gdbserver/ChangeLog

   1 2020-03-12  Tom Tromey  <tom@tromey.com>
   2
   3         * configure: Rebuild.
   4         * configure.ac (GDBSERVER_DEPFILES): Remove srv_selftest_objs.
   5         (WIN32APILIBS): New subst.
   6         * Makefile.in (SFILES, OBS, TAGS, GDBREPLAY_OBS): Remove
   7         gdbsupport files.
   8         (gdbsupport/%.o): Remove target.
   9         (GDBSUPPORT_BUILDDIR, GDBSUPPORT): New variables.
  10         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Add GDBSUPPORT.
  11         (WIN32APILIBS): New variable.
  12         (gdbserver$(EXEEXT)): Add WIN32APILIBS.
  13         (gdbreplay$(EXEEXT)): Likewise.
  14
  15 2020-03-12  Tom Tromey  <tom@tromey.com>
  16
  17         * config.in, configure: Rebuild.
  18         * configure.ac: Call ZW_GNU_GETTEXT_SISTER_DIR.
  19         * acinclude.m4: Include gettext-sister.m4.
  20         * Makefile.in (top_builddir, INTL, INTL_DEPS, INTL_CFLAGS): New
  21         variables.
  22         (INCLUDE_CFLAGS): Add INTL_CFLAGS.
  23         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Use INTL_DEPS, INTL.
  24
  25 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
  26
  27         * acinclude.m4: Update path to selftest.m4.
  28
  29 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
  30
  31         * configure.ac: Don't source bfd/development.sh, move
  32         GDB_AC_COMMON higher.
  33         * configure: Re-generate.
  34
  35 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
  36
  37         * configure: Re-generate.
  38
  39 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
  40
  41         * configure: Re-generate.
  42
  43 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  44
  45         * .dir-locals.el: New file.
  46
  47 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  48
  49         * .gitattributes: New file.
  50
  51 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
  52
  53         * remote-utils.cc (prepare_resume_reply): Add ability to convert T
  54         reply into an S reply.
  55         * server.cc (disable_packet_T): New global.
  56         (captured_main): Set new global when appropriate.
  57         * server.h (disable_packet_T): Declare.
  58
  59 2020-02-21  Tom Tromey  <tom@tromey.com>
  60
  61         * Makefile.in (mostlyclean): New target.
  62
  63 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  64
  65         * target.h (struct process_stratum_target): Remove.
  66         (class process_target): Rename to ...
  67         (class process_stratum_target): ... this.
  68         * linux-low.h (class linux_process_target): Derive from
  69         'process_stratum_target'.
  70         * linux-low.cc (linux_target_ops): Remove.
  71         (initialize_low): Set the_target to the singleton instance of
  72         linux_process_target.
  73         * lynx-low.h (class lynx_process_target): Derive from
  74         'process_stratum_target'.
  75         * lynx-low.cc (lynx_target_ops): Remove.
  76         (initialize_low): Set the_target to the singleton instance of
  77         lynx_process_target.
  78         * nto-low.h (class nto_process_target): Derive from
  79         'process_stratum_target'.
  80         * nto-low.cc (nto_target_ops): Remove.
  81         (initialize_low): Set the_target to the singleton instance of
  82         nto_process_target.
  83         * win32-low.h (class win32_process_target): Derive from
  84         'process_stratum_target'.
  85         * win32-low.cc (win32_target_ops): Remove.
  86         (initialize_low): Set the_target to the singleton instance of
  87         win32_process_target.
  88
  89         Replace 'the_target->pt' with 'the_target' in the uses below.
  90
  91         * hostio.cc (hostio_error)
  92         (handle_setfs)
  93         (handle_open)
  94         (handle_unlink)
  95         (handle_readlink)
  96         * linux-aarch32-low.cc (arm_breakpoint_at)
  97         * linux-aarch64-low.cc (aarch64_breakpoint_at)
  98         * linux-arm-low.cc (arm_sigreturn_next_pc)
  99         (arm_get_hwcap)
 100         (arm_get_syscall_trapinfo)
 101         * linux-cris-low.cc (cris_breakpoint_at)
 102         * linux-crisv32-low.cc (cris_breakpoint_at)
 103         * linux-low.cc (handle_extended_wait)
 104         (linux_wait_1)
 105         (linux_read_memory)
 106         (linux_process_target::breakpoint_kind_from_pc)
 107         (linux_get_auxv)
 108         * linux-m32r-low.cc (m32r_breakpoint_at)
 109         * linux-mips-low.cc (mips_breakpoint_at)
 110         * linux-nios2-low.cc (nios2_breakpoint_at)
 111         * linux-ppc-low.cc (ppc_breakpoint_at)
 112         * linux-s390-low.cc (s390_get_hwcap)
 113         * linux-sh-low.cc (sh_breakpoint_at)
 114         * linux-sparc-low.cc (sparc_fill_gregset_to_stack)
 115         (sparc_store_gregset_from_stack)
 116         (sparc_breakpoint_at)
 117         * linux-tic6x-low.cc (tic6x_breakpoint_at)
 118         * linux-tile-low.cc (tile_breakpoint_at)
 119         * linux-x86-low.cc (x86_breakpoint_at)
 120         * linux-xtensa-low.cc (xtensa_breakpoint_at)
 121         * mem-break.cc (bp_size)
 122         (bp_opcode)
 123         (insert_memory_breakpoint)
 124         (set_raw_breakpoint_at)
 125         (delete_raw_breakpoint)
 126         (z_type_supported)
 127         (uninsert_raw_breakpoint)
 128         (reinsert_raw_breakpoint)
 129         (validate_inserted_breakpoint)
 130         * regcache.cc (regcache_read_pc)
 131         (regcache_write_pc)
 132         * remote-utils.cc (putpkt_binary_1)
 133         (input_interrupt)
 134         (getpkt)
 135         (prepare_resume_reply)
 136         * server.cc (handle_general_set)
 137         (handle_detach)
 138         (handle_qxfer_auxv)
 139         (handle_qxfer_exec_file)
 140         (handle_qxfer_libraries_svr4)
 141         (handle_qxfer_osdata)
 142         (handle_qxfer_siginfo)
 143         (handle_qxfer_fdpic)
 144         (handle_query)
 145         (resume)
 146         (handle_v_requests)
 147         (queue_stop_reply_callback)
 148         (captured_main)
 149         * target.cc (prepare_to_access_memory)
 150         (done_accessing_memory)
 151         (read_inferior_memory)
 152         (target_write_memory)
 153         (target_stop_and_wait)
 154         (target_wait)
 155         (target_mourn_inferior)
 156         (target_continue_no_signal)
 157         (target_continue)
 158         (target_supports_multi_process)
 159         (kill_inferior)
 160         * target.h
 161         (target_create_inferior)
 162         (target_post_create_inferior)
 163         (myattach)
 164         (target_supports_fork_events)
 165         (target_supports_vfork_events)
 166         (target_supports_exec_events)
 167         (target_handle_new_gdb_connection)
 168         (detach_inferior)
 169         (mythread_alive)
 170         (fetch_inferior_registers)
 171         (store_inferior_registers)
 172         (join_inferior)
 173         (target_supports_non_stop)
 174         (target_async)
 175         (target_process_qsupported)
 176         (target_supports_catch_syscall)
 177         (target_get_ipa_tdesc_idx)
 178         (target_supports_tracepoints)
 179         (target_supports_fast_tracepoints)
 180         (target_get_min_fast_tracepoint_insn_len)
 181         (target_thread_stopped)
 182         (target_pause_all)
 183         (target_unpause_all)
 184         (target_stabilize_threads)
 185         (target_install_fast_tracepoint_jump_pad)
 186         (target_emit_ops)
 187         (target_supports_disable_randomization)
 188         (target_supports_agent)
 189         (target_enable_btrace)
 190         (target_disable_btrace)
 191         (target_read_btrace)
 192         (target_read_btrace_conf)
 193         (target_supports_range_stepping)
 194         (target_supports_stopped_by_sw_breakpoint)
 195         (target_stopped_by_sw_breakpoint)
 196         (target_supports_stopped_by_hw_breakpoint)
 197         (target_supports_hardware_single_step)
 198         (target_stopped_by_hw_breakpoint)
 199         (target_breakpoint_kind_from_pc)
 200         (target_breakpoint_kind_from_current_state)
 201         (target_supports_software_single_step)
 202         (target_core_of_thread)
 203         (target_thread_name)
 204         (target_thread_handle)
 205         * win32-low.cc (do_initial_child_stuff)
 206
 207         Rename target op default definitions listed below.
 208
 209         * target.cc (process_target::post_create_inferior): Rename as ...
 210         (process_stratum_target::post_create_inferior): ... this.
 211         (process_target::prepare_to_access_memory): Rename as ...
 212         (process_stratum_target::prepare_to_access_memory): ... this.
 213         (process_target::done_accessing_memory): Rename as ...
 214         (process_stratum_target::done_accessing_memory): ... this.
 215         (process_target::look_up_symbols): Rename as ...
 216         (process_stratum_target::look_up_symbols): ... this.
 217         (process_target::supports_read_auxv): Rename as ...
 218         (process_stratum_target::supports_read_auxv): ... this.
 219         (process_target::read_auxv): Rename as ...
 220         (process_stratum_target::read_auxv): ... this.
 221         (process_target::supports_z_point_type): Rename as ...
 222         (process_stratum_target::supports_z_point_type): ... this.
 223         (process_target::insert_point): Rename as ...
 224         (process_stratum_target::insert_point): ... this.
 225         (process_target::remove_point): Rename as ...
 226         (process_stratum_target::remove_point): ... this.
 227         (process_target::stopped_by_sw_breakpoint): Rename as ...
 228         (process_stratum_target::stopped_by_sw_breakpoint): ... this.
 229         (process_target::supports_stopped_by_sw_breakpoint): Rename as ...
 230         (process_stratum_target::supports_stopped_by_sw_breakpoint): ... this.
 231         (process_target::stopped_by_hw_breakpoint): Rename as ...
 232         (process_stratum_target::stopped_by_hw_breakpoint): ... this.
 233         (process_target::supports_stopped_by_hw_breakpoint): Rename as ...
 234         (process_stratum_target::supports_stopped_by_hw_breakpoint): ... this.
 235         (process_target::supports_hardware_single_step): Rename as ...
 236         (process_stratum_target::supports_hardware_single_step): ... this.
 237         (process_target::stopped_by_watchpoint): Rename as ...
 238         (process_stratum_target::stopped_by_watchpoint): ... this.
 239         (process_target::stopped_data_address): Rename as ...
 240         (process_stratum_target::stopped_data_address): ... this.
 241         (process_target::supports_read_offsets): Rename as ...
 242         (process_stratum_target::supports_read_offsets): ... this.
 243         (process_target::read_offsets): Rename as ...
 244         (process_stratum_target::read_offsets): ... this.
 245         (process_target::supports_get_tls_address): Rename as ...
 246         (process_stratum_target::supports_get_tls_address): ... this.
 247         (process_target::get_tls_address): Rename as ...
 248         (process_stratum_target::get_tls_address): ... this.
 249         (process_target::hostio_last_error): Rename as ...
 250         (process_stratum_target::hostio_last_error): ... this.
 251         (process_target::supports_qxfer_osdata): Rename as ...
 252         (process_stratum_target::supports_qxfer_osdata): ... this.
 253         (process_target::qxfer_osdata): Rename as ...
 254         (process_stratum_target::qxfer_osdata): ... this.
 255         (process_target::supports_qxfer_siginfo): Rename as ...
 256         (process_stratum_target::supports_qxfer_siginfo): ... this.
 257         (process_target::qxfer_siginfo): Rename as ...
 258         (process_stratum_target::qxfer_siginfo): ... this.
 259         (process_target::supports_non_stop): Rename as ...
 260         (process_stratum_target::supports_non_stop): ... this.
 261         (process_target::async): Rename as ...
 262         (process_stratum_target::async): ... this.
 263         (process_target::start_non_stop): Rename as ...
 264         (process_stratum_target::start_non_stop): ... this.
 265         (process_target::supports_multi_process): Rename as ...
 266         (process_stratum_target::supports_multi_process): ... this.
 267         (process_target::supports_fork_events): Rename as ...
 268         (process_stratum_target::supports_fork_events): ... this.
 269         (process_target::supports_vfork_events): Rename as ...
 270         (process_stratum_target::supports_vfork_events): ... this.
 271         (process_target::supports_exec_events): Rename as ...
 272         (process_stratum_target::supports_exec_events): ... this.
 273         (process_target::handle_new_gdb_connection): Rename as ...
 274         (process_stratum_target::handle_new_gdb_connection): ... this.
 275         (process_target::handle_monitor_command): Rename as ...
 276         (process_stratum_target::handle_monitor_command): ... this.
 277         (process_target::core_of_thread): Rename as ...
 278         (process_stratum_target::core_of_thread): ... this.
 279         (process_target::supports_read_loadmap): Rename as ...
 280         (process_stratum_target::supports_read_loadmap): ... this.
 281         (process_target::read_loadmap): Rename as ...
 282         (process_stratum_target::read_loadmap): ... this.
 283         (process_target::process_qsupported): Rename as ...
 284         (process_stratum_target::process_qsupported): ... this.
 285         (process_target::supports_tracepoints): Rename as ...
 286         (process_stratum_target::supports_tracepoints): ... this.
 287         (process_target::read_pc): Rename as ...
 288         (process_stratum_target::read_pc): ... this.
 289         (process_target::write_pc): Rename as ...
 290         (process_stratum_target::write_pc): ... this.
 291         (process_target::supports_thread_stopped): Rename as ...
 292         (process_stratum_target::supports_thread_stopped): ... this.
 293         (process_target::thread_stopped): Rename as ...
 294         (process_stratum_target::thread_stopped): ... this.
 295         (process_target::supports_get_tib_address): Rename as ...
 296         (process_stratum_target::supports_get_tib_address): ... this.
 297         (process_target::get_tib_address): Rename as ...
 298         (process_stratum_target::get_tib_address): ... this.
 299         (process_target::pause_all): Rename as ...
 300         (process_stratum_target::pause_all): ... this.
 301         (process_target::unpause_all): Rename as ...
 302         (process_stratum_target::unpause_all): ... this.
 303         (process_target::stabilize_threads): Rename as ...
 304         (process_stratum_target::stabilize_threads): ... this.
 305         (process_target::supports_fast_tracepoints): Rename as ...
 306         (process_stratum_target::supports_fast_tracepoints): ... this.
 307         (process_target::get_min_fast_tracepoint_insn_len): Rename as ...
 308         (process_stratum_target::get_min_fast_tracepoint_insn_len): ... this.
 309         (process_target::emit_ops): Rename as ...
 310         (process_stratum_target::emit_ops): ... this.
 311         (process_target::supports_disable_randomization): Rename as ...
 312         (process_stratum_target::supports_disable_randomization): ... this.
 313         (process_target::supports_qxfer_libraries_svr4): Rename as ...
 314         (process_stratum_target::supports_qxfer_libraries_svr4): ... this.
 315         (process_target::qxfer_libraries_svr4): Rename as ...
 316         (process_stratum_target::qxfer_libraries_svr4): ... this.
 317         (process_target::supports_agent): Rename as ...
 318         (process_stratum_target::supports_agent): ... this.
 319         (process_target::enable_btrace): Rename as ...
 320         (process_stratum_target::enable_btrace): ... this.
 321         (process_target::disable_btrace): Rename as ...
 322         (process_stratum_target::disable_btrace): ... this.
 323         (process_target::read_btrace): Rename as ...
 324         (process_stratum_target::read_btrace): ... this.
 325         (process_target::read_btrace_conf): Rename as ...
 326         (process_stratum_target::read_btrace_conf): ... this.
 327         (process_target::supports_range_stepping): Rename as ...
 328         (process_stratum_target::supports_range_stepping): ... this.
 329         (process_target::supports_pid_to_exec_file): Rename as ...
 330         (process_stratum_target::supports_pid_to_exec_file): ... this.
 331         (process_target::pid_to_exec_file): Rename as ...
 332         (process_stratum_target::pid_to_exec_file): ... this.
 333         (process_target::supports_multifs): Rename as ...
 334         (process_stratum_target::supports_multifs): ... this.
 335         (process_target::multifs_open): Rename as ...
 336         (process_stratum_target::multifs_open): ... this.
 337         (process_target::multifs_unlink): Rename as ...
 338         (process_stratum_target::multifs_unlink): ... this.
 339         (process_target::multifs_readlink): Rename as ...
 340         (process_stratum_target::multifs_readlink): ... this.
 341         (process_target::breakpoint_kind_from_pc): Rename as ...
 342         (process_stratum_target::breakpoint_kind_from_pc): ... this.
 343         (process_target::breakpoint_kind_from_current_state): Rename as ...
 344         (process_stratum_target::breakpoint_kind_from_current_state): ... this.
 345         (process_target::thread_name): Rename as ...
 346         (process_stratum_target::thread_name): ... this.
 347         (process_target::thread_handle): Rename as ...
 348         (process_stratum_target::thread_handle): ... this.
 349         (process_target::supports_software_single_step): Rename as ...
 350         (process_stratum_target::supports_software_single_step): ... this.
 351         (process_target::supports_catch_syscall): Rename as ...
 352         (process_stratum_target::supports_catch_syscall): ... this.
 353         (process_target::get_ipa_tdesc_idx): Rename as ...
 354         (process_stratum_target::get_ipa_tdesc_idx): ... this.
 355
 356 2020-02-20  Pedro Alves  <palves@redhat.com>
 357
 358         * target.cc (set_target_ops): Simply copy the given target pointer
 359         instead of creating a copy of the pointed object.
 360
 361 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 362
 363         Turn process_stratum_target's get_ipa_tdesc_idx op into a method
 364         of process_target.
 365
 366         * target.h (struct process_stratum_target): Remove the target op.
 367         (class process_target): Add the target op.
 368         (target_get_ipa_tdesc_idx): Update the macro.
 369         * target.cc (process_target::get_ipa_tdesc_idx): Define.
 370
 371         Update the derived classes and callers below.
 372
 373         * linux-low.cc (linux_target_ops): Update.
 374         (linux_get_ipa_tdesc_idx): Turn into ...
 375         (linux_process_target::get_ipa_tdesc_idx): ... this.
 376         * linux-low.h (class linux_process_target): Update.
 377         * lynx-low.cc (lynx_target_ops): Update.
 378         * nto-low.cc (nto_target_ops): Update.
 379         * win32-low.cc (win32_target_ops): Update.
 380
 381 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 382
 383         Turn process_stratum_target's supports_catch_syscall op into a
 384         method of process_target.
 385
 386         * target.h (struct process_stratum_target): Remove the target op.
 387         (class process_target): Add the target op.
 388         (target_supports_catch_syscall): Update the macro.
 389         * target.cc (process_target::supports_catch_syscall): Define.
 390
 391         Update the derived classes and callers below.
 392
 393         * linux-low.cc (linux_target_ops): Update.
 394         (linux_supports_catch_syscall): Turn into ...
 395         (linux_process_target::supports_catch_syscall): ... this.
 396         * linux-low.h (class linux_process_target): Update.
 397         * lynx-low.cc (lynx_target_ops): Update.
 398         * nto-low.cc (nto_target_ops): Update.
 399         * win32-low.cc (win32_target_ops): Update.
 400
 401 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 402
 403         Turn process_stratum_target's supports_software_single_step op
 404         into a method of process_target.
 405
 406         * target.h (struct process_stratum_target): Remove the target op.
 407         (class process_target): Add the target op.
 408         (target_supports_software_single_step): Update the macro.
 409         * target.cc (process_target::supports_software_single_step): Define.
 410
 411         Update the derived classes and callers below.
 412
 413         * linux-low.cc (linux_target_ops): Update.
 414         (linux_supports_software_single_step): Turn into ...
 415         (linux_process_target::supports_software_single_step): ... this.
 416         * linux-low.h (class linux_process_target): Update.
 417         * lynx-low.cc (lynx_target_ops): Update.
 418         * nto-low.cc (nto_target_ops): Update.
 419         * win32-low.cc (win32_target_ops): Update.
 420
 421 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 422
 423         Turn process_stratum_target's thread_name and thread_handle ops
 424         into methods of process_target.
 425
 426         * target.h (struct process_stratum_target): Remove the target ops.
 427         (class process_target): Add the target ops.
 428         (target_thread_name): Update the macro.
 429         (target_thread_handle): Update the macro.
 430         * target.cc (process_target::thread_name): Define.
 431         (process_target::thread_handle): Define.
 432
 433         Update the derived classes and callers below.
 434
 435         * linux-low.cc (linux_target_ops): Update.
 436         (linux_process_target::thread_name): Define.
 437         (linux_process_target::thread_handle): Define.
 438         * linux-low.h (class linux_process_target): Update.
 439         * lynx-low.cc (lynx_target_ops): Update.
 440         * nto-low.cc (nto_target_ops): Update.
 441         * win32-low.cc (win32_target_ops): Update.
 442
 443 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 444
 445         Turn process_stratum_target's breakpoint_kind_from_pc,
 446         sw_breakpoint_from_kind, and breakpoint_kind_from_current_state
 447         ops into methods of process_target.
 448
 449         * target.h (struct process_stratum_target): Remove the target op.
 450         (class process_target): Add the target op.
 451         (target_breakpoint_kind_from_pc): Update the macro.
 452         (target_breakpoint_kind_from_current_state): Update the macro.
 453         (default_breakpoint_kind_from_pc): Remove declaration.
 454         * target.cc (default_breakpoint_kind_from_pc): Turn into ...
 455         (process_target::breakpoint_kind_from_pc): ... this.
 456         (process_target::breakpoint_kind_from_current_state): Define.
 457
 458         Update the derived classes and callers below.
 459
 460         * mem-break.cc (bp_size): Update.
 461         (bp_opcode): Update.
 462         * linux-low.cc (linux_target_ops): Update.
 463         (linux_wait_1): Update.
 464         (linux_breakpoint_kind_from_pc): Turn into ...
 465         (linux_process_target::breakpoint_kind_from_pc): ... this.
 466         (linux_sw_breakpoint_from_kind): Turn into ...
 467         (linux_process_target::sw_breakpoint_from_kind): ... this.
 468         (linux_breakpoint_kind_from_current_state): Turn into ...
 469         (linux_process_target::breakpoint_kind_from_current_state): ... this.
 470         * linux-low.h (class linux_process_target): Update.
 471         * lynx-low.cc (lynx_target_ops): Update.
 472         (lynx_process_target::sw_breakpoint_from_kind): Define.
 473         * lynx-low.h (class lynx_process_target): Update.
 474         * nto-low.cc (nto_target_ops): Update.
 475         (nto_sw_breakpoint_from_kind): Turn into ...
 476         (nto_process_target::sw_breakpoint_from_kind): ... this.
 477         * nto-low.h (class nto_process_target): Update.
 478         * win32-low.cc (win32_target_ops): Update.
 479         (win32_sw_breakpoint_from_kind): Turn into ...
 480         (win32_process_target::sw_breakpoint_from_kind): ... this.
 481         * win32-low.h (class win32_process_target): Update.
 482
 483 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 484
 485         Turn process_stratum_target's multifs_open, multifs_readlink,
 486         multifs_unlink ops into methods of process_target.
 487
 488         * target.h (struct process_stratum_target): Remove the target ops.
 489         (class process_target): Add the target ops.  Also add
 490         'supports_multifs'.
 491         * target.cc: Include "fcntl.h", "unistd.h", "sys/types.h", and
 492         "sys/stat.h".
 493         (process_target::supports_multifs): Define.
 494         (process_target::multifs_open): Define.
 495         (process_target::multifs_readlink): Define.
 496         (process_target::multifs_unlink): Define.
 497
 498         Update the derived classes and callers below.
 499
 500         * hostio.cc (handle_setfs): Update.
 501         (handle_open): Update.
 502         (handle_unlink): Update.
 503         (handle_readlink): Update.
 504         * linux-low.cc (linux_target_ops): Update.
 505         (linux_process_target::supports_multifs): Define.
 506         (linux_process_target::multifs_open): Define.
 507         (linux_process_target::multifs_readlink): Define.
 508         (linux_process_target::multifs_unlink): Define.
 509         * linux-low.h (class linux_process_target): Update.
 510         * lynx-low.cc (lynx_target_ops): Update.
 511         * nto-low.cc (nto_target_ops): Update.
 512         * win32-low.cc (win32_target_ops): Update.
 513
 514 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 515
 516         Turn process_stratum_target's pid_to_exec_file op into a method
 517         of process_target.
 518
 519         * target.h (struct process_stratum_target): Remove the target op.
 520         (class process_target): Add the target op.  Also add
 521         'supports_pid_to_exec_file'.
 522         * target.cc (process_target::pid_to_exec_file): Define.
 523         (process_target::supports_pid_to_exec_file): Define.
 524
 525         Update the derived classes and callers below.
 526
 527         * server.cc (handle_qxfer_exec_file): Update.
 528         (handle_query): Update.
 529         * linux-low.cc (linux_target_ops): Update.
 530         (linux_process_target::supports_pid_to_exec_file): Define.
 531         (linux_process_target::pid_to_exec_file): Define.
 532         * linux-low.h (class linux_process_target): Update.
 533         * lynx-low.cc (lynx_target_ops): Update.
 534         * nto-low.cc (nto_target_ops): Update.
 535         * win32-low.cc (win32_target_ops): Update.
 536
 537 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 538
 539         Turn process_stratum_target's supports_range_stepping op into a
 540         method of process_target.
 541
 542         * target.h (struct process_stratum_target): Remove the target op.
 543         (class process_target): Add the target op.
 544         (target_supports_range_stepping): Update the macro.
 545         * target.cc (process_target::supports_range_stepping): Define.
 546
 547         Update the derived classes and callers below.
 548
 549         * linux-low.cc (linux_target_ops): Update.
 550         (linux_supports_range_stepping): Turn into ...
 551         (linux_process_target::supports_range_stepping): ... this.
 552         * linux-low.h (class linux_process_target): Update.
 553         * lynx-low.cc (lynx_target_ops): Update.
 554         * nto-low.cc (nto_target_ops): Update.
 555         * win32-low.cc (win32_target_ops): Update.
 556
 557 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 558
 559         Turn process_stratum_target's btrace-related ops (enable_btrace,
 560         disable_btrace, read_btrace, read_btrace_conf) into methods of
 561         process_target.
 562
 563         * target.h (struct process_stratum_target): Remove the target ops.
 564         (class process_target): Add the target ops.
 565         (target_enable_btrace): Update.
 566         (target_disable_btrace): Update.
 567         (target_read_btrace): Update.
 568         (target_read_btrace_conf): Update.
 569         * target.cc (process_target::enable_btrace): Define.
 570         (process_target::disable_btrace): Define.
 571         (process_target::read_btrace): Define.
 572         (process_target::read_btrace_conf): Define.
 573
 574         Update the derived classes and callers below.
 575
 576         * linux-low.cc (linux_target_ops): Update.
 577         (linux_process_target:enable_btrace): Define as a wrapper around
 578         linux_enable_btrace.
 579         (linux_low_disable_btrace): Turn into ...
 580         (linux_process_target::disable_btrace): ... this.
 581         (linux_low_read_btrace): Turn into ...
 582         (linux_process_target::read_btrace): ... this.
 583         (linux_low_btrace_conf): Turn into ...
 584         (linux_process_target::read_btrace_conf): ... this.
 585         * linux-low.h (class linux_process_target): Update.
 586         * lynx-low.cc (lynx_target_ops): Update.
 587         * nto-low.cc (nto_target_ops): Update.
 588         * win32-low.cc (win32_target_ops): Update.
 589
 590 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 591
 592         Turn process_stratum_target's supports_agent op into a method of
 593         process_target.
 594
 595         * target.h (struct process_stratum_target): Remove the target op.
 596         (class process_target): Add the target op.
 597         (target_supports_agent): Update the macro.
 598         * target.cc (process_target::supports_agent): Define.
 599
 600         Update the derived classes and callers below.
 601
 602         * linux-low.cc (linux_target_ops): Update.
 603         (linux_supports_agent): Turn into ...
 604         (linux_process_target::supports_agent): ... this.
 605         * linux-low.h (class linux_process_target): Update.
 606         * lynx-low.cc (lynx_target_ops): Update.
 607         * nto-low.cc (nto_target_ops): Update.
 608         * win32-low.cc (win32_target_ops): Update.
 609
 610 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 611
 612         Turn process_stratum_target's qxfer_libraries_svr4 op into a
 613         method of process_target.
 614
 615         * target.h (struct process_stratum_target): Remove the target op.
 616         (class process_target): Add the target op.  Also add
 617         'supports_qxfer_libraries_svr4'.
 618         * target.cc (process_target::qxfer_libraries_svr4): Define.
 619         (process_target::supports_qxfer_libraries_svr4): Define.
 620
 621         Update the derived classes and callers below.
 622
 623         * server.cc (handle_qxfer_libraries_svr4): Update.
 624         (handle_query): Update.
 625         * linux-low.cc (linux_target_ops): Update.
 626         (linux_process_target::supports_qxfer_libraries_svr4): Define.
 627         (linux_qxfer_libraries_svr4): Turn into ...
 628         (linux_process_target::qxfer_libraries_svr4): ... this.
 629         * linux-low.h (class linux_process_target): Update.
 630         * lynx-low.cc (lynx_target_ops): Update.
 631         * nto-low.cc (nto_target_ops): Update.
 632         * win32-low.cc (win32_target_ops): Update.
 633
 634 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 635
 636         Turn process_stratum_target's supports_disable_randomization op
 637         into a method of process_target.
 638
 639         * target.h (struct process_stratum_target): Remove the target op.
 640         (class process_target): Add the target op.
 641         (target_supports_disable_randomization): Update the macro.
 642         * target.cc (process_target::supports_disable_randomization): Define.
 643
 644         Update the derived classes and callers below.
 645
 646         * linux-low.cc (linux_target_ops): Update.
 647         (linux_supports_disable_randomization): Turn into ...
 648         (linux_process_target::supports_disable_randomization): ... this.
 649         * linux-low.h (class linux_process_target): Update.
 650         * lynx-low.cc (lynx_target_ops): Update.
 651         * nto-low.cc (nto_target_ops): Update.
 652         * win32-low.cc (win32_target_ops): Update.
 653
 654 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 655
 656         Turn process_stratum_target's emit_ops op into a method of
 657         process_target.
 658
 659         * target.h (struct process_stratum_target): Remove the target op.
 660         (class process_target): Add the target op.
 661         (target_emit_ops): Update the macro.
 662         * target.cc (process_target::emit_ops): Define.
 663
 664         Update the derived classes and callers below.
 665
 666         * linux-low.cc (linux_target_ops): Update.
 667         (linux_emit_ops): Turn into ...
 668         (linux_process_target::emit_ops): ... this.
 669         * linux-low.h (class linux_process_target): Update.
 670         * lynx-low.cc (lynx_target_ops): Update.
 671         * nto-low.cc (nto_target_ops): Update.
 672         * win32-low.cc (win32_target_ops): Update.
 673
 674 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 675
 676         Turn process_stratum_target's install_fast_tracepoint_jump_pad
 677         and get_min_fast_tracepoint_insn_len ops into methods of
 678         process_target.
 679
 680         * target.h (struct process_stratum_target): Remove the target ops.
 681         (class process_target): Add the target ops.  Also add
 682         'supports_fast_tracepoints'.
 683         (target_supports_fast_tracepoints): Update the macro.
 684         (target_get_min_fast_tracepoint_insn_len): Update the macro.
 685         (install_fast_tracepoint_jump_pad): Update and rename the macro
 686         to ...
 687         (target_install_fast_tracepoint_jump_pad): ... this.
 688         * target.cc (process_target::supports_fast_tracepoints): Define.
 689         (process_target::install_fast_tracepoint_jump_pad): Define.
 690         (process_target::get_min_fast_tracepoint_insn_len): Define.
 691
 692         Update the derived classes and callers below.
 693
 694         * tracepoint.cc (install_fast_tracepoint): Update.
 695         * linux-low.cc (linux_target_ops): Update.
 696         (linux_process_target::supports_fast_tracepoints): Define.
 697         (linux_install_fast_tracepoint_jump_pad): Turn into ...
 698         (linux_process_target::install_fast_tracepoint_jump_pad): ... this.
 699         (linux_get_min_fast_tracepoint_insn_len): Turn into ...
 700         (linux_process_target::get_min_fast_tracepoint_insn_len): ... this.
 701         * linux-low.h (class linux_process_target): Update.
 702         * lynx-low.cc (lynx_target_ops): Update.
 703         * nto-low.cc (nto_target_ops): Update.
 704         * win32-low.cc (win32_target_ops): Update.
 705
 706 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 707
 708         Turn process_stratum_target's stabilize_threads op into a
 709         method of process_target.
 710
 711         * target.h (struct process_stratum_target): Remove the target op.
 712         (class process_target): Add the target op.
 713         (target_stabilize_threads): Update the macro.
 714         * target.cc (process_target::stabilize_threads): Define.
 715
 716         Update the derived classes and callers below.
 717
 718         * server.cc (handle_status): Update.
 719         * tracepoint.cc (cmd_qtdp): Update.
 720         (cmd_qtstart): Update.
 721         * linux-low.cc (linux_target_ops): Update.
 722         (linux_stabilize_threads): Turn into ...
 723         (linux_process_target::stabilize_threads): ... this.
 724         (linux_wait_1): Update.
 725         * linux-low.h (class linux_process_target): Update.
 726         * lynx-low.cc (lynx_target_ops): Update.
 727         * nto-low.cc (nto_target_ops): Update.
 728         * win32-low.cc (win32_target_ops): Update.
 729
 730 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 731
 732         Turn process_stratum_target's pause_all and unpause_all ops
 733         into methods of process_target.
 734
 735         * target.h (struct process_stratum_target): Remove the target ops.
 736         (class process_target): Add the target ops.
 737         (pause_all): Update the macro and rename to...
 738         (target_pause_all): ... this.
 739         (unpause_all): Update the macro and rename to...
 740         (target_unpause_all): ... this.
 741         * target.cc (process_target::pause_all): Define.
 742         (process_target::unpause_all): Define.
 743
 744         Update the derived classes and callers below.
 745
 746         * server.cc (handle_status): Update.
 747         * tracepoint.cc (clear_installed_tracepoints): Update.
 748         (cmd_qtdp): Update.
 749         (cmd_qtstart): Update.
 750         (stop_tracing): Update.
 751         (cmd_qtstatus): Update.
 752         (upload_fast_traceframes): Update.
 753         (run_inferior_command): Update.
 754         * linux-low.cc (linux_target_ops): Update.
 755         (linux_pause_all): Turn into ...
 756         (linux_process_target::pause_all): ... this.
 757         (linux_unpause_all): Turn into ...
 758         (linux_process_target::unpause_all): ... this.
 759         (linux_process_target::prepare_to_access_memory): Update.
 760         (linux_process_target::done_accessing_memory): Update.
 761         * linux-low.h (class linux_process_target): Update.
 762         * lynx-low.cc (lynx_target_ops): Update.
 763         * nto-low.cc (nto_target_ops): Update.
 764         * win32-low.cc (win32_target_ops): Update.
 765
 766 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 767
 768         Turn process_stratum_target's get_tib_address op into a method of
 769         process_target.
 770
 771         * target.h (struct process_stratum_target): Remove the target op.
 772         (class process_target): Add the target op.  Also add
 773         'supports_get_tib_address'.
 774         * target.cc (process_target::get_tib_address): Define.
 775         (process_target::supports_get_tib_address): Define.
 776
 777         Update the derived classes and callers below.
 778
 779         * server.cc (handle_query): Update.
 780         * linux-low.cc (win32_target_ops): Update.
 781         * lynx-low.cc (lynx_target_ops): Update.
 782         * nto-low.cc (nto_target_ops): Update.
 783         * win32-low.cc (win32_target_ops): Update.
 784         (win32_process_target::supports_get_tib_address): Define.
 785         (win32_get_tib_address): Turn into ...
 786         (win32_process_target::get_tib_address): ... this.
 787         * win32-low.h (class win32_process_target): Update.
 788
 789 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 790
 791         Turn process_stratum_target's thread_stopped op into a method of
 792         process_target.
 793
 794         * target.h (struct process_stratum_target): Remove the target op.
 795         (class process_target): Add the target op.  Also add
 796         'supports_thread_stopped'.
 797         (target_thread_stopped): Update the macro.
 798         * target.cc (process_target::thread_stopped): Define.
 799         (process_target::supports_thread_stopped): Define.
 800         (prepare_to_access_memory): Update.
 801
 802         Update the derived classes and callers below.
 803
 804         * server.cc (queue_stop_reply_callback): Update.
 805         * linux-low.cc (linux_target_ops): Update.
 806         (linux_process_target::supports_thread_stopped): Define.
 807         (linux_thread_stopped): Turn into ...
 808         (linux_process_target::thread_stopped): ... this.
 809         * linux-low.h (class linux_process_target): Update.
 810         * lynx-low.cc (lynx_target_ops): Update.
 811         * nto-low.cc (nto_target_ops): Update.
 812         * win32-low.cc (win32_target_ops): Update.
 813
 814 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 815
 816         Turn process_stratum_target's read_pc and write_pc ops into
 817         methods of process_target.
 818
 819         * target.h (struct process_stratum_target): Remove the target ops.
 820         (class process_target): Add the target ops.
 821         * target.cc (process_target::read_pc): Define.
 822         (process_target::write_pc): Define.
 823
 824         Update the derived classes and callers below.
 825
 826         * regcache.cc (regcache_read_pc): Update.
 827         (regcache_write_pc): Update.
 828         * linux-low.cc (linux_target_ops): Update.
 829         (linux_read_pc): Turn into ...
 830         (linux_process_target::read_pc): ... this.
 831         (linux_write_pc): Turn into ...
 832         (linux_process_target::write_pc): ... this.
 833         * linux-low.h (class linux_process_target): Update.
 834         * lynx-low.cc (lynx_target_ops): Update.
 835         * nto-low.cc (nto_target_ops): Update.
 836         * win32-low.cc (win32_target_ops): Update.
 837
 838 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 839
 840         Turn process_stratum_target's supports_tracepoints op into a
 841         method of process_target.
 842
 843         * target.h (struct process_stratum_target): Remove the target op.
 844         (class process_target): Add the target op.
 845         (target_supports_tracepoints): Update the macro.
 846         * target.cc (process_target::supports_tracepoints): Define.
 847
 848         Update the derived classes and callers below.
 849
 850         * linux-low.cc (linux_target_ops): Update.
 851         (linux_supports_tracepoints): Turn into ...
 852         (linux_process_target::supports_tracepoints): ... this.
 853         * linux-low.h (class linux_process_target): Update.
 854         * lynx-low.cc (lynx_target_ops): Update.
 855         * nto-low.cc (nto_target_ops): Update.
 856         * win32-low.cc (win32_target_ops): Update.
 857
 858 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 859
 860         Turn process_stratum_target's process_qsupported op into a method
 861         of process_target.
 862
 863         * target.h (struct process_stratum_target): Remove the target op.
 864         (class process_target): Add the target op.
 865         (target_process_qsupported): Update the macro.
 866         * target.cc (process_target::process_qsupported): Define.
 867
 868         Update the derived classes and callers below.
 869
 870         * linux-low.cc (linux_target_ops): Update.
 871         (linux_process_qsupported): Turn into ...
 872         (linux_process_target::process_qsupported): ... this.
 873         * linux-low.h (class linux_process_target): Update.
 874         * lynx-low.cc (lynx_target_ops): Update.
 875         * nto-low.cc (nto_target_ops): Update.
 876         * win32-low.cc (win32_target_ops): Update.
 877
 878 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 879
 880         Turn process_stratum_target's read_loadmap op into a method of
 881         process_target.
 882
 883         * target.h (struct process_stratum_target): Remove the target op.
 884         (class process_target): Add the target op.  Also add
 885         'supports_read_loadmap'.
 886         * target.cc (process_target::read_loadmap): Define.
 887         (process_target::supports_read_loadmap): Define.
 888
 889         Update the derived classes and callers below.
 890
 891         * server.cc (handle_qxfer_fdpic): Update.
 892         (handle_query): Update.
 893         * linux-low.cc (linux_target_ops): Update.
 894         (linux_process_target::supports_read_loadmap): Define.
 895         (linux_read_loadmap): Turn into ...
 896         (linux_process_target::read_loadmap): ... this.
 897         * linux-low.h (class linux_process_target): Update.
 898         * lynx-low.cc (lynx_target_ops): Update.
 899         * nto-low.cc (nto_target_ops): Update.
 900         * win32-low.cc (win32_target_ops): Update.
 901
 902 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 903
 904         Turn process_stratum_target's core_of_thread op into a method of
 905         process_target.
 906
 907         * target.h (struct process_stratum_target): Remove the target op.
 908         (class process_target): Add the target op.
 909         (target_core_of_thread): Update the macro.
 910         * target.cc (process_target::core_of_thread): Define.
 911
 912         Update the derived classes and callers below.
 913
 914         * linux-low.cc (linux_target_ops): Update.
 915         (linux_process_target::core_of_thread): Define.
 916         * linux-low.h (class linux_process_target): Update.
 917         * lynx-low.cc (lynx_target_ops): Update.
 918         * nto-low.cc (nto_target_ops): Update.
 919         * win32-low.cc (win32_target_ops): Update.
 920
 921 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 922
 923         Turn process_stratum_target's handle_monitor_command op into a
 924         method of process_target.
 925
 926         * target.h (struct process_stratum_target): Remove the target op.
 927         (class process_target): Add the target op.
 928         (target_handle_monitor_command): Update the macro.
 929         * target.cc (process_target::handle_monitor_command): Define.
 930
 931         Update the derived classes and callers below.
 932
 933         * server.cc (handle_query): Update.
 934         * linux-low.cc (linux_target_ops): Update.
 935         (linux_process_target::handle_monitor_command): Define.
 936         * linux-low.h (class linux_process_target): Update.
 937         * lynx-low.cc (lynx_target_ops): Update.
 938         * nto-low.cc (nto_target_ops): Update.
 939         * win32-low.cc (win32_target_ops): Update.
 940
 941 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 942
 943         Turn process_stratum_target's handle_new_gdb_connection op into a
 944         method of process_target.
 945
 946         * target.h (struct process_stratum_target): Remove the target op.
 947         (class process_target): Add the target op.
 948         (target_handle_new_gdb_connection): Update the macro.
 949         * target.cc (process_target::handle_new_gdb_connection): Define.
 950
 951         Update the derived classes and callers below.
 952
 953         * linux-low.cc (linux_target_ops): Update.
 954         (linux_handle_new_gdb_connection): Turn into ...
 955         (linux_process_target::handle_new_gdb_connection): ... this.
 956         * linux-low.h (class linux_process_target): Update.
 957         * lynx-low.cc (lynx_target_ops): Update.
 958         * nto-low.cc (nto_target_ops): Update.
 959         * win32-low.cc (win32_target_ops): Update.
 960
 961 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 962
 963         Turn process_stratum_target's supports_fork_events,
 964         supports_vfork_events, and supports_exec_events ops into methods
 965         of process_target.
 966
 967         * target.h (struct process_stratum_target): Remove the target ops.
 968         (class process_target): Add the target ops.
 969         (target_supports_fork_events): Update the macro.
 970         (target_supports_vfork_events): Update the macro.
 971         (target_supports_exec_events): Update the macro.
 972         * target.cc (process_target::supports_fork_events): Define.
 973         (process_target::supports_vfork_events): Define.
 974         (process_target::supports_exec_events): Define.
 975
 976         Update the derived classes and callers below.
 977
 978         * linux-low.cc (linux_target_ops): Update.
 979         (linux_supports_fork_events): Turn into ...
 980         (linux_process_target::supports_fork_events): ... this.
 981         (linux_supports_vfork_events): Turn into ...
 982         (linux_process_target::supports_vfork_events): ... this.
 983         (linux_supports_exec_events): Turn into ...
 984         (linux_process_target::supports_exec_events): ... this.
 985         * linux-low.h (class linux_process_target): Update.
 986         * lynx-low.cc (lynx_target_ops): Update.
 987         * nto-low.cc (nto_target_ops): Update.
 988         * win32-low.cc (win32_target_ops): Update.
 989
 990 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 991
 992         Turn process_stratum_target's supports_multi_process op into a
 993         method of process_target.
 994
 995         * target.h (struct process_stratum_target): Remove the target op.
 996         (class process_target): Add the target op.
 997         * target.cc (process_target::supports_multi_process): Define.
 998         (target_supports_multi_process): Update.
 999
1000         Update the derived classes and callers below.
1001
1002         * linux-low.cc (linux_target_ops): Update.
1003         (linux_supports_multi_process): Turn into ...
1004         (linux_process_target::supports_multi_process): ... this.
1005         * linux-low.h (class linux_process_target): Update.
1006         * lynx-low.cc (lynx_target_ops): Update.
1007         * nto-low.cc (nto_target_ops): Update.
1008         * win32-low.cc (win32_target_ops): Update.
1009
1010 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1011
1012         Turn process_stratum_target's supports_non_stop, async, and
1013         start_non_stop ops into methods of process_target.
1014
1015         * target.h (struct process_stratum_target): Remove the target ops.
1016         (class process_target): Add the target ops.
1017         (target_supports_non_stop): Update the macro.
1018         (target_async): Update the macro.
1019         (start_non_stop): Remove declaration.
1020         * target.cc (process_target::supports_non_stop): Define.
1021         (process_target::async): Define.
1022         (process_target::start_non_stop): Define.
1023         (start_non_stop): Remove.
1024
1025         Update the derived classes and callers below.
1026
1027         * server.cc (handle_qxfer_siginfo): Update.
1028         (handle_query): Update.
1029         * linux-low.cc (linux_target_ops): Update.
1030         (linux_supports_non_stop): Turn into ...
1031         (linux_process_target::supports_non_stop): ... this.
1032         (linux_async): Turn into ...
1033         (linux_process_target::async): ... this.
1034         (linux_start_non_stop): Turn into ...
1035         (linux_process_target::start_non_stop): ... this.
1036         * linux-low.h (class linux_process_target): Update.
1037         * lynx-low.cc (lynx_target_ops): Update.
1038         * nto-low.cc (nto_target_ops): Update.
1039         (nto_supports_non_stop): Remove; rely on the default behavior
1040         instead.
1041         * win32-low.cc (win32_target_ops): Update.
1042
1043 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1044
1045         Turn process_stratum_target's qxfer_siginfo op into a method of
1046         process_target.
1047
1048         * target.h (struct process_stratum_target): Remove the target op.
1049         (class process_target): Add the target op.  Also add
1050         'supports_qxfer_siginfo'.
1051         * target.cc (process_target::qxfer_siginfo): Define.
1052         (process_target::supports_qxfer_siginfo): Define.
1053
1054         Update the derived classes and callers below.
1055
1056         * server.cc (handle_qxfer_siginfo): Update.
1057         (handle_query): Update.
1058         * linux-low.cc (linux_target_ops): Update.
1059         (linux_process_target::supports_qxfer_siginfo): Define.
1060         (linux_xfer_siginfo): Turn into ...
1061         (linux_process_target::qxfer_siginfo): ... this.
1062         * linux-low.h (class linux_process_target): Update.
1063         * lynx-low.cc (lynx_target_ops): Update.
1064         * nto-low.cc (nto_target_ops): Update.
1065         * win32-low.cc (win32_target_ops): Update.
1066
1067 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1068
1069         Turn process_stratum_target's qxfer_osdata op into a method of
1070         process_target.
1071
1072         * target.h (struct process_stratum_target): Remove the target op.
1073         (class process_target): Add the target op.  Also add
1074         'supports_qxfer_osdata'.
1075         * target.cc (process_target::qxfer_osdata): Define.
1076         (process_target::supports_qxfer_osdata): Define.
1077
1078         Update the derived classes and callers below.
1079
1080         * server.cc (handle_qxfer_osdata): Update.
1081         (handle_query): Update.
1082         * linux-low.cc (linux_target_ops): Update.
1083         (linux_process_target::supports_qxfer_osdata): Define.
1084         (linux_qxfer_osdata): Turn into ...
1085         (linux_process_target::qxfer_osdata): ... this.
1086         * linux-low.h (class linux_process_target): Update.
1087         * lynx-low.cc (lynx_target_ops): Update.
1088         * nto-low.cc (nto_target_ops): Update.
1089         * win32-low.cc (win32_target_ops): Update.
1090
1091 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1092
1093         Turn process_stratum_target's hostio_last_error op into a
1094         method of process_target.
1095
1096         * target.h (struct process_stratum_target): Remove the target op.
1097         (class process_target): Add the target op.
1098         * target.cc: Add "hostio.h" to includes.
1099         (process_target::hostio_last_error): Define.
1100
1101         Update the derived classes and callers below.
1102
1103         * hostio.cc (hostio_error): Update.
1104         * linux-low.cc: Remove "hostio.h" from includes.
1105         (linux_target_ops): Update.
1106         * lynx-low.cc (lynx_target_ops): Update.
1107         * nto-low.cc (nto_target_ops): Update.
1108         * win32-low.h (class win32_process_target): Update.
1109         * win32-low.cc (win32_target_ops): Update.
1110         (wince_hostio_last_error): Turn into ...
1111         (win32_process_target::hostio_last_error): ... this.
1112
1113 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1114
1115         Turn process_stratum_target's get_tls_address op into a method of
1116         process_target.
1117
1118         * target.h (struct process_stratum_target): Remove the target op.
1119         (class process_target): Add the target op.  Also add
1120         'supports_get_tls_address'.
1121         * target.cc (process_target::get_tls_address): Define.
1122         (process_target::supports_get_tls_address): Define.
1123
1124         Update the derived classes and callers below.
1125
1126         * server.cc (handle_query): Update.
1127         * linux-low.cc (linux_target_ops): Update.
1128         (linux_process_target::supports_get_tls_address): Define.
1129         (linux_process_target::get_tls_address): Define.
1130         * linux-low.h (class linux_process_target): Update.
1131         * lynx-low.cc (lynx_target_ops): Update.
1132         * nto-low.cc (nto_target_ops): Update.
1133         * win32-low.cc (win32_target_ops): Update.
1134
1135 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1136
1137         Turn process_stratum_target's read_offsets op into a method of
1138         process_target.
1139
1140         * target.h (struct process_stratum_target): Remove the target op.
1141         (class process_target): Add the target op.  Also add
1142         'supports_read_offsets'.
1143         * target.cc (process_target::read_offsets): Define.
1144         (process_target::supports_read_offsets): Define.
1145
1146         Update the derived classes and callers below.
1147
1148         * server.cc (handle_query): Update.
1149         * linux-low.cc (SUPPORTS_READ_OFFSETS): New #define directive.
1150         (linux_target_ops): Update.
1151         (linux_process_target::supports_read_offsets): Define.
1152         (linux_read_offsets): Turn into ...
1153         (linux_process_target::read_offsets): ... this.
1154         * linux-low.h (class linux_process_target): Update.
1155         * lynx-low.cc (lynx_target_ops): Update.
1156         * nto-low.cc (nto_target_ops): Update.
1157         * win32-low.cc (win32_target_ops): Update.
1158
1159 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1160
1161         Turn process_stratum_target's stopped_by_watchpoint and
1162         stopped_data_address ops into methods of process_target.
1163
1164         * target.h (struct process_stratum_target): Remove the target ops.
1165         (class process_target): Add the target ops.
1166         * target.cc (process_target::stopped_by_watchpoint): Define.
1167         (process_target::stopped_data_address): Define.
1168
1169         Update the derived classes and callers below.
1170
1171         * remote-utils.cc (prepare_resume_reply): Update.
1172         * linux-low.cc (linux_target_ops): Update.
1173         (linux_stopped_by_watchpoint): Turn into ...
1174         (linux_process_target::stopped_by_watchpoint): ... this.
1175         (linux_stopped_data_address): Turn into ...
1176         (linux_process_target::stopped_data_address): ... this.
1177         * linux-low.h (class linux_process_target): Update.
1178         * lynx-low.cc (lynx_target_ops): Update.
1179         * nto-low.cc (nto_target_ops): Update.
1180         (nto_stopped_by_watchpoint): Turn into ...
1181         (nto_process_target::stopped_by_watchpoint): ... this.
1182         (nto_stopped_data_address): Turn into ...
1183         (nto_process_target::stopped_data_address): ... this.
1184         * nto-low.h (class nto_process_target): Update.
1185         * win32-low.cc (win32_target_ops): Update.
1186         (win32_stopped_by_watchpoint): Turn into ...
1187         (win32_process_target::stopped_by_watchpoint): ... this.
1188         (win32_stopped_data_address): Turn into ...
1189         (win32_process_target::stopped_data_address): ... this.
1190         * win32-low.h (class win32_process_target): Update.
1191
1192 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1193
1194         Turn process_stratum_target's supports_hardware_single_step op into
1195         a method of process_target.
1196
1197         * target.h (struct process_stratum_target): Remove the target op.
1198         (class process_target): Add the target op.
1199         (target_supports_hardware_single_step): Update the macro.
1200         (target_can_do_hardware_single_step): Remove declaration.
1201         * target.cc (process_target::supports_hardware_single_step): Define.
1202         (target_can_do_hardware_single_step): Remove.
1203
1204         Update the derived classes and callers below.
1205
1206         * linux-low.h (class linux_process_target): Update.
1207         * linux-low.cc (linux_target_ops): Update.
1208         (linux_supports_hardware_single_step): Turn into ...
1209         (linux_process_target::supports_hardware_single_step): ... this.
1210         * lynx-low.h (class lynx_process_target): Update.
1211         * lynx-low.cc (lynx_target_ops): Update.
1212         (lynx_process_target::supports_hardware_single_step): Define.
1213         * nto-low.h (class nto_process_target): Update.
1214         * nto-low.cc (nto_target_ops): Update.
1215         (nto_process_target::supports_hardware_single_step): Define.
1216         * win32-low.h (class win32_process_target): Update.
1217         * win32-low.cc (win32_target_ops): Update.
1218         (win32_process_target::supports_hardware_single_step): Define.
1219
1220 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1221
1222         Turn process_stratum_target's {supports_}stopped_by_hw_breakpoint
1223         ops into methods of process_target.
1224
1225         * target.h (struct process_stratum_target): Remove the target ops.
1226         (class process_target): Add the target ops.
1227         (target_stopped_by_hw_breakpoint): Update the macro.
1228         (target_supports_stopped_by_hw_breakpoint): Update the macro.
1229         * target.cc (process_target::stopped_by_hw_breakpoint): Define.
1230         (process_target::supports_stopped_by_hw_breakpoint): Define.
1231
1232         Update the derived classes and callers below.
1233
1234         * linux-low.cc (linux_target_ops): Update.
1235         (linux_stopped_by_hw_breakpoint): Turn into ...
1236         (linux_process_target::stopped_by_hw_breakpoint): ... this.
1237         (linux_supports_stopped_by_hw_breakpoint): Turn into ...
1238         (linux_process_target::supports_stopped_by_hw_breakpoint): ... this.
1239         * linux-low.h (class linux_process_target): Update.
1240         * lynx-low.cc (lynx_target_ops): Update.
1241         * nto-low.cc (nto_target_ops): Update.
1242         * win32-low.cc (win32_target_ops): Update.
1243
1244 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1245
1246         Turn process_stratum_target's {supports_}stopped_by_sw_breakpoint
1247         ops into methods of process_target.
1248
1249         * target.h (struct process_stratum_target): Remove the target ops.
1250         (class process_target): Add the target ops.
1251         (target_stopped_by_sw_breakpoint): Update the macro.
1252         (target_supports_stopped_by_sw_breakpoint): Update the macro.
1253         * target.cc (process_target::stopped_by_sw_breakpoint): Define.
1254         (process_target::supports_stopped_by_sw_breakpoint): Define.
1255
1256         Update the derived classes and callers below.
1257
1258         * linux-low.cc (linux_target_ops): Update.
1259         (linux_stopped_by_sw_breakpoint): Turn into ...
1260         (linux_process_target::stopped_by_sw_breakpoint): ... this.
1261         (linux_supports_stopped_by_sw_breakpoint): Turn into ...
1262         (linux_process_target::supports_stopped_by_sw_breakpoint): ... this.
1263         * linux-low.h (class linux_process_target): Update.
1264         * lynx-low.cc (lynx_target_ops): Update.
1265         * nto-low.cc (nto_target_ops): Update.
1266         * win32-low.cc (win32_target_ops): Update.
1267
1268 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1269
1270         Turn process_stratum_target's insert_point and remove_point ops
1271         into methods of process_target.
1272
1273         * target.h (struct process_stratum_target): Remove the target ops.
1274         (class process_target): Add the target ops.
1275         * target.cc (process_target::insert_point): Define.
1276         (process_target::remove_point): Define.
1277
1278         Update the derived classes and callers below.
1279
1280         * mem-break.cc (set_raw_breakpoint_at): Update.
1281         (delete_raw_breakpoint): Update.
1282         (uninsert_raw_breakpoint): Update.
1283         (reinsert_raw_breakpoint): Update.
1284         * linux-low.cc (linux_target_ops): Update.
1285         (linux_insert_point): Turn into ...
1286         (linux_process_target::insert_point): ... this.
1287         (linux_remove_point): Turn into ...
1288         (linux_process_target::remove_point): ... this.
1289         * linux-low.h (class linux_process_target): Update.
1290         * lynx-low.cc (lynx_target_ops): Update.
1291         * nto-low.cc (nto_target_ops): Update.
1292         (nto_insert_point): Turn into ...
1293         (nto_process_target::insert_point): ... this.
1294         (nto_remove_point): Turn into ...
1295         (nto_process_target::remove_point): ... this.
1296         * nto-low.h (class nto_process_target): Update.
1297         * win32-low.cc (win32_target_ops): Update.
1298         (win32_insert_point): Turn into ...
1299         (win32_process_target::insert_point): ... this.
1300         (win32_remove_point): Turn into ...
1301         (win32_process_target::remove_point): ... this.
1302         * win32-low.h (class win32_process_target): Update.
1303
1304 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1305
1306         Turn process_stratum_target's supports_z_point_type op into a
1307         method of process_target.
1308
1309         * target.h (struct process_stratum_target): Remove the target op.
1310         (class process_target): Add the target op.
1311         * target.cc (process_target::supports_z_point_type): Define.
1312
1313         Update the derived classes and callers below.
1314
1315         * mem-break.cc (z_type_supported): Update.
1316         * linux-low.cc (linux_target_ops): Update.
1317         (linux_supports_z_point_type): Turn into ...
1318         (linux_process_target::supports_z_point_type): ... this.
1319         * linux-low.h (class linux_process_target): Update.
1320         * lynx-low.cc (lynx_target_ops): Update.
1321         * nto-low.cc (nto_target_ops): Update.
1322         (nto_supports_z_point_type): Turn into ...
1323         (nto_process_target::supports_z_point_type): ... this.
1324         * nto-low.h (class nto_process_target): Update.
1325         * win32-low.cc (win32_target_ops): Update.
1326         (win32_supports_z_point_type): Turn into ...
1327         (win32_process_target::supports_z_point_type): ... this.
1328         * win32-low.h (class win32_process_target): Update.
1329
1330 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1331
1332         Turn process_stratum_target's read_auxv op into a method of
1333         process_target.
1334
1335         * target.h (class process_stratum_target): Remove the target op.
1336         (struct process_target): Add the target op.  Also add
1337         'supports_read_auxv'.
1338         * target.cc (process_target::read_auxv): Define.
1339         (process_target::supports_read_auxv): Define.
1340
1341         Update the derived classes and callers below.
1342
1343         * server.cc (handle_qxfer_auxv): Update.
1344         (handle_query): Update.
1345         * linux-low.cc (linux_target_ops): Update.
1346         (linux_process_target::supports_read_auxv): Define.
1347         (linux_read_auxv): Turn into ...
1348         (linux_process_target::read_auxv): ... this.
1349         * linux-low.h (class linux_process_target): Update.
1350         * lynx-low.cc (lynx_target_ops): Update.
1351         * nto-low.cc (nto_target_ops): Update.
1352         (nto_process_target::supports_read_auxv): Define.
1353         (nto_read_auxv): Turn into ...
1354         (nto_process_target::read_auxv): ... this.
1355         * nto-low.h (class nto_process_target): Update.
1356         * win32-low.cc (win32_target_ops): Update.
1357
1358 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1359
1360         Turn process_stratum_target's request_interrupt op into a method of
1361         process_target.
1362
1363         * target.h (struct process_stratum_target): Remove the target op.
1364         (class process_target): Add the target op.
1365
1366         Update the derived classes and callers below.
1367
1368         * remote-utils.cc (putpkt_binary_1): Update.
1369         (input_interrupt): Update.
1370         (getpkt): Update.
1371         * server.cc (handle_v_requests): Update.
1372         * linux-low.cc (linux_target_ops): Update.
1373         (linux_request_interrupt): Turn into ...
1374         (linux_process_target::request_interrupt): ... this.
1375         * linux-low.h (class linux_process_target): Update.
1376         * lynx-low.cc (lynx_target_ops): Update.
1377         (lynx_request_interrupt): Turn into ...
1378         (lynx_process_target::request_interrupt): ... this.
1379         * lynx-low.h (class lynx_process_target): Update.
1380         * nto-low.cc (nto_target_ops): Update.
1381         (nto_request_interrupt): Turn into ...
1382         (nto_process_target::request_interrupt): ... this.
1383         * nto-low.h (class nto_process_target): Update.
1384         * win32-low.cc (win32_target_ops): Update.
1385         (win32_request_interrupt): Turn into ...
1386         (win32_process_target::request_interrupt): ... this.
1387         * win32-low.h (class win32_process_target): Update.
1388
1389 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1390
1391         Turn process_stratum_target's look_up_symbols op into a method of
1392         process_target.
1393
1394         * target.h (struct process_stratum_target): Remove the target op.
1395         (class process_target): Add the target op.
1396         * target.cc (process_target::look_up_symbols): Define.
1397
1398         Update the derived classes and callers below.
1399
1400         * server.cc (handle_query): Update.
1401         * linux-low.cc (linux_target_ops): Update.
1402         (linux_look_up_symbols): Turn into ...
1403         (linux_process_target::look_up_symbols): ... this.
1404         * linux-low.h (class linux_process_target): Update.
1405         * lynx-low.cc (lynx_target_ops): Update.
1406         * nto-low.cc (nto_target_ops): Update.
1407         * win32-low.cc (win32_target_ops): Update.
1408
1409 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1410
1411         Turn process_stratum_target's read_memory and write_memory
1412         ops into methods of process_target.
1413
1414         * target.h (struct process_stratum_target): Remove the target ops.
1415         (class process_target): Add the target ops.
1416
1417         Update the derived classes and callers below.
1418
1419         * linux-aarch32-low.cc (arm_breakpoint_at): Update.
1420         * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
1421         * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
1422         (arm_get_syscall_trapinfo): Update.
1423         * linux-cris-low.cc (cris_breakpoint_at): Update.
1424         * linux-crisv32-low.cc (cris_breakpoint_at): Update.
1425         * linux-m32r-low.cc (m32r_breakpoint_at): Update.
1426         * linux-mips-low.cc (mips_breakpoint_at): Update.
1427         * linux-nios2-low.cc (nios2_breakpoint_at): Update.
1428         * linux-ppc-low.cc (ppc_breakpoint_at): Update.
1429         * linux-sh-low.cc (sh_breakpoint_at): Update.
1430         * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
1431         (sparc_store_gregset_from_stack): Update.
1432         (sparc_breakpoint_at): Update.
1433         * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
1434         * linux-tile-low.cc (tile_breakpoint_at): Update.
1435         * linux-x86-low.cc (x86_breakpoint_at): Update.
1436         * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
1437         * mem-brea.cc (insert_memory_breakpoint): Update.
1438         (validate_inserted_breakpoint): Update.
1439         * target.cc (read_inferior_memory): Update.
1440         (target_write_memory): Update.
1441         * linux-low.cc (linux_target_ops): Update.
1442         (linux_read_memory): Make a wrapper around the read_memory target
1443         op call.
1444         (linux_process_target::read_memory): Rename from linux_read_memory.
1445         (linux_write_memory): Turn into ...
1446         (linux_process_target::write_memory): ... this.
1447         * linux-low.h (class linux_process_target): Update.
1448         * lynx-low.cc (lynx_target_ops): Update.
1449         (lynx_read_memory): Turn into ...
1450         (lynx_process_target::read_memory): ... this.
1451         (lynx_write_memory): Turn into ...
1452         (lynx_process_target::write_memory): ... this.
1453         * lynx-low.h (class lynx_process_target): Update.
1454         * nto-low.cc (nto_target_ops): Update.
1455         (nto_read_memory): Turn into ...
1456         (nto_process_target::read_memory): ... this.
1457         (nto_write_memory): Turn into ...
1458         (nto_process_target::write_memory): ... this.
1459         * nto-low.h (class nto_process_target): Update.
1460         * win32-low.cc (win32_target_ops): Update.
1461         (win32_read_inferior_memory): Turn into ...
1462         (win32_process_target::read_memory): ... this.
1463         (win32_write_inferior_memory): Turn into ...
1464         (win32_process_target::write_memory): ... this.
1465         * win32-low.h (class win32_process_target): Update.
1466
1467 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1468
1469         Turn process_stratum_target's prepare_to_access_memory and
1470         done_accessing_memory ops into methods of process_target.
1471
1472         * target.h (struct process_stratum_target): Remove the target ops.
1473         (class process_target): Add the target ops.
1474         * target.cc (process_target::prepare_to_access_memory): Define.
1475         (process_target::done_accessing_memory): Define.
1476         (prepare_to_access_memory): Update.
1477         (done_accessing_memory): Update.
1478
1479         Update the derived classes and callers below.
1480
1481         * linux-low.cc (linux_target_ops): Update.
1482         (linux_prepare_to_access_memory): Turn into ...
1483         (linux_process_target::prepare_to_access_memory): ... this.
1484         (linux_done_accessing_memory): Turn into ...
1485         (linux_process_target::done_accessing_memory): ... this.
1486         * linux-low.h (class linux_process_target): Update.
1487         * lynx-low.cc (lynx_target_ops): Update.
1488         * nto-low.cc (nto_target_ops): Update.
1489         * win32-low.cc (win32_target_ops): Update.
1490
1491 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1492
1493         Turn process_stratum_target's fetch_registers and store_registers
1494         ops into methods of process_target.
1495
1496         * target.h (struct process_stratum_target): Remove the target ops.
1497         (class process_target): Add the target ops.
1498         (fetch_inferior_registers): Update the macro.
1499         (store_inferior_registers): Update the macro.
1500
1501         Update the derived classes and callers below.
1502
1503         * linux-low.cc (linux_target_ops): Update.
1504         (linux_fetch_registers): Turn into ...
1505         (linux_process_target::fetch_registers): ... this.
1506         (linux_store_registers): Turn into ...
1507         (linux_process_target::store_registers): ... this.
1508         * linux-low.h (class linux_process_target): Update.
1509         * lynx-low.cc (lynx_target_ops): Update.
1510         (lynx_fetch_registers): Turn into ...
1511         (lynx_process_target::fetch_registers): ... this.
1512         (lynx_store_registers): Turn into ...
1513         (lynx_process_target::store_registers): ... this.
1514         * lynx-low.h (class lynx_process_target): Update.
1515         * nto-low.cc (nto_target_ops): Update.
1516         (nto_fetch_registers): Turn into ...
1517         (nto_process_target::fetch_registers): ... this.
1518         (nto_store_registers): Turn into ...
1519         (nto_process_target::store_registers): ... this.
1520         * nto-low.h (class nto_process_target): Update.
1521         * win32-low.cc (win32_target_ops): Update.
1522         (win32_fetch_inferior_registers): Turn into ...
1523         (win32_process_target::fetch_registers): ... this.
1524         (win32_store_inferior_registers): Turn into ...
1525         (win32_process_target::store_registers): ... this.
1526         * win32-low.h (class win32_process_target): Update.
1527
1528 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1529
1530         Turn process_stratum_target's wait op into a method of
1531         process_target.
1532
1533         * target.h (struct process_stratum_target): Remove the target op.
1534         (class process_target): Add the target op.
1535
1536         Update the derived classes and callers below.
1537
1538         * target.cc (target_wait): Update.
1539         * linux-low.cc (linux_target_ops): Update.
1540         (linux_wait): Turn into ...
1541         (linux_process_target::wait): ... this.
1542         * linux-low.h (class linux_process_target): Update.
1543         * lynx-low.cc (lynx_target_ops): Update.
1544         (lynx_wait): Turn into ...
1545         (lynx_process_target::wait): ... this.
1546         * lynx-low.h (class lynx_process_target): Update.
1547         * nto-low.cc (nto_target_ops): Update.
1548         (nto_wait): Turn into ...
1549         (nto_process_target::wait): ... this.
1550         * nto-low.h (class nto_process_target): Update.
1551         * win32-low.cc (win32_target_ops): Update.
1552         (win32_wait): Turn into ...
1553         (win32_process_target::wait): ... this.
1554         (do_initial_child_stuff): Update.
1555         * win32-low.h (class win32_process_target): Update.
1556
1557 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1558
1559         Turn process_stratum_target's resume op into a method of
1560         process_target.
1561
1562         * target.h (struct process_stratum_target): Remove the target op.
1563         (class process_target): Add the target op.
1564
1565         Update the derived classes and callers below.
1566
1567         * server.cc (resume): Update.
1568         * target.cc (target_stop_and_wait): Update.
1569         (target_continue_no_signal): Update.
1570         (target_continue): Update.
1571         * linux-low.cc (linux_target_ops): Update.
1572         (linux_resume): Turn into ...
1573         (linux_process_target::resume): ... this.
1574         * linux-low.h (class linux_process_target): Update.
1575         * lynx-low.cc (lynx_target_ops): Update.
1576         (lynx_resume): Turn into ...
1577         (lynx_process_target::resume): ... this.
1578         * lynx-low.h (class lynx_process_target): Update.
1579         * nto-low.cc (nto_target_ops): Update.
1580         (nto_resume): Turn into ...
1581         (nto_process_target::resume): ... this.
1582         * nto-low.h (class nto_process_target): Update.
1583         * win32-low.cc (win32_target_ops): Update.
1584         (win32_resume): Turn into ...
1585         (win32_process_target::resume): ... this.
1586         (win32_process_target::detach): Update.
1587         (do_initial_child_stuff): Update.
1588         * win32-low.h (class win32_process_target): Update.
1589
1590 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1591
1592         Turn process_stratum_target's thread_alive op into a method of
1593         process_target.
1594
1595         * target.h (struct process_stratum_target): Remove the target op.
1596         (class process_target): Add the target op.
1597         (mythread_alive): Update the macro.
1598
1599         Update the derived classes and callers below.
1600
1601         * linux-low.cc (linux_target_ops): Update.
1602         (linux_thread_alive): Turn into ...
1603         (linux_process_target::thread_alive): ... this.
1604         (wait_for_sigstop): Update.
1605         * linux-low.h (class linux_process_target): Update.
1606         * lynx-low.cc (lynx_target_ops): Update.
1607         (lynx_thread_alive): Turn into ...
1608         (lynx_process_target::thread_alive): ... this.
1609         * lynx-low.h (class lynx_process_target): Update.
1610         * nto-low.cc (nto_target_ops): Update.
1611         (nto_thread_alive): Turn into ...
1612         (nto_process_target::thread_alive): ... this.
1613         * nto-low.h (class nto_process_target): Update.
1614         * win32-low.cc (win32_target_ops): Update.
1615         (win32_thread_alive): Turn into ...
1616         (win32_process_target::thread_alive): ... this.
1617         * win32-low.h (class win32_process_target): Update.
1618
1619 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1620
1621         Turn process_stratum_target's join op into a method of
1622         process_target.
1623
1624         * target.h (struct process_stratum_target): Remove the target op.
1625         (class process_target): Add the target op.
1626         (join_inferior): Update the macro.
1627
1628         Update the derived classes and callers below.
1629
1630         * linux-low.cc (linux_target_ops): Update.
1631         (linux_join): Turn into ...
1632         (linux_process_target::join): ... this.
1633         * linux-low.h (class linux_process_target): Update.
1634         * lynx-low.cc (lynx_target_ops): Update.
1635         (lynx_join): Turn into ...
1636         (lynx_process_target::join): ... this.
1637         * lynx-low.h (class lynx_process_target): Update.
1638         * nto-low.cc (nto_target_ops): Update.
1639         (nto_process_target::join): Define.
1640         * nto-low.h (class nto_process_target): Update.
1641         * win32-low.cc (win32_target_ops): Update.
1642         (win32_join): Turn into ...
1643         (win32_process_target::join): ... this.
1644         * win32-low.h (class win32_process_target): Update.
1645
1646 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1647
1648         Turn process_stratum_target's mourn op into a method of
1649         process_target.
1650
1651         * target.h (struct process_stratum_target): Remove the target op.
1652         (class process_target): Add the target op.
1653
1654         Update the derived classes and callers below.
1655
1656         * target.cc (target_mourn_inferior): Update.
1657         * linux-low.cc (linux_target_ops): Update.
1658         (linux_mourn): Turn into ...
1659         (linux_process_target::mourn): ... this.
1660         (handle_extended_wait): Update.
1661         (linux_process_target::kill): Update.
1662         (linux_process_target::detach): Update.
1663         * linux-low.h (class linux_process_target): Update.
1664         * lynx-low.cc (lynx_target_ops): Update.
1665         (lynx_mourn): Turn into ...
1666         (lynx_process_target::mourn): ... this.
1667         * lynx-low.h (class lynx_process_target): Update.
1668         * nto-low.cc (nto_target_ops): Update.
1669         (nto_mourn): Turn into ...
1670         (nto_process_target::mourn): ... this.
1671         * nto-low.h (class nto_process_target): Update.
1672         * win32-low.cc (win32_target_ops): Update.
1673         (win32_mourn): Turn into ...
1674         (win32_process_target::mourn): ... this.
1675         * win32-low.h (class win32_process_target): Update.
1676
1677 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1678
1679         Turn process_stratum_target's detach op into a method of
1680         process_target.
1681
1682         * target.h (struct process_stratum_target): Remove the target op.
1683         (class process_target): Add the target op.
1684         (detach_inferior): Update the macro.
1685
1686         Update the derived classes and callers below.
1687
1688         * linux-low.cc (linux_target_ops): Update.
1689         (linux_detach): Turn into ...
1690         (linux_process_target::detach): ... this.
1691         * linux-low.h (class linux_process_target): Update.
1692         * lynx-low.cc (lynx_target_ops): Update.
1693         (lynx_detach): Turn into ...
1694         (lynx_process_target::detach): ... this.
1695         * lynx-low.h (class lynx_process_target): Update.
1696         * nto-low.cc (nto_target_ops): Update.
1697         (nto_detach): Turn into ...
1698         (nto_process_target::detach): ... this.
1699         * nto-low.h (class nto_process_target): Update.
1700         * win32-low.cc (win32_target_ops): Update.
1701         (win32_detach): Turn into ...
1702         (win32_process_target::detach): ... this.
1703         * win32-low.h (class win32_process_target): Update.
1704
1705 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1706
1707         Turn process_stratum_target's kill op into a method of
1708         process_target.
1709
1710         * target.h (struct process_stratum_target): Remove the target op.
1711         (class process_target): Add the target op.
1712
1713         Update the derived classes and callers below.
1714
1715         * target.cc (kill_inferior): Update.
1716         * linux-low.cc (linux_target_ops): Update.
1717         (linux_kill): Turn into ...
1718         (linux_process_target::kill): ... this.
1719         * linux-low.h (class linux_process_target): Update.
1720         * lynx-low.cc (lynx_target_ops): Update.
1721         (lynx_kill): Turn into ...
1722         (lynx_process_target::kill): ... this.
1723         * lynx-low.h (class lynx_process_target): Update.
1724         * nto-low.cc (nto_target_ops): Update.
1725         (nto_kill): Turn into ...
1726         (nto_process_target::kill): ... this.
1727         * nto-low.h (class nto_process_target): Update.
1728         * win32-low.cc (win32_target_ops): Update.
1729         (win32_kill): Turn into ...
1730         (win32_process_target::kill): ... this.
1731         * win32-low.h (class win32_process_target): Update.
1732
1733 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1734
1735         Turn process_stratum_target's attach op into a method of
1736         process_target.
1737
1738         * target.h (struct process_stratum_target): Remove the target op.
1739         (class process_target): Add the target op.
1740         (myattach): Update the macro.
1741
1742         Update the derived classes and callers below.
1743
1744         * linux-low.cc (linux_target_ops): Update.
1745         (linux_attach): Turn into ...
1746         (linux_process_target::attach): ... this.
1747         * linux-low.h (class linux_process_target): Update.
1748         * lynx-low.cc (lynx_target_ops): Update.
1749         (lynx_attach): Turn into ...
1750         (lynx_process_target::attach): ... this.
1751         * lynx-low.h (class lynx_process_target): Update.
1752         * nto-low.cc (nto_target_ops): Update.
1753         (nto_attach): Turn into ...
1754         (nto_process_target::attach): ... this.
1755         * nto-low.h (class nto_process_target): Update.
1756         * win32-low.cc (win32_target_ops): Update.
1757         (win32_attach): Turn into ...
1758         (win32_process_target::attach): ... this.
1759         * win32-low.h (class win32_process_target): Update.
1760
1761 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1762
1763         Turn process_stratum_target's post_create_inferior op into a method
1764         of process_target.
1765
1766         * target.h (struct process_stratum_target): Remove the target op.
1767         (class process_target): Add the target op.
1768         (target_post_create_inferior): Update the macro.
1769         * target.cc (process_target::post_create_inferior): Define.
1770
1771         Update the derived classes and callers below.
1772
1773         * linux-low.cc (linux_target_ops): Update.
1774         (linux_post_create_inferior): Turn into ...
1775         (linux_process_target::post_create_inferior): ... this.
1776         * linux-low.h (class linux_process_target): Update.
1777         * lynx-low.cc (lynx_target_ops): Update.
1778         * nto-low.cc (nto_target_ops): Update.
