gdbserver/ChangeLog

   1 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
   2
   3         * config.in: Re-generate.
   4         * configure: Re-generate.
   5
   6 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
   7
   8         * regcache.cc (find_register_by_number): Update.
   9         * tdesc.cc (init_target_desc): Likewise.
  10         * tdesc.h (target_desc::reg_defs): Likewise.
  11
  12 2020-03-12  Tom Tromey  <tom@tromey.com>
  13
  14         * configure: Rebuild.
  15         * configure.ac (GDBSERVER_DEPFILES): Remove srv_selftest_objs.
  16         (WIN32APILIBS): New subst.
  17         * Makefile.in (SFILES, OBS, TAGS, GDBREPLAY_OBS): Remove
  18         gdbsupport files.
  19         (gdbsupport/%.o): Remove target.
  20         (GDBSUPPORT_BUILDDIR, GDBSUPPORT): New variables.
  21         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Add GDBSUPPORT.
  22         (WIN32APILIBS): New variable.
  23         (gdbserver$(EXEEXT)): Add WIN32APILIBS.
  24         (gdbreplay$(EXEEXT)): Likewise.
  25
  26 2020-03-12  Tom Tromey  <tom@tromey.com>
  27
  28         * config.in, configure: Rebuild.
  29         * configure.ac: Call ZW_GNU_GETTEXT_SISTER_DIR.
  30         * acinclude.m4: Include gettext-sister.m4.
  31         * Makefile.in (top_builddir, INTL, INTL_DEPS, INTL_CFLAGS): New
  32         variables.
  33         (INCLUDE_CFLAGS): Add INTL_CFLAGS.
  34         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Use INTL_DEPS, INTL.
  35
  36 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
  37
  38         * acinclude.m4: Update path to selftest.m4.
  39
  40 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
  41
  42         * configure.ac: Don't source bfd/development.sh, move
  43         GDB_AC_COMMON higher.
  44         * configure: Re-generate.
  45
  46 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
  47
  48         * configure: Re-generate.
  49
  50 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
  51
  52         * configure: Re-generate.
  53
  54 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  55
  56         * .dir-locals.el: New file.
  57
  58 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  59
  60         * .gitattributes: New file.
  61
  62 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
  63
  64         * remote-utils.cc (prepare_resume_reply): Add ability to convert T
  65         reply into an S reply.
  66         * server.cc (disable_packet_T): New global.
  67         (captured_main): Set new global when appropriate.
  68         * server.h (disable_packet_T): Declare.
  69
  70 2020-02-21  Tom Tromey  <tom@tromey.com>
  71
  72         * Makefile.in (mostlyclean): New target.
  73
  74 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  75
  76         * target.h (struct process_stratum_target): Remove.
  77         (class process_target): Rename to ...
  78         (class process_stratum_target): ... this.
  79         * linux-low.h (class linux_process_target): Derive from
  80         'process_stratum_target'.
  81         * linux-low.cc (linux_target_ops): Remove.
  82         (initialize_low): Set the_target to the singleton instance of
  83         linux_process_target.
  84         * lynx-low.h (class lynx_process_target): Derive from
  85         'process_stratum_target'.
  86         * lynx-low.cc (lynx_target_ops): Remove.
  87         (initialize_low): Set the_target to the singleton instance of
  88         lynx_process_target.
  89         * nto-low.h (class nto_process_target): Derive from
  90         'process_stratum_target'.
  91         * nto-low.cc (nto_target_ops): Remove.
  92         (initialize_low): Set the_target to the singleton instance of
  93         nto_process_target.
  94         * win32-low.h (class win32_process_target): Derive from
  95         'process_stratum_target'.
  96         * win32-low.cc (win32_target_ops): Remove.
  97         (initialize_low): Set the_target to the singleton instance of
  98         win32_process_target.
  99
 100         Replace 'the_target->pt' with 'the_target' in the uses below.
 101
 102         * hostio.cc (hostio_error)
 103         (handle_setfs)
 104         (handle_open)
 105         (handle_unlink)
 106         (handle_readlink)
 107         * linux-aarch32-low.cc (arm_breakpoint_at)
 108         * linux-aarch64-low.cc (aarch64_breakpoint_at)
 109         * linux-arm-low.cc (arm_sigreturn_next_pc)
 110         (arm_get_hwcap)
 111         (arm_get_syscall_trapinfo)
 112         * linux-cris-low.cc (cris_breakpoint_at)
 113         * linux-crisv32-low.cc (cris_breakpoint_at)
 114         * linux-low.cc (handle_extended_wait)
 115         (linux_wait_1)
 116         (linux_read_memory)
 117         (linux_process_target::breakpoint_kind_from_pc)
 118         (linux_get_auxv)
 119         * linux-m32r-low.cc (m32r_breakpoint_at)
 120         * linux-mips-low.cc (mips_breakpoint_at)
 121         * linux-nios2-low.cc (nios2_breakpoint_at)
 122         * linux-ppc-low.cc (ppc_breakpoint_at)
 123         * linux-s390-low.cc (s390_get_hwcap)
 124         * linux-sh-low.cc (sh_breakpoint_at)
 125         * linux-sparc-low.cc (sparc_fill_gregset_to_stack)
 126         (sparc_store_gregset_from_stack)
 127         (sparc_breakpoint_at)
 128         * linux-tic6x-low.cc (tic6x_breakpoint_at)
 129         * linux-tile-low.cc (tile_breakpoint_at)
 130         * linux-x86-low.cc (x86_breakpoint_at)
 131         * linux-xtensa-low.cc (xtensa_breakpoint_at)
 132         * mem-break.cc (bp_size)
 133         (bp_opcode)
 134         (insert_memory_breakpoint)
 135         (set_raw_breakpoint_at)
 136         (delete_raw_breakpoint)
 137         (z_type_supported)
 138         (uninsert_raw_breakpoint)
 139         (reinsert_raw_breakpoint)
 140         (validate_inserted_breakpoint)
 141         * regcache.cc (regcache_read_pc)
 142         (regcache_write_pc)
 143         * remote-utils.cc (putpkt_binary_1)
 144         (input_interrupt)
 145         (getpkt)
 146         (prepare_resume_reply)
 147         * server.cc (handle_general_set)
 148         (handle_detach)
 149         (handle_qxfer_auxv)
 150         (handle_qxfer_exec_file)
 151         (handle_qxfer_libraries_svr4)
 152         (handle_qxfer_osdata)
 153         (handle_qxfer_siginfo)
 154         (handle_qxfer_fdpic)
 155         (handle_query)
 156         (resume)
 157         (handle_v_requests)
 158         (queue_stop_reply_callback)
 159         (captured_main)
 160         * target.cc (prepare_to_access_memory)
 161         (done_accessing_memory)
 162         (read_inferior_memory)
 163         (target_write_memory)
 164         (target_stop_and_wait)
 165         (target_wait)
 166         (target_mourn_inferior)
 167         (target_continue_no_signal)
 168         (target_continue)
 169         (target_supports_multi_process)
 170         (kill_inferior)
 171         * target.h
 172         (target_create_inferior)
 173         (target_post_create_inferior)
 174         (myattach)
 175         (target_supports_fork_events)
 176         (target_supports_vfork_events)
 177         (target_supports_exec_events)
 178         (target_handle_new_gdb_connection)
 179         (detach_inferior)
 180         (mythread_alive)
 181         (fetch_inferior_registers)
 182         (store_inferior_registers)
 183         (join_inferior)
 184         (target_supports_non_stop)
 185         (target_async)
 186         (target_process_qsupported)
 187         (target_supports_catch_syscall)
 188         (target_get_ipa_tdesc_idx)
 189         (target_supports_tracepoints)
 190         (target_supports_fast_tracepoints)
 191         (target_get_min_fast_tracepoint_insn_len)
 192         (target_thread_stopped)
 193         (target_pause_all)
 194         (target_unpause_all)
 195         (target_stabilize_threads)
 196         (target_install_fast_tracepoint_jump_pad)
 197         (target_emit_ops)
 198         (target_supports_disable_randomization)
 199         (target_supports_agent)
 200         (target_enable_btrace)
 201         (target_disable_btrace)
 202         (target_read_btrace)
 203         (target_read_btrace_conf)
 204         (target_supports_range_stepping)
 205         (target_supports_stopped_by_sw_breakpoint)
 206         (target_stopped_by_sw_breakpoint)
 207         (target_supports_stopped_by_hw_breakpoint)
 208         (target_supports_hardware_single_step)
 209         (target_stopped_by_hw_breakpoint)
 210         (target_breakpoint_kind_from_pc)
 211         (target_breakpoint_kind_from_current_state)
 212         (target_supports_software_single_step)
 213         (target_core_of_thread)
 214         (target_thread_name)
 215         (target_thread_handle)
 216         * win32-low.cc (do_initial_child_stuff)
 217
 218         Rename target op default definitions listed below.
 219
 220         * target.cc (process_target::post_create_inferior): Rename as ...
 221         (process_stratum_target::post_create_inferior): ... this.
 222         (process_target::prepare_to_access_memory): Rename as ...
 223         (process_stratum_target::prepare_to_access_memory): ... this.
 224         (process_target::done_accessing_memory): Rename as ...
 225         (process_stratum_target::done_accessing_memory): ... this.
 226         (process_target::look_up_symbols): Rename as ...
 227         (process_stratum_target::look_up_symbols): ... this.
 228         (process_target::supports_read_auxv): Rename as ...
 229         (process_stratum_target::supports_read_auxv): ... this.
 230         (process_target::read_auxv): Rename as ...
 231         (process_stratum_target::read_auxv): ... this.
 232         (process_target::supports_z_point_type): Rename as ...
 233         (process_stratum_target::supports_z_point_type): ... this.
 234         (process_target::insert_point): Rename as ...
 235         (process_stratum_target::insert_point): ... this.
 236         (process_target::remove_point): Rename as ...
 237         (process_stratum_target::remove_point): ... this.
 238         (process_target::stopped_by_sw_breakpoint): Rename as ...
 239         (process_stratum_target::stopped_by_sw_breakpoint): ... this.
 240         (process_target::supports_stopped_by_sw_breakpoint): Rename as ...
 241         (process_stratum_target::supports_stopped_by_sw_breakpoint): ... this.
 242         (process_target::stopped_by_hw_breakpoint): Rename as ...
 243         (process_stratum_target::stopped_by_hw_breakpoint): ... this.
 244         (process_target::supports_stopped_by_hw_breakpoint): Rename as ...
 245         (process_stratum_target::supports_stopped_by_hw_breakpoint): ... this.
 246         (process_target::supports_hardware_single_step): Rename as ...
 247         (process_stratum_target::supports_hardware_single_step): ... this.
 248         (process_target::stopped_by_watchpoint): Rename as ...
 249         (process_stratum_target::stopped_by_watchpoint): ... this.
 250         (process_target::stopped_data_address): Rename as ...
 251         (process_stratum_target::stopped_data_address): ... this.
 252         (process_target::supports_read_offsets): Rename as ...
 253         (process_stratum_target::supports_read_offsets): ... this.
 254         (process_target::read_offsets): Rename as ...
 255         (process_stratum_target::read_offsets): ... this.
 256         (process_target::supports_get_tls_address): Rename as ...
 257         (process_stratum_target::supports_get_tls_address): ... this.
 258         (process_target::get_tls_address): Rename as ...
 259         (process_stratum_target::get_tls_address): ... this.
 260         (process_target::hostio_last_error): Rename as ...
 261         (process_stratum_target::hostio_last_error): ... this.
 262         (process_target::supports_qxfer_osdata): Rename as ...
 263         (process_stratum_target::supports_qxfer_osdata): ... this.
 264         (process_target::qxfer_osdata): Rename as ...
 265         (process_stratum_target::qxfer_osdata): ... this.
 266         (process_target::supports_qxfer_siginfo): Rename as ...
 267         (process_stratum_target::supports_qxfer_siginfo): ... this.
 268         (process_target::qxfer_siginfo): Rename as ...
 269         (process_stratum_target::qxfer_siginfo): ... this.
 270         (process_target::supports_non_stop): Rename as ...
 271         (process_stratum_target::supports_non_stop): ... this.
 272         (process_target::async): Rename as ...
 273         (process_stratum_target::async): ... this.
 274         (process_target::start_non_stop): Rename as ...
 275         (process_stratum_target::start_non_stop): ... this.
 276         (process_target::supports_multi_process): Rename as ...
 277         (process_stratum_target::supports_multi_process): ... this.
 278         (process_target::supports_fork_events): Rename as ...
 279         (process_stratum_target::supports_fork_events): ... this.
 280         (process_target::supports_vfork_events): Rename as ...
 281         (process_stratum_target::supports_vfork_events): ... this.
 282         (process_target::supports_exec_events): Rename as ...
 283         (process_stratum_target::supports_exec_events): ... this.
 284         (process_target::handle_new_gdb_connection): Rename as ...
 285         (process_stratum_target::handle_new_gdb_connection): ... this.
 286         (process_target::handle_monitor_command): Rename as ...
 287         (process_stratum_target::handle_monitor_command): ... this.
 288         (process_target::core_of_thread): Rename as ...
 289         (process_stratum_target::core_of_thread): ... this.
 290         (process_target::supports_read_loadmap): Rename as ...
 291         (process_stratum_target::supports_read_loadmap): ... this.
 292         (process_target::read_loadmap): Rename as ...
 293         (process_stratum_target::read_loadmap): ... this.
 294         (process_target::process_qsupported): Rename as ...
 295         (process_stratum_target::process_qsupported): ... this.
 296         (process_target::supports_tracepoints): Rename as ...
 297         (process_stratum_target::supports_tracepoints): ... this.
 298         (process_target::read_pc): Rename as ...
 299         (process_stratum_target::read_pc): ... this.
 300         (process_target::write_pc): Rename as ...
 301         (process_stratum_target::write_pc): ... this.
 302         (process_target::supports_thread_stopped): Rename as ...
 303         (process_stratum_target::supports_thread_stopped): ... this.
 304         (process_target::thread_stopped): Rename as ...
 305         (process_stratum_target::thread_stopped): ... this.
 306         (process_target::supports_get_tib_address): Rename as ...
 307         (process_stratum_target::supports_get_tib_address): ... this.
 308         (process_target::get_tib_address): Rename as ...
 309         (process_stratum_target::get_tib_address): ... this.
 310         (process_target::pause_all): Rename as ...
 311         (process_stratum_target::pause_all): ... this.
 312         (process_target::unpause_all): Rename as ...
 313         (process_stratum_target::unpause_all): ... this.
 314         (process_target::stabilize_threads): Rename as ...
 315         (process_stratum_target::stabilize_threads): ... this.
 316         (process_target::supports_fast_tracepoints): Rename as ...
 317         (process_stratum_target::supports_fast_tracepoints): ... this.
 318         (process_target::get_min_fast_tracepoint_insn_len): Rename as ...
 319         (process_stratum_target::get_min_fast_tracepoint_insn_len): ... this.
 320         (process_target::emit_ops): Rename as ...
 321         (process_stratum_target::emit_ops): ... this.
 322         (process_target::supports_disable_randomization): Rename as ...
 323         (process_stratum_target::supports_disable_randomization): ... this.
 324         (process_target::supports_qxfer_libraries_svr4): Rename as ...
 325         (process_stratum_target::supports_qxfer_libraries_svr4): ... this.
 326         (process_target::qxfer_libraries_svr4): Rename as ...
 327         (process_stratum_target::qxfer_libraries_svr4): ... this.
 328         (process_target::supports_agent): Rename as ...
 329         (process_stratum_target::supports_agent): ... this.
 330         (process_target::enable_btrace): Rename as ...
 331         (process_stratum_target::enable_btrace): ... this.
 332         (process_target::disable_btrace): Rename as ...
 333         (process_stratum_target::disable_btrace): ... this.
 334         (process_target::read_btrace): Rename as ...
 335         (process_stratum_target::read_btrace): ... this.
 336         (process_target::read_btrace_conf): Rename as ...
 337         (process_stratum_target::read_btrace_conf): ... this.
 338         (process_target::supports_range_stepping): Rename as ...
 339         (process_stratum_target::supports_range_stepping): ... this.
 340         (process_target::supports_pid_to_exec_file): Rename as ...
 341         (process_stratum_target::supports_pid_to_exec_file): ... this.
 342         (process_target::pid_to_exec_file): Rename as ...
 343         (process_stratum_target::pid_to_exec_file): ... this.
 344         (process_target::supports_multifs): Rename as ...
 345         (process_stratum_target::supports_multifs): ... this.
 346         (process_target::multifs_open): Rename as ...
 347         (process_stratum_target::multifs_open): ... this.
 348         (process_target::multifs_unlink): Rename as ...
 349         (process_stratum_target::multifs_unlink): ... this.
 350         (process_target::multifs_readlink): Rename as ...
 351         (process_stratum_target::multifs_readlink): ... this.
 352         (process_target::breakpoint_kind_from_pc): Rename as ...
 353         (process_stratum_target::breakpoint_kind_from_pc): ... this.
 354         (process_target::breakpoint_kind_from_current_state): Rename as ...
 355         (process_stratum_target::breakpoint_kind_from_current_state): ... this.
 356         (process_target::thread_name): Rename as ...
 357         (process_stratum_target::thread_name): ... this.
 358         (process_target::thread_handle): Rename as ...
 359         (process_stratum_target::thread_handle): ... this.
 360         (process_target::supports_software_single_step): Rename as ...
 361         (process_stratum_target::supports_software_single_step): ... this.
 362         (process_target::supports_catch_syscall): Rename as ...
 363         (process_stratum_target::supports_catch_syscall): ... this.
 364         (process_target::get_ipa_tdesc_idx): Rename as ...
 365         (process_stratum_target::get_ipa_tdesc_idx): ... this.
 366
 367 2020-02-20  Pedro Alves  <palves@redhat.com>
 368
 369         * target.cc (set_target_ops): Simply copy the given target pointer
 370         instead of creating a copy of the pointed object.
 371
 372 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 373
 374         Turn process_stratum_target's get_ipa_tdesc_idx op into a method
 375         of process_target.
 376
 377         * target.h (struct process_stratum_target): Remove the target op.
 378         (class process_target): Add the target op.
 379         (target_get_ipa_tdesc_idx): Update the macro.
 380         * target.cc (process_target::get_ipa_tdesc_idx): Define.
 381
 382         Update the derived classes and callers below.
 383
 384         * linux-low.cc (linux_target_ops): Update.
 385         (linux_get_ipa_tdesc_idx): Turn into ...
 386         (linux_process_target::get_ipa_tdesc_idx): ... this.
 387         * linux-low.h (class linux_process_target): Update.
 388         * lynx-low.cc (lynx_target_ops): Update.
 389         * nto-low.cc (nto_target_ops): Update.
 390         * win32-low.cc (win32_target_ops): Update.
 391
 392 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 393
 394         Turn process_stratum_target's supports_catch_syscall op into a
 395         method of process_target.
 396
 397         * target.h (struct process_stratum_target): Remove the target op.
 398         (class process_target): Add the target op.
 399         (target_supports_catch_syscall): Update the macro.
 400         * target.cc (process_target::supports_catch_syscall): Define.
 401
 402         Update the derived classes and callers below.
 403
 404         * linux-low.cc (linux_target_ops): Update.
 405         (linux_supports_catch_syscall): Turn into ...
 406         (linux_process_target::supports_catch_syscall): ... this.
 407         * linux-low.h (class linux_process_target): Update.
 408         * lynx-low.cc (lynx_target_ops): Update.
 409         * nto-low.cc (nto_target_ops): Update.
 410         * win32-low.cc (win32_target_ops): Update.
 411
 412 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 413
 414         Turn process_stratum_target's supports_software_single_step op
 415         into a method of process_target.
 416
 417         * target.h (struct process_stratum_target): Remove the target op.
 418         (class process_target): Add the target op.
 419         (target_supports_software_single_step): Update the macro.
 420         * target.cc (process_target::supports_software_single_step): Define.
 421
 422         Update the derived classes and callers below.
 423
 424         * linux-low.cc (linux_target_ops): Update.
 425         (linux_supports_software_single_step): Turn into ...
 426         (linux_process_target::supports_software_single_step): ... this.
 427         * linux-low.h (class linux_process_target): Update.
 428         * lynx-low.cc (lynx_target_ops): Update.
 429         * nto-low.cc (nto_target_ops): Update.
 430         * win32-low.cc (win32_target_ops): Update.
 431
 432 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 433
 434         Turn process_stratum_target's thread_name and thread_handle ops
 435         into methods of process_target.
 436
 437         * target.h (struct process_stratum_target): Remove the target ops.
 438         (class process_target): Add the target ops.
 439         (target_thread_name): Update the macro.
 440         (target_thread_handle): Update the macro.
 441         * target.cc (process_target::thread_name): Define.
 442         (process_target::thread_handle): Define.
 443
 444         Update the derived classes and callers below.
 445
 446         * linux-low.cc (linux_target_ops): Update.
 447         (linux_process_target::thread_name): Define.
 448         (linux_process_target::thread_handle): Define.
 449         * linux-low.h (class linux_process_target): Update.
 450         * lynx-low.cc (lynx_target_ops): Update.
 451         * nto-low.cc (nto_target_ops): Update.
 452         * win32-low.cc (win32_target_ops): Update.
 453
 454 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 455
 456         Turn process_stratum_target's breakpoint_kind_from_pc,
 457         sw_breakpoint_from_kind, and breakpoint_kind_from_current_state
 458         ops into methods of process_target.
 459
 460         * target.h (struct process_stratum_target): Remove the target op.
 461         (class process_target): Add the target op.
 462         (target_breakpoint_kind_from_pc): Update the macro.
 463         (target_breakpoint_kind_from_current_state): Update the macro.
 464         (default_breakpoint_kind_from_pc): Remove declaration.
 465         * target.cc (default_breakpoint_kind_from_pc): Turn into ...
 466         (process_target::breakpoint_kind_from_pc): ... this.
 467         (process_target::breakpoint_kind_from_current_state): Define.
 468
 469         Update the derived classes and callers below.
 470
 471         * mem-break.cc (bp_size): Update.
 472         (bp_opcode): Update.
 473         * linux-low.cc (linux_target_ops): Update.
 474         (linux_wait_1): Update.
 475         (linux_breakpoint_kind_from_pc): Turn into ...
 476         (linux_process_target::breakpoint_kind_from_pc): ... this.
 477         (linux_sw_breakpoint_from_kind): Turn into ...
 478         (linux_process_target::sw_breakpoint_from_kind): ... this.
 479         (linux_breakpoint_kind_from_current_state): Turn into ...
 480         (linux_process_target::breakpoint_kind_from_current_state): ... this.
 481         * linux-low.h (class linux_process_target): Update.
 482         * lynx-low.cc (lynx_target_ops): Update.
 483         (lynx_process_target::sw_breakpoint_from_kind): Define.
 484         * lynx-low.h (class lynx_process_target): Update.
 485         * nto-low.cc (nto_target_ops): Update.
 486         (nto_sw_breakpoint_from_kind): Turn into ...
 487         (nto_process_target::sw_breakpoint_from_kind): ... this.
 488         * nto-low.h (class nto_process_target): Update.
 489         * win32-low.cc (win32_target_ops): Update.
 490         (win32_sw_breakpoint_from_kind): Turn into ...
 491         (win32_process_target::sw_breakpoint_from_kind): ... this.
 492         * win32-low.h (class win32_process_target): Update.
 493
 494 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 495
 496         Turn process_stratum_target's multifs_open, multifs_readlink,
 497         multifs_unlink ops into methods of process_target.
 498
 499         * target.h (struct process_stratum_target): Remove the target ops.
 500         (class process_target): Add the target ops.  Also add
 501         'supports_multifs'.
 502         * target.cc: Include "fcntl.h", "unistd.h", "sys/types.h", and
 503         "sys/stat.h".
 504         (process_target::supports_multifs): Define.
 505         (process_target::multifs_open): Define.
 506         (process_target::multifs_readlink): Define.
 507         (process_target::multifs_unlink): Define.
 508
 509         Update the derived classes and callers below.
 510
 511         * hostio.cc (handle_setfs): Update.
 512         (handle_open): Update.
 513         (handle_unlink): Update.
 514         (handle_readlink): Update.
 515         * linux-low.cc (linux_target_ops): Update.
 516         (linux_process_target::supports_multifs): Define.
 517         (linux_process_target::multifs_open): Define.
 518         (linux_process_target::multifs_readlink): Define.
 519         (linux_process_target::multifs_unlink): Define.
 520         * linux-low.h (class linux_process_target): Update.
 521         * lynx-low.cc (lynx_target_ops): Update.
 522         * nto-low.cc (nto_target_ops): Update.
 523         * win32-low.cc (win32_target_ops): Update.
 524
 525 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 526
 527         Turn process_stratum_target's pid_to_exec_file op into a method
 528         of process_target.
 529
 530         * target.h (struct process_stratum_target): Remove the target op.
 531         (class process_target): Add the target op.  Also add
 532         'supports_pid_to_exec_file'.
 533         * target.cc (process_target::pid_to_exec_file): Define.
 534         (process_target::supports_pid_to_exec_file): Define.
 535
 536         Update the derived classes and callers below.
 537
 538         * server.cc (handle_qxfer_exec_file): Update.
 539         (handle_query): Update.
 540         * linux-low.cc (linux_target_ops): Update.
 541         (linux_process_target::supports_pid_to_exec_file): Define.
 542         (linux_process_target::pid_to_exec_file): Define.
 543         * linux-low.h (class linux_process_target): Update.
 544         * lynx-low.cc (lynx_target_ops): Update.
 545         * nto-low.cc (nto_target_ops): Update.
 546         * win32-low.cc (win32_target_ops): Update.
 547
 548 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 549
 550         Turn process_stratum_target's supports_range_stepping op into a
 551         method of process_target.
 552
 553         * target.h (struct process_stratum_target): Remove the target op.
 554         (class process_target): Add the target op.
 555         (target_supports_range_stepping): Update the macro.
 556         * target.cc (process_target::supports_range_stepping): Define.
 557
 558         Update the derived classes and callers below.
 559
 560         * linux-low.cc (linux_target_ops): Update.
 561         (linux_supports_range_stepping): Turn into ...
 562         (linux_process_target::supports_range_stepping): ... this.
 563         * linux-low.h (class linux_process_target): Update.
 564         * lynx-low.cc (lynx_target_ops): Update.
 565         * nto-low.cc (nto_target_ops): Update.
 566         * win32-low.cc (win32_target_ops): Update.
 567
 568 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 569
 570         Turn process_stratum_target's btrace-related ops (enable_btrace,
 571         disable_btrace, read_btrace, read_btrace_conf) into methods of
 572         process_target.
 573
 574         * target.h (struct process_stratum_target): Remove the target ops.
 575         (class process_target): Add the target ops.
 576         (target_enable_btrace): Update.
 577         (target_disable_btrace): Update.
 578         (target_read_btrace): Update.
 579         (target_read_btrace_conf): Update.
 580         * target.cc (process_target::enable_btrace): Define.
 581         (process_target::disable_btrace): Define.
 582         (process_target::read_btrace): Define.
 583         (process_target::read_btrace_conf): Define.
 584
 585         Update the derived classes and callers below.
 586
 587         * linux-low.cc (linux_target_ops): Update.
 588         (linux_process_target:enable_btrace): Define as a wrapper around
 589         linux_enable_btrace.
 590         (linux_low_disable_btrace): Turn into ...
 591         (linux_process_target::disable_btrace): ... this.
 592         (linux_low_read_btrace): Turn into ...
 593         (linux_process_target::read_btrace): ... this.
 594         (linux_low_btrace_conf): Turn into ...
 595         (linux_process_target::read_btrace_conf): ... this.
 596         * linux-low.h (class linux_process_target): Update.
 597         * lynx-low.cc (lynx_target_ops): Update.
 598         * nto-low.cc (nto_target_ops): Update.
 599         * win32-low.cc (win32_target_ops): Update.
 600
 601 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 602
 603         Turn process_stratum_target's supports_agent op into a method of
 604         process_target.
 605
 606         * target.h (struct process_stratum_target): Remove the target op.
 607         (class process_target): Add the target op.
 608         (target_supports_agent): Update the macro.
 609         * target.cc (process_target::supports_agent): Define.
 610
 611         Update the derived classes and callers below.
 612
 613         * linux-low.cc (linux_target_ops): Update.
 614         (linux_supports_agent): Turn into ...
 615         (linux_process_target::supports_agent): ... this.
 616         * linux-low.h (class linux_process_target): Update.
 617         * lynx-low.cc (lynx_target_ops): Update.
 618         * nto-low.cc (nto_target_ops): Update.
 619         * win32-low.cc (win32_target_ops): Update.
 620
 621 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 622
 623         Turn process_stratum_target's qxfer_libraries_svr4 op into a
 624         method of process_target.
 625
 626         * target.h (struct process_stratum_target): Remove the target op.
 627         (class process_target): Add the target op.  Also add
 628         'supports_qxfer_libraries_svr4'.
 629         * target.cc (process_target::qxfer_libraries_svr4): Define.
 630         (process_target::supports_qxfer_libraries_svr4): Define.
 631
 632         Update the derived classes and callers below.
 633
 634         * server.cc (handle_qxfer_libraries_svr4): Update.
 635         (handle_query): Update.
 636         * linux-low.cc (linux_target_ops): Update.
 637         (linux_process_target::supports_qxfer_libraries_svr4): Define.
 638         (linux_qxfer_libraries_svr4): Turn into ...
 639         (linux_process_target::qxfer_libraries_svr4): ... this.
 640         * linux-low.h (class linux_process_target): Update.
 641         * lynx-low.cc (lynx_target_ops): Update.
 642         * nto-low.cc (nto_target_ops): Update.
 643         * win32-low.cc (win32_target_ops): Update.
 644
 645 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 646
 647         Turn process_stratum_target's supports_disable_randomization op
 648         into a method of process_target.
 649
 650         * target.h (struct process_stratum_target): Remove the target op.
 651         (class process_target): Add the target op.
 652         (target_supports_disable_randomization): Update the macro.
 653         * target.cc (process_target::supports_disable_randomization): Define.
 654
 655         Update the derived classes and callers below.
 656
 657         * linux-low.cc (linux_target_ops): Update.
 658         (linux_supports_disable_randomization): Turn into ...
 659         (linux_process_target::supports_disable_randomization): ... this.
 660         * linux-low.h (class linux_process_target): Update.
 661         * lynx-low.cc (lynx_target_ops): Update.
 662         * nto-low.cc (nto_target_ops): Update.
 663         * win32-low.cc (win32_target_ops): Update.
 664
 665 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 666
 667         Turn process_stratum_target's emit_ops op into a method of
 668         process_target.
 669
 670         * target.h (struct process_stratum_target): Remove the target op.
 671         (class process_target): Add the target op.
 672         (target_emit_ops): Update the macro.
 673         * target.cc (process_target::emit_ops): Define.
 674
 675         Update the derived classes and callers below.
 676
 677         * linux-low.cc (linux_target_ops): Update.
 678         (linux_emit_ops): Turn into ...
 679         (linux_process_target::emit_ops): ... this.
 680         * linux-low.h (class linux_process_target): Update.
 681         * lynx-low.cc (lynx_target_ops): Update.
 682         * nto-low.cc (nto_target_ops): Update.
 683         * win32-low.cc (win32_target_ops): Update.
 684
 685 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 686
 687         Turn process_stratum_target's install_fast_tracepoint_jump_pad
 688         and get_min_fast_tracepoint_insn_len ops into methods of
 689         process_target.
 690
 691         * target.h (struct process_stratum_target): Remove the target ops.
 692         (class process_target): Add the target ops.  Also add
 693         'supports_fast_tracepoints'.
 694         (target_supports_fast_tracepoints): Update the macro.
 695         (target_get_min_fast_tracepoint_insn_len): Update the macro.
 696         (install_fast_tracepoint_jump_pad): Update and rename the macro
 697         to ...
 698         (target_install_fast_tracepoint_jump_pad): ... this.
 699         * target.cc (process_target::supports_fast_tracepoints): Define.
 700         (process_target::install_fast_tracepoint_jump_pad): Define.
 701         (process_target::get_min_fast_tracepoint_insn_len): Define.
 702
 703         Update the derived classes and callers below.
 704
 705         * tracepoint.cc (install_fast_tracepoint): Update.
 706         * linux-low.cc (linux_target_ops): Update.
 707         (linux_process_target::supports_fast_tracepoints): Define.
 708         (linux_install_fast_tracepoint_jump_pad): Turn into ...
 709         (linux_process_target::install_fast_tracepoint_jump_pad): ... this.
 710         (linux_get_min_fast_tracepoint_insn_len): Turn into ...
 711         (linux_process_target::get_min_fast_tracepoint_insn_len): ... this.
 712         * linux-low.h (class linux_process_target): Update.
 713         * lynx-low.cc (lynx_target_ops): Update.
 714         * nto-low.cc (nto_target_ops): Update.
 715         * win32-low.cc (win32_target_ops): Update.
 716
 717 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 718
 719         Turn process_stratum_target's stabilize_threads op into a
 720         method of process_target.
 721
 722         * target.h (struct process_stratum_target): Remove the target op.
 723         (class process_target): Add the target op.
 724         (target_stabilize_threads): Update the macro.
 725         * target.cc (process_target::stabilize_threads): Define.
 726
 727         Update the derived classes and callers below.
 728
 729         * server.cc (handle_status): Update.
 730         * tracepoint.cc (cmd_qtdp): Update.
 731         (cmd_qtstart): Update.
 732         * linux-low.cc (linux_target_ops): Update.
 733         (linux_stabilize_threads): Turn into ...
 734         (linux_process_target::stabilize_threads): ... this.
 735         (linux_wait_1): Update.
 736         * linux-low.h (class linux_process_target): Update.
 737         * lynx-low.cc (lynx_target_ops): Update.
 738         * nto-low.cc (nto_target_ops): Update.
 739         * win32-low.cc (win32_target_ops): Update.
 740
 741 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 742
 743         Turn process_stratum_target's pause_all and unpause_all ops
 744         into methods of process_target.
 745
 746         * target.h (struct process_stratum_target): Remove the target ops.
 747         (class process_target): Add the target ops.
 748         (pause_all): Update the macro and rename to...
 749         (target_pause_all): ... this.
 750         (unpause_all): Update the macro and rename to...
 751         (target_unpause_all): ... this.
 752         * target.cc (process_target::pause_all): Define.
 753         (process_target::unpause_all): Define.
 754
 755         Update the derived classes and callers below.
 756
 757         * server.cc (handle_status): Update.
 758         * tracepoint.cc (clear_installed_tracepoints): Update.
 759         (cmd_qtdp): Update.
 760         (cmd_qtstart): Update.
 761         (stop_tracing): Update.
 762         (cmd_qtstatus): Update.
 763         (upload_fast_traceframes): Update.
 764         (run_inferior_command): Update.
 765         * linux-low.cc (linux_target_ops): Update.
 766         (linux_pause_all): Turn into ...
 767         (linux_process_target::pause_all): ... this.
 768         (linux_unpause_all): Turn into ...
 769         (linux_process_target::unpause_all): ... this.
 770         (linux_process_target::prepare_to_access_memory): Update.
 771         (linux_process_target::done_accessing_memory): Update.
 772         * linux-low.h (class linux_process_target): Update.
 773         * lynx-low.cc (lynx_target_ops): Update.
 774         * nto-low.cc (nto_target_ops): Update.
 775         * win32-low.cc (win32_target_ops): Update.
 776
 777 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 778
 779         Turn process_stratum_target's get_tib_address op into a method of
 780         process_target.
 781
 782         * target.h (struct process_stratum_target): Remove the target op.
 783         (class process_target): Add the target op.  Also add
 784         'supports_get_tib_address'.
 785         * target.cc (process_target::get_tib_address): Define.
 786         (process_target::supports_get_tib_address): Define.
 787
 788         Update the derived classes and callers below.
 789
 790         * server.cc (handle_query): Update.
 791         * linux-low.cc (win32_target_ops): Update.
 792         * lynx-low.cc (lynx_target_ops): Update.
 793         * nto-low.cc (nto_target_ops): Update.
 794         * win32-low.cc (win32_target_ops): Update.
 795         (win32_process_target::supports_get_tib_address): Define.
 796         (win32_get_tib_address): Turn into ...
 797         (win32_process_target::get_tib_address): ... this.
 798         * win32-low.h (class win32_process_target): Update.
 799
 800 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 801
 802         Turn process_stratum_target's thread_stopped op into a method of
 803         process_target.
 804
 805         * target.h (struct process_stratum_target): Remove the target op.
 806         (class process_target): Add the target op.  Also add
 807         'supports_thread_stopped'.
 808         (target_thread_stopped): Update the macro.
 809         * target.cc (process_target::thread_stopped): Define.
 810         (process_target::supports_thread_stopped): Define.
 811         (prepare_to_access_memory): Update.
 812
 813         Update the derived classes and callers below.
 814
 815         * server.cc (queue_stop_reply_callback): Update.
 816         * linux-low.cc (linux_target_ops): Update.
 817         (linux_process_target::supports_thread_stopped): Define.
 818         (linux_thread_stopped): Turn into ...
 819         (linux_process_target::thread_stopped): ... this.
 820         * linux-low.h (class linux_process_target): Update.
 821         * lynx-low.cc (lynx_target_ops): Update.
 822         * nto-low.cc (nto_target_ops): Update.
 823         * win32-low.cc (win32_target_ops): Update.
 824
 825 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 826
 827         Turn process_stratum_target's read_pc and write_pc ops into
 828         methods of process_target.
 829
 830         * target.h (struct process_stratum_target): Remove the target ops.
 831         (class process_target): Add the target ops.
 832         * target.cc (process_target::read_pc): Define.
 833         (process_target::write_pc): Define.
 834
 835         Update the derived classes and callers below.
 836
 837         * regcache.cc (regcache_read_pc): Update.
 838         (regcache_write_pc): Update.
 839         * linux-low.cc (linux_target_ops): Update.
 840         (linux_read_pc): Turn into ...
 841         (linux_process_target::read_pc): ... this.
 842         (linux_write_pc): Turn into ...
 843         (linux_process_target::write_pc): ... this.
 844         * linux-low.h (class linux_process_target): Update.
 845         * lynx-low.cc (lynx_target_ops): Update.
 846         * nto-low.cc (nto_target_ops): Update.
 847         * win32-low.cc (win32_target_ops): Update.
 848
 849 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 850
 851         Turn process_stratum_target's supports_tracepoints op into a
 852         method of process_target.
 853
 854         * target.h (struct process_stratum_target): Remove the target op.
 855         (class process_target): Add the target op.
 856         (target_supports_tracepoints): Update the macro.
 857         * target.cc (process_target::supports_tracepoints): Define.
 858
 859         Update the derived classes and callers below.
 860
 861         * linux-low.cc (linux_target_ops): Update.
 862         (linux_supports_tracepoints): Turn into ...
 863         (linux_process_target::supports_tracepoints): ... this.
 864         * linux-low.h (class linux_process_target): Update.
 865         * lynx-low.cc (lynx_target_ops): Update.
 866         * nto-low.cc (nto_target_ops): Update.
 867         * win32-low.cc (win32_target_ops): Update.
 868
 869 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 870
 871         Turn process_stratum_target's process_qsupported op into a method
 872         of process_target.
 873
 874         * target.h (struct process_stratum_target): Remove the target op.
 875         (class process_target): Add the target op.
 876         (target_process_qsupported): Update the macro.
 877         * target.cc (process_target::process_qsupported): Define.
 878
 879         Update the derived classes and callers below.
 880
 881         * linux-low.cc (linux_target_ops): Update.
 882         (linux_process_qsupported): Turn into ...
 883         (linux_process_target::process_qsupported): ... this.
 884         * linux-low.h (class linux_process_target): Update.
 885         * lynx-low.cc (lynx_target_ops): Update.
 886         * nto-low.cc (nto_target_ops): Update.
 887         * win32-low.cc (win32_target_ops): Update.
 888
 889 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 890
 891         Turn process_stratum_target's read_loadmap op into a method of
 892         process_target.
 893
 894         * target.h (struct process_stratum_target): Remove the target op.
 895         (class process_target): Add the target op.  Also add
 896         'supports_read_loadmap'.
 897         * target.cc (process_target::read_loadmap): Define.
 898         (process_target::supports_read_loadmap): Define.
 899
 900         Update the derived classes and callers below.
 901
 902         * server.cc (handle_qxfer_fdpic): Update.
 903         (handle_query): Update.
 904         * linux-low.cc (linux_target_ops): Update.
 905         (linux_process_target::supports_read_loadmap): Define.
 906         (linux_read_loadmap): Turn into ...
 907         (linux_process_target::read_loadmap): ... this.
 908         * linux-low.h (class linux_process_target): Update.
 909         * lynx-low.cc (lynx_target_ops): Update.
 910         * nto-low.cc (nto_target_ops): Update.
 911         * win32-low.cc (win32_target_ops): Update.
 912
 913 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 914
 915         Turn process_stratum_target's core_of_thread op into a method of
 916         process_target.
 917
 918         * target.h (struct process_stratum_target): Remove the target op.
 919         (class process_target): Add the target op.
 920         (target_core_of_thread): Update the macro.
 921         * target.cc (process_target::core_of_thread): Define.
 922
 923         Update the derived classes and callers below.
 924
 925         * linux-low.cc (linux_target_ops): Update.
 926         (linux_process_target::core_of_thread): Define.
 927         * linux-low.h (class linux_process_target): Update.
 928         * lynx-low.cc (lynx_target_ops): Update.
 929         * nto-low.cc (nto_target_ops): Update.
 930         * win32-low.cc (win32_target_ops): Update.
 931
 932 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 933
 934         Turn process_stratum_target's handle_monitor_command op into a
 935         method of process_target.
 936
 937         * target.h (struct process_stratum_target): Remove the target op.
 938         (class process_target): Add the target op.
 939         (target_handle_monitor_command): Update the macro.
 940         * target.cc (process_target::handle_monitor_command): Define.
 941
 942         Update the derived classes and callers below.
 943
 944         * server.cc (handle_query): Update.
 945         * linux-low.cc (linux_target_ops): Update.
 946         (linux_process_target::handle_monitor_command): Define.
 947         * linux-low.h (class linux_process_target): Update.
 948         * lynx-low.cc (lynx_target_ops): Update.
 949         * nto-low.cc (nto_target_ops): Update.
 950         * win32-low.cc (win32_target_ops): Update.
 951
 952 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 953
 954         Turn process_stratum_target's handle_new_gdb_connection op into a
 955         method of process_target.
 956
 957         * target.h (struct process_stratum_target): Remove the target op.
 958         (class process_target): Add the target op.
 959         (target_handle_new_gdb_connection): Update the macro.
 960         * target.cc (process_target::handle_new_gdb_connection): Define.
 961
 962         Update the derived classes and callers below.
 963
 964         * linux-low.cc (linux_target_ops): Update.
 965         (linux_handle_new_gdb_connection): Turn into ...
 966         (linux_process_target::handle_new_gdb_connection): ... this.
 967         * linux-low.h (class linux_process_target): Update.
 968         * lynx-low.cc (lynx_target_ops): Update.
 969         * nto-low.cc (nto_target_ops): Update.
 970         * win32-low.cc (win32_target_ops): Update.
 971
 972 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 973
 974         Turn process_stratum_target's supports_fork_events,
 975         supports_vfork_events, and supports_exec_events ops into methods
 976         of process_target.
 977
 978         * target.h (struct process_stratum_target): Remove the target ops.
 979         (class process_target): Add the target ops.
 980         (target_supports_fork_events): Update the macro.
 981         (target_supports_vfork_events): Update the macro.
 982         (target_supports_exec_events): Update the macro.
 983         * target.cc (process_target::supports_fork_events): Define.
 984         (process_target::supports_vfork_events): Define.
 985         (process_target::supports_exec_events): Define.
 986
 987         Update the derived classes and callers below.
 988
 989         * linux-low.cc (linux_target_ops): Update.
 990         (linux_supports_fork_events): Turn into ...
 991         (linux_process_target::supports_fork_events): ... this.
 992         (linux_supports_vfork_events): Turn into ...
 993         (linux_process_target::supports_vfork_events): ... this.
 994         (linux_supports_exec_events): Turn into ...
 995         (linux_process_target::supports_exec_events): ... this.
 996         * linux-low.h (class linux_process_target): Update.
 997         * lynx-low.cc (lynx_target_ops): Update.
 998         * nto-low.cc (nto_target_ops): Update.
 999         * win32-low.cc (win32_target_ops): Update.
1000
1001 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1002
1003         Turn process_stratum_target's supports_multi_process op into a
1004         method of process_target.
1005
1006         * target.h (struct process_stratum_target): Remove the target op.
1007         (class process_target): Add the target op.
1008         * target.cc (process_target::supports_multi_process): Define.
1009         (target_supports_multi_process): Update.
1010
1011         Update the derived classes and callers below.
1012
1013         * linux-low.cc (linux_target_ops): Update.
1014         (linux_supports_multi_process): Turn into ...
1015         (linux_process_target::supports_multi_process): ... this.
1016         * linux-low.h (class linux_process_target): Update.
1017         * lynx-low.cc (lynx_target_ops): Update.
1018         * nto-low.cc (nto_target_ops): Update.
1019         * win32-low.cc (win32_target_ops): Update.
1020
1021 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1022
1023         Turn process_stratum_target's supports_non_stop, async, and
1024         start_non_stop ops into methods of process_target.
1025
1026         * target.h (struct process_stratum_target): Remove the target ops.
1027         (class process_target): Add the target ops.
1028         (target_supports_non_stop): Update the macro.
1029         (target_async): Update the macro.
1030         (start_non_stop): Remove declaration.
1031         * target.cc (process_target::supports_non_stop): Define.
1032         (process_target::async): Define.
1033         (process_target::start_non_stop): Define.
1034         (start_non_stop): Remove.
1035
1036         Update the derived classes and callers below.
1037
1038         * server.cc (handle_qxfer_siginfo): Update.
1039         (handle_query): Update.
1040         * linux-low.cc (linux_target_ops): Update.
1041         (linux_supports_non_stop): Turn into ...
1042         (linux_process_target::supports_non_stop): ... this.
1043         (linux_async): Turn into ...
1044         (linux_process_target::async): ... this.
1045         (linux_start_non_stop): Turn into ...
1046         (linux_process_target::start_non_stop): ... this.
1047         * linux-low.h (class linux_process_target): Update.
1048         * lynx-low.cc (lynx_target_ops): Update.
1049         * nto-low.cc (nto_target_ops): Update.
1050         (nto_supports_non_stop): Remove; rely on the default behavior
1051         instead.
1052         * win32-low.cc (win32_target_ops): Update.
1053
1054 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1055
1056         Turn process_stratum_target's qxfer_siginfo op into a method of
1057         process_target.
1058
1059         * target.h (struct process_stratum_target): Remove the target op.
1060         (class process_target): Add the target op.  Also add
1061         'supports_qxfer_siginfo'.
1062         * target.cc (process_target::qxfer_siginfo): Define.
1063         (process_target::supports_qxfer_siginfo): Define.
1064
1065         Update the derived classes and callers below.
1066
1067         * server.cc (handle_qxfer_siginfo): Update.
1068         (handle_query): Update.
1069         * linux-low.cc (linux_target_ops): Update.
1070         (linux_process_target::supports_qxfer_siginfo): Define.
1071         (linux_xfer_siginfo): Turn into ...
1072         (linux_process_target::qxfer_siginfo): ... this.
1073         * linux-low.h (class linux_process_target): Update.
1074         * lynx-low.cc (lynx_target_ops): Update.
1075         * nto-low.cc (nto_target_ops): Update.
1076         * win32-low.cc (win32_target_ops): Update.
1077
1078 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1079
1080         Turn process_stratum_target's qxfer_osdata op into a method of
1081         process_target.
1082
1083         * target.h (struct process_stratum_target): Remove the target op.
1084         (class process_target): Add the target op.  Also add
1085         'supports_qxfer_osdata'.
1086         * target.cc (process_target::qxfer_osdata): Define.
1087         (process_target::supports_qxfer_osdata): Define.
1088
1089         Update the derived classes and callers below.
1090
1091         * server.cc (handle_qxfer_osdata): Update.
1092         (handle_query): Update.
1093         * linux-low.cc (linux_target_ops): Update.
1094         (linux_process_target::supports_qxfer_osdata): Define.
1095         (linux_qxfer_osdata): Turn into ...
1096         (linux_process_target::qxfer_osdata): ... this.
1097         * linux-low.h (class linux_process_target): Update.
1098         * lynx-low.cc (lynx_target_ops): Update.
1099         * nto-low.cc (nto_target_ops): Update.
1100         * win32-low.cc (win32_target_ops): Update.
1101
1102 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1103
1104         Turn process_stratum_target's hostio_last_error op into a
1105         method of process_target.
1106
1107         * target.h (struct process_stratum_target): Remove the target op.
1108         (class process_target): Add the target op.
1109         * target.cc: Add "hostio.h" to includes.
1110         (process_target::hostio_last_error): Define.
1111
1112         Update the derived classes and callers below.
1113
1114         * hostio.cc (hostio_error): Update.
1115         * linux-low.cc: Remove "hostio.h" from includes.
1116         (linux_target_ops): Update.
1117         * lynx-low.cc (lynx_target_ops): Update.
1118         * nto-low.cc (nto_target_ops): Update.
1119         * win32-low.h (class win32_process_target): Update.
1120         * win32-low.cc (win32_target_ops): Update.
1121         (wince_hostio_last_error): Turn into ...
1122         (win32_process_target::hostio_last_error): ... this.
1123
1124 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1125
1126         Turn process_stratum_target's get_tls_address op into a method of
1127         process_target.
1128
1129         * target.h (struct process_stratum_target): Remove the target op.
1130         (class process_target): Add the target op.  Also add
1131         'supports_get_tls_address'.
1132         * target.cc (process_target::get_tls_address): Define.
1133         (process_target::supports_get_tls_address): Define.
1134
1135         Update the derived classes and callers below.
1136
1137         * server.cc (handle_query): Update.
1138         * linux-low.cc (linux_target_ops): Update.
1139         (linux_process_target::supports_get_tls_address): Define.
1140         (linux_process_target::get_tls_address): Define.
1141         * linux-low.h (class linux_process_target): Update.
1142         * lynx-low.cc (lynx_target_ops): Update.
1143         * nto-low.cc (nto_target_ops): Update.
1144         * win32-low.cc (win32_target_ops): Update.
1145
1146 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1147
1148         Turn process_stratum_target's read_offsets op into a method of
1149         process_target.
1150
1151         * target.h (struct process_stratum_target): Remove the target op.
1152         (class process_target): Add the target op.  Also add
1153         'supports_read_offsets'.
1154         * target.cc (process_target::read_offsets): Define.
1155         (process_target::supports_read_offsets): Define.
1156
1157         Update the derived classes and callers below.
1158
1159         * server.cc (handle_query): Update.
1160         * linux-low.cc (SUPPORTS_READ_OFFSETS): New #define directive.
1161         (linux_target_ops): Update.
1162         (linux_process_target::supports_read_offsets): Define.
1163         (linux_read_offsets): Turn into ...
1164         (linux_process_target::read_offsets): ... this.
1165         * linux-low.h (class linux_process_target): Update.
1166         * lynx-low.cc (lynx_target_ops): Update.
1167         * nto-low.cc (nto_target_ops): Update.
1168         * win32-low.cc (win32_target_ops): Update.
1169
1170 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1171
1172         Turn process_stratum_target's stopped_by_watchpoint and
1173         stopped_data_address ops into methods of process_target.
1174
1175         * target.h (struct process_stratum_target): Remove the target ops.
1176         (class process_target): Add the target ops.
1177         * target.cc (process_target::stopped_by_watchpoint): Define.
1178         (process_target::stopped_data_address): Define.
1179
1180         Update the derived classes and callers below.
1181
1182         * remote-utils.cc (prepare_resume_reply): Update.
1183         * linux-low.cc (linux_target_ops): Update.
1184         (linux_stopped_by_watchpoint): Turn into ...
1185         (linux_process_target::stopped_by_watchpoint): ... this.
1186         (linux_stopped_data_address): Turn into ...
1187         (linux_process_target::stopped_data_address): ... this.
1188         * linux-low.h (class linux_process_target): Update.
1189         * lynx-low.cc (lynx_target_ops): Update.
1190         * nto-low.cc (nto_target_ops): Update.
1191         (nto_stopped_by_watchpoint): Turn into ...
1192         (nto_process_target::stopped_by_watchpoint): ... this.
1193         (nto_stopped_data_address): Turn into ...
1194         (nto_process_target::stopped_data_address): ... this.
1195         * nto-low.h (class nto_process_target): Update.
1196         * win32-low.cc (win32_target_ops): Update.
1197         (win32_stopped_by_watchpoint): Turn into ...
1198         (win32_process_target::stopped_by_watchpoint): ... this.
1199         (win32_stopped_data_address): Turn into ...
1200         (win32_process_target::stopped_data_address): ... this.
1201         * win32-low.h (class win32_process_target): Update.
1202
1203 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1204
1205         Turn process_stratum_target's supports_hardware_single_step op into
1206         a method of process_target.
1207
1208         * target.h (struct process_stratum_target): Remove the target op.
1209         (class process_target): Add the target op.
1210         (target_supports_hardware_single_step): Update the macro.
1211         (target_can_do_hardware_single_step): Remove declaration.
1212         * target.cc (process_target::supports_hardware_single_step): Define.
1213         (target_can_do_hardware_single_step): Remove.
1214
1215         Update the derived classes and callers below.
1216
1217         * linux-low.h (class linux_process_target): Update.
1218         * linux-low.cc (linux_target_ops): Update.
1219         (linux_supports_hardware_single_step): Turn into ...
1220         (linux_process_target::supports_hardware_single_step): ... this.
1221         * lynx-low.h (class lynx_process_target): Update.
1222         * lynx-low.cc (lynx_target_ops): Update.
1223         (lynx_process_target::supports_hardware_single_step): Define.
1224         * nto-low.h (class nto_process_target): Update.
1225         * nto-low.cc (nto_target_ops): Update.
1226         (nto_process_target::supports_hardware_single_step): Define.
1227         * win32-low.h (class win32_process_target): Update.
1228         * win32-low.cc (win32_target_ops): Update.
1229         (win32_process_target::supports_hardware_single_step): Define.
1230
1231 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1232
1233         Turn process_stratum_target's {supports_}stopped_by_hw_breakpoint
1234         ops into methods of process_target.
1235
1236         * target.h (struct process_stratum_target): Remove the target ops.
1237         (class process_target): Add the target ops.
1238         (target_stopped_by_hw_breakpoint): Update the macro.
1239         (target_supports_stopped_by_hw_breakpoint): Update the macro.
1240         * target.cc (process_target::stopped_by_hw_breakpoint): Define.
1241         (process_target::supports_stopped_by_hw_breakpoint): Define.
1242
1243         Update the derived classes and callers below.
1244
1245         * linux-low.cc (linux_target_ops): Update.
1246         (linux_stopped_by_hw_breakpoint): Turn into ...
1247         (linux_process_target::stopped_by_hw_breakpoint): ... this.
1248         (linux_supports_stopped_by_hw_breakpoint): Turn into ...
1249         (linux_process_target::supports_stopped_by_hw_breakpoint): ... this.
1250         * linux-low.h (class linux_process_target): Update.
1251         * lynx-low.cc (lynx_target_ops): Update.
1252         * nto-low.cc (nto_target_ops): Update.
1253         * win32-low.cc (win32_target_ops): Update.
1254
1255 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1256
1257         Turn process_stratum_target's {supports_}stopped_by_sw_breakpoint
1258         ops into methods of process_target.
1259
1260         * target.h (struct process_stratum_target): Remove the target ops.
1261         (class process_target): Add the target ops.
1262         (target_stopped_by_sw_breakpoint): Update the macro.
1263         (target_supports_stopped_by_sw_breakpoint): Update the macro.
1264         * target.cc (process_target::stopped_by_sw_breakpoint): Define.
1265         (process_target::supports_stopped_by_sw_breakpoint): Define.
1266
1267         Update the derived classes and callers below.
1268
1269         * linux-low.cc (linux_target_ops): Update.
1270         (linux_stopped_by_sw_breakpoint): Turn into ...
1271         (linux_process_target::stopped_by_sw_breakpoint): ... this.
1272         (linux_supports_stopped_by_sw_breakpoint): Turn into ...
1273         (linux_process_target::supports_stopped_by_sw_breakpoint): ... this.
1274         * linux-low.h (class linux_process_target): Update.
1275         * lynx-low.cc (lynx_target_ops): Update.
1276         * nto-low.cc (nto_target_ops): Update.
1277         * win32-low.cc (win32_target_ops): Update.
1278
1279 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1280
1281         Turn process_stratum_target's insert_point and remove_point ops
1282         into methods of process_target.
1283
1284         * target.h (struct process_stratum_target): Remove the target ops.
1285         (class process_target): Add the target ops.
1286         * target.cc (process_target::insert_point): Define.
1287         (process_target::remove_point): Define.
1288
1289         Update the derived classes and callers below.
1290
1291         * mem-break.cc (set_raw_breakpoint_at): Update.
1292         (delete_raw_breakpoint): Update.
1293         (uninsert_raw_breakpoint): Update.
1294         (reinsert_raw_breakpoint): Update.
1295         * linux-low.cc (linux_target_ops): Update.
1296         (linux_insert_point): Turn into ...
1297         (linux_process_target::insert_point): ... this.
1298         (linux_remove_point): Turn into ...
1299         (linux_process_target::remove_point): ... this.
1300         * linux-low.h (class linux_process_target): Update.
1301         * lynx-low.cc (lynx_target_ops): Update.
1302         * nto-low.cc (nto_target_ops): Update.
1303         (nto_insert_point): Turn into ...
1304         (nto_process_target::insert_point): ... this.
1305         (nto_remove_point): Turn into ...
1306         (nto_process_target::remove_point): ... this.
1307         * nto-low.h (class nto_process_target): Update.
1308         * win32-low.cc (win32_target_ops): Update.
1309         (win32_insert_point): Turn into ...
1310         (win32_process_target::insert_point): ... this.
1311         (win32_remove_point): Turn into ...
1312         (win32_process_target::remove_point): ... this.
1313         * win32-low.h (class win32_process_target): Update.
1314
1315 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1316
1317         Turn process_stratum_target's supports_z_point_type op into a
1318         method of process_target.
1319
1320         * target.h (struct process_stratum_target): Remove the target op.
1321         (class process_target): Add the target op.
1322         * target.cc (process_target::supports_z_point_type): Define.
1323
1324         Update the derived classes and callers below.
1325
1326         * mem-break.cc (z_type_supported): Update.
1327         * linux-low.cc (linux_target_ops): Update.
1328         (linux_supports_z_point_type): Turn into ...
1329         (linux_process_target::supports_z_point_type): ... this.
1330         * linux-low.h (class linux_process_target): Update.
1331         * lynx-low.cc (lynx_target_ops): Update.
1332         * nto-low.cc (nto_target_ops): Update.
1333         (nto_supports_z_point_type): Turn into ...
1334         (nto_process_target::supports_z_point_type): ... this.
1335         * nto-low.h (class nto_process_target): Update.
1336         * win32-low.cc (win32_target_ops): Update.
1337         (win32_supports_z_point_type): Turn into ...
1338         (win32_process_target::supports_z_point_type): ... this.
1339         * win32-low.h (class win32_process_target): Update.
1340
1341 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1342
1343         Turn process_stratum_target's read_auxv op into a method of
1344         process_target.
1345
1346         * target.h (class process_stratum_target): Remove the target op.
1347         (struct process_target): Add the target op.  Also add
1348         'supports_read_auxv'.
1349         * target.cc (process_target::read_auxv): Define.
1350         (process_target::supports_read_auxv): Define.
1351
1352         Update the derived classes and callers below.
1353
1354         * server.cc (handle_qxfer_auxv): Update.
1355         (handle_query): Update.
1356         * linux-low.cc (linux_target_ops): Update.
1357         (linux_process_target::supports_read_auxv): Define.
1358         (linux_read_auxv): Turn into ...
1359         (linux_process_target::read_auxv): ... this.
1360         * linux-low.h (class linux_process_target): Update.
1361         * lynx-low.cc (lynx_target_ops): Update.
1362         * nto-low.cc (nto_target_ops): Update.
1363         (nto_process_target::supports_read_auxv): Define.
1364         (nto_read_auxv): Turn into ...
1365         (nto_process_target::read_auxv): ... this.
1366         * nto-low.h (class nto_process_target): Update.
1367         * win32-low.cc (win32_target_ops): Update.
1368
1369 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1370
1371         Turn process_stratum_target's request_interrupt op into a method of
1372         process_target.
1373
1374         * target.h (struct process_stratum_target): Remove the target op.
1375         (class process_target): Add the target op.
1376
1377         Update the derived classes and callers below.
1378
1379         * remote-utils.cc (putpkt_binary_1): Update.
1380         (input_interrupt): Update.
1381         (getpkt): Update.
1382         * server.cc (handle_v_requests): Update.
1383         * linux-low.cc (linux_target_ops): Update.
1384         (linux_request_interrupt): Turn into ...
1385         (linux_process_target::request_interrupt): ... this.
1386         * linux-low.h (class linux_process_target): Update.
1387         * lynx-low.cc (lynx_target_ops): Update.
1388         (lynx_request_interrupt): Turn into ...
1389         (lynx_process_target::request_interrupt): ... this.
1390         * lynx-low.h (class lynx_process_target): Update.
1391         * nto-low.cc (nto_target_ops): Update.
1392         (nto_request_interrupt): Turn into ...
1393         (nto_process_target::request_interrupt): ... this.
1394         * nto-low.h (class nto_process_target): Update.
1395         * win32-low.cc (win32_target_ops): Update.
1396         (win32_request_interrupt): Turn into ...
1397         (win32_process_target::request_interrupt): ... this.
1398         * win32-low.h (class win32_process_target): Update.
1399
1400 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1401
1402         Turn process_stratum_target's look_up_symbols op into a method of
1403         process_target.
1404
1405         * target.h (struct process_stratum_target): Remove the target op.
1406         (class process_target): Add the target op.
1407         * target.cc (process_target::look_up_symbols): Define.
1408
1409         Update the derived classes and callers below.
1410
1411         * server.cc (handle_query): Update.
1412         * linux-low.cc (linux_target_ops): Update.
1413         (linux_look_up_symbols): Turn into ...
1414         (linux_process_target::look_up_symbols): ... this.
1415         * linux-low.h (class linux_process_target): Update.
1416         * lynx-low.cc (lynx_target_ops): Update.
1417         * nto-low.cc (nto_target_ops): Update.
1418         * win32-low.cc (win32_target_ops): Update.
1419
1420 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1421
1422         Turn process_stratum_target's read_memory and write_memory
1423         ops into methods of process_target.
1424
1425         * target.h (struct process_stratum_target): Remove the target ops.
1426         (class process_target): Add the target ops.
1427
1428         Update the derived classes and callers below.
1429
1430         * linux-aarch32-low.cc (arm_breakpoint_at): Update.
1431         * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
1432         * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
1433         (arm_get_syscall_trapinfo): Update.
1434         * linux-cris-low.cc (cris_breakpoint_at): Update.
1435         * linux-crisv32-low.cc (cris_breakpoint_at): Update.
1436         * linux-m32r-low.cc (m32r_breakpoint_at): Update.
1437         * linux-mips-low.cc (mips_breakpoint_at): Update.
1438         * linux-nios2-low.cc (nios2_breakpoint_at): Update.
1439         * linux-ppc-low.cc (ppc_breakpoint_at): Update.
1440         * linux-sh-low.cc (sh_breakpoint_at): Update.
1441         * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
1442         (sparc_store_gregset_from_stack): Update.
1443         (sparc_breakpoint_at): Update.
1444         * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
1445         * linux-tile-low.cc (tile_breakpoint_at): Update.
1446         * linux-x86-low.cc (x86_breakpoint_at): Update.
1447         * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
1448         * mem-brea.cc (insert_memory_breakpoint): Update.
1449         (validate_inserted_breakpoint): Update.
1450         * target.cc (read_inferior_memory): Update.
1451         (target_write_memory): Update.
1452         * linux-low.cc (linux_target_ops): Update.
1453         (linux_read_memory): Make a wrapper around the read_memory target
1454         op call.
1455         (linux_process_target::read_memory): Rename from linux_read_memory.
1456         (linux_write_memory): Turn into ...
1457         (linux_process_target::write_memory): ... this.
1458         * linux-low.h (class linux_process_target): Update.
1459         * lynx-low.cc (lynx_target_ops): Update.
1460         (lynx_read_memory): Turn into ...
1461         (lynx_process_target::read_memory): ... this.
1462         (lynx_write_memory): Turn into ...
1463         (lynx_process_target::write_memory): ... this.
1464         * lynx-low.h (class lynx_process_target): Update.
1465         * nto-low.cc (nto_target_ops): Update.
1466         (nto_read_memory): Turn into ...
1467         (nto_process_target::read_memory): ... this.
1468         (nto_write_memory): Turn into ...
1469         (nto_process_target::write_memory): ... this.
1470         * nto-low.h (class nto_process_target): Update.
1471         * win32-low.cc (win32_target_ops): Update.
1472         (win32_read_inferior_memory): Turn into ...
1473         (win32_process_target::read_memory): ... this.
1474         (win32_write_inferior_memory): Turn into ...
1475         (win32_process_target::write_memory): ... this.
1476         * win32-low.h (class win32_process_target): Update.
1477
1478 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1479
1480         Turn process_stratum_target's prepare_to_access_memory and
1481         done_accessing_memory ops into methods of process_target.
1482
1483         * target.h (struct process_stratum_target): Remove the target ops.
1484         (class process_target): Add the target ops.
1485         * target.cc (process_target::prepare_to_access_memory): Define.
1486         (process_target::done_accessing_memory): Define.
1487         (prepare_to_access_memory): Update.
1488         (done_accessing_memory): Update.
1489
1490         Update the derived classes and callers below.
1491
1492         * linux-low.cc (linux_target_ops): Update.
1493         (linux_prepare_to_access_memory): Turn into ...
1494         (linux_process_target::prepare_to_access_memory): ... this.
1495         (linux_done_accessing_memory): Turn into ...
1496         (linux_process_target::done_accessing_memory): ... this.
1497         * linux-low.h (class linux_process_target): Update.
1498         * lynx-low.cc (lynx_target_ops): Update.
1499         * nto-low.cc (nto_target_ops): Update.
1500         * win32-low.cc (win32_target_ops): Update.
1501
1502 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1503
1504         Turn process_stratum_target's fetch_registers and store_registers
1505         ops into methods of process_target.
1506
1507         * target.h (struct process_stratum_target): Remove the target ops.
1508         (class process_target): Add the target ops.
1509         (fetch_inferior_registers): Update the macro.
1510         (store_inferior_registers): Update the macro.
1511
1512         Update the derived classes and callers below.
1513
1514         * linux-low.cc (linux_target_ops): Update.
1515         (linux_fetch_registers): Turn into ...
1516         (linux_process_target::fetch_registers): ... this.
1517         (linux_store_registers): Turn into ...
1518         (linux_process_target::store_registers): ... this.
1519         * linux-low.h (class linux_process_target): Update.
1520         * lynx-low.cc (lynx_target_ops): Update.
1521         (lynx_fetch_registers): Turn into ...
1522         (lynx_process_target::fetch_registers): ... this.
1523         (lynx_store_registers): Turn into ...
1524         (lynx_process_target::store_registers): ... this.
1525         * lynx-low.h (class lynx_process_target): Update.
1526         * nto-low.cc (nto_target_ops): Update.
1527         (nto_fetch_registers): Turn into ...
1528         (nto_process_target::fetch_registers): ... this.
1529         (nto_store_registers): Turn into ...
1530         (nto_process_target::store_registers): ... this.
1531         * nto-low.h (class nto_process_target): Update.
1532         * win32-low.cc (win32_target_ops): Update.
1533         (win32_fetch_inferior_registers): Turn into ...
1534         (win32_process_target::fetch_registers): ... this.
1535         (win32_store_inferior_registers): Turn into ...
1536         (win32_process_target::store_registers): ... this.
1537         * win32-low.h (class win32_process_target): Update.
1538
1539 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1540
1541         Turn process_stratum_target's wait op into a method of
1542         process_target.
1543
1544         * target.h (struct process_stratum_target): Remove the target op.
1545         (class process_target): Add the target op.
1546
1547         Update the derived classes and callers below.
1548
1549         * target.cc (target_wait): Update.
1550         * linux-low.cc (linux_target_ops): Update.
1551         (linux_wait): Turn into ...
1552         (linux_process_target::wait): ... this.
1553         * linux-low.h (class linux_process_target): Update.
1554         * lynx-low.cc (lynx_target_ops): Update.
1555         (lynx_wait): Turn into ...
1556         (lynx_process_target::wait): ... this.
1557         * lynx-low.h (class lynx_process_target): Update.
1558         * nto-low.cc (nto_target_ops): Update.
1559         (nto_wait): Turn into ...
1560         (nto_process_target::wait): ... this.
1561         * nto-low.h (class nto_process_target): Update.
1562         * win32-low.cc (win32_target_ops): Update.
1563         (win32_wait): Turn into ...
1564         (win32_process_target::wait): ... this.
1565         (do_initial_child_stuff): Update.
1566         * win32-low.h (class win32_process_target): Update.
1567
1568 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1569
1570         Turn process_stratum_target's resume op into a method of
1571         process_target.
1572
1573         * target.h (struct process_stratum_target): Remove the target op.
1574         (class process_target): Add the target op.
1575
1576         Update the derived classes and callers below.
1577
1578         * server.cc (resume): Update.
1579         * target.cc (target_stop_and_wait): Update.
1580         (target_continue_no_signal): Update.
1581         (target_continue): Update.
1582         * linux-low.cc (linux_target_ops): Update.
1583         (linux_resume): Turn into ...
1584         (linux_process_target::resume): ... this.
1585         * linux-low.h (class linux_process_target): Update.
1586         * lynx-low.cc (lynx_target_ops): Update.
1587         (lynx_resume): Turn into ...
1588         (lynx_process_target::resume): ... this.
1589         * lynx-low.h (class lynx_process_target): Update.
1590         * nto-low.cc (nto_target_ops): Update.
1591         (nto_resume): Turn into ...
1592         (nto_process_target::resume): ... this.
1593         * nto-low.h (class nto_process_target): Update.
1594         * win32-low.cc (win32_target_ops): Update.
1595         (win32_resume): Turn into ...
1596         (win32_process_target::resume): ... this.
1597         (win32_process_target::detach): Update.
1598         (do_initial_child_stuff): Update.
1599         * win32-low.h (class win32_process_target): Update.
1600
1601 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1602
1603         Turn process_stratum_target's thread_alive op into a method of
1604         process_target.
1605
1606         * target.h (struct process_stratum_target): Remove the target op.
1607         (class process_target): Add the target op.
1608         (mythread_alive): Update the macro.
1609
1610         Update the derived classes and callers below.
1611
1612         * linux-low.cc (linux_target_ops): Update.
1613         (linux_thread_alive): Turn into ...
1614         (linux_process_target::thread_alive): ... this.
1615         (wait_for_sigstop): Update.
1616         * linux-low.h (class linux_process_target): Update.
1617         * lynx-low.cc (lynx_target_ops): Update.
1618         (lynx_thread_alive): Turn into ...
1619         (lynx_process_target::thread_alive): ... this.
1620         * lynx-low.h (class lynx_process_target): Update.
1621         * nto-low.cc (nto_target_ops): Update.
1622         (nto_thread_alive): Turn into ...
1623         (nto_process_target::thread_alive): ... this.
1624         * nto-low.h (class nto_process_target): Update.
1625         * win32-low.cc (win32_target_ops): Update.
1626         (win32_thread_alive): Turn into ...
1627         (win32_process_target::thread_alive): ... this.
1628         * win32-low.h (class win32_process_target): Update.
1629
1630 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1631
1632         Turn process_stratum_target's join op into a method of
1633         process_target.
1634
1635         * target.h (struct process_stratum_target): Remove the target op.
1636         (class process_target): Add the target op.
1637         (join_inferior): Update the macro.
1638
1639         Update the derived classes and callers below.
1640
1641         * linux-low.cc (linux_target_ops): Update.
1642         (linux_join): Turn into ...
1643         (linux_process_target::join): ... this.
1644         * linux-low.h (class linux_process_target): Update.
1645         * lynx-low.cc (lynx_target_ops): Update.
1646         (lynx_join): Turn into ...
1647         (lynx_process_target::join): ... this.
1648         * lynx-low.h (class lynx_process_target): Update.
1649         * nto-low.cc (nto_target_ops): Update.
1650         (nto_process_target::join): Define.
1651         * nto-low.h (class nto_process_target): Update.
1652         * win32-low.cc (win32_target_ops): Update.
1653         (win32_join): Turn into ...
1654         (win32_process_target::join): ... this.
1655         * win32-low.h (class win32_process_target): Update.
1656
1657 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1658
1659         Turn process_stratum_target's mourn op into a method of
1660         process_target.
1661
1662         * target.h (struct process_stratum_target): Remove the target op.
1663         (class process_target): Add the target op.
1664
1665         Update the derived classes and callers below.
1666
1667         * target.cc (target_mourn_inferior): Update.
1668         * linux-low.cc (linux_target_ops): Update.
1669         (linux_mourn): Turn into ...
1670         (linux_process_target::mourn): ... this.
1671         (handle_extended_wait): Update.
1672         (linux_process_target::kill): Update.
1673         (linux_process_target::detach): Update.
1674         * linux-low.h (class linux_process_target): Update.
1675         * lynx-low.cc (lynx_target_ops): Update.
1676         (lynx_mourn): Turn into ...
1677         (lynx_process_target::mourn): ... this.
1678         * lynx-low.h (class lynx_process_target): Update.
1679         * nto-low.cc (nto_target_ops): Update.
1680         (nto_mourn): Turn into ...
1681         (nto_process_target::mourn): ... this.
1682         * nto-low.h (class nto_process_target): Update.
1683         * win32-low.cc (win32_target_ops): Update.
1684         (win32_mourn): Turn into ...
1685         (win32_process_target::mourn): ... this.
1686         * win32-low.h (class win32_process_target): Update.
1687
1688 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1689
1690         Turn process_stratum_target's detach op into a method of
1691         process_target.
1692
1693         * target.h (struct process_stratum_target): Remove the target op.
1694         (class process_target): Add the target op.
1695         (detach_inferior): Update the macro.
1696
1697         Update the derived classes and callers below.
1698
1699         * linux-low.cc (linux_target_ops): Update.
1700         (linux_detach): Turn into ...
1701         (linux_process_target::detach): ... this.
1702         * linux-low.h (class linux_process_target): Update.
1703         * lynx-low.cc (lynx_target_ops): Update.
1704         (lynx_detach): Turn into ...
1705         (lynx_process_target::detach): ... this.
1706         * lynx-low.h (class lynx_process_target): Update.
1707         * nto-low.cc (nto_target_ops): Update.
1708         (nto_detach): Turn into ...
1709         (nto_process_target::detach): ... this.
1710         * nto-low.h (class nto_process_target): Update.
1711         * win32-low.cc (win32_target_ops): Update.
1712         (win32_detach): Turn into ...
1713         (win32_process_target::detach): ... this.
1714         * win32-low.h (class win32_process_target): Update.
1715
1716 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1717
1718         Turn process_stratum_target's kill op into a method of
1719         process_target.
1720
1721         * target.h (struct process_stratum_target): Remove the target op.
1722         (class process_target): Add the target op.
1723
1724         Update the derived classes and callers below.
1725
1726         * target.cc (kill_inferior): Update.
1727         * linux-low.cc (linux_target_ops): Update.
1728         (linux_kill): Turn into ...
1729         (linux_process_target::kill): ... this.
1730         * linux-low.h (class linux_process_target): Update.
1731         * lynx-low.cc (lynx_target_ops): Update.
1732         (lynx_kill): Turn into ...
1733         (lynx_process_target::kill): ... this.
1734         * lynx-low.h (class lynx_process_target): Update.
1735         * nto-low.cc (nto_target_ops): Update.
1736         (nto_kill): Turn into ...
1737         (nto_process_target::kill): ... this.
1738         * nto-low.h (class nto_process_target): Update.
1739         * win32-low.cc (win32_target_ops): Update.
1740         (win32_kill): Turn into ...
1741         (win32_process_target::kill): ... this.
1742         * win32-low.h (class win32_process_target): Update.
1743
1744 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1745
1746         Turn process_stratum_target's attach op into a method of
1747         process_target.
1748
1749         * target.h (struct process_stratum_target): Remove the target op.
1750         (class process_target): Add the target op.
1751         (myattach): Update the macro.
1752
1753         Update the derived classes and callers below.
1754
1755         * linux-low.cc (linux_target_ops): Update.
1756         (linux_attach): Turn into ...
1757         (linux_process_target::attach): ... this.
1758         * linux-low.h (class linux_process_target): Update.
1759         * lynx-low.cc (lynx_target_ops): Update.
1760         (lynx_attach): Turn into ...
1761         (lynx_process_target::attach): ... this.
1762         * lynx-low.h (class lynx_process_target): Update.
1763         * nto-low.cc (nto_target_ops): Update.
1764         (nto_attach): Turn into ...
1765         (nto_process_target::attach): ... this.
1766         * nto-low.h (class nto_process_target): Update.
1767         * win32-low.cc (win32_target_ops): Update.
1768         (win32_attach): Turn into ...
1769         (win32_process_target::attach): ... this.
1770         * win32-low.h (class win32_process_target): Update.
1771
1772 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1773
1774         Turn process_stratum_target's post_create_inferior op into a method
1775         of process_target.
1776
1777         * target.h (struct process_stratum_target): Remove the target op.
1778         (class process_target): Add the target op.
1779         (target_post_create_inferior): Update the macro.
1780         * target.cc (process_target::post_create_inferior): Define.
1781
1782         Update the derived classes and callers below.
1783
1784         * linux-low.cc (linux_target_ops): Update.
1785         (linux_post_create_inferior): Turn into ...
1786         (linux_process_target::post_create_inferior): ... this.
1787         * linux-low.h (class linux_process_target): Update.
1788         * lynx-low.cc (lynx_target_ops): Update.
1789         * nto-low.cc (nto_target_ops): Update.
1790         * win32-low.cc (win32_target_ops): Update.
1791
1792 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1793
1794         Turn process_stratum_target's create_inferior op into a method of
1795         process_target.
1796
1797         * target.h (struct process_stratum_target): Remove the target op.
1798         (class process_target): Add the target op.
1799         (create_inferior): Rename the macro to ...
1800         (target_create_inferior): ... this.
1801
1802         Update the derived classes and callers below.
1803
1804         * server.cc (handle_v_run): Update.
1805         (captured_main): Update.
1806         (process_serial_event): Update.
1807         * linux-low.cc (linux_target_ops): Update.
1808         (linux_create_inferior): Turn into ...
1809         (linux_process_target::create_inferior): ... this.
1810         * linux-low.h (class linux_process_target): Update.
1811         * lynx-low.cc (lynx_target_ops): Update.
1812         (lynx_create_inferior): Turn into ...
1813         (lynx_process_target::create_inferior): ... this.
1814         * lynx-low.h (class lynx_process_target): Update.
1815         * nto-low.cc (nto_target_ops): Update.
1816         (nto_create_inferior): Turn into ...
1817         (nto_process_target::create_inferior): ... this.
1818         * nto-low.h (class nto_process_target): Update.
1819         * win32-low.cc (win32_target_ops): Update.
1820         (win32_create_inferior): Turn into ...
1821         (win32_process_target::create_inferior): ... this.
1822         * win32-low.h (class win32_process_target): Update.
1823
1824 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1825
1826         * target.h (class process_target): New class definition.
1827         (struct process_stratum_target) <pt>: New field with type
1828         'process_target*'.
1829         * linux-low.h (class linux_process_target): Define as a derived
1830         class of 'process_target'.
1831         * linux-low.cc (linux_target_ops): Add a linux_process_target*
1832         as the 'pt' field.
1833         * lynx-low.h (class lynx_process_target): Define as a derived
1834         class of 'process_target'.
1835         * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
1836         as the 'pt' field.
1837         * nto-low.h (class nto_process_target): Define as a derived
1838         class of 'process_target'.
1839         * nto-low.cc (nto_target_ops): Add an nto_process_target*
1840         as the 'pt' field.
1841         * win32-low.h (class win32_process_target): Define as a derived
1842         class of 'process_target'.
1843         * win32-low.cc (win32_target_ops): Add a win32_process_target*
1844         as the 'pt' field.
1845
1846 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1847
1848         * configure: Regenerate.
1849
1850 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
1851             Andrew Burgess  <andrew.burgess@embecosm.com>
1852
1853         * linux-riscv-low.cc: New file.
1854         * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
1855         and nat/riscv-linux-tdesc.c.
1856         * configure.srv <riscv*-*-linux*> (srv_tgtobj)
1857         (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
1858         Define.
1859
1860 2020-02-14  Tom Tromey  <tom@tromey.com>
1861
1862         * acinclude.m4: Don't include acx_configure_dir.m4.
1863         * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
1864         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
1865         (all, install-only, uninstall, clean-info, clean)
1866         (maintainer-clean): Don't recurse.
1867         (subdir_do, all-lib): Remove.
1868         ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
1869         (GNULIB_H): Remove.
1870         (generated_files): Update.
1871         ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
1872         * configure: Rebuild.
1873         * configure.ac: Don't configure gnulib or libiberty.
1874         (GNULIB): Update.
1875
1876 2020-02-14  Eli Zaretskii  <eliz@gnu.org>
1877
1878         * win32-low.c (create_process): Prepend PROGRAM to ARGS when
1879         preparing the command line for CreateProcess.
1880         (win32_create_inferior): Reflect the program name in debugging
1881         output that shows the process and its command line.
1882
1883 2020-02-13  Simon Marchi  <simon.marchi@efficios.com>
1884
1885         * Makefile.in: Rename source files from .c to .cc.
1886         * %.c: Rename to %.cc.
1887         * configure.ac: Rename server.c to server.cc.
1888         * configure: Re-generate.
1889
1890 2020-02-13  Simon Marchi  <simon.marchi@efficios.com>
1891
1892         * Makefile.in: Rename gdbsupport source files from .c to .cc.
1893
1894 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
1895
1896         * win32-low.c (win32_create_inferior): Set signal_pid.
1897
1898 2020-02-12  Maciej W. Rozycki <macro@wdc.com>
1899             Pedro Alves  <palves@redhat.com>
1900
1901         Skip building gdbserver in a cross-configuration.
1902         * configure.srv: Set $gdbserver_host depending on whether $target
1903         is $host.  Use $gdbserver_host instead of $host.
1904
1905 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
1906
1907         * configure: Re-generate.
1908
1909 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
1910
1911         * configure: Re-generate.
1912
1913 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
1914
1915         * acinclude.m4: Update warning.m4 path.
1916
1917 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
1918
1919         * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
1920         (handle_exception): Set siginfo_er.
1921         (win32_xfer_siginfo): New function.
1922
1923 2020-02-07  Tom Tromey  <tom@tromey.com>
1924             Pedro Alves  <palves@redhat.com>
1925
1926         * README: Update build documentation.
1927         * configure.srv: Set UNSUPPORTED if host is unsupported.  Check
1928         host, not target.
1929         * configure.ac: Update paths.
1930         * configure: Rebuild.
1931         * acinclude.m4: Update paths.
1932         * Makefile.in: Update include paths.
1933         (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
1934         (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
1935         (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
1936         (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
1937         (%-generated.c): Update paths.
1938         * Move entire directory from ../gdb/gdbserver.
1939
1940 2020-01-29  Maciej W. Rozycki  <macro@wdc.com>
1941
1942         * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
1943
1944 2020-01-29  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1945
1946         * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
1947         assignment instead of srv_linux_obj.
1948
1949 2020-01-28  Hannes Domani  <ssbssa@yahoo.de>
1950
1951         * server.c (handle_qxfer_libraries): Write segment-address with
1952         paddress.
1953
1954 2020-01-24  Hannes Domani  <ssbssa@yahoo.de>
1955
1956         * Makefile.in (install-strip): New target.
1957         (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
1958         * aclocal.m4: Regenerate.
1959         * configure: Regenerate.
1960         * configure.ac: Add AM_PROG_INSTALL_STRIP.
1961
1962 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
1963
1964         * Makefile.in (SFILES): Adjust paths to point to real files.
1965         (OBS): Move waitstatus.o to target/waitstatus.o.
1966         (TAGS): Transform paths appropriately.
1967         (%.o): Rename to...
1968         (nat/%.o): ... this pattern rule.
1969         (%.o): Rename to...
1970         (target/%.o): ... this pattern rule.
1971         * configure.srv: Adjust paths throughout to include nat/ prefix
1972         with the revant files.
1973         * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
1974         * configure: Regenerate.
1975
1976 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
1977
1978         * Makefile.in (TAGS): Remove config files from the recipe.
1979
1980 2020-01-14  Tom Tromey  <tom@tromey.com>
1981
1982         * configure: Rebuild.
1983         * configure.ac: Remove any checks that were added to common.m4.
1984         * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
1985         lib-link.m4.
1986
1987 2020-01-14  Tom Tromey  <tom@tromey.com>
1988
1989         * server.h: Include config.h.
1990         * gdbreplay.c: Include config.h.
1991         * configure: Rebuild.
1992         * configure.ac: Don't source common.host.
1993         * acinclude.m4: Update path.
1994         * Makefile.in (INCSUPPORT): New variable.
1995         (INCLUDE_CFLAGS): Add INCSUPPORT.
1996         (SFILES): Update paths.
1997         (version-generated.c): Update path to create-version.sh.
1998         (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
1999
2000 2020-01-14  Tom Tromey  <tom@tromey.com>
2001
2002         * configure.ac (LIBS): Use WIN32APILIBS.
2003         (USE_WIN32API): Don't define.
2004         * configure: Rebuild.
2005
2006 2020-01-14  Tom Tromey  <tom@tromey.com>
2007
2008         * configure: Rebuild.
2009
2010 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2011
2012         * Makefile.in (%-generated.c): Remove rule for files from
2013         regformats/i386.
2014
2015 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2016
2017         * configure: Re-generate.
2018
2019 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2020
2021         * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
2022         Define to static.
2023         * tracepoint.c (stop_tracing, flush_trace_buffer,
2024         about_to_request_buffer_space, get_trace_state_variable_value,
2025         set_trace_state_variable_value, gdb_collect): Add declaration.
2026
2027 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2028
2029         * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
2030         amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
2031         amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
2032         i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
2033         i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
2034         static.
2035
2036 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2037
2038         * inferiors.c: Include gdbsupport/common-inferior.h.
2039
2040 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2041
2042         * hostio-errno.c: Include hostio.h.
2043
2044 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2045
2046         * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
2047         prerequisite.
2048
2049 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
2050
2051         * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
2052         * linux-arm-tdesc.h: Include arch/arm.h.
2053
2054 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
2055
2056         * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
2057
2058 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
2059
2060         * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
2061         * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
2062
2063 2020-01-10  Pedro Alves  <palves@redhat.com>
2064
2065         * fork-child.c (post_fork_inferior): Pass target down to
2066         startup_inferior.
2067         * inferiors.c (switch_to_thread): Add process_stratum_target
2068         parameter.
2069         * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
2070         * nto-low.c (nto_target_ops): Now a process_stratum_target.
2071         * linux-low.c (linux_target_ops): Now a process_stratum_target.
2072         * remote-utils.c (prepare_resume_reply): Pass the target to
2073         switch_to_thread.
2074         * target.c (the_target): Now a process_stratum_target.
2075         (done_accessing_memory): Pass the target to switch_to_thread.
2076         (set_target_ops): Ajust to use process_stratum_target.
2077         * target.h (struct target_ops): Rename to ...
2078         (struct process_stratum_target): ... this.
2079         (the_target, set_target_ops): Adjust.
2080         (prepare_to_access_memory): Adjust comment.
2081         * win32-low.c (child_xfer_memory): Adjust to use
2082         process_stratum_target.
2083         (win32_target_ops): Now a process_stratum_target.
2084
2085 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
2086             Pedro Alves  <palves@redhat.com>
2087
2088         * win32-low.c (get_child_debug_event): Extract the fatal exception
2089         from the exit status and convert to the equivalent Posix signal
2090         number.
2091         (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
2092         * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
2093
2094 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
2095
2096         * Makefile.in: Use INSTALL_PROGRAM_ENV.
2097
2098 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
2099
2100         * server.c (gdbserver_version): Change copyright year to 2020.
2101         * gdbreplay.c (gdbreplay_version): Likewise.
2102
2103 2019-12-19  Christian Biesinger  <cbiesinger@google.com>
2104
2105         * configure: Regenerate.
2106         * configure.ac: Quote variable arguments of test.
2107
2108 2019-12-16  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2109
2110         * Makefile.in: Fix build with GNU Make 3.81
2111
2112 2019-12-16  Tom Tromey  <tromey@adacore.com>
2113
2114         * server.c (get_exec_file): Constify result.
2115
2116 2019-12-10  Christian Biesinger  <cbiesinger@google.com>
2117
2118         * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
2119         UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
2120         * config.in: Regenerate.
2121         * configure: Regenerate.
2122         * configure.ac: Don't check for strerror.
2123         * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
2124         Call safe_strerror instead of strerror.
2125         * server.h (strerror): Remove this now-unnecessary declaration.
2126         * tracepoint.c (init_named_socket): Call safe_strerror instead of
2127         strerror.
2128         (gdb_agent_helper_thread): Likewise.
2129         * utils.c (perror_with_name): Likewise.
2130
2131 2019-11-26  Tom Tromey  <tom@tromey.com>
2132
2133         * configure, config.in: Rebuild.
2134
2135 2019-11-26  Tom Tromey  <tom@tromey.com>
2136
2137         * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
2138         * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
2139         gdb_sigmask.
2140         * configure, config.in: Rebuild.
2141
2142 2019-11-26  Tom Tromey  <tom@tromey.com>
2143
2144         * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
2145         (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
2146         (GDBSERVER_LIBS): Use PTHREAD_LIBS.
2147         * acinclude.m4: Include ax_pthread.m4.
2148         * config.in, configure: Rebuild.
2149
2150 2019-11-26  Christian Biesinger  <cbiesinger@google.com>
2151
2152         * debug.c (debug_set_output): Call safe_strerror instead of
2153         strerror.
2154         * linux-low.c (attach_proc_task_lwp_callback): Likewise.
2155         (linux_kill_one_lwp): Likewise.
2156         (linux_detach_one_lwp): Likewise.
2157         (linux_wait_for_event_filtered): Likewise.
2158         (store_register): Likewise.
2159         * lynx-low.c (lynx_attach): Likewise.
2160         * mem-break.c (insert_memory_breakpoint): Likewise.
2161         (remove_memory_breakpoint): Likewise.
2162         (delete_fast_tracepoint_jump): Likewise.
2163         (set_fast_tracepoint_jump): Likewise.
2164         (uninsert_fast_tracepoint_jumps_at): Likewise.
2165         (reinsert_fast_tracepoint_jumps_at): Likewise.
2166         * nto-low.c (nto_xfer_memory): Likewise.
2167         (nto_resume): Likewise.
2168
2169 2019-11-20  Luis Machado  <luis.machado@linaro.org>
2170
2171         * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
2172         instead of register count.
2173         * tdesc.c (tdesc_contains_feature): New function.
2174         * tdesc.h (tdesc_contains_feature): New prototype.
2175
2176 2019-11-15  Christian Biesinger  <cbiesinger@google.com>
2177
2178         * Makefile.in: Add safe-strerror.c.
2179         * configure: Regenerate.
2180         * configure.ac: Don't source common.host.
2181
2182 2019-11-15  Christian Biesinger  <cbiesinger@google.com>
2183
2184         * config.in: Regenerate.
2185         * configure: Regenerate.
2186
2187 2019-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2188
2189         * ax.c (ax_printf): Handle size_t_arg.
2190
2191 2019-11-06  Christian Biesinger  <cbiesinger@google.com>
2192
2193         * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
2194         * mi/mi-main.c (output_cores): Likewise.
2195         * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
2196         (linux_xfer_osdata_modules): Likewise.
2197         * remote.c (register_remote_support_xml): Likewise.
2198         * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
2199         * xml-syscall.c (syscall_create_syscall_desc): Likewise.
2200
2201 2019-11-01  Christian Biesinger  <cbiesinger@google.com>
2202
2203         * configure: Regenerate.
2204         * configure.ac: Remove check for strerror_r.
2205
2206 2019-10-31  Christian Biesinger  <cbiesinger@google.com>
2207
2208         * config.in: Regenerate.
2209         * configure: Regenerate.
2210         * configure.ac: Also check for strerror_r.
2211
2212 2019-10-31  Christian Biesinger  <cbiesinger@google.com>
2213
2214         * ax.h (debug_agent): Remove duplicate declaration.
2215
2216 2019-10-26  Tom de Vries  <tdevries@suse.de>
2217
2218         * linux-aarch64-low.c: Fix typos in comments.
2219         * linux-arm-low.c: Same.
2220         * linux-low.c: Same.
2221         * linux-ppc-low.c: Same.
2222         * proc-service.c: Same.
2223         * regcache.h: Same.
2224         * server.c: Same.
2225         * tracepoint.c: Same.
2226         * win32-low.c: Same.
2227
2228 2019-10-25  Tom Tromey  <tromey@adacore.com>
2229
2230         * utils.c (xstrdup): Remove.
2231
2232 2019-10-23  Tom Tromey  <tom@tromey.com>
2233
2234         * configure, config.in: Rebuild.
2235
2236 2019-10-23  Tom Tromey  <tom@tromey.com>
2237
2238         * configure: Rebuild.
2239         * acinclude.m4: Use m4_include, not sinclude.
2240
2241 2019-10-17  Tom Tromey  <tromey@adacore.com>
2242
2243         * configure: Rebuild.
2244         * configure.ac: Use AC_CONFIG_HEADERS.  Create stamp-h there, not
2245         in AC_CONFIG_FILES invocation.
2246         * Makefile.in (stamp-h, Makefile): Use new-style config.status
2247         invocation.
2248
2249 2019-10-16  Christian Biesinger  <cbiesinger@google.com>
2250
2251         * server.c: Include xml-builtin.h.
2252         (get_xml_features): Don't declare xml_builtins here.
2253
2254 2019-10-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2255
2256         * Makefile.in: Remove references to vec-ipa.o.
2257
2258 2019-10-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2259
2260         * Makefile.in: Remove references to vec.c.
2261
2262 2019-10-02  Christian Biesinger  <cbiesinger@google.com>
2263
2264         * server.c (server_waiting): Change to bool.
2265         (extended_protocol): Likewise.
2266         (response_needed): Likewise.
2267         (exit_requested): Likewise.
2268         (run_once): Likewise.
2269         (report_no_resumed): Likewise.
2270         (non_stop): Likewise.
2271         (disable_packet_vCont): Likewise.
2272         (disable_packet_Tthread): Likewise.
2273         (disable_packet_qC): Likewise.
2274         (disable_packet_qfThreadInfo): Likewise.
2275         (handle_general_set): Update.
2276         (handle_detach): Update.
2277         (handle_monitor_command): Update.
2278         (handle_query): Update.
2279         (captured_main): Update.
2280         (process_serial_event): Update.
2281         * server.h (server_waiting): Change to bool.
2282         (disable_packet_vCont): Likewise.
2283         (disable_packet_Tthread): Likewise.
2284         (disable_packet_qC): Likewise.
2285         (disable_packet_qfThreadInfo): Likewise.
2286         (run_once): Likewise.
2287         (non_stop): Likewise.
2288         * target.c (target_stop_and_wait): Update.
2289
2290 2019-10-02  Tom Tromey  <tromey@adacore.com>
2291
2292         * Makefile.in (SFILES): Add common-inferior.c.
2293         (OBS): Add common-inferior.o.
2294         * server.c (startup_with_shell): Don't define.
2295
2296 2019-10-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2297
2298         * linux-low.c (linux_low_read_btrace): Update for change to
2299         std::vector.
2300
2301 2019-09-20  Christian Biesinger  <cbiesinger@google.com>
2302
2303         * debug.c (debug_threads): Remove comment in favor of the header.
2304         * debug.h (using_threads): Add declaration.
2305         (debug_threads): Add comment.
2306         * linux-aarch64-low.c: Include debug.h and remove declaration of
2307         debug_threads.
2308         * nto-low.c: Likewise.
2309         * remote-utils.c: Likewise.
2310         * thread-db.c: Likewise.
2311
2312 2019-09-20  Ulrich Weigand  <uweigand@de.ibm.com>
2313
2314         * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
2315         and powerpc-cell64l-ipa.o.
2316         (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
2317         from srv_regobj.  Remove rs6000/powerpc-cell32l.xml and
2318         rs6000/powerpc-cell64l.xml from srv_xmlfiles.
2319         (spu*-*-*): Remove.
2320
2321         * spu-low.c: Remove file.
2322
2323         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
2324         (parse_spufs_run): Remove.
2325         (ppc_get_pc): Remove Cell/B.E. support.
2326         (ppc_set_pc): Likewise.
2327         (ppc_breakpoint_at): Likewise.
2328         (ppc_arch_setup): Likewise.
2329         (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
2330         tdesc_powerpc_cell32l.
2331         (initialize_low_arch): Do not call init_registers_powerpc_cell64l
2332         or init_registers_powerpc_cell32l.
2333         * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
2334         (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
2335         or init_registers_powerpc_cell32l.
2336         * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
2337         (init_registers_powerpc_cell32l): Remove prototype.
2338         (init_registers_powerpc_cell64l): Likewise.
2339
2340         * target.h (struct target_ops): Remove qxfer_spu member.
2341         * server.c (handle_qxfer_spu): Remove.
2342         (qxfer_packets): Remove entry for "spu".
2343         (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
2344         * linux-low.c (SPUFS_MAGIC): Remove.
2345         (spu_enumerate_spu_ids): Remove.
2346         (linux_qxfer_spu): Remove.
2347         (linux_target_ops): Remove qxfer_spu member.
2348         * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
2349         * nto-low.c (nto_target_ops): Remove qxfer_spu member.
2350         * win32-low.c (win32_target_ops): Remove qxfer_spu member.
2351
2352 2019-08-23  Sergio Durigan Junior  <sergiodj@redhat.com>
2353
2354         * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
2355         (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
2356         * config.in: Regenerate.
2357         * configure: Regenerate.
2358
2359 2019-08-15  Tom Tromey  <tromey@adacore.com>
2360
2361         * target.c (target_write_memory): Use gdb::byte_vector.
2362
2363 2019-08-15  Tom Tromey  <tromey@adacore.com>
2364
2365         * tracepoint.c (write_inferior_data_pointer)
2366         (write_inferior_integer, write_inferior_int8)
2367         (write_inferior_uinteger, m_tracepoint_action_download)
2368         (r_tracepoint_action_download, x_tracepoint_action_download)
2369         (l_tracepoint_action_download, clear_inferior_trace_buffer)
2370         (download_agent_expr, download_tracepoint_1)
2371         (download_trace_state_variables, upload_fast_traceframes): Update.
2372         * server.c (gdb_write_memory): Update.
2373         * remote-utils.c (relocate_instruction): Update.
2374         * proc-service.c (ps_pdwrite): Update.
2375         * mem-break.c (remove_memory_breakpoint)
2376         (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
2377         (uninsert_fast_tracepoint_jumps_at)
2378         (reinsert_fast_tracepoint_jumps_at): Update.
2379         * linux-x86-low.c (append_insns)
2380         (i386_install_fast_tracepoint_jump_pad)
2381         (amd64_write_goto_address, i386_write_goto_address): Update.
2382         * linux-s390-low.c (append_insns, s390_write_goto_address):
2383         Update.
2384         * linux-ppc-low.c (ppc_relocate_instruction)
2385         (ppc_install_fast_tracepoint_jump_pad, emit_insns)
2386         (ppc_write_goto_address): Update.
2387         * linux-aarch64-low.c (append_insns): Update.
2388         * target.h (struct target_ops): Update.
2389         (write_inferior_memory): Don't declare.
2390         * target.c (target_write_memory): Rename from
2391         write_inferior_memory.  Remove old target_write_memory.
2392
2393 2019-08-15  Tom Tromey  <tromey@adacore.com>
2394
2395         * target.c (write_inferior_memory): Use std::vector.
2396
2397 2019-08-06  Frank Ch. Eigler  <fche@redhat.com>
2398
2399         PR build/24886
2400         * configure.ac: Drop enable-libmcheck support.
2401         * configure, config.in: Rebuild.
2402         * acinclude.m4: Don't include it.
2403
2404 2019-07-19  Alan Hayward  <alan.hayward@arm.com>
2405
2406         * configure.srv: Remove Arm xml files.
2407
2408 2019-07-19  Alan Hayward  <alan.hayward@arm.com>
2409
2410         * configure.srv: Add new files. Remove xml generated files.
2411         * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
2412         registers.
2413         * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
2414         * linux-aarch32-tdesc.c: New file.
2415         * linux-aarch32-tdesc.h: New file.
2416         * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
2417         * linux-arm-low.c (init_registers_arm, tdesc_arm)
2418         (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
2419         (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
2420         (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
2421         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
2422         (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
2423         (arm_read_description): Call arm_linux_read_description.
2424         (initialize_low_arch): Don't init registers.
2425         * linux-arm-tdesc.c: New file.
2426         * linux-arm-tdesc.h: New file.
2427
2428 2019-07-10  Alan Hayward  <alan.hayward@arm.com>
2429
2430         * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
2431         Move counter inside for.
2432         (arm_read_description): Check ptrace earlier.
2433         (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
2434
2435 2019-07-09  Tom Tromey  <tom@tromey.com>
2436
2437         * configure: Rebuild.
2438         * configure.ac: Change common to gdbsupport.
2439         * acinclude.m4: Change common to gdbsupport.
2440         * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
2441         (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
2442         common to gdbsupport.
2443         * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
2444         gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
2445         inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
2446         linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
2447         linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
2448         linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
2449         nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
2450         server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
2451         thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
2452         common to gdbsupport.
2453
2454 2019-07-04  Alan Hayward  <alan.hayward@arm.com>
2455
2456         * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
2457         defines.
2458         * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
2459
2460 2019-07-04  Alan Hayward  <alan.hayward@arm.com>
2461
2462         * configure.srv: Remove legacy xml.
2463         * linux-aarch64-low.c (initialize_low_arch): Remove
2464         initialize_low_tdesc call.
2465         * linux-aarch64-tdesc-selftest.c: Remove file.
2466         * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
2467         * linux-x86-low.c (initialize_low_arch): Remove
2468         initialize_low_tdesc call.
2469         * linux-x86-tdesc-selftest.c: Remove file.
2470         * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
2471
2472 2019-06-20  Tom de Vries  <tdevries@suse.de>
2473
2474         * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
2475         s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
2476
2477 2019-06-19  Tom de Vries  <tdevries@suse.de>
2478
2479         * debug.h (debug_write): Change return type to ssize_t.
2480         * debug.c (debug_write): Same.
2481
2482 2019-06-14  Tom Tromey  <tom@tromey.com>
2483
2484         * configure.ac: Use new path to gnulib.
2485         * configure: Rebuild.
2486         * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
2487         to gnulib.
2488
2489 2019-06-11  Tom Tromey  <tom@tromey.com>
2490
2491         * Makefile.in (SFILES): Add alloc.c.
2492         (OBS): Add alloc.o.
2493         (IPA_OBJS): Add alloc-ipa.o.
2494         (alloc-ipa.o): New target.
2495         (%.o: ../%.c): New pattern rule.
2496
2497 2019-06-10  Tom Tromey  <tromey@adacore.com>
2498
2499         * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
2500         end warning with a newline.
2501         * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
2502         newline.
2503         * thread-db.c (attach_thread): Don't end warning with a newline.
2504         (thread_db_notice_clone): Likewise.
2505         * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
2506         newline.
2507         * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
2508         end warning with a newline.
2509
2510 2019-06-04  Pedro Alves  <palves@redhat.com>
2511
2512         * server.c (captured_main): Use make_unique_xstrdup.
2513
2514 2019-06-02  Tom Tromey  <tom@tromey.com>
2515
2516         * gdbreplay.c (fromhex): Remove.
2517         * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
2518
2519 2019-05-29  Tom Tromey  <tromey@adacore.com>
2520
2521         * configure: Rebuild.
2522
2523 2019-05-06  Kevin Buettner  <kevinb@redhat.com>
2524
2525         * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
2526         sign extension code on 32-bit builds.
2527
2528 2019-05-03  Eli Zaretskii  <eliz@gnu.org>
2529
2530         * remote-utils.c:
2531         * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
2532
2533 2019-04-19  Tom Tromey  <tom@tromey.com>
2534
2535         * server.c (struct vstop_notif): Derive from notif_event.
2536         <base>: Remove.
2537         (queue_stop_reply): Update.
2538         (remove_all_on_match_ptid): Change type.  Rewrite.
2539         (discard_queued_stop_replies): Rewrite.
2540         (in_queued_stop_replies_ptid): Change type.
2541         (in_queued_stop_replies): Rewrite.
2542         (notif_stop): Update.
2543         (queue_stop_reply_callback): Update.
2544         (captured_main): Don't call initialize_notif.
2545         (push_stop_notification): Update.
2546         * notif.c (notif_write_event, handle_notif_ack)
2547         (notif_event_enque, notif_push): Update.
2548         (notif_event_xfree, initialize_notif): Remove.
2549         * notif.h (struct notif_event): Include <list>, not
2550         "common/queue.h".
2551         (struct notif_server) <queue>: Now a std::list.
2552         (notif_event_p): Remove typedef.
2553         (initialize_notif): Don't declare.
2554         (struct notif_event): Add virtual destructor.
2555
2556 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
2557
2558         * ax.c (ax_vdebug): Call debug_printf.
2559         * debug.c (debug_write): New function.
2560         * debug.h (debug_write): New declaration.
2561         * linux-low.c (sigchld_handler): Call debug_write.
2562
2563 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
2564
2565         * debug.c (debug_set_output): New function.
2566         (debug_vprintf): Send output to debug_file.
2567         (debug_flush): Likewise.
2568         * debug.h (debug_set_output): New declaration.
2569         * server.c (handle_monitor_command): Add debug-file option.
2570         (captured_main): Likewise.
2571
2572 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
2573
2574         * debug.c (remote_debug): Add definition.
2575         * debug.h (remote_debug): Add declaration.
2576         * hostio.c (remote_debug): Remove declaration.
2577         * remote-utils.c (struct ui_file): Likewise.
2578         (remote_debug): Likewise.
2579         * remote-utils.h (remote_debug): Likewise,
2580         * server.c (remote_debug): Remove definition.
2581
2582 2019-04-10  Kevin Buettner  <kevinb@redhat.com>
2583
2584         * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
2585         when using a 64-bit gdbserver.
2586
2587 2019-04-09  Tom Tromey  <tromey@adacore.com>
2588
2589         * linux-low.c (select_event_lwp): Use find_thread_in_random.
2590
2591 2019-04-08  Tom Tromey  <tom@tromey.com>
2592
2593         * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
2594         throw.
2595         (linux_resume_one_lwp): Likewise.
2596
2597 2019-04-08  Tom Tromey  <tom@tromey.com>
2598
2599         * gdbreplay.c: Update.
2600         * linux-low.c: Update.
2601         * server.c: Update.
2602
2603 2019-04-08  Tom Tromey  <tom@tromey.com>
2604
2605         * server.c: Use C++ exception handling.
2606         * linux-low.c: Use C++ exception handling.
2607         * gdbreplay.c: Use C++ exception handling.
2608
2609 2019-04-08  Tom Tromey  <tom@tromey.com>
2610
2611         * server.c (handle_btrace_general_set, handle_qxfer_btrace)
2612         (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
2613         (captured_main, main): Update.
2614         * gdbreplay.c (main): Update.
2615
2616 2019-04-05  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2617
2618         * linux-low.c (linux_get_auxv): Remove static.  Return auxv entry
2619         value in argument pointer, return 1 if the entry is found and 0
2620         otherwise.  Move comment.
2621         (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
2622         * linux-low.h (linux_get_auxv): Declare.
2623         * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
2624
2625 2019-04-05  Tom Tromey  <tromey@adacore.com>
2626
2627         * server.c (gdbserver_usage): Use upper-case for metasyntactic
2628         variables.
2629
2630 2019-03-28  Alan Hayward  <alan.hayward@arm.com>
2631
2632         * linux-low.c (AT_HWCAP2): Add define if not already included.
2633
2634 2019-03-26  Alan Hayward  <alan.hayward@arm.com>
2635
2636         * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
2637         (aarch64_arch_setup): Call linux_get_hwcap.
2638         * linux-arm-low.c (arm_get_hwcap): Remove function.
2639         (arm_read_description): Call linux_get_hwcap.
2640         * linux-low.c (linux_get_auxv): New function.
2641         (linux_get_hwcap): Likewise.
2642         (linux_get_hwcap2): Likewise.
2643         * linux-low.h (linux_get_hwcap): New declaration.
2644         (linux_get_hwcap2): Likewise.
2645         * linux-ppc-low.c (ppc_get_auxv): Remove function.
2646         (ppc_arch_setup): Call linux_get_hwcap.
2647         * linux-s390-low.c (s390_get_hwcap): Remove function.
2648         (s390_arch_setup): Call linux_get_hwcap.
2649
2650 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
2651             Jiong Wang  <jiong.wang@arm.com>
2652
2653         * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
2654         * linux-low.c (regsets_store_inferior_registers): Allow optional reads
2655         to fail.
2656         * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
2657
2658 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
2659             Jiong Wang  <jiong.wang@arm.com>
2660
2661         * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
2662         (aarch64_get_hwcap): New function.
2663         (aarch64_arch_setup): Read APIA hwcap.
2664
2665 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
2666             Jiong Wang  <jiong.wang@arm.com>
2667
2668         * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
2669         (initialize_low_tracepoint): Likewise.
2670         * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
2671         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
2672         * linux-aarch64-tdesc.c (struct target_desc): Likewise.
2673         (aarch64_linux_read_description): Likewise.
2674         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
2675
2676 2019-03-12  John Baldwin  <jhb@FreeBSD.org>
2677
2678         * linux-x86-tdesc.c (i386_linux_read_description): Update call to
2679         i386_create_target_description for 'segments' parameter.
2680         * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
2681         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2682         * win32-i386-low.c (i386_arch_setup): Likewise.
2683
2684 2019-03-12  Tom Tromey  <tromey@adacore.com>
2685
2686         * linux-low.c (iterate_over_lwps): Update.
2687
2688 2019-03-06  Tom Tromey  <tom@tromey.com>
2689
2690         * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
2691         (captured_main): Use SCOPE_EXIT.
2692
2693 2019-03-04  Sergio Durigan Junior  <sergiodj@redhat.com>
2694
2695         * configure.srv: Use '$enable_unittest' instead of '$development'
2696         when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
2697         case.
2698
2699 2019-02-27  Tom Tromey  <tromey@adacore.com>
2700
2701         * gdbreplay.c (logchar): Handle \r\n.
2702
2703 2019-02-07  Alan Hayward  <alan.hayward@arm.com>
2704
2705         * linux-low.c (linux_attach): Add process before lwp.
2706         * server.c (attach_inferior): Check if already attached.
2707
2708 2019-02-07  Tom Tromey  <tom@tromey.com>
2709
2710         * x86-tdesc.h: Rename include guard.
2711         * x86-low.h: Add include guard.
2712         * wincecompat.h: Rename include guard.
2713         * win32-low.h: Add include guard.
2714         * utils.h: Rename include guard.
2715         * tracepoint.h: Rename include guard.
2716         * tdesc.h: Rename include guard.
2717         * target.h: Rename include guard.
2718         * server.h: Rename include guard.
2719         * remote-utils.h: Rename include guard.
2720         * regcache.h: Rename include guard.
2721         * nto-low.h: Rename include guard.
2722         * notif.h: Add include guard.
2723         * mem-break.h: Rename include guard.
2724         * lynx-low.h: Add include guard.
2725         * linux-x86-tdesc.h: Add include guard.
2726         * linux-s390-tdesc.h: Add include guard.
2727         * linux-ppc-tdesc-init.h: Add include guard.
2728         * linux-low.h: Add include guard.
2729         * linux-aarch64-tdesc.h: Add include guard.
2730         * linux-aarch32-low.h: Add include guard.
2731         * inferiors.h: Rename include guard.
2732         * i387-fp.h: Rename include guard.
2733         * hostio.h: Rename include guard.
2734         * gdbthread.h: Rename include guard.
2735         * gdb_proc_service.h: Rename include guard.
2736         * event-loop.h: Rename include guard.
2737         * dll.h: Rename include guard.
2738         * debug.h: Rename include guard.
2739         * ax.h: Rename include guard.
2740
2741 2018-01-30  Szabolcs Nagy  <szabolcs.nagy@arm.com>
2742
2743         PR gdb/23985
2744         * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
2745         (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
2746
2747 2019-01-25  Tom Tromey  <tom@tromey.com>
2748
2749         * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
2750
2751 2019-01-25  Tom Tromey  <tom@tromey.com>
2752
2753         * win32-low.c: Fix common/ includes.
2754         * win32-i386-low.c: Fix common/ includes.
2755         * tracepoint.c: Fix common/ includes.
2756         * thread-db.c: Fix common/ includes.
2757         * target.h: Fix common/ includes.
2758         * symbol.c: Fix common/ includes.
2759         * spu-low.c: Fix common/ includes.
2760         * server.h: Fix common/ includes.
2761         * server.c: Fix common/ includes.
2762         * remote-utils.c: Fix common/ includes.
2763         * regcache.h: Fix common/ includes.
2764         * regcache.c: Fix common/ includes.
2765         * nto-x86-low.c: Fix common/ includes.
2766         * notif.h: Fix common/ includes.
2767         * mem-break.h: Fix common/ includes.
2768         * lynx-low.c: Fix common/ includes.
2769         * lynx-i386-low.c: Fix common/ includes.
2770         * linux-x86-tdesc-selftest.c: Fix common/ includes.
2771         * linux-x86-low.c: Fix common/ includes.
2772         * linux-low.c: Fix common/ includes.
2773         * inferiors.h: Fix common/ includes.
2774         * i387-fp.c: Fix common/ includes.
2775         * hostio.c: Fix common/ includes.
2776         * hostio-errno.c: Fix common/ includes.
2777         * gdbthread.h: Fix common/ includes.
2778         * gdbreplay.c: Fix common/ includes.
2779         * fork-child.c: Fix common/ includes.
2780         * event-loop.c: Fix common/ includes.
2781         * ax.c:
2782         (enum gdb_agent_op): Fix common/ includes.
2783
2784 2019-01-21  Tom Tromey  <tom@tromey.com>
2785
2786         * tracepoint.c: Fix includes.
2787         * remote-utils.c: Fix includes.
2788         * linux-x86-low.c: Fix includes.
2789
2790 2019-01-01  Joel Brobecker  <brobecker@adacore.com>
2791
2792         * gdbreplay.c (gdbreplay_version): Update copyright year in
2793         version message.
2794         * server.c (gdbserver_version): Likewise.
2795
2796 2018-12-05  Alan Hayward  <alan.hayward@arm.com>
2797
2798         * linux-low.c (add_lwp): Switch ordering.
2799
2800 2018-11-29  Tom Tromey  <tom@tromey.com>
2801
2802         * win32-low.c (win32_join): Take pid, not process.
2803         * target.h (struct target_ops) <join>: Change argument type.
2804         (join_inferior): Change argument name.
2805         * spu-low.c (spu_join): Take pid, not process.
2806         * server.c (handle_detach): Preserve pid before destroying
2807         process.
2808         * lynx-low.c (lynx_join): Take pid, not process.
2809         * linux-low.c (linux_join): Take pid, not process.
2810
2811 2018-11-23  Alan Hayward  <alan.hayward@arm.com>
2812
2813         * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
2814         (aarch64_cannot_fetch_register): Likewise.
2815         (struct linux_target_ops): Update references.
2816
2817 2018-10-31  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2818
2819         * linux-ppc-low.c: Include nat/linux-ptrace.h.
2820
2821 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2822
2823         * configure.srv (ipa_ppc_linux_regobj): Add
2824         powerpc-isa207-htm-vsx32l-ipa.o and
2825         powerpc-isa207-htm-vsx64l-ipa.o.
2826         (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
2827         powerpc-isa207-htm-vsx64l.o to srv_regobj.  Add
2828         rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
2829         rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
2830         rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
2831         rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
2832         rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
2833         and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
2834         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2835         <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
2836         (init_registers_powerpc_isa207_htm_vsx32l)
2837         (init_registers_powerpc_isa207_htm_vsx64l): Declare.
2838         * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
2839         (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
2840         (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
2841         (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
2842         (ppc_store_tm_ctarregset): New functions.
2843         (ppc_regsets): Add entries for HTM regsets.
2844         (ppc_arch_setup): Set htm in features struct when needed.  Set
2845         sizes for the HTM regsets.
2846         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
2847         (initialize_low_arch): Call
2848         init_registers_powerpc_isa207_htm_vsx32l and
2849         init_registers_powerpc_isa207_htm_vsx64l.
2850         * linux-ppc-ipa.c (get_ipa_tdesc): Handle
2851         PPC_TDESC_ISA207_HTM_VSX.
2852         (initialize_low_tracepoint): Call
2853         init_registers_powerpc_isa207_htm_vsx32l and
2854         init_registers_powerpc_isa207_htm_vsx64l.
2855
2856 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2857
2858         * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
2859         rs6000/power-linux-pmu.xml to srv_xmlfiles.
2860         * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
2861         (ppc_store_pmuregset): New functions.
2862         (ppc_regsets): Add entries for ebb and pmu regsets.
2863         (ppc_arch_setup): Set isa207 in features struct if the ebb and
2864         pmu regsets are available.  Set sizes for these regsets.
2865
2866 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2867
2868         * configure.srv (ipa_ppc_linux_regobj): Add
2869         powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
2870         (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
2871         powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
2872         rs6000/powerpc-isa207-vsx32l.xml, and
2873         rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
2874         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2875         <PPC_TDESC_ISA207_VSX>: New enum value.
2876         (init_registers_powerpc_isa207_vsx32l): Declare.
2877         (init_registers_powerpc_isa207_vsx64l): Declare.
2878         * linux-ppc-low.c (ppc_fill_tarregset): New function.
2879         (ppc_store_tarregset): New function.
2880         (ppc_regsets): Add entry for the TAR regset.
2881         (ppc_arch_setup): Set isa207 in features struct when needed.  Set
2882         size for the TAR regsets.
2883         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
2884         (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
2885         and init_registers_powerpc_isa207_vsx64l.
2886         * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
2887         (initialize_low_tracepoint): Call
2888         init_registers_powerpc_isa207_vsx32l and
2889         init_registers_powerpc_isa207_vsx64l.
2890
2891 2018-10-26  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
2892             Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2893
2894         * configure.srv (ipa_ppc_linux_regobj): Add
2895         powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
2896         powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
2897         (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
2898         powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
2899         rs6000/power-dscr.xml, rs6000/power-ppr.xml,
2900         rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
2901         rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
2902         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2903         <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
2904         (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
2905         (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
2906         * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
2907         (ppc_hwcap): Add comment.
2908         (ppc_hwcap2): New global.
2909         (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
2910         (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
2911         (ppc_regsets): Add entries for the DSCR and PPR regsets.
2912         (ppc_arch_setup): Get AT_HWCAP2.  Set ppr_dscr in features struct
2913         when needed.  Set sizes for the the DSCR and PPR regsets.
2914         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
2915         (initialize_low_arch): Call
2916         init_registers_powerpc_isa205_ppr_dscr_vsx32l and
2917         init_registers_powerpc_isa205_ppr_dscr_vsx64l.
2918         * linux-ppc-ipa.c (get_ipa_tdesc): Handle
2919         PPC_TDESC_ISA205_PPR_DSCR_VSX.
2920         (initialize_low_tracepoint): Call
2921         init_registers_powerpc_isa205_ppr_dscr_vsx32l and
2922         init_registers_powerpc_isa205_ppr_dscr_vsx64l.
2923
2924 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2925
2926         * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
2927
2928 2018-10-10  Sergio Durigan Junior  <sergiodj@redhat.com>
2929             Simon Marchi <simark@simark.ca>
2930
2931         * acinclude.m4: Include "../selftest.m4".
2932         * configure: Regenerate.
2933         * configure.ac: Use "GDB_AC_SELFTEST".
2934         * configure.srv: Use "$enable_unittests" instead of
2935         "$development" when checking whether unit tests have been
2936         enabled.
2937         * server.c (captured_main): Update message informing that
2938         selftests have been disabled.
2939
2940 2018-10-04  Tom Tromey  <tom@tromey.com>
2941
2942         * configure: Rebuild.
2943
2944 2018-10-04  Tom Tromey  <tom@tromey.com>
2945
2946         * server.c (handle_status): Rename inner "thread".
2947         (process_serial_event): Declare "res" in 'm' case.
2948         * linux-low.c (last_thread_of_process_p, find_lwp_pid)
2949         (iterate_over_lwps): Rename inner "thread".
2950         (linux_qxfer_libraries_svr4): Rename inner "len".
2951         * gdbthread.h (find_thread_in_random): Rename inner "thread".
2952
2953 2018-10-01  Gary Benson <gbenson@redhat.com>
2954
2955         * gdb_proc_service.h: Moved common code to
2956         common/gdb_proc_service.h.
2957
2958 2018-10-01  Gary Benson <gbenson@redhat.com>
2959
2960         * gdb_proc_service.h: Synchronize comments and whitespace with
2961         GDB's version of this file.
2962
2963 2018-09-25  Tom Tromey  <tom@tromey.com>
2964
2965         * configure: Rebuild.
2966         * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
2967
2968 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
2969
2970         * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
2971         (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
2972         ($(IPA_LIB)): Sort IPA_OBJS.
2973
2974 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
2975
2976         * Makefile.in: Remove references to $(ADD_DEPS).
2977
2978 2018-09-16  Tom Tromey  <tom@tromey.com>
2979
2980         * remote-utils.c (remote_open): Use GNU style for metasyntactic
2981         variables.
2982         * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
2983         variables.
2984
2985 2018-09-05  Tom Tromey  <tom@tromey.com>
2986
2987         * configure: Rebuild.
2988
2989 2018-08-28  Simon Marchi  <simon.marchi@polymtl.ca>
2990
2991         PR build/23399
2992         * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
2993
2994 2018-08-27  Tom Tromey  <tom@tromey.com>
2995
2996         PR build/23087:
2997         * configure: Rebuild.
2998
2999 2018-08-27  Tom Tromey  <tom@tromey.com>
3000
3001         * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
3002         (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
3003         (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
3004         (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
3005         (s390x_emit_stack_adjust): Add casts to unsigned char.
3006
3007 2018-08-22  Simon Marchi  <simon.marchi@ericsson.com>
3008
3009         PR gdb/23374
3010         PR gdb/23375
3011         * server.h (struct client_state) <disable_randomization>:
3012         Initialize to 1.
3013
3014 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3015
3016         * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
3017         variable.
3018         (mips_supply_ptrace_register): Likewise.
3019
3020 2018-07-22  Tom Tromey  <tom@tromey.com>
3021
3022         * configure: Rebuild.
3023
3024 2018-07-22  Tom Tromey  <tom@tromey.com>
3025
3026         * win32-low.c (win32_create_inferior): Remove unused variables.
3027         * gdbreplay.c (remote_open): Remove unused variable.
3028         * remote-utils.c (remote_prepare): Remove unused variable.
3029         * x86-tdesc.h (X86_TDESC_H): Define.
3030         (amd64_expedite_regs): Define conditionally.
3031         (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
3032         * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
3033         * remote-utils.c (readchar): Remove unused variable.
3034
3035 2018-07-13  Pedro Alves  <palves@redhat.com>
3036
3037         * linux-low.c (linux_kill): Change parameter to process_info
3038         pointer instead of pid.  Adjust.
3039         * lynx-low.c (lynx_kill): Likewise.
3040         * nto-low.c (nto_kill): Likewise.
3041         * spu-low.c (spu_kill): Likewise.
3042         * win32-low.c (win32_kill): Likewise.
3043         * server.c (handle_v_kill, kill_inferior_callback)
3044         (detach_or_kill_for_exit): Adjust.
3045         * target.c (kill_inferior): Change parameter to process_info
3046         pointer instead of pid.  Adjust.
3047         * target.h (struct target_ops) <kill>: Change parameter to
3048         process_info pointer instead of pid.  Adjust all implementations
3049         and callers.
3050         (kill_inferior): Likewise.
3051
3052 2018-07-13  Pedro Alves  <palves@redhat.com>
3053
3054         * linux-low.c (linux_detach, linux_join): Change parameter to
3055         process_info pointer instead of pid.  Adjust.
3056         * lynx-low.c (lynx_detach, lynx_join): Likewise.
3057         * nto-low.c (nto_detach): Likewise.
3058         * spu-low.c (spu_detach, spu_join): Likewise.
3059         * win32-low.c (win32_detach, win32_join): Likewise.
3060         * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
3061         * target.h (struct target_ops) <detach, join>: Change parameter to
3062         process_info pointer instead of pid.  Adjust all implementations
3063         and callers.
3064         (detach_inferior, join_inferior): Rename 'pid' parameter to
3065         'proc'.
3066
3067 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
3068             Jan Kratochvil  <jan.kratochvil@redhat.com>
3069             Paul Fertser  <fercerpav@gmail.com>
3070             Tsutomu Seki  <sekiriki@gmail.com>
3071
3072         * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
3073         (OBS): Add 'common/netstuff.o'.
3074         (GDBREPLAY_OBS): Likewise.
3075         * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
3076         (remote_open): Implement support for IPv6
3077         connections.
3078         * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
3079         and 'wspiapi.h'.
3080         (handle_accept_event): Accept connections from IPv6 sources.
3081         (remote_prepare): Handle IPv6-style hostnames; implement
3082         support for IPv6 connections.
3083         (remote_open): Implement support for printing connections from
3084         IPv6 sources.
3085
3086 2018-07-11  Pedro Alves  <palves@redhat.com>
3087
3088         PR gdb/23377
3089         * mem-break.c (any_persistent_commands): Add process_info
3090         parameter and use it instead of relying on the current process.
3091         Change return type to bool.
3092         * mem-break.h (any_persistent_commands): Add process_info
3093         parameter and change return type to bool.
3094         * server.c (handle_detach): Remove require_running_or_return call.
3095         Look up the process_info for the process we're about to detach.
3096         If not found, return back error to GDB.  Adjust
3097         any_persistent_commands call to pass down a process pointer.
3098
3099 2018-07-11  Pedro Alves  <palves@redhat.com>
3100
3101         * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
3102         (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
3103         instead of collect_register_by_name.
3104         * regcache.c (regcache_raw_get_unsigned_by_name): New.
3105         * regcache.h (regcache_raw_get_unsigned_by_name): New.
3106
3107 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
3108             Pedro Alves  <palves@redhat.com>
3109
3110         * linux-low.c (initialize_low): Call linux_proc_init_warnings.
3111
3112 2018-07-03  Tom Tromey  <tom@tromey.com>
3113
3114         * linux-low.c: Update.
3115         * lynx-low.c: Update.
3116         * mem-break.c: Update.
3117         * nto-low.c: Update.
3118         * remote-utils.c: Update.
3119         * server.c: Update.
3120         * spu-low.c: Update.
3121         * target.c: Update.
3122         * win32-low.c: Update.
3123
3124 2018-07-03  Tom Tromey  <tom@tromey.com>
3125
3126         * server.c: Update.
3127
3128 2018-07-03  Tom Tromey  <tom@tromey.com>
3129
3130         * linux-low.c: Update.
3131
3132 2018-07-03  Tom Tromey  <tom@tromey.com>
3133
3134         * target.c: Update.
3135
3136 2018-07-03  Tom Tromey  <tom@tromey.com>
3137
3138         * linux-low.c: Update.
3139         * linux-mips-low.c: Update.
3140         * lynx-low.c: Update.
3141         * nto-low.c: Update.
3142         * remote-utils.c: Update.
3143         * server.c: Update.
3144         * spu-low.c: Update.
3145         * target.c: Update.
3146         * thread-db.c: Update.
3147
3148 2018-07-03  Tom Tromey  <tom@tromey.com>
3149
3150         * linux-low.c: Update.
3151         * linux-mips-low.c: Update.
3152         * lynx-low.c: Update.
3153         * mem-break.c: Update.
3154         * nto-low.c: Update.
3155         * remote-utils.c: Update.
3156         * server.c: Update.
3157         * spu-low.c: Update.
3158         * target.c: Update.
3159         * tracepoint.c: Update.
3160
3161 2018-07-03  Tom Tromey  <tom@tromey.com>
3162
3163         * linux-low.c: Update.
3164         * linux-ppc-low.c: Update.
3165         * linux-x86-low.c: Update.
3166         * proc-service.c: Update.
3167         * server.c: Update.
3168         * spu-low.c: Update.
3169         * thread-db.c: Update.
3170         * win32-low.c: Update.
3171
3172 2018-07-03  Tom Tromey  <tom@tromey.com>
3173
3174         * linux-low.c: Update.
3175         * lynx-low.c: Update.
3176         * nto-low.c: Update.
3177         * remote-utils.c: Update.
3178         * spu-low.c: Update.
3179         * thread-db.c: Update.
3180         * win32-low.c: Update.
3181
3182 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
3183
3184         * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
3185         parameter in call to 'amd64_create_target_description'.
3186
3187 2018-06-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
3188
3189         * x86-tdesc.h: Remove executable permission flag.
3190
3191 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
3192
3193         * configure.ac: Remove AC_PREREQ, add missing quoting.
3194         * configure: Re-generate.
3195         * config.in: Re-generate.
3196         * aclocal.m4: Re-generate.
3197
3198 2018-06-18  Simon Marchi  <simon.marchi@ericsson.com>
3199
3200         * tracepoint.h (current_traceframe): Remove declaration.
3201
3202 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
3203
3204         * linux-aarch64-low.c (is_sve_tdesc): New function.
3205         (aarch64_sve_regs_copy_to_regcache): Likewise.
3206         (aarch64_sve_regs_copy_from_regcache): Likewise.
3207         (aarch64_regs_info): Add SVE checks.
3208         (initialize_low_arch): Initialize SVE.
3209
3210 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
3211
3212         * Makefile.in: Add aarch64-sve-linux-ptrace.c.
3213
3214 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
3215
3216         * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
3217         (initialize_low_tracepoint): Likewise
3218         * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
3219         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
3220         param.
3221         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
3222         checks.
3223         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
3224
3225 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
3226
3227         * server.h (PBUFSIZ): Increase size
3228
3229 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
3230
3231         * regcache.c (regcache::raw_compare): New function.
3232         * regcache.h (regcache::raw_compare): New declaration.
3233
3234 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
3235
3236         * regcache.c (new_register_cache): Use new.
3237         (free_register_cache): Use delete.
3238         (register_data): Use const.
3239         (supply_register): Move body inside regcache.
3240         (regcache::raw_supply): New override function.
3241         (collect_register): Move body inside regcache.
3242         (regcache::raw_collect): New override function.
3243         (regcache::get_register_status): New override function.
3244         * regcache.h (struct regcache): Inherit from reg_buffer_common.
3245
3246 2018-06-09  Tom Tromey  <tom@tromey.com>
3247
3248         * event-loop.c (gdb_event, gdb_event_p): Remove typedefs.  Don't
3249         declare queue.
3250         (event_queue): Use std::queue.
3251         (gdb_event_xfree): Remove.
3252         (initialize_event_loop, process_event, wait_for_event): Update.
3253
3254 2018-06-08  Stan Cox  <scox@redhat.com>
3255
3256         * win32-low.c (win32_create_inferior):  last_ptid and last_status
3257         moved to client_state.
3258
3259 2018-06-08  Pedro Alves  <palves@redhat.com>
3260
3261         * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
3262         common/common-exceptions.o, common/common-utils.o,
3263         common/errors.o, common/print-utils.o and utils.o.
3264         * gdbreplay.c: Include "common-defs.h" instead of the two
3265         'config.h's here.  Don't include stdio.h, errno.h, stdlib.h,
3266         string.h or alloca.h.
3267         (perror_with_name): Delete.
3268         (remote_open): Use xstrdup instead of strdup.
3269         (main): Rename to ...
3270         (captured_main): ... this.
3271         (main): New.
3272
3273 2018-06-08  Tom Tromey  <tom@tromey.com>
3274
3275         * linux-low.c (linux_low_read_btrace): Update.
3276
3277 2018-06-04  Stan Cox  <scox@redhat.com>
3278
3279         * server.h (struct client_state): New.
3280         * server.c (cont_thread, general_thread, multi_process)
3281         (report_fork_events, report_vfork_events, report_exec_events)
3282         (report_thread_events, swbreak_feature, hwbreak_feature)
3283         (vCont_supported, disable_randomization, pass_signals)
3284         (program_signals, program_signals_p, last_status, last_ptid, own_buf):
3285         Moved to client_state.
3286         * remote-utils.c (remote_debug, noack_mode)
3287         (transport_is_reliable): Moved to client_state.
3288         * tracepoint.c (current_traceframe): Moved to client_state.
3289
3290         Update all callers.
3291         * server.c, remote-utils.c, tracepoint.c, fork-child.c,
3292         linux-low.c, remote-utils.h, target.c: Use client_state.
3293
3294 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
3295
3296         * configure.srv: Add new c/h file.
3297
3298 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
3299
3300         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
3301         null VQ.
3302
3303 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
3304
3305         * gdb.arch/mips-fpregset-core.exp: New test.
3306         * gdb.arch/mips-fpregset-core.c: New test source.
3307
3308 2018-05-23  Erik Kurzinger  <ekurzinger@nvidia.com>
3309
3310         PR server/23198
3311         * hostio.c (require_int): Do not report overflow for integers
3312         between 0xfffffff and 0x7fffffff.
3313
3314 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
3315
3316         * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
3317         (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
3318         (mips_collect_ptrace_register, mips_supply_ptrace_register): New
3319         functions.
3320         (the_low_target): Wire them.
3321
3322 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3323
3324         * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
3325         Set vscr_offset to 0 in little-endian mode and 12 in big-endian
3326         mode. Call collect_register_by_name with vscr using
3327         vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
3328         (ppc_store_vrregset): Add and set vscr_offset variable as in
3329         ppc_fill_vrregset. Call supply_register_by_name with vscr using
3330         vscr_offset.
3331
3332 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3333
3334         * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
3335         (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
3336         PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
3337
3338 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3339
3340         * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
3341         (ppc_store_vsxregset): Likewise.
3342         (ppc_fill_vrregset): Likewise.
3343         (ppc_store_vrregset): Likewise.
3344         (ppc_fill_evrregset): Likewise.
3345         (ppc_store_evrregset): Likewise.
3346         (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
3347         (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
3348         needed.
3349
3350 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3351
3352         * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
3353         wordsize of the inferior. Call ppc_linux_target_wordsize.
3354
3355 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3356
3357         * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
3358         * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
3359         * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
3360         * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
3361         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
3362         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
3363         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
3364         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
3365         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
3366         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
3367         (tdesc_powerpc_e500l): Remove.
3368         * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
3369         linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
3370         * linux-ppc-low.c: Include arch/ppc-linux-common.h,
3371         arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
3372         linux-ppc-tdesc.h.
3373         (ppc_arch_setup): Remove target description matching code. Fill a
3374         ppc_linux_features struct and call ppc_linux_match_description
3375         with it.
3376
3377 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
3378
3379         * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
3380         width of the requested register exceeds the width of the
3381         `ptrace' data type.
3382         (mips_cannot_store_register): Likewise.
3383
3384 2018-05-21  Maciej W. Rozycki  <macro@mips.com>
3385
3386         * linux-mips-low.c (mips_fetch_register): New function.  Update
3387         preceding comment.
3388         (mips_store_gregset): Supply 0 rather than $restart for $zero.
3389         (the_low_target): Wire `mips_fetch_register'.
3390
3391 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
3392
3393         * lynx-i386-low.c (LYNXOS_178): New macro.
3394         [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
3395         the layout on LynxOS-178.
3396         (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
3397         handle floating point registers that are not supported by
3398         LynxOS-178.
3399
3400 2018-05-10  Tom Tromey  <tom@tromey.com>
3401
3402         * configure: Rebuild.
3403
3404 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
3405
3406         PR server/23158:
3407         * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
3408         * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
3409         Use it to set the expedite_regs field in the given tdesc.
3410         * x86-tdesc.h: New file.
3411         * linux-aarch64-tdesc.c (aarch64_linux_read_description):
3412         Adjust following the addition of the new expedite_regs parameter
3413         to init_target_desc.
3414         * linux-tic6x-low.c (tic6x_read_description): Likewise.
3415         * linux-x86-tdesc.c: #include "x86-tdesc.h".
3416         (i386_linux_read_description, amd64_linux_read_description):
3417         Adjust following the addition of the new expedite_regs parameter
3418         to init_target_desc.
3419         * lynx-i386-low.c: #include "x86-tdesc.h".
3420         (lynx_i386_arch_setup): Adjust following the addition of the new
3421         expedite_regs parameter to init_target_desc.
3422         * nto-x86-low.c: #include "x86-tdesc.h".
3423         (nto_x86_arch_setup): Adjust following the addition of the new
3424         expedite_regs parameter to init_target_desc.
3425         * win32-i386-low.c: #include "x86-tdesc.h".
3426         (i386_arch_setup): Adjust following the addition of the new
3427         expedite_regs parameter to init_target_desc.
3428
3429 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
3430
3431         PR server/23158:
3432         * win32-low.c (win32_create_inferior): Add call to my_wait
3433         setting last_status global.
3434
3435 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
3436
3437         PR server/23158:
3438         * win32-low.c (create_process): Only call gdb_tilde_expand if
3439         inferior_cwd is not NULL.
3440
3441 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
3442
3443         * i387-fp.c (i387_cache_to_xsave): Only write x87 control
3444         registers to the cache if their values have changed.
3445         (i387_xsave_to_cache): Provide default values for x87 control
3446         registers when these features are available, but disabled.
3447         * regcache.c (supply_register_by_name_zeroed): New function.
3448         * regcache.h (supply_register_by_name_zeroed): Declare new
3449         function.
3450
3451 2018-05-07  Tom Tromey  <tom@tromey.com>
3452
3453         * configure: Rebuild.
3454
3455 2018-05-04  Tom Tromey  <tom@tromey.com>
3456
3457         * configure: Rebuild.
3458
3459 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
3460             Pedro Alves <palves@redhat.com>
3461
3462         * linux-aarch64-low.c (aarch64_stopped_data_address):
3463         Likewise.
3464
3465 2018-04-27  Tom Tromey  <tom@tromey.com>
3466
3467         * configure: Rebuild.
3468
3469 2018-04-23  Tom Tromey  <tom@tromey.com>
3470
3471         * configure: Rebuild.
3472
3473 2018-04-19  Simon Marchi  <simon.marchi@ericsson.com>
3474
3475         * Makefile.in (depcomp): Add "..".
3476         (all_deps_files): New and use it.
3477
3478 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3479
3480         * configure.srv (aarch64*-*-linux*): Don't include xml.
3481         (i[34567]86-*-cygwin*): Likewise.
3482         (i[34567]86-*-linux*): Likewise.
3483         (i[34567]86-*-lynxos*): Likewise.
3484         (i[34567]86-*-mingw32ce*): Likewise.
3485         (i[34567]86-*-mingw*): Likewise.
3486         (i[34567]86-*-nto*): Likewise.
3487         (tic6x-*-uclinux): Likewise.
3488         (x86_64-*-linux*): Likewise.
3489         (x86_64-*-mingw*): Likewise.
3490         (x86_64-*-cygwin*): Likewise.
3491
3492 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3493
3494         * tdesc.c: Remove xml parameter.
3495
3496 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3497
3498         * server.c (get_features_xml): Remove cast.
3499         * tdesc.c (void target_desc::accept): Fill in function.
3500         (tdesc_get_features_xml): Remove old xml creation.
3501         (print_xml_feature::visit_pre): Add xml vistor.
3502         * tdesc.h (struct target_desc): Make xmltarget mutable.
3503         (tdesc_get_features_xml): Remove declaration.
3504
3505 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3506
3507         * tdesc.c (tdesc_architecture_name): Add new function.
3508         (tdesc_osabi_name): Likewise.
3509         (tdesc_get_features_xml): Use new functions.
3510
3511 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3512
3513         * tdesc.c (tdesc_create_flags): Remove.
3514         (tdesc_add_flag): Likewise.
3515         (tdesc_named_type): Likewise.
3516         (tdesc_create_union): Likewise.
3517         (tdesc_create_struct): Likewise.
3518         (tdesc_create_vector): Likewise.
3519         (tdesc_add_bitfield): Likewise.
3520         (tdesc_add_field): Likewise.
3521         (tdesc_set_struct_size): Likewise.
3522
3523 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3524
3525         * tdesc.c (~target_desc): Remove implictly deleted items.
3526         (init_target_desc): Iterate all features.
3527         (tdesc_get_features_xml): Use vector.
3528         (tdesc_create_feature): Create feature.
3529         * tdesc.h (tdesc_feature) Remove
3530         (target_desc): Add features.
3531
3532 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3533
3534         * Makefile.in: Add common/tdesc.c
3535         * tdesc.c (init_target_desc): init all reg_defs from register
3536         vector.
3537         (tdesc_create_reg): Create tdesc_reg.
3538         * tdesc.h (tdesc_feature): Add register vector.
3539
3540 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
3541
3542         * tdesc.h (struct target_desc) <features>: Change type to
3543         std::vector<std::string>.
3544         * tdesc.c (target_desc::~target_desc): Adjust to std::vector
3545         changes.
3546         (tdesc_get_features_xml): Likewise.
3547         (tdesc_create_feature): Likewise.
3548
3549 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
3550
3551         * regcache.c (find_register_by_number): Return a ref.
3552         (find_regno): Use references.
3553         (register_size): Likewise.
3554         (register_data): Likewise.
3555         * tdesc.c (target_desc::~target_desc): Remove free calls.
3556         (target_desc::operator==): Use std::vector compare.
3557         (init_target_desc): Use reference.
3558         (tdesc_create_reg): Use reg constructors.
3559         * tdesc.h (struct target_desc): Replace pointer with object.
3560
3561 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
3562
3563         * regcache.c (find_register_by_number): Make static.
3564         (find_regno): Use find_register_by_number
3565         * regcache.h (struct reg): Remove declaration.
3566
3567 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
3568
3569         * tdesc.c (target_desc::~target_desc): Move to here.
3570         (target_desc::operator==): Likewise.
3571         * tdesc.h (target_desc::~target_desc): Move from here.
3572         (target_desc::operator==): Likewise.
3573
3574 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3575
3576         * linux-s390-low.c (s390_get_wordsize): Correct brace style.
3577
3578 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3579
3580         * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
3581         S390_TDESC_GS.
3582         * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
3583         (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
3584         and init_registers_s390_gs_linux64.
3585
3586 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3587
3588         * linux-s390-low.c (s390_fill_gs): Remove function.
3589         (s390_fill_gsbc): Remove function.
3590         (s390_regsets): Set fill functions for the guarded storage regsets
3591         to NULL.
3592
3593 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3594
3595         * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
3596         the word size.  Add comment.
3597         (s390_get_wordsize): New function.
3598         (s390_arch_setup): No longer select a temporary tdesc to fetch the
3599         pswm with it.  Instead, use s390_get_wordsize to determine the
3600         word size first and derive the correct tdesc from that directly.
3601
3602 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
3603
3604         * Makefile.in: Include silent-rules.mk.
3605         (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
3606         (COMPILE): Add ECHO_CXX.
3607         (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
3608         (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
3609         ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
3610         (version-generated.c): Add ECHO_GEN.
3611         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
3612         (IPAGENT_COMPILE): Add ECHO_CXX.
3613         (%-generated.c): Add ECHO_REGDAT.
3614
3615 2018-03-14  Tom Tromey  <tom@tromey.com>
3616
3617         PR cli/14977:
3618         * ax.c (ax_printf): Special case for NULL.
3619
3620 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
3621
3622         * linux-low.c (linux_qxfer_libraries_svr4): Use
3623         xml_escape_text_append.
3624
3625 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
3626
3627         * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
3628
3629 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
3630
3631         * server.c (handle_general_set): Remove unnecessary xstrdup.
3632
3633 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
3634
3635         * server.c (parse_debug_format_options): Adjust to
3636         delim_string_to_char_ptr_vec changes.
3637         * thread-db.c (thread_db_load_search): Adjust to
3638         dirnames_to_char_ptr_vec changes.
3639
3640 2018-03-01  Markus Metzger  <markus.t.metzger@intel.com>
3641
3642         * target.h (target_enable_btrace, target_disable_btrace)
3643         (target_read_btrace, target_read_btrace_conf): Turn macro into
3644         inline function.  Throw error if target method is not defined.
3645         * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
3646         check for btrace target method.  Be prepared to handle exceptions
3647         from btrace target methods.
3648
3649 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
3650
3651         * server.c (captured_main): Change order of error message printed
3652         when the current working directory cannot be found.
3653
3654 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
3655
3656         * server.c: Include "filenames.h" and "pathstuff.h".
3657         (program_name): Delete variable.
3658         (program_path): New anonymous class.
3659         (get_exec_wrapper): Use "program_path" instead of
3660         "program_name".
3661         (handle_v_run): Likewise.
3662         (captured_main): Likewise.
3663         (process_serial_event): Likewise.
3664
3665 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
3666
3667         * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
3668         (OBJS): Add "pathstuff.o".
3669         * server.c (current_directory): New global variable.
3670         (captured_main): Initialize "current_directory".
3671
3672 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
3673
3674         * tdesc.c: Use common/tdesc.h.
3675         * tdesc.h: Likewise.
3676
3677 2018-02-20  Alan Hayward  <alan.hayward@arm.com>
3678             Simon Marchi  <simon.marchi@ericsson.com>
3679
3680         * Makefile.in: Switch order of make rules.
3681
3682 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
3683
3684         * Makefile.in: Add common directory in build.
3685         * configure.ac: Add common reference.
3686         * configure: Regenerate.
3687
3688 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3689
3690         * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
3691         * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
3692         * spu-low.c (spu_target_ops): Likewise.
3693         * win32-low.c (win32_target_ops): Likewise.
3694         * server.c (supported_btrace_packets): Report packets unconditionally.
3695         * target.h (target_ops) <supports_btrace>: Remove.
3696         (target_supports_btrace): Remove.
3697
3698 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3699
3700         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
3701         (handle_btrace_disable): Change return type to void.  Use exceptions
3702         to report errors.
3703         (handle_btrace_general_set): Catch exception and copy message to
3704         return message.
3705
3706 2018-02-08  Tom Tromey  <tom@tromey.com>
3707
3708         * linux-low.c (install_software_single_step_breakpoints): Use
3709         make_scoped_restore.
3710         * inferiors.c (make_cleanup_restore_current_thread): Remove.
3711         (do_restore_current_thread_cleanup): Remove.
3712         * gdbthread.h (make_cleanup_restore_current_thread): Don't
3713         declare.
3714
3715 2018-02-08  Tom Tromey  <tom@tromey.com>
3716
3717         * mem-break.c (set_raw_breakpoint_at): Use
3718         gdb::unique_xmalloc_ptr.
3719
3720 2018-01-30  Pedro Alves  <palves@redhat.com>
3721
3722         PR gdb/13211
3723         * target.c (target_terminal::terminal_state): Rename to ...
3724         (target_terminal::m_terminal_state): ... this.
3725
3726 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
3727
3728         * linux-low.c (handle_extended_wait): Surround call to
3729         thread_db_notice_clone with #ifdef USE_THREAD_DB.
3730
3731 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3732
3733         * linux-low.c (attach_proc_task_lwp_callback): Adjust to
3734         linux_ptrace_attach_fail_reason_string now returning an
3735         std::string.
3736         (linux_attach): Likewise.
3737         * thread-db.c (attach_thread): Likewise.
3738
3739 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
3740
3741         PR gdb/21559
3742         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
3743         checking for fs_base/gs_base fields in struct user_regs_struct.
3744         * configure: Regenerate.
3745
3746 2018-01-16  Yao Qi  <yao.qi@linaro.org>
3747
3748         PR gdb/18749
3749         * linux-low.c (fetch_register): Call supply_register instead of
3750         error.
3751
3752 2018-01-08  Yao Qi  <yao.qi@linaro.org>
3753             Simon Marchi  <simon.marchi@ericsson.com>
3754
3755         * Makefile.in (OBS): Remove selftest.o.
3756         * configure.ac: Set srv_selftest_objs if $development is true.
3757         (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
3758         * configure: Re-generated.
3759         * server.c (captured_main): Wrap variable selftest_filter with
3760         GDB_SELF_TEST.
3761
3762 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
3763
3764         * server.c (parse_debug_format_options): Return std::string.
3765         (handle_monitor_command, captured_main): Adjust.
3766
3767 2018-01-05  Pedro Alves  <palves@redhat.com>
3768
3769         PR gdb/18653
3770         * server.c (captured_main): Pass quiet=false to
3771         save_original_signals_state.
3772
3773 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3774
3775         * gdbreplay.c (gdbreplay_version): Update copyright year in
3776         version message.
3777         * server.c (gdbserver_version): Likewise.
3778
3779 2017-12-08  Tom Tromey  <tom@tromey.com>
3780
3781         * ax.c (ax_printf): Update.
3782
3783 2017-12-07  Yao Qi  <yao.qi@linaro.org>
3784
3785         * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
3786         aarch64_linux_read_description.
3787         * linux-amd64-ipa.c (idx2mask): New array.
3788         (get_ipa_tdesc): Move idx2mask out.
3789         (initialize_low_tracepoint): Initialize target descriptions.
3790         * linux-i386-ipa.c (idx2mask): New array.
3791         (get_ipa_tdesc): Move idx2mask out.
3792         (initialize_low_tracepoint): Initialize target descriptions.
3793
3794 2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>
3795
3796         * tdesc.c (struct tdesc_type): Change return type.
3797         (tdesc_add_flag): Change parameter type.
3798         (tdesc_add_bitfield): Likewise.
3799         (tdesc_add_field): Likewise.
3800         (tdesc_set_struct_size): Likewise.
3801
3802 2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>
3803
3804         * regcache.c (registers_to_string): Remove unused variable.
3805
3806 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3807
3808         * inferiors.c (for_each_inferior_with_data): Remove.
3809         * inferiors.h (for_each_inferior_with_data): Remove.
3810         * server.c (handle_qxfer_threads_worker): Change parameter type.
3811         (handle_qxfer_threads_proper): Use for_each_thread.
3812
3813 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3814
3815         * inferiors.c (for_each_inferior): Remove.
3816         (clear_inferiors): Use for_each_thread.
3817         * inferiors.h (for_each_inferior): Remove.
3818         * linux-low.c (linux_wait_for_event_filtered): Use
3819         for_each_thread.
3820         (linux_stabilize_threads): Likewise.
3821         * regcache.c (regcache_release): Likewise.
3822         * server.c (gdb_wants_all_threads_stopped): Likewise.
3823         (clear_pending_status_callback): Remove.
3824         (handle_status): Use for_each_thread.
3825         (captured_main): Likewise.
3826         * win32-low.c (child_init_thread_list): Likewise.
3827         (win32_clear_inferiors): Likewise.
3828         (fake_breakpoint_event): Likewise.
3829
3830 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3831
3832         * inferiors.h (find_inferior): Remove.
3833         * inferiors.c (find_inferior): Remove.
3834
3835 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3836
3837         * linux-low.c (resume_status_pending_p): Update comment.
3838         (need_step_over_p): Update comment.
3839
3840 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3841
3842         * linux-low.c (proceed_one_lwp): Return void, change parameter
3843         type.
3844         (unsuspend_and_proceed_one_lwp): Likewise.
3845         (proceed_all_lwps): Use for_each_thread.
3846         (unstop_all_lwps): Likewise.
3847
3848 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3849
3850         * linux-low.c (linux_resume_one_thread): Return void, take
3851         parameter directly.
3852         (linux_resume): Use for_each_thread.
3853
3854 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3855
3856         * linux-low.c (send_sigstop_callback): Return void, change
3857         parameter type.  Rename to...
3858         (send_sigstop): ... this.
3859         (suspend_and_send_sigstop_callback): Return void, change parameter
3860         type.  Rename to...
3861         (suspend_and_send_sigstop): ... this.
3862         (stop_all_lwps): Use for_each_thread.
3863
3864 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3865
3866         * linux-low.c (lwp_running): Return bool, remove unused
3867         argument.
3868         (linux_stabilize_threads): Use find_thread.
3869
3870 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3871
3872         * linux-low.c (select_singlestep_lwp_callback): Remove.
3873         (count_events_callback): Remove.
3874         (select_event_lwp_callback): Remove.
3875         (select_event_lwp): Use find_thread/for_each_thread.
3876
3877 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3878
3879         * linux-low.c (not_stopped_callback): Return bool, take filter
3880         argument directly.
3881         (linux_wait_for_event_filtered): Use find_thread.
3882         (linux_wait_1): Likewise.
3883
3884 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3885
3886         * linux-low.c (same_lwp): Remove.
3887         (find_lwp_pid): Use find_thread.
3888
3889 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3890
3891         * linux-low.c (delete_lwp_callback): Remove.
3892         (linux_mourn): Use for_each_thread.
3893
3894 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3895
3896         * linux-low.c (linux_detach_lwp_callback): Return void, remove
3897         args parameter, don't check for pid.
3898         (linux_detach): Use for_each_thread.
3899
3900 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3901
3902         * linux-low.c (struct counter): Remove.
3903         (second_thread_of_pid_p): Remove.
3904         (last_thread_of_process_p): Use find_thread.
3905
3906 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3907
3908         * inferiors.c (find_inferior_in_random): Remove.
3909         * inferiors.h (find_inferior_in_random): Remove.
3910         * linux-low.c (status_pending_p_callback): Return bool, accept
3911         parameter ptid directly.
3912         (linux_wait_for_event_filtered): Use find_thread_in_random.
3913         (linux_wait_1): Likewise.
3914
3915 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3916
3917         * inferiors.c (find_inferior_id): Remove.
3918         (find_thread_ptid): Move implemention from find_inferior_id to
3919         here.
3920         * inferiors.h (find_inferior_id): Remove.
3921         * server.c (handle_status): Use find_thread_ptid.
3922         (process_serial_event): Likewise.
3923         * thread-db.c (find_one_thread): Likewise.
3924         (thread_db_thread_handle): Likewise.
3925         * win32-low.c (thread_rec): Likewise.
3926         (child_delete_thread): Likewise.
3927         (win32_thread_alive): Likewise.
3928         (get_child_debug_event): Likewise.
3929
3930 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3931
3932         * linux-mips-low.c (update_watch_registers_callback): Return
3933         void, remove pid_p parameter, don't check for pid.
3934         (mips_insert_point, mips_remove_point): Use for_each_thread.
3935
3936 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3937
3938         * lynx.low (lynx_delete_thread_callback): Remove.
3939         (lynx_mourn): Use for_each_thread.
3940
3941 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3942
3943         * regcache.c (regcache_invalidate_one): Remove.
3944         (regcache_invalidate_pid): use for_each_thread.
3945
3946 2017-11-26  Tom Tromey  <tom@tromey.com>
3947
3948         * linux-low.c (linux_create_inferior): Update.
3949
3950 2017-11-24  Ulrich Weigand  <uweigand@de.ibm.com>
3951
3952         * spu-low.c (spu_create_inferior): Fix typo in argument name.
3953
3954 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
3955
3956         * configure.srv: Add linux-aarch64-tdesc-selftest.o.
3957         * linux-aarch64-low.c (initialize_low_arch): Call init func.
3958         * linux-aarch64-tdesc-selftest.c: New file.
3959         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
3960
3961 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
3962
3963         * configure.srv: Add new file.
3964         * linux-aarch64-low.c (initialize_low_arch): Call init func.
3965         * linux-aarch64-tdesc-selftest.c: New file.
3966         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
3967
3968 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
3969
3970         * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
3971         * linux-aarch64-low.c (initialize_low_arch): Remove init.
3972         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
3973
3974 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
3975
3976         * configure.srv: Add new files.
3977         * linux-aarch64-ipa.c (get_ipa_tdesc): Call
3978         aarch64_linux_read_description.
3979         * linux-aarch64-low.c (aarch64_linux_read_description):
3980         Merge with aarch64_arch_setup.
3981         (aarch64_arch_setup): Call aarch64_linux_read_description.
3982         * linux-aarch64-tdesc.c: New file.
3983         * linux-aarch64-tdesc.h: New file.
3984
3985 2017-11-24  Yao Qi  <yao.qi@linaro.org>
3986
3987         * configure.srv: Set $srv_regobj for tic6x-linux.
3988         * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
3989         (tic6x_read_description): Move some code to tic6x_arch_setup.
3990         (tic6x_tdesc_test): New function.
3991         (initialize_low_arch): Call selftests::register_test.
3992
3993 2017-11-22  Yao Qi  <yao.qi@linaro.org>
3994
3995         * remote-utils.c (prepare_resume_reply): Use memcpy.
3996
3997 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
3998
3999         * linux-low.c (kill_one_lwp_callback): Return void, take
4000         argument directly, don't filter on pid.
4001         (linux_kill): Use for_each_thread.
4002
4003 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4004
4005         * linux-low.c (need_step_over_p): Return bool, remove dummy
4006         argument.
4007         (linux_resume, proceed_all_lwps): Use find_thread.
4008
4009 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4010
4011         * linux-low.c (resume_status_pending_p): Return bool, remove
4012         flag_p argument.
4013         (linux_resume): Use find_thread.
4014
4015 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4016
4017         * linux-low.c (struct thread_resume_array): Remove.
4018         (linux_set_resume_request): Return void, take arguments
4019         directly.
4020         (linux_resume): Use for_each_thread.
4021
4022 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4023
4024         * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
4025         return bool, remove data argument.
4026         (linux_stabilize_threads): Use find_thread.
4027
4028 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4029
4030         * linux-low.c (unsuspend_one_lwp): Remove.
4031         (unsuspend_all_lwps): Use for_each_thread, inline code from
4032         unsuspend_one_lwp.
4033
4034 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4035
4036         * gdbthread.h (find_thread): Add overload with ptid_t filter.
4037         * linux-low.c (struct iterate_over_lwps_args): Remove.
4038         (iterate_over_lwps_filter): Remove.
4039         (iterate_over_lwps): Use find_thread.
4040
4041 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4042
4043         * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
4044         (linux_handle_new_gdb_connection): Use for_each_thread, inline
4045         code from reset_lwp_ptrace_options_callback.
4046
4047 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4048
4049         * linux-arm-low.c (struct update_registers_data): Remove.
4050         (update_registers_callback): Return void, take arguments
4051         directly, don't check thread's pid.
4052         (arm_insert_point, arm_remove_point): Use for_each_thread.
4053
4054 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4055
4056         * win32-low.c (continue_one_thread): Return void, take argument
4057         directly.
4058         (child_continue): Use for_each_thread.
4059
4060 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4061
4062         * win32-i386-low.c (update_debug_registers_callback): Rename
4063         to ...
4064         (update_debug_registers): ... this, return void, remove pid_p arg.
4065         (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
4066
4067 2017-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
4068
4069         * inferiors.h (struct process_info): Add constructor, initialize
4070         fields..
4071         <syscalls_to_catch>: Change type to std::vector<int>.
4072         * inferiors.c (add_process): Allocate process_info with new.
4073         (remove_process): Free process_info with delete.
4074         * linux-low.c (handle_extended_wait): Adjust.
4075         (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
4076         * server.c (handle_general_set): Adjust.
4077
4078 2017-11-16  Pedro Alves  <palves@redhat.com>
4079
4080         * remote-utils.c (remote_close): Block SIGIO signals instead of
4081         uninstalling the SIGIO handler.
4082
4083 2017-11-16  Alan Hayward  <alan.hayward@arm.com>
4084
4085         * tdesc.c (tdesc_get_features_xml): Allow null osabi.
4086
4087 2017-11-16  Yao Qi  <yao.qi@linaro.org>
4088
4089         * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
4090         (tic6x_store_gregset): Likewise.
4091         (tic6x_usrregs_info): Move it up.
4092
4093 2017-11-15  Alan Hayward  <alan.hayward@arm.com>
4094
4095         * Makefile.in: Update arch rules.
4096         * configure.srv: Explicitly mark arch/ files.
4097
4098 2017-11-13  Andreas Schwab  <schwab@suse.de>
4099
4100         * linux-m68k-low.c (m68k_supports_hardware_single_step): New
4101         function.
4102         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4103
4104 2017-11-06  Pedro Alves  <palves@redhat.com>
4105
4106         * config.in, configure: Regenerate.
4107
4108 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
4109
4110         * target.c (struct thread_search): Remove.
4111         (thread_search_callback): Remove.
4112         (prepare_to_access_memory): Use for_each_thread instead of
4113         find_inferior.  Inline code from thread_search_callback.
4114
4115 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
4116
4117         * server.c (struct visit_actioned_threads_data): Remove.
4118         (visit_actioned_threads): Change prototype to take arguments
4119         directly.
4120         (resume): Use find_thread instead of find_inferior.
4121
4122 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
4123
4124         * server.c (queue_stop_reply_callback): Change prototype, return
4125         void.
4126         (find_status_pending_thread_callback): Remove.
4127         (handle_status): Replace find_inferior with find_thread and
4128         for_each_thread.
4129
4130 2017-10-25  Alan Hayward  <alan.hayward@arm.com>
4131
4132         * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
4133         with REGNO.
4134         (aarch64_store_gregset): Likewise.
4135         (aarch64_fill_fpregset): Likewise.
4136         (aarch64_store_fpregset): Likewise.
4137
4138 2017-10-21  Simon Marchi  <simon.marchi@ericsson.com>
4139
4140         * gdbthread.h (find_thread, for_each_thread): New functions.
4141         * inferiors.c (thread_of_pid): Remove.
4142         (find_any_thread_of_pid): Use find_thread.
4143         * linux-low.c (num_lwps): Use for_each_thread.
4144
4145 2017-10-17  Yao Qi  <yao.qi@linaro.org>
4146
4147         * Makefile.in: Remove one rule.
4148         * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
4149
4150 2017-10-17  Yao Qi  <yao.qi@linaro.org>
4151
4152         * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
4153         Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
4154
4155 2017-10-17  Yao Qi  <yao.qi@linaro.org>
4156
4157         * configure.srv: Rename arm.o with arch/arm.o.
4158
4159 2017-10-17  Yao Qi  <yao.qi@linaro.org>
4160
4161         * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
4162         (clean): Remove .o files in CONFIG_SRC_SUBDIR.
4163         (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
4164         (arch-i386.o, arch-amd64.o): Remove rules.
4165         (arch/%.o): New rule.
4166         Update POSTCOMPILE and COMPILE.pre.
4167         * configure.ac: Invoke AC_CONFIG_COMMANDS.
4168         * configure: Re-generated.
4169         * configure.srv: Replace arch-i386.o with arch/i386.o.
4170         Replace arch-amd64.o with arch/amd64.o.
4171
4172 2017-10-16  Yao Qi  <yao.qi@linaro.org>
4173
4174         * configure: Regenerated.
4175
4176 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
4177
4178         * inferiors.h: (struct inferior_list): Remove.
4179         (struct inferior_list_entry); Remove.
4180         (add_inferior_to_list, clear_inferior_list, one_inferior_p,
4181         A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
4182         get_first_inferior): Remove.
4183         (for_each_inferior, for_each_inferior_with_data, find_inferior,
4184         find_inferior_id, find_inferior_in_random): Change signature.
4185         * inferiors.c (all_threads): Change type to
4186         std::list<thread_info *>.
4187         (get_thread): Remove macro.
4188         (find_inferior, find_inferior_id): Change signature, implement
4189         using find_thread.
4190         (find_inferior_in_random): Change signature, implement using
4191         find_thread_in_random.
4192         (for_each_inferior, for_each_inferior_with_data): Change
4193         signature, implement using for_each_thread.
4194         (add_inferior_to_list, remove_inferior): Remove.
4195         (add_thread, get_first_thread, thread_of_pid,
4196         find_any_thread_of_pid, free_one_thread, remove_thread): Update.
4197         (get_first_inferior, one_inferior_p, clear_inferior_list):
4198         Remove.
4199         (clear_inferiors, get_thread_process): Update.
4200         * gdbthread.h: Include <list>.
4201         (struct thread_info) <entry>: Remove field.
4202         <id>: New field.
4203         (all_threads): Change type to std::list<thread_info *>.
4204         (get_first_inferior): Add doc.
4205         (find_thread, for_each_thread, find_thread_in_random): New
4206         functions.
4207         (current_ptid, pid_of, ptid_of, lwpid_of): Update.
4208         * linux-arm-low.c (update_registers_callback): Update.
4209         * linux-low.c (second_thread_of_pid_p): Update.
4210         (kill_one_lwp_callback, linux_detach_lwp_callback,
4211         delete_lwp_callback, status_pending_p_callback, same_lwp,
4212         find_lwp_pid, num_lwps, iterate_over_lwps_filter,
4213         iterate_over_lwps, not_stopped_callback,
4214         resume_stopped_resumed_lwps, count_events_callback,
4215         select_singlestep_lwp_callback, select_event_lwp_callback,
4216         unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
4217         suspend_and_send_sigstop_callback, wait_for_sigstop,
4218         stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
4219         lwp_running, linux_set_resume_request, resume_status_pending_p,
4220         need_step_over_p, start_step_over, linux_resume_one_thread,
4221         proceed_one_lwp, unsuspend_and_proceed_one_lwp,
4222         reset_lwp_ptrace_options_callback): Update.
4223         * linux-mips-low.c (update_watch_registers_callback): Update.
4224         * regcache.c (regcache_invalidate_one, regcache_invalidate):
4225         Update.
4226         (free_register_cache_thread_one): Remove.
4227         (regcache_release): Update.
4228         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
4229         handle_qxfer_threads_worker): Update.
4230         (handle_query): Update, use list iterator.
4231         (visit_actioned_threads, handle_pending_status,
4232         queue_stop_reply_callback, gdb_wants_all_threads_stopped,
4233         clear_pending_status_callback, set_pending_status_callback,
4234         find_status_pending_thread_callback, handle_status,
4235         process_serial_event): Update.
4236         * target.c (thread_search_callback): Update.
4237         * thread-db.c (thread_db_get_tls_address): Update.
4238         * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
4239         Update.
4240         * win32-i386-low.c (update_debug_registers_callback): Update.
4241         * win32-low.c (delete_thread_info, child_delete_thread,
4242         continue_one_thread, suspend_one_thread,
4243         get_child_debug_event): Adjust.
4244
4245 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
4246
4247         * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
4248         * inferiors.h: Include <list>.
4249         (struct process_info) <entry>: Remove field.
4250         <pid>: New field.
4251         (pid_of): Change macro to function.
4252         (ptid_of, lwpid_of): Remove macro.
4253         (all_processes): Change type to std::list<process_info *>.
4254         (ALL_PROCESSES): Remove macro.
4255         (for_each_process, find_process): New function.
4256         * inferiors.c (all_processes): Change type to
4257         std::list<process_info *>.
4258         (find_thread_process): Adjust.
4259         (add_process): Likewise.
4260         (remove_process): Likewise.
4261         (find_process_pid): Likewise.
4262         (get_first_process): Likewise.
4263         (started_inferior_callback): Remove.
4264         (have_started_inferiors_p): Adjust.
4265         (attached_inferior_callback): Remove.
4266         (have_attached_inferiors_p): Adjust.
4267         * linux-low.c (check_zombie_leaders): Likewise.
4268         * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
4269         (x86_linux_update_xmltarget): Adjust.
4270         * server.c (handle_query): Likewise.
4271         (gdb_reattached_process): Remove.
4272         (handle_status): Adjust.
4273         (kill_inferior_callback): Likewise.
4274         (detach_or_kill_inferior): Remove.
4275         (print_started_pid): Likewise.
4276         (print_attached_pid): Likewise.
4277         (detach_or_kill_for_exit): Update.
4278         (process_serial_event): Likewise.
4279         * linux-arm-low.c (arm_new_fork): Likewise.
4280
4281 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
4282
4283         * dll.h: Include <list>.
4284         (struct dll_info): Add constructor.
4285         <entry>: Remove field.
4286         (all_dlls): Change type to std::list<dll_info>.
4287         * dll.c: Include <algorithm>.
4288         (get_dll): Remove macro.
4289         (all_dlls): Change type to std::list<dll_info *>.
4290         (free_one_dll): Remove.
4291         (match_dll): Likewise.
4292         (loaded_dll): Adjust.
4293         (unloaded_dll): Adjust to all_dlls type change, use
4294         std::find_if.  Inline code from match_dll.
4295         (clear_dlls): Adjust to all_dlls type change.
4296         * server.c (emit_dll_description): Remove.
4297         (handle_qxfer_libraries): Adjust to all_dlls type change,
4298         integrate emit_dll_description's functionality.
4299
4300 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
4301
4302         * linux-low.h (struct linux_target_ops) <delete_process>: New
4303         field.
4304         * linux-low.c (linux_mourn): Call the_low_target.delete_process.
4305         * linux-aarch64-low.c (aarch64_linux_delete_process): New.
4306         (struct linux_target_ops): Add delete_process callback.
4307         * linux-arm-low.c (arm_delete_process): New.
4308         (struct linux_target_ops): Add delete_process callback.
4309         * linux-bfin-low.c (struct linux_target_ops): Likewise.
4310         * linux-crisv32-low.c (struct linux_target_ops): Likewise.
4311         * linux-m32r-low.c (struct linux_target_ops): Likewise.
4312         * linux-mips-low.c (mips_linux_delete_process): New.
4313         (struct linux_target_ops): Add delete_process callback.
4314         * linux-ppc-low.c (struct linux_target_ops): Likewise.
4315         * linux-s390-low.c (struct linux_target_ops): Likewise.
4316         * linux-sh-low.c (struct linux_target_ops): Likewise.
4317         * linux-tic6x-low.c (struct linux_target_ops): Likewise.
4318         * linux-tile-low.c (struct linux_target_ops): Likewise.
4319         * linux-x86-low.c (x86_linux_delete_process): New.
4320         (struct linux_target_ops): Add delete_process callback.
4321         * linux-xtensa-low.c (struct linux_target_ops): Likewise.
4322
4323 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
4324
4325         * linux-aarch64-low.c (the_low_target): Add thread delete
4326         callback.
4327         * linux-arm-low.c (arm_delete_thread): New function.
4328         (the_low_target): Add thread delete callback.
4329         * linux-bfin-low.c (the_low_target): Likewise.
4330         * linux-crisv32-low.c (the_low_target): Likewise.
4331         * linux-low.c (delete_lwp): Invoke delete_thread callback if
4332         set.
4333         * linux-low.h (struct linux_target_ops) <delete_thread>: New
4334         field.
4335         * linux-m32r-low.c (the_low_target): Add thread delete callback.
4336         * linux-mips-low.c (mips_linux_delete_thread): New function.
4337         (the_low_target): Add thread delete callback.
4338         * linux-ppc-low.c (the_low_target): Likewise.
4339         * linux-s390-low.c (the_low_target): Likewise.
4340         * linux-sh-low.c (the_low_target): Likewise.
4341         * linux-tic6x-low.c (the_low_target): Likewise.
4342         * linux-tile-low.c (the_low_target): Likewise.
4343         * linux-x86-low.c (the_low_target): Likewise.
4344         * linux-xtensa-low.c (the_low_target): Likewise.
4345
4346 2017-10-06  Yuanhui Zhang  <asmwarrior@gmail.com>
4347
4348         * win32-low.c: Include "common-inferior.h".
4349
4350 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
4351
4352         * inferiors.c (set_inferior_cwd): New function.
4353         * server.c (handle_general_set): Handle QSetWorkingDir packet.
4354         (handle_query): Inform that QSetWorkingDir is supported.
4355         * win32-low.c (create_process): Pass the inferior's cwd to
4356         CreateProcess.
4357
4358 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
4359
4360         * inferiors.c (current_inferior_cwd): New global variable.
4361         (get_inferior_cwd): New function.
4362         * inferiors.h (struct process_info) <cwd>: New field.
4363
4364 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
4365
4366         * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
4367         (OBS): Add gdb_tilde_expand.o.
4368
4369 2017-10-02  Simon Marchi  <simon.marchi@ericsson.com>
4370
4371         * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
4372         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
4373
4374 2017-09-29  Pedro Alves  <palves@redhat.com>
4375
4376         * ax.c (gdb_parse_agent_expr): Constify.
4377         * ax.h (gdb_parse_agent_expr): Constify.
4378         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4379         Constify.
4380         * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
4381         * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
4382         * remote-utils.h (read_ptid): Constify.
4383         * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
4384         (process_point_options, process_serial_event): Constify.
4385         * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
4386         (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
4387         (cmd_qtbuffer): Constify.
4388
4389 2017-09-29  Pedro Alves  <palves@redhat.com>
4390
4391         * proc-service.c (ps_pdread): Return PS_ERR if reading memory
4392         fails.
4393
4394 2017-09-29  Pedro Alves  <palves@redhat.com>
4395
4396         * linux-low.c (handle_extended_wait): Pass parent thread instead
4397         of process to thread_db_notice_clone.
4398         * linux-low.h (thread_db_notice_clone): Replace parent process
4399         parameter with parent thread parameter.
4400         * thread-db.c (find_one_thread): Add comment.
4401         (thread_db_notice_clone): Replace parent process parameter with
4402         parent thread parameter.  Temporarily switch to the parent thread.
4403
4404 2017-09-26  Sergio Durigan Junior  <sergiodj@redhat.com>
4405
4406         * gdbthread.h: Include "common-gdbthread.h".
4407         * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
4408         "if" when validating the ptid.
4409         * remote-utils.c: Include "gdbthread.h".
4410         (prepare_resume_reply): Use "switch_to_thread".
4411         * target.c (done_accessing_memory): Likewise.
4412
4413 2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
4414
4415         * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
4416         s390x-gs-linux64.o to srv_regobj.  Add s390-gs-linux64.xml,
4417         s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
4418         srv_xmlfiles.  Add s390-gs-linux64-ipa.o and
4419         s390x-gs-linux64-ipa.o to ipa_obj.
4420         * linux-s390-low.c (HWCAP_S390_GS): New define.
4421         (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
4422         New functions.
4423         (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
4424         (s390_arch_setup): Check for guarded-storage support and choose
4425         appropriate tdesc.
4426         (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
4427         init_registers_s390x_gs_linux64.
4428         * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
4429         enum value.
4430         (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
4431         (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
4432
4433 2017-09-22  Simon Marchi  <simon.marchi@ericsson.com>
4434
4435         * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
4436
4437 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
4438
4439         * linux-low.h (struct lwp_info): Add new field, thread_handle.
4440         (thread_db_thread_handle): Declare.
4441         * linux-low.c (linux_target_ops): Initialize thread_handle.
4442         * server.c (handle_qxfer_threads_worker): Add support for
4443         "handle" attribute.
4444         * target.h (struct target_ops): Add new function pointer,
4445         thread_handle.
4446         (target_thread_handle): Define.
4447         * thread-db.c (find_one_thread, attach_thread): Set thread_handle
4448         field in lwp.
4449         (thread_db_thread_handle): New function.
4450
4451 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
4452
4453         * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
4454         * linux-low.h (thread_db_notice_clone): Declare.
4455         * thread-db.c (thread_db_notice_clone): New function.
4456
4457 2017-09-21  Pedro Alves  <palves@redhat.com>
4458
4459         * server.c (gdb_read_memory, handle_status, process_serial_event)
4460         (handle_serial_event, handle_target_event): Adjust to
4461         set_desired_thread prototype change.
4462         * target.c (set_desired_thread): Remove 'use_general' parameter
4463         and adjust.
4464         * target.h (set_desired_thread): Remove 'use_general' parameter.
4465
4466 2017-09-20  Tom Tromey  <tom@tromey.com>
4467
4468         * target.c (target_terminal::terminal_state): Define.
4469         (target_terminal::init): Rename from target_terminal_init.
4470         (target_terminal::inferior): Rename from
4471         target_terminal_inferior.
4472         (target_terminal::ours): Rename from target_terminal_ours.
4473         (target_terminal::ours_for_output, target_terminal::info): New.
4474
4475 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
4476
4477         * server.c (accumulate_file_name_length): Remove.
4478         (emit_dll_description): Adjust to std::string change.
4479         (handle_qxfer_libraries): Use std::string to hold document.
4480
4481 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
4482
4483         * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
4484         return type of xml_escape_text.
4485         * server.c (emit_dll_description): Likewise.
4486
4487 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
4488
4489         * server.c (captured_main): Accept argument for --selftest.
4490         Update run_tests call.
4491         * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
4492         when registering selftests.
4493
4494 2017-09-16  Sergio Durigan Junior  <sergiodj@redhat.com>
4495
4496         * regcache.c (get_thread_regcache): Update code to use "std::vector"
4497         instead of "VEC" for "target_desc.reg_defs".
4498         (regcache_cpy): Likewise.
4499         (registers_to_string): Likewise.
4500         (registers_from_string): Likewise.
4501         (find_regno): Likewise.
4502         (supply_regblock): Likewise.
4503         (regcache_raw_read_unsigned): Likewise.
4504         * tdesc.c (init_target_desc): Likewise.
4505         (tdesc_create_reg): Likewise.
4506         * tdesc.h: Remove declaration of "tdesc_reg_p".  Include <vector>.
4507         (struct target_desc) <reg_defs>: Convert to "std::vector".
4508         (target_desc): Do not initialize "reg_defs".
4509         (~target_desc): Update code to use "std::vector" instead of "VEC"
4510         for "target_desc.reg_defs".
4511         (operator==): Likewise.
4512
4513 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
4514
4515         * inferiors.h (thread_to_gdb_id): Remove.
4516         * inferiors.c (thread_to_gdb_id): Remove.
4517         * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
4518         * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
4519         lynx_store_registers, lynx_read_memory, lynx_write_memory):
4520         Likewise.
4521         * nto-low.c (nto_fetch_registers, nto_store_registers,
4522         nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
4523
4524 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
4525
4526         * inferiors.h (gdb_id_to_thread_id): Remove.
4527         * inferiors.c (gdb_id_to_thread_id): Remove.
4528         * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
4529         removal.  Move pid declaration closer to where it's used.
4530
4531 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
4532
4533         * server.c (handle_detach): New function.
4534         (process_serial_event): Move code out, call handle_detach.
4535
4536 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
4537
4538         * server.c (require_running): Rename to ...
4539         (require_running_or_return): ... this ...
4540         (require_running_or_break): ... and this.
4541         (handle_query, process_serial_event): Adjust.
4542
4543 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
4544
4545         * linux-low.c (linux_set_resume_request): Remove unused
4546         variables.
4547
4548 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
4549
4550         * server.c (first_thread_of): Remove.
4551         (process_serial_event): Replace usage of first_thread_of with
4552         find_any_thread_of_pid.
4553         * tracepoint.c (same_process_p): Remove.
4554         (gdb_agent_about_to_close): Replace usage of same_process_p with
4555         find_any_thread_of_pid.
4556         * linux-x86-low.c (same_process_callback): Remove.
4557         (x86_arch_setup_process_callback): Replace usage of
4558         same_process_callback with find_any_thread_of_pid.
4559         * thread-db.c (any_thread_of): Remove.
4560         (switch_to_process): Replace usage of any_thread_of with
4561         find_any_thread_of_pid.
4562         * inferiors.c (thread_pid_matches_callback): Remove.
4563         (find_thread_process): Adjust to use find_any_thread_of_pid.
4564
4565 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
4566
4567         * regcache.c (get_thread_regcache): Guard calls to "memset"
4568         with "!VEC_empty".
4569
4570 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
4571
4572         * linux-low.c (handle_extended_wait): Use
4573         "allocate_target_description" instead of "XNEW".
4574         * linux-x86-low.c (initialize_low_arch): Likewise.
4575
4576 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4577
4578         * configure.srv (srv_i386_regobj): Remove.
4579         (srv_amd64_regobj): Remove.
4580         (srv_regobj): Set it to "" for x86 non-linux targets.
4581         * linux-x86-tdesc.c (i386_linux_read_description):
4582         * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
4583         (init_registers_i386): Remove the declaration.
4584         (tdesc_i386): Remove the declaration.
4585         (lynx_i386_arch_setup): Call i386_create_target_description.
4586         * nto-x86-low.c: Likewise.
4587         * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
4588         [!__x86_64__]: include arch/i386.h.
4589         (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
4590
4591 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4592
4593         * configure.srv (srv_amd64_linux_xmlfiles): Remove
4594         i386/amd64-XXX-linux from it.
4595
4596 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4597
4598         * configure.srv: Empty srv_amd64_linux_regobj if $development is
4599         false.
4600         (ipa_amd64_linux_regobj): Remove.
4601         (ipa_x32_linux_regobj): Remove.
4602
4603 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4604
4605         * Makefile.in (arch-amd64.o): New rule.
4606         * configure.srv: Append arch-amd64.o.
4607         * linux-amd64-ipa.c: Include common/x86-xstate.h.
4608         (get_ipa_tdesc): Call amd64_linux_read_description.
4609         (initialize_low_tracepoint): Don't call init_registers_x32_XXX
4610         and init_registers_amd64_XXX.
4611         * linux-x86-low.c (x86_linux_read_description): Call
4612         amd64_linux_read_description.
4613         (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
4614         (initialize_low_arch): Don't call init_registers_x32_XXX and
4615         init_registers_amd64_XXX.
4616         * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
4617         and tdesc_amd64_XXX.
4618         [__x86_64__] (amd64_tdesc_test): New function.
4619         (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
4620         and init_registers_amd64_XXX.
4621         * linux-x86-tdesc.c: Include arch/amd64.h.
4622         (xcr0_to_tdesc_idx): New function.
4623         (i386_linux_read_description): New function.
4624         (amd64_get_ipa_tdesc_idx): New function.
4625         * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
4626         (amd64_get_ipa_tdesc): Declare.
4627
4628 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4629
4630         * configure.srv (srv_i386_linux_xmlfiles): Remove
4631         i386/i386-XXX-linux.xml from it.
4632
4633 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4634
4635         * configure.srv: Set srv_i386_linux_regobj empty if $development
4636         is false.
4637         * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
4638         initialize_low_tdesc.
4639         * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
4640         with #if initialize_low_tdesc.
4641         * linux-x86-tdesc-selftest.c: New file.
4642         * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
4643
4644 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4645
4646         * Makefile.in (arch-i386.o): New rule.
4647         * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
4648         (x86_64-*-linux*): Likewise.
4649         * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
4650         include arch/i386.h.
4651         (i386_linux_read_description): Remove code and call
4652         i386_create_target_description.
4653         * tdesc.c (allocate_target_description): New function.
4654         * tdesc.h (set_tdesc_architecture): Remove declaration.
4655         (set_tdesc_osabi): Likewise.
4656
4657 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4658
4659         * linux-x86-tdesc.c: Don't include <inttypes.h>.
4660         (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
4661         set_tdesc_architecture and set_tdesc_osabi.  Remove code setting
4662         .xmltarget.
4663         * server.c (get_features_xml): Call tdesc_get_features_xml.
4664         * tdesc.c (set_tdesc_architecture): New function.
4665         (set_tdesc_osabi): New function.
4666         (tdesc_get_features_xml): New function.
4667         (tdesc_create_feature): Add an argument.
4668         * tdesc.h (struct target_desc) <features>: New field.
4669         <arch, osabi>: New field.
4670         (~target_desc): xfree features, arch, and osabi.
4671         (target_desc::oerator==): Don't compare .xmltarget.
4672         [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
4673         (set_tdesc_osabi): Likewise.
4674         (tdesc_get_features_xml): Likewise.
4675
4676 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4677
4678         * linux-x86-tdesc.c: Include selftest.h.
4679         (i386_tdesc_test): New function.
4680         (initialize_low_tdesc): Call selftests::register_test.
4681         * tdesc.h: Include regdef.h.
4682         (target_desc): Override operator == and !=.
4683
4684 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4685
4686         * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
4687         (ipa_obj): Likewise.
4688         * linux-i386-ipa.c: Include common/x86-xstate.h
4689         (get_ipa_tdesc): Call i386_linux_read_description.
4690         (initialize_low_tracepoint): Don't call  init_registers_XXX
4691         functions, call initialize_low_tdesc instead.
4692         * linux-x86-low.c (x86_linux_read_description): Call
4693         i386_linux_read_description.
4694         (initialize_low_arch): Don't call init_registers_i386_XXX
4695         functions, call initialize_low_tdesc.
4696         * linux-x86-tdesc.c: New file.
4697         * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
4698         (i386_get_ipa_tdesc_idx): Declare.
4699         (i386_get_ipa_tdesc): Declare.
4700         (initialize_low_tdesc): Declare.
4701
4702 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4703
4704         * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
4705         instead of 0.
4706
4707 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4708
4709         * Makefile.in (IPA_OBJS): Add vec-ipa.o
4710         * regcache.c (get_thread_regcache): Use VEC_length.
4711         (init_register_cache): Likewise.
4712         (regcache_cpy): Likewise.
4713         (registers_to_string): Iterate reg_defs via VEC_iterate.
4714         (find_regno): Likewise.
4715         (find_register_by_number): Use VEC_index.
4716         (register_size): Call find_register_by_number.
4717         (register_data): Call find_register_by_number.
4718         (supply_regblock): Use VEC_length.
4719         (regcache_raw_read_unsigned): Likewise.
4720         * tdesc.c (init_target_desc): Iterate reg_defs via
4721         VEC_iterate.
4722         (default_description): Update initializer.
4723         (copy_target_description): Don't update field num_registers.
4724         * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
4725         <num_registers>: Remove.
4726
4727 2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>
4728
4729         * Makefile.in (.SECONDARY): Define target.
4730
4731 2017-09-03  Simon Marchi  <simon.marchi@ericsson.com>
4732
4733         * linux-low.c (linux_wait_1): Adjust.
4734         * server.c (queue_stop_reply_callback): Adjust.
4735
4736 2017-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
4737
4738         * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
4739         QEnvironmentUnset and QEnvironmentReset packets.
4740         (handle_query): Inform remote that QEnvironmentHexEncoded,
4741         QEnvironmentUnset and QEnvironmentReset are supported.
4742
4743 2017-08-25  Simon Marchi  <simon.marchi@ericsson.com>
4744
4745         * inferiors.h (inferior_target_data): Rename to ...
4746         (thread_target_data): ... this.
4747         (inferior_regcache_data): Rename to ...
4748         (thread_regcache_data): ... this.
4749         (set_inferior_regcache_data): Rename to ...
4750         (set_thread_regcache_data): ... this.
4751         * inferiors.c (inferior_target_data): Rename to ...
4752         (thread_target_data): ... this.
4753         (inferior_regcache_data): Rename to ...
4754         (thread_regcache_data): ... this.
4755         (set_inferior_regcache_data): Rename to ...
4756         (set_thread_regcache_data): ... this.
4757         (free_one_thread): Update.
4758         * linux-low.h (get_thread_lwp): Update.
4759         * regcache.c (get_thread_regcache): Update.
4760         (regcache_invalidate_thread): Update.
4761         (free_register_cache_thread): Update.
4762         * win32-i386-low.c (update_debug_registers_callback): Update.
4763         (win32_get_current_dr): Update.
4764         * win32-low.c (thread_rec): Update.
4765         (delete_thread_info): Update.
4766         (continue_one_thread): Update.
4767         (suspend_one_thread): Update.
4768
4769 2017-08-24  Simon Marchi  <simon.marchi@ericsson.com>
4770
4771         * inferiors.c (set_inferior_target_data): Remove.
4772         * inferiors.h (set_inferior_target_data): Remove.
4773
4774 2017-08-18  Yao Qi  <yao.qi@linaro.org>
4775
4776         * Makefile.in (OBS): Add selftest.o.
4777         * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
4778         * configure, config.in: Re-generated.
4779         * server.c: Include common/sefltest.h.
4780         (captured_main): Handle option --selftest.
4781
4782 2017-08-09  Yao Qi  <yao.qi@linaro.org>
4783
4784         * configure.srv (srv_i386_regobj): Remove i386-avx.o,
4785         i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
4786         i386-avx-mpx.o and i386-mmx.o.
4787         (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
4788         amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
4789         (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
4790         i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
4791         i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
4792         (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
4793         i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
4794         i386/amd64-avx-mpx.xml.
4795
4796 2017-08-09  Yao Qi  <yao.qi@linaro.org>
4797
4798         * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
4799         and x32-avx-avx512.o.
4800         (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
4801         i386/x32-avx-avx512.xml.
4802
4803 2017-07-26  Simon Marchi  <simon.marchi@ericsson.com>
4804
4805         * tracepoint.h (enum class fast_tpoint_collect_result): New
4806         enumeration.
4807         (fast_tracepoint_collecting): Change return type to
4808         fast_tpoint_collect_result.
4809         * tracepoint.c (fast_tracepoint_collecting): Likewise.
4810         * linux-low.h: Include tracepoint.h.
4811         (struct lwp_info) <collecting_fast_tracepoint>: Change type to
4812         fast_tpoint_collect_result.
4813         * linux-low.c (handle_tracepoints): Adjust.
4814         (linux_fast_tracepoint_collecting): Change return type to
4815         fast_tpoint_collect_result.
4816         (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
4817         linux_wait_1, stuck_in_jump_pad_callback,
4818         lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
4819         proceed_one_lwp): Adjust to type change.
4820
4821 2017-07-10  Yao Qi  <yao.qi@linaro.org>
4822
4823         * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
4824
4825 2017-06-29  Yao Qi  <yao.qi@linaro.org>
4826
4827         * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
4828         Remove.
4829         [IN_PROCESS_AGENT] <xmltarget>: Likewise.
4830
4831 2017-06-20  Simon Marchi  <simon.marchi@ericsson.com>
4832
4833         * Makefile.in (IPA_OBJS): Sort and format one item per line.
4834
4835 2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>
4836
4837         * linux-low.c (linux_create_inferior): Adjust code to access the
4838         environment information via 'gdb_environ' class.
4839         * lynx-low.c (lynx_create_inferior): Likewise.
4840         * server.c (our_environ): Make it an instance of 'gdb_environ'.
4841         (get_environ): Return a pointer to 'our_environ'.
4842         (captured_main): Initialize 'our_environ'.
4843         * server.h (get_environ): Adjust prototype.
4844         * spu-low.c (spu_create_inferior): Adjust code to access the
4845         environment information via 'gdb_environ' class.
4846
4847 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
4848
4849         * linux-low.c (linux_read_memory, linux_write_memory): Remove
4850         usage of "register" keyword.
4851
4852 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
4853
4854         * configure: Re-generate.
4855
4856 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
4857
4858         * configure: Re-generate.
4859
4860 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
4861
4862         * Makefile.in (COMPILE.pre): Add "-x c++".
4863
4864 2017-06-09  Sergio Durigan Junior  <sergiodj@redhat.com>
4865
4866         * fork-child.c: Conditionally include <signal.h>.
4867
4868 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
4869
4870         * server.c (handle_general_set): Handle new packet
4871         "QStartupWithShell".
4872         (handle_query): Add "QStartupWithShell" to the list of supported
4873         packets.
4874         (gdbserver_usage): Add help text explaining the
4875         new "--startup-with-shell" and "--no-startup-with-shell" CLI
4876         options.
4877         (captured_main): Recognize and act upon the presence of the new
4878         CLI options.
4879
4880 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
4881             Pedro Alves  <palves@redhat.com>
4882
4883         * Makefile.in (SFILES): Add "nat/fork-inferior.o".
4884         * configure: Regenerate.
4885         * configure.srv (srv_linux_obj): Add "fork-child.o" and
4886         "fork-inferior.o".
4887         (i[34567]86-*-lynxos*): Likewise.
4888         (spu*-*-*): Likewise.
4889         * fork-child.c: New file.
4890         * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
4891         and "environ.h".
4892         (linux_ptrace_fun): New function.
4893         (linux_create_inferior): Adjust function prototype to reflect
4894         change on "target.h".  Adjust function code to use
4895         "fork_inferior".
4896         (linux_request_interrupt): Delete "signal_pid".
4897         * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
4898         (lynx_ptrace_fun): New function.
4899         (lynx_create_inferior): Adjust function prototype to reflect
4900         change on "target.h".  Adjust function code to use
4901         "fork_inferior".
4902         * nto-low.c (nto_create_inferior): Adjust function prototype and
4903         code to reflect change on "target.h".  Update comments.
4904         * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
4905         "common-terminal.h" and "environ.h".
4906         (terminal_fd): Moved to fork-child.c.
4907         (old_foreground_pgrp): Likewise.
4908         (restore_old_foreground_pgrp): Likewise.
4909         (last_status): Make it global.
4910         (last_ptid): Likewise.
4911         (our_environ): New variable.
4912         (startup_with_shell): Likewise.
4913         (program_name): Likewise.
4914         (program_argv): Rename to...
4915         (program_args): ...this.
4916         (wrapper_argv): New variable.
4917         (start_inferior): Delete function.
4918         (get_exec_wrapper): New function.
4919         (get_exec_file): Likewise.
4920         (get_environ): Likewise.
4921         (prefork_hook): Likewise.
4922         (post_fork_inferior): Likewise.
4923         (postfork_hook): Likewise.
4924         (postfork_child_hook): Likewise.
4925         (handle_v_run): Update code to deal with arguments coming from the
4926         remote host.  Update calls from "start_inferior" to
4927         "create_inferior".
4928         (captured_main): Likewise.  Initialize environment variable.  Call
4929         "have_job_control".
4930         * server.h (post_fork_inferior): New prototype.
4931         (get_environ): Likewise.
4932         (last_status): Declare.
4933         (last_ptid): Likewise.
4934         (signal_pid): Likewise.
4935         * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
4936         (spu_ptrace_fun): New function.
4937         (spu_create_inferior): Adjust function prototype to reflect change
4938         on "target.h".  Adjust function code to use "fork_inferior".
4939         * target.c (target_terminal_init): New function.
4940         (target_terminal_inferior): Likewise.
4941         (target_terminal_ours): Likewise.
4942         * target.h: Include <vector>.
4943         (struct target_ops) <create_inferior>: Update prototype.
4944         (create_inferior): Update macro.
4945         * utils.c (gdb_flush_out_err): New function.
4946         * win32-low.c (win32_create_inferior): Adjust function prototype
4947         and code to reflect change on "target.h".
4948
4949 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
4950
4951         * inferiors.c (switch_to_thread): New function.
4952
4953 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
4954
4955         * Makefile.in (SFILE): Add "common/job-control.c".
4956         (OBS): Add "job-control.o".
4957
4958 2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>
4959
4960         * Makefile: Remove "@host_makefile_frag@".
4961
4962 2017-05-05  Pedro Alves  <palves@redhat.com>
4963
4964         * configure: Regenerate.
4965
4966 2017-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>
4967
4968         * configure: Regenerate.
4969
4970 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
4971
4972         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
4973         software_single_step change of return type to
4974         std::vector<CORE_ADDR>.
4975         * linux-low.c (install_software_single_step_breakpoints):
4976         Likewise.
4977         * linux-low.h (install_software_single_step_breakpoints):
4978         Likewise.
4979
4980 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
4981
4982         * remote-utils.c: Include "gdb_termios.h" instead of
4983         "terminal.h".
4984         * terminal.h: Delete file.
4985
4986 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
4987
4988         * server.c: Include <vector>.
4989         <program_argv, wrapper_argv>: Convert to std::vector.
4990         (start_inferior): Rewrite function to use C++.
4991         (handle_v_run): Likewise.  Update code that calculates the argv
4992         based on the vRun packet; use C++.
4993         (captured_main): Likewise.
4994
4995 2017-04-06  Simon Marchi  <simon.marchi@ericsson.com>
4996
4997         * server.c (handle_v_cont): Initialize thread_resume::thread
4998         with null_ptid.
4999
5000 2017-04-05  Pedro Alves  <palves@redhat.com>
5001
5002         * configure: Regenerate.
5003
5004 2017-04-05  Pedro Alves  <palves@redhat.com>
5005
5006         * gdbreplay.c (sync_error): Constify.
5007         * linux-x86-low.c (push_opcode): Constify.
5008
5009 2017-04-05  Pedro Alves  <palves@redhat.com>
5010
5011         * win32-low.c (get_child_debug_event)
5012         <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
5013         Report TARGET_WAITKIND_SPURIOUS instead.
5014
5015 2017-04-05  Pedro Alves  <palves@redhat.com>
5016
5017         * remote-utils.c (remote_prepare, remote_open): Constify.