1779         * win32-low.cc (win32_target_ops): Update.
1780
1781 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1782
1783         Turn process_stratum_target's create_inferior op into a method of
1784         process_target.
1785
1786         * target.h (struct process_stratum_target): Remove the target op.
1787         (class process_target): Add the target op.
1788         (create_inferior): Rename the macro to ...
1789         (target_create_inferior): ... this.
1790
1791         Update the derived classes and callers below.
1792
1793         * server.cc (handle_v_run): Update.
1794         (captured_main): Update.
1795         (process_serial_event): Update.
1796         * linux-low.cc (linux_target_ops): Update.
1797         (linux_create_inferior): Turn into ...
1798         (linux_process_target::create_inferior): ... this.
1799         * linux-low.h (class linux_process_target): Update.
1800         * lynx-low.cc (lynx_target_ops): Update.
1801         (lynx_create_inferior): Turn into ...
1802         (lynx_process_target::create_inferior): ... this.
1803         * lynx-low.h (class lynx_process_target): Update.
1804         * nto-low.cc (nto_target_ops): Update.
1805         (nto_create_inferior): Turn into ...
1806         (nto_process_target::create_inferior): ... this.
1807         * nto-low.h (class nto_process_target): Update.
1808         * win32-low.cc (win32_target_ops): Update.
1809         (win32_create_inferior): Turn into ...
1810         (win32_process_target::create_inferior): ... this.
1811         * win32-low.h (class win32_process_target): Update.
1812
1813 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1814
1815         * target.h (class process_target): New class definition.
1816         (struct process_stratum_target) <pt>: New field with type
1817         'process_target*'.
1818         * linux-low.h (class linux_process_target): Define as a derived
1819         class of 'process_target'.
1820         * linux-low.cc (linux_target_ops): Add a linux_process_target*
1821         as the 'pt' field.
1822         * lynx-low.h (class lynx_process_target): Define as a derived
1823         class of 'process_target'.
1824         * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
1825         as the 'pt' field.
1826         * nto-low.h (class nto_process_target): Define as a derived
1827         class of 'process_target'.
1828         * nto-low.cc (nto_target_ops): Add an nto_process_target*
1829         as the 'pt' field.
1830         * win32-low.h (class win32_process_target): Define as a derived
1831         class of 'process_target'.
1832         * win32-low.cc (win32_target_ops): Add a win32_process_target*
1833         as the 'pt' field.
1834
1835 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1836
1837         * configure: Regenerate.
1838
1839 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
1840             Andrew Burgess  <andrew.burgess@embecosm.com>
1841
1842         * linux-riscv-low.cc: New file.
1843         * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
1844         and nat/riscv-linux-tdesc.c.
1845         * configure.srv <riscv*-*-linux*> (srv_tgtobj)
1846         (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
1847         Define.
1848
1849 2020-02-14  Tom Tromey  <tom@tromey.com>
1850
1851         * acinclude.m4: Don't include acx_configure_dir.m4.
1852         * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
1853         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
1854         (all, install-only, uninstall, clean-info, clean)
1855         (maintainer-clean): Don't recurse.
1856         (subdir_do, all-lib): Remove.
1857         ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
1858         (GNULIB_H): Remove.
1859         (generated_files): Update.
1860         ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
1861         * configure: Rebuild.
1862         * configure.ac: Don't configure gnulib or libiberty.
1863         (GNULIB): Update.
1864
1865 2020-02-14  Eli Zaretskii  <eliz@gnu.org>
1866
1867         * win32-low.c (create_process): Prepend PROGRAM to ARGS when
1868         preparing the command line for CreateProcess.
1869         (win32_create_inferior): Reflect the program name in debugging
1870         output that shows the process and its command line.
1871
1872 2020-02-13  Simon Marchi  <simon.marchi@efficios.com>
1873
1874         * Makefile.in: Rename source files from .c to .cc.
1875         * %.c: Rename to %.cc.
1876         * configure.ac: Rename server.c to server.cc.
1877         * configure: Re-generate.
1878
1879 2020-02-13  Simon Marchi  <simon.marchi@efficios.com>
1880
1881         * Makefile.in: Rename gdbsupport source files from .c to .cc.
1882
1883 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
1884
1885         * win32-low.c (win32_create_inferior): Set signal_pid.
1886
1887 2020-02-12  Maciej W. Rozycki <macro@wdc.com>
1888             Pedro Alves  <palves@redhat.com>
1889
1890         Skip building gdbserver in a cross-configuration.
1891         * configure.srv: Set $gdbserver_host depending on whether $target
1892         is $host.  Use $gdbserver_host instead of $host.
1893
1894 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
1895
1896         * configure: Re-generate.
1897
1898 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
1899
1900         * configure: Re-generate.
1901
1902 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
1903
1904         * acinclude.m4: Update warning.m4 path.
1905
1906 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
1907
1908         * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
1909         (handle_exception): Set siginfo_er.
1910         (win32_xfer_siginfo): New function.
1911
1912 2020-02-07  Tom Tromey  <tom@tromey.com>
1913             Pedro Alves  <palves@redhat.com>
1914
1915         * README: Update build documentation.
1916         * configure.srv: Set UNSUPPORTED if host is unsupported.  Check
1917         host, not target.
1918         * configure.ac: Update paths.
1919         * configure: Rebuild.
1920         * acinclude.m4: Update paths.
1921         * Makefile.in: Update include paths.
1922         (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
1923         (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
1924         (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
1925         (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
1926         (%-generated.c): Update paths.
1927         * Move entire directory from ../gdb/gdbserver.
1928
1929 2020-01-29  Maciej W. Rozycki  <macro@wdc.com>
1930
1931         * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
1932
1933 2020-01-29  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1934
1935         * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
1936         assignment instead of srv_linux_obj.
1937
1938 2020-01-28  Hannes Domani  <ssbssa@yahoo.de>
1939
1940         * server.c (handle_qxfer_libraries): Write segment-address with
1941         paddress.
1942
1943 2020-01-24  Hannes Domani  <ssbssa@yahoo.de>
1944
1945         * Makefile.in (install-strip): New target.
1946         (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
1947         * aclocal.m4: Regenerate.
1948         * configure: Regenerate.
1949         * configure.ac: Add AM_PROG_INSTALL_STRIP.
1950
1951 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
1952
1953         * Makefile.in (SFILES): Adjust paths to point to real files.
1954         (OBS): Move waitstatus.o to target/waitstatus.o.
1955         (TAGS): Transform paths appropriately.
1956         (%.o): Rename to...
1957         (nat/%.o): ... this pattern rule.
1958         (%.o): Rename to...
1959         (target/%.o): ... this pattern rule.
1960         * configure.srv: Adjust paths throughout to include nat/ prefix
1961         with the revant files.
1962         * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
1963         * configure: Regenerate.
1964
1965 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
1966
1967         * Makefile.in (TAGS): Remove config files from the recipe.
1968
1969 2020-01-14  Tom Tromey  <tom@tromey.com>
1970
1971         * configure: Rebuild.
1972         * configure.ac: Remove any checks that were added to common.m4.
1973         * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
1974         lib-link.m4.
1975
1976 2020-01-14  Tom Tromey  <tom@tromey.com>
1977
1978         * server.h: Include config.h.
1979         * gdbreplay.c: Include config.h.
1980         * configure: Rebuild.
1981         * configure.ac: Don't source common.host.
1982         * acinclude.m4: Update path.
1983         * Makefile.in (INCSUPPORT): New variable.
1984         (INCLUDE_CFLAGS): Add INCSUPPORT.
1985         (SFILES): Update paths.
1986         (version-generated.c): Update path to create-version.sh.
1987         (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
1988
1989 2020-01-14  Tom Tromey  <tom@tromey.com>
1990
1991         * configure.ac (LIBS): Use WIN32APILIBS.
1992         (USE_WIN32API): Don't define.
1993         * configure: Rebuild.
1994
1995 2020-01-14  Tom Tromey  <tom@tromey.com>
1996
1997         * configure: Rebuild.
1998
1999 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2000
2001         * Makefile.in (%-generated.c): Remove rule for files from
2002         regformats/i386.
2003
2004 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2005
2006         * configure: Re-generate.
2007
2008 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2009
2010         * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
2011         Define to static.
2012         * tracepoint.c (stop_tracing, flush_trace_buffer,
2013         about_to_request_buffer_space, get_trace_state_variable_value,
2014         set_trace_state_variable_value, gdb_collect): Add declaration.
2015
2016 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2017
2018         * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
2019         amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
2020         amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
2021         i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
2022         i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
2023         static.
2024
2025 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2026
2027         * inferiors.c: Include gdbsupport/common-inferior.h.
2028
2029 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2030
2031         * hostio-errno.c: Include hostio.h.
2032
2033 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
2034
2035         * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
2036         prerequisite.
2037
2038 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
2039
2040         * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
2041         * linux-arm-tdesc.h: Include arch/arm.h.
2042
2043 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
2044
2045         * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
2046
2047 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
2048
2049         * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
2050         * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
2051
2052 2020-01-10  Pedro Alves  <palves@redhat.com>
2053
2054         * fork-child.c (post_fork_inferior): Pass target down to
2055         startup_inferior.
2056         * inferiors.c (switch_to_thread): Add process_stratum_target
2057         parameter.
2058         * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
2059         * nto-low.c (nto_target_ops): Now a process_stratum_target.
2060         * linux-low.c (linux_target_ops): Now a process_stratum_target.
2061         * remote-utils.c (prepare_resume_reply): Pass the target to
2062         switch_to_thread.
2063         * target.c (the_target): Now a process_stratum_target.
2064         (done_accessing_memory): Pass the target to switch_to_thread.
2065         (set_target_ops): Ajust to use process_stratum_target.
2066         * target.h (struct target_ops): Rename to ...
2067         (struct process_stratum_target): ... this.
2068         (the_target, set_target_ops): Adjust.
2069         (prepare_to_access_memory): Adjust comment.
2070         * win32-low.c (child_xfer_memory): Adjust to use
2071         process_stratum_target.
2072         (win32_target_ops): Now a process_stratum_target.
2073
2074 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
2075             Pedro Alves  <palves@redhat.com>
2076
2077         * win32-low.c (get_child_debug_event): Extract the fatal exception
2078         from the exit status and convert to the equivalent Posix signal
2079         number.
2080         (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
2081         * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
2082
2083 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
2084
2085         * Makefile.in: Use INSTALL_PROGRAM_ENV.
2086
2087 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
2088
2089         * server.c (gdbserver_version): Change copyright year to 2020.
2090         * gdbreplay.c (gdbreplay_version): Likewise.
2091
2092 2019-12-19  Christian Biesinger  <cbiesinger@google.com>
2093
2094         * configure: Regenerate.
2095         * configure.ac: Quote variable arguments of test.
2096
2097 2019-12-16  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2098
2099         * Makefile.in: Fix build with GNU Make 3.81
2100
2101 2019-12-16  Tom Tromey  <tromey@adacore.com>
2102
2103         * server.c (get_exec_file): Constify result.
2104
2105 2019-12-10  Christian Biesinger  <cbiesinger@google.com>
2106
2107         * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
2108         UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
2109         * config.in: Regenerate.
2110         * configure: Regenerate.
2111         * configure.ac: Don't check for strerror.
2112         * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
2113         Call safe_strerror instead of strerror.
2114         * server.h (strerror): Remove this now-unnecessary declaration.
2115         * tracepoint.c (init_named_socket): Call safe_strerror instead of
2116         strerror.
2117         (gdb_agent_helper_thread): Likewise.
2118         * utils.c (perror_with_name): Likewise.
2119
2120 2019-11-26  Tom Tromey  <tom@tromey.com>
2121
2122         * configure, config.in: Rebuild.
2123
2124 2019-11-26  Tom Tromey  <tom@tromey.com>
2125
2126         * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
2127         * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
2128         gdb_sigmask.
2129         * configure, config.in: Rebuild.
2130
2131 2019-11-26  Tom Tromey  <tom@tromey.com>
2132
2133         * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
2134         (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
2135         (GDBSERVER_LIBS): Use PTHREAD_LIBS.
2136         * acinclude.m4: Include ax_pthread.m4.
2137         * config.in, configure: Rebuild.
2138
2139 2019-11-26  Christian Biesinger  <cbiesinger@google.com>
2140
2141         * debug.c (debug_set_output): Call safe_strerror instead of
2142         strerror.
2143         * linux-low.c (attach_proc_task_lwp_callback): Likewise.
2144         (linux_kill_one_lwp): Likewise.
2145         (linux_detach_one_lwp): Likewise.
2146         (linux_wait_for_event_filtered): Likewise.
2147         (store_register): Likewise.
2148         * lynx-low.c (lynx_attach): Likewise.
2149         * mem-break.c (insert_memory_breakpoint): Likewise.
2150         (remove_memory_breakpoint): Likewise.
2151         (delete_fast_tracepoint_jump): Likewise.
2152         (set_fast_tracepoint_jump): Likewise.
2153         (uninsert_fast_tracepoint_jumps_at): Likewise.
2154         (reinsert_fast_tracepoint_jumps_at): Likewise.
2155         * nto-low.c (nto_xfer_memory): Likewise.
2156         (nto_resume): Likewise.
2157
2158 2019-11-20  Luis Machado  <luis.machado@linaro.org>
2159
2160         * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
2161         instead of register count.
2162         * tdesc.c (tdesc_contains_feature): New function.
2163         * tdesc.h (tdesc_contains_feature): New prototype.
2164
2165 2019-11-15  Christian Biesinger  <cbiesinger@google.com>
2166
2167         * Makefile.in: Add safe-strerror.c.
2168         * configure: Regenerate.
2169         * configure.ac: Don't source common.host.
2170
2171 2019-11-15  Christian Biesinger  <cbiesinger@google.com>
2172
2173         * config.in: Regenerate.
2174         * configure: Regenerate.
2175
2176 2019-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2177
2178         * ax.c (ax_printf): Handle size_t_arg.
2179
2180 2019-11-06  Christian Biesinger  <cbiesinger@google.com>
2181
2182         * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
2183         * mi/mi-main.c (output_cores): Likewise.
2184         * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
2185         (linux_xfer_osdata_modules): Likewise.
2186         * remote.c (register_remote_support_xml): Likewise.
2187         * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
2188         * xml-syscall.c (syscall_create_syscall_desc): Likewise.
2189
2190 2019-11-01  Christian Biesinger  <cbiesinger@google.com>
2191
2192         * configure: Regenerate.
2193         * configure.ac: Remove check for strerror_r.
2194
2195 2019-10-31  Christian Biesinger  <cbiesinger@google.com>
2196
2197         * config.in: Regenerate.
2198         * configure: Regenerate.
2199         * configure.ac: Also check for strerror_r.
2200
2201 2019-10-31  Christian Biesinger  <cbiesinger@google.com>
2202
2203         * ax.h (debug_agent): Remove duplicate declaration.
2204
2205 2019-10-26  Tom de Vries  <tdevries@suse.de>
2206
2207         * linux-aarch64-low.c: Fix typos in comments.
2208         * linux-arm-low.c: Same.
2209         * linux-low.c: Same.
2210         * linux-ppc-low.c: Same.
2211         * proc-service.c: Same.
2212         * regcache.h: Same.
2213         * server.c: Same.
2214         * tracepoint.c: Same.
2215         * win32-low.c: Same.
2216
2217 2019-10-25  Tom Tromey  <tromey@adacore.com>
2218
2219         * utils.c (xstrdup): Remove.
2220
2221 2019-10-23  Tom Tromey  <tom@tromey.com>
2222
2223         * configure, config.in: Rebuild.
2224
2225 2019-10-23  Tom Tromey  <tom@tromey.com>
2226
2227         * configure: Rebuild.
2228         * acinclude.m4: Use m4_include, not sinclude.
2229
2230 2019-10-17  Tom Tromey  <tromey@adacore.com>
2231
2232         * configure: Rebuild.
2233         * configure.ac: Use AC_CONFIG_HEADERS.  Create stamp-h there, not
2234         in AC_CONFIG_FILES invocation.
2235         * Makefile.in (stamp-h, Makefile): Use new-style config.status
2236         invocation.
2237
2238 2019-10-16  Christian Biesinger  <cbiesinger@google.com>
2239
2240         * server.c: Include xml-builtin.h.
2241         (get_xml_features): Don't declare xml_builtins here.
2242
2243 2019-10-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2244
2245         * Makefile.in: Remove references to vec-ipa.o.
2246
2247 2019-10-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2248
2249         * Makefile.in: Remove references to vec.c.
2250
2251 2019-10-02  Christian Biesinger  <cbiesinger@google.com>
2252
2253         * server.c (server_waiting): Change to bool.
2254         (extended_protocol): Likewise.
2255         (response_needed): Likewise.
2256         (exit_requested): Likewise.
2257         (run_once): Likewise.
2258         (report_no_resumed): Likewise.
2259         (non_stop): Likewise.
2260         (disable_packet_vCont): Likewise.
2261         (disable_packet_Tthread): Likewise.
2262         (disable_packet_qC): Likewise.
2263         (disable_packet_qfThreadInfo): Likewise.
2264         (handle_general_set): Update.
2265         (handle_detach): Update.
2266         (handle_monitor_command): Update.
2267         (handle_query): Update.
2268         (captured_main): Update.
2269         (process_serial_event): Update.
2270         * server.h (server_waiting): Change to bool.
2271         (disable_packet_vCont): Likewise.
2272         (disable_packet_Tthread): Likewise.
2273         (disable_packet_qC): Likewise.
2274         (disable_packet_qfThreadInfo): Likewise.
2275         (run_once): Likewise.
2276         (non_stop): Likewise.
2277         * target.c (target_stop_and_wait): Update.
2278
2279 2019-10-02  Tom Tromey  <tromey@adacore.com>
2280
2281         * Makefile.in (SFILES): Add common-inferior.c.
2282         (OBS): Add common-inferior.o.
2283         * server.c (startup_with_shell): Don't define.
2284
2285 2019-10-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2286
2287         * linux-low.c (linux_low_read_btrace): Update for change to
2288         std::vector.
2289
2290 2019-09-20  Christian Biesinger  <cbiesinger@google.com>
2291
2292         * debug.c (debug_threads): Remove comment in favor of the header.
2293         * debug.h (using_threads): Add declaration.
2294         (debug_threads): Add comment.
2295         * linux-aarch64-low.c: Include debug.h and remove declaration of
2296         debug_threads.
2297         * nto-low.c: Likewise.
2298         * remote-utils.c: Likewise.
2299         * thread-db.c: Likewise.
2300
2301 2019-09-20  Ulrich Weigand  <uweigand@de.ibm.com>
2302
2303         * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
2304         and powerpc-cell64l-ipa.o.
2305         (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
2306         from srv_regobj.  Remove rs6000/powerpc-cell32l.xml and
2307         rs6000/powerpc-cell64l.xml from srv_xmlfiles.
2308         (spu*-*-*): Remove.
2309
2310         * spu-low.c: Remove file.
2311
2312         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
2313         (parse_spufs_run): Remove.
2314         (ppc_get_pc): Remove Cell/B.E. support.
2315         (ppc_set_pc): Likewise.
2316         (ppc_breakpoint_at): Likewise.
2317         (ppc_arch_setup): Likewise.
2318         (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
2319         tdesc_powerpc_cell32l.
2320         (initialize_low_arch): Do not call init_registers_powerpc_cell64l
2321         or init_registers_powerpc_cell32l.
2322         * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
2323         (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
2324         or init_registers_powerpc_cell32l.
2325         * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
2326         (init_registers_powerpc_cell32l): Remove prototype.
2327         (init_registers_powerpc_cell64l): Likewise.
2328
2329         * target.h (struct target_ops): Remove qxfer_spu member.
2330         * server.c (handle_qxfer_spu): Remove.
2331         (qxfer_packets): Remove entry for "spu".
2332         (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
2333         * linux-low.c (SPUFS_MAGIC): Remove.
2334         (spu_enumerate_spu_ids): Remove.
2335         (linux_qxfer_spu): Remove.
2336         (linux_target_ops): Remove qxfer_spu member.
2337         * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
2338         * nto-low.c (nto_target_ops): Remove qxfer_spu member.
2339         * win32-low.c (win32_target_ops): Remove qxfer_spu member.
2340
2341 2019-08-23  Sergio Durigan Junior  <sergiodj@redhat.com>
2342
2343         * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
2344         (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
2345         * config.in: Regenerate.
2346         * configure: Regenerate.
2347
2348 2019-08-15  Tom Tromey  <tromey@adacore.com>
2349
2350         * target.c (target_write_memory): Use gdb::byte_vector.
2351
2352 2019-08-15  Tom Tromey  <tromey@adacore.com>
2353
2354         * tracepoint.c (write_inferior_data_pointer)
2355         (write_inferior_integer, write_inferior_int8)
2356         (write_inferior_uinteger, m_tracepoint_action_download)
2357         (r_tracepoint_action_download, x_tracepoint_action_download)
2358         (l_tracepoint_action_download, clear_inferior_trace_buffer)
2359         (download_agent_expr, download_tracepoint_1)
2360         (download_trace_state_variables, upload_fast_traceframes): Update.
2361         * server.c (gdb_write_memory): Update.
2362         * remote-utils.c (relocate_instruction): Update.
2363         * proc-service.c (ps_pdwrite): Update.
2364         * mem-break.c (remove_memory_breakpoint)
2365         (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
2366         (uninsert_fast_tracepoint_jumps_at)
2367         (reinsert_fast_tracepoint_jumps_at): Update.
2368         * linux-x86-low.c (append_insns)
2369         (i386_install_fast_tracepoint_jump_pad)
2370         (amd64_write_goto_address, i386_write_goto_address): Update.
2371         * linux-s390-low.c (append_insns, s390_write_goto_address):
2372         Update.
2373         * linux-ppc-low.c (ppc_relocate_instruction)
2374         (ppc_install_fast_tracepoint_jump_pad, emit_insns)
2375         (ppc_write_goto_address): Update.
2376         * linux-aarch64-low.c (append_insns): Update.
2377         * target.h (struct target_ops): Update.
2378         (write_inferior_memory): Don't declare.
2379         * target.c (target_write_memory): Rename from
2380         write_inferior_memory.  Remove old target_write_memory.
2381
2382 2019-08-15  Tom Tromey  <tromey@adacore.com>
2383
2384         * target.c (write_inferior_memory): Use std::vector.
2385
2386 2019-08-06  Frank Ch. Eigler  <fche@redhat.com>
2387
2388         PR build/24886
2389         * configure.ac: Drop enable-libmcheck support.
2390         * configure, config.in: Rebuild.
2391         * acinclude.m4: Don't include it.
2392
2393 2019-07-19  Alan Hayward  <alan.hayward@arm.com>
2394
2395         * configure.srv: Remove Arm xml files.
2396
2397 2019-07-19  Alan Hayward  <alan.hayward@arm.com>
2398
2399         * configure.srv: Add new files. Remove xml generated files.
2400         * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
2401         registers.
2402         * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
2403         * linux-aarch32-tdesc.c: New file.
2404         * linux-aarch32-tdesc.h: New file.
2405         * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
2406         * linux-arm-low.c (init_registers_arm, tdesc_arm)
2407         (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
2408         (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
2409         (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
2410         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
2411         (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
2412         (arm_read_description): Call arm_linux_read_description.
2413         (initialize_low_arch): Don't init registers.
2414         * linux-arm-tdesc.c: New file.
2415         * linux-arm-tdesc.h: New file.
2416
2417 2019-07-10  Alan Hayward  <alan.hayward@arm.com>
2418
2419         * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
2420         Move counter inside for.
2421         (arm_read_description): Check ptrace earlier.
2422         (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
2423
2424 2019-07-09  Tom Tromey  <tom@tromey.com>
2425
2426         * configure: Rebuild.
2427         * configure.ac: Change common to gdbsupport.
2428         * acinclude.m4: Change common to gdbsupport.
2429         * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
2430         (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
2431         common to gdbsupport.
2432         * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
2433         gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
2434         inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
2435         linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
2436         linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
2437         linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
2438         nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
2439         server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
2440         thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
2441         common to gdbsupport.
2442
2443 2019-07-04  Alan Hayward  <alan.hayward@arm.com>
2444
2445         * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
2446         defines.
2447         * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
2448
2449 2019-07-04  Alan Hayward  <alan.hayward@arm.com>
2450
2451         * configure.srv: Remove legacy xml.
2452         * linux-aarch64-low.c (initialize_low_arch): Remove
2453         initialize_low_tdesc call.
2454         * linux-aarch64-tdesc-selftest.c: Remove file.
2455         * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
2456         * linux-x86-low.c (initialize_low_arch): Remove
2457         initialize_low_tdesc call.
2458         * linux-x86-tdesc-selftest.c: Remove file.
2459         * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
2460
2461 2019-06-20  Tom de Vries  <tdevries@suse.de>
2462
2463         * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
2464         s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
2465
2466 2019-06-19  Tom de Vries  <tdevries@suse.de>
2467
2468         * debug.h (debug_write): Change return type to ssize_t.
2469         * debug.c (debug_write): Same.
2470
2471 2019-06-14  Tom Tromey  <tom@tromey.com>
2472
2473         * configure.ac: Use new path to gnulib.
2474         * configure: Rebuild.
2475         * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
2476         to gnulib.
2477
2478 2019-06-11  Tom Tromey  <tom@tromey.com>
2479
2480         * Makefile.in (SFILES): Add alloc.c.
2481         (OBS): Add alloc.o.
2482         (IPA_OBJS): Add alloc-ipa.o.
2483         (alloc-ipa.o): New target.
2484         (%.o: ../%.c): New pattern rule.
2485
2486 2019-06-10  Tom Tromey  <tromey@adacore.com>
2487
2488         * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
2489         end warning with a newline.
2490         * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
2491         newline.
2492         * thread-db.c (attach_thread): Don't end warning with a newline.
2493         (thread_db_notice_clone): Likewise.
2494         * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
2495         newline.
2496         * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
2497         end warning with a newline.
2498
2499 2019-06-04  Pedro Alves  <palves@redhat.com>
2500
2501         * server.c (captured_main): Use make_unique_xstrdup.
2502
2503 2019-06-02  Tom Tromey  <tom@tromey.com>
2504
2505         * gdbreplay.c (fromhex): Remove.
2506         * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
2507
2508 2019-05-29  Tom Tromey  <tromey@adacore.com>
2509
2510         * configure: Rebuild.
2511
2512 2019-05-06  Kevin Buettner  <kevinb@redhat.com>
2513
2514         * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
2515         sign extension code on 32-bit builds.
2516
2517 2019-05-03  Eli Zaretskii  <eliz@gnu.org>
2518
2519         * remote-utils.c:
2520         * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
2521
2522 2019-04-19  Tom Tromey  <tom@tromey.com>
2523
2524         * server.c (struct vstop_notif): Derive from notif_event.
2525         <base>: Remove.
2526         (queue_stop_reply): Update.
2527         (remove_all_on_match_ptid): Change type.  Rewrite.
2528         (discard_queued_stop_replies): Rewrite.
2529         (in_queued_stop_replies_ptid): Change type.
2530         (in_queued_stop_replies): Rewrite.
2531         (notif_stop): Update.
2532         (queue_stop_reply_callback): Update.
2533         (captured_main): Don't call initialize_notif.
2534         (push_stop_notification): Update.
2535         * notif.c (notif_write_event, handle_notif_ack)
2536         (notif_event_enque, notif_push): Update.
2537         (notif_event_xfree, initialize_notif): Remove.
2538         * notif.h (struct notif_event): Include <list>, not
2539         "common/queue.h".
2540         (struct notif_server) <queue>: Now a std::list.
2541         (notif_event_p): Remove typedef.
2542         (initialize_notif): Don't declare.
2543         (struct notif_event): Add virtual destructor.
2544
2545 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
2546
2547         * ax.c (ax_vdebug): Call debug_printf.
2548         * debug.c (debug_write): New function.
2549         * debug.h (debug_write): New declaration.
2550         * linux-low.c (sigchld_handler): Call debug_write.
2551
2552 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
2553
2554         * debug.c (debug_set_output): New function.
2555         (debug_vprintf): Send output to debug_file.
2556         (debug_flush): Likewise.
2557         * debug.h (debug_set_output): New declaration.
2558         * server.c (handle_monitor_command): Add debug-file option.
2559         (captured_main): Likewise.
2560
2561 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
2562
2563         * debug.c (remote_debug): Add definition.
2564         * debug.h (remote_debug): Add declaration.
2565         * hostio.c (remote_debug): Remove declaration.
2566         * remote-utils.c (struct ui_file): Likewise.
2567         (remote_debug): Likewise.
2568         * remote-utils.h (remote_debug): Likewise,
2569         * server.c (remote_debug): Remove definition.
2570
2571 2019-04-10  Kevin Buettner  <kevinb@redhat.com>
2572
2573         * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
2574         when using a 64-bit gdbserver.
2575
2576 2019-04-09  Tom Tromey  <tromey@adacore.com>
2577
2578         * linux-low.c (select_event_lwp): Use find_thread_in_random.
2579
2580 2019-04-08  Tom Tromey  <tom@tromey.com>
2581
2582         * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
2583         throw.
2584         (linux_resume_one_lwp): Likewise.
2585
2586 2019-04-08  Tom Tromey  <tom@tromey.com>
2587
2588         * gdbreplay.c: Update.
2589         * linux-low.c: Update.
2590         * server.c: Update.
2591
2592 2019-04-08  Tom Tromey  <tom@tromey.com>
2593
2594         * server.c: Use C++ exception handling.
2595         * linux-low.c: Use C++ exception handling.
2596         * gdbreplay.c: Use C++ exception handling.
2597
2598 2019-04-08  Tom Tromey  <tom@tromey.com>
2599
2600         * server.c (handle_btrace_general_set, handle_qxfer_btrace)
2601         (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
2602         (captured_main, main): Update.
2603         * gdbreplay.c (main): Update.
2604
2605 2019-04-05  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2606
2607         * linux-low.c (linux_get_auxv): Remove static.  Return auxv entry
2608         value in argument pointer, return 1 if the entry is found and 0
2609         otherwise.  Move comment.
2610         (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
2611         * linux-low.h (linux_get_auxv): Declare.
2612         * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
2613
2614 2019-04-05  Tom Tromey  <tromey@adacore.com>
2615
2616         * server.c (gdbserver_usage): Use upper-case for metasyntactic
2617         variables.
2618
2619 2019-03-28  Alan Hayward  <alan.hayward@arm.com>
2620
2621         * linux-low.c (AT_HWCAP2): Add define if not already included.
2622
2623 2019-03-26  Alan Hayward  <alan.hayward@arm.com>
2624
2625         * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
2626         (aarch64_arch_setup): Call linux_get_hwcap.
2627         * linux-arm-low.c (arm_get_hwcap): Remove function.
2628         (arm_read_description): Call linux_get_hwcap.
2629         * linux-low.c (linux_get_auxv): New function.
2630         (linux_get_hwcap): Likewise.
2631         (linux_get_hwcap2): Likewise.
2632         * linux-low.h (linux_get_hwcap): New declaration.
2633         (linux_get_hwcap2): Likewise.
2634         * linux-ppc-low.c (ppc_get_auxv): Remove function.
2635         (ppc_arch_setup): Call linux_get_hwcap.
2636         * linux-s390-low.c (s390_get_hwcap): Remove function.
2637         (s390_arch_setup): Call linux_get_hwcap.
2638
2639 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
2640             Jiong Wang  <jiong.wang@arm.com>
2641
2642         * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
2643         * linux-low.c (regsets_store_inferior_registers): Allow optional reads
2644         to fail.
2645         * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
2646
2647 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
2648             Jiong Wang  <jiong.wang@arm.com>
2649
2650         * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
2651         (aarch64_get_hwcap): New function.
2652         (aarch64_arch_setup): Read APIA hwcap.
2653
2654 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
2655             Jiong Wang  <jiong.wang@arm.com>
2656
2657         * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
2658         (initialize_low_tracepoint): Likewise.
2659         * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
2660         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
2661         * linux-aarch64-tdesc.c (struct target_desc): Likewise.
2662         (aarch64_linux_read_description): Likewise.
2663         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
2664
2665 2019-03-12  John Baldwin  <jhb@FreeBSD.org>
2666
2667         * linux-x86-tdesc.c (i386_linux_read_description): Update call to
2668         i386_create_target_description for 'segments' parameter.
2669         * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
2670         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2671         * win32-i386-low.c (i386_arch_setup): Likewise.
2672
2673 2019-03-12  Tom Tromey  <tromey@adacore.com>
2674
2675         * linux-low.c (iterate_over_lwps): Update.
2676
2677 2019-03-06  Tom Tromey  <tom@tromey.com>
2678
2679         * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
2680         (captured_main): Use SCOPE_EXIT.
2681
2682 2019-03-04  Sergio Durigan Junior  <sergiodj@redhat.com>
2683
2684         * configure.srv: Use '$enable_unittest' instead of '$development'
2685         when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
2686         case.
2687
2688 2019-02-27  Tom Tromey  <tromey@adacore.com>
2689
2690         * gdbreplay.c (logchar): Handle \r\n.
2691
2692 2019-02-07  Alan Hayward  <alan.hayward@arm.com>
2693
2694         * linux-low.c (linux_attach): Add process before lwp.
2695         * server.c (attach_inferior): Check if already attached.
2696
2697 2019-02-07  Tom Tromey  <tom@tromey.com>
2698
2699         * x86-tdesc.h: Rename include guard.
2700         * x86-low.h: Add include guard.
2701         * wincecompat.h: Rename include guard.
2702         * win32-low.h: Add include guard.
2703         * utils.h: Rename include guard.
2704         * tracepoint.h: Rename include guard.
2705         * tdesc.h: Rename include guard.
2706         * target.h: Rename include guard.
2707         * server.h: Rename include guard.
2708         * remote-utils.h: Rename include guard.
2709         * regcache.h: Rename include guard.
2710         * nto-low.h: Rename include guard.
2711         * notif.h: Add include guard.
2712         * mem-break.h: Rename include guard.
2713         * lynx-low.h: Add include guard.
2714         * linux-x86-tdesc.h: Add include guard.
2715         * linux-s390-tdesc.h: Add include guard.
2716         * linux-ppc-tdesc-init.h: Add include guard.
2717         * linux-low.h: Add include guard.
2718         * linux-aarch64-tdesc.h: Add include guard.
2719         * linux-aarch32-low.h: Add include guard.
2720         * inferiors.h: Rename include guard.
2721         * i387-fp.h: Rename include guard.
2722         * hostio.h: Rename include guard.
2723         * gdbthread.h: Rename include guard.
2724         * gdb_proc_service.h: Rename include guard.
2725         * event-loop.h: Rename include guard.
2726         * dll.h: Rename include guard.
2727         * debug.h: Rename include guard.
2728         * ax.h: Rename include guard.
2729
2730 2018-01-30  Szabolcs Nagy  <szabolcs.nagy@arm.com>
2731
2732         PR gdb/23985
2733         * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
2734         (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
2735
2736 2019-01-25  Tom Tromey  <tom@tromey.com>
2737
2738         * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
2739
2740 2019-01-25  Tom Tromey  <tom@tromey.com>
2741
2742         * win32-low.c: Fix common/ includes.
2743         * win32-i386-low.c: Fix common/ includes.
2744         * tracepoint.c: Fix common/ includes.
2745         * thread-db.c: Fix common/ includes.
2746         * target.h: Fix common/ includes.
2747         * symbol.c: Fix common/ includes.
2748         * spu-low.c: Fix common/ includes.
2749         * server.h: Fix common/ includes.
2750         * server.c: Fix common/ includes.
2751         * remote-utils.c: Fix common/ includes.
2752         * regcache.h: Fix common/ includes.
2753         * regcache.c: Fix common/ includes.
2754         * nto-x86-low.c: Fix common/ includes.
2755         * notif.h: Fix common/ includes.
2756         * mem-break.h: Fix common/ includes.
2757         * lynx-low.c: Fix common/ includes.
2758         * lynx-i386-low.c: Fix common/ includes.
2759         * linux-x86-tdesc-selftest.c: Fix common/ includes.
2760         * linux-x86-low.c: Fix common/ includes.
2761         * linux-low.c: Fix common/ includes.
2762         * inferiors.h: Fix common/ includes.
2763         * i387-fp.c: Fix common/ includes.
2764         * hostio.c: Fix common/ includes.
2765         * hostio-errno.c: Fix common/ includes.
2766         * gdbthread.h: Fix common/ includes.
2767         * gdbreplay.c: Fix common/ includes.
2768         * fork-child.c: Fix common/ includes.
2769         * event-loop.c: Fix common/ includes.
2770         * ax.c:
2771         (enum gdb_agent_op): Fix common/ includes.
2772
2773 2019-01-21  Tom Tromey  <tom@tromey.com>
2774
2775         * tracepoint.c: Fix includes.
2776         * remote-utils.c: Fix includes.
2777         * linux-x86-low.c: Fix includes.
2778
2779 2019-01-01  Joel Brobecker  <brobecker@adacore.com>
2780
2781         * gdbreplay.c (gdbreplay_version): Update copyright year in
2782         version message.
2783         * server.c (gdbserver_version): Likewise.
2784
2785 2018-12-05  Alan Hayward  <alan.hayward@arm.com>
2786
2787         * linux-low.c (add_lwp): Switch ordering.
2788
2789 2018-11-29  Tom Tromey  <tom@tromey.com>
2790
2791         * win32-low.c (win32_join): Take pid, not process.
2792         * target.h (struct target_ops) <join>: Change argument type.
2793         (join_inferior): Change argument name.
2794         * spu-low.c (spu_join): Take pid, not process.
2795         * server.c (handle_detach): Preserve pid before destroying
2796         process.
2797         * lynx-low.c (lynx_join): Take pid, not process.
2798         * linux-low.c (linux_join): Take pid, not process.
2799
2800 2018-11-23  Alan Hayward  <alan.hayward@arm.com>
2801
2802         * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
2803         (aarch64_cannot_fetch_register): Likewise.
2804         (struct linux_target_ops): Update references.
2805
2806 2018-10-31  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2807
2808         * linux-ppc-low.c: Include nat/linux-ptrace.h.
2809
2810 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2811
2812         * configure.srv (ipa_ppc_linux_regobj): Add
2813         powerpc-isa207-htm-vsx32l-ipa.o and
2814         powerpc-isa207-htm-vsx64l-ipa.o.
2815         (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
2816         powerpc-isa207-htm-vsx64l.o to srv_regobj.  Add
2817         rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
2818         rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
2819         rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
2820         rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
2821         rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
2822         and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
2823         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2824         <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
2825         (init_registers_powerpc_isa207_htm_vsx32l)
2826         (init_registers_powerpc_isa207_htm_vsx64l): Declare.
2827         * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
2828         (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
2829         (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
2830         (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
2831         (ppc_store_tm_ctarregset): New functions.
2832         (ppc_regsets): Add entries for HTM regsets.
2833         (ppc_arch_setup): Set htm in features struct when needed.  Set
2834         sizes for the HTM regsets.
2835         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
2836         (initialize_low_arch): Call
2837         init_registers_powerpc_isa207_htm_vsx32l and
2838         init_registers_powerpc_isa207_htm_vsx64l.
2839         * linux-ppc-ipa.c (get_ipa_tdesc): Handle
2840         PPC_TDESC_ISA207_HTM_VSX.
2841         (initialize_low_tracepoint): Call
2842         init_registers_powerpc_isa207_htm_vsx32l and
2843         init_registers_powerpc_isa207_htm_vsx64l.
2844
2845 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2846
2847         * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
2848         rs6000/power-linux-pmu.xml to srv_xmlfiles.
2849         * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
2850         (ppc_store_pmuregset): New functions.
2851         (ppc_regsets): Add entries for ebb and pmu regsets.
2852         (ppc_arch_setup): Set isa207 in features struct if the ebb and
2853         pmu regsets are available.  Set sizes for these regsets.
2854
2855 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2856
2857         * configure.srv (ipa_ppc_linux_regobj): Add
2858         powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
2859         (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
2860         powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
2861         rs6000/powerpc-isa207-vsx32l.xml, and
2862         rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
2863         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2864         <PPC_TDESC_ISA207_VSX>: New enum value.
2865         (init_registers_powerpc_isa207_vsx32l): Declare.
2866         (init_registers_powerpc_isa207_vsx64l): Declare.
2867         * linux-ppc-low.c (ppc_fill_tarregset): New function.
2868         (ppc_store_tarregset): New function.
2869         (ppc_regsets): Add entry for the TAR regset.
2870         (ppc_arch_setup): Set isa207 in features struct when needed.  Set
2871         size for the TAR regsets.
2872         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
2873         (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
2874         and init_registers_powerpc_isa207_vsx64l.
2875         * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
2876         (initialize_low_tracepoint): Call
2877         init_registers_powerpc_isa207_vsx32l and
2878         init_registers_powerpc_isa207_vsx64l.
2879
2880 2018-10-26  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
2881             Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2882
2883         * configure.srv (ipa_ppc_linux_regobj): Add
2884         powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
2885         powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
2886         (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
2887         powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
2888         rs6000/power-dscr.xml, rs6000/power-ppr.xml,
2889         rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
2890         rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
2891         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2892         <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
2893         (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
2894         (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
2895         * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
2896         (ppc_hwcap): Add comment.
2897         (ppc_hwcap2): New global.
2898         (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
2899         (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
2900         (ppc_regsets): Add entries for the DSCR and PPR regsets.
2901         (ppc_arch_setup): Get AT_HWCAP2.  Set ppr_dscr in features struct
2902         when needed.  Set sizes for the the DSCR and PPR regsets.
2903         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
2904         (initialize_low_arch): Call
2905         init_registers_powerpc_isa205_ppr_dscr_vsx32l and
2906         init_registers_powerpc_isa205_ppr_dscr_vsx64l.
2907         * linux-ppc-ipa.c (get_ipa_tdesc): Handle
2908         PPC_TDESC_ISA205_PPR_DSCR_VSX.
2909         (initialize_low_tracepoint): Call
2910         init_registers_powerpc_isa205_ppr_dscr_vsx32l and
2911         init_registers_powerpc_isa205_ppr_dscr_vsx64l.
2912
2913 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
2914
2915         * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
2916
2917 2018-10-10  Sergio Durigan Junior  <sergiodj@redhat.com>
2918             Simon Marchi <simark@simark.ca>
2919
2920         * acinclude.m4: Include "../selftest.m4".
2921         * configure: Regenerate.
2922         * configure.ac: Use "GDB_AC_SELFTEST".
2923         * configure.srv: Use "$enable_unittests" instead of
2924         "$development" when checking whether unit tests have been
2925         enabled.
2926         * server.c (captured_main): Update message informing that
2927         selftests have been disabled.
2928
2929 2018-10-04  Tom Tromey  <tom@tromey.com>
2930
2931         * configure: Rebuild.
2932
2933 2018-10-04  Tom Tromey  <tom@tromey.com>
2934
2935         * server.c (handle_status): Rename inner "thread".
2936         (process_serial_event): Declare "res" in 'm' case.
2937         * linux-low.c (last_thread_of_process_p, find_lwp_pid)
2938         (iterate_over_lwps): Rename inner "thread".
2939         (linux_qxfer_libraries_svr4): Rename inner "len".
2940         * gdbthread.h (find_thread_in_random): Rename inner "thread".
2941
2942 2018-10-01  Gary Benson <gbenson@redhat.com>
2943
2944         * gdb_proc_service.h: Moved common code to
2945         common/gdb_proc_service.h.
2946
2947 2018-10-01  Gary Benson <gbenson@redhat.com>
2948
2949         * gdb_proc_service.h: Synchronize comments and whitespace with
2950         GDB's version of this file.
2951
2952 2018-09-25  Tom Tromey  <tom@tromey.com>
2953
2954         * configure: Rebuild.
2955         * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
2956
2957 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
2958
2959         * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
2960         (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
2961         ($(IPA_LIB)): Sort IPA_OBJS.
2962
2963 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
2964
2965         * Makefile.in: Remove references to $(ADD_DEPS).
2966
2967 2018-09-16  Tom Tromey  <tom@tromey.com>
2968
2969         * remote-utils.c (remote_open): Use GNU style for metasyntactic
2970         variables.
2971         * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
2972         variables.
2973
2974 2018-09-05  Tom Tromey  <tom@tromey.com>
2975
2976         * configure: Rebuild.
2977
2978 2018-08-28  Simon Marchi  <simon.marchi@polymtl.ca>
2979
2980         PR build/23399
2981         * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
2982
2983 2018-08-27  Tom Tromey  <tom@tromey.com>
2984
2985         PR build/23087:
2986         * configure: Rebuild.
2987
2988 2018-08-27  Tom Tromey  <tom@tromey.com>
2989
2990         * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
2991         (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
2992         (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
2993         (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
2994         (s390x_emit_stack_adjust): Add casts to unsigned char.
2995
2996 2018-08-22  Simon Marchi  <simon.marchi@ericsson.com>
2997
2998         PR gdb/23374
2999         PR gdb/23375
3000         * server.h (struct client_state) <disable_randomization>:
3001         Initialize to 1.
3002
3003 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3004
3005         * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
3006         variable.
3007         (mips_supply_ptrace_register): Likewise.
3008
3009 2018-07-22  Tom Tromey  <tom@tromey.com>
3010
3011         * configure: Rebuild.
3012
3013 2018-07-22  Tom Tromey  <tom@tromey.com>
3014
3015         * win32-low.c (win32_create_inferior): Remove unused variables.
3016         * gdbreplay.c (remote_open): Remove unused variable.
3017         * remote-utils.c (remote_prepare): Remove unused variable.
3018         * x86-tdesc.h (X86_TDESC_H): Define.
3019         (amd64_expedite_regs): Define conditionally.
3020         (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
3021         * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
3022         * remote-utils.c (readchar): Remove unused variable.
3023
3024 2018-07-13  Pedro Alves  <palves@redhat.com>
3025
3026         * linux-low.c (linux_kill): Change parameter to process_info
3027         pointer instead of pid.  Adjust.
3028         * lynx-low.c (lynx_kill): Likewise.
3029         * nto-low.c (nto_kill): Likewise.
3030         * spu-low.c (spu_kill): Likewise.
3031         * win32-low.c (win32_kill): Likewise.
3032         * server.c (handle_v_kill, kill_inferior_callback)
3033         (detach_or_kill_for_exit): Adjust.
3034         * target.c (kill_inferior): Change parameter to process_info
3035         pointer instead of pid.  Adjust.
3036         * target.h (struct target_ops) <kill>: Change parameter to
3037         process_info pointer instead of pid.  Adjust all implementations
3038         and callers.
3039         (kill_inferior): Likewise.
3040
3041 2018-07-13  Pedro Alves  <palves@redhat.com>
3042
3043         * linux-low.c (linux_detach, linux_join): Change parameter to
3044         process_info pointer instead of pid.  Adjust.
3045         * lynx-low.c (lynx_detach, lynx_join): Likewise.
3046         * nto-low.c (nto_detach): Likewise.
3047         * spu-low.c (spu_detach, spu_join): Likewise.
3048         * win32-low.c (win32_detach, win32_join): Likewise.
3049         * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
3050         * target.h (struct target_ops) <detach, join>: Change parameter to
3051         process_info pointer instead of pid.  Adjust all implementations
3052         and callers.
3053         (detach_inferior, join_inferior): Rename 'pid' parameter to
3054         'proc'.
3055
3056 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
3057             Jan Kratochvil  <jan.kratochvil@redhat.com>
3058             Paul Fertser  <fercerpav@gmail.com>
3059             Tsutomu Seki  <sekiriki@gmail.com>
3060
3061         * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
3062         (OBS): Add 'common/netstuff.o'.
3063         (GDBREPLAY_OBS): Likewise.
3064         * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
3065         (remote_open): Implement support for IPv6
3066         connections.
3067         * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
3068         and 'wspiapi.h'.
3069         (handle_accept_event): Accept connections from IPv6 sources.
3070         (remote_prepare): Handle IPv6-style hostnames; implement
3071         support for IPv6 connections.
3072         (remote_open): Implement support for printing connections from
3073         IPv6 sources.
3074
3075 2018-07-11  Pedro Alves  <palves@redhat.com>
3076
3077         PR gdb/23377
3078         * mem-break.c (any_persistent_commands): Add process_info
3079         parameter and use it instead of relying on the current process.
3080         Change return type to bool.
3081         * mem-break.h (any_persistent_commands): Add process_info
3082         parameter and change return type to bool.
3083         * server.c (handle_detach): Remove require_running_or_return call.
3084         Look up the process_info for the process we're about to detach.
3085         If not found, return back error to GDB.  Adjust
3086         any_persistent_commands call to pass down a process pointer.
3087
3088 2018-07-11  Pedro Alves  <palves@redhat.com>
3089
3090         * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
3091         (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
3092         instead of collect_register_by_name.
3093         * regcache.c (regcache_raw_get_unsigned_by_name): New.
3094         * regcache.h (regcache_raw_get_unsigned_by_name): New.
3095
3096 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
3097             Pedro Alves  <palves@redhat.com>
3098
3099         * linux-low.c (initialize_low): Call linux_proc_init_warnings.
3100
3101 2018-07-03  Tom Tromey  <tom@tromey.com>
3102
3103         * linux-low.c: Update.
3104         * lynx-low.c: Update.
3105         * mem-break.c: Update.
3106         * nto-low.c: Update.
3107         * remote-utils.c: Update.
3108         * server.c: Update.
3109         * spu-low.c: Update.
3110         * target.c: Update.
3111         * win32-low.c: Update.
3112
3113 2018-07-03  Tom Tromey  <tom@tromey.com>
3114
3115         * server.c: Update.
3116
3117 2018-07-03  Tom Tromey  <tom@tromey.com>
3118
3119         * linux-low.c: Update.
3120
3121 2018-07-03  Tom Tromey  <tom@tromey.com>
3122
3123         * target.c: Update.
3124
3125 2018-07-03  Tom Tromey  <tom@tromey.com>
3126
3127         * linux-low.c: Update.
3128         * linux-mips-low.c: Update.
3129         * lynx-low.c: Update.
3130         * nto-low.c: Update.
3131         * remote-utils.c: Update.
3132         * server.c: Update.
3133         * spu-low.c: Update.
3134         * target.c: Update.
3135         * thread-db.c: Update.
3136
3137 2018-07-03  Tom Tromey  <tom@tromey.com>
3138
3139         * linux-low.c: Update.
3140         * linux-mips-low.c: Update.
3141         * lynx-low.c: Update.
3142         * mem-break.c: Update.
3143         * nto-low.c: Update.
3144         * remote-utils.c: Update.
3145         * server.c: Update.
3146         * spu-low.c: Update.
3147         * target.c: Update.
3148         * tracepoint.c: Update.
3149
3150 2018-07-03  Tom Tromey  <tom@tromey.com>
3151
3152         * linux-low.c: Update.
3153         * linux-ppc-low.c: Update.
3154         * linux-x86-low.c: Update.
3155         * proc-service.c: Update.
3156         * server.c: Update.
3157         * spu-low.c: Update.
3158         * thread-db.c: Update.
3159         * win32-low.c: Update.
3160
3161 2018-07-03  Tom Tromey  <tom@tromey.com>
3162
3163         * linux-low.c: Update.
3164         * lynx-low.c: Update.
3165         * nto-low.c: Update.
3166         * remote-utils.c: Update.
3167         * spu-low.c: Update.
3168         * thread-db.c: Update.
3169         * win32-low.c: Update.
3170
3171 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
3172
3173         * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
3174         parameter in call to 'amd64_create_target_description'.
3175
3176 2018-06-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
3177
3178         * x86-tdesc.h: Remove executable permission flag.
3179
3180 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
3181
3182         * configure.ac: Remove AC_PREREQ, add missing quoting.
3183         * configure: Re-generate.
3184         * config.in: Re-generate.
3185         * aclocal.m4: Re-generate.
3186
3187 2018-06-18  Simon Marchi  <simon.marchi@ericsson.com>
3188
3189         * tracepoint.h (current_traceframe): Remove declaration.
3190
3191 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
3192
3193         * linux-aarch64-low.c (is_sve_tdesc): New function.
3194         (aarch64_sve_regs_copy_to_regcache): Likewise.
3195         (aarch64_sve_regs_copy_from_regcache): Likewise.
3196         (aarch64_regs_info): Add SVE checks.
3197         (initialize_low_arch): Initialize SVE.
3198
3199 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
3200
3201         * Makefile.in: Add aarch64-sve-linux-ptrace.c.
3202
3203 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
3204
3205         * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
3206         (initialize_low_tracepoint): Likewise
3207         * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
3208         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
3209         param.
3210         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
3211         checks.
3212         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
3213
3214 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
3215
3216         * server.h (PBUFSIZ): Increase size
3217
3218 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
3219
3220         * regcache.c (regcache::raw_compare): New function.
3221         * regcache.h (regcache::raw_compare): New declaration.
3222
3223 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
3224
3225         * regcache.c (new_register_cache): Use new.
3226         (free_register_cache): Use delete.
3227         (register_data): Use const.
3228         (supply_register): Move body inside regcache.
3229         (regcache::raw_supply): New override function.
3230         (collect_register): Move body inside regcache.
3231         (regcache::raw_collect): New override function.
3232         (regcache::get_register_status): New override function.
3233         * regcache.h (struct regcache): Inherit from reg_buffer_common.
3234
3235 2018-06-09  Tom Tromey  <tom@tromey.com>
3236
3237         * event-loop.c (gdb_event, gdb_event_p): Remove typedefs.  Don't
3238         declare queue.
3239         (event_queue): Use std::queue.
3240         (gdb_event_xfree): Remove.
3241         (initialize_event_loop, process_event, wait_for_event): Update.
3242
3243 2018-06-08  Stan Cox  <scox@redhat.com>
3244
3245         * win32-low.c (win32_create_inferior):  last_ptid and last_status
3246         moved to client_state.
3247
3248 2018-06-08  Pedro Alves  <palves@redhat.com>
3249
3250         * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
3251         common/common-exceptions.o, common/common-utils.o,
3252         common/errors.o, common/print-utils.o and utils.o.
3253         * gdbreplay.c: Include "common-defs.h" instead of the two
3254         'config.h's here.  Don't include stdio.h, errno.h, stdlib.h,
3255         string.h or alloca.h.
3256         (perror_with_name): Delete.
3257         (remote_open): Use xstrdup instead of strdup.
3258         (main): Rename to ...
3259         (captured_main): ... this.
3260         (main): New.
3261
3262 2018-06-08  Tom Tromey  <tom@tromey.com>
3263
3264         * linux-low.c (linux_low_read_btrace): Update.
3265
3266 2018-06-04  Stan Cox  <scox@redhat.com>
3267
3268         * server.h (struct client_state): New.
3269         * server.c (cont_thread, general_thread, multi_process)
3270         (report_fork_events, report_vfork_events, report_exec_events)
3271         (report_thread_events, swbreak_feature, hwbreak_feature)
3272         (vCont_supported, disable_randomization, pass_signals)
3273         (program_signals, program_signals_p, last_status, last_ptid, own_buf):
3274         Moved to client_state.
3275         * remote-utils.c (remote_debug, noack_mode)
3276         (transport_is_reliable): Moved to client_state.
3277         * tracepoint.c (current_traceframe): Moved to client_state.
3278
3279         Update all callers.
3280         * server.c, remote-utils.c, tracepoint.c, fork-child.c,
3281         linux-low.c, remote-utils.h, target.c: Use client_state.
3282
3283 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
3284
3285         * configure.srv: Add new c/h file.
3286
3287 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
3288
3289         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
3290         null VQ.
3291
3292 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
3293
3294         * gdb.arch/mips-fpregset-core.exp: New test.
3295         * gdb.arch/mips-fpregset-core.c: New test source.
3296
3297 2018-05-23  Erik Kurzinger  <ekurzinger@nvidia.com>
3298
3299         PR server/23198
3300         * hostio.c (require_int): Do not report overflow for integers
3301         between 0xfffffff and 0x7fffffff.
3302
3303 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
3304
3305         * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
3306         (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
3307         (mips_collect_ptrace_register, mips_supply_ptrace_register): New
3308         functions.
3309         (the_low_target): Wire them.
3310
3311 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3312
3313         * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
3314         Set vscr_offset to 0 in little-endian mode and 12 in big-endian
3315         mode. Call collect_register_by_name with vscr using
3316         vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
3317         (ppc_store_vrregset): Add and set vscr_offset variable as in
3318         ppc_fill_vrregset. Call supply_register_by_name with vscr using
3319         vscr_offset.
3320
3321 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3322
3323         * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
3324         (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
3325         PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
3326
3327 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3328
3329         * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
3330         (ppc_store_vsxregset): Likewise.
3331         (ppc_fill_vrregset): Likewise.
3332         (ppc_store_vrregset): Likewise.
3333         (ppc_fill_evrregset): Likewise.
3334         (ppc_store_evrregset): Likewise.
3335         (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
3336         (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
3337         needed.
3338
3339 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3340
3341         * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
3342         wordsize of the inferior. Call ppc_linux_target_wordsize.
3343
3344 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3345
3346         * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
3347         * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
3348         * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
3349         * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
3350         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
3351         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
3352         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
3353         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
3354         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
3355         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
3356         (tdesc_powerpc_e500l): Remove.
3357         * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
3358         linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
3359         * linux-ppc-low.c: Include arch/ppc-linux-common.h,
3360         arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
3361         linux-ppc-tdesc.h.
3362         (ppc_arch_setup): Remove target description matching code. Fill a
3363         ppc_linux_features struct and call ppc_linux_match_description
3364         with it.
3365
3366 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
3367
3368         * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
3369         width of the requested register exceeds the width of the
3370         `ptrace' data type.
3371         (mips_cannot_store_register): Likewise.
3372
3373 2018-05-21  Maciej W. Rozycki  <macro@mips.com>
3374
3375         * linux-mips-low.c (mips_fetch_register): New function.  Update
3376         preceding comment.
3377         (mips_store_gregset): Supply 0 rather than $restart for $zero.
3378         (the_low_target): Wire `mips_fetch_register'.
3379
3380 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
3381
3382         * lynx-i386-low.c (LYNXOS_178): New macro.
3383         [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
3384         the layout on LynxOS-178.
3385         (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
3386         handle floating point registers that are not supported by
3387         LynxOS-178.
3388
3389 2018-05-10  Tom Tromey  <tom@tromey.com>
3390
3391         * configure: Rebuild.
3392
3393 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
3394
3395         PR server/23158:
3396         * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
3397         * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
3398         Use it to set the expedite_regs field in the given tdesc.
3399         * x86-tdesc.h: New file.
3400         * linux-aarch64-tdesc.c (aarch64_linux_read_description):
3401         Adjust following the addition of the new expedite_regs parameter
3402         to init_target_desc.
3403         * linux-tic6x-low.c (tic6x_read_description): Likewise.
3404         * linux-x86-tdesc.c: #include "x86-tdesc.h".
3405         (i386_linux_read_description, amd64_linux_read_description):
3406         Adjust following the addition of the new expedite_regs parameter
3407         to init_target_desc.
3408         * lynx-i386-low.c: #include "x86-tdesc.h".
3409         (lynx_i386_arch_setup): Adjust following the addition of the new
3410         expedite_regs parameter to init_target_desc.
3411         * nto-x86-low.c: #include "x86-tdesc.h".
3412         (nto_x86_arch_setup): Adjust following the addition of the new
3413         expedite_regs parameter to init_target_desc.
3414         * win32-i386-low.c: #include "x86-tdesc.h".
3415         (i386_arch_setup): Adjust following the addition of the new
3416         expedite_regs parameter to init_target_desc.
3417
3418 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
3419
3420         PR server/23158:
3421         * win32-low.c (win32_create_inferior): Add call to my_wait
3422         setting last_status global.
3423
3424 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
3425
3426         PR server/23158:
3427         * win32-low.c (create_process): Only call gdb_tilde_expand if
3428         inferior_cwd is not NULL.
3429
3430 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
3431
3432         * i387-fp.c (i387_cache_to_xsave): Only write x87 control
3433         registers to the cache if their values have changed.
3434         (i387_xsave_to_cache): Provide default values for x87 control
3435         registers when these features are available, but disabled.
3436         * regcache.c (supply_register_by_name_zeroed): New function.
3437         * regcache.h (supply_register_by_name_zeroed): Declare new
3438         function.
3439
3440 2018-05-07  Tom Tromey  <tom@tromey.com>
3441
3442         * configure: Rebuild.
3443
3444 2018-05-04  Tom Tromey  <tom@tromey.com>
3445
3446         * configure: Rebuild.
3447
3448 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
3449             Pedro Alves <palves@redhat.com>
3450
3451         * linux-aarch64-low.c (aarch64_stopped_data_address):
3452         Likewise.
3453
3454 2018-04-27  Tom Tromey  <tom@tromey.com>
3455
3456         * configure: Rebuild.
3457
3458 2018-04-23  Tom Tromey  <tom@tromey.com>
3459
3460         * configure: Rebuild.
3461
3462 2018-04-19  Simon Marchi  <simon.marchi@ericsson.com>
3463
3464         * Makefile.in (depcomp): Add "..".
3465         (all_deps_files): New and use it.
3466
3467 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3468
3469         * configure.srv (aarch64*-*-linux*): Don't include xml.
3470         (i[34567]86-*-cygwin*): Likewise.
3471         (i[34567]86-*-linux*): Likewise.
3472         (i[34567]86-*-lynxos*): Likewise.
3473         (i[34567]86-*-mingw32ce*): Likewise.
3474         (i[34567]86-*-mingw*): Likewise.
3475         (i[34567]86-*-nto*): Likewise.
3476         (tic6x-*-uclinux): Likewise.
3477         (x86_64-*-linux*): Likewise.
3478         (x86_64-*-mingw*): Likewise.
3479         (x86_64-*-cygwin*): Likewise.
3480
3481 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3482
3483         * tdesc.c: Remove xml parameter.
3484
3485 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3486
3487         * server.c (get_features_xml): Remove cast.
3488         * tdesc.c (void target_desc::accept): Fill in function.
3489         (tdesc_get_features_xml): Remove old xml creation.
3490         (print_xml_feature::visit_pre): Add xml vistor.
3491         * tdesc.h (struct target_desc): Make xmltarget mutable.
3492         (tdesc_get_features_xml): Remove declaration.
3493
3494 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3495
3496         * tdesc.c (tdesc_architecture_name): Add new function.
3497         (tdesc_osabi_name): Likewise.
3498         (tdesc_get_features_xml): Use new functions.
3499
3500 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3501
3502         * tdesc.c (tdesc_create_flags): Remove.
3503         (tdesc_add_flag): Likewise.
3504         (tdesc_named_type): Likewise.
3505         (tdesc_create_union): Likewise.
3506         (tdesc_create_struct): Likewise.
3507         (tdesc_create_vector): Likewise.
3508         (tdesc_add_bitfield): Likewise.
3509         (tdesc_add_field): Likewise.
3510         (tdesc_set_struct_size): Likewise.
3511
3512 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3513
3514         * tdesc.c (~target_desc): Remove implictly deleted items.
3515         (init_target_desc): Iterate all features.
3516         (tdesc_get_features_xml): Use vector.
3517         (tdesc_create_feature): Create feature.
3518         * tdesc.h (tdesc_feature) Remove
3519         (target_desc): Add features.
3520
3521 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3522
3523         * Makefile.in: Add common/tdesc.c
3524         * tdesc.c (init_target_desc): init all reg_defs from register
3525         vector.
3526         (tdesc_create_reg): Create tdesc_reg.
3527         * tdesc.h (tdesc_feature): Add register vector.
3528
3529 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
3530
3531         * tdesc.h (struct target_desc) <features>: Change type to
3532         std::vector<std::string>.
3533         * tdesc.c (target_desc::~target_desc): Adjust to std::vector
3534         changes.
3535         (tdesc_get_features_xml): Likewise.
3536         (tdesc_create_feature): Likewise.
3537
3538 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
3539
3540         * regcache.c (find_register_by_number): Return a ref.
3541         (find_regno): Use references.
3542         (register_size): Likewise.
3543         (register_data): Likewise.
3544         * tdesc.c (target_desc::~target_desc): Remove free calls.
3545         (target_desc::operator==): Use std::vector compare.
3546         (init_target_desc): Use reference.
3547         (tdesc_create_reg): Use reg constructors.
3548         * tdesc.h (struct target_desc): Replace pointer with object.
3549
3550 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
3551
3552         * regcache.c (find_register_by_number): Make static.
3553         (find_regno): Use find_register_by_number
3554         * regcache.h (struct reg): Remove declaration.
3555
3556 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
3557
3558         * tdesc.c (target_desc::~target_desc): Move to here.
3559         (target_desc::operator==): Likewise.
3560         * tdesc.h (target_desc::~target_desc): Move from here.
3561         (target_desc::operator==): Likewise.
3562
3563 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3564
3565         * linux-s390-low.c (s390_get_wordsize): Correct brace style.
3566
3567 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3568
3569         * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
3570         S390_TDESC_GS.
3571         * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
3572         (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
3573         and init_registers_s390_gs_linux64.
3574
3575 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3576
3577         * linux-s390-low.c (s390_fill_gs): Remove function.
3578         (s390_fill_gsbc): Remove function.
3579         (s390_regsets): Set fill functions for the guarded storage regsets
3580         to NULL.
3581
3582 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3583
3584         * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
3585         the word size.  Add comment.
3586         (s390_get_wordsize): New function.
3587         (s390_arch_setup): No longer select a temporary tdesc to fetch the
3588         pswm with it.  Instead, use s390_get_wordsize to determine the
3589         word size first and derive the correct tdesc from that directly.
3590
3591 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
3592
3593         * Makefile.in: Include silent-rules.mk.
3594         (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
3595         (COMPILE): Add ECHO_CXX.
3596         (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
3597         (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
3598         ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
3599         (version-generated.c): Add ECHO_GEN.
3600         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
3601         (IPAGENT_COMPILE): Add ECHO_CXX.
3602         (%-generated.c): Add ECHO_REGDAT.
3603
3604 2018-03-14  Tom Tromey  <tom@tromey.com>
3605
3606         PR cli/14977:
3607         * ax.c (ax_printf): Special case for NULL.
3608
3609 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
3610
3611         * linux-low.c (linux_qxfer_libraries_svr4): Use
3612         xml_escape_text_append.
3613
3614 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
3615
3616         * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
3617
3618 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
3619
3620         * server.c (handle_general_set): Remove unnecessary xstrdup.
3621
3622 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
3623
3624         * server.c (parse_debug_format_options): Adjust to
3625         delim_string_to_char_ptr_vec changes.
3626         * thread-db.c (thread_db_load_search): Adjust to
3627         dirnames_to_char_ptr_vec changes.
3628
3629 2018-03-01  Markus Metzger  <markus.t.metzger@intel.com>
3630
3631         * target.h (target_enable_btrace, target_disable_btrace)
3632         (target_read_btrace, target_read_btrace_conf): Turn macro into
3633         inline function.  Throw error if target method is not defined.
3634         * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
3635         check for btrace target method.  Be prepared to handle exceptions
3636         from btrace target methods.
3637
3638 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
3639
3640         * server.c (captured_main): Change order of error message printed
3641         when the current working directory cannot be found.
3642
3643 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
3644
3645         * server.c: Include "filenames.h" and "pathstuff.h".
3646         (program_name): Delete variable.
3647         (program_path): New anonymous class.
3648         (get_exec_wrapper): Use "program_path" instead of
3649         "program_name".
3650         (handle_v_run): Likewise.
3651         (captured_main): Likewise.
3652         (process_serial_event): Likewise.
3653
3654 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
3655
3656         * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
3657         (OBJS): Add "pathstuff.o".
3658         * server.c (current_directory): New global variable.
3659         (captured_main): Initialize "current_directory".
3660
3661 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
3662
3663         * tdesc.c: Use common/tdesc.h.
3664         * tdesc.h: Likewise.
3665
3666 2018-02-20  Alan Hayward  <alan.hayward@arm.com>
3667             Simon Marchi  <simon.marchi@ericsson.com>
3668
3669         * Makefile.in: Switch order of make rules.
3670
3671 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
3672
3673         * Makefile.in: Add common directory in build.
3674         * configure.ac: Add common reference.
3675         * configure: Regenerate.
3676
3677 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3678
3679         * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
3680         * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
3681         * spu-low.c (spu_target_ops): Likewise.
3682         * win32-low.c (win32_target_ops): Likewise.
3683         * server.c (supported_btrace_packets): Report packets unconditionally.
3684         * target.h (target_ops) <supports_btrace>: Remove.
3685         (target_supports_btrace): Remove.
3686
3687 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3688
3689         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
3690         (handle_btrace_disable): Change return type to void.  Use exceptions
3691         to report errors.
3692         (handle_btrace_general_set): Catch exception and copy message to
3693         return message.
3694
3695 2018-02-08  Tom Tromey  <tom@tromey.com>
3696
3697         * linux-low.c (install_software_single_step_breakpoints): Use
3698         make_scoped_restore.
3699         * inferiors.c (make_cleanup_restore_current_thread): Remove.
3700         (do_restore_current_thread_cleanup): Remove.
3701         * gdbthread.h (make_cleanup_restore_current_thread): Don't
3702         declare.
3703
3704 2018-02-08  Tom Tromey  <tom@tromey.com>
3705
3706         * mem-break.c (set_raw_breakpoint_at): Use
3707         gdb::unique_xmalloc_ptr.
3708
3709 2018-01-30  Pedro Alves  <palves@redhat.com>
3710
3711         PR gdb/13211
3712         * target.c (target_terminal::terminal_state): Rename to ...
3713         (target_terminal::m_terminal_state): ... this.
3714
3715 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
3716
3717         * linux-low.c (handle_extended_wait): Surround call to
3718         thread_db_notice_clone with #ifdef USE_THREAD_DB.
3719
3720 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3721
3722         * linux-low.c (attach_proc_task_lwp_callback): Adjust to
3723         linux_ptrace_attach_fail_reason_string now returning an
3724         std::string.
3725         (linux_attach): Likewise.
3726         * thread-db.c (attach_thread): Likewise.
3727
3728 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
3729
3730         PR gdb/21559
3731         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
3732         checking for fs_base/gs_base fields in struct user_regs_struct.
3733         * configure: Regenerate.
3734
3735 2018-01-16  Yao Qi  <yao.qi@linaro.org>
3736
3737         PR gdb/18749
3738         * linux-low.c (fetch_register): Call supply_register instead of
3739         error.
3740
3741 2018-01-08  Yao Qi  <yao.qi@linaro.org>
3742             Simon Marchi  <simon.marchi@ericsson.com>
3743
3744         * Makefile.in (OBS): Remove selftest.o.
3745         * configure.ac: Set srv_selftest_objs if $development is true.
3746         (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
3747         * configure: Re-generated.
3748         * server.c (captured_main): Wrap variable selftest_filter with
3749         GDB_SELF_TEST.
3750
3751 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
3752
3753         * server.c (parse_debug_format_options): Return std::string.
3754         (handle_monitor_command, captured_main): Adjust.
3755
3756 2018-01-05  Pedro Alves  <palves@redhat.com>
3757
3758         PR gdb/18653
3759         * server.c (captured_main): Pass quiet=false to
3760         save_original_signals_state.
3761
3762 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3763
3764         * gdbreplay.c (gdbreplay_version): Update copyright year in
3765         version message.
3766         * server.c (gdbserver_version): Likewise.
3767
3768 2017-12-08  Tom Tromey  <tom@tromey.com>
3769
3770         * ax.c (ax_printf): Update.
3771
3772 2017-12-07  Yao Qi  <yao.qi@linaro.org>
3773
3774         * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
3775         aarch64_linux_read_description.
3776         * linux-amd64-ipa.c (idx2mask): New array.
3777         (get_ipa_tdesc): Move idx2mask out.
3778         (initialize_low_tracepoint): Initialize target descriptions.
3779         * linux-i386-ipa.c (idx2mask): New array.
3780         (get_ipa_tdesc): Move idx2mask out.
3781         (initialize_low_tracepoint): Initialize target descriptions.
3782
3783 2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>
3784
3785         * tdesc.c (struct tdesc_type): Change return type.
3786         (tdesc_add_flag): Change parameter type.
3787         (tdesc_add_bitfield): Likewise.
3788         (tdesc_add_field): Likewise.
3789         (tdesc_set_struct_size): Likewise.
3790
3791 2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>
3792
3793         * regcache.c (registers_to_string): Remove unused variable.
3794
3795 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3796
3797         * inferiors.c (for_each_inferior_with_data): Remove.
3798         * inferiors.h (for_each_inferior_with_data): Remove.
3799         * server.c (handle_qxfer_threads_worker): Change parameter type.
3800         (handle_qxfer_threads_proper): Use for_each_thread.
3801
3802 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3803
3804         * inferiors.c (for_each_inferior): Remove.
3805         (clear_inferiors): Use for_each_thread.
3806         * inferiors.h (for_each_inferior): Remove.
3807         * linux-low.c (linux_wait_for_event_filtered): Use
3808         for_each_thread.
3809         (linux_stabilize_threads): Likewise.
3810         * regcache.c (regcache_release): Likewise.
3811         * server.c (gdb_wants_all_threads_stopped): Likewise.
3812         (clear_pending_status_callback): Remove.
3813         (handle_status): Use for_each_thread.
3814         (captured_main): Likewise.
3815         * win32-low.c (child_init_thread_list): Likewise.
3816         (win32_clear_inferiors): Likewise.
3817         (fake_breakpoint_event): Likewise.
3818
3819 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3820
3821         * inferiors.h (find_inferior): Remove.
3822         * inferiors.c (find_inferior): Remove.
3823
3824 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3825
3826         * linux-low.c (resume_status_pending_p): Update comment.
3827         (need_step_over_p): Update comment.
3828
3829 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3830
3831         * linux-low.c (proceed_one_lwp): Return void, change parameter
3832         type.
3833         (unsuspend_and_proceed_one_lwp): Likewise.
3834         (proceed_all_lwps): Use for_each_thread.
3835         (unstop_all_lwps): Likewise.
3836
3837 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3838
3839         * linux-low.c (linux_resume_one_thread): Return void, take
3840         parameter directly.
3841         (linux_resume): Use for_each_thread.
3842
3843 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3844
3845         * linux-low.c (send_sigstop_callback): Return void, change
3846         parameter type.  Rename to...
3847         (send_sigstop): ... this.
3848         (suspend_and_send_sigstop_callback): Return void, change parameter
3849         type.  Rename to...
3850         (suspend_and_send_sigstop): ... this.
3851         (stop_all_lwps): Use for_each_thread.
3852
3853 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3854
3855         * linux-low.c (lwp_running): Return bool, remove unused
3856         argument.
3857         (linux_stabilize_threads): Use find_thread.
3858
3859 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3860
3861         * linux-low.c (select_singlestep_lwp_callback): Remove.
3862         (count_events_callback): Remove.
3863         (select_event_lwp_callback): Remove.
3864         (select_event_lwp): Use find_thread/for_each_thread.
3865
3866 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3867
3868         * linux-low.c (not_stopped_callback): Return bool, take filter
3869         argument directly.
3870         (linux_wait_for_event_filtered): Use find_thread.
3871         (linux_wait_1): Likewise.
3872
3873 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3874
3875         * linux-low.c (same_lwp): Remove.
3876         (find_lwp_pid): Use find_thread.
3877
3878 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3879
3880         * linux-low.c (delete_lwp_callback): Remove.
3881         (linux_mourn): Use for_each_thread.
3882
3883 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3884
3885         * linux-low.c (linux_detach_lwp_callback): Return void, remove
3886         args parameter, don't check for pid.
3887         (linux_detach): Use for_each_thread.
3888
3889 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3890
3891         * linux-low.c (struct counter): Remove.
3892         (second_thread_of_pid_p): Remove.
3893         (last_thread_of_process_p): Use find_thread.
3894
3895 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3896
3897         * inferiors.c (find_inferior_in_random): Remove.
3898         * inferiors.h (find_inferior_in_random): Remove.
3899         * linux-low.c (status_pending_p_callback): Return bool, accept
3900         parameter ptid directly.
3901         (linux_wait_for_event_filtered): Use find_thread_in_random.
3902         (linux_wait_1): Likewise.
3903
3904 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3905
3906         * inferiors.c (find_inferior_id): Remove.
3907         (find_thread_ptid): Move implemention from find_inferior_id to
3908         here.
3909         * inferiors.h (find_inferior_id): Remove.
3910         * server.c (handle_status): Use find_thread_ptid.
3911         (process_serial_event): Likewise.
3912         * thread-db.c (find_one_thread): Likewise.
3913         (thread_db_thread_handle): Likewise.
3914         * win32-low.c (thread_rec): Likewise.
3915         (child_delete_thread): Likewise.
3916         (win32_thread_alive): Likewise.
3917         (get_child_debug_event): Likewise.
3918
3919 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3920
3921         * linux-mips-low.c (update_watch_registers_callback): Return
3922         void, remove pid_p parameter, don't check for pid.
3923         (mips_insert_point, mips_remove_point): Use for_each_thread.
3924
3925 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3926
3927         * lynx.low (lynx_delete_thread_callback): Remove.
3928         (lynx_mourn): Use for_each_thread.
3929
3930 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
3931
3932         * regcache.c (regcache_invalidate_one): Remove.
3933         (regcache_invalidate_pid): use for_each_thread.
3934
3935 2017-11-26  Tom Tromey  <tom@tromey.com>
3936
3937         * linux-low.c (linux_create_inferior): Update.
3938
3939 2017-11-24  Ulrich Weigand  <uweigand@de.ibm.com>
3940
3941         * spu-low.c (spu_create_inferior): Fix typo in argument name.
3942
3943 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
3944
3945         * configure.srv: Add linux-aarch64-tdesc-selftest.o.
3946         * linux-aarch64-low.c (initialize_low_arch): Call init func.
3947         * linux-aarch64-tdesc-selftest.c: New file.
3948         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
3949
3950 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
3951
3952         * configure.srv: Add new file.
3953         * linux-aarch64-low.c (initialize_low_arch): Call init func.