5018         * remote-utils.h (remote_prepare, remote_open): Constify.
5019         * server.c (captured_main): Constify 'port' handling.
5020
5021 2017-04-04  Simon Marchi  <simon.marchi@ericsson.com>
5022
5023         * Makefile.in (clean): Clear .deps.
5024
5025 2017-03-31  Simon Marchi  <simon.marchi@polymtl.ca>
5026
5027         * .gitignore: Remove generated files, replace with wildcard.
5028         * (clean): Replace removal of generated files with wildcard.
5029         (version.c): Replace with...
5030         (version-generated.c): ...this.
5031         (xml-builtin.c): Replace with...
5032         (xml-builtin-generated.c): ...this.
5033         (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
5034         (%.c: *regformats*): Replace with...
5035         (%-generated.c: *regformats*): ...this.
5036
5037 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
5038
5039         * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
5040         (xtensa_fill_gregset): Call collect_register_by_name for
5041         threadptr register.
5042         (xtensa_store_gregset): Call supply_register_by_name for
5043         threadptr register.
5044
5045 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
5046
5047         * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
5048         for all registers in a0_regnum..a0_regnum + C0_NREGS range.
5049         (xtensa_store_gregset): Call supply_register for all registers in
5050         a0_regnum..a0_regnum + C0_NREGS range.
5051
5052 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
5053
5054         * Makefile.in (%-ipa.o: %-ipa.c): New rule.
5055         (ax-ipa.o: ax.c): Remove.
5056         (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
5057         (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
5058         (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
5059         (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
5060         (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
5061
5062 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
5063
5064         * Makefile.in (%-ipa.o: ../common/%.c): New rule.
5065         (print-utils-ipa.o: ../common/print-utils.c): Remove.
5066         (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
5067         (errors-ipa.o: ../common/errors.c): Remove.
5068         (format-ipa.o: ../common/format.c): Remove.
5069         (common-utils-ipa.o: ../common/common-utils.c): Remove.
5070
5071 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
5072
5073         * Makefile.in (%-ipa.o: %.c): New rule.
5074         (tracepoint-ipa.o: tracepoint.c): Remove.
5075         (utils-ipa.o: utils.c): Remove.
5076         (remote-utils-ipa.o: remote-utils.c): Remove.
5077         (regcache-ipa.o: regcache.c): Remove.
5078         (i386-linux-ipa.o: i386-linux.c): Remove.
5079         (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
5080         (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
5081         (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
5082         (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
5083         (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
5084         (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
5085         (amd64-linux-ipa.o: amd64-linux.c): Remove.
5086         (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
5087         (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
5088         (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
5089         (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
5090         (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
5091         (aarch64-ipa.o: aarch64.c): Remove.
5092         (s390-linux32-ipa.o: s390-linux32.c): Remove.
5093         (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
5094         (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
5095         (s390-linux64-ipa.o: s390-linux64.c): Remove.
5096         (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
5097         (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
5098         (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
5099         (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
5100         (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
5101         (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
5102         (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
5103         (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
5104         (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
5105         (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
5106         (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
5107         (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
5108         (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
5109         (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
5110         (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
5111         (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
5112         (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
5113         (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
5114         (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
5115         (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
5116         (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
5117         (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
5118         (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
5119         (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
5120         (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
5121         (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
5122         (tdesc-ipa.o: tdesc.c): Remove.
5123         (x32-linux-ipa.o: x32-linux.c): Remove.
5124         (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
5125         (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
5126
5127 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
5128
5129         * Makefile.in (%.o: ../arch/%.c): New rule.
5130         (arm.o: ../arch/arm.c): Remove.
5131         (arm-linux.o: ../arch/arm-linux.c): Remove.
5132         (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
5133         (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
5134
5135 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
5136
5137         * Makefile.in (%.o: ../nat/%.c): New rule.
5138         (x86-dregs.o: ../nat/x86-dregs.c): Remove.
5139         (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
5140         (linux-btrace.o: ../nat/linux-btrace.c): Remove.
5141         (linux-osdata.o: ../nat/linux-osdata.c): Remove.
5142         (linux-procfs.o: ../nat/linux-procfs.c): Remove.
5143         (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
5144         (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
5145         (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
5146         (ppc-linux.o: ../nat/ppc-linux.c): Remove.
5147         (linux-personality.o: ../nat/linux-personality.c): Remove.
5148         (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
5149         (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
5150         (x86-linux.o: ../nat/x86-linux.c): Remove.
5151         (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
5152         (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
5153
5154 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
5155
5156         * Makefile.in (%.o: ../common/%.c): New rule.
5157         (signals.o: ../common/signals.c): Remove.
5158         (print-utils.o: ../common/print-utils.c): Remove.
5159         (rsp-low.o: ../common/rsp-low.c): Remove.
5160         (common-utils.o: ../common/common-utils.c): Remove.
5161         (posix-strerror.o: ../common/posix-strerror.c): Remove.
5162         (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
5163         (vec.o: ../common/vec.c): Remove.
5164         (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
5165         (xml-utils.o: ../common/xml-utils.c): Remove.
5166         (ptid.o: ../common/ptid.c): Remove.
5167         (buffer.o: ../common/buffer.c): Remove.
5168         (format.o: ../common/format.c): Remove.
5169         (filestuff.o: ../common/filestuff.c): Remove.
5170         (agent.o: ../common/agent.c): Remove.
5171         (errors.o: ../common/errors.c): Remove.
5172         (environ.o: ../common/environ.c): Remove.
5173         (common-debug.o: ../common/common-debug.c): Remove.
5174         (cleanups.o: ../common/cleanups.c): Remove.
5175         (common-exceptions.o: ../common/common-exceptions.c): Remove.
5176         (fileio.o: ../common/fileio.c): Remove.
5177         (common-regcache.o: ../common/common-regcache.c): Remove.
5178         (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
5179         (new-op.o: ../common/new-op.c): Remove.
5180         (btrace-common.o: ../common/btrace-common.c): Remove.
5181
5182 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
5183
5184         * Makefile.in (%.o: ../target/%.c): New rule.
5185         (waitstatus.o: ../target/waitstatus.c): Remove.
5186
5187 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
5188
5189         * Makefile.in
5190         (%.c: ../regformats/%.dat,
5191         (%.c: ../regformats/arm/%.dat,
5192         (%.c: ../regformats/i386/%.dat,
5193         (%.c: ../regformats/rs6000/%.dat): New rules.
5194         (aarch64.c): Remove.
5195         (reg-arm.c): Remove.
5196         (arm-with-iwmmxt.c): Remove.
5197         (arm-with-vfpv2.c): Remove.
5198         (arm-with-vfpv3.c): Remove.
5199         (arm-with-neon.c): Remove.
5200         (reg-bfin.c): Remove.
5201         (reg-cris.c): Remove.
5202         (reg-crisv32.c): Remove.
5203         (i386.c): Remove.
5204         (i386-linux.c): Remove.
5205         (i386-avx.c): Remove.
5206         (i386-avx-linux.c): Remove.
5207         (i386-avx-avx512.c): Remove.
5208         (i386-avx-avx512-linux.c): Remove.
5209         (i386-mpx.c): Remove.
5210         (i386-mpx-linux.c): Remove.
5211         (i386-avx-mpx-avx512-pku.c): Remove.
5212         (i386-avx-mpx-avx512-pku-linux.c): Remove.
5213         (i386-avx-mpx.c): Remove.
5214         (i386-avx-mpx-linux.c): Remove.
5215         (i386-mmx.c): Remove.
5216         (i386-mmx-linux.c): Remove.
5217         (reg-ia64.c): Remove.
5218         (reg-m32r.c): Remove.
5219         (reg-m68k.c): Remove.
5220         (reg-cf.c): Remove.
5221         (mips-linux.c): Remove.
5222         (mips-dsp-linux.c): Remove.
5223         (mips64-linux.c): Remove.
5224         (mips64-dsp-linux.c): Remove.
5225         (nios2-linux.c): Remove.
5226         (powerpc-32.c): Remove.
5227         (powerpc-32l.c): Remove.
5228         (powerpc-altivec32l.c): Remove.
5229         (powerpc-cell32l.c): Remove.
5230         (powerpc-vsx32l.c): Remove.
5231         (powerpc-isa205-32l.c): Remove.
5232         (powerpc-isa205-altivec32l.c): Remove.
5233         (powerpc-isa205-vsx32l.c): Remove.
5234         (powerpc-e500l.c): Remove.
5235         (powerpc-64l.c): Remove.
5236         (powerpc-altivec64l.c): Remove.
5237         (powerpc-cell64l.c): Remove.
5238         (powerpc-vsx64l.c): Remove.
5239         (powerpc-isa205-64l.c): Remove.
5240         (powerpc-isa205-altivec64l.c): Remove.
5241         (powerpc-isa205-vsx64l.c): Remove.
5242         (s390-linux32.c): Remove.
5243         (s390-linux32v1.c): Remove.
5244         (s390-linux32v2.c): Remove.
5245         (s390-linux64.c): Remove.
5246         (s390-linux64v1.c): Remove.
5247         (s390-linux64v2.c): Remove.
5248         (s390-te-linux64.c): Remove.
5249         (s390-vx-linux64.c): Remove.
5250         (s390-tevx-linux64.c): Remove.
5251         (s390x-linux64.c): Remove.
5252         (s390x-linux64v1.c): Remove.
5253         (s390x-linux64v2.c): Remove.
5254         (s390x-te-linux64.c): Remove.
5255         (s390x-vx-linux64.c): Remove.
5256         (s390x-tevx-linux64.c): Remove.
5257         (tic6x-c64xp-linux.c): Remove.
5258         (tic6x-c64x-linux.c): Remove.
5259         (tic6x-c62x-linux.c): Remove.
5260         (reg-sh.c): Remove.
5261         (reg-sparc64.c): Remove.
5262         (reg-spu.c): Remove.
5263         (amd64.c): Remove.
5264         (amd64-linux.c): Remove.
5265         (amd64-avx.c): Remove.
5266         (amd64-avx-linux.c): Remove.
5267         (amd64-avx-avx512.c): Remove.
5268         (amd64-avx-avx512-linux.c): Remove.
5269         (amd64-mpx.c): Remove.
5270         (amd64-mpx-linux.c): Remove.
5271         (amd64-avx-mpx-avx512-pku.c): Remove.
5272         (amd64-avx-mpx-avx512-pku-linux.c): Remove.
5273         (amd64-avx-mpx.c): Remove.
5274         (amd64-avx-mpx-linux.c): Remove.
5275         (x32.c): Remove.
5276         (x32-linux.c): Remove.
5277         (x32-avx.c): Remove.
5278         (x32-avx-linux.c): Remove.
5279         (x32-avx-avx512.c): Remove.
5280         (x32-avx-avx512-linux.c): Remove.
5281         (reg-xtensa.c): Remove.
5282         (reg-tilegx.c): Remove.
5283         (reg-tilegx32.c): Remove.
5284
5285 2017-03-07  Sergio Durigan Junior  <sergiodj@redhat.com>
5286
5287         * Makefile.in (SFILES): Add "common/environ.c".
5288         (OBJS): Add "common/environ.h".
5289
5290 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
5291
5292         * configure.ac: Check if the fs_base and gs_base members of
5293         `struct user_regs_struct' exist.
5294         * config.in: Regenerated.
5295         * configure: Likewise.
5296
5297 2017-01-09  Antoine Tremblay  <antoine.tremblay@ericsson.com>
5298
5299         * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
5300         target_read_memory.
5301         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
5302         (get_next_pcs_syscall_next_pc): Likewise.
5303
5304 2016-12-23  Luis Machado  <lgustavo@codesourcery.com>
5305
5306         * win32-i386-low.c: Fix incorrect reference to a couple source files.
5307         * nto-x86-low.c: Likewise.
5308
5309 2016-11-30  Simon Marchi  <simon.marchi@polymtl.ca>
5310
5311         * Makefile.in: Include disable-implicit-rules.mk.
5312
5313 2016-11-23  Pedro Alves  <palves@redhat.com>
5314
5315         * debug.c: Include <chrono> instead of "gdb_sys_time.h".
5316         (debug_vprintf): Use std::chrono::steady_clock instead of
5317         gettimeofday.  Use '.' instead of ':'.
5318         * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
5319         (get_timestamp): Use std::chrono::steady_clock instead of
5320         gettimeofday.
5321
5322 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
5323
5324         * Makefile.in: Fix whitespace formatting.
5325
5326 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
5327
5328         * Makefile.in (SFILES, OBS): Flatten list and order
5329         alphabetically.
5330
5331 2016-11-23  Pedro Alves  <palves@redhat.com>
5332
5333         * event-loop.c (handle_file_event): Use warning.
5334         * linux-low.c (linux_resume_one_lwp_throw): Use warning.
5335         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5336         Use warning.
5337
5338 2016-11-23  Pedro Alves  <palves@redhat.com>
5339
5340         * linux-low.c (check_zombie_leaders): Use debug_printf for debug
5341         output.
5342         * notif.c (handle_notif_ack, notif_event_enque): Likewise.
5343         * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
5344         debug_printf and debug_flush for debug output.
5345         * server.c (handle_general_set): Likewise.
5346         * thread-db.c (try_thread_db_load): Use debug_printf for debug
5347         output.
5348
5349 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
5350
5351         * Makefile.in (.c.o): Replace rule with ...
5352         (%.o: %.c): ... this one.
5353
5354 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
5355
5356         * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
5357         prefixed with @GMAKE_FALSE@.  Update comment related to non-GNU
5358         make.
5359         * configure.ac: Remove checks for the make program.
5360         * configure: Re-generate.
5361
5362 2016-10-28  Pedro Alves  <palves@redhat.com>
5363
5364         * Makefile.in (CXX_DIALECT): Get from configure.
5365         (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
5366         * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
5367         * configure.ac: Call AX_CXX_COMPILE_STDCXX.
5368         * config.in: Regenerate.
5369         * configure: Regenerate.
5370
5371 2016-10-27  Yao Qi  <yao.qi@linaro.org>
5372
5373         * linux-low.c (linux_supports_range_stepping): Return true if
5374         can_software_single_step return true.
5375
5376 2016-10-27  Yao Qi  <yao.qi@linaro.org>
5377
5378         * inferiors.c (find_inferior_in_random): New function.
5379         * inferiors.h (find_inferior_in_random): Declare.
5380         * linux-low.c (linux_wait_for_event_filtered): Call
5381         find_inferior_in_random instead of find_inferior.
5382
5383 2016-10-27  Yao Qi  <yao.qi@linaro.org>
5384
5385         * linux-low.c (linux_wait_1): If single-step breakpoints are
5386         inserted, remove them.
5387
5388 2016-10-26  Pedro Alves  <palves@redhat.com>
5389
5390         * linux-low.c (handle_extended_wait): Link parent/child fork
5391         threads.
5392         (linux_wait_1): Unlink them.
5393         (linux_set_resume_request): Ignore resume requests for
5394         already-resumed and unhandled fork child threads.
5395         * linux-low.h (struct lwp_info) <fork_relative>: New field.
5396         * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
5397         New functions.
5398         (handle_v_requests) <vCont>: Don't call require_running.
5399         * server.h (in_queued_stop_replies): New declaration.
5400
5401 2016-10-24  Yao Qi  <yao.qi@linaro.org>
5402
5403         PR server/20733
5404         * linux-aarch64-low.c (append_insns): Cast the return value to
5405         'uint32_t *'.
5406
5407 2016-10-10  Yao Qi  <yao.qi@linaro.org>
5408
5409         * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
5410
5411 2016-10-06  Sergio Durigan Junior  <sergiodj@redhat.com>
5412
5413         * target.c (target_supports_multi_process): New function, moved
5414         from...
5415         * target.h (target_supports_multi_process): ... here.  Remove
5416         macro.
5417
5418 2016-10-05  Tom Tromey  <tom@tromey.com>
5419
5420         PR remote/20655:
5421         * tracepoint.c (handle_tracepoint_bkpts): Check
5422         ipa_error_tracepoint, not ipa_stopping_tracepoint.
5423
5424 2016-10-05  Yao Qi  <yao.qi@linaro.org>
5425
5426         * configure.srv: Update the path of arm-*.xml files.
5427
5428 2016-10-05  Terry Guo  <terry.guo@arm.com>
5429             Yao Qi  <yao.qi@linaro.org>
5430
5431         * Makefile.in: Adjust the path of rules.
5432         * configure.srv: Update the path of xml files.
5433         * regformats/arm-with-iwmmxt.dat: Regenerated.
5434         * regformats/arm-with-neon.dat: Likewise.
5435         * regformats/arm-with-vfpv2.dat: Likewise.
5436         * regformats/arm-with-vfpv3.dat Likewise.
5437
5438 2016-09-30  Yao Qi  <yao.qi@linaro.org>
5439
5440         PR gdbserver/20627
5441         * target.c (target_stop_and_wait): Don't call
5442         target_continue_no_signal, use resume_stop instead.
5443
5444 2016-09-26  Yao Qi  <yao.qi@linaro.org>
5445
5446         * linux-low.c (linux_wait_1): Call debug_exit.
5447
5448 2016-09-23  Pedro Alves  <palves@redhat.com>
5449
5450         * Makefile.in (SFILES): Add common/new-op.c.
5451         (OBS): Add common/new-op.o.
5452         (new-op.o): New rule.
5453
5454 2016-09-21  Simon Marchi  <simon.marchi@ericsson.com>
5455
5456         * .gitinore: Ignore more files.
5457
5458 2016-09-21  Yao Qi  <yao.qi@linaro.org>
5459
5460         * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
5461         23.
5462
5463 2016-09-19  Sergio Durigan Junior  <sergiodj@redhat.com>
5464
5465         * server.c (start_inferior): Call target_mourn_inferior instead of
5466         mourn_inferior; pass ptid_t argument to it.
5467         (resume): Likewise.
5468         (handle_target_event): Likewise.
5469         * target.c (target_mourn_inferior): New function.
5470         * target.h (mourn_inferior): Delete macro.
5471
5472 2016-09-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5473
5474         * linux-low.c (lwp_is_stepping): New function.
5475
5476 2016-09-06  Carl Love  <cel@us.ibm.com>
5477
5478         * server.c (start_inferior):  Fixed comment, requested comment change
5479         didn't get updated correctly.  Removed reference to ptrace () call as
5480         it is only true on Linux systems.
5481
5482 2016-09-06  Carl Love  <cel@us.ibm.com>
5483
5484         * server.c (start_inferior):  Do not call
5485         function target_post_create_inferior () if the
5486         inferior process has already exited.
5487
5488 2016-09-05  Pedro Alves  <palves@redhat.com>
5489
5490         * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
5491         (COMPILE.pre, CC_LD): Use CXX directly.
5492         (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
5493         * acinclude.m4: Don't include build-with-cxx.m4.
5494         * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
5495         * configure: Regenerate.
5496
5497 2016-09-02  Akash Trehan  <akash.trehan123@gmail.com>
5498
5499         PR gdb/19495
5500         * remote-utils.c (relocate_instruction): Remove redundant strcpy()
5501         call writing data to own_buf.
5502
5503 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
5504
5505         * target.c (mywait): Call target_wait instead of
5506         the_target->wait.
5507         (target_wait): New function.
5508
5509 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
5510
5511         * server.c (start_inferior): New variable 'ptid'.  Replace calls
5512         to the_target->resume by target_continue{,_no_signal}, depending
5513         on the case.
5514         * target.c (target_stop_and_wait): Call target_continue_no_signal
5515         instead of the_target->resume.
5516         (target_continue): New function.
5517
5518 2016-08-31  Antoine Tremblay  <antoine.tremblay@ericsson.com>
5519
5520         * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
5521
5522 2016-08-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
5523
5524         PR server/20491
5525         * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
5526         ps_prochandle.
5527         * linux-aarch64-low.c (ps_get_thread_area): Likewise.
5528         * linux-arm-low.c (ps_get_thread_area): Likewise.
5529         * linux-crisv32-low.c (ps_get_thread_area): Likewise.
5530         * linux-m68k-low.c (ps_get_thread_area): Likewise.
5531         * linux-mips-low.c (ps_get_thread_area): Likewise.
5532         * linux-nios2-low.c (ps_get_thread_area): Likewise.
5533         * linux-tic6x-low.c (ps_get_thread_area): Likewise.
5534         * linux-x86-low.c (ps_get_thread_area): Likewise.
5535         * linux-xtensa-low.c (ps_get_thread_area): Likewise.
5536
5537 2016-08-19  Pedro Alves  <palves@redhat.com>
5538
5539         * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
5540
5541 2016-08-19  Pedro Alves  <palves@redhat.com>
5542
5543         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
5544         comment.  Use memcpy instead of casting through unsigned long.
5545
5546 2016-08-19  Pedro Alves  <palves@redhat.com>
5547
5548         * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
5549         allocating around 0x80000000.
5550
5551 2016-08-19  Pedro Alves  <palves@redhat.com>
5552
5553         PR gdb/20415
5554         * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
5555         (x32-avx512-linux-ipa.o): New rules.
5556         * configure.ac (x86_64-*-linux*): New x32 check.
5557         * configure.srv (ipa_x32_linux_regobj): New.
5558         (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
5559         * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
5560         descriptions.
5561         (initialize_low_tracepoint) [__ILP32__]: Initialize x32
5562         descriptions.
5563         * configure: Regenerate.
5564
5565 2016-08-09  Pedro Alves  <palves@redhat.com>
5566
5567         PR gdb/18653
5568         * Makefile.in (OBS): Add signals-state-save-restore.o.
5569         (signals-state-save-restore.o): New rule.
5570         * config.in: Regenerate.
5571         * configure: Regenerate.
5572         * linux-low.c: Include "signals-state-save-restore.h".
5573         (linux_create_inferior): Call
5574         restore_original_signals_state.
5575         * server.c: Include "dispositions-save-restore.h".
5576         (captured_main): Call save_original_signals_state.
5577
5578 2016-08-05  Pedro Alves  <palves@redhat.com>
5579
5580         * configure: Regenerate.
5581
5582 2016-08-04  Yao Qi  <yao.qi@linaro.org>
5583
5584         * linux-low.c (regsets_fetch_inferior_registers): Check
5585         errno is ESRCH or not.
5586
5587 2016-08-02  Yao Qi  <yao.qi@linaro.org>
5588
5589         * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
5590         <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
5591         (thread_db_load_search): Update.
5592         (try_thread_db_load_1): Don't look for td_ta_event_addr,
5593         td_ta_set_event and td_ta_event_getmsg.
5594
5595 2016-07-26  Pedro Alves  <palves@redhat.com>
5596
5597         PR server/20414
5598         * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
5599         of unsigned long for 64-bit registers and use uint32_t instead of
5600         unsigned int for 32-bit registers.
5601
5602 2016-07-26  Pedro Alves  <palves@redhat.com>
5603
5604         * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
5605         to 'ptrace'.
5606
5607 2016-07-21  Tom Tromey  <tom@tromey.com>
5608
5609         * configure: Rebuild.
5610
5611 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5612
5613         * mem-break.c (find_gdb_breakpoint): Cast bp to
5614         'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
5615
5616 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5617
5618         * server.c (handle_v_requests): Support s and S actions
5619         if target_supports_software_single_step return true.
5620
5621 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5622
5623         * linux-low.c (resume_stopped_resumed_lwps): If resume request
5624         is resume_step, call maybe_hw_step.
5625         (linux_wait_1): Stop all threads, remove reinsert breakpoints,
5626         and unstop them.
5627         (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
5628         breakpoints or not.
5629         (proceed_one_lwp): If resume request is resume_step, install
5630         reinsert breakpoints and call maybe_hw_step.
5631
5632 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5633
5634         * linux-low.c (proceed_one_lwp): Declare.
5635         (linux_resume_one_thread): Remove local variable 'step'.
5636         Lift code enqueue signal.  Call proceed_one_lwp instead of
5637         linux_resume_one_lwp.
5638
5639 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5640
5641         * linux-low.c (linux_resume_one_thread): Call
5642         enqueue_pending_signal.
5643
5644 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5645
5646         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
5647         * inferiors.c (do_restore_current_thread_cleanup): New function.
5648         (make_cleanup_restore_current_thread): Likewise.
5649         * linux-low.c (install_software_single_step_breakpoints): Call
5650         make_cleanup_restore_current_thread.  Switch current_thread to
5651         thread.
5652
5653 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5654
5655         * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
5656         (set_reinsert_breakpoint): New parameter ptid.  Callers updated.
5657         (clone_one_breakpoint): Likewise.
5658         (delete_reinsert_breakpoints): Change parameter to thread.
5659         Callers updated.
5660         (has_reinsert_breakpoints): Likewise.
5661         (uninsert_reinsert_breakpoints): Likewise.
5662         (reinsert_reinsert_breakpoints): Likewise.
5663         * mem-break.h (set_reinsert_breakpoint): Update declaration.
5664         (delete_reinsert_breakpoints): Likewise.
5665         (reinsert_reinsert_breakpoints): Likewise.
5666         (uninsert_reinsert_breakpoints): Likewise.
5667         (has_reinsert_breakpoints): Likewise.
5668
5669 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5670
5671         * inferiors.c (get_thread_process): Make parameter const.
5672         * inferiors.h (get_thread_process): Update declaration.
5673         * mem-break.c (clone_all_breakpoints): Remove all parameters.
5674         Add new parameters child_thread and parent_thread.  Callers
5675         updated.
5676         * mem-break.h (clone_all_breakpoints): Update declaration.
5677
5678 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5679
5680         * mem-break.c (struct breakpoint) <cond_list>: Remove.
5681         <command_list, handler>: Remove.
5682         (struct gdb_breakpoint): New.
5683         (struct other_breakpoint): New.
5684         (struct reinsert_breakpoint): New.
5685         (is_gdb_breakpoint): New function.
5686         (any_persistent_commands): Update command_list if
5687         is_gdb_breakpoint returns true.
5688         (set_breakpoint): Create breakpoints according to their types.
5689         (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
5690         (set_gdb_breakpoint_1): Likewise.
5691         (set_gdb_breakpoint): Likewise.
5692         (clear_breakpoint_conditions): Change parameter type to
5693         'struct gdb_breakpoint *'.
5694         (clear_breakpoint_commands): Likewise.
5695         (clear_breakpoint_conditions_and_commands): Likewise.
5696         (add_condition_to_breakpoint): Likewise.
5697         (add_breakpoint_condition): Likewise.
5698         (add_commands_to_breakpoint): Likewise.
5699         (check_breakpoints): Check other_breakpoint.
5700         (clone_one_breakpoint): Clone breakpopint according to its type.
5701         * mem-break.h (struct gdb_breakpoint): Declare.
5702         (set_gdb_breakpoint): Update declaration.
5703         (clear_breakpoint_conditions_and_commands): Likewise.
5704         (add_breakpoint_condition): Likewise.
5705         (add_breakpoint_commands): Likewise.
5706         * server.c (process_point_options): Change parameter type to
5707         'struct gdb_breakpoint *'.
5708
5709 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5710
5711         * mem-break.c (set_breakpoint_at): Rename it to ...
5712         (set_breakpoint_type_at): ... it.
5713         (set_breakpoint_at): Call set_breakpoint_type_at.
5714         (set_reinsert_breakpoint): Call set_breakpoint_type_at.
5715         * mem-break.h (set_breakpoint_at): Update comments.
5716
5717 2016-07-12  Chung-Lin Tang  <cltang@codesourcery.com>
5718
5719         * linux-nios2-low.c (nios2_fill_gregset): Add type cast
5720         to buf parameter.
5721         (nios2_store_gregset): Likewise.
5722
5723 2016-07-01  Pedro Alves  <palves@redhat.com>
5724             Antoine Tremblay  <antoine.tremblay@ericsson.com>
5725
5726         * linux-low.c: Change interface to take the target lwp_info
5727         pointer directly and return void.  Handle detaching from a zombie
5728         thread.
5729         (linux_detach_lwp_callback): New function.
5730         (linux_detach): Detach from the leader thread after detaching from
5731         the clone threads.
5732
5733 2016-06-28  Yao Qi  <yao.qi@linaro.org>
5734
5735         * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
5736         for variable new_offset.
5737         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5738         (aarch64_ftrace_insn_reloc_cb): Likewise.
5739         (aarch64_ftrace_insn_reloc_tb): Likewise.
5740         (aarch64_install_fast_tracepoint_jump_pad): Likewise.  Use
5741         PRIx64 instead of PRIx32.
5742
5743 2016-06-28  Yao Qi  <yao.qi@linaro.org>
5744
5745         * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
5746         (the_low_target): Install arm_get_syscall_trapinfo.
5747
5748 2016-06-28  Yao Qi  <yao.qi@linaro.org>
5749
5750         * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
5751         function.
5752         (the_low_target): Install aarch64_get_syscall_trapinfo.
5753
5754 2016-06-28  Yao Qi  <yao.qi@linaro.org>
5755
5756         * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
5757         Callers updated.
5758         * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
5759         Remove parameter sysno.
5760         * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
5761         sysret.
5762
5763 2016-06-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5764
5765         * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
5766         (s390_emit_ne_goto): Likewise.
5767         (s390_emit_lt_goto): Likewise.
5768         (s390_emit_le_goto): Likewise.
5769         (s390_emit_gt_goto): Likewise.
5770         (s390_emit_ge_goto): Likewise.
5771         (s390x_emit_eq_goto): Likewise.
5772         (s390x_emit_ne_goto): Likewise.
5773         (s390x_emit_lt_goto): Likewise.
5774         (s390x_emit_le_goto): Likewise.
5775         (s390x_emit_gt_goto): Likewise.
5776         (s390x_emit_ge_goto): Likewise.
5777         (s390_emit_ops_impl): Mark variable static.
5778         (s390x_emit_ops): Likewise.
5779
5780 2016-06-17  Yao Qi  <yao.qi@linaro.org>
5781
5782         * linux-low.c (handle_extended_wait): Call
5783         uninsert_reinsert_breakpoints for the parent process.  Remove
5784         reinsert breakpoints from the child process.  Reinsert them to
5785         the parent process when vfork is done.
5786         * mem-break.c (uninsert_reinsert_breakpoints): New function.
5787         (reinsert_reinsert_breakpoints): New function.
5788         * mem-break.h (uninsert_reinsert_breakpoints): Declare
5789         (reinsert_reinsert_breakpoints): Declare.
5790
5791 2016-06-17  Yao Qi  <yao.qi@linaro.org>
5792
5793         * linux-low.c (handle_extended_wait): If the parent is doing
5794         step-over, remove the reinsert breakpoints from the forked child.
5795
5796 2016-06-17  Yao Qi  <yao.qi@linaro.org>
5797
5798         * linux-low.c (unsuspend_all_lwps): Declare.
5799         (linux_low_filter_event): If thread exited, call finish_step_over.
5800         If step-over is finished, unsuspend other threads.
5801
5802 2016-06-17  Yao Qi  <yao.qi@linaro.org>
5803
5804         * linux-low.c (linux_resume_one_lwp_throw): Assert
5805         has_reinsert_breakpoints returns false.
5806         * mem-break.c (delete_disabled_breakpoints): Assert
5807         bp type isn't reinsert_breakpoint.
5808
5809 2016-06-17  Yao Qi  <yao.qi@linaro.org>
5810
5811         * linux-low.c (maybe_hw_step): New function.
5812         (linux_resume_one_lwp_throw): Call maybe_hw_step.
5813         (finish_step_over): Switch current_thread to lwp temporarily,
5814         and assert has_reinsert_breakpoints returns true.
5815         (proceed_one_lwp): Call maybe_hw_step.
5816         * mem-break.c (has_reinsert_breakpoints): New function.
5817         * mem-break.h (has_reinsert_breakpoints): Declare.
5818
5819 2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>
5820
5821         * win32-low.c (win32_create_inferior): Add pointer casts for C++.
5822
5823 2016-05-17  Yao Qi  <yao.qi@linaro.org>
5824
5825         * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
5826         instead of find_inferior.
5827
5828 2016-05-05  Yao Qi  <yao.qi@linaro.org>
5829
5830         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
5831         Initialize res to zero.
5832
5833 2016-05-05  Yao Qi  <yao.qi@linaro.org>
5834
5835         * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
5836         to uint32_t.
5837
5838 2016-05-04  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5839
5840         * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
5841         used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
5842         (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
5843
5844 2016-04-28  Par Olsson  <par.olsson@windriver.com>
5845             Simon Marchi  <simon.marchi@ericsson.com>
5846
5847         * tracepoint.c (write_inferior_int8): New function.
5848         (cmd_qtenable_disable): Write enable flag using
5849         write_inferior_int8.
5850
5851 2016-04-25  Yao Qi  <yao.qi@linaro.org>
5852
5853         * linux-low.c (lwp_signal_can_be_delivered): Adjust.
5854         (need_step_over_p): Return zero if the LWP has pending signals
5855         can be delivered on software single step target.
5856
5857 2016-04-25  Yao Qi  <yao.qi@linaro.org>
5858
5859         * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
5860         return instead of error.
5861
5862 2016-04-22  Yao Qi  <yao.qi@linaro.org>
5863
5864         * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
5865         to 23.
5866
5867 2016-04-22  Yao Qi  <yao.qi@linaro.org>
5868
5869         * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
5870         signal when stepping over breakpoint with software single
5871         step.
5872
5873 2016-04-21  Pedro Alves  <palves@redhat.com>
5874
5875         * linux-s390-low.c (s390_collect_ptrace_register)
5876         (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
5877         add casts.
5878         (s390_check_regset): Use void * instead of gdb_byte *.
5879
5880 2016-04-20  Pedro Alves  <palves@redhat.com>
5881
5882         * configure: Renegerate.
5883
5884 2016-04-20  Yao Qi  <yao.qi@linaro.org>
5885
5886         * linux-aarch32-low.c: Include "arch/arm-linux.h".
5887         (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
5888         number 16.
5889         (arm_store_gregset): Likewise.
5890
5891 2016-04-16  Walfred Tedeschi  <walfred.tedeschi@intel.com>
5892
5893         * Makefile.in (clean): Add removal for i386-avx-mpx.c,
5894         i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
5895         (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
5896         (amd64-avx-mpx-linux.c): New rules.
5897         (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
5898         * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
5899         (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
5900         (srv_amd64_regobj): Add amd64-avx-mpx.o.
5901         (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
5902         (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
5903         (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
5904         (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
5905         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
5906         (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
5907         (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
5908         * linux-x86-low.c (x86_linux_read_description): Add case for
5909         X86_XSTATE_AVX_MPX_MASK.
5910         (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
5911         (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
5912         init_registers_i386_avx_mpx_linux.
5913         * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
5914         (initialize_low_tracepoint): Call
5915         init_registers_i386_avx_mpx_linux.
5916         * linux-amd64-ipa.c (get_ipa_tdesc):  Add case for avx_mpx.
5917         (initialize_low_tracepoint): Call
5918         init_registers_amd64_avx_mpx_linux.
5919         * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
5920         (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
5921         (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
5922         declarations.
5923
5924 2016-04-18  Pedro Alves  <palves@redhat.com>
5925
5926         * configure: Regenerate.
5927
5928 2016-04-13  Antoine Tremblay  <antoine.tremblay@ericsson.com>
5929
5930         * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
5931         (aarch64_emit_sub): Likewise.
5932
5933 2016-04-12  Pedro Alves  <palves@redhat.com>
5934
5935         * utils.c (prepare_to_throw_exception): Delete.
5936
5937 2016-04-05  Simon Marchi  <simon.marchi@ericsson.com>
5938
5939         * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
5940
5941 2016-04-05  Marcin Kościelnicki  <koriakin@0x04.net>
5942
5943         * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
5944
5945 2016-04-03  Marcin Kościelnicki  <koriakin@0x04.net>
5946
5947         * linux-aarch64-ipa.c: Add <elf.h> include.
5948         * linux-ppc-ipa.c: Add <elf.h> include.
5949         * linux-s390-ipa.c: Add <elf.h> include.
5950
5951 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
5952
5953         * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
5954         (get_raw_reg_ptr): Likewise.
5955         (get_trace_state_variable_value_ptr): Likewise.
5956         (set_trace_state_variable_value_ptr): Likewise.
5957         (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
5958         char *.
5959
5960 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
5961             Marcin Kościelnicki  <koriakin@0x04.net>
5962
5963         PR/17221
5964         * linux-ppc-low.c (emit_insns): New function.
5965         (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
5966         (ppc_emit_prologue): New function.
5967         (ppc_emit_epilogue): New function.
5968         (ppc_emit_add): New function.
5969         (ppc_emit_sub): New function.
5970         (ppc_emit_mul): New function.
5971         (ppc_emit_lsh): New function.
5972         (ppc_emit_rsh_signed): New function.
5973         (ppc_emit_rsh_unsigned): New function.
5974         (ppc_emit_ext): New function.
5975         (ppc_emit_zero_ext): New function.
5976         (ppc_emit_log_not): New function.
5977         (ppc_emit_bit_and): New function.
5978         (ppc_emit_bit_or): New function.
5979         (ppc_emit_bit_xor): New function.
5980         (ppc_emit_bit_not): New function.
5981         (ppc_emit_equal): New function.
5982         (ppc_emit_less_signed): New function.
5983         (ppc_emit_less_unsigned): New function.
5984         (ppc_emit_ref): New function.
5985         (ppc_emit_const): New function.
5986         (ppc_emit_reg): New function.
5987         (ppc_emit_pop): New function.
5988         (ppc_emit_stack_flush): New function.
5989         (ppc_emit_swap): New function.
5990         (ppc_emit_stack_adjust): New function.
5991         (ppc_emit_call): New function.
5992         (ppc_emit_int_call_1): New function.
5993         (ppc_emit_void_call_2): New function.
5994         (ppc_emit_if_goto): New function.
5995         (ppc_emit_goto): New function.
5996         (ppc_emit_eq_goto): New function.
5997         (ppc_emit_ne_goto): New function.
5998         (ppc_emit_lt_goto): New function.
5999         (ppc_emit_le_goto): New function.
6000         (ppc_emit_gt_goto): New function.
6001         (ppc_emit_ge_goto): New function.
6002         (ppc_write_goto_address): New function.
6003         (ppc_emit_ops_impl): New static variable.
6004         (ppc64v1_emit_prologue): New function.
6005         (ppc64v2_emit_prologue): New function.
6006         (ppc64_emit_epilogue): New function.
6007         (ppc64_emit_add): New function.
6008         (ppc64_emit_sub): New function.
6009         (ppc64_emit_mul): New function.
6010         (ppc64_emit_lsh): New function.
6011         (ppc64_emit_rsh_signed): New function.
6012         (ppc64_emit_rsh_unsigned): New function.
6013         (ppc64_emit_ext): New function.
6014         (ppc64_emit_zero_ext): New function.
6015         (ppc64_emit_log_not): New function.
6016         (ppc64_emit_bit_and): New function.
6017         (ppc64_emit_bit_or): New function.
6018         (ppc64_emit_bit_xor): New function.
6019         (ppc64_emit_bit_not): New function.
6020         (ppc64_emit_equal): New function.
6021         (ppc64_emit_less_signed): New function.
6022         (ppc64_emit_less_unsigned): New function.
6023         (ppc64_emit_ref): New function.
6024         (ppc64_emit_const): New function.
6025         (ppc64v1_emit_reg): New function.
6026         (ppc64v2_emit_reg): New function.
6027         (ppc64_emit_pop): New function.
6028         (ppc64_emit_stack_flush): New function.
6029         (ppc64_emit_swap): New function.
6030         (ppc64v1_emit_call): New function.
6031         (ppc64v2_emit_call): New function.
6032         (ppc64v1_emit_int_call_1): New function.
6033         (ppc64v2_emit_int_call_1): New function.
6034         (ppc64v1_emit_void_call_2): New function.
6035         (ppc64v2_emit_void_call_2): New function.
6036         (ppc64_emit_if_goto): New function.
6037         (ppc64_emit_eq_goto): New function.
6038         (ppc64_emit_ne_goto): New function.
6039         (ppc64_emit_lt_goto): New function.
6040         (ppc64_emit_le_goto): New function.
6041         (ppc64_emit_gt_goto): New function.
6042         (ppc64_emit_ge_goto): New function.
6043         (ppc64v1_emit_ops_impl): New static variable.
6044         (ppc64v2_emit_ops_impl): New static variable.
6045         (ppc_emit_ops): New function.
6046         (linux_low_target): Wire in ppc_emit_ops.
6047
6048 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
6049             Marcin Kościelnicki  <koriakin@0x04.net>
6050
6051         PR/17221
6052         * Makefile.in: Add powerpc-*-ipa.o
6053         * configure.srv: Add ipa_obj for powerpc*-linux.
6054         * linux-ppc-ipa.c: New file.
6055         * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
6056         includes.
6057         (PPC_FIELD): New macro.
6058         (PPC_SEXT): New macro.
6059         (PPC_OP6): New macro.
6060         (PPC_BO): New macro.
6061         (PPC_LI): New macro.
6062         (PPC_BD): New macro.
6063         (init_registers_*): Move prototype to linux-ppc-tdesc.h.
6064         (tdesc_*): Move declaration to linux-ppc-tdesc.h.
6065         (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
6066         (ppc_get_thread_area): New function.
6067         (is_elfv2_inferior): New function.
6068         (gen_ds_form): New function.
6069         (GEN_STD): New macro.
6070         (GEN_STDU): New macro.
6071         (GEN_LD): New macro.
6072         (GEN_LDU): New macro.
6073         (gen_d_form): New function.
6074         (GEN_ADDI): New macro.
6075         (GEN_ADDIS): New macro.
6076         (GEN_LI): New macro.
6077         (GEN_LIS): New macro.
6078         (GEN_ORI): New macro.
6079         (GEN_ORIS): New macro.
6080         (GEN_LWZ): New macro.
6081         (GEN_STW): New macro.
6082         (GEN_STWU): New macro.
6083         (gen_xfx_form): New function.
6084         (GEN_MFSPR): New macro.
6085         (GEN_MTSPR): New macro.
6086         (GEN_MFCR): New macro.
6087         (GEN_MTCR): New macro.
6088         (GEN_SYNC): New macro.
6089         (GEN_LWSYNC): New macro.
6090         (gen_x_form): New function.
6091         (GEN_OR): New macro.
6092         (GEN_MR): New macro.
6093         (GEN_LWARX): New macro.
6094         (GEN_STWCX): New macro.
6095         (GEN_CMPW): New macro.
6096         (gen_md_form): New function.
6097         (GEN_RLDICL): New macro.
6098         (GEN_RLDICR): New macro.
6099         (gen_i_form): New function.
6100         (GEN_B): New macro.
6101         (GEN_BL): New macro.
6102         (gen_b_form): New function.
6103         (GEN_BNE): New macro.
6104         (GEN_LOAD): New macro.
6105         (GEN_STORE): New macro.
6106         (gen_limm): New function.
6107         (gen_atomic_xchg): New function.
6108         (gen_call): New function.
6109         (ppc_relocate_instruction): New function.
6110         (ppc_install_fast_tracepoint_jump_pad): New function.
6111         (ppc_get_min_fast_tracepoint_insn_len): New function.
6112         (ppc_get_ipa_tdesc_idx): New function.
6113         (the_low_target): Wire in the new functions.
6114         (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
6115         tdescs.
6116         * linux-ppc-tdesc.h: New file.
6117
6118 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
6119
6120         * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
6121         (alloc_jump_pad_buffer): New function.
6122         * linux-amd64-ipa.c: Add <sys/mman.h> include.
6123         (alloc_jump_pad_buffer): New function.
6124         * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
6125         * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
6126         (alloc_jump_pad_buffer): New function.
6127         * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
6128         (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
6129         * tracepoint.h (alloc_jump_pad_buffer): New prototype.
6130         (getauxval) [!HAVE_GETAUXVAL]: New prototype.
6131
6132 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
6133
6134         * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
6135         * linux-amd64-ipa.c: Likewise.
6136         * linux-i386-ipa.c: Likewise.
6137         * linux-s390-ipa.c: Likewise.
6138         * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
6139         ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
6140         set_trace_state_variable_value_ptr.
6141         (struct ipa_sym_addresses): Likewise.
6142         (symbol_list): Likewise.
6143         (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
6144         accessing gdb_collect directly.
6145         (gdb_collect_ptr_type): New typedef.
6146         (get_raw_reg_ptr_type): New typedef.
6147         (get_trace_state_variable_value_ptr_type): New typedef.
6148         (set_trace_state_variable_value_ptr_type): New typedef.
6149         (gdb_collect_ptr): New global.
6150         (get_raw_reg_ptr): New global.
6151         (get_trace_state_variable_value_ptr): New global.
6152         (set_trace_state_variable_value_ptr): New global.
6153         (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
6154         accessing get_raw_reg directly.
6155         (get_get_tsv_func_addr): Likewise for
6156         get_trace_state_variable_value_ptr.
6157         (get_set_tsv_func_addr): Likewise for
6158         set_trace_state_variable_value_ptr.
6159         * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
6160
6161 2016-03-30  Simon Marchi  <simon.marchi@ericsson.com>
6162
6163         * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
6164
6165 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
6166
6167         * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
6168         packets.
6169         (relocate_instruction): Remove own_buf.
6170         * server.c (own_buf): Make global.
6171         (handle_v_requests): Make global.
6172         * server.h (own_buf): New declaration.
6173         (handle_v_requests): New prototype.
6174
6175 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
6176
6177         PR 18377
6178         * linux-s390-low.c (add_insns): New function.
6179         (s390_emit_prologue): New function.
6180         (s390_emit_epilogue): New function.
6181         (s390_emit_add): New function.
6182         (s390_emit_sub): New function.
6183         (s390_emit_mul): New function.
6184         (s390_emit_lsh): New function.
6185         (s390_emit_rsh_signed): New function.
6186         (s390_emit_rsh_unsigned): New function.
6187         (s390_emit_ext): New function.
6188         (s390_emit_log_not): New function.
6189         (s390_emit_bit_and): New function.
6190         (s390_emit_bit_or): New function.
6191         (s390_emit_bit_xor): New function.
6192         (s390_emit_bit_not): New function.
6193         (s390_emit_equal): New function.
6194         (s390_emit_less_signed): New function.
6195         (s390_emit_less_unsigned): New function.
6196         (s390_emit_ref): New function.
6197         (s390_emit_if_goto): New function.
6198         (s390_emit_goto): New function.
6199         (s390_write_goto_address): New function.
6200         (s390_emit_litpool): New function.
6201         (s390_emit_const): New function.
6202         (s390_emit_call): New function.
6203         (s390_emit_reg): New function.
6204         (s390_emit_pop): New function.
6205         (s390_emit_stack_flush): New function.
6206         (s390_emit_zero_ext): New function.
6207         (s390_emit_swap): New function.
6208         (s390_emit_stack_adjust): New function.
6209         (s390_emit_set_r2): New function.
6210         (s390_emit_int_call_1): New function.
6211         (s390_emit_void_call_2): New function.
6212         (s390_emit_eq_goto): New function.
6213         (s390_emit_ne_goto): New function.
6214         (s390_emit_lt_goto): New function.
6215         (s390_emit_le_goto): New function.
6216         (s390_emit_gt_goto): New function.
6217         (s390_emit_ge_goto): New function.
6218         (s390x_emit_prologue): New function.
6219         (s390x_emit_epilogue): New function.
6220         (s390x_emit_add): New function.
6221         (s390x_emit_sub): New function.
6222         (s390x_emit_mul): New function.
6223         (s390x_emit_lsh): New function.
6224         (s390x_emit_rsh_signed): New function.
6225         (s390x_emit_rsh_unsigned): New function.
6226         (s390x_emit_ext): New function.
6227         (s390x_emit_log_not): New function.
6228         (s390x_emit_bit_and): New function.
6229         (s390x_emit_bit_or): New function.
6230         (s390x_emit_bit_xor): New function.
6231         (s390x_emit_bit_not): New function.
6232         (s390x_emit_equal): New function.
6233         (s390x_emit_less_signed): New function.
6234         (s390x_emit_less_unsigned): New function.
6235         (s390x_emit_ref): New function.
6236         (s390x_emit_if_goto): New function.
6237         (s390x_emit_const): New function.
6238         (s390x_emit_call): New function.
6239         (s390x_emit_reg): New function.
6240         (s390x_emit_pop): New function.
6241         (s390x_emit_stack_flush): New function.
6242         (s390x_emit_zero_ext): New function.
6243         (s390x_emit_swap): New function.
6244         (s390x_emit_stack_adjust): New function.
6245         (s390x_emit_int_call_1): New function.
6246         (s390x_emit_void_call_2): New function.
6247         (s390x_emit_eq_goto): New function.
6248         (s390x_emit_ne_goto): New function.
6249         (s390x_emit_lt_goto): New function.
6250         (s390x_emit_le_goto): New function.
6251         (s390x_emit_gt_goto): New function.
6252         (s390x_emit_ge_goto): New function.
6253         (s390_emit_ops): New function.
6254         (struct linux_target_ops): Fill in emit_ops hook.
6255
6256 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
6257
6258         PR 18377
6259         * Makefile.in: Add s390 IPA files.
6260         * configure.srv: Build IPA for s390.
6261         * linux-s390-ipa.c: New file.
6262         * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
6263         (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
6264         (tdesc_s390_linux32): Likewise.
6265         (init_registers_s390_linux32v1): Likewise.
6266         (tdesc_s390_linux32v1): Likewise.
6267         (init_registers_s390_linux32v2): Likewise.
6268         (tdesc_s390_linux32v2): Likewise.
6269         (init_registers_s390_linux64): Likewise.
6270         (tdesc_s390_linux64): Likewise.
6271         (init_registers_s390_linux64v1): Likewise.
6272         (tdesc_s390_linux64v1): Likewise.
6273         (init_registers_s390_linux64v2): Likewise.
6274         (tdesc_s390_linux64v2): Likewise.
6275         (init_registers_s390_te_linux64): Likewise.
6276         (tdesc_s390_te_linux64): Likewise.
6277         (init_registers_s390_vx_linux64): Likewise.
6278         (tdesc_s390_vx_linux64): Likewise.
6279         (init_registers_s390_tevx_linux64): Likewise.
6280         (tdesc_s390_tevx_linux64): Likewise.
6281         (init_registers_s390x_linux64): Likewise.
6282         (tdesc_s390x_linux64): Likewise.
6283         (init_registers_s390x_linux64v1): Likewise.
6284         (tdesc_s390x_linux64v1): Likewise.
6285         (init_registers_s390x_linux64v2): Likewise.
6286         (tdesc_s390x_linux64v2): Likewise.
6287         (init_registers_s390x_te_linux64): Likewise.
6288         (tdesc_s390x_te_linux64): Likewise.
6289         (init_registers_s390x_vx_linux64): Likewise.
6290         (tdesc_s390x_vx_linux64): Likewise.
6291         (init_registers_s390x_tevx_linux64): Likewise.
6292         (tdesc_s390x_tevx_linux64): Likewise.
6293         (have_hwcap_s390_vx): New static variable.
6294         (s390_arch_setup): Fill have_hwcap_s390_vx.
6295         (s390_get_thread_area): New function.
6296         (s390_ft_entry_gpr_esa): New const.
6297         (s390_ft_entry_gpr_zarch): New const.
6298         (s390_ft_entry_misc): New const.
6299         (s390_ft_entry_fr): New const.
6300         (s390_ft_entry_vr): New const.
6301         (s390_ft_main_31): New const.
6302         (s390_ft_main_64): New const.
6303         (s390_ft_exit_fr): New const.
6304         (s390_ft_exit_vr): New const.
6305         (s390_ft_exit_misc): New const.
6306         (s390_ft_exit_gpr_esa): New const.
6307         (s390_ft_exit_gpr_zarch): New const.
6308         (append_insns): New function.
6309         (s390_relocate_instruction): New function.
6310         (s390_install_fast_tracepoint_jump_pad): New function.
6311         (s390_get_min_fast_tracepoint_insn_len): New function.
6312         (s390_get_ipa_tdesc_idx): New function.
6313         (struct linux_target_ops): Wire in the above functions.
6314         (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
6315         * linux-s390-tdesc.h: New file.
6316
6317 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
6318
6319         * linux-s390-low.c (s390_supports_tracepoints): New function.
6320         (struct linux_target_ops): Fill supports_tracepoints hook.
6321
6322 2016-03-18  Yao Qi  <yao.qi@linaro.org>
6323
6324         * linux-low.c (lwp_signal_can_be_delivered): New function.
6325         (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
6326
6327 2016-03-18  Yao Qi  <yao.qi@linaro.org>
6328
6329         * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
6330         0 if signal is enqueued.  Remove 'signal' from one debugging
6331         message.  Move one debugging message to some lines below.
6332         Remove code setting 'signal' to 0.
6333
6334 2016-03-18  Yao Qi  <yao.qi@linaro.org>
6335
6336         * linux-low.c (linux_low_filter_event): Remove redundant
6337         WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
6338
6339 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
6340
6341         * linux-ppc-low.c (ppc_supports_tracepoints): New function.
6342         (struct linux_target_ops): Wire in the above.
6343
6344 2016-03-03  Yao Qi  <yao.qi@linaro.org>
6345
6346         * linux-low.c: Update comments to start_step_over.
6347
6348 2016-03-03  Yao Qi  <yao.qi@linaro.org>
6349
6350         PR server/19736
6351         * linux-low.c (handle_extended_wait): Set child suspended
6352         if event_lwp->bp_reinsert isn't zero.
6353
6354 2016-03-02  Yao Qi  <yao.qi@linaro.org>
6355
6356         * linux-low.c (linux_resume_one_lwp_throw): Replace code with
6357         enqueue_pending_signal.
6358
6359 2016-03-02  Marcin Kościelnicki  <koriakin@0x04.net>
6360
6361         * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
6362         is actually loaded.
6363
6364 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
6365
6366         * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
6367         (s390_regmap_3264) [!__s390x__]: New global.
6368         (s390_collect_ptrace_register): Skip map entries containing -1.
6369         (s390_supply_ptrace_register): Ditto.
6370         (s390_fill_gprs_high): New function.
6371         (s390_store_gprs_high): New function.
6372         (s390_regsets): Add NT_S390_HIGH_GPRS.
6373         (s390_get_hwcap): Enable on 31-bit.
6374         (have_hwcap_s390_high_gprs): Enable on 31-bit.
6375         (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
6376         Detect NT_S390_HIGH_GPRS.
6377         (s390_usrregs_info_3264): Enable on 31-bit.
6378         (s390_regs_info): Enable regs_info_3264 on 31-bit.
6379         (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
6380
6381 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
6382
6383         PR gdb/13808
6384         * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
6385         * configure.srv: Ditto.
6386         * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
6387         (initialize_low_tracepoint): Remove ipa_tdesc assignment.
6388         * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
6389         (init_registers_amd64_linux): Remove prototype.
6390         (tdesc_amd64_linux): Remove declaration.
6391         (get_ipa_tdesc): New function.
6392         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
6393         initialize remaining tdescs.
6394         * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
6395         (init_registers_i386_linux): Remove prototype.
6396         (tdesc_i386_linux): Remove declaration.
6397         (get_ipa_tdesc): New function.
6398         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
6399         initialize remaining tdescs.
6400         * linux-low.c (linux_get_ipa_tdesc_idx): New function.
6401         (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
6402         * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
6403         * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
6404         (x86_get_ipa_tdesc_idx): New function.
6405         (the_low_target): Wire in x86_get_ipa_tdesc_idx.
6406         * linux-x86-tdesc.h: New file.
6407         * target.h (struct target_ops): Add get_ipa_tdesc_idx.
6408         (target_get_ipa_tdesc_idx): New macro.
6409         * tracepoint.c (ipa_tdesc_idx): New macro.
6410         (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
6411         (symbol_list): Add ipa_tdesc_idx.
6412         (cmd_qtstart): Write ipa_tdesc_idx in the target.
6413         (ipa_tdesc): Remove.
6414         (ipa_tdesc_idx): New variable.
6415         (get_context_regcache): Use get_ipa_tdesc.
6416         (gdb_collect): Ditto.
6417         (gdb_probe): Ditto.
6418         * tracepoint.h (get_ipa_tdesc): New prototype.
6419         (ipa_tdesc): Remove.
6420
6421 2016-02-24  Pedro Alves  <palves@redhat.com>
6422
6423         * linux-low.c (check_stopped_by_breakpoint): Rename to ...
6424         (save_stop_reason): ... this.  Use GDB_ARCH_IS_TRAP_HWBKPT and
6425         handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
6426         Factor out common code between the USE_SIGTRAP_SIGINFO and
6427         !USE_SIGTRAP_SIGINFO blocks.
6428         (linux_low_filter_event): Call save_stop_reason instead of
6429         check_stopped_by_breakpoint and check_stopped_by_watchpoint.
6430         Update comments.
6431         (linux_wait_1): Update comments.
6432
6433 2016-02-24  Wei-cheng Wang  <cole945@gmail.com>
6434
6435         * linux-ppc-low.c (ppc_supports_z_point_type): New function:
6436         (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
6437         (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
6438         ppc_insert_point, ppc_remove_point.
6439
6440 2016-02-17  Marcin Kościelnicki  <koriakin@0x04.net>
6441
6442         * linux-s390-low.c (s390_supports_z_point_type): New function.
6443         (struct linux_target_ops): Wire s390_supports_z_point_type in.
6444
6445 2016-02-16  Yao Qi  <yao.qi@linaro.org>
6446
6447         * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
6448         PC.  Get pc from regcache_read_pc.
6449
6450 2016-02-12  Yao Qi  <yao.qi@linaro.org>
6451
6452         * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
6453         or linux_get_pc_32bit.
6454         (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
6455
6456 2016-02-12  Yao Qi  <yao.qi@linaro.org>
6457
6458         * linux-arm-low.c (get_next_pcs_ops): Initialize it with
6459         arm_linux_get_next_pcs_fixup.
6460
6461 2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>
6462
6463         * tracepoint.c (x_tracepoint_action_download): Change
6464         write_inferior_data_ptr to write_inferior_data_pointer.
6465         (cmd_qtstart): Likewise.
6466         (write_inferior_data_ptr): Remove.
6467         (download_agent_expr): Change write_inferior_data_ptr to
6468         write_inferior_data_pointer.
6469         (download_tracepoint_1): Likewise.
6470         (download_tracepoint): Likewise.
6471         (download_trace_state_variables): Likewise.
6472
6473 2016-02-11  Wei-cheng Wang  <cole945@gmail.com>
6474             Marcin Kościelnicki  <koriakin@0x04.net>
6475
6476         * tracepoint.c (struct tracepoint_action_ops): Remove.
6477         (struct tracepoint_action): Remove ops.
6478         (m_tracepoint_action_download, r_tracepoint_action_download)
6479         (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
6480         size and offset accordingly.
6481         (m_tracepoint_action_ops, r_tracepoint_action_ops)
6482         (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
6483         (tracepoint_action_send, tracepoint_action_download): New functions.
6484         Helpers for trace action handlers.
6485         (add_tracepoint_action): Remove setup actions ops.
6486         (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
6487
6488 2016-02-10  Yao Qi  <yao.qi@linaro.org>
6489
6490         * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
6491
6492 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
6493
6494         * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
6495         to AC_OUTPUT.
6496         * configure: Regenerate.
6497
6498 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
6499
6500         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
6501         void * to gdb_byte *.
6502         * linux-low.c (siginfo_fixup): Likewise.
6503         (linux_xfer_siginfo): Likewise.
6504         * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
6505         Likewise.
6506         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
6507
6508 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
6509
6510         * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
6511         to srv_tgtobj.
6512         (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
6513         to srv_tgtobj.
6514         * linux-x86-low.c [__x86_64__]: Include
6515         "nat/amd64-linux-siginfo.h".
6516         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
6517         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
6518         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
6519         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
6520         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
6521         (cpt_si_fd, si_timerid, si_overrun): Move from
6522         nat/amd64-linux-siginfo.c.
6523         * Makefile.in (amd64-linux-siginfo.o:): New rule.
6524
6525 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
6526
6527         * server.c (skip_to_semicolon):  Remove.
6528         (process_point_options): Use strchrnul instead of
6529         skip_to_semicolon.
6530
6531 2016-01-26  Yao Qi  <yao.qi@linaro.org>
6532
6533         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
6534         * linux-low.c (install_software_single_step_breakpoints): Don't
6535         call regcache_read_pc.
6536         * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
6537         argument pc.
6538
6539 2016-01-26  Yao Qi  <yao.qi@linaro.org>
6540
6541         * linux-low.c (install_software_single_step_breakpoints): Call
6542         regcache_read_pc instead of get_pc.
6543
6544 2016-01-26  Yao Qi  <yao.qi@linaro.org>
6545
6546         * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
6547         (unblock_async_io): Rename to ...
6548         (block_unblock_async_io): ... it.  New function.
6549         (enable_async_io): Don't install SIGIO handler.  Unblock it
6550         instead.
6551         (disable_async_io): Don't ignore SIGIO.  Block it instead.
6552         (initialize_async_io): Install SIGIO handler.  Don't call
6553         unblock_async_io.
6554
6555 2016-01-26  Yao Qi  <yao.qi@linaro.org>
6556
6557         * remote-utils.c (getpkt): If the buffer isn't empty, and the
6558         first character is '\003', call *the_target->request_interrupt.
6559
6560 2016-01-25  Yao Qi  <yao.qi@linaro.org>
6561
6562         * remote-utils.c (new_thread_notify): Remove.
6563         (dead_thread_notify): Likewise.
6564         * remote-utils.h (new_thread_notify): Remove declaration.
6565         (dead_thread_notify): Likewise.
6566
6567 2016-01-23  Marcin Kościelnicki  <koriakin@0x04.net>
6568
6569         * gdb.trace/pending.exp: Fix expected message on continue.
6570
6571 2016-01-22  Marcin Kościelnicki  <koriakin@0x04.net>
6572
6573         * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
6574         it works properly on big-endian machines where sizeof (CORE_ADDR)
6575         != sizeof (void *).
6576
6577 2016-01-21  Pedro Alves  <palves@redhat.com>
6578
6579         * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
6580         (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
6581         * configure: Regenerate.
6582
6583 2016-01-21  Yao Qi  <yao.qi@linaro.org>
6584
6585         * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
6586         is_thumb and set it according to CPSR saved on the stack.
6587         (get_next_pcs_syscall_next_pc): Pass is_thumb to
6588         arm_sigreturn_next_pc.
6589
6590 2016-01-18  Yao Qi  <yao.qi@linaro.org>
6591
6592         * linux-low.c (linux_set_pc_64bit): New function.
6593         (linux_get_pc_64bit): New function.
6594         * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
6595         Declare.
6596         * linux-sparc-low.c (debug_threads): Remove declaration.
6597         (sparc_get_pc): Remove.
6598         (the_low_target): Use linux_get_pc_64bit instead of
6599         sparc_get_pc.
6600         * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
6601         (the_low_target): Use linux_get_pc_64bit and
6602         linux_set_pc_64bit.
6603
6604 2016-01-18  Yao Qi  <yao.qi@linaro.org>
6605
6606         * linux-arm-low.c (debug_threads): Remove declaration.
6607         (arm_get_pc, arm_set_pc): Remove.
6608         (the_low_target): Use linux_get_pc_32bit and
6609         linux_set_pc_32bit.
6610         * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
6611         (the_low_target): Use linux_get_pc_32bit and
6612         linux_set_pc_32bit.
6613         * linux-cris-low.c (debug_threads): Remove declaration.
6614         (cris_get_pc, cris_set_pc,): Remove.
6615         (the_low_target): Use linux_get_pc_32bit and
6616         linux_set_pc_32bit.
6617         * linux-crisv32-low.c (debug_threads): Remove declaration.
6618         (cris_get_pc, cris_set_pc): Remove.
6619         (the_low_target): Use linux_get_pc_32bit and
6620         linux_set_pc_32bit.
6621         * linux-low.c: Include inttypes.h.
6622         (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
6623         * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
6624         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
6625         (the_low_target): Use linux_get_pc_32bit and
6626         linux_set_pc_32bit.
6627         * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
6628         (the_low_target): Use linux_get_pc_32bit and
6629         linux_set_pc_32bit.
6630         * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
6631         (the_low_target): Use linux_get_pc_32bit and
6632         linux_set_pc_32bit.
6633         * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
6634         (the_low_target): Use linux_get_pc_32bit and
6635         linux_set_pc_32bit.
6636         * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
6637         (the_low_target): Use linux_get_pc_32bit and
6638         linux_set_pc_32bit.
6639
6640 2016-01-18  Gary Benson  <gbenson@redhat.com>
6641
6642         * configure.ac (AC_FUNC_FORK): New check.
6643         * config.in: Regenerate.
6644         * configure: Likewise.
6645
6646 2016-01-14  Yao Qi  <yao.qi@linaro.org>
6647
6648         * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
6649         * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
6650         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
6651         arm_get_next_pcs_ctor.
6652
6653 2016-01-12  Josh Stone  <jistone@redhat.com>
6654             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6655
6656         * inferiors.h: Include "gdb_vecs.h".
6657         (struct process_info): Add syscalls_to_catch.
6658         * inferiors.c (remove_process): Free syscalls_to_catch.
6659         * remote-utils.c (prepare_resume_reply): Report syscall_entry and
6660         syscall_return stops.
6661         * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
6662         * server.c (handle_general_set): Handle QCatchSyscalls.
6663         (handle_query): Report support for QCatchSyscalls.
6664         * target.h (struct target_ops): Add supports_catch_syscall.
6665         (target_supports_catch_syscall): New macro.
6666         * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
6667         (struct lwp_info): Add syscall_state.
6668         * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
6669         Maintain syscall_state and syscalls_to_catch across exec.
6670         (get_syscall_trapinfo): New function, proxy to the_low_target.
6671         (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
6672         (linux_low_filter_event): Toggle syscall_state entry/return for
6673         syscall traps, and set it ignored for all others.
6674         (gdb_catching_syscalls_p): New function.
6675         (gdb_catch_this_syscall_p): New function.
6676         (linux_wait_1): Handle SYSCALL_SIGTRAP.
6677         (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
6678         (linux_supports_catch_syscall): New function.
6679         (linux_target_ops): Install it.
6680         * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
6681         (the_low_target): Install it.
6682
6683 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
6684
6685         * acinclude.m4: Include new ../warning.m4 file.
6686         * configure: Regenerated.
6687         * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
6688
6689 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
6690
6691         * ax.c (is_goto_target): Mark static.
6692         * linux-low.c (register_addr): Likewise.
6693         (linux_fetch_registers, linux_store_registers): Likewise.
6694         * mem-break.c (any_persistent_commands): Fix old prototype.
6695         (add_commands_to_breakpoint): Mark static.
6696         * regcache.c (find_register_by_name): Delete unused func.
6697         * remote-utils.c (hex_or_minus_one): Mark static.
6698         * server.c (monitor_show_help): Mark static.
6699         (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
6700         handle_v_requests): Likewise.
6701
6702 2016-01-12  Pedro Alves  <palves@redhat.com>
6703
6704         Remove use of the registered trademark symbol throughout.
6705
6706 2016-01-08  Yao Qi  <yao.qi@linaro.org>
6707
6708         * remote-utils.c (getpkt): If c is '\003', call target hook
6709         request_interrupt.
6710
6711 2016-01-06  Yao Qi  <yao.qi@linaro.org>
6712
6713         * linux-aarch32-low.h (arm_abi_breakpoint): Move to
6714         linux-aarch32-low.c.
6715         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6716         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
6717         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6718         (thumb2_breakpoint): Declare.
6719         * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
6720         linux-aarch32-low.h.
6721         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6722         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
6723         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6724
6725 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
6726
6727         * gdbreplay.c (gdbreplay_version): Change copyright year in
6728         version message.
6729         * server.c (gdbserver_version): Likewise.
6730
6731 2015-12-28  Patrick Palka  <patrick@parcs.ath.cx>
6732
6733         * server.c (crc32_table): Delete.
6734         (crc32): Use libiberty's xcrc32 function.
6735
6736 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
6737
6738         * lynx-low.c (lynx_delete_thread_callback): New function.
6739         (lynx_mourn): Properly delete our process and all of its
6740         threads.  Remove call to clear_inferiors.
6741
6742 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
6743
6744         * target.c (thread_search_callback): Add check that
6745         the thread_stopped target callback is not NULL before
6746         calling it.
6747
6748 2015-12-21  Yao Qi  <yao.qi@linaro.org>
6749
6750         * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
6751         arm breakpoint.
6752
6753 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6754
6755         * server.c (handle_query): Call target_supports_software_single_step.
6756
6757 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6758
6759         * linux-low.c (single_step): New function.
6760         (linux_resume_one_lwp_throw): Call single_step.
6761         (start_step_over): Likewise.
6762
6763 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6764
6765         * Makefile.in (SFILES): Append arch/arm-linux.c,
6766         arch/arm-get-next-pcs.c.
6767         (arm-linux.o): New rule.
6768         (arm-get-next-pcs.o): New rule.
6769         * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
6770         arm-linux.o.
6771         * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro.  Moved
6772         to linux-aarch32-low.c.
6773         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6774         (arm_breakpoint_len, thumb_breakpoint): Likewise.
6775         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6776         (thumb2_breakpoint_len): Likewise.
6777         (arm_is_thumb_mode): Make non-static.
6778         * linux-aarch32-low.h (arm_abi_breakpoint): New macro.  Moved
6779         from linux-aarch32-low.c.
6780         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6781         (arm_breakpoint_len, thumb_breakpoint): Likewise.
6782         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6783         (thumb2_breakpoint_len): Likewise.
6784         (arm_is_thumb_mode): New declaration.
6785         * linux-arm-low.c: Include arch/arm-linux.h
6786         aarch/arm-get-next-pcs.h, sys/syscall.h.
6787         (get_next_pcs_ops): New struct.
6788         (get_next_pcs_addr_bits_remove): New function.
6789         (get_next_pcs_is_thumb): New function.
6790         (get_next_pcs_read_memory_unsigned_integer): Likewise.
6791         (arm_sigreturn_next_pc): Likewise.
6792         (get_next_pcs_syscall_next_pc): Likewise.
6793         (arm_gdbserver_get_next_pcs): Likewise.
6794         (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
6795         Initialize.
6796         * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
6797         * server.h: Include gdb_vecs.h.
6798
6799 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6800
6801         * Makefile.in (SFILES): Append common/common-regcache.c.
6802         (OBS): Append common-regcache.o.
6803         (common-regcache.o): New rule.
6804         * regcache.c (init_register_cache): Initialize cache to
6805         REG_UNAVAILABLE.
6806         (regcache_raw_read_unsigned): New function.
6807         * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
6808         register_status enum.
6809
6810 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6811
6812         * linux-aarch64-low.c (the_low_targets): Rename
6813         breakpoint_reinsert_addr to get_next_pcs.
6814         * linux-arm-low.c (the_low_targets): Likewise.
6815         * linux-bfin-low.c (the_low_targets): Likewise.
6816         * linux-cris-low.c (the_low_targets): Likewise.
6817         * linux-crisv32-low.c (the_low_targets): Likewise.
6818         * linux-low.c (can_software_single_step): Likewise.
6819         (install_software_single_step_breakpoints): New function.
6820         (start_step_over): Use install_software_single_step_breakpoints.
6821         * linux-low.h: New CORE_ADDR vector.
6822         (struct linux_target_ops) Rename breakpoint_reinsert_addr to
6823         get_next_pcs.
6824         * linux-mips-low.c (the_low_targets): Likewise.
6825         * linux-nios2-low.c (the_low_targets): Likewise.
6826         * linux-sparc-low.c (the_low_targets): Likewise.
6827
6828 2015-12-17  Pedro Alves  <palves@redhat.com>
6829
6830         * linux-low.c (linux_kill_one_lwp): Remove references to
6831         LinuxThreads.
6832         (kill_lwp): Remove HAVE_TKILL_SYSCALL check.  No longer fall back
6833         to 'kill'.
6834         (linux_init_signals): Delete.
6835         (initialize_low): Adjust.
6836         * thread-db.c (thread_db_init): Remove LinuxThreads reference.
6837
6838 2015-12-16  Pedro Alves  <palves@redhat.com>
6839
6840         * configure.ac (compiler warning flags): When testing a
6841         -Wno-foo option, check whether -Wfoo works instead.
6842         * configure: Regenerate.
6843
6844 2015-12-11  Don Breazeal  <donb@codesourcery.com>
6845
6846         * server.c (process_serial_event): Don't exit from gdbserver
6847         in remote mode if there are still active inferiors.
6848
6849 2015-12-11  Yao Qi  <yao.qi@linaro.org>
6850
6851         * linux-aarch64-low.c (aarch64_breakpoint_at): Call
6852         arm_breakpoint_at if the process is 32-bit.
6853
6854 2015-12-11  Yao Qi  <yao.qi@linaro.org>
6855
6856         * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
6857         arm breakpoint.
6858
6859 2015-12-07  Yao Qi  <yao.qi@linaro.org>
6860
6861         * configure.srv: Append arm.o to srv_tgtobj for
6862         aarch64*-*-linux* target.
6863         * linux-aarch32-low.c (arm_abi_breakpoint): New macro.  Moved
6864         from linux-arm-low.c.
6865         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6866         (arm_breakpoint_len, thumb_breakpoint): Likewise.
6867         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6868         (thumb2_breakpoint_len): Likewise.
6869         (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
6870         (arm_breakpoint_kinds): Likewise.
6871         (arm_breakpoint_kind_from_pc): Likewise.
6872         (arm_sw_breakpoint_from_kind): Likewise.
6873         (arm_breakpoint_kind_from_current_state): Likewise.
6874         * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
6875         (arm_sw_breakpoint_from_kind): Declare.
6876         (arm_breakpoint_kind_from_current_state): Declare.
6877         (arm_breakpoint_at): Declare.
6878         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
6879         arm_sw_breakpoint_from_kind if process is 32-bit.
6880         (aarch64_breakpoint_kind_from_pc): New function.
6881         (aarch64_breakpoint_kind_from_current_state): New function.
6882         (the_low_target): Initialize fields breakpoint_kind_from_pc
6883         and breakpoint_kind_from_current_state.
6884         * linux-arm-low.c (arm_breakpoint_kinds): Move to
6885         linux-aarch32-low.c.
6886         (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
6887         (arm_breakpoint, arm_breakpoint_len): Likewise.
6888         (thumb_breakpoint, thumb_breakpoint_len): Likewise.
6889         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6890         (arm_is_thumb_mode): Likewise.
6891         (arm_breakpoint_at): Likewise.
6892         (arm_breakpoint_kind_from_pc): Likewise.
6893         (arm_sw_breakpoint_from_kind): Likewise.
6894         (arm_breakpoint_kind_from_current_state): Likewise.
6895
6896         Revert:
6897         2015-08-04  Yao Qi  <yao.qi@linaro.org>
6898
6899         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6900         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6901         * server.c (extended_protocol): Remove "static".
6902         * server.h (extended_protocol): Declare it.
6903
6904 2015-12-04  Josh Stone  <jistone@redhat.com>
6905
6906         * target.h (struct target_ops) <arch_setup>: Rename to ...
6907         (struct target_ops) <post_create_inferior>: ... this.
6908         (target_arch_setup): Rename to ...
6909         (target_post_create_inferior): ... this, calling post_create_inferior.
6910         * server.c (start_inferior): Update target_arch_setup calls to
6911         target_post_create_inferior.
6912         * linux-low.c (linux_low_ptrace_options): Forward declare.
6913         (linux_arch_setup): Update its comment for general use.
6914         (linux_post_create_inferior): New, run arch_setup and setup ptrace.
6915         (struct linux_target_ops): Use linux_post_create_inferior.
6916         * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
6917         to post_create_inferior.
6918         * nto-low.c (struct nto_target_ops): Likewise.
6919         * spu-low.c (struct spu_target_ops): Likewise.
6920         * win32-low.c (struct win32_target_ops): Likewise.
6921
6922 2015-12-03  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6923
6924         * linux-arm-low.c: Remove duplicate arch/arm.h include.
6925
6926 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6927
6928         * linux-arm-low.c (arm_reinsert_addr): Remove function.
6929         (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
6930         * linux-cris-low.c (cris_reinsert_addr> Remove function.
6931         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6932         * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
6933         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6934         * linux-mips-low.c (mips_reinsert_addr): Remove function.
6935         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6936         * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
6937         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6938         * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
6939         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6940
6941 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6942
6943         * linux-low.c (linux_look_up_symbols): Don't call
6944         linux_supports_traceclone.
6945         * linux-low.h (thread_db_init): Remove use_events argument.
6946         * thread-db.c (thread_db_use_event): Remove global variable.
6947         (struct thread_db) <td_thr_event_enable_p>: Remove field.
6948         (struct thread_db) <td_create_bp>: Remove field.
6949         (thread_db_create_event): Remove function.
6950         (thread_db_enable_reporting): Likewise.
6951         (find_one_thread): Don't check for thread_db_use_events.
6952         (attach_thread): Likewise.
6953         (thread_db_load_search): Remove td_thr_event_enable_p initialization.
6954         (try_thread_db_load_1): Don't check for thread_db_use_events.
6955         (thread_db_init): Remove use_events argument and thread events
6956         handling.
6957         (remove_thread_event_breakpoints): Remove function.
6958         (thread_db_detach): Remove call to remove_thred_event_breakpoints.
6959
6960 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6961
6962         * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
6963         New function.
6964         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6965         * linux-arm-low.c (arm_supports_hardware_single_step): New function.
6966         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6967         * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
6968         (struct linux_target_ops) <bfin_supports_hardware_single_step>:
6969         Initialize.
6970         * linux-crisv32-low.c (cris_supports_hardware_single_step):
6971         New function.
6972         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6973         * linux-low.c (can_hardware_single_step): Use
6974         supports_hardware_single_step.
6975         (can_software_single_step): New function.
6976         (start_step_over): Call can_software_single_step.
6977         (linux_supports_hardware_single_step): New function.
6978         (struct target_ops) <supports_software_single_step>: Initialize.
6979         * linux-low.h (struct linux_target_ops)
6980         <supports_hardware_single_step>: Initialize.
6981         * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
6982         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6983         * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
6984         (struct linux_target_ops) <supports_hardware_single_step> Initialize.
6985         * linux-s390-low.c (s390_supports_hardware_single_step): New function.
6986         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6987         * linux-sh-low.c (sh_supports_hardware_single_step): New function.
6988         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6989         * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
6990         (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
6991         Initialize.
6992         * linux-tile-low.c (tile_supports_hardware_single_step): New function.
6993         (struct linux_target_ops) <tile_supports_hardware_single_step>:
6994         Initialize.
6995         * linux-x86-low.c (x86_supports_hardware_single_step) New function.
6996         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6997         * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
6998         New function.
6999         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
7000         * target.h (struct target_ops): <supports_software_single_step>:
7001         New field.
7002         (target_supports_software_single_step): New macro.
7003
7004 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7005
7006         * linux-low.c (linux_wait_1): Fix pc advance condition.
7007         * mem-break.c (reinsert_breakpoint_inserted_here): New function.
7008         * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
7009
7010 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7011
7012         * linux-arm-low.c (arm_is_thumb_mode): New function.
7013         (arm_breakpoint_at): Use arm_is_thumb_mode.
7014         (arm_breakpoint_kind_from_current_state): New function.
7015         (struct linux_target_ops) <breakpoint_kind_from_current_state>:
7016         Initialize.
7017         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
7018         (linux_breakpoint_kind_from_current_state): New function.
7019         (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
7020         * linux-low.h (struct linux_target_ops)
7021         <breakpoint_kind_from_current_state>: New field.
7022         * target.h (struct target_ops): Likewise.
7023         (target_breakpoint_kind_from_current_state): New macro.
7024
7025 2015-11-30  Pedro Alves  <palves@redhat.com>
7026
7027         * linux-low.c (linux_resume): Wake up the event loop before
7028         returning.
7029
7030 2015-11-30  Pedro Alves  <palves@redhat.com>
7031
7032         * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
7033         check.
7034         (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
7035         to -1.
7036         * target.c (struct thread_search): New structure.
7037         (thread_search_callback): New function.
7038         (prev_general_thread): New global.
7039         (prepare_to_access_memory, done_accessing_memory): New functions.
7040         * target.h (prepare_to_access_memory, done_accessing_memory):
7041         Replace macros with function declarations.
7042
7043 2015-11-30  Pedro Alves  <palves@redhat.com>
7044
7045         PR 14618
7046         * linux-low.c (linux_wait_1): If the last resumed thread is gone,
7047         report TARGET_WAITKIND_NO_RESUMED.
7048         * remote-utils.c (prepare_resume_reply): Handle
7049         TARGET_WAITKIND_NO_RESUMED.
7050         * server.c (report_no_resumed): New global.
7051         (handle_query) <qSupported>: Handle "no-resumed+".  Report
7052         "no-resumed+" support.
7053         (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
7054         return error if the client doesn't support no-resumed events.
7055         (push_stop_notification): New function.
7056         (handle_target_event): Use it.  Report TARGET_WAITKIND_NO_RESUMED
7057         events if the client supports them.
7058
7059 2015-11-30  Pedro Alves  <palves@redhat.com>
7060
7061         * linux-low.c (thread_still_has_status_pending_p): Don't check
7062         vCont;t here.
7063         (lwp_resumed): New function.
7064         (status_pending_p_callback): Return early if the LWP is not
7065         supposed to be resumed.
7066
7067 2015-11-30  Pedro Alves  <palves@redhat.com>
7068
7069         * linux-low.c (handle_extended_wait): Assert that the LWP's
7070         waitstatus is TARGET_WAITKIND_IGNORE.  If GDB wants to hear about
7071         thread create events, leave the new child's status pending.
7072         (linux_low_filter_event): If GDB wants to hear about thread exit
7073         events, leave the LWP marked dead and don't delete it.
7074         (linux_wait_for_event_filtered): Don't check for thread exit.
7075         (filter_exit_event): New function.
7076         (linux_wait_1): Use it, when returning an exit event.
7077         (linux_resume_one_lwp_throw): Assert that the LWP's
7078         waitstatus is TARGET_WAITKIND_IGNORE.
7079         * remote-utils.c (prepare_resume_reply): Handle
7080         TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
7081         * server.c (report_thread_events): New global.
7082         (handle_general_set): Handle QThreadEvents.
7083         (handle_query) <qSupported>: Handle and report QThreadEvents+;
7084         (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
7085         TARGET_WAITKIND_THREAD_EXITED.
7086         * server.h (report_thread_events): Declare.
7087
7088 2015-11-30  Pedro Alves  <palves@redhat.com>
7089
7090         * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
7091         the thread's last_resume_kind was resume_stop.
7092
7093 2015-11-30  Pedro Alves  <palves@redhat.com>
7094
7095         * linux-low.c (linux_attach): In non-stop mode, wait for one stop
7096         before returning.
7097
7098 2015-11-30  Pedro Alves  <palves@redhat.com>
7099
7100         * server.c (handle_v_requests): Handle vCtrlC.
7101
7102 2015-11-30  Pedro Alves  <palves@redhat.com>
7103
7104         * gdbthread.h (find_any_thread_of_pid): Declare.
7105         * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
7106         functions.
7107         * server.c (handle_query): If current_thread is NULL, look for
7108         another thread of the selected process.
7109
7110 2015-11-26  Daniel Colascione  <dancol@dancol.org>
7111             Simon Marchi  <simon.marchi@ericsson.com>
7112
7113         * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
7114         * server.c (handle_qxfer_threads_worker): Refactor to include thread
7115         name in reply.
7116         * target.h (struct target_ops) <thread_name>: New field.
7117         (target_thread_name): New macro.
7118
7119 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
7120
7121         * regcache.h (regcache_invalidate_pid): Add declaration.
7122         * regcache.c (regcache_invalidate_pid): New function, extracted
7123         from regcache_invalidate.
7124         (regcache_invalidate): Reimplement using regcache_invalidate_pid.
7125         Add trivial documentation comment.
7126         * lynx-low.c: Use regcache_invalidate_pid instead of
7127         regcache_invalidate.
7128
7129 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
7130
7131         * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
7132         and Elf64_auxv_t if the target is Android.
7133
7134 2015-11-22  Doug Evans  <xdje42@gmail.com>
7135
7136         * target.h: #include <sys/types.h>.
7137
7138 2015-11-19  Pedro Alves  <palves@redhat.com>
7139
7140         * linux-low.c (linux_process_qsupported): Change prototype.
7141         Adjust.
7142         * linux-low.h (struct linux_target_ops) <process_qsupported>:
7143         Change prototype.
7144         * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
7145         and adjust to loop over all features.
7146         * server.c (handle_query) <qSupported>: Adjust to call
7147         target_process_qsupported once, passing it a vector of unprocessed
7148         features.
7149         * target.h (struct target_ops) <process_qsupported>: Change
7150         prototype.
7151         (target_process_qsupported): Adjust.
7152
7153 2015-11-19  Pedro Alves  <palves@redhat.com>
7154
7155         * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
7156         mode.
7157         * configure: Regenerate.
7158
7159 2015-11-19  Pedro Alves  <palves@redhat.com>
7160
7161         * configure: Regenerate.
7162
7163 2015-11-19  Yao Qi  <yao.qi@linaro.org>
7164
7165         * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
7166         type to uint32_t.
7167
7168 2015-11-19  Yao Qi  <yao.qi@linaro.org>
7169
7170         * linux-aarch64-low.c (enum aarch64_operand_type): New.
7171         (struct aarch64_operand): Move enum out.
7172
7173 2015-11-19  Yao Qi  <yao.qi@linaro.org>
7174
7175         * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
7176         struct user_fpsimd_state *.
7177         (aarch64_store_fpregset): Likewise.
7178
7179 2015-11-19  Yao Qi  <yao.qi@linaro.org>
7180
7181         * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
7182         struct user_pt_regs *.
7183         (aarch64_store_gregset): Likewise.
7184
7185 2015-11-18  Pedro Alves  <palves@redhat.com>
7186
7187         * Makefile.in (all_object_files): Add $IPA_OBJS.
7188
7189 2015-11-17  Pedro Alves  <palves@redhat.com>
7190
7191         * win32-low.c (win32_resume): Use gdb_signal_from_host,
7192         GDB_SIGNAL_0 and gdb_signal_to_string.
7193
7194 2015-11-17  Pedro Alves  <palves@redhat.com>
7195
7196         * win32-low.c (handle_output_debug_string): Remove parameter.
7197         (win32_kill): Remove our_status local and adjust call to
7198         handle_output_debug_string.
7199         (get_child_debug_event): Adjust call to
7200         handle_output_debug_string.
7201
7202 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
7203
7204         * linux-mips-low.c (mips_fill_gregset): Add cast.
7205         (mips_store_gregset): Likewise.
7206         (mips_fill_fpregset): Likewise.
7207         (mips_store_fpregset): Likewise.
7208
7209 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
7210
7211         * linux-mips-low.c (mips_add_watchpoint): Rename private to
7212         priv.
7213
7214 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
7215
7216         * linux-mips-low.c (mips_linux_new_thread): Change type of
7217         watch_type to enum target_hw_bp_type.
7218
7219 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
7220
7221                 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
7222                 Change return type to arm_hwbp_type.
7223
7224 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
7225
7226         * linux-aarch32-low.c (arm_fill_gregset): Add cast.
7227         (arm_store_gregset): Likewise.
7228         * linux-arm-low.c (arm_get_hwcap): Likewise.
7229         (arm_read_description): Likewise.
7230
7231 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
7232
7233         * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
7234
7235 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
7236
7237         * linux-ppc-low.c (ppc_get_hwcap): Add cast.
7238         (ppc_fill_vsxregset): Likewise.
7239         (ppc_store_vsxregset): Likewise.
7240         (ppc_fill_vrregset): Likewise.
7241         (ppc_store_vrregset): Likewise.
7242         (ppc_fill_evrregset): Likewise.
7243         (ppc_store_evrregset): Likewise.
7244
7245 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
7246
7247         * linux-ppc-low.c (ppc_usrregs_info): Remove
7248         forward-declaration.
7249         (ppc_arch_setup): Move lower in file.
7250
7251 2015-10-30  Simon Marchi  <simon.marchi@ericsson.com>
7252
7253         * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
7254         (ps_pdwrite): Likewise.
7255
7256 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
7257
7258         * linux-arm-low.c (arm_new_thread): Move pointer dereference
7259         to after assert checks.
7260
7261 2015-10-29  Simon Marchi  <simon.marchi@ericsson.com>
7262
7263         * proc-service.c (ps_pdread): Add/adjust casts.
7264         (ps_pdwrite): Add/adjust casts.
7265
7266 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
7267
7268         * server.c (handle_search_memory_1): Cast return value of
7269         memmem.
7270
7271 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
7272
7273         * server.c (write_qxfer_response): Change type of data to
7274         gdb_byte *.
7275
7276 2015-10-29  Pedro Alves  <palves@redhat.com>
7277
7278         * mem-break.c (Z_packet_to_bkpt_type): Add cast.
7279
7280 2015-10-29  Pedro Alves  <palves@redhat.com>
7281
7282         * tracepoint.c (clear_installed_tracepoints): Add casts.
7283
7284 2015-10-29  Pedro Alves  <palves@redhat.com>
7285
7286         * server.c (handle_v_cont, process_serial_event): Add enum
7287         gdb_signal casts to signal parsing code.
7288
7289 2015-10-29  Pedro Alves  <palves@redhat.com>
7290
7291         * linux-low.h (NULL_REGSET): Define.
7292         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
7293         * linux-arm-low.c (arm_regsets): Likewise.
7294         * linux-crisv32-low.c (cris_regsets): Likewise.
7295         * linux-m68k-low.c (m68k_regsets): Likewise.
7296         * linux-mips-low.c (mips_regsets): Likewise.
7297         * linux-nios2-low.c (nios2_regsets): Likewise.
7298         * linux-ppc-low.c (ppc_regsets): Likewise.
7299         * linux-s390-low.c (s390_regsets): Likewise.
7300         * linux-sh-low.c (sh_regsets): Likewise.
7301         * linux-sparc-low.c (sparc_regsets): Likewise.
7302         * linux-tic6x-low.c (tic6x_regsets): Likewise.
7303         * linux-tile-low.c (tile_regsets): Likewise.
7304         * linux-x86-low.c (x86_regsets): Likewise.
7305         * linux-xtensa-low.c (xtensa_regsets): Likewise.
7306
7307 2015-10-29  Pedro Alves  <palves@redhat.com>
7308
7309         * linux-low.h (NULL_REGSET): Define.
7310         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
7311         * linux-arm-low.c (arm_regsets): Likewise.
7312         * linux-crisv32-low.c (cris_regsets): Likewise.
7313         * linux-m68k-low.c (m68k_regsets): Likewise.
7314         * linux-mips-low.c (mips_regsets): Likewise.
7315         * linux-nios2-low.c (nios2_regsets): Likewise.
7316         * linux-ppc-low.c (ppc_regsets): Likewise.
7317         * linux-s390-low.c (s390_regsets): Likewise.
7318         * linux-sh-low.c (sh_regsets): Likewise.
7319         * linux-sparc-low.c (sparc_regsets): Likewise.
7320         * linux-tic6x-low.c (tic6x_regsets): Likewise.
7321         * linux-tile-low.c (tile_regsets): Likewise.
7322         * linux-x86-low.c (x86_regsets): Likewise.
7323         * linux-xtensa-low.c (xtensa_regsets): Likewise.
7324
7325 2015-10-26  Doug Evans  <dje@google.com>
7326
7327         * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
7328
7329 2015-10-26  Doug Evans  <dje@google.com>
7330
7331         * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
7332
7333 2015-10-26  Doug Evans  <dje@google.com>
7334
7335         * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
7336         for debug_printf.
7337         (attach_thread, find_new_threads_callback): Ditto.
7338
7339 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7340
7341         * mem-break.h (set_breakpoint_data): Remove.
7342
7343 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7344
7345         * nto-low.c (nto_sw_breakpoint_from_kind): New function.
7346         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
7347         (initialize_low): Remove set_breakpoint_data call.
7348         * spu-low.c (spu_sw_breakpoint_from_kind): New function.
7349         (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
7350         (initialize_low): Remove set_breakpoint_data call.
7351         * win32-low.c (win32_sw_breakpoint_from_kind): New function.
7352         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
7353         (initialize_low): Remove set_breakpoint_data call.
7354
7355 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7356
7357         * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
7358         * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
7359         * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
7360         * target.h (target_breakpoint_kind_from_pc): New macro.
7361
7362 2015-10-22  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7363
7364         * linux-low.c (default_breakpoint_kind_from_pc): New function.
7365         (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
7366         the default breakpoint kind.
7367
7368 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7369
7370         * linux-arm-low.c (arm_supports_z_point_type): Add software
7371         breakpoint support.
7372
7373 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7374
7375         * linux-arm-low.c: Refactor breakpoint definitions.
7376         (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
7377         (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
7378
7379 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7380
7381         * Makefile.in: Add arm.c/o.
7382         * configure.srv: Likewise.
7383         * linux-arm-low.c (arm_breakpoint_kinds): New enum.
7384         (arm_breakpoint_kind_from_pc): New function.
7385         (arm_sw_breakpoint_from_kind): Return proper kind.
7386         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
7387
7388 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7389
7390         * linux-low.c (initialize_low): Ajdust for breakpoint global variables
7391         removal.
7392         * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
7393         (struct raw_breakpoint) <size>: Remove.
7394         (struct raw_breakpoint) <kind>: Add.
7395         (bp_size): New function.
7396         (bp_opcode): Likewise.
7397         (find_raw_breakpoint_at): Adjust for kind.
7398         (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
7399         (remove_memory_breakpoint): Adjust for kind call bp_size.
7400         (set_raw_breakpoint_at): Adjust for kind.
7401         (set_breakpoint): Likewise.
7402         (set_breakpoint_at): Call breakpoint_kind_from_pc.
7403         (delete_raw_breakpoint): Adjust for kind.
7404         (delete_breakpoint): Likewise.
7405         (find_gdb_breakpoint): Likewise.
7406         (set_gdb_breakpoint_1): Likewise.
7407         (set_gdb_breakpoint): Likewise.
7408         (delete_gdb_breakpoint_1): Likewise.
7409         (delete_gdb_breakpoint): Likewise.
7410         (uninsert_raw_breakpoint): Likewise.
7411         (reinsert_raw_breakpoint): Likewise.
7412         (set_breakpoint_data): Remove.
7413         (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
7414         (check_mem_read): Adjust for kind call bp_size.
7415         (check_mem_write): Adjust for kind call bp_size,bp_opcode.
7416         (clone_one_breakpoint): Adjust for kind.
7417         * mem-break.h (set_gdb_breakpoint): Likewise.
7418         (delete_gdb_breakpoint): Likewise.
7419         * server.c (process_serial_event): Likewise.
7420
7421 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7422
7423         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
7424         (struct linux_target_ops) <breakpoint>: Remove.
7425         (struct linux_target_ops) <breakpoint_len>: Remove.
7426         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7427         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7428         * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
7429         (arm_sw_breakpoint_from_kind): New function.
7430         * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
7431         (struct linux_target_ops) <breakpoint>: Remove.
7432         (struct linux_target_ops) <breakpoint_len>: Remove.
7433         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7434         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7435         * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
7436         (struct linux_target_ops) <breakpoint>: Remove.
7437         (struct linux_target_ops) <breakpoint_len>: Remove.
7438         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7439         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7440         * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
7441         (struct linux_target_ops) <breakpoint>: Remove.
7442         (struct linux_target_ops) <breakpoint_len>: Remove.
7443         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7444         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7445         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
7446         and sw_breakpoint_from_kind to increment the pc.
7447         (linux_breakpoint_kind_from_pc): New function.
7448         (linux_sw_breakpoint_from_kind): New function.
7449         (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
7450         (initialize_low): Call breakpoint_kind_from_pc and
7451         sw_breakpoint_from_kind to replace breakpoint_data/len.
7452         * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
7453         New field.
7454         (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
7455         * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
7456         (struct linux_target_ops) <breakpoint>: Remove.
7457         (struct linux_target_ops) <breakpoint_len>: Remove.
7458         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7459         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7460         * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
7461         (struct linux_target_ops) <breakpoint>: Remove.
7462         (struct linux_target_ops) <breakpoint_len>: Remove.
7463         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7464         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7465         * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
7466         (struct linux_target_ops) <breakpoint>: Remove.
7467         (struct linux_target_ops) <breakpoint_len>: Remove.
7468         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7469         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7470         * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
7471         (struct linux_target_ops) <breakpoint>: Remove.
7472         (struct linux_target_ops) <breakpoint_len>: Remove.
7473         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7474         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7475         * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
7476         (struct linux_target_ops) <breakpoint>: Remove.
7477         (struct linux_target_ops) <breakpoint_len>: Remove.
7478         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7479         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7480         * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
7481         (struct linux_target_ops) <breakpoint>: Remove.
7482         (struct linux_target_ops) <breakpoint_len>: Remove.
7483         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7484         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7485         * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
7486         (struct linux_target_ops) <breakpoint>: Remove.
7487         (struct linux_target_ops) <breakpoint_len>: Remove.
7488         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7489         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7490         * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
7491         (struct linux_target_ops) <breakpoint>: Remove.
7492         (struct linux_target_ops) <breakpoint_len>: Remove.
7493         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7494         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7495         * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
7496         (struct linux_target_ops) <breakpoint>: Remove.
7497         (struct linux_target_ops) <breakpoint_len>: Remove.
7498         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7499         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7500         * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
7501         * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
7502         (struct linux_target_ops) <breakpoint>: Remove.
7503         (struct linux_target_ops) <breakpoint_len>: Remove.
7504         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7505         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7506         * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
7507         (struct linux_target_ops) <breakpoint>: Remove.
7508         (struct linux_target_ops) <breakpoint_len>: Remove.
7509         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7510         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7511
7512 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7513
7514         * linux-cris-low.c (cris_get_pc): Remove void arg.
7515
7516 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
7517
7518         * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
7519         variable name.
7520
7521 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
7522
7523         * inferiors.c (thread_pid_matches_callback): New function.
7524         (find_thread_process): New function.
7525         (remove_thread): Reset current_thread.
7526         (remove_process): Assert threads have been removed first.
7527
7528 2015-10-15  Yao Qi  <yao.qi@linaro.org>
7529
7530         * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
7531         if it is 3.
7532         (aarch64_remove_point): Likewise.
7533         * regcache.c (regcache_register_size): New function.