3954         * linux-aarch64-tdesc-selftest.c: New file.
3955         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
3956
3957 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
3958
3959         * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
3960         * linux-aarch64-low.c (initialize_low_arch): Remove init.
3961         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
3962
3963 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
3964
3965         * configure.srv: Add new files.
3966         * linux-aarch64-ipa.c (get_ipa_tdesc): Call
3967         aarch64_linux_read_description.
3968         * linux-aarch64-low.c (aarch64_linux_read_description):
3969         Merge with aarch64_arch_setup.
3970         (aarch64_arch_setup): Call aarch64_linux_read_description.
3971         * linux-aarch64-tdesc.c: New file.
3972         * linux-aarch64-tdesc.h: New file.
3973
3974 2017-11-24  Yao Qi  <yao.qi@linaro.org>
3975
3976         * configure.srv: Set $srv_regobj for tic6x-linux.
3977         * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
3978         (tic6x_read_description): Move some code to tic6x_arch_setup.
3979         (tic6x_tdesc_test): New function.
3980         (initialize_low_arch): Call selftests::register_test.
3981
3982 2017-11-22  Yao Qi  <yao.qi@linaro.org>
3983
3984         * remote-utils.c (prepare_resume_reply): Use memcpy.
3985
3986 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
3987
3988         * linux-low.c (kill_one_lwp_callback): Return void, take
3989         argument directly, don't filter on pid.
3990         (linux_kill): Use for_each_thread.
3991
3992 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
3993
3994         * linux-low.c (need_step_over_p): Return bool, remove dummy
3995         argument.
3996         (linux_resume, proceed_all_lwps): Use find_thread.
3997
3998 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
3999
4000         * linux-low.c (resume_status_pending_p): Return bool, remove
4001         flag_p argument.
4002         (linux_resume): Use find_thread.
4003
4004 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4005
4006         * linux-low.c (struct thread_resume_array): Remove.
4007         (linux_set_resume_request): Return void, take arguments
4008         directly.
4009         (linux_resume): Use for_each_thread.
4010
4011 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4012
4013         * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
4014         return bool, remove data argument.
4015         (linux_stabilize_threads): Use find_thread.
4016
4017 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4018
4019         * linux-low.c (unsuspend_one_lwp): Remove.
4020         (unsuspend_all_lwps): Use for_each_thread, inline code from
4021         unsuspend_one_lwp.
4022
4023 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4024
4025         * gdbthread.h (find_thread): Add overload with ptid_t filter.
4026         * linux-low.c (struct iterate_over_lwps_args): Remove.
4027         (iterate_over_lwps_filter): Remove.
4028         (iterate_over_lwps): Use find_thread.
4029
4030 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4031
4032         * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
4033         (linux_handle_new_gdb_connection): Use for_each_thread, inline
4034         code from reset_lwp_ptrace_options_callback.
4035
4036 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4037
4038         * linux-arm-low.c (struct update_registers_data): Remove.
4039         (update_registers_callback): Return void, take arguments
4040         directly, don't check thread's pid.
4041         (arm_insert_point, arm_remove_point): Use for_each_thread.
4042
4043 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4044
4045         * win32-low.c (continue_one_thread): Return void, take argument
4046         directly.
4047         (child_continue): Use for_each_thread.
4048
4049 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
4050
4051         * win32-i386-low.c (update_debug_registers_callback): Rename
4052         to ...
4053         (update_debug_registers): ... this, return void, remove pid_p arg.
4054         (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
4055
4056 2017-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
4057
4058         * inferiors.h (struct process_info): Add constructor, initialize
4059         fields..
4060         <syscalls_to_catch>: Change type to std::vector<int>.
4061         * inferiors.c (add_process): Allocate process_info with new.
4062         (remove_process): Free process_info with delete.
4063         * linux-low.c (handle_extended_wait): Adjust.
4064         (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
4065         * server.c (handle_general_set): Adjust.
4066
4067 2017-11-16  Pedro Alves  <palves@redhat.com>
4068
4069         * remote-utils.c (remote_close): Block SIGIO signals instead of
4070         uninstalling the SIGIO handler.
4071
4072 2017-11-16  Alan Hayward  <alan.hayward@arm.com>
4073
4074         * tdesc.c (tdesc_get_features_xml): Allow null osabi.
4075
4076 2017-11-16  Yao Qi  <yao.qi@linaro.org>
4077
4078         * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
4079         (tic6x_store_gregset): Likewise.
4080         (tic6x_usrregs_info): Move it up.
4081
4082 2017-11-15  Alan Hayward  <alan.hayward@arm.com>
4083
4084         * Makefile.in: Update arch rules.
4085         * configure.srv: Explicitly mark arch/ files.
4086
4087 2017-11-13  Andreas Schwab  <schwab@suse.de>
4088
4089         * linux-m68k-low.c (m68k_supports_hardware_single_step): New
4090         function.
4091         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4092
4093 2017-11-06  Pedro Alves  <palves@redhat.com>
4094
4095         * config.in, configure: Regenerate.
4096
4097 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
4098
4099         * target.c (struct thread_search): Remove.
4100         (thread_search_callback): Remove.
4101         (prepare_to_access_memory): Use for_each_thread instead of
4102         find_inferior.  Inline code from thread_search_callback.
4103
4104 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
4105
4106         * server.c (struct visit_actioned_threads_data): Remove.
4107         (visit_actioned_threads): Change prototype to take arguments
4108         directly.
4109         (resume): Use find_thread instead of find_inferior.
4110
4111 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
4112
4113         * server.c (queue_stop_reply_callback): Change prototype, return
4114         void.
4115         (find_status_pending_thread_callback): Remove.
4116         (handle_status): Replace find_inferior with find_thread and
4117         for_each_thread.
4118
4119 2017-10-25  Alan Hayward  <alan.hayward@arm.com>
4120
4121         * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
4122         with REGNO.
4123         (aarch64_store_gregset): Likewise.
4124         (aarch64_fill_fpregset): Likewise.
4125         (aarch64_store_fpregset): Likewise.
4126
4127 2017-10-21  Simon Marchi  <simon.marchi@ericsson.com>
4128
4129         * gdbthread.h (find_thread, for_each_thread): New functions.
4130         * inferiors.c (thread_of_pid): Remove.
4131         (find_any_thread_of_pid): Use find_thread.
4132         * linux-low.c (num_lwps): Use for_each_thread.
4133
4134 2017-10-17  Yao Qi  <yao.qi@linaro.org>
4135
4136         * Makefile.in: Remove one rule.
4137         * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
4138
4139 2017-10-17  Yao Qi  <yao.qi@linaro.org>
4140
4141         * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
4142         Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
4143
4144 2017-10-17  Yao Qi  <yao.qi@linaro.org>
4145
4146         * configure.srv: Rename arm.o with arch/arm.o.
4147
4148 2017-10-17  Yao Qi  <yao.qi@linaro.org>
4149
4150         * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
4151         (clean): Remove .o files in CONFIG_SRC_SUBDIR.
4152         (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
4153         (arch-i386.o, arch-amd64.o): Remove rules.
4154         (arch/%.o): New rule.
4155         Update POSTCOMPILE and COMPILE.pre.
4156         * configure.ac: Invoke AC_CONFIG_COMMANDS.
4157         * configure: Re-generated.
4158         * configure.srv: Replace arch-i386.o with arch/i386.o.
4159         Replace arch-amd64.o with arch/amd64.o.
4160
4161 2017-10-16  Yao Qi  <yao.qi@linaro.org>
4162
4163         * configure: Regenerated.
4164
4165 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
4166
4167         * inferiors.h: (struct inferior_list): Remove.
4168         (struct inferior_list_entry); Remove.
4169         (add_inferior_to_list, clear_inferior_list, one_inferior_p,
4170         A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
4171         get_first_inferior): Remove.
4172         (for_each_inferior, for_each_inferior_with_data, find_inferior,
4173         find_inferior_id, find_inferior_in_random): Change signature.
4174         * inferiors.c (all_threads): Change type to
4175         std::list<thread_info *>.
4176         (get_thread): Remove macro.
4177         (find_inferior, find_inferior_id): Change signature, implement
4178         using find_thread.
4179         (find_inferior_in_random): Change signature, implement using
4180         find_thread_in_random.
4181         (for_each_inferior, for_each_inferior_with_data): Change
4182         signature, implement using for_each_thread.
4183         (add_inferior_to_list, remove_inferior): Remove.
4184         (add_thread, get_first_thread, thread_of_pid,
4185         find_any_thread_of_pid, free_one_thread, remove_thread): Update.
4186         (get_first_inferior, one_inferior_p, clear_inferior_list):
4187         Remove.
4188         (clear_inferiors, get_thread_process): Update.
4189         * gdbthread.h: Include <list>.
4190         (struct thread_info) <entry>: Remove field.
4191         <id>: New field.
4192         (all_threads): Change type to std::list<thread_info *>.
4193         (get_first_inferior): Add doc.
4194         (find_thread, for_each_thread, find_thread_in_random): New
4195         functions.
4196         (current_ptid, pid_of, ptid_of, lwpid_of): Update.
4197         * linux-arm-low.c (update_registers_callback): Update.
4198         * linux-low.c (second_thread_of_pid_p): Update.
4199         (kill_one_lwp_callback, linux_detach_lwp_callback,
4200         delete_lwp_callback, status_pending_p_callback, same_lwp,
4201         find_lwp_pid, num_lwps, iterate_over_lwps_filter,
4202         iterate_over_lwps, not_stopped_callback,
4203         resume_stopped_resumed_lwps, count_events_callback,
4204         select_singlestep_lwp_callback, select_event_lwp_callback,
4205         unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
4206         suspend_and_send_sigstop_callback, wait_for_sigstop,
4207         stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
4208         lwp_running, linux_set_resume_request, resume_status_pending_p,
4209         need_step_over_p, start_step_over, linux_resume_one_thread,
4210         proceed_one_lwp, unsuspend_and_proceed_one_lwp,
4211         reset_lwp_ptrace_options_callback): Update.
4212         * linux-mips-low.c (update_watch_registers_callback): Update.
4213         * regcache.c (regcache_invalidate_one, regcache_invalidate):
4214         Update.
4215         (free_register_cache_thread_one): Remove.
4216         (regcache_release): Update.
4217         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
4218         handle_qxfer_threads_worker): Update.
4219         (handle_query): Update, use list iterator.
4220         (visit_actioned_threads, handle_pending_status,
4221         queue_stop_reply_callback, gdb_wants_all_threads_stopped,
4222         clear_pending_status_callback, set_pending_status_callback,
4223         find_status_pending_thread_callback, handle_status,
4224         process_serial_event): Update.
4225         * target.c (thread_search_callback): Update.
4226         * thread-db.c (thread_db_get_tls_address): Update.
4227         * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
4228         Update.
4229         * win32-i386-low.c (update_debug_registers_callback): Update.
4230         * win32-low.c (delete_thread_info, child_delete_thread,
4231         continue_one_thread, suspend_one_thread,
4232         get_child_debug_event): Adjust.
4233
4234 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
4235
4236         * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
4237         * inferiors.h: Include <list>.
4238         (struct process_info) <entry>: Remove field.
4239         <pid>: New field.
4240         (pid_of): Change macro to function.
4241         (ptid_of, lwpid_of): Remove macro.
4242         (all_processes): Change type to std::list<process_info *>.
4243         (ALL_PROCESSES): Remove macro.
4244         (for_each_process, find_process): New function.
4245         * inferiors.c (all_processes): Change type to
4246         std::list<process_info *>.
4247         (find_thread_process): Adjust.
4248         (add_process): Likewise.
4249         (remove_process): Likewise.
4250         (find_process_pid): Likewise.
4251         (get_first_process): Likewise.
4252         (started_inferior_callback): Remove.
4253         (have_started_inferiors_p): Adjust.
4254         (attached_inferior_callback): Remove.
4255         (have_attached_inferiors_p): Adjust.
4256         * linux-low.c (check_zombie_leaders): Likewise.
4257         * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
4258         (x86_linux_update_xmltarget): Adjust.
4259         * server.c (handle_query): Likewise.
4260         (gdb_reattached_process): Remove.
4261         (handle_status): Adjust.
4262         (kill_inferior_callback): Likewise.
4263         (detach_or_kill_inferior): Remove.
4264         (print_started_pid): Likewise.
4265         (print_attached_pid): Likewise.
4266         (detach_or_kill_for_exit): Update.
4267         (process_serial_event): Likewise.
4268         * linux-arm-low.c (arm_new_fork): Likewise.
4269
4270 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
4271
4272         * dll.h: Include <list>.
4273         (struct dll_info): Add constructor.
4274         <entry>: Remove field.
4275         (all_dlls): Change type to std::list<dll_info>.
4276         * dll.c: Include <algorithm>.
4277         (get_dll): Remove macro.
4278         (all_dlls): Change type to std::list<dll_info *>.
4279         (free_one_dll): Remove.
4280         (match_dll): Likewise.
4281         (loaded_dll): Adjust.
4282         (unloaded_dll): Adjust to all_dlls type change, use
4283         std::find_if.  Inline code from match_dll.
4284         (clear_dlls): Adjust to all_dlls type change.
4285         * server.c (emit_dll_description): Remove.
4286         (handle_qxfer_libraries): Adjust to all_dlls type change,
4287         integrate emit_dll_description's functionality.
4288
4289 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
4290
4291         * linux-low.h (struct linux_target_ops) <delete_process>: New
4292         field.
4293         * linux-low.c (linux_mourn): Call the_low_target.delete_process.
4294         * linux-aarch64-low.c (aarch64_linux_delete_process): New.
4295         (struct linux_target_ops): Add delete_process callback.
4296         * linux-arm-low.c (arm_delete_process): New.
4297         (struct linux_target_ops): Add delete_process callback.
4298         * linux-bfin-low.c (struct linux_target_ops): Likewise.
4299         * linux-crisv32-low.c (struct linux_target_ops): Likewise.
4300         * linux-m32r-low.c (struct linux_target_ops): Likewise.
4301         * linux-mips-low.c (mips_linux_delete_process): New.
4302         (struct linux_target_ops): Add delete_process callback.
4303         * linux-ppc-low.c (struct linux_target_ops): Likewise.
4304         * linux-s390-low.c (struct linux_target_ops): Likewise.
4305         * linux-sh-low.c (struct linux_target_ops): Likewise.
4306         * linux-tic6x-low.c (struct linux_target_ops): Likewise.
4307         * linux-tile-low.c (struct linux_target_ops): Likewise.
4308         * linux-x86-low.c (x86_linux_delete_process): New.
4309         (struct linux_target_ops): Add delete_process callback.
4310         * linux-xtensa-low.c (struct linux_target_ops): Likewise.
4311
4312 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
4313
4314         * linux-aarch64-low.c (the_low_target): Add thread delete
4315         callback.
4316         * linux-arm-low.c (arm_delete_thread): New function.
4317         (the_low_target): Add thread delete callback.
4318         * linux-bfin-low.c (the_low_target): Likewise.
4319         * linux-crisv32-low.c (the_low_target): Likewise.
4320         * linux-low.c (delete_lwp): Invoke delete_thread callback if
4321         set.
4322         * linux-low.h (struct linux_target_ops) <delete_thread>: New
4323         field.
4324         * linux-m32r-low.c (the_low_target): Add thread delete callback.
4325         * linux-mips-low.c (mips_linux_delete_thread): New function.
4326         (the_low_target): Add thread delete callback.
4327         * linux-ppc-low.c (the_low_target): Likewise.
4328         * linux-s390-low.c (the_low_target): Likewise.
4329         * linux-sh-low.c (the_low_target): Likewise.
4330         * linux-tic6x-low.c (the_low_target): Likewise.
4331         * linux-tile-low.c (the_low_target): Likewise.
4332         * linux-x86-low.c (the_low_target): Likewise.
4333         * linux-xtensa-low.c (the_low_target): Likewise.
4334
4335 2017-10-06  Yuanhui Zhang  <asmwarrior@gmail.com>
4336
4337         * win32-low.c: Include "common-inferior.h".
4338
4339 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
4340
4341         * inferiors.c (set_inferior_cwd): New function.
4342         * server.c (handle_general_set): Handle QSetWorkingDir packet.
4343         (handle_query): Inform that QSetWorkingDir is supported.
4344         * win32-low.c (create_process): Pass the inferior's cwd to
4345         CreateProcess.
4346
4347 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
4348
4349         * inferiors.c (current_inferior_cwd): New global variable.
4350         (get_inferior_cwd): New function.
4351         * inferiors.h (struct process_info) <cwd>: New field.
4352
4353 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
4354
4355         * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
4356         (OBS): Add gdb_tilde_expand.o.
4357
4358 2017-10-02  Simon Marchi  <simon.marchi@ericsson.com>
4359
4360         * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
4361         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
4362
4363 2017-09-29  Pedro Alves  <palves@redhat.com>
4364
4365         * ax.c (gdb_parse_agent_expr): Constify.
4366         * ax.h (gdb_parse_agent_expr): Constify.
4367         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4368         Constify.
4369         * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
4370         * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
4371         * remote-utils.h (read_ptid): Constify.
4372         * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
4373         (process_point_options, process_serial_event): Constify.
4374         * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
4375         (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
4376         (cmd_qtbuffer): Constify.
4377
4378 2017-09-29  Pedro Alves  <palves@redhat.com>
4379
4380         * proc-service.c (ps_pdread): Return PS_ERR if reading memory
4381         fails.
4382
4383 2017-09-29  Pedro Alves  <palves@redhat.com>
4384
4385         * linux-low.c (handle_extended_wait): Pass parent thread instead
4386         of process to thread_db_notice_clone.
4387         * linux-low.h (thread_db_notice_clone): Replace parent process
4388         parameter with parent thread parameter.
4389         * thread-db.c (find_one_thread): Add comment.
4390         (thread_db_notice_clone): Replace parent process parameter with
4391         parent thread parameter.  Temporarily switch to the parent thread.
4392
4393 2017-09-26  Sergio Durigan Junior  <sergiodj@redhat.com>
4394
4395         * gdbthread.h: Include "common-gdbthread.h".
4396         * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
4397         "if" when validating the ptid.
4398         * remote-utils.c: Include "gdbthread.h".
4399         (prepare_resume_reply): Use "switch_to_thread".
4400         * target.c (done_accessing_memory): Likewise.
4401
4402 2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
4403
4404         * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
4405         s390x-gs-linux64.o to srv_regobj.  Add s390-gs-linux64.xml,
4406         s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
4407         srv_xmlfiles.  Add s390-gs-linux64-ipa.o and
4408         s390x-gs-linux64-ipa.o to ipa_obj.
4409         * linux-s390-low.c (HWCAP_S390_GS): New define.
4410         (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
4411         New functions.
4412         (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
4413         (s390_arch_setup): Check for guarded-storage support and choose
4414         appropriate tdesc.
4415         (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
4416         init_registers_s390x_gs_linux64.
4417         * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
4418         enum value.
4419         (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
4420         (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
4421
4422 2017-09-22  Simon Marchi  <simon.marchi@ericsson.com>
4423
4424         * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
4425
4426 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
4427
4428         * linux-low.h (struct lwp_info): Add new field, thread_handle.
4429         (thread_db_thread_handle): Declare.
4430         * linux-low.c (linux_target_ops): Initialize thread_handle.
4431         * server.c (handle_qxfer_threads_worker): Add support for
4432         "handle" attribute.
4433         * target.h (struct target_ops): Add new function pointer,
4434         thread_handle.
4435         (target_thread_handle): Define.
4436         * thread-db.c (find_one_thread, attach_thread): Set thread_handle
4437         field in lwp.
4438         (thread_db_thread_handle): New function.
4439
4440 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
4441
4442         * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
4443         * linux-low.h (thread_db_notice_clone): Declare.
4444         * thread-db.c (thread_db_notice_clone): New function.
4445
4446 2017-09-21  Pedro Alves  <palves@redhat.com>
4447
4448         * server.c (gdb_read_memory, handle_status, process_serial_event)
4449         (handle_serial_event, handle_target_event): Adjust to
4450         set_desired_thread prototype change.
4451         * target.c (set_desired_thread): Remove 'use_general' parameter
4452         and adjust.
4453         * target.h (set_desired_thread): Remove 'use_general' parameter.
4454
4455 2017-09-20  Tom Tromey  <tom@tromey.com>
4456
4457         * target.c (target_terminal::terminal_state): Define.
4458         (target_terminal::init): Rename from target_terminal_init.
4459         (target_terminal::inferior): Rename from
4460         target_terminal_inferior.
4461         (target_terminal::ours): Rename from target_terminal_ours.
4462         (target_terminal::ours_for_output, target_terminal::info): New.
4463
4464 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
4465
4466         * server.c (accumulate_file_name_length): Remove.
4467         (emit_dll_description): Adjust to std::string change.
4468         (handle_qxfer_libraries): Use std::string to hold document.
4469
4470 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
4471
4472         * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
4473         return type of xml_escape_text.
4474         * server.c (emit_dll_description): Likewise.
4475
4476 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
4477
4478         * server.c (captured_main): Accept argument for --selftest.
4479         Update run_tests call.
4480         * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
4481         when registering selftests.
4482
4483 2017-09-16  Sergio Durigan Junior  <sergiodj@redhat.com>
4484
4485         * regcache.c (get_thread_regcache): Update code to use "std::vector"
4486         instead of "VEC" for "target_desc.reg_defs".
4487         (regcache_cpy): Likewise.
4488         (registers_to_string): Likewise.
4489         (registers_from_string): Likewise.
4490         (find_regno): Likewise.
4491         (supply_regblock): Likewise.
4492         (regcache_raw_read_unsigned): Likewise.
4493         * tdesc.c (init_target_desc): Likewise.
4494         (tdesc_create_reg): Likewise.
4495         * tdesc.h: Remove declaration of "tdesc_reg_p".  Include <vector>.
4496         (struct target_desc) <reg_defs>: Convert to "std::vector".
4497         (target_desc): Do not initialize "reg_defs".
4498         (~target_desc): Update code to use "std::vector" instead of "VEC"
4499         for "target_desc.reg_defs".
4500         (operator==): Likewise.
4501
4502 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
4503
4504         * inferiors.h (thread_to_gdb_id): Remove.
4505         * inferiors.c (thread_to_gdb_id): Remove.
4506         * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
4507         * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
4508         lynx_store_registers, lynx_read_memory, lynx_write_memory):
4509         Likewise.
4510         * nto-low.c (nto_fetch_registers, nto_store_registers,
4511         nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
4512
4513 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
4514
4515         * inferiors.h (gdb_id_to_thread_id): Remove.
4516         * inferiors.c (gdb_id_to_thread_id): Remove.
4517         * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
4518         removal.  Move pid declaration closer to where it's used.
4519
4520 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
4521
4522         * server.c (handle_detach): New function.
4523         (process_serial_event): Move code out, call handle_detach.
4524
4525 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
4526
4527         * server.c (require_running): Rename to ...
4528         (require_running_or_return): ... this ...
4529         (require_running_or_break): ... and this.
4530         (handle_query, process_serial_event): Adjust.
4531
4532 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
4533
4534         * linux-low.c (linux_set_resume_request): Remove unused
4535         variables.
4536
4537 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
4538
4539         * server.c (first_thread_of): Remove.
4540         (process_serial_event): Replace usage of first_thread_of with
4541         find_any_thread_of_pid.
4542         * tracepoint.c (same_process_p): Remove.
4543         (gdb_agent_about_to_close): Replace usage of same_process_p with
4544         find_any_thread_of_pid.
4545         * linux-x86-low.c (same_process_callback): Remove.
4546         (x86_arch_setup_process_callback): Replace usage of
4547         same_process_callback with find_any_thread_of_pid.
4548         * thread-db.c (any_thread_of): Remove.
4549         (switch_to_process): Replace usage of any_thread_of with
4550         find_any_thread_of_pid.
4551         * inferiors.c (thread_pid_matches_callback): Remove.
4552         (find_thread_process): Adjust to use find_any_thread_of_pid.
4553
4554 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
4555
4556         * regcache.c (get_thread_regcache): Guard calls to "memset"
4557         with "!VEC_empty".
4558
4559 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
4560
4561         * linux-low.c (handle_extended_wait): Use
4562         "allocate_target_description" instead of "XNEW".
4563         * linux-x86-low.c (initialize_low_arch): Likewise.
4564
4565 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4566
4567         * configure.srv (srv_i386_regobj): Remove.
4568         (srv_amd64_regobj): Remove.
4569         (srv_regobj): Set it to "" for x86 non-linux targets.
4570         * linux-x86-tdesc.c (i386_linux_read_description):
4571         * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
4572         (init_registers_i386): Remove the declaration.
4573         (tdesc_i386): Remove the declaration.
4574         (lynx_i386_arch_setup): Call i386_create_target_description.
4575         * nto-x86-low.c: Likewise.
4576         * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
4577         [!__x86_64__]: include arch/i386.h.
4578         (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
4579
4580 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4581
4582         * configure.srv (srv_amd64_linux_xmlfiles): Remove
4583         i386/amd64-XXX-linux from it.
4584
4585 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4586
4587         * configure.srv: Empty srv_amd64_linux_regobj if $development is
4588         false.
4589         (ipa_amd64_linux_regobj): Remove.
4590         (ipa_x32_linux_regobj): Remove.
4591
4592 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4593
4594         * Makefile.in (arch-amd64.o): New rule.
4595         * configure.srv: Append arch-amd64.o.
4596         * linux-amd64-ipa.c: Include common/x86-xstate.h.
4597         (get_ipa_tdesc): Call amd64_linux_read_description.
4598         (initialize_low_tracepoint): Don't call init_registers_x32_XXX
4599         and init_registers_amd64_XXX.
4600         * linux-x86-low.c (x86_linux_read_description): Call
4601         amd64_linux_read_description.
4602         (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
4603         (initialize_low_arch): Don't call init_registers_x32_XXX and
4604         init_registers_amd64_XXX.
4605         * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
4606         and tdesc_amd64_XXX.
4607         [__x86_64__] (amd64_tdesc_test): New function.
4608         (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
4609         and init_registers_amd64_XXX.
4610         * linux-x86-tdesc.c: Include arch/amd64.h.
4611         (xcr0_to_tdesc_idx): New function.
4612         (i386_linux_read_description): New function.
4613         (amd64_get_ipa_tdesc_idx): New function.
4614         * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
4615         (amd64_get_ipa_tdesc): Declare.
4616
4617 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4618
4619         * configure.srv (srv_i386_linux_xmlfiles): Remove
4620         i386/i386-XXX-linux.xml from it.
4621
4622 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4623
4624         * configure.srv: Set srv_i386_linux_regobj empty if $development
4625         is false.
4626         * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
4627         initialize_low_tdesc.
4628         * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
4629         with #if initialize_low_tdesc.
4630         * linux-x86-tdesc-selftest.c: New file.
4631         * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
4632
4633 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4634
4635         * Makefile.in (arch-i386.o): New rule.
4636         * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
4637         (x86_64-*-linux*): Likewise.
4638         * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
4639         include arch/i386.h.
4640         (i386_linux_read_description): Remove code and call
4641         i386_create_target_description.
4642         * tdesc.c (allocate_target_description): New function.
4643         * tdesc.h (set_tdesc_architecture): Remove declaration.
4644         (set_tdesc_osabi): Likewise.
4645
4646 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4647
4648         * linux-x86-tdesc.c: Don't include <inttypes.h>.
4649         (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
4650         set_tdesc_architecture and set_tdesc_osabi.  Remove code setting
4651         .xmltarget.
4652         * server.c (get_features_xml): Call tdesc_get_features_xml.
4653         * tdesc.c (set_tdesc_architecture): New function.
4654         (set_tdesc_osabi): New function.
4655         (tdesc_get_features_xml): New function.
4656         (tdesc_create_feature): Add an argument.
4657         * tdesc.h (struct target_desc) <features>: New field.
4658         <arch, osabi>: New field.
4659         (~target_desc): xfree features, arch, and osabi.
4660         (target_desc::oerator==): Don't compare .xmltarget.
4661         [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
4662         (set_tdesc_osabi): Likewise.
4663         (tdesc_get_features_xml): Likewise.
4664
4665 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4666
4667         * linux-x86-tdesc.c: Include selftest.h.
4668         (i386_tdesc_test): New function.
4669         (initialize_low_tdesc): Call selftests::register_test.
4670         * tdesc.h: Include regdef.h.
4671         (target_desc): Override operator == and !=.
4672
4673 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4674
4675         * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
4676         (ipa_obj): Likewise.
4677         * linux-i386-ipa.c: Include common/x86-xstate.h
4678         (get_ipa_tdesc): Call i386_linux_read_description.
4679         (initialize_low_tracepoint): Don't call  init_registers_XXX
4680         functions, call initialize_low_tdesc instead.
4681         * linux-x86-low.c (x86_linux_read_description): Call
4682         i386_linux_read_description.
4683         (initialize_low_arch): Don't call init_registers_i386_XXX
4684         functions, call initialize_low_tdesc.
4685         * linux-x86-tdesc.c: New file.
4686         * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
4687         (i386_get_ipa_tdesc_idx): Declare.
4688         (i386_get_ipa_tdesc): Declare.
4689         (initialize_low_tdesc): Declare.
4690
4691 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4692
4693         * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
4694         instead of 0.
4695
4696 2017-09-05  Yao Qi  <yao.qi@linaro.org>
4697
4698         * Makefile.in (IPA_OBJS): Add vec-ipa.o
4699         * regcache.c (get_thread_regcache): Use VEC_length.
4700         (init_register_cache): Likewise.
4701         (regcache_cpy): Likewise.
4702         (registers_to_string): Iterate reg_defs via VEC_iterate.
4703         (find_regno): Likewise.
4704         (find_register_by_number): Use VEC_index.
4705         (register_size): Call find_register_by_number.
4706         (register_data): Call find_register_by_number.
4707         (supply_regblock): Use VEC_length.
4708         (regcache_raw_read_unsigned): Likewise.
4709         * tdesc.c (init_target_desc): Iterate reg_defs via
4710         VEC_iterate.
4711         (default_description): Update initializer.
4712         (copy_target_description): Don't update field num_registers.
4713         * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
4714         <num_registers>: Remove.
4715
4716 2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>
4717
4718         * Makefile.in (.SECONDARY): Define target.
4719
4720 2017-09-03  Simon Marchi  <simon.marchi@ericsson.com>
4721
4722         * linux-low.c (linux_wait_1): Adjust.
4723         * server.c (queue_stop_reply_callback): Adjust.
4724
4725 2017-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
4726
4727         * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
4728         QEnvironmentUnset and QEnvironmentReset packets.
4729         (handle_query): Inform remote that QEnvironmentHexEncoded,
4730         QEnvironmentUnset and QEnvironmentReset are supported.
4731
4732 2017-08-25  Simon Marchi  <simon.marchi@ericsson.com>
4733
4734         * inferiors.h (inferior_target_data): Rename to ...
4735         (thread_target_data): ... this.
4736         (inferior_regcache_data): Rename to ...
4737         (thread_regcache_data): ... this.
4738         (set_inferior_regcache_data): Rename to ...
4739         (set_thread_regcache_data): ... this.
4740         * inferiors.c (inferior_target_data): Rename to ...
4741         (thread_target_data): ... this.
4742         (inferior_regcache_data): Rename to ...
4743         (thread_regcache_data): ... this.
4744         (set_inferior_regcache_data): Rename to ...
4745         (set_thread_regcache_data): ... this.
4746         (free_one_thread): Update.
4747         * linux-low.h (get_thread_lwp): Update.
4748         * regcache.c (get_thread_regcache): Update.
4749         (regcache_invalidate_thread): Update.
4750         (free_register_cache_thread): Update.
4751         * win32-i386-low.c (update_debug_registers_callback): Update.
4752         (win32_get_current_dr): Update.
4753         * win32-low.c (thread_rec): Update.
4754         (delete_thread_info): Update.
4755         (continue_one_thread): Update.
4756         (suspend_one_thread): Update.
4757
4758 2017-08-24  Simon Marchi  <simon.marchi@ericsson.com>
4759
4760         * inferiors.c (set_inferior_target_data): Remove.
4761         * inferiors.h (set_inferior_target_data): Remove.
4762
4763 2017-08-18  Yao Qi  <yao.qi@linaro.org>
4764
4765         * Makefile.in (OBS): Add selftest.o.
4766         * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
4767         * configure, config.in: Re-generated.
4768         * server.c: Include common/sefltest.h.
4769         (captured_main): Handle option --selftest.
4770
4771 2017-08-09  Yao Qi  <yao.qi@linaro.org>
4772
4773         * configure.srv (srv_i386_regobj): Remove i386-avx.o,
4774         i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
4775         i386-avx-mpx.o and i386-mmx.o.
4776         (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
4777         amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
4778         (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
4779         i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
4780         i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
4781         (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
4782         i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
4783         i386/amd64-avx-mpx.xml.
4784
4785 2017-08-09  Yao Qi  <yao.qi@linaro.org>
4786
4787         * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
4788         and x32-avx-avx512.o.
4789         (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
4790         i386/x32-avx-avx512.xml.
4791
4792 2017-07-26  Simon Marchi  <simon.marchi@ericsson.com>
4793
4794         * tracepoint.h (enum class fast_tpoint_collect_result): New
4795         enumeration.
4796         (fast_tracepoint_collecting): Change return type to
4797         fast_tpoint_collect_result.
4798         * tracepoint.c (fast_tracepoint_collecting): Likewise.
4799         * linux-low.h: Include tracepoint.h.
4800         (struct lwp_info) <collecting_fast_tracepoint>: Change type to
4801         fast_tpoint_collect_result.
4802         * linux-low.c (handle_tracepoints): Adjust.
4803         (linux_fast_tracepoint_collecting): Change return type to
4804         fast_tpoint_collect_result.
4805         (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
4806         linux_wait_1, stuck_in_jump_pad_callback,
4807         lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
4808         proceed_one_lwp): Adjust to type change.
4809
4810 2017-07-10  Yao Qi  <yao.qi@linaro.org>
4811
4812         * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
4813
4814 2017-06-29  Yao Qi  <yao.qi@linaro.org>
4815
4816         * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
4817         Remove.
4818         [IN_PROCESS_AGENT] <xmltarget>: Likewise.
4819
4820 2017-06-20  Simon Marchi  <simon.marchi@ericsson.com>
4821
4822         * Makefile.in (IPA_OBJS): Sort and format one item per line.
4823
4824 2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>
4825
4826         * linux-low.c (linux_create_inferior): Adjust code to access the
4827         environment information via 'gdb_environ' class.
4828         * lynx-low.c (lynx_create_inferior): Likewise.
4829         * server.c (our_environ): Make it an instance of 'gdb_environ'.
4830         (get_environ): Return a pointer to 'our_environ'.
4831         (captured_main): Initialize 'our_environ'.
4832         * server.h (get_environ): Adjust prototype.
4833         * spu-low.c (spu_create_inferior): Adjust code to access the
4834         environment information via 'gdb_environ' class.
4835
4836 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
4837
4838         * linux-low.c (linux_read_memory, linux_write_memory): Remove
4839         usage of "register" keyword.
4840
4841 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
4842
4843         * configure: Re-generate.
4844
4845 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
4846
4847         * configure: Re-generate.
4848
4849 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
4850
4851         * Makefile.in (COMPILE.pre): Add "-x c++".
4852
4853 2017-06-09  Sergio Durigan Junior  <sergiodj@redhat.com>
4854
4855         * fork-child.c: Conditionally include <signal.h>.
4856
4857 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
4858
4859         * server.c (handle_general_set): Handle new packet
4860         "QStartupWithShell".
4861         (handle_query): Add "QStartupWithShell" to the list of supported
4862         packets.
4863         (gdbserver_usage): Add help text explaining the
4864         new "--startup-with-shell" and "--no-startup-with-shell" CLI
4865         options.
4866         (captured_main): Recognize and act upon the presence of the new
4867         CLI options.
4868
4869 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
4870             Pedro Alves  <palves@redhat.com>
4871
4872         * Makefile.in (SFILES): Add "nat/fork-inferior.o".
4873         * configure: Regenerate.
4874         * configure.srv (srv_linux_obj): Add "fork-child.o" and
4875         "fork-inferior.o".
4876         (i[34567]86-*-lynxos*): Likewise.
4877         (spu*-*-*): Likewise.
4878         * fork-child.c: New file.
4879         * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
4880         and "environ.h".
4881         (linux_ptrace_fun): New function.
4882         (linux_create_inferior): Adjust function prototype to reflect
4883         change on "target.h".  Adjust function code to use
4884         "fork_inferior".
4885         (linux_request_interrupt): Delete "signal_pid".
4886         * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
4887         (lynx_ptrace_fun): New function.
4888         (lynx_create_inferior): Adjust function prototype to reflect
4889         change on "target.h".  Adjust function code to use
4890         "fork_inferior".
4891         * nto-low.c (nto_create_inferior): Adjust function prototype and
4892         code to reflect change on "target.h".  Update comments.
4893         * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
4894         "common-terminal.h" and "environ.h".
4895         (terminal_fd): Moved to fork-child.c.
4896         (old_foreground_pgrp): Likewise.
4897         (restore_old_foreground_pgrp): Likewise.
4898         (last_status): Make it global.
4899         (last_ptid): Likewise.
4900         (our_environ): New variable.
4901         (startup_with_shell): Likewise.
4902         (program_name): Likewise.
4903         (program_argv): Rename to...
4904         (program_args): ...this.
4905         (wrapper_argv): New variable.
4906         (start_inferior): Delete function.
4907         (get_exec_wrapper): New function.
4908         (get_exec_file): Likewise.
4909         (get_environ): Likewise.
4910         (prefork_hook): Likewise.
4911         (post_fork_inferior): Likewise.
4912         (postfork_hook): Likewise.
4913         (postfork_child_hook): Likewise.
4914         (handle_v_run): Update code to deal with arguments coming from the
4915         remote host.  Update calls from "start_inferior" to
4916         "create_inferior".
4917         (captured_main): Likewise.  Initialize environment variable.  Call
4918         "have_job_control".
4919         * server.h (post_fork_inferior): New prototype.
4920         (get_environ): Likewise.
4921         (last_status): Declare.
4922         (last_ptid): Likewise.
4923         (signal_pid): Likewise.
4924         * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
4925         (spu_ptrace_fun): New function.
4926         (spu_create_inferior): Adjust function prototype to reflect change
4927         on "target.h".  Adjust function code to use "fork_inferior".
4928         * target.c (target_terminal_init): New function.
4929         (target_terminal_inferior): Likewise.
4930         (target_terminal_ours): Likewise.
4931         * target.h: Include <vector>.
4932         (struct target_ops) <create_inferior>: Update prototype.
4933         (create_inferior): Update macro.
4934         * utils.c (gdb_flush_out_err): New function.
4935         * win32-low.c (win32_create_inferior): Adjust function prototype
4936         and code to reflect change on "target.h".
4937
4938 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
4939
4940         * inferiors.c (switch_to_thread): New function.
4941
4942 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
4943
4944         * Makefile.in (SFILE): Add "common/job-control.c".
4945         (OBS): Add "job-control.o".
4946
4947 2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>
4948
4949         * Makefile: Remove "@host_makefile_frag@".
4950
4951 2017-05-05  Pedro Alves  <palves@redhat.com>
4952
4953         * configure: Regenerate.
4954
4955 2017-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>
4956
4957         * configure: Regenerate.
4958
4959 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
4960
4961         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
4962         software_single_step change of return type to
4963         std::vector<CORE_ADDR>.
4964         * linux-low.c (install_software_single_step_breakpoints):
4965         Likewise.
4966         * linux-low.h (install_software_single_step_breakpoints):
4967         Likewise.
4968
4969 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
4970
4971         * remote-utils.c: Include "gdb_termios.h" instead of
4972         "terminal.h".
4973         * terminal.h: Delete file.
4974
4975 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
4976
4977         * server.c: Include <vector>.
4978         <program_argv, wrapper_argv>: Convert to std::vector.
4979         (start_inferior): Rewrite function to use C++.
4980         (handle_v_run): Likewise.  Update code that calculates the argv
4981         based on the vRun packet; use C++.
4982         (captured_main): Likewise.
4983
4984 2017-04-06  Simon Marchi  <simon.marchi@ericsson.com>
4985
4986         * server.c (handle_v_cont): Initialize thread_resume::thread
4987         with null_ptid.
4988
4989 2017-04-05  Pedro Alves  <palves@redhat.com>
4990
4991         * configure: Regenerate.
4992
4993 2017-04-05  Pedro Alves  <palves@redhat.com>
4994
4995         * gdbreplay.c (sync_error): Constify.
4996         * linux-x86-low.c (push_opcode): Constify.
4997
4998 2017-04-05  Pedro Alves  <palves@redhat.com>
4999
5000         * win32-low.c (get_child_debug_event)
5001         <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
5002         Report TARGET_WAITKIND_SPURIOUS instead.
5003
5004 2017-04-05  Pedro Alves  <palves@redhat.com>
5005
5006         * remote-utils.c (remote_prepare, remote_open): Constify.
5007         * remote-utils.h (remote_prepare, remote_open): Constify.
5008         * server.c (captured_main): Constify 'port' handling.
5009
5010 2017-04-04  Simon Marchi  <simon.marchi@ericsson.com>
5011
5012         * Makefile.in (clean): Clear .deps.
5013
5014 2017-03-31  Simon Marchi  <simon.marchi@polymtl.ca>
5015
5016         * .gitignore: Remove generated files, replace with wildcard.
5017         * (clean): Replace removal of generated files with wildcard.
5018         (version.c): Replace with...
5019         (version-generated.c): ...this.
5020         (xml-builtin.c): Replace with...
5021         (xml-builtin-generated.c): ...this.
5022         (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
5023         (%.c: *regformats*): Replace with...
5024         (%-generated.c: *regformats*): ...this.
5025
5026 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
5027
5028         * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
5029         (xtensa_fill_gregset): Call collect_register_by_name for
5030         threadptr register.
5031         (xtensa_store_gregset): Call supply_register_by_name for
5032         threadptr register.
5033
5034 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
5035
5036         * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
5037         for all registers in a0_regnum..a0_regnum + C0_NREGS range.
5038         (xtensa_store_gregset): Call supply_register for all registers in
5039         a0_regnum..a0_regnum + C0_NREGS range.
5040
5041 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
5042
5043         * Makefile.in (%-ipa.o: %-ipa.c): New rule.
5044         (ax-ipa.o: ax.c): Remove.
5045         (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
5046         (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
5047         (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
5048         (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
5049         (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
5050
5051 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
5052
5053         * Makefile.in (%-ipa.o: ../common/%.c): New rule.
5054         (print-utils-ipa.o: ../common/print-utils.c): Remove.
5055         (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
5056         (errors-ipa.o: ../common/errors.c): Remove.
5057         (format-ipa.o: ../common/format.c): Remove.
5058         (common-utils-ipa.o: ../common/common-utils.c): Remove.
5059
5060 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
5061
5062         * Makefile.in (%-ipa.o: %.c): New rule.
5063         (tracepoint-ipa.o: tracepoint.c): Remove.
5064         (utils-ipa.o: utils.c): Remove.
5065         (remote-utils-ipa.o: remote-utils.c): Remove.
5066         (regcache-ipa.o: regcache.c): Remove.
5067         (i386-linux-ipa.o: i386-linux.c): Remove.
5068         (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
5069         (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
5070         (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
5071         (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
5072         (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
5073         (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
5074         (amd64-linux-ipa.o: amd64-linux.c): Remove.
5075         (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
5076         (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
5077         (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
5078         (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
5079         (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
5080         (aarch64-ipa.o: aarch64.c): Remove.
5081         (s390-linux32-ipa.o: s390-linux32.c): Remove.
5082         (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
5083         (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
5084         (s390-linux64-ipa.o: s390-linux64.c): Remove.
5085         (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
5086         (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
5087         (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
5088         (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
5089         (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
5090         (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
5091         (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
5092         (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
5093         (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
5094         (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
5095         (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
5096         (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
5097         (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
5098         (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
5099         (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
5100         (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
5101         (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
5102         (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
5103         (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
5104         (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
5105         (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
5106         (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
5107         (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
5108         (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
5109         (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
5110         (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
5111         (tdesc-ipa.o: tdesc.c): Remove.
5112         (x32-linux-ipa.o: x32-linux.c): Remove.
5113         (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
5114         (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
5115
5116 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
5117
5118         * Makefile.in (%.o: ../arch/%.c): New rule.
5119         (arm.o: ../arch/arm.c): Remove.
5120         (arm-linux.o: ../arch/arm-linux.c): Remove.
5121         (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
5122         (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
5123
5124 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
5125
5126         * Makefile.in (%.o: ../nat/%.c): New rule.
5127         (x86-dregs.o: ../nat/x86-dregs.c): Remove.
5128         (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
5129         (linux-btrace.o: ../nat/linux-btrace.c): Remove.
5130         (linux-osdata.o: ../nat/linux-osdata.c): Remove.
5131         (linux-procfs.o: ../nat/linux-procfs.c): Remove.
5132         (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
5133         (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
5134         (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
5135         (ppc-linux.o: ../nat/ppc-linux.c): Remove.
5136         (linux-personality.o: ../nat/linux-personality.c): Remove.
5137         (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
5138         (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
5139         (x86-linux.o: ../nat/x86-linux.c): Remove.
5140         (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
5141         (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
5142
5143 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
5144
5145         * Makefile.in (%.o: ../common/%.c): New rule.
5146         (signals.o: ../common/signals.c): Remove.
5147         (print-utils.o: ../common/print-utils.c): Remove.
5148         (rsp-low.o: ../common/rsp-low.c): Remove.
5149         (common-utils.o: ../common/common-utils.c): Remove.
5150         (posix-strerror.o: ../common/posix-strerror.c): Remove.
5151         (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
5152         (vec.o: ../common/vec.c): Remove.
5153         (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
5154         (xml-utils.o: ../common/xml-utils.c): Remove.
5155         (ptid.o: ../common/ptid.c): Remove.
5156         (buffer.o: ../common/buffer.c): Remove.
5157         (format.o: ../common/format.c): Remove.
5158         (filestuff.o: ../common/filestuff.c): Remove.
5159         (agent.o: ../common/agent.c): Remove.
5160         (errors.o: ../common/errors.c): Remove.
5161         (environ.o: ../common/environ.c): Remove.
5162         (common-debug.o: ../common/common-debug.c): Remove.
5163         (cleanups.o: ../common/cleanups.c): Remove.
5164         (common-exceptions.o: ../common/common-exceptions.c): Remove.
5165         (fileio.o: ../common/fileio.c): Remove.
5166         (common-regcache.o: ../common/common-regcache.c): Remove.
5167         (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
5168         (new-op.o: ../common/new-op.c): Remove.
5169         (btrace-common.o: ../common/btrace-common.c): Remove.
5170
5171 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
5172
5173         * Makefile.in (%.o: ../target/%.c): New rule.
5174         (waitstatus.o: ../target/waitstatus.c): Remove.
5175
5176 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
5177
5178         * Makefile.in
5179         (%.c: ../regformats/%.dat,
5180         (%.c: ../regformats/arm/%.dat,
5181         (%.c: ../regformats/i386/%.dat,
5182         (%.c: ../regformats/rs6000/%.dat): New rules.
5183         (aarch64.c): Remove.
5184         (reg-arm.c): Remove.
5185         (arm-with-iwmmxt.c): Remove.
5186         (arm-with-vfpv2.c): Remove.
5187         (arm-with-vfpv3.c): Remove.
5188         (arm-with-neon.c): Remove.
5189         (reg-bfin.c): Remove.
5190         (reg-cris.c): Remove.
5191         (reg-crisv32.c): Remove.
5192         (i386.c): Remove.
5193         (i386-linux.c): Remove.
5194         (i386-avx.c): Remove.
5195         (i386-avx-linux.c): Remove.
5196         (i386-avx-avx512.c): Remove.
5197         (i386-avx-avx512-linux.c): Remove.
5198         (i386-mpx.c): Remove.
5199         (i386-mpx-linux.c): Remove.
5200         (i386-avx-mpx-avx512-pku.c): Remove.
5201         (i386-avx-mpx-avx512-pku-linux.c): Remove.
5202         (i386-avx-mpx.c): Remove.
5203         (i386-avx-mpx-linux.c): Remove.
5204         (i386-mmx.c): Remove.
5205         (i386-mmx-linux.c): Remove.
5206         (reg-ia64.c): Remove.
5207         (reg-m32r.c): Remove.
5208         (reg-m68k.c): Remove.
5209         (reg-cf.c): Remove.
5210         (mips-linux.c): Remove.
5211         (mips-dsp-linux.c): Remove.
5212         (mips64-linux.c): Remove.
5213         (mips64-dsp-linux.c): Remove.
5214         (nios2-linux.c): Remove.
5215         (powerpc-32.c): Remove.
5216         (powerpc-32l.c): Remove.
5217         (powerpc-altivec32l.c): Remove.
5218         (powerpc-cell32l.c): Remove.
5219         (powerpc-vsx32l.c): Remove.
5220         (powerpc-isa205-32l.c): Remove.
5221         (powerpc-isa205-altivec32l.c): Remove.
5222         (powerpc-isa205-vsx32l.c): Remove.
5223         (powerpc-e500l.c): Remove.
5224         (powerpc-64l.c): Remove.
5225         (powerpc-altivec64l.c): Remove.
5226         (powerpc-cell64l.c): Remove.
5227         (powerpc-vsx64l.c): Remove.
5228         (powerpc-isa205-64l.c): Remove.
5229         (powerpc-isa205-altivec64l.c): Remove.
5230         (powerpc-isa205-vsx64l.c): Remove.
5231         (s390-linux32.c): Remove.
5232         (s390-linux32v1.c): Remove.
5233         (s390-linux32v2.c): Remove.
5234         (s390-linux64.c): Remove.
5235         (s390-linux64v1.c): Remove.
5236         (s390-linux64v2.c): Remove.
5237         (s390-te-linux64.c): Remove.
5238         (s390-vx-linux64.c): Remove.
5239         (s390-tevx-linux64.c): Remove.
5240         (s390x-linux64.c): Remove.
5241         (s390x-linux64v1.c): Remove.
5242         (s390x-linux64v2.c): Remove.
5243         (s390x-te-linux64.c): Remove.
5244         (s390x-vx-linux64.c): Remove.
5245         (s390x-tevx-linux64.c): Remove.
5246         (tic6x-c64xp-linux.c): Remove.
5247         (tic6x-c64x-linux.c): Remove.
5248         (tic6x-c62x-linux.c): Remove.
5249         (reg-sh.c): Remove.
5250         (reg-sparc64.c): Remove.
5251         (reg-spu.c): Remove.
5252         (amd64.c): Remove.
5253         (amd64-linux.c): Remove.
5254         (amd64-avx.c): Remove.
5255         (amd64-avx-linux.c): Remove.
5256         (amd64-avx-avx512.c): Remove.
5257         (amd64-avx-avx512-linux.c): Remove.
5258         (amd64-mpx.c): Remove.
5259         (amd64-mpx-linux.c): Remove.
5260         (amd64-avx-mpx-avx512-pku.c): Remove.
5261         (amd64-avx-mpx-avx512-pku-linux.c): Remove.
5262         (amd64-avx-mpx.c): Remove.
5263         (amd64-avx-mpx-linux.c): Remove.
5264         (x32.c): Remove.
5265         (x32-linux.c): Remove.
5266         (x32-avx.c): Remove.
5267         (x32-avx-linux.c): Remove.
5268         (x32-avx-avx512.c): Remove.
5269         (x32-avx-avx512-linux.c): Remove.
5270         (reg-xtensa.c): Remove.
5271         (reg-tilegx.c): Remove.
5272         (reg-tilegx32.c): Remove.
5273
5274 2017-03-07  Sergio Durigan Junior  <sergiodj@redhat.com>
5275
5276         * Makefile.in (SFILES): Add "common/environ.c".
5277         (OBJS): Add "common/environ.h".
5278
5279 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
5280
5281         * configure.ac: Check if the fs_base and gs_base members of
5282         `struct user_regs_struct' exist.
5283         * config.in: Regenerated.
5284         * configure: Likewise.
5285
5286 2017-01-09  Antoine Tremblay  <antoine.tremblay@ericsson.com>
5287
5288         * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
5289         target_read_memory.
5290         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
5291         (get_next_pcs_syscall_next_pc): Likewise.
5292
5293 2016-12-23  Luis Machado  <lgustavo@codesourcery.com>
5294
5295         * win32-i386-low.c: Fix incorrect reference to a couple source files.
5296         * nto-x86-low.c: Likewise.
5297
5298 2016-11-30  Simon Marchi  <simon.marchi@polymtl.ca>
5299
5300         * Makefile.in: Include disable-implicit-rules.mk.
5301
5302 2016-11-23  Pedro Alves  <palves@redhat.com>
5303
5304         * debug.c: Include <chrono> instead of "gdb_sys_time.h".
5305         (debug_vprintf): Use std::chrono::steady_clock instead of
5306         gettimeofday.  Use '.' instead of ':'.
5307         * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
5308         (get_timestamp): Use std::chrono::steady_clock instead of
5309         gettimeofday.
5310
5311 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
5312
5313         * Makefile.in: Fix whitespace formatting.
5314
5315 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
5316
5317         * Makefile.in (SFILES, OBS): Flatten list and order
5318         alphabetically.
5319
5320 2016-11-23  Pedro Alves  <palves@redhat.com>
5321
5322         * event-loop.c (handle_file_event): Use warning.
5323         * linux-low.c (linux_resume_one_lwp_throw): Use warning.
5324         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5325         Use warning.
5326
5327 2016-11-23  Pedro Alves  <palves@redhat.com>
5328
5329         * linux-low.c (check_zombie_leaders): Use debug_printf for debug
5330         output.
5331         * notif.c (handle_notif_ack, notif_event_enque): Likewise.
5332         * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
5333         debug_printf and debug_flush for debug output.
5334         * server.c (handle_general_set): Likewise.
5335         * thread-db.c (try_thread_db_load): Use debug_printf for debug
5336         output.
5337
5338 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
5339
5340         * Makefile.in (.c.o): Replace rule with ...
5341         (%.o: %.c): ... this one.
5342
5343 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
5344
5345         * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
5346         prefixed with @GMAKE_FALSE@.  Update comment related to non-GNU
5347         make.
5348         * configure.ac: Remove checks for the make program.
5349         * configure: Re-generate.
5350
5351 2016-10-28  Pedro Alves  <palves@redhat.com>
5352
5353         * Makefile.in (CXX_DIALECT): Get from configure.
5354         (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
5355         * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
5356         * configure.ac: Call AX_CXX_COMPILE_STDCXX.
5357         * config.in: Regenerate.
5358         * configure: Regenerate.
5359
5360 2016-10-27  Yao Qi  <yao.qi@linaro.org>
5361
5362         * linux-low.c (linux_supports_range_stepping): Return true if
5363         can_software_single_step return true.
5364
5365 2016-10-27  Yao Qi  <yao.qi@linaro.org>
5366
5367         * inferiors.c (find_inferior_in_random): New function.
5368         * inferiors.h (find_inferior_in_random): Declare.
5369         * linux-low.c (linux_wait_for_event_filtered): Call
5370         find_inferior_in_random instead of find_inferior.
5371
5372 2016-10-27  Yao Qi  <yao.qi@linaro.org>
5373
5374         * linux-low.c (linux_wait_1): If single-step breakpoints are
5375         inserted, remove them.
5376
5377 2016-10-26  Pedro Alves  <palves@redhat.com>
5378
5379         * linux-low.c (handle_extended_wait): Link parent/child fork
5380         threads.
5381         (linux_wait_1): Unlink them.
5382         (linux_set_resume_request): Ignore resume requests for
5383         already-resumed and unhandled fork child threads.
5384         * linux-low.h (struct lwp_info) <fork_relative>: New field.
5385         * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
5386         New functions.
5387         (handle_v_requests) <vCont>: Don't call require_running.
5388         * server.h (in_queued_stop_replies): New declaration.
5389
5390 2016-10-24  Yao Qi  <yao.qi@linaro.org>
5391
5392         PR server/20733
5393         * linux-aarch64-low.c (append_insns): Cast the return value to
5394         'uint32_t *'.
5395
5396 2016-10-10  Yao Qi  <yao.qi@linaro.org>
5397
5398         * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
5399
5400 2016-10-06  Sergio Durigan Junior  <sergiodj@redhat.com>
5401
5402         * target.c (target_supports_multi_process): New function, moved
5403         from...
5404         * target.h (target_supports_multi_process): ... here.  Remove
5405         macro.
5406
5407 2016-10-05  Tom Tromey  <tom@tromey.com>
5408
5409         PR remote/20655:
5410         * tracepoint.c (handle_tracepoint_bkpts): Check
5411         ipa_error_tracepoint, not ipa_stopping_tracepoint.
5412
5413 2016-10-05  Yao Qi  <yao.qi@linaro.org>
5414
5415         * configure.srv: Update the path of arm-*.xml files.
5416
5417 2016-10-05  Terry Guo  <terry.guo@arm.com>
5418             Yao Qi  <yao.qi@linaro.org>
5419
5420         * Makefile.in: Adjust the path of rules.
5421         * configure.srv: Update the path of xml files.
5422         * regformats/arm-with-iwmmxt.dat: Regenerated.
5423         * regformats/arm-with-neon.dat: Likewise.
5424         * regformats/arm-with-vfpv2.dat: Likewise.
5425         * regformats/arm-with-vfpv3.dat Likewise.
5426
5427 2016-09-30  Yao Qi  <yao.qi@linaro.org>
5428
5429         PR gdbserver/20627
5430         * target.c (target_stop_and_wait): Don't call
5431         target_continue_no_signal, use resume_stop instead.
5432
5433 2016-09-26  Yao Qi  <yao.qi@linaro.org>
5434
5435         * linux-low.c (linux_wait_1): Call debug_exit.
5436
5437 2016-09-23  Pedro Alves  <palves@redhat.com>
5438
5439         * Makefile.in (SFILES): Add common/new-op.c.
5440         (OBS): Add common/new-op.o.
5441         (new-op.o): New rule.
5442
5443 2016-09-21  Simon Marchi  <simon.marchi@ericsson.com>
5444
5445         * .gitinore: Ignore more files.
5446
5447 2016-09-21  Yao Qi  <yao.qi@linaro.org>
5448
5449         * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
5450         23.
5451
5452 2016-09-19  Sergio Durigan Junior  <sergiodj@redhat.com>
5453
5454         * server.c (start_inferior): Call target_mourn_inferior instead of
5455         mourn_inferior; pass ptid_t argument to it.
5456         (resume): Likewise.
5457         (handle_target_event): Likewise.
5458         * target.c (target_mourn_inferior): New function.
5459         * target.h (mourn_inferior): Delete macro.
5460
5461 2016-09-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5462
5463         * linux-low.c (lwp_is_stepping): New function.
5464
5465 2016-09-06  Carl Love  <cel@us.ibm.com>
5466
5467         * server.c (start_inferior):  Fixed comment, requested comment change
5468         didn't get updated correctly.  Removed reference to ptrace () call as
5469         it is only true on Linux systems.
5470
5471 2016-09-06  Carl Love  <cel@us.ibm.com>
5472
5473         * server.c (start_inferior):  Do not call
5474         function target_post_create_inferior () if the
5475         inferior process has already exited.
5476
5477 2016-09-05  Pedro Alves  <palves@redhat.com>
5478
5479         * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
5480         (COMPILE.pre, CC_LD): Use CXX directly.
5481         (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
5482         * acinclude.m4: Don't include build-with-cxx.m4.
5483         * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
5484         * configure: Regenerate.
5485
5486 2016-09-02  Akash Trehan  <akash.trehan123@gmail.com>
5487
5488         PR gdb/19495
5489         * remote-utils.c (relocate_instruction): Remove redundant strcpy()
5490         call writing data to own_buf.
5491
5492 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
5493
5494         * target.c (mywait): Call target_wait instead of
5495         the_target->wait.
5496         (target_wait): New function.
5497
5498 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
5499
5500         * server.c (start_inferior): New variable 'ptid'.  Replace calls
5501         to the_target->resume by target_continue{,_no_signal}, depending
5502         on the case.
5503         * target.c (target_stop_and_wait): Call target_continue_no_signal
5504         instead of the_target->resume.
5505         (target_continue): New function.
5506
5507 2016-08-31  Antoine Tremblay  <antoine.tremblay@ericsson.com>
5508
5509         * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
5510
5511 2016-08-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
5512
5513         PR server/20491
5514         * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
5515         ps_prochandle.
5516         * linux-aarch64-low.c (ps_get_thread_area): Likewise.
5517         * linux-arm-low.c (ps_get_thread_area): Likewise.
5518         * linux-crisv32-low.c (ps_get_thread_area): Likewise.
5519         * linux-m68k-low.c (ps_get_thread_area): Likewise.
5520         * linux-mips-low.c (ps_get_thread_area): Likewise.
5521         * linux-nios2-low.c (ps_get_thread_area): Likewise.
5522         * linux-tic6x-low.c (ps_get_thread_area): Likewise.
5523         * linux-x86-low.c (ps_get_thread_area): Likewise.
5524         * linux-xtensa-low.c (ps_get_thread_area): Likewise.
5525
5526 2016-08-19  Pedro Alves  <palves@redhat.com>
5527
5528         * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
5529
5530 2016-08-19  Pedro Alves  <palves@redhat.com>
5531
5532         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
5533         comment.  Use memcpy instead of casting through unsigned long.
5534
5535 2016-08-19  Pedro Alves  <palves@redhat.com>
5536
5537         * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
5538         allocating around 0x80000000.
5539
5540 2016-08-19  Pedro Alves  <palves@redhat.com>
5541
5542         PR gdb/20415
5543         * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
5544         (x32-avx512-linux-ipa.o): New rules.
5545         * configure.ac (x86_64-*-linux*): New x32 check.
5546         * configure.srv (ipa_x32_linux_regobj): New.
5547         (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
5548         * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
5549         descriptions.
5550         (initialize_low_tracepoint) [__ILP32__]: Initialize x32
5551         descriptions.
5552         * configure: Regenerate.
5553
5554 2016-08-09  Pedro Alves  <palves@redhat.com>
5555
5556         PR gdb/18653
5557         * Makefile.in (OBS): Add signals-state-save-restore.o.
5558         (signals-state-save-restore.o): New rule.
5559         * config.in: Regenerate.
5560         * configure: Regenerate.
5561         * linux-low.c: Include "signals-state-save-restore.h".
5562         (linux_create_inferior): Call
5563         restore_original_signals_state.
5564         * server.c: Include "dispositions-save-restore.h".
5565         (captured_main): Call save_original_signals_state.
5566
5567 2016-08-05  Pedro Alves  <palves@redhat.com>
5568
5569         * configure: Regenerate.
5570
5571 2016-08-04  Yao Qi  <yao.qi@linaro.org>
5572
5573         * linux-low.c (regsets_fetch_inferior_registers): Check
5574         errno is ESRCH or not.
5575
5576 2016-08-02  Yao Qi  <yao.qi@linaro.org>
5577
5578         * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
5579         <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
5580         (thread_db_load_search): Update.
5581         (try_thread_db_load_1): Don't look for td_ta_event_addr,
5582         td_ta_set_event and td_ta_event_getmsg.
5583
5584 2016-07-26  Pedro Alves  <palves@redhat.com>
5585
5586         PR server/20414
5587         * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
5588         of unsigned long for 64-bit registers and use uint32_t instead of
5589         unsigned int for 32-bit registers.
5590
5591 2016-07-26  Pedro Alves  <palves@redhat.com>
5592
5593         * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
5594         to 'ptrace'.
5595
5596 2016-07-21  Tom Tromey  <tom@tromey.com>
5597
5598         * configure: Rebuild.
5599
5600 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5601
5602         * mem-break.c (find_gdb_breakpoint): Cast bp to
5603         'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
5604
5605 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5606
5607         * server.c (handle_v_requests): Support s and S actions
5608         if target_supports_software_single_step return true.
5609
5610 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5611
5612         * linux-low.c (resume_stopped_resumed_lwps): If resume request
5613         is resume_step, call maybe_hw_step.
5614         (linux_wait_1): Stop all threads, remove reinsert breakpoints,
5615         and unstop them.
5616         (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
5617         breakpoints or not.
5618         (proceed_one_lwp): If resume request is resume_step, install
5619         reinsert breakpoints and call maybe_hw_step.
5620
5621 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5622
5623         * linux-low.c (proceed_one_lwp): Declare.
5624         (linux_resume_one_thread): Remove local variable 'step'.
5625         Lift code enqueue signal.  Call proceed_one_lwp instead of
5626         linux_resume_one_lwp.
5627
5628 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5629
5630         * linux-low.c (linux_resume_one_thread): Call
5631         enqueue_pending_signal.
5632
5633 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5634
5635         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
5636         * inferiors.c (do_restore_current_thread_cleanup): New function.
5637         (make_cleanup_restore_current_thread): Likewise.
5638         * linux-low.c (install_software_single_step_breakpoints): Call
5639         make_cleanup_restore_current_thread.  Switch current_thread to
5640         thread.
5641
5642 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5643
5644         * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
5645         (set_reinsert_breakpoint): New parameter ptid.  Callers updated.
5646         (clone_one_breakpoint): Likewise.
5647         (delete_reinsert_breakpoints): Change parameter to thread.
5648         Callers updated.
5649         (has_reinsert_breakpoints): Likewise.
5650         (uninsert_reinsert_breakpoints): Likewise.
5651         (reinsert_reinsert_breakpoints): Likewise.
5652         * mem-break.h (set_reinsert_breakpoint): Update declaration.
5653         (delete_reinsert_breakpoints): Likewise.
5654         (reinsert_reinsert_breakpoints): Likewise.
5655         (uninsert_reinsert_breakpoints): Likewise.
5656         (has_reinsert_breakpoints): Likewise.
5657
5658 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5659
5660         * inferiors.c (get_thread_process): Make parameter const.
5661         * inferiors.h (get_thread_process): Update declaration.
5662         * mem-break.c (clone_all_breakpoints): Remove all parameters.
5663         Add new parameters child_thread and parent_thread.  Callers
5664         updated.
5665         * mem-break.h (clone_all_breakpoints): Update declaration.
5666
5667 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5668
5669         * mem-break.c (struct breakpoint) <cond_list>: Remove.
5670         <command_list, handler>: Remove.
5671         (struct gdb_breakpoint): New.
5672         (struct other_breakpoint): New.
5673         (struct reinsert_breakpoint): New.
5674         (is_gdb_breakpoint): New function.
5675         (any_persistent_commands): Update command_list if
5676         is_gdb_breakpoint returns true.
5677         (set_breakpoint): Create breakpoints according to their types.
5678         (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
5679         (set_gdb_breakpoint_1): Likewise.
5680         (set_gdb_breakpoint): Likewise.
5681         (clear_breakpoint_conditions): Change parameter type to
5682         'struct gdb_breakpoint *'.
5683         (clear_breakpoint_commands): Likewise.
5684         (clear_breakpoint_conditions_and_commands): Likewise.
5685         (add_condition_to_breakpoint): Likewise.
5686         (add_breakpoint_condition): Likewise.
5687         (add_commands_to_breakpoint): Likewise.
5688         (check_breakpoints): Check other_breakpoint.
5689         (clone_one_breakpoint): Clone breakpopint according to its type.
5690         * mem-break.h (struct gdb_breakpoint): Declare.
5691         (set_gdb_breakpoint): Update declaration.
5692         (clear_breakpoint_conditions_and_commands): Likewise.
5693         (add_breakpoint_condition): Likewise.
5694         (add_breakpoint_commands): Likewise.
5695         * server.c (process_point_options): Change parameter type to
5696         'struct gdb_breakpoint *'.
5697
5698 2016-07-21  Yao Qi  <yao.qi@linaro.org>
5699
5700         * mem-break.c (set_breakpoint_at): Rename it to ...
5701         (set_breakpoint_type_at): ... it.
5702         (set_breakpoint_at): Call set_breakpoint_type_at.
5703         (set_reinsert_breakpoint): Call set_breakpoint_type_at.
5704         * mem-break.h (set_breakpoint_at): Update comments.
5705
5706 2016-07-12  Chung-Lin Tang  <cltang@codesourcery.com>
5707
5708         * linux-nios2-low.c (nios2_fill_gregset): Add type cast
5709         to buf parameter.
5710         (nios2_store_gregset): Likewise.
5711
5712 2016-07-01  Pedro Alves  <palves@redhat.com>
5713             Antoine Tremblay  <antoine.tremblay@ericsson.com>
5714
5715         * linux-low.c: Change interface to take the target lwp_info
5716         pointer directly and return void.  Handle detaching from a zombie
5717         thread.
5718         (linux_detach_lwp_callback): New function.
5719         (linux_detach): Detach from the leader thread after detaching from
5720         the clone threads.
5721
5722 2016-06-28  Yao Qi  <yao.qi@linaro.org>
5723
5724         * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
5725         for variable new_offset.
5726         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5727         (aarch64_ftrace_insn_reloc_cb): Likewise.
5728         (aarch64_ftrace_insn_reloc_tb): Likewise.
5729         (aarch64_install_fast_tracepoint_jump_pad): Likewise.  Use
5730         PRIx64 instead of PRIx32.
5731
5732 2016-06-28  Yao Qi  <yao.qi@linaro.org>
5733
5734         * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
5735         (the_low_target): Install arm_get_syscall_trapinfo.
5736
5737 2016-06-28  Yao Qi  <yao.qi@linaro.org>
5738
5739         * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
5740         function.
5741         (the_low_target): Install aarch64_get_syscall_trapinfo.
5742
5743 2016-06-28  Yao Qi  <yao.qi@linaro.org>
5744
5745         * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
5746         Callers updated.
5747         * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
5748         Remove parameter sysno.
5749         * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
5750         sysret.
5751
5752 2016-06-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5753
5754         * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
5755         (s390_emit_ne_goto): Likewise.
5756         (s390_emit_lt_goto): Likewise.
5757         (s390_emit_le_goto): Likewise.
5758         (s390_emit_gt_goto): Likewise.
5759         (s390_emit_ge_goto): Likewise.
5760         (s390x_emit_eq_goto): Likewise.
5761         (s390x_emit_ne_goto): Likewise.
5762         (s390x_emit_lt_goto): Likewise.
5763         (s390x_emit_le_goto): Likewise.
5764         (s390x_emit_gt_goto): Likewise.
5765         (s390x_emit_ge_goto): Likewise.
5766         (s390_emit_ops_impl): Mark variable static.
5767         (s390x_emit_ops): Likewise.
5768
5769 2016-06-17  Yao Qi  <yao.qi@linaro.org>
5770
5771         * linux-low.c (handle_extended_wait): Call
5772         uninsert_reinsert_breakpoints for the parent process.  Remove
5773         reinsert breakpoints from the child process.  Reinsert them to
5774         the parent process when vfork is done.
5775         * mem-break.c (uninsert_reinsert_breakpoints): New function.
5776         (reinsert_reinsert_breakpoints): New function.
5777         * mem-break.h (uninsert_reinsert_breakpoints): Declare
5778         (reinsert_reinsert_breakpoints): Declare.
5779
5780 2016-06-17  Yao Qi  <yao.qi@linaro.org>
5781
5782         * linux-low.c (handle_extended_wait): If the parent is doing
5783         step-over, remove the reinsert breakpoints from the forked child.
5784
5785 2016-06-17  Yao Qi  <yao.qi@linaro.org>
5786
5787         * linux-low.c (unsuspend_all_lwps): Declare.
5788         (linux_low_filter_event): If thread exited, call finish_step_over.
5789         If step-over is finished, unsuspend other threads.
5790
5791 2016-06-17  Yao Qi  <yao.qi@linaro.org>
5792
5793         * linux-low.c (linux_resume_one_lwp_throw): Assert
5794         has_reinsert_breakpoints returns false.
5795         * mem-break.c (delete_disabled_breakpoints): Assert
5796         bp type isn't reinsert_breakpoint.
5797
5798 2016-06-17  Yao Qi  <yao.qi@linaro.org>
5799
5800         * linux-low.c (maybe_hw_step): New function.
5801         (linux_resume_one_lwp_throw): Call maybe_hw_step.
5802         (finish_step_over): Switch current_thread to lwp temporarily,
5803         and assert has_reinsert_breakpoints returns true.
5804         (proceed_one_lwp): Call maybe_hw_step.
5805         * mem-break.c (has_reinsert_breakpoints): New function.
5806         * mem-break.h (has_reinsert_breakpoints): Declare.
5807
5808 2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>
5809
5810         * win32-low.c (win32_create_inferior): Add pointer casts for C++.
5811
5812 2016-05-17  Yao Qi  <yao.qi@linaro.org>
5813
5814         * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
5815         instead of find_inferior.
5816
5817 2016-05-05  Yao Qi  <yao.qi@linaro.org>
5818
5819         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
5820         Initialize res to zero.
5821
5822 2016-05-05  Yao Qi  <yao.qi@linaro.org>
5823
5824         * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
5825         to uint32_t.
5826
5827 2016-05-04  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5828
5829         * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
5830         used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
5831         (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
5832
5833 2016-04-28  Par Olsson  <par.olsson@windriver.com>
5834             Simon Marchi  <simon.marchi@ericsson.com>
5835
5836         * tracepoint.c (write_inferior_int8): New function.
5837         (cmd_qtenable_disable): Write enable flag using
5838         write_inferior_int8.
5839
5840 2016-04-25  Yao Qi  <yao.qi@linaro.org>
5841
5842         * linux-low.c (lwp_signal_can_be_delivered): Adjust.
5843         (need_step_over_p): Return zero if the LWP has pending signals
5844         can be delivered on software single step target.
5845
5846 2016-04-25  Yao Qi  <yao.qi@linaro.org>
5847
5848         * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
5849         return instead of error.
5850
5851 2016-04-22  Yao Qi  <yao.qi@linaro.org>
5852
5853         * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
5854         to 23.
5855
5856 2016-04-22  Yao Qi  <yao.qi@linaro.org>
5857
5858         * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
5859         signal when stepping over breakpoint with software single
5860         step.
5861
5862 2016-04-21  Pedro Alves  <palves@redhat.com>
5863
5864         * linux-s390-low.c (s390_collect_ptrace_register)
5865         (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
5866         add casts.
5867         (s390_check_regset): Use void * instead of gdb_byte *.
5868
5869 2016-04-20  Pedro Alves  <palves@redhat.com>
5870
5871         * configure: Renegerate.
5872
5873 2016-04-20  Yao Qi  <yao.qi@linaro.org>
5874
5875         * linux-aarch32-low.c: Include "arch/arm-linux.h".
5876         (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
5877         number 16.
5878         (arm_store_gregset): Likewise.
5879
5880 2016-04-16  Walfred Tedeschi  <walfred.tedeschi@intel.com>
5881
5882         * Makefile.in (clean): Add removal for i386-avx-mpx.c,
5883         i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
5884         (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
5885         (amd64-avx-mpx-linux.c): New rules.
5886         (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
5887         * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
5888         (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
5889         (srv_amd64_regobj): Add amd64-avx-mpx.o.
5890         (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
5891         (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
5892         (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
5893         (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
5894         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
5895         (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
5896         (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
5897         * linux-x86-low.c (x86_linux_read_description): Add case for
5898         X86_XSTATE_AVX_MPX_MASK.
5899         (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
5900         (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
5901         init_registers_i386_avx_mpx_linux.
5902         * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
5903         (initialize_low_tracepoint): Call
5904         init_registers_i386_avx_mpx_linux.
5905         * linux-amd64-ipa.c (get_ipa_tdesc):  Add case for avx_mpx.
5906         (initialize_low_tracepoint): Call
5907         init_registers_amd64_avx_mpx_linux.
5908         * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
5909         (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
5910         (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
5911         declarations.
5912
5913 2016-04-18  Pedro Alves  <palves@redhat.com>
5914
5915         * configure: Regenerate.
5916
5917 2016-04-13  Antoine Tremblay  <antoine.tremblay@ericsson.com>
5918
5919         * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
5920         (aarch64_emit_sub): Likewise.
5921
5922 2016-04-12  Pedro Alves  <palves@redhat.com>
5923
5924         * utils.c (prepare_to_throw_exception): Delete.
5925
5926 2016-04-05  Simon Marchi  <simon.marchi@ericsson.com>
5927
5928         * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
5929
5930 2016-04-05  Marcin Kościelnicki  <koriakin@0x04.net>
5931
5932         * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
5933
5934 2016-04-03  Marcin Kościelnicki  <koriakin@0x04.net>
5935
5936         * linux-aarch64-ipa.c: Add <elf.h> include.
5937         * linux-ppc-ipa.c: Add <elf.h> include.
5938         * linux-s390-ipa.c: Add <elf.h> include.
5939
5940 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
5941
5942         * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
5943         (get_raw_reg_ptr): Likewise.
5944         (get_trace_state_variable_value_ptr): Likewise.
5945         (set_trace_state_variable_value_ptr): Likewise.
5946         (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
5947         char *.
5948
5949 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
5950             Marcin Kościelnicki  <koriakin@0x04.net>
5951
5952         PR/17221
5953         * linux-ppc-low.c (emit_insns): New function.
5954         (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
5955         (ppc_emit_prologue): New function.
5956         (ppc_emit_epilogue): New function.
5957         (ppc_emit_add): New function.
5958         (ppc_emit_sub): New function.
5959         (ppc_emit_mul): New function.
5960         (ppc_emit_lsh): New function.
5961         (ppc_emit_rsh_signed): New function.
5962         (ppc_emit_rsh_unsigned): New function.
5963         (ppc_emit_ext): New function.
5964         (ppc_emit_zero_ext): New function.
5965         (ppc_emit_log_not): New function.
5966         (ppc_emit_bit_and): New function.
5967         (ppc_emit_bit_or): New function.
5968         (ppc_emit_bit_xor): New function.
5969         (ppc_emit_bit_not): New function.
5970         (ppc_emit_equal): New function.
5971         (ppc_emit_less_signed): New function.
5972         (ppc_emit_less_unsigned): New function.