7534
7535 2015-10-12  Yao Qi  <yao.qi@linaro.org>
7536
7537         * linux-aarch64-low.c: Update all callers as emit_load_store
7538         is renamed to aarch64_emit_load_store.
7539
7540 2015-10-12  Yao Qi  <yao.qi@linaro.org>
7541
7542         * linux-aarch64-low.c: Update all callers of function renaming
7543         from emit_insn to aarch64_emit_insn.
7544
7545 2015-10-12  Yao Qi  <yao.qi@linaro.org>
7546
7547         * linux-aarch64-low.c (enum aarch64_opcodes): Move to
7548         arch/aarch64-insn.h.
7549         (struct aarch64_memory_operand): Likewise.
7550         (ENCODE): Likewise.
7551         (emit_insn): Move to arch/aarch64-insn.c.
7552         (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
7553         (emit_load_store): Move to arch/aarch64-insn.c.
7554         (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
7555         (can_encode_int32): Remove.
7556
7557 2015-10-12  Yao Qi  <yao.qi@linaro.org>
7558
7559         * linux-aarch64-low.c (extract_signed_bitfield): Remove.
7560         (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
7561         (aarch64_relocate_instruction): Likewise.
7562         (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
7563         (struct aarch64_insn_visitor): Likewise.
7564
7565 2015-10-12  Yao Qi  <yao.qi@linaro.org>
7566
7567         * linux-aarch64-low.c (struct aarch64_insn_data): New.
7568         (struct aarch64_insn_visitor): New.
7569         (struct aarch64_insn_relocation_data): New.
7570         (aarch64_ftrace_insn_reloc_b): New function.
7571         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
7572         (aarch64_ftrace_insn_reloc_cb): Likewise.
7573         (aarch64_ftrace_insn_reloc_tb): Likewise.
7574         (aarch64_ftrace_insn_reloc_adr): Likewise.
7575         (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
7576         (aarch64_ftrace_insn_reloc_others): Likewise.
7577         (visitor): New.
7578         (aarch64_relocate_instruction): Use visitor.
7579
7580 2015-10-12  Yao Qi  <yao.qi@linaro.org>
7581
7582         * linux-aarch64-low.c (aarch64_relocate_instruction): Return
7583         int.  Add argument buf.
7584         (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
7585         aarch64_relocate_instruction.
7586
7587 2015-10-12  Yao Qi  <yao.qi@linaro.org>
7588
7589         * linux-aarch64-low.c (aarch64_relocate_instruction): Add
7590         argument insn.  Remove local variable insn.  Don't call
7591         target_read_uint32.
7592         (aarch64_install_fast_tracepoint_jump_pad): Call
7593         target_read_uint32.
7594
7595 2015-09-30  Yao Qi  <yao.qi@linaro.org>
7596
7597         * linux-aarch64-low.c (emit_movk): Shorten a long line.
7598         (emit_load_store_pair): Likewise.
7599
7600 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
7601
7602         * dll.c (match_dll): Add cast(s).
7603         (unloaded_dll): Likewise.
7604         * linux-low.c (second_thread_of_pid_p): Likewise.
7605         (delete_lwp_callback): Likewise.
7606         (count_events_callback): Likewise.
7607         (select_event_lwp_callback): Likewise.
7608         (linux_set_resume_request): Likewise.
7609         * server.c (accumulate_file_name_length): Likewise.
7610         (emit_dll_description): Likewise.
7611         (handle_qxfer_threads_worker): Likewise.
7612         (visit_actioned_threads): Likewise.
7613         * thread-db.c (any_thread_of): Likewise.
7614         * tracepoint.c (same_process_p): Likewise.
7615         (match_blocktype): Likewise.
7616         (build_traceframe_info_xml): Likewise.
7617
7618 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
7619
7620         * ax.c (gdb_parse_agent_expr): Add cast to allocation result
7621         assignment.
7622         (gdb_unparse_agent_expr): Likewise.
7623         * hostio.c (require_data): Likewise.
7624         (handle_pread): Likewise.
7625         * linux-low.c (disable_regset): Likewise.
7626         (fetch_register): Likewise.
7627         (store_register): Likewise.
7628         (get_dynamic): Likewise.
7629         (linux_qxfer_libraries_svr4): Likewise.
7630         * mem-break.c (delete_fast_tracepoint_jump): Likewise.
7631         (set_fast_tracepoint_jump): Likewise.
7632         (uninsert_fast_tracepoint_jumps_at): Likewise.
7633         (reinsert_fast_tracepoint_jumps_at): Likewise.
7634         (validate_inserted_breakpoint): Likewise.
7635         (clone_agent_expr): Likewise.
7636         * regcache.c (init_register_cache): Likewise.
7637         * remote-utils.c (putpkt_binary_1): Likewise.
7638         (decode_M_packet): Likewise.
7639         (decode_X_packet): Likewise.
7640         (look_up_one_symbol): Likewise.
7641         (relocate_instruction): Likewise.
7642         (monitor_output): Likewise.
7643         * server.c (handle_search_memory): Likewise.
7644         (handle_qxfer_exec_file): Likewise.
7645         (handle_qxfer_libraries): Likewise.
7646         (handle_qxfer): Likewise.
7647         (handle_query): Likewise.
7648         (handle_v_cont): Likewise.
7649         (handle_v_run): Likewise.
7650         (captured_main): Likewise.
7651         * target.c (write_inferior_memory): Likewise.
7652         * thread-db.c (try_thread_db_load_from_dir): Likewise.
7653         * tracepoint.c (init_trace_buffer): Likewise.
7654         (add_tracepoint_action): Likewise.
7655         (add_traceframe): Likewise.
7656         (add_traceframe_block): Likewise.
7657         (cmd_qtdpsrc): Likewise.
7658         (cmd_qtdv): Likewise.
7659         (cmd_qtstatus): Likewise.
7660         (response_source): Likewise.
7661         (response_tsv): Likewise.
7662         (cmd_qtnotes): Likewise.
7663         (gdb_collect): Likewise.
7664         (initialize_tracepoint): Likewise.
7665
7666 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
7667
7668         * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
7669         (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
7670         <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
7671         <NOP>: New.
7672         (enum aarch64_condition_codes): New enum.
7673         (w0): New static global.
7674         (fp): Likewise.
7675         (lr): Likewise.
7676         (struct aarch64_memory_operand) <type>: New
7677         MEMORY_OPERAND_POSTINDEX type.
7678         (postindex_memory_operand): New helper function.
7679         (emit_ret): New function.
7680         (emit_load_store_pair): New function, factored out of emit_stp
7681         with support for MEMORY_OPERAND_POSTINDEX.
7682         (emit_stp): Rewrite using emit_load_store_pair.
7683         (emit_ldp): New function.
7684         (emit_load_store): Likewise.
7685         (emit_ldr): Mention post-index instruction in comment.
7686         (emit_ldrh): New function.
7687         (emit_ldrb): New function.
7688         (emit_ldrsw): Mention post-index instruction in comment.
7689         (emit_str): Likewise.
7690         (emit_subs): New function.
7691         (emit_cmp): Likewise.
7692         (emit_and): Likewise.
7693         (emit_orr): Likewise.
7694         (emit_orn): Likewise.
7695         (emit_eor): Likewise.
7696         (emit_mvn): Likewise.
7697         (emit_lslv): Likewise.
7698         (emit_lsrv): Likewise.
7699         (emit_asrv): Likewise.
7700         (emit_mul): Likewise.
7701         (emit_sbfm): Likewise.
7702         (emit_sbfx): Likewise.
7703         (emit_ubfm): Likewise.
7704         (emit_ubfx): Likewise.
7705         (emit_csinc): Likewise.
7706         (emit_cset): Likewise.
7707         (emit_nop): Likewise.
7708         (emit_ops_insns): New helper function.
7709         (emit_pop): Likewise.
7710         (emit_push): Likewise.
7711         (aarch64_emit_prologue): New function.
7712         (aarch64_emit_epilogue): Likewise.
7713         (aarch64_emit_add): Likewise.
7714         (aarch64_emit_sub): Likewise.
7715         (aarch64_emit_mul): Likewise.
7716         (aarch64_emit_lsh): Likewise.
7717         (aarch64_emit_rsh_signed): Likewise.
7718         (aarch64_emit_rsh_unsigned): Likewise.
7719         (aarch64_emit_ext): Likewise.
7720         (aarch64_emit_log_not): Likewise.
7721         (aarch64_emit_bit_and): Likewise.
7722         (aarch64_emit_bit_or): Likewise.
7723         (aarch64_emit_bit_xor): Likewise.
7724         (aarch64_emit_bit_not): Likewise.
7725         (aarch64_emit_equal): Likewise.
7726         (aarch64_emit_less_signed): Likewise.
7727         (aarch64_emit_less_unsigned): Likewise.
7728         (aarch64_emit_ref): Likewise.
7729         (aarch64_emit_if_goto): Likewise.
7730         (aarch64_emit_goto): Likewise.
7731         (aarch64_write_goto_address): Likewise.
7732         (aarch64_emit_const): Likewise.
7733         (aarch64_emit_call): Likewise.
7734         (aarch64_emit_reg): Likewise.
7735         (aarch64_emit_pop): Likewise.
7736         (aarch64_emit_stack_flush): Likewise.
7737         (aarch64_emit_zero_ext): Likewise.
7738         (aarch64_emit_swap): Likewise.
7739         (aarch64_emit_stack_adjust): Likewise.
7740         (aarch64_emit_int_call_1): Likewise.
7741         (aarch64_emit_void_call_2): Likewise.
7742         (aarch64_emit_eq_goto): Likewise.
7743         (aarch64_emit_ne_goto): Likewise.
7744         (aarch64_emit_lt_goto): Likewise.
7745         (aarch64_emit_le_goto): Likewise.
7746         (aarch64_emit_gt_goto): Likewise.
7747         (aarch64_emit_ge_got): Likewise.
7748         (aarch64_emit_ops_impl): New static global variable.
7749         (aarch64_emit_ops): New target function, return
7750         &aarch64_emit_ops_impl.
7751         (struct linux_target_ops): Install it.
7752
7753 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
7754
7755         * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
7756         * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
7757         aarch64-ipa.o.
7758         * linux-aarch64-ipa.c: New file.
7759         * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
7760         and endian.h.
7761         (aarch64_get_thread_area): New target method.
7762         (extract_signed_bitfield): New helper function.
7763         (aarch64_decode_ldr_literal): New function.
7764         (enum aarch64_opcodes): New enum.
7765         (struct aarch64_register): New struct.
7766         (struct aarch64_operand): New struct.
7767         (x0): New static global.
7768         (x1): Likewise.
7769         (x2): Likewise.
7770         (x3): Likewise.
7771         (x4): Likewise.
7772         (w2): Likewise.
7773         (ip0): Likewise.
7774         (sp): Likewise.
7775         (xzr): Likewise.
7776         (aarch64_register): New helper function.
7777         (register_operand): Likewise.
7778         (immediate_operand): Likewise.
7779         (struct aarch64_memory_operand): New struct.
7780         (offset_memory_operand): New helper function.
7781         (preindex_memory_operand): Likewise.
7782         (enum aarch64_system_control_registers): New enum.
7783         (ENCODE): New macro.
7784         (emit_insn): New helper function.
7785         (emit_b): New function.
7786         (emit_bcond): Likewise.
7787         (emit_cb): Likewise.
7788         (emit_tb): Likewise.
7789         (emit_blr): Likewise.
7790         (emit_stp): Likewise.
7791         (emit_ldp_q_offset): Likewise.
7792         (emit_stp_q_offset): Likewise.
7793         (emit_load_store): Likewise.
7794         (emit_ldr): Likewise.
7795         (emit_ldrsw): Likewise.
7796         (emit_str): Likewise.
7797         (emit_ldaxr): Likewise.
7798         (emit_stxr): Likewise.
7799         (emit_stlr): Likewise.
7800         (emit_data_processing_reg): Likewise.
7801         (emit_data_processing): Likewise.
7802         (emit_add): Likewise.
7803         (emit_sub): Likewise.
7804         (emit_mov): Likewise.
7805         (emit_movk): Likewise.
7806         (emit_mov_addr): Likewise.
7807         (emit_mrs): Likewise.
7808         (emit_msr): Likewise.
7809         (emit_sevl): Likewise.
7810         (emit_wfe): Likewise.
7811         (append_insns): Likewise.
7812         (can_encode_int32_in): New helper function.
7813         (aarch64_relocate_instruction): New function.
7814         (aarch64_install_fast_tracepoint_jump_pad): Likewise.
7815         (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
7816         (struct linux_target_ops): Install aarch64_get_thread_area,
7817         aarch64_install_fast_tracepoint_jump_pad and
7818         aarch64_get_min_fast_tracepoint_insn_len.
7819
7820 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
7821
7822         * Makefile.in (aarch64-insn.o): New rule.
7823         * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
7824
7825 2015-09-21  Yao Qi  <yao.qi@linaro.org>
7826
7827         * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
7828
7829 2015-09-21  Yao Qi  <yao.qi@linaro.org>
7830
7831         * tracepoint.c (max_jump_pad_size): Remove.
7832
7833 2015-09-18  Yao Qi  <yao.qi@linaro.org>
7834
7835         * linux-aarch64-low.c: Don't include sys/uio.h.
7836         (ps_get_thread_area): Call aarch64_ps_get_thread_area.
7837
7838 2015-09-16  Wei-cheng Wang  <cole945@gmail.com>
7839
7840         * tracepoint.c (eval_result_type): Change prototype.
7841         (condition_true_at_tracepoint): Fix argument to compiled_cond.
7842
7843 2015-09-15  Pedro Alves  <palves@redhat.com>
7844
7845         * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
7846         Check whether to report exec events instead of checking whether
7847         multiprocess is enabled.
7848
7849 2015-09-15  Pedro Alves  <palves@redhat.com>
7850
7851         PR remote/18965
7852         * remote-utils.c (prepare_resume_reply): Merge
7853         TARGET_WAITKIND_VFORK_DONE switch case with the
7854         TARGET_WAITKIND_FORKED case.
7855
7856 2015-09-15  Yao Qi  <yao.qi@linaro.org>
7857
7858         * server.c (handle_query): Check string comparison using
7859         "else if" instead of "if".
7860
7861 2015-09-15  Yao Qi  <yao.qi@linaro.org>
7862
7863         * server.c (vCont_supported): New global variable.
7864         (handle_query): Set vCont_supported to 1 if "vContSupported+"
7865         matches.  Append ";vContSupported+" to own_buf.
7866         (handle_v_requests): Append ";s;S" to own_buf if target supports
7867         hardware single step or vCont_supported is false.
7868         (capture_main): Set vCont_supported to zero.
7869
7870 2015-09-15  Yao Qi  <yao.qi@linaro.org>
7871
7872         * linux-low.c (linux_supports_conditional_breakpoints): Rename
7873         it to ...
7874         (linux_supports_hardware_single_step): ... New function.
7875         (linux_target_ops): Update.
7876         * lynx-low.c (lynx_target_ops): Set field
7877         supports_hardware_single_step to target_can_do_hardware_single_step.
7878         * nto-low.c (nto_target_ops): Likewise.
7879         * spu-low.c (spu_target_ops): Likewise.
7880         * win32-low.c (win32_target_ops): Likewise.
7881         * target.c (target_can_do_hardware_single_step): New function.
7882         * target.h (struct target_ops) <supports_conditional_breakpoints>:
7883         Remove.  <supports_hardware_single_step>: New field.
7884         (target_supports_conditional_breakpoints): Remove.
7885         (target_supports_hardware_single_step): New macro.
7886         (target_can_do_hardware_single_step): Declare.
7887         * server.c (handle_query): Use target_supports_hardware_single_step
7888         instead of target_supports_conditional_breakpoints.
7889
7890 2015-09-15  Yao Qi  <yao.qi@linaro.org>
7891
7892         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
7893         function.
7894         (struct linux_target_ops the_low_target): Install
7895         aarch64_linux_siginfo_fixup.
7896
7897 2015-09-11  Don Breazeal  <donb@codesourcery.com>
7898             Luis Machado  <lgustavo@codesourcery.com>
7899
7900         * linux-low.c (linux_mourn): Static declaration.
7901         (linux_arch_setup): Move in front of
7902         handle_extended_wait.
7903         (linux_arch_setup_thread): New function.
7904         (handle_extended_wait): Handle exec events.  Call
7905         linux_arch_setup_thread.  Make event_lwp argument a
7906         pointer-to-a-pointer.
7907         (check_zombie_leaders): Do not check stopped threads.
7908         (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
7909         (linux_low_filter_event): Add lwp and thread for exec'ing
7910         non-leader thread if leader thread has been deleted.
7911         Refactor code into linux_arch_setup_thread and call it.
7912         Pass child lwp pointer by reference to handle_extended_wait.
7913         (linux_wait_for_event_filtered): Update comment.
7914         (linux_wait_1): Prevent clobbering exec event status.
7915         (linux_supports_exec_events): New function.
7916         (linux_target_ops) <supports_exec_events>: Initialize new member.
7917         * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
7918         new member.
7919         * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
7920         * server.c (report_exec_events): New global variable.
7921         (handle_query): Handle qSupported query for exec-events feature.
7922         (captured_main): Initialize report_exec_events.
7923         * server.h (report_exec_events): Declare new global variable.
7924         * target.h (struct target_ops) <supports_exec_events>: New
7925         member.
7926         (target_supports_exec_events): New macro.
7927         * win32-low.c (win32_target_ops) <supports_exec_events>:
7928         Initialize new member.
7929
7930 2015-09-09  Markus Metzger  <markus.t.metzger@intel.com>
7931
7932         * linux-low.c (linux_low_enable_btrace): Remove.
7933         (linux_target_ops): Replace linux_low_enable_btrace with
7934         linux_enable_btrace.
7935
7936 2015-09-03  Yao Qi  <yao.qi@linaro.org>
7937
7938         * linux-aarch64-low.c (aarch64_insert_point): Call
7939         aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
7940         returns true.
7941
7942 2015-08-27  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7943
7944         * linux-low.c (check_stopped_by_breakpoint): Use
7945         GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
7946
7947 2015-08-27  Pedro Alves  <palves@redhat.com>
7948
7949         * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
7950
7951 2015-08-26  Simon Marchi  <simon.marchi@ericsson.com>
7952
7953         * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
7954         the XNEW-family equivalent.
7955         (compile_bytecodes): Likewise.
7956         * dll.c (loaded_dll): Likewise.
7957         * event-loop.c (append_callback_event): Likewise.
7958         (create_file_handler): Likewise.
7959         (create_file_event): Likewise.
7960         * hostio.c (handle_open): Likewise.
7961         * inferiors.c (add_thread): Likewise.
7962         (add_process): Likewise.
7963         * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
7964         * linux-arm-low.c (arm_new_process): Likewise.
7965         (arm_new_thread): Likewise.
7966         * linux-low.c (add_to_pid_list): Likewise.
7967         (linux_add_process): Likewise.
7968         (handle_extended_wait): Likewise.
7969         (add_lwp): Likewise.
7970         (enqueue_one_deferred_signal): Likewise.
7971         (enqueue_pending_signal): Likewise.
7972         (linux_resume_one_lwp_throw): Likewise.
7973         (linux_resume_one_thread): Likewise.
7974         (linux_read_memory): Likewise.
7975         (linux_write_memory): Likewise.
7976         * linux-mips-low.c (mips_linux_new_process): Likewise.
7977         (mips_linux_new_thread): Likewise.
7978         (mips_add_watchpoint): Likewise.
7979         * linux-x86-low.c (initialize_low_arch): Likewise.
7980         * lynx-low.c (lynx_add_process): Likewise.
7981         * mem-break.c (set_raw_breakpoint_at): Likewise.
7982         (set_breakpoint): Likewise.
7983         (add_condition_to_breakpoint): Likewise.
7984         (add_commands_to_breakpoint): Likewise.
7985         (clone_agent_expr): Likewise.
7986         (clone_one_breakpoint): Likewise.
7987         * regcache.c (new_register_cache): Likewise.
7988         * remote-utils.c (look_up_one_symbol): Likewise.
7989         * server.c (queue_stop_reply): Likewise.
7990         (start_inferior): Likewise.
7991         (queue_stop_reply_callback): Likewise.
7992         (handle_target_event): Likewise.
7993         * spu-low.c (fetch_ppc_memory): Likewise.
7994         (store_ppc_memory): Likewise.
7995         * target.c (set_target_ops): Likewise.
7996         * thread-db.c (thread_db_load_search): Likewise.
7997         (try_thread_db_load_1): Likewise.
7998         * tracepoint.c (add_tracepoint): Likewise.
7999         (add_tracepoint_action): Likewise.
8000         (create_trace_state_variable): Likewise.
8001         (cmd_qtdpsrc): Likewise.
8002         (cmd_qtro): Likewise.
8003         (add_while_stepping_state): Likewise.
8004         * win32-low.c (child_add_thread): Likewise.
8005         (get_image_name): Likewise.
8006
8007 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8008
8009         * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
8010
8011 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8012
8013         * Makefile.in (aarch64-linux.o): New rule.
8014         * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
8015         srv_tgtobj.
8016         * linux-aarch64-low.c: Include nat/aarch64-linux.h.
8017         (aarch64_init_debug_reg_state): Make it extern.
8018         (aarch64_linux_prepare_to_resume): Remove.
8019
8020 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8021
8022         * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
8023         lwp_arch_private_info and ptid_of_lwp.
8024
8025 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8026
8027         * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
8028         Find proc_info by find_process_pid.  All callers updated.
8029
8030 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8031
8032         * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
8033         Remove.
8034         (debug_reg_change_callback): Remove.
8035         (aarch64_notify_debug_reg_change): Remove.
8036
8037 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8038
8039         * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
8040         Call current_lwp_ptid.
8041
8042 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8043
8044         * linux-aarch64-low.c (debug_reg_change_callback): Use
8045         debug_printf.
8046
8047 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8048
8049         * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
8050
8051 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8052
8053         * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
8054
8055 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8056
8057         * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
8058         the code.
8059
8060 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8061
8062         * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
8063         Remove.
8064         (debug_reg_change_callback): Remove argument entry and add argument
8065         lwp.  Remove local variable thread.  Don't print thread id in the
8066         debugging output.  Don't check whether pid of thread equals to pid.
8067         (aarch64_notify_debug_reg_change): Don't set param.pid.  Call
8068         iterate_over_lwps instead find_inferior.
8069
8070 2015-08-24  Pedro Alves  <palves@redhat.com>
8071
8072         * inferiors.c (get_first_process): New function.
8073         * inferiors.h (get_first_process): New declaration.
8074         * remote-utils.c (read_ptid): Default to the first process in the
8075         list, instead of to the current thread's process.
8076
8077 2015-08-24  Pedro Alves  <palves@redhat.com>
8078
8079         * debug.c: Include gdb_sys_time.h instead of sys/time.h.
8080         * event-loop.c: Likewise.
8081         * remote-utils.c: Likewise.
8082         * tracepoint.c: Likewise.
8083
8084 2015-08-24  Pedro Alves  <palves@redhat.com>
8085
8086         * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
8087         ptid_get_lwp.
8088
8089 2015-08-21  Pedro Alves  <palves@redhat.com>
8090
8091         * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
8092         instead of literal 1.
8093
8094 2015-08-21  Pedro Alves  <palves@redhat.com>
8095
8096         * tdesc.c (default_description): Explicitly zero-initialize.
8097
8098 2015-08-21  Pedro Alves  <palves@redhat.com>
8099
8100         PR gdb/18749
8101         * inferiors.c (remove_thread): Discard any pending stop reply for
8102         this thread.
8103         * server.c (remove_all_on_match_pid): Rename to ...
8104         (remove_all_on_match_ptid): ... this.  Work with a filter ptid
8105         instead of a pid.
8106         (discard_queued_stop_replies): Change parameter to a ptid.  Now
8107         extern.
8108         (handle_v_kill, kill_inferior_callback, captured_main)
8109         (process_serial_event): Adjust.
8110         * server.h (discard_queued_stop_replies): Declare.
8111
8112 2015-08-21  Pedro Alves  <palves@redhat.com>
8113
8114         * linux-low.c (wait_for_sigstop): Always switch to no thread
8115         selected if the previously current thread dies.
8116         * lynx-low.c (lynx_request_interrupt): Use the first thread's
8117         process instead of the current thread's.
8118         * remote-utils.c (input_interrupt): Don't check if there's no
8119         current thread.
8120         * server.c (gdb_read_memory, gdb_write_memory): If setting the
8121         current thread to the general thread fails, error out.
8122         (handle_qxfer_auxv, handle_qxfer_libraries)
8123         (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
8124         (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
8125         (handle_query): Check if there's a thread selected instead of
8126         checking whether there's any thread in the thread list.
8127         (handle_qxfer_threads, handle_qxfer_btrace)
8128         (handle_qxfer_btrace_conf): Don't error out early if there's no
8129         thread in the thread list.
8130         (handle_v_cont, myresume): Don't set the current thread to the
8131         continue thread.
8132         (process_serial_event) <Hg handling>: Also set thread_id if the
8133         previous general thread is still alive.
8134         (process_serial_event) <g/G handling>: If setting the current
8135         thread to the general thread fails, error out.
8136         * spu-low.c (spu_resume, spu_request_interrupt): Use the first
8137         thread's lwp instead of the current thread's.
8138         * target.c (set_desired_thread): If the desired thread was not
8139         found, leave the current thread pointing to NULL.  Return an int
8140         (boolean) indicating success.
8141         * target.h (set_desired_thread): Change return type to int.
8142
8143 2015-08-20  Max Filippov  <jcmvbkbc@gmail.com>
8144
8145         * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
8146         * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
8147         #includes.
8148         (ps_get_thread_area): New function.
8149
8150 2015-08-19  Gary Benson  <gbenson@redhat.com>
8151
8152         * hostio.c (handle_pread): Do not attempt to read more data
8153         than hostio_reply_with_data can fit in a packet.
8154
8155 2015-08-18  Joel Brobecker  <brobecker@adacore.com>
8156
8157         * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
8158
8159 2015-08-14  Matthew Fortune  <matthew.fortune@imgtec.com>
8160
8161         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
8162
8163 2015-08-06  Pedro Alves  <palves@redhat.com>
8164
8165         * tracepoint.c (expr_eval_result): Now an int.
8166
8167 2015-08-06  Pedro Alves  <palves@redhat.com>
8168
8169         * gdbthread.h (struct regcache): Forward declare.
8170         (struct thread_info) <regcache_data>: Now a struct regcache
8171         pointer.
8172         * inferiors.c (inferior_regcache_data)
8173         (set_inferior_regcache_data): Now work with struct regcache
8174         pointers.
8175         * inferiors.h (struct regcache): Forward declare.
8176         (inferior_regcache_data, set_inferior_regcache_data): Now work
8177         with struct regcache pointers.
8178         * regcache.c (get_thread_regcache, regcache_invalidate_thread)
8179         (free_register_cache_thread): Remove struct regcache pointer
8180         casts.
8181
8182 2015-08-06  Pedro Alves  <palves@redhat.com>
8183
8184         * server.c (captured_main): On error, print the exception message
8185         to stderr, and if run_once is set, throw a quit.
8186
8187 2015-08-06  Pedro Alves  <palves@redhat.com>
8188
8189         * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
8190         the current thread.
8191
8192 2015-08-06  Pedro Alves  <palves@redhat.com>
8193
8194         * linux-low.c (linux_write_memory): Rewrite debug output to avoid
8195         reading beyond the passed in buffer length.
8196
8197 2015-08-06  Pierre Langlois  <pierre.langlois@arm.com>
8198
8199         * tracepoint.c (symbol_list) <required>: Remove.
8200
8201 2015-08-06  Pedro Alves  <palves@redhat.com>
8202
8203         * linux-low.c (handle_extended_wait): Set the fork child's suspend
8204         count if stopping and suspending threads.
8205         (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
8206         stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
8207         (linux_detach): Complete an ongoing step-over.
8208         (lwp_suspended_inc, lwp_suspended_decr): New functions.  Use
8209         throughout.
8210         (resume_stopped_resumed_lwps): Don't resume a suspended thread.
8211         (linux_wait_1): If passing a signal to the inferior after
8212         finishing a step-over, unsuspend and re-resume all lwps.  If we
8213         see a single-step event but the thread should be continuing, don't
8214         pass the trap to gdb.
8215         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
8216         internal_error instead of gdb_assert.
8217         (enqueue_pending_signal): New function.
8218         (check_ptrace_stopped_lwp_gone): Add debug output.
8219         (start_step_over): Use internal_error instead of gdb_assert.
8220         (complete_ongoing_step_over): New function.
8221         (linux_resume_one_thread): Don't resume a suspended thread.
8222         (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
8223         it stepping.
8224
8225 2015-08-06  Pedro Alves  <palves@redhat.com>
8226
8227         * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
8228         (linux_thread_alive): Use lwp_is_marked_dead.
8229         (extended_event_reported): Delete.
8230         (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
8231         instead of extended_event_reported.
8232         (mark_lwp_dead): Don't set the 'dead' flag.  Store the waitstatus
8233         as well.
8234         (lwp_is_marked_dead): New function.
8235         (lwp_running): Use lwp_is_marked_dead.
8236         * linux-low.h: Delete 'dead' field, and update 'waitstatus's
8237         comment.
8238
8239 2015-08-06  Pedro Alves  <palves@redhat.com>
8240
8241         * linux-low.c (linux_wait_1): Move fork event output out of the
8242         !report_to_gdb check.  Pass event_child->waitstatus to
8243         target_waitstatus_to_string instead of ourstatus.
8244
8245 2015-08-04  Yao Qi  <yao.qi@linaro.org>
8246
8247         * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
8248         if current_thread is 32 bit.
8249
8250 2015-08-04  Yao Qi  <yao.qi@linaro.org>
8251
8252         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
8253         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
8254         * server.c (extended_protocol): Remove "static".
8255         * server.h (extended_protocol): Declare it.
8256
8257 2015-08-04  Yao Qi  <yao.qi@linaro.org>
8258
8259         * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
8260         both aarch64 and aarch32.
8261         (aarch64_set_pc): Likewise.
8262
8263 2015-08-04  Yao Qi  <yao.qi@linaro.org>
8264
8265         * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
8266         to srv_regobj and append arm-core.xml arm-vfpv3.xml and
8267         arm-with-neon.xml to srv_xmlfiles.
8268         * linux-aarch64-low.c: Include linux-aarch32-low.h.
8269         (is_64bit_tdesc): New function.
8270         (aarch64_linux_read_description): New function.
8271         (aarch64_arch_setup): Call aarch64_linux_read_description.
8272         (regs_info): Rename to regs_info_aarch64.
8273         (aarch64_regs_info): Return right regs_info.
8274         (initialize_low_arch): Call initialize_low_arch_aarch32.
8275
8276 2015-08-04  Yao Qi  <yao.qi@linaro.org>
8277
8278         * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
8279         * linux-aarch32-low.c: New file.
8280         * linux-aarch32-low.h: New file.
8281         * linux-arm-low.c (arm_fill_gregset): Move it to
8282         linux-aarch32-low.c.
8283         (arm_store_gregset): Likewise.
8284         (arm_fill_vfpregset): Call arm_fill_vfpregset_num
8285         (arm_store_vfpregset): Call arm_store_vfpregset_num.
8286         (arm_arch_setup): Check if PTRACE_GETREGSET works.
8287         (regs_info): Rename to regs_info_arm.
8288         (arm_regs_info): Return regs_info_aarch32 if
8289         have_ptrace_getregset is 1 and target description is
8290         arm_with_neon or arm_with_vfpv3.
8291         (initialize_low_arch): Don't call init_registers_arm_with_neon.
8292         Call initialize_low_arch_aarch32 instead.
8293
8294 2015-08-04  Yao Qi  <yao.qi@linaro.org>
8295
8296         * linux-x86-low.c (have_ptrace_getregset): Move it to ...
8297         * linux-low.c: ... here.
8298         * linux-low.h (have_ptrace_getregset): Declare it.
8299
8300 2015-08-04  Pedro Alves  <palves@redhat.com>
8301
8302         * thread-db.c (struct thread_db): Use new typedefs.
8303         (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
8304         CHK calls.
8305         (disable_thread_event_reporting): Cast result of dlsym to
8306         destination function pointer type.
8307         (thread_db_mourn): Use td_ta_delete_ftype.
8308
8309 2015-08-03  Sandra Loosemore  <sandra@codesourcery.com>
8310
8311         * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
8312         arch variant.
8313         (CDX_BREAKPOINT): Define for R2.
8314         (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
8315         (the_low_target): Add comments.
8316
8317 2015-07-30  Yao Qi  <yao.qi@linaro.org>
8318
8319         * linux-arm-low.c (arm_hwcap): Remove it.
8320         (arm_read_description): New local variable arm_hwcap.  Don't
8321         set arm_hwcap to zero.
8322
8323 2015-07-30  Yao Qi  <yao.qi@linaro.org>
8324
8325         * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
8326         Use regcache->tdesc instead.
8327         (arm_store_wmmxregset): Likewise.
8328         (arm_fill_vfpregset): Likewise.
8329         (arm_store_vfpregset): Likewise.
8330
8331 2015-07-30  Yao Qi  <yao.qi@linaro.org>
8332
8333         * linux-arm-low.c: Include arch/arm.h.
8334         (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
8335         (arm_store_gregset): Likewise.
8336
8337 2015-07-29  Simon Marchi  <simon.marchi@ericsson.com>
8338
8339         * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
8340         ptrace's 4th parameter.
8341
8342 2015-07-27  Yao Qi  <yao.qi@linaro.org>
8343
8344         * configure.srv (case aarch64*-*-linux*): Don't set
8345         srv_linux_usrregs.
8346
8347 2015-07-24  Pedro Alves  <palves@redhat.c: Likewise.om>
8348
8349         * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
8350         sys/ptrace.h.
8351         * linux-arm-low.c: Likewise.
8352         * linux-cris-low.c: Likewise.
8353         * linux-crisv32-low.c: Likewise.
8354         * linux-low.c: Likewise.
8355         * linux-m68k-low.c: Likewise.
8356         * linux-mips-low.c: Likewise.
8357         * linux-nios2-low.c: Likewise.
8358         * linux-s390-low.c: Likewise.
8359         * linux-sparc-low.c: Likewise.
8360         * linux-tic6x-low.c: Likewise.
8361         * linux-tile-low.c: Likewise.
8362         * linux-x86-low.c: Likewise.
8363
8364 2015-07-24  Pedro Alves  <palves@redhat.com>
8365
8366         * config.in: Regenerate.
8367         * configure: Regenerate.
8368
8369 2015-07-24  Pedro Alves  <palves@redhat.com>
8370
8371         * acinclude.m4: Include ../ptrace.m4.
8372         * configure.ac: Call GDB_AC_PTRACE.
8373         * config.in, configure: Regenerate.
8374
8375 2015-07-24  Yao Qi  <yao.qi@linaro.org>
8376
8377         * linux-low.c (linux_create_inferior): Remove setting to
8378         proc->priv->new_inferior.
8379         (linux_attach): Likewise.
8380         (linux_low_filter_event): Likewise.
8381         * linux-low.h (struct process_info_private) <new_inferior>: Remove.
8382
8383 2015-07-24  Yao Qi  <yao.qi@linaro.org>
8384
8385         * linux-low.c (linux_arch_setup): New function.
8386         (linux_low_filter_event): If proc->tdesc is NULL and
8387         proc->attached is true, call the_low_target.arch_setup.
8388         Otherwise, keep status pending, and return.
8389         (linux_resume_one_lwp_throw): Don't call get_pc if
8390         thread->while_stepping isn't NULL.  Don't call
8391         get_thread_regcache if proc->tdesc is NULL.
8392         (need_step_over_p): Return 0 if proc->tdesc is NULL.
8393         (linux_target_ops): Install arch_setup.
8394         * server.c (start_inferior): Call the_target->arch_setup.
8395         * target.h (struct target_ops) <arch_setup>: New field.
8396         (target_arch_setup): New marco.
8397         * lynx-low.c (lynx_target_ops): Update.
8398         * nto-low.c (nto_target_ops): Update.
8399         * spu-low.c (spu_target_ops): Update.
8400         * win32-low.c (win32_target_ops): Update.
8401
8402 2015-07-24  Yao Qi  <yao.qi@linaro.org>
8403
8404         * linux-low.c (linux_add_process): Don't set
8405         proc->priv->new_inferior.
8406         (linux_create_inferior): Set proc->priv->new_inferior to 1.
8407         (linux_attach): Likewise.
8408
8409 2015-07-24  Yao Qi  <yao.qi@linaro.org>
8410
8411         * server.c (start_inferior): Code refactor.
8412
8413 2015-07-24  Yao Qi  <yao.qi@linaro.org>
8414
8415         * server.c (process_serial_event): Set general_thread.
8416
8417 2015-07-21  Yao Qi  <yao.qi@linaro.org>
8418
8419         * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
8420         aarch64_linux_get_debug_reg_capacity.
8421
8422 2015-07-17  Yao Qi  <yao.qi@linaro.org>
8423
8424         * Makefile.in (aarch64-linux-hw-point.o): New rule.
8425         * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
8426         * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
8427         (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
8428         (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
8429         (AARCH64_HWP_ALIGNMENT): Likewise.
8430         (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
8431         (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
8432         (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
8433         (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
8434         (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
8435         (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
8436         (struct aarch64_debug_reg_state): Likewise.
8437         (struct arch_lwp_info): Likewise.
8438         (aarch64_align_watchpoint): Likewise.
8439         (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
8440         (aarch64_watchpoint_length): Likewise.
8441         (aarch64_point_encode_ctrl_reg): Likewise
8442         (aarch64_point_is_aligned): Likewise.
8443         (aarch64_align_watchpoint): Likewise.
8444         (aarch64_linux_set_debug_regs):
8445         (aarch64_dr_state_insert_one_point): Likewise.
8446         (aarch64_dr_state_remove_one_point): Likewise.
8447         (aarch64_handle_breakpoint): Likewise.
8448         (aarch64_handle_aligned_watchpoint): Likewise.
8449         (aarch64_handle_unaligned_watchpoint): Likewise.
8450         (aarch64_handle_watchpoint): Likewise.
8451
8452 2015-07-17  Yao Qi  <yao.qi@linaro.org>
8453
8454         * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
8455         and don't aarch64_get_debug_reg_state.  All callers update.
8456         (aarch64_handle_aligned_watchpoint): Likewise.
8457         (aarch64_handle_unaligned_watchpoint): Likewise.
8458         (aarch64_handle_watchpoint): Likewise.
8459         (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
8460         (aarch64_remove_point): Likewise.
8461
8462 2015-07-17  Yao Qi  <yao.qi@linaro.org>
8463
8464         * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
8465         debug_printf.
8466         (aarch64_handle_unaligned_watchpoint): Likewise.
8467
8468 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
8469
8470         Revert the previous 3 commits:
8471         Move gdb_regex* to common/
8472         Move linux_find_memory_regions_full & co.
8473         gdbserver build-id attribute generator
8474
8475 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
8476             Jan Kratochvil  <jan.kratochvil@redhat.com>
8477
8478         gdbserver build-id attribute generator.
8479         * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
8480         (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
8481         (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
8482         (find_phdr): New.
8483         (get_dynamic): Use find_pdhr to traverse program headers.
8484         (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
8485         (compare_mapping_entry_range, struct find_memory_region_callback_data)
8486         (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
8487         (get_hex_build_id): New.
8488         (linux_qxfer_libraries_svr4): Add optional build-id attribute
8489         to reply XML document.
8490
8491 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
8492             Jan Kratochvil  <jan.kratochvil@redhat.com>
8493
8494         * target.c: Include target/target-utils.h and fcntl.h.
8495         (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
8496         (target_fileio_read_stralloc): New functions.
8497
8498 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
8499
8500         * Makefile.in (OBS): Add gdb_regex.o.
8501         (gdb_regex.o): New.
8502         * config.in: Rebuilt.
8503         * configure: Rebuilt.
8504
8505 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
8506             Jan Kratochvil  <jan.kratochvil@redhat.com>
8507
8508         Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
8509         * Makefile.in (OBS): Add target-utils.o.
8510         (linux-maps.o, target-utils.o): New.
8511         * configure.srv (srv_linux_obj): Add linux-maps.o.
8512
8513 2015-07-15  Pierre Langlois  <pierre.langlois@arm.com>
8514
8515         * linux-aarch64-low.c (aarch64_supports_range_stepping): New
8516         function, return 1.
8517         (the_low_target): Install it.
8518
8519 2015-07-14  Pedro Alves  <palves@redhat.com>
8520
8521         * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
8522         Instead, ignore ECHILD, and throw an error for other errnos.
8523
8524 2015-07-10  Pedro Alves  <palves@redhat.com>
8525
8526         * event-loop.c (struct callback_event) <data>: Change type to
8527         gdb_client_data instance instead of gdb_client_data pointer.
8528         (append_callback_event): Adjust.
8529
8530 2015-07-10  Pierre Langlois  <pierre.langlois@arm.com>
8531
8532         * linux-aarch64-low.c: Add comments for each linux_target_ops
8533         method.  Remove comments already covered in target_ops and
8534         linux_target_ops definitions.
8535         (the_low_target): Add comments for each unimplemented method.
8536
8537 2015-07-09  Yao Qi  <yao.qi@linaro.org>
8538
8539         * linux-aarch64-low.c (aarch64_regmap): Remove.
8540         (aarch64_usrregs_info): Remove.
8541         (regs_info): Set field usrregs to NULL.
8542
8543 2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>
8544
8545         * linux-low.c: Include "rsp-low.h"
8546         (linux_low_encode_pt_config, linux_low_encode_raw): New.
8547         (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
8548         (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
8549         (handle_btrace_enable_pt): New.
8550         (handle_btrace_general_set): Support "pt".
8551         (handle_btrace_conf_general_set): Support "pt:size".
8552
8553 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
8554
8555         * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
8556         Z_PACKET_SW_BP.
8557
8558 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
8559
8560         * linux-aarch64-low.c: Remove comment about endianness.
8561         (aarch64_breakpoint): Change type to gdb_byte[].  Set to "brk #0".
8562         (aarch64_breakpoint_at): Change type of insn to gdb_byte[].  Use
8563         memcmp.
8564
8565 2015-06-24  Gary Benson  <gbenson@redhat.com>
8566
8567         * linux-i386-ipa.c (stdint.h): Do not include.
8568         * lynx-i386-low.c (stdint.h): Likewise.
8569         * lynx-ppc-low.c (stdint.h): Likewise.
8570         * mem-break.c (stdint.h): Likewise.
8571         * thread-db.c (stdint.h): Likewise.
8572         * tracepoint.c (stdint.h): Likewise.
8573         * win32-low.c (stdint.h): Likewise.
8574
8575 2015-06-18  Simon Marchi  <simon.marchi@ericsson.com>
8576
8577         * server.c (write_qxfer_response): Update call to
8578         remote_escape_output.
8579
8580 2015-06-15  Aleksandar Ristovski  <aristovski@qnx.com
8581             Jan Kratochvil  <jan.kratochvil@redhat.com>
8582
8583         Merge multiple hex conversions.
8584         * gdbreplay.c (tohex): Rename to 'fromhex'.
8585         (logchar): Use fromhex.
8586
8587 2015-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
8588
8589         * server.c (handle_qxfer_libraries): Set `version' attribute for
8590         <library-list>.
8591
8592 2015-06-10  Gary Benson  <gbenson@redhat.com>
8593
8594         * target.h (struct target_ops) <multifs_open>: New field.
8595         <multifs_unlink>: Likewise.
8596         <multifs_readlink>: Likewise.
8597         * linux-low.c (nat/linux-namespaces.h): New include.
8598         (linux_target_ops): Initialize the_target->multifs_open,
8599         the_target->multifs_unlink and the_target->multifs_readlink.
8600         * hostio.h (hostio_handle_new_gdb_connection): New declaration.
8601         * hostio.c (hostio_fs_pid): New static variable.
8602         (hostio_handle_new_gdb_connection): New function.
8603         (handle_setfs): Likewise.
8604         (handle_open): Use the_target->multifs_open as appropriate.
8605         (handle_unlink): Use the_target->multifs_unlink as appropriate.
8606         (handle_readlink): Use the_target->multifs_readlink as
8607         appropriate.
8608         (handle_vFile): Handle vFile:setfs packets.
8609         * server.c (handle_query): Call hostio_handle_new_gdb_connection
8610         after target_handle_new_gdb_connection.
8611
8612 2015-06-10  Gary Benson  <gbenson@redhat.com>
8613
8614         * configure.ac (AC_CHECK_FUNCS): Add setns.
8615         * config.in: Regenerate.
8616         * configure: Likewise.
8617         * Makefile.in (SFILES): Add nat/linux-namespaces.c.
8618         (linux-namespaces.o): New rule.
8619         * configure.srv (srv_linux_obj): Add linux-namespaces.o.
8620
8621 2015-06-09  Gary Benson <gbenson@redhat.com>
8622
8623         * hostio.c (handle_open): Process mode argument with
8624         fileio_to_host_mode.
8625
8626 2015-06-01  Yao Qi  <yao.qi@linaro.org>
8627
8628         * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
8629         * linux-x86-low.c: Likewise.
8630
8631 2015-05-28  Don Breazeal  <donb@codesourcery.com>
8632
8633         * linux-low.c (handle_extended_wait): Initialize
8634         thread_info.last_resume_kind for new fork children.
8635
8636 2015-05-15  Pedro Alves  <palves@redhat.com>
8637
8638         * target.h (target_handle_new_gdb_connection): Rewrite using if
8639         wrapped in do/while.
8640
8641 2015-05-14  Joel Brobecker  <brobecker@adacore.com>
8642
8643         * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
8644         * configure, config.in: Regenerate.
8645         * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
8646         Declare typedef.
8647
8648 2015-05-12  Don Breazeal  <donb@codesourcery.com>
8649
8650         * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
8651         PTRACE_EVENT_VFORK_DONE.
8652         (linux_low_ptrace_options, extended_event_reported): Add vfork
8653         events.
8654         * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
8655         and "vforkdone" for RSP 'T' Stop Reply Packet.
8656         * server.h (report_vfork_events): Declare
8657         global variable.
8658
8659 2015-05-12  Don Breazeal  <donb@codesourcery.com>
8660
8661         * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
8662         (the_low_target) <new_fork>: Initialize new member.
8663         * linux-arm-low.c (arm_new_fork): New function.
8664         (the_low_target) <new_fork>: Initialize new member.
8665         * linux-low.c (handle_extended_wait): Call new target function
8666         new_fork.
8667         * linux-low.h (struct linux_target_ops) <new_fork>: New member.
8668         * linux-mips-low.c (mips_add_watchpoint): New function
8669         extracted from mips_insert_point.
8670         (the_low_target) <new_fork>: Initialize new member.
8671         (mips_linux_new_fork): New function.
8672         (mips_insert_point): Call mips_add_watchpoint.
8673         * linux-x86-low.c (x86_linux_new_fork): New function.
8674         (the_low_target) <new_fork>: Initialize new member.
8675
8676 2015-05-12  Don Breazeal  <donb@codesourcery.com>
8677
8678         * linux-low.c (handle_extended_wait): Implement return value,
8679         rename argument 'event_child' to 'event_lwp', handle
8680         PTRACE_EVENT_FORK, call internal_error for unrecognized event.
8681         (linux_low_ptrace_options): New function.
8682         (linux_low_filter_event): Call linux_low_ptrace_options,
8683         use different argument fo linux_enable_event_reporting,
8684         use return value from handle_extended_wait.
8685         (extended_event_reported): New function.
8686         (linux_wait_1): Call extended_event_reported and set
8687         status to report fork events.
8688         (linux_write_memory): Add pid to debug message.
8689         (reset_lwp_ptrace_options_callback): New function.
8690         (linux_handle_new_gdb_connection): New function.
8691         (linux_target_ops): Initialize new structure member.
8692         * linux-low.h (struct lwp_info) <waitstatus>: New member.
8693         * lynx-low.c: Initialize new structure member.
8694         * remote-utils.c (prepare_resume_reply): Implement stop reason
8695         "fork" for "T" stop message.
8696         * server.c (handle_query): Call handle_new_gdb_connection.
8697         * server.h (report_fork_events): Declare global flag.
8698         * target.h (struct target_ops) <handle_new_gdb_connection>:
8699         New member.
8700         (target_handle_new_gdb_connection): New macro.
8701         * win32-low.c: Initialize new structure member.
8702
8703 2015-05-12  Don Breazeal  <donb@codesourcery.com>
8704
8705         * mem-break.c (APPEND_TO_LIST): Define macro.
8706         (clone_agent_expr): New function.
8707         (clone_one_breakpoint): New function.
8708         (clone_all_breakpoints): New function.
8709         * mem-break.h: Declare new functions.
8710
8711 2015-05-12  Don Breazeal  <donb@codesourcery.com>
8712
8713         * linux-low.c (linux_supports_fork_events): New function.
8714         (linux_supports_vfork_events): New function.
8715         (linux_target_ops): Initialize new structure members.
8716         (initialize_low): Call linux_check_ptrace_features.
8717         * lynx-low.c (lynx_target_ops): Initialize new structure
8718         members.
8719         * server.c (report_fork_events, report_vfork_events):
8720         New global flags.
8721         (handle_query): Add new features to qSupported packet and
8722         response.
8723         (captured_main): Initialize new global variables.
8724         * target.h (struct target_ops) <supports_fork_events>:
8725         New member.
8726         <supports_vfork_events>: New member.
8727         (target_supports_fork_events): New macro.
8728         (target_supports_vfork_events): New macro.
8729         * win32-low.c (win32_target_ops): Initialize new structure
8730         members.
8731
8732 2015-05-12  Gary Benson <gbenson@redhat.com>
8733
8734         * server.c (handle_qxfer_exec_file): Use current process
8735         if annex is empty.
8736
8737 2015-05-08  Sandra Loosemore  <sandra@codesourcery.com>
8738
8739         * linux-nios2-low.c: Include elf/common.h.  Adjust comments.
8740         Remove HAVE_PTRACE_GETREGS conditionals.
8741         (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
8742         instead of PTRACE_GETREGS and PTRACE_SETREGS.
8743
8744 2015-05-08  Yao Qi  <yao.qi@linaro.org>
8745
8746         * linux-low.c (linux_supports_conditional_breakpoints): New
8747         function.
8748         (linux_target_ops): Install new target method.
8749         * lynx-low.c (lynx_target_ops): Install NULL hook for
8750         supports_conditional_breakpoints.
8751         * nto-low.c (nto_target_ops): Likewise.
8752         * spu-low.c (spu_target_ops): Likewise.
8753         * win32-low.c (win32_target_ops): Likewise.
8754         * server.c (handle_query): Check
8755         target_supports_conditional_breakpoints.
8756         * target.h (struct target_ops) <supports_conditional_breakpoints>:
8757         New field.
8758         (target_supports_conditional_breakpoints): New macro.
8759
8760 2015-05-06  Pedro Alves  <palves@redhat.com>
8761
8762         PR server/18081
8763         * server.c (start_inferior): If the process exits, mourn it.
8764
8765 2015-04-21  Gary Benson <gbenson@redhat.com>
8766
8767         * hostio.c (fileio_open_flags_to_host): Factored out to
8768         fileio_to_host_openflags in common/fileio.c.  Single use
8769         updated.
8770
8771 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
8772
8773         * linux-xtensa-low.c (xtensa_fill_gregset)
8774         (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
8775         XCHAL_HAVE_LOOP.
8776
8777 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
8778
8779         * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
8780         (regs_info): Replace usrregs pointer with NULL.
8781
8782 2015-04-17  Gary Benson  <gbenson@redhat.com>
8783
8784         * target.h (struct target_ops) <pid_to_exec_file>: New field.
8785         * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
8786         * server.c (handle_qxfer_exec_file): New function.
8787         (qxfer_packets): Add exec-file entry.
8788         (handle_query): Report qXfer:exec-file:read as supported packet.
8789
8790 2015-04-14  Romain Naour <romain.naour@openwide.fr>  (tiny change)
8791
8792         * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
8793
8794 2015-04-09  Gary Benson <gbenson@redhat.com>
8795
8796         * hostio-errno.c (errno_to_fileio_error): Remove function.
8797         Update caller to use remote_fileio_to_fio_error.
8798
8799 2015-04-09  Yao Qi  <yao.qi@linaro.org>
8800
8801         * linux-low.c (linux_insert_point): Call
8802         insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
8803         (linux_remove_point): Call remove_memory_breakpoint if type is
8804         raw_bkpt_type_sw.
8805         * linux-x86-low.c (x86_insert_point): Don't call
8806         insert_memory_breakpoint.
8807         (x86_remove_point): Don't call remove_memory_breakpoint.
8808
8809 2015-04-01  Pedro Alves  <palves@redhat.com>
8810             Cleber Rosa  <crosa@redhat.com>
8811
8812         * server.c (gdbserver_usage): Reorganize and extend the usage
8813         message.
8814
8815 2015-03-24  Pedro Alves  <palves@redhat.com>
8816
8817         * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
8818         output.  Also dump TRAP_TRACE.
8819         (linux_low_filter_event): In debug output, distinguish a
8820         resume_stop SIGSTOP from a delayed SIGSTOP.
8821
8822 2015-03-24  Gary Benson  <gbenson@redhat.com>
8823
8824         * linux-x86-low.c (x86_linux_new_thread): Moved to
8825         nat/x86-linux.c.
8826         (x86_linux_prepare_to_resume): Likewise.
8827
8828 2015-03-24  Gary Benson  <gbenson@redhat.com>
8829
8830         * Makefile.in (x86-linux-dregs.o): New rule.
8831         * configure.srv: Add x86-linux-dregs.o to relevant targets.
8832         * linux-x86-low.c: Include nat/x86-linux-dregs.h.
8833         (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
8834         (x86_linux_dr_get): Likewise.
8835         (x86_linux_dr_set): Likewise.
8836         (update_debug_registers_callback): Likewise.
8837         (x86_linux_dr_set_addr): Likewise.
8838         (x86_linux_dr_get_addr): Likewise.
8839         (x86_linux_dr_set_control): Likewise.
8840         (x86_linux_dr_get_control): Likewise.
8841         (x86_linux_dr_get_status): Likewise.
8842         (x86_linux_update_debug_registers): Likewise.
8843
8844 2015-03-24  Gary Benson  <gbenson@redhat.com>
8845
8846         * linux-x86-low.c (x86_linux_update_debug_registers):
8847         New function, factored out from...
8848         (x86_linux_prepare_to_resume): ...this.
8849
8850 2015-03-24  Gary Benson  <gbenson@redhat.com>
8851
8852         * linux-x86-low.c (x86_linux_dr_get): Update comments.
8853         (x86_linux_dr_set): Likewise.
8854         (update_debug_registers_callback): Likewise.
8855         (x86_linux_dr_set_addr): Likewise.
8856         (x86_linux_dr_get_addr): Likewise.
8857         (x86_linux_dr_set_control): Likewise.
8858         (x86_linux_dr_get_control): Likewise.
8859         (x86_linux_dr_get_status): Likewise.
8860         (x86_linux_prepare_to_resume): Likewise.
8861
8862 2015-03-24  Gary Benson  <gbenson@redhat.com>
8863
8864         * linux-x86-low.c (x86_linux_dr_get): Add assertion.
8865         Use perror_with_name.  Pass string through gettext.
8866         (x86_linux_dr_set): Likewise.
8867
8868 2015-03-24  Gary Benson  <gbenson@redhat.com>
8869
8870         * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
8871         (x86_linux_dr_set_addr): ...this.
8872         (x86_dr_low_get_addr): Rename to...
8873         (x86_linux_dr_get_addr): ...this.
8874         (x86_dr_low_set_control): Rename to...
8875         (x86_linux_dr_set_control): ...this.
8876         (x86_dr_low_get_control): Rename to...
8877         (x86_linux_dr_get_control): ...this.
8878         (x86_dr_low_get_status): Rename to...
8879         (x86_linux_dr_get_status): ...this.
8880         (x86_dr_low): Update with new function names.
8881
8882 2015-03-24  Gary Benson  <gbenson@redhat.com>
8883
8884         * Makefile.in (x86-linux.o): New rule.
8885         * configure.srv: Add x86-linux.o to relevant targets.
8886         * linux-low.c (lwp_set_arch_private_info): New function.
8887         (lwp_arch_private_info): Likewise.
8888         * linux-x86-low.c: Include nat/x86-linux.h.
8889         (arch_lwp_info): Removed structure.
8890         (update_debug_registers_callback):
8891         Use lwp_set_debug_registers_changed.
8892         (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
8893         and lwp_set_debug_registers_changed.
8894         (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
8895
8896 2015-03-24  Gary Benson  <gbenson@redhat.com>
8897
8898         * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
8899         * linux-arm-low.c (arm_new_thread): Likewise.
8900         * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
8901         * linux-mips-low.c (mips_linux_new_thread): Likewise.
8902         * linux-x86-low.c (x86_linux_new_thread): Likewise.
8903         * linux-low.c (add_lwp): Update the_low_target.new_thread call.
8904
8905 2015-03-24  Gary Benson  <gbenson@redhat.com>
8906
8907         * linux-low.c (ptid_of_lwp): New function.
8908         (lwp_is_stopped): Likewise.
8909         (lwp_stop_reason): Likewise.
8910         * linux-x86-low.c (update_debug_registers_callback):
8911         Use lwp_is_stopped.
8912         (x86_linux_prepare_to_resume): Use ptid_of_lwp and
8913         lwp_stop_reason.
8914
8915 2015-03-24  Gary Benson  <gbenson@redhat.com>
8916
8917         * linux-low.h (linux_stop_lwp): Remove declaration.
8918
8919 2015-03-24  Gary Benson  <gbenson@redhat.com>
8920
8921         * linux-low.h: Include nat/linux-nat.h.
8922         * linux-low.c (iterate_over_lwps_args): New structure.
8923         (iterate_over_lwps_filter): New function.
8924         (iterate_over_lwps): Likewise.
8925         * linux-x86-low.c (update_debug_registers_callback):
8926         Update signature to what iterate_over_lwps expects.
8927         Remove PID check that iterate_over_lwps now performs.
8928         (x86_dr_low_set_addr): Use iterate_over_lwps.
8929         (x86_dr_low_set_control): Likewise.
8930
8931 2015-03-24  Gary Benson  <gbenson@redhat.com>
8932
8933         * linux-x86-low.c (x86_debug_reg_state): New function.
8934         (x86_linux_prepare_to_resume): Use the above.
8935
8936 2015-03-24  Gary Benson  <gbenson@redhat.com>
8937
8938         * linux-low.c (current_lwp_ptid): New function.
8939         * linux-x86-low.c: Include nat/linux-nat.h.
8940         (x86_dr_low_get_addr): Use current_lwp_ptid.
8941         (x86_dr_low_get_control): Likewise.
8942         (x86_dr_low_get_status): Likewise.
8943
8944 2015-03-20  Pedro Alves  <palves@redhat.com>
8945
8946         * tracepoint.c (cmd_qtstatus): Make "str" const.
8947
8948 2015-03-20  Pedro Alves  <palves@redhat.com>
8949
8950         * server.c (handle_general_set): Make "req_str" const.
8951
8952 2015-03-19  Pedro Alves  <palves@redhat.com>
8953
8954         * linux-low.c (linux_resume_one_lwp): Rename to ...
8955         (linux_resume_one_lwp_throw): ... this.  Don't handle ESRCH here,
8956         instead call perror_with_name.
8957         (check_ptrace_stopped_lwp_gone): New function.
8958         (linux_resume_one_lwp): Reimplement as wrapper around
8959         linux_resume_one_lwp_throw that swallows errors if the LWP is
8960         gone.
8961
8962 2015-03-19  Pedro Alves  <palves@redhat.com>
8963
8964         * linux-low.c (count_events_callback, select_event_lwp_callback):
8965         No longer check whether the thread has resume_stop as last resume
8966         kind.
8967
8968 2015-03-19 Pedro Alves  <palves@redhat.com>
8969
8970         * linux-low.c (count_events_callback, select_event_lwp_callback):
8971         Use the lwp's status_pending_p field, not the thread's.
8972
8973 2015-03-19  Pedro Alves  <palves@redhat.com>
8974
8975         * linux-low.c (select_event_lwp_callback): Update comments to
8976         no longer mention SIGTRAP.
8977
8978 2015-03-18  Gary Benson  <gbenson@redhat.com>
8979
8980         * server.c (handle_query): Do not report vFile:fstat as supported.
8981
8982 2015-03-11  Gary Benson  <gbenson@redhat.com>
8983
8984         * hostio.c (sys/types.h): New include.
8985         (sys/stat.h): Likewise.
8986         (common-remote-fileio.h): Likewise.
8987         (handle_fstat): New function.
8988         (handle_vFile): Handle vFile:fstat packets.
8989
8990 2015-03-11  Gary Benson  <gbenson@redhat.com>
8991
8992         * configure.ac (AC_CHECK_MEMBERS): Add checks for
8993         struct stat.st_blocks and struct stat.st_blksize.
8994         * configure: Regenerate.
8995         * config.in: Likewise.
8996         * Makefile.in (SFILES): Add common/common-remote-fileio.c.
8997         (OBS): Add common-remote-fileio.o.
8998         (common-remote-fileio.o): New rule.
8999
9000 2015-03-09  Pedro Alves  <palves@redhat.com>
9001
9002         * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
9003         'struct sockaddr' pointer in 'accept' call.
9004
9005 2015-03-09  Pedro Alves  <palves@redhat.com>
9006
9007         Revert:
9008         2015-03-07  Pedro Alves  <palves@redhat.com>
9009         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
9010         or <winsock2.h> here.  Instead include "gdb_socket.h".
9011         (remote_open): Use union gdb_sockaddr_u.
9012         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
9013         or <winsock2.h> here.  Instead include "gdb_socket.h".
9014         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
9015         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
9016         or <sys/un.h>.
9017         (init_named_socket, gdb_agent_helper_thread): Use union
9018         gdb_sockaddr_u.
9019
9020 2015-03-07  Pedro Alves  <palves@redhat.com>
9021
9022         * configure.ac (build_warnings): Move
9023         -Wdeclaration-after-statement to the C-specific set.
9024         * configure: Regenerate.
9025
9026 2015-03-07  Pedro Alves  <palves@redhat.com>
9027
9028         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
9029         or <winsock2.h> here.  Instead include "gdb_socket.h".
9030         (remote_open): Use union gdb_sockaddr_u.
9031         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
9032         or <winsock2.h> here.  Instead include "gdb_socket.h".
9033         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
9034         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
9035         or <sys/un.h>.
9036         (init_named_socket, gdb_agent_helper_thread): Use union
9037         gdb_sockaddr_u.
9038
9039 2015-03-07  Pedro Alves  <palves@redhat.com>
9040
9041         Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
9042         instead.
9043
9044 2015-03-06  Yao Qi  <yao.qi@linaro.org>
9045
9046         * linux-aarch64-low.c (aarch64_insert_point): Use
9047         show_debug_regs as a boolean.
9048         (aarch64_remove_point): Likewise.
9049
9050 2015-03-05  Pedro Alves  <palves@redhat.com>
9051
9052         * lynx-low.c (lynx_target_ops): Install NULL hooks for
9053         stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
9054         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
9055         * nto-low.c (nto_target_ops): Likewise.
9056         * spu-low.c (spu_target_ops): Likewise.
9057         * win32-low.c (win32_target_ops): Likewise.
9058
9059 2015-03-04  Pedro Alves  <palves@redhat.com>
9060
9061         * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
9062         Decide whether a breakpoint triggered based on the SIGTRAP's
9063         siginfo.si_code.
9064         (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
9065         breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
9066         (linux_low_filter_event): Check for breakpoints before checking
9067         watchpoints.
9068         (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
9069         siginfo.si_code.
9070         (linux_stopped_by_sw_breakpoint)
9071         (linux_supports_stopped_by_sw_breakpoint)
9072         (linux_stopped_by_hw_breakpoint)
9073         (linux_supports_stopped_by_hw_breakpoint): New functions.
9074         (linux_target_ops): Install new target methods.
9075
9076 2015-03-04  Pedro Alves  <palves@redhat.com>
9077
9078         * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
9079         * server.c (swbreak_feature, hwbreak_feature): New globals.
9080         (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
9081         (captured_main): Clear swbreak_feature and hwbreak_feature.
9082         * server.h (swbreak_feature, hwbreak_feature): Declare.
9083         * target.h (struct target_ops) <stopped_by_sw_breakpoint,
9084         supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
9085         supports_stopped_by_hw_breakpoint>: New fields.
9086         (target_supports_stopped_by_sw_breakpoint)
9087         (target_stopped_by_sw_breakpoint)
9088         (target_supports_stopped_by_hw_breakpoint)
9089         (target_stopped_by_hw_breakpoint): Declare.
9090
9091 2015-03-04  Pedro Alves  <palves@redhat.com>
9092
9093         enum lwp_stop_reason -> enum target_stop_reason
9094         * linux-low.c (check_stopped_by_breakpoint): Adjust.
9095         (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
9096         (linux_wait_1, stuck_in_jump_pad_callback)
9097         (move_out_of_jump_pad_callback, linux_resume_one_lwp)
9098         (linux_stopped_by_watchpoint):
9099         * linux-low.h (enum lwp_stop_reason): Delete.
9100         (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
9101         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
9102
9103 2015-03-04  Yao Qi  <yao.qi@linaro.org>
9104
9105         * Makefile.in (SFILES): Add linux-aarch64-low.c.
9106
9107 2015-03-03  Gary Benson  <gbenson@redhat.com>
9108
9109         * hostio.c (handle_vFile): Fix prefix lengths.
9110
9111 2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>
9112
9113         * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
9114         ptr_bits.
9115
9116 2015-03-02  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9117
9118         * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
9119         (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
9120         (clean): Add "rm -f" for above C files.
9121         * configure.srv (srv_regobj): Add s390-vx-linux64.o,
9122         s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
9123         (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
9124         s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
9125         * linux-s390-low.c (HWCAP_S390_VX): New macro.
9126         (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
9127         (init_registers_s390x_vx_linux64)
9128         (init_registers_s390x_tevx_linux64)
9129         (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
9130         (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
9131         declarations.
9132         (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
9133         (s390_store_vxrs_high): New functions.
9134         (s390_regsets): Add entries for NT_S390_VXRS_LOW and
9135         NT_S390_VXRS_HIGH.
9136         (s390_arch_setup): Add logic for selecting one of the new target
9137         descriptions.  Activate the new vector regsets if applicable.
9138         (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
9139         init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
9140         and init_registers_s390x_tevx_linux64.
9141
9142 2015-03-01  Pedro Alves  <palves@redhat.com>
9143
9144         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
9145         parameter.
9146
9147 2015-02-27  Pedro Alves  <palves@redhat.com>
9148
9149         * linux-x86-low.c (u_debugreg_offset): New function.
9150         (x86_linux_dr_get, x86_linux_dr_set): Use it.
9151
9152 2015-02-27  Pedro Alves  <palves@redhat.com>
9153
9154         * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
9155         [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
9156         [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
9157         ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
9158         (ps_lsetfpregs, ps_getpid)
9159         (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
9160         (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
9161         (ps_lsetxregs, ps_plog): Declare.
9162
9163 2015-02-27  Pedro Alves  <palves@redhat.com>
9164
9165         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
9166         IP_AGENT_EXPORT_FUNC.
9167         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
9168         IP_AGENT_EXPORT_FUNC.
9169         * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
9170         (IP_AGENT_EXPORT): Delete.
9171         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9172         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
9173         (gdb_trampoline_buffer_error, collecting, gdb_collect)
9174         (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
9175         (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
9176         (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
9177         (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
9178         (traceframe_read_count, traceframe_write_count)
9179         (traceframes_created, trace_state_variables, get_raw_reg)
9180         (get_trace_state_variable_value, set_trace_state_variable_value)
9181         (ust_loaded, helper_thread_id, cmd_buf): Use
9182         IPA_SYM_EXPORTED_NAME.
9183         (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
9184         (tracepoints) Use IP_AGENT_EXPORT_VAR.
9185         (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
9186         IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
9187         (last_tracepoint): Move into !IN_PROCESS_AGENT block.
9188         (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
9189         EXTERN_C_PUSH/EXTERN_C_POP.
9190         (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
9191         (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
9192         wrap in EXTERN_C_PUSH/EXTERN_C_POP.
9193         (trace_buffer_ctrl, trace_buffer_ctrl_curr)
9194         (traceframe_write_count, traceframe_read_count)
9195         (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
9196         (about_to_request_buffer_space, get_trace_state_variable_value)
9197         (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
9198         (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
9199         EXTERN_C_PUSH/EXTERN_C_POP.
9200         (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
9201         (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
9202         (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
9203         and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
9204         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9205         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
9206         (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
9207         * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
9208         Define.
9209         (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
9210         (IP_AGENT_EXPORT_VAR_DECL): Define.
9211         (tracing): Declare.
9212         (gdb_agent_get_raw_reg): Declare.
9213
9214 2015-02-27  Tom Tromey  <tromey@redhat.com>
9215             Pedro Alves  <palves@redhat.com>
9216
9217         Rename symbols whose names are reserved C++ keywords throughout.
9218
9219 2015-02-27  Pedro Alves  <palves@redhat.com>
9220
9221         * Makefile.in (COMPILER): New, get it from autoconf.
9222         (CXX): Get from autoconf instead.
9223         (COMPILE.pre): Use COMPILER.
9224         (CC-LD): Rename to ...
9225         (CC_LD): ... this.  Use COMPILER.
9226         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
9227         (CXX_FOR_TARGET): Default to g++ instead of gcc.
9228         * acinclude.m4: Include build-with-cxx.m4.
9229         * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
9230         Disable -Werror by default if building in C++ mode.
9231         (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
9232         -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
9233         the C++ compiler.  Save/restore CXXFLAGS too.
9234         * configure: Regenerate.
9235
9236 2015-02-27  Pedro Alves  <palves@redhat.com>
9237
9238         * acinclude.m4: Include libiberty.m4.
9239         * configure.ac: Call libiberty_INIT.
9240         * config.in, configure: Regenerate.
9241
9242 2015-02-26  Pedro Alves  <palves@redhat.com>
9243
9244         * linux-low.c (linux_wait_1): When incrementing the PC past a
9245         program breakpoint always use the_low_target.breakpoint_len as
9246         increment, rather than the maximum between that and
9247         the_low_target.decr_pc_after_break.
9248
9249 2015-02-23  Pedro Alves  <palves@redhat.com>
9250
9251         * linux-low.c (check_stopped_by_breakpoint): Don't check if the
9252         thread was doing a step-over; always adjust the PC if
9253         we stepped over a permanent breakpoint.
9254         (linux_wait_1): If we stepped over breakpoint that was on top of a
9255         permanent breakpoint, manually advance the PC past it.
9256
9257 2015-02-23  Pedro Alves  <palves@redhat.com>
9258
9259         * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
9260         modes.
9261         (x86_fill_gregset, x86_store_gregset): Use it when handling
9262         $orig_eax.
9263
9264 2015-02-20  Pedro Alves  <palves@redhat.com>
9265
9266         * thread-db.c: Include "nat/linux-procfs.h".
9267         (thread_db_init): Skip listing new threads if the kernel supports
9268         PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
9269
9270 2015-02-20  Pedro Alves  <palves@redhat.com>
9271
9272         * linux-low.c (status_pending_p_callback): Use ptid_match.
9273
9274 2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9275
9276         PR breakpoints/16812
9277         * linux-low.c (wstatus_maybe_breakpoint): Remove.
9278         (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
9279         (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
9280
9281 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
9282
9283         PR breakpoints/15956
9284         * tracepoint.c (cmd_qtinit): Add check for current_thread.
9285
9286 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9287
9288         * linux-low.c (linux_low_btrace_conf): Print size.
9289         * server.c (handle_btrace_conf_general_set): New.
9290         (hanle_general_set): Call handle_btrace_conf_general_set.
9291         (handle_query): Report Qbtrace-conf:bts:size as supported.
9292
9293 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9294
9295         * linux-low.c (linux_low_enable_btrace): Update parameters.
9296         (linux_low_btrace_conf): New.
9297         (linux_target_ops)<to_btrace_conf>: Initialize.
9298         * server.c (current_btrace_conf): New.
9299         (handle_btrace_enable): Rename to ...
9300         (handle_btrace_enable_bts): ... this.  Pass &current_btrace_conf
9301         to target_enable_btrace.  Update comment.  Update users.
9302         (handle_qxfer_btrace_conf): New.
9303         (qxfer_packets): Add btrace-conf entry.
9304         (handle_query): Report qXfer:btrace-conf:read as supported packet.
9305         * target.h (target_ops)<enable_btrace>: Update parameters and comment.
9306         (target_ops)<read_btrace_conf>: New.
9307         (target_enable_btrace): Update parameters.
9308         (target_read_btrace_conf): New.
9309
9310 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9311
9312         * server.c (handle_btrace_general_set): Remove call to
9313         target_supports_btrace.
9314         (supported_btrace_packets): New.
9315         (handle_query): Call supported_btrace_packets.
9316         * target.h: include btrace-common.h.
9317         (btrace_target_info): Removed.
9318         (supports_btrace, target_supports_btrace): Update parameters.
9319
9320 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9321
9322         * Makefile.in (SFILES): Add common/btrace-common.c.
9323         (OBS): Add common/btrace-common.o.
9324         (btrace-common.o): Add build rules.
9325         * linux-low: Include btrace-common.h.
9326         (linux_low_read_btrace): Use struct btrace_data.  Call
9327         btrace_data_init and btrace_data_fini.
9328
9329 2015-02-06  Pedro Alves  <palves@redhat.com>
9330
9331         * thread-db.c (find_new_threads_callback): Add debug output.
9332
9333 2015-02-04  Pedro Alves  <palves@redhat.com>
9334
9335         * linux-low.c (handle_extended_wait): Don't resume LWPs here.
9336         (resume_stopped_resumed_lwps): New function.
9337         (linux_wait_for_event_filtered): Use it.
9338
9339 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
9340
9341         * Makefile.in (SFILES): Add linux-personality.c.
9342         (linux-personality.o): New rule.
9343         * configure.srv (srv_linux_obj): Add linux-personality.o to the
9344         list of objects to be built.
9345         * linux-low.c: Include nat/linux-personality.h.
9346         (linux_create_inferior): Remove code to disable address space
9347         randomization (moved to ../nat/linux-personality.c).  Create
9348         cleanup to disable address space randomization.
9349
9350 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
9351
9352         * Makefile.in (posix-strerror.o): New rule.
9353         (mingw-strerror.o): Likewise.
9354         * configure: Regenerated.
9355         * configure.ac: Source file ../common/common.host.  Initialize new
9356         variable srv_host_obs.  Add srv_host_obs to GDBSERVER_DEPFILES.
9357
9358 2015-01-14  Yao Qi  <yao@codesourcery.com>
9359
9360         * Makefile.in (SFILES): Add nat/ppc-linux.c.
9361         (ppc-linux.o): New rule.
9362         * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
9363         * configure.ac: AC_CHECK_FUNCS(getauxval).
9364         * config.in: Re-generated.
9365         * configure: Re-generated.
9366         * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
9367         ppc64_64bit_inferior_p
9368
9369 2015-01-14  Yao Qi  <yao@codesourcery.com>
9370
9371         * linux-ppc-low.c: Include "nat/ppc-linux.h".
9372          (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
9373         (PPC_FEATURE_HAS_ALTIVEC,  PPC_FEATURE_HAS_SPE): Likewise.
9374         (PT_ORIG_R3, PT_TRAP): Likewise.
9375         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
9376         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
9377         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
9378
9379 2015-01-10  Joel Brobecker  <brobecker@adacore.com>
9380
9381         * i387-fp.c (i387_cache_to_xsave): In look over
9382         num_avx512_zmmh_high_registers, replace use of struct i387_xsave
9383         zmmh_low_space field by use of zmmh_high_space.
9384
9385 2015-01-09  Pedro Alves  <palves@redhat.com>
9386
9387         * linux-low.c (step_over_bkpt): Move higher up in the file.
9388         (handle_extended_wait): Don't store the stop_pc here.
9389         (get_stop_pc): Adjust comments and rename to ...
9390         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
9391         stopped for a software breakpoint or hardware breakpoint.
9392         (thread_still_has_status_pending_p): New function.
9393         (status_pending_p_callback): Use
9394         thread_still_has_status_pending_p.  If the event is no longer
9395         interesting, resume the LWP.
9396         (handle_tracepoints): Add assert.
9397         (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
9398         (wstatus_maybe_breakpoint): New function.
9399         (cancel_breakpoint): Delete function.
9400         (check_stopped_by_watchpoint): New function, factored out from
9401         linux_low_filter_event.
9402         (lp_status_maybe_breakpoint): Delete function.
9403         (linux_low_filter_event): Remove filter_ptid argument.
9404         Leave thread group exits pending here.  Store the LWP's stop PC.
9405         Always leave events pending.
9406         (linux_wait_for_event_filtered): Pull all events out of the
9407         kernel, and leave them all pending.
9408         (count_events_callback, select_event_lwp_callback): Consider all
9409         events.
9410         (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
9411         (select_event_lwp): Only give preference to the stepping LWP in
9412         all-stop mode.  Adjust comments.
9413         (ignore_event): New function.
9414         (linux_wait_1): Delete 'retry' label.  Use ignore_event.  Remove
9415         references to cancel_breakpoints.  Adjust to renames.  Also give
9416         equal priority to all LWPs that have had events in non-stop mode.
9417         If reporting a software breakpoint event, unadjust the LWP's PC.
9418         (linux_wait): If linux_wait_1 returned an ignored event, retry.
9419         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
9420         Adjust.
9421         (linux_resume_one_lwp): Store the LWP's PC.  Adjust.
9422         (resume_status_pending_p): Use thread_still_has_status_pending_p.
9423         (linux_stopped_by_watchpoint): Adjust.
9424         (linux_target_ops): Remove reference to linux_cancel_breakpoints.
9425         * linux-low.h (enum lwp_stop_reason): New.
9426         (struct lwp_info) <stop_pc>: Adjust comment.
9427         <stopped_by_watchpoint>: Delete field.
9428         <stop_reason>: New field.
9429         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
9430         * mem-break.c (software_breakpoint_inserted_here)
9431         (hardware_breakpoint_inserted_here): New function.
9432         * mem-break.h (software_breakpoint_inserted_here)
9433         (hardware_breakpoint_inserted_here): Declare.
9434         * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
9435         (cancel_breakpoints): Delete.
9436         * tracepoint.c (clear_installed_tracepoints, stop_tracing)
9437         (upload_fast_traceframes): Remove references to
9438         cancel_breakpoints.
9439
9440 2015-01-09  Pedro Alves  <palves@redhat.com>
9441
9442         * thread-db.c (find_new_threads_callback): Ignore thread if the
9443         kernel thread ID is -1.
9444
9445 2015-01-09  Pedro Alves  <palves@redhat.com>
9446
9447         * linux-low.c (linux_attach_fail_reason_string): Move to
9448         nat/linux-ptrace.c, and rename.
9449         (linux_attach_lwp): Update comment.
9450         (attach_proc_task_lwp_callback): New function.
9451         (linux_attach): Adjust to rename and use
9452         linux_proc_attach_tgid_threads.
9453         (linux_attach_fail_reason_string): Delete declaration.
9454
9455 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
9456
9457         * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
9458         * server.c (gdbserver_version): Likewise.
9459
9460 2014-12-29  Sergio Durigan Junior  <sergiodj@redhat.com>
9461
9462         * remote-utils.c: Include ctype.h.
9463         (input_interrupt): Explicitly handle the case when the char
9464         received is the NUL byte.  Improve the printing of non-ASCII
9465         characters.
9466
9467 2014-12-16  Joel Brobecker  <brobecker@adacore.com>
9468
9469         * linux-low.c (linux_low_filter_event): Update call to
9470         linux_enable_event_reporting following the addition of
9471         a new parameter to that function.
9472
9473 2014-12-16  Catalin Udma  <catalin.udma@freescale.com>
9474
9475         PR server/17457
9476         * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
9477         (AARCH64_FPCR_REGNO): Likewise.
9478         (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
9479         (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
9480         (aarch64_store_fpregset): Likewise.
9481
9482 2014-12-15  Joel Brobecker  <brobecker@adacore.com>
9483
9484         * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
9485         Remove FIXME comment about assumption about N.
9486
9487 2014-12-13  Joel Brobecker  <brobecker@adacore.com>
9488
9489         * configure.ac: If large-file support is disabled in GDBserver,
9490         pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
9491         * configure: Regenerate.
9492
9493 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9494
9495         * linux-low.c (regsets_fetch_inferior_registers): Suppress the
9496         warning upon ENODATA from ptrace.
9497         * linux-s390-low.c (s390_store_tdb): New.
9498         (s390_regsets): Add regset for NT_S390_TDB.
9499
9500 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9501
9502         * linux-low.c (regsets_store_inferior_registers): Skip regsets
9503         without a fill_function.
9504         * linux-s390-low.c (s390_fill_last_break): Remove.
9505         (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
9506         (s390_arch_setup): Use regset's size instead of fill_function for
9507         loop end condition.
9508
9509 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9510
9511         * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
9512         the regset's store function when ptrace returned an error.
9513         * regcache.c (get_thread_regcache): Invalidate register cache
9514         before fetching inferior's registers.
9515
9516 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9517
9518         * linux-low.c (regsets_fetch_inferior_registers): Rephrase
9519         while-loop as for-loop.
9520         (regsets_store_inferior_registers): Likewise.
9521
9522 2014-11-28  Yao Qi  <yao@codesourcery.com>
9523
9524         * configure.ac(AC_CHECK_FUNCS): Remove readlink.
9525         * config.in, configure: Re-generate.
9526         * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
9527         is defined.
9528
9529 2014-11-21  Yao Qi  <yao@codesourcery.com>
9530
9531         * configure.ac: Don't invoke AC_FUNC_ALLOCA.
9532         (AC_CHECK_HEADERS): Remove malloc.h.
9533         * configure: Re-generated.
9534         * config.in: Re-generated.
9535         * server.h: Don't include alloca.h and malloc.h.
9536         * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
9537         Don't include malloc.h.
9538
9539 2014-11-17  Joel Brobecker  <brobecker@adacore.com>
9540
9541         * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
9542         corresponding ERRNO check in same block.
9543
9544 2014-11-12  Pedro Alves  <palves@redhat.com>
9545
9546         * server.c (cont_thread): Update comment.
9547         (start_inferior, attach_inferior): No longer clear cont_thread.
9548         (handle_v_cont): No longer set cont_thread.
9549         (captured_main): Clear cont_thread each time a GDB connects.
9550
9551 2014-11-12  Pedro Alves  <palves@redhat.com>
9552
9553         * linux-low.c (linux_wait_1): Don't force a wait for the Hc
9554         thread, and don't resume all threads if the Hc thread has exited.
9555
9556 2014-11-12  Pedro Alves  <palves@redhat.com>
9557
9558         * linux-low.c (linux_request_interrupt): Always send a SIGINT to
9559         the process group instead of to a specific LWP.
9560
9561 2014-10-15  Pedro Alves  <palves@redhat.com>
9562
9563         PR server/17487
9564         * win32-arm-low.c (arm_set_thread_context): Remove current_event
9565         parameter.
9566         (arm_set_thread_context): Delete.
9567         (the_low_target): Adjust.
9568         * win32-i386-low.c (debug_registers_changed)
9569         (debug_registers_used): Delete.
9570         (update_debug_registers_callback): New function.
9571         (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
9572         needing to update their debug registers.
9573         (win32_get_current_dr): New function.
9574         (x86_dr_low_get_addr, x86_dr_low_get_control)
9575         (x86_dr_low_get_status): Fetch the debug register from the thread
9576         record's context.
9577         (i386_initial_stuff): Adjust.
9578         (i386_get_thread_context): Remove current_event parameter.  Don't
9579         clear debug_registers_changed nor copy DR values to
9580         debug_reg_state.
9581         (i386_set_thread_context): Delete.
9582         (i386_prepare_to_resume): New function.
9583         (i386_thread_added): Mark the thread as needing to update irs
9584         debug registers.
9585         (the_low_target): Remove i386_set_thread_context and install
9586         i386_prepare_to_resume.
9587         * win32-low.c (win32_get_thread_context): Adjust.
9588         (win32_set_thread_context): Use SetThreadContext
9589         directly.
9590         (win32_prepare_to_resume): New function.
9591         (win32_require_context): New function, factored out from ...
9592         (thread_rec): ... this.
9593         (continue_one_thread): Call win32_prepare_to_resume on each thread
9594         we're about to continue.
9595         (win32_resume): Call win32_prepare_to_resume on the event thread.
9596         * win32-low.h (struct win32_thread_info)
9597         <debug_registers_changed>: New field.
9598         (struct win32_target_ops): Change prototype of set_thread_context,
9599         delete set_thread_context and add prepare_to_resume.
9600         (win32_require_context): New declaration.
9601
9602 2014-10-08  Gary Benson  <gbenson@redhat.com>
9603
9604         * server.h: Do not include common-exceptions.h.
9605
9606 2014-10-08  Gary Benson  <gbenson@redhat.com>
9607
9608         * server.h: Do not include cleanups.h.
9609
9610 2014-09-30  James Hogan  <james.hogan@imgtec.com>
9611
9612         * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
9613         mips64-dsp-linux.c.
9614
9615 2014-09-23  Yao Qi  <yao@codesourcery.com>
9616
9617         * linux-low.c (lp_status_maybe_breakpoint): New function.
9618         (linux_low_filter_event): Call lp_status_maybe_breakpoint.
9619         (count_events_callback): Likewise.
9620         (select_event_lwp_callback): Likewise.
9621         (cancel_breakpoints_callback): Likewise.
9622
9623 2014-09-19  Don Breazeal  <donb@codesourcery.com>
9624
9625         * linux-low.c (handle_extended_wait): Call
9626         linux_ptrace_get_extended_event.
9627         (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
9628         linux_is_extended_waitstatus.
9629
9630 2014-09-16  Joel Brobecker  <brobecker@adacore.com>
9631
9632         * Makefile.in (CPPFLAGS): Define.
9633         (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
9634         (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
9635
9636 2014-09-16  Gary Benson  <gbenson@redhat.com>
9637
9638         * inferiors.h (current_inferior): Renamed as...
9639         (current_thread): New variable.  All uses updated.
9640         * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
9641         (maybe_move_out_of_jump_pad): Likewise.
9642         (cancel_breakpoint): Likewise.
9643         (linux_low_filter_event): Likewise.
9644         (wait_for_sigstop): Likewise.
9645         (linux_resume_one_lwp): Likewise.
9646         (need_step_over_p): Likewise.
9647         (start_step_over): Likewise.
9648         (linux_stabilize_threads): Renamed save_inferior as saved_thread.
9649         * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
9650         * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
9651         and save_inferior as saved_thread.
9652         * regcache.c (get_thread_regcache): Renamed saved_inferior as
9653         saved_thread.
9654         (regcache_invalidate_thread): Likewise.
9655         * remote-utils.c (prepare_resume_reply): Likewise.
9656         * thread-db.c (thread_db_get_tls_address): Likewise.
9657         (disable_thread_event_reporting): Likewise.
9658         (remove_thread_event_breakpoints): Likewise.
9659         * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
9660         as saved_thread.
9661         * target.h (set_desired_inferior): Renamed as...
9662         (set_desired_thread): New declaration.  All uses updated.
9663         * server.c (myresume): Updated comment to reference thread instead
9664         of inferior.
9665         (handle_serial_event): Likewise.
9666         (handle_target_event): Likewise.
9667
9668 2014-09-12  Tom Tromey  <tromey@redhat.com>
9669             Gary Benson  <gbenson@redhat.com>
9670
9671         * regcache.h: Include common-regcache.h.
9672         (regcache_read_pc): Don't declare.
9673         * regcache.c (get_thread_regcache_for_ptid): New function.
9674
9675 2014-09-11  Tom Tromey  <tromey@redhat.com>
9676             Gary Benson  <gbenson@redhat.com>
9677
9678         * symbol.c: New file.
9679         * Makefile.in (SFILES): Add symbol.c.
9680         (OBS): Add symbol.o.
9681
9682 2014-09-11  Gary Benson  <gbenson@redhat.com>
9683
9684         * target.c (target_stop_ptid, target_continue_ptid): New
9685         functions.
9686
9687 2014-09-11  Tom Tromey  <tromey@redhat.com>
9688             Gary Benson  <gbenson@redhat.com>
9689
9690         * target.h: Include target/target.h.
9691         * target.c (target_read_memory, target_read_uint32)
9692         (target_write_memory): New functions.
9693
9694 2014-09-11  Gary Benson  <gbenson@redhat.com>
9695
9696         * server.h (debug_hw_points): Don't declare.
9697         * server.c (debug_hw_points): Don't define.  Replace all uses
9698         with show_debug_regs.
9699         * linux-aarch64-low.c (debug_hw_points): Don't define.  Replace
9700         all uses with show_debug_regs.
9701
9702 2014-09-08  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
9703
9704         * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
9705         endianness into account.
9706         (ppc_supply_ptrace_register): Likewise.
9707
9708 2014-09-03  James Hogan  <james.hogan@imgtec.com>
9709
9710         * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
9711         to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
9712
9713 2014-09-03  Gary Benson  <gbenson@redhat.com>
9714
9715         * linux-x86-low.c (x86_linux_prepare_to_resume): Use
9716         ALL_DEBUG_ADDRESS_REGISTERS.
9717
9718 2014-09-02  Gary Benson  <gbenson@redhat.com>
9719
9720         * i386-low.h: Renamed as...
9721         * x86-low.h: New file.  All type, function and variable name
9722         prefixes changed from "i386_" to "x86_".  All references updated.
9723         * i386-low.c: Renamed as...
9724         * x86-low.c: New file.  All type, function and variable name
9725         prefixes changed from "i386_" to "x86_".  All references updated.
9726
9727 2014-09-02  Gary Benson  <gbenson@redhat.com>
9728
9729         * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
9730         (x86_linux_new_thread): Likewise.
9731
9732 2014-08-29  Gary Benson  <gbenson@redhat.com>
9733
9734         * server.h (setjmp.h): Do not include.
9735         (toplevel): Do not declare.
9736         (common-exceptions.h): Include.
9737         (cleanups.h): Likewise.
9738         * server.c (toplevel): Do not define.
9739         (exit_code): New static global.
9740         (detach_or_kill_for_exit_cleanup): New function.
9741         (main): New function.  Original main renamed to...
9742         (captured_main): New function.
9743         * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
9744
9745 2014-08-29  Gary Benson  <gbenson@redhat.com>
9746
9747         * Makefile.in (SFILES): Add common/common-exceptions.c.
9748         (OBS): Add common-exceptions.o.
9749         (common-exceptions.o): New rule.
9750         * utils.c (prepare_to_throw_exception): New function.
9751
9752 2014-08-29  Gary Benson  <gbenson@redhat.com>
9753
9754         * config.in: Regenerate.
9755         * configure: Likewise.
9756
9757 2014-08-29  Gary Benson  <gbenson@redhat.com>
9758
9759         * Makefile.in (SFILES): Add common/cleanups.c.
9760         (OBS): cleanups.o.
9761         (cleanups.o): New rule.
9762
9763 2014-08-29  Gary Benson  <gbenson@redhat.com>
9764
9765         * utils.c (internal_vwarning): New function.
9766
9767 2014-08-28  Gary Benson  <gbenson@redhat.com>
9768
9769         * utils.h (fatal): Remove declaration.
9770         * utils.c (fatal): Remove function.
9771
9772 2014-08-28  Gary Benson  <gbenson@redhat.com>
9773
9774         * tracepoint.c (gdb_agent_init): Replace fatal with
9775         perror_with_name.
9776         (initialize_tracepoint): Likewise.
9777
9778 2014-08-28  Gary Benson  <gbenson@redhat.com>
9779
9780         * remote-utils.c (remote_prepare): Replace fatal with error.
9781
9782 2014-08-28  Gary Benson  <gbenson@redhat.com>
9783
9784         * linux-low.c (linux_async): Replace fatal with warning.
9785         Tidy up and return.
9786         (linux_start_non_stop): Return -1 if linux_async failed.
9787
9788 2014-08-28  Gary Benson  <gbenson@redhat.com>
9789
9790         * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
9791         gdb_assert.
9792         (i386_dr_low_get_addr): Remove vague comment.
9793         * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
9794         gdb_assert.
9795
9796 2014-08-28  Gary Benson  <gbenson@redhat.com>
9797
9798         * inferiors.c (get_thread_process): Replace check with gdb_assert.
9799         * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
9800         internal_error.
9801         (linux_resume_one_lwp): Likewise.
9802         * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
9803         gdb_assert.
9804         * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
9805         with internal_error.
9806         * regcache.c (get_thread_regcache): Replace check with gdb_assert.
9807         (init_register_cache): Replace fatal with gdb_assert_not_reached.
9808         (find_register_by_name): Replace fatal with internal_error.
9809         (find_regno): Likewise.
9810         * tdesc.c (init_target_desc): Replace check with gdb_assert.
9811         * thread-db.c (thread_db_create_event): Likewise.
9812         (thread_db_load_search): Likewise.
9813         (try_thread_db_load_1): Likewise.
9814         * tracepoint.c (get_jump_space_head): Replace fatal with
9815         internal_error.
9816         (claim_trampoline_space): Likewise.
9817         (have_fast_tracepoint_trampoline_buffer): Likewise.
9818         (cmd_qtstart): Likewise.
9819         (stop_tracing): Likewise.
9820         (fast_tracepoint_collecting): Likewise.
9821         (target_malloc): Likewise.
9822         (download_tracepoint): Likewise.
9823         (download_trace_state_variables): Replace check with gdb_assert.
9824         (upload_fast_traceframes): Replace fatal with internal_error.
9825
9826 2014-08-19  Tom Tromey  <tromey@redhat.com>
9827             Gary Benson  <gbenson@redhat.com>
9828
9829         * Makefile.in (SFILES): Add common/common-debug.c.
9830         (OBS): Add common-debug.o.
9831         (common-debug.o): New rule.
9832         * debug.h (debug_printf): Don't declare.
9833         * debug.c (debug_printf): Renamed and rewritten as...
9834         (debug_vprintf): New function.
9835
9836 2014-08-19  Gary Benson  <gbenson@redhat.com>
9837
9838         * utils.h: Do not include print-utils.h.
9839
9840 2014-08-19  Tom Tromey  <tromey@redhat.com>
9841             Gary Benson  <gbenson@redhat.com>
9842
9843         * server.h: Add static assertion.
9844         (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
9845
9846 2014-08-19  Tom Tromey  <tromey@redhat.com>
9847             Gary Benson  <gbenson@redhat.com>
9848
9849         * Makefile.in (SFILES): Add common/errors.c.
9850         (OBS): Add errors.o.
9851         (IPA_OBS): Add errors-ipa.o.
9852         (errors.o): New rule.
9853         (errors-ipa.o): Likewise.
9854         * utils.h (perror_with_name, error, warning): Don't declare.
9855         * utils.c (warning): Renamed and rewritten as...
9856         (vwarning): New function.
9857         (error): Renamed and rewritten as...
9858         (verror): New function.
9859         (internal_error): Renamed and rewritten as...
9860         (internal_verror): New function.
9861
9862 2014-08-07  Gary Benson  <gbenson@redhat.com>
9863
9864         * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
9865         * configure: Regenerate.
9866         * config.in: Likewise.
9867         * server.h: Do not include errno.h.
9868         * event-loop.c: Likewise.
9869         * hostio-errno.c: Likewise.
9870         * linux-low.c: Likewise.
9871         * remote-utils.c: Likewise.
9872         * spu-low.c: Likewise.
9873         * utils.c: Likewise.
9874         * gdbreplay.c: Unconditionally include errno.h.
9875
9876 2014-08-07  Gary Benson  <gbenson@redhat.com>
9877
9878         * server.h: Do not include string.h.
9879         * event-loop.c: Likewise.
9880         * linux-low.c: Likewise.
9881         * regcache.c: Likewise.
9882         * remote-utils.c: Likewise.
9883         * spu-low.c: Likewise.
9884         * utils.c: Likewise.
9885
9886 2014-08-07  Gary Benson  <gbenson@redhat.com>
9887
9888         * server.h: Do not include gdb_assert.h.
9889
9890 2014-08-07  Gary Benson  <gbenson@redhat.com>
9891
9892         * server.h: Do not include common-utils.h.
9893
9894 2014-08-07  Gary Benson  <gbenson@redhat.com>
9895
9896         * server.h: Do not include ptid.h.
9897         * notif.h: Likewise.
9898
9899 2014-08-07  Gary Benson  <gbenson@redhat.com>
9900
9901         * server.h: Do not include gdb_locale.h.
9902
9903 2014-08-07  Gary Benson  <gbenson@redhat.com>
9904
9905         * server.h: Do not include gdb/signals.h.
9906         * win32-low.c: Likewise.
9907
9908 2014-08-07  Gary Benson  <gbenson@redhat.com>
9909
9910         * server.h: Do not include pathmax.h.
9911
9912 2014-08-07  Gary Benson  <gbenson@redhat.com>
9913
9914         * server.h: Do not include libiberty.h.
9915         * linux-bfin-low.c: Likewise.
9916
9917 2014-08-07  Gary Benson  <gbenson@redhat.com>
9918
9919         * server.h: Do not include ansidecl.h.
9920
9921 2014-08-07  Gary Benson  <gbenson@redhat.com>
9922
9923         * linux-x86-low.c: Do not include stddef.h.
9924         * lynx-ppc-low.c: Likewise.
9925         * tracepoint.c: Likewise.
9926
9927 2014-08-07  Gary Benson  <gbenson@redhat.com>
9928
9929         * server.h: Do not include stdarg.h.
9930         * nto-low.c: Likewise.
9931
9932 2014-08-07  Gary Benson  <gbenson@redhat.com>
9933
9934         * server.h: Do not include stdlib.h.
9935         * inferiors.c: Likewise.
9936         * linux-low.c: Likewise.
9937         * regcache.c: Likewise.
9938         * spu-low.c: Likewise.
9939         * tracepoint.c: Likewise.
9940         * utils.c: Likewise.
9941
9942 2014-08-07  Gary Benson  <gbenson@redhat.com>
9943
9944         * server.h: Do not include stdio.h.
9945         * linux-low.c: Likewise.
9946         * remote-utils.c: Likewise.
9947         * spu-low.c: Likewise.
9948         * utils.c: Likewise.
9949         * wincecompat.c: Likewise.
9950
9951 2014-08-06  Gary Benson  <gbenson@redhat.com>
9952
9953         * regcache.c (init_register_cache): Move conditionals inside if.
9954
9955 2014-08-06  Gary Benson  <gbenson@redhat.com>
9956
9957         * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
9958
9959 2014-07-31  Gary Benson  <gbenson@redhat.com>
9960
9961         * ax.h: Do not include server.h.
9962         * gdbthread.h: Likewise.
9963         * lynx-low.h: Likewise.
9964         * notif.h: Likewise.
9965
9966 2014-07-30  Gary Benson  <gbenson@redhat.com>
9967
9968         * server.h: Include common-defs.h.
9969         Do not include config.h or build-gnulib-gdbserver/config.h.
9970
9971 2014-07-30  Gary Benson  <gbenson@redhat.com>
9972
9973         * hostio-errno.c: Move server.h to top of includes list.
9974         * inferiors.c: Likewise.
9975         * linux-x86-low.c: Likewise.
9976         * notif.c: Include server.h.
9977
9978 2014-07-24  Tom Tromey  <tromey@redhat.com>
9979             Gary Benson  <gbenson@redhat.com>
9980
9981         * server.h (CORE_ADDR): Now unsigned.
9982
9983 2014-07-16  Pedro Alves  <palves@redhat.com>
9984
9985         * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
9986
9987 2014-07-15  Pedro Alves  <palves@redhat.com>
9988
9989         * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
9990         copy.
9991
9992 2014-07-11  Pedro Alves  <palves@redhat.com>
9993
9994         * linux-low.c (kill_wait_lwp): New function, based on
9995         kill_one_lwp_callback, but use my_waitpid directly.
9996         (kill_one_lwp_callback, linux_kill): Use it.
9997
9998 2014-06-23  Pedro Alves  <palves@redhat.com>
9999
10000         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
10001         before setting DR0..DR3.
10002
10003 2014-06-20  Gary Benson  <gbenson@redhat.com>
10004
10005         * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
10006         * configure: Regenerated.
10007         * config.in: Likewise.
10008
10009 2014-06-20  Gary Benson  <gbenson@redhat.com>
10010
10011         * Makefile.in (SFILES): Update locations for files moved
10012         from common to nat.
10013         (object file files): Reordered.
10014
10015 2014-06-20  Gary Benson  <gbenson@redhat.com>
10016
10017         * i386-low.h (i386_dr_low_can_set_addr): Removed.
10018         (i386_dr_low_set_addr): Likewise.
10019         (i386_dr_low_get_addr): Likewise.
10020         (i386_dr_low_can_set_control): Likewise.
10021         (i386_dr_low_set_control): Likewise.
10022         (i386_dr_low_get_control): Likewise.
10023         (i386_dr_low_get_status): Likewise.
10024         (i386_get_debug_register_length): Likewise.
10025         * linux-x86-low.c (i386_dr_low_set_addr):
10026         Changed signature.  Made static.
10027         (i386_dr_low_get_addr): Likewise.
10028         (i386_dr_low_set_control): Likewise.
10029         (i386_dr_low_get_control): Likewise.
10030         (i386_dr_low_get_status): Likewise.
10031         (i386_dr_low): New global variable.
10032         * win32-i386-low.c (i386_dr_low_set_addr):
10033         Changed signature.  Made static.
10034         (i386_dr_low_get_addr): Likewise.
10035         (i386_dr_low_set_control): Likewise.
10036         (i386_dr_low_get_control): Likewise.
10037         (i386_dr_low_get_status): Likewise.
10038         (i386_dr_low): New global variable.
10039
10040 2014-06-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
10041
10042         * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
10043         * Makefile.in (AR, AR_FLAGS): Define.
10044         * configure: Regenerate.
10045
10046 2014-06-19  Gary Benson  <gbenson@redhat.com>
10047
10048         * Makefile.in (i386-dregs.o): New rule.
10049         * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
10050         * i386-low.c (target.h): Remove include.
10051         (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
10052         (DR_CONTROL_SHIFT): Likewise.
10053         (DR_CONTROL_SIZE): Likewise.
10054         (DR_RW_EXECUTE): Likewise.
10055         (DR_RW_WRITE): Likewise.
10056         (DR_RW_READ): Likewise.
10057         (DR_RW_IORW): Likewise.
10058         (DR_LEN_1): Likewise.
10059         (DR_LEN_2): Likewise.
10060         (DR_LEN_4): Likewise.
10061         (DR_LEN_8): Likewise.
10062         (DR_LOCAL_ENABLE_SHIFT): Likewise.
10063         (DR_GLOBAL_ENABLE_SHIFT): Likewise.
10064         (DR_ENABLE_SIZE): Likewise.
10065         (DR_LOCAL_SLOWDOWN): Likewise.
10066         (DR_GLOBAL_SLOWDOWN): Likewise.
10067         (DR_CONTROL_RESERVED): Likewise.
10068         (I386_DR_CONTROL_MASK): Likewise.
10069         (I386_DR_VACANT): Likewise.
10070         (I386_DR_LOCAL_ENABLE): Likewise.
10071         (I386_DR_GLOBAL_ENABLE): Likewise.
10072         (I386_DR_DISABLE): Likewise.
10073         (I386_DR_SET_RW_LEN): Likewise.
10074         (I386_DR_GET_RW_LEN): Likewise.
10075         (I386_DR_WATCH_HIT): Likewise.
10076         (i386_wp_op_t): Likewise.
10077         (i386_show_dr): Likewise.
10078         (i386_length_and_rw_bits): Likewise.
10079         (i386_insert_aligned_watchpoint): Likewise.
10080         (i386_remove_aligned_watchpoint): Likewise.
10081         (i386_handle_nonaligned_watchpoint): Likewise.
10082         i386_update_inferior_debug_regs(): Likewise.
10083         (i386_dr_insert_watchpoint): Likewise.
10084         (i386_dr_remove_watchpoint): Likewise.
10085         (i386_dr_region_ok_for_watchpoint): Likewise.
10086         (i386_dr_stopped_data_address): Likewise.
10087         (i386_dr_stopped_by_watchpoint): Likewise.
10088
10089 2014-06-19  Gary Benson  <gbenson@redhat.com>
10090
10091         * i386-low.c (i386_dr_show): Renamed to
10092         i386_show_dr and made static.  All uses updated.
10093         (i386_dr_length_and_rw_bits): Renamed to
10094         i386_length_and_rw_bits and made static.
10095         All uses updated.
10096         (i386_dr_insert_aligned_watchpoint): Renamed to
10097         i386_insert_aligned_watchpoint and made static.
10098         All uses updated.
10099         (i386_dr_remove_aligned_watchpoint): Renamed to
10100         i386_remove_aligned_watchpoint and made static.
10101         All uses updated.
10102         (i386_dr_update_inferior_debug_regs): Renamed to
10103         i386_update_inferior_debug_regs and made static.
10104         All uses updated.
10105
10106 2014-06-18  Gary Benson  <gbenson@redhat.com>
10107
10108         * i386-low.h (i386_dr_low_can_set_addr): New macro.
10109         (i386_dr_low_can_set_control): Likewise.
10110         (i386_get_debug_register_length): Likewise.
10111         * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
10112         (i386_dr_low_can_set_control): Likewise.
10113         (i386_get_debug_register_length): Likewise.
10114
10115 2014-06-17  Gary Benson  <gbenson@redhat.com>
10116
10117         * i386-low.h (i386-dregs.h): New include.
10118         (DR_FIRSTADDR): Now in i386-dregs.h.
10119         (DR_LASTADDR): Likewise.
10120         (DR_NADDR): Likewise.
10121         (DR_STATUS): Likewise.
10122         (DR_CONTROL): Likewise.
10123         (i386_debug_reg_state): Likewise.
10124         (i386_dr_insert_watchpoint): Likewise.
10125         (i386_dr_remove_watchpoint): Likewise.
10126         (i386_dr_region_ok_for_watchpoint): Likewise.
10127         (i386_dr_stopped_data_address): Likewise.
10128         (i386_dr_stopped_by_watchpoint): Likewise.
10129         * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
10130
10131 2014-06-18  Gary Benson  <gbenson@redhat.com>
10132
10133         * i386-low.h (i386_low_insert_watchpoint): Renamed to
10134         i386_dr_insert_watchpoint.
10135         (i386_low_remove_watchpoint): Renamed to
10136         i386_dr_remove_watchpoint.
10137         (i386_low_region_ok_for_watchpoint): Renamed to
10138         i386_dr_region_ok_for_watchpoint.
10139         (i386_low_stopped_data_address): Renamed to
10140         i386_dr_stopped_data_address.
10141         (i386_low_stopped_by_watchpoint): Renamed to
10142         i386_dr_stopped_by_watchpoint.
10143         * i386-low.c (i386_show_dr): Renamed to
10144         i386_dr_show and made nonstatic.  All uses updated.
10145         (i386_length_and_rw_bits): Renamed to
10146         i386_dr_length_and_rw_bits and made nonstatic.
10147         All uses updated.
10148         (i386_insert_aligned_watchpoint): Renamed to
10149         i386_dr_insert_aligned_watchpoint and made nonstatic.
10150         All uses updated.
10151         (i386_remove_aligned_watchpoint): Renamed to
10152         i386_dr_remove_aligned_watchpoint and made nonstatic.
10153         All uses updated.
10154         (i386_update_inferior_debug_regs): Renamed to
10155         i386_dr_update_inferior_debug_regs and made nonstatic.
10156         All uses updated.
10157         (i386_low_insert_watchpoint): Renamed to
10158         i386_dr_insert_watchpoint.  All uses updated.
10159         (i386_low_remove_watchpoint): Renamed to
10160         i386_dr_remove_watchpoint.  All uses updated.
10161         (i386_low_region_ok_for_watchpoint): Renamed to
10162         i386_dr_region_ok_for_watchpoint.  All uses updated.
10163         (i386_low_stopped_data_address): Renamed to
10164         i386_dr_stopped_data_address.  All uses updated.
10165         (i386_low_stopped_by_watchpoint): Renamed to
10166         i386_dr_stopped_by_watchpoint.  All uses updated.
10167
10168 2014-06-18  Gary Benson  <gbenson@redhat.com>
10169
10170         * i386-low.c (i386_dr_low_can_set_addr): New macro.
10171         (i386_dr_low_can_set_control): Likewise.
10172         (i386_insert_aligned_watchpoint): New check.
10173
10174 2014-06-18  Gary Benson  <gbenson@redhat.com>
10175
10176         * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
10177         Renamed to state.
10178
10179 2014-06-18  Gary Benson  <gbenson@redhat.com>
10180
10181         * i386-low.c (i386_length_and_rw_bits): Use internal_error
10182         instead of fatal and error.
10183         (i386_handle_nonaligned_watchpoint): Likewise.
10184
10185 2014-06-18  Gary Benson  <gbenson@redhat.com>
10186
10187         * i386-low.c (i386_get_debug_register_length): New macro.
10188         (TARGET_HAS_DR_LEN_8): Remove conditional.  Use above macro.
10189         (i386_show_dr): Use debug_printf instead of fprintf.  Use
10190         phex to format values.
10191
10192 2014-06-18  Gary Benson  <gbenson@redhat.com>
10193
10194         * i386-low.h: Comment changes.
10195         * i386-low.c: Likewise.
10196
10197 2014-06-18  Gary Benson  <gbenson@redhat.com>
10198
10199         * i386-low.c: Whitespace changes.
10200
10201 2014-06-12  Tom Tromey  <tromey@redhat.com>
10202
10203         * utils.c (freeargv): Remove.
10204
10205 2014-06-12  Tom Tromey  <tromey@redhat.com>
10206
10207         * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
10208         * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
10209         (parse_debug_format_options): Likewise.
10210         (gdbserver_usage): Likewise.
10211         * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
10212         (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
10213         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
10214         against libiberty.
10215         ($(LIBGNU)): Depend on libiberty.
10216         (all-lib): Recurse into all subdirs.
10217         (install-only): Invoke "install" target in subdirs.
10218         (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
10219         targets.
10220         * configure: Rebuild.
10221         * configure.ac: Add ACX_CONFIGURE_DIR for libiberty.  Don't check
10222         for vasprintf, vsnprintf, or gettimeofday.
10223         * configure.srv: Don't add safe-ctype.o or lbasename.o to
10224         srv_tgtobj.
10225
10226 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
10227
10228         * development.sh: Delete.
10229         * Makefile.in (config.status): Adjust dependency on development.sh.
10230         * configure.ac: Adjust development.sh source call.
10231         * configure: Regenerate.
10232
10233 2014-06-02  Pedro Alves  <palves@redhat.com>
10234
10235         * ax.c (gdb_free_agent_expr): New function.
10236         * ax.h (gdb_free_agent_expr): New declaration.
10237         * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
10238         list.
10239         (clear_breakpoint_conditions, clear_breakpoint_commands): Make
10240         static.
10241         (clear_breakpoint_conditions_and_commands): New function.
10242         * mem-break.h (clear_breakpoint_conditions): Delete declaration.
10243         (clear_breakpoint_conditions_and_commands): New declaration.
10244
10245 2014-05-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
10246
10247         * linux-aarch64-low.c (asm/ptrace.h): Include.
10248
10249 2014-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
10250
10251         Fix TLS access for -static -pthread.
10252         * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
10253         (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
10254         (thread_db_load_search, try_thread_db_load_1): Initialize it.
10255
10256 2014-05-20  Pedro Alves  <palves@redhat.com>
10257
10258         * linux-aarch64-low.c (aarch64_insert_point)
10259         (aarch64_remove_point): No longer check whether the type is
10260         supported here.  Adjust to new interface.
10261         (the_low_target): Install aarch64_supports_z_point_type as
10262         supports_z_point_type method.
10263         * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
10264         (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
10265         instead of a Z packet char.  Adjust.
10266         (arm_supports_z_point_type): New function.
10267         (arm_insert_point, arm_remove_point): Adjust to new interface.
10268         (the_low_target): Install arm_supports_z_point_type.
10269         * linux-crisv32-low.c (cris_supports_z_point_type): New function.
10270         (cris_insert_point, cris_remove_point): Adjust to new interface.
10271         Don't check whether the type is supported here.
10272         (the_low_target): Install cris_supports_z_point_type.
10273         * linux-low.c (linux_supports_z_point_type): New function.
10274         (linux_insert_point, linux_remove_point): Adjust to new interface.
10275         * linux-low.h (struct linux_target_ops) <insert_point,
10276         remove_point>: Take an enum raw_bkpt_type instead of a char.  Add
10277         raw_breakpoint pointer parameter.
10278         <supports_z_point_type>: New method.
10279         * linux-mips-low.c (mips_supports_z_point_type): New function.
10280         (mips_insert_point, mips_remove_point): Adjust to new interface.
10281         Use mips_supports_z_point_type.
10282         (the_low_target): Install mips_supports_z_point_type.
10283         * linux-ppc-low.c (the_low_target): Install NULL as
10284         supports_z_point_type method.
10285         * linux-s390-low.c (the_low_target): Install NULL as
10286         supports_z_point_type method.
10287         * linux-sparc-low.c (the_low_target): Install NULL as
10288         supports_z_point_type method.
10289         * linux-x86-low.c (x86_supports_z_point_type): New function.
10290         (x86_insert_point): Adjust to new insert_point interface.  Use
10291         insert_memory_breakpoint.  Adjust to new
10292         i386_low_insert_watchpoint interface.
10293         (x86_remove_point): Adjust to remove_point interface.  Use
10294         remove_memory_breakpoint.  Adjust to new
10295         i386_low_remove_watchpoint interface.
10296         (the_low_target): Install x86_supports_z_point_type.
10297         * lynx-low.c (lynx_target_ops): Install NULL as
10298         supports_z_point_type callback.
10299         * nto-low.c (nto_supports_z_point_type): New.
10300         (nto_insert_point, nto_remove_point): Adjust to new interface.
10301         (nto_target_ops): Install nto_supports_z_point_type.
10302         * mem-break.c: Adjust intro comment.
10303         (struct raw_breakpoint) <raw_type, size>: New fields.
10304         <inserted>: Update comment.
10305         <shlib_disabled>: Delete field.
10306         (enum bkpt_type) <gdb_breakpoint>: Delete value.
10307         <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
10308         gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
10309         (raw_bkpt_type_to_target_hw_bp_type): New function.
10310         (find_enabled_raw_code_breakpoint_at): New function.
10311         (find_raw_breakpoint_at): New type and size parameters.  Use them.
10312         (insert_memory_breakpoint): New function, based off
10313         set_raw_breakpoint_at.
10314         (remove_memory_breakpoint): New function.
10315         (set_raw_breakpoint_at): Reimplement.
10316         (set_breakpoint): New, based on set_breakpoint_at.
10317         (set_breakpoint_at): Reimplement.
10318         (delete_raw_breakpoint): Go through the_target->remove_point
10319         instead of assuming memory breakpoints.
10320         (find_gdb_breakpoint_at): Delete.
10321         (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
10322         (find_gdb_breakpoint): New function.
10323         (set_gdb_breakpoint_at): Delete.
10324         (z_type_supported): New function.
10325         (set_gdb_breakpoint_1): New function, loosely based off
10326         set_gdb_breakpoint_at.
10327         (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
10328         (delete_gdb_breakpoint_at): Delete.
10329         (delete_gdb_breakpoint_1): New function, loosely based off
10330         delete_gdb_breakpoint_at.
10331         (delete_gdb_breakpoint): New function.
10332         (clear_gdb_breakpoint_conditions): Rename to ...
10333         (clear_breakpoint_conditions): ... this.  Don't handle a NULL
10334         breakpoint.
10335         (add_condition_to_breakpoint): Make static.
10336         (add_breakpoint_condition): Take a struct breakpoint pointer
10337         instead of an address.  Adjust.
10338         (gdb_condition_true_at_breakpoint): Rename to ...
10339         (gdb_condition_true_at_breakpoint_z_type): ... this, and add
10340         z_type parameter.
10341         (gdb_condition_true_at_breakpoint): Reimplement.
10342         (add_breakpoint_commands): Take a struct breakpoint pointer
10343         instead of an address.  Adjust.
10344         (gdb_no_commands_at_breakpoint): Rename to ...
10345         (gdb_no_commands_at_breakpoint_z_type): ... this.  Add z_type
10346         parameter.  Return true if no breakpoint was found.  Change debug
10347         output.
10348         (gdb_no_commands_at_breakpoint): Reimplement.
10349         (run_breakpoint_commands): Rename to ...
10350         (run_breakpoint_commands_z_type): ... this.  Add z_type parameter,
10351         and change return type to boolean.
10352         (run_breakpoint_commands): New function.
10353         (gdb_breakpoint_here): Also check for Z1 breakpoints.
10354         (uninsert_raw_breakpoint): Don't try to reinsert a disabled
10355         breakpoint.  Go through the_target->remove_point instead of
10356         assuming memory breakpoint.
10357         (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
10358         software and hardware breakpoints.
10359         (reinsert_raw_breakpoint): Go through the_target->insert_point
10360         instead of assuming memory breakpoint.
10361         (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
10362         software and hardware breakpoints.
10363         (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
10364         Check both software and hardware breakpoints.
10365         (validate_inserted_breakpoint): Assert the breakpoint is a
10366         software breakpoint.  Set the inserted flag to -1 instead of
10367         setting shlib_disabled.
10368         (delete_disabled_breakpoints): Adjust.
10369         (validate_breakpoints): Only validate software breakpoints.
10370         Adjust to inserted flag change.
10371         (check_mem_read, check_mem_write): Skip breakpoint types other
10372         than software breakpoints.  Adjust to inserted flag change.
10373         * mem-break.h (enum raw_bkpt_type): New enum.
10374         (raw_breakpoint, struct process_info): Forward declare.
10375         (Z_packet_to_target_hw_bp_type): Delete declaration.
10376         (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
10377         (set_gdb_breakpoint, delete_gdb_breakpoint)
10378         (clear_breakpoint_conditions): New declarations.
10379         (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
10380         (breakpoint_inserted_here): Update comment.
10381         (add_breakpoint_condition, add_breakpoint_commands): Replace
10382         address parameter with a breakpoint pointer parameter.
10383         (gdb_breakpoint_here): Update comment.
10384         (delete_gdb_breakpoint_at): Delete.
10385         (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
10386         * server.c (process_point_options): Take a struct breakpoint
10387         pointer instead of an address.  Adjust.
10388         (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
10389         delete_gdb_breakpoint.
10390         * spu-low.c (spu_target_ops): Install NULL as
10391         supports_z_point_type method.
10392         * target.h: Include mem-break.h.
10393         (struct target_ops) <prepare_to_access_memory>: Update comment.
10394         <supports_z_point_type>: New field.
10395         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
10396         instead of a char.  Also take a raw breakpoint pointer.
10397         * win32-arm-low.c (the_low_target): Install NULL as
10398         supports_z_point_type.
10399         * win32-i386-low.c (i386_supports_z_point_type): New function.
10400         (i386_insert_point, i386_remove_point): Adjust to new interface.
10401         (the_low_target): Install i386_supports_z_point_type.
10402         * win32-low.c (win32_supports_z_point_type): New function.
10403         (win32_insert_point, win32_remove_point): Adjust to new interface.
10404         (win32_target_ops): Install win32_supports_z_point_type.
10405         * win32-low.h (struct win32_target_ops):
10406         <supports_z_point_type>: New method.
10407         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
10408         instead of a char.  Also take a raw breakpoint pointer.
10409
10410 2014-05-20  Pedro Alves  <palves@redhat.com>
10411
10412         * mem-break.h: Include break-common.h.
10413         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
10414         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
10415         (Z_packet_to_target_hw_bp_type): New declaration.
10416         * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
10417         * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
10418         (Z_PACKET_ACCESS_WP): Delete macros.
10419         (Z_packet_to_hw_type): Delete function.
10420         * i386-low.h: Don't include break-common.h here.
10421         (Z_packet_to_hw_type): Delete declaration.
10422         * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
10423         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
10424         * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
10425         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
10426         * linux-aarch64-low.c: Don't include break-common.h here.
10427         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
10428         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
10429         (Z_packet_to_target_hw_bp_type): Delete function.
10430         * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
10431         function.
10432         (mips_insert_point, mips_remove_point): Use
10433         Z_packet_to_target_hw_bp_type.
10434
10435 2014-05-20  Pedro Alves  <palves@redhat.com>
10436
10437         * linux-aarch64-low.c: Include break-common.h.
10438         (enum target_point_type): Delete.
10439         (Z_packet_to_point_type): Rename to ...
10440         (Z_packet_to_target_hw_bp_type): ... this, and return a
10441         target_hw_bp_type instead.
10442         (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
10443         instead of an enum target_point_type.
10444         (aarch64_point_encode_ctrl_reg): Likewise.  Compute type mask from
10445         breakpoint type.
10446         (aarch64_dr_state_insert_one_point)
10447         (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
10448         (aarch64_handle_aligned_watchpoint)
10449         (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
10450         Take an enum target_hw_bp_type instead of an enum
10451         target_point_type.
10452         (aarch64_supports_z_point_type): New function.
10453         (aarch64_insert_point, aarch64_remove_point): Use it.  Adjust to
10454         use Z_packet_to_target_hw_bp_type.
10455
10456 2014-05-20  Joel Brobecker  <brobecker@adacore.com>
10457
10458         * configure.ac: Only use -Werror by default when DEVELOPMENT
10459         is true.
10460         * configure: Regenerate.
10461
10462 2014-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
10463
10464         Fix gdbserver qGetTLSAddr for x86_64 -m32.
10465         * linux-x86-low.c (X86_64_USER_REGS): New.
10466         (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
10467
10468 2014-04-28  Yao Qi  <yao@codesourcery.com>
10469
10470         * Makefile.in (i386-avx512.c): Fix the typo of generated file
10471         name.
10472
10473 2014-04-25  Pedro Alves  <palves@redhat.com>
10474
10475         PR server/16255
10476         * linux-low.c (linux_attach_fail_reason_string): New function.
10477         (linux_attach_lwp): Delete.
10478         (linux_attach_lwp_1): Rename to ...
10479         (linux_attach_lwp): ... this.  Take a ptid instead of a pid as
10480         argument.  Remove "initial" parameter.  Return int instead of
10481         void.  Don't error or warn here.
10482         (linux_attach): Adjust to call linux_attach_lwp.  Call error on
10483         failure to attach to the tgid.  Call warning when failing to
10484         attach to an lwp.
10485         * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
10486         argument.  Remove "initial" parameter.  Return int instead of
10487         void.  Don't error or warn here.
10488         (linux_attach_fail_reason_string): New declaration.
10489         * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
10490         interface change.  Use linux_attach_fail_reason_string.
10491
10492 2014-04-24  Michael Sturm  <michael.sturm@mintel.com>
10493             Walfred Tedeschi  <walfred.tedeschi@intel.com>
10494
10495         * Makefile.in: Added rules to handle new files
10496         i386-avx512.c i386-avx512-linux.c amd64-avx512.c
10497         amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
10498         * configure.srv (srv_i386_regobj): Add i386-avx512.o.
10499         (srv_i386_linux_regobj): Add i386-avx512-linux.o.
10500         (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
10501         (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
10502         x32-avx512-linux.o.
10503         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
10504         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
10505         (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
10506         i386/x32-avx512.xml.
10507         (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
10508         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
10509         i386/x32-avx512-linux.xml.
10510         * i387-fp.c (num_avx512_k_registers): New constant for number
10511         of K registers.
10512         (num_avx512_zmmh_low_registers): New constant for number of
10513         lower ZMM registers (0-15).
10514         (num_avx512_zmmh_high_registers): New constant for number of
10515         higher ZMM registers (16-31).
10516         (num_avx512_ymmh_registers): New contant for number of higher
10517         YMM registers (ymm16-31 added by avx521 on x86_64).
10518         (num_avx512_xmm_registers): New constant for number of higher
10519         XMM registers (xmm16-31 added by AVX512 on x86_64).
10520         (struct i387_xsave): Add space for AVX512 registers.
10521         (i387_cache_to_xsave): Change raw buffer size to 64 characters.
10522         Add code to handle AVX512 registers.
10523         (i387_xsave_to_cache): Add code to handle AVX512 registers.
10524         * linux-x86-low.c (init_registers_amd64_avx512_linux): New
10525         prototypei from generated file.
10526         (tdesc_amd64_avx512_linux): Likewise.
10527         (init_registers_x32_avx512_linux): Likewise.
10528         (tdesc_x32_avx512_linux): Likewise.
10529         (init_registers_i386_avx512_linux): Likewise.
10530         (tdesc_i386_avx512_linux): Likewise.
10531         (x86_64_regmap): Add AVX512 registers.
10532         (x86_linux_read_description): Add code to handle AVX512 XSTATE
10533         mask.
10534         (initialize_low_arch): Add code to initialize AVX512 registers.
10535
10536 2014-04-23  Pedro Alves  <palves@redhat.com>
10537
10538         * mem-break.c (find_gdb_breakpoint_at): Make static.
10539         * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
10540
10541 2014-04-23  Pedro Alves  <palves@redhat.com>
10542
10543         * i386-low.c: Don't include break-common.h here.
10544         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
10545         prototype to take target_hw_bp_type as argument instead of a Z
10546         packet char.
10547         * i386-low.h: Include break-common.h here.
10548         (Z_packet_to_hw_type): Declare.
10549         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
10550         prototypes.
10551         * linux-x86-low.c (x86_insert_point): Convert the packet number to
10552         a target_hw_bp_type before calling i386_low_insert_watchpoint.
10553         (x86_remove_point): Convert the packet number to a
10554         target_hw_bp_type before calling i386_low_remove_watchpoint.
10555         * win32-i386-low.c (i386_insert_point): Convert the packet number
10556         to a target_hw_bp_type before calling i386_low_insert_watchpoint.
10557         (i386_remove_point): Convert the packet number to a
10558         target_hw_bp_type before calling i386_low_remove_watchpoint.
10559
10560 2014-04-23  Pedro Alves  <palves@redhat.com>
10561
10562         * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
10563
10564 2014-04-10  Pedro Alves  <palves@redhat.com>
10565
10566         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
10567         Check if the condition or command is NULL before checking if the
10568         breakpoint is known.  On success, return true.
10569         * mem-break.h (add_breakpoint_condition): Document return.
10570         (add_breakpoint_commands): Add describing comment.
10571         * server.c (skip_to_semicolon): New function.
10572         (process_point_options): Use it.
10573
10574 2014-04-09  Pedro Alves  <palves@redhat.com>
10575
10576         * linux-low.c (linux_read_loadmap): Pass current_inferior directly
10577         to lwpid_of.
10578
10579 2014-02-27  Pedro Alves  <palves@redhat.com>
10580
10581         PR 12702
10582         * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
10583         macros.
10584         * linux-low.c (delete_lwp, handle_extended_wait): Add debug
10585         output.
10586         (last_thread_of_process_p): Take a PID argument instead of a
10587         thread pointer.
10588         (linux_wait_for_lwp): Delete.
10589         (num_lwps, check_zombie_leaders, not_stopped_callback): New
10590         functions.
10591         (linux_low_filter_event): New function, party factored out from
10592         linux_wait_for_event.
10593         (linux_wait_for_event): Rename to ...
10594         (linux_wait_for_event_filtered): ... this.  Add new filter ptid
10595         argument.  Partly rewrite.  Always use waitpid(-1, WNOHANG) and
10596         sigsuspend.  Check for zombie leaders.
10597         (linux_wait_for_event): Reimplement as wrapper around
10598         linux_wait_for_event_filtered.
10599         (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED.  Assume that if
10600         a normal or signal exit is seen, it's the whole process exiting.
10601         (wait_for_sigstop): No longer a for_each_inferior callback.
10602         Rewrite on top of linux_wait_for_event_filtered.
10603         (stop_all_lwps): Call wait_for_sigstop directly.
10604         * server.c (resume, handle_target_event): Handle
10605         TARGET_WAITKIND_NO_RESUMED.
10606
10607 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
10608
10609         * win32-low.c (psapi_get_dll_name,
10610         * win32_CreateToolhelp32Snapshot): Delete.
10611         (win32_CreateToolhelp32Snapshot, win32_Module32First)
10612         (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
10613         Delete.
10614         (handle_load_dll): Add function description.
10615         Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
10616
10617 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
10618
10619         * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
10620         Add comment.
10621         (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
10622         base address when calling win32_add_one_solib.
10623         (handle_load_dll): Delete local variable load_addr.
10624         Remove 0x1000 offset applied to DLL base address when calling
10625         win32_add_one_solib.
10626         (handle_unload_dll): Add comment.
10627
10628 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
10629
10630         * win32-low.c (win32_add_all_dlls): Renames
10631         win32_ensure_ntdll_loaded.  Rewrite function documentation.
10632         Adjust implementation to always load all DLLs.
10633         Add 0x1000 offset to DLL base address when calling
10634         win32_add_one_solib.
10635         (child_initialization_done): New static global.
10636         (do_initial_child_stuff): Set child_initialization_done to
10637         zero during child initialization, and 1 after.  Replace call
10638         to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
10639         Add comment.
10640         (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
10641         (handle_unload_dll): Add function documentation.
10642         (get_child_debug_event): Ignore load and unload DLL events
10643         during child initialization.
10644
10645 2014-02-20  Doug Evans  <dje@google.com>
10646
10647         Remove global all_lwps.
10648         * inferiors.h (ptid_of): Move here from linux-low.h.
10649         (pid_of, lwpid_of): Ditto.
10650         * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
10651         parameter is a struct thread_info * now.
10652         (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
10653         directly.  Pass &all_threads to find_inferior instead of &all_lwps.
10654         (aarch64_stopped_data_address): Fetch lwpid from current_inferior
10655         directly.
10656         (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
10657         (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
10658         * linux-arm-low.c (update_registers_callback): Update, "entry"
10659         parameter is a struct thread_info * now.
10660         Fetch lwpid from current_inferior directly.
10661         (arm_insert_point): Pass &all_threads to find_inferior instead of
10662         &all_lwps.
10663         (arm_remove_point): Ditto.
10664         (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
10665         (arm_prepare_to_resume): Fetch pid from thread.
10666         (arm_read_description): Fetch lwpid from current_inferior directly.
10667         * linux-low.c (all_lwps): Delete.
10668         (delete_lwp): Delete call to remove_inferior.
10669         (handle_extended_wait): Fetch lwpid from thread.
10670         (add_lwp): Don't set lwp->entry.id.  Remove call to
10671         add_inferior_to_list.
10672         (linux_attach_lwp_1): Fetch pid from current_inferior directly.
10673         (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
10674         (kill_one_lwp_callback): Ditto.
10675         (linux_kill): Don't dereference NULL pointer.
10676         Fetch ptid,lwpid from thread.
10677         (get_detach_signal): Fetch ptid from thread.
10678         (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
10679         Simplify call to regcache_invalidate_thread.
10680         (delete_lwp_callback): Update, "entry" parameter is a
10681         struct thread_info * now.  Fetch pid from thread.
10682         (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
10683         (status_pending_p_callback): Update, "entry" parameter is a
10684         struct thread_info * now.  Fetch ptid from thread.
10685         (find_lwp_pid): Update, "entry" parameter is a
10686         struct thread_info * now.
10687         (linux_wait_for_lwp): Fetch pid from thread.
10688         (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
10689         (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
10690         (enqueue_one_deferred_signal): Fetch lwpid from thread.
10691         (dequeue_one_deferred_signal): Ditto.
10692         (cancel_breakpoint): Fetch ptid from current_inferior.
10693         (linux_wait_for_event): Pass &all_threads to find_inferior,
10694         not &all_lwps.  Fetch ptid, lwpid from thread.
10695         (count_events_callback): Update, "entry" parameter is a
10696         struct thread_info * now.
10697         (select_singlestep_lwp_callback): Ditto.
10698         (select_event_lwp_callback): Ditto.
10699         (cancel_breakpoints_callback): Ditto.
10700         (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
10701         not &all_lwps.
10702         (select_event_lwp): Ditto.  Fetch ptid from event_thread.
10703         (unsuspend_one_lwp): Update, "entry" parameter is a
10704         struct thread_info * now.
10705         (unsuspend_all_lwps): Pass &all_threads to find_inferior,
10706         not &all_lwps.
10707         (linux_stabilize_threads): Ditto.  And for for_each_inferior.
10708         Fetch lwpid from thread, not lwp.
10709         (linux_wait_1): Fetch ptid, lwpid from current_inferior.
10710         Pass &all_threads to find_inferior, not &all_lwps.
10711         (send_sigstop): Fetch lwpid from thread, not lwp.
10712         (send_sigstop_callback): Update, "entry" parameter is a
10713         struct thread_info * now.
10714         (suspend_and_send_sigstop_callback): Ditto.
10715         (wait_for_sigstop): Ditto.  Fetch ptid, lwpid from thread, lwp.
10716         (stuck_in_jump_pad_callback): Update, "entry" parameter is a
10717         struct thread_info * now.
10718         (move_out_of_jump_pad_callback): Ditto.  Fetch ptid, lwpid
10719         from thread, lwp.
10720         (lwp_running): Update, "entry" parameter is a
10721         struct thread_info * now.
10722         (stop_all_lwps): Fetch ptid from thread.
10723         Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
10724         (linux_resume_one_lwp): Fetch lwpid from thread.
10725         (linux_set_resume_request): Update, "entry" parameter is a
10726         struct thread_info * now.  Fetch pid, lwpid from thread.
10727         (resume_status_pending_p): Update, "entry" parameter is a
10728         struct thread_info * now.
10729         (need_step_over_p): Ditto.  Fetch lwpid from thread.
10730         (start_step_over): Fetch lwpid from thread.
10731         (linux_resume_one_thread): Update, "entry" parameter is a
10732         struct thread_info * now.  Fetch lwpid from thread.
10733         (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
10734         (proceed_one_lwp): Update, "entry" parameter is a
10735         struct thread_info * now.  Fetch lwpid from thread.
10736         (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
10737         struct thread_info * now.
10738         (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
10739         (unstop_all_lwps): Ditto.  Fetch lwpid from thread.
10740         (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
10741         directly.
10742         (regsets_store_inferior_registers): Ditto.
10743         (fetch_register, store_register): Ditto.
10744         (linux_read_memory, linux_write_memory): Ditto.
10745         (linux_request_interrupt): Ditto.
10746         (linux_read_auxv): Ditto.
10747         (linux_xfer_siginfo): Ditto.
10748         (linux_qxfer_spu): Ditto.
10749         (linux_qxfer_libraries_svr4): Ditto.
10750         * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
10751         moved to inferiors.h.
10752         (get_lwp): Delete.
10753         (get_thread_lwp): Update.
10754         (struct lwp_info): Delete member "entry".  Simplify comment for
10755         member "thread".
10756         (all_lwps): Delete.
10757         * linux-mips-low.c (mips_read_description): Fetch lwpid from
10758         current_inferior directly.
10759         (update_watch_registers_callback): Update, "entry" parameter is a
10760         struct thread_info * now.  Fetch pid from thread.
10761         (mips_linux_prepare_to_resume): Fetch ptid from thread.
10762         (mips_insert_point): Fetch lwpid from current_inferior.
10763         Pass &all_threads to find_inferior, not &all_lwps.
10764         (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
10765         (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
10766         directly.
10767         (mips_stopped_data_address): Ditto.
10768         * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
10769         directly.
10770         * linux-tile-low.c (tile_arch_setup): Ditto.
10771         * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
10772         (update_debug_registers_callback): Update, "entry" parameter is a
10773         struct thread_info * now.  Fetch pid from thread.
10774         (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
10775         Pass &all_threads to find_inferior, not &all_lwps.
10776         (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
10777         (i386_dr_low_set_control): Fetch pid from current_inferior directly.
10778         Pass &all_threads to find_inferior, not &all_lwps.
10779         (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
10780         (i386_dr_low_get_status): Ditto.
10781         (x86_linux_prepare_to_resume): Fetch ptid from thread.
10782         (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
10783         (x86_linux_read_description): Ditto.
10784         * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
10785
10786 2014-02-20  Doug Evans  <dje@google.com>
10787
10788         * inferiors.c (get_first_inferior): Fix buglet.
10789
10790 2014-02-19  Doug Evans  <dje@google.com>
10791
10792         * gdbthread.h (add_thread): Change result type to struct thread_info *.
10793         * inferiors.c (add_thread): Change result type to struct thread_info *.
10794         All callers updated.
10795         (add_lwp): Call add_thread here instead of in callers.
10796         All callers updated.
10797         * linux-low.h (get_lwp_thread): Rewrite.
10798         (struct lwp_info): New member "thread".
10799
10800 2014-02-19  Doug Evans  <dje@google.com>
10801
10802         * linux-low.c (add_lwp): Change result to struct lwp_info *.
10803         All callers updated.
10804
10805 2014-02-19  Doug Evans  <dje@google.com>
10806
10807         * inferiors.c (add_thread): Fix whitespace.
10808
10809 2014-02-19  Doug Evans  <dje@google.com>
10810
10811         * dll.c (clear_dlls): Replace accessing list implemention details
10812         with API function.
10813         * gdbthread.h (get_first_thread): Declare.
10814         * inferiors.c (for_each_inferior_with_data): New function.
10815         (get_first_thread): New function.
10816         (find_thread_ptid): Simplify.
10817         (get_first_inferior): New function.
10818         (clear_list): Delete.
10819         (one_inferior_p): New function.
10820         (clear_inferior_list): New function.
10821         (clear_inferiors): Update.
10822         * inferiors.h (for_each_inferior_with_data): Declare.
10823         (clear_inferior_list): Declare.
10824         (one_inferior_p): Declare.
10825         (get_first_inferior): Declare.
10826         * linux-low.c (linux_wait_for_event): Replace accessing list
10827         implemention details with API function.
10828         * server.c (target_running): Ditto.
10829         (accumulate_file_name_length): New function.
10830         (emit_dll_description): New function.
10831         (handle_qxfer_libraries): Replace accessing list implemention
10832         details with API function.
10833         (handle_qxfer_threads_worker): New function.
10834         (handle_qxfer_threads_proper): Replace accessing list implemention
10835         details with API function.
10836         (handle_query): Ditto.
10837         (visit_actioned_threads_callback_ftype): New typedef.
10838         (visit_actioned_threads_data): New struct.
10839         (visit_actioned_threads): Rewrite to be find_inferior callback.
10840         (resume): Call find_inferior.
10841         (handle_status): Replace accessing list implemention
10842         details with API function.
10843         (process_serial_event): Replace accessing list implemention details
10844         with API function.
10845         * target.c (set_desired_inferior): Replace accessing list implemention
10846         details with API function.
10847         * tracepoint.c (same_process_p): New function.
10848         (gdb_agent_about_to_close): Replace accessing list implemention
10849         details with API function.
10850         * win32-low.c (child_delete_thread): Replace accessing list
10851         implemention details with API function.
10852         (match_dll_by_basename): New function.
10853         (dll_is_loaded_by_basename): New function.
10854         (win32_ensure_ntdll_loaded): Replace accessing list implemention
10855         details call to dll_is_loaded_by_basename.
10856
10857 2014-02-19  Doug Evans  <dje@google.com>
10858
10859         * dll.h (struct dll_info): Add comment.
10860         * gdbthread.h (struct thread_info): Add comment.
10861         (current_ptid): Simplify.
10862         * inferiors.c (add_process): Update.
10863         (remove_process): Update.
10864         * inferiors.h (struct process_info): Rename member "head" to "entry".
10865         * linux-low.c (delete_lwp): Update.
10866         (add_lwp): Update.
10867         (last_thread_of_process_p): Update.
10868         (kill_one_lwp_callback, linux_kill): Update.
10869         (status_pending_p_callback): Update.
10870         (wait_for_sigstop): Update.  Simplify read of ptid.
10871         (start_step_over): Update.
10872         * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
10873         (get_lwp_thread): Update.
10874         (struct lwp_info): Rename member "head" to "entry".
10875         * regcache.h (inferior_list_entry): Delete.
10876         * server.c (kill_inferior_callback): Update.
10877         (detach_or_kill_inferior_callback): Update.
10878         (print_started_pid): Update.
10879         (print_attached_pid): Update.
10880         (process_serial_event): Simplify read of ptid.
10881         * thread-db.c (thread_db_create_event): Update.
10882         (thread_db_get_tls_address): Update.
10883         * win32-low.c (current_inferior_ptid): Simplify.
10884
10885 2014-02-19  Tom Tromey  <tromey@redhat.com>
10886
10887         * target.h (struct target_ops) <supports_btrace>: Add target_ops
10888         argument.
10889         (target_supports_btrace): Update.
10890
10891 2014-02-14  Yao Qi  <yao@codesourcery.com>
10892
10893         * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
10894         (rsp-low-ipa.o): New target.
10895
10896 2014-02-12  Tom Tromey  <tromey@redhat.com>
10897
10898         * ax.c (gdb_parse_agent_expr): Use hex2bin, not
10899         convert_ascii_to_int.
10900         * regcache.c (registers_to_string): Likewise.
10901         * remote-utils.c (decode_M_packet): Likewise.
10902         * server.c (process_serial_event): Likewise.
10903
10904 2014-02-12  Tom Tromey  <tromey@redhat.com>
10905
10906         * server.c (handle_query, handle_v_run): Use hex2bin, not
10907         unhexify.
10908         * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
10909
10910 2014-02-12  Tom Tromey  <tromey@redhat.com>
10911
10912         * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
10913         convert_int_to_ascii.
10914         * regcache.c (registers_to_string, collect_register_as_string):
10915         Likewise.
10916         * remote-utils.c (look_up_one_symbol, relocate_instruction):
10917         Likewise.
10918         * server.c (process_serial_event): Likewise.
10919         * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
10920         (cmd_qtbuffer, cstr_to_hexstr): Likewise.
10921
10922 2014-02-12  Tom Tromey  <tromey@redhat.com>
10923
10924         * remote-utils.c (look_up_one_symbol, monitor_output): Use
10925         bin2hex, not hexify.
10926         * tracepoint.c (cmd_qtstatus): Likewise.
10927
10928 2014-02-12  Tom Tromey  <tromey@redhat.com>
10929
10930         * remote-utils.c (monitor_output): Pass explicit length to
10931         hexify.
10932
10933 2014-02-12  Tom Tromey  <tromey@redhat.com>
10934
10935         * tracepoint.c: Include rsp-low.h.
10936         * server.c: Include rsp-low.h.
10937         * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
10938         (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
10939         declare.
10940         * remote-utils.c: Include rsp-low.h.
10941         (fromhex, hexchars, ishex, unhexify, tohex, hexify)
10942         (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
10943         (convert_int_to_ascii, convert_ascii_to_int): Move to
10944         common/rsp-low.c.
10945         * regcache.c: Include rsp-low.h.
10946         * ax.c: Include rsp-low.h.
10947         * Makefile.in (SFILES): Add common/rsp-low.c.
10948         (OBS): Add rsp-low.o.
10949         (rsp-low.o): New target.
10950
10951 2014-02-12  Tom Tromey  <tromey@redhat.com>
10952
10953         * utils.h (pulongest, plongest, phex_nz): Don't declare.
10954         Include print-utils.h.
10955         * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
10956         (plongest, thirty_two, phex_nz): Remove.
10957         * Makefile.in (SFILES): Add common/print-utils.c.
10958         (OBS): Add print-utils.o.
10959         (print-utils-ipa.o): New target.
10960         (print-utils.o): New target.
10961         (IPA_OBJS): Add print-utils-ipa.o.
10962
10963 2014-02-06  Tom Tromey  <tromey@redhat.com>
10964
10965         * Makefile.in (SFILES): Fix indentation.
10966
10967 2014-02-05  Doug Evans  <dje@google.com>
10968
10969         * linux-low.c (linux_wait_for_event): Improve comment.
10970         (linux_wait_1): Keep current_inferior in sync with event_child.
10971
10972 2014-01-22  Doug Evans  <dje@google.com>
10973
10974         * gdbthread.h (gdb_id_to_thread): Delete, unused.
10975
10976 2014-01-22  Doug Evans  <dje@google.com>
10977
10978         * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
10979         * configure: Regenerate.
10980         * config.in: Regenerate.
10981         * Makefile.in (SFILES): Add debug.c.
10982         (OBS): Add debug.o.
10983         * debug.c: New file.
10984         * debug.h: New file.
10985         * linux-aarch64-low.c (*): Update all debugging printfs to use
10986         debug_printf instead of fprintf.
10987         * linux-arm-low.c (*): Ditto.
10988         * linux-cris-low.c (*): Ditto.
10989         * linux-crisv32-low.c (*): Ditto.
10990         * linux-m32r-low.c (*): Ditto.
10991         * linux-sparc-low.c (*): Ditto.
10992         * linux-x86.c (*): Ditto.
10993         * linux-low.c (*): Ditto.
10994         (linux_wait_1): Add calls to debug_enter, debug_exit.
10995         (linux_wait): Remove redundant debugging printf.
10996         (stop_all_lwps): Add calls to debug_enter, debug_exit.
10997         (linux_resume, unstop_all_lwps): Ditto.
10998         * mem-break.c (*): Update all debugging printfs to use
10999         debug_printf instead of fprintf.
11000         * remote-utils.c (*): Ditto.
11001         * thread-db.c (*): Ditto.
11002         * server.c #include <ctype.h>, "gdb_vecs.h".
11003         (debug_threads): Moved to debug.c.
11004         (*): Update all debugging printfs to use debug_printf instead of
11005         fprintf.
11006         (start_inferior): Replace call to fflush with call to debug_flush.
11007         (monitor_show_help): Mention set debug-format.
11008         (parse_debug_format_options): New function.
11009         (handle_monitor_command): Handle "monitor set debug-format".
11010         (gdbserver_usage): Mention --debug-format.
11011         (main): Parse --debug-format.
11012         * server.h (debug_threads): Declaration moved to debug.h.
11013         #include "debug.h".
11014         * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
11015         trace_debug_1 that uses debug_printf.
11016         (tracepoint_look_up_symbols): Update all debugging printfs to use
11017         debug_printf instead of fprintf.
11018
11019 2014-01-20  Baruch Siach  <baruch@tkos.co.il>
11020
11021         * linux-xtensa-low.c: Include asm/ptrace.h instead of
11022         sys/ptrace.h.
11023
11024 2014-01-17  Pedro Alves  <palves@redhat.com>
11025
11026         PR build/16445
11027         * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
11028         defined after including gdb_proc_service.h.
11029
11030 2014-01-16  Doug Evans  <dje@google.com>
11031
11032         * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
11033         (match_dll): Use it.
11034
11035 2014-01-16  Markus Metzger  <markus.t.metzger@intel.com>
11036
11037         * target.h (target_ops) <read_btrace>: Change parameters and
11038         return type to allow error reporting.
11039         * server.c (handle_qxfer_btrace): Support delta reads.  Pass
11040         trace reading errors on.
11041         * linux-low.c (linux_low_read_btrace): Pass trace reading
11042         errors on.
11043         (linux_low_disable_btrace): New.
11044
11045 2014-01-15  Doug Evans  <dje@google.com>
11046
11047         * inferiors.c (thread_id_to_gdb_id): Delete.
11048         * inferiors.h (thread_id_to_gdb_id): Delete.
11049
11050 2014-01-13  Eli Zaretskii  <eliz@gnu.org>
11051
11052         * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
11053         "-I$(srcdir)/../".  Fixes MinGW compilation errors with old GCC
11054         versions.
11055
11056 2014-01-08  Pedro Alves  <palves@redhat.com>
11057
11058         * server.c (handle_status): Don't discard previous queued stop
11059         replies or thread's pending status here.
11060         (main) <disconnection>: Do it here instead.
11061
11062 2014-01-08  Pedro Alves  <palves@redhat.com>
11063
11064         * gdbthread.h (struct thread_info) <status_pending_p>: New field.
11065         * server.c (visit_actioned_threads, handle_pending_status): New
11066         function.
11067         (handle_v_cont): Factor out parts to ...
11068         (resume): ... this new function.  If in all-stop, and a thread
11069         being resumed has a pending status, report it without actually
11070         resuming.
11071         (myresume): Adjust to use the new 'resume' function.
11072         (clear_pending_status_callback, set_pending_status_callback)
11073         (find_status_pending_thread_callback): New functions.
11074         (handle_status): Handle the case of multiple threads having
11075         interesting statuses to report.  Report threads' real last signal
11076         instead of always reporting GDB_SIGNAL_TRAP.  Look for a thread
11077         with an interesting thread to report the status for, instead of
11078         always reporting the status of the first thread.
11079
11080 2014-01-01  Joel Brobecker  <brobecker@adacore.com>
11081
11082         * gdbserver.c (gdbserver_version): Set copyright year to 2014.
11083         * gdbreplay.c (gdbreplay_version): Likewise.
11084
11085 2013-12-18  Yufeng Zhang  <yufeng.zhang@arm.com>
11086
11087         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
11088         iov.iov_len with the real length in use.
11089
11090 2013-12-13  Joel Brobecker  <brobecker@adacore.com>
11091
11092         * Makefile.in (safe-ctype.o, lbasename.o): New rules.
11093         * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
11094         for all targets that use win32-low.c.
11095         * win32-low.c (win32_ensure_ntdll_loaded): New function.
11096         (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
11097
11098 2013-12-13  Pedro Alves  <palves@redhat.com>
11099
11100         * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
11101         if equal to TARGET_WAITKIND_LOADED.
11102         * win32-low.c (cached_status): New static global.
11103         (win32_wait): Add declaration.
11104         (do_initial_child_stuff): Flush all initial pending debug events
11105         up to the initial breakpoint.
11106         (win32_wait): If CACHED_STATUS was set, return that instead
11107         of doing a real wait.  Remove the code resuming the execution
11108         of the inferior after receiving a TARGET_WAITKIND_LOADED event
11109         during the initial phase.  Also remove the code changing
11110         OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
11111         TARGET_WAITKIND_STOPPED.
11112
11113 2013-12-11  Yao Qi  <yao@codesourcery.com>
11114
11115         * notif.c (handle_notif_ack): Return 0 if no notification
11116         matches.
11117
11118 2013-11-20  Doug Evans  <dje@google.com>
11119
11120         * linux-low.c (linux_set_resume_request): Fix comment.
11121
11122 2013-11-20  Doug Evans  <dje@google.com>
11123
11124         * linux-low.c (resume_status_pending_p): Tweak comment.
11125
11126 2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>
11127
11128         * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
11129         amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
11130         * configure.srv (srv_i386_regobj): Add i386-mpx.o.
11131         (srv_i386_linux_regobj): Add i386-mpx-linux.o.
11132         (srv_amd64_regobj): Add amd64-mpx.o.
11133         (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
11134         (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
11135         (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
11136         * i387-fp.c (num_pl_bnd_register) Added constant.
11137         (num_pl_bnd_cfg_registers) Added constant.
11138         (struct i387_xsave) Added reserved area and MPX fields.
11139         (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
11140         * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
11141         function.
11142         (tdesc_i386_mpx_linux): Add MPX amd64 target.
11143         (init_registers_amd64_mpx_linux): Declare new function.
11144         (tdesc_amd64_mpx_linux): Add MPX amd64 target.
11145         (x86_64_regmap): Add MPX registers.
11146         (x86_linux_read_description): Add MPX case.
11147         (initialize_low_arch): Initialize MPX targets.
11148
11149 2013-11-18  Tom Tromey  <tromey@redhat.com>
11150
11151         * configure: Rebuild.
11152         * configure.ac: Don't check for stdlib.h.
11153         * gdbreplay.c: Unconditionally include stdlib.h.
11154
11155 2013-11-18  Tom Tromey  <tromey@redhat.com>
11156
11157         * config.in: Rebuild.
11158         * configure: Rebuild.
11159         * configure.ac: Don't use AC_HEADER_DIRENT.
11160
11161 2013-11-18  Tom Tromey  <tromey@redhat.com>
11162
11163         * server.h: Don't check HAVE_STRING_H.
11164         * gdbreplay.c: Don't check HAVE_STRING_H.
11165         * configure: Rebuild.
11166
11167 2013-11-18  Tom Tromey  <tromey@redhat.com>
11168
11169         * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
11170         LIBGNU.
11171
11172 2013-11-08  Tom Tromey  <tromey@redhat.com>
11173
11174         * configure, config.in: Rebuild.
11175         * configure.ac: Remove unused configury.
11176
11177 2013-11-08  Tom Tromey  <tromey@redhat.com>
11178
11179         * acinclude.m4: Include common.m4, codeset.m4.
11180         * configure, config.in: Rebuild.
11181         * configure.ac: Use GDB_AC_COMMON.
11182
11183 2013-11-06  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11184
11185         * linux-s390-low.c (HWCAP_S390_TE): New define.
11186         (s390_arch_setup): Consider the TE field in the HWCAP for
11187         determining 'have_regset_tdb'.
11188
11189 2013-10-16  Sergio Durigan Junior  <sergiodj@redhat.com>
11190
11191         PR gdb/16014
11192         * tracepoint.c (download_tracepoint_1): Remove unnecessary double
11193         call to sizeof.
11194
11195 2013-10-02  Pedro Alves  <palves@redhat.com>
11196
11197         * server.c (process_serial_event): Don't output "GDBserver
11198         exiting" if GDB is connected through stdio.
11199         * target.c (mywait): Likewise, be silent if GDB is connected
11200         through stdio.
11201
11202 2013-10-01  Joel Brobecker  <brobecker@adacore.com>
11203
11204         * lynx-low.c (lynx_add_threads_after_attach): New function.
11205         (lynx_attach): Remove call to add_thread.  Add call to
11206         lynx_add_threads_after_attach instead.
11207
11208 2013-09-28  Mike Frysinger  <vapier@gentoo.org>
11209
11210         * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
11211         * config.in, configure: Regenerated.
11212
11213 2013-09-18  Yao Qi  <yao@codesourcery.com>
11214
11215         PR server/15959
11216         * server.c (start_inferior): Clear 'resume_info'.
11217
11218 2013-09-16  Jiong Wang  <jiwang@tilera.com>
11219
11220         * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
11221         for each register.
11222
11223 2013-09-16  Jiong Wang  <jiwang@tilera.com>
11224
11225         * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
11226         linux-tile-low.o to srv_tgtobj.
11227
11228 2013-09-16  Will Newton  <will.newton@linaro.org>
11229
11230         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
11231         out regs.
11232
11233 2013-09-06  Pedro Alves  <palves@redhat.com>
11234
11235         * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
11236         (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
11237         (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
11238         (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
11239         (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
11240         (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
11241
11242 2013-09-06  Pedro Alves  <palves@redhat.com>
11243
11244         * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
11245         explicit header dependencies and use $COMPILE/$POSTCOMPILE.
11246
11247 2013-09-06  Pedro Alves  <palves@redhat.com>
11248
11249         * linux-amd64-ipa.c: Include tracepoint.h.
11250         * linux-i386-ipa.c: Include tracepoint.h.
11251
11252 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
11253
11254         * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
11255         (ps_get_thread_area): New function.
11256
11257 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
11258
11259         * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
11260         (initialize_low_arch): Call init_registers_crisv32 rather than
11261         init_register_crisv32.
11262
11263 2013-09-05  Pedro Alves  <palves@redhat.com>
11264
11265         * server.h (handle_vFile, hostio_last_error_from_errno): Move
11266         to ...
11267         * hostio.h: ... this new file.
11268         * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
11269         win32-low.c: Include hostio.h.
11270
11271 2013-09-05  Pedro Alves  <palves@redhat.com>
11272
11273         * server.h (gdb_client_data, handler_func, callback_handler_func)
11274         (delete_file_handler, add_file_handler, append_callback_event)
11275         (delete_callback_event, start_event_loop, initialize_event_loop):
11276         Move to event-loop.h and include it.
11277         * event-loop.h: New file.
11278
11279 2013-09-05  Pedro Alves  <palves@redhat.com>
11280
11281         * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
11282         * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
11283         (loaded_dll, unloaded_dll): Move to ...
11284         * dll.h: ... this new file.
11285         * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
11286
11287 2013-09-05  Pedro Alves  <palves@redhat.com>
11288
11289         * server.h (current_process, get_thread_process, all_processes)
11290         (add_inferior_to_list, for_each_inferior, current_inferior)
11291         (remove_inferior, add_process, remove_process, find_process_pid)
11292         (have_started_inferiors_p, have_attached_inferiors_p)
11293         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
11294         (clear_inferiors, find_inferior, find_inferior_id)
11295         (inferior_target_data, set_inferior_target_data)
11296         (inferior_regcache_data, set_inferior_regcache_data): Move to
11297         inferiors.h, and include it.
11298         * inferiors.h: New file.
11299
11300 2013-09-05  Pedro Alves  <palves@redhat.com>
11301
11302         * server.h (struct emit_ops, current_insn_ptr, emit_error):
11303         Move ...
11304         * ax.h: ... here.
11305
11306 2013-09-05  Pedro Alves  <palves@redhat.com>
11307
11308         * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
11309         tracepoint.h.
11310         * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
11311         (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
11312         (handle_tracepoint_general_set, handle_tracepoint_query)
11313         (tracepoint_finished_step, tracepoint_was_hit)
11314         (release_while_stepping_state_list, current_traceframe)
11315         (in_readonly_region, traceframe_read_mem)
11316         (fetch_traceframe_registers, traceframe_read_sdata)
11317         (traceframe_read_info, struct fast_tpoint_collect_status)
11318         (fast_tracepoint_collecting, force_unlock_trace_buffer)
11319         (handle_tracepoit_bkpts, initialize_low_tracepoint)
11320         (supply_fast_tracepoint_registers)
11321         (supply_static_tracepoint_registers, set_trampoline_buffer_space)
11322         (ipa_tdesc, claim_trampoline_space)
11323         (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
11324         (agent_mem_read, agent_get_trace_state_variable_value)
11325         (agent_set_trace_state_variable_value, agent_tsv_read)
11326         (agent_mem_read_string, get_raw_reg_func_addr)
11327         (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
11328         * tracepoint.h: ... this new file.
11329
11330 2013-09-05  Pedro Alves  <palves@redhat.com>
11331
11332         * server.h (perror_with_name, error, fatal, warning, paddress)
11333         (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
11334         include it.
11335         * utils.h: New file.
11336
11337 2013-09-05  Pedro Alves  <palves@redhat.com>
11338
11339         * server.h (remote_debug, noack_mode, transport_is_reliable)
11340         (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
11341         (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
11342         (getpkt, remote_prepare, remote_open, remote_close, write_ok)
11343         (write_enn, initialize_async_io, enable_async_io)
11344         (disable_async_io, check_remote_input_interrupt_request)
11345         (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
11346         (dead_thread_notify, prepare_resume_reply)
11347         (decode_address_to_semicolon, decode_address, decode_m_packet)
11348         (decode_M_packet, decode_X_packet, decode_xfer_write)
11349         (decode_search_memory_packet, unhexify, hexify)
11350         (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
11351         (look_up_one_symbol, relocate_instruction)
11352         (monitor_output): Move to remote-utils.h, and include it.
11353         * remote-utils.h: New file.
11354
11355 2013-09-05  Pedro Alves  <palves@redhat.com>
11356
11357         * server.h (_): Delete.
11358
11359 2013-09-02  Pedro Alves  <palves@redhat.com>
11360
11361         * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
11362         (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
11363         allocated.
11364         (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
11365
11366 2013-09-02  Pierre Muller  <muller@sourceware.org>
11367
11368         * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
11369         or WriteProcessMemory complete successfully and handle
11370         ERROR_PARTIAL_COPY error.
11371
11372 2013-09-02  Pedro Alves  <palves@redhat.com>
11373
11374         * server.c (gdb_read_memory): Return -1 on traceframe memory read
11375         error instead of EIO.
11376
11377 2013-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
11378
11379         PR server/15604
11380         * linux-low.c: Include filestuff.h.
11381         (linux_create_inferior) <pid == 0>: Call close_most_fds.
11382         * lynx-low.c: Include filestuff.h.
11383         (lynx_create_inferior) <pid == 0>: Call close_most_fds.
11384         * server.c: Include filestuff.h.
11385         (main): Call notice_open_fds.
11386         * spu-low.c: Include filestuff.h.
11387         (spu_create_inferior) <pid == 0>: Call close_most_fds.
11388
11389 2013-08-22  Luis Machado  <lgustavo@codesourcery.com>
11390
11391         * Makefile.in: Explain why ../target and ../nat are not
11392         listed as include file search paths.
11393         (linux-waitpid.o): New object file rule.
11394         * configure.srv (srv_native_linux_obj): New variable.
11395         Replace all occurrences of linux native object files with
11396         $srv_native_linux_obj.
11397         * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
11398         (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
11399         (linux_enable_event_reporting): Remove declaration.
11400         (my_waitpid): Moved to common/linux-waitpid.c.
11401         (linux_wait_for_event): Pass ptid when calling
11402         linux_enable_event_reporting.
11403         (linux_supports_tracefork_flag): Remove.
11404         (linux_enable_event_reporting): Likewise.
11405         (linux_tracefork_grandchild): Remove.
11406         (STACK_SIZE): Moved to common/linux-ptrace.c.
11407         (linux_tracefork_child): Remove.
11408         (linux_test_for_tracefork): Remove.
11409         (linux_look_up_symbols): Call linux_supports_traceclone.
11410         (initialize_low): Remove call to linux_test_for_tracefork.
11411         * linux-low.h (PTRACE_TYPE_ARG3): Move to
11412         common/linux-ptrace.h.
11413         (PTRACE_TYPE_ARG4): Likewise.
11414         Include linux-ptrace.h.
11415
11416 2013-08-21  Pedro Alves  <palves@redhat.com>
11417
11418         * config.in: Renegerate.
11419
11420 2013-08-19  Luis Machado  <lgustavo@codesourcery.com>
11421
11422         * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
11423         (SFILES): Remove $(srcdir)/common/target-common.c and
11424         add $(srcdir)/target/waitstatus.c.
11425         (OBS): Remove target-common.o and add waitstatus.o.
11426         (server_h): Remove $(srcdir)/../common/target-common.h and
11427         add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
11428         and $(srcdir)/../target/waitstatus.h.
11429         (target-common.o): Remove.
11430         (waitstatus.o): New target object file.
11431         * target.h: Do not include target-common.h and
11432         include target/resume.h, target/wait.h and
11433         target/waitstatus.h.
11434
11435 2013-08-13  Luis Machado  <lgustavo@codesourcery.com>
11436
11437         * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
11438         to PTRACE_TYPE_ARG3.
11439         * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
11440         to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
11441         PTRACE_TYPE_ARG4.
11442         * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
11443         (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
11444
11445 2013-07-27  Jie Zhang  <jie@codesourcery.com>
11446             Daniel Jacobowitz  <dan@codesourcery.com>
11447             Yao Qi  <yao@codesourcery.com>
11448
11449         * Makefile.in (SFILES): Add common/mips-linux-watch.c.
11450         (mips-linux-watch.o): New rule.
11451         (mips_linux_watch_h): New variable.
11452         * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
11453         srv_tgtobj.
11454         * linux-mips-low.c: Include mips-linux-watch.h.
11455         (struct arch_process_info, struct arch_lwp_info): New.
11456         (update_watch_registers_callback): New function.
11457         (mips_linux_new_process, mips_linux_new_thread) New functions.
11458         (mips_linux_prepare_to_resume, mips_insert_point): New
11459         functions.
11460         (mips_remove_point, mips_stopped_by_watchpoint): New
11461         functions.
11462         (rsp_bp_type_to_target_hw_bp_type): New function.
11463         (mips_stopped_data_address): New function.
11464         (the_low_target): Add watchpoint support functions.
11465
11466 2013-07-27  Yao Qi  <yao@codesourcery.com>
11467
11468         * i386-low.c: Include break-common.h.
11469         (enum target_hw_bp_type): Remove.
11470
11471 2013-07-24  Luis Machado  <lgustavo@codesourcery.com>
11472
11473         * Makefile.in (SFILES): /common/target-common.c.
11474         (OBS): Add target-common.o.
11475         (server_h): Add $(srcdir)/../common/target-common.h.
11476         (target-common.o): New target.
11477         * server.c (queue_stop_reply_callback): Free
11478         status string after use.
11479         * target.c (target_waitstatus_to_string): Remove.
11480         * target.h: Include target-common.h.
11481         (resume_kind): Likewise.
11482         (target_waitkind): Likewise.
11483         (target_waitstatus): Likewise.
11484         (TARGET_WNOHANG): Likewise.
11485
11486 2013-07-04  Yao Qi  <yao@codesourcery.com>
11487
11488         * Makefile.in (host_alias): Use @host_noncanonical@.
11489         (target_alias): Use @target_noncanonical@.
11490         * configure.ac: Use ACX_NONCANONICAL_TARGET and
11491         ACX_NONCANONICAL_HOST.
11492         * configure: Regenerated.
11493
11494         Revert:
11495         2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
11496
11497         * configure.ac (version_host, version_target): Set and AC_SUBST them.
11498         * configure: Rebuild.
11499         * Makefile.in (version_host, version_target): Get from configure.
11500         (version.c): Use $(version_host) and $(version_target).
11501
11502 2013-07-03  Pedro Alves  <palves@redhat.com>
11503
11504         * Makefile.in (config.status): Depend on development.sh.
11505         * acinclude.m4: Include libmcheck.m4.
11506         * configure: Regenerate.
11507
11508 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
11509
11510         * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
11511         attribute inside the parentheses.
11512         (winapi_DebugSetProcessKillOnExit): Ditto.
11513         (winapi_DebugBreakProcess): Ditto.
11514         (winapi_GenerateConsoleCtrlEvent): Ditto.
11515
11516 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
11517
11518         * notif.h (notif_event): Add a dummy member to avoid compiler
11519         errors.
11520
11521 2013-07-01  Pedro Alves  <palves@redhat.com>
11522
11523         * hostio.c (HOSTIO_PATH_MAX): Define.
11524         (require_filename, handle_open, handle_unlink, handle_readlink):
11525         Use it.
11526
11527 2013-07-01  Pedro Alves  <palves@redhat.com>
11528
11529         * server.h: Include "pathmax.h".
11530         * linux-low.c: Don't include sys/param.h.
11531         (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
11532         MAXPATHLEN.
11533         * win32-low.c: Don't include sys/param.h.
11534         (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
11535
11536 2013-07-01  Pedro Alves  <palves@redhat.com>
11537
11538         * event-loop.c: Don't check HAVE_UNISTD_H before including
11539         <unistd.h>.
11540         * gdbreplay.c: Likewise.
11541         * remote-utils.c: Likewise.
11542         * server.c: Likewise.
11543         * configure.ac: Don't check for unistd.h.
11544         * configure: Regenerate.
11545
11546 2013-06-28  Tom Tromey  <tromey@redhat.com>
11547
11548         * Makefile.in (version.c): Use version.in, not
11549         common/version.in.
11550
11551 2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
11552
11553         * configure.ac (version_host, version_target): Set and AC_SUBST them.
11554         * configure: Rebuild.
11555         * Makefile.in (version_host, version_target): Get from configure.
11556         (version.c): Use $(version_host) and $(version_target).
11557
11558 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
11559
11560         Fix trace-status to output user name without trailing colon.
11561         * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
11562
11563 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
11564
11565         Fix trace-status to output proper start-time and stop-time.
11566         * tracepoint.c (cmd_qtstatus): Modify trace-status output to
11567         output start time and stop time in hex as gdb expects.
11568
11569 2013-06-26  Pedro Alves  <pedro@codesourcery.com>
11570
11571         * tracepoint.c (build_traceframe_info_xml): Output trace state
11572         variables present in the trace buffer.
11573
11574 2013-06-24  Tom Tromey  <tromey@redhat.com>
11575
11576         * Makefile.in (version.c): Use bfd/version.h, common/version.in,
11577         create-version.sh.
11578         (version.o): Remove.
11579         * gdbreplay.c: Include version.h.
11580         (version, host_name): Don't declare.
11581         * server.h: Include version.h.
11582         (version, host_name): Don't declare.
11583
11584 2013-06-12  Pedro Alves  <palves@redhat.com>
11585
11586         * linux-x86-low.c (linux_is_elf64): Delete global.
11587         (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
11588         with local linux_pid_exe_is_elf_64_file use.
11589
11590 2013-06-11  Pedro Alves  <palves@redhat.com>
11591
11592         * linux-low.c (regset_disabled, disable_regset): New functions.
11593         (regsets_fetch_inferior_registers)
11594         (regsets_store_inferior_registers): Use them.
11595         (initialize_regsets_info); Don't allocate the disabled_regsets
11596         array here.
11597         * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
11598         comment.
11599
11600 2013-06-11  Pedro Alves  <palves@redhat.com>
11601
11602         * linux-low.c (initialize_regsets_info): Use xcalloc instead of
11603         xmalloc.
11604
11605 2013-06-11  Pedro Alves  <palves@redhat.com>
11606
11607         * linux-x86-low.c (initialize_low_arch): Call
11608         init_registers_x32_avx_linux.
11609
11610 2013-06-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
11611
11612         Fix compatibility with Android Bionic.
11613         * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
11614         it is not empty.
11615
11616 2013-06-07  Pedro Alves  <palves@redhat.com>
11617
11618         PR server/14823
11619         * Makefile.in (OBS): Add tdesc.o.
11620         (IPA_OBJS): Add tdesc-ipa.o.
11621         (tdesc-ipa.o): New rule.
11622         * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
11623         interface.
11624         * linux-low.c (new_inferior): Delete.
11625         (disabled_regsets, num_regsets): Delete.
11626         (linux_add_process): Adjust to set the new per-process
11627         new_inferior flag.
11628         (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
11629         (linux_wait_for_lwp): Adjust.  Only call arch_setup if the event
11630         was a stop.  When calling arch_setup, switch the current inferior
11631         to the thread that got an event.
11632         (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
11633         (regsets_fetch_inferior_registers)
11634         (regsets_store_inferior_registers): New regsets_info parameter.
11635         Adjust to use it.
11636         (linux_register_in_regsets): New regs_info parameter.  Adjust to
11637         use it.
11638         (register_addr, fetch_register, store_register): New usrregs_info
11639         parameter.  Adjust to use it.
11640         (usr_fetch_inferior_registers, usr_store_inferior_registers): New
11641         parameter regs_info.  Adjust to use it.
11642         (linux_fetch_registers): Get the current inferior's regs_info, and
11643         adjust to use it.
11644         (linux_store_registers): Ditto.
11645         [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
11646         (initialize_low): Don't initialize the target_regsets here.  Call
11647         initialize_low_arch.
11648         * linux-low.h (target_regsets): Delete declaration.
11649         (struct regsets_info): New.
11650         (struct usrregs_info): New.
11651         (struct regs_info): New.
11652         (struct process_info_private) <new_inferior>: New field.
11653         (struct linux_target_ops): Delete the num_regs, regmap, and
11654         regset_bitmap fields.  New field regs_info.
11655         [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
11656         * i387-fp.c (num_xmm_registers): Delete.
11657         (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
11658         calls to new interface.
11659         (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
11660         (i387_xsave_to_cache): Adjust find_regno calls to new interface.
11661         Infer the number of xmm registers from the regcache's target
11662         description.
11663         * i387-fp.h (num_xmm_registers): Delete.
11664         * inferiors.c (add_thread): Don't install the thread's regcache
11665         here.
11666         * proc-service.c (gregset_info): Fetch the current inferior's
11667         regs_info.  Adjust to use it.
11668         * regcache.c: Include tdesc.h.
11669         (register_bytes, reg_defs, num_registers)
11670         (gdbserver_expedite_regs): Delete.
11671         (get_thread_regcache): If the thread doesn't have a regcache yet,
11672         create one, instead of aborting gdbserver.
11673         (regcache_invalidate_one): Rename to ...
11674         (regcache_invalidate_thread): ... this.
11675         (regcache_invalidate_one): New.
11676         (regcache_invalidate): Only invalidate registers of the current
11677         process.
11678         (init_register_cache): Add target_desc parameter, and use it.
11679         (new_register_cache): Ditto.  Assert the target description has a
11680         non zero registers_size.
11681         (regcache_cpy): Add assertions.  Adjust.
11682         (realloc_register_cache, set_register_cache): Delete.
11683         (registers_to_string, registers_from_string): Adjust.
11684         (find_register_by_name, find_regno, find_register_by_number)
11685         (register_cache_size): Add target_desc parameter, and use it.
11686         (free_register_cache_thread, free_register_cache_thread_one)
11687         (regcache_release, register_cache_size): New.
11688         (register_size): Add target_desc parameter, and use it.
11689         (register_data, supply_register, supply_register_zeroed)
11690         (supply_regblock, supply_register_by_name, collect_register)
11691         (collect_register_as_string, collect_register_by_name): Adjust.
11692         * regcache.h (struct target_desc): Forward declare.
11693         (struct regcache) <tdesc>: New field.
11694         (init_register_cache, new_register_cache): Add target_desc
11695         parameter.
11696         (regcache_invalidate_thread): Declare.
11697         (regcache_invalidate_one): Delete declaration.
11698         (regcache_release): Declare.
11699         (find_register_by_number, register_cache_size, register_size)
11700         (find_regno): Add target_desc parameter.
11701         (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
11702         declarations.
11703         * remote-utils.c: Include tdesc.h.
11704         (outreg, prepare_resume_reply): Adjust.
11705         * server.c: Include tdesc.h.
11706         (gdbserver_xmltarget): Delete declaration.
11707         (get_features_xml, process_serial_event): Adjust.
11708         * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
11709         declare.
11710         (struct process_info) <tdesc>: New field.
11711         (ipa_tdesc): Declare.
11712         * tdesc.c: New file.
11713         * tdesc.h: New file.
11714         * tracepoint.c: Include tdesc.h.
11715         [IN_PROCESS_AGENT] (ipa_tdesc): Define.
11716         (get_context_regcache): Adjust to pass ipa_tdesc down.
11717         (do_action_at_tracepoint): Adjust to get the register cache size
11718         from the context regcache's description.
11719         (traceframe_walk_blocks): Adjust to get the register cache size
11720         from the current trace frame's description.
11721         (traceframe_get_pc): Adjust to get current trace frame's
11722         description and pass it down.
11723         (gdb_collect): Adjust to get the register cache size from the
11724         IPA's description.
11725         * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
11726         (gdbserver_xmltarget): Delete.
11727         (initialize_low_tracepoint): Set the ipa's target description.
11728         * linux-i386-ipa.c (tdesc_i386_linux): Declare.
11729         (initialize_low_tracepoint): Set the ipa's target description.
11730         * linux-x86-low.c: Include tdesc.h.
11731         [__x86_64__] (is_64bit_tdesc): New.
11732         (ps_get_thread_area, x86_get_thread_area): Use it.
11733         (i386_cannot_store_register): Rename to ...
11734         (x86_cannot_store_register): ... this.  Use is_64bit_tdesc.
11735         (i386_cannot_fetch_register): Rename to ...
11736         (x86_cannot_fetch_register): ... this.  Use is_64bit_tdesc.
11737         (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
11738         to new interface.
11739         (target_regsets): Rename to ...
11740         (x86_regsets): ... this.
11741         (x86_get_pc, x86_set_pc): Adjust register_size calls to new
11742         interface.
11743         (x86_siginfo_fixup): Use is_64bit_tdesc.
11744         [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
11745         (tdesc_x32_avx_linux, tdesc_x32_linux)
11746         (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
11747         Declare.
11748         (x86_linux_update_xmltarget): Delete.
11749         (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
11750         (have_ptrace_getfpxregs, have_ptrace_getregset): New.
11751         (AMD64_LINUX_USER64_CS): New.
11752         (x86_linux_read_description): New, based on
11753         x86_linux_update_xmltarget.
11754         (same_process_callback): New.
11755         (x86_arch_setup_process_callback): New.
11756         (x86_linux_update_xmltarget): New.
11757         (x86_regsets_info): New.
11758         (amd64_linux_regs_info): New.
11759         (i386_linux_usrregs_info): New.
11760         (i386_linux_regs_info): New.
11761         (x86_linux_regs_info): New.
11762         (x86_arch_setup): Reimplement.
11763         (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
11764         (x86_emit_ops): Ditto.
11765         (the_low_target): Adjust.  Install x86_linux_regs_info,
11766         x86_cannot_fetch_register, and x86_cannot_store_register.
11767         (initialize_low_arch): New.
11768         * linux-ia64-low.c (tdesc_ia64): Declare.
11769         (ia64_fetch_register): Adjust.
11770         (ia64_usrregs_info, regs_info): New globals.
11771         (ia64_regs_info): New function.
11772         (the_low_target): Adjust.
11773         (initialize_low_arch): New function.
11774         * linux-sparc-low.c (tdesc_sparc64): Declare.
11775         (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
11776         Adjust.
11777         (sparc_arch_setup): New function.
11778         (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
11779         (the_low_target): Adjust.
11780         (initialize_low_arch): New function.
11781         * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
11782         (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
11783         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
11784         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
11785         (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
11786         (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
11787         (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
11788         (tdesc_powerpc_isa205_vsx64l): Declare.
11789         (ppc_cannot_store_register, ppc_collect_ptrace_register)
11790         (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
11791         (ppc_set_pc, ppc_get_hwcap): Adjust.
11792         (ppc_usrregs_info): Forward declare.
11793         (!__powerpc64__) ppc_regmap_adjusted: New global.
11794         (ppc_arch_setup): Adjust to the current process'es target
11795         description.
11796         (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
11797         (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
11798         (ppc_store_evrregset): Adjust.
11799         (target_regsets): Rename to ...
11800         (ppc_regsets): ... this, and make static.
11801         (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
11802         (ppc_regs_info): New function.
11803         (the_low_target): Adjust.
11804         (initialize_low_arch): New function.
11805         * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
11806         (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
11807         (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
11808         (tdesc_s390x_linux64v2): Declare.
11809         (s390_collect_ptrace_register, s390_supply_ptrace_register)
11810         (s390_fill_gregset, s390_store_last_break): Adjust.
11811         (target_regsets): Rename to ...
11812         (s390_regsets): ... this, and make static.
11813         (s390_get_pc, s390_set_pc): Adjust.
11814         (s390_get_hwcap): New target_desc parameter, and use it.
11815         [__s390x__] (have_hwcap_s390_high_gprs): New global.
11816         (s390_arch_setup): Adjust to set the current process'es target
11817         description.  Don't adjust the regmap.
11818         (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
11819         [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
11820         (regs_info_3264): New globals.
11821         (s390_regs_info): New function.
11822         (the_low_target): Adjust.
11823         (initialize_low_arch): New function.
11824         * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
11825         (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
11826         [__mips64] (init_registers_mips_linux)
11827         (init_registers_mips_dsp_linux): Delete defines.
11828         [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
11829         (have_dsp): New global.
11830         (mips_read_description): New, based on mips_arch_setup.
11831         (mips_arch_setup): Reimplement.
11832         (get_usrregs_info): New function.
11833         (mips_cannot_fetch_register, mips_cannot_store_register)
11834         (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
11835         (mips_fill_fpregset, mips_store_fpregset): Adjust.
11836         (target_regsets): Rename to ...
11837         (mips_regsets): ... this, and make static.
11838         (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
11839         (dsp_regs_info, regs_info): New globals.
11840         (mips_regs_info): New function.
11841         (the_low_target): Adjust.
11842         (initialize_low_arch): New function.
11843         * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
11844         (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
11845         Declare.
11846         (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
11847         (arm_read_description): New, with bits factored from
11848         arm_arch_setup.
11849         (arm_arch_setup): Reimplement.
11850         (target_regsets): Rename to ...
11851         (arm_regsets): ... this, and make static.
11852         (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
11853         (arm_regs_info): New function.
11854         (the_low_target): Adjust.
11855         (initialize_low_arch): New function.
11856         * linux-m68k-low.c (tdesc_m68k): Declare.
11857         (target_regsets): Rename to ...
11858         (m68k_regsets): ... this, and make static.
11859         (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
11860         (m68k_regs_info): New function.
11861         (m68k_arch_setup): New function.
11862         (the_low_target): Adjust.
11863         (initialize_low_arch): New function.
11864         * linux-sh-low.c (tdesc_sharch): Declare.
11865         (target_regsets): Rename to ...
11866         (sh_regsets): ... this, and make static.
11867         (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
11868         (sh_regs_info, sh_arch_setup): New functions.
11869         (the_low_target): Adjust.
11870         (initialize_low_arch): New function.
11871         * linux-bfin-low.c (tdesc_bfin): Declare.
11872         (bfin_arch_setup): New function.
11873         (bfin_usrregs_info, regs_info): New globals.
11874         (bfin_regs_info): New function.
11875         (the_low_target): Adjust.
11876         (initialize_low_arch): New function.
11877         * linux-cris-low.c (tdesc_cris): Declare.
11878         (cris_arch_setup): New function.
11879         (cris_usrregs_info, regs_info): New globals.
11880         (cris_regs_info): New function.
11881         (the_low_target): Adjust.
11882         (initialize_low_arch): New function.
11883         * linux-cris-low.c (tdesc_crisv32): Declare.
11884         (cris_arch_setup): New function.
11885         (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
11886         (cris_regs_info): New function.
11887         (the_low_target): Adjust.
11888         (initialize_low_arch): New function.
11889         * linux-m32r-low.c (tdesc_m32r): Declare.
11890         (m32r_arch_setup): New function.
11891         (m32r_usrregs_info, regs_info): New globals.
11892         (m32r_regs_info): Adjust.
11893         (initialize_low_arch): New function.
11894         * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
11895         (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
11896         (tic6x_usrregs_info): Forward declare.
11897         (tic6x_read_description): New function, based on ...
11898         (tic6x_arch_setup): ... this.  Reimplement.
11899         (target_regsets): Rename to ...
11900         (tic6x_regsets): ... this, and make static.
11901         (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
11902         (tic6x_regs_info): New function.
11903         (the_low_target): Adjust.
11904         (initialize_low_arch): New function.
11905         * linux-xtensa-low.c (tdesc_xtensa): Declare.
11906         (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
11907         (target_regsets): Rename to ...
11908         (xtensa_regsets): ... this, and make static.
11909         (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
11910         globals.
11911         (xtensa_arch_setup, xtensa_regs_info): New functions.
11912         (the_low_target): Adjust.
11913         (initialize_low_arch): New function.
11914         * linux-nios2-low.c (tdesc_nios2_linux): Declare.
11915         (nios2_arch_setup): Set the current process'es tdesc.
11916         (target_regsets): Rename to ...
11917         (nios2_regsets): ... this.
11918         (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
11919         (nios2_regs_info): New function.
11920         (the_low_target): Adjust.
11921         (initialize_low_arch): New function.
11922         * linux-aarch64-low.c (tdesc_aarch64): Declare.
11923         (aarch64_arch_setup): Set the current process'es tdesc.
11924         (target_regsets): Rename to ...
11925         (aarch64_regsets): ... this.
11926         (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
11927         (aarch64_regs_info): New function.
11928         (the_low_target): Adjust.
11929         (initialize_low_arch): New function.
11930         * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
11931         globals.
11932         (target_regsets): Rename to ...
11933         (tile_regsets): ... this.
11934         (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
11935         (tile_regs_info): New function.
11936         (tile_arch_setup): Set the current process'es tdesc.
11937         (the_low_target): Adjust.
11938         (initialize_low_arch): New function.
11939         * spu-low.c (tdesc_spu): Declare.
11940         (spu_create_inferior, spu_attach): Set the new process'es tdesc.
11941         * win32-arm-low.c (tdesc_arm): Declare.
11942         (arm_arch_setup): New function.
11943         (the_low_target): Install arm_arch_setup instead of
11944         init_registers_arm.
11945         * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
11946         (init_windows_x86): Rename to ...
11947         (i386_arch_setup): ... this.  Set `win32_tdesc'.
11948         (the_low_target): Adjust.
11949         * win32-low.c (win32_tdesc): New global.
11950         (child_add_thread): Don't create the thread cache here.
11951         (do_initial_child_stuff): Set the new process'es tdesc.
11952         * win32-low.h (struct target_desc): Forward declare.
11953         (win32_tdesc): Declare.
11954         * lynx-i386-low.c (tdesc_i386): Declare global.
11955         (lynx_i386_arch_setup): Set `lynx_tdesc'.
11956         * lynx-low.c (lynx_tdesc): New global.
11957         (lynx_add_process): Set the new process'es tdesc.
11958         * lynx-low.h (struct target_desc): Forward declare.
11959         (lynx_tdesc): Declare global.
11960         * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
11961         (lynx_ppc_arch_setup): Set `lynx_tdesc'.
11962         * nto-low.c (nto_tdesc): New global.
11963         (do_attach): Set the new process'es tdesc.
11964         * nto-low.h (struct target_desc): Forward declare.
11965         (nto_tdesc): Declare.
11966         * nto-x86-low.c (tdesc_i386): Declare.
11967         (nto_x86_arch_setup): Set `nto_tdesc'.
11968
11969 2013-06-04  Gary Benson  <gbenson@redhat.com>
11970
11971         * server.c (handle_query): Add "augmented-libraries-svr4-read+"
11972         to qSupported response when appropriate.
11973         (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
11974         with nonzero-length annex.
11975         * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
11976         arguments supplied in annex.
11977
11978 2013-05-31  Doug Evans  <dje@google.com>
11979
11980         PR server/15594
11981         * linux-x86-low.c (ps_get_thread_area): Properly extend address to
11982         64 bits in 64-cross-32 environment.
11983
11984 2013-05-28  Pedro Alves  <palves@redhat.com>
11985
11986         * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
11987         (aarch64-without-fpu.c): Delete rule.
11988         * configure.srv (aarch64*-*-linux*): Remove references to
11989         aarch64-without-fpu.o and aarch64-without-fpu.xml.
11990         * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
11991         declaration.
11992
11993 2013-05-24  Pedro Alves  <palves@redhat.com>
11994
11995         * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
11996         instead of strchr/decode_address.  Error if the range isn't split
11997         with a ','.  Don't assume there's be a ':' in the action.
11998
11999 2013-05-23  Yao Qi  <yao@codesourcery.com>
12000             Pedro Alves  <palves@redhat.com>
12001
12002         * linux-low.c (lwp_in_step_range): New function.
12003         (linux_wait_1): If the thread was range stepping and stopped
12004         outside the stepping range, report the stop to GDB.  Otherwise,
12005         continue stepping.  Add range stepping debug output.
12006         (linux_set_resume_request): Copy the step range from the resume
12007         request to the lwp.
12008         (linux_supports_range_stepping): New.
12009         (linux_target_ops) <supports_range_stepping>: Set to
12010         linux_supports_range_stepping.
12011         * linux-low.h (struct linux_target_ops)
12012         <supports_range_stepping>: New field.
12013         (struct lwp_info) <step_range_start, step_range_end>: New fields.
12014         * linux-x86-low.c (x86_supports_range_stepping): New.
12015         (the_low_target) <supports_range_stepping>: Set to
12016         x86_supports_range_stepping.
12017         * server.c (handle_v_cont): Handle 'r' action.
12018         (handle_v_requests): Append ";r" if the target supports range
12019         stepping.
12020         * target.h (struct thread_resume) <step_range_start,
12021         step_range_end>: New fields.
12022         (struct target_ops) <supports_range_stepping>:
12023         New field.
12024         (target_supports_range_stepping): New macro.
12025
12026 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
12027
12028         * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
12029         confusion in comment.
12030
12031 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
12032
12033         * lynx-low.c (struct process_info_private): New type.
12034         (lynx_add_process): New function.
12035         (lynx_create_inferior, lynx_attach): Replace calls to
12036         add_process by calls to lynx_add_process.
12037         (lynx_resume): If PTID is null, then try using
12038         current_process()->private->last_wait_event_ptid.
12039         Add comments.
12040         (lynx_clear_inferiors): Delete.  The contents of that function
12041         has been inlined in lynx_mourn;
12042         (lynx_wait_1): Save the ptid in the process's private data.
12043         (lynx_mourn): Free the process' private data.  Replace call
12044         to lynx_clear_inferiors by call to clear_inferiors.
12045
12046 2013-05-17  Yao Qi  <yao@codesourcery.com>
12047
12048         * i386-low.c (i386_length_and_rw_bits): Move the comment to
12049         the right place.
12050
12051 2013-05-16  Luis Machado  <lgustavo@codesourcery.com>
12052
12053         * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
12054         PT_DATA_ADDR and PT_TEXT_END_ADDR.  Update comments.
12055         (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
12056         PT_TEXT_END_ADDR guards.  Update comments.
12057         (linux_target_op) <read_offsets>: Conditionally define to
12058         linux_read_offsets if the target is UCLIBC and if it defines
12059         PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
12060
12061 2013-05-06  Sandra Loosemore  <sandra@codesourcery.com>
12062             Andrew Jenner  <andrew@codesourcery.com>
12063
12064         * Makefile.in (SFILES): Add linux-nios2-low.c.
12065         (clean): Add action to delete nios2-linux.c.
12066         (nios2-linux.c): New rule.
12067         * configure.srv: Add nios2*-*-linux*.
12068         * linux-nios2-low.c: New.
12069
12070 2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>
12071
12072         * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
12073
12074 2013-04-25  Hui Zhu  <hui@codesourcery.com>
12075
12076         PR gdb/15186
12077         * ax.c (ax_printf): Add fflush.
12078
12079 2013-04-22  Tom Tromey  <tromey@redhat.com>
12080
12081         * Makefile.in (SFILES): Add filestuff.c.
12082         (OBS): Add filestuff.o.
12083         (filestuff.o): New target.
12084         * config.in, configure: Rebuild.
12085         * configure.ac: Check for fdwalk, pipe2.
12086
12087 2013-04-17  Pedro Alves  <palves@redhat.com>
12088
12089         * configure.ac (USE_THREAD_DB): Delete variable.
12090         (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
12091         Don't AC_SUBST USE_THREAD_DB.
12092         * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
12093         * config.in, configure: Regenerate.
12094
12095 2013-04-16  Pedro Alves  <palves@redhat.com>
12096
12097         * linux-low.h (struct lwp_info) <thread_known>: Move under
12098         the USE_THREAD_DB #ifdef.
12099
12100 2013-04-16  Pedro Alves  <palves@redhat.com>
12101
12102         * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
12103         (linux-low.o): Delete rule.
12104         * linux-low.h: Always include "gdb_thread_db.h" instead of
12105         conditionally including thread_db.h.
12106         (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
12107         HAVE_THREAD_DB_H.
12108
12109 2013-04-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
12110
12111         * Makefile.in (install-only): Fix make install regression.
12112
12113 2013-04-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
12114
12115         Convert man pages to texinfo, new gdbinit.5 texinfo page.
12116         * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
12117         installation.
12118         * gdbserver.1: Remove.
12119
12120 2013-03-22  Pedro Alves  <palves@redhat.com>
12121
12122         * linux-low.c (handle_extended_wait): Don't call
12123         linux_enable_event_reporting.
12124
12125 2013-03-15  Tony Theodore  <tonyt@logyst.com>
12126
12127         PR build/9098:
12128         * Makefile.in (SHELL): Use @SHELL@.
12129
12130 2013-03-14  Sergio Durigan Junior  <sergiodj@redhat.com>
12131
12132         * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
12133         compiler warning.
12134
12135 2013-03-13  Joel Brobecker  <brobecker@adacore.com>
12136
12137         * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
12138         Remove extraneous NULL element.
12139
12140 2013-03-13  Yao Qi  <yao@codesourcery.com>
12141
12142         * tracepoint.c (traceframe_read_tsv): Look for the last matched
12143         'V' block in trace frame.
12144
12145 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
12146
12147         * target.h (struct target_ops): Add btrace ops.
12148         (target_supports_btrace): New macro.
12149         (target_enable_btrace): New macro.
12150         (target_disable_btrace): New macro.
12151         (target_read_btrace): New macro.
12152         * gdbthread.h (struct thread_info): Add btrace field.
12153         * server.c: Include btrace-common.h.
12154         (handle_btrace_general_set): New function.
12155         (handle_btrace_enable): New function.
12156         (handle_btrace_disable): New function.
12157         (handle_general_set): Call handle_btrace_general_set.
12158         (handle_qxfer_btrace): New function.
12159         (struct qxfer qxfer_packets[]): Add btrace entry.
12160         * inferiors.c (remove_thread): Disable btrace.
12161         * linux-low: Include linux-btrace.h.
12162         (linux_low_enable_btrace): New function.
12163         (linux_low_read_btrace): New function.
12164         (linux_target_ops): Add btrace ops.
12165         * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
12166         Add srv_linux_btrace=yes.
12167         (x86_64-*-linux*): Add linux-btrace.o.
12168         Add srv_linux_btrace=yes.
12169         * configure.ac: Define HAVE_LINUX_BTRACE.
12170         * config.in: Regenerated.
12171         * configure: Regenerated.
12172
12173 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
12174
12175         * server.c (handle_qxfer): Preserve error message if -3 is
12176         returned.
12177         (qxfer): Document the -3 return value.
12178
12179 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
12180
12181         * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
12182         (linux_btrace_h): New variable.
12183         (linux-btrace.o): New rule.
12184
12185 2013-03-08  Stan Shebs  <stan@codesourcery.com>
12186             Hafiz Abid Qadeer  <abidh@codesourcery.com>
12187
12188         * tracepoint.c (trace_buffer_size): New global.
12189         (DEFAULT_TRACE_BUFFER_SIZE): New define.
12190         (init_trace_buffer): Change to one-argument function. Allocate
12191         trace buffer memory.
12192         (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
12193         handle QTBuffer:size packet.
12194         (cmd_bigqtbuffer_size): New function.
12195         (initialize_tracepoint): Call init_trace_buffer with
12196         DEFAULT_TRACE_BUFFER_SIZE.
12197         * server.c (handle_query): Add QTBuffer:size in the
12198         supported packets.
12199
12200 2013-03-07  Yao Qi  <yao@codesourcery.com>
12201
12202         * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
12203         (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
12204         of -1.
12205         (cmd_qtsp): Adjust condition.  Do post increment.
12206         Set cur_action and cur_step_action back to 0.
12207
12208 2013-03-07  Jeremy Bennett  <jeremy.bennett@embecosm.com>
12209
12210         PR server/15236
12211         * linux-low.c (linux_write_memory): Return early success if LEN is
12212         zero.
12213
12214 2013-03-05  Corinna Vinschen  <vinschen@redhat.de>
12215
12216         * configure.srv: Add x86_64-*-cygwin* as target.
12217
12218 2013-02-28  Tom Tromey  <tromey@redhat.com>
12219
12220         * configure.ac: Invoke AC_SYS_LARGEFILE.
12221         * configure, config.in: Rebuild.
12222
12223 2013-02-28  Corinna Vinschen  <vinschen@redhat.com>
12224
12225         * win32-low.c: Throughout, fix format strings and casts of
12226         printf-like functions to avoid type related warnings on all
12227         platforms.
12228         (get_child_debug_event): Print dwDebugEventCode as hex since
12229         that's how it's usually documented.
12230
12231 2013-02-28  Yao Qi  <yao@codesourcery.com>
12232
12233         * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
12234         pulongest.
12235
12236 2013-02-27  Jiong Wang  <jiwang@tilera.com>
12237
12238         * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
12239         (reg-tilegx32.c): New rule.
12240         * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
12241         * linux-tile-low.c (tile_arch_setup): New function.  Invoke
12242         different register info initializer according to elf class.
12243         (init_registers_tilgx32): New function.  The tilegx32 register info
12244         initializer.
12245         (tile_fill_gregset): Use "uint_reg_t" to represent register size.
12246         (tile_store_gregset): Likewise.
12247
12248 2013-02-27  Yao Qi  <yao@codesourcery.com>
12249
12250         * server.c (process_point_options): Print debug message when
12251         debug_threads is true.
12252
12253 2013-02-26  Yao Qi  <yao@codesourcery.com>
12254
12255         * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
12256
12257 2013-02-19  Pedro Alves  <palves@redhat.com>
12258             Kai Tietz <ktietz@redhat.com>
12259
12260         PR gdb/15161
12261
12262         * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
12263         instead of strtoul to extract address from packet.
12264         (process_serial_event) <'z'>: Likewise.
12265
12266 2013-02-18  Yao Qi  <yao@codesourcery.com>
12267
12268         * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
12269
12270 2013-02-14  Pedro Alves  <palves@redhat.com>
12271
12272         Plug memory leak.
12273
12274         * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
12275         TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
12276
12277 2013-02-14  Pedro Alves  <palves@redhat.com>
12278
12279         * tracepoint.c (cmd_qtdpsrc): Use savestring.
12280
12281 2013-02-14  Pedro Alves  <palves@redhat.com>
12282
12283         * tracepoint.c (save_string): Delete.