5973         (ppc_emit_ref): New function.
5974         (ppc_emit_const): New function.
5975         (ppc_emit_reg): New function.
5976         (ppc_emit_pop): New function.
5977         (ppc_emit_stack_flush): New function.
5978         (ppc_emit_swap): New function.
5979         (ppc_emit_stack_adjust): New function.
5980         (ppc_emit_call): New function.
5981         (ppc_emit_int_call_1): New function.
5982         (ppc_emit_void_call_2): New function.
5983         (ppc_emit_if_goto): New function.
5984         (ppc_emit_goto): New function.
5985         (ppc_emit_eq_goto): New function.
5986         (ppc_emit_ne_goto): New function.
5987         (ppc_emit_lt_goto): New function.
5988         (ppc_emit_le_goto): New function.
5989         (ppc_emit_gt_goto): New function.
5990         (ppc_emit_ge_goto): New function.
5991         (ppc_write_goto_address): New function.
5992         (ppc_emit_ops_impl): New static variable.
5993         (ppc64v1_emit_prologue): New function.
5994         (ppc64v2_emit_prologue): New function.
5995         (ppc64_emit_epilogue): New function.
5996         (ppc64_emit_add): New function.
5997         (ppc64_emit_sub): New function.
5998         (ppc64_emit_mul): New function.
5999         (ppc64_emit_lsh): New function.
6000         (ppc64_emit_rsh_signed): New function.
6001         (ppc64_emit_rsh_unsigned): New function.
6002         (ppc64_emit_ext): New function.
6003         (ppc64_emit_zero_ext): New function.
6004         (ppc64_emit_log_not): New function.
6005         (ppc64_emit_bit_and): New function.
6006         (ppc64_emit_bit_or): New function.
6007         (ppc64_emit_bit_xor): New function.
6008         (ppc64_emit_bit_not): New function.
6009         (ppc64_emit_equal): New function.
6010         (ppc64_emit_less_signed): New function.
6011         (ppc64_emit_less_unsigned): New function.
6012         (ppc64_emit_ref): New function.
6013         (ppc64_emit_const): New function.
6014         (ppc64v1_emit_reg): New function.
6015         (ppc64v2_emit_reg): New function.
6016         (ppc64_emit_pop): New function.
6017         (ppc64_emit_stack_flush): New function.
6018         (ppc64_emit_swap): New function.
6019         (ppc64v1_emit_call): New function.
6020         (ppc64v2_emit_call): New function.
6021         (ppc64v1_emit_int_call_1): New function.
6022         (ppc64v2_emit_int_call_1): New function.
6023         (ppc64v1_emit_void_call_2): New function.
6024         (ppc64v2_emit_void_call_2): New function.
6025         (ppc64_emit_if_goto): New function.
6026         (ppc64_emit_eq_goto): New function.
6027         (ppc64_emit_ne_goto): New function.
6028         (ppc64_emit_lt_goto): New function.
6029         (ppc64_emit_le_goto): New function.
6030         (ppc64_emit_gt_goto): New function.
6031         (ppc64_emit_ge_goto): New function.
6032         (ppc64v1_emit_ops_impl): New static variable.
6033         (ppc64v2_emit_ops_impl): New static variable.
6034         (ppc_emit_ops): New function.
6035         (linux_low_target): Wire in ppc_emit_ops.
6036
6037 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
6038             Marcin Kościelnicki  <koriakin@0x04.net>
6039
6040         PR/17221
6041         * Makefile.in: Add powerpc-*-ipa.o
6042         * configure.srv: Add ipa_obj for powerpc*-linux.
6043         * linux-ppc-ipa.c: New file.
6044         * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
6045         includes.
6046         (PPC_FIELD): New macro.
6047         (PPC_SEXT): New macro.
6048         (PPC_OP6): New macro.
6049         (PPC_BO): New macro.
6050         (PPC_LI): New macro.
6051         (PPC_BD): New macro.
6052         (init_registers_*): Move prototype to linux-ppc-tdesc.h.
6053         (tdesc_*): Move declaration to linux-ppc-tdesc.h.
6054         (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
6055         (ppc_get_thread_area): New function.
6056         (is_elfv2_inferior): New function.
6057         (gen_ds_form): New function.
6058         (GEN_STD): New macro.
6059         (GEN_STDU): New macro.
6060         (GEN_LD): New macro.
6061         (GEN_LDU): New macro.
6062         (gen_d_form): New function.
6063         (GEN_ADDI): New macro.
6064         (GEN_ADDIS): New macro.
6065         (GEN_LI): New macro.
6066         (GEN_LIS): New macro.
6067         (GEN_ORI): New macro.
6068         (GEN_ORIS): New macro.
6069         (GEN_LWZ): New macro.
6070         (GEN_STW): New macro.
6071         (GEN_STWU): New macro.
6072         (gen_xfx_form): New function.
6073         (GEN_MFSPR): New macro.
6074         (GEN_MTSPR): New macro.
6075         (GEN_MFCR): New macro.
6076         (GEN_MTCR): New macro.
6077         (GEN_SYNC): New macro.
6078         (GEN_LWSYNC): New macro.
6079         (gen_x_form): New function.
6080         (GEN_OR): New macro.
6081         (GEN_MR): New macro.
6082         (GEN_LWARX): New macro.
6083         (GEN_STWCX): New macro.
6084         (GEN_CMPW): New macro.
6085         (gen_md_form): New function.
6086         (GEN_RLDICL): New macro.
6087         (GEN_RLDICR): New macro.
6088         (gen_i_form): New function.
6089         (GEN_B): New macro.
6090         (GEN_BL): New macro.
6091         (gen_b_form): New function.
6092         (GEN_BNE): New macro.
6093         (GEN_LOAD): New macro.
6094         (GEN_STORE): New macro.
6095         (gen_limm): New function.
6096         (gen_atomic_xchg): New function.
6097         (gen_call): New function.
6098         (ppc_relocate_instruction): New function.
6099         (ppc_install_fast_tracepoint_jump_pad): New function.
6100         (ppc_get_min_fast_tracepoint_insn_len): New function.
6101         (ppc_get_ipa_tdesc_idx): New function.
6102         (the_low_target): Wire in the new functions.
6103         (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
6104         tdescs.
6105         * linux-ppc-tdesc.h: New file.
6106
6107 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
6108
6109         * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
6110         (alloc_jump_pad_buffer): New function.
6111         * linux-amd64-ipa.c: Add <sys/mman.h> include.
6112         (alloc_jump_pad_buffer): New function.
6113         * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
6114         * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
6115         (alloc_jump_pad_buffer): New function.
6116         * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
6117         (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
6118         * tracepoint.h (alloc_jump_pad_buffer): New prototype.
6119         (getauxval) [!HAVE_GETAUXVAL]: New prototype.
6120
6121 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
6122
6123         * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
6124         * linux-amd64-ipa.c: Likewise.
6125         * linux-i386-ipa.c: Likewise.
6126         * linux-s390-ipa.c: Likewise.
6127         * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
6128         ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
6129         set_trace_state_variable_value_ptr.
6130         (struct ipa_sym_addresses): Likewise.
6131         (symbol_list): Likewise.
6132         (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
6133         accessing gdb_collect directly.
6134         (gdb_collect_ptr_type): New typedef.
6135         (get_raw_reg_ptr_type): New typedef.
6136         (get_trace_state_variable_value_ptr_type): New typedef.
6137         (set_trace_state_variable_value_ptr_type): New typedef.
6138         (gdb_collect_ptr): New global.
6139         (get_raw_reg_ptr): New global.
6140         (get_trace_state_variable_value_ptr): New global.
6141         (set_trace_state_variable_value_ptr): New global.
6142         (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
6143         accessing get_raw_reg directly.
6144         (get_get_tsv_func_addr): Likewise for
6145         get_trace_state_variable_value_ptr.
6146         (get_set_tsv_func_addr): Likewise for
6147         set_trace_state_variable_value_ptr.
6148         * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
6149
6150 2016-03-30  Simon Marchi  <simon.marchi@ericsson.com>
6151
6152         * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
6153
6154 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
6155
6156         * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
6157         packets.
6158         (relocate_instruction): Remove own_buf.
6159         * server.c (own_buf): Make global.
6160         (handle_v_requests): Make global.
6161         * server.h (own_buf): New declaration.
6162         (handle_v_requests): New prototype.
6163
6164 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
6165
6166         PR 18377
6167         * linux-s390-low.c (add_insns): New function.
6168         (s390_emit_prologue): New function.
6169         (s390_emit_epilogue): New function.
6170         (s390_emit_add): New function.
6171         (s390_emit_sub): New function.
6172         (s390_emit_mul): New function.
6173         (s390_emit_lsh): New function.
6174         (s390_emit_rsh_signed): New function.
6175         (s390_emit_rsh_unsigned): New function.
6176         (s390_emit_ext): New function.
6177         (s390_emit_log_not): New function.
6178         (s390_emit_bit_and): New function.
6179         (s390_emit_bit_or): New function.
6180         (s390_emit_bit_xor): New function.
6181         (s390_emit_bit_not): New function.
6182         (s390_emit_equal): New function.
6183         (s390_emit_less_signed): New function.
6184         (s390_emit_less_unsigned): New function.
6185         (s390_emit_ref): New function.
6186         (s390_emit_if_goto): New function.
6187         (s390_emit_goto): New function.
6188         (s390_write_goto_address): New function.
6189         (s390_emit_litpool): New function.
6190         (s390_emit_const): New function.
6191         (s390_emit_call): New function.
6192         (s390_emit_reg): New function.
6193         (s390_emit_pop): New function.
6194         (s390_emit_stack_flush): New function.
6195         (s390_emit_zero_ext): New function.
6196         (s390_emit_swap): New function.
6197         (s390_emit_stack_adjust): New function.
6198         (s390_emit_set_r2): New function.
6199         (s390_emit_int_call_1): New function.
6200         (s390_emit_void_call_2): New function.
6201         (s390_emit_eq_goto): New function.
6202         (s390_emit_ne_goto): New function.
6203         (s390_emit_lt_goto): New function.
6204         (s390_emit_le_goto): New function.
6205         (s390_emit_gt_goto): New function.
6206         (s390_emit_ge_goto): New function.
6207         (s390x_emit_prologue): New function.
6208         (s390x_emit_epilogue): New function.
6209         (s390x_emit_add): New function.
6210         (s390x_emit_sub): New function.
6211         (s390x_emit_mul): New function.
6212         (s390x_emit_lsh): New function.
6213         (s390x_emit_rsh_signed): New function.
6214         (s390x_emit_rsh_unsigned): New function.
6215         (s390x_emit_ext): New function.
6216         (s390x_emit_log_not): New function.
6217         (s390x_emit_bit_and): New function.
6218         (s390x_emit_bit_or): New function.
6219         (s390x_emit_bit_xor): New function.
6220         (s390x_emit_bit_not): New function.
6221         (s390x_emit_equal): New function.
6222         (s390x_emit_less_signed): New function.
6223         (s390x_emit_less_unsigned): New function.
6224         (s390x_emit_ref): New function.
6225         (s390x_emit_if_goto): New function.
6226         (s390x_emit_const): New function.
6227         (s390x_emit_call): New function.
6228         (s390x_emit_reg): New function.
6229         (s390x_emit_pop): New function.
6230         (s390x_emit_stack_flush): New function.
6231         (s390x_emit_zero_ext): New function.
6232         (s390x_emit_swap): New function.
6233         (s390x_emit_stack_adjust): New function.
6234         (s390x_emit_int_call_1): New function.
6235         (s390x_emit_void_call_2): New function.
6236         (s390x_emit_eq_goto): New function.
6237         (s390x_emit_ne_goto): New function.
6238         (s390x_emit_lt_goto): New function.
6239         (s390x_emit_le_goto): New function.
6240         (s390x_emit_gt_goto): New function.
6241         (s390x_emit_ge_goto): New function.
6242         (s390_emit_ops): New function.
6243         (struct linux_target_ops): Fill in emit_ops hook.
6244
6245 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
6246
6247         PR 18377
6248         * Makefile.in: Add s390 IPA files.
6249         * configure.srv: Build IPA for s390.
6250         * linux-s390-ipa.c: New file.
6251         * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
6252         (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
6253         (tdesc_s390_linux32): Likewise.
6254         (init_registers_s390_linux32v1): Likewise.
6255         (tdesc_s390_linux32v1): Likewise.
6256         (init_registers_s390_linux32v2): Likewise.
6257         (tdesc_s390_linux32v2): Likewise.
6258         (init_registers_s390_linux64): Likewise.
6259         (tdesc_s390_linux64): Likewise.
6260         (init_registers_s390_linux64v1): Likewise.
6261         (tdesc_s390_linux64v1): Likewise.
6262         (init_registers_s390_linux64v2): Likewise.
6263         (tdesc_s390_linux64v2): Likewise.
6264         (init_registers_s390_te_linux64): Likewise.
6265         (tdesc_s390_te_linux64): Likewise.
6266         (init_registers_s390_vx_linux64): Likewise.
6267         (tdesc_s390_vx_linux64): Likewise.
6268         (init_registers_s390_tevx_linux64): Likewise.
6269         (tdesc_s390_tevx_linux64): Likewise.
6270         (init_registers_s390x_linux64): Likewise.
6271         (tdesc_s390x_linux64): Likewise.
6272         (init_registers_s390x_linux64v1): Likewise.
6273         (tdesc_s390x_linux64v1): Likewise.
6274         (init_registers_s390x_linux64v2): Likewise.
6275         (tdesc_s390x_linux64v2): Likewise.
6276         (init_registers_s390x_te_linux64): Likewise.
6277         (tdesc_s390x_te_linux64): Likewise.
6278         (init_registers_s390x_vx_linux64): Likewise.
6279         (tdesc_s390x_vx_linux64): Likewise.
6280         (init_registers_s390x_tevx_linux64): Likewise.
6281         (tdesc_s390x_tevx_linux64): Likewise.
6282         (have_hwcap_s390_vx): New static variable.
6283         (s390_arch_setup): Fill have_hwcap_s390_vx.
6284         (s390_get_thread_area): New function.
6285         (s390_ft_entry_gpr_esa): New const.
6286         (s390_ft_entry_gpr_zarch): New const.
6287         (s390_ft_entry_misc): New const.
6288         (s390_ft_entry_fr): New const.
6289         (s390_ft_entry_vr): New const.
6290         (s390_ft_main_31): New const.
6291         (s390_ft_main_64): New const.
6292         (s390_ft_exit_fr): New const.
6293         (s390_ft_exit_vr): New const.
6294         (s390_ft_exit_misc): New const.
6295         (s390_ft_exit_gpr_esa): New const.
6296         (s390_ft_exit_gpr_zarch): New const.
6297         (append_insns): New function.
6298         (s390_relocate_instruction): New function.
6299         (s390_install_fast_tracepoint_jump_pad): New function.
6300         (s390_get_min_fast_tracepoint_insn_len): New function.
6301         (s390_get_ipa_tdesc_idx): New function.
6302         (struct linux_target_ops): Wire in the above functions.
6303         (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
6304         * linux-s390-tdesc.h: New file.
6305
6306 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
6307
6308         * linux-s390-low.c (s390_supports_tracepoints): New function.
6309         (struct linux_target_ops): Fill supports_tracepoints hook.
6310
6311 2016-03-18  Yao Qi  <yao.qi@linaro.org>
6312
6313         * linux-low.c (lwp_signal_can_be_delivered): New function.
6314         (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
6315
6316 2016-03-18  Yao Qi  <yao.qi@linaro.org>
6317
6318         * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
6319         0 if signal is enqueued.  Remove 'signal' from one debugging
6320         message.  Move one debugging message to some lines below.
6321         Remove code setting 'signal' to 0.
6322
6323 2016-03-18  Yao Qi  <yao.qi@linaro.org>
6324
6325         * linux-low.c (linux_low_filter_event): Remove redundant
6326         WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
6327
6328 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
6329
6330         * linux-ppc-low.c (ppc_supports_tracepoints): New function.
6331         (struct linux_target_ops): Wire in the above.
6332
6333 2016-03-03  Yao Qi  <yao.qi@linaro.org>
6334
6335         * linux-low.c: Update comments to start_step_over.
6336
6337 2016-03-03  Yao Qi  <yao.qi@linaro.org>
6338
6339         PR server/19736
6340         * linux-low.c (handle_extended_wait): Set child suspended
6341         if event_lwp->bp_reinsert isn't zero.
6342
6343 2016-03-02  Yao Qi  <yao.qi@linaro.org>
6344
6345         * linux-low.c (linux_resume_one_lwp_throw): Replace code with
6346         enqueue_pending_signal.
6347
6348 2016-03-02  Marcin Kościelnicki  <koriakin@0x04.net>
6349
6350         * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
6351         is actually loaded.
6352
6353 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
6354
6355         * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
6356         (s390_regmap_3264) [!__s390x__]: New global.
6357         (s390_collect_ptrace_register): Skip map entries containing -1.
6358         (s390_supply_ptrace_register): Ditto.
6359         (s390_fill_gprs_high): New function.
6360         (s390_store_gprs_high): New function.
6361         (s390_regsets): Add NT_S390_HIGH_GPRS.
6362         (s390_get_hwcap): Enable on 31-bit.
6363         (have_hwcap_s390_high_gprs): Enable on 31-bit.
6364         (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
6365         Detect NT_S390_HIGH_GPRS.
6366         (s390_usrregs_info_3264): Enable on 31-bit.
6367         (s390_regs_info): Enable regs_info_3264 on 31-bit.
6368         (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
6369
6370 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
6371
6372         PR gdb/13808
6373         * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
6374         * configure.srv: Ditto.
6375         * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
6376         (initialize_low_tracepoint): Remove ipa_tdesc assignment.
6377         * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
6378         (init_registers_amd64_linux): Remove prototype.
6379         (tdesc_amd64_linux): Remove declaration.
6380         (get_ipa_tdesc): New function.
6381         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
6382         initialize remaining tdescs.
6383         * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
6384         (init_registers_i386_linux): Remove prototype.
6385         (tdesc_i386_linux): Remove declaration.
6386         (get_ipa_tdesc): New function.
6387         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
6388         initialize remaining tdescs.
6389         * linux-low.c (linux_get_ipa_tdesc_idx): New function.
6390         (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
6391         * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
6392         * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
6393         (x86_get_ipa_tdesc_idx): New function.
6394         (the_low_target): Wire in x86_get_ipa_tdesc_idx.
6395         * linux-x86-tdesc.h: New file.
6396         * target.h (struct target_ops): Add get_ipa_tdesc_idx.
6397         (target_get_ipa_tdesc_idx): New macro.
6398         * tracepoint.c (ipa_tdesc_idx): New macro.
6399         (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
6400         (symbol_list): Add ipa_tdesc_idx.
6401         (cmd_qtstart): Write ipa_tdesc_idx in the target.
6402         (ipa_tdesc): Remove.
6403         (ipa_tdesc_idx): New variable.
6404         (get_context_regcache): Use get_ipa_tdesc.
6405         (gdb_collect): Ditto.
6406         (gdb_probe): Ditto.
6407         * tracepoint.h (get_ipa_tdesc): New prototype.
6408         (ipa_tdesc): Remove.
6409
6410 2016-02-24  Pedro Alves  <palves@redhat.com>
6411
6412         * linux-low.c (check_stopped_by_breakpoint): Rename to ...
6413         (save_stop_reason): ... this.  Use GDB_ARCH_IS_TRAP_HWBKPT and
6414         handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
6415         Factor out common code between the USE_SIGTRAP_SIGINFO and
6416         !USE_SIGTRAP_SIGINFO blocks.
6417         (linux_low_filter_event): Call save_stop_reason instead of
6418         check_stopped_by_breakpoint and check_stopped_by_watchpoint.
6419         Update comments.
6420         (linux_wait_1): Update comments.
6421
6422 2016-02-24  Wei-cheng Wang  <cole945@gmail.com>
6423
6424         * linux-ppc-low.c (ppc_supports_z_point_type): New function:
6425         (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
6426         (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
6427         ppc_insert_point, ppc_remove_point.
6428
6429 2016-02-17  Marcin Kościelnicki  <koriakin@0x04.net>
6430
6431         * linux-s390-low.c (s390_supports_z_point_type): New function.
6432         (struct linux_target_ops): Wire s390_supports_z_point_type in.
6433
6434 2016-02-16  Yao Qi  <yao.qi@linaro.org>
6435
6436         * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
6437         PC.  Get pc from regcache_read_pc.
6438
6439 2016-02-12  Yao Qi  <yao.qi@linaro.org>
6440
6441         * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
6442         or linux_get_pc_32bit.
6443         (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
6444
6445 2016-02-12  Yao Qi  <yao.qi@linaro.org>
6446
6447         * linux-arm-low.c (get_next_pcs_ops): Initialize it with
6448         arm_linux_get_next_pcs_fixup.
6449
6450 2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>
6451
6452         * tracepoint.c (x_tracepoint_action_download): Change
6453         write_inferior_data_ptr to write_inferior_data_pointer.
6454         (cmd_qtstart): Likewise.
6455         (write_inferior_data_ptr): Remove.
6456         (download_agent_expr): Change write_inferior_data_ptr to
6457         write_inferior_data_pointer.
6458         (download_tracepoint_1): Likewise.
6459         (download_tracepoint): Likewise.
6460         (download_trace_state_variables): Likewise.
6461
6462 2016-02-11  Wei-cheng Wang  <cole945@gmail.com>
6463             Marcin Kościelnicki  <koriakin@0x04.net>
6464
6465         * tracepoint.c (struct tracepoint_action_ops): Remove.
6466         (struct tracepoint_action): Remove ops.
6467         (m_tracepoint_action_download, r_tracepoint_action_download)
6468         (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
6469         size and offset accordingly.
6470         (m_tracepoint_action_ops, r_tracepoint_action_ops)
6471         (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
6472         (tracepoint_action_send, tracepoint_action_download): New functions.
6473         Helpers for trace action handlers.
6474         (add_tracepoint_action): Remove setup actions ops.
6475         (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
6476
6477 2016-02-10  Yao Qi  <yao.qi@linaro.org>
6478
6479         * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
6480
6481 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
6482
6483         * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
6484         to AC_OUTPUT.
6485         * configure: Regenerate.
6486
6487 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
6488
6489         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
6490         void * to gdb_byte *.
6491         * linux-low.c (siginfo_fixup): Likewise.
6492         (linux_xfer_siginfo): Likewise.
6493         * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
6494         Likewise.
6495         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
6496
6497 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
6498
6499         * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
6500         to srv_tgtobj.
6501         (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
6502         to srv_tgtobj.
6503         * linux-x86-low.c [__x86_64__]: Include
6504         "nat/amd64-linux-siginfo.h".
6505         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
6506         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
6507         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
6508         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
6509         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
6510         (cpt_si_fd, si_timerid, si_overrun): Move from
6511         nat/amd64-linux-siginfo.c.
6512         * Makefile.in (amd64-linux-siginfo.o:): New rule.
6513
6514 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
6515
6516         * server.c (skip_to_semicolon):  Remove.
6517         (process_point_options): Use strchrnul instead of
6518         skip_to_semicolon.
6519
6520 2016-01-26  Yao Qi  <yao.qi@linaro.org>
6521
6522         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
6523         * linux-low.c (install_software_single_step_breakpoints): Don't
6524         call regcache_read_pc.
6525         * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
6526         argument pc.
6527
6528 2016-01-26  Yao Qi  <yao.qi@linaro.org>
6529
6530         * linux-low.c (install_software_single_step_breakpoints): Call
6531         regcache_read_pc instead of get_pc.
6532
6533 2016-01-26  Yao Qi  <yao.qi@linaro.org>
6534
6535         * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
6536         (unblock_async_io): Rename to ...
6537         (block_unblock_async_io): ... it.  New function.
6538         (enable_async_io): Don't install SIGIO handler.  Unblock it
6539         instead.
6540         (disable_async_io): Don't ignore SIGIO.  Block it instead.
6541         (initialize_async_io): Install SIGIO handler.  Don't call
6542         unblock_async_io.
6543
6544 2016-01-26  Yao Qi  <yao.qi@linaro.org>
6545
6546         * remote-utils.c (getpkt): If the buffer isn't empty, and the
6547         first character is '\003', call *the_target->request_interrupt.
6548
6549 2016-01-25  Yao Qi  <yao.qi@linaro.org>
6550
6551         * remote-utils.c (new_thread_notify): Remove.
6552         (dead_thread_notify): Likewise.
6553         * remote-utils.h (new_thread_notify): Remove declaration.
6554         (dead_thread_notify): Likewise.
6555
6556 2016-01-23  Marcin Kościelnicki  <koriakin@0x04.net>
6557
6558         * gdb.trace/pending.exp: Fix expected message on continue.
6559
6560 2016-01-22  Marcin Kościelnicki  <koriakin@0x04.net>
6561
6562         * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
6563         it works properly on big-endian machines where sizeof (CORE_ADDR)
6564         != sizeof (void *).
6565
6566 2016-01-21  Pedro Alves  <palves@redhat.com>
6567
6568         * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
6569         (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
6570         * configure: Regenerate.
6571
6572 2016-01-21  Yao Qi  <yao.qi@linaro.org>
6573
6574         * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
6575         is_thumb and set it according to CPSR saved on the stack.
6576         (get_next_pcs_syscall_next_pc): Pass is_thumb to
6577         arm_sigreturn_next_pc.
6578
6579 2016-01-18  Yao Qi  <yao.qi@linaro.org>
6580
6581         * linux-low.c (linux_set_pc_64bit): New function.
6582         (linux_get_pc_64bit): New function.
6583         * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
6584         Declare.
6585         * linux-sparc-low.c (debug_threads): Remove declaration.
6586         (sparc_get_pc): Remove.
6587         (the_low_target): Use linux_get_pc_64bit instead of
6588         sparc_get_pc.
6589         * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
6590         (the_low_target): Use linux_get_pc_64bit and
6591         linux_set_pc_64bit.
6592
6593 2016-01-18  Yao Qi  <yao.qi@linaro.org>
6594
6595         * linux-arm-low.c (debug_threads): Remove declaration.
6596         (arm_get_pc, arm_set_pc): Remove.
6597         (the_low_target): Use linux_get_pc_32bit and
6598         linux_set_pc_32bit.
6599         * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
6600         (the_low_target): Use linux_get_pc_32bit and
6601         linux_set_pc_32bit.
6602         * linux-cris-low.c (debug_threads): Remove declaration.
6603         (cris_get_pc, cris_set_pc,): Remove.
6604         (the_low_target): Use linux_get_pc_32bit and
6605         linux_set_pc_32bit.
6606         * linux-crisv32-low.c (debug_threads): Remove declaration.
6607         (cris_get_pc, cris_set_pc): Remove.
6608         (the_low_target): Use linux_get_pc_32bit and
6609         linux_set_pc_32bit.
6610         * linux-low.c: Include inttypes.h.
6611         (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
6612         * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
6613         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
6614         (the_low_target): Use linux_get_pc_32bit and
6615         linux_set_pc_32bit.
6616         * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
6617         (the_low_target): Use linux_get_pc_32bit and
6618         linux_set_pc_32bit.
6619         * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
6620         (the_low_target): Use linux_get_pc_32bit and
6621         linux_set_pc_32bit.
6622         * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
6623         (the_low_target): Use linux_get_pc_32bit and
6624         linux_set_pc_32bit.
6625         * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
6626         (the_low_target): Use linux_get_pc_32bit and
6627         linux_set_pc_32bit.
6628
6629 2016-01-18  Gary Benson  <gbenson@redhat.com>
6630
6631         * configure.ac (AC_FUNC_FORK): New check.
6632         * config.in: Regenerate.
6633         * configure: Likewise.
6634
6635 2016-01-14  Yao Qi  <yao.qi@linaro.org>
6636
6637         * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
6638         * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
6639         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
6640         arm_get_next_pcs_ctor.
6641
6642 2016-01-12  Josh Stone  <jistone@redhat.com>
6643             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6644
6645         * inferiors.h: Include "gdb_vecs.h".
6646         (struct process_info): Add syscalls_to_catch.
6647         * inferiors.c (remove_process): Free syscalls_to_catch.
6648         * remote-utils.c (prepare_resume_reply): Report syscall_entry and
6649         syscall_return stops.
6650         * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
6651         * server.c (handle_general_set): Handle QCatchSyscalls.
6652         (handle_query): Report support for QCatchSyscalls.
6653         * target.h (struct target_ops): Add supports_catch_syscall.
6654         (target_supports_catch_syscall): New macro.
6655         * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
6656         (struct lwp_info): Add syscall_state.
6657         * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
6658         Maintain syscall_state and syscalls_to_catch across exec.
6659         (get_syscall_trapinfo): New function, proxy to the_low_target.
6660         (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
6661         (linux_low_filter_event): Toggle syscall_state entry/return for
6662         syscall traps, and set it ignored for all others.
6663         (gdb_catching_syscalls_p): New function.
6664         (gdb_catch_this_syscall_p): New function.
6665         (linux_wait_1): Handle SYSCALL_SIGTRAP.
6666         (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
6667         (linux_supports_catch_syscall): New function.
6668         (linux_target_ops): Install it.
6669         * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
6670         (the_low_target): Install it.
6671
6672 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
6673
6674         * acinclude.m4: Include new ../warning.m4 file.
6675         * configure: Regenerated.
6676         * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
6677
6678 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
6679
6680         * ax.c (is_goto_target): Mark static.
6681         * linux-low.c (register_addr): Likewise.
6682         (linux_fetch_registers, linux_store_registers): Likewise.
6683         * mem-break.c (any_persistent_commands): Fix old prototype.
6684         (add_commands_to_breakpoint): Mark static.
6685         * regcache.c (find_register_by_name): Delete unused func.
6686         * remote-utils.c (hex_or_minus_one): Mark static.
6687         * server.c (monitor_show_help): Mark static.
6688         (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
6689         handle_v_requests): Likewise.
6690
6691 2016-01-12  Pedro Alves  <palves@redhat.com>
6692
6693         Remove use of the registered trademark symbol throughout.
6694
6695 2016-01-08  Yao Qi  <yao.qi@linaro.org>
6696
6697         * remote-utils.c (getpkt): If c is '\003', call target hook
6698         request_interrupt.
6699
6700 2016-01-06  Yao Qi  <yao.qi@linaro.org>
6701
6702         * linux-aarch32-low.h (arm_abi_breakpoint): Move to
6703         linux-aarch32-low.c.
6704         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6705         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
6706         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6707         (thumb2_breakpoint): Declare.
6708         * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
6709         linux-aarch32-low.h.
6710         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6711         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
6712         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6713
6714 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
6715
6716         * gdbreplay.c (gdbreplay_version): Change copyright year in
6717         version message.
6718         * server.c (gdbserver_version): Likewise.
6719
6720 2015-12-28  Patrick Palka  <patrick@parcs.ath.cx>
6721
6722         * server.c (crc32_table): Delete.
6723         (crc32): Use libiberty's xcrc32 function.
6724
6725 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
6726
6727         * lynx-low.c (lynx_delete_thread_callback): New function.
6728         (lynx_mourn): Properly delete our process and all of its
6729         threads.  Remove call to clear_inferiors.
6730
6731 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
6732
6733         * target.c (thread_search_callback): Add check that
6734         the thread_stopped target callback is not NULL before
6735         calling it.
6736
6737 2015-12-21  Yao Qi  <yao.qi@linaro.org>
6738
6739         * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
6740         arm breakpoint.
6741
6742 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6743
6744         * server.c (handle_query): Call target_supports_software_single_step.
6745
6746 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6747
6748         * linux-low.c (single_step): New function.
6749         (linux_resume_one_lwp_throw): Call single_step.
6750         (start_step_over): Likewise.
6751
6752 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6753
6754         * Makefile.in (SFILES): Append arch/arm-linux.c,
6755         arch/arm-get-next-pcs.c.
6756         (arm-linux.o): New rule.
6757         (arm-get-next-pcs.o): New rule.
6758         * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
6759         arm-linux.o.
6760         * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro.  Moved
6761         to linux-aarch32-low.c.
6762         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6763         (arm_breakpoint_len, thumb_breakpoint): Likewise.
6764         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6765         (thumb2_breakpoint_len): Likewise.
6766         (arm_is_thumb_mode): Make non-static.
6767         * linux-aarch32-low.h (arm_abi_breakpoint): New macro.  Moved
6768         from linux-aarch32-low.c.
6769         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6770         (arm_breakpoint_len, thumb_breakpoint): Likewise.
6771         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6772         (thumb2_breakpoint_len): Likewise.
6773         (arm_is_thumb_mode): New declaration.
6774         * linux-arm-low.c: Include arch/arm-linux.h
6775         aarch/arm-get-next-pcs.h, sys/syscall.h.
6776         (get_next_pcs_ops): New struct.
6777         (get_next_pcs_addr_bits_remove): New function.
6778         (get_next_pcs_is_thumb): New function.
6779         (get_next_pcs_read_memory_unsigned_integer): Likewise.
6780         (arm_sigreturn_next_pc): Likewise.
6781         (get_next_pcs_syscall_next_pc): Likewise.
6782         (arm_gdbserver_get_next_pcs): Likewise.
6783         (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
6784         Initialize.
6785         * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
6786         * server.h: Include gdb_vecs.h.
6787
6788 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6789
6790         * Makefile.in (SFILES): Append common/common-regcache.c.
6791         (OBS): Append common-regcache.o.
6792         (common-regcache.o): New rule.
6793         * regcache.c (init_register_cache): Initialize cache to
6794         REG_UNAVAILABLE.
6795         (regcache_raw_read_unsigned): New function.
6796         * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
6797         register_status enum.
6798
6799 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6800
6801         * linux-aarch64-low.c (the_low_targets): Rename
6802         breakpoint_reinsert_addr to get_next_pcs.
6803         * linux-arm-low.c (the_low_targets): Likewise.
6804         * linux-bfin-low.c (the_low_targets): Likewise.
6805         * linux-cris-low.c (the_low_targets): Likewise.
6806         * linux-crisv32-low.c (the_low_targets): Likewise.
6807         * linux-low.c (can_software_single_step): Likewise.
6808         (install_software_single_step_breakpoints): New function.
6809         (start_step_over): Use install_software_single_step_breakpoints.
6810         * linux-low.h: New CORE_ADDR vector.
6811         (struct linux_target_ops) Rename breakpoint_reinsert_addr to
6812         get_next_pcs.
6813         * linux-mips-low.c (the_low_targets): Likewise.
6814         * linux-nios2-low.c (the_low_targets): Likewise.
6815         * linux-sparc-low.c (the_low_targets): Likewise.
6816
6817 2015-12-17  Pedro Alves  <palves@redhat.com>
6818
6819         * linux-low.c (linux_kill_one_lwp): Remove references to
6820         LinuxThreads.
6821         (kill_lwp): Remove HAVE_TKILL_SYSCALL check.  No longer fall back
6822         to 'kill'.
6823         (linux_init_signals): Delete.
6824         (initialize_low): Adjust.
6825         * thread-db.c (thread_db_init): Remove LinuxThreads reference.
6826
6827 2015-12-16  Pedro Alves  <palves@redhat.com>
6828
6829         * configure.ac (compiler warning flags): When testing a
6830         -Wno-foo option, check whether -Wfoo works instead.
6831         * configure: Regenerate.
6832
6833 2015-12-11  Don Breazeal  <donb@codesourcery.com>
6834
6835         * server.c (process_serial_event): Don't exit from gdbserver
6836         in remote mode if there are still active inferiors.
6837
6838 2015-12-11  Yao Qi  <yao.qi@linaro.org>
6839
6840         * linux-aarch64-low.c (aarch64_breakpoint_at): Call
6841         arm_breakpoint_at if the process is 32-bit.
6842
6843 2015-12-11  Yao Qi  <yao.qi@linaro.org>
6844
6845         * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
6846         arm breakpoint.
6847
6848 2015-12-07  Yao Qi  <yao.qi@linaro.org>
6849
6850         * configure.srv: Append arm.o to srv_tgtobj for
6851         aarch64*-*-linux* target.
6852         * linux-aarch32-low.c (arm_abi_breakpoint): New macro.  Moved
6853         from linux-arm-low.c.
6854         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6855         (arm_breakpoint_len, thumb_breakpoint): Likewise.
6856         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6857         (thumb2_breakpoint_len): Likewise.
6858         (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
6859         (arm_breakpoint_kinds): Likewise.
6860         (arm_breakpoint_kind_from_pc): Likewise.
6861         (arm_sw_breakpoint_from_kind): Likewise.
6862         (arm_breakpoint_kind_from_current_state): Likewise.
6863         * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
6864         (arm_sw_breakpoint_from_kind): Declare.
6865         (arm_breakpoint_kind_from_current_state): Declare.
6866         (arm_breakpoint_at): Declare.
6867         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
6868         arm_sw_breakpoint_from_kind if process is 32-bit.
6869         (aarch64_breakpoint_kind_from_pc): New function.
6870         (aarch64_breakpoint_kind_from_current_state): New function.
6871         (the_low_target): Initialize fields breakpoint_kind_from_pc
6872         and breakpoint_kind_from_current_state.
6873         * linux-arm-low.c (arm_breakpoint_kinds): Move to
6874         linux-aarch32-low.c.
6875         (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
6876         (arm_breakpoint, arm_breakpoint_len): Likewise.
6877         (thumb_breakpoint, thumb_breakpoint_len): Likewise.
6878         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6879         (arm_is_thumb_mode): Likewise.
6880         (arm_breakpoint_at): Likewise.
6881         (arm_breakpoint_kind_from_pc): Likewise.
6882         (arm_sw_breakpoint_from_kind): Likewise.
6883         (arm_breakpoint_kind_from_current_state): Likewise.
6884
6885         Revert:
6886         2015-08-04  Yao Qi  <yao.qi@linaro.org>
6887
6888         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6889         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6890         * server.c (extended_protocol): Remove "static".
6891         * server.h (extended_protocol): Declare it.
6892
6893 2015-12-04  Josh Stone  <jistone@redhat.com>
6894
6895         * target.h (struct target_ops) <arch_setup>: Rename to ...
6896         (struct target_ops) <post_create_inferior>: ... this.
6897         (target_arch_setup): Rename to ...
6898         (target_post_create_inferior): ... this, calling post_create_inferior.
6899         * server.c (start_inferior): Update target_arch_setup calls to
6900         target_post_create_inferior.
6901         * linux-low.c (linux_low_ptrace_options): Forward declare.
6902         (linux_arch_setup): Update its comment for general use.
6903         (linux_post_create_inferior): New, run arch_setup and setup ptrace.
6904         (struct linux_target_ops): Use linux_post_create_inferior.
6905         * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
6906         to post_create_inferior.
6907         * nto-low.c (struct nto_target_ops): Likewise.
6908         * spu-low.c (struct spu_target_ops): Likewise.
6909         * win32-low.c (struct win32_target_ops): Likewise.
6910
6911 2015-12-03  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6912
6913         * linux-arm-low.c: Remove duplicate arch/arm.h include.
6914
6915 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6916
6917         * linux-arm-low.c (arm_reinsert_addr): Remove function.
6918         (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
6919         * linux-cris-low.c (cris_reinsert_addr> Remove function.
6920         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6921         * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
6922         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6923         * linux-mips-low.c (mips_reinsert_addr): Remove function.
6924         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6925         * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
6926         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6927         * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
6928         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6929
6930 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6931
6932         * linux-low.c (linux_look_up_symbols): Don't call
6933         linux_supports_traceclone.
6934         * linux-low.h (thread_db_init): Remove use_events argument.
6935         * thread-db.c (thread_db_use_event): Remove global variable.
6936         (struct thread_db) <td_thr_event_enable_p>: Remove field.
6937         (struct thread_db) <td_create_bp>: Remove field.
6938         (thread_db_create_event): Remove function.
6939         (thread_db_enable_reporting): Likewise.
6940         (find_one_thread): Don't check for thread_db_use_events.
6941         (attach_thread): Likewise.
6942         (thread_db_load_search): Remove td_thr_event_enable_p initialization.
6943         (try_thread_db_load_1): Don't check for thread_db_use_events.
6944         (thread_db_init): Remove use_events argument and thread events
6945         handling.
6946         (remove_thread_event_breakpoints): Remove function.
6947         (thread_db_detach): Remove call to remove_thred_event_breakpoints.
6948
6949 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6950
6951         * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
6952         New function.
6953         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6954         * linux-arm-low.c (arm_supports_hardware_single_step): New function.
6955         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6956         * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
6957         (struct linux_target_ops) <bfin_supports_hardware_single_step>:
6958         Initialize.
6959         * linux-crisv32-low.c (cris_supports_hardware_single_step):
6960         New function.
6961         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6962         * linux-low.c (can_hardware_single_step): Use
6963         supports_hardware_single_step.
6964         (can_software_single_step): New function.
6965         (start_step_over): Call can_software_single_step.
6966         (linux_supports_hardware_single_step): New function.
6967         (struct target_ops) <supports_software_single_step>: Initialize.
6968         * linux-low.h (struct linux_target_ops)
6969         <supports_hardware_single_step>: Initialize.
6970         * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
6971         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6972         * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
6973         (struct linux_target_ops) <supports_hardware_single_step> Initialize.
6974         * linux-s390-low.c (s390_supports_hardware_single_step): New function.
6975         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6976         * linux-sh-low.c (sh_supports_hardware_single_step): New function.
6977         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6978         * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
6979         (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
6980         Initialize.
6981         * linux-tile-low.c (tile_supports_hardware_single_step): New function.
6982         (struct linux_target_ops) <tile_supports_hardware_single_step>:
6983         Initialize.
6984         * linux-x86-low.c (x86_supports_hardware_single_step) New function.
6985         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6986         * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
6987         New function.
6988         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6989         * target.h (struct target_ops): <supports_software_single_step>:
6990         New field.
6991         (target_supports_software_single_step): New macro.
6992
6993 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6994
6995         * linux-low.c (linux_wait_1): Fix pc advance condition.
6996         * mem-break.c (reinsert_breakpoint_inserted_here): New function.
6997         * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
6998
6999 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7000
7001         * linux-arm-low.c (arm_is_thumb_mode): New function.
7002         (arm_breakpoint_at): Use arm_is_thumb_mode.
7003         (arm_breakpoint_kind_from_current_state): New function.
7004         (struct linux_target_ops) <breakpoint_kind_from_current_state>:
7005         Initialize.
7006         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
7007         (linux_breakpoint_kind_from_current_state): New function.
7008         (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
7009         * linux-low.h (struct linux_target_ops)
7010         <breakpoint_kind_from_current_state>: New field.
7011         * target.h (struct target_ops): Likewise.
7012         (target_breakpoint_kind_from_current_state): New macro.
7013
7014 2015-11-30  Pedro Alves  <palves@redhat.com>
7015
7016         * linux-low.c (linux_resume): Wake up the event loop before
7017         returning.
7018
7019 2015-11-30  Pedro Alves  <palves@redhat.com>
7020
7021         * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
7022         check.
7023         (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
7024         to -1.
7025         * target.c (struct thread_search): New structure.
7026         (thread_search_callback): New function.
7027         (prev_general_thread): New global.
7028         (prepare_to_access_memory, done_accessing_memory): New functions.
7029         * target.h (prepare_to_access_memory, done_accessing_memory):
7030         Replace macros with function declarations.
7031
7032 2015-11-30  Pedro Alves  <palves@redhat.com>
7033
7034         PR 14618
7035         * linux-low.c (linux_wait_1): If the last resumed thread is gone,
7036         report TARGET_WAITKIND_NO_RESUMED.
7037         * remote-utils.c (prepare_resume_reply): Handle
7038         TARGET_WAITKIND_NO_RESUMED.
7039         * server.c (report_no_resumed): New global.
7040         (handle_query) <qSupported>: Handle "no-resumed+".  Report
7041         "no-resumed+" support.
7042         (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
7043         return error if the client doesn't support no-resumed events.
7044         (push_stop_notification): New function.
7045         (handle_target_event): Use it.  Report TARGET_WAITKIND_NO_RESUMED
7046         events if the client supports them.
7047
7048 2015-11-30  Pedro Alves  <palves@redhat.com>
7049
7050         * linux-low.c (thread_still_has_status_pending_p): Don't check
7051         vCont;t here.
7052         (lwp_resumed): New function.
7053         (status_pending_p_callback): Return early if the LWP is not
7054         supposed to be resumed.
7055
7056 2015-11-30  Pedro Alves  <palves@redhat.com>
7057
7058         * linux-low.c (handle_extended_wait): Assert that the LWP's
7059         waitstatus is TARGET_WAITKIND_IGNORE.  If GDB wants to hear about
7060         thread create events, leave the new child's status pending.
7061         (linux_low_filter_event): If GDB wants to hear about thread exit
7062         events, leave the LWP marked dead and don't delete it.
7063         (linux_wait_for_event_filtered): Don't check for thread exit.
7064         (filter_exit_event): New function.
7065         (linux_wait_1): Use it, when returning an exit event.
7066         (linux_resume_one_lwp_throw): Assert that the LWP's
7067         waitstatus is TARGET_WAITKIND_IGNORE.
7068         * remote-utils.c (prepare_resume_reply): Handle
7069         TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
7070         * server.c (report_thread_events): New global.
7071         (handle_general_set): Handle QThreadEvents.
7072         (handle_query) <qSupported>: Handle and report QThreadEvents+;
7073         (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
7074         TARGET_WAITKIND_THREAD_EXITED.
7075         * server.h (report_thread_events): Declare.
7076
7077 2015-11-30  Pedro Alves  <palves@redhat.com>
7078
7079         * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
7080         the thread's last_resume_kind was resume_stop.
7081
7082 2015-11-30  Pedro Alves  <palves@redhat.com>
7083
7084         * linux-low.c (linux_attach): In non-stop mode, wait for one stop
7085         before returning.
7086
7087 2015-11-30  Pedro Alves  <palves@redhat.com>
7088
7089         * server.c (handle_v_requests): Handle vCtrlC.
7090
7091 2015-11-30  Pedro Alves  <palves@redhat.com>
7092
7093         * gdbthread.h (find_any_thread_of_pid): Declare.
7094         * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
7095         functions.
7096         * server.c (handle_query): If current_thread is NULL, look for
7097         another thread of the selected process.
7098
7099 2015-11-26  Daniel Colascione  <dancol@dancol.org>
7100             Simon Marchi  <simon.marchi@ericsson.com>
7101
7102         * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
7103         * server.c (handle_qxfer_threads_worker): Refactor to include thread
7104         name in reply.
7105         * target.h (struct target_ops) <thread_name>: New field.
7106         (target_thread_name): New macro.
7107
7108 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
7109
7110         * regcache.h (regcache_invalidate_pid): Add declaration.
7111         * regcache.c (regcache_invalidate_pid): New function, extracted
7112         from regcache_invalidate.
7113         (regcache_invalidate): Reimplement using regcache_invalidate_pid.
7114         Add trivial documentation comment.
7115         * lynx-low.c: Use regcache_invalidate_pid instead of
7116         regcache_invalidate.
7117
7118 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
7119
7120         * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
7121         and Elf64_auxv_t if the target is Android.
7122
7123 2015-11-22  Doug Evans  <xdje42@gmail.com>
7124
7125         * target.h: #include <sys/types.h>.
7126
7127 2015-11-19  Pedro Alves  <palves@redhat.com>
7128
7129         * linux-low.c (linux_process_qsupported): Change prototype.
7130         Adjust.
7131         * linux-low.h (struct linux_target_ops) <process_qsupported>:
7132         Change prototype.
7133         * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
7134         and adjust to loop over all features.
7135         * server.c (handle_query) <qSupported>: Adjust to call
7136         target_process_qsupported once, passing it a vector of unprocessed
7137         features.
7138         * target.h (struct target_ops) <process_qsupported>: Change
7139         prototype.
7140         (target_process_qsupported): Adjust.
7141
7142 2015-11-19  Pedro Alves  <palves@redhat.com>
7143
7144         * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
7145         mode.
7146         * configure: Regenerate.
7147
7148 2015-11-19  Pedro Alves  <palves@redhat.com>
7149
7150         * configure: Regenerate.
7151
7152 2015-11-19  Yao Qi  <yao.qi@linaro.org>
7153
7154         * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
7155         type to uint32_t.
7156
7157 2015-11-19  Yao Qi  <yao.qi@linaro.org>
7158
7159         * linux-aarch64-low.c (enum aarch64_operand_type): New.
7160         (struct aarch64_operand): Move enum out.
7161
7162 2015-11-19  Yao Qi  <yao.qi@linaro.org>
7163
7164         * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
7165         struct user_fpsimd_state *.
7166         (aarch64_store_fpregset): Likewise.
7167
7168 2015-11-19  Yao Qi  <yao.qi@linaro.org>
7169
7170         * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
7171         struct user_pt_regs *.
7172         (aarch64_store_gregset): Likewise.
7173
7174 2015-11-18  Pedro Alves  <palves@redhat.com>
7175
7176         * Makefile.in (all_object_files): Add $IPA_OBJS.
7177
7178 2015-11-17  Pedro Alves  <palves@redhat.com>
7179
7180         * win32-low.c (win32_resume): Use gdb_signal_from_host,
7181         GDB_SIGNAL_0 and gdb_signal_to_string.
7182
7183 2015-11-17  Pedro Alves  <palves@redhat.com>
7184
7185         * win32-low.c (handle_output_debug_string): Remove parameter.
7186         (win32_kill): Remove our_status local and adjust call to
7187         handle_output_debug_string.
7188         (get_child_debug_event): Adjust call to
7189         handle_output_debug_string.
7190
7191 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
7192
7193         * linux-mips-low.c (mips_fill_gregset): Add cast.
7194         (mips_store_gregset): Likewise.
7195         (mips_fill_fpregset): Likewise.
7196         (mips_store_fpregset): Likewise.
7197
7198 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
7199
7200         * linux-mips-low.c (mips_add_watchpoint): Rename private to
7201         priv.
7202
7203 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
7204
7205         * linux-mips-low.c (mips_linux_new_thread): Change type of
7206         watch_type to enum target_hw_bp_type.
7207
7208 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
7209
7210                 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
7211                 Change return type to arm_hwbp_type.
7212
7213 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
7214
7215         * linux-aarch32-low.c (arm_fill_gregset): Add cast.
7216         (arm_store_gregset): Likewise.
7217         * linux-arm-low.c (arm_get_hwcap): Likewise.
7218         (arm_read_description): Likewise.
7219
7220 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
7221
7222         * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
7223
7224 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
7225
7226         * linux-ppc-low.c (ppc_get_hwcap): Add cast.
7227         (ppc_fill_vsxregset): Likewise.
7228         (ppc_store_vsxregset): Likewise.
7229         (ppc_fill_vrregset): Likewise.
7230         (ppc_store_vrregset): Likewise.
7231         (ppc_fill_evrregset): Likewise.
7232         (ppc_store_evrregset): Likewise.
7233
7234 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
7235
7236         * linux-ppc-low.c (ppc_usrregs_info): Remove
7237         forward-declaration.
7238         (ppc_arch_setup): Move lower in file.
7239
7240 2015-10-30  Simon Marchi  <simon.marchi@ericsson.com>
7241
7242         * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
7243         (ps_pdwrite): Likewise.
7244
7245 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
7246
7247         * linux-arm-low.c (arm_new_thread): Move pointer dereference
7248         to after assert checks.
7249
7250 2015-10-29  Simon Marchi  <simon.marchi@ericsson.com>
7251
7252         * proc-service.c (ps_pdread): Add/adjust casts.
7253         (ps_pdwrite): Add/adjust casts.
7254
7255 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
7256
7257         * server.c (handle_search_memory_1): Cast return value of
7258         memmem.
7259
7260 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
7261
7262         * server.c (write_qxfer_response): Change type of data to
7263         gdb_byte *.
7264
7265 2015-10-29  Pedro Alves  <palves@redhat.com>
7266
7267         * mem-break.c (Z_packet_to_bkpt_type): Add cast.
7268
7269 2015-10-29  Pedro Alves  <palves@redhat.com>
7270
7271         * tracepoint.c (clear_installed_tracepoints): Add casts.
7272
7273 2015-10-29  Pedro Alves  <palves@redhat.com>
7274
7275         * server.c (handle_v_cont, process_serial_event): Add enum
7276         gdb_signal casts to signal parsing code.
7277
7278 2015-10-29  Pedro Alves  <palves@redhat.com>
7279
7280         * linux-low.h (NULL_REGSET): Define.
7281         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
7282         * linux-arm-low.c (arm_regsets): Likewise.
7283         * linux-crisv32-low.c (cris_regsets): Likewise.
7284         * linux-m68k-low.c (m68k_regsets): Likewise.
7285         * linux-mips-low.c (mips_regsets): Likewise.
7286         * linux-nios2-low.c (nios2_regsets): Likewise.
7287         * linux-ppc-low.c (ppc_regsets): Likewise.
7288         * linux-s390-low.c (s390_regsets): Likewise.
7289         * linux-sh-low.c (sh_regsets): Likewise.
7290         * linux-sparc-low.c (sparc_regsets): Likewise.
7291         * linux-tic6x-low.c (tic6x_regsets): Likewise.
7292         * linux-tile-low.c (tile_regsets): Likewise.
7293         * linux-x86-low.c (x86_regsets): Likewise.
7294         * linux-xtensa-low.c (xtensa_regsets): Likewise.
7295
7296 2015-10-29  Pedro Alves  <palves@redhat.com>
7297
7298         * linux-low.h (NULL_REGSET): Define.
7299         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
7300         * linux-arm-low.c (arm_regsets): Likewise.
7301         * linux-crisv32-low.c (cris_regsets): Likewise.
7302         * linux-m68k-low.c (m68k_regsets): Likewise.
7303         * linux-mips-low.c (mips_regsets): Likewise.
7304         * linux-nios2-low.c (nios2_regsets): Likewise.
7305         * linux-ppc-low.c (ppc_regsets): Likewise.
7306         * linux-s390-low.c (s390_regsets): Likewise.
7307         * linux-sh-low.c (sh_regsets): Likewise.
7308         * linux-sparc-low.c (sparc_regsets): Likewise.
7309         * linux-tic6x-low.c (tic6x_regsets): Likewise.
7310         * linux-tile-low.c (tile_regsets): Likewise.
7311         * linux-x86-low.c (x86_regsets): Likewise.
7312         * linux-xtensa-low.c (xtensa_regsets): Likewise.
7313
7314 2015-10-26  Doug Evans  <dje@google.com>
7315
7316         * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
7317
7318 2015-10-26  Doug Evans  <dje@google.com>
7319
7320         * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
7321
7322 2015-10-26  Doug Evans  <dje@google.com>
7323
7324         * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
7325         for debug_printf.
7326         (attach_thread, find_new_threads_callback): Ditto.
7327
7328 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7329
7330         * mem-break.h (set_breakpoint_data): Remove.
7331
7332 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7333
7334         * nto-low.c (nto_sw_breakpoint_from_kind): New function.
7335         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
7336         (initialize_low): Remove set_breakpoint_data call.
7337         * spu-low.c (spu_sw_breakpoint_from_kind): New function.
7338         (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
7339         (initialize_low): Remove set_breakpoint_data call.
7340         * win32-low.c (win32_sw_breakpoint_from_kind): New function.
7341         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
7342         (initialize_low): Remove set_breakpoint_data call.
7343
7344 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7345
7346         * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
7347         * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
7348         * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
7349         * target.h (target_breakpoint_kind_from_pc): New macro.
7350
7351 2015-10-22  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7352
7353         * linux-low.c (default_breakpoint_kind_from_pc): New function.
7354         (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
7355         the default breakpoint kind.
7356
7357 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7358
7359         * linux-arm-low.c (arm_supports_z_point_type): Add software
7360         breakpoint support.
7361
7362 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7363
7364         * linux-arm-low.c: Refactor breakpoint definitions.
7365         (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
7366         (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
7367
7368 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7369
7370         * Makefile.in: Add arm.c/o.
7371         * configure.srv: Likewise.
7372         * linux-arm-low.c (arm_breakpoint_kinds): New enum.
7373         (arm_breakpoint_kind_from_pc): New function.
7374         (arm_sw_breakpoint_from_kind): Return proper kind.
7375         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
7376
7377 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7378
7379         * linux-low.c (initialize_low): Ajdust for breakpoint global variables
7380         removal.
7381         * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
7382         (struct raw_breakpoint) <size>: Remove.
7383         (struct raw_breakpoint) <kind>: Add.
7384         (bp_size): New function.
7385         (bp_opcode): Likewise.
7386         (find_raw_breakpoint_at): Adjust for kind.
7387         (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
7388         (remove_memory_breakpoint): Adjust for kind call bp_size.
7389         (set_raw_breakpoint_at): Adjust for kind.
7390         (set_breakpoint): Likewise.
7391         (set_breakpoint_at): Call breakpoint_kind_from_pc.
7392         (delete_raw_breakpoint): Adjust for kind.
7393         (delete_breakpoint): Likewise.
7394         (find_gdb_breakpoint): Likewise.
7395         (set_gdb_breakpoint_1): Likewise.
7396         (set_gdb_breakpoint): Likewise.
7397         (delete_gdb_breakpoint_1): Likewise.
7398         (delete_gdb_breakpoint): Likewise.
7399         (uninsert_raw_breakpoint): Likewise.
7400         (reinsert_raw_breakpoint): Likewise.
7401         (set_breakpoint_data): Remove.
7402         (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
7403         (check_mem_read): Adjust for kind call bp_size.
7404         (check_mem_write): Adjust for kind call bp_size,bp_opcode.
7405         (clone_one_breakpoint): Adjust for kind.
7406         * mem-break.h (set_gdb_breakpoint): Likewise.
7407         (delete_gdb_breakpoint): Likewise.
7408         * server.c (process_serial_event): Likewise.
7409
7410 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7411
7412         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
7413         (struct linux_target_ops) <breakpoint>: Remove.
7414         (struct linux_target_ops) <breakpoint_len>: Remove.
7415         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7416         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7417         * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
7418         (arm_sw_breakpoint_from_kind): New function.
7419         * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
7420         (struct linux_target_ops) <breakpoint>: Remove.
7421         (struct linux_target_ops) <breakpoint_len>: Remove.
7422         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7423         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7424         * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
7425         (struct linux_target_ops) <breakpoint>: Remove.
7426         (struct linux_target_ops) <breakpoint_len>: Remove.
7427         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7428         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7429         * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
7430         (struct linux_target_ops) <breakpoint>: Remove.
7431         (struct linux_target_ops) <breakpoint_len>: Remove.
7432         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7433         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7434         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
7435         and sw_breakpoint_from_kind to increment the pc.
7436         (linux_breakpoint_kind_from_pc): New function.
7437         (linux_sw_breakpoint_from_kind): New function.
7438         (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
7439         (initialize_low): Call breakpoint_kind_from_pc and
7440         sw_breakpoint_from_kind to replace breakpoint_data/len.
7441         * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
7442         New field.
7443         (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
7444         * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
7445         (struct linux_target_ops) <breakpoint>: Remove.
7446         (struct linux_target_ops) <breakpoint_len>: Remove.
7447         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7448         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7449         * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
7450         (struct linux_target_ops) <breakpoint>: Remove.
7451         (struct linux_target_ops) <breakpoint_len>: Remove.
7452         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7453         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7454         * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
7455         (struct linux_target_ops) <breakpoint>: Remove.
7456         (struct linux_target_ops) <breakpoint_len>: Remove.
7457         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7458         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7459         * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
7460         (struct linux_target_ops) <breakpoint>: Remove.
7461         (struct linux_target_ops) <breakpoint_len>: Remove.
7462         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7463         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7464         * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
7465         (struct linux_target_ops) <breakpoint>: Remove.
7466         (struct linux_target_ops) <breakpoint_len>: Remove.
7467         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7468         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7469         * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
7470         (struct linux_target_ops) <breakpoint>: Remove.
7471         (struct linux_target_ops) <breakpoint_len>: Remove.
7472         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7473         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7474         * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
7475         (struct linux_target_ops) <breakpoint>: Remove.
7476         (struct linux_target_ops) <breakpoint_len>: Remove.
7477         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7478         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7479         * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
7480         (struct linux_target_ops) <breakpoint>: Remove.
7481         (struct linux_target_ops) <breakpoint_len>: Remove.
7482         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7483         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7484         * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
7485         (struct linux_target_ops) <breakpoint>: Remove.
7486         (struct linux_target_ops) <breakpoint_len>: Remove.
7487         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7488         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7489         * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
7490         * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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
7501 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7502
7503         * linux-cris-low.c (cris_get_pc): Remove void arg.
7504
7505 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
7506
7507         * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
7508         variable name.
7509
7510 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
7511
7512         * inferiors.c (thread_pid_matches_callback): New function.
7513         (find_thread_process): New function.
7514         (remove_thread): Reset current_thread.
7515         (remove_process): Assert threads have been removed first.
7516
7517 2015-10-15  Yao Qi  <yao.qi@linaro.org>
7518
7519         * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
7520         if it is 3.
7521         (aarch64_remove_point): Likewise.
7522         * regcache.c (regcache_register_size): New function.
7523
7524 2015-10-12  Yao Qi  <yao.qi@linaro.org>
7525
7526         * linux-aarch64-low.c: Update all callers as emit_load_store
7527         is renamed to aarch64_emit_load_store.
7528
7529 2015-10-12  Yao Qi  <yao.qi@linaro.org>
7530
7531         * linux-aarch64-low.c: Update all callers of function renaming
7532         from emit_insn to aarch64_emit_insn.
7533
7534 2015-10-12  Yao Qi  <yao.qi@linaro.org>
7535
7536         * linux-aarch64-low.c (enum aarch64_opcodes): Move to
7537         arch/aarch64-insn.h.
7538         (struct aarch64_memory_operand): Likewise.
7539         (ENCODE): Likewise.
7540         (emit_insn): Move to arch/aarch64-insn.c.
7541         (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
7542         (emit_load_store): Move to arch/aarch64-insn.c.
7543         (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
7544         (can_encode_int32): Remove.
7545
7546 2015-10-12  Yao Qi  <yao.qi@linaro.org>
7547
7548         * linux-aarch64-low.c (extract_signed_bitfield): Remove.
7549         (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
7550         (aarch64_relocate_instruction): Likewise.
7551         (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
7552         (struct aarch64_insn_visitor): Likewise.
7553
7554 2015-10-12  Yao Qi  <yao.qi@linaro.org>
7555
7556         * linux-aarch64-low.c (struct aarch64_insn_data): New.
7557         (struct aarch64_insn_visitor): New.
7558         (struct aarch64_insn_relocation_data): New.
7559         (aarch64_ftrace_insn_reloc_b): New function.
7560         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
7561         (aarch64_ftrace_insn_reloc_cb): Likewise.
7562         (aarch64_ftrace_insn_reloc_tb): Likewise.
7563         (aarch64_ftrace_insn_reloc_adr): Likewise.
7564         (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
7565         (aarch64_ftrace_insn_reloc_others): Likewise.
7566         (visitor): New.
7567         (aarch64_relocate_instruction): Use visitor.
7568
7569 2015-10-12  Yao Qi  <yao.qi@linaro.org>
7570
7571         * linux-aarch64-low.c (aarch64_relocate_instruction): Return
7572         int.  Add argument buf.
7573         (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
7574         aarch64_relocate_instruction.
7575
7576 2015-10-12  Yao Qi  <yao.qi@linaro.org>
7577
7578         * linux-aarch64-low.c (aarch64_relocate_instruction): Add
7579         argument insn.  Remove local variable insn.  Don't call
7580         target_read_uint32.
7581         (aarch64_install_fast_tracepoint_jump_pad): Call
7582         target_read_uint32.
7583
7584 2015-09-30  Yao Qi  <yao.qi@linaro.org>
7585
7586         * linux-aarch64-low.c (emit_movk): Shorten a long line.
7587         (emit_load_store_pair): Likewise.
7588
7589 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
7590
7591         * dll.c (match_dll): Add cast(s).
7592         (unloaded_dll): Likewise.
7593         * linux-low.c (second_thread_of_pid_p): Likewise.
7594         (delete_lwp_callback): Likewise.
7595         (count_events_callback): Likewise.
7596         (select_event_lwp_callback): Likewise.
7597         (linux_set_resume_request): Likewise.
7598         * server.c (accumulate_file_name_length): Likewise.
7599         (emit_dll_description): Likewise.
7600         (handle_qxfer_threads_worker): Likewise.
7601         (visit_actioned_threads): Likewise.
7602         * thread-db.c (any_thread_of): Likewise.
7603         * tracepoint.c (same_process_p): Likewise.
7604         (match_blocktype): Likewise.
7605         (build_traceframe_info_xml): Likewise.
7606
7607 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
7608
7609         * ax.c (gdb_parse_agent_expr): Add cast to allocation result
7610         assignment.
7611         (gdb_unparse_agent_expr): Likewise.
7612         * hostio.c (require_data): Likewise.
7613         (handle_pread): Likewise.
7614         * linux-low.c (disable_regset): Likewise.
7615         (fetch_register): Likewise.
7616         (store_register): Likewise.
7617         (get_dynamic): Likewise.
7618         (linux_qxfer_libraries_svr4): Likewise.
7619         * mem-break.c (delete_fast_tracepoint_jump): Likewise.
7620         (set_fast_tracepoint_jump): Likewise.
7621         (uninsert_fast_tracepoint_jumps_at): Likewise.
7622         (reinsert_fast_tracepoint_jumps_at): Likewise.
7623         (validate_inserted_breakpoint): Likewise.
7624         (clone_agent_expr): Likewise.
7625         * regcache.c (init_register_cache): Likewise.
7626         * remote-utils.c (putpkt_binary_1): Likewise.
7627         (decode_M_packet): Likewise.
7628         (decode_X_packet): Likewise.
7629         (look_up_one_symbol): Likewise.
7630         (relocate_instruction): Likewise.
7631         (monitor_output): Likewise.
7632         * server.c (handle_search_memory): Likewise.
7633         (handle_qxfer_exec_file): Likewise.
7634         (handle_qxfer_libraries): Likewise.
7635         (handle_qxfer): Likewise.
7636         (handle_query): Likewise.
7637         (handle_v_cont): Likewise.
7638         (handle_v_run): Likewise.
7639         (captured_main): Likewise.
7640         * target.c (write_inferior_memory): Likewise.
7641         * thread-db.c (try_thread_db_load_from_dir): Likewise.
7642         * tracepoint.c (init_trace_buffer): Likewise.
7643         (add_tracepoint_action): Likewise.
7644         (add_traceframe): Likewise.
7645         (add_traceframe_block): Likewise.
7646         (cmd_qtdpsrc): Likewise.
7647         (cmd_qtdv): Likewise.
7648         (cmd_qtstatus): Likewise.
7649         (response_source): Likewise.
7650         (response_tsv): Likewise.
7651         (cmd_qtnotes): Likewise.
7652         (gdb_collect): Likewise.
7653         (initialize_tracepoint): Likewise.
7654
7655 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
7656
7657         * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
7658         (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
7659         <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
7660         <NOP>: New.
7661         (enum aarch64_condition_codes): New enum.
7662         (w0): New static global.
7663         (fp): Likewise.
7664         (lr): Likewise.
7665         (struct aarch64_memory_operand) <type>: New
7666         MEMORY_OPERAND_POSTINDEX type.
7667         (postindex_memory_operand): New helper function.
7668         (emit_ret): New function.
7669         (emit_load_store_pair): New function, factored out of emit_stp
7670         with support for MEMORY_OPERAND_POSTINDEX.
7671         (emit_stp): Rewrite using emit_load_store_pair.
7672         (emit_ldp): New function.
7673         (emit_load_store): Likewise.
7674         (emit_ldr): Mention post-index instruction in comment.
7675         (emit_ldrh): New function.
7676         (emit_ldrb): New function.
7677         (emit_ldrsw): Mention post-index instruction in comment.
7678         (emit_str): Likewise.
7679         (emit_subs): New function.
7680         (emit_cmp): Likewise.
7681         (emit_and): Likewise.
7682         (emit_orr): Likewise.
7683         (emit_orn): Likewise.
7684         (emit_eor): Likewise.
7685         (emit_mvn): Likewise.
7686         (emit_lslv): Likewise.
7687         (emit_lsrv): Likewise.
7688         (emit_asrv): Likewise.
7689         (emit_mul): Likewise.
7690         (emit_sbfm): Likewise.
7691         (emit_sbfx): Likewise.
7692         (emit_ubfm): Likewise.
7693         (emit_ubfx): Likewise.
7694         (emit_csinc): Likewise.
7695         (emit_cset): Likewise.
7696         (emit_nop): Likewise.
7697         (emit_ops_insns): New helper function.
7698         (emit_pop): Likewise.
7699         (emit_push): Likewise.
7700         (aarch64_emit_prologue): New function.
7701         (aarch64_emit_epilogue): Likewise.
7702         (aarch64_emit_add): Likewise.
7703         (aarch64_emit_sub): Likewise.
7704         (aarch64_emit_mul): Likewise.
7705         (aarch64_emit_lsh): Likewise.
7706         (aarch64_emit_rsh_signed): Likewise.
7707         (aarch64_emit_rsh_unsigned): Likewise.
7708         (aarch64_emit_ext): Likewise.
7709         (aarch64_emit_log_not): Likewise.
7710         (aarch64_emit_bit_and): Likewise.
7711         (aarch64_emit_bit_or): Likewise.
7712         (aarch64_emit_bit_xor): Likewise.
7713         (aarch64_emit_bit_not): Likewise.
7714         (aarch64_emit_equal): Likewise.
7715         (aarch64_emit_less_signed): Likewise.
7716         (aarch64_emit_less_unsigned): Likewise.
7717         (aarch64_emit_ref): Likewise.
7718         (aarch64_emit_if_goto): Likewise.
7719         (aarch64_emit_goto): Likewise.
7720         (aarch64_write_goto_address): Likewise.
7721         (aarch64_emit_const): Likewise.
7722         (aarch64_emit_call): Likewise.
7723         (aarch64_emit_reg): Likewise.
7724         (aarch64_emit_pop): Likewise.
7725         (aarch64_emit_stack_flush): Likewise.
7726         (aarch64_emit_zero_ext): Likewise.
7727         (aarch64_emit_swap): Likewise.
7728         (aarch64_emit_stack_adjust): Likewise.
7729         (aarch64_emit_int_call_1): Likewise.
7730         (aarch64_emit_void_call_2): Likewise.
7731         (aarch64_emit_eq_goto): Likewise.
7732         (aarch64_emit_ne_goto): Likewise.
7733         (aarch64_emit_lt_goto): Likewise.
7734         (aarch64_emit_le_goto): Likewise.
7735         (aarch64_emit_gt_goto): Likewise.
7736         (aarch64_emit_ge_got): Likewise.
7737         (aarch64_emit_ops_impl): New static global variable.
7738         (aarch64_emit_ops): New target function, return
7739         &aarch64_emit_ops_impl.
7740         (struct linux_target_ops): Install it.
7741
7742 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
7743
7744         * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
7745         * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
7746         aarch64-ipa.o.
7747         * linux-aarch64-ipa.c: New file.
7748         * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
7749         and endian.h.
7750         (aarch64_get_thread_area): New target method.
7751         (extract_signed_bitfield): New helper function.
7752         (aarch64_decode_ldr_literal): New function.
7753         (enum aarch64_opcodes): New enum.
7754         (struct aarch64_register): New struct.
7755         (struct aarch64_operand): New struct.
7756         (x0): New static global.
7757         (x1): Likewise.
7758         (x2): Likewise.
7759         (x3): Likewise.
7760         (x4): Likewise.
7761         (w2): Likewise.
7762         (ip0): Likewise.
7763         (sp): Likewise.
7764         (xzr): Likewise.
7765         (aarch64_register): New helper function.
7766         (register_operand): Likewise.
7767         (immediate_operand): Likewise.
7768         (struct aarch64_memory_operand): New struct.
7769         (offset_memory_operand): New helper function.
7770         (preindex_memory_operand): Likewise.
7771         (enum aarch64_system_control_registers): New enum.
7772         (ENCODE): New macro.
7773         (emit_insn): New helper function.
7774         (emit_b): New function.
7775         (emit_bcond): Likewise.
7776         (emit_cb): Likewise.
7777         (emit_tb): Likewise.
7778         (emit_blr): Likewise.
7779         (emit_stp): Likewise.
7780         (emit_ldp_q_offset): Likewise.
7781         (emit_stp_q_offset): Likewise.
7782         (emit_load_store): Likewise.
7783         (emit_ldr): Likewise.
7784         (emit_ldrsw): Likewise.
7785         (emit_str): Likewise.
7786         (emit_ldaxr): Likewise.
7787         (emit_stxr): Likewise.
7788         (emit_stlr): Likewise.
7789         (emit_data_processing_reg): Likewise.
7790         (emit_data_processing): Likewise.
7791         (emit_add): Likewise.
7792         (emit_sub): Likewise.
7793         (emit_mov): Likewise.
7794         (emit_movk): Likewise.
7795         (emit_mov_addr): Likewise.
7796         (emit_mrs): Likewise.
7797         (emit_msr): Likewise.
7798         (emit_sevl): Likewise.
7799         (emit_wfe): Likewise.
7800         (append_insns): Likewise.
7801         (can_encode_int32_in): New helper function.
7802         (aarch64_relocate_instruction): New function.
7803         (aarch64_install_fast_tracepoint_jump_pad): Likewise.
7804         (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
7805         (struct linux_target_ops): Install aarch64_get_thread_area,
7806         aarch64_install_fast_tracepoint_jump_pad and
7807         aarch64_get_min_fast_tracepoint_insn_len.
7808
7809 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
7810
7811         * Makefile.in (aarch64-insn.o): New rule.
7812         * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
7813
7814 2015-09-21  Yao Qi  <yao.qi@linaro.org>
7815
7816         * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
7817
7818 2015-09-21  Yao Qi  <yao.qi@linaro.org>
7819
7820         * tracepoint.c (max_jump_pad_size): Remove.
7821
7822 2015-09-18  Yao Qi  <yao.qi@linaro.org>
7823
7824         * linux-aarch64-low.c: Don't include sys/uio.h.
7825         (ps_get_thread_area): Call aarch64_ps_get_thread_area.
7826
7827 2015-09-16  Wei-cheng Wang  <cole945@gmail.com>
7828
7829         * tracepoint.c (eval_result_type): Change prototype.
7830         (condition_true_at_tracepoint): Fix argument to compiled_cond.
7831
7832 2015-09-15  Pedro Alves  <palves@redhat.com>
7833
7834         * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
7835         Check whether to report exec events instead of checking whether
7836         multiprocess is enabled.
7837
7838 2015-09-15  Pedro Alves  <palves@redhat.com>
7839
7840         PR remote/18965
7841         * remote-utils.c (prepare_resume_reply): Merge
7842         TARGET_WAITKIND_VFORK_DONE switch case with the
7843         TARGET_WAITKIND_FORKED case.
7844
7845 2015-09-15  Yao Qi  <yao.qi@linaro.org>
7846
7847         * server.c (handle_query): Check string comparison using
7848         "else if" instead of "if".
7849
7850 2015-09-15  Yao Qi  <yao.qi@linaro.org>
7851
7852         * server.c (vCont_supported): New global variable.
7853         (handle_query): Set vCont_supported to 1 if "vContSupported+"
7854         matches.  Append ";vContSupported+" to own_buf.
7855         (handle_v_requests): Append ";s;S" to own_buf if target supports
7856         hardware single step or vCont_supported is false.
7857         (capture_main): Set vCont_supported to zero.
7858
7859 2015-09-15  Yao Qi  <yao.qi@linaro.org>
7860
7861         * linux-low.c (linux_supports_conditional_breakpoints): Rename
7862         it to ...
7863         (linux_supports_hardware_single_step): ... New function.
7864         (linux_target_ops): Update.
7865         * lynx-low.c (lynx_target_ops): Set field
7866         supports_hardware_single_step to target_can_do_hardware_single_step.
7867         * nto-low.c (nto_target_ops): Likewise.
7868         * spu-low.c (spu_target_ops): Likewise.
7869         * win32-low.c (win32_target_ops): Likewise.
7870         * target.c (target_can_do_hardware_single_step): New function.
7871         * target.h (struct target_ops) <supports_conditional_breakpoints>:
7872         Remove.  <supports_hardware_single_step>: New field.
7873         (target_supports_conditional_breakpoints): Remove.
7874         (target_supports_hardware_single_step): New macro.
7875         (target_can_do_hardware_single_step): Declare.
7876         * server.c (handle_query): Use target_supports_hardware_single_step
7877         instead of target_supports_conditional_breakpoints.
7878
7879 2015-09-15  Yao Qi  <yao.qi@linaro.org>
7880
7881         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
7882         function.
7883         (struct linux_target_ops the_low_target): Install
7884         aarch64_linux_siginfo_fixup.
7885
7886 2015-09-11  Don Breazeal  <donb@codesourcery.com>
7887             Luis Machado  <lgustavo@codesourcery.com>
7888
7889         * linux-low.c (linux_mourn): Static declaration.
7890         (linux_arch_setup): Move in front of
7891         handle_extended_wait.
7892         (linux_arch_setup_thread): New function.
7893         (handle_extended_wait): Handle exec events.  Call
7894         linux_arch_setup_thread.  Make event_lwp argument a
7895         pointer-to-a-pointer.
7896         (check_zombie_leaders): Do not check stopped threads.
7897         (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
7898         (linux_low_filter_event): Add lwp and thread for exec'ing
7899         non-leader thread if leader thread has been deleted.
7900         Refactor code into linux_arch_setup_thread and call it.
7901         Pass child lwp pointer by reference to handle_extended_wait.
7902         (linux_wait_for_event_filtered): Update comment.
7903         (linux_wait_1): Prevent clobbering exec event status.
7904         (linux_supports_exec_events): New function.
7905         (linux_target_ops) <supports_exec_events>: Initialize new member.
7906         * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
7907         new member.
7908         * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
7909         * server.c (report_exec_events): New global variable.
7910         (handle_query): Handle qSupported query for exec-events feature.
7911         (captured_main): Initialize report_exec_events.
7912         * server.h (report_exec_events): Declare new global variable.
7913         * target.h (struct target_ops) <supports_exec_events>: New
7914         member.
7915         (target_supports_exec_events): New macro.
7916         * win32-low.c (win32_target_ops) <supports_exec_events>:
7917         Initialize new member.
7918
7919 2015-09-09  Markus Metzger  <markus.t.metzger@intel.com>
7920
7921         * linux-low.c (linux_low_enable_btrace): Remove.
7922         (linux_target_ops): Replace linux_low_enable_btrace with
7923         linux_enable_btrace.
7924
7925 2015-09-03  Yao Qi  <yao.qi@linaro.org>
7926
7927         * linux-aarch64-low.c (aarch64_insert_point): Call
7928         aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
7929         returns true.
7930
7931 2015-08-27  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7932
7933         * linux-low.c (check_stopped_by_breakpoint): Use
7934         GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
7935
7936 2015-08-27  Pedro Alves  <palves@redhat.com>
7937
7938         * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
7939
7940 2015-08-26  Simon Marchi  <simon.marchi@ericsson.com>
7941
7942         * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
7943         the XNEW-family equivalent.
7944         (compile_bytecodes): Likewise.
7945         * dll.c (loaded_dll): Likewise.
7946         * event-loop.c (append_callback_event): Likewise.
7947         (create_file_handler): Likewise.
7948         (create_file_event): Likewise.
7949         * hostio.c (handle_open): Likewise.
7950         * inferiors.c (add_thread): Likewise.
7951         (add_process): Likewise.
7952         * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
7953         * linux-arm-low.c (arm_new_process): Likewise.
7954         (arm_new_thread): Likewise.
7955         * linux-low.c (add_to_pid_list): Likewise.
7956         (linux_add_process): Likewise.
7957         (handle_extended_wait): Likewise.
7958         (add_lwp): Likewise.
7959         (enqueue_one_deferred_signal): Likewise.
7960         (enqueue_pending_signal): Likewise.
7961         (linux_resume_one_lwp_throw): Likewise.
7962         (linux_resume_one_thread): Likewise.
7963         (linux_read_memory): Likewise.
7964         (linux_write_memory): Likewise.
7965         * linux-mips-low.c (mips_linux_new_process): Likewise.
7966         (mips_linux_new_thread): Likewise.
7967         (mips_add_watchpoint): Likewise.
7968         * linux-x86-low.c (initialize_low_arch): Likewise.
7969         * lynx-low.c (lynx_add_process): Likewise.
7970         * mem-break.c (set_raw_breakpoint_at): Likewise.
7971         (set_breakpoint): Likewise.
7972         (add_condition_to_breakpoint): Likewise.
7973         (add_commands_to_breakpoint): Likewise.
7974         (clone_agent_expr): Likewise.
7975         (clone_one_breakpoint): Likewise.
7976         * regcache.c (new_register_cache): Likewise.
7977         * remote-utils.c (look_up_one_symbol): Likewise.
7978         * server.c (queue_stop_reply): Likewise.
7979         (start_inferior): Likewise.
7980         (queue_stop_reply_callback): Likewise.
7981         (handle_target_event): Likewise.
7982         * spu-low.c (fetch_ppc_memory): Likewise.
7983         (store_ppc_memory): Likewise.
7984         * target.c (set_target_ops): Likewise.
7985         * thread-db.c (thread_db_load_search): Likewise.
7986         (try_thread_db_load_1): Likewise.
7987         * tracepoint.c (add_tracepoint): Likewise.
7988         (add_tracepoint_action): Likewise.
7989         (create_trace_state_variable): Likewise.
7990         (cmd_qtdpsrc): Likewise.
7991         (cmd_qtro): Likewise.
7992         (add_while_stepping_state): Likewise.
7993         * win32-low.c (child_add_thread): Likewise.
7994         (get_image_name): Likewise.
7995
7996 2015-08-25  Yao Qi  <yao.qi@linaro.org>
7997
7998         * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
7999
8000 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8001
8002         * Makefile.in (aarch64-linux.o): New rule.
8003         * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
8004         srv_tgtobj.
8005         * linux-aarch64-low.c: Include nat/aarch64-linux.h.
8006         (aarch64_init_debug_reg_state): Make it extern.
8007         (aarch64_linux_prepare_to_resume): Remove.
8008
8009 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8010
8011         * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
8012         lwp_arch_private_info and ptid_of_lwp.
8013
8014 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8015
8016         * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
8017         Find proc_info by find_process_pid.  All callers updated.
8018
8019 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8020
8021         * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
8022         Remove.
8023         (debug_reg_change_callback): Remove.
8024         (aarch64_notify_debug_reg_change): Remove.
8025
8026 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8027
8028         * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
8029         Call current_lwp_ptid.
8030
8031 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8032
8033         * linux-aarch64-low.c (debug_reg_change_callback): Use
8034         debug_printf.
8035
8036 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8037
8038         * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
8039
8040 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8041
8042         * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
8043
8044 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8045
8046         * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
8047         the code.
8048
8049 2015-08-25  Yao Qi  <yao.qi@linaro.org>
8050
8051         * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
8052         Remove.
8053         (debug_reg_change_callback): Remove argument entry and add argument
8054         lwp.  Remove local variable thread.  Don't print thread id in the
8055         debugging output.  Don't check whether pid of thread equals to pid.
8056         (aarch64_notify_debug_reg_change): Don't set param.pid.  Call
8057         iterate_over_lwps instead find_inferior.
8058
8059 2015-08-24  Pedro Alves  <palves@redhat.com>
8060
8061         * inferiors.c (get_first_process): New function.
8062         * inferiors.h (get_first_process): New declaration.
8063         * remote-utils.c (read_ptid): Default to the first process in the
8064         list, instead of to the current thread's process.
8065
8066 2015-08-24  Pedro Alves  <palves@redhat.com>
8067
8068         * debug.c: Include gdb_sys_time.h instead of sys/time.h.
8069         * event-loop.c: Likewise.
8070         * remote-utils.c: Likewise.
8071         * tracepoint.c: Likewise.
8072
8073 2015-08-24  Pedro Alves  <palves@redhat.com>
8074
8075         * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
8076         ptid_get_lwp.
8077
8078 2015-08-21  Pedro Alves  <palves@redhat.com>
8079
8080         * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
8081         instead of literal 1.
8082
8083 2015-08-21  Pedro Alves  <palves@redhat.com>
8084
8085         * tdesc.c (default_description): Explicitly zero-initialize.
8086
8087 2015-08-21  Pedro Alves  <palves@redhat.com>
8088
8089         PR gdb/18749
8090         * inferiors.c (remove_thread): Discard any pending stop reply for
8091         this thread.
8092         * server.c (remove_all_on_match_pid): Rename to ...
8093         (remove_all_on_match_ptid): ... this.  Work with a filter ptid
8094         instead of a pid.
8095         (discard_queued_stop_replies): Change parameter to a ptid.  Now
8096         extern.
8097         (handle_v_kill, kill_inferior_callback, captured_main)
8098         (process_serial_event): Adjust.
8099         * server.h (discard_queued_stop_replies): Declare.
8100
8101 2015-08-21  Pedro Alves  <palves@redhat.com>
8102
8103         * linux-low.c (wait_for_sigstop): Always switch to no thread
8104         selected if the previously current thread dies.
8105         * lynx-low.c (lynx_request_interrupt): Use the first thread's
8106         process instead of the current thread's.
8107         * remote-utils.c (input_interrupt): Don't check if there's no
8108         current thread.
8109         * server.c (gdb_read_memory, gdb_write_memory): If setting the
8110         current thread to the general thread fails, error out.
8111         (handle_qxfer_auxv, handle_qxfer_libraries)
8112         (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
8113         (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
8114         (handle_query): Check if there's a thread selected instead of
8115         checking whether there's any thread in the thread list.
8116         (handle_qxfer_threads, handle_qxfer_btrace)
8117         (handle_qxfer_btrace_conf): Don't error out early if there's no
8118         thread in the thread list.
8119         (handle_v_cont, myresume): Don't set the current thread to the
8120         continue thread.
8121         (process_serial_event) <Hg handling>: Also set thread_id if the
8122         previous general thread is still alive.
8123         (process_serial_event) <g/G handling>: If setting the current
8124         thread to the general thread fails, error out.
8125         * spu-low.c (spu_resume, spu_request_interrupt): Use the first
8126         thread's lwp instead of the current thread's.
8127         * target.c (set_desired_thread): If the desired thread was not
8128         found, leave the current thread pointing to NULL.  Return an int
8129         (boolean) indicating success.
8130         * target.h (set_desired_thread): Change return type to int.
8131
8132 2015-08-20  Max Filippov  <jcmvbkbc@gmail.com>
8133
8134         * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
8135         * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
8136         #includes.
8137         (ps_get_thread_area): New function.
8138
8139 2015-08-19  Gary Benson  <gbenson@redhat.com>
8140
8141         * hostio.c (handle_pread): Do not attempt to read more data
8142         than hostio_reply_with_data can fit in a packet.
8143
8144 2015-08-18  Joel Brobecker  <brobecker@adacore.com>
8145
8146         * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
8147
8148 2015-08-14  Matthew Fortune  <matthew.fortune@imgtec.com>
8149
8150         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
8151
8152 2015-08-06  Pedro Alves  <palves@redhat.com>
8153
8154         * tracepoint.c (expr_eval_result): Now an int.
8155
8156 2015-08-06  Pedro Alves  <palves@redhat.com>
8157
8158         * gdbthread.h (struct regcache): Forward declare.
8159         (struct thread_info) <regcache_data>: Now a struct regcache
8160         pointer.
8161         * inferiors.c (inferior_regcache_data)
8162         (set_inferior_regcache_data): Now work with struct regcache
8163         pointers.
8164         * inferiors.h (struct regcache): Forward declare.
8165         (inferior_regcache_data, set_inferior_regcache_data): Now work
8166         with struct regcache pointers.
8167         * regcache.c (get_thread_regcache, regcache_invalidate_thread)
8168         (free_register_cache_thread): Remove struct regcache pointer
8169         casts.
8170
8171 2015-08-06  Pedro Alves  <palves@redhat.com>
8172
8173         * server.c (captured_main): On error, print the exception message
8174         to stderr, and if run_once is set, throw a quit.
8175
8176 2015-08-06  Pedro Alves  <palves@redhat.com>
8177
8178         * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
8179         the current thread.
8180
8181 2015-08-06  Pedro Alves  <palves@redhat.com>
8182
8183         * linux-low.c (linux_write_memory): Rewrite debug output to avoid
8184         reading beyond the passed in buffer length.
8185
8186 2015-08-06  Pierre Langlois  <pierre.langlois@arm.com>
8187
8188         * tracepoint.c (symbol_list) <required>: Remove.
8189
8190 2015-08-06  Pedro Alves  <palves@redhat.com>
8191
8192         * linux-low.c (handle_extended_wait): Set the fork child's suspend
8193         count if stopping and suspending threads.
8194         (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
8195         stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
8196         (linux_detach): Complete an ongoing step-over.
8197         (lwp_suspended_inc, lwp_suspended_decr): New functions.  Use
8198         throughout.
8199         (resume_stopped_resumed_lwps): Don't resume a suspended thread.
8200         (linux_wait_1): If passing a signal to the inferior after
8201         finishing a step-over, unsuspend and re-resume all lwps.  If we
8202         see a single-step event but the thread should be continuing, don't
8203         pass the trap to gdb.
8204         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
8205         internal_error instead of gdb_assert.
8206         (enqueue_pending_signal): New function.
8207         (check_ptrace_stopped_lwp_gone): Add debug output.
8208         (start_step_over): Use internal_error instead of gdb_assert.
8209         (complete_ongoing_step_over): New function.
8210         (linux_resume_one_thread): Don't resume a suspended thread.
8211         (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
8212         it stepping.
8213
8214 2015-08-06  Pedro Alves  <palves@redhat.com>
8215
8216         * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
8217         (linux_thread_alive): Use lwp_is_marked_dead.
8218         (extended_event_reported): Delete.
8219         (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
8220         instead of extended_event_reported.
8221         (mark_lwp_dead): Don't set the 'dead' flag.  Store the waitstatus
8222         as well.
8223         (lwp_is_marked_dead): New function.
8224         (lwp_running): Use lwp_is_marked_dead.
8225         * linux-low.h: Delete 'dead' field, and update 'waitstatus's
8226         comment.
8227
8228 2015-08-06  Pedro Alves  <palves@redhat.com>
8229
8230         * linux-low.c (linux_wait_1): Move fork event output out of the
8231         !report_to_gdb check.  Pass event_child->waitstatus to
8232         target_waitstatus_to_string instead of ourstatus.
8233
8234 2015-08-04  Yao Qi  <yao.qi@linaro.org>
8235
8236         * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
8237         if current_thread is 32 bit.
8238
8239 2015-08-04  Yao Qi  <yao.qi@linaro.org>
8240
8241         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
8242         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
8243         * server.c (extended_protocol): Remove "static".
8244         * server.h (extended_protocol): Declare it.
8245
8246 2015-08-04  Yao Qi  <yao.qi@linaro.org>
8247
8248         * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
8249         both aarch64 and aarch32.
8250         (aarch64_set_pc): Likewise.
8251
8252 2015-08-04  Yao Qi  <yao.qi@linaro.org>
8253
8254         * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
8255         to srv_regobj and append arm-core.xml arm-vfpv3.xml and
8256         arm-with-neon.xml to srv_xmlfiles.
8257         * linux-aarch64-low.c: Include linux-aarch32-low.h.
8258         (is_64bit_tdesc): New function.
8259         (aarch64_linux_read_description): New function.
8260         (aarch64_arch_setup): Call aarch64_linux_read_description.
8261         (regs_info): Rename to regs_info_aarch64.
8262         (aarch64_regs_info): Return right regs_info.
8263         (initialize_low_arch): Call initialize_low_arch_aarch32.
8264
8265 2015-08-04  Yao Qi  <yao.qi@linaro.org>
8266
8267         * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
8268         * linux-aarch32-low.c: New file.
8269         * linux-aarch32-low.h: New file.
8270         * linux-arm-low.c (arm_fill_gregset): Move it to
8271         linux-aarch32-low.c.
8272         (arm_store_gregset): Likewise.
8273         (arm_fill_vfpregset): Call arm_fill_vfpregset_num
8274         (arm_store_vfpregset): Call arm_store_vfpregset_num.
8275         (arm_arch_setup): Check if PTRACE_GETREGSET works.
8276         (regs_info): Rename to regs_info_arm.
8277         (arm_regs_info): Return regs_info_aarch32 if
8278         have_ptrace_getregset is 1 and target description is
8279         arm_with_neon or arm_with_vfpv3.
8280         (initialize_low_arch): Don't call init_registers_arm_with_neon.
8281         Call initialize_low_arch_aarch32 instead.
8282
8283 2015-08-04  Yao Qi  <yao.qi@linaro.org>
8284
8285         * linux-x86-low.c (have_ptrace_getregset): Move it to ...
8286         * linux-low.c: ... here.
8287         * linux-low.h (have_ptrace_getregset): Declare it.
8288
8289 2015-08-04  Pedro Alves  <palves@redhat.com>
8290
8291         * thread-db.c (struct thread_db): Use new typedefs.
8292         (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
8293         CHK calls.
8294         (disable_thread_event_reporting): Cast result of dlsym to
8295         destination function pointer type.
8296         (thread_db_mourn): Use td_ta_delete_ftype.
8297
8298 2015-08-03  Sandra Loosemore  <sandra@codesourcery.com>
8299
8300         * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
8301         arch variant.
8302         (CDX_BREAKPOINT): Define for R2.
8303         (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
8304         (the_low_target): Add comments.
8305
8306 2015-07-30  Yao Qi  <yao.qi@linaro.org>
8307
8308         * linux-arm-low.c (arm_hwcap): Remove it.
8309         (arm_read_description): New local variable arm_hwcap.  Don't
8310         set arm_hwcap to zero.
8311
8312 2015-07-30  Yao Qi  <yao.qi@linaro.org>
8313
8314         * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
8315         Use regcache->tdesc instead.
8316         (arm_store_wmmxregset): Likewise.
8317         (arm_fill_vfpregset): Likewise.
8318         (arm_store_vfpregset): Likewise.
8319
8320 2015-07-30  Yao Qi  <yao.qi@linaro.org>
8321
8322         * linux-arm-low.c: Include arch/arm.h.
8323         (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
8324         (arm_store_gregset): Likewise.
8325
8326 2015-07-29  Simon Marchi  <simon.marchi@ericsson.com>
8327
8328         * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
8329         ptrace's 4th parameter.
8330
8331 2015-07-27  Yao Qi  <yao.qi@linaro.org>
8332
8333         * configure.srv (case aarch64*-*-linux*): Don't set
8334         srv_linux_usrregs.
8335
8336 2015-07-24  Pedro Alves  <palves@redhat.c: Likewise.om>
8337
8338         * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
8339         sys/ptrace.h.
8340         * linux-arm-low.c: Likewise.
8341         * linux-cris-low.c: Likewise.
8342         * linux-crisv32-low.c: Likewise.
8343         * linux-low.c: Likewise.
8344         * linux-m68k-low.c: Likewise.
8345         * linux-mips-low.c: Likewise.
8346         * linux-nios2-low.c: Likewise.
8347         * linux-s390-low.c: Likewise.
8348         * linux-sparc-low.c: Likewise.
8349         * linux-tic6x-low.c: Likewise.
8350         * linux-tile-low.c: Likewise.
8351         * linux-x86-low.c: Likewise.
8352
8353 2015-07-24  Pedro Alves  <palves@redhat.com>
8354
8355         * config.in: Regenerate.
8356         * configure: Regenerate.
8357
8358 2015-07-24  Pedro Alves  <palves@redhat.com>
8359
8360         * acinclude.m4: Include ../ptrace.m4.
8361         * configure.ac: Call GDB_AC_PTRACE.
8362         * config.in, configure: Regenerate.
8363
8364 2015-07-24  Yao Qi  <yao.qi@linaro.org>
8365
8366         * linux-low.c (linux_create_inferior): Remove setting to
8367         proc->priv->new_inferior.
8368         (linux_attach): Likewise.
8369         (linux_low_filter_event): Likewise.
8370         * linux-low.h (struct process_info_private) <new_inferior>: Remove.
8371
8372 2015-07-24  Yao Qi  <yao.qi@linaro.org>
8373
8374         * linux-low.c (linux_arch_setup): New function.
8375         (linux_low_filter_event): If proc->tdesc is NULL and
8376         proc->attached is true, call the_low_target.arch_setup.
8377         Otherwise, keep status pending, and return.
8378         (linux_resume_one_lwp_throw): Don't call get_pc if
8379         thread->while_stepping isn't NULL.  Don't call
8380         get_thread_regcache if proc->tdesc is NULL.
8381         (need_step_over_p): Return 0 if proc->tdesc is NULL.
8382         (linux_target_ops): Install arch_setup.
8383         * server.c (start_inferior): Call the_target->arch_setup.
8384         * target.h (struct target_ops) <arch_setup>: New field.
8385         (target_arch_setup): New marco.
8386         * lynx-low.c (lynx_target_ops): Update.
8387         * nto-low.c (nto_target_ops): Update.
8388         * spu-low.c (spu_target_ops): Update.
8389         * win32-low.c (win32_target_ops): Update.
8390
8391 2015-07-24  Yao Qi  <yao.qi@linaro.org>
8392
8393         * linux-low.c (linux_add_process): Don't set
8394         proc->priv->new_inferior.
8395         (linux_create_inferior): Set proc->priv->new_inferior to 1.
8396         (linux_attach): Likewise.
8397
8398 2015-07-24  Yao Qi  <yao.qi@linaro.org>
8399
8400         * server.c (start_inferior): Code refactor.
8401
8402 2015-07-24  Yao Qi  <yao.qi@linaro.org>
8403
8404         * server.c (process_serial_event): Set general_thread.
8405
8406 2015-07-21  Yao Qi  <yao.qi@linaro.org>
8407
8408         * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
8409         aarch64_linux_get_debug_reg_capacity.
8410
8411 2015-07-17  Yao Qi  <yao.qi@linaro.org>
8412
8413         * Makefile.in (aarch64-linux-hw-point.o): New rule.
8414         * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
8415         * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
8416         (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
8417         (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
8418         (AARCH64_HWP_ALIGNMENT): Likewise.
8419         (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
8420         (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
8421         (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
8422         (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
8423         (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
8424         (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
8425         (struct aarch64_debug_reg_state): Likewise.
8426         (struct arch_lwp_info): Likewise.
8427         (aarch64_align_watchpoint): Likewise.
8428         (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
8429         (aarch64_watchpoint_length): Likewise.
8430         (aarch64_point_encode_ctrl_reg): Likewise
8431         (aarch64_point_is_aligned): Likewise.
8432         (aarch64_align_watchpoint): Likewise.
8433         (aarch64_linux_set_debug_regs):
8434         (aarch64_dr_state_insert_one_point): Likewise.
8435         (aarch64_dr_state_remove_one_point): Likewise.
8436         (aarch64_handle_breakpoint): Likewise.
8437         (aarch64_handle_aligned_watchpoint): Likewise.
8438         (aarch64_handle_unaligned_watchpoint): Likewise.
8439         (aarch64_handle_watchpoint): Likewise.
8440
8441 2015-07-17  Yao Qi  <yao.qi@linaro.org>
8442
8443         * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
8444         and don't aarch64_get_debug_reg_state.  All callers update.
8445         (aarch64_handle_aligned_watchpoint): Likewise.
8446         (aarch64_handle_unaligned_watchpoint): Likewise.
8447         (aarch64_handle_watchpoint): Likewise.
8448         (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
8449         (aarch64_remove_point): Likewise.
8450
8451 2015-07-17  Yao Qi  <yao.qi@linaro.org>
8452
8453         * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
8454         debug_printf.
8455         (aarch64_handle_unaligned_watchpoint): Likewise.
8456
8457 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
8458
8459         Revert the previous 3 commits:
8460         Move gdb_regex* to common/
8461         Move linux_find_memory_regions_full & co.
8462         gdbserver build-id attribute generator
8463
8464 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
8465             Jan Kratochvil  <jan.kratochvil@redhat.com>
8466
8467         gdbserver build-id attribute generator.
8468         * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
8469         (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
8470         (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
8471         (find_phdr): New.
8472         (get_dynamic): Use find_pdhr to traverse program headers.
8473         (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
8474         (compare_mapping_entry_range, struct find_memory_region_callback_data)
8475         (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
8476         (get_hex_build_id): New.
8477         (linux_qxfer_libraries_svr4): Add optional build-id attribute
8478         to reply XML document.
8479
8480 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
8481             Jan Kratochvil  <jan.kratochvil@redhat.com>
8482
8483         * target.c: Include target/target-utils.h and fcntl.h.
8484         (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
8485         (target_fileio_read_stralloc): New functions.
8486
8487 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
8488
8489         * Makefile.in (OBS): Add gdb_regex.o.
8490         (gdb_regex.o): New.
8491         * config.in: Rebuilt.
8492         * configure: Rebuilt.
8493
8494 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
8495             Jan Kratochvil  <jan.kratochvil@redhat.com>
8496
8497         Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
8498         * Makefile.in (OBS): Add target-utils.o.
8499         (linux-maps.o, target-utils.o): New.
8500         * configure.srv (srv_linux_obj): Add linux-maps.o.
8501
8502 2015-07-15  Pierre Langlois  <pierre.langlois@arm.com>
8503
8504         * linux-aarch64-low.c (aarch64_supports_range_stepping): New
8505         function, return 1.
8506         (the_low_target): Install it.
8507
8508 2015-07-14  Pedro Alves  <palves@redhat.com>
8509
8510         * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
8511         Instead, ignore ECHILD, and throw an error for other errnos.
8512
8513 2015-07-10  Pedro Alves  <palves@redhat.com>
8514
8515         * event-loop.c (struct callback_event) <data>: Change type to
8516         gdb_client_data instance instead of gdb_client_data pointer.
8517         (append_callback_event): Adjust.
8518
8519 2015-07-10  Pierre Langlois  <pierre.langlois@arm.com>
8520
8521         * linux-aarch64-low.c: Add comments for each linux_target_ops
8522         method.  Remove comments already covered in target_ops and
8523         linux_target_ops definitions.
8524         (the_low_target): Add comments for each unimplemented method.
8525
8526 2015-07-09  Yao Qi  <yao.qi@linaro.org>
8527
8528         * linux-aarch64-low.c (aarch64_regmap): Remove.
8529         (aarch64_usrregs_info): Remove.
8530         (regs_info): Set field usrregs to NULL.
8531
8532 2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>
8533
8534         * linux-low.c: Include "rsp-low.h"
8535         (linux_low_encode_pt_config, linux_low_encode_raw): New.
8536         (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
8537         (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
8538         (handle_btrace_enable_pt): New.
8539         (handle_btrace_general_set): Support "pt".
8540         (handle_btrace_conf_general_set): Support "pt:size".
8541
8542 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
8543
8544         * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
8545         Z_PACKET_SW_BP.
8546
8547 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
8548
8549         * linux-aarch64-low.c: Remove comment about endianness.
8550         (aarch64_breakpoint): Change type to gdb_byte[].  Set to "brk #0".
8551         (aarch64_breakpoint_at): Change type of insn to gdb_byte[].  Use
8552         memcmp.
8553
8554 2015-06-24  Gary Benson  <gbenson@redhat.com>
8555
8556         * linux-i386-ipa.c (stdint.h): Do not include.
8557         * lynx-i386-low.c (stdint.h): Likewise.
8558         * lynx-ppc-low.c (stdint.h): Likewise.
8559         * mem-break.c (stdint.h): Likewise.
8560         * thread-db.c (stdint.h): Likewise.
8561         * tracepoint.c (stdint.h): Likewise.
8562         * win32-low.c (stdint.h): Likewise.
8563
8564 2015-06-18  Simon Marchi  <simon.marchi@ericsson.com>
8565
8566         * server.c (write_qxfer_response): Update call to
8567         remote_escape_output.
8568
8569 2015-06-15  Aleksandar Ristovski  <aristovski@qnx.com
8570             Jan Kratochvil  <jan.kratochvil@redhat.com>
8571
8572         Merge multiple hex conversions.
8573         * gdbreplay.c (tohex): Rename to 'fromhex'.
8574         (logchar): Use fromhex.
8575
8576 2015-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
8577
8578         * server.c (handle_qxfer_libraries): Set `version' attribute for
8579         <library-list>.
8580
8581 2015-06-10  Gary Benson  <gbenson@redhat.com>
8582
8583         * target.h (struct target_ops) <multifs_open>: New field.
8584         <multifs_unlink>: Likewise.
8585         <multifs_readlink>: Likewise.
8586         * linux-low.c (nat/linux-namespaces.h): New include.
8587         (linux_target_ops): Initialize the_target->multifs_open,
8588         the_target->multifs_unlink and the_target->multifs_readlink.
8589         * hostio.h (hostio_handle_new_gdb_connection): New declaration.
8590         * hostio.c (hostio_fs_pid): New static variable.
8591         (hostio_handle_new_gdb_connection): New function.
8592         (handle_setfs): Likewise.
8593         (handle_open): Use the_target->multifs_open as appropriate.
8594         (handle_unlink): Use the_target->multifs_unlink as appropriate.
8595         (handle_readlink): Use the_target->multifs_readlink as
8596         appropriate.
8597         (handle_vFile): Handle vFile:setfs packets.
8598         * server.c (handle_query): Call hostio_handle_new_gdb_connection
8599         after target_handle_new_gdb_connection.
8600
8601 2015-06-10  Gary Benson  <gbenson@redhat.com>
8602
8603         * configure.ac (AC_CHECK_FUNCS): Add setns.
8604         * config.in: Regenerate.
8605         * configure: Likewise.
8606         * Makefile.in (SFILES): Add nat/linux-namespaces.c.
8607         (linux-namespaces.o): New rule.
8608         * configure.srv (srv_linux_obj): Add linux-namespaces.o.
8609
8610 2015-06-09  Gary Benson <gbenson@redhat.com>
8611
8612         * hostio.c (handle_open): Process mode argument with
8613         fileio_to_host_mode.
8614
8615 2015-06-01  Yao Qi  <yao.qi@linaro.org>
8616
8617         * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
8618         * linux-x86-low.c: Likewise.
8619
8620 2015-05-28  Don Breazeal  <donb@codesourcery.com>
8621
8622         * linux-low.c (handle_extended_wait): Initialize
8623         thread_info.last_resume_kind for new fork children.
8624
8625 2015-05-15  Pedro Alves  <palves@redhat.com>
8626
8627         * target.h (target_handle_new_gdb_connection): Rewrite using if
8628         wrapped in do/while.
8629
8630 2015-05-14  Joel Brobecker  <brobecker@adacore.com>
8631
8632         * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
8633         * configure, config.in: Regenerate.
8634         * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
8635         Declare typedef.
8636
8637 2015-05-12  Don Breazeal  <donb@codesourcery.com>
8638
8639         * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
8640         PTRACE_EVENT_VFORK_DONE.
8641         (linux_low_ptrace_options, extended_event_reported): Add vfork
8642         events.
8643         * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
8644         and "vforkdone" for RSP 'T' Stop Reply Packet.
8645         * server.h (report_vfork_events): Declare
8646         global variable.
8647
8648 2015-05-12  Don Breazeal  <donb@codesourcery.com>
8649
8650         * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
8651         (the_low_target) <new_fork>: Initialize new member.
8652         * linux-arm-low.c (arm_new_fork): New function.
8653         (the_low_target) <new_fork>: Initialize new member.
8654         * linux-low.c (handle_extended_wait): Call new target function
8655         new_fork.
8656         * linux-low.h (struct linux_target_ops) <new_fork>: New member.
8657         * linux-mips-low.c (mips_add_watchpoint): New function
8658         extracted from mips_insert_point.
8659         (the_low_target) <new_fork>: Initialize new member.
8660         (mips_linux_new_fork): New function.
8661         (mips_insert_point): Call mips_add_watchpoint.
8662         * linux-x86-low.c (x86_linux_new_fork): New function.
8663         (the_low_target) <new_fork>: Initialize new member.
8664
8665 2015-05-12  Don Breazeal  <donb@codesourcery.com>
8666
8667         * linux-low.c (handle_extended_wait): Implement return value,
8668         rename argument 'event_child' to 'event_lwp', handle
8669         PTRACE_EVENT_FORK, call internal_error for unrecognized event.
8670         (linux_low_ptrace_options): New function.
8671         (linux_low_filter_event): Call linux_low_ptrace_options,
8672         use different argument fo linux_enable_event_reporting,
8673         use return value from handle_extended_wait.
8674         (extended_event_reported): New function.
8675         (linux_wait_1): Call extended_event_reported and set
8676         status to report fork events.
8677         (linux_write_memory): Add pid to debug message.
8678         (reset_lwp_ptrace_options_callback): New function.
8679         (linux_handle_new_gdb_connection): New function.
8680         (linux_target_ops): Initialize new structure member.
8681         * linux-low.h (struct lwp_info) <waitstatus>: New member.
8682         * lynx-low.c: Initialize new structure member.
8683         * remote-utils.c (prepare_resume_reply): Implement stop reason
8684         "fork" for "T" stop message.
8685         * server.c (handle_query): Call handle_new_gdb_connection.
8686         * server.h (report_fork_events): Declare global flag.
8687         * target.h (struct target_ops) <handle_new_gdb_connection>:
8688         New member.
8689         (target_handle_new_gdb_connection): New macro.
8690         * win32-low.c: Initialize new structure member.
8691
8692 2015-05-12  Don Breazeal  <donb@codesourcery.com>
8693
8694         * mem-break.c (APPEND_TO_LIST): Define macro.
8695         (clone_agent_expr): New function.
8696         (clone_one_breakpoint): New function.
8697         (clone_all_breakpoints): New function.
8698         * mem-break.h: Declare new functions.
8699
8700 2015-05-12  Don Breazeal  <donb@codesourcery.com>
8701
8702         * linux-low.c (linux_supports_fork_events): New function.
8703         (linux_supports_vfork_events): New function.
8704         (linux_target_ops): Initialize new structure members.
8705         (initialize_low): Call linux_check_ptrace_features.
8706         * lynx-low.c (lynx_target_ops): Initialize new structure
8707         members.
8708         * server.c (report_fork_events, report_vfork_events):
8709         New global flags.
8710         (handle_query): Add new features to qSupported packet and
8711         response.
8712         (captured_main): Initialize new global variables.
8713         * target.h (struct target_ops) <supports_fork_events>:
8714         New member.
8715         <supports_vfork_events>: New member.
8716         (target_supports_fork_events): New macro.
8717         (target_supports_vfork_events): New macro.
8718         * win32-low.c (win32_target_ops): Initialize new structure
8719         members.
8720
8721 2015-05-12  Gary Benson <gbenson@redhat.com>
8722
8723         * server.c (handle_qxfer_exec_file): Use current process
8724         if annex is empty.
8725
8726 2015-05-08  Sandra Loosemore  <sandra@codesourcery.com>
8727
8728         * linux-nios2-low.c: Include elf/common.h.  Adjust comments.
8729         Remove HAVE_PTRACE_GETREGS conditionals.
8730         (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
8731         instead of PTRACE_GETREGS and PTRACE_SETREGS.
8732
8733 2015-05-08  Yao Qi  <yao.qi@linaro.org>
8734
8735         * linux-low.c (linux_supports_conditional_breakpoints): New
8736         function.
8737         (linux_target_ops): Install new target method.
8738         * lynx-low.c (lynx_target_ops): Install NULL hook for
8739         supports_conditional_breakpoints.
8740         * nto-low.c (nto_target_ops): Likewise.
8741         * spu-low.c (spu_target_ops): Likewise.
8742         * win32-low.c (win32_target_ops): Likewise.
8743         * server.c (handle_query): Check
8744         target_supports_conditional_breakpoints.
8745         * target.h (struct target_ops) <supports_conditional_breakpoints>:
8746         New field.
8747         (target_supports_conditional_breakpoints): New macro.
8748
8749 2015-05-06  Pedro Alves  <palves@redhat.com>
8750
8751         PR server/18081
8752         * server.c (start_inferior): If the process exits, mourn it.
8753
8754 2015-04-21  Gary Benson <gbenson@redhat.com>
8755
8756         * hostio.c (fileio_open_flags_to_host): Factored out to
8757         fileio_to_host_openflags in common/fileio.c.  Single use
8758         updated.
8759
8760 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
8761
8762         * linux-xtensa-low.c (xtensa_fill_gregset)
8763         (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
8764         XCHAL_HAVE_LOOP.
8765
8766 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
8767
8768         * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
8769         (regs_info): Replace usrregs pointer with NULL.
8770
8771 2015-04-17  Gary Benson  <gbenson@redhat.com>
8772
8773         * target.h (struct target_ops) <pid_to_exec_file>: New field.
8774         * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
8775         * server.c (handle_qxfer_exec_file): New function.
8776         (qxfer_packets): Add exec-file entry.
8777         (handle_query): Report qXfer:exec-file:read as supported packet.
8778
8779 2015-04-14  Romain Naour <romain.naour@openwide.fr>  (tiny change)
8780
8781         * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
8782
8783 2015-04-09  Gary Benson <gbenson@redhat.com>
8784
8785         * hostio-errno.c (errno_to_fileio_error): Remove function.
8786         Update caller to use remote_fileio_to_fio_error.
8787
8788 2015-04-09  Yao Qi  <yao.qi@linaro.org>
8789
8790         * linux-low.c (linux_insert_point): Call
8791         insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
8792         (linux_remove_point): Call remove_memory_breakpoint if type is
8793         raw_bkpt_type_sw.
8794         * linux-x86-low.c (x86_insert_point): Don't call
8795         insert_memory_breakpoint.
8796         (x86_remove_point): Don't call remove_memory_breakpoint.
8797
8798 2015-04-01  Pedro Alves  <palves@redhat.com>
8799             Cleber Rosa  <crosa@redhat.com>
8800
8801         * server.c (gdbserver_usage): Reorganize and extend the usage
8802         message.
8803
8804 2015-03-24  Pedro Alves  <palves@redhat.com>
8805
8806         * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
8807         output.  Also dump TRAP_TRACE.
8808         (linux_low_filter_event): In debug output, distinguish a
8809         resume_stop SIGSTOP from a delayed SIGSTOP.
8810
8811 2015-03-24  Gary Benson  <gbenson@redhat.com>
8812
8813         * linux-x86-low.c (x86_linux_new_thread): Moved to
8814         nat/x86-linux.c.
8815         (x86_linux_prepare_to_resume): Likewise.
8816
8817 2015-03-24  Gary Benson  <gbenson@redhat.com>
8818
8819         * Makefile.in (x86-linux-dregs.o): New rule.
8820         * configure.srv: Add x86-linux-dregs.o to relevant targets.
8821         * linux-x86-low.c: Include nat/x86-linux-dregs.h.
8822         (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
8823         (x86_linux_dr_get): Likewise.
8824         (x86_linux_dr_set): Likewise.
8825         (update_debug_registers_callback): Likewise.
8826         (x86_linux_dr_set_addr): Likewise.
8827         (x86_linux_dr_get_addr): Likewise.
8828         (x86_linux_dr_set_control): Likewise.
8829         (x86_linux_dr_get_control): Likewise.
8830         (x86_linux_dr_get_status): Likewise.
8831         (x86_linux_update_debug_registers): Likewise.
8832
8833 2015-03-24  Gary Benson  <gbenson@redhat.com>
8834
8835         * linux-x86-low.c (x86_linux_update_debug_registers):
8836         New function, factored out from...
8837         (x86_linux_prepare_to_resume): ...this.
8838
8839 2015-03-24  Gary Benson  <gbenson@redhat.com>
8840
8841         * linux-x86-low.c (x86_linux_dr_get): Update comments.
8842         (x86_linux_dr_set): Likewise.
8843         (update_debug_registers_callback): Likewise.
8844         (x86_linux_dr_set_addr): Likewise.
8845         (x86_linux_dr_get_addr): Likewise.
8846         (x86_linux_dr_set_control): Likewise.
8847         (x86_linux_dr_get_control): Likewise.
8848         (x86_linux_dr_get_status): Likewise.
8849         (x86_linux_prepare_to_resume): Likewise.
8850
8851 2015-03-24  Gary Benson  <gbenson@redhat.com>
8852
8853         * linux-x86-low.c (x86_linux_dr_get): Add assertion.
8854         Use perror_with_name.  Pass string through gettext.
8855         (x86_linux_dr_set): Likewise.
8856
8857 2015-03-24  Gary Benson  <gbenson@redhat.com>
8858
8859         * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
8860         (x86_linux_dr_set_addr): ...this.
8861         (x86_dr_low_get_addr): Rename to...
8862         (x86_linux_dr_get_addr): ...this.
8863         (x86_dr_low_set_control): Rename to...
8864         (x86_linux_dr_set_control): ...this.
8865         (x86_dr_low_get_control): Rename to...
8866         (x86_linux_dr_get_control): ...this.
8867         (x86_dr_low_get_status): Rename to...
8868         (x86_linux_dr_get_status): ...this.
8869         (x86_dr_low): Update with new function names.
8870
8871 2015-03-24  Gary Benson  <gbenson@redhat.com>
8872
8873         * Makefile.in (x86-linux.o): New rule.
8874         * configure.srv: Add x86-linux.o to relevant targets.
8875         * linux-low.c (lwp_set_arch_private_info): New function.
8876         (lwp_arch_private_info): Likewise.
8877         * linux-x86-low.c: Include nat/x86-linux.h.
8878         (arch_lwp_info): Removed structure.
8879         (update_debug_registers_callback):
8880         Use lwp_set_debug_registers_changed.
8881         (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
8882         and lwp_set_debug_registers_changed.
8883         (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
8884
8885 2015-03-24  Gary Benson  <gbenson@redhat.com>
8886
8887         * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
8888         * linux-arm-low.c (arm_new_thread): Likewise.
8889         * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
8890         * linux-mips-low.c (mips_linux_new_thread): Likewise.
8891         * linux-x86-low.c (x86_linux_new_thread): Likewise.
8892         * linux-low.c (add_lwp): Update the_low_target.new_thread call.
8893
8894 2015-03-24  Gary Benson  <gbenson@redhat.com>
8895
8896         * linux-low.c (ptid_of_lwp): New function.
8897         (lwp_is_stopped): Likewise.
8898         (lwp_stop_reason): Likewise.
8899         * linux-x86-low.c (update_debug_registers_callback):
8900         Use lwp_is_stopped.
8901         (x86_linux_prepare_to_resume): Use ptid_of_lwp and
8902         lwp_stop_reason.
8903
8904 2015-03-24  Gary Benson  <gbenson@redhat.com>
8905
8906         * linux-low.h (linux_stop_lwp): Remove declaration.
8907
8908 2015-03-24  Gary Benson  <gbenson@redhat.com>
8909
8910         * linux-low.h: Include nat/linux-nat.h.
8911         * linux-low.c (iterate_over_lwps_args): New structure.
8912         (iterate_over_lwps_filter): New function.
8913         (iterate_over_lwps): Likewise.
8914         * linux-x86-low.c (update_debug_registers_callback):
8915         Update signature to what iterate_over_lwps expects.
8916         Remove PID check that iterate_over_lwps now performs.
8917         (x86_dr_low_set_addr): Use iterate_over_lwps.
8918         (x86_dr_low_set_control): Likewise.
8919
8920 2015-03-24  Gary Benson  <gbenson@redhat.com>
8921
8922         * linux-x86-low.c (x86_debug_reg_state): New function.
8923         (x86_linux_prepare_to_resume): Use the above.
8924
8925 2015-03-24  Gary Benson  <gbenson@redhat.com>
8926
8927         * linux-low.c (current_lwp_ptid): New function.
8928         * linux-x86-low.c: Include nat/linux-nat.h.
8929         (x86_dr_low_get_addr): Use current_lwp_ptid.
8930         (x86_dr_low_get_control): Likewise.
8931         (x86_dr_low_get_status): Likewise.
8932
8933 2015-03-20  Pedro Alves  <palves@redhat.com>
8934
8935         * tracepoint.c (cmd_qtstatus): Make "str" const.
8936
8937 2015-03-20  Pedro Alves  <palves@redhat.com>
8938
8939         * server.c (handle_general_set): Make "req_str" const.
8940
8941 2015-03-19  Pedro Alves  <palves@redhat.com>
8942
8943         * linux-low.c (linux_resume_one_lwp): Rename to ...
8944         (linux_resume_one_lwp_throw): ... this.  Don't handle ESRCH here,
8945         instead call perror_with_name.
8946         (check_ptrace_stopped_lwp_gone): New function.
8947         (linux_resume_one_lwp): Reimplement as wrapper around
8948         linux_resume_one_lwp_throw that swallows errors if the LWP is
8949         gone.
8950
8951 2015-03-19  Pedro Alves  <palves@redhat.com>
8952
8953         * linux-low.c (count_events_callback, select_event_lwp_callback):
8954         No longer check whether the thread has resume_stop as last resume
8955         kind.
8956
8957 2015-03-19 Pedro Alves  <palves@redhat.com>
8958
8959         * linux-low.c (count_events_callback, select_event_lwp_callback):
8960         Use the lwp's status_pending_p field, not the thread's.
8961
8962 2015-03-19  Pedro Alves  <palves@redhat.com>
8963
8964         * linux-low.c (select_event_lwp_callback): Update comments to
8965         no longer mention SIGTRAP.
8966
8967 2015-03-18  Gary Benson  <gbenson@redhat.com>
8968
8969         * server.c (handle_query): Do not report vFile:fstat as supported.
8970
8971 2015-03-11  Gary Benson  <gbenson@redhat.com>
8972
8973         * hostio.c (sys/types.h): New include.
8974         (sys/stat.h): Likewise.
8975         (common-remote-fileio.h): Likewise.
8976         (handle_fstat): New function.
8977         (handle_vFile): Handle vFile:fstat packets.
8978
8979 2015-03-11  Gary Benson  <gbenson@redhat.com>
8980
8981         * configure.ac (AC_CHECK_MEMBERS): Add checks for
8982         struct stat.st_blocks and struct stat.st_blksize.
8983         * configure: Regenerate.
8984         * config.in: Likewise.
8985         * Makefile.in (SFILES): Add common/common-remote-fileio.c.
8986         (OBS): Add common-remote-fileio.o.
8987         (common-remote-fileio.o): New rule.
8988
8989 2015-03-09  Pedro Alves  <palves@redhat.com>
8990
8991         * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
8992         'struct sockaddr' pointer in 'accept' call.
8993
8994 2015-03-09  Pedro Alves  <palves@redhat.com>
8995
8996         Revert:
8997         2015-03-07  Pedro Alves  <palves@redhat.com>
8998         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
8999         or <winsock2.h> here.  Instead include "gdb_socket.h".
9000         (remote_open): Use union gdb_sockaddr_u.
9001         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
9002         or <winsock2.h> here.  Instead include "gdb_socket.h".
9003         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
9004         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
9005         or <sys/un.h>.
9006         (init_named_socket, gdb_agent_helper_thread): Use union
9007         gdb_sockaddr_u.
9008
9009 2015-03-07  Pedro Alves  <palves@redhat.com>
9010
9011         * configure.ac (build_warnings): Move
9012         -Wdeclaration-after-statement to the C-specific set.
9013         * configure: Regenerate.
9014
9015 2015-03-07  Pedro Alves  <palves@redhat.com>
9016
9017         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
9018         or <winsock2.h> here.  Instead include "gdb_socket.h".
9019         (remote_open): Use union gdb_sockaddr_u.
9020         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
9021         or <winsock2.h> here.  Instead include "gdb_socket.h".
9022         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
9023         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
9024         or <sys/un.h>.
9025         (init_named_socket, gdb_agent_helper_thread): Use union
9026         gdb_sockaddr_u.
9027
9028 2015-03-07  Pedro Alves  <palves@redhat.com>
9029
9030         Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
9031         instead.
9032
9033 2015-03-06  Yao Qi  <yao.qi@linaro.org>
9034
9035         * linux-aarch64-low.c (aarch64_insert_point): Use
9036         show_debug_regs as a boolean.
9037         (aarch64_remove_point): Likewise.
9038
9039 2015-03-05  Pedro Alves  <palves@redhat.com>
9040
9041         * lynx-low.c (lynx_target_ops): Install NULL hooks for
9042         stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
9043         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
9044         * nto-low.c (nto_target_ops): Likewise.
9045         * spu-low.c (spu_target_ops): Likewise.
9046         * win32-low.c (win32_target_ops): Likewise.
9047
9048 2015-03-04  Pedro Alves  <palves@redhat.com>
9049
9050         * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
9051         Decide whether a breakpoint triggered based on the SIGTRAP's
9052         siginfo.si_code.
9053         (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
9054         breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
9055         (linux_low_filter_event): Check for breakpoints before checking
9056         watchpoints.
9057         (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
9058         siginfo.si_code.
9059         (linux_stopped_by_sw_breakpoint)
9060         (linux_supports_stopped_by_sw_breakpoint)
9061         (linux_stopped_by_hw_breakpoint)
9062         (linux_supports_stopped_by_hw_breakpoint): New functions.
9063         (linux_target_ops): Install new target methods.
9064
9065 2015-03-04  Pedro Alves  <palves@redhat.com>
9066
9067         * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
9068         * server.c (swbreak_feature, hwbreak_feature): New globals.
9069         (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
9070         (captured_main): Clear swbreak_feature and hwbreak_feature.
9071         * server.h (swbreak_feature, hwbreak_feature): Declare.
9072         * target.h (struct target_ops) <stopped_by_sw_breakpoint,
9073         supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
9074         supports_stopped_by_hw_breakpoint>: New fields.
9075         (target_supports_stopped_by_sw_breakpoint)
9076         (target_stopped_by_sw_breakpoint)
9077         (target_supports_stopped_by_hw_breakpoint)
9078         (target_stopped_by_hw_breakpoint): Declare.
9079
9080 2015-03-04  Pedro Alves  <palves@redhat.com>
9081
9082         enum lwp_stop_reason -> enum target_stop_reason
9083         * linux-low.c (check_stopped_by_breakpoint): Adjust.
9084         (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
9085         (linux_wait_1, stuck_in_jump_pad_callback)
9086         (move_out_of_jump_pad_callback, linux_resume_one_lwp)
9087         (linux_stopped_by_watchpoint):
9088         * linux-low.h (enum lwp_stop_reason): Delete.
9089         (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
9090         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
9091
9092 2015-03-04  Yao Qi  <yao.qi@linaro.org>
9093
9094         * Makefile.in (SFILES): Add linux-aarch64-low.c.
9095
9096 2015-03-03  Gary Benson  <gbenson@redhat.com>
9097
9098         * hostio.c (handle_vFile): Fix prefix lengths.
9099
9100 2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>
9101
9102         * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
9103         ptr_bits.
9104
9105 2015-03-02  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9106
9107         * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
9108         (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
9109         (clean): Add "rm -f" for above C files.
9110         * configure.srv (srv_regobj): Add s390-vx-linux64.o,
9111         s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
9112         (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
9113         s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
9114         * linux-s390-low.c (HWCAP_S390_VX): New macro.
9115         (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
9116         (init_registers_s390x_vx_linux64)
9117         (init_registers_s390x_tevx_linux64)
9118         (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
9119         (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
9120         declarations.
9121         (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
9122         (s390_store_vxrs_high): New functions.
9123         (s390_regsets): Add entries for NT_S390_VXRS_LOW and
9124         NT_S390_VXRS_HIGH.
9125         (s390_arch_setup): Add logic for selecting one of the new target
9126         descriptions.  Activate the new vector regsets if applicable.
9127         (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
9128         init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
9129         and init_registers_s390x_tevx_linux64.
9130
9131 2015-03-01  Pedro Alves  <palves@redhat.com>
9132
9133         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
9134         parameter.
9135
9136 2015-02-27  Pedro Alves  <palves@redhat.com>
9137
9138         * linux-x86-low.c (u_debugreg_offset): New function.
9139         (x86_linux_dr_get, x86_linux_dr_set): Use it.
9140
9141 2015-02-27  Pedro Alves  <palves@redhat.com>
9142
9143         * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
9144         [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
9145         [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
9146         ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
9147         (ps_lsetfpregs, ps_getpid)
9148         (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
9149         (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
9150         (ps_lsetxregs, ps_plog): Declare.
9151
9152 2015-02-27  Pedro Alves  <palves@redhat.com>
9153
9154         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
9155         IP_AGENT_EXPORT_FUNC.
9156         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
9157         IP_AGENT_EXPORT_FUNC.
9158         * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
9159         (IP_AGENT_EXPORT): Delete.
9160         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9161         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
9162         (gdb_trampoline_buffer_error, collecting, gdb_collect)
9163         (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
9164         (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
9165         (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
9166         (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
9167         (traceframe_read_count, traceframe_write_count)
9168         (traceframes_created, trace_state_variables, get_raw_reg)
9169         (get_trace_state_variable_value, set_trace_state_variable_value)
9170         (ust_loaded, helper_thread_id, cmd_buf): Use
9171         IPA_SYM_EXPORTED_NAME.
9172         (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
9173         (tracepoints) Use IP_AGENT_EXPORT_VAR.
9174         (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
9175         IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
9176         (last_tracepoint): Move into !IN_PROCESS_AGENT block.
9177         (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
9178         EXTERN_C_PUSH/EXTERN_C_POP.
9179         (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
9180         (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
9181         wrap in EXTERN_C_PUSH/EXTERN_C_POP.
9182         (trace_buffer_ctrl, trace_buffer_ctrl_curr)
9183         (traceframe_write_count, traceframe_read_count)
9184         (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
9185         (about_to_request_buffer_space, get_trace_state_variable_value)
9186         (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
9187         (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
9188         EXTERN_C_PUSH/EXTERN_C_POP.
9189         (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
9190         (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
9191         (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
9192         and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
9193         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9194         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
9195         (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
9196         * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
9197         Define.
9198         (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
9199         (IP_AGENT_EXPORT_VAR_DECL): Define.
9200         (tracing): Declare.
9201         (gdb_agent_get_raw_reg): Declare.
9202
9203 2015-02-27  Tom Tromey  <tromey@redhat.com>
9204             Pedro Alves  <palves@redhat.com>
9205
9206         Rename symbols whose names are reserved C++ keywords throughout.
9207
9208 2015-02-27  Pedro Alves  <palves@redhat.com>
9209
9210         * Makefile.in (COMPILER): New, get it from autoconf.
9211         (CXX): Get from autoconf instead.
9212         (COMPILE.pre): Use COMPILER.
9213         (CC-LD): Rename to ...
9214         (CC_LD): ... this.  Use COMPILER.
9215         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
9216         (CXX_FOR_TARGET): Default to g++ instead of gcc.
9217         * acinclude.m4: Include build-with-cxx.m4.
9218         * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
9219         Disable -Werror by default if building in C++ mode.
9220         (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
9221         -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
9222         the C++ compiler.  Save/restore CXXFLAGS too.
9223         * configure: Regenerate.
9224
9225 2015-02-27  Pedro Alves  <palves@redhat.com>
9226
9227         * acinclude.m4: Include libiberty.m4.
9228         * configure.ac: Call libiberty_INIT.
9229         * config.in, configure: Regenerate.
9230
9231 2015-02-26  Pedro Alves  <palves@redhat.com>
9232
9233         * linux-low.c (linux_wait_1): When incrementing the PC past a
9234         program breakpoint always use the_low_target.breakpoint_len as
9235         increment, rather than the maximum between that and
9236         the_low_target.decr_pc_after_break.
9237
9238 2015-02-23  Pedro Alves  <palves@redhat.com>
9239
9240         * linux-low.c (check_stopped_by_breakpoint): Don't check if the
9241         thread was doing a step-over; always adjust the PC if
9242         we stepped over a permanent breakpoint.
9243         (linux_wait_1): If we stepped over breakpoint that was on top of a
9244         permanent breakpoint, manually advance the PC past it.
9245
9246 2015-02-23  Pedro Alves  <palves@redhat.com>
9247
9248         * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
9249         modes.
9250         (x86_fill_gregset, x86_store_gregset): Use it when handling
9251         $orig_eax.
9252
9253 2015-02-20  Pedro Alves  <palves@redhat.com>
9254
9255         * thread-db.c: Include "nat/linux-procfs.h".
9256         (thread_db_init): Skip listing new threads if the kernel supports
9257         PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
9258
9259 2015-02-20  Pedro Alves  <palves@redhat.com>
9260
9261         * linux-low.c (status_pending_p_callback): Use ptid_match.
9262
9263 2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9264
9265         PR breakpoints/16812
9266         * linux-low.c (wstatus_maybe_breakpoint): Remove.
9267         (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
9268         (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
9269
9270 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
9271
9272         PR breakpoints/15956
9273         * tracepoint.c (cmd_qtinit): Add check for current_thread.
9274
9275 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9276
9277         * linux-low.c (linux_low_btrace_conf): Print size.
9278         * server.c (handle_btrace_conf_general_set): New.
9279         (hanle_general_set): Call handle_btrace_conf_general_set.
9280         (handle_query): Report Qbtrace-conf:bts:size as supported.
9281
9282 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9283
9284         * linux-low.c (linux_low_enable_btrace): Update parameters.
9285         (linux_low_btrace_conf): New.
9286         (linux_target_ops)<to_btrace_conf>: Initialize.
9287         * server.c (current_btrace_conf): New.
9288         (handle_btrace_enable): Rename to ...
9289         (handle_btrace_enable_bts): ... this.  Pass &current_btrace_conf
9290         to target_enable_btrace.  Update comment.  Update users.
9291         (handle_qxfer_btrace_conf): New.
9292         (qxfer_packets): Add btrace-conf entry.
9293         (handle_query): Report qXfer:btrace-conf:read as supported packet.
9294         * target.h (target_ops)<enable_btrace>: Update parameters and comment.
9295         (target_ops)<read_btrace_conf>: New.
9296         (target_enable_btrace): Update parameters.
9297         (target_read_btrace_conf): New.
9298
9299 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9300
9301         * server.c (handle_btrace_general_set): Remove call to
9302         target_supports_btrace.
9303         (supported_btrace_packets): New.
9304         (handle_query): Call supported_btrace_packets.
9305         * target.h: include btrace-common.h.
9306         (btrace_target_info): Removed.
9307         (supports_btrace, target_supports_btrace): Update parameters.
9308
9309 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9310
9311         * Makefile.in (SFILES): Add common/btrace-common.c.
9312         (OBS): Add common/btrace-common.o.
9313         (btrace-common.o): Add build rules.
9314         * linux-low: Include btrace-common.h.
9315         (linux_low_read_btrace): Use struct btrace_data.  Call
9316         btrace_data_init and btrace_data_fini.
9317
9318 2015-02-06  Pedro Alves  <palves@redhat.com>
9319
9320         * thread-db.c (find_new_threads_callback): Add debug output.
9321
9322 2015-02-04  Pedro Alves  <palves@redhat.com>
9323
9324         * linux-low.c (handle_extended_wait): Don't resume LWPs here.
9325         (resume_stopped_resumed_lwps): New function.
9326         (linux_wait_for_event_filtered): Use it.
9327
9328 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
9329
9330         * Makefile.in (SFILES): Add linux-personality.c.
9331         (linux-personality.o): New rule.
9332         * configure.srv (srv_linux_obj): Add linux-personality.o to the
9333         list of objects to be built.
9334         * linux-low.c: Include nat/linux-personality.h.
9335         (linux_create_inferior): Remove code to disable address space
9336         randomization (moved to ../nat/linux-personality.c).  Create
9337         cleanup to disable address space randomization.
9338
9339 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
9340
9341         * Makefile.in (posix-strerror.o): New rule.
9342         (mingw-strerror.o): Likewise.
9343         * configure: Regenerated.
9344         * configure.ac: Source file ../common/common.host.  Initialize new
9345         variable srv_host_obs.  Add srv_host_obs to GDBSERVER_DEPFILES.
9346
9347 2015-01-14  Yao Qi  <yao@codesourcery.com>
9348
9349         * Makefile.in (SFILES): Add nat/ppc-linux.c.
9350         (ppc-linux.o): New rule.
9351         * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
9352         * configure.ac: AC_CHECK_FUNCS(getauxval).
9353         * config.in: Re-generated.
9354         * configure: Re-generated.
9355         * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
9356         ppc64_64bit_inferior_p
9357
9358 2015-01-14  Yao Qi  <yao@codesourcery.com>
9359
9360         * linux-ppc-low.c: Include "nat/ppc-linux.h".
9361          (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
9362         (PPC_FEATURE_HAS_ALTIVEC,  PPC_FEATURE_HAS_SPE): Likewise.
9363         (PT_ORIG_R3, PT_TRAP): Likewise.
9364         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
9365         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
9366         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
9367
9368 2015-01-10  Joel Brobecker  <brobecker@adacore.com>
9369
9370         * i387-fp.c (i387_cache_to_xsave): In look over
9371         num_avx512_zmmh_high_registers, replace use of struct i387_xsave
9372         zmmh_low_space field by use of zmmh_high_space.
9373
9374 2015-01-09  Pedro Alves  <palves@redhat.com>
9375
9376         * linux-low.c (step_over_bkpt): Move higher up in the file.
9377         (handle_extended_wait): Don't store the stop_pc here.
9378         (get_stop_pc): Adjust comments and rename to ...
9379         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
9380         stopped for a software breakpoint or hardware breakpoint.
9381         (thread_still_has_status_pending_p): New function.
9382         (status_pending_p_callback): Use
9383         thread_still_has_status_pending_p.  If the event is no longer
9384         interesting, resume the LWP.
9385         (handle_tracepoints): Add assert.
9386         (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
9387         (wstatus_maybe_breakpoint): New function.
9388         (cancel_breakpoint): Delete function.
9389         (check_stopped_by_watchpoint): New function, factored out from
9390         linux_low_filter_event.
9391         (lp_status_maybe_breakpoint): Delete function.
9392         (linux_low_filter_event): Remove filter_ptid argument.
9393         Leave thread group exits pending here.  Store the LWP's stop PC.
9394         Always leave events pending.
9395         (linux_wait_for_event_filtered): Pull all events out of the
9396         kernel, and leave them all pending.
9397         (count_events_callback, select_event_lwp_callback): Consider all
9398         events.
9399         (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
9400         (select_event_lwp): Only give preference to the stepping LWP in
9401         all-stop mode.  Adjust comments.
9402         (ignore_event): New function.
9403         (linux_wait_1): Delete 'retry' label.  Use ignore_event.  Remove
9404         references to cancel_breakpoints.  Adjust to renames.  Also give
9405         equal priority to all LWPs that have had events in non-stop mode.
9406         If reporting a software breakpoint event, unadjust the LWP's PC.
9407         (linux_wait): If linux_wait_1 returned an ignored event, retry.
9408         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
9409         Adjust.
9410         (linux_resume_one_lwp): Store the LWP's PC.  Adjust.
9411         (resume_status_pending_p): Use thread_still_has_status_pending_p.
9412         (linux_stopped_by_watchpoint): Adjust.
9413         (linux_target_ops): Remove reference to linux_cancel_breakpoints.
9414         * linux-low.h (enum lwp_stop_reason): New.
9415         (struct lwp_info) <stop_pc>: Adjust comment.
9416         <stopped_by_watchpoint>: Delete field.
9417         <stop_reason>: New field.
9418         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
9419         * mem-break.c (software_breakpoint_inserted_here)
9420         (hardware_breakpoint_inserted_here): New function.
9421         * mem-break.h (software_breakpoint_inserted_here)
9422         (hardware_breakpoint_inserted_here): Declare.
9423         * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
9424         (cancel_breakpoints): Delete.
9425         * tracepoint.c (clear_installed_tracepoints, stop_tracing)
9426         (upload_fast_traceframes): Remove references to
9427         cancel_breakpoints.
9428
9429 2015-01-09  Pedro Alves  <palves@redhat.com>
9430
9431         * thread-db.c (find_new_threads_callback): Ignore thread if the
9432         kernel thread ID is -1.
9433
9434 2015-01-09  Pedro Alves  <palves@redhat.com>
9435
9436         * linux-low.c (linux_attach_fail_reason_string): Move to
9437         nat/linux-ptrace.c, and rename.
9438         (linux_attach_lwp): Update comment.
9439         (attach_proc_task_lwp_callback): New function.
9440         (linux_attach): Adjust to rename and use
9441         linux_proc_attach_tgid_threads.
9442         (linux_attach_fail_reason_string): Delete declaration.
9443
9444 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
9445
9446         * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
9447         * server.c (gdbserver_version): Likewise.
9448
9449 2014-12-29  Sergio Durigan Junior  <sergiodj@redhat.com>
9450
9451         * remote-utils.c: Include ctype.h.
9452         (input_interrupt): Explicitly handle the case when the char
9453         received is the NUL byte.  Improve the printing of non-ASCII
9454         characters.
9455
9456 2014-12-16  Joel Brobecker  <brobecker@adacore.com>
9457
9458         * linux-low.c (linux_low_filter_event): Update call to
9459         linux_enable_event_reporting following the addition of
9460         a new parameter to that function.
9461
9462 2014-12-16  Catalin Udma  <catalin.udma@freescale.com>
9463
9464         PR server/17457
9465         * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
9466         (AARCH64_FPCR_REGNO): Likewise.
9467         (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
9468         (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
9469         (aarch64_store_fpregset): Likewise.
9470
9471 2014-12-15  Joel Brobecker  <brobecker@adacore.com>
9472
9473         * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
9474         Remove FIXME comment about assumption about N.
9475
9476 2014-12-13  Joel Brobecker  <brobecker@adacore.com>
9477
9478         * configure.ac: If large-file support is disabled in GDBserver,
9479         pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
9480         * configure: Regenerate.
9481
9482 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9483
9484         * linux-low.c (regsets_fetch_inferior_registers): Suppress the
9485         warning upon ENODATA from ptrace.
9486         * linux-s390-low.c (s390_store_tdb): New.
9487         (s390_regsets): Add regset for NT_S390_TDB.
9488
9489 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9490
9491         * linux-low.c (regsets_store_inferior_registers): Skip regsets
9492         without a fill_function.
9493         * linux-s390-low.c (s390_fill_last_break): Remove.
9494         (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
9495         (s390_arch_setup): Use regset's size instead of fill_function for
9496         loop end condition.
9497
9498 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9499
9500         * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
9501         the regset's store function when ptrace returned an error.
9502         * regcache.c (get_thread_regcache): Invalidate register cache
9503         before fetching inferior's registers.
9504
9505 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9506
9507         * linux-low.c (regsets_fetch_inferior_registers): Rephrase
9508         while-loop as for-loop.
9509         (regsets_store_inferior_registers): Likewise.
9510
9511 2014-11-28  Yao Qi  <yao@codesourcery.com>
9512
9513         * configure.ac(AC_CHECK_FUNCS): Remove readlink.
9514         * config.in, configure: Re-generate.
9515         * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
9516         is defined.
9517
9518 2014-11-21  Yao Qi  <yao@codesourcery.com>
9519
9520         * configure.ac: Don't invoke AC_FUNC_ALLOCA.
9521         (AC_CHECK_HEADERS): Remove malloc.h.
9522         * configure: Re-generated.
9523         * config.in: Re-generated.
9524         * server.h: Don't include alloca.h and malloc.h.
9525         * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
9526         Don't include malloc.h.
9527
9528 2014-11-17  Joel Brobecker  <brobecker@adacore.com>
9529
9530         * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
9531         corresponding ERRNO check in same block.
9532
9533 2014-11-12  Pedro Alves  <palves@redhat.com>
9534
9535         * server.c (cont_thread): Update comment.
9536         (start_inferior, attach_inferior): No longer clear cont_thread.
9537         (handle_v_cont): No longer set cont_thread.
9538         (captured_main): Clear cont_thread each time a GDB connects.
9539
9540 2014-11-12  Pedro Alves  <palves@redhat.com>
9541
9542         * linux-low.c (linux_wait_1): Don't force a wait for the Hc
9543         thread, and don't resume all threads if the Hc thread has exited.
9544
9545 2014-11-12  Pedro Alves  <palves@redhat.com>
9546
9547         * linux-low.c (linux_request_interrupt): Always send a SIGINT to
9548         the process group instead of to a specific LWP.
9549
9550 2014-10-15  Pedro Alves  <palves@redhat.com>
9551
9552         PR server/17487
9553         * win32-arm-low.c (arm_set_thread_context): Remove current_event
9554         parameter.
9555         (arm_set_thread_context): Delete.
9556         (the_low_target): Adjust.
9557         * win32-i386-low.c (debug_registers_changed)
9558         (debug_registers_used): Delete.
9559         (update_debug_registers_callback): New function.
9560         (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
9561         needing to update their debug registers.
9562         (win32_get_current_dr): New function.
9563         (x86_dr_low_get_addr, x86_dr_low_get_control)
9564         (x86_dr_low_get_status): Fetch the debug register from the thread
9565         record's context.
9566         (i386_initial_stuff): Adjust.
9567         (i386_get_thread_context): Remove current_event parameter.  Don't
9568         clear debug_registers_changed nor copy DR values to
9569         debug_reg_state.
9570         (i386_set_thread_context): Delete.
9571         (i386_prepare_to_resume): New function.
9572         (i386_thread_added): Mark the thread as needing to update irs
9573         debug registers.
9574         (the_low_target): Remove i386_set_thread_context and install
9575         i386_prepare_to_resume.
9576         * win32-low.c (win32_get_thread_context): Adjust.
9577         (win32_set_thread_context): Use SetThreadContext
9578         directly.
9579         (win32_prepare_to_resume): New function.
9580         (win32_require_context): New function, factored out from ...
9581         (thread_rec): ... this.
9582         (continue_one_thread): Call win32_prepare_to_resume on each thread
9583         we're about to continue.
9584         (win32_resume): Call win32_prepare_to_resume on the event thread.
9585         * win32-low.h (struct win32_thread_info)
9586         <debug_registers_changed>: New field.
9587         (struct win32_target_ops): Change prototype of set_thread_context,
9588         delete set_thread_context and add prepare_to_resume.
9589         (win32_require_context): New declaration.
9590
9591 2014-10-08  Gary Benson  <gbenson@redhat.com>
9592
9593         * server.h: Do not include common-exceptions.h.
9594
9595 2014-10-08  Gary Benson  <gbenson@redhat.com>
9596
9597         * server.h: Do not include cleanups.h.
9598
9599 2014-09-30  James Hogan  <james.hogan@imgtec.com>
9600
9601         * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
9602         mips64-dsp-linux.c.
9603
9604 2014-09-23  Yao Qi  <yao@codesourcery.com>
9605
9606         * linux-low.c (lp_status_maybe_breakpoint): New function.
9607         (linux_low_filter_event): Call lp_status_maybe_breakpoint.
9608         (count_events_callback): Likewise.
9609         (select_event_lwp_callback): Likewise.
9610         (cancel_breakpoints_callback): Likewise.
9611
9612 2014-09-19  Don Breazeal  <donb@codesourcery.com>
9613
9614         * linux-low.c (handle_extended_wait): Call
9615         linux_ptrace_get_extended_event.
9616         (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
9617         linux_is_extended_waitstatus.
9618
9619 2014-09-16  Joel Brobecker  <brobecker@adacore.com>
9620
9621         * Makefile.in (CPPFLAGS): Define.
9622         (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
9623         (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
9624
9625 2014-09-16  Gary Benson  <gbenson@redhat.com>
9626
9627         * inferiors.h (current_inferior): Renamed as...
9628         (current_thread): New variable.  All uses updated.
9629         * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
9630         (maybe_move_out_of_jump_pad): Likewise.
9631         (cancel_breakpoint): Likewise.
9632         (linux_low_filter_event): Likewise.
9633         (wait_for_sigstop): Likewise.
9634         (linux_resume_one_lwp): Likewise.
9635         (need_step_over_p): Likewise.
9636         (start_step_over): Likewise.
9637         (linux_stabilize_threads): Renamed save_inferior as saved_thread.
9638         * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
9639         * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
9640         and save_inferior as saved_thread.
9641         * regcache.c (get_thread_regcache): Renamed saved_inferior as
9642         saved_thread.
9643         (regcache_invalidate_thread): Likewise.
9644         * remote-utils.c (prepare_resume_reply): Likewise.
9645         * thread-db.c (thread_db_get_tls_address): Likewise.
9646         (disable_thread_event_reporting): Likewise.
9647         (remove_thread_event_breakpoints): Likewise.
9648         * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
9649         as saved_thread.
9650         * target.h (set_desired_inferior): Renamed as...
9651         (set_desired_thread): New declaration.  All uses updated.
9652         * server.c (myresume): Updated comment to reference thread instead
9653         of inferior.
9654         (handle_serial_event): Likewise.
9655         (handle_target_event): Likewise.
9656
9657 2014-09-12  Tom Tromey  <tromey@redhat.com>
9658             Gary Benson  <gbenson@redhat.com>
9659
9660         * regcache.h: Include common-regcache.h.
9661         (regcache_read_pc): Don't declare.
9662         * regcache.c (get_thread_regcache_for_ptid): New function.
9663
9664 2014-09-11  Tom Tromey  <tromey@redhat.com>
9665             Gary Benson  <gbenson@redhat.com>
9666
9667         * symbol.c: New file.
9668         * Makefile.in (SFILES): Add symbol.c.
9669         (OBS): Add symbol.o.
9670
9671 2014-09-11  Gary Benson  <gbenson@redhat.com>
9672
9673         * target.c (target_stop_ptid, target_continue_ptid): New
9674         functions.
9675
9676 2014-09-11  Tom Tromey  <tromey@redhat.com>
9677             Gary Benson  <gbenson@redhat.com>
9678
9679         * target.h: Include target/target.h.
9680         * target.c (target_read_memory, target_read_uint32)
9681         (target_write_memory): New functions.
9682
9683 2014-09-11  Gary Benson  <gbenson@redhat.com>
9684
9685         * server.h (debug_hw_points): Don't declare.
9686         * server.c (debug_hw_points): Don't define.  Replace all uses
9687         with show_debug_regs.
9688         * linux-aarch64-low.c (debug_hw_points): Don't define.  Replace
9689         all uses with show_debug_regs.
9690
9691 2014-09-08  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
9692
9693         * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
9694         endianness into account.
9695         (ppc_supply_ptrace_register): Likewise.
9696
9697 2014-09-03  James Hogan  <james.hogan@imgtec.com>
9698
9699         * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
9700         to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
9701
9702 2014-09-03  Gary Benson  <gbenson@redhat.com>
9703
9704         * linux-x86-low.c (x86_linux_prepare_to_resume): Use
9705         ALL_DEBUG_ADDRESS_REGISTERS.
9706
9707 2014-09-02  Gary Benson  <gbenson@redhat.com>
9708
9709         * i386-low.h: Renamed as...
9710         * x86-low.h: New file.  All type, function and variable name
9711         prefixes changed from "i386_" to "x86_".  All references updated.
9712         * i386-low.c: Renamed as...
9713         * x86-low.c: New file.  All type, function and variable name
9714         prefixes changed from "i386_" to "x86_".  All references updated.
9715
9716 2014-09-02  Gary Benson  <gbenson@redhat.com>
9717
9718         * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
9719         (x86_linux_new_thread): Likewise.
9720
9721 2014-08-29  Gary Benson  <gbenson@redhat.com>
9722
9723         * server.h (setjmp.h): Do not include.
9724         (toplevel): Do not declare.
9725         (common-exceptions.h): Include.
9726         (cleanups.h): Likewise.
9727         * server.c (toplevel): Do not define.
9728         (exit_code): New static global.
9729         (detach_or_kill_for_exit_cleanup): New function.
9730         (main): New function.  Original main renamed to...
9731         (captured_main): New function.
9732         * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
9733
9734 2014-08-29  Gary Benson  <gbenson@redhat.com>
9735
9736         * Makefile.in (SFILES): Add common/common-exceptions.c.
9737         (OBS): Add common-exceptions.o.
9738         (common-exceptions.o): New rule.
9739         * utils.c (prepare_to_throw_exception): New function.
9740
9741 2014-08-29  Gary Benson  <gbenson@redhat.com>
9742
9743         * config.in: Regenerate.
9744         * configure: Likewise.
9745
9746 2014-08-29  Gary Benson  <gbenson@redhat.com>
9747
9748         * Makefile.in (SFILES): Add common/cleanups.c.
9749         (OBS): cleanups.o.
9750         (cleanups.o): New rule.
9751
9752 2014-08-29  Gary Benson  <gbenson@redhat.com>
9753
9754         * utils.c (internal_vwarning): New function.
9755
9756 2014-08-28  Gary Benson  <gbenson@redhat.com>
9757
9758         * utils.h (fatal): Remove declaration.
9759         * utils.c (fatal): Remove function.
9760
9761 2014-08-28  Gary Benson  <gbenson@redhat.com>
9762
9763         * tracepoint.c (gdb_agent_init): Replace fatal with
9764         perror_with_name.
9765         (initialize_tracepoint): Likewise.
9766
9767 2014-08-28  Gary Benson  <gbenson@redhat.com>
9768
9769         * remote-utils.c (remote_prepare): Replace fatal with error.
9770
9771 2014-08-28  Gary Benson  <gbenson@redhat.com>
9772
9773         * linux-low.c (linux_async): Replace fatal with warning.
9774         Tidy up and return.
9775         (linux_start_non_stop): Return -1 if linux_async failed.
9776
9777 2014-08-28  Gary Benson  <gbenson@redhat.com>
9778
9779         * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
9780         gdb_assert.
9781         (i386_dr_low_get_addr): Remove vague comment.
9782         * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
9783         gdb_assert.
9784
9785 2014-08-28  Gary Benson  <gbenson@redhat.com>
9786
9787         * inferiors.c (get_thread_process): Replace check with gdb_assert.
9788         * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
9789         internal_error.
9790         (linux_resume_one_lwp): Likewise.
9791         * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
9792         gdb_assert.
9793         * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
9794         with internal_error.
9795         * regcache.c (get_thread_regcache): Replace check with gdb_assert.
9796         (init_register_cache): Replace fatal with gdb_assert_not_reached.
9797         (find_register_by_name): Replace fatal with internal_error.
9798         (find_regno): Likewise.
9799         * tdesc.c (init_target_desc): Replace check with gdb_assert.
9800         * thread-db.c (thread_db_create_event): Likewise.
9801         (thread_db_load_search): Likewise.
9802         (try_thread_db_load_1): Likewise.
9803         * tracepoint.c (get_jump_space_head): Replace fatal with
9804         internal_error.
9805         (claim_trampoline_space): Likewise.
9806         (have_fast_tracepoint_trampoline_buffer): Likewise.
9807         (cmd_qtstart): Likewise.
9808         (stop_tracing): Likewise.
9809         (fast_tracepoint_collecting): Likewise.
9810         (target_malloc): Likewise.
9811         (download_tracepoint): Likewise.
9812         (download_trace_state_variables): Replace check with gdb_assert.
9813         (upload_fast_traceframes): Replace fatal with internal_error.
9814
9815 2014-08-19  Tom Tromey  <tromey@redhat.com>
9816             Gary Benson  <gbenson@redhat.com>
9817
9818         * Makefile.in (SFILES): Add common/common-debug.c.
9819         (OBS): Add common-debug.o.
9820         (common-debug.o): New rule.
9821         * debug.h (debug_printf): Don't declare.
9822         * debug.c (debug_printf): Renamed and rewritten as...
9823         (debug_vprintf): New function.
9824
9825 2014-08-19  Gary Benson  <gbenson@redhat.com>
9826
9827         * utils.h: Do not include print-utils.h.
9828
9829 2014-08-19  Tom Tromey  <tromey@redhat.com>
9830             Gary Benson  <gbenson@redhat.com>
9831
9832         * server.h: Add static assertion.
9833         (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
9834
9835 2014-08-19  Tom Tromey  <tromey@redhat.com>
9836             Gary Benson  <gbenson@redhat.com>
9837
9838         * Makefile.in (SFILES): Add common/errors.c.
9839         (OBS): Add errors.o.
9840         (IPA_OBS): Add errors-ipa.o.