12284         (add_tracepoint_action): Use savestring instead of save_string.
12285
12286 2013-02-12  Pedro Alves  <palves@redhat.com>
12287
12288         * linux-xtensa-low.c: Ditto.
12289         * xtensa-xtregs.c: Ditto.
12290
12291 2013-02-12  Sanimir Agovic  <sanimir.agovic@intel.com>
12292
12293         * thread-db.c (thread_db_get_tls_address): NULL pointer check
12294         thread_db.
12295
12296 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
12297
12298         * linux-aarch64-low.c (aarch64_arch_setup): Clamp
12299         aarch64_num_wp_regs and aarch64_num_bp_regs to
12300         AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
12301
12302 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
12303
12304         * linux-aarch64-low.c (ps_get_thread_area): Replace
12305         PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
12306
12307 2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
12308             Marcus Shawcroft  <marcus.shawcroft@arm.com>
12309             Nigel Stephens  <nigel.stephens@arm.com>
12310             Yufeng Zhang  <yufeng.zhang@arm.com>
12311
12312         * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
12313         (aarch64.c, aarch64-without-fpu.c): New targets.
12314         * configure.srv (aarch64*-*-linux*): New.
12315         * linux-aarch64-low.c: New file.
12316
12317 2013-02-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
12318
12319         * linux-low.c (handle_extended_wait, linux_create_inferior)
12320         (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
12321         (dequeue_one_deferred_signal, linux_resume_one_thread)
12322         (fetch_register, linux_write_memory, linux_enable_event_reporting)
12323         (linux_tracefork_grandchild, linux_test_for_tracefork)
12324         (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
12325         PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
12326         where the argument is 0.
12327
12328 2013-01-25  Yao Qi  <yao@codesourcery.com>
12329
12330         * event-loop.c: Include "queue.h".
12331         (gdb_event_p): New typedef.
12332         (struct gdb_event) <next_event>: Remove.
12333         (event_queue): Change to QUEUE(gdb_event_p).
12334         (async_queue_event): Remove.
12335         (gdb_event_xfree): New.
12336         (initialize_event_loop): New.
12337         (process_event): Use API from QUEUE.
12338         (wait_for_event): Likewise.
12339         * server.c (main): Call initialize_event_loop.
12340         * server.h (initialize_event_loop): Declare.
12341
12342 2013-01-18  Yao Qi  <yao@codesourcery.com>
12343
12344         * ax.h (struct eval_agent_expr_context): New.
12345         (gdb_eval_agent_expr): Update declaration.
12346         * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
12347         TFRAME.  Add new argument CTX.
12348         * server.h (struct eval_agent_expr_context): Declare.
12349         (agent_mem_read, agent_tsv_read): Update declaration.
12350         (agent_mem_read_string): Likewise.
12351         * tracepoint.c (eval_tracepoint_agent_expr): Remove.
12352         (add_traceframe_block): Add new argument TPOINT.
12353         Increase TPOINT->traceframe_usage.
12354         (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
12355         eval_tracepoint_agent_expr.
12356         (condition_true_at_tracepoint): Likewise.
12357         (agent_mem_read): Remove argument TFRAME.  Add argument CTX.
12358         (agent_mem_read_string, agent_tsv_read): Likewise.
12359
12360 2013-01-16  Yao Qi  <yao@codesourcery.com>
12361
12362         * linux-low.c (linux_resume_one_lwp): Don't check
12363         'lwp->bp_reinsert != 0'.
12364
12365 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
12366             Pedro Alves  <palves@redhat.com>
12367
12368         * lynx-low.c (ptrace_request_to_str): Define a temporary
12369         macro and use it to simplify this function's implementation.
12370
12371 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
12372
12373         * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
12374         sets errno.
12375
12376 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
12377
12378         * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
12379
12380 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
12381
12382         * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
12383
12384 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
12385
12386         * lynx-low.c (lynx_resume): Use the resume_info parameter
12387         to determine the ptid for the lynx_ptrace call, unless
12388         it is equal to minus_one_ptid, in which case we use the
12389         ptid of the current_inferior.
12390         (lynx_wait_1): After having received a thread create/exit
12391         event, resume the inferior's execution using the signaling
12392         thread's ptid, rather than the old ptid.
12393
12394 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
12395
12396         * lynx-low.c (lynx_resume): Delete variable ret.
12397
12398 2013-01-01  Joel Brobecker  <brobecker@adacore.com>
12399
12400         * gdbreplay.c (gdbreplay_version): Update copyright year.
12401         * server.c (gdbserver_version): Likewise.
12402
12403 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
12404
12405         * lynx-low.c (lynx_wait_1): Add debug trace before adding
12406         new thread.
12407
12408 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
12409
12410         * lynx-low.c (ptrace_request_to_str): Add handling for
12411         PTRACE_GETTRACESIG.
12412
12413 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
12414
12415         * lynx-low.c (lynx_attach): Delete variable new_process.
12416
12417 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
12418
12419         * lynx-low.c (lynx_create_inferior): Delete variable
12420         new_process.
12421
12422 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
12423
12424         * lynx-low.c (ptrace_request_to_str): Do not handle
12425         PTRACE_GETTHREADLIST if this macro does not exist.
12426
12427 2012-12-15  Yao Qi  <yao@codesourcery.com>
12428
12429         * Makefile.in (OBS): Add notif.o.
12430         * notif.c, notif.h: New.
12431         * server.c: Include "notif.h".
12432         (struct vstop_notif) <next>: Remove.
12433         <base>: New field.
12434         (queue_stop_reply): Update.
12435         (push_event, send_next_stop_reply): Remove.
12436         (discard_queued_stop_replies): Update.
12437         (notif_stop): New variable.
12438         (handle_v_stopped): Remove.
12439         (handle_v_requests): Don't call handle_v_stopped.  Call
12440         handle_ack_notif instead.
12441         (queue_stop_reply_callback): Call notif_event_enque instead
12442         of queue_stop_reply.
12443         (handle_status): Don't call send_next_stop_reply, call
12444         notif_write_event instead.
12445         (kill_inferior_callback): Likewise.
12446         (detach_or_kill_inferior_callback): Likewise.
12447         (main): Call initialize_notif.
12448         (process_serial_event): Call QUEUE_is_empty.
12449         (handle_target_event): Call notif_push instead of push event.
12450         * server.h (push_event): Remove declaration.
12451
12452 2012-12-10  Tom Tromey  <tromey@redhat.com>
12453
12454         * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
12455         (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
12456         macros.
12457         (.c.o): Rewrite.
12458         (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
12459         (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
12460         (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
12461         (amd64-linux-ipa.o, ax.o): Rewrite.
12462         (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
12463         (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
12464         (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
12465         (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
12466         (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
12467         (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
12468         (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
12469         (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
12470         (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
12471         (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
12472         (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
12473         (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
12474         (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
12475         (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
12476         (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
12477         (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
12478         (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
12479         (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
12480         (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
12481         (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
12482         (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
12483         (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
12484         (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
12485         (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
12486         (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
12487         (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
12488         (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
12489         (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
12490         (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
12491         (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
12492         (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
12493         (reg-tilegx.o): Remove.
12494         (all_object_files): New macro.
12495         Include .deps files.
12496         * aclocal.m4, configure: Rebuild.
12497         * acinclude.m4: Include depstand.m4, lead-dot.m4.
12498         * configure.ac: Invoke ZW_CREATE_DEPDIR,
12499         ZW_PROG_COMPILER_DEPENDENCIES.  Compute GMAKE condition.
12500
12501 2012-12-05  Tom Tromey  <tromey@redhat.com>
12502
12503         PR gdb/14917:
12504         * server.h (current_insn_ptr, emit_error): Declare 'extern'.
12505
12506 2012-11-28  Markus Metzger  <markus.t.metzger@intel.com>
12507
12508         * configure.ac: Check for linux/perf_event.h.
12509         * config.in: Regenerated.
12510         * configure: Regenerated.
12511
12512 2012-11-26  Maxime Villard  <rustyBSD@gmx.fr>
12513
12514         * hostio.c (handle_readlink): Decrease buffer size
12515         parameter passed to readlink by one byte.
12516
12517 2012-11-26  Yao Qi  <yao@codesourcery.com>
12518
12519         * configure.ac (build_warnings): Append '-Wempty-body'.
12520         * configure: Regenerated.
12521         * linux-low.c (linux_create_inferior): Use braces for empty 'if'
12522         body.
12523
12524 2012-11-15  Pierre Muller  <muller@sourceware.org>
12525
12526         * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
12527         * config.in: Regenerate.
12528         * configure: Regenerate.
12529         * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
12530         Use "gdb_wait.h" header instead of <sys/wait.h> header.
12531         * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
12532         * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
12533         header.
12534         * server.c: Remove HAVE_WAIT_H conditional.  Use "gdb_wait.h" header
12535         instead of <sys/wait.h> header.
12536         * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
12537
12538 2012-11-13 Markus Metzger  <markus.t.metzger@intel.com>
12539
12540         * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
12541         (various make rules): Remove -DGDBSERVER
12542
12543 2012-11-09  Yao Qi  <yao@codesourcery.com>
12544
12545         * spu-low.c (current_ptid): Move it to ..
12546         * gdbthread.h: ... here.  New.
12547         * remote-utils.c (read_ptid): Use macro 'current_ptid'.
12548         * server.c (myresume, process_serial_event): Likewise.
12549         * thread-db.c (thread_db_find_new_threads): Likewise.
12550         * tracepoint.c (run_inferior_command): Likewise.
12551
12552 2012-10-01  Andrew Burgess  <aburgess@broadcom.com>
12553
12554         * server.c (handle_search_memory_1): Include access length in
12555         warning message.
12556
12557 2012-09-05  Michael Brandt  <michael.brandt@axis.com>
12558
12559         * linux-crisv32-low.c: Fix compile errors.
12560
12561 2012-09-04  Yao Qi  <yao@codesourcery.com>
12562
12563         * tracepoint.c (cmd_qtsv): Adjust debug message.
12564         Don't check CUR_TPOINT.
12565
12566 2012-08-28  Yao Qi  <yao@codesourcery.com>
12567
12568         * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
12569         * server.h: Include 'libiberty.h' and 'ansidecl.h'.
12570         (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
12571         Remove declarations of xmalloc, xreallloc, xstrdup and
12572         freeargv.
12573         * Makefile.in (libiberty_h): New.
12574         (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
12575         (linux-bfin-low.o): Append dependency 'libiberty.h'.
12576
12577 2012-08-23  Yao Qi  <yao@codesourcery.com>
12578
12579         * server.h: Remove declaration of 'xsnprintf'.
12580
12581 2012-08-22  Keith Seitz  <keiths@redhat.com>
12582
12583         * server.h: Include build-gnulib-gbserver/config.h.
12584         * gdbreplay.c: Likewise.
12585
12586 2012-08-08  Doug Evans  <dje@google.com>
12587
12588         * Makefile.in (SFILES): Add gdb_vecs.c.
12589         (OBS): Add gdb_vecs.o.
12590         (gdb_vecs_h, host_defs_h): New variables.
12591         (thread-db.o): Add $(gdb_vecs_h) dependency.
12592         (gdb_vecs.o): New rule.
12593         * thread-db.c: #include "gdb_vecs.h".
12594         (thread_db_load_search): Use a vector to iterate over path elements.
12595         Handle text appearing after "$pdir".
12596
12597         * configure.ac: Add check for strstr.
12598         * config.in: Regenerate.
12599         * configure: Regenerate.
12600
12601 2012-08-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
12602
12603         * hostio.c (handle_pread): If pread fails, fall back to attempting
12604         lseek/read.
12605         (handle_pwrite): Likewise for pwrite.
12606
12607 2012-08-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
12608
12609         * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
12610         between unsupported TYPE and unimplementable ADDR/LEN combination.
12611         (arm_insert_point): Act on new return value.
12612
12613 2012-07-31  Pedro Alves  <palves@redhat.com>
12614
12615         * server.c (process_point_options): Only skip tokens if we find
12616         one that is unrecognized.  Don't treat 'X' specially while
12617         skipping unrecognized tokens.
12618
12619 2012-07-30  Ulrich Weigand  <ulrich.weigand@linaro.org>
12620
12621         * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
12622         to 4-byte-align HW breakpoint addresses for Thumb.
12623
12624 2012-07-27  Yao Qi  <yao@codesourcery.com>
12625
12626         PR remote/14161.
12627
12628         * server.h: Declare gdb_agent_about_to_close.
12629         * target.c (kill_inferior): Include "agent.h".
12630         New.  Send command 'kill'.
12631         * target.h (kill_inferior): Removed macro.
12632         * tracepoint.c (gdb_agent_about_to_close): New.
12633         (gdb_agent_helper_thread): Handle command 'close'.
12634         Wait endlessly until the inferior stops.
12635         Install gdb_agent_remove_socket to atexit hook.
12636         (agent_socket_name): New static variable.
12637         (gdb_agent_socket_init): Replace local variable 'name' with
12638         'agent_socket_name'.
12639         (gdb_agent_remove_socket): New.
12640
12641 2012-07-27  Yao Qi  <yao@codesourcery.com>
12642
12643         * server.c (process_point_options): Stop at 'X' when parsing.
12644
12645 2012-07-19  Michael Eager  <eager@eagercon.com>
12646
12647         * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
12648         to hw_execute.
12649         * linux-x86-low.c (x86_insert_point, x86_remove_point):
12650         Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
12651         hardware breakpoint.
12652
12653 2012-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
12654
12655         * gdbserver/linux-low.c (initialize_low): Call
12656         linux_ptrace_init_warnings.
12657
12658 2012-07-02  Doug Evans  <dje@google.com>
12659
12660         * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
12661         pointer to int.
12662
12663 2012-07-02  Stan Shebs  <stan@codesourcery.com>
12664
12665         * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
12666         (ax.o): Add it to build rule.
12667         (ax-ipa.o): Ditto.
12668         (OBS): Add format.o.
12669         (IPA_OBS): Add format.o.
12670         * server.c (handle_query): Claim support for breakpoint commands.
12671         (process_point_options): Add command case.
12672         (process_serial_event): Leave running if there are printfs in
12673         effect.
12674         * mem-break.h (any_persistent_commands): Declare.
12675         (add_breakpoint_commands): Declare.
12676         (gdb_no_commands_at_breakpoint): Declare.
12677         (run_breakpoint_commands): Declare.
12678         * mem-break.c (struct point_command_list): New struct.
12679         (struct breakpoint): New field command_list.
12680         (any_persistent_commands): New function.
12681         (add_commands_to_breakpoint): New function.
12682         (add_breakpoint_commands): New function.
12683         (gdb_no_commands_at_breakpoint): New function.
12684         (run_breakpoint_commands): New function.
12685         * linux-low.c (linux_wait_1): Test for and run breakpoint commands
12686         locally.
12687         * ax.c: Include format.h.
12688         (ax_printf): New function.
12689         (gdb_eval_agent_expr): Add printf opcode.
12690
12691 2012-06-13  Yao Qi  <yao@codesourcery.com>
12692
12693         * server.c (start_inferior): Remove duplicated writes to fields
12694         'last_resume_kind' and 'last_status' of 'current_inferior'.
12695
12696 2012-06-12  Yao Qi  <yao@codesourcery.com>
12697             Pedro Alves  <palves@redhat.com>
12698
12699         * linux-low.c (linux_set_resume_request): Simplify predicate.  Add
12700         comment.
12701         * server.c (handle_v_cont): Extend comment.
12702
12703 2012-06-11  Yao Qi  <yao@codesourcery.com>
12704
12705         * linux-low.c (linux_attach): Add 'static'.
12706
12707 2012-06-06  Yao Qi  <yao@codesourcery.com>
12708
12709         * ax.c (gdb_eval_agent_expr): Print `top' in hex.
12710
12711 2012-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
12712
12713         Fix gcc -flto compilation warning.
12714         * server.c (main): Make variable multi_mode and attach volatile.
12715
12716 2012-05-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
12717
12718         * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
12719         if the platform doesn't know about it.
12720
12721 2012-05-30  Jeff Kenton  <jkenton@tilera.com>
12722
12723         * Makefile.in (SFILES): Add linux-tile-low.c.
12724         (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
12725         * configure.srv: Handle tilegx-*-linux*.
12726         * linux-tile-low.c: New file.
12727
12728 2012-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
12729
12730         * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
12731
12732 2012-05-24  Pedro Alves  <palves@redhat.com>
12733
12734         PR gdb/7205
12735
12736         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
12737
12738 2012-05-24  Pedro Alves  <palves@redhat.com>
12739
12740         PR gdb/7205
12741
12742         Replace target_signal with gdb_signal throughout.
12743
12744 2012-05-22  Maciej W. Rozycki  <macro@codesourcery.com>
12745
12746         * linux-low.c (linux_store_registers): Avoid the copying sequence
12747         when no data has been retrieved by ptrace.
12748
12749 2012-05-22  Will Deacon  <will.deacon@arm.com>
12750
12751         * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
12752         Include asm/ptrace.h.
12753         (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
12754         already defined.
12755
12756 2012-05-21  Maciej W. Rozycki  <macro@codesourcery.com>
12757
12758         * linux-low.c (linux_store_registers): Don't re-retrieve data
12759         with ptrace that has already been obtained from /proc.  Always
12760         copy any data retrieved with ptrace to the buffer supplied.
12761
12762 2012-05-11  Yao Qi  <yao@codesourcery.com>
12763             Pedro Alves  <palves@redhat.com>
12764
12765         * linux-low.c (enum stopping_threads_kind): New.
12766         (stopping_threads): Change type to `enum stopping_threads_kind'.
12767         (handle_extended_wait): If stopping and suspending threads, leave
12768         the new_lwp suspended too.
12769         (linux_wait_for_event): Adjust.
12770         (stop_all_lwps): Set `stopping_threads' to
12771         STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
12772         whether we're suspending threads or just stopping them.  Assert no
12773         recursion happens.
12774
12775 2012-04-29  Yao Qi  <yao@codesourcery.com>
12776
12777         * server.h: Move some code to ...
12778         * gdbthread.h: ... here.  New.
12779         * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
12780         (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
12781         (nto-low.o, win32-low.o): Likewise.
12782         * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
12783         * regcache.c, remote-utils.c, server.c: Likewise.
12784         * target.c, tracepoint.c, win32-low.c: Likewise.
12785
12786 2012-04-24  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
12787
12788         * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
12789         (PTRACE_ARG4_TYPE): Likewise.
12790         (PTRACE_XFER_TYPE): Likewise.
12791         * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
12792         ptrace to PTRACE_ARG3_TYPE.
12793         * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
12794         (PTRACE_ARG4_TYPE): Likewise.
12795         (PTRACE_XFER_TYPE): Likewise.
12796         (linux_detach_one_lwp): Cast fourth argument of
12797         ptrace to long then PTRACE_ARG4_TYPE.
12798         (regsets_fetch_inferior_registers): Cast third argument of
12799         ptrace to long then PTRACE_ARG3_TYPE.
12800         (regsets_store_inferior_registers): Likewise.
12801
12802 2012-04-20  Pedro Alves  <palves@redhat.com>
12803
12804         * configure: Regenerate.
12805
12806 2012-04-19  Pedro Alves  <palves@redhat.com>
12807
12808         * Makefile.in (GNULIB_BUILDDIR): New.
12809         (LIBGNU, INCGNU, GNULIB_H): Adjust.
12810         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
12811         (all, install-only, uninstall, clean-info, all-lib, clean): No
12812         longer pass GNULIB_FLAGS_TO_PASS.  Use subdir_do.
12813         (maintainer-clean realclean distclean): Use subdir_do.
12814         (subdir_do): New.
12815         (gnulib/import/Makefile): Adjust.  Replace gnulib/import with
12816         $(GNULIB_BUILDDIR).  Don't pass argument to config.status.
12817         * acinclude.m4: Include acx_configure_dir.m4.
12818         * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
12819         calls.  Call AC_PROG_RANLIB.  Configure gnulib using
12820         ACX_CONFIGURE_DIR.
12821         (GNULIB): New.
12822         (GNULIB_STDINT_H): Adjust.
12823         (AC_OUTPUT): Don't output gnulib/Makefile anymore.
12824         * gdbreplay.c: Include build-gnulib/config.h.
12825         * server.h: Likewise.
12826         * aclocal.m4: Regenerate.
12827         * config.in: Regenerate.
12828         * configure: Regenerate.
12829
12830 2012-04-19  Pedro Alves  <palves@redhat.com>
12831
12832         * Makefile.in (LIBGNU, INCGNU): Adjust.
12833         (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
12834         (all, install-only, uninstall, clean-info, all-lib, clean)
12835         (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
12836         * configure.ac: Adjust AC_OUTPUT output.
12837         * aclocal.m4: Regenerate.
12838         * configure: Regenerate.
12839
12840 2012-04-19  Pedro Alves  <palves@redhat.com>
12841
12842         * Makefile.in (generated_files): New.
12843         (server_h): Remove the explicit dependency on config.h, and depend
12844         on $generated_files.
12845
12846 2012-04-19  Pedro Alves  <palves@redhat.com>
12847
12848         * Makefile.in (INCGNU): Add -Ignulib.
12849
12850 2012-04-19  Pedro Alves  <palves@redhat.com>
12851
12852         * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
12853         (INCGNU): ... this, and spell out -I here.
12854         (GNULIB_LIB): Rename to ...
12855         (LIBGNU): ... this.
12856         (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
12857
12858 2012-04-19  Pedro Alves  <palves@redhat.com>
12859
12860         * config.in: Regenerate.
12861
12862 2012-04-19  Pedro Alves  <palves@redhat.com>
12863
12864         * configure.ac: Remove AC_CHECK_DECLS check for memmem.
12865         * server.h (memmem): Remove declaration.
12866         * config.in: Regenerate.
12867         * configure: Regenerate.
12868
12869 2012-04-19  Yao Qi  <yao@codesourcery.com>
12870
12871         * Makefile.in (SFILES): Add common/vec.c.
12872         (OBS): Add vec.o.
12873         (vec.o): New rule.
12874
12875 2012-04-19  Yao Qi  <yao@codesourcery.com>
12876
12877         * remote-utils.c (prepare_resume_reply): Replace with macro
12878         target_core_of_thread.
12879         * server.c (handle_qxfer_threads_proper): Likewise.
12880         * target.h (traget_core_of_thread): New macro.
12881
12882 2012-04-18  Pedro Alves  <palves@redhat.com>
12883
12884         * aclocal.m4: Regenerate.
12885         * configure: Regenerate.
12886
12887 2012-04-16  Yao Qi  <yao@codesourcery.com>
12888
12889         * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
12890         duplicated on address.
12891
12892 2012-04-16  Yao Qi  <yao@codesourcery.com>
12893
12894         * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
12895         (struct tracepoint_action_ops) <send>: New field.
12896         (m_tracepoint_action_send, r_tracepoint_action_send): New.
12897         (agent_expr_send, x_tracepoint_action_send): New.
12898         (l_tracepoint_action_send): New.
12899         (cmd_qtdp): Download and install tracepoint
12900         according to `use_agent'.
12901         (run_inferior_command): Add one more parameter `len'.
12902         Update callers.
12903         (tracepoint_send_agent): New.
12904         (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
12905
12906 2012-04-16  Yao Qi  <yao@codesourcery.com>
12907
12908         * tracepoint.c (download_tracepoints): Moved to ...
12909         (cmd_qtstart): ... here.
12910
12911 2012-04-14  Yao Qi  <yao@codesourcery.com>
12912
12913         * tracepoint.c: Include inttypes.h.
12914         (struct collect_memory_action): Use sized types.
12915         (struct tracepoint): Likewise.
12916         (cmd_qtdp, stop_tracing): Update print specifiers.
12917         (cmd_qtp, response_tracepoint): Likewise.
12918         (collect_data_at_tracepoint): Likewise.
12919         (collect_data_at_step): Likewise.
12920
12921 2012-04-14  Yao Qi  <yao@codesourcery.com>
12922
12923         Import gnulib module inttypes.
12924         * aclocal.m4, config.in, configure: Regenerated.
12925
12926 2012-04-14  Yao Qi  <yao@codesourcery.com>
12927
12928         * Makefile.in (maintainer-clean, realclean, distclean): Remove
12929         Makefile and config.status at last.
12930
12931 2012-04-13  Yao Qi  <yao@codesourcery.com>
12932
12933         * tracepoint.c: Include stdint.h unconditionally.
12934
12935 2012-04-13  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
12936
12937         * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
12938         on BFD_HAVE_SYS_PROCFS_TYPE.
12939         * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
12940         * configure: Regenerate.
12941         * config.in: Likewise.
12942
12943 2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>
12944
12945         * Makefile.in (clean): Also remove x32.c x32-linux.c
12946         x32-avx.c x32-avx-linux.c.
12947         (x32.o): New target.
12948         (x32.c): Likewise.
12949         (x32-linux.o): Likewise.
12950         (x32-linux.c): Likewise.
12951         (x32-avx.o): Likewise.
12952         (x32-avx.c): Likewise.
12953         (x32-avx-linux.o): Likewise.
12954         (x32-avx-linux.c): Likewise.
12955
12956         * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
12957         (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
12958         (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
12959         (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
12960         (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
12961         i386/x32-avx-linux.xml.
12962
12963         * linux-x86-low.c (init_registers_x32_linux): New prototype.
12964         (init_registers_x32_avx_linux): Likwise.
12965         (x86_linux_update_xmltarget): Call init_registers_x32_linux
12966         or init_registers_x32_avx_linux if linux_is_elf64 is false.
12967
12968 2012-04-13  Pedro Alves  <palves@redhat.com>
12969
12970         * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
12971         (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
12972         (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
12973         (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
12974         the sub-make.
12975
12976 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
12977
12978         * linux-x86-low.c (compat_x32_clock_t): New.
12979         (compat_x32_siginfo_t): Likewise.
12980         (compat_x32_siginfo_from_siginfo): Likewise.
12981         (siginfo_from_compat_x32_siginfo): Likewise.
12982         (linux_is_elf64): Likewise.
12983         (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
12984         and siginfo_from_compat_x32_siginfo for x32.
12985         (x86_arch_setup): Set linux_is_elf64.
12986
12987 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
12988
12989         PR gdb/13969
12990         * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
12991         e_machine field.
12992         (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
12993         * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
12994         * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
12995         compatible with process.
12996
12997 2012-04-12  Yao Qi  <yao@codesourcery.com>
12998
12999         * Makefile.in: Define abs_top_srcdir and abs_srcdir.
13000         (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
13001         (install-only, install-info, clean): Handle sub dir gnulib.
13002         (all-lib, am--refresh): New targets.
13003         (memmem.o): Remove target.
13004         * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
13005         Invoke gl_EARLY.  Invoke AC_CHECK_PROGS for make.
13006         (AC_REPLACE_FUNCS): Remove memmem.
13007         Invoke gl_INIT and AM_INIT_AUTOMAKE.
13008         (AC_OUTPUT): Generate Makefile in gnulib/.
13009         * aclocal.m4, config.in, configure: Regenerated.
13010
13011 2012-04-10  Maciej W. Rozycki  <macro@codesourcery.com>
13012
13013         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
13014
13015 2012-04-05  Pedro Alves  <palves@redhat.com>
13016
13017         -Werror=strict-aliasing
13018
13019         * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
13020         pointer.
13021
13022 2012-04-04  Pedro Alves  <palves@redhat.com>
13023
13024         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13025         (sparc_store_gregset_from_stack, sparc_store_gregset)
13026         (sparc_breakpoint_at): Fix formatting.
13027
13028 2012-03-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
13029
13030         * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
13031         are available.
13032         * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
13033         [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
13034         * config.in: Regenerate.
13035         * configure: Likewise.
13036
13037 2012-03-29  Pedro Alves  <palves@redhat.com>
13038
13039         * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
13040         Correct ptrace arguments.
13041
13042 2012-03-28  Pedro Alves  <palves@redhat.com>
13043
13044         * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
13045         (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
13046         (IA64_FR1_REGNUM): New defines.
13047         (ia64_fetch_register): New.
13048         (the_low_target): Install it.
13049         * linux-low.h (struct linux_target_ops) <fetch_register>: New
13050         field.
13051         * linux-low.c (linux_fetch_registers): Try the
13052         the_low_target.fetch_register hook first.
13053
13054         * linux-arm-low.c (the_low_target): Adjust.
13055         * linux-bfin-low.c (the_low_target): Adjust.
13056         * linux-cris-low.c (the_low_target): Adjust.
13057         * linux-crisv32-low.c (the_low_target): Adjust.
13058         * linux-m32r-low.c (the_low_target): Adjust.
13059         * linux-m68k-low.c (the_low_target): Adjust.
13060         * linux-mips-low.c (the_low_target): Adjust.
13061         * linux-ppc-low.c (the_low_target): Adjust.
13062         * linux-s390-low.c (the_low_target): Adjust.
13063         * linux-sh-low.c (the_low_target): Adjust.
13064         * linux-sparc-low.c (the_low_target): Adjust.
13065         * linux-tic6x-low.c (the_low_target): Adjust.
13066         * linux-x86-low.c (the_low_target): Adjust.
13067         * linux-xtensa-low.c (the_low_target): Adjust.
13068
13069 2012-03-26  Pedro Alves  <palves@redhat.com>
13070
13071         * server.c (handle_qxfer_libraries): Don't bail early if
13072         the_target->qxfer_libraries_svr4 is not NULL.
13073
13074 2012-03-26  Pedro Alves  <palves@redhat.com>
13075
13076         * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
13077
13078 2012-03-23  Pedro Alves  <palves@redhat.com>
13079
13080         * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
13081         "library-list-svr4" element's start tag when the the DSO list is
13082         empty.
13083
13084 2012-03-23  Pedro Alves  <palves@redhat.com>
13085
13086         * linux-low.c (read_one_ptr): Read the inferior's pointer through
13087         a variable whose type size is the same as the inferior's pointer
13088         size.
13089
13090 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
13091
13092         * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
13093         struct siginfo.
13094         * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
13095         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
13096         * linux-low.h: Include <signal.h>.
13097         (struct siginfo): Remove forward declaration.
13098         (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
13099         struct siginfo.
13100
13101 2012-03-21  Mike Frysinger  <vapier@gentoo.org>
13102
13103         * .gitignore: Ignore more files.
13104
13105 2012-03-19  Pedro Alves  <palves@redhat.com>
13106             Jan Kratochvil  <jan.kratochvil@redhat.com>
13107
13108         * server.c (cont_thread, general_thread): Add describing comments.
13109         (start_inferior): Clear `cont_thread'.
13110         (handle_v_cont): Don't set `cont_thread' if resuming all threads
13111         of a process.
13112
13113 2012-03-15  Yao Qi  <yao@codesourcery.com>
13114
13115         * tracepoint.c (install_tracepoint): Move duplicated tracepoint
13116         handling to ...
13117         (cmd_qtdp): ... here.
13118
13119 2012-03-15  Yao Qi  <yao@codesourcery.com>
13120
13121         * tracepoint.c (struct tracepoint_action_ops): New.
13122         (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
13123         (m_tracepoint_action_download): New.
13124         (r_tracepoint_action_download): New.
13125         (x_tracepoint_action_download): New.
13126         (l_tracepoint_action_download): New.
13127         (add_tracepoint_action): Install `action->ops' according type.
13128         (download_tracepoint_1): Move code `download' function pointer
13129         of various tracepoint_action_ops.
13130
13131 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
13132
13133         * linux-low.c (linux_attach_lwp_1): New variable buffer.  Call
13134         linux_ptrace_attach_warnings.
13135
13136 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
13137
13138         * Makefile.in (linux-ptrace.o): New.
13139         * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
13140         (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
13141         (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
13142         (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
13143         (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
13144         of these targets.
13145         * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
13146
13147 2012-03-08  Yao Qi  <yao@codesourcery.com>
13148             Pedro Alves  <palves@redhat.com>
13149
13150         Fix PR server/13392.
13151         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
13152         offset of JMP insn.
13153         * tracepoint.c (remove_tracepoint): New.
13154         (cmd_qtdp): Call remove_tracepoint when failed to install.
13155
13156 2012-03-07  Pedro Alves  <palves@redhat.com>
13157
13158         * linux-low.c (get_detach_signal): New.
13159         (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
13160         Pass on pending signals to PTRACE_DETACH.  Check the result of the
13161         ptrace call.
13162         * server.c (program_signals, program_signals_p): New.
13163         (handle_general_set): Handle QProgramSignals.
13164         * server.h (program_signals, program_signals_p): Declare.
13165
13166 2012-03-05  Pedro Alves  <palves@redhat.com>
13167             Jan Kratochvil  <jan.kratochvil@redhat.com>
13168
13169         * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
13170         New comment why.
13171
13172 2012-03-03  Yao Qi  <yao@codesourcery.com>
13173
13174         * tracepoint.c (tracepoint_look_up_symbols): Update call to
13175         agent_look_up_symbols.
13176
13177 2012-03-03  Yao Qi  <yao@codesourcery.com>
13178
13179         * Makefile.in (linux-low.o): Keep dependence on agent.h.
13180         (linux-x86-low.o): Likewise.
13181         * server.h: Remove in_process_agent_loaded.
13182         * tracepoint.c (in_process_agent_loaded): Removed.  Moved it
13183         common/agent.c.
13184         Update callers.
13185
13186 2012-03-03  Yao Qi  <yao@codesourcery.com>
13187
13188         * tracepoint.c (gdb_agent_capability): New global.
13189         (in_process_agent_loaded_ust): Renamed to
13190         `in_process_agent_supports_ust'.
13191         Update callers.
13192         (in_process_agent_supports_ust): Call agent_capability_check.
13193         (clear_installed_tracepoints): Assert that agent supports
13194         agent.
13195
13196 2012-03-03  Yao Qi  <yao@codesourcery.com>
13197
13198         * linux-low.c (linux_supports_agent): New.
13199         (linux_target_ops): Initialize field `supports_agent' with
13200         linux_supports_agent.
13201         * target.h (struct target_ops) <supports_agent>: New.
13202         (target_supports_agent): New macro.
13203         * server.c (handle_general_set): Handle packet 'QAgent'.
13204         (handle_query): Send `QAgent+'.
13205         * Makefile.in (server.o): Depends on agent.h.
13206
13207 2012-03-03  Yao Qi  <yao@codesourcery.com>
13208
13209         * Makefile.in (OBS): Add agent.o.
13210         Add new rule for agent.o.
13211         Track dependence of tracepoint.c on agent.h.
13212         * tracepoint.c (run_inferior_command_1):
13213         (run_inferior_command): Call agent_run_command.
13214         (gdb_ust_connect_sync_socket): Deleted.  Move it to
13215         common/agent.c.
13216         (resume_thread, stop_thread): Likewise.
13217         (gdb_ust_socket_init): Renamed to ...
13218         (gdb_agent_socket_init): ... New.
13219         (gdb_ust_thread): Renamed to ...
13220         (gdb_agent_helper_thread): ... New.
13221         (gdb_ust_init): Move some code to ...
13222         (gdb_agent_init): ... here.  New.
13223         [HAVE_UST]: Call gdb_ust_init.
13224         (initialize_tracepoint_ftlib):  Call gdb_agent_init.
13225         * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
13226         * config.in, configure: Regenerated.
13227
13228 2012-03-02  Pedro Alves  <palves@redhat.com>
13229
13230         * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
13231         * linux-low.c (struct simple_pid_list): New.
13232         (stopped_pids): New a struct simple_pid_list pointer.
13233         (add_to_pid_list, pull_pid_from_list): New.
13234         (handle_extended_wait): Don't assume the first signal new children
13235         report is SIGSTOP.  Adjust call to pull_pid_from_list.
13236         (linux_wait_for_lwp): Adjust.
13237
13238 2012-03-02  Yao Qi  <yao@codesourcery.com>
13239
13240         * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
13241         debug log.
13242
13243 2012-03-02  Yao Qi  <yao@codesourcery.com>
13244
13245         * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
13246         `stop_pc' and `tpoint'.  Update caller.
13247
13248 2012-03-01  Maciej W. Rozycki  <macro@codesourcery.com>
13249
13250         * linux-low.h (linux_target_ops): Add regset_bitmap member.
13251         * linux-low.c (use_linux_regsets): New macro.
13252         [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
13253         [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
13254         (linux_register_in_regsets): New function.
13255         (usr_fetch_inferior_registers): Skip registers covered by
13256         regsets.
13257         (usr_store_inferior_registers): Likewise.
13258         (usr_fetch_inferior_registers): New macro.
13259         (usr_store_inferior_registers): Likewise.
13260         (linux_fetch_registers): Handle mixed regset/non-regset targets.
13261         (linux_store_registers): Likewise.
13262         * linux-mips-low.c (init_registers_mips_dsp_linux): New
13263         prototype.
13264         (init_registers_mips64_dsp_linux): Likewise.
13265         (init_registers_mips_linux): New macro.
13266         (init_registers_mips_dsp_linux): Likewise.
13267         (mips_dsp_num_regs): Likewise.
13268         (DSP_BASE, DSP_CONTROL): New fallback macros.
13269         (mips_base_regs): New macro.
13270         (mips_regmap): Use it.  Fix the size.
13271         (mips_dsp_regmap): New variable.
13272         (mips_dsp_regset_bitmap): Likewise.
13273         (mips_arch_setup): New function.
13274         (mips_cannot_fetch_register): Use the_low_target.regmap rather
13275         than mips_regmap.
13276         (mips_cannot_store_register): Likewise.
13277         (the_low_target): Update .arch_setup, .num_regs and .regmap
13278         initializers.  Add .regset_bitmap initializer.
13279         * linux-arm-low.c (the_low_target): Add .regset_bitmap
13280         initializer.
13281         * linux-bfin-low.c (the_low_target): Likewise.
13282         * linux-cris-low.c (the_low_target): Likewise.
13283         * linux-crisv32-low.c (the_low_target): Likewise.
13284         * linux-ia64-low.c (the_low_target): Likewise.
13285         * linux-m32r-low.c (the_low_target): Likewise.
13286         * linux-m68k-low.c (the_low_target): Likewise.
13287         * linux-ppc-low.c (the_low_target): Likewise.
13288         * linux-s390-low.c (the_low_target): Likewise.
13289         * linux-sh-low.c (the_low_target): Likewise.
13290         * linux-sparc-low.c (the_low_target): Likewise.
13291         * linux-tic6x-low.c (the_low_target): Likewise.
13292         * linux-x86-low.c (the_low_target): Likewise.
13293         * linux-xtensa-low.c (the_low_target): Likewise.
13294         * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
13295         mips64-dsp-linux.o to srv_regobj.  Add mips-dsp-linux.xml,
13296         mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
13297         srv_xmlfiles.
13298         * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
13299         (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
13300
13301 2012-02-29  Yao Qi  <yao@codesourcery.com>
13302             Pedro Alves  <palves@redhat.com>
13303
13304         * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
13305         `step_over_finished' is true.
13306
13307 2012-02-27  Pedro Alves  <palves@redhat.com>
13308
13309         * linux-low.c (pid_is_stopped): Delete, moved to common/.
13310         (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
13311
13312 2012-02-27  Pedro Alves  <palves@redhat.com>
13313
13314         PR server/9684
13315         * linux-low.c (pid_is_stopped): New.
13316         (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
13317
13318 2012-02-25  Luis Machado  <lgustavo@codesourcery.com>
13319
13320         * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
13321         of conditions.
13322
13323 2012-02-24  Maciej W. Rozycki  <macro@codesourcery.com>
13324
13325         * linux-mips-low.c (mips_regmap): Correct the index of $f9.
13326
13327 2012-02-24  Luis Machado  <lgustavo@codesourcery>
13328
13329         * server.c (handle_query): Advertise support for target-side
13330         breakpoint condition evaluation.
13331         (process_point_options): New function.
13332         (process_serial_event): When inserting a breakpoint, check for
13333         a target-side condition that should be evaluated.
13334
13335         * mem-break.c: Include regcache.h and ax.h.
13336         (point_cond_list_t): New data structure.
13337         (breakpoint) <cond_list>: New field.
13338         (find_gdb_breakpoint_at): Make non-static.
13339         (delete_gdb_breakpoint_at): Clear any target-side
13340         conditions.
13341         (clear_gdb_breakpoint_conditions): New function.
13342         (add_condition_to_breakpoint): Likewise.
13343         (add_breakpoint_condition): Likewise.
13344         (gdb_condition_true_at_breakpoint): Likewise.
13345         (gdb_breakpoint_here): Return result directly instead
13346         of going through a local variable.
13347
13348         * mem-break.h (find_gdb_breakpoint_at): New prototype.
13349         (clear_gdb_breakpoint_conditions): Likewise.
13350         (add_breakpoint_condition): Likewise.
13351         (gdb_condition_true_at_breakpoint): Likewise.
13352
13353         * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
13354         (need_step_over_p): Take target-side breakpoint condition into
13355         consideration.
13356
13357 2012-02-24  Luis Machado  <lgustavo@codesourcery>
13358
13359         * server.h: Include tracepoint.h.
13360         (agent_mem_read, agent_get_trace_state_variable_value,
13361         agent_set_trace_state_variable_value,
13362         agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
13363         get_set_tsv_func_addr): New prototypes.
13364
13365         * ax.h: New include file.
13366         * ax.c: New source file.
13367
13368         * tracepoint.c: Include ax.h.
13369         (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
13370         agent_expr, eval_result_type): Move to ax.h.
13371         (parse_agent_expr): Rename to ...
13372         (gdb_parse_agent_expr): ... this, make it non-static and move
13373         to ax.h.
13374         (unparse_agent_expr) Rename to ...
13375         (gdb_unparse_agent_expr): ... this, make it non-static and move
13376         to ax.h.
13377         (eval_agent_expr): Rename to ...
13378         (eval_tracepoint_agent_expr): ... this.
13379         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
13380         forward declarations.
13381         (add_tracepoint_action): Call gdb_parse_agent_expr (...).
13382         (agent_get_trace_state_variable_value): New function.
13383         (agent_set_trace_state_variable_value): New function.
13384         (cmd_qtdp): Call gdb_parse_agent_expr (...).
13385         (response_tracepoint): Call gdb_unparse_agent_expr (...).
13386         (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
13387         (condition_true_at_tracepoint): Likewise.
13388         (parse_agent_expr): Rename to ...
13389         (gdb_parse_agent_expr): ... this and move to ax.c.
13390         (unparse_agent_expr): Rename to ...
13391         (gdb_unparse_agent_expr): ... this and move to ax.c.
13392         (gdb_agent_op_name): Move to ax.c.
13393         (eval_agent_expr): Rename to ...
13394         (gdb_eval_agent_expr): ... this, use regcache passed as parameter
13395         and move to ax.c.
13396         (eval_tracepoint_agent_expr): New function.
13397         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
13398         non-static.
13399         (current_insn_ptr, emit_error, struct bytecode_address): Move to
13400         ax.c.
13401         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
13402         emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
13403         emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
13404         emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
13405         emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
13406         emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
13407         emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
13408         emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
13409         (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
13410         (compile_bytecodes): Remove forward declaration.
13411         (is_goto_target): Move to ax.c.
13412         (compile_bytecodes): Move to ax.c and call
13413         agent_get_trace_state_variable_value (...) and
13414         agent_set_trace_state_variable_value (...).
13415
13416         * Makefile.in: Update ax.c and IPA dependencies.
13417
13418 2012-02-24  Pedro Alves  <palves@redhat.com>
13419
13420         * tracepoint.c (cmd_bigqtbuffer): Rename as ...
13421         (cmd_bigqtbuffer_circular): ... this.  Only handle
13422         'QTBuffer:circular:'.
13423         (handle_tracepoint_general_set): Adjust.
13424
13425 2012-02-16  Yao Qi  <yao@codesourcery.com>
13426
13427         * inferiors.c: Move code to ...
13428         * dll.c: .... here.  New.
13429         * server.h: Declare clear_dlls.
13430         * Makefile.in (SFILES): Add dll.c.
13431         (OBS): Add dll.o
13432         (dll.o): New rule.
13433
13434 2012-02-11  Yao Qi  <yao@codesourcery.com>
13435
13436         * server.c: (handle_monitor_command): Add a new parameter
13437         `own_buf'.
13438         (handle_query): Update caller.
13439
13440 2012-02-09  Joel Brobecker  <brobecker@adacore.com>
13441
13442         * configure.ac: Add readlink to AC_CHECK_FUNCS list.
13443         * configure, config.in: Regenerate.
13444         * hostio.c: Provide an alternate implementation if HAVE_READLINK
13445         is not defined.
13446
13447 2012-02-02  Pedro Alves  <palves@redhat.com>
13448
13449         Try SIGKILL first, then PTRACE_KILL.
13450         * linux-low.c (linux_kill_one_lwp): New.
13451         (linux_kill_one_lwp): Rename to ...
13452         (kill_one_lwp_callback): ... this.  Use the new
13453         linux_kill_one_lwp.
13454
13455 2012-02-02  Pedro Alves  <palves@redhat.com>
13456
13457         * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
13458         inferior.
13459
13460 2012-01-27  Pedro Alves  <palves@redhat.com>
13461
13462         * linux-low.c (linux_child_pid_to_exec_file): Delete.
13463         (elf_64_file_p): Make static.
13464         (linux_pid_exe_is_elf_64_file): New.
13465         * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
13466         Delete declarations.
13467         (linux_pid_exe_is_elf_64_file): Declare.
13468         * linux-x86-low.c (x86_arch_setup): Use
13469         linux_pid_exe_is_elf_64_file.
13470
13471 2012-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
13472
13473         * linux-low.c (linux_wait_for_event_1): Rename to ...
13474         (linux_wait_for_event): ... here and merge it with former
13475         linux_wait_for_event - new variable wait_ptid, use it.
13476         (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
13477
13478 2012-01-23  Pedro Alves  <palves@redhat.com>
13479
13480         * server.c (main): Avoid yet another case of infinite loop while
13481         detaching/killing after a longjmp.
13482
13483 2012-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
13484
13485         Code cleanup.
13486         * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
13487
13488 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
13489
13490         * hostio.c (handle_readlink): New function.
13491         (handle_vFile): Call it to handle "vFile:readlink" packets.
13492
13493 2012-01-20  Pedro Alves  <palves@redhat.com>
13494             Ulrich Weigand  <ulrich.weigand@linaro.org>
13495
13496         * server.c (handle_v_requests): Only support vAttach and vRun to
13497         start multiple processes when in extended protocol mode.
13498
13499 2012-01-17  Pedro Alves  <palves@redhat.com>
13500
13501         * tracepoint.c (initialize_tracepoint): Use mmap instead of
13502         memalign plus mprotect to allocate the scratch buffer.
13503
13504 2012-01-13  Pedro Alves  <palves@redhat.com>
13505
13506         * server.c (attach_inferior): Clear `cont_thread'.
13507
13508 2012-01-13  Pedro Alves  <palves@redhat.com>
13509
13510         * server.c (main): Avoid infinite loop while detaching/killing
13511         after a longjmp.
13512
13513 2012-01-09  Doug Evans  <dje@google.com>
13514
13515         * server.c (start_inferior): Set last_ptid in --wrapper case.
13516
13517 2012-01-06  Yao Qi  <yao@codesourcery.com>
13518
13519         * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
13520         defined.
13521         [IN_PROCESS_AGENT] (debug_agent): New global variable.
13522
13523 2012-01-04  Yao Qi  <yao@codesourcery.com>
13524
13525         * tracepoint.c (cmd_qtdp): Print debug message
13526         for static tracepoint.
13527
13528 2012-01-04  Yao Qi  <yao@codesourcery.com>
13529
13530         * tracepoint.c (trace_vdebug): Differentiate debug message
13531         between gdbserver and IPA.
13532
13533 2012-01-03  Yao Qi  <yao@codesourcery.com>
13534
13535         * tracepoint.c (tracepoint_was_hit): Don't collect for
13536         static tracepoint.
13537
13538 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
13539
13540         * terminal.h: Reformat copyright header.
13541
13542 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
13543
13544         * server.c (gdbserver_version): Update copyright year.
13545         * gdbreplay.c (gdbreplay_version): Likewise.
13546
13547 2011-12-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
13548
13549         * linux-low.c (linux_create_inferior): Put empty if clause for write.
13550
13551         Revert:
13552         2011-12-18  Hui Zhu  <teawater@gmail.com>
13553         * linux-low.c (linux_create_inferior): Save return value to ret.
13554
13555 2011-12-18  Hui Zhu  <teawater@gmail.com>
13556
13557         * linux-low.c (linux_create_inferior): Save return value to ret.
13558
13559 2011-12-16  Doug Evans  <dje@google.com>
13560
13561         * linux-low.c (linux_create_inferior): If stdio connection,
13562         redirect stdin from /dev/null, stdout to stderr.
13563         * remote-utils.c (remote_is_stdio): New static global.
13564         (remote_connection_is_stdio): New function.
13565         (remote_prepare): Handle stdio connection.
13566         (remote_open): Ditto.
13567         (remote_close): Don't close stdin for stdio connections.
13568         (read_prim,write_prim): New functions.  Replace all calls to
13569         read/write to these.
13570         * server.c (main): Watch for "-" argument.  Move call to
13571         remote_prepare before start_inferior.
13572         * server.h (STDIO_CONNECTION_NAME): New macro.
13573         (remote_connection_is_stdio): Declare.
13574
13575         * remote-utils.c (prepare_resume_reply): Remove extraneous \n
13576         in debugging output.
13577
13578 2011-12-15  Yao Qi  <yao@codesourcery.com>
13579
13580         * tracepoint.c: Include sys/syscall.h.
13581         (gdb_ust_thread): Remove preprocessor conditional.
13582
13583 2011-12-14  Pedro Alves  <pedro@codesourcery.com>
13584
13585         * linux-low.c (linux_detach_one_lwp): Call
13586         the_low_target.prepare_to_resume before detaching.
13587
13588 2011-12-14  Yao Qi  <yao@codesourcery.com>
13589
13590         * tracepoint.c (gdb_ust_thread): Don't ignore return value
13591         of write.
13592
13593 2011-12-14  Yao Qi  <yao@codesourcery.com>
13594
13595         * i386-low.c (i386_low_stopped_data_address): Initialize local
13596         variable `control'.
13597
13598 2011-12-13  Pedro Alves  <pedro@codesourcery.com>
13599
13600         PR remote/13492
13601
13602         * i386-low.c (i386_low_stopped_data_address): Avoid fetching
13603         DR_CONTROL unless necessary.  Extend comments.
13604         * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
13605         DR0-3 if not used.  If any watchpoint was set, clear DR_STATUS.
13606
13607 2011-12-13  Yao Qi  <yao@codesourcery.com>
13608
13609         * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
13610         macros.
13611         (upload_fast_traceframes, upload_fast_traceframes): Likewise.
13612
13613 2011-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
13614
13615         * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
13616         Print new debug message for such case.
13617
13618 2011-12-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
13619
13620         Fix overlapping memcpy.
13621         * mem-break.c (set_raw_breakpoint_at): New variable buf.  Use it for
13622         the read_inferior_memory transfer.
13623         (delete_fast_tracepoint_jump): New variable buf.  Use it for the
13624         write_inferior_memory transfer.
13625         (set_fast_tracepoint_jump): New variable buf.  Use it for the
13626         read_inferior_memory and write_inferior_memory transfers.
13627         (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
13628         (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
13629         Use it for the write_inferior_memory transfer.
13630         (check_mem_read, check_mem_write): New gdb_asserts for overlapping
13631         buffers.
13632
13633 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
13634
13635         * linux-low.c (fetch_register, store_register): Make code
13636         consistent, fix formatting.
13637
13638 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
13639
13640         * linux-low.c (usr_store_inferior_registers): Factor out code
13641         to handle individual registers into...
13642         (store_register): ... this new function.
13643
13644 2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
13645
13646         * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
13647         (s390-linux32v2.o, s390-linux32v2.c): Likewise.
13648         (s390-linux64v1.o, s390-linux64v1.c): Likewise.
13649         (s390-linux64v2.o, s390-linux64v2.c): Likewise.
13650         (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
13651         (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
13652         * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
13653         (srv_xmlfiles): Add new XML files.
13654
13655         * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
13656         and <sys/uio.h>.
13657         (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
13658         (init_registers_s390_linux32v1): Add prototype.
13659         (init_registers_s390_linux32v2): Likewise.
13660         (init_registers_s390_linux64v1): Likewise.
13661         (init_registers_s390_linux64v2): Likewise.
13662         (init_registers_s390x_linux64v1): Likewise.
13663         (init_registers_s390x_linux64v2): Likewise.
13664         (s390_num_regs): Increment to 52.
13665         (s390_regmap): Add orig_r2 register.
13666         (s390_num_regs_3264): Increment to 68.
13667         (s390_regmap_3264): Add orig_r2 register.
13668         (s390_collect_ptrace_register): Handle orig_r2 register.
13669         (s390_supply_ptrace_register): Likewise.
13670         (s390_fill_last_break): New function.
13671         (s390_store_last_break): Likewise.
13672         (s390_fill_system_call): New function.
13673         (s390_store_system_call): Likewise.
13674         (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
13675         register sets.
13676         (s390_check_regset): New function.
13677         (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
13678         NT_S390_SYSTEM_CALL regsets and use appropriate description.
13679         Update target_regsets for available register sets.
13680
13681 2011-12-02  Paul Pluzhnikov  <ppluzhnikov@google.com>
13682             Jan Kratochvil  <jan.kratochvil@redhat.com>
13683
13684         * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
13685         (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
13686         New.
13687         (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
13688         * linux-low.h (struct process_info_private): New member r_debug.
13689         * server.c (handle_qxfer_libraries): Call
13690         the_target->qxfer_libraries_svr4.
13691         (handle_qxfer_libraries_svr4): New function.
13692         (qxfer_packets): New entry "libraries-svr4".
13693         (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
13694         * target.h (struct target_ops): New member qxfer_libraries_svr4.
13695         * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
13696         PACKET_qXfer_libraries_svr4.
13697
13698 2011-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
13699
13700         * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
13701         PSW address/mask between 8-byte and 16-byte formats.
13702         (s390_supply_ptrace_register): Likewise.
13703         (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
13704         basic addressing mode bit.
13705
13706 2011-11-24  Stan Shebs  <stan@codesourcery.com>
13707
13708         * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
13709
13710 2011-11-17  Stan Shebs  <stan@codesourcery.com>
13711
13712         * tracepoint.c (struct tracepoint): New field traceframe_usage.
13713         (tracing_start_time): New global.
13714         (tracing_stop_time): New global.
13715         (tracing_user_name): New global.
13716         (tracing_notes): New global.
13717         (tracing_stop_note): New global.
13718         (cmd_qtstart): Set traceframe_usage, start_time.
13719         (stop_tracing): Set stop_time.
13720         (cmd_qtstatus): Report additional status.
13721         (cmd_qtp): New function.
13722         (handle_tracepoint_query): Call it.
13723         (cmd_qtnotes): New function.
13724         (handle_tracepoint_general_set): Call it.
13725         (get_timestamp): Rename from tsv_get_timestamp.
13726
13727 2011-11-14  Stan Shebs  <stan@codesourcery.com>
13728             Kwok Cheung Yeung  <kcy@codesourcery.com>
13729
13730         * linux-x86-low.c (small_jump_insn): New.
13731         (i386_install_fast_tracepoint_jump_pad): Add arguments for
13732         trampoline and error message, build a trampoline and issue a small
13733         jump instruction to it.
13734         (x86_install_fast_tracepoint_jump_pad): Add arguments for
13735         trampoline and error message.
13736         (x86_get_min_fast_tracepoint_insn_len): New.
13737         (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
13738         * linux-low.h (struct linux_target_ops): Add arguments to
13739         install_fast_tracepoint_jump_pad operation, add new operation.
13740         * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
13741         arguments.
13742         (linux_get_min_fast_tracepoint_insn_len): New function.
13743         (linux_target_op): Add new operation.
13744         * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
13745         (gdb_trampoline_buffer_end): Ditto.
13746         (gdb_trampoline_buffer_error): Ditto.
13747         (struct ipa_sym_addresses): Add fields for new IPA variables.
13748         (symbol_list): Add entries for new IPA variables.
13749         (struct tracepoint): Add fields to hold the address range of the
13750         trampoline used by the tracepoint.
13751         (trampoline_buffer_head): New static variable.
13752         (trampoline_buffer_tail): Ditto.
13753         (claim_trampoline_space): New function.
13754         (have_fast_tracepoint_trampoline_buffer): New function.
13755         (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
13756         structure.
13757         (install_fast_tracepoint): Ditto, also add error buffer argument.
13758         (cmd_qtminftpilen): New function.
13759         (handle_tracepoint_query): Add response to qTMinFTPILen packet.
13760         (fast_tracepoint_from_trampoline_address): New function.
13761         (fast_tracepoint_collecting): Handle trampoline as part of jump
13762         pad space.
13763         (set_trampoline_buffer_space): New function.
13764         (initialize_tracepoint): Initialize new IPA variables.
13765         * target.h (struct target_ops): Add arguments to
13766         install_fast_tracepoint_jump_pad operation, add new
13767         get_min_fast_tracepoint_insn_len operation.
13768         (target_get_min_fast_tracepoint_insn_len): New.
13769         (install_fast_tracepoint_jump_pad): Add arguments.
13770         * server.h (IPA_BUFSIZ): Define.
13771         * linux-i386-ipa.c: Include extra header files.
13772         (initialize_fast_tracepoint_trampoline_buffer): New function.
13773         (initialize_low_tracepoint): Call it.
13774         * server.h (set_trampoline_buffer_space): Declare.
13775         (claim_trampoline_space): Ditto.
13776         (have_fast_tracepoint_trampoline_buffer): Ditto.
13777
13778 2011-11-14  Yao Qi  <yao@codesourcery.com>
13779
13780         * server.c (handle_query): Handle InstallInTrace for qSupported.
13781         * tracepoint.c (add_tracepoint): Sort list.
13782         (install_tracepoint, download_tracepoint): New.
13783         (cmd_qtdp): Call them to install and download tracepoints.
13784         (sort_tracepoints): Removed.
13785         (cmd_qtstart): Update.
13786
13787 2011-11-14  Yao Qi  <yao@codesourcery.com>
13788
13789         * mem-break.c (inc_ref_fast_tracepoint_jump): New.
13790         * mem-break.h: Declare.
13791         * tracepoint.c (cmd_qtstart): Move some code to ...
13792         (clone_fast_tracepoint, install_fast_tracepoint): ... here.
13793         New.
13794         (download_tracepoints): Move some code to ...
13795         (download_tracepoint_1): ... here.  New.
13796
13797 2011-11-08  Yao Qi  <yao@codesourcery.com>
13798
13799         * remote-utils.c (relocate_instruction): A comment fix.
13800
13801 2011-11-07  Joel Brobecker  <brobecker@adacore.com>
13802
13803         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
13804         (i386_dr_low_get_control, i386_dr_low_get_status): Use
13805         dr_status_mirror and dr_control_mirror from debug_reg_state.
13806         (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
13807         (i386_initial_stuff): Remove use of deleted globals.
13808         (i386_get_thread_context, i386_set_thread_context,
13809         i386_thread_added): Use dr_status_mirror and dr_control_mirror
13810         from debug_reg_state.
13811
13812 2011-11-05  Yao Qi  <yao@codesourcery.com>
13813
13814         * tracepoint.c (gdb_collect): Loop over tracepoints of same
13815         address as TPOINT's.
13816
13817 2011-11-02  Stan Shebs  <stan@codesourcery.com>
13818
13819         * tracepoint.c (agent_mem_read_string): New function.
13820         (eval_agent_expr): Call it for tracenz.
13821         * server.c (handle_query): Report support for tracenz.
13822
13823 2011-11-02  Yao Qi  <yao@codesourcery.com>
13824
13825         * tracepoint.c (cmd_qtstart): Remove unused local variables.
13826
13827 2011-11-02  Yao Qi  <yao@codesourcery.com>
13828
13829         * target.h: Fix a typo in comment.
13830
13831 2011-10-31  Pedro Alves  <pedro@codesourcery.com>
13832
13833         * mem-break.c (check_mem_write): Add `myaddr' parameter.  Don't
13834         clobber the breakpoints' shadows with fast tracepoint jumps.
13835         * mem-break.h (check_mem_write): Add `myaddr' parameter.
13836         * target.c (write_inferior_memory): Also pass MYADDR down to
13837         check_mem_write.
13838
13839 2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>
13840
13841         * configure.ac: Check support for personality routine.
13842         * configure: Regenerate.
13843         * config.in: Likewise.
13844         * linux-low.c: Include <sys/personality.h>.
13845         Define ADDR_NO_RANDOMIZE if necessary.
13846         (linux_create_inferior): Disable address space randomization when
13847         forking inferior, if requested.
13848         (linux_supports_disable_randomization): New function.
13849         (linux_target_ops): Install it.
13850         * server.h (disable_randomization): Declare.
13851         * server.c (disable_randomization): New global variable.
13852         (handle_general_set): Handle QDisableRandomization.
13853         (handle_query): Likewise for qSupported.
13854         (main): Support --disable-randomization and --no-disable-randomization
13855         command line arguments.
13856         * target.h (struct target_ops): Add supports_disable_randomization.
13857         (target_supports_disable_randomization): New macro.
13858
13859 2011-09-29  Mike Frysinger  <vapier@gentoo.org>
13860
13861         * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
13862         ifdef check.
13863         [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
13864         [!PT_GETDSBT] (target_loadmap): New definition.
13865         (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
13866         (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
13867         LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
13868         and PT_GETDSBT to LINUX_LOADMAP.
13869         [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
13870         (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
13871
13872 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
13873
13874         * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
13875         (arm_linux_hwbp_cap): New static variable.
13876         (arm_linux_get_hwbp_cap): Replace by ...
13877         (arm_linux_init_hwbp_cap): ... this new function.
13878         (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
13879         (arm_linux_get_hw_watchpoint_count): Likewise.
13880         (arm_linux_get_hw_watchpoint_max_length): Likewise.
13881         (arm_arch_setup): Call arm_linux_init_hwbp_cap.
13882         (arm_prepare_to_resume): Use perror_with_name instead of error.
13883
13884 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
13885
13886         * linux-arm-low.c: Include <signal.h>.
13887         (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
13888         (struct arm_linux_hwbp_cap): New data type.
13889         (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
13890         (struct arm_linux_hw_breakpoint): New data type.
13891         (MAX_BPTS, MAX_WPTS): Define.
13892         (struct arch_process_info, struct arch_lwp_info): New data types.
13893         (arm_linux_get_hwbp_cap): New function.
13894         (arm_linux_get_hw_breakpoint_count): Likewise.
13895         (arm_linux_get_hw_watchpoint_count): Likewise.
13896         (arm_linux_get_hw_watchpoint_max_length): Likewise.
13897         (arm_hwbp_control_initialize): Likewise.
13898         (arm_hwbp_control_is_enabled): Likewise.
13899         (arm_hwbp_control_is_initialized): Likewise.
13900         (arm_hwbp_control_disable): Likewise.
13901         (arm_linux_hw_breakpoint_equal): Likewise.
13902         (arm_linux_hw_point_initialize): Likewise.
13903         (struct update_registers_data): New data structure.
13904         (update_registers_callback: New function.
13905         (arm_insert_point): Likewise.
13906         (arm_remove_point): Likewise.
13907         (arm_stopped_by_watchpoint): Likewise.
13908         (arm_stopped_data_address): Likewise.
13909         (arm_new_process): Likewise.
13910         (arm_new_thread): Likewise.
13911         (arm_prepare_to_resume): Likewise.
13912         (the_low_target): Register arm_insert_point, arm_remove_point,
13913         arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
13914         arm_new_thread, and arm_prepare_to_resume.
13915
13916 2011-09-15  Stan Shebs  <stan@codesourcery.com>
13917
13918         * server.h (struct emit_ops): Add compare-goto fields.
13919         * tracepoint.c (gdb_agent_op_sizes): New table.
13920         (emit_eq_goto): New function.
13921         (emit_ne_goto): New function.
13922         (emit_lt_goto): New function.
13923         (emit_le_goto): New function.
13924         (emit_gt_goto): New function.
13925         (emit_ge_goto): New function.
13926         (is_goto_target): New function.
13927         (compile_bytecodes): Recognize special cases of compare-goto
13928         combinations and call specialized emitters for them.
13929         * linux-x86-low.c (amd64_emit_eq_goto): New function.
13930         (amd64_emit_ne_goto): New function.
13931         (amd64_emit_lt_goto): New function.
13932         (amd64_emit_le_goto): New function.
13933         (amd64_emit_gt_goto): New function.
13934         (amd64_emit_ge_goto): New function.
13935         (amd64_emit_ops): Add the new functions.
13936         (i386_emit_eq_goto): New function.
13937         (i386_emit_ne_goto): New function.
13938         (i386_emit_lt_goto): New function.
13939         (i386_emit_le_goto): New function.
13940         (i386_emit_gt_goto): New function.
13941         (i386_emit_ge_goto): New function.
13942         (i386_emit_ops): Add the new functions.
13943
13944 2011-09-08  Stan Shebs  <stan@codesourcery.com>
13945
13946         * linux-x86-low.c (i386_emit_prologue): Save %ebx.
13947         (i386_emit_epilogue): Restore %ebx.
13948
13949 2011-08-31  Jie Zhang  <jzhang918@gmail.com>
13950
13951         * server.c (step_thread): Remove definition.
13952         (process_serial_event): Don't handle Hs.
13953         * server.h (step_thread): Remove declaration.
13954         * target.c (set_desired_inferior): Remove use of step_thread.
13955
13956 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
13957
13958         * linux-low.c: Include linux-procfs.h.
13959         (linux_attach_lwp_1): Update comments.
13960         (linux_attach): Scan for existing threads when attaching to a
13961         process that is the tgid.
13962         * Makefile.in: Update dependencies.
13963
13964 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
13965
13966         * configure.srv: Add linux-procfs.o dependencies.
13967
13968 2011-08-14  Yao Qi  <yao@codesourcery.com>
13969
13970         * target.h (struct target_ops): Fix indent.
13971         * win32-low.c (win32_target_ops): Fix comment.
13972
13973 2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
13974             Yao Qi  <yao@codesourcery.com>
13975
13976         * Makefile.in (clean): Remove tic6x-*.c files.
13977         (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
13978         (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
13979         (tic6x-c64xp-linux.c): Likewise.
13980         * configure.srv: Add support for tic6x-*-uclinux.
13981         * linux-tic6x-low.c: New.
13982         * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
13983
13984 2011-08-14  Andrew Stubbs <ams@codesourcery.com>
13985             Yao Qi  <yao@codesourcery.com>
13986
13987         * target.h (struct target_ops): Add read_loadmap.
13988         * linux-low.c (struct target_loadseg): New type.
13989         (struct target_loadmap): New type.
13990         (linux_read_loadmap): New function.
13991         (linux_target_ops): Add linux_read_loadmap.
13992         * server.c (handle_query): Support qXfer:fdpic:read packet.
13993         * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
13994         to NULL.
13995
13996 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
13997
13998         * win32-low.c: Include <stdint.h>.
13999
14000 2011-07-22  Pedro Alves  <pedro@codesourcery.com>
14001
14002         * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
14003         to the inferior here.
14004         (i386_remove_aligned_watchpoint): Ditto.
14005         (i386_handle_nonaligned_watchpoint): Return immediate on fail to
14006         fit part of the watchpoint in the debug registers.
14007         (i386_update_inferior_debug_regs): New.
14008         (i386_low_insert_watchpoint): Work on a local mirror of the debug
14009         registers, and only update the inferior on success.
14010         (i386_low_remove_watchpoint): Ditto.
14011
14012 2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
14013
14014         * linux-low.c (compare_ints, unique, list_threads, show_process,
14015         linux_core_of_thread): Delete.
14016         (linux_target_ops): Change linux_core_of_thread to
14017         linux_common_core_of_thread.
14018         (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
14019         * utils.c (malloc_failure): Change type of argument.
14020         (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
14021         * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
14022         common/linux-osdata.c, common/ptid.c and common/buffer.c.
14023         (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
14024         (IPA_OBJS): Add common-utils-ipa.o.
14025         (ptid_h, linux_osdata_h): New macros.
14026         (server_h): Add common/common-utils.h, common/xml-utils.h,
14027         common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
14028         common/ptid.h.
14029         (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
14030         ptid.o, buffer.o): New rules.
14031         (linux-low.o): Add common/linux-osdata.h as a dependency.
14032         * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
14033         * configure.ac: Add AC_HEADER_DIRENT check.
14034         * config.in: Regenerate.
14035         * configure: Regenerate.
14036         * remote-utils.c (xml_escape_text): Delete.
14037         (buffer_grow, buffer_free, buffer_init, buffer_finish,
14038         buffer_xml_printf): Move to common/buffer.c.
14039         * server.c (main): Remove call to initialize_inferiors.
14040         * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
14041         ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
14042         ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
14043         internal_error, gdb_assert, gdb_assert_fail): Delete.
14044         (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
14045         buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
14046         common/buffer.h.
14047         * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
14048         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
14049         initialize_inferiors): Delete.
14050
14051 2011-07-20  Pedro Alves  <pedro@codesourcery.com>
14052
14053         * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
14054         symbol error.
14055
14056 2011-05-31  Pedro Alves  <pedro@codesourcery.com>
14057
14058         * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
14059         assertion.
14060         * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
14061
14062 2011-05-26  Yao Qi  <yao@codesourcery.com>
14063
14064         * Makefile.in (thread-db.o): Track dependence to
14065         common/gdb_thread_db.h.
14066         * thread-db.c: include gdb_thread_db.h from right place.
14067
14068 2011-05-16  Adrian Cornish  <gnu@bluedreamer.com>
14069
14070         * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
14071         __FILE__ and __LINE__ to internal_error.
14072
14073 2011-05-13  Doug Evans  <dje@google.com>
14074
14075         * thread-db.c (try_thread_db_load_from_sdir): New function.
14076         (try_thread_db_load_from_dir): New function.
14077         (thread_db_load_search): Handle $sdir, ignore $pdir.
14078         Remove trying of system directories if search of
14079         libthread-db-search-path fails, that is now done via $sdir.
14080
14081 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
14082
14083         * server.c (handle_query): Add EnableDisableTracepoints to the list
14084         of supported features.
14085         * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
14086         tracepoints.
14087         (cmd_qtenable_disable): New.
14088         (cmd_qtstart): Install tracepoints even if disabled.
14089         (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
14090         receiving a QTEnable or QTDisable packet.
14091         (gdb_collect): Skip data collection if fast tracepoint is disabled.
14092         (ust_marker_to_static_tracepoint): Do not ignore disabled static
14093         tracepoints.
14094         (gdb_probe): Skip data collection if static tracepoint is disabled.
14095
14096 2011-05-10  Doug Evans  <dje@google.com>
14097
14098         * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
14099
14100 2011-05-04  Doug Evans  <dje@google.com>
14101
14102         * linux-low.c (linux_join): Skip process lookup.
14103         * spu-low.c (spu_join): Ditto.
14104         * server.c (join_inferiors_callback): Delete.
14105         (process_serial_event): For 'D' packet (detach) call join_inferior
14106         directly.
14107
14108 2011-05-04  Joseph Myers  <joseph@codesourcery.com>
14109
14110         * README: Don't mention xscale*-*-linux*.
14111         * configure.srv (xscale*-*-linux*): Don't handle target.
14112
14113 2011-04-27  Nathan Froyd  <froydnj@codesourcery.com>
14114
14115         * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
14116         casting pointers.
14117         (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
14118         (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
14119         (i386_emit_void_call_2): Likewise.
14120
14121 2011-04-26  Yao Qi  <yao@codesourcery.com>
14122
14123         * linux-low.c: Move common macros to linux-ptrace.h.
14124         Include linux-ptrace.h.
14125         * Makefile.in (linux_ptrace_h): New.
14126         (linux-low.o): Depends on linux-ptrace.h.
14127
14128 2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
14129
14130         * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
14131         RUN_ONCE.  Comment for the LISTEN_DESC delete_file_handler call.
14132         (remote_prepare): New function with most of the TCP code from ...
14133         (remote_open): ... here.  Detect PORT here unconditionally.  Move also
14134         setting transport_is_reliable.
14135         * server.c (run_once): New variable.
14136         (gdbserver_usage): Document it.
14137         (main): Set run_once for `--once'.  Call remote_prepare.  Exit after
14138         the first run if RUN_ONCE.
14139         * server.h (run_once, remote_prepare): New declarations.
14140
14141 2011-04-19  Tom Tromey  <tromey@redhat.com>
14142
14143         * win32-low.c (handle_load_dll): Remove duplicate "the".
14144
14145 2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>
14146
14147         Remove support for old Cygwin 1.5 versions.
14148         * win32-low.c (win32_create_inferior): Use new cygwin_path_list
14149         function to avoid warning.
14150         (win32_add_one_solib): Use cygwin_conv_path function to avoid
14151         warning.
14152
14153 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
14154
14155         * gdbserver/server.h (Macro _): Define it if not available.
14156
14157 2011-03-14  Michael Snyder  <msnyder@vmware.com>
14158
14159         * hostio.c (handle_close): Remove unnecessary null test.
14160
14161 2011-03-10  Joel Brobecker  <brobecker@adacore.com>
14162
14163         * Makefile.in (maintainer-clean realclean distclean): Remove
14164         "make ...  subdir_do" command.
14165
14166 2011-03-10  Michael Snyder  <msnyder@vmware.com>
14167
14168         * tracepoint.c (tracepoint_finish_step): Fix loop variable.
14169
14170         * server.c (handle_v_run): Free alloced buffer on early return.
14171
14172 2011-03-09  Yao Qi  <yao@codesourcery.com>
14173
14174         Revert:
14175         2011-03-04  Yao Qi  <yao@codesourcery.com>
14176
14177         * Makefile.in: Remove GNU make feature --directory.
14178
14179         2011-03-05  Yao Qi  <yao@codesourcery.com>
14180
14181         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
14182         (subdir_do): New make target.  Copied from gdb/Makefile.
14183         (maintainer-clean, realclean, distclean, clean): Call corresponding
14184         make targets in common/Makefile.
14185
14186         2011-02-11  Yao Qi  <yao@codesourcery.com>
14187
14188         * configure.ac: Call AC_PROG_RANLIB.
14189         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
14190         * configure: Regenerate.
14191
14192 2011-03-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
14193
14194         * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
14195
14196 2011-03-06  Yao Qi  <yao@codesourcery.com>
14197
14198         * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
14199
14200 2011-03-05  Yao Qi  <yao@codesourcery.com>
14201
14202         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
14203         (subdir_do): New make target.  Copied from gdb/Makefile.
14204         (maintainer-clean, realclean, distclean, clean): Call corresponding
14205         make targets in common/Makefile.
14206
14207 2011-03-04  Yao Qi  <yao@codesourcery.com>
14208
14209         * Makefile.in: Remove GNU make feature --directory.
14210
14211 2011-03-04  Michael Snyder  <msnyder@vmware.com>
14212
14213         * server.c (queue_stop_reply): Call xmalloc not malloc.
14214
14215 2011-03-02  Michael Snyder  <msnyder@vmware.com>
14216
14217         * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
14218
14219 2011-02-28  Michael Snyder  <msnyder@vmware.com>
14220
14221         * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
14222         (cmd_qtframe): Ditto.
14223         (cmd_qtbuffer): Ditto.
14224         (cmd_bigqtbuffer): Ditto.
14225
14226         * utils.c (decimal2str): Initialize 'width' to nine, then
14227         don't mess with it.
14228
14229 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
14230
14231         * hostio.c (require_data): Free *data, not data.
14232
14233 2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
14234
14235         * hostio.c (require_data): Use free, not xfree.
14236
14237 2011-02-27  Michael Snyder  <msnyder@vmware.com>
14238
14239         * server.c (handle_query): Discard unused value.
14240
14241         * hostio.c (require_data): Free malloc memory before returning
14242         error.
14243
14244 2011-02-26  Michael Snyder  <msnyder@vmware.com>
14245
14246         * linux-low.c (list_threads): Call closedir for dirent.
14247
14248 2011-02-27  Michael Snyder  <msnyder@vmware.com>
14249
14250         * i386-low.c (i386-length_and_rw_bits): Comment the fact that
14251         a case statement falls through.
14252
14253         * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
14254
14255         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
14256         in comparison.
14257
14258 2011-02-26  Michael Snyder  <msnyder@vmware.com>
14259
14260         * utils.c (decimal2str): Eliminate dead code and dead param.
14261         (pulongest): Drop dead param from call to decimal2str.
14262         (plongest): Ditto.
14263
14264 2011-02-24  Joel Brobecker  <brobecker@adacore.com>
14265
14266         Revert the following patch (not approved yet):
14267         2011-02-21  Hui Zhu  <teawater@gmail.com>
14268         * tracepoint.c (tp_printf): New function.
14269         (eval_agent_expr): Handle gdb_agent_op_printf.
14270
14271 2011-02-21  Hui Zhu  <teawater@gmail.com>
14272
14273         * tracepoint.c (tp_printf): New function.
14274         (eval_agent_expr): Handle gdb_agent_op_printf.
14275
14276 2011-02-18  Tom Tromey  <tromey@redhat.com>
14277
14278         * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
14279         (tracepoint.o): Likewise.
14280         * tracepoint.c (enum gdb_agent_op): Use ax.def.
14281         (gdb_agent_op_names): Likewise.
14282
14283 2011-02-18  Tom Tromey  <tromey@redhat.com>
14284
14285         * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
14286         gdb_agent_op_rot>: New constants.
14287         (gdb_agent_op_names): Add pick and roll.
14288         (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
14289         cases.
14290
14291 2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
14292
14293         * aclocal.m4: Regenerated with aclocal-1.11.1.
14294
14295 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
14296
14297         * server.c (handle_qxfer_traceframe_info): New.
14298         (qxfer_packets): Register "traceframe-info".
14299         (handle_query): Report support for qXfer:traceframe-info:read+.
14300         * tracepoint.c (match_blocktype): New.
14301         (traceframe_find_block_type): Rename to ...
14302         (traceframe_walk_blocks): ... this.  Add callback filter argument,
14303         and use it.
14304         (traceframe_find_block_type): New, reimplemented on top of
14305         traceframe_walk_blocks.
14306         (build_traceframe_info_xml): New.
14307         (traceframe_read_info): New.
14308         * server.h (traceframe_read_info): Declare.
14309
14310 2011-02-11  Yao Qi  <yao@codesourcery.com>
14311
14312         * configure.ac: Call AC_PROG_RANLIB.
14313         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
14314         * configure: Regenerate.
14315
14316 2011-02-07  Pedro Alves  <pedro@codesourcery.com>
14317
14318         * server.c (gdb_read_memory): Change return semantics to allow
14319         partial transfers.
14320         (handle_search_memory_1): Adjust.
14321         (process_serial_event) <'m' packet>: Handle partial transfers.
14322         * tracepoint.c (traceframe_read_mem): Handle partial transfers.
14323
14324 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
14325
14326         * regcache.c (init_register_cache): Initialize
14327         regcache->register_status.
14328         (free_register_cache): Release regcache->register_status.
14329         (regcache_cpy): Copy register_status.
14330         (registers_to_string): Print 'x's for unavailable registers.
14331         (supply_register): Mark the register's status valid or
14332         unavailable, depending on whether a buffer was passed in or not.
14333         (supply_register_zeroed): New.
14334         (supply_regblock): Mark the registers' status valid or
14335         unavailable, depending on whether a buffer was passed in or not.
14336         * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
14337         (struct regcache): New `register_status' field.
14338         (supply_register_zeroed): Declare.
14339         * i387-fp.c (i387_xsave_to_cache): Zero out registers using
14340         supply_register_zeroed, rather than passing a NULL buffer to
14341         supply_register.
14342         * tracepoint.c (fetch_traceframe_registers): Update comment.
14343
14344 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
14345
14346         * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
14347         buffer explicit.
14348
14349 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
14350
14351         * server.h (decode_xfer_write): Change prototype.
14352         * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
14353         and don't extract the annex here.
14354         * server.c (decode_xfer_read): Remove `annex' parameter,
14355         and don't extract the annex here.
14356         (decode_xfer): New.
14357         (struct qxfer): New.
14358         (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
14359         (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
14360         (handle_qxfer_statictrace): New functions, abstracted out from
14361         handle_query, and made to use the struct qxfer interface.
14362         (handle_threads_qxfer_proper): Rename to ...
14363         (handle_qxfer_threads_proper): ... this.
14364         (handle_threads_qxfer): Rename to ...
14365         (handle_qxfer_threads): ... this.  Adjust.
14366         (qxfer_packets): New array.
14367         (handle_qxfer): New function.
14368         (handle_query): Use handle_qxfer.
14369
14370 2011-01-05  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
14371
14372         * gdbreplay.c: Shorten lines of >= 80 columns.
14373         * linux-low.c: Ditto.
14374         * linux-ppc-low.c: Ditto.
14375         * linux-s390-low.c: Ditto.
14376         * linux-sparc-low.c: Ditto.
14377         * linux-x86-low.c: Ditto.
14378         * linux-xtensa-low.c: Ditto.
14379         * mem-break.c: Ditto.
14380         * nto-low.c: Ditto.
14381         * regcache.h: Ditto.
14382         * remote-utils.c: Ditto.
14383         * server.c: Ditto.
14384         * server.h: Ditto.
14385         * thread-db.c: Ditto.
14386         * tracepoint.c: Ditto.
14387         * utils.c: Ditto.
14388         * win32-low.h: Ditto.
14389
14390 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
14391
14392         * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
14393         update.
14394
14395 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
14396
14397         * server.c (gdbserver_version): Update copyright year in version
14398         output.
14399         * gdbreplay.c (gdbreplay_version): Ditto.
14400
14401 2010-12-29  Jie Zhang  <jie.zhang@analog.com>
14402
14403         * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
14404         * linux-bfin-low.c: New file.
14405         * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
14406         PT_DATA_ADDR for BFIN targets.
14407         * Makefile.in (SFILES): Add linux-bfin-low.c.
14408         (clean): Remove reg-bfin.c.
14409         (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
14410         * README: Mention supported Blackfin targets.
14411
14412 2010-12-23  Mike Frysinger  <vapier@gentoo.org>
14413
14414         * .gitignore: New file.
14415
14416 2010-11-16  Mike Frysinger  <vapier@gentoo.org>
14417
14418         * linux-low.c (linux_tracefork_child): Add char* cast to arg.
14419
14420 2010-10-22  Jie Zhang  <jie@codesourcery.com>
14421
14422         * Makefile.in: Add FLAGS_TO_PASS variable.
14423         (install): Remove dependency of install-only and recursively
14424         invoke make for install-only.
14425
14426 2010-10-04  Doug Evans  <dje@google.com>
14427
14428         * Makefile.in (uninstall): Use $(DESTDIR).
14429
14430 2010-09-24  Pedro Alves  <pedro@codesourcery.com>
14431
14432         PR gdb/11842
14433
14434         * linux-x86-low.c (compat_siginfo_from_siginfo)
14435         (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
14436         si_code is < 0.  Check for si_code == SI_TIMER before checking for
14437         si_code < 0.
14438
14439 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
14440
14441         * lynx-i386-low.c: New file.
14442         * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
14443
14444 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
14445
14446         * lynx-low.c (ptrace_request_to_str): Remove handling for
14447         request values that have been removed in LynxOS 5.x.
14448
14449 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
14450
14451         * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
14452         <ptrace.h>
14453
14454 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
14455
14456         * configure.ac: Add --enable-inprocess-agent option.
14457         * configure: Rebuilt.
14458
14459 2010-09-06  Yao Qi  <yao@codesourcery.com>
14460
14461         * linux-low.c (linux_kill): Remove unused variable.
14462         (linux_stabilize_threads): Likewise.
14463         * server.c (start_inferior): Likewise.
14464         (queue_stop_reply_callback): Likewise.
14465         * tracepoint.c (do_action_at_tracepoint): Likewise.
14466
14467 2010-09-06  Yao Qi  <yao@codesourcery.com>
14468
14469         * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
14470         on return.
14471
14472 2010-09-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
14473
14474         * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
14475
14476 2010-09-06  Pedro Alves  <pedro@codesourcery.com>
14477
14478         * Makefile.in (install-only): Replace $IPA_DEPFILES with
14479         "$(IPA_DEPFILES)".
14480
14481 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
14482
14483         * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
14484         gdbserver/lynx-ppc-low.c: New files.
14485         * Makefile.in (lynx_low_h): New variable.
14486         (lynx-low.o, lynx-ppc-low.o): New rules.
14487         * configure.ac: On LynxOS, link with -lnetinet.
14488         * configure.srv: Add handling of powerpc-*-lynxos* targets.
14489         * configure: regenerate.
14490
14491 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
14492
14493         * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
14494         * configure.ac: Add check for vasprintf and vsnprintf.
14495         * configure, config.in: Regenerate.
14496         * server.h (vasprintf, vsnprintf): Add conditional declarations.
14497
14498 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
14499
14500         * gdbreplay.c: Move include of alloca.h up, next to include of
14501         malloc.h.
14502         * server.h: Add include of malloc.h.
14503         * mem-break.c: Remove include of malloc.h.
14504         * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
14505
14506 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
14507
14508         * Makefile.in (memmem.o): Build with -Wno-error.
14509
14510 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
14511
14512         * utils.c (xsnprintf): Make non-static.
14513         * server.h: Add xsnprintf declaration.
14514         * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
14515         replace calls to snprintf by calls to xsnprintf throughout.
14516
14517 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
14518
14519         * configure.ac: Add configure check for alloca.
14520         * configure, config.in: Regenerate.
14521         * server.h: Include alloca.h if it exists.
14522         * gdbreplay.c: Include alloca.h if it exists.
14523
14524 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
14525
14526         * linux-low.c (__SIGRTMIN): Define if not already defined.
14527         (linux_create_inferior): Check for __ANDROID__ rather than
14528         __SIGRTMIN.
14529         (enqueue_one_deferred_signal): Don't requeue non-RT signals that
14530         are already deferred.
14531         (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
14532         (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
14533         stopped and already has a pending signal to report.
14534         (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
14535         a pending signal to report or is moving out of a jump pad.
14536         (linux_init_signals): Check for __ANDROID__ rather than
14537         __SIGRTMIN.
14538
14539 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
14540
14541         * linux-low.c (linux_stabilize_threads): Wrap debug output in a
14542         debug_threads check.  Avoid a linear search when not doing debug
14543         output.
14544
14545 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
14546
14547         * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
14548         (struct gdb_event) <fd>: Change type to gdb_fildes_t.
14549         (struct file_handler) <fd>: Change type to gdb_fildes_t.
14550         (process_event): Change local fd's type to gdb_fildes_t.
14551         (create_file_handler): Adjust prototype.
14552         (delete_file_handler): Adjust prototype.
14553         (handle_file_event): Adjust prototype.  Use pfildes.
14554         (create_file_event): Adjsut prototype.
14555         * remote-utils.c (remote_desc, listen_desc): Change type to
14556         gdb_fildes_t.
14557         * server.h: New gdb_fildes_t typedef.
14558         [USE_WIN32API]: Include winsock2.h.
14559         (delete_file_handler, add_file_handler): Adjust prototypes.
14560         (pfildes): Declare.
14561         * utils.c (pfildes): New.
14562
14563 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
14564
14565         * configure.ac (build_warnings): Add -Wno-char-subscripts.
14566         * configure: Regenerate.
14567
14568 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
14569
14570         * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
14571         (linux_done_accessing_memory): ... this.
14572         (linux_target_ops): Adjust.
14573         * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
14574         * nto-low.c (nto_target_ops): Adjust comment.
14575         * server.c (gdb_read_memory, gdb_write_memory): Adjust.
14576         * spu-low.c (spu_target_ops): Adjust comment.
14577         * target.h (target_ops): Rename unprepare_to_access_memory field
14578         to done_accessing_memory.
14579         (unprepare_to_access_memory): Rename to ...
14580         (done_accessing_memory): ... this.
14581
14582 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
14583
14584         * linux-low.c (linux_prepare_to_access_memory): New.
14585         (linux_unprepare_to_access_memory): New.
14586         (linux_target_ops): Install them.
14587         * server.c (read_memory): Rename to ...
14588         (gdb_read_memory): ... this.  Use
14589         prepare_to_access_memory/prepare_to_access_memory.
14590         (write_memory): Rename to ...
14591         (gdb_write_memory): ... this.  Use
14592         prepare_to_access_memory/prepare_to_access_memory.
14593         (handle_search_memory_1): Adjust.
14594         (process_serial_event): Adjust.
14595         * target.h (struct target_ops): New fields
14596         prepare_to_access_memory and unprepare_to_access_memory.
14597         (prepare_to_access_memory, unprepare_to_access_memory): New.
14598         * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
14599         prepare_to_access_memory/prepare_to_access_memory.
14600         * nto-low.c (nto_target_ops): Adjust.
14601         * spu-low.c (spu_target_ops): Adjust.
14602         * win32-low.c (win32_target_ops): Adjust.
14603
14604 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
14605
14606         * Makefile.in (WARN_CFLAGS): Get it from configure.
14607         (WERROR_CFLAGS): New.
14608         (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
14609         * configure.ac: Introduce --enable-werror, which adds -Werror to
14610         the compiler command line.  Enabled by default.  Disable with
14611         --disable-werror.  Add -Wdeclaration-after-statement
14612         Wpointer-arith and -Wformat-nonliteral to warning flags.
14613         * configure: Regenerate.
14614
14615 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
14616
14617         * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
14618
14619 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
14620
14621         * gdbreplay.c (remote_error): New.
14622         (gdbchar): New.
14623         (expect): Use gdbchar.  Check for error reading from GDB.
14624         Clarify sync error output.
14625         (play): Check for errors writing to GDB.
14626         * linux-low.c (sigchld_handler): Really ignore `write' errors.
14627         * remote-utils.c (getpkt): Check for errors writing to the remote
14628         descriptor.
14629
14630 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
14631
14632         * linux-low.c (linux_wait_1): Move non-debugging code out of
14633         `debug_threads' control.
14634
14635 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
14636
14637         * linux-low.c (linux_wait_1): Don't set last_status here.
14638         * server.c (push_event, queue_stop_reply_callback): Assert we're
14639         not pushing a TARGET_WAITKIND_IGNORE event.
14640         (start_inferior, start_inferior, attach_inferior, handle_v_cont)
14641         (myresume, handle_target_event): Set the thread's last_resume_kind
14642         and last_status from the target returned status.
14643
14644 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
14645
14646         PR threads/10729
14647
14648         * linux-x86-low.c (update_debug_registers_callback): New.
14649         (i386_dr_low_set_addr): Use it.
14650         (i386_dr_low_get_addr): New.
14651         (i386_dr_low_set_control): Use update_debug_registers_callback.
14652         (i386_dr_low_get_control): New.
14653         (i386_dr_low_get_status): Adjust.
14654         * linux-low.c (linux_stop_lwp): New.
14655         * linux-low.h (linux_stop_lwp): Declare.
14656
14657         * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
14658         argument instead of a i386_debug_reg_state.
14659         (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
14660         a i386_debug_reg_state.
14661         (i386_insert_aligned_watchpoint): Adjust.
14662         (i386_remove_aligned_watchpoint): Adjust.
14663         (i386_low_stopped_data_address): Read the debug registers from the
14664         inferior instead of from the mirrors.
14665         * i386-low.h (struct i386_debug_reg_state): Extend comment.
14666         (i386_dr_low_get_addr): Declare.
14667         (i386_dr_low_get_control): Declare.
14668         (i386_dr_low_get_status): Change prototype.
14669
14670         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
14671         (i386_dr_low_get_addr): New.
14672         (i386_dr_low_get_control): New.
14673         (i386_dr_low_get_status): Adjust prototype.  Return
14674         dr_status_mirror.
14675         (i386_initial_stuff): Clear dr_status_mirror and
14676         dr_control_mirror.
14677         (i386_get_thread_context): Adjust.
14678         (i386_set_thread_context): Adjust.
14679         (i386_thread_added): Adjust.
14680
14681 2010-08-24  Pedro Alves  <pedro@codesourcery.com>
14682
14683         * linux-low.h (linux_thread_area): Delete declaration.
14684
14685 2010-08-11  Thomas Schwinge  <thomas@codesourcery.com>
14686
14687         * linux-low.c (linux_wait_1): Correctly return the ptid of the child
14688         after its termination.
14689
14690 2010-08-09  Pedro Alves  <pedro@codesourcery.com>
14691
14692         * linux-low.c (gdb_wants_lwp_stopped): Delete.
14693         (gdb_wants_all_stopped): Delete.
14694         (linux_wait_1): Don't call them.
14695         * server.c (handle_v_cont): Tag all threads as want-stopped.
14696         (gdb_wants_thread_stopped): Fix comments.  Tag the thread that
14697         stopped as "client-wants-stopped".
14698
14699 2010-07-31  Pedro Alves  <pedro@codesourcery.com>
14700
14701         * Makefile.in (signals_h): New.
14702         (server_h): Depend on it.
14703         (server.o): Don't depend on $(signals_def).
14704         (signals.o): Depend on $(signals_def).
14705
14706 2010-07-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
14707
14708         * Makefile.in (signals_def): New.
14709         (server_h): Append include/gdb/signals.h and signals_def.
14710         (server.o): Append signals_def.
14711
14712 2010-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
14713
14714         * server.c (handle_target_event): Use target_signal_to_host for
14715         resume_info.sig initialization.
14716         * target.h (struct thread_resume) <sig>: New comment.
14717
14718 2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>
14719
14720         * server.c (handle_query): strcpy() the returned string from paddress()
14721         instead of sprintf().
14722         * utils.c (paddress): Return phex_nz().
14723
14724 2010-07-07  Joel Brobecker  <brobecker@adacore.com>
14725
14726         * server.c (handle_v_cont): Call mourn_inferior if process
14727         just exited.
14728         (myresume): Likewise.
14729
14730 2010-07-01  Pedro Alves  <pedro@codesourcery.com>
14731
14732         Static tracepoints, and integration with UST.
14733
14734         * configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
14735         * mem-break.c (uninsert_all_breakpoints)
14736         (reinsert_all_breakpoints): New.
14737         * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
14738         * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
14739         (gdb_agent_ust_loaded, helper_thread_id)
14740         (gdb_agent_helper_thread_id): New macros.
14741         (struct ipa_sym_addresses): Add addr_ust_loaded,
14742         addr_helper_thread_id, addr_cmd_buf.
14743         (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
14744         (in_process_agent_loaded_ust): New.
14745         (write_e_ust_not_loaded): New.
14746         (maybe_write_ipa_ust_not_loaded): New.
14747         (struct collect_static_trace_data_action): New.
14748         (enum tracepoint_type) <static_tracepoint>: New.
14749         (struct tracepoint) <handle>: Mention static tracepoints.
14750         (struct static_tracepoint_ctx): New.
14751         (CMD_BUF_SIZE): New.
14752         (add_tracepoint_action): Handle static tracepoint actions.
14753         (unprobe_marker_at): New.
14754         (clear_installed_tracepoints): Handle static tracepoints.
14755         (cmd_qtdp): Handle static tracepoints.
14756         (probe_marker_at): New.
14757         (cmd_qtstart): Handle static tracepoints.
14758         (response_tracepoint): Handle static tracepoints.
14759         (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
14760         (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
14761         (get_context_regcache): Handle static tracepoints.
14762         (do_action_at_tracepoint): Handle static tracepoint actions.
14763         (traceframe_find_block_type): Handle static trace data blocks.
14764         (traceframe_read_sdata): New.
14765         (download_tracepoints): Download static tracepoint actions.
14766         [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
14767         (GDB_PROBE_NAME): New.
14768         (ust_ops): New.
14769         (GET_UST_SYM): New.
14770         (USTF): New.
14771         (dlsym_ust): New.
14772         (ust_marker_to_static_tracepoint): New.
14773         (gdb_probe): New.
14774         (collect_ust_data_at_tracepoint): New.
14775         (gdb_ust_probe): New.
14776         (UNIX_PATH_MAX, SOCK_DIR): New.
14777         (gdb_ust_connect_sync_socket): New.
14778         (resume_thread, stop_thread): New.
14779         (run_inferior_command): New.
14780         (init_named_socket): New.
14781         (gdb_ust_socket_init): New.
14782         (cstr_to_hexstr): New.
14783         (next_st): New.
14784         (first_marker, next_marker): New.
14785         (response_ust_marker): New.
14786         (cmd_qtfstm, cmd_qtsstm): New.
14787         (unprobe_marker_at, probe_marker_at): New.
14788         (cmd_qtstmat, gdb_ust_thread): New.
14789         (gdb_ust_init): New.
14790         (initialize_tracepoint_ftlib): Call gdb_ust_init.
14791         * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
14792         (ST_REGENTRY): New.
14793         (x86_64_st_collect_regmap): New.
14794         (X86_64_NUM_ST_COLLECT_GREGS): New.
14795         (AMD64_RIP_REGNUM): New.
14796         (supply_static_tracepoint_registers): New.
14797         * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
14798         (ST_REGENTRY): New.
14799         (i386_st_collect_regmap): New.
14800         (i386_NUM_ST_COLLECT_GREGS): New.
14801         (supply_static_tracepoint_registers): New.
14802         * server.c (handle_query): Handle qXfer:statictrace:read.
14803         <qSupported>: Report support for StaticTracepoints, and
14804         qXfer:statictrace:read features.
14805         * server.h (traceframe_read_sdata)
14806         (supply_static_tracepoint_registers): Declare.
14807         * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
14808         (unpack_varlen_hex): Include in IPA build.
14809         * Makefile.in (ustlibs, ustinc): New.
14810         (IPA_OBJS): Add remote-utils-ipa.o.
14811         ($(IPA_LIB)): Link -ldl and -lpthread.
14812         (UST_CFLAGS): New.
14813         (IPAGENT_CFLAGS): Add UST_CFLAGS.
14814         * config.in, configure: Regenerate.
14815
14816 2010-06-20  Ian Lance Taylor  <iant@google.com>
14817             Pedro Alves  <pedro@codesourcery.com>
14818
14819         * linux-x86-low.c (always_true): Delete.
14820         (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
14821         trying to fool the compiler with always_true.
14822
14823 2010-06-20  Pedro Alves  <pedro@codesourcery.com>
14824
14825         * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
14826         conditions in gdbserver.
14827
14828 2010-06-19  Ulrich Weigand  <uweigand@de.ibm.com>
14829
14830         * spu-low.c (spu_read_memory): Wrap around local store limit.
14831         (spu_write_memory): Likewise.
14832
14833 2010-06-15  Pedro Alves  <pedro@codesourcery.com>
14834
14835         * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
14836         (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
14837         LONGEST uses.
14838         * server.h (struct emit_ops): Replace int64_t uses with LONGEST
14839         uses.
14840         * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
14841         uses with LONGEST uses.
14842
14843 2010-06-14  Stan Shebs  <stan@codesourcery.com>
14844             Pedro Alves  <pedro@codesourcery.com>
14845
14846         Bytecode compiler.
14847
14848         * linux-x86-low.c: Include limits.h.
14849         (add_insns): New.
14850         (always_true): New.
14851         (EMIT_ASM): New.
14852         (EMIT_ASM32): New.
14853         (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
14854         (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
14855         (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
14856         (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
14857         (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
14858         (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
14859         (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
14860         (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
14861         (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
14862         (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
14863         (amd64_emit_void_call_2): New.
14864         (amd64_emit_ops): New.
14865         (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
14866         (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
14867         (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
14868         (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
14869         (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
14870         (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
14871         (i386_emit_goto, i386_write_goto_address, i386_emit_const)
14872         (i386_emit_call, i386_emit_reg, i386_emit_pop)
14873         (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
14874         (i386_emit_stack_adjust, i386_emit_int_call_1)
14875         (i386_emit_void_call_2): New.
14876         (i386_emit_ops): New.
14877         (x86_emit_ops): New.
14878         (the_low_target): Install x86_emit_ops.
14879         * server.h (struct emit_ops): New.
14880         (get_raw_reg_func_addr): Declare.
14881         (current_insn_ptr, emit_error): Declare.
14882         * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
14883         (set_trace_state_variable_value): New defines.
14884         (struct ipa_sym_addresses): New fields addr_get_raw_reg,
14885         addr_get_trace_state_variable_value and
14886         addr_set_trace_state_variable_value.
14887         (symbol_list): New fields for get_raw_reg,
14888         get_trace_state_variable_value and set_trace_state_variable_value.
14889         (condfn): New typedef.
14890         (struct tracepoint): New field `compiled_cond'.
14891         (do_action_at_tracepoint): Clear compiled_cond.
14892         (get_trace_state_variable_value, set_trace_state_variable_value):
14893         Export in the IPA.
14894         (condition_true_at_tracepoint): If there's a compiled condition,
14895         run that.
14896         (current_insn_ptr, emit_error): New globals.
14897         (struct bytecode_address): New.
14898         (get_raw_reg_func_addr): New.
14899         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
14900         (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
14901         (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
14902         (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
14903         (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
14904         (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
14905         (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
14906         (compile_tracepoint_condition, compile_bytecodes): New.
14907         * target.h (emit_ops): Forward declare.
14908         (struct target_ops): New field emit_ops.
14909         (target_emit_ops): New.
14910         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
14911         * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
14912         * linux-low.c (linux_emit_ops): New.
14913         (linux_target_ops): Install it.
14914         * linux-low.h (struct linux_target_ops): New field emit_ops.
14915
14916 2010-06-14  Ulrich Weigand  <uweigand@de.ibm.com>
14917
14918         * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
14919         * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
14920
14921 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
14922             Stan Shebs  <stan@codesourcery.com>
14923
14924         * Makefile.in (IPA_DEPFILES, extra_libraries): New.
14925         (all): Depend on $(extra_libraries).
14926         (install-only): Install the IPA.
14927         (IPA_OBJS, IPA_LIB): New.
14928         (clean): Remove the IPA lib.
14929         (IPAGENT_CFLAGS): New.
14930         (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
14931         (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
14932         (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
14933         * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
14934         * configure.ac: Check for atomic builtins support in the compiler.
14935         (IPA_DEPFILES, extra_libraries): Define.
14936         * configure.srv (ipa_obj): Add description.
14937         (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
14938         (i[34567]86-*-linux*): Set ipa_obj.
14939         (x86_64-*-linux*): Set ipa_obj.
14940         * linux-low.c (stabilizing_threads): New.
14941         (supports_fast_tracepoints): New.
14942         (linux_detach): Stabilize threads before detaching.
14943         (handle_tracepoints): Handle internal tracing breakpoints.  Assert
14944         the lwp is either not stabilizing, or is moving out of a jump pad.
14945         (linux_fast_tracepoint_collecting): New.
14946         (maybe_move_out_of_jump_pad): New.
14947         (enqueue_one_deferred_signal): New.
14948         (dequeue_one_deferred_signal): New.
14949         (linux_wait_for_event_1): If moving out of a jump pad, defer
14950         pending signals to later.
14951         (linux_stabilize_threads): New.
14952         (linux_wait_1): Check if threads need moving out of jump pads, and
14953         do it if so.
14954         (stuck_in_jump_pad_callback): New.
14955         (move_out_of_jump_pad_callback): New.
14956         (lwp_running): New.
14957         (linux_resume_one_lwp): Handle moving out of jump pads.
14958         (linux_set_resume_request): Dequeue deferred signals.
14959         (need_step_over_p): Also step over fast tracepoint jumps.
14960         (start_step_over): Also uninsert fast tracepoint jumps.
14961         (finish_step_over): Also reinsert fast tracepoint jumps.
14962         (linux_install_fast_tracepoint_jump): New.
14963         (linux_target_ops): Install linux_stabilize_threads and
14964         linux_install_fast_tracepoint_jump_pad.
14965         * linux-low.h (linux_target_ops) <get_thread_area,
14966         install_fast_tracepoint_jump_pad>: New fields.
14967         (struct lwp_info) <collecting_fast_tracepoint,
14968         pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
14969         (linux_get_thread_area): Declare.
14970         * linux-x86-low.c (jump_insn): New.
14971         (x86_get_thread_area): New.
14972         (append_insns): New.
14973         (push_opcode): New.
14974         (amd64_install_fast_tracepoint_jump_pad): New.
14975         (i386_install_fast_tracepoint_jump_pad): New.
14976         (x86_install_fast_tracepoint_jump_pad): New.
14977         (the_low_target): Install x86_get_thread_area and
14978         x86_install_fast_tracepoint_jump_pad.
14979         * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
14980         (struct fast_tracepoint_jump): New.
14981         (fast_tracepoint_jump_insn): New.
14982         (fast_tracepoint_jump_shadow): New.
14983         (find_fast_tracepoint_jump_at): New.
14984         (fast_tracepoint_jump_here): New.
14985         (delete_fast_tracepoint_jump): New.
14986         (set_fast_tracepoint_jump): New.
14987         (uninsert_fast_tracepoint_jumps_at): New.
14988         (reinsert_fast_tracepoint_jumps_at): New.
14989         (set_breakpoint_at): Use write_inferior_memory.
14990         (uninsert_raw_breakpoint): Use write_inferior_memory.
14991         (check_mem_read): Mask out fast tracepoint jumps.
14992         (check_mem_write): Mask out fast tracepoint jumps.
14993         * mem-break.h (struct fast_tracepoint_jump): Forward declare.
14994         (set_fast_tracepoint_jump): Declare.
14995         (delete_fast_tracepoint_jump)
14996         (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
14997         (reinsert_fast_tracepoint_jumps_at): Declare.
14998         * regcache.c: Don't compile many functions when building the
14999         in-process agent library.
15000         (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
15001         the register buffer in the heap.
15002         (free_register_cache): If the register buffer isn't owned by the
15003         regcache, don't free it.
15004         (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
15005         pre-existing register caches.
15006         * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
15007         type.
15008         (convert_ascii_to_int): : Constify `from' parameter type.
15009         (decode_M_packet, decode_X_packet): Replace the `to' parameter by
15010         a `to_p' pointer to pointer parameter.  If TO_P is NULL, malloc
15011         the needed buffer in-place.
15012         (relocate_instruction): New.
15013         * server.c (handle_query) <qSymbols>: If the target supports
15014         tracepoints, give it a chance of looking up symbols.  Report
15015         support for fast tracepoints.
15016         (handle_status): Stabilize threads.
15017         (process_serial_event): Adjust.
15018         * server.h (struct fast_tracepoint_jump): Forward declare.
15019         (struct process_info) <fast_tracepoint_jumps>: New field.
15020         (convert_ascii_to_int, convert_int_to_ascii): Adjust.
15021         (decode_X_packet, decode_M_packet): Adjust.
15022         (relocate_instruction): Declare.
15023         (in_process_agent_loaded): Declare.
15024         (tracepoint_look_up_symbols): Declare.
15025         (struct fast_tpoint_collect_status): Declare.
15026         (fast_tracepoint_collecting): Declare.
15027         (force_unlock_trace_buffer): Declare.
15028         (handle_tracepoint_bkpts): Declare.
15029         (initialize_low_tracepoint)
15030         (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
15031         * target.h (struct target_ops) <stabilize_threads,
15032         install_fast_tracepoint_jump_pad>: New fields.
15033         (stabilize_threads, install_fast_tracepoint_jump_pad): New.
15034         * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
15035         [HAVE_STDINT_H]: Include stdint.h.
15036         (trace_debug_1): Rename to ...
15037         (trace_vdebug): ... this.
15038         (trace_debug): Rename to ...
15039         (trace_debug_1): ... this.  Add `level' parameter.
15040         (trace_debug): New.
15041         (ATTR_USED, ATTR_NOINLINE): New.
15042         (IP_AGENT_EXPORT): New.
15043         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
15044         (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
15045         (about_to_request_buffer_space, trace_buffer_is_full)
15046         (stopping_tracepoint, expr_eval_result, error_tracepoint)
15047         (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
15048         (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
15049         (traceframe_write_count, traceframes_created)
15050         (trace_state_variables)
15051         New renaming defines.
15052         (struct ipa_sym_addresses): New.
15053         (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
15054         (symbol_list): New.
15055         (ipa_sym_addrs): New.
15056         (all_tracepoint_symbols_looked_up): New.
15057         (in_process_agent_loaded): New.
15058         (write_e_ipa_not_loaded): New.
15059         (maybe_write_ipa_not_loaded): New.
15060         (tracepoint_look_up_symbols): New.
15061         (debug_threads) [IN_PROCESS_AGENT]: New.
15062         (read_inferior_memory) [IN_PROCESS_AGENT]: New.
15063         (UNKNOWN_SIDE_EFFECTS): New.
15064         (stop_tracing): New.
15065         (flush_trace_buffer): New.
15066         (stop_tracing_bkpt): New.
15067         (flush_trace_buffer_bkpt): New.
15068         (read_inferior_integer): New.
15069         (read_inferior_uinteger): New.
15070         (read_inferior_data_pointer): New.
15071         (write_inferior_data_pointer): New.
15072         (write_inferior_integer): New.
15073         (write_inferior_uinteger): New.
15074         (struct collect_static_trace_data_action): Delete.
15075         (enum tracepoint_type): New.
15076         (struct tracepoint) <type>: New field `type'.
15077         <actions_str, step_actions, step_actions_str>: Only include in
15078         GDBserver.
15079         <orig_size, obj_addr_on_target, adjusted_insn_addr>
15080         <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
15081         (tracepoints): Use IP_AGENT_EXPORT.
15082         (last_tracepoint): Don't include in the IPA.
15083         (stopping_tracepoint): Use IP_AGENT_EXPORT.
15084         (trace_buffer_is_full): Use IP_AGENT_EXPORT.
15085         (alloced_trace_state_variables): New.
15086         (trace_state_variables): Use IP_AGENT_EXPORT.
15087         (traceframe_t): Delete unused variable.
15088         (circular_trace_buffer): Don't include in the IPA.
15089         (trace_buffer_start): Delete.
15090         (struct trace_buffer_control): New.
15091         (trace_buffer_free): Delete.
15092         (struct ipa_trace_buffer_control): New.
15093         (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
15094         (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
15095         New.
15096         (trace_buffer_ctrl): New.
15097         (TRACE_BUFFER_CTRL_CURR): New.
15098         (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
15099         Reimplement as macros.
15100         (trace_buffer_wrap): Delete.
15101         (traceframe_write_count, traceframe_read_count)
15102         (traceframes_created, tracing): Use IP_AGENT_EXPORT.
15103         (struct tracepoint_hit_ctx) <type>: New field.
15104         (struct fast_tracepoint_ctx): New.
15105         (memory_barrier): New.
15106         (cmpxchg): New.
15107         (record_tracepoint_error): Update atomically in the IPA.
15108         (clear_inferior_trace_buffer): New.
15109         (about_to_request_buffer_space): New.
15110         (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
15111         updating the same buffer.
15112         (add_tracepoint): Default the tracepoint's type to trap
15113         tracepoint, and orig_size to -1.
15114         (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
15115         internal variables.
15116         (create_trace_state_variable): New parameter `gdb'.  Handle it.
15117         (clear_installed_tracepoints): Clear fast tracepoint jumps.
15118         (cmd_qtdp): Handle fast tracepoints.
15119         (cmd_qtdv): Adjust.
15120         (max_jump_pad_size): New.
15121         (gdb_jump_pad_head): New.
15122         (get_jump_space_head): New.
15123         (claim_jump_space): New.
15124         (sort_tracepoints): New.
15125         (MAX_JUMP_SIZE): New.
15126         (cmd_qtstart): Handle fast tracepoints.  Sync tracepoints with the
15127         IPA.
15128         (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
15129         support.  Upload fast traceframes, and delete internal IPA
15130         breakpoints.
15131         (stop_tracing_handler): New.
15132         (flush_trace_buffer_handler): New.
15133         (cmd_qtstop): Upload fast tracepoints.
15134         (response_tracepoint): Handle fast tracepoints.
15135         (tracepoint_finished_step): Upload fast traceframes.  Set the
15136         tracepoint hit context's tracepoint type.
15137         (handle_tracepoint_bkpts): New.
15138         (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
15139         type.  Add comment about fast tracepoints.
15140         (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
15141         non-existing action_str field.
15142         (get_context_regcache): Handle fast tracepoints.
15143         (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
15144         to the regcache.
15145         (fast_tracepoint_from_jump_pad_address): New.
15146         (fast_tracepoint_from_ipa_tpoint_address): New.
15147         (collecting_t): New.
15148         (force_unlock_trace_buffer): New.
15149         (fast_tracepoint_collecting): New.
15150         (collecting): New.
15151         (gdb_collect): New.
15152         (write_inferior_data_ptr): New.
15153         (target_tp_heap): New.
15154         (target_malloc): New.
15155         (download_agent_expr): New.
15156         (UALIGN): New.
15157         (download_tracepoints): New.
15158         (download_trace_state_variables): New.
15159         (upload_fast_traceframes): New.
15160         (IPA_FIRST_TRACEFRAME): New.
15161         (IPA_NEXT_TRACEFRAME_1): New.
15162         (IPA_NEXT_TRACEFRAME): New.
15163         [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
15164         [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
15165         (gdb_jump_pad_buffer_end): New.
15166         [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
15167         (initialize_tracepoint): Adjust.
15168         [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
15169         buffer.  Initialize the low module.
15170         * utils.c (PREFIX, TOOLNAME): New.
15171         (malloc_failure): Use PREFIX.
15172         (error): In the IPA, an error causes an exit.
15173         (fatal, warning): Use PREFIX.
15174         (internal_error): Use TOOLNAME.
15175         (NUMCELLS): Increase to 10.
15176         * configure, config.in: Regenerate.
15177
15178 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
15179
15180         * server.c (handle_query) <qSupported>: Do two passes over the
15181         qSupported string to avoid nesting strtok.
15182
15183 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
15184
15185         * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
15186         (CDEPS): New.
15187         * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping.  Test also
15188         -Wl,--dynamic-list.
15189         * configure: Regenerate.
15190         * proc-service.list: New.
15191
15192 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
15193
15194         * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
15195         New comment.
15196
15197 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
15198
15199         * gdbreplay.c (remote_open): Check error return from socket() call by
15200         its equality to -1 not by it being negative.
15201         * remote-utils.c (remote_open): Likewise.
15202
15203 2010-05-23  Pedro Alves  <pedro@codesourcery.com>
15204
15205         * config.h: Regenerate.
15206
15207 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
15208
15209         * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
15210         doesn't provide PTRACE_GET_THREAD_AREA.
15211
15212 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
15213
15214         * linux-m68k-low.c: Include <asm/ptrace.h>
15215         (ps_get_thread_area): Implement.
15216
15217 2010-05-03  Doug Evans  <dje@google.com>
15218
15219         * event-loop.c (struct callback_event): New struct.
15220         (callback_list): New global.
15221         (append_callback_event, delete_callback_event): New functions.
15222         (process_callback): New function.
15223         (start_event_loop): Call it.
15224         * remote-utils.c (NOT_SCHEDULED): Define.
15225         (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
15226         moved out of readchar.
15227         (readchar): Rewrite.  Call reschedule before returning.
15228         (reset_readchar): New function.
15229         (remote_close): Call it.
15230         (process_remaining, reschedule): New functions.
15231         * server.h (callback_handler_func): New typedef.
15232         (append_callback_event, delete_callback_event): Declare.
15233
15234 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
15235
15236         * proc-service.c (ps_pglobal_lookup): Use
15237         thread_db_look_up_one_symbol.
15238         * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
15239         parameter.  Use it instead of all_symbols_looked_up.
15240         * server.h (struct process_info) <all_symbols_looked_up>: Delete
15241         field.
15242         (all_symbols_looked_up): Don't declare.
15243         (look_up_one_symbol): Add new `may_ask_gdb' parameter.
15244         * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
15245         field.
15246         (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
15247         Set all_symbols_looked_up here.
15248         (thread_db_look_up_one_symbol): New.
15249         (thread_db_get_tls_address): Adjust.
15250         (thread_db_load_search, try_thread_db_load_1): Always allocate the
15251         thread_db object on the heap, and tentatively set it in the
15252         process structure.
15253         (thread_db_init): Don't set all_symbols_looked_up here.
15254         * linux-low.h (thread_db_look_up_one_symbol): Declare.
15255
15256 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
15257
15258         * linux-low.c (linux_kill, linux_detach): Adjust.
15259         (status_pending_p_callback): Remove redundant statement.  Check
15260         for !TARGET_WAITIKIND_IGNORE, instead of
15261         TARGET_WAITKIND_STOPPED.
15262         (handle_tracepoints): Make sure LWP is locked.  Adjust.
15263         (linux_wait_for_event_1): Adjust.
15264         (linux_cancel_breakpoints): New.
15265         (unsuspend_one_lwp): New.
15266         (unsuspend_all_lwps): New.
15267         (linux_wait_1): If finishing a step-over, unsuspend all lwps.
15268         (send_sigstop_callback): Change return type to int, add new
15269         `except' parameter and handle it.
15270         (suspend_and_send_sigstop_callback): New.
15271         (stop_all_lwps): Add new `suspend' and `expect' parameters, and
15272         pass them down.  If SUSPEND, also increment the lwp's suspend
15273         count.
15274         (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
15275         (need_step_over_p): Don't consider suspended LWPs.
15276         (start_step_over): Adjust.
15277         (proceed_one_lwp): Change return type to int, add new `except'
15278         parameter and handle it.
15279         (unsuspend_and_proceed_one_lwp): New.
15280         (proceed_all_lwps): Use find_inferior instead of
15281         for_each_inferior.
15282         (unstop_all_lwps): Add `unsuspend' parameter.  If UNSUSPEND, them
15283         also decrement the suspend count of LWPs.  Pass `except' down,
15284         instead of hacking its suspend count.
15285         (linux_pause_all): Add `freeze' parameter.  Adjust.
15286         (linux_unpause_all): New.
15287         (linux_target_ops): Install linux_unpause_all.
15288         * server.c (handle_status): Adjust.
15289         * target.h (struct target_ops): New fields `unpause_all' and
15290         `cancel_breakpoints'.  Add new parameter to `pause_all'.
15291         (pause_all): Add new `freeze' parameter.
15292         (unpause_all): New.
15293         (cancel_breakpoints): New.
15294         * tracepoint.c (clear_installed_tracepoints): Pause threads, and
15295         cancel breakpoints.
15296         (cmd_qtstart): Pause threads.
15297         (stop_tracing): Pause threads, and cancel breakpoints.
15298         * win32-low.c (win32_target_ops): Adjust.
15299
15300 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
15301
15302         * linux-low.c (linux_wait_for_event_1): Move passing the signal to
15303         the inferior right away from here...
15304         (linux_wait_1): ... to here, and adjust to check the thread's
15305         last_resume_kind instead of the lwp's step or stop_expected flags.
15306
15307 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
15308
15309         * README: Use consistent `GDB' and `GDBserver' spellings.
15310
15311 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
15312
15313         * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
15314         (linux_kill): Stop all lwps here.  Don't delete the main lwp here.
15315         (linux_detach_one_lwp): Assume the lwp is stopped.
15316         (any_thread_of): Delete.
15317         (linux_detach): Stop all lwps here.  Don't blindly delete all
15318         breakpoints.
15319         (delete_lwp_callback): New.
15320         (linux_mourn): Delete all lwps of the process that is gone.
15321         (linux_wait_1): Don't delete the last lwp of the process here.
15322         * mem-break.h (mark_breakpoints_out): Declare.
15323         * mem-break.c (mark_breakpoints_out): New.
15324         (free_all_breakpoints): Use it.
15325         * server.c (handle_target_event): If the process is gone, mark
15326         breakpoints out.
15327         * thread-db.c (struct thread_db) <create_bp>: New field.
15328         (thread_db_enable_reporting): Fix prototype.  Store a thread event
15329         breakpoint reference in the thread_db struct.
15330         (thread_db_load_search): Clear the thread_db object.
15331         (try_thread_db_load_1): Ditto.
15332         (switch_to_process): New.
15333         (disable_thread_event_reporting): Use it.
15334         (remove_thread_event_breakpoints): New.
15335         (thread_db_detach, thread_db_mourn): Use it.
15336
15337 2010-05-01  Pedro Alves  <pedro@codesourcery.com>
15338
15339         * linux-low.c (linux_enable_event_reporting): New.
15340         (linux_wait_for_event_1, handle_extended_wait): Use it.
15341
15342 2010-04-30  Pedro Alves  <pedro@codesourcery.com>
15343
15344         * linux-low.c (linux_kill_one_lwp, linux_kill)
15345         (linux_detach_one_lwp): Adjust to send_sigstop interface change.
15346         (send_sigstop): Take an lwp_info as parameter instead.  Queue a
15347         SIGSTOP even if the LWP is stopped.
15348         (send_sigstop_callback): New.
15349         (stop_all_lwps): Use send_sigstop_callback instead.
15350         (linux_resume_one_thread): Adjust.
15351         (proceed_one_lwp): Still proceed an LWP that the client has
15352         requested to stop, if we haven't reported it as stopped yet.  Make
15353         sure that LWPs the client want stopped, have a pending SIGSTOP.
15354
15355 2010-04-26  Doug Evans  <dje@google.com>
15356
15357         * server.c (handle_general_set): Make static.
15358
15359         * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
15360         Print received char after testing for error/eof instead of before.
15361         (input_interrupt): Tweak comment.
15362
15363 2010-04-23  Doug Evans  <dje@google.com>
15364
15365         * server.c (start_inferior): Print inferior argv if --debug.
15366
15367 2010-04-21  Aleksandar Ristovski  <aristovski@qnx.com>
15368
15369         * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
15370         * nto-x86-low.c: Include server.h
15371
15372 2010-04-20  Pierre Muller  <muller@ics.u-strasbg.fr>
15373
15374         * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
15375         be consistent with other sources of this directory.
15376         (init_registers_amd64): Correct name of source file of this function
15377         in the comment.
15378
15379 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
15380
15381         * configure.srv (x86_64-*-mingw*): New configuration for Windows
15382         64-bit executables.
15383
15384 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
15385
15386         * win32-i386-low.c: Add 64-bit support.
15387         (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
15388         (init_registers_amd64): Declare.
15389         (mappings): Add 64-bit version of array.
15390         (init_windows_x86): New function.
15391         (the_low_target): Change init_arch field to init_windows_x86.
15392
15393 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
15394
15395         * win32-low.c: Adapt to support also 64-bit architecture.
15396         (child_xfer_memory): Use uintptr_t type for local variable `addr'.
15397         (get_image_name): Use SIZE_T type for local variable `done'.
15398         (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
15399         (toolhelp_get_dll_name): Idem.
15400         (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
15401         Use uintptr_t typecast to avoid warning.
15402         (handle_unload_dll): Use uintptr_t typecast to avoid warning.
15403         (handle_exception): Use phex_nz to avoid warning.
15404         (win32_wait): Remove unused local variable `process'.
15405
15406 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
15407
15408         * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
15409         `amd64-avx.o'.
15410
15411 2010-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>
15412
15413         * configure.ac: Use `ws2_32' library for srv_mingw.
15414         * configure: Regenerate.
15415         * gdbreplay.c: Include winsock2.h instead of winsock.h.
15416         * remote-utils.c: Likewise.
15417
15418 2010-04-17  H.J. Lu  <hongjiu.lu@intel.com>
15419
15420         * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
15421         if __x86_64__ is defined.
15422
15423 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
15424
15425         * configure: Regenerate.
15426
15427 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
15428
15429         * server.c (handle_query): Handle 'qGetTIBAddr' query.
15430         * target.h (target_ops): New get_tib_address field.
15431         * win32-low.h (win32_thread_info): Add thread_local_base field.
15432         * win32-low.c (child_add_thread): Add tlb argument.
15433         Set thread_local_base field to TLB.
15434         (get_child_debug_event): Adapt to child_add_thread change.
15435         (win32_get_tib_address): New function.
15436         (win32_target_ops): Set get_tib_address field to
15437         win32_get_tib_address.
15438         * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
15439
15440 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
15441
15442         * linux-low.c (linux_mourn): Also remove the process.
15443         * server.c (handle_target_event): Don't remove the process here.
15444         * nto-low.c (nto_mourn): New.
15445         (nto_target_ops): Install it.
15446         * spu-low.c (spu_mourn): New.
15447         (spu_target_ops): Install it.
15448         * win32-low.c (win32_mourn): New.
15449         (win32_target_ops): Install it.
15450
15451 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
15452
15453         * server.h (buffer_xml_printf): Remove redundant `;'.
15454
15455 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
15456
15457         * regcache.c (set_register_cache): Invalidate regcaches before
15458         changing the register cache layout.
15459         (regcache_invalidate_one): Allow a NULL regcache.
15460         * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
15461         regcaches before changing the register cache layout or the target
15462         regsets.
15463
15464 2010-04-12  H.J. Lu  <hongjiu.lu@intel.com>
15465
15466         * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
15467         variable warning on Linux/x86-64.
15468
15469 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
15470
15471         GDBserver disconnected tracing support.
15472
15473         * linux-low.c (linux_remove_process): Delete.
15474         (add_lwp): Don't set last_resume_kind here.
15475         (linux_kill): Use `mourn'.
15476         (linux_detach): Use `thread_db_detach', and `mourn'.
15477         (linux_mourn): New.
15478         (linux_attach_lwp_1): Adjust comment.
15479         (linux_attach): last_resume_kind moved the thread_info; adjust.
15480         (status_pending_p_callback): Adjust.
15481         (linux_wait_for_event_1): Adjust.
15482         (count_events_callback, select_singlestep_lwp_callback)
15483         (select_event_lwp_callback, cancel_breakpoints_callback)
15484         (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
15485         (proceed_one_lwp): Adjust.
15486         (linux_async): Add debug output.
15487         (linux_thread_stopped): New.
15488         (linux_pause_all): New.
15489         (linux_target_ops): Install linux_mourn, linux_thread_stopped and
15490         linux_pause_all.
15491         * linux-low.h (struct lwp_info): Delete last_resume_kind field.
15492         (thread_db_free): Delete declaration.
15493         (thread_db_detach, thread_db_mourn): Declare.
15494         * thread-db.c (thread_db_init): Use thread_db_mourn.
15495         (thread_db_free): Delete, split in two.
15496         (disable_thread_event_reporting): New.
15497         (thread_db_detach): New.
15498         (thread_db_mourn): New.
15499
15500         * server.h (struct thread_info) <last_resume_kind>: New field.
15501         <attached>: Add comment.
15502         <gdb_detached>: New field.
15503         (handler_func): Change return type to int.
15504         (handle_serial_event, handle_target_event): Ditto.
15505         (gdb_connected): Declare.
15506         (tracing): Delete.
15507         (disconnected_tracing): Declare.
15508         (stop_tracing): Declare.
15509
15510         * server.c (handle_query) <qSupported>: Report support for
15511         disconnected tracing.
15512         (queue_stop_reply_callback): Account for running threads.
15513         (gdb_wants_thread_stopped): New.
15514         (gdb_wants_all_threads_stopped): New.
15515         (gdb_reattached_process): New.
15516         (handle_status): Clear the `gdb_detached' flag of all processes.
15517         In all-stop, stop all threads.
15518         (main): Be sure to leave tfind mode.  Handle disconnected tracing.
15519         (process_serial_event): If the remote connection breaks, or if an
15520         exit was forced with "monitor exit", force an event loop exit.
15521         Handle disconnected tracing on detach.
15522         (handle_serial_event): Adjust.
15523         (handle_target_event): If GDB isn't connected, forward events back
15524         to the inferior, unless the last process exited, in which case,
15525         exit gdbserver.  Adjust interface.
15526
15527         * remote-utils.c (remote_open): Don't block in accept.  Instead
15528         register an event loop source on the listen socket file
15529         descriptor.  Refactor bits into ...
15530         (listen_desc): ... this new global.
15531         (gdb_connected): ... this new function.
15532         (enable_async_notification): ... this new function.
15533         (handle_accept_event): ... this new function.
15534         (remote_close): Clear remote_desc.
15535
15536         * inferiors.c (add_thread): Set the new thread's last_resume_kind.
15537
15538         * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
15539         New fields.
15540         (mourn_inferior): Define.
15541         (target_process_qsupported): Avoid the dangling else problem.
15542         (thread_stopped): Define.
15543         (pause_all): Define.
15544         (target_waitstatus_to_string): Declare.
15545         * target.c (target_waitstatus_to_string): New.
15546
15547         * tracepoint.c (tracing): Make extern.
15548         (disconnected_tracing): New.
15549         (stop_tracing): Make extern.  Handle tracing stops due to GDB
15550         disconnecting.
15551         (cmd_qtdisconnected): New.
15552         (cmd_qtstatus): Report disconnected tracing status in trace reply.
15553         (handle_tracepoint_general_set): Handle QTDisconnected.
15554
15555         * event-loop.c (event_handler_func): Change return type to int.
15556         (process_event): Bail out if the event handler wants the event
15557         loop to stop.
15558         (handle_file_event): Ditto.
15559         (start_event_loop): Bail out if the event handler wants the event
15560         loop to stop.
15561
15562         * nto-low.c (nto_target_ops): Adjust.
15563         * spu-low.c (spu_wait): Don't remove the process here.
15564         (spu_target_ops): Adjust.
15565         * win32-low.c (win32_wait): Don't remove the process here.
15566         (win32_target_ops): Adjust.
15567
15568 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
15569
15570         * regcache.c (realloc_register_cache): Invalidate inferior's
15571         regcache before recreating it.
15572
15573 2010-04-09  Pedro Alves  <pedro@codesourcery.com>
15574
15575         * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
15576
15577 2010-04-09  Stan Shebs  <stan@codesourcery.com>
15578             Pedro Alves  <pedro@codesourcery.com>
15579
15580         * server.h (LONGEST): New.
15581         (struct thread_info) <while_stepping>: New field.
15582         (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
15583         Declare.
15584         (initialize_tracepoint, handle_tracepoint_general_set)
15585         (handle_tracepoint_query, tracepoint_finished_step)
15586         (tracepoint_was_hit, release_while_stepping_state_list):
15587         (current_traceframe): Declare.
15588         * server.c (handle_general_set): Handle tracepoint packets.
15589         (read_memory): New.
15590         (write_memory): New.
15591         (handle_search_memory_1): Use read_memory.
15592         (handle_query): Report support for conditional tracepoints, trace
15593         state variables, and tracepoint sources.  Handle tracepoint
15594         queries.
15595         (main): Initialize the tracepoints module.
15596         (process_serial_event): Handle traceframe reads/writes.
15597
15598         * linux-low.c (handle_tracepoints): New.
15599         (linux_wait_1): Call it.
15600         (linux_resume_one_lwp): Handle while-stepping.
15601         (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
15602         (linux_target_ops): Install them.
15603         * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
15604         New field.
15605         * linux-x86-low.c (x86_supports_tracepoints): New.
15606         (the_low_target). Install it.
15607
15608         * mem-break.h (delete_breakpoint): Declare.
15609         * mem-break.c (delete_breakpoint): Make external.
15610
15611         * target.h (struct target_ops): Add `supports_tracepoints',
15612         `read_pc', and `write_pc' fields.
15613         (target_supports_tracepoints): Define.
15614         * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
15615         (phex_nz): New.
15616
15617         * regcache.h (struct regcache) <registers_owned>: New field.
15618         (init_register_cache, regcache_cpy): Declare.
15619         (regcache_read_pc, regcache_write_pc): Declare.
15620         (register_cache_size): Declare.
15621         (supply_regblock): Declare.
15622         * regcache.c (init_register_cache): New.
15623         (new_register_cache): Use it.
15624         (regcache_cpy): New.
15625         (register_cache_size): New.
15626         (supply_regblock): New.
15627         (regcache_read_pc, regcache_write_pc): New.
15628
15629         * tracepoint.c: New.
15630
15631         * Makefile.in (OBS): Add tracepoint.o.
15632         (tracepoint.o): New rule.
15633
15634 2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>
15635
15636         * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
15637         (i386-mmx.o): New.
15638         (i386-mmx.c): Likewise.
15639         (i386-mmx-linux.o): Likewise.
15640         (i386-mmx-linux.c): Likewise.
15641
15642         * configure.srv (srv_i386_regobj): Add i386-mmx.o.
15643         (srv_i386_linux_regobj): Add i386-mmx-linux.o.
15644         (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
15645         (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
15646
15647         * linux-x86-low.c (init_registers_i386_mmx_linux): New.
15648         (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
15649         and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
15650
15651 2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>
15652
15653         * Makefile.in (clean): Updated.
15654         (i386-avx.o): New.
15655         (i386-avx.c): Likewise.
15656         (i386-avx-linux.o): Likewise.
15657         (i386-avx-linux.c): Likewise.
15658         (amd64-avx.o): Likewise.
15659         (amd64-avx.c): Likewise.
15660         (amd64-avx-linux.o): Likewise.
15661         (amd64-avx-linux.c): Likewise.
15662
15663         * configure.srv (srv_i386_regobj): Add i386-avx.o.
15664         (srv_i386_linux_regobj): Add i386-avx-linux.o.
15665         (srv_amd64_regobj): Add amd64-avx.o.
15666         (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
15667         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
15668         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
15669         (srv_i386_xmlfiles): Add i386/i386-avx.xml.
15670         (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
15671         (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
15672         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
15673
15674         * i387-fp.c: Include "i386-xstate.h".
15675         (i387_xsave): New.
15676         (i387_cache_to_xsave): Likewise.
15677         (i387_xsave_to_cache): Likewise.
15678         (x86_xcr0): Likewise.
15679
15680         * i387-fp.h (i387_cache_to_xsave): Likewise.
15681         (i387_xsave_to_cache): Likewise.
15682         (x86_xcr0): Likewise.
15683
15684         * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
15685         * linux-crisv32-low.c (target_regsets): Likewise.
15686         * linux-m68k-low.c (target_regsets): Likewise.
15687         * linux-mips-low.c (target_regsets): Likewise.
15688         * linux-ppc-low.c (target_regsets): Likewise.
15689         * linux-s390-low.c (target_regsets): Likewise.
15690         * linux-sh-low.c (target_regsets): Likewise.
15691         * linux-sparc-low.c (target_regsets): Likewise.
15692         * linux-xtensa-low.c (target_regsets): Likewise.
15693
15694         * linux-low.c: Include <sys/uio.h>.
15695         (regsets_fetch_inferior_registers): Support nt_type.
15696         (regsets_store_inferior_registers): Likewise.
15697         (linux_process_qsupported): New.
15698         (linux_target_ops): Add linux_process_qsupported.
15699
15700         * linux-low.h (regset_info): Add nt_type.
15701         (linux_target_ops): Add process_qsupported.
15702
15703         * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
15704         and <sys/uio.h>.
15705         (init_registers_i386_avx_linux): New.
15706         (init_registers_amd64_avx_linux): Likewise.
15707         (xmltarget_i386_linux_no_xml): Likewise.
15708         (xmltarget_amd64_linux_no_xml): Likewise.
15709         (PTRACE_GETREGSET): Likewise.
15710         (PTRACE_SETREGSET): Likewise.
15711         (x86_fill_xstateregset): Likewise.
15712         (x86_store_xstateregset): Likewise.
15713         (use_xml): Likewise.
15714         (x86_linux_update_xmltarget): Likewise.
15715         (x86_linux_process_qsupported): Likewise.
15716         (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
15717         (x86_arch_setup): Don't call init_registers_amd64_linux nor
15718         init_registers_i386_linux here.  Call
15719         x86_linux_update_xmltarget.
15720         (the_low_target): Add x86_linux_process_qsupported.
15721
15722         * server.c (handle_query): Call target_process_qsupported.
15723
15724         * target.h (target_ops): Add process_qsupported.
15725         (target_process_qsupported): New.
15726
15727 2010-04-03  Pedro Alves  <pedro@codesourcery.com>
15728
15729         * inferiors.c (add_thread): Set last_status kind to
15730         TARGET_WAITKIND_IGNORE.
15731         * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
15732         fetch.  Use ptid_of.  Avoid unnecessary get_lwp_thread calls.
15733         (linux_wait_1): Move `thread' local definition to block that uses
15734         it.  Don't NULL initialize `event_child'.
15735         (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
15736         Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
15737         * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
15738
15739 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
15740
15741         * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
15742         an extended waitstatus, or by a watchpoint.
15743         (cancel_breakpoints_callback): Don't cancel a breakpoint if the
15744         thread was stepping or has been stopped by a watchpoint.
15745
15746 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
15747
15748         * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
15749         (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
15750         of another, then delete the previous, and validate all
15751         breakpoints.
15752         (validate_inserted_breakpoint): New.
15753         (delete_disabled_breakpoints): New.
15754         (validate_breakpoints): New.
15755         (check_mem_read): Validate breakpoints before trusting their
15756         shadow.  Delete disabled breakpoints.
15757         (check_mem_write): Validate breakpoints before trusting they
15758         should be inserted.  Delete disabled breakpoints.
15759         * mem-break.h (validate_breakpoints):
15760         * server.c (handle_query): Validate breakpoints when we see a
15761         qSymbol query.
15762
15763 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
15764
15765         * linux-low.c (linux_wait_1): Avoid setting need_step_over is
15766         there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
15767         if we could tell there's a GDB breakpoint at stop_pc.
15768         (need_step_over_p): Don't do a step over if we find a GDB
15769         breakpoint at the resume PC.
15770
15771         * mem-break.c (struct raw_breakpoint): New.
15772         (enum bkpt_type): New type `gdb_breakpoint'.
15773         (struct breakpoint): Delete the `PC', `old_data' and `inserted'
15774         fields.  New field `raw'.
15775         (find_raw_breakpoint_at): New.
15776         (set_raw_breakpoint_at): Handle refcounting.  Create a raw
15777         breakpoint instead.
15778         (set_breakpoint_at): Adjust.
15779         (delete_raw_breakpoint): New.
15780         (release_breakpoint): New.
15781         (delete_breakpoint): Rename to...
15782         (delete_breakpoint_1): ... this.  Add proc parameter.  Use
15783         release_breakpoint.  Return ENOENT.
15784         (delete_breakpoint): Reimplement.
15785         (find_breakpoint_at): Delete.
15786         (find_gdb_breakpoint_at): New.
15787         (delete_breakpoint_at): Delete.
15788         (set_gdb_breakpoint_at): New.
15789         (delete_gdb_breakpoint_at): New.
15790         (gdb_breakpoint_here): New.
15791         (set_reinsert_breakpoint): Use release_breakpoint.
15792         (uninsert_breakpoint): Rename to ...
15793         (uninsert_raw_breakpoint): ... this.
15794         (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
15795         (reinsert_raw_breakpoint): Change parameter type to
15796         raw_breakpoint.
15797         (reinsert_breakpoints_at): Adjust to handle raw breakpoints
15798         instead.
15799         (check_breakpoints): Adjust.  Use release_breakpoint.
15800         (breakpoint_here): Rewrite using find_raw_breakpoint_at.
15801         (breakpoint_inserted_here): Ditto.
15802         (check_mem_read): Adjust to iterate over raw breakpoints instead.
15803         Don't trust the breakpoint's shadow if it is not inserted.
15804         (check_mem_write): Adjust to iterate over raw breakpoints instead.
15805         (delete_all_breakpoints): Adjust.
15806         (free_all_breakpoints): Mark all breakpoints as uninserted, and
15807         use delete_breakpoint_1.
15808
15809         * mem-break.h (breakpoints_supported): Delete declaration.
15810         (set_gdb_breakpoint_at): Declare.
15811         (gdb_breakpoint_here): Declare.
15812         (delete_breakpoint_at): Delete.
15813         (delete_gdb_breakpoint_at): Declare.
15814
15815         * server.h (struct raw_breakpoint): Forward declare.
15816         (struct process_info): New field `raw_breakpoints'.
15817
15818         * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
15819         breakpoints.
15820
15821 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
15822
15823         * linux-low.c (status_pending_p_callback): Fix comment.
15824         (linux_wait_for_event_1): Move most of the internal breakpoint
15825         handling from here...
15826         (linux_wait_1): ... to here.
15827         (count_events_callback): New.
15828         (select_singlestep_lwp_callback): New.
15829         (select_event_lwp_callback): New.
15830         (cancel_breakpoints_callback): New.
15831         (select_event_lwp): New.
15832         (linux_wait_1): Simplify internal breakpoint handling.  Give equal
15833         priority to all LWPs that have had events that should be reported
15834         to the client.  Cancel breakpoints when about to reporting the
15835         event to the client, not while stopping lwps.  No longer cancel
15836         finished single-steps here.
15837         (cancel_finished_single_step): Delete.
15838         (cancel_finished_single_steps): Delete.
15839
15840 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
15841
15842         * mem-break.c (enum bkpt_type): New.
15843         (struct breakpoint): New field `type'.
15844         (set_breakpoint_at): Change return type to struct breakpoint
15845         pointer.  Set type to `other_breakpoint' by default.
15846         (delete_breakpoint): Rewrite, supporting more than one breakpoint
15847         in the breakpoint list.
15848         (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
15849         (reinsert_breakpoint): Rename to ...
15850         (reinsert_raw_breakpoint): ... this.
15851         (reinsert_breakpoints_at): Adjust.
15852         * mem-break.h (struct breakpoint): Declare.
15853         (set_breakpoint_at): Change return type to struct breakpoint
15854         pointer.
15855
15856 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
15857
15858         * server.c (handle_query): Assign, not compare.
15859
15860 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
15861
15862         Teach linux gdbserver to step-over-breakpoints.
15863
15864         * linux-low.c (can_hardware_single_step): New.
15865         (supports_breakpoints): New.
15866         (handle_extended_wait): If stopping threads, read the stop pc of
15867         the new cloned LWP.
15868         (get_pc): New.
15869         (get_stop_pc): Add `lwp' parameter.  Handle it.  Bail out if the
15870         low target doesn't support retrieving the PC.
15871         (add_lwp): Set last_resume_kind to resume_continue.
15872         (linux_attach_lwp_1): Adjust comments.  Always set stop_expected.
15873         (linux_attach): Don't clear stop_expected.  Set the lwp's
15874         last_resume_kind to resume_stop.
15875         (linux_detach_one_lwp): Don't check for removed breakpoints.
15876         (check_removed_breakpoint): Delete.
15877         (status_pending_p): Rename to ...
15878         (status_pending_p_callback): ... this.  Don't check for removed
15879         breakpoints.  Don't consider threads that are stopped from GDB's
15880         perspective.
15881         (linux_wait_for_lwp): Always read the stop_pc here.
15882         (cancel_breakpoint): New.
15883         (step_over_bkpt): New global.
15884         (linux_wait_for_event_1): Implement stepping over breakpoints.
15885         (gdb_wants_lwp_stopped): New.
15886         (gdb_wants_all_stopped): New.
15887         (linux_wait_1): Tag threads as gdb-wants-stopped.  Cancel finished
15888         single-step traps here.  Store the thread's last reported target
15889         wait status.
15890         (send_sigstop): Don't clear stop_expected.  Always set it,
15891         instead.
15892         (mark_lwp_dead): Remove reference to pending_is_breakpoint.
15893         (cancel_finished_single_step): New.
15894         (cancel_finished_single_steps): New.
15895         (wait_for_sigstop): Don't cancel finished single-step traps here.
15896         (linux_resume_one_lwp): Don't check for removed breakpoints.
15897         Don't set `step' on non-hardware step archs.
15898         (linux_set_resume_request): Ignore resume_stop requests if already
15899         stopping or stopped.  Set the lwp's last_resume_kind.
15900         (resume_status_pending_p): Don't check for removed breakpoints.
15901         (need_step_over_p): New.
15902         (start_step_over): New.
15903         (finish_step_over): New.
15904         (linux_resume_one_thread): Always queue a sigstop for resume_stop
15905         requests.  Clear the thread's last reported target waitstatus.
15906         Don't use the `suspended' flag.  Don't consider pending breakpoints.
15907         (linux_resume): Start a step-over if necessary.
15908         (proceed_one_lwp): New.
15909         (proceed_all_lwps): New.
15910         (unstop_all_lwps): New.
15911         * linux-low.h (struct lwp_info): Rewrite comment for the
15912         `suspended' flag.  Add the `stop_pc' field.  Delete the
15913         `pending_stop_pc' field.  Tweak the `stepping' flag's comment.
15914         Add `'last_resume_kind' and `need_step_over' fields.
15915         * inferiors.c (struct thread_info): Delete, moved elsewhere.
15916         * mem-break.c (struct breakpoint): Delete `reinserting' flag.
15917         Delete `breakpoint_to_reinsert' field.  New flag `inserted'.
15918         (set_raw_breakpoint_at): New.
15919         (set_breakpoint_at): Rewrite to use it.
15920         (reinsert_breakpoint_handler): Delete.
15921         (set_reinsert_breakpoint): New.
15922         (reinsert_breakpoint_by_bp): Delete.
15923         (delete_reinsert_breakpoints): New.
15924         (uninsert_breakpoint): Rewrite.
15925         (uninsert_breakpoints_at): New.
15926         (reinsert_breakpoint): Rewrite.
15927         (reinsert_breakpoints_at): New.
15928         (check_breakpoints): Rewrite.
15929         (breakpoint_here): New.
15930         (breakpoint_inserted_here): New.
15931         (check_mem_read): Adjust.
15932         * mem-break.h (breakpoints_supported, breakpoint_here)
15933         (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
15934         (reinsert_breakpoint_by_bp): Delete declaration.
15935         (delete_reinsert_breakpoints): Declare.
15936         (reinsert_breakpoint): Delete declaration.
15937         (reinsert_breakpoints_at): Declare.
15938         (uninsert_breakpoint): Delete declaration.
15939         (uninsert_breakpoints_at): Declare.
15940         (check_breakpoints): Adjust prototype.
15941         * server.h: Adjust include order.
15942         (struct thread_info): Declare here.  Add a `last_status' field.
15943
15944 2010-03-23  Michael Snyder  <msnyder@vmware.com>
15945
15946         * server.c (crc32): New function.
15947         (handle_query): Add handling for 'qCRC:' request.
15948
15949 2010-03-23  Pedro Alves  <pedro@codesourcery.com>
15950
15951         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
15952         lwp had been stopped by a watchpoint.
15953
15954 2010-03-16  Pedro Alves  <pedro@codesourcery.com>
15955
15956         * server.h (internal_error): Declare.
15957         (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
15958         * utils.c (internal_error): New function.
15959
15960 2010-03-15  Andreas Schwab  <schwab@redhat.com>
15961
15962         * configure.srv: Fix typo setting srv_regobj.
15963
15964 2010-03-15  Pedro Alves  <pedro@codesourcery.com>
15965
15966         * linux-low.c (fetch_register): Avoid passing a non string literal
15967         format to `error'.
15968         (usr_store_inferior_registers): Ditto.
15969
15970 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
15971
15972         * linux-low.c (linux_write_memory): Bail out early if peeking
15973         memory failed.
15974
15975 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
15976
15977         * linux-low.h (struct lwp_info): New fields
15978         `stopped_by_watchpoint' and `stopped_data_address'.
15979         * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
15980         here, and cache them in the lwp object.
15981         (wait_for_sigstop): Check stopped_by_watchpoint lwp field
15982         directly.
15983         (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
15984         field.
15985         (linux_stopped_by_watchpoint): Rewrite.
15986         (linux_stopped_data_address): Rewrite.
15987
15988 2010-03-06  Simo Melenius  <simo.melenius@iki.fi>
15989
15990         * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
15991         switching the current inferior, not before.
15992
15993 2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>
15994
15995         * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
15996         reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
15997         i386-linux.c and amd64-linux.c.
15998         (reg-i386.o): Removed.
15999         (reg-i386.c): Likewise.
16000         (reg-i386-linux.o): Likewise.
16001         (reg-i386-linux.c): Likewise.
16002         (reg-x86-64.o): Likewise.
16003         (reg-x86-64.c): Likewise.
16004         (reg-x86-64-linux.o): Likewise.
16005         (reg-x86-64-linux.c): Likewise.
16006         (i386.o): New.
16007         (i386.c): Likewise.
16008         (i386-linux.o): Likewise.
16009         (i386-linux.c): Likewise.
16010         (amd64.o): Likewise.
16011         (amd64.c): Likewise.
16012         (amd64-linux.o): Likewise.
16013         (amd64-linux.c): Likewise.
16014
16015         * configure.srv (srv_i386_regobj): New.
16016         (srv_i386_linux_regobj): Likewise.
16017         (srv_amd64_regobj): Likewise.
16018         (srv_amd64_linux_regobj): Likewise.
16019         (srv_i386_32bit_xmlfiles): Likewise.
16020         (srv_i386_64bit_xmlfiles): Likewise.
16021         (srv_i386_xmlfiles): Likewise.
16022         (srv_amd64_xmlfiles): Likewise.
16023         (srv_i386_linux_xmlfiles): Likewise.
16024         (srv_amd64_linux_xmlfiles): Likewise.
16025         (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj.  Set
16026         srv_xmlfiles to $srv_i386_xmlfiles.
16027         (i[34567]86-*-mingw32ce*): Likewise.
16028         (i[34567]86-*-mingw*): Likewise.
16029         (i[34567]86-*-nto*): Likewise.
16030         (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
16031         and $srv_amd64_linux_regobj.  Set srv_xmlfiles to
16032         $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
16033         (x86_64-*-linux*): Likewise.
16034
16035         * linux-x86-low.c (init_registers_x86_64_linux): Removed.
16036         (init_registers_amd64_linux): New.
16037         (x86_arch_setup): Replace init_registers_x86_64_linux with
16038         init_registers_amd64_linux.
16039
16040 2010-02-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
16041
16042         * configure.ac: Check for libdl.  If it is not available link against
16043         static libthread_db.
16044         * configure: Regenerate.
16045
16046 2010-02-22  Pedro Alves  <pedro@codesourcery.com>
16047
16048         PR9605
16049
16050         * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
16051         handing a read watchpoint.
16052         (i386_low_insert_watchpoint): Read watchpoints aren't supported.
16053
16054 2010-02-12  Doug Evans  <dje@google.com>
16055
16056         * linux-low.c (linux_supports_tracefork_flag): Document.
16057         (linux_look_up_symbols): Add comment.
16058
16059 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
16060
16061         * regcache.c (supply_register): Clear regcache if buf is NULL.
16062
16063 2010-02-02  Nicolas Roche  <roche@sourceware.org>
16064             Joel Brobecker  <brobecker@adacore.com>
16065
16066         * inferiors.c (find_inferior): Add function documentation.
16067         (unloaded_dll): Handle the case where the unloaded dll has not
16068         been previously registered in the dll list.
16069
16070 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
16071
16072         * linux-arm-low.c (thumb_breakpoint_len): Delete.
16073         (thumb2_breakpoint): New.
16074         (arm_breakpoint_at): Check for Thumb-2 breakpoints.
16075
16076 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
16077
16078         * linux-low.c (get_stop_pc): Check for SIGTRAP.
16079         (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
16080         breakpoints.
16081
16082 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
16083
16084         * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
16085
16086 2010-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
16087
16088         * linux-s390-low.c (s390_collect_ptrace_register)
16089         (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
16090
16091 2010-01-21  Doug Evans  <dje@google.com>
16092
16093         * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
16094         (PTRACE_ARG4_TYPE): New macro.
16095         (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
16096         (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
16097         (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
16098         (usr_store_inferior_registers): Ditto.
16099         (linux_read_memory, linux_write_memory): Ditto.
16100         (linux_test_for_tracefork): Ditto.
16101
16102         * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
16103         Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
16104
16105 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
16106
16107         * proc-service.c (ps_lgetregs): Don't refetch registers from the
16108         target.
16109
16110 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
16111
16112         * spu-low.c (spu_fetch_registers, spu_store_registers): Change
16113         prototype to take a regcache.  Adjust.
16114
16115 2010-01-20  Pedro Alves  <pedro@codesourcery.com>
16116
16117         * regcache.h (struct thread_info): Forward declare.
16118         (struct regcache): New.
16119         (new_register_cache): Adjust prototype.
16120         (get_thread_regcache): Declare.
16121         (free_register_cache): Adjust prototype.
16122         (registers_to_string, registers_from_string): Ditto.
16123         (supply_register, supply_register_by_name, collect_register)
16124         (collect_register_as_string, collect_register_by_name): Ditto.
16125         * regcache.c (struct inferior_regcache_data): Delete.
16126         (get_regcache): Rename to ...
16127         (get_thread_regcache): ... this.  Adjust.  Switch inferior before
16128         fetching registers.
16129         (regcache_invalidate_one): Adjust.
16130         (regcache_invalidate): Fix prototype.
16131         (new_register_cache): Return the new register cache.
16132         (free_register_cache): Change prototype.
16133         (realloc_register_cache): Adjust.
16134         (registers_to_string): Change prototype to take a regcache.  Adjust.
16135         (registers_from_string): Ditto.
16136         (register_data): Ditto.
16137         (supply_register): Ditto.
16138         (supply_register_by_name): Ditto.
16139         (collect_register): Ditto.
16140         (collect_register_as_string): Ditto.
16141         (collect_register_by_name): Ditto.
16142         * server.c (process_serial_event): Adjust.
16143         * linux-low.h (regset_fill_func, regset_store_func): Change
16144         prototype.
16145         (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
16146         Change prototype.
16147         * linux-low.c (get_stop_pc): Adjust.
16148         (check_removed_breakpoint): Adjust.
16149         (linux_wait_for_event): Adjust.
16150         (linux_resume_one_lwp): Adjust.
16151         (fetch_register): Add regcache parameter.  Adjust.
16152         (usr_store_inferior_registers): Ditto.
16153         (regsets_fetch_inferior_registers): Ditto.
16154         (regsets_store_inferior_registers): Ditto.
16155         (linux_fetch_registers, linux_store_registers): Ditto.
16156         * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
16157         regcache.  Adjust.
16158         (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
16159         Ditto.
16160         * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
16161         prototype to take a regcache.
16162         (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
16163         * remote-utils.c (convert_ascii_to_int, outreg)
16164         (prepare_resume_reply): Change prototype to take a regcache.
16165         Adjust.
16166         * target.h (struct target_ops) <fetch_registers, store_registers>:
16167         Change prototype to take a regcache.
16168         (fetch_inferior_registers, store_inferior_registers): Change
16169         prototype to take a regcache.  Adjust.
16170         * proc-service.c (ps_lgetregs): Adjust.
16171         * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
16172         (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
16173         (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
16174         take a regcache.  Adjust.
16175         * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
16176         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
16177         (arm_store_vfpregset, arm_get_pc, arm_set_pc):
16178         (arm_breakpoint_at): Change prototype to take a regcache.  Adjust.
16179         * linux-cris-low.c (cris_get_pc, cris_set_pc)
16180         (cris_cannot_fetch_register):
16181         (cris_breakpoint_at): Change prototype to take a regcache.
16182         Adjust.
16183         * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
16184         cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
16185         to take a regcache.  Adjust.
16186         (cris_breakpoint_at, cris_insert_point, cris_remove_point):
16187         Adjust.
16188         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
16189         take a regcache.  Adjust.
16190         * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
16191         (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
16192         (m68k_set_pc): Change prototype to take a regcache.  Adjust.
16193         * linux-mips-low.c (mips_get_pc):
16194         (mips_set_pc): Change prototype to take a regcache.  Adjust.
16195         (mips_reinsert_addr): Adjust.
16196         (mips_collect_register): Change prototype to take a regcache.
16197         Adjust.
16198         (mips_supply_register):
16199         (mips_collect_register_32bit, mips_supply_register_32bit)
16200         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16201         (mips_store_fpregset): Ditto.
16202         * linux-ppc-low.c (ppc_supply_ptrace_register)
16203         (ppc_supply_ptrace_register): Ditto.
16204         (parse_spufs_run): Adjust.
16205         (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
16206         (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
16207         (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
16208         take a regcache.  Adjust.
16209         * linux-s390-low.c (s390_collect_ptrace_register)
16210         (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
16211         (s390_set_pc): Change prototype to take a regcache.  Adjust.
16212         (s390_arch_setup): Adjust.
16213         * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
16214         (sh_fill_gregset): Change prototype to take a regcache.  Adjust.
16215         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
16216         (sparc_fill_gregset, sparc_store_gregset_from_stack)
16217         (sparc_store_gregset, sparc_get_pc): Change prototype to take a
16218         regcache.  Adjust.
16219         (sparc_breakpoint_at): Adjust.
16220         * linux-xtensa-low.c (xtensa_fill_gregset):
16221         (xtensa_store_gregset):
16222         (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
16223         (xtensa_set_pc): Change prototype to take a regcache.  Adjust.
16224         * nto-low.c (nto_fetch_registers, nto_store_registers): Change
16225         prototype to take a regcache.  Adjust.
16226         * win32-arm-low.c (arm_fetch_inferior_register)
16227         (arm_store_inferior_register): Change prototype to take a
16228         regcache.  Adjust.
16229         * win32-i386-low.c (i386_fetch_inferior_register)
16230         (i386_store_inferior_register): Change prototype to take a
16231         regcache.  Adjust.
16232         * win32-low.c (child_fetch_inferior_registers)
16233         (child_store_inferior_registers): Change prototype to take a
16234         regcache.  Adjust.
16235         (win32_wait): Adjust.
16236         (win32_fetch_inferior_registers): Change prototype to take a
16237         regcache.  Adjust.
16238         (win32_store_inferior_registers): Adjust.
16239         * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
16240         store_inferior_register>: Change prototype to take a regcache.
16241
16242 2010-01-20  Doug Evans  <dje@google.com>
16243
16244         * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
16245         #ifdef.
16246         (linux_wait_for_event1, linux_init_signals): Ditto.
16247         (W_STOPCODE): Provide definition if missing.
16248
16249 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
16250
16251         * linux-low.c (linux_core_of_thread): New.
16252         (compare_ints, show_process, list_threads): New.
16253         (linux_qxfer_osdata): Report threads and cores.
16254         (linux_target_op): Register linux_core_of_thread.
16255         * remote-utils.c (prepare_resume_reply): Report the core.
16256         (buffer_xml_printf): Support %d specifier.
16257         * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
16258         New.
16259         (handle_query): Handle qXfer:threads.  Announce availability
16260         thereof.
16261         * target.h (struct target_ops): New field core_of_thread.
16262
16263 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
16264
16265         * Makefile.in (clean): Remove new generated files.
16266         (reg-s390.o, reg-s390.c): Remove rules.
16267         (reg-s390x.o, reg-s390x.c): Likewise.
16268         (s390-linux32.o, s390-linux32.c): Add rules.
16269         (s390-linux64.o, s390-linux64.c): Likewise.
16270         (s390x-linux64.o, s390x-linux64.c): Likewise.
16271         * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
16272         * linux-s390-low.c: Include <elf.h>.
16273         (HWCAP_S390_HIGH_GPRS): Define if undefined.
16274         (init_registers_s390): Remove prototype.
16275         (init_registers_s390x): Likewise.
16276         (init_registers_s390_linux32): Add prototype.
16277         (init_registers_s390_linux64): Likewise.
16278         (init_registers_s390x_linux64): Likewise.
16279         (s390_num_regs_3264): New define.
16280         (s390_regmap_3264): New global variable.
16281         (s390_cannot_fetch_register): Remove obsolete check.
16282         (s390_cannot_store_register): Likewise.
16283         (s390_collect_ptrace_register): Handle upper/lower register halves.
16284         (s390_supply_ptrace_register): Likewise.
16285         (s390_fill_gregset): Update to register number changes.
16286         (s390_get_hwcap): New routine.
16287         (s390_arch_setup): Detect 32-bit process running on 64-bit system.
16288         Install appropriate regmap and register set.
16289
16290 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
16291
16292         * server.c (gdbserver_version): Update copyright year to 2010.
16293         * gdbreplay.c (gdbreplay_version): Likewise.
16294
16295 2009-12-28  Doug Evans  <dje@google.com>
16296
16297         * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
16298         elf/external.h.  Include <elf.h> instead but only if necessary.
16299
16300 2009-12-28  Pedro Alves  <pedro@codesourcery.com>
16301
16302         * linux-low.c (linux_remove_process): Remove `detaching'
16303         parameter.  Don't release/detach from thread_db here.
16304         (linux_kill): Release/detach from thread_db here, ...
16305         (linux_detach): ... and here, before actually detaching.
16306         (linux_wait_1): ... and here, when a process exits.
16307         * thread-db.c (any_thread_of): New.
16308         (thread_db_free): Switch the current inferior to a thread of the
16309         passed in process.
16310
16311 2009-12-21  Doug Evans  <dje@google.com>
16312
16313         * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
16314
16315         * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
16316         Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
16317         warning ifndef __NR_tkill.  Move setting of errno there too.
16318         Delete unnecessary resetting of errno after syscall.
16319         Minor comment changes to match gdb/linux-nat.c:kill_lwp.
16320
16321         * configure.ac: Check for dladdr.
16322         * config.in: Regenerate.
16323         * configure: Regenerate.
16324         * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
16325         (try_thread_db_load): Update.
16326
16327         * linux-low.c (my_waitpid): Delete unnecessary prototype.
16328
16329 2009-12-18  Doug Evans  <dje@google.com>
16330
16331         * event-loop.c: Include unistd.h if it exists.
16332
16333         * linux-low.c (my_waitpid): Move definition away from being in
16334         between linux_tracefork_child/linux_test_for_tracefork.
16335
16336         * gdb_proc_service.h (psaddr_t): Fix type.
16337         * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
16338         signature to match glibc.
16339
16340 2009-12-16  Doug Evans  <dje@google.com>
16341
16342         * linux-low.c (linux_read_memory): Fix argument to read.
16343
16344 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
16345
16346         * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
16347         events, don't leave current_inferior pointing at null.
16348
16349 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
16350
16351         * win32-low.c (LOG): Delete.
16352         (OUTMSG): Output to stderr.
16353         (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
16354         on compile time LOG macro.
16355         (win32_wait): Fix debug output.
16356
16357 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
16358
16359         * win32-low.c (win32_add_one_solib): If the dll name is
16360         "ntdll.dll", prepend the system directory to the dll path.
16361
16362 2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>
16363
16364         * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
16365
16366 2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>
16367             Vladimir Prus  <vladimir@codesourcery.com>
16368
16369         * Makefile.in (reg-cf.o, reg-cf.c): New targets.
16370         * configure.ac: Check for __mcoldfire__ and set
16371         gdb_cv_m68k_is_coldfire.
16372         * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
16373         reg-cf.o and reg-m68k.o.
16374         * configure: Regenerated.
16375
16376 2009-11-16  Pedro Alves  <pedro@codesourcery.com>
16377
16378         * linux-low.c (linux_remove_process): Add `detaching' parameter.
16379         Pass it to thread_db_free.
16380         (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
16381         proper `detaching' argument to linux_remove_process.
16382         * linux-low.h (thread_db_free): Add `detaching' parameter.
16383         * thread-db.c (thread_db_init): Pass false as `detaching' argument
16384         to thread_db_free.
16385         (thread_db_free): Add `detaching' parameter.  Only
16386         call td_ta_clear_event if detaching from process.
16387
16388 2009-11-12  Maxim Kuvyrkov  <maxim@codesourcery.com>
16389
16390         * thread-db.c (thread_db_free): Fix typo.
16391
16392 2009-11-11  Paul Pluzhnikov  <ppluzhnikov@google.com>
16393
16394         PR gdb/10838
16395         * thread-db.c (thread_db_free): Call td_ta_clear_event.
16396
16397 2009-11-03  Nathan Sidwell  <nathan@codesourcery.com>
16398
16399         * configure.ac (i[34567]86-*): Check if we're targetting x86-64
16400         with an i686 compiler.
16401         * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
16402         needed.
16403         * configure: Rebuilt.
16404
16405 2009-10-29  Sandra Loosemore  <sandra@codesourcery.com>
16406
16407         PR gdb/10783
16408
16409         * server.c (handle_search_memory_1): Correct read_addr initialization
16410         in loop for searching subsequent chunks.
16411
16412 2009-10-29  Paul Pluzhnikov  <ppluzhnikov@google.com>
16413
16414         * configure.ac: New --with-libthread-db option.
16415         * thread-db.c: Allow direct dependence on libthread_db.
16416         (thread_db_free): Adjust.
16417         * config.in: Regenerate.
16418         * configure: Likewise.
16419
16420 2009-10-28  Paul Pluzhnikov  <ppluzhnikov@google.com>
16421
16422         PR gdb/10757
16423         * thread-db.c (attach_thread): New function.
16424         (maybe_attach_thread): Return success/failure.
16425         (find_new_threads_callback): Adjust.
16426         (thread_db_find_new_threads): Loop until no new threads.
16427
16428 2009-10-13  Pedro Alves  <pedro@codesourcery.com>
16429
16430         * proc-service.c (ps_lgetregs): Formatting.
16431
16432 2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>
16433
16434         * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
16435         * configure.ac: Adjust.
16436         * linux-low.h (struct process_info_private): Move members to struct
16437         thread_db.
16438         (thread_db_free, thread_db_handle_monitor_command): New prototype.
16439         * linux-low.c (linux_remove_process): Adjust.
16440         (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
16441         * server.c (handle_query): Move code ...
16442         (handle_monitor_command): ... here. New function.
16443         * target.h (struct target_ops): New member.
16444         * thread-db.c (struct thread_db): New.
16445         (libthread_db_search_path): New variable.
16446         (thread_db_create_event, thread_db_enable_reporting)
16447         (find_one_thread, maybe_attach_thread, find_new_threads_callback)
16448         (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
16449         (try_thread_db_load_1, dladdr_to_soname): New functions.
16450         (try_thread_db_load, thread_db_load_search): New functions.
16451         (thread_db_init): Search for libthread_db.
16452         (thread_db_free): New function.
16453         (thread_db_handle_monitor_command): Likewise.
16454         * config.in: Regenerate.
16455         * configure: Regenerate.
16456
16457 2009-09-27  Ulrich Weigand  <uweigand@de.ibm.com>
16458
16459         * spu-low.c (spu_kill): Wait for inferior to terminate.
16460         Call clear_inferiors.
16461         (spu_detach): Call clear_inferiors.
16462
16463 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16464
16465         * aclocal.m4: Regenerate.
16466         * config.in: Likewise.
16467         * configure: Likewise.
16468
16469 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
16470
16471         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
16472         (parse_spufs_run): New function.
16473         (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
16474         (ppc_breakpoint_at): Handle SPU breakpoints.
16475
16476 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
16477
16478         * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
16479         (SPUFS_MAGIC): Define.
16480         (spu_enumerate_spu_ids): New function.
16481         (linux_qxfer_spu): New function.
16482         (linux_target_ops): Install linux_qxfer_spu.
16483
16484 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
16485
16486         * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
16487         and powerpc-cell64l.o to srv_regobj.  Add rs6000/powerpc-cell32l.xml
16488         and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
16489         * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
16490         (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
16491         (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
16492         * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
16493         (init_registers_powerpc_cell32l): Add prototype.
16494         (init_registers_powerpc_cell64l): Likewise.
16495         (ppc_arch_setup): Detect Cell/B.E. architecture.
16496
16497 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16498
16499         * Makefile.in (datarootdir): New variable.
16500
16501 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
16502
16503         * linux-low.c (linux_write_memory): Update debugging output.
16504         * Makefile.in (clean): Add new descriptions.
16505         (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
16506         (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
16507         * configure.srv: Add new files for arm*-*-linux*.
16508         * linux-arm-low.c: Add new declarations.
16509         (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
16510         (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
16511         (HWCAP_VFPv3D16): New.
16512         (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
16513         instead of __IWMMXT__.
16514         (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
16515         (arm_arch_setup): New.
16516         (target_regsets): Remove #ifdef.  Add VFP regset.
16517         (the_low_target): Use arm_arch_setup.
16518
16519 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
16520
16521         * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
16522         the main thread again.
16523
16524 2009-07-06  Aleksandar Ristovski  <aristovski@qnx.com>
16525
16526         Adding Neutrino gdbserver.
16527         * configure: Regenerated.
16528         * configure.ac: Add case for srv_qnx and set LIBS accordingly.
16529         * configure.srv (i[34567]86-*-nto*): New target.
16530         * nto-low.c, nto-low.h, nto-x86-low.c: New files.
16531         * remote-utils.c [__QNX__]: Include sys/iomgr.h
16532         (nto_comctrl) [__QNX__]: New function.
16533         (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
16534
16535 2009-07-05  Danny Backx  <dannybackx@users.sourceforge.net>
16536
16537         * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
16538         srv_tgtobj.
16539
16540 2009-07-04  Danny Backx  <dannybackx@users.sourceforge.net>
16541             Pedro Alves  <pedro@codesourcery.com>
16542
16543         * win32-i386-low.c (i386_get_thread_context): Handle systems that
16544         don't support CONTEXT_EXTENDED_REGISTERS.
16545         (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
16546         (the_low_target): Install them.
16547         * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
16548         failing with ERROR_PIPE_NOT_CONNECTED.
16549
16550 2009-06-30  Doug Evans  <dje@google.com>
16551             Pierre Muller  <muller@ics.u-strasbg.fr>
16552
16553         Add h/w watchpoint support to x86-linux, win32-i386.
16554         * Makefile.in (SFILES): Add i386-low.c
16555         (i386_low_h): Define.
16556         (i386-low.o): Add dependencies.
16557         (linux-x86-low.o): Add i386-low.h dependency.
16558         (win32-i386-low.o): Ditto.
16559         * i386-low.c: New file.
16560         * i386-low.h: New file.
16561         * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
16562         (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
16563         * linux-low.c (linux_add_process): Initialize arch_private.
16564         (linux_remove_process): Free arch_private.
16565         (add_lwp): Initialize arch_private.
16566         (delete_lwp): Free arch_private.
16567         (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
16568         provided.
16569         * linux-low.h (process_info_private): New member arch_private.
16570         (lwp_info): New member arch_private.
16571         (linux_target_ops): New members new_process, new_thread,
16572         prepare_to_resume.
16573         (ptid_of): New macro.
16574         * linux-x86-low.c: Include stddef.h, i386-low.h.
16575         (arch_process_info): New struct.
16576         (arch_lwp_info): New struct.
16577         (x86_linux_dr_get, x86_linux_dr_set): New functions.
16578         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
16579         (i386_dr_low_get_status): New function.
16580         (x86_insert_point, x86_remove_point): New functions.
16581         (x86_stopped_by_watchpoint): New function.
16582         (x86_stopped_data_address): New function.
16583         (x86_linux_new_process, x86_linux_new_thread): New functions.
16584         (x86_linux_prepare_to_resume): New function.
16585         (the_low_target): Add entries for insert_point, remove_point,
16586         stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
16587         prepare_to_resume.
16588         * server.c (debug_hw_points): New global.
16589         (monitor_show_help): Document set debug-hw-points.
16590         (handle_query): Process "set debug-hw-points".
16591         * server.h (debug_hw_points): Declare.
16592         (paddress): Declare.
16593         * utils.c (NUMCELLS, CELLSIZE): New macros.
16594         (get_sell, xsnprintf, paddress): New functions.
16595         * win32-arm-low.c (the_low_target): Add entries for insert_point,
16596         remove_point, stopped_by_watchpoint, stopped_data_address.
16597         * win32-i386-low.c: Include i386-low.h.
16598         (debug_reg_state): Replaces dr.
16599         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
16600         (i386_dr_low_get_status): New function.
16601         (i386_insert_point, i386_remove_point): New functions.
16602         (i386_stopped_by_watchpoint): New function.
16603         (i386_stopped_data_address): New function.
16604         (i386_initial_stuff): Update.
16605         (get_thread_context,set_thread_context,i386_thread_added): Update.
16606         (the_low_target): Add entries for insert_point,
16607         remove_point, stopped_by_watchpoint, stopped_data_address.
16608         * win32-low.c (win32_insert_watchpoint): New function.
16609         (win32_remove_watchpoint): New function.
16610         (win32_stopped_by_watchpoint): New function.
16611         (win32_stopped_data_address): New function.
16612         (win32_target_ops): Add entries for insert_watchpoint,
16613         remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
16614         * win32-low.h (win32_target_ops): New members insert_point,
16615         remove_point, stopped_by_watchpoint, stopped_data_address.
16616
16617 2009-06-25  Pedro Alves  <pedro@codesourcery.com>
16618
16619         * server.c (process_serial_event): Re-return unsupported, not
16620         error, if the type isn't recognized.  Re-allow supporting only
16621         insert or remove packets.  Also call require_running for
16622         breakpoints.  Add missing break statement to default case.  Tidy.
16623         * target.h (struct target_ops): Rename insert_watchpoint to
16624         insert_point, and remove_watchpoint to remove_point.
16625
16626         * linux-low.h (struct linux_target_ops): Likewise.
16627         * linux-low.c (linux_insert_watchpoint): Rename to ...
16628         (linux_insert_point): ... this.  Adjust.
16629         (linux_remove_watchpoint): Rename to ...
16630         (linux_remove_point): ... this.  Adjust.
16631         (linux_target_ops): Adjust.
16632         * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
16633         (cris_insert_point): ... this.
16634         (cris_remove_watchpoint): Rename to ...
16635         (cris_remove_point): ... this.
16636         (the_low_target): Adjust.
16637
16638 2009-06-24  Pierre Muller  <muller@ics.u-strasbg.fr>
16639
16640         * server.c (handle_v_kill): Pass signal_pid to
16641         kill_inferior if multi_process is zero.
16642
16643 2009-06-23  Aleksandar Ristovski  <aristovski@qnx.com>
16644
16645         * server.c (process_serial_event): Add support for Z0 and Z1 packet.
16646         * target.h (target_ops): Comment for *_watchpoint to make it clear
16647         the functions can get types '0' and '1'.
16648
16649 2009-06-22  Aleksandar Ristovski  <aristovski@qnx.com>
16650
16651         * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
16652         * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
16653         * regcache.c (get_regcache): Likewise.
16654         * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
16655         * win32-low.c (child_fetch_inferior_registers): Remove check for
16656         regno 0.
16657
16658 2009-06-19  Aleksandar Ristovski  <aristovski@qnx.com>
16659             Pedro Alves <pedro@codesourcery.com>
16660
16661         * target.h (struct target_ops) <supports_multi_process>: New
16662         callback.
16663         (target_supports_multi_process): New.
16664         * server.c (handle_query): Even if GDB reports support, only
16665         enable multi-process if the target also supports it.  Report
16666         multi-process support only if the target backend supports it.
16667         * linux-low.c (linux_supports_multi_process): New function.
16668         (linux_target_ops): Install it as target_supports_multi_process
16669         callback.
16670
16671 2009-05-24  Doug Evans  <dje@google.com>
16672
16673         Global renaming of find_thread_pid to find_thread_ptid.
16674         * server.h (find_thread_ptid): Renamed from find_thread_pid.
16675         * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
16676         All callers updated.
16677
16678         * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
16679         to resume the newly created thread, don't call ptrace (PTRACE_CONT)
16680         directly.
16681
16682         * linux-low.c (get_stop_pc): Print pc if debug_threads.
16683         (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
16684         (linux_resume_one_lwp): Ditto.
16685
16686 2009-05-23  Doug Evans  <dje@google.com>
16687
16688         * linux-low.c (linux_resume_one_lwp): Change type of first arg
16689         from struct inferior_list_entry * to struct lwp_info *.
16690         All callers updated.
16691
16692 2009-05-13  Doug Evans  <dje@google.com>
16693
16694         * linux-x86-low.c: Don't include assert.h.
16695         (x86_siginfo_fixup): Use fatal, not assert.
16696         (x86_arch_setup): Fix comment.
16697
16698 2009-05-12  Doug Evans  <dje@google.com>
16699
16700         Biarch support for i386/amd64 gdbserver.
16701         * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
16702         Add linux-x86-low.c.
16703         (linux-i386-low.o, linux-x86-64-low.o): Delete.
16704         (linux-x86-low.o): Add.
16705         * linux-x86-64-low.c: Delete.
16706         * linux-i386-low.c: Delete.
16707         * linux-x86-low.c: New file.
16708         * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
16709         linux-x86-low.o.
16710         (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
16711         linux-x86-low.o.
16712         (x86_64-linux srv_regobj): Add reg-i386-linux.o.
16713         * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
16714         (linux_child_pid_to_exec_file): New function.
16715         (elf_64_header_p, elf_64_file_p): New functions.
16716         (siginfo_fixup): New function.
16717         (linux_xfer_siginfo): New local inf_siginfo.  Call siginfo_fixup to
16718         give target a chance to convert layout.
16719         * linux-low.h (linux_target_ops): New member siginfo_fixup.
16720         (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
16721
16722 2009-05-07  Doug Evans  <dje@google.com>
16723
16724         * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
16725         (regsets_store_inferior_registers): Ditto.
16726
16727 2009-05-06  Pedro Alves  <pedro@codesourcery.com>
16728
16729         PR server/10048
16730
16731         * linux-low.c (must_set_ptrace_flags): Delete.
16732         (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
16733         of the global.
16734         (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here.  Set
16735         `lwp->must_set_ptrace_flags' instead.
16736         (linux_wait_for_event_1): Set ptrace options here.
16737         (linux_wait_1): ... not here.
16738
16739 2009-04-30  Doug Evans  <dje@google.com>
16740
16741         * inferiors.c (started_inferior_callback): New function.
16742         (attached_inferior_callback): New function.
16743         (have_started_inferiors_p, have_attached_inferiors_p): New functions.
16744         * server.c (print_started_pid, print_attached_pid): New functions.
16745         (detach_or_kill_for_exit): New function.
16746         (main): Call it instead of for_each_inferior (kill_inferior_callback).
16747         * server.h (have_started_inferiors_p): Declare.
16748         (have_attached_inferiors_p): Declare.
16749
16750         * inferiors.c (remove_process): Fix memory leak, free process.
16751         * linux-low.c (linux_remove_process): New function.
16752         (linux_kill): Call it instead of remove_process.
16753         (linux_detach, linux_wait_1): Ditto.
16754
16755 2009-04-19  Danny Backx  <dannybackx@users.sourceforge.net>
16756
16757         * configure.srv: Add x86 Windows CE target.
16758
16759 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
16760
16761         * inferiors.c (get_thread_process): Make global.
16762         * server.h (get_thread_process): Add prototype.
16763         * thread-db.c (find_one_thread): Use get_thread_process
16764         instead of current_process.
16765         (thread_db_get_tls_address): Do not crash if called when
16766         thread layer is not yet initialized.
16767
16768 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
16769
16770         * remote-utils.c (prepare_resume_reply): Null-terminate packet.
16771         * spu-low.c (current_tid): Rename to ...
16772         (current_ptid): ... this.
16773         (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
16774         spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
16775         ptid_get_lwp (current_ptid) instead of current_tid.
16776         (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
16777         instead of current_tid.  Use find_process_pid to verify pid
16778         argument is valid.  Pass proper argument to remove_process.
16779         (spu_thread_alive): Compare current_ptid instead of current_tid.
16780         (spu_resume): Likewise.
16781
16782 2009-04-02  Pedro Alves  <pedro@codesourcery.com>
16783
16784         * linux-low.c (usr_store_inferior_registers): Declare local `pid'
16785         variable.
16786
16787 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
16788
16789         Implement the multiprocess extensions, and add linux multiprocess
16790         support.
16791
16792         * server.h (ULONGEST): Declare.
16793         (struct ptid, ptid_t): New.
16794         (minus_one_ptid, null_ptid): Declare.
16795         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
16796         (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
16797         (struct inferior_list_entry): Change `id' type from unsigned from
16798         to ptid_t.
16799         (struct sym_cache, struct breakpoint, struct
16800         process_info_private): Forward declare.
16801         (struct process_info): Declare.
16802         (current_process): Declare.
16803         (all_processes): Declare.
16804         (initialize_inferiors): Declare.
16805         (add_thread): Adjust to use ptid_t.
16806         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
16807         (add_process, remove_process, find_thread_pid): Declare.
16808         (find_inferior_id): Adjust to use ptid_t.
16809         (cont_thread, general_thread, step_thread): Change type to ptid_t.
16810         (multi_process): Declare.
16811         (push_event): Adjust to use ptid_t.
16812         (read_ptid, write_ptid): Declare.
16813         (prepare_resume_reply): Adjust to use ptid_t.
16814         (clear_symbol_cache): Declare.
16815         * inferiors.c (all_processes): New.
16816         (null_ptid, minus_one_ptid): New.
16817         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
16818         (ptid_get_tid, ptid_equal, ptid_is_pid): New.
16819         (add_thread): Change unsigned long to ptid.  Remove gdb_id
16820         parameter.  Adjust.
16821         (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
16822         (gdb_id_to_thread): Rename to ...
16823         (find_thread_pid): ... this.  Change unsigned long to ptid.
16824         (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
16825         (loaded_dll, pull_pid_from_list): Adjust.
16826         (add_process, remove_process, find_process_pid)
16827         (get_thread_process, current_process, initialize_inferiors): New.
16828         * target.h (struct thread_resume) <thread>: Change type to ptid_t.
16829         (struct target_waitstatus) <related_pid>: Ditto.
16830         (struct target_ops) <kill, detach>: Add `pid' argument.  Change
16831         return type to int.
16832         (struct target_ops) <join>: Add `pid' argument.
16833         (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
16834         (struct target_ops) <wait>: Add `ptid' field.  Change return type
16835         to ptid.
16836         (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
16837         (mywait): Add `ptid' argument.  Change return type to ptid_t.
16838         (target_pid_to_str): Declare.
16839         * target.c (set_desired_inferior): Adjust to use ptids.
16840         (mywait): Add new `ptid' argument.  Adjust.
16841         (target_pid_to_str): New.
16842         * mem-break.h (free_all_breakpoints): Declare.
16843         * mem-break.c (breakpoints): Delelete.
16844         (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
16845         (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
16846         to use per-process breakpoint list.
16847         (free_all_breakpoints): New.
16848         * remote-utils.c (struct sym_cache) <name>: Drop `const'.
16849         (symbol_cache, all_symbols_looked_up): Delete.
16850         (hexchars): New.
16851         (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
16852         read_ptid): New.
16853         (prepare_resume_reply): Change ptid argument's type from unsigned
16854         long to ptid_t.  Adjust.  Implement W;process and X;process.
16855         (free_sym_cache, clear_symbol_cache): New.
16856         (look_up_one_symbol): Adjust to per-process symbol cache.  *
16857         * server.c (cont_thread, general_thread, step_thread): Change type
16858         to ptid_t.
16859         (attached): Delete.
16860         (multi_process): New.
16861         (last_ptid): Change type to ptid_t.
16862         (struct vstop_notif) <ptid>: Change type to ptid_t.
16863         (queue_stop_reply, push_event): Change `ptid' argument's type to
16864         ptid_t.
16865         (discard_queued_stop_replies): Add `pid' argument.
16866         (start_inferior): Adjust to use ptids.  Adjust to mywait interface
16867         changes.  Don't reference the `attached' global.
16868         (attach_inferior): Adjust to mywait interface changes.
16869         (handle_query): Adjust to use ptids.  Parse GDB's qSupported
16870         features.  Handle and report "multiprocess+".  Handle
16871         "qAttached:PID".
16872         (handle_v_cont): Adjust to use ptids.  Adjust to mywait interface
16873         changes.
16874         (handle_v_kill): New.
16875         (handle_v_stopped): Adjust to use target_pid_to_str.
16876         (handle_v_requests): Allow multiple attaches and runs when
16877         multiprocess extensions are in effect.  Handle "vKill".
16878         (myresume): Adjust to use ptids.
16879         (queue_stop_reply_callback): Add `arg' parameter.  Handle it.
16880         (handle_status): Adjust to discard_queued_stop_replies interface
16881         change.
16882         (first_thread_of, kill_inferior_callback)
16883         (detach_or_kill_inferior_callback, join_inferiors_callback): New.
16884         (main): Call initialize_inferiors.  Adjust to use ptids, killing
16885         and detaching from all inferiors.  Handle multiprocess packet
16886         variants.
16887         * linux-low.h: Include gdb_proc_service.h.
16888         (struct process_info_private): New.
16889         (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
16890         <lwpid_of>: Use ptid_get_lwp.
16891         (get_lwp_thread): Adjust.
16892         (struct lwp_info): Add `dead' member.
16893         (find_lwp_pid): Declare.
16894         * linux-low.c (thread_db_active): Delete.
16895         (new_inferior): Adjust comment.
16896         (inferior_pid): Delete.
16897         (linux_add_process): New.
16898         (handle_extended_wait): Adjust.
16899         (add_lwp): Change unsigned long to ptid.
16900         (linux_create_inferior): Add process to processes table.  Adjust
16901         to use ptids.  Don't set new_inferior here.
16902         (linux_attach_lwp): Rename to ...
16903         (linux_attach_lwp_1): ... this.  Add `initial' argument.  Handle
16904         it.  Adjust to use ptids.
16905         (linux_attach_lwp): New.
16906         (linux_attach): Add process to processes table.  Don't set
16907         new_inferior here.
16908         (struct counter): New.
16909         (second_thread_of_pid_p, last_thread_of_process_p): New.
16910         (linux_kill_one_lwp): Add `args' parameter.  Handle it.  Adjust to
16911         multiple processes.
16912         (linux_kill): Add `pid' argument.  Handle it.  Adjust to multiple
16913         processes.  Remove process from process table.
16914         (linux_detach_one_lwp): Add `args' parameter.  Handle it.  Adjust
16915         to multiple processes.
16916         (any_thread_of): New.
16917         (linux_detach): Add `pid' argument, and handle it.  Remove process
16918         from processes table.
16919         (linux_join): Add `pid' argument.  Handle it.
16920         (linux_thread_alive): Change unsighed long argument to ptid_t.
16921         Consider dead lwps as not being alive.
16922         (status_pending_p): Rename `dummy' argument to `arg'.  Filter out
16923         threads we're not interested in.
16924         (same_lwp, find_lwp_pid): New.
16925         (linux_wait_for_lwp): Change `pid' argument's type from int to
16926         ptid_t.  Adjust.
16927         (linux_wait_for_event): Rename to ...
16928         (linux_wait_for_event_1): ... this.  Change `pid' argument's type
16929         from int to ptid_t.  Adjust.
16930         (linux_wait_for_event): New.
16931         (linux_wait_1): Add `ptid' argument.  Change return type to
16932         ptid_t.  Adjust.  Use last_thread_of_process_p.  Remove processes
16933         that exit from the process table.
16934         (linux_wait): Add `ptid' argument.  Change return type to ptid_t.
16935         Adjust.
16936         (mark_lwp_dead): New.
16937         (wait_for_sigstop): Adjust to use ptids.  If a process exits while
16938         stopping all threads, mark its main lwp as dead.
16939         (linux_set_resume_request, linux_resume_one_thread): Adjust to use
16940         ptids.
16941         (fetch_register, usr_store_inferior_registers)
16942         (regsets_fetch_inferior_registers)
16943         (regsets_store_inferior_registers, linux_read_memory)
16944         (linux_write_memory): Inline `inferior_pid'.
16945         (linux_look_up_symbols): Adjust to use per-process
16946         `thread_db_active'.
16947         (linux_request_interrupt): Adjust to use ptids.
16948         (linux_read_auxv): Inline `inferior_pid'.
16949         (initialize_low): Don't reference thread_db_active.
16950         * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
16951         * proc-service.c (ps_lgetregs): Use find_lwp_pid.
16952         (ps_getpid): Return the pid of the current inferior.
16953         * thread-db.c (proc_handle, thread_agent): Delete.
16954         (thread_db_create_event, thread_db_enable_reporting): Adjust to
16955         per-process data.
16956         (find_one_thread): Change argument type to ptid_t.  Adjust to
16957         per-process data.
16958         (maybe_attach_thread): Adjust to per-process data and ptids.
16959         (thread_db_find_new_threads): Ditto.
16960         (thread_db_init): Ditto.
16961         * spu-low.c (spu_create_inferior, spu_attach): Add process to
16962         processes table.  Adjust to use ptids.
16963         (spu_kill, spu_detach): Adjust interface.  Remove process from
16964         processes table.
16965         (spu_join, spu_thread_alive): Adjust interface.
16966         (spu_wait): Adjust interface.  Remove process from processes
16967         table.  Adjust to use ptids.
16968         * win32-low.c (current_inferior_tid): Delete.
16969         (current_inferior_ptid): New.
16970         (debug_event_ptid): New.
16971         (thread_rec): Take a ptid.  Adjust.
16972         (child_add_thread): Add `pid' argument.  Adjust to use ptids.
16973         (child_delete_thread): Ditto.
16974         (do_initial_child_stuff): Add `attached' argument.  Add process to
16975         processes table.
16976         (child_fetch_inferior_registers, child_store_inferior_registers):
16977         Adjust.
16978         (win32_create_inferior): Pass 0 to do_initial_child_stuff.
16979         (win32_attach): Pass 1 to do_initial_child_stuff.
16980         (win32_kill): Adjust interface.  Remove process from processes
16981         table.
16982         (win32_detach): Ditto.
16983         (win32_join): Adjust interface.
16984         (win32_thread_alive): Take a ptid.
16985         (win32_resume): Adjust to use ptids.
16986         (get_child_debug_event): Ditto.
16987         (win32_wait): Adjust interface.  Remove exiting process from
16988         processes table.
16989
16990 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
16991
16992         Non-stop mode support.
16993
16994         * server.h (non_stop): Declare.
16995         (gdb_client_data, handler_func): Declare.
16996         (delete_file_handler, add_file_handler, start_event_loop):
16997         Declare.
16998         (handle_serial_event, handle_target_event, push_event)
16999         (putpkt_notif): Declare.
17000         * target.h (enum resume_kind): New.
17001         (struct thread_resume): Replace `step' field by `kind' field.
17002         (TARGET_WNOHANG): Define.
17003         (struct target_ops) <wait>: Add `options' argument.
17004         <supports_non_stop, async, start_non_stop>: New fields.
17005         (target_supports_non_stop, target_async): New.
17006         (start_non_stop): Declare.
17007         (mywait): Add `options' argument.
17008         * target.c (mywait): Add `options' argument.  Print child exit
17009         notifications here.
17010         (start_non_stop): New.
17011         * server.c (non_stop, own_buf, mem_buf): New globals.
17012         (struct vstop_notif): New.
17013         (notif_queue): New global.
17014         (queue_stop_reply, push_event, discard_queued_stop_replies)
17015         (send_next_stop_reply): New.
17016         (start_inferior): Adjust to use resume_kind.  Adjust to mywait
17017         interface changes.
17018         (attach_inferior): In non-stop mode, don't wait for the target
17019         here.
17020         (handle_general_set): Handle QNonStop.
17021         (handle_query): When handling qC, return the current general
17022         thread, instead of the first thread of the list.
17023         (handle_query): If the backend supports non-stop mode, include
17024         QNonStop+ in the qSupported query response.
17025         (handle_v_cont): Adjust to use resume_kind.  Handle resume_stop
17026         and non-stop mode.
17027         (handle_v_attach, handle_v_run): Handle non-stop mode.
17028         (handle_v_stopped): New.
17029         (handle_v_requests): Report support for vCont;t.  Handle vStopped.
17030         (myresume): Adjust to use resume_kind.  Handle non-stop.
17031         (queue_stop_reply_callback): New.
17032         (handle_status): Handle non-stop mode.
17033         (main): Clear non_stop flag on reconnection.  Use the event-loop.
17034         Refactor serial protocol handling from here ...
17035         (process_serial_event): ... to this new function.  When GDB
17036         selects any thread, select one here.  In non-stop mode, wait until
17037         GDB acks all pending events before exiting.
17038         (handle_serial_event, handle_target_event): New.
17039         * remote-utils.c (remote_open): Install remote_desc in the event
17040         loop.
17041         (remote_close): Remove remote_desc from the event loop.
17042         (putpkt_binary): Rename to...
17043         (putpkt_binary_1): ... this.  Add `is_notic' argument.  Handle it.
17044         (putpkt_binary): New as wrapper around putpkt_binary_1.
17045         (putpkt_notif): New.
17046         (prepare_resume_reply): In non-stop mode, don't change the
17047         general_thread.
17048         * event-loop.c: New.
17049         * Makefile.in (OBJ): Add event-loop.o.
17050         (event-loop.o): New rule.
17051
17052         * linux-low.h (pid_of): Moved here.
17053         (lwpid_of): New.
17054         (get_lwp_thread): Use lwpid_of.
17055         (struct lwp_info): Delete `lwpid' field.  Add `suspended' field.
17056         * linux-low.c (pid_of): Delete.
17057         (inferior_pid): Use lwpid_of.
17058         (linux_event_pipe): New.
17059         (target_is_async_p): New.
17060         (delete_lwp): New.
17061         (handle_extended_wait): Use lwpid_of.
17062         (add_lwp): Don't set lwpid field.
17063         (linux_attach_lwp): Adjust debug output.  Use lwpid_of.
17064         (linux_kill_one_lwp): If killing a running lwp, stop it first.
17065         Use lwpid_of.  Adjust to linux_wait_for_event interface changes.
17066         (linux_detach_one_lwp): If detaching from a running lwp, stop it
17067         first.  Adjust to linux_wait_for_event interface changes.  Use
17068         lwpid_of.
17069         (linux_detach): Don't delete the main lwp here.
17070         (linux_join): Use my_waitpid.  Avoid signal_pid.  Use lwpid_of.
17071         (status_pending_p): Don't consider explicitly suspended lwps.
17072         (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
17073         pointer.  Add OPTIONS argument.  Change return type to int.  Use
17074         my_waitpid instead of sleeping.  Handle WNOHANG.  Use lwpid_of.
17075         (linux_wait_for_event): Take an integer pid instead of a lwp_info
17076         pointer.  Add status pointer argument.  Return a pid instead of a
17077         status.  Use lwpid_of.  Adjust to linux_wait_for_lwp interface
17078         changes.  In non-stop mode, don't switch to a random thread.
17079         (linux_wait): Rename to...
17080         (linux_wait_1): ... this.  Add target_options argument, and handle
17081         it.  Adjust to use resume_kind.  Use lwpid_of.  In non-stop mode,
17082         don't handle the continue thread.  Handle TARGET_WNOHANG.  Merge
17083         clean exit and signal exit code.  Don't stop all threads in
17084         non-stop mode.  In all-stop mode, only stop all threads when
17085         reporting a stop to GDB.  Handle explicit thread stop requests.
17086         (async_file_flush, async_file_mark): New.
17087         (linux_wait): New.
17088         (send_sigstop): Use lwpid_of.
17089         (wait_for_sigstop): Use lwpid_of.  Adjust to linux_wait_for_event
17090         interface changes.  In non-stop mode, don't switch to a random
17091         thread.
17092         (linux_resume_one_lwp): Use lwpid_of.
17093         (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
17094         (linux_resume_one_thread): ... this.  Handle resume_stop.  In
17095         non-stop mode, don't look for pending flag in all threads.
17096         (resume_status_pending_p): Don't consider explicitly suspended
17097         threads.
17098         (my_waitpid): Reimplement.  Emulate __WALL.
17099         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
17100         Use lwpid_of.
17101         (sigchld_handler, linux_supports_non_stop, linux_async)
17102         (linux_start_non_stop): New.
17103         (linux_target_ops): Register linux_supports_non_stop, linux_async
17104         and linux_start_non_stop.
17105         (initialize_low): Install SIGCHLD handler.
17106         * thread-db.c (thread_db_create_event, find_one_thread)
17107         (thread_db_get_tls_address): Use lwpid_of.
17108         * win32-low.c (win32_detach): Adjust to use resume_kind.
17109         (win32_wait): Add `options' argument.
17110         * spu-low.c (spu_resume): Adjust to use resume_kind.
17111         (spu_wait): Add `options' argument.
17112
17113 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
17114
17115         Decouple target code from remote protocol.
17116
17117         * target.h (enum target_waitkind): New.
17118         (struct target_waitstatus): New.
17119         (struct target_ops) <wait>: Return an unsigned long.  Take a
17120         target_waitstatus pointer instead of a char pointer.
17121         (mywait): Likewise.
17122         * target.c (mywait): Change prototype to return an unsigned long.
17123         Take a target_waitstatus pointer instead of a char pointer.  Adjust.
17124         * server.h (thread_from_wait, old_thread_from_wait): Delete
17125         declarations.
17126         (prepare_resume_reply): Change prototype to take a
17127         target_waitstatus.
17128         * server.c (thread_from_wait, old_thread_from_wait): Delete.
17129         (last_status, last_ptid): New.
17130         (start_inferior): Remove "statusptr" argument.  Adjust.  Return a
17131         pid instead of a signal.
17132         (attach_inferior): Remove "status" and "signal" parameters.
17133         Adjust.
17134         (handle_query): For qGetTLSAddr, parse the thread id with strtol,
17135         not as an address.
17136         (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
17137         (handle_v_requests, myresume): Remove "status" and "signal"
17138         parameters.  Adjust.
17139         (handle_status): New.
17140         (main): Delete local `status'.  Adjust.
17141         * remote-utils.c: Include target.h.