9841         (errors.o): New rule.
9842         (errors-ipa.o): Likewise.
9843         * utils.h (perror_with_name, error, warning): Don't declare.
9844         * utils.c (warning): Renamed and rewritten as...
9845         (vwarning): New function.
9846         (error): Renamed and rewritten as...
9847         (verror): New function.
9848         (internal_error): Renamed and rewritten as...
9849         (internal_verror): New function.
9850
9851 2014-08-07  Gary Benson  <gbenson@redhat.com>
9852
9853         * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
9854         * configure: Regenerate.
9855         * config.in: Likewise.
9856         * server.h: Do not include errno.h.
9857         * event-loop.c: Likewise.
9858         * hostio-errno.c: Likewise.
9859         * linux-low.c: Likewise.
9860         * remote-utils.c: Likewise.
9861         * spu-low.c: Likewise.
9862         * utils.c: Likewise.
9863         * gdbreplay.c: Unconditionally include errno.h.
9864
9865 2014-08-07  Gary Benson  <gbenson@redhat.com>
9866
9867         * server.h: Do not include string.h.
9868         * event-loop.c: Likewise.
9869         * linux-low.c: Likewise.
9870         * regcache.c: Likewise.
9871         * remote-utils.c: Likewise.
9872         * spu-low.c: Likewise.
9873         * utils.c: Likewise.
9874
9875 2014-08-07  Gary Benson  <gbenson@redhat.com>
9876
9877         * server.h: Do not include gdb_assert.h.
9878
9879 2014-08-07  Gary Benson  <gbenson@redhat.com>
9880
9881         * server.h: Do not include common-utils.h.
9882
9883 2014-08-07  Gary Benson  <gbenson@redhat.com>
9884
9885         * server.h: Do not include ptid.h.
9886         * notif.h: Likewise.
9887
9888 2014-08-07  Gary Benson  <gbenson@redhat.com>
9889
9890         * server.h: Do not include gdb_locale.h.
9891
9892 2014-08-07  Gary Benson  <gbenson@redhat.com>
9893
9894         * server.h: Do not include gdb/signals.h.
9895         * win32-low.c: Likewise.
9896
9897 2014-08-07  Gary Benson  <gbenson@redhat.com>
9898
9899         * server.h: Do not include pathmax.h.
9900
9901 2014-08-07  Gary Benson  <gbenson@redhat.com>
9902
9903         * server.h: Do not include libiberty.h.
9904         * linux-bfin-low.c: Likewise.
9905
9906 2014-08-07  Gary Benson  <gbenson@redhat.com>
9907
9908         * server.h: Do not include ansidecl.h.
9909
9910 2014-08-07  Gary Benson  <gbenson@redhat.com>
9911
9912         * linux-x86-low.c: Do not include stddef.h.
9913         * lynx-ppc-low.c: Likewise.
9914         * tracepoint.c: Likewise.
9915
9916 2014-08-07  Gary Benson  <gbenson@redhat.com>
9917
9918         * server.h: Do not include stdarg.h.
9919         * nto-low.c: Likewise.
9920
9921 2014-08-07  Gary Benson  <gbenson@redhat.com>
9922
9923         * server.h: Do not include stdlib.h.
9924         * inferiors.c: Likewise.
9925         * linux-low.c: Likewise.
9926         * regcache.c: Likewise.
9927         * spu-low.c: Likewise.
9928         * tracepoint.c: Likewise.
9929         * utils.c: Likewise.
9930
9931 2014-08-07  Gary Benson  <gbenson@redhat.com>
9932
9933         * server.h: Do not include stdio.h.
9934         * linux-low.c: Likewise.
9935         * remote-utils.c: Likewise.
9936         * spu-low.c: Likewise.
9937         * utils.c: Likewise.
9938         * wincecompat.c: Likewise.
9939
9940 2014-08-06  Gary Benson  <gbenson@redhat.com>
9941
9942         * regcache.c (init_register_cache): Move conditionals inside if.
9943
9944 2014-08-06  Gary Benson  <gbenson@redhat.com>
9945
9946         * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
9947
9948 2014-07-31  Gary Benson  <gbenson@redhat.com>
9949
9950         * ax.h: Do not include server.h.
9951         * gdbthread.h: Likewise.
9952         * lynx-low.h: Likewise.
9953         * notif.h: Likewise.
9954
9955 2014-07-30  Gary Benson  <gbenson@redhat.com>
9956
9957         * server.h: Include common-defs.h.
9958         Do not include config.h or build-gnulib-gdbserver/config.h.
9959
9960 2014-07-30  Gary Benson  <gbenson@redhat.com>
9961
9962         * hostio-errno.c: Move server.h to top of includes list.
9963         * inferiors.c: Likewise.
9964         * linux-x86-low.c: Likewise.
9965         * notif.c: Include server.h.
9966
9967 2014-07-24  Tom Tromey  <tromey@redhat.com>
9968             Gary Benson  <gbenson@redhat.com>
9969
9970         * server.h (CORE_ADDR): Now unsigned.
9971
9972 2014-07-16  Pedro Alves  <palves@redhat.com>
9973
9974         * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
9975
9976 2014-07-15  Pedro Alves  <palves@redhat.com>
9977
9978         * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
9979         copy.
9980
9981 2014-07-11  Pedro Alves  <palves@redhat.com>
9982
9983         * linux-low.c (kill_wait_lwp): New function, based on
9984         kill_one_lwp_callback, but use my_waitpid directly.
9985         (kill_one_lwp_callback, linux_kill): Use it.
9986
9987 2014-06-23  Pedro Alves  <palves@redhat.com>
9988
9989         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
9990         before setting DR0..DR3.
9991
9992 2014-06-20  Gary Benson  <gbenson@redhat.com>
9993
9994         * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
9995         * configure: Regenerated.
9996         * config.in: Likewise.
9997
9998 2014-06-20  Gary Benson  <gbenson@redhat.com>
9999
10000         * Makefile.in (SFILES): Update locations for files moved
10001         from common to nat.
10002         (object file files): Reordered.
10003
10004 2014-06-20  Gary Benson  <gbenson@redhat.com>
10005
10006         * i386-low.h (i386_dr_low_can_set_addr): Removed.
10007         (i386_dr_low_set_addr): Likewise.
10008         (i386_dr_low_get_addr): Likewise.
10009         (i386_dr_low_can_set_control): Likewise.
10010         (i386_dr_low_set_control): Likewise.
10011         (i386_dr_low_get_control): Likewise.
10012         (i386_dr_low_get_status): Likewise.
10013         (i386_get_debug_register_length): Likewise.
10014         * linux-x86-low.c (i386_dr_low_set_addr):
10015         Changed signature.  Made static.
10016         (i386_dr_low_get_addr): Likewise.
10017         (i386_dr_low_set_control): Likewise.
10018         (i386_dr_low_get_control): Likewise.
10019         (i386_dr_low_get_status): Likewise.
10020         (i386_dr_low): New global variable.
10021         * win32-i386-low.c (i386_dr_low_set_addr):
10022         Changed signature.  Made static.
10023         (i386_dr_low_get_addr): Likewise.
10024         (i386_dr_low_set_control): Likewise.
10025         (i386_dr_low_get_control): Likewise.
10026         (i386_dr_low_get_status): Likewise.
10027         (i386_dr_low): New global variable.
10028
10029 2014-06-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
10030
10031         * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
10032         * Makefile.in (AR, AR_FLAGS): Define.
10033         * configure: Regenerate.
10034
10035 2014-06-19  Gary Benson  <gbenson@redhat.com>
10036
10037         * Makefile.in (i386-dregs.o): New rule.
10038         * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
10039         * i386-low.c (target.h): Remove include.
10040         (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
10041         (DR_CONTROL_SHIFT): Likewise.
10042         (DR_CONTROL_SIZE): Likewise.
10043         (DR_RW_EXECUTE): Likewise.
10044         (DR_RW_WRITE): Likewise.
10045         (DR_RW_READ): Likewise.
10046         (DR_RW_IORW): Likewise.
10047         (DR_LEN_1): Likewise.
10048         (DR_LEN_2): Likewise.
10049         (DR_LEN_4): Likewise.
10050         (DR_LEN_8): Likewise.
10051         (DR_LOCAL_ENABLE_SHIFT): Likewise.
10052         (DR_GLOBAL_ENABLE_SHIFT): Likewise.
10053         (DR_ENABLE_SIZE): Likewise.
10054         (DR_LOCAL_SLOWDOWN): Likewise.
10055         (DR_GLOBAL_SLOWDOWN): Likewise.
10056         (DR_CONTROL_RESERVED): Likewise.
10057         (I386_DR_CONTROL_MASK): Likewise.
10058         (I386_DR_VACANT): Likewise.
10059         (I386_DR_LOCAL_ENABLE): Likewise.
10060         (I386_DR_GLOBAL_ENABLE): Likewise.
10061         (I386_DR_DISABLE): Likewise.
10062         (I386_DR_SET_RW_LEN): Likewise.
10063         (I386_DR_GET_RW_LEN): Likewise.
10064         (I386_DR_WATCH_HIT): Likewise.
10065         (i386_wp_op_t): Likewise.
10066         (i386_show_dr): Likewise.
10067         (i386_length_and_rw_bits): Likewise.
10068         (i386_insert_aligned_watchpoint): Likewise.
10069         (i386_remove_aligned_watchpoint): Likewise.
10070         (i386_handle_nonaligned_watchpoint): Likewise.
10071         i386_update_inferior_debug_regs(): Likewise.
10072         (i386_dr_insert_watchpoint): Likewise.
10073         (i386_dr_remove_watchpoint): Likewise.
10074         (i386_dr_region_ok_for_watchpoint): Likewise.
10075         (i386_dr_stopped_data_address): Likewise.
10076         (i386_dr_stopped_by_watchpoint): Likewise.
10077
10078 2014-06-19  Gary Benson  <gbenson@redhat.com>
10079
10080         * i386-low.c (i386_dr_show): Renamed to
10081         i386_show_dr and made static.  All uses updated.
10082         (i386_dr_length_and_rw_bits): Renamed to
10083         i386_length_and_rw_bits and made static.
10084         All uses updated.
10085         (i386_dr_insert_aligned_watchpoint): Renamed to
10086         i386_insert_aligned_watchpoint and made static.
10087         All uses updated.
10088         (i386_dr_remove_aligned_watchpoint): Renamed to
10089         i386_remove_aligned_watchpoint and made static.
10090         All uses updated.
10091         (i386_dr_update_inferior_debug_regs): Renamed to
10092         i386_update_inferior_debug_regs and made static.
10093         All uses updated.
10094
10095 2014-06-18  Gary Benson  <gbenson@redhat.com>
10096
10097         * i386-low.h (i386_dr_low_can_set_addr): New macro.
10098         (i386_dr_low_can_set_control): Likewise.
10099         (i386_get_debug_register_length): Likewise.
10100         * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
10101         (i386_dr_low_can_set_control): Likewise.
10102         (i386_get_debug_register_length): Likewise.
10103
10104 2014-06-17  Gary Benson  <gbenson@redhat.com>
10105
10106         * i386-low.h (i386-dregs.h): New include.
10107         (DR_FIRSTADDR): Now in i386-dregs.h.
10108         (DR_LASTADDR): Likewise.
10109         (DR_NADDR): Likewise.
10110         (DR_STATUS): Likewise.
10111         (DR_CONTROL): Likewise.
10112         (i386_debug_reg_state): Likewise.
10113         (i386_dr_insert_watchpoint): Likewise.
10114         (i386_dr_remove_watchpoint): Likewise.
10115         (i386_dr_region_ok_for_watchpoint): Likewise.
10116         (i386_dr_stopped_data_address): Likewise.
10117         (i386_dr_stopped_by_watchpoint): Likewise.
10118         * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
10119
10120 2014-06-18  Gary Benson  <gbenson@redhat.com>
10121
10122         * i386-low.h (i386_low_insert_watchpoint): Renamed to
10123         i386_dr_insert_watchpoint.
10124         (i386_low_remove_watchpoint): Renamed to
10125         i386_dr_remove_watchpoint.
10126         (i386_low_region_ok_for_watchpoint): Renamed to
10127         i386_dr_region_ok_for_watchpoint.
10128         (i386_low_stopped_data_address): Renamed to
10129         i386_dr_stopped_data_address.
10130         (i386_low_stopped_by_watchpoint): Renamed to
10131         i386_dr_stopped_by_watchpoint.
10132         * i386-low.c (i386_show_dr): Renamed to
10133         i386_dr_show and made nonstatic.  All uses updated.
10134         (i386_length_and_rw_bits): Renamed to
10135         i386_dr_length_and_rw_bits and made nonstatic.
10136         All uses updated.
10137         (i386_insert_aligned_watchpoint): Renamed to
10138         i386_dr_insert_aligned_watchpoint and made nonstatic.
10139         All uses updated.
10140         (i386_remove_aligned_watchpoint): Renamed to
10141         i386_dr_remove_aligned_watchpoint and made nonstatic.
10142         All uses updated.
10143         (i386_update_inferior_debug_regs): Renamed to
10144         i386_dr_update_inferior_debug_regs and made nonstatic.
10145         All uses updated.
10146         (i386_low_insert_watchpoint): Renamed to
10147         i386_dr_insert_watchpoint.  All uses updated.
10148         (i386_low_remove_watchpoint): Renamed to
10149         i386_dr_remove_watchpoint.  All uses updated.
10150         (i386_low_region_ok_for_watchpoint): Renamed to
10151         i386_dr_region_ok_for_watchpoint.  All uses updated.
10152         (i386_low_stopped_data_address): Renamed to
10153         i386_dr_stopped_data_address.  All uses updated.
10154         (i386_low_stopped_by_watchpoint): Renamed to
10155         i386_dr_stopped_by_watchpoint.  All uses updated.
10156
10157 2014-06-18  Gary Benson  <gbenson@redhat.com>
10158
10159         * i386-low.c (i386_dr_low_can_set_addr): New macro.
10160         (i386_dr_low_can_set_control): Likewise.
10161         (i386_insert_aligned_watchpoint): New check.
10162
10163 2014-06-18  Gary Benson  <gbenson@redhat.com>
10164
10165         * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
10166         Renamed to state.
10167
10168 2014-06-18  Gary Benson  <gbenson@redhat.com>
10169
10170         * i386-low.c (i386_length_and_rw_bits): Use internal_error
10171         instead of fatal and error.
10172         (i386_handle_nonaligned_watchpoint): Likewise.
10173
10174 2014-06-18  Gary Benson  <gbenson@redhat.com>
10175
10176         * i386-low.c (i386_get_debug_register_length): New macro.
10177         (TARGET_HAS_DR_LEN_8): Remove conditional.  Use above macro.
10178         (i386_show_dr): Use debug_printf instead of fprintf.  Use
10179         phex to format values.
10180
10181 2014-06-18  Gary Benson  <gbenson@redhat.com>
10182
10183         * i386-low.h: Comment changes.
10184         * i386-low.c: Likewise.
10185
10186 2014-06-18  Gary Benson  <gbenson@redhat.com>
10187
10188         * i386-low.c: Whitespace changes.
10189
10190 2014-06-12  Tom Tromey  <tromey@redhat.com>
10191
10192         * utils.c (freeargv): Remove.
10193
10194 2014-06-12  Tom Tromey  <tromey@redhat.com>
10195
10196         * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
10197         * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
10198         (parse_debug_format_options): Likewise.
10199         (gdbserver_usage): Likewise.
10200         * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
10201         (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
10202         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
10203         against libiberty.
10204         ($(LIBGNU)): Depend on libiberty.
10205         (all-lib): Recurse into all subdirs.
10206         (install-only): Invoke "install" target in subdirs.
10207         (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
10208         targets.
10209         * configure: Rebuild.
10210         * configure.ac: Add ACX_CONFIGURE_DIR for libiberty.  Don't check
10211         for vasprintf, vsnprintf, or gettimeofday.
10212         * configure.srv: Don't add safe-ctype.o or lbasename.o to
10213         srv_tgtobj.
10214
10215 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
10216
10217         * development.sh: Delete.
10218         * Makefile.in (config.status): Adjust dependency on development.sh.
10219         * configure.ac: Adjust development.sh source call.
10220         * configure: Regenerate.
10221
10222 2014-06-02  Pedro Alves  <palves@redhat.com>
10223
10224         * ax.c (gdb_free_agent_expr): New function.
10225         * ax.h (gdb_free_agent_expr): New declaration.
10226         * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
10227         list.
10228         (clear_breakpoint_conditions, clear_breakpoint_commands): Make
10229         static.
10230         (clear_breakpoint_conditions_and_commands): New function.
10231         * mem-break.h (clear_breakpoint_conditions): Delete declaration.
10232         (clear_breakpoint_conditions_and_commands): New declaration.
10233
10234 2014-05-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
10235
10236         * linux-aarch64-low.c (asm/ptrace.h): Include.
10237
10238 2014-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
10239
10240         Fix TLS access for -static -pthread.
10241         * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
10242         (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
10243         (thread_db_load_search, try_thread_db_load_1): Initialize it.
10244
10245 2014-05-20  Pedro Alves  <palves@redhat.com>
10246
10247         * linux-aarch64-low.c (aarch64_insert_point)
10248         (aarch64_remove_point): No longer check whether the type is
10249         supported here.  Adjust to new interface.
10250         (the_low_target): Install aarch64_supports_z_point_type as
10251         supports_z_point_type method.
10252         * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
10253         (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
10254         instead of a Z packet char.  Adjust.
10255         (arm_supports_z_point_type): New function.
10256         (arm_insert_point, arm_remove_point): Adjust to new interface.
10257         (the_low_target): Install arm_supports_z_point_type.
10258         * linux-crisv32-low.c (cris_supports_z_point_type): New function.
10259         (cris_insert_point, cris_remove_point): Adjust to new interface.
10260         Don't check whether the type is supported here.
10261         (the_low_target): Install cris_supports_z_point_type.
10262         * linux-low.c (linux_supports_z_point_type): New function.
10263         (linux_insert_point, linux_remove_point): Adjust to new interface.
10264         * linux-low.h (struct linux_target_ops) <insert_point,
10265         remove_point>: Take an enum raw_bkpt_type instead of a char.  Add
10266         raw_breakpoint pointer parameter.
10267         <supports_z_point_type>: New method.
10268         * linux-mips-low.c (mips_supports_z_point_type): New function.
10269         (mips_insert_point, mips_remove_point): Adjust to new interface.
10270         Use mips_supports_z_point_type.
10271         (the_low_target): Install mips_supports_z_point_type.
10272         * linux-ppc-low.c (the_low_target): Install NULL as
10273         supports_z_point_type method.
10274         * linux-s390-low.c (the_low_target): Install NULL as
10275         supports_z_point_type method.
10276         * linux-sparc-low.c (the_low_target): Install NULL as
10277         supports_z_point_type method.
10278         * linux-x86-low.c (x86_supports_z_point_type): New function.
10279         (x86_insert_point): Adjust to new insert_point interface.  Use
10280         insert_memory_breakpoint.  Adjust to new
10281         i386_low_insert_watchpoint interface.
10282         (x86_remove_point): Adjust to remove_point interface.  Use
10283         remove_memory_breakpoint.  Adjust to new
10284         i386_low_remove_watchpoint interface.
10285         (the_low_target): Install x86_supports_z_point_type.
10286         * lynx-low.c (lynx_target_ops): Install NULL as
10287         supports_z_point_type callback.
10288         * nto-low.c (nto_supports_z_point_type): New.
10289         (nto_insert_point, nto_remove_point): Adjust to new interface.
10290         (nto_target_ops): Install nto_supports_z_point_type.
10291         * mem-break.c: Adjust intro comment.
10292         (struct raw_breakpoint) <raw_type, size>: New fields.
10293         <inserted>: Update comment.
10294         <shlib_disabled>: Delete field.
10295         (enum bkpt_type) <gdb_breakpoint>: Delete value.
10296         <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
10297         gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
10298         (raw_bkpt_type_to_target_hw_bp_type): New function.
10299         (find_enabled_raw_code_breakpoint_at): New function.
10300         (find_raw_breakpoint_at): New type and size parameters.  Use them.
10301         (insert_memory_breakpoint): New function, based off
10302         set_raw_breakpoint_at.
10303         (remove_memory_breakpoint): New function.
10304         (set_raw_breakpoint_at): Reimplement.
10305         (set_breakpoint): New, based on set_breakpoint_at.
10306         (set_breakpoint_at): Reimplement.
10307         (delete_raw_breakpoint): Go through the_target->remove_point
10308         instead of assuming memory breakpoints.
10309         (find_gdb_breakpoint_at): Delete.
10310         (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
10311         (find_gdb_breakpoint): New function.
10312         (set_gdb_breakpoint_at): Delete.
10313         (z_type_supported): New function.
10314         (set_gdb_breakpoint_1): New function, loosely based off
10315         set_gdb_breakpoint_at.
10316         (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
10317         (delete_gdb_breakpoint_at): Delete.
10318         (delete_gdb_breakpoint_1): New function, loosely based off
10319         delete_gdb_breakpoint_at.
10320         (delete_gdb_breakpoint): New function.
10321         (clear_gdb_breakpoint_conditions): Rename to ...
10322         (clear_breakpoint_conditions): ... this.  Don't handle a NULL
10323         breakpoint.
10324         (add_condition_to_breakpoint): Make static.
10325         (add_breakpoint_condition): Take a struct breakpoint pointer
10326         instead of an address.  Adjust.
10327         (gdb_condition_true_at_breakpoint): Rename to ...
10328         (gdb_condition_true_at_breakpoint_z_type): ... this, and add
10329         z_type parameter.
10330         (gdb_condition_true_at_breakpoint): Reimplement.
10331         (add_breakpoint_commands): Take a struct breakpoint pointer
10332         instead of an address.  Adjust.
10333         (gdb_no_commands_at_breakpoint): Rename to ...
10334         (gdb_no_commands_at_breakpoint_z_type): ... this.  Add z_type
10335         parameter.  Return true if no breakpoint was found.  Change debug
10336         output.
10337         (gdb_no_commands_at_breakpoint): Reimplement.
10338         (run_breakpoint_commands): Rename to ...
10339         (run_breakpoint_commands_z_type): ... this.  Add z_type parameter,
10340         and change return type to boolean.
10341         (run_breakpoint_commands): New function.
10342         (gdb_breakpoint_here): Also check for Z1 breakpoints.
10343         (uninsert_raw_breakpoint): Don't try to reinsert a disabled
10344         breakpoint.  Go through the_target->remove_point instead of
10345         assuming memory breakpoint.
10346         (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
10347         software and hardware breakpoints.
10348         (reinsert_raw_breakpoint): Go through the_target->insert_point
10349         instead of assuming memory breakpoint.
10350         (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
10351         software and hardware breakpoints.
10352         (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
10353         Check both software and hardware breakpoints.
10354         (validate_inserted_breakpoint): Assert the breakpoint is a
10355         software breakpoint.  Set the inserted flag to -1 instead of
10356         setting shlib_disabled.
10357         (delete_disabled_breakpoints): Adjust.
10358         (validate_breakpoints): Only validate software breakpoints.
10359         Adjust to inserted flag change.
10360         (check_mem_read, check_mem_write): Skip breakpoint types other
10361         than software breakpoints.  Adjust to inserted flag change.
10362         * mem-break.h (enum raw_bkpt_type): New enum.
10363         (raw_breakpoint, struct process_info): Forward declare.
10364         (Z_packet_to_target_hw_bp_type): Delete declaration.
10365         (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
10366         (set_gdb_breakpoint, delete_gdb_breakpoint)
10367         (clear_breakpoint_conditions): New declarations.
10368         (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
10369         (breakpoint_inserted_here): Update comment.
10370         (add_breakpoint_condition, add_breakpoint_commands): Replace
10371         address parameter with a breakpoint pointer parameter.
10372         (gdb_breakpoint_here): Update comment.
10373         (delete_gdb_breakpoint_at): Delete.
10374         (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
10375         * server.c (process_point_options): Take a struct breakpoint
10376         pointer instead of an address.  Adjust.
10377         (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
10378         delete_gdb_breakpoint.
10379         * spu-low.c (spu_target_ops): Install NULL as
10380         supports_z_point_type method.
10381         * target.h: Include mem-break.h.
10382         (struct target_ops) <prepare_to_access_memory>: Update comment.
10383         <supports_z_point_type>: New field.
10384         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
10385         instead of a char.  Also take a raw breakpoint pointer.
10386         * win32-arm-low.c (the_low_target): Install NULL as
10387         supports_z_point_type.
10388         * win32-i386-low.c (i386_supports_z_point_type): New function.
10389         (i386_insert_point, i386_remove_point): Adjust to new interface.
10390         (the_low_target): Install i386_supports_z_point_type.
10391         * win32-low.c (win32_supports_z_point_type): New function.
10392         (win32_insert_point, win32_remove_point): Adjust to new interface.
10393         (win32_target_ops): Install win32_supports_z_point_type.
10394         * win32-low.h (struct win32_target_ops):
10395         <supports_z_point_type>: New method.
10396         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
10397         instead of a char.  Also take a raw breakpoint pointer.
10398
10399 2014-05-20  Pedro Alves  <palves@redhat.com>
10400
10401         * mem-break.h: Include break-common.h.
10402         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
10403         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
10404         (Z_packet_to_target_hw_bp_type): New declaration.
10405         * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
10406         * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
10407         (Z_PACKET_ACCESS_WP): Delete macros.
10408         (Z_packet_to_hw_type): Delete function.
10409         * i386-low.h: Don't include break-common.h here.
10410         (Z_packet_to_hw_type): Delete declaration.
10411         * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
10412         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
10413         * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
10414         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
10415         * linux-aarch64-low.c: Don't include break-common.h here.
10416         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
10417         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
10418         (Z_packet_to_target_hw_bp_type): Delete function.
10419         * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
10420         function.
10421         (mips_insert_point, mips_remove_point): Use
10422         Z_packet_to_target_hw_bp_type.
10423
10424 2014-05-20  Pedro Alves  <palves@redhat.com>
10425
10426         * linux-aarch64-low.c: Include break-common.h.
10427         (enum target_point_type): Delete.
10428         (Z_packet_to_point_type): Rename to ...
10429         (Z_packet_to_target_hw_bp_type): ... this, and return a
10430         target_hw_bp_type instead.
10431         (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
10432         instead of an enum target_point_type.
10433         (aarch64_point_encode_ctrl_reg): Likewise.  Compute type mask from
10434         breakpoint type.
10435         (aarch64_dr_state_insert_one_point)
10436         (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
10437         (aarch64_handle_aligned_watchpoint)
10438         (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
10439         Take an enum target_hw_bp_type instead of an enum
10440         target_point_type.
10441         (aarch64_supports_z_point_type): New function.
10442         (aarch64_insert_point, aarch64_remove_point): Use it.  Adjust to
10443         use Z_packet_to_target_hw_bp_type.
10444
10445 2014-05-20  Joel Brobecker  <brobecker@adacore.com>
10446
10447         * configure.ac: Only use -Werror by default when DEVELOPMENT
10448         is true.
10449         * configure: Regenerate.
10450
10451 2014-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
10452
10453         Fix gdbserver qGetTLSAddr for x86_64 -m32.
10454         * linux-x86-low.c (X86_64_USER_REGS): New.
10455         (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
10456
10457 2014-04-28  Yao Qi  <yao@codesourcery.com>
10458
10459         * Makefile.in (i386-avx512.c): Fix the typo of generated file
10460         name.
10461
10462 2014-04-25  Pedro Alves  <palves@redhat.com>
10463
10464         PR server/16255
10465         * linux-low.c (linux_attach_fail_reason_string): New function.
10466         (linux_attach_lwp): Delete.
10467         (linux_attach_lwp_1): Rename to ...
10468         (linux_attach_lwp): ... this.  Take a ptid instead of a pid as
10469         argument.  Remove "initial" parameter.  Return int instead of
10470         void.  Don't error or warn here.
10471         (linux_attach): Adjust to call linux_attach_lwp.  Call error on
10472         failure to attach to the tgid.  Call warning when failing to
10473         attach to an lwp.
10474         * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
10475         argument.  Remove "initial" parameter.  Return int instead of
10476         void.  Don't error or warn here.
10477         (linux_attach_fail_reason_string): New declaration.
10478         * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
10479         interface change.  Use linux_attach_fail_reason_string.
10480
10481 2014-04-24  Michael Sturm  <michael.sturm@mintel.com>
10482             Walfred Tedeschi  <walfred.tedeschi@intel.com>
10483
10484         * Makefile.in: Added rules to handle new files
10485         i386-avx512.c i386-avx512-linux.c amd64-avx512.c
10486         amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
10487         * configure.srv (srv_i386_regobj): Add i386-avx512.o.
10488         (srv_i386_linux_regobj): Add i386-avx512-linux.o.
10489         (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
10490         (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
10491         x32-avx512-linux.o.
10492         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
10493         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
10494         (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
10495         i386/x32-avx512.xml.
10496         (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
10497         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
10498         i386/x32-avx512-linux.xml.
10499         * i387-fp.c (num_avx512_k_registers): New constant for number
10500         of K registers.
10501         (num_avx512_zmmh_low_registers): New constant for number of
10502         lower ZMM registers (0-15).
10503         (num_avx512_zmmh_high_registers): New constant for number of
10504         higher ZMM registers (16-31).
10505         (num_avx512_ymmh_registers): New contant for number of higher
10506         YMM registers (ymm16-31 added by avx521 on x86_64).
10507         (num_avx512_xmm_registers): New constant for number of higher
10508         XMM registers (xmm16-31 added by AVX512 on x86_64).
10509         (struct i387_xsave): Add space for AVX512 registers.
10510         (i387_cache_to_xsave): Change raw buffer size to 64 characters.
10511         Add code to handle AVX512 registers.
10512         (i387_xsave_to_cache): Add code to handle AVX512 registers.
10513         * linux-x86-low.c (init_registers_amd64_avx512_linux): New
10514         prototypei from generated file.
10515         (tdesc_amd64_avx512_linux): Likewise.
10516         (init_registers_x32_avx512_linux): Likewise.
10517         (tdesc_x32_avx512_linux): Likewise.
10518         (init_registers_i386_avx512_linux): Likewise.
10519         (tdesc_i386_avx512_linux): Likewise.
10520         (x86_64_regmap): Add AVX512 registers.
10521         (x86_linux_read_description): Add code to handle AVX512 XSTATE
10522         mask.
10523         (initialize_low_arch): Add code to initialize AVX512 registers.
10524
10525 2014-04-23  Pedro Alves  <palves@redhat.com>
10526
10527         * mem-break.c (find_gdb_breakpoint_at): Make static.
10528         * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
10529
10530 2014-04-23  Pedro Alves  <palves@redhat.com>
10531
10532         * i386-low.c: Don't include break-common.h here.
10533         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
10534         prototype to take target_hw_bp_type as argument instead of a Z
10535         packet char.
10536         * i386-low.h: Include break-common.h here.
10537         (Z_packet_to_hw_type): Declare.
10538         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
10539         prototypes.
10540         * linux-x86-low.c (x86_insert_point): Convert the packet number to
10541         a target_hw_bp_type before calling i386_low_insert_watchpoint.
10542         (x86_remove_point): Convert the packet number to a
10543         target_hw_bp_type before calling i386_low_remove_watchpoint.
10544         * win32-i386-low.c (i386_insert_point): Convert the packet number
10545         to a target_hw_bp_type before calling i386_low_insert_watchpoint.
10546         (i386_remove_point): Convert the packet number to a
10547         target_hw_bp_type before calling i386_low_remove_watchpoint.
10548
10549 2014-04-23  Pedro Alves  <palves@redhat.com>
10550
10551         * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
10552
10553 2014-04-10  Pedro Alves  <palves@redhat.com>
10554
10555         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
10556         Check if the condition or command is NULL before checking if the
10557         breakpoint is known.  On success, return true.
10558         * mem-break.h (add_breakpoint_condition): Document return.
10559         (add_breakpoint_commands): Add describing comment.
10560         * server.c (skip_to_semicolon): New function.
10561         (process_point_options): Use it.
10562
10563 2014-04-09  Pedro Alves  <palves@redhat.com>
10564
10565         * linux-low.c (linux_read_loadmap): Pass current_inferior directly
10566         to lwpid_of.
10567
10568 2014-02-27  Pedro Alves  <palves@redhat.com>
10569
10570         PR 12702
10571         * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
10572         macros.
10573         * linux-low.c (delete_lwp, handle_extended_wait): Add debug
10574         output.
10575         (last_thread_of_process_p): Take a PID argument instead of a
10576         thread pointer.
10577         (linux_wait_for_lwp): Delete.
10578         (num_lwps, check_zombie_leaders, not_stopped_callback): New
10579         functions.
10580         (linux_low_filter_event): New function, party factored out from
10581         linux_wait_for_event.
10582         (linux_wait_for_event): Rename to ...
10583         (linux_wait_for_event_filtered): ... this.  Add new filter ptid
10584         argument.  Partly rewrite.  Always use waitpid(-1, WNOHANG) and
10585         sigsuspend.  Check for zombie leaders.
10586         (linux_wait_for_event): Reimplement as wrapper around
10587         linux_wait_for_event_filtered.
10588         (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED.  Assume that if
10589         a normal or signal exit is seen, it's the whole process exiting.
10590         (wait_for_sigstop): No longer a for_each_inferior callback.
10591         Rewrite on top of linux_wait_for_event_filtered.
10592         (stop_all_lwps): Call wait_for_sigstop directly.
10593         * server.c (resume, handle_target_event): Handle
10594         TARGET_WAITKIND_NO_RESUMED.
10595
10596 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
10597
10598         * win32-low.c (psapi_get_dll_name,
10599         * win32_CreateToolhelp32Snapshot): Delete.
10600         (win32_CreateToolhelp32Snapshot, win32_Module32First)
10601         (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
10602         Delete.
10603         (handle_load_dll): Add function description.
10604         Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
10605
10606 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
10607
10608         * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
10609         Add comment.
10610         (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
10611         base address when calling win32_add_one_solib.
10612         (handle_load_dll): Delete local variable load_addr.
10613         Remove 0x1000 offset applied to DLL base address when calling
10614         win32_add_one_solib.
10615         (handle_unload_dll): Add comment.
10616
10617 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
10618
10619         * win32-low.c (win32_add_all_dlls): Renames
10620         win32_ensure_ntdll_loaded.  Rewrite function documentation.
10621         Adjust implementation to always load all DLLs.
10622         Add 0x1000 offset to DLL base address when calling
10623         win32_add_one_solib.
10624         (child_initialization_done): New static global.
10625         (do_initial_child_stuff): Set child_initialization_done to
10626         zero during child initialization, and 1 after.  Replace call
10627         to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
10628         Add comment.
10629         (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
10630         (handle_unload_dll): Add function documentation.
10631         (get_child_debug_event): Ignore load and unload DLL events
10632         during child initialization.
10633
10634 2014-02-20  Doug Evans  <dje@google.com>
10635
10636         Remove global all_lwps.
10637         * inferiors.h (ptid_of): Move here from linux-low.h.
10638         (pid_of, lwpid_of): Ditto.
10639         * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
10640         parameter is a struct thread_info * now.
10641         (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
10642         directly.  Pass &all_threads to find_inferior instead of &all_lwps.
10643         (aarch64_stopped_data_address): Fetch lwpid from current_inferior
10644         directly.
10645         (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
10646         (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
10647         * linux-arm-low.c (update_registers_callback): Update, "entry"
10648         parameter is a struct thread_info * now.
10649         Fetch lwpid from current_inferior directly.
10650         (arm_insert_point): Pass &all_threads to find_inferior instead of
10651         &all_lwps.
10652         (arm_remove_point): Ditto.
10653         (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
10654         (arm_prepare_to_resume): Fetch pid from thread.
10655         (arm_read_description): Fetch lwpid from current_inferior directly.
10656         * linux-low.c (all_lwps): Delete.
10657         (delete_lwp): Delete call to remove_inferior.
10658         (handle_extended_wait): Fetch lwpid from thread.
10659         (add_lwp): Don't set lwp->entry.id.  Remove call to
10660         add_inferior_to_list.
10661         (linux_attach_lwp_1): Fetch pid from current_inferior directly.
10662         (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
10663         (kill_one_lwp_callback): Ditto.
10664         (linux_kill): Don't dereference NULL pointer.
10665         Fetch ptid,lwpid from thread.
10666         (get_detach_signal): Fetch ptid from thread.
10667         (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
10668         Simplify call to regcache_invalidate_thread.
10669         (delete_lwp_callback): Update, "entry" parameter is a
10670         struct thread_info * now.  Fetch pid from thread.
10671         (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
10672         (status_pending_p_callback): Update, "entry" parameter is a
10673         struct thread_info * now.  Fetch ptid from thread.
10674         (find_lwp_pid): Update, "entry" parameter is a
10675         struct thread_info * now.
10676         (linux_wait_for_lwp): Fetch pid from thread.
10677         (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
10678         (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
10679         (enqueue_one_deferred_signal): Fetch lwpid from thread.
10680         (dequeue_one_deferred_signal): Ditto.
10681         (cancel_breakpoint): Fetch ptid from current_inferior.
10682         (linux_wait_for_event): Pass &all_threads to find_inferior,
10683         not &all_lwps.  Fetch ptid, lwpid from thread.
10684         (count_events_callback): Update, "entry" parameter is a
10685         struct thread_info * now.
10686         (select_singlestep_lwp_callback): Ditto.
10687         (select_event_lwp_callback): Ditto.
10688         (cancel_breakpoints_callback): Ditto.
10689         (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
10690         not &all_lwps.
10691         (select_event_lwp): Ditto.  Fetch ptid from event_thread.
10692         (unsuspend_one_lwp): Update, "entry" parameter is a
10693         struct thread_info * now.
10694         (unsuspend_all_lwps): Pass &all_threads to find_inferior,
10695         not &all_lwps.
10696         (linux_stabilize_threads): Ditto.  And for for_each_inferior.
10697         Fetch lwpid from thread, not lwp.
10698         (linux_wait_1): Fetch ptid, lwpid from current_inferior.
10699         Pass &all_threads to find_inferior, not &all_lwps.
10700         (send_sigstop): Fetch lwpid from thread, not lwp.
10701         (send_sigstop_callback): Update, "entry" parameter is a
10702         struct thread_info * now.
10703         (suspend_and_send_sigstop_callback): Ditto.
10704         (wait_for_sigstop): Ditto.  Fetch ptid, lwpid from thread, lwp.
10705         (stuck_in_jump_pad_callback): Update, "entry" parameter is a
10706         struct thread_info * now.
10707         (move_out_of_jump_pad_callback): Ditto.  Fetch ptid, lwpid
10708         from thread, lwp.
10709         (lwp_running): Update, "entry" parameter is a
10710         struct thread_info * now.
10711         (stop_all_lwps): Fetch ptid from thread.
10712         Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
10713         (linux_resume_one_lwp): Fetch lwpid from thread.
10714         (linux_set_resume_request): Update, "entry" parameter is a
10715         struct thread_info * now.  Fetch pid, lwpid from thread.
10716         (resume_status_pending_p): Update, "entry" parameter is a
10717         struct thread_info * now.
10718         (need_step_over_p): Ditto.  Fetch lwpid from thread.
10719         (start_step_over): Fetch lwpid from thread.
10720         (linux_resume_one_thread): Update, "entry" parameter is a
10721         struct thread_info * now.  Fetch lwpid from thread.
10722         (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
10723         (proceed_one_lwp): Update, "entry" parameter is a
10724         struct thread_info * now.  Fetch lwpid from thread.
10725         (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
10726         struct thread_info * now.
10727         (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
10728         (unstop_all_lwps): Ditto.  Fetch lwpid from thread.
10729         (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
10730         directly.
10731         (regsets_store_inferior_registers): Ditto.
10732         (fetch_register, store_register): Ditto.
10733         (linux_read_memory, linux_write_memory): Ditto.
10734         (linux_request_interrupt): Ditto.
10735         (linux_read_auxv): Ditto.
10736         (linux_xfer_siginfo): Ditto.
10737         (linux_qxfer_spu): Ditto.
10738         (linux_qxfer_libraries_svr4): Ditto.
10739         * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
10740         moved to inferiors.h.
10741         (get_lwp): Delete.
10742         (get_thread_lwp): Update.
10743         (struct lwp_info): Delete member "entry".  Simplify comment for
10744         member "thread".
10745         (all_lwps): Delete.
10746         * linux-mips-low.c (mips_read_description): Fetch lwpid from
10747         current_inferior directly.
10748         (update_watch_registers_callback): Update, "entry" parameter is a
10749         struct thread_info * now.  Fetch pid from thread.
10750         (mips_linux_prepare_to_resume): Fetch ptid from thread.
10751         (mips_insert_point): Fetch lwpid from current_inferior.
10752         Pass &all_threads to find_inferior, not &all_lwps.
10753         (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
10754         (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
10755         directly.
10756         (mips_stopped_data_address): Ditto.
10757         * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
10758         directly.
10759         * linux-tile-low.c (tile_arch_setup): Ditto.
10760         * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
10761         (update_debug_registers_callback): Update, "entry" parameter is a
10762         struct thread_info * now.  Fetch pid from thread.
10763         (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
10764         Pass &all_threads to find_inferior, not &all_lwps.
10765         (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
10766         (i386_dr_low_set_control): Fetch pid from current_inferior directly.
10767         Pass &all_threads to find_inferior, not &all_lwps.
10768         (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
10769         (i386_dr_low_get_status): Ditto.
10770         (x86_linux_prepare_to_resume): Fetch ptid from thread.
10771         (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
10772         (x86_linux_read_description): Ditto.
10773         * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
10774
10775 2014-02-20  Doug Evans  <dje@google.com>
10776
10777         * inferiors.c (get_first_inferior): Fix buglet.
10778
10779 2014-02-19  Doug Evans  <dje@google.com>
10780
10781         * gdbthread.h (add_thread): Change result type to struct thread_info *.
10782         * inferiors.c (add_thread): Change result type to struct thread_info *.
10783         All callers updated.
10784         (add_lwp): Call add_thread here instead of in callers.
10785         All callers updated.
10786         * linux-low.h (get_lwp_thread): Rewrite.
10787         (struct lwp_info): New member "thread".
10788
10789 2014-02-19  Doug Evans  <dje@google.com>
10790
10791         * linux-low.c (add_lwp): Change result to struct lwp_info *.
10792         All callers updated.
10793
10794 2014-02-19  Doug Evans  <dje@google.com>
10795
10796         * inferiors.c (add_thread): Fix whitespace.
10797
10798 2014-02-19  Doug Evans  <dje@google.com>
10799
10800         * dll.c (clear_dlls): Replace accessing list implemention details
10801         with API function.
10802         * gdbthread.h (get_first_thread): Declare.
10803         * inferiors.c (for_each_inferior_with_data): New function.
10804         (get_first_thread): New function.
10805         (find_thread_ptid): Simplify.
10806         (get_first_inferior): New function.
10807         (clear_list): Delete.
10808         (one_inferior_p): New function.
10809         (clear_inferior_list): New function.
10810         (clear_inferiors): Update.
10811         * inferiors.h (for_each_inferior_with_data): Declare.
10812         (clear_inferior_list): Declare.
10813         (one_inferior_p): Declare.
10814         (get_first_inferior): Declare.
10815         * linux-low.c (linux_wait_for_event): Replace accessing list
10816         implemention details with API function.
10817         * server.c (target_running): Ditto.
10818         (accumulate_file_name_length): New function.
10819         (emit_dll_description): New function.
10820         (handle_qxfer_libraries): Replace accessing list implemention
10821         details with API function.
10822         (handle_qxfer_threads_worker): New function.
10823         (handle_qxfer_threads_proper): Replace accessing list implemention
10824         details with API function.
10825         (handle_query): Ditto.
10826         (visit_actioned_threads_callback_ftype): New typedef.
10827         (visit_actioned_threads_data): New struct.
10828         (visit_actioned_threads): Rewrite to be find_inferior callback.
10829         (resume): Call find_inferior.
10830         (handle_status): Replace accessing list implemention
10831         details with API function.
10832         (process_serial_event): Replace accessing list implemention details
10833         with API function.
10834         * target.c (set_desired_inferior): Replace accessing list implemention
10835         details with API function.
10836         * tracepoint.c (same_process_p): New function.
10837         (gdb_agent_about_to_close): Replace accessing list implemention
10838         details with API function.
10839         * win32-low.c (child_delete_thread): Replace accessing list
10840         implemention details with API function.
10841         (match_dll_by_basename): New function.
10842         (dll_is_loaded_by_basename): New function.
10843         (win32_ensure_ntdll_loaded): Replace accessing list implemention
10844         details call to dll_is_loaded_by_basename.
10845
10846 2014-02-19  Doug Evans  <dje@google.com>
10847
10848         * dll.h (struct dll_info): Add comment.
10849         * gdbthread.h (struct thread_info): Add comment.
10850         (current_ptid): Simplify.
10851         * inferiors.c (add_process): Update.
10852         (remove_process): Update.
10853         * inferiors.h (struct process_info): Rename member "head" to "entry".
10854         * linux-low.c (delete_lwp): Update.
10855         (add_lwp): Update.
10856         (last_thread_of_process_p): Update.
10857         (kill_one_lwp_callback, linux_kill): Update.
10858         (status_pending_p_callback): Update.
10859         (wait_for_sigstop): Update.  Simplify read of ptid.
10860         (start_step_over): Update.
10861         * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
10862         (get_lwp_thread): Update.
10863         (struct lwp_info): Rename member "head" to "entry".
10864         * regcache.h (inferior_list_entry): Delete.
10865         * server.c (kill_inferior_callback): Update.
10866         (detach_or_kill_inferior_callback): Update.
10867         (print_started_pid): Update.
10868         (print_attached_pid): Update.
10869         (process_serial_event): Simplify read of ptid.
10870         * thread-db.c (thread_db_create_event): Update.
10871         (thread_db_get_tls_address): Update.
10872         * win32-low.c (current_inferior_ptid): Simplify.
10873
10874 2014-02-19  Tom Tromey  <tromey@redhat.com>
10875
10876         * target.h (struct target_ops) <supports_btrace>: Add target_ops
10877         argument.
10878         (target_supports_btrace): Update.
10879
10880 2014-02-14  Yao Qi  <yao@codesourcery.com>
10881
10882         * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
10883         (rsp-low-ipa.o): New target.
10884
10885 2014-02-12  Tom Tromey  <tromey@redhat.com>
10886
10887         * ax.c (gdb_parse_agent_expr): Use hex2bin, not
10888         convert_ascii_to_int.
10889         * regcache.c (registers_to_string): Likewise.
10890         * remote-utils.c (decode_M_packet): Likewise.
10891         * server.c (process_serial_event): Likewise.
10892
10893 2014-02-12  Tom Tromey  <tromey@redhat.com>
10894
10895         * server.c (handle_query, handle_v_run): Use hex2bin, not
10896         unhexify.
10897         * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
10898
10899 2014-02-12  Tom Tromey  <tromey@redhat.com>
10900
10901         * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
10902         convert_int_to_ascii.
10903         * regcache.c (registers_to_string, collect_register_as_string):
10904         Likewise.
10905         * remote-utils.c (look_up_one_symbol, relocate_instruction):
10906         Likewise.
10907         * server.c (process_serial_event): Likewise.
10908         * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
10909         (cmd_qtbuffer, cstr_to_hexstr): Likewise.
10910
10911 2014-02-12  Tom Tromey  <tromey@redhat.com>
10912
10913         * remote-utils.c (look_up_one_symbol, monitor_output): Use
10914         bin2hex, not hexify.
10915         * tracepoint.c (cmd_qtstatus): Likewise.
10916
10917 2014-02-12  Tom Tromey  <tromey@redhat.com>
10918
10919         * remote-utils.c (monitor_output): Pass explicit length to
10920         hexify.
10921
10922 2014-02-12  Tom Tromey  <tromey@redhat.com>
10923
10924         * tracepoint.c: Include rsp-low.h.
10925         * server.c: Include rsp-low.h.
10926         * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
10927         (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
10928         declare.
10929         * remote-utils.c: Include rsp-low.h.
10930         (fromhex, hexchars, ishex, unhexify, tohex, hexify)
10931         (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
10932         (convert_int_to_ascii, convert_ascii_to_int): Move to
10933         common/rsp-low.c.
10934         * regcache.c: Include rsp-low.h.
10935         * ax.c: Include rsp-low.h.
10936         * Makefile.in (SFILES): Add common/rsp-low.c.
10937         (OBS): Add rsp-low.o.
10938         (rsp-low.o): New target.
10939
10940 2014-02-12  Tom Tromey  <tromey@redhat.com>
10941
10942         * utils.h (pulongest, plongest, phex_nz): Don't declare.
10943         Include print-utils.h.
10944         * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
10945         (plongest, thirty_two, phex_nz): Remove.
10946         * Makefile.in (SFILES): Add common/print-utils.c.
10947         (OBS): Add print-utils.o.
10948         (print-utils-ipa.o): New target.
10949         (print-utils.o): New target.
10950         (IPA_OBJS): Add print-utils-ipa.o.
10951
10952 2014-02-06  Tom Tromey  <tromey@redhat.com>
10953
10954         * Makefile.in (SFILES): Fix indentation.
10955
10956 2014-02-05  Doug Evans  <dje@google.com>
10957
10958         * linux-low.c (linux_wait_for_event): Improve comment.
10959         (linux_wait_1): Keep current_inferior in sync with event_child.
10960
10961 2014-01-22  Doug Evans  <dje@google.com>
10962
10963         * gdbthread.h (gdb_id_to_thread): Delete, unused.
10964
10965 2014-01-22  Doug Evans  <dje@google.com>
10966
10967         * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
10968         * configure: Regenerate.
10969         * config.in: Regenerate.
10970         * Makefile.in (SFILES): Add debug.c.
10971         (OBS): Add debug.o.
10972         * debug.c: New file.
10973         * debug.h: New file.
10974         * linux-aarch64-low.c (*): Update all debugging printfs to use
10975         debug_printf instead of fprintf.
10976         * linux-arm-low.c (*): Ditto.
10977         * linux-cris-low.c (*): Ditto.
10978         * linux-crisv32-low.c (*): Ditto.
10979         * linux-m32r-low.c (*): Ditto.
10980         * linux-sparc-low.c (*): Ditto.
10981         * linux-x86.c (*): Ditto.
10982         * linux-low.c (*): Ditto.
10983         (linux_wait_1): Add calls to debug_enter, debug_exit.
10984         (linux_wait): Remove redundant debugging printf.
10985         (stop_all_lwps): Add calls to debug_enter, debug_exit.
10986         (linux_resume, unstop_all_lwps): Ditto.
10987         * mem-break.c (*): Update all debugging printfs to use
10988         debug_printf instead of fprintf.
10989         * remote-utils.c (*): Ditto.
10990         * thread-db.c (*): Ditto.
10991         * server.c #include <ctype.h>, "gdb_vecs.h".
10992         (debug_threads): Moved to debug.c.
10993         (*): Update all debugging printfs to use debug_printf instead of
10994         fprintf.
10995         (start_inferior): Replace call to fflush with call to debug_flush.
10996         (monitor_show_help): Mention set debug-format.
10997         (parse_debug_format_options): New function.
10998         (handle_monitor_command): Handle "monitor set debug-format".
10999         (gdbserver_usage): Mention --debug-format.
11000         (main): Parse --debug-format.
11001         * server.h (debug_threads): Declaration moved to debug.h.
11002         #include "debug.h".
11003         * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
11004         trace_debug_1 that uses debug_printf.
11005         (tracepoint_look_up_symbols): Update all debugging printfs to use
11006         debug_printf instead of fprintf.
11007
11008 2014-01-20  Baruch Siach  <baruch@tkos.co.il>
11009
11010         * linux-xtensa-low.c: Include asm/ptrace.h instead of
11011         sys/ptrace.h.
11012
11013 2014-01-17  Pedro Alves  <palves@redhat.com>
11014
11015         PR build/16445
11016         * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
11017         defined after including gdb_proc_service.h.
11018
11019 2014-01-16  Doug Evans  <dje@google.com>
11020
11021         * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
11022         (match_dll): Use it.
11023
11024 2014-01-16  Markus Metzger  <markus.t.metzger@intel.com>
11025
11026         * target.h (target_ops) <read_btrace>: Change parameters and
11027         return type to allow error reporting.
11028         * server.c (handle_qxfer_btrace): Support delta reads.  Pass
11029         trace reading errors on.
11030         * linux-low.c (linux_low_read_btrace): Pass trace reading
11031         errors on.
11032         (linux_low_disable_btrace): New.
11033
11034 2014-01-15  Doug Evans  <dje@google.com>
11035
11036         * inferiors.c (thread_id_to_gdb_id): Delete.
11037         * inferiors.h (thread_id_to_gdb_id): Delete.
11038
11039 2014-01-13  Eli Zaretskii  <eliz@gnu.org>
11040
11041         * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
11042         "-I$(srcdir)/../".  Fixes MinGW compilation errors with old GCC
11043         versions.
11044
11045 2014-01-08  Pedro Alves  <palves@redhat.com>
11046
11047         * server.c (handle_status): Don't discard previous queued stop
11048         replies or thread's pending status here.
11049         (main) <disconnection>: Do it here instead.
11050
11051 2014-01-08  Pedro Alves  <palves@redhat.com>
11052
11053         * gdbthread.h (struct thread_info) <status_pending_p>: New field.
11054         * server.c (visit_actioned_threads, handle_pending_status): New
11055         function.
11056         (handle_v_cont): Factor out parts to ...
11057         (resume): ... this new function.  If in all-stop, and a thread
11058         being resumed has a pending status, report it without actually
11059         resuming.
11060         (myresume): Adjust to use the new 'resume' function.
11061         (clear_pending_status_callback, set_pending_status_callback)
11062         (find_status_pending_thread_callback): New functions.
11063         (handle_status): Handle the case of multiple threads having
11064         interesting statuses to report.  Report threads' real last signal
11065         instead of always reporting GDB_SIGNAL_TRAP.  Look for a thread
11066         with an interesting thread to report the status for, instead of
11067         always reporting the status of the first thread.
11068
11069 2014-01-01  Joel Brobecker  <brobecker@adacore.com>
11070
11071         * gdbserver.c (gdbserver_version): Set copyright year to 2014.
11072         * gdbreplay.c (gdbreplay_version): Likewise.
11073
11074 2013-12-18  Yufeng Zhang  <yufeng.zhang@arm.com>
11075
11076         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
11077         iov.iov_len with the real length in use.
11078
11079 2013-12-13  Joel Brobecker  <brobecker@adacore.com>
11080
11081         * Makefile.in (safe-ctype.o, lbasename.o): New rules.
11082         * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
11083         for all targets that use win32-low.c.
11084         * win32-low.c (win32_ensure_ntdll_loaded): New function.
11085         (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
11086
11087 2013-12-13  Pedro Alves  <palves@redhat.com>
11088
11089         * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
11090         if equal to TARGET_WAITKIND_LOADED.
11091         * win32-low.c (cached_status): New static global.
11092         (win32_wait): Add declaration.
11093         (do_initial_child_stuff): Flush all initial pending debug events
11094         up to the initial breakpoint.
11095         (win32_wait): If CACHED_STATUS was set, return that instead
11096         of doing a real wait.  Remove the code resuming the execution
11097         of the inferior after receiving a TARGET_WAITKIND_LOADED event
11098         during the initial phase.  Also remove the code changing
11099         OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
11100         TARGET_WAITKIND_STOPPED.
11101
11102 2013-12-11  Yao Qi  <yao@codesourcery.com>
11103
11104         * notif.c (handle_notif_ack): Return 0 if no notification
11105         matches.
11106
11107 2013-11-20  Doug Evans  <dje@google.com>
11108
11109         * linux-low.c (linux_set_resume_request): Fix comment.
11110
11111 2013-11-20  Doug Evans  <dje@google.com>
11112
11113         * linux-low.c (resume_status_pending_p): Tweak comment.
11114
11115 2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>
11116
11117         * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
11118         amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
11119         * configure.srv (srv_i386_regobj): Add i386-mpx.o.
11120         (srv_i386_linux_regobj): Add i386-mpx-linux.o.
11121         (srv_amd64_regobj): Add amd64-mpx.o.
11122         (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
11123         (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
11124         (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
11125         * i387-fp.c (num_pl_bnd_register) Added constant.
11126         (num_pl_bnd_cfg_registers) Added constant.
11127         (struct i387_xsave) Added reserved area and MPX fields.
11128         (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
11129         * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
11130         function.
11131         (tdesc_i386_mpx_linux): Add MPX amd64 target.
11132         (init_registers_amd64_mpx_linux): Declare new function.
11133         (tdesc_amd64_mpx_linux): Add MPX amd64 target.
11134         (x86_64_regmap): Add MPX registers.
11135         (x86_linux_read_description): Add MPX case.
11136         (initialize_low_arch): Initialize MPX targets.
11137
11138 2013-11-18  Tom Tromey  <tromey@redhat.com>
11139
11140         * configure: Rebuild.
11141         * configure.ac: Don't check for stdlib.h.
11142         * gdbreplay.c: Unconditionally include stdlib.h.
11143
11144 2013-11-18  Tom Tromey  <tromey@redhat.com>
11145
11146         * config.in: Rebuild.
11147         * configure: Rebuild.
11148         * configure.ac: Don't use AC_HEADER_DIRENT.
11149
11150 2013-11-18  Tom Tromey  <tromey@redhat.com>
11151
11152         * server.h: Don't check HAVE_STRING_H.
11153         * gdbreplay.c: Don't check HAVE_STRING_H.
11154         * configure: Rebuild.
11155
11156 2013-11-18  Tom Tromey  <tromey@redhat.com>
11157
11158         * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
11159         LIBGNU.
11160
11161 2013-11-08  Tom Tromey  <tromey@redhat.com>
11162
11163         * configure, config.in: Rebuild.
11164         * configure.ac: Remove unused configury.
11165
11166 2013-11-08  Tom Tromey  <tromey@redhat.com>
11167
11168         * acinclude.m4: Include common.m4, codeset.m4.
11169         * configure, config.in: Rebuild.
11170         * configure.ac: Use GDB_AC_COMMON.
11171
11172 2013-11-06  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11173
11174         * linux-s390-low.c (HWCAP_S390_TE): New define.
11175         (s390_arch_setup): Consider the TE field in the HWCAP for
11176         determining 'have_regset_tdb'.
11177
11178 2013-10-16  Sergio Durigan Junior  <sergiodj@redhat.com>
11179
11180         PR gdb/16014
11181         * tracepoint.c (download_tracepoint_1): Remove unnecessary double
11182         call to sizeof.
11183
11184 2013-10-02  Pedro Alves  <palves@redhat.com>
11185
11186         * server.c (process_serial_event): Don't output "GDBserver
11187         exiting" if GDB is connected through stdio.
11188         * target.c (mywait): Likewise, be silent if GDB is connected
11189         through stdio.
11190
11191 2013-10-01  Joel Brobecker  <brobecker@adacore.com>
11192
11193         * lynx-low.c (lynx_add_threads_after_attach): New function.
11194         (lynx_attach): Remove call to add_thread.  Add call to
11195         lynx_add_threads_after_attach instead.
11196
11197 2013-09-28  Mike Frysinger  <vapier@gentoo.org>
11198
11199         * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
11200         * config.in, configure: Regenerated.
11201
11202 2013-09-18  Yao Qi  <yao@codesourcery.com>
11203
11204         PR server/15959
11205         * server.c (start_inferior): Clear 'resume_info'.
11206
11207 2013-09-16  Jiong Wang  <jiwang@tilera.com>
11208
11209         * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
11210         for each register.
11211
11212 2013-09-16  Jiong Wang  <jiwang@tilera.com>
11213
11214         * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
11215         linux-tile-low.o to srv_tgtobj.
11216
11217 2013-09-16  Will Newton  <will.newton@linaro.org>
11218
11219         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
11220         out regs.
11221
11222 2013-09-06  Pedro Alves  <palves@redhat.com>
11223
11224         * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
11225         (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
11226         (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
11227         (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
11228         (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
11229         (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
11230
11231 2013-09-06  Pedro Alves  <palves@redhat.com>
11232
11233         * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
11234         explicit header dependencies and use $COMPILE/$POSTCOMPILE.
11235
11236 2013-09-06  Pedro Alves  <palves@redhat.com>
11237
11238         * linux-amd64-ipa.c: Include tracepoint.h.
11239         * linux-i386-ipa.c: Include tracepoint.h.
11240
11241 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
11242
11243         * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
11244         (ps_get_thread_area): New function.
11245
11246 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
11247
11248         * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
11249         (initialize_low_arch): Call init_registers_crisv32 rather than
11250         init_register_crisv32.
11251
11252 2013-09-05  Pedro Alves  <palves@redhat.com>
11253
11254         * server.h (handle_vFile, hostio_last_error_from_errno): Move
11255         to ...
11256         * hostio.h: ... this new file.
11257         * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
11258         win32-low.c: Include hostio.h.
11259
11260 2013-09-05  Pedro Alves  <palves@redhat.com>
11261
11262         * server.h (gdb_client_data, handler_func, callback_handler_func)
11263         (delete_file_handler, add_file_handler, append_callback_event)
11264         (delete_callback_event, start_event_loop, initialize_event_loop):
11265         Move to event-loop.h and include it.
11266         * event-loop.h: New file.
11267
11268 2013-09-05  Pedro Alves  <palves@redhat.com>
11269
11270         * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
11271         * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
11272         (loaded_dll, unloaded_dll): Move to ...
11273         * dll.h: ... this new file.
11274         * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
11275
11276 2013-09-05  Pedro Alves  <palves@redhat.com>
11277
11278         * server.h (current_process, get_thread_process, all_processes)
11279         (add_inferior_to_list, for_each_inferior, current_inferior)
11280         (remove_inferior, add_process, remove_process, find_process_pid)
11281         (have_started_inferiors_p, have_attached_inferiors_p)
11282         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
11283         (clear_inferiors, find_inferior, find_inferior_id)
11284         (inferior_target_data, set_inferior_target_data)
11285         (inferior_regcache_data, set_inferior_regcache_data): Move to
11286         inferiors.h, and include it.
11287         * inferiors.h: New file.
11288
11289 2013-09-05  Pedro Alves  <palves@redhat.com>
11290
11291         * server.h (struct emit_ops, current_insn_ptr, emit_error):
11292         Move ...
11293         * ax.h: ... here.
11294
11295 2013-09-05  Pedro Alves  <palves@redhat.com>
11296
11297         * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
11298         tracepoint.h.
11299         * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
11300         (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
11301         (handle_tracepoint_general_set, handle_tracepoint_query)
11302         (tracepoint_finished_step, tracepoint_was_hit)
11303         (release_while_stepping_state_list, current_traceframe)
11304         (in_readonly_region, traceframe_read_mem)
11305         (fetch_traceframe_registers, traceframe_read_sdata)
11306         (traceframe_read_info, struct fast_tpoint_collect_status)
11307         (fast_tracepoint_collecting, force_unlock_trace_buffer)
11308         (handle_tracepoit_bkpts, initialize_low_tracepoint)
11309         (supply_fast_tracepoint_registers)
11310         (supply_static_tracepoint_registers, set_trampoline_buffer_space)
11311         (ipa_tdesc, claim_trampoline_space)
11312         (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
11313         (agent_mem_read, agent_get_trace_state_variable_value)
11314         (agent_set_trace_state_variable_value, agent_tsv_read)
11315         (agent_mem_read_string, get_raw_reg_func_addr)
11316         (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
11317         * tracepoint.h: ... this new file.
11318
11319 2013-09-05  Pedro Alves  <palves@redhat.com>
11320
11321         * server.h (perror_with_name, error, fatal, warning, paddress)
11322         (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
11323         include it.
11324         * utils.h: New file.
11325
11326 2013-09-05  Pedro Alves  <palves@redhat.com>
11327
11328         * server.h (remote_debug, noack_mode, transport_is_reliable)
11329         (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
11330         (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
11331         (getpkt, remote_prepare, remote_open, remote_close, write_ok)
11332         (write_enn, initialize_async_io, enable_async_io)
11333         (disable_async_io, check_remote_input_interrupt_request)
11334         (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
11335         (dead_thread_notify, prepare_resume_reply)
11336         (decode_address_to_semicolon, decode_address, decode_m_packet)
11337         (decode_M_packet, decode_X_packet, decode_xfer_write)
11338         (decode_search_memory_packet, unhexify, hexify)
11339         (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
11340         (look_up_one_symbol, relocate_instruction)
11341         (monitor_output): Move to remote-utils.h, and include it.
11342         * remote-utils.h: New file.
11343
11344 2013-09-05  Pedro Alves  <palves@redhat.com>
11345
11346         * server.h (_): Delete.
11347
11348 2013-09-02  Pedro Alves  <palves@redhat.com>
11349
11350         * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
11351         (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
11352         allocated.
11353         (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
11354
11355 2013-09-02  Pierre Muller  <muller@sourceware.org>
11356
11357         * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
11358         or WriteProcessMemory complete successfully and handle
11359         ERROR_PARTIAL_COPY error.
11360
11361 2013-09-02  Pedro Alves  <palves@redhat.com>
11362
11363         * server.c (gdb_read_memory): Return -1 on traceframe memory read
11364         error instead of EIO.
11365
11366 2013-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
11367
11368         PR server/15604
11369         * linux-low.c: Include filestuff.h.
11370         (linux_create_inferior) <pid == 0>: Call close_most_fds.
11371         * lynx-low.c: Include filestuff.h.
11372         (lynx_create_inferior) <pid == 0>: Call close_most_fds.
11373         * server.c: Include filestuff.h.
11374         (main): Call notice_open_fds.
11375         * spu-low.c: Include filestuff.h.
11376         (spu_create_inferior) <pid == 0>: Call close_most_fds.
11377
11378 2013-08-22  Luis Machado  <lgustavo@codesourcery.com>
11379
11380         * Makefile.in: Explain why ../target and ../nat are not
11381         listed as include file search paths.
11382         (linux-waitpid.o): New object file rule.
11383         * configure.srv (srv_native_linux_obj): New variable.
11384         Replace all occurrences of linux native object files with
11385         $srv_native_linux_obj.
11386         * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
11387         (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
11388         (linux_enable_event_reporting): Remove declaration.
11389         (my_waitpid): Moved to common/linux-waitpid.c.
11390         (linux_wait_for_event): Pass ptid when calling
11391         linux_enable_event_reporting.
11392         (linux_supports_tracefork_flag): Remove.
11393         (linux_enable_event_reporting): Likewise.
11394         (linux_tracefork_grandchild): Remove.
11395         (STACK_SIZE): Moved to common/linux-ptrace.c.
11396         (linux_tracefork_child): Remove.
11397         (linux_test_for_tracefork): Remove.
11398         (linux_look_up_symbols): Call linux_supports_traceclone.
11399         (initialize_low): Remove call to linux_test_for_tracefork.
11400         * linux-low.h (PTRACE_TYPE_ARG3): Move to
11401         common/linux-ptrace.h.
11402         (PTRACE_TYPE_ARG4): Likewise.
11403         Include linux-ptrace.h.
11404
11405 2013-08-21  Pedro Alves  <palves@redhat.com>
11406
11407         * config.in: Renegerate.
11408
11409 2013-08-19  Luis Machado  <lgustavo@codesourcery.com>
11410
11411         * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
11412         (SFILES): Remove $(srcdir)/common/target-common.c and
11413         add $(srcdir)/target/waitstatus.c.
11414         (OBS): Remove target-common.o and add waitstatus.o.
11415         (server_h): Remove $(srcdir)/../common/target-common.h and
11416         add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
11417         and $(srcdir)/../target/waitstatus.h.
11418         (target-common.o): Remove.
11419         (waitstatus.o): New target object file.
11420         * target.h: Do not include target-common.h and
11421         include target/resume.h, target/wait.h and
11422         target/waitstatus.h.
11423
11424 2013-08-13  Luis Machado  <lgustavo@codesourcery.com>
11425
11426         * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
11427         to PTRACE_TYPE_ARG3.
11428         * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
11429         to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
11430         PTRACE_TYPE_ARG4.
11431         * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
11432         (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
11433
11434 2013-07-27  Jie Zhang  <jie@codesourcery.com>
11435             Daniel Jacobowitz  <dan@codesourcery.com>
11436             Yao Qi  <yao@codesourcery.com>
11437
11438         * Makefile.in (SFILES): Add common/mips-linux-watch.c.
11439         (mips-linux-watch.o): New rule.
11440         (mips_linux_watch_h): New variable.
11441         * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
11442         srv_tgtobj.
11443         * linux-mips-low.c: Include mips-linux-watch.h.
11444         (struct arch_process_info, struct arch_lwp_info): New.
11445         (update_watch_registers_callback): New function.
11446         (mips_linux_new_process, mips_linux_new_thread) New functions.
11447         (mips_linux_prepare_to_resume, mips_insert_point): New
11448         functions.
11449         (mips_remove_point, mips_stopped_by_watchpoint): New
11450         functions.
11451         (rsp_bp_type_to_target_hw_bp_type): New function.
11452         (mips_stopped_data_address): New function.
11453         (the_low_target): Add watchpoint support functions.
11454
11455 2013-07-27  Yao Qi  <yao@codesourcery.com>
11456
11457         * i386-low.c: Include break-common.h.
11458         (enum target_hw_bp_type): Remove.
11459
11460 2013-07-24  Luis Machado  <lgustavo@codesourcery.com>
11461
11462         * Makefile.in (SFILES): /common/target-common.c.
11463         (OBS): Add target-common.o.
11464         (server_h): Add $(srcdir)/../common/target-common.h.
11465         (target-common.o): New target.
11466         * server.c (queue_stop_reply_callback): Free
11467         status string after use.
11468         * target.c (target_waitstatus_to_string): Remove.
11469         * target.h: Include target-common.h.
11470         (resume_kind): Likewise.
11471         (target_waitkind): Likewise.
11472         (target_waitstatus): Likewise.
11473         (TARGET_WNOHANG): Likewise.
11474
11475 2013-07-04  Yao Qi  <yao@codesourcery.com>
11476
11477         * Makefile.in (host_alias): Use @host_noncanonical@.
11478         (target_alias): Use @target_noncanonical@.
11479         * configure.ac: Use ACX_NONCANONICAL_TARGET and
11480         ACX_NONCANONICAL_HOST.
11481         * configure: Regenerated.
11482
11483         Revert:
11484         2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
11485
11486         * configure.ac (version_host, version_target): Set and AC_SUBST them.
11487         * configure: Rebuild.
11488         * Makefile.in (version_host, version_target): Get from configure.
11489         (version.c): Use $(version_host) and $(version_target).
11490
11491 2013-07-03  Pedro Alves  <palves@redhat.com>
11492
11493         * Makefile.in (config.status): Depend on development.sh.
11494         * acinclude.m4: Include libmcheck.m4.
11495         * configure: Regenerate.
11496
11497 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
11498
11499         * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
11500         attribute inside the parentheses.
11501         (winapi_DebugSetProcessKillOnExit): Ditto.
11502         (winapi_DebugBreakProcess): Ditto.
11503         (winapi_GenerateConsoleCtrlEvent): Ditto.
11504
11505 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
11506
11507         * notif.h (notif_event): Add a dummy member to avoid compiler
11508         errors.
11509
11510 2013-07-01  Pedro Alves  <palves@redhat.com>
11511
11512         * hostio.c (HOSTIO_PATH_MAX): Define.
11513         (require_filename, handle_open, handle_unlink, handle_readlink):
11514         Use it.
11515
11516 2013-07-01  Pedro Alves  <palves@redhat.com>
11517
11518         * server.h: Include "pathmax.h".
11519         * linux-low.c: Don't include sys/param.h.
11520         (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
11521         MAXPATHLEN.
11522         * win32-low.c: Don't include sys/param.h.
11523         (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
11524
11525 2013-07-01  Pedro Alves  <palves@redhat.com>
11526
11527         * event-loop.c: Don't check HAVE_UNISTD_H before including
11528         <unistd.h>.
11529         * gdbreplay.c: Likewise.
11530         * remote-utils.c: Likewise.
11531         * server.c: Likewise.
11532         * configure.ac: Don't check for unistd.h.
11533         * configure: Regenerate.
11534
11535 2013-06-28  Tom Tromey  <tromey@redhat.com>
11536
11537         * Makefile.in (version.c): Use version.in, not
11538         common/version.in.
11539
11540 2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
11541
11542         * configure.ac (version_host, version_target): Set and AC_SUBST them.
11543         * configure: Rebuild.
11544         * Makefile.in (version_host, version_target): Get from configure.
11545         (version.c): Use $(version_host) and $(version_target).
11546
11547 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
11548
11549         Fix trace-status to output user name without trailing colon.
11550         * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
11551
11552 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
11553
11554         Fix trace-status to output proper start-time and stop-time.
11555         * tracepoint.c (cmd_qtstatus): Modify trace-status output to
11556         output start time and stop time in hex as gdb expects.
11557
11558 2013-06-26  Pedro Alves  <pedro@codesourcery.com>
11559
11560         * tracepoint.c (build_traceframe_info_xml): Output trace state
11561         variables present in the trace buffer.
11562
11563 2013-06-24  Tom Tromey  <tromey@redhat.com>
11564
11565         * Makefile.in (version.c): Use bfd/version.h, common/version.in,
11566         create-version.sh.
11567         (version.o): Remove.
11568         * gdbreplay.c: Include version.h.
11569         (version, host_name): Don't declare.
11570         * server.h: Include version.h.
11571         (version, host_name): Don't declare.
11572
11573 2013-06-12  Pedro Alves  <palves@redhat.com>
11574
11575         * linux-x86-low.c (linux_is_elf64): Delete global.
11576         (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
11577         with local linux_pid_exe_is_elf_64_file use.
11578
11579 2013-06-11  Pedro Alves  <palves@redhat.com>
11580
11581         * linux-low.c (regset_disabled, disable_regset): New functions.
11582         (regsets_fetch_inferior_registers)
11583         (regsets_store_inferior_registers): Use them.
11584         (initialize_regsets_info); Don't allocate the disabled_regsets
11585         array here.
11586         * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
11587         comment.
11588
11589 2013-06-11  Pedro Alves  <palves@redhat.com>
11590
11591         * linux-low.c (initialize_regsets_info): Use xcalloc instead of
11592         xmalloc.
11593
11594 2013-06-11  Pedro Alves  <palves@redhat.com>
11595
11596         * linux-x86-low.c (initialize_low_arch): Call
11597         init_registers_x32_avx_linux.
11598
11599 2013-06-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
11600
11601         Fix compatibility with Android Bionic.
11602         * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
11603         it is not empty.
11604
11605 2013-06-07  Pedro Alves  <palves@redhat.com>
11606
11607         PR server/14823
11608         * Makefile.in (OBS): Add tdesc.o.
11609         (IPA_OBJS): Add tdesc-ipa.o.
11610         (tdesc-ipa.o): New rule.
11611         * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
11612         interface.
11613         * linux-low.c (new_inferior): Delete.
11614         (disabled_regsets, num_regsets): Delete.
11615         (linux_add_process): Adjust to set the new per-process
11616         new_inferior flag.
11617         (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
11618         (linux_wait_for_lwp): Adjust.  Only call arch_setup if the event
11619         was a stop.  When calling arch_setup, switch the current inferior
11620         to the thread that got an event.
11621         (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
11622         (regsets_fetch_inferior_registers)
11623         (regsets_store_inferior_registers): New regsets_info parameter.
11624         Adjust to use it.
11625         (linux_register_in_regsets): New regs_info parameter.  Adjust to
11626         use it.
11627         (register_addr, fetch_register, store_register): New usrregs_info
11628         parameter.  Adjust to use it.
11629         (usr_fetch_inferior_registers, usr_store_inferior_registers): New
11630         parameter regs_info.  Adjust to use it.
11631         (linux_fetch_registers): Get the current inferior's regs_info, and
11632         adjust to use it.
11633         (linux_store_registers): Ditto.
11634         [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
11635         (initialize_low): Don't initialize the target_regsets here.  Call
11636         initialize_low_arch.
11637         * linux-low.h (target_regsets): Delete declaration.
11638         (struct regsets_info): New.
11639         (struct usrregs_info): New.
11640         (struct regs_info): New.
11641         (struct process_info_private) <new_inferior>: New field.
11642         (struct linux_target_ops): Delete the num_regs, regmap, and
11643         regset_bitmap fields.  New field regs_info.
11644         [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
11645         * i387-fp.c (num_xmm_registers): Delete.
11646         (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
11647         calls to new interface.
11648         (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
11649         (i387_xsave_to_cache): Adjust find_regno calls to new interface.
11650         Infer the number of xmm registers from the regcache's target
11651         description.
11652         * i387-fp.h (num_xmm_registers): Delete.
11653         * inferiors.c (add_thread): Don't install the thread's regcache
11654         here.
11655         * proc-service.c (gregset_info): Fetch the current inferior's
11656         regs_info.  Adjust to use it.
11657         * regcache.c: Include tdesc.h.
11658         (register_bytes, reg_defs, num_registers)
11659         (gdbserver_expedite_regs): Delete.
11660         (get_thread_regcache): If the thread doesn't have a regcache yet,
11661         create one, instead of aborting gdbserver.
11662         (regcache_invalidate_one): Rename to ...
11663         (regcache_invalidate_thread): ... this.
11664         (regcache_invalidate_one): New.
11665         (regcache_invalidate): Only invalidate registers of the current
11666         process.
11667         (init_register_cache): Add target_desc parameter, and use it.
11668         (new_register_cache): Ditto.  Assert the target description has a
11669         non zero registers_size.
11670         (regcache_cpy): Add assertions.  Adjust.
11671         (realloc_register_cache, set_register_cache): Delete.
11672         (registers_to_string, registers_from_string): Adjust.
11673         (find_register_by_name, find_regno, find_register_by_number)
11674         (register_cache_size): Add target_desc parameter, and use it.
11675         (free_register_cache_thread, free_register_cache_thread_one)
11676         (regcache_release, register_cache_size): New.