17142         (prepare_resume_reply): Change prototype to take a
17143         target_waitstatus.  Adjust.
17144
17145         * linux-low.c (linux_wait): Adjust to new target_ops->wait
17146         interface.
17147         * spu-low.c (spu_wait): Adjust.
17148         * win32-low.c (enum target_waitkind, struct target_waitstatus):
17149         Delete.
17150         (win32_wait): Adjust.
17151
17152 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
17153
17154         * target.h (struct thread_resume): Delete leave_stopped member.
17155         (struct target_ops): Add a `n' argument to the `resume' callback.
17156         * server.c (start_inferior): Adjust.
17157         (handle_v_cont, myresume): Adjust.
17158         * linux-low.c (check_removed_breakpoint): Adjust to resume
17159         interface change, and to removed leave_stopped field.
17160         (resume_ptr): Delete.
17161         (struct thread_resume_array): New.
17162         (linux_set_resume_request): Add new `arg' parameter.  Adjust to
17163         resume interface change.
17164         (linux_continue_one_thread, linux_queue_one_thread)
17165         (resume_status_pending_p): Check if the resume field is NULL
17166         instead of checking the leave_stopped member.
17167         (linux_resume): Adjust to the target resume interface change.
17168         * spu-low.c (spu_resume): Adjust to the target resume interface
17169         change.
17170         * win32-low.c (win32_detach, win32_resume): Ditto.
17171
17172 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
17173
17174         * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
17175         flag.
17176         (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
17177         pending.
17178         (linux_continue_one_thread): Only preserve the stepping flag if
17179         there's a pending breakpoint.
17180
17181 2009-03-31  Pedro Alves  <pedro@codesourcery.com>
17182
17183         * server.c (main): After the inferior having exited, call
17184         remote_close before exiting gdbserver.
17185
17186 2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>
17187
17188         Fix size of FPSCR in Power 7 processors.
17189         * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
17190         (PPC_FEATURE_HAS_DFP): New #define.
17191         (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
17192         size of the FPSCR.
17193
17194 2009-03-23  Pedro Alves  <pedro@codesourcery.com>
17195
17196         * server.c (handle_query) Whitespace and formatting.
17197
17198 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
17199
17200         * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
17201         linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
17202         linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
17203         linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
17204         regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
17205         thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
17206         Makefile.in, configure.ac: Fix whitespace throughout.
17207         * configure: Regenerate.
17208
17209 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
17210
17211         * inferiors.c (find_inferior): Make it safe for the callback
17212         function to delete the currently iterated inferior.
17213
17214 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
17215
17216         * Makefile.in (linuw_low_h): Move higher.
17217         (thread-db.o): Depend on $(linux_low_h).
17218
17219 2009-03-17  Pedro Alves  <pedro@codesourcery.com>
17220
17221         Rename "process" to "lwp" throughout.
17222
17223         * linux-low.c (all_processes): Rename to...
17224         (all_lwps): ... this.
17225         (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
17226         (add_process): Rename to ...
17227         (add_lwp): ... this.  Adjust.
17228         (linux_create_inferior): Adjust.
17229         (linux_attach_lwp): Adjust.
17230         (linux_attach): Adjust.
17231         (linux_kill_one_process): Rename to ...
17232         (linux_kill_one_lwp): ... this.  Adjust.
17233         (linux_kill): Adjust.
17234         (linux_detach_one_process): Rename to ...
17235         (linux_detach_one_lwp): ... this.  Adjust.
17236         (linux_detach): Adjust.
17237         (check_removed_breakpoint): Adjust.
17238         (status_pending_p): Adjust.
17239         (linux_wait_for_process): Rename to ...
17240         (linux_wait_for_lwp): ... this.  Adjust.
17241         (linux_wait_for_event): Adjust.
17242         (send_sigstop): Adjust.
17243         (wait_for_sigstop): Adjust.
17244         (stop_all_processes): Rename to ...
17245         (stop_all_lwps): ... this.
17246         (linux_resume_one_process): Rename to ...
17247         (linux_resume_one_lwp): ... this.  Adjust.
17248         (linux_set_resume_request, linux_continue_one_thread)
17249         (linux_queue_one_thread, resume_status_pending_p)
17250         (usr_store_inferior_registers, regsets_store_inferior_registers)
17251         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
17252         Adjust.
17253         * linux-low.h (get_process): Rename to ...
17254         (get_lwp): ... this.  Adjust.
17255         (get_thread_process): Rename to ...
17256         (get_thread_lwp): ... this.  Adjust.
17257         (get_process_thread): Rename to ...
17258         (get_lwp_thread): ... this.  Adjust.
17259         (struct process_info): Rename to ...
17260         (struct lwp_info): ... this.
17261         (all_processes): Rename to ...
17262         (all_lwps): ... this.
17263         * proc-service.c (ps_lgetregs): Adjust.
17264         * thread-db.c (thread_db_create_event, find_one_thread)
17265         (maybe_attach_thread, thread_db_get_tls_address): Adjust.
17266
17267 2009-03-14  Pedro Alves  <pedro@codesourcery.com>
17268
17269         * server.c (handle_query): Handle "qAttached".
17270
17271 2009-03-13  Nathan Sidwell  <nathan@codesourcery.com>
17272
17273         * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
17274         GPLv3, update license URL.
17275
17276 2009-03-01  Doug Evans  <dje@google.com>
17277
17278         * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
17279         (server_h): Add gdb_signals.h.
17280         (signals.o): Update.
17281         * server.h (target_signal_from_host,target_signal_to_host_p)
17282         (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
17283
17284 2009-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>
17285
17286         * remote-utils.c (getpkt): Also generate remote-debug
17287         information if noack_mode is set.
17288
17289 2009-02-06  Pedro Alves  <pedro@codesourcery.com>
17290
17291         * server.c (handle_query): Report qXfer:siginfo:read and
17292         qXfer:siginfo:write as supported and handle them.
17293         * target.h (struct target_ops) <qxfer_siginfo>: New field.
17294         * linux-low.c (linux_xfer_siginfo): New.
17295         (linux_target_ops): Set it.
17296
17297 2009-01-26  Pedro Alves  <pedro@codesourcery.com>
17298
17299         * server.c (gdbserver_usage): Mention --remote-debug.
17300         (main): Accept '--remote-debug' switch.
17301
17302 2009-01-18  Doug Evans  <dje@google.com>
17303
17304         * regcache.c (new_register_cache): No need to check result of xcalloc.
17305         * server.c (handle_search_memory): Back out calls to xmalloc,
17306         result is checked and error is returned to user upon failure.
17307         (handle_query): Ditto.  Add more checks for result of malloc.
17308         (handle_v_cont): Check result of malloc, report error back to
17309         user upon failure.
17310         (handle_v_run): Ditto.  Call freeargv.
17311         * server.h (freeargv): Declare.
17312         * utils.c (freeargv): New fn.
17313
17314 2009-01-15  Doug Evans  <dje@google.com>
17315
17316         * gdbreplay.c (perror_with_name): Make arg const char *.
17317         * server.h (target_signal_to_name): Make return type const char *.
17318         * thread-db.c (thread_db_err_str): Make return type const char *.
17319         * utils.c (perror_with_name): Make arg const char *.
17320
17321 2009-01-14  Pedro Alves  <pedro@codesourcery.com>
17322
17323         * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
17324         when handling a EXIT_PROCESS_DEBUG_EVENT.
17325
17326 2009-01-06  Joel Brobecker  <brobecker@adacore.com>
17327
17328         * gdbreplay.c (gdbreplay_version): Update copyright year.
17329         * server.c (gdbserver_version): Likewise.
17330
17331 2009-01-05  Doug Evans  <dje@google.com>
17332
17333         * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
17334         (handle_extended_wait): Improve comment.
17335
17336 2008-12-13  Doug Evans  <dje@google.com>
17337
17338         * utils.c (xmalloc,xcalloc,xstrdup): New fns.
17339         * server.h (ATTR_MALLOC): New macro.
17340         (xmalloc,xcalloc,xstrdup): Declare.
17341         * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
17342         * inferiors.c: Ditto.
17343         * linux-low.c: Ditto.
17344         * mem-break.c: Ditto.
17345         * regcache.c: Ditto.
17346         * remote-utils.c: Ditto.
17347         * server.c: Ditto.
17348         * target.c: Ditto.
17349         * win32-low.c: Ditto.
17350
17351 2008-12-12  Doug Evans  <dje@google.com>
17352
17353         * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
17354         in debugging printf.
17355
17356         * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
17357
17358 2008-12-09  Doug Evans  <dje@google.com>
17359
17360         * linux-low.h (struct process_info): Delete member tid, unused.
17361         * thread-db.c (find_one_thread): Update.
17362         (maybe_attach_thread): Update.
17363
17364 2008-12-02  Pedro Alves  <pedro@codesourcery.com>
17365
17366         * target.h (struct target_ops): Add qxfer_osdata member.
17367         * linux-low.c: Include ctype.h and pwd.h and sys/types.h
17368         and dirent.h.
17369         (linux_qxfer_osdata): New functions.
17370         (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
17371         callback.
17372         * server.c (handle_query): Handle "qXfer:osdata:read:".
17373         * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
17374         (buffer_xml_printf): New functions.
17375         * server.h (struct buffer): New.
17376         (buffer_grow_str, buffer_grow_str0): New macros.
17377         (buffer_grow, buffer_free, buffer_init, buffer_finish)
17378         (buffer_xml_printf): Declare.
17379
17380 2008-11-24  Doug Evans  <dje@google.com>
17381
17382         * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
17383
17384 2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>
17385
17386         * server.c (handle_v_run): Always use the supplied argument list.
17387
17388 2008-11-19  Bob Wilson  <bob.wilson@acm.org>
17389
17390         * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
17391         (xtensa_regmap_table): Add entry for scompare1.
17392
17393 2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
17394
17395         * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
17396         powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
17397         powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
17398         powerpc-isa205-64l.o, powerpc-isa205-64l.c,
17399         powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
17400         powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
17401         * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
17402         XML target descriptions.
17403         * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
17404         when inferior is running on an ISA 2.05 or later processor.  Add
17405         special case to return offset for full 64-bit slot of FPSCR when
17406         in 32-bits.
17407
17408 2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>
17409
17410         * Makefile.in (SFILES, clean): Added sparc64 files.
17411         (reg-sparc64.o, reg-sparc64.c): New.
17412         * configure.srv (sparc*-*-linux*): New configuration.
17413         * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
17414         syscall arguments for SPARC.
17415         (regsets_store_inferior_registers): Likewise.
17416         * linux-sparc-low.c: New file.
17417
17418 2008-10-21  Doug Evans  <dje@google.com>
17419
17420         * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
17421         (READLINE_DIR,READLINE_DEP): Delete.
17422         (INTERNAL_CFLAGS): Update.
17423         (LINTFLAGS): Update.
17424
17425 2008-10-10  Pedro Alves  <pedro@codesourcery.com>
17426
17427         * server.c (handle_v_run): If GDB didn't specify an argv, use the
17428         whole argv from the last run, not just argv[0].
17429
17430 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
17431
17432         * regcache.c (new_register_cache): Return NULL if the register
17433         cache size isn't known yet.
17434         (free_register_cache): Avoid dereferencing a NULL regcache.
17435
17436 2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
17437
17438         * configure.srv: Merge MIPS and MIPS64.
17439
17440 2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
17441
17442         * Makefile.in (uninstall): Apply $(EXEEXT) too.
17443
17444 2008-08-18  Luis Machado  <luisgpm@br.ibm.com>
17445
17446         * Makefile.in: Add required vsx dependencies.
17447
17448         * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
17449         Declare init_registers_powerpc_vsx32l.
17450         Declare init_registers_powerpc_vsx64l.
17451         Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
17452         (ppc_arch_setup): Check for VSX in hwcap.
17453         (ppc_fill_vsxregset): New function.
17454         (ppc_store_vsxregset): New function.
17455         Add new VSX entry in regset_info target_regsets.
17456
17457         * configure.srv: Add new VSX dependencies.
17458
17459 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
17460
17461         * remote-utils.c (noack_mode, transport_is_reliable): New globals.
17462         (remote_open): Set or clear transport_is_reliable.
17463         (putpkt_binary): Don't expect acks in noack mode.
17464         (getpkt): Don't send ack/nac in noack mode.
17465         * server.c (handle_general_set): Handle QStartNoAckMode.
17466         (handle_query): If connected by tcp pass QStartNoAckMode+ in
17467         qSupported.
17468         (main): Reset noack_mode on every connection.
17469         * server.h (noack_mode): Declare.
17470
17471 2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17472
17473         * Makefile.in (GDBREPLAY_OBS): New variable.
17474         (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
17475
17476 2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
17477             Daniel Jacobowitz  <dan@codesourcery.com>
17478
17479         * linux-low.c (linux_resume_one_process): Ignore ESRCH.
17480         (usr_store_inferior_registers): Likewise.
17481         (regsets_store_inferior_registers): Likewise.
17482
17483 2008-07-31  Rolf Jansen  <rj@surtec.com>
17484             Pedro Alves  <pedro@codesourcery.com>
17485
17486         * configure.ac: Check for memmem declaration.
17487         * server.c [HAVE_MALLOC_H]: Include malloc.h.
17488         (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
17489         (disable_packet_qfThreadInfo): Unconditionally compile.
17490         * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
17491         * configure, config.in: Regenerate.
17492
17493 2008-07-28  Doug Kwan  <dougkwan@google.com>
17494
17495         * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
17496         (linux_write_memory): Remove declaration of errno.
17497
17498 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
17499
17500         * linux-low.c (handle_extended_wait): Do not use "status"
17501         variable uninitialized.
17502
17503 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
17504
17505         * server.c (handle_v_attach): Inhibit reporting dll changes.
17506
17507 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
17508
17509         * remote-utils.c (prepare_resume_reply): If requested, don't
17510         output "thread:TID" in the T stop reply.
17511
17512         * server.c (disable_packet_vCont, disable_packet_Tthread)
17513         (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
17514         (handle_query): If requested, disable support for qC, qfThreadInfo
17515         and qsThreadInfo.
17516         (handle_v_requests): If requested, disable support for vCont.
17517         (gdbserver_show_disableable): New.
17518         (main): Handle --disable-packet and --disable-packet=LIST.
17519
17520         * server.h (disable_packet_vCont, disable_packet_Tthread)
17521         (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
17522
17523 2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>
17524
17525         * server.c (gdbserver_usage): Mention --version.
17526
17527 2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
17528
17529         * Makefile.in (gdbreplay.o): New rule.
17530
17531 2008-06-06  Joseph Myers  <joseph@codesourcery.com>
17532
17533         * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
17534         message, not gdbserver.
17535
17536 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
17537             Nathan Sidwell  <nathan@codesourcery.com>
17538             Joseph Myers  <joseph@codesourcery.com>
17539
17540         * acinclude.m4: Include ../../config/acx.m4.
17541         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
17542         * configure, config.in: Regenerate.
17543         * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
17544         * server.c (gdbserver_version): Print PKGVERSION.
17545         (gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
17546         (main): Adjust gdbserver_usage calls.
17547         * gdbreplay.c (version, host_name): Add declarations.
17548         (gdbreplay_version, gdbreplay_usage): New.
17549         (main): Accept --version and --help options.
17550
17551 2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>
17552
17553         * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
17554         (arm_breakpoint_at): Handle Thumb.
17555         (the_low_target): Add comment.
17556
17557 2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
17558
17559         * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
17560
17561 2008-05-09  Doug Evans  <dje@google.com>
17562
17563         * server.h (decode_search_memory_packet): Declare.
17564         * remote-utils.c (decode_search_memory_packet): New fn.
17565         * server.c (handle_search_memory_1): New fn.
17566         (handle_search_memory): New fn.
17567         (handle_query): Process qSearch:memory packets.
17568
17569 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
17570
17571         * regcache.c (registers_length): Remove.
17572         (set_register_cache): Verify that PBUFSIZ is large enough to hold a
17573         full register packet.
17574         * regcache.h (registers_length): Remove prototype.
17575         * server.h (PBUFSIZ): Define to 16384.
17576
17577 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
17578
17579         * configure.srv (powerpc*-*-linux*): Set srv_regobj to
17580         powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
17581         powerpc-64l.o, and powerpc-altivec64l.o.
17582         Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
17583         rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
17584         rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
17585         rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
17586         rs6000/power-linux.xml, and rs6000/power64-linux.xml
17587         to srv_xmlfiles.
17588
17589         * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
17590         (powerpc-32l.o, powerpc-32l.c): ... these new rules.
17591         (powerpc-32.o, powerpc-32.c): Remove, replace by ...
17592         (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
17593         (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
17594         (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
17595         (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
17596         (powerpc-64l.o, powerpc-64l.c): ... these new rules.
17597         (powerpc-64.o, powerpc-64.c): Remove, replace by ...
17598         (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
17599         (clean): Update.
17600
17601         * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
17602         (init_registers_powerpc_32l): ... this new prototype.
17603         (init_registers_powerpc_32): Remove, replace by ...
17604         (init_registers_powerpc_altivec32l): ... this new prototype.
17605         (init_registers_powerpc_e500): Remove, replace by ...
17606         (init_registers_powerpc_e500l): ... this new prototype.
17607         (init_registers_ppc64): Remove, replace by ...
17608         (init_registers_powerpc_64l): ... this new prototype.
17609         (init_registers_powerpc_64): Remove, replace by ...
17610         (init_registers_powerpc_altivec64l): ... this new prototype.
17611         (ppc_num_regs): Set to 73.
17612         (PT_ORIG_R3, PT_TRAP): Define if necessary.
17613         (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
17614         (ppc_cannot_store_register): Handle orig_r3 and trap.
17615         (ppc_arch_setup): Update init_registers_... calls.
17616         (ppc_fill_gregset): Handle orig_r3 and trap.
17617
17618         * inferiors.c (clear_inferiors): Reset current_inferior.
17619
17620 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
17621
17622         * acinclude.m4: Add override.m4.
17623         * configure: Regenerate.
17624
17625 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
17626
17627         * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
17628         initial call to init_register_ppc64.
17629
17630 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
17631
17632         * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
17633         single powerpc*-*-linux* case.
17634         (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
17635
17636 2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>
17637
17638         * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
17639         srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
17640         from reg_xmlfiles.
17641         * linux-ppc-low.c: Include <elf.h>.
17642         (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
17643         (ppc_hwcap): New global variable.
17644         (ppc_regmap): Remove __SPE__ #ifdef sections.
17645         (ppc_regmap_e500): New global variable.
17646         (ppc_cannot_store_register): Update __SPE__ special case.
17647         (ppc_get_hwcap): New function.
17648         (ppc_arch_setup): Use it to determine whether inferior supports
17649         AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
17650         (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
17651         Do not access registers if target does not support AltiVec.
17652         (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
17653         Do not access registers if target does not support SPE.
17654         (target_regsets): Unconditionally include AltiVec and SPE regsets.
17655
17656 2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
17657
17658         * linux-low.c (disabled_regsets, num_regsets): New.
17659         (use_regsets_p): Delete.
17660         (linux_wait_for_process): Clear disabled_regsets.
17661         (regsets_fetch_inferior_registers): Check and set it.
17662         (regsets_store_inferior_registers): Likewise.
17663         (linux_fetch_registers, linux_store_registers): Do not use
17664         use_regsets_p.
17665         (initialize_low): Allocate disabled_regsets.
17666
17667 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
17668
17669         * Makefile.in (LIBOBJS): New.
17670         (OBS): Use LIBOBJS.
17671         (memmem.o): New rule.
17672         * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
17673         * configure: Regenerated.
17674
17675 2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>
17676
17677         * server.c (handle_query): Never return "unsupported" for
17678         qXfer:features:read queries.
17679
17680 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
17681
17682         * server.c (get_features_xml): Fix inverted condition.
17683         (handle_query): Always support qXfer:feature:read.
17684
17685 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
17686
17687         * server.c (wrapper_argv): New.
17688         (start_inferior): Handle wrapper_argv.  If set, expect an extra
17689         trap.
17690         (gdbserver_usage): Document --wrapper.
17691         (main): Parse --wrapper.
17692
17693 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
17694
17695         * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
17696         powerpc-*-linux* to srv_regobj and reg_xmlfiles.
17697         * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
17698         (ppc_set_pc): Likewise.
17699         (ppc_arch_setup): New function.
17700         (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
17701         of collect_register.
17702         (the_low_target): Use ppc_arch_setup as arch_setup initializer.
17703
17704 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
17705
17706         * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
17707         instead of linux-ppc64-low.o.
17708         * linux-ppc64-low.c: Remove file.
17709         * Makefile.in (SFILES): Remove linux-ppc64-low.c.
17710         (linux-ppc64-low.o): Remove rule.
17711
17712         * linux-ppc-low.c (init_registers_ppc64): Add prototype.
17713         (init_registers_powerpc_64): Likewise.
17714         (ppc_regmap): Conditionally define depending on __powerpc64__.
17715         (ppc_cannot_store_register): Do not special-case "fpscr" when
17716         compiled on __powerpc64__.
17717         (ppc_collect_ptrace_register): New function.
17718         (ppc_supply_ptrace_register): New function.
17719         (ppc_breakpoint): Change type to "unsigned int".
17720         (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
17721         (the_low_target): Conditionally provide initializers for the
17722         arch_setup member depending on __powerpc64__.  Install
17723         collect_ptrace_register and supply_ptrace_register members.
17724
17725 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
17726
17727         * regcache.h (gdbserver_xmltarget): Add extern declaration.
17728         * server.c (gdbserver_xmltarget): Define.
17729         (get_features_xml): Use it to replace "target.xml" and arch_string.
17730
17731         * configure.srv: Remove srv_xmltarget.  Add XML files that were
17732         mentioned there to srv_xmlfiles instead.  Remove conditional tests
17733         on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
17734         srv_xmlfiles and srv_regobj to include all possible choices.
17735         * configure.ac (srv_xmltarget): Remove.
17736         (srv_xmlfiles): Do not add "target.xml".
17737         (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
17738         checks for supplementary target information.
17739         * configure: Regenerate.
17740         * Makefile.in (XML_TARGET): Remove.
17741         (target.xml): Remove rule.
17742         (clean): Do not clean up target.xml.
17743         (.PRECIOUS): Do not mention target.xml.
17744
17745         * target.h (struct target_ops): Remove arch_string member.
17746         * linux-low.c (linux_arch_string): Remove.
17747         (linux_target_ops): Remove arch_string initializer.
17748         * linux-low.h (struct linux_target_ops): Remove arch_string member.
17749         * linux-i386-low.c (the_low_target): Remove arch_string initializer.
17750         * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
17751         * spu-low.c (spu_arch_string): Remove.
17752         (spu_target_ops): Remove arch_string initializer.
17753         * win32-low.c (win32_arch_string): Remove.
17754         (win32_target_ops): Remove arch_string initializer.
17755         * win32-low.h (struct win32_target_ops): Remove arch_string member.
17756         * win32-arm-low.c (the_low_target): Remove arch_string initializer.
17757         * win32-i368-low.c (the_low_target): Remove arch_string initializer.
17758
17759 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
17760
17761         * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
17762         by collect_ptrace_register and supply_ptrace_register hooks.
17763         * linux-low.c (fetch_register): Use supply_ptrace_register callback
17764         instead of checking for the_low_target.left_pad_xfer.
17765         (usr_store_inferior_registers): Use collect_ptrace_register callback
17766         instead of checking for the_low_target.left_pad_xfer.
17767
17768         * linux-s390-low.c (s390_collect_ptrace_register): New function.
17769         (s390_supply_ptrace_register): Likewise.
17770         (s390_fill_gregset): Call s390_collect_ptrace_register.
17771         (the_low_target): Update.
17772
17773         * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
17774         (ppc_supply_ptrace_register): Likewise.
17775         (the_low_target): Update.
17776
17777         * linux-i386-low.c (the_low_target): Update.
17778         * linux-x86-64-low.c (the_low_target): Update.
17779
17780 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
17781
17782         * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
17783         reg-s390.o and reg-s390x.o.
17784
17785         * linux-low.c (new_inferior): New global variable.
17786         (linux_create_inferior, linux_attach): Set it.
17787         (linux_wait_for_process): Call the_low_target.arch_setup after the
17788         target has stopped for the first time.
17789         (initialize_low): Do not call the_low_target.arch_setup.
17790
17791         * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
17792         (s390_set_pc): Likewise.
17793         (s390_arch_setup): New function.
17794         (the_low_target): Use s390_arch_setup as arch_setup routine.
17795
17796         * regcache.c (realloc_register_cache): New function.
17797         (set_register_cache): Call it for each existing regcache.
17798
17799 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
17800
17801         * server.h (init_registers): Remove prototype.
17802
17803         * linux-low.h (struct linux_target_ops): Add arch_setup field.
17804         * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
17805         instead of init_registers ().
17806         * linux-arm-low.c (init_registers_arm): Add prototype.
17807         (init_registers_arm_with_iwmmxt): Likewise.
17808         (the_low_target): Add initializer for arch_setup field.
17809         * linux-cris-low.c (init_registers_cris): Add prototype.
17810         (the_low_target): Add initializer for arch_setup field.
17811         * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
17812         (the_low_target): Add initializer for arch_setup field.
17813         * linux-i386-low.c (init_registers_i386_linux): Add prototype.
17814         (the_low_target): Add initializer for arch_setup field.
17815         * linux-ia64-low.c (init_registers_ia64): Add prototype.
17816         (the_low_target): Add initializer for arch_setup field.
17817         * linux-m32r-low.c (init_registers_m32r): Add prototype.
17818         (the_low_target): Add initializer for arch_setup field.
17819         * linux-m68k-low.c (init_registers_m68k): Add prototype.
17820         (the_low_target): Add initializer for arch_setup field.
17821         * linux-mips-low.c (init_registers_mips_linux): Add prototype.
17822         (init_registers_mips64_linux): Likewise.
17823         (the_low_target): Add initializer for arch_setup field.
17824         * linux-ppc-low.c (init_registers_ppc): Add prototype.
17825         (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
17826         (the_low_target): Add initializer for arch_setup field.
17827         * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
17828         (init_registers_powerpc_64): Likewise.
17829         (the_low_target): Add initializer for arch_setup field.
17830         * linux-s390-low.c (init_registers_s390): Add prototype.
17831         (init_registers_s390x): Likewise.
17832         (the_low_target): Add initializer for arch_setup field.
17833         * linux-sh-low.c (init_registers_sh): Add prototype.
17834         (the_low_target): Add initializer for arch_setup field.
17835         * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
17836         (the_low_target): Add initializer for arch_setup field.
17837         * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
17838         (the_low_target): Add initializer for arch_setup field.
17839
17840         * win32-low.h (struct win32_target_ops): Add arch_setup field.
17841         * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
17842         instead of init_registers ().
17843         * win32-arm-low.c (init_registers_arm): Add prototype.
17844         (the_low_target): Add initializer for arch_setup field.
17845         * win32-i386-low.c (init_registers_i386): Add prototype.
17846         (the_low_target): Add initializer for arch_setup field.
17847
17848         * spu-low.c (init_registers_spu): Add prototype.
17849         (initialize_low): Call initialie_registers_spu () instead of
17850         initialize_registers ().
17851
17852 2008-02-19  Pedro Alves  <pedro@codesourcery.com>
17853
17854         * server.c (handle_v_requests): When handling the vRun and vAttach
17855         packets, if already debugging a process, don't kill it.  Return an
17856         error instead.
17857
17858 2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>
17859
17860         * server.c (handle_query): Correct length check.
17861
17862 2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>
17863
17864         * win32-low.c (do_initial_child_stuff): Add process handle
17865         parameter.  Set current_process_handle and current_process_id from the
17866         parameters. Clear globals.
17867         (win32_create_inferior): Don't set current_process_handle and
17868         current_process_id here.  Instead pass them on the call to
17869         do_initial_child_stuff.
17870         (win32_attach): Likewise.
17871         (win32_clear_inferiors): New.
17872         (win32_kill): Don't close the current process handle or the
17873         current thread handle here.  Instead call win32_clear_inferiors.
17874         (win32_detach): Don't open a new handle to the process.  Call
17875         win32_clear_inferiors.
17876         (win32_join): Don't rely on current_process_handle; open a new
17877         handle using the process id.
17878         (win32_wait): Call win32_clear_inferiors when the inferior process
17879         has exited.
17880
17881 2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>
17882
17883         * server.c (monitor_show_help): Add "exit".
17884
17885 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
17886
17887         * Makefile.in (SFILES): Add linux-xtensa-low.c.
17888         (clean): Add reg-xtensa.c.
17889         (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
17890         * configure.srv (xtensa*-*-linux*) New target.
17891         * linux-xtensa-low.c: New.
17892         * xtensa-xtregs.c: New.
17893
17894 2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>
17895
17896         * hostio.c: Don't include errno.h.
17897         (errno_to_fileio_errno): Move to hostio-errno.
17898         * hostio.c: (hostio_error): Remove the error parameter.  Defer the
17899         error number outputting to the target->hostio_last_error callback.
17900         (hostio_packet_error): Use FILEIO_EINVAL directly.
17901         (handle_open, handle_pread, hostio_error, handle_unlink): Update
17902         calls to hostio_error.
17903         * hostio-errno.c: New.
17904         * server.h (hostio_last_error_from_errno): Declare.
17905         * target.h (target_ops): Add hostio_last_error member.
17906         * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
17907         as hostio_last_error handler.
17908         * spu-low.c (spu_target_ops): Likewise.
17909         * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
17910         (wince_hostio_last_error): New functions.
17911         (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
17912         as hostio_last_error handler.
17913         (win32_target_ops) [!_WIN32_WCE]: Register
17914         hostio_last_error_from_errno as hostio_last_error handler.
17915         * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
17916         (hostio-errno.o): New rule.
17917         * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
17918         * configure.srv (srv_hostio_err_objs): New variable.  Default to
17919         hostio-errno.o.
17920         (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
17921         * configure: Regenerate.
17922
17923 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
17924
17925         * linux-low.c (linux_attach_lwp): Do not _exit after errors.
17926         (linux_kill, linux_detach): Clean up the process list.
17927         * remote-utils.c (remote_open): Improve port number parsing.
17928         (putpkt_binary, input_interrupt): Only send interrupts if the target
17929         is running.
17930         * server.c (extended_protocol): Make static.
17931         (attached): Define earlier.
17932         (exit_requested, response_needed, program_argv): New variables.
17933         (target_running): New.
17934         (start_inferior): Clear attached here.
17935         (attach_inferior): Set attached here.
17936         (require_running): Define.
17937         (handle_query): Use require_running and target_running.  Implement
17938         "monitor exit".
17939         (handle_v_attach, handle_v_run): New.
17940         (handle_v_requests): Use require_running.  Handle vAttach and vRun.
17941         (gdbserver_usage): Update.
17942         (main): Redo argument parsing.  Handle --debug and --multi.  Handle
17943         --attach along with other options or after the port.  Save
17944         program_argv.  Support no initial program.  Resynchronize
17945         communication with GDB after an error.  Handle "monitor exit".
17946         Use require_running and target_running.  Always allow the extended
17947         protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
17948         restart in extended mode.
17949         * README: Refer to the GDB manual.  Update --attach usage.
17950
17951 2007-12-20  Andreas Schwab  <schwab@suse.de>
17952
17953         * linux-low.c (STACK_SIZE): Define.
17954         (linux_tracefork_child): Use it.  Use __clone2 on ia64.
17955         (linux_test_for_tracefork): Likewise.
17956
17957 2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>
17958
17959         * linux-low.c (linux_wait_for_event): Update messages.  Do not
17960         reinsert auto-delete breakpoints.
17961         * mem-break.c (struct breakpoint): Change return type of handler to
17962         int.
17963         (set_breakpoint_at): Update handler type.
17964         (reinsert_breakpoint_handler): Return 1 instead of calling
17965         delete_breakpoint.
17966         (reinsert_breakpoint_by_bp): Check for the original breakpoint before
17967         setting a new one.
17968         (check_breakpoints): Delete auto-delete breakpoints and return 2.
17969         * mem-break.h (set_breakpoint_at): Update handler type.
17970         * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
17971         * win32-low.c (auto_delete_breakpoint): New.
17972         (get_child_debug_event): Use it.
17973
17974 2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>
17975
17976         * configure.ac: Check for pread and pwrite.
17977         * hostio.c (handle_pread): Fall back to lseek and read.
17978         (handle_pwrite): Fall back to lseek and write.
17979         * config.in, configure: Regenerated.
17980
17981 2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>
17982
17983         * server.c (myresume): Add own_buf argument.
17984         (main): Update calls.
17985
17986 2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>
17987
17988         * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
17989         * remote-utils.c (remote_open): Do not call disable_async_io.
17990         (block_async_io): Delete.
17991         (unblock_async_io): Make static.
17992         (initialize_async_io): New.
17993         * server.c (handle_v_cont): Handle async I/O here.
17994         (myresume): Likewise.  Move other common resume tasks here...
17995         (main): ... from here.  Call initialize_async_io.  Disable async
17996         I/O before the main loop.
17997         * server.h (initialize_async_io): Declare.
17998         (block_async_io, unblock_async_io): Delete prototypes.
17999         * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
18000
18001 2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>
18002
18003         * remote-utils.c (readchar): Allow binary data in received messages.
18004
18005 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
18006
18007         * win32-low.c (attaching): New global.
18008         (win32_create_inferior): Clear the `attaching' global.
18009         (win32_attach): Set the `attaching' global.
18010         (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
18011         attaching.  Only set a breakpoint at the entry point if not
18012         attaching.
18013
18014 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
18015
18016         * server.c (main): Don't report dll events on the initial
18017         connection on attaches.
18018
18019 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
18020
18021         * server.c (main): Relax numerical bases supported for the pid of
18022         the --attach command line argument.
18023
18024 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
18025
18026         * win32-low.c (win32_attach): Call OpenProcess before
18027         DebugActiveProcess, not after.  Add last error output to error
18028         call.
18029
18030 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
18031
18032         * win32-low.c (win32_get_thread_context)
18033         (win32_set_thread_context): New functions.
18034         (thread_rec): Use win32_get_thread_context.
18035         (continue_one_thread, win32_resume): Use win32_set_thread_context.
18036         * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
18037         field.
18038
18039 2007-12-03  Leo Zayas
18040             Pedro Alves  <pedro_alves@portugalmail.pt>
18041
18042         * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
18043         global variables.
18044         (child_add_thread): Minor cleanup.
18045         (child_continue): Resume artificially suspended threads before
18046         calling ContinueDebugEvent.
18047         (suspend_one_thread): New.
18048         (fake_breakpoint_event): New.
18049         (get_child_debug_event): Change return type to int.  Check here if
18050         gdb sent an interrupt request.  If a soft interrupt was requested,
18051         fake a breakpoint event.  Return 0 if there is no event to handle,
18052         and 1 otherwise.
18053         (win32_wait): Don't check here if gdb sent an interrupt request.
18054         Ensure there is a valid event to handle.
18055         (win32_request_interrupt): Add soft interruption method as last
18056         resort.
18057
18058 2007-12-03  Leo Zayas
18059             Pedro Alves  <pedro_alves@portugalmail.pt>
18060
18061         * win32-low.h (win32_thread_info): Add descriptions to the
18062         structure members.  Replace `suspend_count' counter by a
18063         `suspended' flag.
18064         * win32-low.c (thread_rec): Update condition of when to get the
18065         context from the inferior.  Rely on ContextFlags being set if it
18066         has already been retrieved.  Only suspend the inferior thread if
18067         we haven't already.  Warn if that fails.
18068         (continue_one_thread): s/suspend_count/suspended/.  Only call
18069         ResumeThread once.  Warn if that fails.
18070
18071 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
18072
18073         * win32-low.c (win32_wait): Don't read from the inferior when it
18074         has already exited.
18075
18076 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
18077
18078         * Makefile.in (win32_low_h): New variable.
18079         (win32-low.o): Add dependency on $(win32_low_h).
18080         (win32-arm-low.o, win32-i386-low.o): New rules.
18081
18082 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
18083
18084         * hostio.c: Correct copyright year.
18085
18086 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
18087
18088         * Makefile.in (OBS): Add hostio.o.
18089         (hostio.o): New rule.
18090         * server.h (handle_vFile): Declare.
18091         * hostio.c: New file.
18092         * server.c (handle_v_requests): Take packet_len and new_packet_len
18093         for binary packets.  Call handle_vFile.
18094         (main): Update call to handle_v_requests.
18095
18096 2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>
18097
18098         * linux-low.c: Include <sched.h>.
18099
18100 2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
18101
18102         * linux-low.c (linux_tracefork_grandchild): New.
18103         (linux_tracefork_child): Use clone.
18104         (linux_test_for_tracefork): Use clone; allocate and free a stack.
18105
18106 2007-10-31  Joel Brobecker  <brobecker@adacore.com>
18107
18108         * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
18109
18110 2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>
18111
18112         * linux-low.c (handle_extended_wait): Handle unexpected signals.
18113
18114 2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>
18115
18116         * inferiors.c (change_inferior_id): Delete.
18117         (add_pid_to_list, pull_pid_from_list): New.
18118         * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
18119         (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
18120         (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
18121         (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
18122         (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
18123         (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
18124         (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
18125         (using_threads): Always set to 1.
18126         (handle_extended_wait): New.
18127         (add_process): Do not set TID.
18128         (linux_create_inferior): Set must_set_ptrace_flags.
18129         (linux_attach_lwp): Remove TID argument.  Do not check using_threads.
18130         Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
18131         (linux_thread_alive): Rename TID argument to LWPID.
18132         (linux_wait_for_process): Handle unknown processes.  Do not use TID.
18133         (linux_wait_for_event): Do not use TID or check using_threads.  Update
18134         call to dead_thread_notify.  Call handle_extended_wait.
18135         (linux_create_inferior): Use PTRACE_SETOPTIONS.
18136         (send_sigstop): Delete sigstop_sent.
18137         (wait_for_sigstop): Avoid TID.
18138         (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
18139         (linux_test_for_tracefork): New.
18140         (linux_lookup_signals): Use thread_db_active and
18141         linux_supports_tracefork_flag.
18142         (initialize_low): Use thread_db_active and linux_test_for_tracefork.
18143         * linux-low.h (get_process_thread): Avoid TID.
18144         (struct process_ifo): Move thread_known and tid to the end.  Remove
18145         sigstop_sent.
18146         (linux_attach_lwp, thread_db_init): Update prototypes.
18147         * server.h (change_inferior_id): Delete prototype.
18148         (add_pid_to_list, pull_pid_from_list): New prototypes.
18149         * thread-db.c (thread_db_use_events): New.
18150         (find_first_thread): Rename to...
18151         (find_one_thread): ...this.  Update callers and messages.  Do not
18152         call fatal.  Check thread_db_use_events.  Do not call
18153         change_inferior_id or new_thread_notify.
18154         (maybe_attach_thread): Update.  Do not call new_thread_notify.
18155         (thread_db_init): Set thread_db_use_events.  Check use_events.
18156         * utils.c (fatal, warning): Correct message prefix.
18157
18158 2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>
18159
18160         * Makefile.in (clean): Remove new files.
18161         (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
18162         (powerpc-64.o, powerpc-64.c): New rules.
18163         * configure.srv: Use alternate register sets for powerpc64-*-linux*
18164         with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
18165         with SPE.
18166         * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
18167         SPE targets.
18168         (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
18169         (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
18170         (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
18171         (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
18172         (target_regsets): Add AltiVec and SPE register sets.
18173         * configure.ac: Check for AltiVec and SPE.
18174         * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
18175         (ppc_fill_vrregset, ppc_store_vrregset): New.
18176         (target_regsets): Add AltiVec register set.
18177         * configure: Regenerated.
18178
18179 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
18180
18181         * linux-low.c (O_LARGEFILE): Define.
18182         (linux_read_memory): Use /proc/PID/mem.
18183         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
18184         * configure, config.in: Regenerated.
18185
18186 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
18187
18188         * linux-low.c (linux_wait_for_event): Do not pass signals while
18189         single-stepping.
18190
18191 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
18192
18193         * win32-low.c (create_process): New.
18194         (win32_create_inferior): Use create_process instead of
18195         CreateProcess.  If create_process failed retry appending an ".exe"
18196         suffix.  Store the GetLastError result immediatelly after
18197         create_process calls and use it on the call to error.
18198
18199 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
18200
18201         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
18202
18203 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
18204
18205         * configure.ac: Switch license to GPLv3.
18206
18207 2007-08-01  Michael Snyder  <msnyder@access-company.com>
18208
18209         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
18210
18211 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
18212
18213         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
18214         typedef.
18215         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
18216         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
18217         CloseToolhelp32Snapshot.
18218         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
18219         CloseToolhelp32Snapshot.
18220
18221 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
18222
18223         * server.c (main): Check for inferior exit before main loop.
18224
18225 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
18226
18227         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
18228         instead of on tmp_desc.
18229
18230 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
18231             Daniel Jacobowitz  <dan@codesourcery.com>
18232
18233         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
18234         (add_thread): Minor cleanups.
18235         (clear_inferiors): Move lower in the file.  Clear the DLL
18236         list.
18237         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
18238         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
18239         (xml_escape_text): New.
18240         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
18241         for qSupported.
18242         (handle_v_cont): Report errors.
18243         (gdbserver_version): Update.
18244         (main): Correct size of own_buf.  Do not report initial DLL events.
18245         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
18246         (unloaded_dll, xml_escape_text): New.
18247         * win32-low.c (enum target_waitkind): Update comments.
18248         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
18249         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
18250         (win32_EnumProcessModules, win32_GetModuleInformation)
18251         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
18252         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
18253         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
18254         (win32_Module32First, win32_Module32Next, load_toolhelp)
18255         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
18256         (get_child_debug_event): Handle DLL events.
18257         (win32_wait): Likewise.
18258
18259 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
18260
18261         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
18262         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
18263
18264 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
18265
18266         * win32-low.c (handle_output_debug_string): Ignore event if not
18267         waiting.
18268
18269 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
18270
18271         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
18272
18273 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
18274
18275         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
18276
18277 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
18278
18279         * inferiors.c (change_inferior_id): Add comment.
18280         * linux-low.c (check_removed_breakpoint): Add an early
18281         prototype.  Improve debug output.
18282         (linux_attach): Doc update.
18283         (linux_detach_one_process, linux_detach): Clean up before releasing
18284         each process.
18285         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
18286         * linux-low.h (struct process_info): Doc improvement.
18287         * mem-break.c (delete_all_breakpoints): New.
18288         * mem-break.h (delete_all_breakpoints): New prototype.
18289         * thread-db.c (find_first_thread): New.
18290         (thread_db_create_event): Call it instead of
18291         thread_db_find_new_threads.  Clean up unused variables.
18292         (maybe_attach_thread): Remove first thread handling.
18293         (thread_db_find_new_threads): Use find_first_thread.
18294         (thread_db_get_tls_address): Likewise.
18295
18296 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
18297
18298         * thread-db.c (thread_db_find_new_threads): Add prototype.
18299         (thread_db_create_event): Check for the main thread before adding
18300         a new thread.
18301         (maybe_attach_thread): Only enable event reporting if TID == 0.
18302         (thread_db_get_tls_address): Check for new threads.
18303
18304 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
18305
18306         * linux-low.c (linux_create_inferior): Try execv before execvp.
18307         * spu-low.c (spu_create_inferior): Likewise.
18308
18309 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
18310
18311         * linux-low.c (linux_create_inferior): Change execv to execvp.
18312         * spu-low.c (spu_create_inferior): Likewies.
18313
18314 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
18315
18316         * Makefile.in (clean): Clean new files instead of deleted ones.
18317         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
18318         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
18319         rules.
18320         * configure.srv: Specify XML files and new regformats for MIPS and
18321         MIPS64 GNU/Linux.
18322         * linux-mips-low.c (mips_num_regs): Set to only used registers.
18323         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
18324         an entry for the restart register.
18325         (mips_cannot_fetch_register, mips_cannot_store_register)
18326         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
18327         register names to match the XML descriptions.
18328         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
18329         restart register instead of $0.
18330
18331 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
18332             Markus Deuling  <deuling@de.ibm.com>
18333
18334         * remote-utils.c (decode_xfer_write): New function.
18335         * server.h (decode_xfer_write): Add prototype.
18336         * server.c (handle_query): Add PACKET_LEN argument.  Support
18337         qXfer:spu:read and qXfer:spu:write packets.
18338         (main): Pass packet_len to handle_query.
18339         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
18340         * target.h (target_ops): Add qxfer_spu.
18341
18342 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
18343
18344         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
18345         accessing non-seekable spufs files.
18346
18347 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
18348
18349         * server.c (handle_query): Add reply for qC packet.
18350
18351 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
18352             Leo Zayas  <lerele@champenstudios@com>
18353
18354         * server.h (check_remote_input_interrupt_request): New function.
18355         * remote_utils.c (INVALID_DESCRIPTOR): New define.
18356         (remote_desc): Initialize with INVALID_DESCRIPTOR.
18357         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
18358         (check_remote_input_interrupt_request): New function.
18359         * server.h (check_remote_input_interrupt_request): Declare.
18360         * win32-low.c (winapi_DebugBreakProcess,
18361         winapi_GenerateConsoleCtrlEvent): New typedefs.
18362         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
18363         to 250 ms.
18364         (win32_wait): Check for remote interrupt request
18365         with check_remote_input_interrupt_request.
18366         (win32_request_interrupt): New function.
18367         (win32_target_op): Set request_interrupt to win32_request_interrupt.
18368
18369 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
18370
18371         * win32-low.c (debug_registers_changed,
18372         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
18373         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
18374         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
18375         (thread_rec): Get context using the low target.
18376         (child_add_thread): Call thread_added on the low target,
18377         which does the same thing.
18378         (regptr): Delete.
18379         (do_initial_child_stuff): Remove debug registers references.
18380         Set context using the low target.  Resume threads after
18381         setting the contexts.
18382         (child_continue): Remove dead variable.  Remove debug
18383         registers references.
18384         (child_fetch_inferior_registers): Go through the low target.
18385         (do_child_store_inferior_registers): Remove.
18386         (child_store_inferior_registers): Go through the low target.
18387         (win32_resume): Remove debug registers references.
18388         Set context using the low target.
18389         (handle_exception): Change return type to void.  Don't record
18390         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
18391         first chance exception.
18392         (get_child_debug_event): Change return type to void.  Remove
18393         goto loop.  Always return after waiting for debug event.
18394         (win32_wait): Convert to switch statement.  Handle spurious
18395         events.
18396
18397         * win32-i386-low.c (debug_registers_changed,
18398         debug_registers_used): New.
18399         (initial_stuff): Rename to ...
18400         (i386_initial_stuff): ... this.  Clear debug registers
18401         state variables.
18402         (store_debug_registers): Delete.
18403         (i386_get_thread_context): New.
18404         (load_debug_registers): Delete.
18405         (i386_set_thread_context): New.
18406         (i386_thread_added): New.
18407         (single_step): Rename to ...
18408         (i386_single_step): ... this.
18409         (do_fetch_inferior_registers): Rename to ...
18410         (i386_fetch_inferior_register): ... this.
18411         (i386_store_inferior_register): New.
18412         (the_low_target): Adapt to new interface.
18413
18414         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
18415         (arm_get_thread_context): New.
18416         (arm_set_thread_context): New.
18417         (regptr): New.
18418         (do_fetch_inferior_registers): Rename to ...
18419         (arm_fetch_inferior_register): ... this.
18420         (arm_store_inferior_register): New.
18421         (arm_wince_breakpoint): Reimplement as unsigned long.
18422         (arm_wince_breakpoint_len): Define.
18423         (the_low_target): Adapt to new interface.
18424
18425         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
18426         load_debug_registers.  Add get_thread_context, set_thread_context,
18427         thread_added and store_inferior_register.  Rename
18428         fetch_inferior_registers to fetch_inferior_register.
18429         (regptr): Remove declaration.
18430
18431 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
18432
18433         * linux-low.c (linux_detach): Change return type to int.  Return 0.
18434         * spu-low.c (spu_detach): Likewise.
18435
18436 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
18437
18438         * target.h (target_ops): Change return type of detach to int.
18439         Add join.
18440         (join_inferior): New.
18441         * server.c (main): Don't skip detach support on mingw32.
18442         If the inferior doesn't support detaching return error.
18443         Call join_inferior instead of using waitpid.
18444         * linux-low.c (linux_join): New.
18445         (linux_target_op): Add linux_join.
18446         * spu-low.c (spu_join): New.
18447         (spu_target_ops): Add spu_join.
18448         * win32-low.c (win32_detach): Adapt to new interface.
18449         Reopen current_process_handle before detaching.  Issue a child
18450         resume before detaching.
18451         (win32_join): New.
18452         (win32_target_op): Add win32_join.
18453
18454 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
18455
18456         * win32-low.c (win32-attach): Fix return value.
18457         * target.h (target_ops): Describe ATTACH return values.
18458
18459 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
18460
18461         * win32-low.c (GETPROCADDRESS): Define.
18462         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
18463         (winapi_DebugSetProcessKillOnExit): Likewise.
18464         (win32_create_inferior): Force usage of ansi CreateProcessA.
18465         (win32_attach): Use GETPROCADDRESS.
18466         (win32_detach): Likewise.
18467
18468 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
18469
18470         * win32-low.c (win32_wait): Don't use WSTOPSIG.
18471
18472 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
18473
18474         * win32-low.c: Commit leftover changes from 2007-03-29.
18475
18476 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
18477
18478         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
18479         fields short instead of int.  Add explicit padding.
18480         (i387_cache_to_fsave): Remove unnecessary casts.
18481         (i387_fsave_to_cache): Doc fix.
18482         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
18483
18484 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
18485
18486         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
18487         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
18488
18489 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
18490
18491         * configure.srv (arm*-*-mingw32ce*): Move near the other
18492         arm targets.
18493
18494 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
18495
18496         * configure.ac: Add errno checking.
18497         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
18498         sys/file.h and malloc.h.
18499         (AC_CHECK_DECLS): Add perror.
18500         (srv_mingwce): Handle.
18501         * configure.srv (i[34567]86-*-cygwin*): Add
18502         win32-i386-low.o to srv_tgtobj.
18503         (i[34567]86-*-mingw*): Likewise.
18504         (arm*-*-mingw32ce*): Add case.
18505         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
18506         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
18507         [__MINGW32CE__] (strerror): New function.
18508         [__MINGW32CE__] (errno): Define to GetLastError.
18509         [__MINGW32CE__] (COUNTOF): New macro.
18510         (remote_open): Remove extra close call.
18511         * mem-break.c (delete_breakpoint_at): New function.
18512         * mem-break.h (delete_breakpoint_at): Declare.
18513         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
18514         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
18515         [USE_WIN32API] (read, write): Add char* casts.
18516         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
18517         * server.h: Include wincecompat.h on Windows CE.
18518         [HAVE_ERRNO_H]: Check.
18519         (perror): Declare if not declared.
18520         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
18521         (perror_with_name): Remove errno declaration.
18522         * wincecompat.h: New.
18523         * wincecompat.c: New.
18524         * win32-low.h: New.
18525         * win32-arm-low.c: New.
18526         * win32-i386-low.c: New.
18527         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
18528         (OUTMSG2): Make it safe.
18529         (_T): New macro.
18530         (COUNTOF): New macro.
18531         (NUM_REGS): Get it from the low target.
18532         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
18533         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
18534         (thread_rec): Let low target handle debug registers.
18535         (child_add_thread): Likewise.
18536         (child_init_thread_list): Likewise.
18537         (continue_one_thread): Likewise.
18538         (regptr): New.
18539         (do_child_fetch_inferior_registers): Move to ...
18540         * win32-i386-low.c: ... here, and rename to ...
18541         (do_fetch_inferior_registers): ... this.
18542         * win32-low.c (child_fetch_inferior_registers):
18543         Go through the low target.
18544         (do_child_store_inferior_registers): Use regptr.
18545         (strwinerror): New function.
18546         (win32_create_inferior): Handle Windows CE.
18547         Use strwinerror instead of strerror on Windows error
18548         codes.  Add program to the error output.
18549         Don't close the main thread handle on Windows CE.
18550         (win32_attach): Use coredll.dll on Windows CE.
18551         (win32_kill): Close current process and current
18552         thread handles.
18553         (win32_detach): Use coredll.dll on Windows CE.
18554         (win32_resume): Let low target handle debug registers, and
18555         step request.
18556         (handle_exception): Add/Remove initial breakpoint.  Avoid
18557         non-existant WSTOPSIG on Windows CE.
18558         (win32_read_inferior_memory): Cast to remove warning.
18559         (win32_arch_string): Go through the low target.
18560         (initialize_low): Call set_breakpoint_data with the low
18561         target's breakpoint.
18562         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
18563         FOP_REGNUM, mappings): Move to ...
18564         * win32-i386-low.c: ... here.
18565         * win32-low.c (win32_thread_info): Move to ...
18566         * win32-low.h: ... here.
18567         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
18568         win32-arm-low.c and wincecompat.c.
18569         (all:): Add $EXEEXT.
18570         (install-only:): Likewise.
18571         (gdbserver:): Likewise.
18572         (gdbreplay:): Likewise.
18573         * config.in: Regenerate.
18574         * configure: Regenerate.
18575
18576 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
18577
18578         * win32-low.c: Rename typedef thread_info to
18579         win32_thread_info throughout.
18580
18581 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
18582
18583         * win32-i386-low.c: Rename to ...
18584         * win32-low.c: ... this.
18585         * configure.srv: Replace win32-i386-low.o with win32-low.o.
18586         * Makefile.in: Likewise.
18587
18588 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
18589
18590         * remote-utils.c (monitor_output): Constify msg parameter.
18591         * server.h (monitor_output): Likewise.
18592         * win32-i386-low.c (handle_output_debug_string): New.
18593         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
18594         handle_output_debug_string.
18595         (get_child_debug_event): Likewise.
18596
18597 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
18598
18599         * server.c (main): Correct strtoul check.
18600
18601 2007-03-27  Jon Ringle  <jon@ringle.org>
18602
18603         * linux-low.c: Check __ARCH_HAS_MMU__ also.
18604
18605 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
18606
18607         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
18608
18609 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
18610
18611         * terminal.h: Check HAVE_SGTTY_H.
18612
18613 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
18614
18615         * remote-utils.c (remote_open): Print out the assigned port number.
18616
18617 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
18618
18619         * remote-utils.c (monitor_output): New function.
18620         * server.c (debug_threads): Define here.
18621         (monitor_show_help): New function.
18622         (handle_query): Handle qRcmd.
18623         (main): Do not handle 'd' packet.
18624         * server.h (debug_threads, remote_debug, monitor_output): Declare.
18625         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
18626         of debug_threads.
18627
18628 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
18629
18630         * Makefile.in (EXEEXT): New.
18631         (clean): Use $(EXEEXT).
18632
18633 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
18634
18635         * target.h (target_ops): Rename send_signal to request_interrupt,
18636         and remove enum target_signal parameter.
18637         * linux-low.c (linux_request_interrupt): Rename from
18638         linux_send_signal, and always send SIGINT.
18639         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
18640         and always send SIGINT.
18641         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
18642         of send_signal.
18643         (input_interrupt): Likewise.
18644
18645 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
18646
18647         * server.c (get_features_xml): Check if target implemented
18648         arch_string.
18649         * win32-i386-low.c (win32_arch_string): New.
18650         (win32_target_ops): Add win32_arch_string as arch_string member.
18651
18652 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
18653
18654         * spu-low.c (spu_arch_string): New.
18655         (spu_target_ops): Add spu_arch_string.
18656
18657 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
18658
18659         * remote-utils.c: Remove HAVE_TERMINAL_H check.
18660         * configure.ac: Do not check for terminal.h.
18661         * configure, config.in: Regenerated.
18662
18663 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
18664
18665         * Makefile.in (OBS): Add $(XML_BUILTIN).
18666         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
18667         (clean): Update.
18668         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
18669         (arm-with-iwmmxt.c): New.
18670         * config.in, configure: Regenerate.
18671         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
18672         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
18673         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
18674         (arm*-*-linux*): Add iWMMXt and regset support.
18675         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
18676         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
18677         (arm_store_wmmxregset, target_regsets): New.
18678         * server.c (get_features_xml): Take annex argument.  Check builtin
18679         XML documents.
18680         (handle_query): Handle multiple annexes.
18681
18682 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
18683
18684         * remote-utils.c [USE_WIN32API] (read, write): Define.
18685         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
18686         write.
18687
18688 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
18689
18690         * linux-i386-low.c (the_low_target): Set arch_string.
18691         * linux-x86-64-low.c (the_low_target): Likewise.
18692         * linux-low.c (linux_arch_string): New.
18693         (linux_target_ops): Add it.
18694         * linux-low.h (struct linux_target_ops): Add arch_string.
18695         * server.c (write_qxfer_response): Use const void * for DATA.
18696         (get_features_xml): New.
18697         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
18698         * target.h (struct target_ops): Add arch_string method.
18699
18700 2007-01-03  Denis Pilat  <denis.pilat@st.com>
18701             Daniel Jacobowitz  <dan@codesourcery.com>
18702
18703         * linux-low.c (linux_kill): Handle being called with no threads.
18704         * win32-i386-low.c (win32_kill): Likewise.
18705         (get_child_debug_event): Clear current_process_handle.
18706
18707 2006-12-30  Denis PILAT  <denis.pilat@st.com>
18708             Daniel Jacobowitz  <dan@codesourcery.com>
18709
18710         * remote-utils.c (remote_open): Check the type of specified
18711         serial port devices before opening them.
18712         * server.c (main): Kill the inferior if an error occurs during
18713         the first remote_open.
18714
18715 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
18716
18717         * README: Update supported targets.
18718
18719 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
18720
18721         * Makefile.in (clean): Remove reg-mips64.c.
18722         (reg-mips64.c, reg-mips64.o): New rules.
18723         * configure.srv: Handle mips64.  Include regset support for mips.
18724         * linux-mips-low.c (union mips_register): New.
18725         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
18726         (mips_breakpoint, mips_breakpoint_at): Use int.
18727         (mips_collect_register, mips_supply_register)
18728         (mips_collect_register_32bit, mips_supply_register_32bit)
18729         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
18730         (mips_store_fpregset, target_regsets): New.
18731         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
18732
18733 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
18734
18735         * configure.srv: Add target "spu*-*-*".
18736         * Makefile.in (clean): Remove reg-spu.c.
18737         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
18738         * spu-low.c: New file.
18739
18740 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
18741
18742         * configure.ac: Correct td_thr_tls_get_addr test.
18743         * configure: Regenerated.
18744
18745 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
18746
18747         * linux-low.c (linux_wait_for_event): Reformat.  Use the
18748         pass_signals array.
18749         * remote-utils.c (decode_address_to_semicolon): New.
18750         * server.c (pass_signals, handle_general_set): New.
18751         (handle_query): Mention QPassSignals for qSupported.
18752         (main): Call handle_general_set.
18753         * server.h (pass_signals, decode_address_to_semicolon): New.
18754
18755 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
18756
18757         * server.c (handle_query): Correct error handling for read_auxv.
18758
18759 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
18760
18761         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
18762         and srv_linux_thread_db to yes.
18763         * linux-s390-low.c (s390_fill_gregset): New function.
18764         (target_regsets): Define data structure.
18765
18766 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
18767
18768         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
18769         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
18770         * config.in, configure: Regenerated.
18771         * inferiors.c (gdb_id_to_thread): New function.
18772         (gdb_id_to_thread_id): Use it.
18773         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
18774         * linux-low.h (struct process_info): Add th member.
18775         (thread_db_get_tls_address): New prototype.
18776         * remote-utils.c (decode_address): Make non-static.
18777         * server.c (handle_query): Handle qGetTLSAddr.
18778         * server.h (gdb_id_to_thread, decode_address): New prototypes.
18779         * target.h (struct target_ops): Add get_tls_address.
18780         * thread-db.c (maybe_attach_thread): Save the thread handle.
18781         (thread_db_get_tls_address): New.
18782
18783 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
18784
18785         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
18786         (linux_resume_one_process): Take a siginfo_t *.  Update all
18787         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
18788         (struct pending_signals): Add a siginfo_t.
18789         (linux_wait_for_process): Always set last_status.
18790         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
18791         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
18792         * linux-low.h (struct process_info): Add last_status.
18793
18794 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
18795
18796         * remote-utils.c (try_rle): New function.
18797         (putpkt_binary): Use it.
18798
18799 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
18800
18801         * Makefile.in (clean): Clean reg-x86-64-linux.c.
18802         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
18803         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
18804         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
18805         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
18806         point registers.
18807
18808 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
18809
18810         * server.c (terminal_fd): New variable.
18811         (old_foreground_pgrp): Likewise.
18812         (restore_old_foreground_pgrp): New function.
18813         (start_inferior): Record the terminal file descriptor in terminal_fd
18814         and its original foreground group in old_foreground_pgrp.  Register
18815         restore_old_foreground_pgrp with atexit().
18816
18817 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
18818
18819         * server.c (handle_query): Correct qPart to qXfer.
18820
18821 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
18822
18823         * configure.ac: Check for more headers which are missing on
18824         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
18825         * configure.srv: Add Cygwin and mingw32.
18826         * remote-utils.c: Don't include headers unconditionally which
18827         are missing on mingw32.  Include <winsock.h> for mingw32.
18828         (remote_open): Adjust for mingw32 support.  Flush
18829         standard error after writing to it.
18830         (remote_close, putpkt_binary, input_interrupt, block_async_io)
18831         (unblock_async_io, enable_async_io, disable_async_io)
18832         (readchar, getpkt): Update for Winsock support.
18833         (prepare_resume_reply): Expect a protocol signal number.
18834         * server.c: Disable <sys/wait.h> on mingw32.
18835         (start_inferior): Adjust for mingw32 support.  Flush
18836         standard error after writing to it.
18837         (attach_inferior): Likewise.  Use protocol signal
18838         numbers.
18839         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
18840         and names.
18841         * win32-i386-low.c: New file.
18842         * Makefile.in (XM_CLIBS): Set.
18843         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
18844         (win32-i386-low.o): New dependency rule.
18845         * linux-low.c (linux_wait): Use target signal numbers.
18846         * target.h (struct target_ops): Doc fix.
18847         * server.h (target_signal_to_name): New prototype.
18848         * gdbreplay.c: Don't include headers unconditionally which
18849         are missing on mingw32.  Include <winsock.h> for mingw32.
18850         (remote_close, remote_open): Adjust for Winsock support.
18851         * configure, config.in: Regenerated.
18852
18853 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
18854
18855         * server.c (decode_xfer_read, write_qxfer_response): New.
18856         (handle_query): Take a packet length argument.  Handle
18857         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
18858         the qSupported response.
18859         (main): Update call to handle_query.
18860
18861 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
18862
18863         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
18864         (putpkt_binary): Renamed from putpkt and adjusted for binary
18865         data.
18866         (putpkt): New wrapper for putpkt_binary.
18867         (readchar): Don't mask off the high bit.
18868         (decode_X_packet): New function.
18869         * server.c (main): Call putpkt_binary if a handler sets the packet
18870         length.  Save the length of the incoming packet.  Handle 'X'.
18871         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
18872
18873 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
18874
18875         * server.c (handle_query): Handle qSupported.
18876
18877 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
18878
18879         * remote-utils.c (all_symbols_looked_up): New variable.
18880         (look_up_one_symbol): Check it.
18881         * server.h (look_up_one_symbol): New declaration.
18882         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
18883
18884 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
18885
18886         * Makefile.in (linux-arm-low.o): Update dependencies.
18887         * linux-arm-low.c: Include "gdb_proc_service.h".
18888         (PTRACE_GET_THREAD_AREA): Define.
18889         (ps_get_thread_area): New function.
18890
18891 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
18892
18893         * configure.srv (m68k*-*-uclinux*): New target.
18894         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
18895         (linux_resume_one_process): Remove extraneous cast.
18896         (linux_read_offsets): New.
18897         (linux_target_op): Add linux_read_offsets on mmuless systems.
18898         * server.c (handle_query): Add qOffsets logic.
18899         * target.h (struct target_ops): Add read_offsets.
18900
18901 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
18902
18903         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
18904         (PTRACE_GET_THREAD_AREA): Define.
18905         (ps_get_thread_area): New function.
18906         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
18907         (linux-x86-64-low.o): Update.
18908
18909 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
18910
18911         * configure.ac: Remove checks for prfpregset_t.
18912         * gdb_proc_service.h: New file.
18913         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
18914         new "gdb_proc_service.h".
18915         * proc-service.c: Likewise.
18916         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
18917         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
18918         * Makefile.in (gdb_proc_service_h): Updated.
18919         * configure, config.in: Regenerated.
18920
18921 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
18922
18923         * remote-utils.c (prepare_resume_reply): Move declaration
18924         of gdb_id_from_wait to the top of the block.
18925
18926 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
18927
18928         * linux-low.c (regsets_store_inferior_registers): Read the regset
18929         from the target before filling it.
18930
18931 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
18932
18933         * server.c (attach_inferior): Return SIGTRAP for a successful
18934         attach.
18935
18936 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
18937
18938         * Makefile.in (OBS): Add version.o.
18939         (STAGESTUFF): Delete.
18940         (version.o): Add dependencies.
18941         (version.c): Replace rule.
18942         (clean): Remove version.c.
18943         * server.c (gdbserver_version): New.
18944         (gdbserver_usage): Use printf.
18945         (main): Handle --version and --help.
18946         * server.h (version, host_name): Add declarations.
18947
18948 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
18949
18950         * linux-arm-low.c:
18951         * linux-arm-low.c:
18952         * inferiors.c:
18953         * i387-fp.h:
18954         * i387-fp.c:
18955         * gdbreplay.c:
18956         * regcache.c:
18957         * proc-service.c:
18958         * mem-break.h:
18959         * mem-break.c:
18960         * linux-x86-64-low.c:
18961         * linux-sh-low.c:
18962         * linux-s390-low.c:
18963         * linux-ppc64-low.c:
18964         * linux-ppc-low.c:
18965         * linux-mips-low.c:
18966         * linux-m68k-low.c:
18967         * linux-m32r-low.c:
18968         * linux-low.h:
18969         * linux-low.c:
18970         * linux-ia64-low.c:
18971         * linux-i386-low.c:
18972         * linux-crisv32-low.c:
18973         * thread-db.c:
18974         * terminal.h:
18975         * target.h:
18976         * target.c:
18977         * server.h:
18978         * server.c:
18979         * remote-utils.c:
18980         * regcache.h:
18981         * utils.c:
18982         * Makefile.in:
18983         * configure.ac:
18984         * gdbserver.1: Add (C) after Copyright.  Update the FSF
18985         address.
18986
18987 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
18988
18989         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
18990         (arm_breakpoint_at): Recognize both breakpoints.
18991         (the_low_target): Use the correct breakpoint instruction.
18992
18993 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
18994
18995         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
18996         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
18997         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
18998         (the_low_target): Update.
18999
19000 2005-10-25  Andreas Schwab  <schwab@suse.de>
19001
19002         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
19003
19004         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
19005         (ia64_num_regs): Reduce to 462.
19006
19007 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
19008
19009         * acinclude.m4: Correct quoting.
19010         * aclocal.m4: Regenerated.
19011
19012         Suggested by SZOKOVACS Robert <szo@ies.hu>:
19013         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
19014         (thread_db_init): Call thread_db_err_str.
19015         * configure.ac: Check for TD_VERSION.
19016         * config.in, configure: Regenerated.
19017
19018 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
19019
19020         * server.h (error, fatal, warning): Add ATTR_FORMAT.
19021
19022 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
19023
19024         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
19025         is not available.  Define HAVE_PTRACE_GETREGS if it is.
19026         * config.in, configure: Regenerated.
19027         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
19028         * linux-i386-low.c, linux-m68k-low.c: Update to use
19029         HAVE_PTRACE_GETREGS.
19030         * linux-low.c (regsets_fetch_inferior_registers)
19031         (regsets_store_inferior_registers): Only return 0 if we processed
19032         GENERAL_REGS.
19033         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
19034         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
19035
19036 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
19037
19038         * inferiors.c (struct thread_info): Add gdb_id.
19039         (add_thread): Add gdb_id argument.
19040         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
19041         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
19042         calls to add_thread.
19043         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
19044         * server.c (handle_query): Use thread_to_gdb_id.
19045         (handle_v_cont, main): Use gdb_id_to_thread_id.
19046         * server.h (add_thread): Update prototype.
19047         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
19048         prototypes.
19049
19050 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
19051
19052         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
19053         left-padded registers.
19054         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
19055         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
19056
19057 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
19058
19059         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
19060         * configure: Regenerate.
19061         * config.in: Regenerate.
19062         * server.h (NEED_DECLARATION_STRERROR):
19063         Replace with !HAVE_DECL_STRERROR.
19064
19065 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
19066
19067         * linux-low.c (linux_wait, linux_send_signal): Don't test
19068         an unsigned long variable for > 0 if it could be MAX_ULONG.
19069         * server.c (myresume): Likewise.
19070         * target.c (set_desired_inferior): Likewise.
19071
19072 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
19073
19074         * configure.ac: Simplify and improve check for socklen_t.
19075         * configure, config.in: Regenerate.
19076
19077 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
19078
19079         * acconfig.h: Remove.
19080         * configure.ac: Add a test for socklen_t.  Use three-argument
19081         AC_DEFINE throughout.
19082         * config.in: Regenerated using autoheader 2.59.
19083         * configure: Regenerated.
19084
19085         * gdbreplay.c (socklen_t): Provide a default.
19086         (remote_open): Use socklen_t.
19087         * remote-utils.c (socklen_t): Provide a default.
19088         (remote_open): Use socklen_t.
19089         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
19090         unsigned char.
19091
19092         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
19093         char for buffers.
19094         * linux-low.c (linux_read_memory, linux_write_memory)
19095         (linux_read_auxv): Likewise.
19096         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
19097         (check_mem_write): Likewise.
19098         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
19099         Likewise.
19100         * regcache.c (struct inferior_rgcache_data, registers_to_string)
19101         (registers_from_string, register_data): Likewise.
19102         * server.c (handle_query, main): Likewise.
19103         * server.h (convert_ascii_to_int, convert_int_to_ascii)
19104         (decode_M_packet): Likewise.
19105         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
19106         * target.h (struct target_ops): Update read_memory, write_memory,
19107         and read_auxv.
19108         (read_inferior_memory, write_inferior_memory): Update.
19109         * linux-low.h (struct linux_target_ops): Change type of breakpoint
19110         to unsigned char *.
19111         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
19112         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
19113         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
19114         linux-s390-low.c, linux-sh-low.c: Update for changes in
19115         read_inferior_memory and the_low_target->breakpoint.
19116
19117 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
19118
19119         * Makefile.in (SFILES): Add linux-ppc64-low.c.
19120         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
19121         * configure.srv: Add powerpc64-*-linux*.
19122         * linux-ppc64-low.c: New file.
19123
19124 2005-05-23  Orjan Friberg  <orjanf@axis.com>
19125
19126         * linux-cris-low.c: New file with support for CRIS.
19127         * linux-crisv32-low.c: Ditto for CRISv32.
19128         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
19129         (clean): Add reg-cris.c and reg-crisv32.c.
19130         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
19131         reg-crisv32.o, and reg-crisv32.c to make rules.
19132         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
19133         recognized targets.
19134
19135 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
19136
19137         * linux-low.c (fetch_register): Ensure buffer size is a multiple
19138         of sizeof (PTRACE_XFER_TYPE).
19139         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
19140
19141 2005-05-12  Orjan Friberg  <orjanf@axis.com>
19142
19143         * target.h (struct target_ops): Add insert_watchpoint,
19144         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
19145         pointers for hardware watchpoint support.
19146         * linux-low.h (struct linux_target_ops): Ditto.
19147         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
19148         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
19149         to linux_target_ops.
19150         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
19151         reply packet.
19152         * server.c (main): Recognize 'Z' and 'z' packets.
19153
19154 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
19155
19156         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
19157         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
19158         (the_low_target): Add new members.
19159
19160 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
19161
19162         * proc-service.c (ps_lgetregs): Search all_processes instead of
19163         all_threads.
19164
19165 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
19166
19167         * server.c (start_inferior): Change return type to int.
19168         (attach_inferior): Change sigptr to int *.
19169         (handle_v_cont, handle_v_requests): Change signal to int *.
19170         (main): Change signal to int.
19171
19172 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
19173
19174         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
19175         * configure.srv: Add m32r*-*-linux*.
19176         * linux-m32r-low.c: New file.
19177
19178 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
19179
19180         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
19181
19182 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
19183
19184         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
19185         Take unsigned long arguments for PIDs.
19186         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
19187         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
19188         (wait_for_sigstop, linux_resume_one_process)
19189         (regsets_fetch_inferior_registers, linux_send_signal)
19190         (linux_read_auxv): Likewise.  Update the types of variables holding
19191         PIDs.  Update format string specifiers.
19192         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
19193         * remote-utils.c (prepare_resume_reply): Likewise.
19194         * server.c (cont_thread, general_thread, step_thread)
19195         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
19196         unsigned long.
19197         (handle_query): Update format specifiers.
19198         (handle_v_cont, main): Use strtoul for thread IDs.
19199         * server.h (struct inferior_list_entry): Use unsigned long for ID.
19200         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
19201         (general_thread, step_thread, thread_from_wait)
19202         (old_thread_from_wait): Update.
19203         * target.h (struct thread_resume): Use unsigned long for THREAD.
19204         (struct target_ops): Use unsigned long for arguments to attach and
19205         thread_alive.
19206
19207 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
19208
19209         * acinclude.m4: Include bfd/bfd.m4 directly.
19210         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
19211         <agriffis@toolchain.org>.
19212         * aclocal.m4, configure: Regenerated.
19213
19214 2005-01-07  Andrew Cagney  <cagney@gnu.org>
19215
19216         * configure.ac: Rename configure.in, require autoconf 2.59.
19217         * configure: Re-generate.
19218
19219 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
19220
19221         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
19222         LIBS when finished.
19223         * aclocal.m4: Regenerated.
19224         * configure: Regenerated.
19225
19226 2004-11-21  Andreas Schwab  <schwab@suse.de>
19227
19228         * linux-m68k-low.c (m68k_num_gregs): Define.
19229         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
19230         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
19231         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
19232         (m68k_breakpoint_at): New.  Add to the_low_target.
19233
19234         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
19235         srv_linux_thread_db to yes.
19236
19237 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
19238
19239         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
19240         (ARCH_SET_FS): Likewise.
19241         (ARCH_GET_FS): Likewise.
19242         (ARCH_GET_GS): Likewise.
19243
19244 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
19245
19246         * linux-i386-low.c (ps_get_thread_area): New.
19247         * linux-x86-64-low.c (ps_get_thread_area): New.
19248         * linux-low.c: Include <sys/syscall.h>.
19249         (linux_kill_one_process): Don't kill the first thread here.
19250         (linux_kill): Kill the first thread here.
19251         (kill_lwp): New function.
19252         (send_sigstop, linux_send_signal): Use it.
19253         * proc-service.c: Clean up #ifdefs.
19254         (fpregset_info): Delete.
19255         (ps_lgetregs): Update and enable implementation.
19256         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
19257         implementations.
19258         * remote-utils.c (struct sym_cache, symbol_cache): New.
19259         (input_interrupt): Print a clearer message.
19260         (async_io_enabled): New variable.
19261         (enable_async_io, disable_async_io): Use it.  Update comments.
19262         (look_up_one_symbol): Use the symbol cache.
19263         * thread-db.c (thread_db_look_up_symbols): New function.
19264         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
19265
19266 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
19267
19268         * configure.in: Test for -rdynamic.
19269         * configure: Regenerated.
19270         * Makefile (INTERNAL_LDFLAGS): New.
19271         (gdbserver, gdbreplay): Use it.
19272
19273 2004-09-02  Andrew Cagney  <cagney@gnu.org>
19274
19275         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
19276
19277 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
19278
19279         * linux-low.c (linux_wait): Clear all_processes list also.
19280
19281 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
19282
19283         * linux-low.c: Include <errno.h>.  Remove extern declaration of
19284         errno.
19285
19286 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
19287
19288         * gdbreplay.c, server.h, utils.c: Update copyright years.
19289
19290 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
19291
19292         * server.c (main): Print child status or termination signal from
19293         variable 'signal', not 'sig'.
19294
19295 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
19296
19297         * linux-low.c (linux_read_memory): Change return type to
19298         int.  Check for and return error from ptrace().
19299         * target.c (read_inferior_memory): Change return type to int.  Pass
19300         back return status from the_target->read_memory().
19301         * target.h (struct target_ops): Adapt *read_memory() prototype.
19302         Update comment.
19303         (read_inferior_memory): Adapt prototype.
19304         * server.c (main): Return an error packet if
19305         read_inferior_memory() returns an error.
19306
19307 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
19308
19309         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
19310         Unify with other clean targets.
19311
19312 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
19313
19314         * server.c (handle_v_cont): Call set_desired_inferior.
19315
19316 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
19317
19318         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
19319
19320 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
19321
19322         * linux-low.c (linux_wait): Unblock async I/O.
19323         (linux_resume): Block and enable async I/O.
19324         * remote-utils.c (block_async_io, unblock_async_io): New functions.
19325         * server.h (block_async_io, unblock_async_io): Add prototypes.
19326
19327 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
19328
19329         * remote-utils.c (remote_open): Print a status notice after
19330         opening a TCP port.
19331         * server.c (attach_inferior): Print a status notice after
19332         attaching.
19333
19334 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
19335
19336         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
19337
19338 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
19339
19340         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
19341         error packet.
19342         * server.c, target.h: Update copyright years.
19343
19344 2004-02-25  Roland McGrath  <roland@redhat.com>
19345
19346         * target.h (struct target_ops): New member `read_auxv'.
19347         * server.c (handle_query): Handle qPart:auxv:read: query using that.
19348         * linux-low.c (linux_read_auxv): New function.
19349         (linux_target_ops): Initialize `read_auxv' member to that.
19350
19351 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
19352
19353         Committed by Jim Blandy  <jimb@redhat.com>.
19354
19355         * linux-s390-low.c (s390_num_regs): Update.
19356         (s390_regmap): Remove control registers.  Use __s390x__ predefine
19357         instead of GPR_SIZE to distiguish s390 and s390x targets.
19358
19359 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
19360
19361         * linux-low.c: Update copyright year.
19362         (check_removed_breakpoint): Clear pending_is_breakpoint.
19363         (linux_set_resume_request, linux_queue_one_thread)
19364         (resume_status_pending_p): New functions.
19365         (linux_continue_one_thread): Use process->resume.
19366         (linux_resume): Only resume threads if there are no pending events.
19367         * linux-low.h (struct process_info): Add resume request
19368         pointer.
19369
19370 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
19371
19372         * regcache.c (new_register_cache): Clear the allocated register
19373         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
19374
19375 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
19376
19377         * linux-low.c (linux_resume): Take a struct thread_resume *
19378         argument.
19379         (linux_wait): Update call.
19380         (resume_ptr): New static variable.
19381         (linux_continue_one_thread): Renamed from
19382         linux_continue_one_process.  Use resume_ptr.
19383         (linux_resume): Use linux_continue_one_thread.
19384         * server.c (handle_v_cont, handle_v_requests): New functions.
19385         (myresume): New function.
19386         (main): Handle 'v' case.
19387         * target.h (struct thread_resume): New type.
19388         (struct target_ops): Change argument of "resume" to struct
19389         thread_resume *.
19390         (myresume): Delete macro.
19391
19392 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
19393
19394         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
19395         (uninstall): Support DESTDIR.
19396
19397 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
19398
19399         * configure.srv: Add xscale*linux copy of arm*linux entry.
19400
19401 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
19402
19403         * linux-arm-low.c (arm_reinsert_addr): New function.
19404         (the_low_target): Add arm_reinsert_addr.
19405
19406 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
19407
19408         * mem-break.c: Remove whitespace at end of file.
19409
19410 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
19411
19412         * configure.in: Check whether we need to prototype strerror.
19413         * server.h: Optionally prototype strerror.
19414         * gdbreplay.c (perror_with_name): Use strerror.
19415         * linux-low.c (linux_attach_lwp): Use strerror.
19416         * utils.c (perror_with_name): Use strerror.
19417         * config.in, configure: Regenerated.
19418
19419 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
19420
19421         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
19422         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
19423
19424 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
19425
19426         * Makefile.in (SFILES): Update.
19427         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
19428         low-sun3.c: Remove files.
19429
19430 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
19431
19432         * linux-low.c: Move comment to linux_thread_alive where it belonged.
19433         (linux_detach_one_process, linux_detach): New functions.
19434         (linux_target_ops): Add linux_detach.
19435         * server.c (main): Handle 'D' packet.
19436         * target.h (struct target_ops): Add "detach" member.
19437         (detach_inferior): Define.
19438
19439 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
19440
19441         From Kelley Cook  <kelleycook@wideopenwest.com>:
19442         * configure.srv: Accept i[34567]86 variants.
19443
19444 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
19445
19446         * linux-low.c (linux_wait_for_event): Correct comment typos.
19447         (linux_resume_one_process): Call check_removed_breakpoint.
19448         (linux_send_signal): New function.
19449         (linux_target_ops): Add linux_send_signal.
19450         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
19451         of kill.
19452         * target.h (struct target_ops): Add send_signal.
19453
19454 2003-05-29  Jim Blandy  <jimb@redhat.com>
19455
19456         * linux-low.c (usr_store_inferior_registers): Transfer buf in
19457         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
19458         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
19459         away part of the register's value.
19460
19461 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
19462
19463         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
19464         (linux_wait_for_event, linux_init_signals): Likewise.
19465
19466 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
19467
19468         * configure.in: Check for stdlib.h.
19469         * configure: Regenerated.
19470         * config.in: Regenerated.
19471
19472 2003-01-04  Andreas Schwab  <schwab@suse.de>
19473
19474         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
19475
19476 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
19477
19478         * Makefile.in: Remove obsolete code.
19479
19480 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
19481
19482         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
19483         defined(PT_FPR0_HI).
19484
19485 2002-11-17  Stuart Hughes  <seh@zee2.com>
19486
19487         * linux-arm-low.c (arm_num_regs): Increase.
19488         (arm_regmap): Include status register.
19489
19490 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
19491
19492         * linux-low.c (register_addr): Remove incorrect -1 check.
19493
19494 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
19495
19496         * linux-low.c (linux_create_inferior): Call setpgid.  Return
19497         the new PID.
19498         (unstopped_p, linux_signal_pid): Remove.
19499         (linux_target_ops): Remove linux_signal_pid.
19500         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
19501         global instead of target method.
19502         * target.h (struct target_ops): Remove signal_pid.  Update comment
19503         for create_inferior.
19504         * server.c (signal_pid): New variable.
19505         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
19506         gdbserver.  Set the child to be the foreground process group.
19507         (attach_inferior): Set signal_pid.
19508
19509 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
19510
19511         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
19512
19513 2002-08-20  Jim Blandy  <jimb@redhat.com>
19514
19515         * Makefile.in (LDFLAGS): Allow the configure script to establish a
19516         default for this.
19517
19518 2002-08-01  Andrew Cagney  <cagney@redhat.com>
19519
19520         * Makefile.in: Make chill references obsolete.
19521
19522 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
19523
19524         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
19525         * configure: Regenerate.
19526         * config.in: Regenerate.
19527
19528 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
19529
19530         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
19531         (perror_with_name, remote_close, remote_open, expect, play): Static.
19532
19533 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
19534
19535         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
19536         byte offsets instead of an array of indexes.
19537         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
19538
19539 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
19540
19541         * regcache.c: Add comment.
19542
19543 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
19544
19545         * thread-db.c: New file.
19546         * proc-service.c: New file.
19547         * acinclude.m4: New file.
19548         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
19549         proc-service.o, and thread-db.o.
19550         (linux-low.o): Add USE_THREAD_DB.
19551         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
19552         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
19553         * aclocal.m4: Regenerated.
19554         * config.in: Regenerated.
19555         * configure: Regenerated.
19556         * configure.in: Check for proc_service.h, sys/procfs.h,
19557         thread_db.h, and linux/elf.h headrs.
19558         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
19559         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
19560         Check for -lthread_db and thread support.
19561         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
19562         PowerPC, and SuperH.
19563         * i387-fp.c: Constify arguments.
19564         * i387-fp.h: Likewise.
19565         * inferiors.c: (struct thread_info): Renamed from
19566         `struct inferior_info'.  Remove PID member.  Use generic inferior
19567         list header.  All uses updated.
19568         (inferiors, signal_pid): Removed.
19569         (all_threads): New variable.
19570         (get_thread): Define.
19571         (add_inferior_to_list): New function.
19572         (for_each_inferior): New function.
19573         (change_inferior_id): New function.
19574         (add_inferior): Removed.
19575         (remove_inferior): New function.
19576         (add_thread): New function.
19577         (free_one_thread): New function.
19578         (remove_thread): New function.
19579         (clear_inferiors): Use for_each_inferior and free_one_thread.
19580         (find_inferior): New function.
19581         (find_inferior_id): New function.
19582         (inferior_target_data): Update argument type.
19583         (set_inferior_target_data): Likewise.
19584         (inferior_regcache_data): Likewise.
19585         (set_inferior_regcache_data): Likewise.
19586         * linux-low.c (linux_bp_reinsert): Remove.
19587         (all_processes, stopping_threads, using_thrads)
19588         (struct pending_signals, debug_threads, pid_of): New.
19589         (inferior_pid): Replace with macro.
19590         (struct inferior_linux_data): Remove.
19591         (get_stop_pc, add_process): New functions.
19592         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
19593         Use add_process and add_thread.
19594         (linux_attach_lwp): New function, based on old linux_attach.  Use
19595         add_process and add_thread.  Set stop_expected for new threads.
19596         (linux_attach): New function.
19597         (linux_kill_one_process): New function.
19598         (linux_kill): Kill all LWPs.
19599         (linux_thread_alive): Use find_inferior_id.
19600         (check_removed_breakpoints, status_pending_p): New functions.
19601         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
19602         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
19603         struct for the found process.
19604         (linux_wait_for_event): New function.
19605         (linux_wait): Use it.  Support LWPs.
19606         (send_sigstop, wait_for_sigstop, stop_all_processes)
19607         (linux_resume_one_process, linux_continue_one_process): New functions.
19608         (linux_resume): Support LWPs.
19609         (REGISTER_RAW_SIZE): Remove.
19610         (fetch_register): Use register_size instead.  Call supply_register.
19611         (usr_store_inferior_registers): Likewise.  Call collect_register.
19612         Fix recursive case.
19613         (regsets_fetch_inferior_registers): Improve error message.
19614         (regsets_store_inferior_registers): Add debugging.
19615         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
19616         (unstopped_p, linux_signal_pid): New functions.
19617         (linux_target_ops): Add linux_signal_pid.
19618         (linux_init_signals): New function.
19619         (initialize_low): Call it.  Initialize using_threads.
19620         * regcache.c (inferior_regcache_data): Add valid
19621         flag.
19622         (get_regcache): Fetch registers lazily.  Add fetch argument
19623         and update all callers.
19624         (regcache_invalidate_one, regcache_invalidate): New
19625         functions.
19626         (new_register_cache): Renamed from create_register_cache.
19627         Return the new regcache.
19628         (free_register_cache): Change argument to a void *.
19629         (registers_to_string, registers_from_string): Call get_regcache
19630         with fetch flag set.
19631         (register_data): Make static.  Pass fetch flag to get_regcache.
19632         (supply_register): Call get_regcache with fetch flag clear.
19633         (collect_register): Call get_regcache with fetch flag set.
19634         (collect_register_as_string): New function.
19635         * regcache.h: Update.
19636         * remote-utils.c (putpkt): Flush after debug output and use
19637         stderr.
19638         Handle input interrupts while waiting for an ACK.
19639         (input_interrupt): Use signal_pid method.
19640         (getpkt): Flush after debug output and use stderr.
19641         (outreg): Use collect_register_as_string.
19642         (new_thread_notify, dead_thread_notify): New functions.
19643         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
19644         and general_thread.
19645         (look_up_one_symbol): Flush after debug output.
19646         * server.c (step_thread, server_waiting): New variables.
19647         (start_inferior): Don't use signal_pid.  Update call to mywait.
19648         (attach_inferior): Update call to mywait.
19649         (handle_query): Handle qfThreadInfo and qsThreadInfo.
19650         (main): Don't fetch/store registers explicitly.  Use
19651         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
19652         calls to mywait.
19653         * server.h: Update.
19654         (struct inferior_list, struct_inferior_list_entry): New.
19655         * target.c (set_desired_inferior): New.
19656         (write_inferior_memory): Constify.
19657         (mywait): New function.
19658         * target.h: Update.
19659         (struct target_ops): New signal_pid method.
19660         (mywait): Removed macro, added prototype.
19661
19662         * linux-low.h (regset_func): Removed.
19663         (regset_fill_func, regset_store_func): New.
19664         (enum regset_type): New.
19665         (struct regset_info): Add type field.  Use new operation types.
19666         (struct linux_target_ops): stop_pc renamed to get_pc.
19667         Add decr_pc_after_break and breakpoint_at.
19668         (get_process, get_thread_proess, get_process_thread)
19669         (strut process_info, all_processes, linux_attach_lwp)
19670         (thread_db_init): New.
19671
19672         * linux-arm-low.c (arm_get_pc, arm_set_pc,
19673         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
19674         (the_low_target): Add new members.
19675         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
19676         (i386_store_fpxregset): Constify.
19677         (target_regsets): Add new kind identifier.
19678         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
19679         (i386_set_pc): Add debugging.
19680         (i386_breakpoint_at): New function.
19681         (the_low_target): Add new members.
19682         * linux-mips-low.c (mips_get_pc, mips_set_pc)
19683         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
19684         (mips_breakpoint_at): New.
19685         (the_low_target): Add new members.
19686         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
19687         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
19688         (the_low_target): Add new members.
19689         * linux-sh-low.c (sh_get_pc, sh_set_pc)
19690         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
19691         (the_low_target): Add new members.
19692         * linux-x86-64-low.c (target_regsets): Add new kind
19693         identifier.
19694
19695 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
19696
19697         From Martin Pool <mbp@samba.org>:
19698         * server.c (gdbserver_usage): New function.
19699         (main): Call it.
19700
19701 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
19702
19703         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
19704         stop_at -> stop_pc.
19705
19706 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
19707
19708         * Makefile.in: Remove obsolete code.
19709
19710 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
19711
19712         * linux-low.c (regsets_fetch_inferior_registers),
19713         (regsets_store_inferior_registers): Removed cast to int from
19714         ptrace() calls.
19715         * regcache.h: Added declaration of struct inferior_info.
19716
19717 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
19718
19719         * inferiors.c (struct inferior_info): Add regcache_data.
19720         (add_inferior): Call create_register_cache.
19721         (clear_inferiors): Call free_register_cache.
19722         (inferior_regcache_data, set_inferior_regcache_data): New functions.
19723         * regcache.c (struct inferior_regcache_data): New.
19724         (registers): Remove.
19725         (get_regcache): New function.
19726         (create_register_cache, free_register_cache): New functions.
19727         (set_register_cache): Don't initialize the register cache here.
19728         (registers_to_string, registers_from_string, register_data): Call
19729         get_regcache.
19730         * regcache.h: Add prototypes.
19731         * server.h: Likewise.
19732
19733 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
19734
19735         * mem-break.c: New file.
19736         * mem-break.h: New file.
19737         * Makefile.in: Add mem-break.o rule; update server.h
19738         dependencies.
19739         * inferiors.c (struct inferior_info): Add target_data
19740         member.
19741         (clear_inferiors): Free target_data member if set.
19742         (inferior_target_data, set_inferior_target_data): New functions.
19743         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
19744         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
19745         * linux-low.c (linux_bp_reinsert): New variable.
19746         (struct inferior_linux_data): New.
19747         (linux_create_inferior): Use set_inferior_target_data.
19748         (linux_attach): Likewise.  Call add_inferior.
19749         (linux_wait_for_one_inferior): New function.
19750         (linux_wait): Call it.
19751         (linux_write_memory): Add const.
19752         (initialize_low): Call set_breakpoint_data.
19753         * linux-low.h (struct linux_target_ops): Add breakpoint
19754         handling members.
19755         * server.c (attach_inferior): Remove extra add_inferior
19756         call.
19757         * server.h: Include mem-break.h.  Update inferior.c
19758         prototypes.
19759         * target.c (read_inferior_memory)
19760         (write_inferior_memory): New functions.
19761         * target.h (read_inferior_memory)
19762         (write_inferior_memory): Change macros to prototypes.
19763         (struct target_ops): Update comments.  Add const to write_memory
19764         definition.
19765
19766 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
19767
19768         * linux-low.c (usr_store_inferior_registers): Support
19769         registers which are allowed to fail to store.
19770         * linux-low.h (linux_target_ops): Likewise.
19771         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
19772         (ppc_cannot_store_register): FPSCR may not be storable.
19773
19774 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
19775
19776         * server.h: Include <string.h> if HAVE_STRING_H.
19777         * ChangeLog: Correct paths in last ChangeLog entry.
19778
19779 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
19780
19781         * linux-low.h: Remove obsolete prototypes.
19782         (struct linux_target_ops): New.
19783         (extern the_low_target): New.
19784         * linux-low.c (num_regs, regmap): Remove declarations.
19785         (register_addr): Use the_low_target explicitly.
19786         (fetch_register): Likewise.
19787         (usr_fetch_inferior_registers): Likewise.
19788         (usr_store_inferior_registers): Likewise.
19789         * linux-arm-low.c (num_regs): Remove.
19790         (arm_num_regs): Define.
19791         (arm_regmap): Renamed from regmap, made static.
19792         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
19793         made static.
19794         (arm_cannot_store_register): Renamed from cannot_store_register,
19795         made static.
19796         (the_low_target): New.
19797         * linux-i386-low.c (num_regs): Remove.
19798         (i386_num_regs): Define.
19799         (i386_regmap): Renamed from regmap, made static.
19800         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
19801         made static.
19802         (i386_cannot_store_register): Renamed from cannot_store_register,
19803         made static.
19804         (the_low_target): New.
19805         * linux-ia64-low.c (num_regs): Remove.
19806         (ia64_num_regs): Define.
19807         (ia64_regmap): Renamed from regmap, made static.
19808         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
19809         made static.
19810         (ia64_cannot_store_register): Renamed from cannot_store_register,
19811         made static.
19812         (the_low_target): New.
19813         * linux-m68k-low.c (num_regs): Remove.
19814         (m68k_num_regs): Define.
19815         (m68k_regmap): Renamed from regmap, made static.
19816         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
19817         made static.
19818         (m68k_cannot_store_register): Renamed from cannot_store_register,
19819         made static.
19820         (the_low_target): New.
19821         * linux-mips-low.c (num_regs): Remove.
19822         (mips_num_regs): Define.
19823         (mips_regmap): Renamed from regmap, made static.
19824         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
19825         made static.
19826         (mips_cannot_store_register): Renamed from cannot_store_register,
19827         made static.
19828         (the_low_target): New.
19829         * linux-ppc-low.c (num_regs): Remove.
19830         (ppc_num_regs): Define.
19831         (ppc_regmap): Renamed from regmap, made static.
19832         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
19833         made static.
19834         (ppc_cannot_store_register): Renamed from cannot_store_register,
19835         made static.
19836         (the_low_target): New.
19837         * linux-s390-low.c (num_regs): Remove.
19838         (s390_num_regs): Define.
19839         (s390_regmap): Renamed from regmap, made static.
19840         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
19841         made static.
19842         (s390_cannot_store_register): Renamed from cannot_store_register,
19843         made static.
19844         (the_low_target): New.
19845         * linux-sh-low.c (num_regs): Remove.
19846         (sh_num_regs): Define.
19847         (sh_regmap): Renamed from regmap, made static.
19848         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
19849         made static.
19850         (sh_cannot_store_register): Renamed from cannot_store_register,
19851         made static.
19852         (the_low_target): New.
19853         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
19854         (the_low_target): New.
19855
19856 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
19857
19858         * Makefile.in: Add stamp-h target.
19859         * configure.in: Create stamp-h.
19860         * configure: Regenerated.
19861
19862 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
19863
19864         * inferiors.c: New file.
19865         * target.c: New file.
19866         * target.h: New file.
19867         * Makefile.in:  Add target.o and inferiors.o.  Update
19868         dependencies.
19869         * linux-low.c (inferior_pid): New static variable,
19870         moved from server.c.
19871         (linux_create_inferior): Renamed from create_inferior.
19872         Call add_inferior.  Return 0 on success instead of a PID.
19873         (linux_attach): Renamed from myattach.
19874         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
19875         (linux_thread_alive): Renamed from mythread_alive.
19876         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
19877         child dies.
19878         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
19879         (regsets_store_inferior_registers): Correct error message.
19880         Add missing ``return 0''.
19881         (linux_fetch_registers): Renamed from fetch_inferior_registers.
19882         (linux_store_registers): Renamed from store_inferior_registers.
19883         (linux_read_memory): Renamed from read_inferior_memory.
19884         (linux_write_memory): Renamed from write_inferior_memory.
19885         (linux_target_ops): New structure.
19886         (initialize_low): Call set_target_ops ().
19887         * remote-utils.c (unhexify): New function.
19888         (hexify): New function.
19889         (input_interrupt): Send signals to ``signal_pid''.
19890         * server.c (inferior_pid): Remove.
19891         (start_inferior): Update create_inferior call.
19892         (attach_inferior): Call add_inferior.
19893         (handle_query): New function.
19894         (main): Call handle_query for `q' packets.
19895         * server.h: Include "target.h".  Remove obsolete prototypes.
19896         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
19897
19898 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
19899
19900         * Makefile.in: Add WARN_CFLAGS.  Update configury
19901         dependencies.
19902         * configure.in: Check for <string.h>
19903         * configure: Regenerate.
19904         * config.in: Regenerate.
19905         * gdbreplay.c: Include needed system headers.
19906         (remote_open): Remove strchr prototype.
19907         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
19908         * regcache.c (supply_register): Change buf argument to const void *.
19909         (supply_register_by_name): Likewise.
19910         (collect_register): Change buf argument to void *.
19911         (collect_register_by_name): Likewise.
19912         * regcache.h: Add missing prototypes.
19913         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
19914         * server.c (handle_query): New function.
19915         (attached): New static variable, moved out of main.
19916         (main): Quiet longjmp clobber warnings.
19917         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
19918         * utils.c (error): Remove NORETURN.
19919         (fatal): Likewise.