11677         (register_size): Add target_desc parameter, and use it.
11678         (register_data, supply_register, supply_register_zeroed)
11679         (supply_regblock, supply_register_by_name, collect_register)
11680         (collect_register_as_string, collect_register_by_name): Adjust.
11681         * regcache.h (struct target_desc): Forward declare.
11682         (struct regcache) <tdesc>: New field.
11683         (init_register_cache, new_register_cache): Add target_desc
11684         parameter.
11685         (regcache_invalidate_thread): Declare.
11686         (regcache_invalidate_one): Delete declaration.
11687         (regcache_release): Declare.
11688         (find_register_by_number, register_cache_size, register_size)
11689         (find_regno): Add target_desc parameter.
11690         (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
11691         declarations.
11692         * remote-utils.c: Include tdesc.h.
11693         (outreg, prepare_resume_reply): Adjust.
11694         * server.c: Include tdesc.h.
11695         (gdbserver_xmltarget): Delete declaration.
11696         (get_features_xml, process_serial_event): Adjust.
11697         * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
11698         declare.
11699         (struct process_info) <tdesc>: New field.
11700         (ipa_tdesc): Declare.
11701         * tdesc.c: New file.
11702         * tdesc.h: New file.
11703         * tracepoint.c: Include tdesc.h.
11704         [IN_PROCESS_AGENT] (ipa_tdesc): Define.
11705         (get_context_regcache): Adjust to pass ipa_tdesc down.
11706         (do_action_at_tracepoint): Adjust to get the register cache size
11707         from the context regcache's description.
11708         (traceframe_walk_blocks): Adjust to get the register cache size
11709         from the current trace frame's description.
11710         (traceframe_get_pc): Adjust to get current trace frame's
11711         description and pass it down.
11712         (gdb_collect): Adjust to get the register cache size from the
11713         IPA's description.
11714         * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
11715         (gdbserver_xmltarget): Delete.
11716         (initialize_low_tracepoint): Set the ipa's target description.
11717         * linux-i386-ipa.c (tdesc_i386_linux): Declare.
11718         (initialize_low_tracepoint): Set the ipa's target description.
11719         * linux-x86-low.c: Include tdesc.h.
11720         [__x86_64__] (is_64bit_tdesc): New.
11721         (ps_get_thread_area, x86_get_thread_area): Use it.
11722         (i386_cannot_store_register): Rename to ...
11723         (x86_cannot_store_register): ... this.  Use is_64bit_tdesc.
11724         (i386_cannot_fetch_register): Rename to ...
11725         (x86_cannot_fetch_register): ... this.  Use is_64bit_tdesc.
11726         (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
11727         to new interface.
11728         (target_regsets): Rename to ...
11729         (x86_regsets): ... this.
11730         (x86_get_pc, x86_set_pc): Adjust register_size calls to new
11731         interface.
11732         (x86_siginfo_fixup): Use is_64bit_tdesc.
11733         [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
11734         (tdesc_x32_avx_linux, tdesc_x32_linux)
11735         (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
11736         Declare.
11737         (x86_linux_update_xmltarget): Delete.
11738         (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
11739         (have_ptrace_getfpxregs, have_ptrace_getregset): New.
11740         (AMD64_LINUX_USER64_CS): New.
11741         (x86_linux_read_description): New, based on
11742         x86_linux_update_xmltarget.
11743         (same_process_callback): New.
11744         (x86_arch_setup_process_callback): New.
11745         (x86_linux_update_xmltarget): New.
11746         (x86_regsets_info): New.
11747         (amd64_linux_regs_info): New.
11748         (i386_linux_usrregs_info): New.
11749         (i386_linux_regs_info): New.
11750         (x86_linux_regs_info): New.
11751         (x86_arch_setup): Reimplement.
11752         (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
11753         (x86_emit_ops): Ditto.
11754         (the_low_target): Adjust.  Install x86_linux_regs_info,
11755         x86_cannot_fetch_register, and x86_cannot_store_register.
11756         (initialize_low_arch): New.
11757         * linux-ia64-low.c (tdesc_ia64): Declare.
11758         (ia64_fetch_register): Adjust.
11759         (ia64_usrregs_info, regs_info): New globals.
11760         (ia64_regs_info): New function.
11761         (the_low_target): Adjust.
11762         (initialize_low_arch): New function.
11763         * linux-sparc-low.c (tdesc_sparc64): Declare.
11764         (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
11765         Adjust.
11766         (sparc_arch_setup): New function.
11767         (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
11768         (the_low_target): Adjust.
11769         (initialize_low_arch): New function.
11770         * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
11771         (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
11772         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
11773         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
11774         (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
11775         (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
11776         (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
11777         (tdesc_powerpc_isa205_vsx64l): Declare.
11778         (ppc_cannot_store_register, ppc_collect_ptrace_register)
11779         (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
11780         (ppc_set_pc, ppc_get_hwcap): Adjust.
11781         (ppc_usrregs_info): Forward declare.
11782         (!__powerpc64__) ppc_regmap_adjusted: New global.
11783         (ppc_arch_setup): Adjust to the current process'es target
11784         description.
11785         (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
11786         (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
11787         (ppc_store_evrregset): Adjust.
11788         (target_regsets): Rename to ...
11789         (ppc_regsets): ... this, and make static.
11790         (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
11791         (ppc_regs_info): New function.
11792         (the_low_target): Adjust.
11793         (initialize_low_arch): New function.
11794         * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
11795         (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
11796         (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
11797         (tdesc_s390x_linux64v2): Declare.
11798         (s390_collect_ptrace_register, s390_supply_ptrace_register)
11799         (s390_fill_gregset, s390_store_last_break): Adjust.
11800         (target_regsets): Rename to ...
11801         (s390_regsets): ... this, and make static.
11802         (s390_get_pc, s390_set_pc): Adjust.
11803         (s390_get_hwcap): New target_desc parameter, and use it.
11804         [__s390x__] (have_hwcap_s390_high_gprs): New global.
11805         (s390_arch_setup): Adjust to set the current process'es target
11806         description.  Don't adjust the regmap.
11807         (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
11808         [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
11809         (regs_info_3264): New globals.
11810         (s390_regs_info): New function.
11811         (the_low_target): Adjust.
11812         (initialize_low_arch): New function.
11813         * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
11814         (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
11815         [__mips64] (init_registers_mips_linux)
11816         (init_registers_mips_dsp_linux): Delete defines.
11817         [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
11818         (have_dsp): New global.
11819         (mips_read_description): New, based on mips_arch_setup.
11820         (mips_arch_setup): Reimplement.
11821         (get_usrregs_info): New function.
11822         (mips_cannot_fetch_register, mips_cannot_store_register)
11823         (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
11824         (mips_fill_fpregset, mips_store_fpregset): Adjust.
11825         (target_regsets): Rename to ...
11826         (mips_regsets): ... this, and make static.
11827         (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
11828         (dsp_regs_info, regs_info): New globals.
11829         (mips_regs_info): New function.
11830         (the_low_target): Adjust.
11831         (initialize_low_arch): New function.
11832         * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
11833         (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
11834         Declare.
11835         (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
11836         (arm_read_description): New, with bits factored from
11837         arm_arch_setup.
11838         (arm_arch_setup): Reimplement.
11839         (target_regsets): Rename to ...
11840         (arm_regsets): ... this, and make static.
11841         (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
11842         (arm_regs_info): New function.
11843         (the_low_target): Adjust.
11844         (initialize_low_arch): New function.
11845         * linux-m68k-low.c (tdesc_m68k): Declare.
11846         (target_regsets): Rename to ...
11847         (m68k_regsets): ... this, and make static.
11848         (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
11849         (m68k_regs_info): New function.
11850         (m68k_arch_setup): New function.
11851         (the_low_target): Adjust.
11852         (initialize_low_arch): New function.
11853         * linux-sh-low.c (tdesc_sharch): Declare.
11854         (target_regsets): Rename to ...
11855         (sh_regsets): ... this, and make static.
11856         (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
11857         (sh_regs_info, sh_arch_setup): New functions.
11858         (the_low_target): Adjust.
11859         (initialize_low_arch): New function.
11860         * linux-bfin-low.c (tdesc_bfin): Declare.
11861         (bfin_arch_setup): New function.
11862         (bfin_usrregs_info, regs_info): New globals.
11863         (bfin_regs_info): New function.
11864         (the_low_target): Adjust.
11865         (initialize_low_arch): New function.
11866         * linux-cris-low.c (tdesc_cris): Declare.
11867         (cris_arch_setup): New function.
11868         (cris_usrregs_info, regs_info): New globals.
11869         (cris_regs_info): New function.
11870         (the_low_target): Adjust.
11871         (initialize_low_arch): New function.
11872         * linux-cris-low.c (tdesc_crisv32): Declare.
11873         (cris_arch_setup): New function.
11874         (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
11875         (cris_regs_info): New function.
11876         (the_low_target): Adjust.
11877         (initialize_low_arch): New function.
11878         * linux-m32r-low.c (tdesc_m32r): Declare.
11879         (m32r_arch_setup): New function.
11880         (m32r_usrregs_info, regs_info): New globals.
11881         (m32r_regs_info): Adjust.
11882         (initialize_low_arch): New function.
11883         * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
11884         (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
11885         (tic6x_usrregs_info): Forward declare.
11886         (tic6x_read_description): New function, based on ...
11887         (tic6x_arch_setup): ... this.  Reimplement.
11888         (target_regsets): Rename to ...
11889         (tic6x_regsets): ... this, and make static.
11890         (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
11891         (tic6x_regs_info): New function.
11892         (the_low_target): Adjust.
11893         (initialize_low_arch): New function.
11894         * linux-xtensa-low.c (tdesc_xtensa): Declare.
11895         (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
11896         (target_regsets): Rename to ...
11897         (xtensa_regsets): ... this, and make static.
11898         (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
11899         globals.
11900         (xtensa_arch_setup, xtensa_regs_info): New functions.
11901         (the_low_target): Adjust.
11902         (initialize_low_arch): New function.
11903         * linux-nios2-low.c (tdesc_nios2_linux): Declare.
11904         (nios2_arch_setup): Set the current process'es tdesc.
11905         (target_regsets): Rename to ...
11906         (nios2_regsets): ... this.
11907         (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
11908         (nios2_regs_info): New function.
11909         (the_low_target): Adjust.
11910         (initialize_low_arch): New function.
11911         * linux-aarch64-low.c (tdesc_aarch64): Declare.
11912         (aarch64_arch_setup): Set the current process'es tdesc.
11913         (target_regsets): Rename to ...
11914         (aarch64_regsets): ... this.
11915         (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
11916         (aarch64_regs_info): New function.
11917         (the_low_target): Adjust.
11918         (initialize_low_arch): New function.
11919         * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
11920         globals.
11921         (target_regsets): Rename to ...
11922         (tile_regsets): ... this.
11923         (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
11924         (tile_regs_info): New function.
11925         (tile_arch_setup): Set the current process'es tdesc.
11926         (the_low_target): Adjust.
11927         (initialize_low_arch): New function.
11928         * spu-low.c (tdesc_spu): Declare.
11929         (spu_create_inferior, spu_attach): Set the new process'es tdesc.
11930         * win32-arm-low.c (tdesc_arm): Declare.
11931         (arm_arch_setup): New function.
11932         (the_low_target): Install arm_arch_setup instead of
11933         init_registers_arm.
11934         * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
11935         (init_windows_x86): Rename to ...
11936         (i386_arch_setup): ... this.  Set `win32_tdesc'.
11937         (the_low_target): Adjust.
11938         * win32-low.c (win32_tdesc): New global.
11939         (child_add_thread): Don't create the thread cache here.
11940         (do_initial_child_stuff): Set the new process'es tdesc.
11941         * win32-low.h (struct target_desc): Forward declare.
11942         (win32_tdesc): Declare.
11943         * lynx-i386-low.c (tdesc_i386): Declare global.
11944         (lynx_i386_arch_setup): Set `lynx_tdesc'.
11945         * lynx-low.c (lynx_tdesc): New global.
11946         (lynx_add_process): Set the new process'es tdesc.
11947         * lynx-low.h (struct target_desc): Forward declare.
11948         (lynx_tdesc): Declare global.
11949         * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
11950         (lynx_ppc_arch_setup): Set `lynx_tdesc'.
11951         * nto-low.c (nto_tdesc): New global.
11952         (do_attach): Set the new process'es tdesc.
11953         * nto-low.h (struct target_desc): Forward declare.
11954         (nto_tdesc): Declare.
11955         * nto-x86-low.c (tdesc_i386): Declare.
11956         (nto_x86_arch_setup): Set `nto_tdesc'.
11957
11958 2013-06-04  Gary Benson  <gbenson@redhat.com>
11959
11960         * server.c (handle_query): Add "augmented-libraries-svr4-read+"
11961         to qSupported response when appropriate.
11962         (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
11963         with nonzero-length annex.
11964         * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
11965         arguments supplied in annex.
11966
11967 2013-05-31  Doug Evans  <dje@google.com>
11968
11969         PR server/15594
11970         * linux-x86-low.c (ps_get_thread_area): Properly extend address to
11971         64 bits in 64-cross-32 environment.
11972
11973 2013-05-28  Pedro Alves  <palves@redhat.com>
11974
11975         * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
11976         (aarch64-without-fpu.c): Delete rule.
11977         * configure.srv (aarch64*-*-linux*): Remove references to
11978         aarch64-without-fpu.o and aarch64-without-fpu.xml.
11979         * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
11980         declaration.
11981
11982 2013-05-24  Pedro Alves  <palves@redhat.com>
11983
11984         * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
11985         instead of strchr/decode_address.  Error if the range isn't split
11986         with a ','.  Don't assume there's be a ':' in the action.
11987
11988 2013-05-23  Yao Qi  <yao@codesourcery.com>
11989             Pedro Alves  <palves@redhat.com>
11990
11991         * linux-low.c (lwp_in_step_range): New function.
11992         (linux_wait_1): If the thread was range stepping and stopped
11993         outside the stepping range, report the stop to GDB.  Otherwise,
11994         continue stepping.  Add range stepping debug output.
11995         (linux_set_resume_request): Copy the step range from the resume
11996         request to the lwp.
11997         (linux_supports_range_stepping): New.
11998         (linux_target_ops) <supports_range_stepping>: Set to
11999         linux_supports_range_stepping.
12000         * linux-low.h (struct linux_target_ops)
12001         <supports_range_stepping>: New field.
12002         (struct lwp_info) <step_range_start, step_range_end>: New fields.
12003         * linux-x86-low.c (x86_supports_range_stepping): New.
12004         (the_low_target) <supports_range_stepping>: Set to
12005         x86_supports_range_stepping.
12006         * server.c (handle_v_cont): Handle 'r' action.
12007         (handle_v_requests): Append ";r" if the target supports range
12008         stepping.
12009         * target.h (struct thread_resume) <step_range_start,
12010         step_range_end>: New fields.
12011         (struct target_ops) <supports_range_stepping>:
12012         New field.
12013         (target_supports_range_stepping): New macro.
12014
12015 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
12016
12017         * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
12018         confusion in comment.
12019
12020 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
12021
12022         * lynx-low.c (struct process_info_private): New type.
12023         (lynx_add_process): New function.
12024         (lynx_create_inferior, lynx_attach): Replace calls to
12025         add_process by calls to lynx_add_process.
12026         (lynx_resume): If PTID is null, then try using
12027         current_process()->private->last_wait_event_ptid.
12028         Add comments.
12029         (lynx_clear_inferiors): Delete.  The contents of that function
12030         has been inlined in lynx_mourn;
12031         (lynx_wait_1): Save the ptid in the process's private data.
12032         (lynx_mourn): Free the process' private data.  Replace call
12033         to lynx_clear_inferiors by call to clear_inferiors.
12034
12035 2013-05-17  Yao Qi  <yao@codesourcery.com>
12036
12037         * i386-low.c (i386_length_and_rw_bits): Move the comment to
12038         the right place.
12039
12040 2013-05-16  Luis Machado  <lgustavo@codesourcery.com>
12041
12042         * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
12043         PT_DATA_ADDR and PT_TEXT_END_ADDR.  Update comments.
12044         (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
12045         PT_TEXT_END_ADDR guards.  Update comments.
12046         (linux_target_op) <read_offsets>: Conditionally define to
12047         linux_read_offsets if the target is UCLIBC and if it defines
12048         PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
12049
12050 2013-05-06  Sandra Loosemore  <sandra@codesourcery.com>
12051             Andrew Jenner  <andrew@codesourcery.com>
12052
12053         * Makefile.in (SFILES): Add linux-nios2-low.c.
12054         (clean): Add action to delete nios2-linux.c.
12055         (nios2-linux.c): New rule.
12056         * configure.srv: Add nios2*-*-linux*.
12057         * linux-nios2-low.c: New.
12058
12059 2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>
12060
12061         * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
12062
12063 2013-04-25  Hui Zhu  <hui@codesourcery.com>
12064
12065         PR gdb/15186
12066         * ax.c (ax_printf): Add fflush.
12067
12068 2013-04-22  Tom Tromey  <tromey@redhat.com>
12069
12070         * Makefile.in (SFILES): Add filestuff.c.
12071         (OBS): Add filestuff.o.
12072         (filestuff.o): New target.
12073         * config.in, configure: Rebuild.
12074         * configure.ac: Check for fdwalk, pipe2.
12075
12076 2013-04-17  Pedro Alves  <palves@redhat.com>
12077
12078         * configure.ac (USE_THREAD_DB): Delete variable.
12079         (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
12080         Don't AC_SUBST USE_THREAD_DB.
12081         * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
12082         * config.in, configure: Regenerate.
12083
12084 2013-04-16  Pedro Alves  <palves@redhat.com>
12085
12086         * linux-low.h (struct lwp_info) <thread_known>: Move under
12087         the USE_THREAD_DB #ifdef.
12088
12089 2013-04-16  Pedro Alves  <palves@redhat.com>
12090
12091         * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
12092         (linux-low.o): Delete rule.
12093         * linux-low.h: Always include "gdb_thread_db.h" instead of
12094         conditionally including thread_db.h.
12095         (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
12096         HAVE_THREAD_DB_H.
12097
12098 2013-04-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
12099
12100         * Makefile.in (install-only): Fix make install regression.
12101
12102 2013-04-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
12103
12104         Convert man pages to texinfo, new gdbinit.5 texinfo page.
12105         * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
12106         installation.
12107         * gdbserver.1: Remove.
12108
12109 2013-03-22  Pedro Alves  <palves@redhat.com>
12110
12111         * linux-low.c (handle_extended_wait): Don't call
12112         linux_enable_event_reporting.
12113
12114 2013-03-15  Tony Theodore  <tonyt@logyst.com>
12115
12116         PR build/9098:
12117         * Makefile.in (SHELL): Use @SHELL@.
12118
12119 2013-03-14  Sergio Durigan Junior  <sergiodj@redhat.com>
12120
12121         * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
12122         compiler warning.
12123
12124 2013-03-13  Joel Brobecker  <brobecker@adacore.com>
12125
12126         * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
12127         Remove extraneous NULL element.
12128
12129 2013-03-13  Yao Qi  <yao@codesourcery.com>
12130
12131         * tracepoint.c (traceframe_read_tsv): Look for the last matched
12132         'V' block in trace frame.
12133
12134 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
12135
12136         * target.h (struct target_ops): Add btrace ops.
12137         (target_supports_btrace): New macro.
12138         (target_enable_btrace): New macro.
12139         (target_disable_btrace): New macro.
12140         (target_read_btrace): New macro.
12141         * gdbthread.h (struct thread_info): Add btrace field.
12142         * server.c: Include btrace-common.h.
12143         (handle_btrace_general_set): New function.
12144         (handle_btrace_enable): New function.
12145         (handle_btrace_disable): New function.
12146         (handle_general_set): Call handle_btrace_general_set.
12147         (handle_qxfer_btrace): New function.
12148         (struct qxfer qxfer_packets[]): Add btrace entry.
12149         * inferiors.c (remove_thread): Disable btrace.
12150         * linux-low: Include linux-btrace.h.
12151         (linux_low_enable_btrace): New function.
12152         (linux_low_read_btrace): New function.
12153         (linux_target_ops): Add btrace ops.
12154         * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
12155         Add srv_linux_btrace=yes.
12156         (x86_64-*-linux*): Add linux-btrace.o.
12157         Add srv_linux_btrace=yes.
12158         * configure.ac: Define HAVE_LINUX_BTRACE.
12159         * config.in: Regenerated.
12160         * configure: Regenerated.
12161
12162 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
12163
12164         * server.c (handle_qxfer): Preserve error message if -3 is
12165         returned.
12166         (qxfer): Document the -3 return value.
12167
12168 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
12169
12170         * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
12171         (linux_btrace_h): New variable.
12172         (linux-btrace.o): New rule.
12173
12174 2013-03-08  Stan Shebs  <stan@codesourcery.com>
12175             Hafiz Abid Qadeer  <abidh@codesourcery.com>
12176
12177         * tracepoint.c (trace_buffer_size): New global.
12178         (DEFAULT_TRACE_BUFFER_SIZE): New define.
12179         (init_trace_buffer): Change to one-argument function. Allocate
12180         trace buffer memory.
12181         (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
12182         handle QTBuffer:size packet.
12183         (cmd_bigqtbuffer_size): New function.
12184         (initialize_tracepoint): Call init_trace_buffer with
12185         DEFAULT_TRACE_BUFFER_SIZE.
12186         * server.c (handle_query): Add QTBuffer:size in the
12187         supported packets.
12188
12189 2013-03-07  Yao Qi  <yao@codesourcery.com>
12190
12191         * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
12192         (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
12193         of -1.
12194         (cmd_qtsp): Adjust condition.  Do post increment.
12195         Set cur_action and cur_step_action back to 0.
12196
12197 2013-03-07  Jeremy Bennett  <jeremy.bennett@embecosm.com>
12198
12199         PR server/15236
12200         * linux-low.c (linux_write_memory): Return early success if LEN is
12201         zero.
12202
12203 2013-03-05  Corinna Vinschen  <vinschen@redhat.de>
12204
12205         * configure.srv: Add x86_64-*-cygwin* as target.
12206
12207 2013-02-28  Tom Tromey  <tromey@redhat.com>
12208
12209         * configure.ac: Invoke AC_SYS_LARGEFILE.
12210         * configure, config.in: Rebuild.
12211
12212 2013-02-28  Corinna Vinschen  <vinschen@redhat.com>
12213
12214         * win32-low.c: Throughout, fix format strings and casts of
12215         printf-like functions to avoid type related warnings on all
12216         platforms.
12217         (get_child_debug_event): Print dwDebugEventCode as hex since
12218         that's how it's usually documented.
12219
12220 2013-02-28  Yao Qi  <yao@codesourcery.com>
12221
12222         * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
12223         pulongest.
12224
12225 2013-02-27  Jiong Wang  <jiwang@tilera.com>
12226
12227         * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
12228         (reg-tilegx32.c): New rule.
12229         * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
12230         * linux-tile-low.c (tile_arch_setup): New function.  Invoke
12231         different register info initializer according to elf class.
12232         (init_registers_tilgx32): New function.  The tilegx32 register info
12233         initializer.
12234         (tile_fill_gregset): Use "uint_reg_t" to represent register size.
12235         (tile_store_gregset): Likewise.
12236
12237 2013-02-27  Yao Qi  <yao@codesourcery.com>
12238
12239         * server.c (process_point_options): Print debug message when
12240         debug_threads is true.
12241
12242 2013-02-26  Yao Qi  <yao@codesourcery.com>
12243
12244         * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
12245
12246 2013-02-19  Pedro Alves  <palves@redhat.com>
12247             Kai Tietz <ktietz@redhat.com>
12248
12249         PR gdb/15161
12250
12251         * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
12252         instead of strtoul to extract address from packet.
12253         (process_serial_event) <'z'>: Likewise.
12254
12255 2013-02-18  Yao Qi  <yao@codesourcery.com>
12256
12257         * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
12258
12259 2013-02-14  Pedro Alves  <palves@redhat.com>
12260
12261         Plug memory leak.
12262
12263         * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
12264         TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
12265
12266 2013-02-14  Pedro Alves  <palves@redhat.com>
12267
12268         * tracepoint.c (cmd_qtdpsrc): Use savestring.
12269
12270 2013-02-14  Pedro Alves  <palves@redhat.com>
12271
12272         * tracepoint.c (save_string): Delete.
12273         (add_tracepoint_action): Use savestring instead of save_string.
12274
12275 2013-02-12  Pedro Alves  <palves@redhat.com>
12276
12277         * linux-xtensa-low.c: Ditto.
12278         * xtensa-xtregs.c: Ditto.
12279
12280 2013-02-12  Sanimir Agovic  <sanimir.agovic@intel.com>
12281
12282         * thread-db.c (thread_db_get_tls_address): NULL pointer check
12283         thread_db.
12284
12285 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
12286
12287         * linux-aarch64-low.c (aarch64_arch_setup): Clamp
12288         aarch64_num_wp_regs and aarch64_num_bp_regs to
12289         AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
12290
12291 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
12292
12293         * linux-aarch64-low.c (ps_get_thread_area): Replace
12294         PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
12295
12296 2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
12297             Marcus Shawcroft  <marcus.shawcroft@arm.com>
12298             Nigel Stephens  <nigel.stephens@arm.com>
12299             Yufeng Zhang  <yufeng.zhang@arm.com>
12300
12301         * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
12302         (aarch64.c, aarch64-without-fpu.c): New targets.
12303         * configure.srv (aarch64*-*-linux*): New.
12304         * linux-aarch64-low.c: New file.
12305
12306 2013-02-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
12307
12308         * linux-low.c (handle_extended_wait, linux_create_inferior)
12309         (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
12310         (dequeue_one_deferred_signal, linux_resume_one_thread)
12311         (fetch_register, linux_write_memory, linux_enable_event_reporting)
12312         (linux_tracefork_grandchild, linux_test_for_tracefork)
12313         (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
12314         PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
12315         where the argument is 0.
12316
12317 2013-01-25  Yao Qi  <yao@codesourcery.com>
12318
12319         * event-loop.c: Include "queue.h".
12320         (gdb_event_p): New typedef.
12321         (struct gdb_event) <next_event>: Remove.
12322         (event_queue): Change to QUEUE(gdb_event_p).
12323         (async_queue_event): Remove.
12324         (gdb_event_xfree): New.
12325         (initialize_event_loop): New.
12326         (process_event): Use API from QUEUE.
12327         (wait_for_event): Likewise.
12328         * server.c (main): Call initialize_event_loop.
12329         * server.h (initialize_event_loop): Declare.
12330
12331 2013-01-18  Yao Qi  <yao@codesourcery.com>
12332
12333         * ax.h (struct eval_agent_expr_context): New.
12334         (gdb_eval_agent_expr): Update declaration.
12335         * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
12336         TFRAME.  Add new argument CTX.
12337         * server.h (struct eval_agent_expr_context): Declare.
12338         (agent_mem_read, agent_tsv_read): Update declaration.
12339         (agent_mem_read_string): Likewise.
12340         * tracepoint.c (eval_tracepoint_agent_expr): Remove.
12341         (add_traceframe_block): Add new argument TPOINT.
12342         Increase TPOINT->traceframe_usage.
12343         (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
12344         eval_tracepoint_agent_expr.
12345         (condition_true_at_tracepoint): Likewise.
12346         (agent_mem_read): Remove argument TFRAME.  Add argument CTX.
12347         (agent_mem_read_string, agent_tsv_read): Likewise.
12348
12349 2013-01-16  Yao Qi  <yao@codesourcery.com>
12350
12351         * linux-low.c (linux_resume_one_lwp): Don't check
12352         'lwp->bp_reinsert != 0'.
12353
12354 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
12355             Pedro Alves  <palves@redhat.com>
12356
12357         * lynx-low.c (ptrace_request_to_str): Define a temporary
12358         macro and use it to simplify this function's implementation.
12359
12360 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
12361
12362         * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
12363         sets errno.
12364
12365 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
12366
12367         * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
12368
12369 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
12370
12371         * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
12372
12373 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
12374
12375         * lynx-low.c (lynx_resume): Use the resume_info parameter
12376         to determine the ptid for the lynx_ptrace call, unless
12377         it is equal to minus_one_ptid, in which case we use the
12378         ptid of the current_inferior.
12379         (lynx_wait_1): After having received a thread create/exit
12380         event, resume the inferior's execution using the signaling
12381         thread's ptid, rather than the old ptid.
12382
12383 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
12384
12385         * lynx-low.c (lynx_resume): Delete variable ret.
12386
12387 2013-01-01  Joel Brobecker  <brobecker@adacore.com>
12388
12389         * gdbreplay.c (gdbreplay_version): Update copyright year.
12390         * server.c (gdbserver_version): Likewise.
12391
12392 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
12393
12394         * lynx-low.c (lynx_wait_1): Add debug trace before adding
12395         new thread.
12396
12397 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
12398
12399         * lynx-low.c (ptrace_request_to_str): Add handling for
12400         PTRACE_GETTRACESIG.
12401
12402 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
12403
12404         * lynx-low.c (lynx_attach): Delete variable new_process.
12405
12406 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
12407
12408         * lynx-low.c (lynx_create_inferior): Delete variable
12409         new_process.
12410
12411 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
12412
12413         * lynx-low.c (ptrace_request_to_str): Do not handle
12414         PTRACE_GETTHREADLIST if this macro does not exist.
12415
12416 2012-12-15  Yao Qi  <yao@codesourcery.com>
12417
12418         * Makefile.in (OBS): Add notif.o.
12419         * notif.c, notif.h: New.
12420         * server.c: Include "notif.h".
12421         (struct vstop_notif) <next>: Remove.
12422         <base>: New field.
12423         (queue_stop_reply): Update.
12424         (push_event, send_next_stop_reply): Remove.
12425         (discard_queued_stop_replies): Update.
12426         (notif_stop): New variable.
12427         (handle_v_stopped): Remove.
12428         (handle_v_requests): Don't call handle_v_stopped.  Call
12429         handle_ack_notif instead.
12430         (queue_stop_reply_callback): Call notif_event_enque instead
12431         of queue_stop_reply.
12432         (handle_status): Don't call send_next_stop_reply, call
12433         notif_write_event instead.
12434         (kill_inferior_callback): Likewise.
12435         (detach_or_kill_inferior_callback): Likewise.
12436         (main): Call initialize_notif.
12437         (process_serial_event): Call QUEUE_is_empty.
12438         (handle_target_event): Call notif_push instead of push event.
12439         * server.h (push_event): Remove declaration.
12440
12441 2012-12-10  Tom Tromey  <tromey@redhat.com>
12442
12443         * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
12444         (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
12445         macros.
12446         (.c.o): Rewrite.
12447         (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
12448         (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
12449         (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
12450         (amd64-linux-ipa.o, ax.o): Rewrite.
12451         (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
12452         (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
12453         (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
12454         (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
12455         (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
12456         (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
12457         (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
12458         (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
12459         (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
12460         (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
12461         (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
12462         (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
12463         (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
12464         (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
12465         (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
12466         (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
12467         (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
12468         (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
12469         (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
12470         (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
12471         (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
12472         (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
12473         (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
12474         (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
12475         (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
12476         (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
12477         (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
12478         (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
12479         (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
12480         (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
12481         (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
12482         (reg-tilegx.o): Remove.
12483         (all_object_files): New macro.
12484         Include .deps files.
12485         * aclocal.m4, configure: Rebuild.
12486         * acinclude.m4: Include depstand.m4, lead-dot.m4.
12487         * configure.ac: Invoke ZW_CREATE_DEPDIR,
12488         ZW_PROG_COMPILER_DEPENDENCIES.  Compute GMAKE condition.
12489
12490 2012-12-05  Tom Tromey  <tromey@redhat.com>
12491
12492         PR gdb/14917:
12493         * server.h (current_insn_ptr, emit_error): Declare 'extern'.
12494
12495 2012-11-28  Markus Metzger  <markus.t.metzger@intel.com>
12496
12497         * configure.ac: Check for linux/perf_event.h.
12498         * config.in: Regenerated.
12499         * configure: Regenerated.
12500
12501 2012-11-26  Maxime Villard  <rustyBSD@gmx.fr>
12502
12503         * hostio.c (handle_readlink): Decrease buffer size
12504         parameter passed to readlink by one byte.
12505
12506 2012-11-26  Yao Qi  <yao@codesourcery.com>
12507
12508         * configure.ac (build_warnings): Append '-Wempty-body'.
12509         * configure: Regenerated.
12510         * linux-low.c (linux_create_inferior): Use braces for empty 'if'
12511         body.
12512
12513 2012-11-15  Pierre Muller  <muller@sourceware.org>
12514
12515         * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
12516         * config.in: Regenerate.
12517         * configure: Regenerate.
12518         * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
12519         Use "gdb_wait.h" header instead of <sys/wait.h> header.
12520         * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
12521         * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
12522         header.
12523         * server.c: Remove HAVE_WAIT_H conditional.  Use "gdb_wait.h" header
12524         instead of <sys/wait.h> header.
12525         * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
12526
12527 2012-11-13 Markus Metzger  <markus.t.metzger@intel.com>
12528
12529         * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
12530         (various make rules): Remove -DGDBSERVER
12531
12532 2012-11-09  Yao Qi  <yao@codesourcery.com>
12533
12534         * spu-low.c (current_ptid): Move it to ..
12535         * gdbthread.h: ... here.  New.
12536         * remote-utils.c (read_ptid): Use macro 'current_ptid'.
12537         * server.c (myresume, process_serial_event): Likewise.
12538         * thread-db.c (thread_db_find_new_threads): Likewise.
12539         * tracepoint.c (run_inferior_command): Likewise.
12540
12541 2012-10-01  Andrew Burgess  <aburgess@broadcom.com>
12542
12543         * server.c (handle_search_memory_1): Include access length in
12544         warning message.
12545
12546 2012-09-05  Michael Brandt  <michael.brandt@axis.com>
12547
12548         * linux-crisv32-low.c: Fix compile errors.
12549
12550 2012-09-04  Yao Qi  <yao@codesourcery.com>
12551
12552         * tracepoint.c (cmd_qtsv): Adjust debug message.
12553         Don't check CUR_TPOINT.
12554
12555 2012-08-28  Yao Qi  <yao@codesourcery.com>
12556
12557         * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
12558         * server.h: Include 'libiberty.h' and 'ansidecl.h'.
12559         (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
12560         Remove declarations of xmalloc, xreallloc, xstrdup and
12561         freeargv.
12562         * Makefile.in (libiberty_h): New.
12563         (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
12564         (linux-bfin-low.o): Append dependency 'libiberty.h'.
12565
12566 2012-08-23  Yao Qi  <yao@codesourcery.com>
12567
12568         * server.h: Remove declaration of 'xsnprintf'.
12569
12570 2012-08-22  Keith Seitz  <keiths@redhat.com>
12571
12572         * server.h: Include build-gnulib-gbserver/config.h.
12573         * gdbreplay.c: Likewise.
12574
12575 2012-08-08  Doug Evans  <dje@google.com>
12576
12577         * Makefile.in (SFILES): Add gdb_vecs.c.
12578         (OBS): Add gdb_vecs.o.
12579         (gdb_vecs_h, host_defs_h): New variables.
12580         (thread-db.o): Add $(gdb_vecs_h) dependency.
12581         (gdb_vecs.o): New rule.
12582         * thread-db.c: #include "gdb_vecs.h".
12583         (thread_db_load_search): Use a vector to iterate over path elements.
12584         Handle text appearing after "$pdir".
12585
12586         * configure.ac: Add check for strstr.
12587         * config.in: Regenerate.
12588         * configure: Regenerate.
12589
12590 2012-08-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
12591
12592         * hostio.c (handle_pread): If pread fails, fall back to attempting
12593         lseek/read.
12594         (handle_pwrite): Likewise for pwrite.
12595
12596 2012-08-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
12597
12598         * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
12599         between unsupported TYPE and unimplementable ADDR/LEN combination.
12600         (arm_insert_point): Act on new return value.
12601
12602 2012-07-31  Pedro Alves  <palves@redhat.com>
12603
12604         * server.c (process_point_options): Only skip tokens if we find
12605         one that is unrecognized.  Don't treat 'X' specially while
12606         skipping unrecognized tokens.
12607
12608 2012-07-30  Ulrich Weigand  <ulrich.weigand@linaro.org>
12609
12610         * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
12611         to 4-byte-align HW breakpoint addresses for Thumb.
12612
12613 2012-07-27  Yao Qi  <yao@codesourcery.com>
12614
12615         PR remote/14161.
12616
12617         * server.h: Declare gdb_agent_about_to_close.
12618         * target.c (kill_inferior): Include "agent.h".
12619         New.  Send command 'kill'.
12620         * target.h (kill_inferior): Removed macro.
12621         * tracepoint.c (gdb_agent_about_to_close): New.
12622         (gdb_agent_helper_thread): Handle command 'close'.
12623         Wait endlessly until the inferior stops.
12624         Install gdb_agent_remove_socket to atexit hook.
12625         (agent_socket_name): New static variable.
12626         (gdb_agent_socket_init): Replace local variable 'name' with
12627         'agent_socket_name'.
12628         (gdb_agent_remove_socket): New.
12629
12630 2012-07-27  Yao Qi  <yao@codesourcery.com>
12631
12632         * server.c (process_point_options): Stop at 'X' when parsing.
12633
12634 2012-07-19  Michael Eager  <eager@eagercon.com>
12635
12636         * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
12637         to hw_execute.
12638         * linux-x86-low.c (x86_insert_point, x86_remove_point):
12639         Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
12640         hardware breakpoint.
12641
12642 2012-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
12643
12644         * gdbserver/linux-low.c (initialize_low): Call
12645         linux_ptrace_init_warnings.
12646
12647 2012-07-02  Doug Evans  <dje@google.com>
12648
12649         * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
12650         pointer to int.
12651
12652 2012-07-02  Stan Shebs  <stan@codesourcery.com>
12653
12654         * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
12655         (ax.o): Add it to build rule.
12656         (ax-ipa.o): Ditto.
12657         (OBS): Add format.o.
12658         (IPA_OBS): Add format.o.
12659         * server.c (handle_query): Claim support for breakpoint commands.
12660         (process_point_options): Add command case.
12661         (process_serial_event): Leave running if there are printfs in
12662         effect.
12663         * mem-break.h (any_persistent_commands): Declare.
12664         (add_breakpoint_commands): Declare.
12665         (gdb_no_commands_at_breakpoint): Declare.
12666         (run_breakpoint_commands): Declare.
12667         * mem-break.c (struct point_command_list): New struct.
12668         (struct breakpoint): New field command_list.
12669         (any_persistent_commands): New function.
12670         (add_commands_to_breakpoint): New function.
12671         (add_breakpoint_commands): New function.
12672         (gdb_no_commands_at_breakpoint): New function.
12673         (run_breakpoint_commands): New function.
12674         * linux-low.c (linux_wait_1): Test for and run breakpoint commands
12675         locally.
12676         * ax.c: Include format.h.
12677         (ax_printf): New function.
12678         (gdb_eval_agent_expr): Add printf opcode.
12679
12680 2012-06-13  Yao Qi  <yao@codesourcery.com>
12681
12682         * server.c (start_inferior): Remove duplicated writes to fields
12683         'last_resume_kind' and 'last_status' of 'current_inferior'.
12684
12685 2012-06-12  Yao Qi  <yao@codesourcery.com>
12686             Pedro Alves  <palves@redhat.com>
12687
12688         * linux-low.c (linux_set_resume_request): Simplify predicate.  Add
12689         comment.
12690         * server.c (handle_v_cont): Extend comment.
12691
12692 2012-06-11  Yao Qi  <yao@codesourcery.com>
12693
12694         * linux-low.c (linux_attach): Add 'static'.
12695
12696 2012-06-06  Yao Qi  <yao@codesourcery.com>
12697
12698         * ax.c (gdb_eval_agent_expr): Print `top' in hex.
12699
12700 2012-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
12701
12702         Fix gcc -flto compilation warning.
12703         * server.c (main): Make variable multi_mode and attach volatile.
12704
12705 2012-05-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
12706
12707         * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
12708         if the platform doesn't know about it.
12709
12710 2012-05-30  Jeff Kenton  <jkenton@tilera.com>
12711
12712         * Makefile.in (SFILES): Add linux-tile-low.c.
12713         (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
12714         * configure.srv: Handle tilegx-*-linux*.
12715         * linux-tile-low.c: New file.
12716
12717 2012-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
12718
12719         * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
12720
12721 2012-05-24  Pedro Alves  <palves@redhat.com>
12722
12723         PR gdb/7205
12724
12725         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
12726
12727 2012-05-24  Pedro Alves  <palves@redhat.com>
12728
12729         PR gdb/7205
12730
12731         Replace target_signal with gdb_signal throughout.
12732
12733 2012-05-22  Maciej W. Rozycki  <macro@codesourcery.com>
12734
12735         * linux-low.c (linux_store_registers): Avoid the copying sequence
12736         when no data has been retrieved by ptrace.
12737
12738 2012-05-22  Will Deacon  <will.deacon@arm.com>
12739
12740         * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
12741         Include asm/ptrace.h.
12742         (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
12743         already defined.
12744
12745 2012-05-21  Maciej W. Rozycki  <macro@codesourcery.com>
12746
12747         * linux-low.c (linux_store_registers): Don't re-retrieve data
12748         with ptrace that has already been obtained from /proc.  Always
12749         copy any data retrieved with ptrace to the buffer supplied.
12750
12751 2012-05-11  Yao Qi  <yao@codesourcery.com>
12752             Pedro Alves  <palves@redhat.com>
12753
12754         * linux-low.c (enum stopping_threads_kind): New.
12755         (stopping_threads): Change type to `enum stopping_threads_kind'.
12756         (handle_extended_wait): If stopping and suspending threads, leave
12757         the new_lwp suspended too.
12758         (linux_wait_for_event): Adjust.
12759         (stop_all_lwps): Set `stopping_threads' to
12760         STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
12761         whether we're suspending threads or just stopping them.  Assert no
12762         recursion happens.
12763
12764 2012-04-29  Yao Qi  <yao@codesourcery.com>
12765
12766         * server.h: Move some code to ...
12767         * gdbthread.h: ... here.  New.
12768         * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
12769         (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
12770         (nto-low.o, win32-low.o): Likewise.
12771         * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
12772         * regcache.c, remote-utils.c, server.c: Likewise.
12773         * target.c, tracepoint.c, win32-low.c: Likewise.
12774
12775 2012-04-24  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
12776
12777         * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
12778         (PTRACE_ARG4_TYPE): Likewise.
12779         (PTRACE_XFER_TYPE): Likewise.
12780         * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
12781         ptrace to PTRACE_ARG3_TYPE.
12782         * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
12783         (PTRACE_ARG4_TYPE): Likewise.
12784         (PTRACE_XFER_TYPE): Likewise.
12785         (linux_detach_one_lwp): Cast fourth argument of
12786         ptrace to long then PTRACE_ARG4_TYPE.
12787         (regsets_fetch_inferior_registers): Cast third argument of
12788         ptrace to long then PTRACE_ARG3_TYPE.
12789         (regsets_store_inferior_registers): Likewise.
12790
12791 2012-04-20  Pedro Alves  <palves@redhat.com>
12792
12793         * configure: Regenerate.
12794
12795 2012-04-19  Pedro Alves  <palves@redhat.com>
12796
12797         * Makefile.in (GNULIB_BUILDDIR): New.
12798         (LIBGNU, INCGNU, GNULIB_H): Adjust.
12799         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
12800         (all, install-only, uninstall, clean-info, all-lib, clean): No
12801         longer pass GNULIB_FLAGS_TO_PASS.  Use subdir_do.
12802         (maintainer-clean realclean distclean): Use subdir_do.
12803         (subdir_do): New.
12804         (gnulib/import/Makefile): Adjust.  Replace gnulib/import with
12805         $(GNULIB_BUILDDIR).  Don't pass argument to config.status.
12806         * acinclude.m4: Include acx_configure_dir.m4.
12807         * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
12808         calls.  Call AC_PROG_RANLIB.  Configure gnulib using
12809         ACX_CONFIGURE_DIR.
12810         (GNULIB): New.
12811         (GNULIB_STDINT_H): Adjust.
12812         (AC_OUTPUT): Don't output gnulib/Makefile anymore.
12813         * gdbreplay.c: Include build-gnulib/config.h.
12814         * server.h: Likewise.
12815         * aclocal.m4: Regenerate.
12816         * config.in: Regenerate.
12817         * configure: Regenerate.
12818
12819 2012-04-19  Pedro Alves  <palves@redhat.com>
12820
12821         * Makefile.in (LIBGNU, INCGNU): Adjust.
12822         (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
12823         (all, install-only, uninstall, clean-info, all-lib, clean)
12824         (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
12825         * configure.ac: Adjust AC_OUTPUT output.
12826         * aclocal.m4: Regenerate.
12827         * configure: Regenerate.
12828
12829 2012-04-19  Pedro Alves  <palves@redhat.com>
12830
12831         * Makefile.in (generated_files): New.
12832         (server_h): Remove the explicit dependency on config.h, and depend
12833         on $generated_files.
12834
12835 2012-04-19  Pedro Alves  <palves@redhat.com>
12836
12837         * Makefile.in (INCGNU): Add -Ignulib.
12838
12839 2012-04-19  Pedro Alves  <palves@redhat.com>
12840
12841         * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
12842         (INCGNU): ... this, and spell out -I here.
12843         (GNULIB_LIB): Rename to ...
12844         (LIBGNU): ... this.
12845         (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
12846
12847 2012-04-19  Pedro Alves  <palves@redhat.com>
12848
12849         * config.in: Regenerate.
12850
12851 2012-04-19  Pedro Alves  <palves@redhat.com>
12852
12853         * configure.ac: Remove AC_CHECK_DECLS check for memmem.
12854         * server.h (memmem): Remove declaration.
12855         * config.in: Regenerate.
12856         * configure: Regenerate.
12857
12858 2012-04-19  Yao Qi  <yao@codesourcery.com>
12859
12860         * Makefile.in (SFILES): Add common/vec.c.
12861         (OBS): Add vec.o.
12862         (vec.o): New rule.
12863
12864 2012-04-19  Yao Qi  <yao@codesourcery.com>
12865
12866         * remote-utils.c (prepare_resume_reply): Replace with macro
12867         target_core_of_thread.
12868         * server.c (handle_qxfer_threads_proper): Likewise.
12869         * target.h (traget_core_of_thread): New macro.
12870
12871 2012-04-18  Pedro Alves  <palves@redhat.com>
12872
12873         * aclocal.m4: Regenerate.
12874         * configure: Regenerate.
12875
12876 2012-04-16  Yao Qi  <yao@codesourcery.com>
12877
12878         * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
12879         duplicated on address.
12880
12881 2012-04-16  Yao Qi  <yao@codesourcery.com>
12882
12883         * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
12884         (struct tracepoint_action_ops) <send>: New field.
12885         (m_tracepoint_action_send, r_tracepoint_action_send): New.
12886         (agent_expr_send, x_tracepoint_action_send): New.
12887         (l_tracepoint_action_send): New.
12888         (cmd_qtdp): Download and install tracepoint
12889         according to `use_agent'.
12890         (run_inferior_command): Add one more parameter `len'.
12891         Update callers.
12892         (tracepoint_send_agent): New.
12893         (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
12894
12895 2012-04-16  Yao Qi  <yao@codesourcery.com>
12896
12897         * tracepoint.c (download_tracepoints): Moved to ...
12898         (cmd_qtstart): ... here.
12899
12900 2012-04-14  Yao Qi  <yao@codesourcery.com>
12901
12902         * tracepoint.c: Include inttypes.h.
12903         (struct collect_memory_action): Use sized types.
12904         (struct tracepoint): Likewise.
12905         (cmd_qtdp, stop_tracing): Update print specifiers.
12906         (cmd_qtp, response_tracepoint): Likewise.
12907         (collect_data_at_tracepoint): Likewise.
12908         (collect_data_at_step): Likewise.
12909
12910 2012-04-14  Yao Qi  <yao@codesourcery.com>
12911
12912         Import gnulib module inttypes.
12913         * aclocal.m4, config.in, configure: Regenerated.
12914
12915 2012-04-14  Yao Qi  <yao@codesourcery.com>
12916
12917         * Makefile.in (maintainer-clean, realclean, distclean): Remove
12918         Makefile and config.status at last.
12919
12920 2012-04-13  Yao Qi  <yao@codesourcery.com>
12921
12922         * tracepoint.c: Include stdint.h unconditionally.
12923
12924 2012-04-13  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
12925
12926         * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
12927         on BFD_HAVE_SYS_PROCFS_TYPE.
12928         * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
12929         * configure: Regenerate.
12930         * config.in: Likewise.
12931
12932 2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>
12933
12934         * Makefile.in (clean): Also remove x32.c x32-linux.c
12935         x32-avx.c x32-avx-linux.c.
12936         (x32.o): New target.
12937         (x32.c): Likewise.
12938         (x32-linux.o): Likewise.
12939         (x32-linux.c): Likewise.
12940         (x32-avx.o): Likewise.
12941         (x32-avx.c): Likewise.
12942         (x32-avx-linux.o): Likewise.
12943         (x32-avx-linux.c): Likewise.
12944
12945         * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
12946         (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
12947         (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
12948         (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
12949         (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
12950         i386/x32-avx-linux.xml.
12951
12952         * linux-x86-low.c (init_registers_x32_linux): New prototype.
12953         (init_registers_x32_avx_linux): Likwise.
12954         (x86_linux_update_xmltarget): Call init_registers_x32_linux
12955         or init_registers_x32_avx_linux if linux_is_elf64 is false.
12956
12957 2012-04-13  Pedro Alves  <palves@redhat.com>
12958
12959         * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
12960         (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
12961         (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
12962         (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
12963         the sub-make.
12964
12965 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
12966
12967         * linux-x86-low.c (compat_x32_clock_t): New.
12968         (compat_x32_siginfo_t): Likewise.
12969         (compat_x32_siginfo_from_siginfo): Likewise.
12970         (siginfo_from_compat_x32_siginfo): Likewise.
12971         (linux_is_elf64): Likewise.
12972         (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
12973         and siginfo_from_compat_x32_siginfo for x32.
12974         (x86_arch_setup): Set linux_is_elf64.
12975
12976 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
12977
12978         PR gdb/13969
12979         * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
12980         e_machine field.
12981         (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
12982         * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
12983         * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
12984         compatible with process.
12985
12986 2012-04-12  Yao Qi  <yao@codesourcery.com>
12987
12988         * Makefile.in: Define abs_top_srcdir and abs_srcdir.
12989         (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
12990         (install-only, install-info, clean): Handle sub dir gnulib.
12991         (all-lib, am--refresh): New targets.
12992         (memmem.o): Remove target.
12993         * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
12994         Invoke gl_EARLY.  Invoke AC_CHECK_PROGS for make.
12995         (AC_REPLACE_FUNCS): Remove memmem.
12996         Invoke gl_INIT and AM_INIT_AUTOMAKE.
12997         (AC_OUTPUT): Generate Makefile in gnulib/.
12998         * aclocal.m4, config.in, configure: Regenerated.
12999
13000 2012-04-10  Maciej W. Rozycki  <macro@codesourcery.com>
13001
13002         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
13003
13004 2012-04-05  Pedro Alves  <palves@redhat.com>
13005
13006         -Werror=strict-aliasing
13007
13008         * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
13009         pointer.
13010
13011 2012-04-04  Pedro Alves  <palves@redhat.com>
13012
13013         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13014         (sparc_store_gregset_from_stack, sparc_store_gregset)
13015         (sparc_breakpoint_at): Fix formatting.
13016
13017 2012-03-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
13018
13019         * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
13020         are available.
13021         * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
13022         [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
13023         * config.in: Regenerate.
13024         * configure: Likewise.
13025
13026 2012-03-29  Pedro Alves  <palves@redhat.com>
13027
13028         * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
13029         Correct ptrace arguments.
13030
13031 2012-03-28  Pedro Alves  <palves@redhat.com>
13032
13033         * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
13034         (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
13035         (IA64_FR1_REGNUM): New defines.
13036         (ia64_fetch_register): New.
13037         (the_low_target): Install it.
13038         * linux-low.h (struct linux_target_ops) <fetch_register>: New
13039         field.
13040         * linux-low.c (linux_fetch_registers): Try the
13041         the_low_target.fetch_register hook first.
13042
13043         * linux-arm-low.c (the_low_target): Adjust.
13044         * linux-bfin-low.c (the_low_target): Adjust.
13045         * linux-cris-low.c (the_low_target): Adjust.
13046         * linux-crisv32-low.c (the_low_target): Adjust.
13047         * linux-m32r-low.c (the_low_target): Adjust.
13048         * linux-m68k-low.c (the_low_target): Adjust.
13049         * linux-mips-low.c (the_low_target): Adjust.
13050         * linux-ppc-low.c (the_low_target): Adjust.
13051         * linux-s390-low.c (the_low_target): Adjust.
13052         * linux-sh-low.c (the_low_target): Adjust.
13053         * linux-sparc-low.c (the_low_target): Adjust.
13054         * linux-tic6x-low.c (the_low_target): Adjust.
13055         * linux-x86-low.c (the_low_target): Adjust.
13056         * linux-xtensa-low.c (the_low_target): Adjust.
13057
13058 2012-03-26  Pedro Alves  <palves@redhat.com>
13059
13060         * server.c (handle_qxfer_libraries): Don't bail early if
13061         the_target->qxfer_libraries_svr4 is not NULL.
13062
13063 2012-03-26  Pedro Alves  <palves@redhat.com>
13064
13065         * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
13066
13067 2012-03-23  Pedro Alves  <palves@redhat.com>
13068
13069         * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
13070         "library-list-svr4" element's start tag when the the DSO list is
13071         empty.
13072
13073 2012-03-23  Pedro Alves  <palves@redhat.com>
13074
13075         * linux-low.c (read_one_ptr): Read the inferior's pointer through
13076         a variable whose type size is the same as the inferior's pointer
13077         size.
13078
13079 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
13080
13081         * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
13082         struct siginfo.
13083         * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
13084         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
13085         * linux-low.h: Include <signal.h>.
13086         (struct siginfo): Remove forward declaration.
13087         (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
13088         struct siginfo.
13089
13090 2012-03-21  Mike Frysinger  <vapier@gentoo.org>
13091
13092         * .gitignore: Ignore more files.
13093
13094 2012-03-19  Pedro Alves  <palves@redhat.com>
13095             Jan Kratochvil  <jan.kratochvil@redhat.com>
13096
13097         * server.c (cont_thread, general_thread): Add describing comments.
13098         (start_inferior): Clear `cont_thread'.
13099         (handle_v_cont): Don't set `cont_thread' if resuming all threads
13100         of a process.
13101
13102 2012-03-15  Yao Qi  <yao@codesourcery.com>
13103
13104         * tracepoint.c (install_tracepoint): Move duplicated tracepoint
13105         handling to ...
13106         (cmd_qtdp): ... here.
13107
13108 2012-03-15  Yao Qi  <yao@codesourcery.com>
13109
13110         * tracepoint.c (struct tracepoint_action_ops): New.
13111         (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
13112         (m_tracepoint_action_download): New.
13113         (r_tracepoint_action_download): New.
13114         (x_tracepoint_action_download): New.
13115         (l_tracepoint_action_download): New.
13116         (add_tracepoint_action): Install `action->ops' according type.
13117         (download_tracepoint_1): Move code `download' function pointer
13118         of various tracepoint_action_ops.
13119
13120 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
13121
13122         * linux-low.c (linux_attach_lwp_1): New variable buffer.  Call
13123         linux_ptrace_attach_warnings.
13124
13125 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
13126
13127         * Makefile.in (linux-ptrace.o): New.
13128         * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
13129         (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
13130         (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
13131         (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
13132         (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
13133         of these targets.
13134         * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
13135
13136 2012-03-08  Yao Qi  <yao@codesourcery.com>
13137             Pedro Alves  <palves@redhat.com>
13138
13139         Fix PR server/13392.
13140         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
13141         offset of JMP insn.
13142         * tracepoint.c (remove_tracepoint): New.
13143         (cmd_qtdp): Call remove_tracepoint when failed to install.
13144
13145 2012-03-07  Pedro Alves  <palves@redhat.com>
13146
13147         * linux-low.c (get_detach_signal): New.
13148         (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
13149         Pass on pending signals to PTRACE_DETACH.  Check the result of the
13150         ptrace call.
13151         * server.c (program_signals, program_signals_p): New.
13152         (handle_general_set): Handle QProgramSignals.
13153         * server.h (program_signals, program_signals_p): Declare.
13154
13155 2012-03-05  Pedro Alves  <palves@redhat.com>
13156             Jan Kratochvil  <jan.kratochvil@redhat.com>
13157
13158         * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
13159         New comment why.
13160
13161 2012-03-03  Yao Qi  <yao@codesourcery.com>
13162
13163         * tracepoint.c (tracepoint_look_up_symbols): Update call to
13164         agent_look_up_symbols.
13165
13166 2012-03-03  Yao Qi  <yao@codesourcery.com>
13167
13168         * Makefile.in (linux-low.o): Keep dependence on agent.h.
13169         (linux-x86-low.o): Likewise.
13170         * server.h: Remove in_process_agent_loaded.
13171         * tracepoint.c (in_process_agent_loaded): Removed.  Moved it
13172         common/agent.c.
13173         Update callers.
13174
13175 2012-03-03  Yao Qi  <yao@codesourcery.com>
13176
13177         * tracepoint.c (gdb_agent_capability): New global.
13178         (in_process_agent_loaded_ust): Renamed to
13179         `in_process_agent_supports_ust'.
13180         Update callers.
13181         (in_process_agent_supports_ust): Call agent_capability_check.
13182         (clear_installed_tracepoints): Assert that agent supports
13183         agent.
13184
13185 2012-03-03  Yao Qi  <yao@codesourcery.com>
13186
13187         * linux-low.c (linux_supports_agent): New.
13188         (linux_target_ops): Initialize field `supports_agent' with
13189         linux_supports_agent.
13190         * target.h (struct target_ops) <supports_agent>: New.
13191         (target_supports_agent): New macro.
13192         * server.c (handle_general_set): Handle packet 'QAgent'.
13193         (handle_query): Send `QAgent+'.
13194         * Makefile.in (server.o): Depends on agent.h.
13195
13196 2012-03-03  Yao Qi  <yao@codesourcery.com>
13197
13198         * Makefile.in (OBS): Add agent.o.
13199         Add new rule for agent.o.
13200         Track dependence of tracepoint.c on agent.h.
13201         * tracepoint.c (run_inferior_command_1):
13202         (run_inferior_command): Call agent_run_command.
13203         (gdb_ust_connect_sync_socket): Deleted.  Move it to
13204         common/agent.c.
13205         (resume_thread, stop_thread): Likewise.
13206         (gdb_ust_socket_init): Renamed to ...
13207         (gdb_agent_socket_init): ... New.
13208         (gdb_ust_thread): Renamed to ...
13209         (gdb_agent_helper_thread): ... New.
13210         (gdb_ust_init): Move some code to ...
13211         (gdb_agent_init): ... here.  New.
13212         [HAVE_UST]: Call gdb_ust_init.
13213         (initialize_tracepoint_ftlib):  Call gdb_agent_init.
13214         * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
13215         * config.in, configure: Regenerated.
13216
13217 2012-03-02  Pedro Alves  <palves@redhat.com>
13218
13219         * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
13220         * linux-low.c (struct simple_pid_list): New.
13221         (stopped_pids): New a struct simple_pid_list pointer.
13222         (add_to_pid_list, pull_pid_from_list): New.
13223         (handle_extended_wait): Don't assume the first signal new children
13224         report is SIGSTOP.  Adjust call to pull_pid_from_list.
13225         (linux_wait_for_lwp): Adjust.
13226
13227 2012-03-02  Yao Qi  <yao@codesourcery.com>
13228
13229         * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
13230         debug log.
13231
13232 2012-03-02  Yao Qi  <yao@codesourcery.com>
13233
13234         * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
13235         `stop_pc' and `tpoint'.  Update caller.
13236
13237 2012-03-01  Maciej W. Rozycki  <macro@codesourcery.com>
13238
13239         * linux-low.h (linux_target_ops): Add regset_bitmap member.
13240         * linux-low.c (use_linux_regsets): New macro.
13241         [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
13242         [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
13243         (linux_register_in_regsets): New function.
13244         (usr_fetch_inferior_registers): Skip registers covered by
13245         regsets.
13246         (usr_store_inferior_registers): Likewise.
13247         (usr_fetch_inferior_registers): New macro.
13248         (usr_store_inferior_registers): Likewise.
13249         (linux_fetch_registers): Handle mixed regset/non-regset targets.
13250         (linux_store_registers): Likewise.
13251         * linux-mips-low.c (init_registers_mips_dsp_linux): New
13252         prototype.
13253         (init_registers_mips64_dsp_linux): Likewise.
13254         (init_registers_mips_linux): New macro.
13255         (init_registers_mips_dsp_linux): Likewise.
13256         (mips_dsp_num_regs): Likewise.
13257         (DSP_BASE, DSP_CONTROL): New fallback macros.
13258         (mips_base_regs): New macro.
13259         (mips_regmap): Use it.  Fix the size.
13260         (mips_dsp_regmap): New variable.
13261         (mips_dsp_regset_bitmap): Likewise.
13262         (mips_arch_setup): New function.
13263         (mips_cannot_fetch_register): Use the_low_target.regmap rather
13264         than mips_regmap.
13265         (mips_cannot_store_register): Likewise.
13266         (the_low_target): Update .arch_setup, .num_regs and .regmap
13267         initializers.  Add .regset_bitmap initializer.
13268         * linux-arm-low.c (the_low_target): Add .regset_bitmap
13269         initializer.
13270         * linux-bfin-low.c (the_low_target): Likewise.
13271         * linux-cris-low.c (the_low_target): Likewise.
13272         * linux-crisv32-low.c (the_low_target): Likewise.
13273         * linux-ia64-low.c (the_low_target): Likewise.
13274         * linux-m32r-low.c (the_low_target): Likewise.
13275         * linux-m68k-low.c (the_low_target): Likewise.
13276         * linux-ppc-low.c (the_low_target): Likewise.
13277         * linux-s390-low.c (the_low_target): Likewise.
13278         * linux-sh-low.c (the_low_target): Likewise.
13279         * linux-sparc-low.c (the_low_target): Likewise.
13280         * linux-tic6x-low.c (the_low_target): Likewise.
13281         * linux-x86-low.c (the_low_target): Likewise.
13282         * linux-xtensa-low.c (the_low_target): Likewise.
13283         * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
13284         mips64-dsp-linux.o to srv_regobj.  Add mips-dsp-linux.xml,
13285         mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
13286         srv_xmlfiles.
13287         * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
13288         (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
13289
13290 2012-02-29  Yao Qi  <yao@codesourcery.com>
13291             Pedro Alves  <palves@redhat.com>
13292
13293         * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
13294         `step_over_finished' is true.
13295
13296 2012-02-27  Pedro Alves  <palves@redhat.com>
13297
13298         * linux-low.c (pid_is_stopped): Delete, moved to common/.
13299         (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
13300
13301 2012-02-27  Pedro Alves  <palves@redhat.com>
13302
13303         PR server/9684
13304         * linux-low.c (pid_is_stopped): New.
13305         (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
13306
13307 2012-02-25  Luis Machado  <lgustavo@codesourcery.com>
13308
13309         * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
13310         of conditions.
13311
13312 2012-02-24  Maciej W. Rozycki  <macro@codesourcery.com>
13313
13314         * linux-mips-low.c (mips_regmap): Correct the index of $f9.
13315
13316 2012-02-24  Luis Machado  <lgustavo@codesourcery>
13317
13318         * server.c (handle_query): Advertise support for target-side
13319         breakpoint condition evaluation.
13320         (process_point_options): New function.
13321         (process_serial_event): When inserting a breakpoint, check for
13322         a target-side condition that should be evaluated.
13323
13324         * mem-break.c: Include regcache.h and ax.h.
13325         (point_cond_list_t): New data structure.
13326         (breakpoint) <cond_list>: New field.
13327         (find_gdb_breakpoint_at): Make non-static.
13328         (delete_gdb_breakpoint_at): Clear any target-side
13329         conditions.
13330         (clear_gdb_breakpoint_conditions): New function.
13331         (add_condition_to_breakpoint): Likewise.
13332         (add_breakpoint_condition): Likewise.
13333         (gdb_condition_true_at_breakpoint): Likewise.
13334         (gdb_breakpoint_here): Return result directly instead
13335         of going through a local variable.
13336
13337         * mem-break.h (find_gdb_breakpoint_at): New prototype.
13338         (clear_gdb_breakpoint_conditions): Likewise.
13339         (add_breakpoint_condition): Likewise.
13340         (gdb_condition_true_at_breakpoint): Likewise.
13341
13342         * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
13343         (need_step_over_p): Take target-side breakpoint condition into
13344         consideration.
13345
13346 2012-02-24  Luis Machado  <lgustavo@codesourcery>
13347
13348         * server.h: Include tracepoint.h.
13349         (agent_mem_read, agent_get_trace_state_variable_value,
13350         agent_set_trace_state_variable_value,
13351         agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
13352         get_set_tsv_func_addr): New prototypes.
13353
13354         * ax.h: New include file.
13355         * ax.c: New source file.
13356
13357         * tracepoint.c: Include ax.h.
13358         (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
13359         agent_expr, eval_result_type): Move to ax.h.
13360         (parse_agent_expr): Rename to ...
13361         (gdb_parse_agent_expr): ... this, make it non-static and move
13362         to ax.h.
13363         (unparse_agent_expr) Rename to ...
13364         (gdb_unparse_agent_expr): ... this, make it non-static and move
13365         to ax.h.
13366         (eval_agent_expr): Rename to ...
13367         (eval_tracepoint_agent_expr): ... this.
13368         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
13369         forward declarations.
13370         (add_tracepoint_action): Call gdb_parse_agent_expr (...).
13371         (agent_get_trace_state_variable_value): New function.
13372         (agent_set_trace_state_variable_value): New function.
13373         (cmd_qtdp): Call gdb_parse_agent_expr (...).
13374         (response_tracepoint): Call gdb_unparse_agent_expr (...).
13375         (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
13376         (condition_true_at_tracepoint): Likewise.
13377         (parse_agent_expr): Rename to ...
13378         (gdb_parse_agent_expr): ... this and move to ax.c.
13379         (unparse_agent_expr): Rename to ...
13380         (gdb_unparse_agent_expr): ... this and move to ax.c.
13381         (gdb_agent_op_name): Move to ax.c.
13382         (eval_agent_expr): Rename to ...
13383         (gdb_eval_agent_expr): ... this, use regcache passed as parameter
13384         and move to ax.c.
13385         (eval_tracepoint_agent_expr): New function.
13386         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
13387         non-static.
13388         (current_insn_ptr, emit_error, struct bytecode_address): Move to
13389         ax.c.
13390         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
13391         emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
13392         emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
13393         emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
13394         emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
13395         emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
13396         emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
13397         emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
13398         (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
13399         (compile_bytecodes): Remove forward declaration.
13400         (is_goto_target): Move to ax.c.
13401         (compile_bytecodes): Move to ax.c and call
13402         agent_get_trace_state_variable_value (...) and
13403         agent_set_trace_state_variable_value (...).
13404
13405         * Makefile.in: Update ax.c and IPA dependencies.
13406
13407 2012-02-24  Pedro Alves  <palves@redhat.com>
13408
13409         * tracepoint.c (cmd_bigqtbuffer): Rename as ...
13410         (cmd_bigqtbuffer_circular): ... this.  Only handle
13411         'QTBuffer:circular:'.
13412         (handle_tracepoint_general_set): Adjust.
13413
13414 2012-02-16  Yao Qi  <yao@codesourcery.com>
13415
13416         * inferiors.c: Move code to ...
13417         * dll.c: .... here.  New.
13418         * server.h: Declare clear_dlls.
13419         * Makefile.in (SFILES): Add dll.c.
13420         (OBS): Add dll.o
13421         (dll.o): New rule.
13422
13423 2012-02-11  Yao Qi  <yao@codesourcery.com>
13424
13425         * server.c: (handle_monitor_command): Add a new parameter
13426         `own_buf'.
13427         (handle_query): Update caller.
13428
13429 2012-02-09  Joel Brobecker  <brobecker@adacore.com>
13430
13431         * configure.ac: Add readlink to AC_CHECK_FUNCS list.
13432         * configure, config.in: Regenerate.
13433         * hostio.c: Provide an alternate implementation if HAVE_READLINK
13434         is not defined.
13435
13436 2012-02-02  Pedro Alves  <palves@redhat.com>
13437
13438         Try SIGKILL first, then PTRACE_KILL.
13439         * linux-low.c (linux_kill_one_lwp): New.
13440         (linux_kill_one_lwp): Rename to ...
13441         (kill_one_lwp_callback): ... this.  Use the new
13442         linux_kill_one_lwp.
13443
13444 2012-02-02  Pedro Alves  <palves@redhat.com>
13445
13446         * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
13447         inferior.
13448
13449 2012-01-27  Pedro Alves  <palves@redhat.com>
13450
13451         * linux-low.c (linux_child_pid_to_exec_file): Delete.
13452         (elf_64_file_p): Make static.
13453         (linux_pid_exe_is_elf_64_file): New.
13454         * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
13455         Delete declarations.
13456         (linux_pid_exe_is_elf_64_file): Declare.
13457         * linux-x86-low.c (x86_arch_setup): Use
13458         linux_pid_exe_is_elf_64_file.
13459
13460 2012-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
13461
13462         * linux-low.c (linux_wait_for_event_1): Rename to ...
13463         (linux_wait_for_event): ... here and merge it with former
13464         linux_wait_for_event - new variable wait_ptid, use it.
13465         (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
13466
13467 2012-01-23  Pedro Alves  <palves@redhat.com>
13468
13469         * server.c (main): Avoid yet another case of infinite loop while
13470         detaching/killing after a longjmp.
13471
13472 2012-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
13473
13474         Code cleanup.
13475         * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
13476
13477 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
13478
13479         * hostio.c (handle_readlink): New function.
13480         (handle_vFile): Call it to handle "vFile:readlink" packets.
13481
13482 2012-01-20  Pedro Alves  <palves@redhat.com>
13483             Ulrich Weigand  <ulrich.weigand@linaro.org>
13484
13485         * server.c (handle_v_requests): Only support vAttach and vRun to
13486         start multiple processes when in extended protocol mode.
13487
13488 2012-01-17  Pedro Alves  <palves@redhat.com>
13489
13490         * tracepoint.c (initialize_tracepoint): Use mmap instead of
13491         memalign plus mprotect to allocate the scratch buffer.
13492
13493 2012-01-13  Pedro Alves  <palves@redhat.com>
13494
13495         * server.c (attach_inferior): Clear `cont_thread'.
13496
13497 2012-01-13  Pedro Alves  <palves@redhat.com>
13498
13499         * server.c (main): Avoid infinite loop while detaching/killing
13500         after a longjmp.
13501
13502 2012-01-09  Doug Evans  <dje@google.com>
13503
13504         * server.c (start_inferior): Set last_ptid in --wrapper case.
13505
13506 2012-01-06  Yao Qi  <yao@codesourcery.com>
13507
13508         * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
13509         defined.
13510         [IN_PROCESS_AGENT] (debug_agent): New global variable.
13511
13512 2012-01-04  Yao Qi  <yao@codesourcery.com>
13513
13514         * tracepoint.c (cmd_qtdp): Print debug message
13515         for static tracepoint.
13516
13517 2012-01-04  Yao Qi  <yao@codesourcery.com>
13518
13519         * tracepoint.c (trace_vdebug): Differentiate debug message
13520         between gdbserver and IPA.
13521
13522 2012-01-03  Yao Qi  <yao@codesourcery.com>
13523
13524         * tracepoint.c (tracepoint_was_hit): Don't collect for
13525         static tracepoint.
13526
13527 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
13528
13529         * terminal.h: Reformat copyright header.
13530
13531 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
13532
13533         * server.c (gdbserver_version): Update copyright year.
13534         * gdbreplay.c (gdbreplay_version): Likewise.
13535
13536 2011-12-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
13537
13538         * linux-low.c (linux_create_inferior): Put empty if clause for write.
13539
13540         Revert:
13541         2011-12-18  Hui Zhu  <teawater@gmail.com>
13542         * linux-low.c (linux_create_inferior): Save return value to ret.
13543
13544 2011-12-18  Hui Zhu  <teawater@gmail.com>
13545
13546         * linux-low.c (linux_create_inferior): Save return value to ret.
13547
13548 2011-12-16  Doug Evans  <dje@google.com>
13549
13550         * linux-low.c (linux_create_inferior): If stdio connection,
13551         redirect stdin from /dev/null, stdout to stderr.
13552         * remote-utils.c (remote_is_stdio): New static global.
13553         (remote_connection_is_stdio): New function.
13554         (remote_prepare): Handle stdio connection.
13555         (remote_open): Ditto.
13556         (remote_close): Don't close stdin for stdio connections.
13557         (read_prim,write_prim): New functions.  Replace all calls to
13558         read/write to these.
13559         * server.c (main): Watch for "-" argument.  Move call to
13560         remote_prepare before start_inferior.
13561         * server.h (STDIO_CONNECTION_NAME): New macro.
13562         (remote_connection_is_stdio): Declare.
13563
13564         * remote-utils.c (prepare_resume_reply): Remove extraneous \n
13565         in debugging output.
13566
13567 2011-12-15  Yao Qi  <yao@codesourcery.com>
13568
13569         * tracepoint.c: Include sys/syscall.h.
13570         (gdb_ust_thread): Remove preprocessor conditional.
13571
13572 2011-12-14  Pedro Alves  <pedro@codesourcery.com>
13573
13574         * linux-low.c (linux_detach_one_lwp): Call
13575         the_low_target.prepare_to_resume before detaching.
13576
13577 2011-12-14  Yao Qi  <yao@codesourcery.com>
13578
13579         * tracepoint.c (gdb_ust_thread): Don't ignore return value
13580         of write.
13581
13582 2011-12-14  Yao Qi  <yao@codesourcery.com>
13583
13584         * i386-low.c (i386_low_stopped_data_address): Initialize local
13585         variable `control'.
13586
13587 2011-12-13  Pedro Alves  <pedro@codesourcery.com>
13588
13589         PR remote/13492
13590
13591         * i386-low.c (i386_low_stopped_data_address): Avoid fetching
13592         DR_CONTROL unless necessary.  Extend comments.
13593         * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
13594         DR0-3 if not used.  If any watchpoint was set, clear DR_STATUS.
13595
13596 2011-12-13  Yao Qi  <yao@codesourcery.com>
13597
13598         * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
13599         macros.
13600         (upload_fast_traceframes, upload_fast_traceframes): Likewise.
13601
13602 2011-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
13603
13604         * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
13605         Print new debug message for such case.
13606
13607 2011-12-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
13608
13609         Fix overlapping memcpy.
13610         * mem-break.c (set_raw_breakpoint_at): New variable buf.  Use it for
13611         the read_inferior_memory transfer.
13612         (delete_fast_tracepoint_jump): New variable buf.  Use it for the
13613         write_inferior_memory transfer.
13614         (set_fast_tracepoint_jump): New variable buf.  Use it for the
13615         read_inferior_memory and write_inferior_memory transfers.
13616         (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
13617         (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
13618         Use it for the write_inferior_memory transfer.
13619         (check_mem_read, check_mem_write): New gdb_asserts for overlapping
13620         buffers.
13621
13622 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
13623
13624         * linux-low.c (fetch_register, store_register): Make code
13625         consistent, fix formatting.
13626
13627 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
13628
13629         * linux-low.c (usr_store_inferior_registers): Factor out code
13630         to handle individual registers into...
13631         (store_register): ... this new function.
13632
13633 2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
13634
13635         * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
13636         (s390-linux32v2.o, s390-linux32v2.c): Likewise.
13637         (s390-linux64v1.o, s390-linux64v1.c): Likewise.
13638         (s390-linux64v2.o, s390-linux64v2.c): Likewise.
13639         (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
13640         (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
13641         * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
13642         (srv_xmlfiles): Add new XML files.
13643
13644         * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
13645         and <sys/uio.h>.
13646         (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
13647         (init_registers_s390_linux32v1): Add prototype.
13648         (init_registers_s390_linux32v2): Likewise.
13649         (init_registers_s390_linux64v1): Likewise.
13650         (init_registers_s390_linux64v2): Likewise.
13651         (init_registers_s390x_linux64v1): Likewise.
13652         (init_registers_s390x_linux64v2): Likewise.
13653         (s390_num_regs): Increment to 52.
13654         (s390_regmap): Add orig_r2 register.
13655         (s390_num_regs_3264): Increment to 68.
13656         (s390_regmap_3264): Add orig_r2 register.
13657         (s390_collect_ptrace_register): Handle orig_r2 register.
13658         (s390_supply_ptrace_register): Likewise.
13659         (s390_fill_last_break): New function.
13660         (s390_store_last_break): Likewise.
13661         (s390_fill_system_call): New function.
13662         (s390_store_system_call): Likewise.
13663         (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
13664         register sets.
13665         (s390_check_regset): New function.
13666         (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
13667         NT_S390_SYSTEM_CALL regsets and use appropriate description.
13668         Update target_regsets for available register sets.
13669
13670 2011-12-02  Paul Pluzhnikov  <ppluzhnikov@google.com>
13671             Jan Kratochvil  <jan.kratochvil@redhat.com>
13672
13673         * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
13674         (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
13675         New.
13676         (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
13677         * linux-low.h (struct process_info_private): New member r_debug.
13678         * server.c (handle_qxfer_libraries): Call
13679         the_target->qxfer_libraries_svr4.
13680         (handle_qxfer_libraries_svr4): New function.
13681         (qxfer_packets): New entry "libraries-svr4".
13682         (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
13683         * target.h (struct target_ops): New member qxfer_libraries_svr4.
13684         * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
13685         PACKET_qXfer_libraries_svr4.
13686
13687 2011-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
13688
13689         * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
13690         PSW address/mask between 8-byte and 16-byte formats.
13691         (s390_supply_ptrace_register): Likewise.
13692         (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
13693         basic addressing mode bit.
13694
13695 2011-11-24  Stan Shebs  <stan@codesourcery.com>
13696
13697         * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
13698
13699 2011-11-17  Stan Shebs  <stan@codesourcery.com>
13700
13701         * tracepoint.c (struct tracepoint): New field traceframe_usage.
13702         (tracing_start_time): New global.
13703         (tracing_stop_time): New global.
13704         (tracing_user_name): New global.
13705         (tracing_notes): New global.
13706         (tracing_stop_note): New global.
13707         (cmd_qtstart): Set traceframe_usage, start_time.
13708         (stop_tracing): Set stop_time.
13709         (cmd_qtstatus): Report additional status.
13710         (cmd_qtp): New function.
13711         (handle_tracepoint_query): Call it.
13712         (cmd_qtnotes): New function.
13713         (handle_tracepoint_general_set): Call it.
13714         (get_timestamp): Rename from tsv_get_timestamp.
13715
13716 2011-11-14  Stan Shebs  <stan@codesourcery.com>
13717             Kwok Cheung Yeung  <kcy@codesourcery.com>
13718
13719         * linux-x86-low.c (small_jump_insn): New.
13720         (i386_install_fast_tracepoint_jump_pad): Add arguments for
13721         trampoline and error message, build a trampoline and issue a small
13722         jump instruction to it.
13723         (x86_install_fast_tracepoint_jump_pad): Add arguments for
13724         trampoline and error message.
13725         (x86_get_min_fast_tracepoint_insn_len): New.
13726         (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
13727         * linux-low.h (struct linux_target_ops): Add arguments to
13728         install_fast_tracepoint_jump_pad operation, add new operation.
13729         * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
13730         arguments.
13731         (linux_get_min_fast_tracepoint_insn_len): New function.
13732         (linux_target_op): Add new operation.
13733         * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
13734         (gdb_trampoline_buffer_end): Ditto.
13735         (gdb_trampoline_buffer_error): Ditto.
13736         (struct ipa_sym_addresses): Add fields for new IPA variables.
13737         (symbol_list): Add entries for new IPA variables.
13738         (struct tracepoint): Add fields to hold the address range of the
13739         trampoline used by the tracepoint.
13740         (trampoline_buffer_head): New static variable.
13741         (trampoline_buffer_tail): Ditto.
13742         (claim_trampoline_space): New function.
13743         (have_fast_tracepoint_trampoline_buffer): New function.
13744         (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
13745         structure.
13746         (install_fast_tracepoint): Ditto, also add error buffer argument.
13747         (cmd_qtminftpilen): New function.
13748         (handle_tracepoint_query): Add response to qTMinFTPILen packet.
13749         (fast_tracepoint_from_trampoline_address): New function.
13750         (fast_tracepoint_collecting): Handle trampoline as part of jump
13751         pad space.
13752         (set_trampoline_buffer_space): New function.
13753         (initialize_tracepoint): Initialize new IPA variables.
13754         * target.h (struct target_ops): Add arguments to
13755         install_fast_tracepoint_jump_pad operation, add new
13756         get_min_fast_tracepoint_insn_len operation.
13757         (target_get_min_fast_tracepoint_insn_len): New.
13758         (install_fast_tracepoint_jump_pad): Add arguments.
13759         * server.h (IPA_BUFSIZ): Define.
13760         * linux-i386-ipa.c: Include extra header files.
13761         (initialize_fast_tracepoint_trampoline_buffer): New function.
13762         (initialize_low_tracepoint): Call it.
13763         * server.h (set_trampoline_buffer_space): Declare.
13764         (claim_trampoline_space): Ditto.
13765         (have_fast_tracepoint_trampoline_buffer): Ditto.
13766
13767 2011-11-14  Yao Qi  <yao@codesourcery.com>
13768
13769         * server.c (handle_query): Handle InstallInTrace for qSupported.
13770         * tracepoint.c (add_tracepoint): Sort list.
13771         (install_tracepoint, download_tracepoint): New.
13772         (cmd_qtdp): Call them to install and download tracepoints.
13773         (sort_tracepoints): Removed.
13774         (cmd_qtstart): Update.
13775
13776 2011-11-14  Yao Qi  <yao@codesourcery.com>
13777
13778         * mem-break.c (inc_ref_fast_tracepoint_jump): New.
13779         * mem-break.h: Declare.
13780         * tracepoint.c (cmd_qtstart): Move some code to ...
13781         (clone_fast_tracepoint, install_fast_tracepoint): ... here.
13782         New.
13783         (download_tracepoints): Move some code to ...
13784         (download_tracepoint_1): ... here.  New.
13785
13786 2011-11-08  Yao Qi  <yao@codesourcery.com>
13787
13788         * remote-utils.c (relocate_instruction): A comment fix.
13789
13790 2011-11-07  Joel Brobecker  <brobecker@adacore.com>
13791
13792         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
13793         (i386_dr_low_get_control, i386_dr_low_get_status): Use
13794         dr_status_mirror and dr_control_mirror from debug_reg_state.
13795         (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
13796         (i386_initial_stuff): Remove use of deleted globals.
13797         (i386_get_thread_context, i386_set_thread_context,
13798         i386_thread_added): Use dr_status_mirror and dr_control_mirror
13799         from debug_reg_state.
13800
13801 2011-11-05  Yao Qi  <yao@codesourcery.com>
13802
13803         * tracepoint.c (gdb_collect): Loop over tracepoints of same
13804         address as TPOINT's.
13805
13806 2011-11-02  Stan Shebs  <stan@codesourcery.com>
13807
13808         * tracepoint.c (agent_mem_read_string): New function.
13809         (eval_agent_expr): Call it for tracenz.
13810         * server.c (handle_query): Report support for tracenz.
13811
13812 2011-11-02  Yao Qi  <yao@codesourcery.com>
13813
13814         * tracepoint.c (cmd_qtstart): Remove unused local variables.
13815
13816 2011-11-02  Yao Qi  <yao@codesourcery.com>
13817
13818         * target.h: Fix a typo in comment.
13819
13820 2011-10-31  Pedro Alves  <pedro@codesourcery.com>
13821
13822         * mem-break.c (check_mem_write): Add `myaddr' parameter.  Don't
13823         clobber the breakpoints' shadows with fast tracepoint jumps.
13824         * mem-break.h (check_mem_write): Add `myaddr' parameter.
13825         * target.c (write_inferior_memory): Also pass MYADDR down to
13826         check_mem_write.
13827
13828 2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>
13829
13830         * configure.ac: Check support for personality routine.
13831         * configure: Regenerate.
13832         * config.in: Likewise.
13833         * linux-low.c: Include <sys/personality.h>.
13834         Define ADDR_NO_RANDOMIZE if necessary.
13835         (linux_create_inferior): Disable address space randomization when
13836         forking inferior, if requested.
13837         (linux_supports_disable_randomization): New function.
13838         (linux_target_ops): Install it.
13839         * server.h (disable_randomization): Declare.
13840         * server.c (disable_randomization): New global variable.
13841         (handle_general_set): Handle QDisableRandomization.
13842         (handle_query): Likewise for qSupported.
13843         (main): Support --disable-randomization and --no-disable-randomization
13844         command line arguments.
13845         * target.h (struct target_ops): Add supports_disable_randomization.
13846         (target_supports_disable_randomization): New macro.
13847
13848 2011-09-29  Mike Frysinger  <vapier@gentoo.org>
13849
13850         * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
13851         ifdef check.
13852         [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
13853         [!PT_GETDSBT] (target_loadmap): New definition.
13854         (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
13855         (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
13856         LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
13857         and PT_GETDSBT to LINUX_LOADMAP.
13858         [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
13859         (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
13860
13861 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
13862
13863         * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
13864         (arm_linux_hwbp_cap): New static variable.
13865         (arm_linux_get_hwbp_cap): Replace by ...
13866         (arm_linux_init_hwbp_cap): ... this new function.
13867         (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
13868         (arm_linux_get_hw_watchpoint_count): Likewise.
13869         (arm_linux_get_hw_watchpoint_max_length): Likewise.
13870         (arm_arch_setup): Call arm_linux_init_hwbp_cap.
13871         (arm_prepare_to_resume): Use perror_with_name instead of error.
13872
13873 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
13874
13875         * linux-arm-low.c: Include <signal.h>.
13876         (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
13877         (struct arm_linux_hwbp_cap): New data type.
13878         (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
13879         (struct arm_linux_hw_breakpoint): New data type.
13880         (MAX_BPTS, MAX_WPTS): Define.
13881         (struct arch_process_info, struct arch_lwp_info): New data types.
13882         (arm_linux_get_hwbp_cap): New function.
13883         (arm_linux_get_hw_breakpoint_count): Likewise.
13884         (arm_linux_get_hw_watchpoint_count): Likewise.
13885         (arm_linux_get_hw_watchpoint_max_length): Likewise.
13886         (arm_hwbp_control_initialize): Likewise.
13887         (arm_hwbp_control_is_enabled): Likewise.
13888         (arm_hwbp_control_is_initialized): Likewise.
13889         (arm_hwbp_control_disable): Likewise.
13890         (arm_linux_hw_breakpoint_equal): Likewise.
13891         (arm_linux_hw_point_initialize): Likewise.
13892         (struct update_registers_data): New data structure.
13893         (update_registers_callback: New function.
13894         (arm_insert_point): Likewise.
13895         (arm_remove_point): Likewise.
13896         (arm_stopped_by_watchpoint): Likewise.
13897         (arm_stopped_data_address): Likewise.
13898         (arm_new_process): Likewise.
13899         (arm_new_thread): Likewise.
13900         (arm_prepare_to_resume): Likewise.
13901         (the_low_target): Register arm_insert_point, arm_remove_point,
13902         arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
13903         arm_new_thread, and arm_prepare_to_resume.
13904
13905 2011-09-15  Stan Shebs  <stan@codesourcery.com>
13906
13907         * server.h (struct emit_ops): Add compare-goto fields.
13908         * tracepoint.c (gdb_agent_op_sizes): New table.
13909         (emit_eq_goto): New function.
13910         (emit_ne_goto): New function.
13911         (emit_lt_goto): New function.
13912         (emit_le_goto): New function.
13913         (emit_gt_goto): New function.
13914         (emit_ge_goto): New function.
13915         (is_goto_target): New function.
13916         (compile_bytecodes): Recognize special cases of compare-goto
13917         combinations and call specialized emitters for them.
13918         * linux-x86-low.c (amd64_emit_eq_goto): New function.
13919         (amd64_emit_ne_goto): New function.
13920         (amd64_emit_lt_goto): New function.
13921         (amd64_emit_le_goto): New function.
13922         (amd64_emit_gt_goto): New function.
13923         (amd64_emit_ge_goto): New function.
13924         (amd64_emit_ops): Add the new functions.
13925         (i386_emit_eq_goto): New function.
13926         (i386_emit_ne_goto): New function.
13927         (i386_emit_lt_goto): New function.
13928         (i386_emit_le_goto): New function.
13929         (i386_emit_gt_goto): New function.
13930         (i386_emit_ge_goto): New function.
13931         (i386_emit_ops): Add the new functions.
13932
13933 2011-09-08  Stan Shebs  <stan@codesourcery.com>
13934
13935         * linux-x86-low.c (i386_emit_prologue): Save %ebx.
13936         (i386_emit_epilogue): Restore %ebx.
13937
13938 2011-08-31  Jie Zhang  <jzhang918@gmail.com>
13939
13940         * server.c (step_thread): Remove definition.
13941         (process_serial_event): Don't handle Hs.
13942         * server.h (step_thread): Remove declaration.
13943         * target.c (set_desired_inferior): Remove use of step_thread.
13944
13945 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
13946
13947         * linux-low.c: Include linux-procfs.h.
13948         (linux_attach_lwp_1): Update comments.
13949         (linux_attach): Scan for existing threads when attaching to a
13950         process that is the tgid.
13951         * Makefile.in: Update dependencies.
13952
13953 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
13954
13955         * configure.srv: Add linux-procfs.o dependencies.
13956
13957 2011-08-14  Yao Qi  <yao@codesourcery.com>
13958
13959         * target.h (struct target_ops): Fix indent.
13960         * win32-low.c (win32_target_ops): Fix comment.
13961
13962 2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
13963             Yao Qi  <yao@codesourcery.com>
13964
13965         * Makefile.in (clean): Remove tic6x-*.c files.
13966         (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
13967         (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
13968         (tic6x-c64xp-linux.c): Likewise.
13969         * configure.srv: Add support for tic6x-*-uclinux.
13970         * linux-tic6x-low.c: New.
13971         * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
13972
13973 2011-08-14  Andrew Stubbs <ams@codesourcery.com>
13974             Yao Qi  <yao@codesourcery.com>
13975
13976         * target.h (struct target_ops): Add read_loadmap.
13977         * linux-low.c (struct target_loadseg): New type.
13978         (struct target_loadmap): New type.
13979         (linux_read_loadmap): New function.
13980         (linux_target_ops): Add linux_read_loadmap.
13981         * server.c (handle_query): Support qXfer:fdpic:read packet.
13982         * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
13983         to NULL.
13984
13985 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
13986
13987         * win32-low.c: Include <stdint.h>.
13988
13989 2011-07-22  Pedro Alves  <pedro@codesourcery.com>
13990
13991         * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
13992         to the inferior here.
13993         (i386_remove_aligned_watchpoint): Ditto.
13994         (i386_handle_nonaligned_watchpoint): Return immediate on fail to
13995         fit part of the watchpoint in the debug registers.
13996         (i386_update_inferior_debug_regs): New.
13997         (i386_low_insert_watchpoint): Work on a local mirror of the debug
13998         registers, and only update the inferior on success.
13999         (i386_low_remove_watchpoint): Ditto.
14000
14001 2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
14002
14003         * linux-low.c (compare_ints, unique, list_threads, show_process,
14004         linux_core_of_thread): Delete.
14005         (linux_target_ops): Change linux_core_of_thread to
14006         linux_common_core_of_thread.
14007         (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
14008         * utils.c (malloc_failure): Change type of argument.
14009         (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
14010         * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
14011         common/linux-osdata.c, common/ptid.c and common/buffer.c.
14012         (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
14013         (IPA_OBJS): Add common-utils-ipa.o.
14014         (ptid_h, linux_osdata_h): New macros.
14015         (server_h): Add common/common-utils.h, common/xml-utils.h,
14016         common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
14017         common/ptid.h.
14018         (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
14019         ptid.o, buffer.o): New rules.
14020         (linux-low.o): Add common/linux-osdata.h as a dependency.
14021         * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
14022         * configure.ac: Add AC_HEADER_DIRENT check.
14023         * config.in: Regenerate.
14024         * configure: Regenerate.
14025         * remote-utils.c (xml_escape_text): Delete.
14026         (buffer_grow, buffer_free, buffer_init, buffer_finish,
14027         buffer_xml_printf): Move to common/buffer.c.
14028         * server.c (main): Remove call to initialize_inferiors.
14029         * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
14030         ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
14031         ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
14032         internal_error, gdb_assert, gdb_assert_fail): Delete.
14033         (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
14034         buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
14035         common/buffer.h.
14036         * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
14037         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
14038         initialize_inferiors): Delete.
14039
14040 2011-07-20  Pedro Alves  <pedro@codesourcery.com>
14041
14042         * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
14043         symbol error.
14044
14045 2011-05-31  Pedro Alves  <pedro@codesourcery.com>
14046
14047         * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
14048         assertion.
14049         * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
14050
14051 2011-05-26  Yao Qi  <yao@codesourcery.com>
14052
14053         * Makefile.in (thread-db.o): Track dependence to
14054         common/gdb_thread_db.h.
14055         * thread-db.c: include gdb_thread_db.h from right place.
14056
14057 2011-05-16  Adrian Cornish  <gnu@bluedreamer.com>
14058
14059         * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
14060         __FILE__ and __LINE__ to internal_error.
14061
14062 2011-05-13  Doug Evans  <dje@google.com>
14063
14064         * thread-db.c (try_thread_db_load_from_sdir): New function.
14065         (try_thread_db_load_from_dir): New function.
14066         (thread_db_load_search): Handle $sdir, ignore $pdir.
14067         Remove trying of system directories if search of
14068         libthread-db-search-path fails, that is now done via $sdir.
14069
14070 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
14071
14072         * server.c (handle_query): Add EnableDisableTracepoints to the list
14073         of supported features.
14074         * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
14075         tracepoints.
14076         (cmd_qtenable_disable): New.
14077         (cmd_qtstart): Install tracepoints even if disabled.
14078         (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
14079         receiving a QTEnable or QTDisable packet.
14080         (gdb_collect): Skip data collection if fast tracepoint is disabled.
14081         (ust_marker_to_static_tracepoint): Do not ignore disabled static
14082         tracepoints.
14083         (gdb_probe): Skip data collection if static tracepoint is disabled.
14084
14085 2011-05-10  Doug Evans  <dje@google.com>
14086
14087         * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
14088
14089 2011-05-04  Doug Evans  <dje@google.com>
14090
14091         * linux-low.c (linux_join): Skip process lookup.
14092         * spu-low.c (spu_join): Ditto.
14093         * server.c (join_inferiors_callback): Delete.
14094         (process_serial_event): For 'D' packet (detach) call join_inferior
14095         directly.
14096
14097 2011-05-04  Joseph Myers  <joseph@codesourcery.com>
14098
14099         * README: Don't mention xscale*-*-linux*.
14100         * configure.srv (xscale*-*-linux*): Don't handle target.
14101
14102 2011-04-27  Nathan Froyd  <froydnj@codesourcery.com>
14103
14104         * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
14105         casting pointers.
14106         (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
14107         (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
14108         (i386_emit_void_call_2): Likewise.
14109
14110 2011-04-26  Yao Qi  <yao@codesourcery.com>
14111
14112         * linux-low.c: Move common macros to linux-ptrace.h.
14113         Include linux-ptrace.h.
14114         * Makefile.in (linux_ptrace_h): New.
14115         (linux-low.o): Depends on linux-ptrace.h.
14116
14117 2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
14118
14119         * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
14120         RUN_ONCE.  Comment for the LISTEN_DESC delete_file_handler call.
14121         (remote_prepare): New function with most of the TCP code from ...
14122         (remote_open): ... here.  Detect PORT here unconditionally.  Move also
14123         setting transport_is_reliable.
14124         * server.c (run_once): New variable.
14125         (gdbserver_usage): Document it.
14126         (main): Set run_once for `--once'.  Call remote_prepare.  Exit after
14127         the first run if RUN_ONCE.
14128         * server.h (run_once, remote_prepare): New declarations.
14129
14130 2011-04-19  Tom Tromey  <tromey@redhat.com>
14131
14132         * win32-low.c (handle_load_dll): Remove duplicate "the".
14133
14134 2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>
14135
14136         Remove support for old Cygwin 1.5 versions.
14137         * win32-low.c (win32_create_inferior): Use new cygwin_path_list
14138         function to avoid warning.
14139         (win32_add_one_solib): Use cygwin_conv_path function to avoid
14140         warning.
14141
14142 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
14143
14144         * gdbserver/server.h (Macro _): Define it if not available.
14145
14146 2011-03-14  Michael Snyder  <msnyder@vmware.com>
14147
14148         * hostio.c (handle_close): Remove unnecessary null test.
14149
14150 2011-03-10  Joel Brobecker  <brobecker@adacore.com>
14151
14152         * Makefile.in (maintainer-clean realclean distclean): Remove
14153         "make ...  subdir_do" command.
14154
14155 2011-03-10  Michael Snyder  <msnyder@vmware.com>
14156
14157         * tracepoint.c (tracepoint_finish_step): Fix loop variable.
14158
14159         * server.c (handle_v_run): Free alloced buffer on early return.
14160
14161 2011-03-09  Yao Qi  <yao@codesourcery.com>
14162
14163         Revert:
14164         2011-03-04  Yao Qi  <yao@codesourcery.com>
14165
14166         * Makefile.in: Remove GNU make feature --directory.
14167
14168         2011-03-05  Yao Qi  <yao@codesourcery.com>
14169
14170         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
14171         (subdir_do): New make target.  Copied from gdb/Makefile.
14172         (maintainer-clean, realclean, distclean, clean): Call corresponding
14173         make targets in common/Makefile.
14174
14175         2011-02-11  Yao Qi  <yao@codesourcery.com>
14176
14177         * configure.ac: Call AC_PROG_RANLIB.
14178         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
14179         * configure: Regenerate.
14180
14181 2011-03-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
14182
14183         * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
14184
14185 2011-03-06  Yao Qi  <yao@codesourcery.com>
14186
14187         * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
14188
14189 2011-03-05  Yao Qi  <yao@codesourcery.com>
14190
14191         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
14192         (subdir_do): New make target.  Copied from gdb/Makefile.
14193         (maintainer-clean, realclean, distclean, clean): Call corresponding
14194         make targets in common/Makefile.
14195
14196 2011-03-04  Yao Qi  <yao@codesourcery.com>
14197
14198         * Makefile.in: Remove GNU make feature --directory.
14199
14200 2011-03-04  Michael Snyder  <msnyder@vmware.com>
14201
14202         * server.c (queue_stop_reply): Call xmalloc not malloc.
14203
14204 2011-03-02  Michael Snyder  <msnyder@vmware.com>
14205
14206         * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
14207
14208 2011-02-28  Michael Snyder  <msnyder@vmware.com>
14209
14210         * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
14211         (cmd_qtframe): Ditto.
14212         (cmd_qtbuffer): Ditto.
14213         (cmd_bigqtbuffer): Ditto.
14214
14215         * utils.c (decimal2str): Initialize 'width' to nine, then
14216         don't mess with it.
14217
14218 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
14219
14220         * hostio.c (require_data): Free *data, not data.
14221
14222 2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
14223
14224         * hostio.c (require_data): Use free, not xfree.
14225
14226 2011-02-27  Michael Snyder  <msnyder@vmware.com>
14227
14228         * server.c (handle_query): Discard unused value.
14229
14230         * hostio.c (require_data): Free malloc memory before returning
14231         error.
14232
14233 2011-02-26  Michael Snyder  <msnyder@vmware.com>
14234
14235         * linux-low.c (list_threads): Call closedir for dirent.
14236
14237 2011-02-27  Michael Snyder  <msnyder@vmware.com>
14238
14239         * i386-low.c (i386-length_and_rw_bits): Comment the fact that
14240         a case statement falls through.
14241
14242         * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
14243
14244         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
14245         in comparison.
14246
14247 2011-02-26  Michael Snyder  <msnyder@vmware.com>
14248
14249         * utils.c (decimal2str): Eliminate dead code and dead param.
14250         (pulongest): Drop dead param from call to decimal2str.
14251         (plongest): Ditto.
14252
14253 2011-02-24  Joel Brobecker  <brobecker@adacore.com>
14254
14255         Revert the following patch (not approved yet):
14256         2011-02-21  Hui Zhu  <teawater@gmail.com>
14257         * tracepoint.c (tp_printf): New function.
14258         (eval_agent_expr): Handle gdb_agent_op_printf.
14259
14260 2011-02-21  Hui Zhu  <teawater@gmail.com>
14261
14262         * tracepoint.c (tp_printf): New function.
14263         (eval_agent_expr): Handle gdb_agent_op_printf.
14264
14265 2011-02-18  Tom Tromey  <tromey@redhat.com>
14266
14267         * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
14268         (tracepoint.o): Likewise.
14269         * tracepoint.c (enum gdb_agent_op): Use ax.def.
14270         (gdb_agent_op_names): Likewise.
14271
14272 2011-02-18  Tom Tromey  <tromey@redhat.com>
14273
14274         * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
14275         gdb_agent_op_rot>: New constants.
14276         (gdb_agent_op_names): Add pick and roll.
14277         (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
14278         cases.
14279
14280 2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
14281
14282         * aclocal.m4: Regenerated with aclocal-1.11.1.
14283
14284 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
14285
14286         * server.c (handle_qxfer_traceframe_info): New.
14287         (qxfer_packets): Register "traceframe-info".
14288         (handle_query): Report support for qXfer:traceframe-info:read+.
14289         * tracepoint.c (match_blocktype): New.
14290         (traceframe_find_block_type): Rename to ...
14291         (traceframe_walk_blocks): ... this.  Add callback filter argument,
14292         and use it.
14293         (traceframe_find_block_type): New, reimplemented on top of
14294         traceframe_walk_blocks.
14295         (build_traceframe_info_xml): New.
14296         (traceframe_read_info): New.
14297         * server.h (traceframe_read_info): Declare.
14298
14299 2011-02-11  Yao Qi  <yao@codesourcery.com>
14300
14301         * configure.ac: Call AC_PROG_RANLIB.
14302         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
14303         * configure: Regenerate.
14304
14305 2011-02-07  Pedro Alves  <pedro@codesourcery.com>
14306
14307         * server.c (gdb_read_memory): Change return semantics to allow
14308         partial transfers.
14309         (handle_search_memory_1): Adjust.
14310         (process_serial_event) <'m' packet>: Handle partial transfers.
14311         * tracepoint.c (traceframe_read_mem): Handle partial transfers.
14312
14313 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
14314
14315         * regcache.c (init_register_cache): Initialize
14316         regcache->register_status.
14317         (free_register_cache): Release regcache->register_status.
14318         (regcache_cpy): Copy register_status.
14319         (registers_to_string): Print 'x's for unavailable registers.
14320         (supply_register): Mark the register's status valid or
14321         unavailable, depending on whether a buffer was passed in or not.
14322         (supply_register_zeroed): New.
14323         (supply_regblock): Mark the registers' status valid or
14324         unavailable, depending on whether a buffer was passed in or not.
14325         * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
14326         (struct regcache): New `register_status' field.
14327         (supply_register_zeroed): Declare.
14328         * i387-fp.c (i387_xsave_to_cache): Zero out registers using
14329         supply_register_zeroed, rather than passing a NULL buffer to
14330         supply_register.
14331         * tracepoint.c (fetch_traceframe_registers): Update comment.
14332
14333 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
14334
14335         * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
14336         buffer explicit.
14337
14338 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
14339
14340         * server.h (decode_xfer_write): Change prototype.
14341         * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
14342         and don't extract the annex here.
14343         * server.c (decode_xfer_read): Remove `annex' parameter,
14344         and don't extract the annex here.
14345         (decode_xfer): New.
14346         (struct qxfer): New.
14347         (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
14348         (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
14349         (handle_qxfer_statictrace): New functions, abstracted out from
14350         handle_query, and made to use the struct qxfer interface.
14351         (handle_threads_qxfer_proper): Rename to ...
14352         (handle_qxfer_threads_proper): ... this.
14353         (handle_threads_qxfer): Rename to ...
14354         (handle_qxfer_threads): ... this.  Adjust.
14355         (qxfer_packets): New array.
14356         (handle_qxfer): New function.
14357         (handle_query): Use handle_qxfer.
14358
14359 2011-01-05  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
14360
14361         * gdbreplay.c: Shorten lines of >= 80 columns.
14362         * linux-low.c: Ditto.
14363         * linux-ppc-low.c: Ditto.
14364         * linux-s390-low.c: Ditto.
14365         * linux-sparc-low.c: Ditto.
14366         * linux-x86-low.c: Ditto.
14367         * linux-xtensa-low.c: Ditto.
14368         * mem-break.c: Ditto.
14369         * nto-low.c: Ditto.
14370         * regcache.h: Ditto.
14371         * remote-utils.c: Ditto.
14372         * server.c: Ditto.
14373         * server.h: Ditto.
14374         * thread-db.c: Ditto.
14375         * tracepoint.c: Ditto.
14376         * utils.c: Ditto.
14377         * win32-low.h: Ditto.
14378
14379 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
14380
14381         * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
14382         update.
14383
14384 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
14385
14386         * server.c (gdbserver_version): Update copyright year in version
14387         output.
14388         * gdbreplay.c (gdbreplay_version): Ditto.
14389
14390 2010-12-29  Jie Zhang  <jie.zhang@analog.com>
14391
14392         * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
14393         * linux-bfin-low.c: New file.
14394         * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
14395         PT_DATA_ADDR for BFIN targets.
14396         * Makefile.in (SFILES): Add linux-bfin-low.c.
14397         (clean): Remove reg-bfin.c.
14398         (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
14399         * README: Mention supported Blackfin targets.
14400
14401 2010-12-23  Mike Frysinger  <vapier@gentoo.org>
14402
14403         * .gitignore: New file.
14404
14405 2010-11-16  Mike Frysinger  <vapier@gentoo.org>
14406
14407         * linux-low.c (linux_tracefork_child): Add char* cast to arg.
14408
14409 2010-10-22  Jie Zhang  <jie@codesourcery.com>
14410
14411         * Makefile.in: Add FLAGS_TO_PASS variable.
14412         (install): Remove dependency of install-only and recursively
14413         invoke make for install-only.
14414
14415 2010-10-04  Doug Evans  <dje@google.com>
14416
14417         * Makefile.in (uninstall): Use $(DESTDIR).
14418
14419 2010-09-24  Pedro Alves  <pedro@codesourcery.com>
14420
14421         PR gdb/11842
14422
14423         * linux-x86-low.c (compat_siginfo_from_siginfo)
14424         (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
14425         si_code is < 0.  Check for si_code == SI_TIMER before checking for
14426         si_code < 0.
14427
14428 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
14429
14430         * lynx-i386-low.c: New file.
14431         * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
14432
14433 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
14434
14435         * lynx-low.c (ptrace_request_to_str): Remove handling for
14436         request values that have been removed in LynxOS 5.x.
14437
14438 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
14439
14440         * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
14441         <ptrace.h>
14442
14443 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
14444
14445         * configure.ac: Add --enable-inprocess-agent option.
14446         * configure: Rebuilt.
14447
14448 2010-09-06  Yao Qi  <yao@codesourcery.com>
14449
14450         * linux-low.c (linux_kill): Remove unused variable.
14451         (linux_stabilize_threads): Likewise.
14452         * server.c (start_inferior): Likewise.
14453         (queue_stop_reply_callback): Likewise.
14454         * tracepoint.c (do_action_at_tracepoint): Likewise.
14455
14456 2010-09-06  Yao Qi  <yao@codesourcery.com>
14457
14458         * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
14459         on return.
14460
14461 2010-09-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
14462
14463         * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
14464
14465 2010-09-06  Pedro Alves  <pedro@codesourcery.com>
14466
14467         * Makefile.in (install-only): Replace $IPA_DEPFILES with
14468         "$(IPA_DEPFILES)".
14469
14470 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
14471
14472         * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
14473         gdbserver/lynx-ppc-low.c: New files.
14474         * Makefile.in (lynx_low_h): New variable.
14475         (lynx-low.o, lynx-ppc-low.o): New rules.
14476         * configure.ac: On LynxOS, link with -lnetinet.
14477         * configure.srv: Add handling of powerpc-*-lynxos* targets.
14478         * configure: regenerate.
14479
14480 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
14481
14482         * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
14483         * configure.ac: Add check for vasprintf and vsnprintf.
14484         * configure, config.in: Regenerate.
14485         * server.h (vasprintf, vsnprintf): Add conditional declarations.
14486
14487 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
14488
14489         * gdbreplay.c: Move include of alloca.h up, next to include of
14490         malloc.h.
14491         * server.h: Add include of malloc.h.
14492         * mem-break.c: Remove include of malloc.h.
14493         * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
14494
14495 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
14496
14497         * Makefile.in (memmem.o): Build with -Wno-error.
14498
14499 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
14500
14501         * utils.c (xsnprintf): Make non-static.
14502         * server.h: Add xsnprintf declaration.
14503         * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
14504         replace calls to snprintf by calls to xsnprintf throughout.
14505
14506 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
14507
14508         * configure.ac: Add configure check for alloca.
14509         * configure, config.in: Regenerate.
14510         * server.h: Include alloca.h if it exists.
14511         * gdbreplay.c: Include alloca.h if it exists.
14512
14513 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
14514
14515         * linux-low.c (__SIGRTMIN): Define if not already defined.
14516         (linux_create_inferior): Check for __ANDROID__ rather than
14517         __SIGRTMIN.
14518         (enqueue_one_deferred_signal): Don't requeue non-RT signals that
14519         are already deferred.
14520         (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
14521         (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
14522         stopped and already has a pending signal to report.
14523         (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
14524         a pending signal to report or is moving out of a jump pad.
14525         (linux_init_signals): Check for __ANDROID__ rather than
14526         __SIGRTMIN.
14527
14528 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
14529
14530         * linux-low.c (linux_stabilize_threads): Wrap debug output in a
14531         debug_threads check.  Avoid a linear search when not doing debug
14532         output.
14533
14534 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
14535
14536         * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
14537         (struct gdb_event) <fd>: Change type to gdb_fildes_t.
14538         (struct file_handler) <fd>: Change type to gdb_fildes_t.
14539         (process_event): Change local fd's type to gdb_fildes_t.
14540         (create_file_handler): Adjust prototype.
14541         (delete_file_handler): Adjust prototype.
14542         (handle_file_event): Adjust prototype.  Use pfildes.
14543         (create_file_event): Adjsut prototype.
14544         * remote-utils.c (remote_desc, listen_desc): Change type to
14545         gdb_fildes_t.
14546         * server.h: New gdb_fildes_t typedef.
14547         [USE_WIN32API]: Include winsock2.h.
14548         (delete_file_handler, add_file_handler): Adjust prototypes.
14549         (pfildes): Declare.
14550         * utils.c (pfildes): New.
14551
14552 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
14553
14554         * configure.ac (build_warnings): Add -Wno-char-subscripts.
14555         * configure: Regenerate.
14556
14557 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
14558
14559         * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
14560         (linux_done_accessing_memory): ... this.
14561         (linux_target_ops): Adjust.
14562         * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
14563         * nto-low.c (nto_target_ops): Adjust comment.
14564         * server.c (gdb_read_memory, gdb_write_memory): Adjust.
14565         * spu-low.c (spu_target_ops): Adjust comment.
14566         * target.h (target_ops): Rename unprepare_to_access_memory field
14567         to done_accessing_memory.
14568         (unprepare_to_access_memory): Rename to ...
14569         (done_accessing_memory): ... this.
14570
14571 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
14572
14573         * linux-low.c (linux_prepare_to_access_memory): New.
14574         (linux_unprepare_to_access_memory): New.
14575         (linux_target_ops): Install them.
14576         * server.c (read_memory): Rename to ...
14577         (gdb_read_memory): ... this.  Use
14578         prepare_to_access_memory/prepare_to_access_memory.
14579         (write_memory): Rename to ...
14580         (gdb_write_memory): ... this.  Use
14581         prepare_to_access_memory/prepare_to_access_memory.
14582         (handle_search_memory_1): Adjust.
14583         (process_serial_event): Adjust.
14584         * target.h (struct target_ops): New fields
14585         prepare_to_access_memory and unprepare_to_access_memory.
14586         (prepare_to_access_memory, unprepare_to_access_memory): New.
14587         * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
14588         prepare_to_access_memory/prepare_to_access_memory.
14589         * nto-low.c (nto_target_ops): Adjust.
14590         * spu-low.c (spu_target_ops): Adjust.
14591         * win32-low.c (win32_target_ops): Adjust.
14592
14593 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
14594
14595         * Makefile.in (WARN_CFLAGS): Get it from configure.
14596         (WERROR_CFLAGS): New.
14597         (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
14598         * configure.ac: Introduce --enable-werror, which adds -Werror to
14599         the compiler command line.  Enabled by default.  Disable with
14600         --disable-werror.  Add -Wdeclaration-after-statement
14601         Wpointer-arith and -Wformat-nonliteral to warning flags.
14602         * configure: Regenerate.
14603
14604 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
14605
14606         * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
14607
14608 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
14609
14610         * gdbreplay.c (remote_error): New.
14611         (gdbchar): New.
14612         (expect): Use gdbchar.  Check for error reading from GDB.
14613         Clarify sync error output.
14614         (play): Check for errors writing to GDB.
14615         * linux-low.c (sigchld_handler): Really ignore `write' errors.
14616         * remote-utils.c (getpkt): Check for errors writing to the remote
14617         descriptor.
14618
14619 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
14620
14621         * linux-low.c (linux_wait_1): Move non-debugging code out of
14622         `debug_threads' control.
14623
14624 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
14625
14626         * linux-low.c (linux_wait_1): Don't set last_status here.
14627         * server.c (push_event, queue_stop_reply_callback): Assert we're
14628         not pushing a TARGET_WAITKIND_IGNORE event.
14629         (start_inferior, start_inferior, attach_inferior, handle_v_cont)
14630         (myresume, handle_target_event): Set the thread's last_resume_kind
14631         and last_status from the target returned status.
14632
14633 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
14634
14635         PR threads/10729
14636
14637         * linux-x86-low.c (update_debug_registers_callback): New.
14638         (i386_dr_low_set_addr): Use it.
14639         (i386_dr_low_get_addr): New.
14640         (i386_dr_low_set_control): Use update_debug_registers_callback.
14641         (i386_dr_low_get_control): New.
14642         (i386_dr_low_get_status): Adjust.
14643         * linux-low.c (linux_stop_lwp): New.
14644         * linux-low.h (linux_stop_lwp): Declare.
14645
14646         * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
14647         argument instead of a i386_debug_reg_state.
14648         (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
14649         a i386_debug_reg_state.
14650         (i386_insert_aligned_watchpoint): Adjust.
14651         (i386_remove_aligned_watchpoint): Adjust.
14652         (i386_low_stopped_data_address): Read the debug registers from the
14653         inferior instead of from the mirrors.
14654         * i386-low.h (struct i386_debug_reg_state): Extend comment.
14655         (i386_dr_low_get_addr): Declare.
14656         (i386_dr_low_get_control): Declare.
14657         (i386_dr_low_get_status): Change prototype.
14658
14659         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
14660         (i386_dr_low_get_addr): New.
14661         (i386_dr_low_get_control): New.
14662         (i386_dr_low_get_status): Adjust prototype.  Return
14663         dr_status_mirror.
14664         (i386_initial_stuff): Clear dr_status_mirror and
14665         dr_control_mirror.
14666         (i386_get_thread_context): Adjust.
14667         (i386_set_thread_context): Adjust.
14668         (i386_thread_added): Adjust.
14669
14670 2010-08-24  Pedro Alves  <pedro@codesourcery.com>
14671
14672         * linux-low.h (linux_thread_area): Delete declaration.
14673
14674 2010-08-11  Thomas Schwinge  <thomas@codesourcery.com>
14675
14676         * linux-low.c (linux_wait_1): Correctly return the ptid of the child
14677         after its termination.
14678
14679 2010-08-09  Pedro Alves  <pedro@codesourcery.com>
14680
14681         * linux-low.c (gdb_wants_lwp_stopped): Delete.
14682         (gdb_wants_all_stopped): Delete.
14683         (linux_wait_1): Don't call them.
14684         * server.c (handle_v_cont): Tag all threads as want-stopped.
14685         (gdb_wants_thread_stopped): Fix comments.  Tag the thread that
14686         stopped as "client-wants-stopped".
14687
14688 2010-07-31  Pedro Alves  <pedro@codesourcery.com>
14689
14690         * Makefile.in (signals_h): New.
14691         (server_h): Depend on it.
14692         (server.o): Don't depend on $(signals_def).
14693         (signals.o): Depend on $(signals_def).
14694
14695 2010-07-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
14696
14697         * Makefile.in (signals_def): New.
14698         (server_h): Append include/gdb/signals.h and signals_def.
14699         (server.o): Append signals_def.
14700
14701 2010-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
14702
14703         * server.c (handle_target_event): Use target_signal_to_host for
14704         resume_info.sig initialization.
14705         * target.h (struct thread_resume) <sig>: New comment.
14706
14707 2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>
14708
14709         * server.c (handle_query): strcpy() the returned string from paddress()
14710         instead of sprintf().
14711         * utils.c (paddress): Return phex_nz().
14712
14713 2010-07-07  Joel Brobecker  <brobecker@adacore.com>
14714
14715         * server.c (handle_v_cont): Call mourn_inferior if process
14716         just exited.
14717         (myresume): Likewise.
14718
14719 2010-07-01  Pedro Alves  <pedro@codesourcery.com>
14720
14721         Static tracepoints, and integration with UST.
14722
14723         * configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
14724         * mem-break.c (uninsert_all_breakpoints)
14725         (reinsert_all_breakpoints): New.
14726         * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
14727         * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
14728         (gdb_agent_ust_loaded, helper_thread_id)
14729         (gdb_agent_helper_thread_id): New macros.
14730         (struct ipa_sym_addresses): Add addr_ust_loaded,
14731         addr_helper_thread_id, addr_cmd_buf.
14732         (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
14733         (in_process_agent_loaded_ust): New.
14734         (write_e_ust_not_loaded): New.
14735         (maybe_write_ipa_ust_not_loaded): New.
14736         (struct collect_static_trace_data_action): New.
14737         (enum tracepoint_type) <static_tracepoint>: New.
14738         (struct tracepoint) <handle>: Mention static tracepoints.
14739         (struct static_tracepoint_ctx): New.
14740         (CMD_BUF_SIZE): New.
14741         (add_tracepoint_action): Handle static tracepoint actions.
14742         (unprobe_marker_at): New.
14743         (clear_installed_tracepoints): Handle static tracepoints.
14744         (cmd_qtdp): Handle static tracepoints.
14745         (probe_marker_at): New.
14746         (cmd_qtstart): Handle static tracepoints.
14747         (response_tracepoint): Handle static tracepoints.
14748         (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
14749         (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
14750         (get_context_regcache): Handle static tracepoints.
14751         (do_action_at_tracepoint): Handle static tracepoint actions.
14752         (traceframe_find_block_type): Handle static trace data blocks.
14753         (traceframe_read_sdata): New.
14754         (download_tracepoints): Download static tracepoint actions.
14755         [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
14756         (GDB_PROBE_NAME): New.
14757         (ust_ops): New.
14758         (GET_UST_SYM): New.
14759         (USTF): New.
14760         (dlsym_ust): New.
14761         (ust_marker_to_static_tracepoint): New.
14762         (gdb_probe): New.
14763         (collect_ust_data_at_tracepoint): New.
14764         (gdb_ust_probe): New.
14765         (UNIX_PATH_MAX, SOCK_DIR): New.
14766         (gdb_ust_connect_sync_socket): New.
14767         (resume_thread, stop_thread): New.
14768         (run_inferior_command): New.
14769         (init_named_socket): New.
14770         (gdb_ust_socket_init): New.
14771         (cstr_to_hexstr): New.
14772         (next_st): New.
14773         (first_marker, next_marker): New.
14774         (response_ust_marker): New.
14775         (cmd_qtfstm, cmd_qtsstm): New.
14776         (unprobe_marker_at, probe_marker_at): New.
14777         (cmd_qtstmat, gdb_ust_thread): New.
14778         (gdb_ust_init): New.
14779         (initialize_tracepoint_ftlib): Call gdb_ust_init.
14780         * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
14781         (ST_REGENTRY): New.
14782         (x86_64_st_collect_regmap): New.
14783         (X86_64_NUM_ST_COLLECT_GREGS): New.
14784         (AMD64_RIP_REGNUM): New.
14785         (supply_static_tracepoint_registers): New.
14786         * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
14787         (ST_REGENTRY): New.
14788         (i386_st_collect_regmap): New.
14789         (i386_NUM_ST_COLLECT_GREGS): New.
14790         (supply_static_tracepoint_registers): New.
14791         * server.c (handle_query): Handle qXfer:statictrace:read.
14792         <qSupported>: Report support for StaticTracepoints, and
14793         qXfer:statictrace:read features.
14794         * server.h (traceframe_read_sdata)
14795         (supply_static_tracepoint_registers): Declare.
14796         * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
14797         (unpack_varlen_hex): Include in IPA build.
14798         * Makefile.in (ustlibs, ustinc): New.
14799         (IPA_OBJS): Add remote-utils-ipa.o.
14800         ($(IPA_LIB)): Link -ldl and -lpthread.
14801         (UST_CFLAGS): New.
14802         (IPAGENT_CFLAGS): Add UST_CFLAGS.
14803         * config.in, configure: Regenerate.
14804
14805 2010-06-20  Ian Lance Taylor  <iant@google.com>
14806             Pedro Alves  <pedro@codesourcery.com>
14807
14808         * linux-x86-low.c (always_true): Delete.
14809         (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
14810         trying to fool the compiler with always_true.
14811
14812 2010-06-20  Pedro Alves  <pedro@codesourcery.com>
14813
14814         * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
14815         conditions in gdbserver.
14816
14817 2010-06-19  Ulrich Weigand  <uweigand@de.ibm.com>
14818
14819         * spu-low.c (spu_read_memory): Wrap around local store limit.
14820         (spu_write_memory): Likewise.
14821
14822 2010-06-15  Pedro Alves  <pedro@codesourcery.com>
14823
14824         * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
14825         (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
14826         LONGEST uses.
14827         * server.h (struct emit_ops): Replace int64_t uses with LONGEST
14828         uses.
14829         * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
14830         uses with LONGEST uses.
14831
14832 2010-06-14  Stan Shebs  <stan@codesourcery.com>
14833             Pedro Alves  <pedro@codesourcery.com>
14834
14835         Bytecode compiler.
14836
14837         * linux-x86-low.c: Include limits.h.
14838         (add_insns): New.
14839         (always_true): New.
14840         (EMIT_ASM): New.
14841         (EMIT_ASM32): New.
14842         (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
14843         (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
14844         (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
14845         (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
14846         (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
14847         (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
14848         (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
14849         (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
14850         (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
14851         (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
14852         (amd64_emit_void_call_2): New.
14853         (amd64_emit_ops): New.
14854         (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
14855         (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
14856         (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
14857         (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
14858         (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
14859         (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
14860         (i386_emit_goto, i386_write_goto_address, i386_emit_const)
14861         (i386_emit_call, i386_emit_reg, i386_emit_pop)
14862         (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
14863         (i386_emit_stack_adjust, i386_emit_int_call_1)
14864         (i386_emit_void_call_2): New.
14865         (i386_emit_ops): New.
14866         (x86_emit_ops): New.
14867         (the_low_target): Install x86_emit_ops.
14868         * server.h (struct emit_ops): New.
14869         (get_raw_reg_func_addr): Declare.
14870         (current_insn_ptr, emit_error): Declare.
14871         * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
14872         (set_trace_state_variable_value): New defines.
14873         (struct ipa_sym_addresses): New fields addr_get_raw_reg,
14874         addr_get_trace_state_variable_value and
14875         addr_set_trace_state_variable_value.
14876         (symbol_list): New fields for get_raw_reg,
14877         get_trace_state_variable_value and set_trace_state_variable_value.
14878         (condfn): New typedef.
14879         (struct tracepoint): New field `compiled_cond'.
14880         (do_action_at_tracepoint): Clear compiled_cond.
14881         (get_trace_state_variable_value, set_trace_state_variable_value):
14882         Export in the IPA.
14883         (condition_true_at_tracepoint): If there's a compiled condition,
14884         run that.
14885         (current_insn_ptr, emit_error): New globals.
14886         (struct bytecode_address): New.
14887         (get_raw_reg_func_addr): New.
14888         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
14889         (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
14890         (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
14891         (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
14892         (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
14893         (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
14894         (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
14895         (compile_tracepoint_condition, compile_bytecodes): New.
14896         * target.h (emit_ops): Forward declare.
14897         (struct target_ops): New field emit_ops.
14898         (target_emit_ops): New.
14899         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
14900         * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
14901         * linux-low.c (linux_emit_ops): New.
14902         (linux_target_ops): Install it.
14903         * linux-low.h (struct linux_target_ops): New field emit_ops.
14904
14905 2010-06-14  Ulrich Weigand  <uweigand@de.ibm.com>
14906
14907         * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
14908         * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
14909
14910 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
14911             Stan Shebs  <stan@codesourcery.com>
14912
14913         * Makefile.in (IPA_DEPFILES, extra_libraries): New.
14914         (all): Depend on $(extra_libraries).
14915         (install-only): Install the IPA.
14916         (IPA_OBJS, IPA_LIB): New.
14917         (clean): Remove the IPA lib.
14918         (IPAGENT_CFLAGS): New.
14919         (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
14920         (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
14921         (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
14922         * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
14923         * configure.ac: Check for atomic builtins support in the compiler.
14924         (IPA_DEPFILES, extra_libraries): Define.
14925         * configure.srv (ipa_obj): Add description.
14926         (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
14927         (i[34567]86-*-linux*): Set ipa_obj.
14928         (x86_64-*-linux*): Set ipa_obj.
14929         * linux-low.c (stabilizing_threads): New.
14930         (supports_fast_tracepoints): New.
14931         (linux_detach): Stabilize threads before detaching.
14932         (handle_tracepoints): Handle internal tracing breakpoints.  Assert
14933         the lwp is either not stabilizing, or is moving out of a jump pad.
14934         (linux_fast_tracepoint_collecting): New.
14935         (maybe_move_out_of_jump_pad): New.
14936         (enqueue_one_deferred_signal): New.
14937         (dequeue_one_deferred_signal): New.
14938         (linux_wait_for_event_1): If moving out of a jump pad, defer
14939         pending signals to later.
14940         (linux_stabilize_threads): New.
14941         (linux_wait_1): Check if threads need moving out of jump pads, and
14942         do it if so.
14943         (stuck_in_jump_pad_callback): New.
14944         (move_out_of_jump_pad_callback): New.
14945         (lwp_running): New.
14946         (linux_resume_one_lwp): Handle moving out of jump pads.
14947         (linux_set_resume_request): Dequeue deferred signals.
14948         (need_step_over_p): Also step over fast tracepoint jumps.
14949         (start_step_over): Also uninsert fast tracepoint jumps.
14950         (finish_step_over): Also reinsert fast tracepoint jumps.
14951         (linux_install_fast_tracepoint_jump): New.
14952         (linux_target_ops): Install linux_stabilize_threads and
14953         linux_install_fast_tracepoint_jump_pad.
14954         * linux-low.h (linux_target_ops) <get_thread_area,
14955         install_fast_tracepoint_jump_pad>: New fields.
14956         (struct lwp_info) <collecting_fast_tracepoint,
14957         pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
14958         (linux_get_thread_area): Declare.
14959         * linux-x86-low.c (jump_insn): New.
14960         (x86_get_thread_area): New.
14961         (append_insns): New.
14962         (push_opcode): New.
14963         (amd64_install_fast_tracepoint_jump_pad): New.
14964         (i386_install_fast_tracepoint_jump_pad): New.
14965         (x86_install_fast_tracepoint_jump_pad): New.
14966         (the_low_target): Install x86_get_thread_area and
14967         x86_install_fast_tracepoint_jump_pad.
14968         * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
14969         (struct fast_tracepoint_jump): New.
14970         (fast_tracepoint_jump_insn): New.
14971         (fast_tracepoint_jump_shadow): New.
14972         (find_fast_tracepoint_jump_at): New.
14973         (fast_tracepoint_jump_here): New.
14974         (delete_fast_tracepoint_jump): New.
14975         (set_fast_tracepoint_jump): New.
14976         (uninsert_fast_tracepoint_jumps_at): New.
14977         (reinsert_fast_tracepoint_jumps_at): New.
14978         (set_breakpoint_at): Use write_inferior_memory.
14979         (uninsert_raw_breakpoint): Use write_inferior_memory.
14980         (check_mem_read): Mask out fast tracepoint jumps.
14981         (check_mem_write): Mask out fast tracepoint jumps.
14982         * mem-break.h (struct fast_tracepoint_jump): Forward declare.
14983         (set_fast_tracepoint_jump): Declare.
14984         (delete_fast_tracepoint_jump)
14985         (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
14986         (reinsert_fast_tracepoint_jumps_at): Declare.
14987         * regcache.c: Don't compile many functions when building the
14988         in-process agent library.
14989         (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
14990         the register buffer in the heap.
14991         (free_register_cache): If the register buffer isn't owned by the
14992         regcache, don't free it.
14993         (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
14994         pre-existing register caches.
14995         * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
14996         type.
14997         (convert_ascii_to_int): : Constify `from' parameter type.
14998         (decode_M_packet, decode_X_packet): Replace the `to' parameter by
14999         a `to_p' pointer to pointer parameter.  If TO_P is NULL, malloc
15000         the needed buffer in-place.
15001         (relocate_instruction): New.
15002         * server.c (handle_query) <qSymbols>: If the target supports
15003         tracepoints, give it a chance of looking up symbols.  Report
15004         support for fast tracepoints.
15005         (handle_status): Stabilize threads.
15006         (process_serial_event): Adjust.
15007         * server.h (struct fast_tracepoint_jump): Forward declare.
15008         (struct process_info) <fast_tracepoint_jumps>: New field.
15009         (convert_ascii_to_int, convert_int_to_ascii): Adjust.
15010         (decode_X_packet, decode_M_packet): Adjust.
15011         (relocate_instruction): Declare.
15012         (in_process_agent_loaded): Declare.
15013         (tracepoint_look_up_symbols): Declare.
15014         (struct fast_tpoint_collect_status): Declare.
15015         (fast_tracepoint_collecting): Declare.
15016         (force_unlock_trace_buffer): Declare.
15017         (handle_tracepoint_bkpts): Declare.
15018         (initialize_low_tracepoint)
15019         (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
15020         * target.h (struct target_ops) <stabilize_threads,
15021         install_fast_tracepoint_jump_pad>: New fields.
15022         (stabilize_threads, install_fast_tracepoint_jump_pad): New.
15023         * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
15024         [HAVE_STDINT_H]: Include stdint.h.
15025         (trace_debug_1): Rename to ...
15026         (trace_vdebug): ... this.
15027         (trace_debug): Rename to ...
15028         (trace_debug_1): ... this.  Add `level' parameter.
15029         (trace_debug): New.
15030         (ATTR_USED, ATTR_NOINLINE): New.
15031         (IP_AGENT_EXPORT): New.
15032         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
15033         (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
15034         (about_to_request_buffer_space, trace_buffer_is_full)
15035         (stopping_tracepoint, expr_eval_result, error_tracepoint)
15036         (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
15037         (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
15038         (traceframe_write_count, traceframes_created)
15039         (trace_state_variables)
15040         New renaming defines.
15041         (struct ipa_sym_addresses): New.
15042         (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
15043         (symbol_list): New.
15044         (ipa_sym_addrs): New.
15045         (all_tracepoint_symbols_looked_up): New.
15046         (in_process_agent_loaded): New.
15047         (write_e_ipa_not_loaded): New.
15048         (maybe_write_ipa_not_loaded): New.
15049         (tracepoint_look_up_symbols): New.
15050         (debug_threads) [IN_PROCESS_AGENT]: New.
15051         (read_inferior_memory) [IN_PROCESS_AGENT]: New.
15052         (UNKNOWN_SIDE_EFFECTS): New.
15053         (stop_tracing): New.
15054         (flush_trace_buffer): New.
15055         (stop_tracing_bkpt): New.
15056         (flush_trace_buffer_bkpt): New.
15057         (read_inferior_integer): New.
15058         (read_inferior_uinteger): New.
15059         (read_inferior_data_pointer): New.
15060         (write_inferior_data_pointer): New.
15061         (write_inferior_integer): New.
15062         (write_inferior_uinteger): New.
15063         (struct collect_static_trace_data_action): Delete.
15064         (enum tracepoint_type): New.
15065         (struct tracepoint) <type>: New field `type'.
15066         <actions_str, step_actions, step_actions_str>: Only include in
15067         GDBserver.
15068         <orig_size, obj_addr_on_target, adjusted_insn_addr>
15069         <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
15070         (tracepoints): Use IP_AGENT_EXPORT.
15071         (last_tracepoint): Don't include in the IPA.
15072         (stopping_tracepoint): Use IP_AGENT_EXPORT.
15073         (trace_buffer_is_full): Use IP_AGENT_EXPORT.
15074         (alloced_trace_state_variables): New.
15075         (trace_state_variables): Use IP_AGENT_EXPORT.
15076         (traceframe_t): Delete unused variable.
15077         (circular_trace_buffer): Don't include in the IPA.
15078         (trace_buffer_start): Delete.
15079         (struct trace_buffer_control): New.
15080         (trace_buffer_free): Delete.
15081         (struct ipa_trace_buffer_control): New.
15082         (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
15083         (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
15084         New.
15085         (trace_buffer_ctrl): New.
15086         (TRACE_BUFFER_CTRL_CURR): New.
15087         (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
15088         Reimplement as macros.
15089         (trace_buffer_wrap): Delete.
15090         (traceframe_write_count, traceframe_read_count)
15091         (traceframes_created, tracing): Use IP_AGENT_EXPORT.
15092         (struct tracepoint_hit_ctx) <type>: New field.
15093         (struct fast_tracepoint_ctx): New.
15094         (memory_barrier): New.
15095         (cmpxchg): New.
15096         (record_tracepoint_error): Update atomically in the IPA.
15097         (clear_inferior_trace_buffer): New.
15098         (about_to_request_buffer_space): New.
15099         (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
15100         updating the same buffer.
15101         (add_tracepoint): Default the tracepoint's type to trap
15102         tracepoint, and orig_size to -1.
15103         (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
15104         internal variables.
15105         (create_trace_state_variable): New parameter `gdb'.  Handle it.
15106         (clear_installed_tracepoints): Clear fast tracepoint jumps.
15107         (cmd_qtdp): Handle fast tracepoints.
15108         (cmd_qtdv): Adjust.
15109         (max_jump_pad_size): New.
15110         (gdb_jump_pad_head): New.
15111         (get_jump_space_head): New.
15112         (claim_jump_space): New.
15113         (sort_tracepoints): New.
15114         (MAX_JUMP_SIZE): New.
15115         (cmd_qtstart): Handle fast tracepoints.  Sync tracepoints with the
15116         IPA.
15117         (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
15118         support.  Upload fast traceframes, and delete internal IPA
15119         breakpoints.
15120         (stop_tracing_handler): New.
15121         (flush_trace_buffer_handler): New.
15122         (cmd_qtstop): Upload fast tracepoints.
15123         (response_tracepoint): Handle fast tracepoints.
15124         (tracepoint_finished_step): Upload fast traceframes.  Set the
15125         tracepoint hit context's tracepoint type.
15126         (handle_tracepoint_bkpts): New.
15127         (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
15128         type.  Add comment about fast tracepoints.
15129         (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
15130         non-existing action_str field.
15131         (get_context_regcache): Handle fast tracepoints.
15132         (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
15133         to the regcache.
15134         (fast_tracepoint_from_jump_pad_address): New.
15135         (fast_tracepoint_from_ipa_tpoint_address): New.
15136         (collecting_t): New.
15137         (force_unlock_trace_buffer): New.
15138         (fast_tracepoint_collecting): New.
15139         (collecting): New.
15140         (gdb_collect): New.
15141         (write_inferior_data_ptr): New.
15142         (target_tp_heap): New.
15143         (target_malloc): New.
15144         (download_agent_expr): New.
15145         (UALIGN): New.
15146         (download_tracepoints): New.
15147         (download_trace_state_variables): New.
15148         (upload_fast_traceframes): New.
15149         (IPA_FIRST_TRACEFRAME): New.
15150         (IPA_NEXT_TRACEFRAME_1): New.
15151         (IPA_NEXT_TRACEFRAME): New.
15152         [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
15153         [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
15154         (gdb_jump_pad_buffer_end): New.
15155         [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
15156         (initialize_tracepoint): Adjust.
15157         [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
15158         buffer.  Initialize the low module.
15159         * utils.c (PREFIX, TOOLNAME): New.
15160         (malloc_failure): Use PREFIX.
15161         (error): In the IPA, an error causes an exit.
15162         (fatal, warning): Use PREFIX.
15163         (internal_error): Use TOOLNAME.
15164         (NUMCELLS): Increase to 10.
15165         * configure, config.in: Regenerate.
15166
15167 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
15168
15169         * server.c (handle_query) <qSupported>: Do two passes over the
15170         qSupported string to avoid nesting strtok.
15171
15172 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
15173
15174         * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
15175         (CDEPS): New.
15176         * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping.  Test also
15177         -Wl,--dynamic-list.
15178         * configure: Regenerate.
15179         * proc-service.list: New.
15180
15181 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
15182
15183         * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
15184         New comment.
15185
15186 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
15187
15188         * gdbreplay.c (remote_open): Check error return from socket() call by
15189         its equality to -1 not by it being negative.
15190         * remote-utils.c (remote_open): Likewise.
15191
15192 2010-05-23  Pedro Alves  <pedro@codesourcery.com>
15193
15194         * config.h: Regenerate.
15195
15196 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
15197
15198         * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
15199         doesn't provide PTRACE_GET_THREAD_AREA.
15200
15201 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
15202
15203         * linux-m68k-low.c: Include <asm/ptrace.h>
15204         (ps_get_thread_area): Implement.
15205
15206 2010-05-03  Doug Evans  <dje@google.com>
15207
15208         * event-loop.c (struct callback_event): New struct.
15209         (callback_list): New global.
15210         (append_callback_event, delete_callback_event): New functions.
15211         (process_callback): New function.
15212         (start_event_loop): Call it.
15213         * remote-utils.c (NOT_SCHEDULED): Define.
15214         (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
15215         moved out of readchar.
15216         (readchar): Rewrite.  Call reschedule before returning.
15217         (reset_readchar): New function.
15218         (remote_close): Call it.
15219         (process_remaining, reschedule): New functions.
15220         * server.h (callback_handler_func): New typedef.
15221         (append_callback_event, delete_callback_event): Declare.
15222
15223 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
15224
15225         * proc-service.c (ps_pglobal_lookup): Use
15226         thread_db_look_up_one_symbol.
15227         * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
15228         parameter.  Use it instead of all_symbols_looked_up.
15229         * server.h (struct process_info) <all_symbols_looked_up>: Delete
15230         field.
15231         (all_symbols_looked_up): Don't declare.
15232         (look_up_one_symbol): Add new `may_ask_gdb' parameter.
15233         * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
15234         field.
15235         (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
15236         Set all_symbols_looked_up here.
15237         (thread_db_look_up_one_symbol): New.
15238         (thread_db_get_tls_address): Adjust.
15239         (thread_db_load_search, try_thread_db_load_1): Always allocate the
15240         thread_db object on the heap, and tentatively set it in the
15241         process structure.
15242         (thread_db_init): Don't set all_symbols_looked_up here.
15243         * linux-low.h (thread_db_look_up_one_symbol): Declare.
15244
15245 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
15246
15247         * linux-low.c (linux_kill, linux_detach): Adjust.
15248         (status_pending_p_callback): Remove redundant statement.  Check
15249         for !TARGET_WAITIKIND_IGNORE, instead of
15250         TARGET_WAITKIND_STOPPED.
15251         (handle_tracepoints): Make sure LWP is locked.  Adjust.
15252         (linux_wait_for_event_1): Adjust.
15253         (linux_cancel_breakpoints): New.
15254         (unsuspend_one_lwp): New.
15255         (unsuspend_all_lwps): New.
15256         (linux_wait_1): If finishing a step-over, unsuspend all lwps.
15257         (send_sigstop_callback): Change return type to int, add new
15258         `except' parameter and handle it.
15259         (suspend_and_send_sigstop_callback): New.
15260         (stop_all_lwps): Add new `suspend' and `expect' parameters, and
15261         pass them down.  If SUSPEND, also increment the lwp's suspend
15262         count.
15263         (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
15264         (need_step_over_p): Don't consider suspended LWPs.
15265         (start_step_over): Adjust.
15266         (proceed_one_lwp): Change return type to int, add new `except'
15267         parameter and handle it.
15268         (unsuspend_and_proceed_one_lwp): New.
15269         (proceed_all_lwps): Use find_inferior instead of
15270         for_each_inferior.
15271         (unstop_all_lwps): Add `unsuspend' parameter.  If UNSUSPEND, them
15272         also decrement the suspend count of LWPs.  Pass `except' down,
15273         instead of hacking its suspend count.
15274         (linux_pause_all): Add `freeze' parameter.  Adjust.
15275         (linux_unpause_all): New.
15276         (linux_target_ops): Install linux_unpause_all.
15277         * server.c (handle_status): Adjust.
15278         * target.h (struct target_ops): New fields `unpause_all' and
15279         `cancel_breakpoints'.  Add new parameter to `pause_all'.
15280         (pause_all): Add new `freeze' parameter.
15281         (unpause_all): New.
15282         (cancel_breakpoints): New.
15283         * tracepoint.c (clear_installed_tracepoints): Pause threads, and
15284         cancel breakpoints.
15285         (cmd_qtstart): Pause threads.
15286         (stop_tracing): Pause threads, and cancel breakpoints.
15287         * win32-low.c (win32_target_ops): Adjust.
15288
15289 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
15290
15291         * linux-low.c (linux_wait_for_event_1): Move passing the signal to
15292         the inferior right away from here...
15293         (linux_wait_1): ... to here, and adjust to check the thread's
15294         last_resume_kind instead of the lwp's step or stop_expected flags.
15295
15296 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
15297
15298         * README: Use consistent `GDB' and `GDBserver' spellings.
15299
15300 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
15301
15302         * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
15303         (linux_kill): Stop all lwps here.  Don't delete the main lwp here.
15304         (linux_detach_one_lwp): Assume the lwp is stopped.
15305         (any_thread_of): Delete.
15306         (linux_detach): Stop all lwps here.  Don't blindly delete all
15307         breakpoints.
15308         (delete_lwp_callback): New.
15309         (linux_mourn): Delete all lwps of the process that is gone.
15310         (linux_wait_1): Don't delete the last lwp of the process here.
15311         * mem-break.h (mark_breakpoints_out): Declare.
15312         * mem-break.c (mark_breakpoints_out): New.
15313         (free_all_breakpoints): Use it.
15314         * server.c (handle_target_event): If the process is gone, mark
15315         breakpoints out.
15316         * thread-db.c (struct thread_db) <create_bp>: New field.
15317         (thread_db_enable_reporting): Fix prototype.  Store a thread event
15318         breakpoint reference in the thread_db struct.
15319         (thread_db_load_search): Clear the thread_db object.
15320         (try_thread_db_load_1): Ditto.
15321         (switch_to_process): New.
15322         (disable_thread_event_reporting): Use it.
15323         (remove_thread_event_breakpoints): New.
15324         (thread_db_detach, thread_db_mourn): Use it.
15325
15326 2010-05-01  Pedro Alves  <pedro@codesourcery.com>
15327
15328         * linux-low.c (linux_enable_event_reporting): New.
15329         (linux_wait_for_event_1, handle_extended_wait): Use it.
15330
15331 2010-04-30  Pedro Alves  <pedro@codesourcery.com>
15332
15333         * linux-low.c (linux_kill_one_lwp, linux_kill)
15334         (linux_detach_one_lwp): Adjust to send_sigstop interface change.
15335         (send_sigstop): Take an lwp_info as parameter instead.  Queue a
15336         SIGSTOP even if the LWP is stopped.
15337         (send_sigstop_callback): New.
15338         (stop_all_lwps): Use send_sigstop_callback instead.
15339         (linux_resume_one_thread): Adjust.
15340         (proceed_one_lwp): Still proceed an LWP that the client has
15341         requested to stop, if we haven't reported it as stopped yet.  Make
15342         sure that LWPs the client want stopped, have a pending SIGSTOP.
15343
15344 2010-04-26  Doug Evans  <dje@google.com>
15345
15346         * server.c (handle_general_set): Make static.
15347
15348         * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
15349         Print received char after testing for error/eof instead of before.
15350         (input_interrupt): Tweak comment.
15351
15352 2010-04-23  Doug Evans  <dje@google.com>
15353
15354         * server.c (start_inferior): Print inferior argv if --debug.
15355
15356 2010-04-21  Aleksandar Ristovski  <aristovski@qnx.com>
15357
15358         * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
15359         * nto-x86-low.c: Include server.h
15360
15361 2010-04-20  Pierre Muller  <muller@ics.u-strasbg.fr>
15362
15363         * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
15364         be consistent with other sources of this directory.
15365         (init_registers_amd64): Correct name of source file of this function
15366         in the comment.
15367
15368 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
15369
15370         * configure.srv (x86_64-*-mingw*): New configuration for Windows
15371         64-bit executables.
15372
15373 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
15374
15375         * win32-i386-low.c: Add 64-bit support.
15376         (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
15377         (init_registers_amd64): Declare.
15378         (mappings): Add 64-bit version of array.
15379         (init_windows_x86): New function.
15380         (the_low_target): Change init_arch field to init_windows_x86.
15381
15382 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
15383
15384         * win32-low.c: Adapt to support also 64-bit architecture.
15385         (child_xfer_memory): Use uintptr_t type for local variable `addr'.
15386         (get_image_name): Use SIZE_T type for local variable `done'.
15387         (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
15388         (toolhelp_get_dll_name): Idem.
15389         (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
15390         Use uintptr_t typecast to avoid warning.
15391         (handle_unload_dll): Use uintptr_t typecast to avoid warning.
15392         (handle_exception): Use phex_nz to avoid warning.
15393         (win32_wait): Remove unused local variable `process'.
15394
15395 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
15396
15397         * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
15398         `amd64-avx.o'.
15399
15400 2010-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>
15401
15402         * configure.ac: Use `ws2_32' library for srv_mingw.
15403         * configure: Regenerate.
15404         * gdbreplay.c: Include winsock2.h instead of winsock.h.
15405         * remote-utils.c: Likewise.
15406
15407 2010-04-17  H.J. Lu  <hongjiu.lu@intel.com>
15408
15409         * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
15410         if __x86_64__ is defined.
15411
15412 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
15413
15414         * configure: Regenerate.
15415
15416 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
15417
15418         * server.c (handle_query): Handle 'qGetTIBAddr' query.
15419         * target.h (target_ops): New get_tib_address field.
15420         * win32-low.h (win32_thread_info): Add thread_local_base field.
15421         * win32-low.c (child_add_thread): Add tlb argument.
15422         Set thread_local_base field to TLB.
15423         (get_child_debug_event): Adapt to child_add_thread change.
15424         (win32_get_tib_address): New function.
15425         (win32_target_ops): Set get_tib_address field to
15426         win32_get_tib_address.
15427         * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
15428
15429 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
15430
15431         * linux-low.c (linux_mourn): Also remove the process.
15432         * server.c (handle_target_event): Don't remove the process here.
15433         * nto-low.c (nto_mourn): New.
15434         (nto_target_ops): Install it.
15435         * spu-low.c (spu_mourn): New.
15436         (spu_target_ops): Install it.
15437         * win32-low.c (win32_mourn): New.
15438         (win32_target_ops): Install it.
15439
15440 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
15441
15442         * server.h (buffer_xml_printf): Remove redundant `;'.
15443
15444 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
15445
15446         * regcache.c (set_register_cache): Invalidate regcaches before
15447         changing the register cache layout.
15448         (regcache_invalidate_one): Allow a NULL regcache.
15449         * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
15450         regcaches before changing the register cache layout or the target
15451         regsets.
15452
15453 2010-04-12  H.J. Lu  <hongjiu.lu@intel.com>
15454
15455         * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
15456         variable warning on Linux/x86-64.
15457
15458 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
15459
15460         GDBserver disconnected tracing support.
15461
15462         * linux-low.c (linux_remove_process): Delete.
15463         (add_lwp): Don't set last_resume_kind here.
15464         (linux_kill): Use `mourn'.
15465         (linux_detach): Use `thread_db_detach', and `mourn'.
15466         (linux_mourn): New.
15467         (linux_attach_lwp_1): Adjust comment.
15468         (linux_attach): last_resume_kind moved the thread_info; adjust.
15469         (status_pending_p_callback): Adjust.
15470         (linux_wait_for_event_1): Adjust.
15471         (count_events_callback, select_singlestep_lwp_callback)
15472         (select_event_lwp_callback, cancel_breakpoints_callback)
15473         (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
15474         (proceed_one_lwp): Adjust.
15475         (linux_async): Add debug output.
15476         (linux_thread_stopped): New.
15477         (linux_pause_all): New.
15478         (linux_target_ops): Install linux_mourn, linux_thread_stopped and
15479         linux_pause_all.
15480         * linux-low.h (struct lwp_info): Delete last_resume_kind field.
15481         (thread_db_free): Delete declaration.
15482         (thread_db_detach, thread_db_mourn): Declare.
15483         * thread-db.c (thread_db_init): Use thread_db_mourn.
15484         (thread_db_free): Delete, split in two.
15485         (disable_thread_event_reporting): New.
15486         (thread_db_detach): New.
15487         (thread_db_mourn): New.
15488
15489         * server.h (struct thread_info) <last_resume_kind>: New field.
15490         <attached>: Add comment.
15491         <gdb_detached>: New field.
15492         (handler_func): Change return type to int.
15493         (handle_serial_event, handle_target_event): Ditto.
15494         (gdb_connected): Declare.
15495         (tracing): Delete.
15496         (disconnected_tracing): Declare.
15497         (stop_tracing): Declare.
15498
15499         * server.c (handle_query) <qSupported>: Report support for
15500         disconnected tracing.
15501         (queue_stop_reply_callback): Account for running threads.
15502         (gdb_wants_thread_stopped): New.
15503         (gdb_wants_all_threads_stopped): New.
15504         (gdb_reattached_process): New.
15505         (handle_status): Clear the `gdb_detached' flag of all processes.
15506         In all-stop, stop all threads.
15507         (main): Be sure to leave tfind mode.  Handle disconnected tracing.
15508         (process_serial_event): If the remote connection breaks, or if an
15509         exit was forced with "monitor exit", force an event loop exit.
15510         Handle disconnected tracing on detach.
15511         (handle_serial_event): Adjust.
15512         (handle_target_event): If GDB isn't connected, forward events back
15513         to the inferior, unless the last process exited, in which case,
15514         exit gdbserver.  Adjust interface.
15515
15516         * remote-utils.c (remote_open): Don't block in accept.  Instead
15517         register an event loop source on the listen socket file
15518         descriptor.  Refactor bits into ...
15519         (listen_desc): ... this new global.
15520         (gdb_connected): ... this new function.
15521         (enable_async_notification): ... this new function.
15522         (handle_accept_event): ... this new function.
15523         (remote_close): Clear remote_desc.
15524
15525         * inferiors.c (add_thread): Set the new thread's last_resume_kind.
15526
15527         * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
15528         New fields.
15529         (mourn_inferior): Define.
15530         (target_process_qsupported): Avoid the dangling else problem.
15531         (thread_stopped): Define.
15532         (pause_all): Define.
15533         (target_waitstatus_to_string): Declare.
15534         * target.c (target_waitstatus_to_string): New.
15535
15536         * tracepoint.c (tracing): Make extern.
15537         (disconnected_tracing): New.
15538         (stop_tracing): Make extern.  Handle tracing stops due to GDB
15539         disconnecting.
15540         (cmd_qtdisconnected): New.
15541         (cmd_qtstatus): Report disconnected tracing status in trace reply.
15542         (handle_tracepoint_general_set): Handle QTDisconnected.
15543
15544         * event-loop.c (event_handler_func): Change return type to int.
15545         (process_event): Bail out if the event handler wants the event
15546         loop to stop.
15547         (handle_file_event): Ditto.
15548         (start_event_loop): Bail out if the event handler wants the event
15549         loop to stop.
15550
15551         * nto-low.c (nto_target_ops): Adjust.
15552         * spu-low.c (spu_wait): Don't remove the process here.
15553         (spu_target_ops): Adjust.
15554         * win32-low.c (win32_wait): Don't remove the process here.
15555         (win32_target_ops): Adjust.
15556
15557 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
15558
15559         * regcache.c (realloc_register_cache): Invalidate inferior's
15560         regcache before recreating it.
15561
15562 2010-04-09  Pedro Alves  <pedro@codesourcery.com>
15563
15564         * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
15565
15566 2010-04-09  Stan Shebs  <stan@codesourcery.com>
15567             Pedro Alves  <pedro@codesourcery.com>
15568
15569         * server.h (LONGEST): New.
15570         (struct thread_info) <while_stepping>: New field.
15571         (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
15572         Declare.
15573         (initialize_tracepoint, handle_tracepoint_general_set)
15574         (handle_tracepoint_query, tracepoint_finished_step)
15575         (tracepoint_was_hit, release_while_stepping_state_list):
15576         (current_traceframe): Declare.
15577         * server.c (handle_general_set): Handle tracepoint packets.
15578         (read_memory): New.
15579         (write_memory): New.
15580         (handle_search_memory_1): Use read_memory.
15581         (handle_query): Report support for conditional tracepoints, trace
15582         state variables, and tracepoint sources.  Handle tracepoint
15583         queries.
15584         (main): Initialize the tracepoints module.
15585         (process_serial_event): Handle traceframe reads/writes.
15586
15587         * linux-low.c (handle_tracepoints): New.
15588         (linux_wait_1): Call it.
15589         (linux_resume_one_lwp): Handle while-stepping.
15590         (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
15591         (linux_target_ops): Install them.
15592         * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
15593         New field.
15594         * linux-x86-low.c (x86_supports_tracepoints): New.
15595         (the_low_target). Install it.
15596
15597         * mem-break.h (delete_breakpoint): Declare.
15598         * mem-break.c (delete_breakpoint): Make external.
15599
15600         * target.h (struct target_ops): Add `supports_tracepoints',
15601         `read_pc', and `write_pc' fields.
15602         (target_supports_tracepoints): Define.
15603         * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
15604         (phex_nz): New.
15605
15606         * regcache.h (struct regcache) <registers_owned>: New field.
15607         (init_register_cache, regcache_cpy): Declare.
15608         (regcache_read_pc, regcache_write_pc): Declare.
15609         (register_cache_size): Declare.
15610         (supply_regblock): Declare.
15611         * regcache.c (init_register_cache): New.
15612         (new_register_cache): Use it.
15613         (regcache_cpy): New.
15614         (register_cache_size): New.
15615         (supply_regblock): New.
15616         (regcache_read_pc, regcache_write_pc): New.
15617
15618         * tracepoint.c: New.
15619
15620         * Makefile.in (OBS): Add tracepoint.o.
15621         (tracepoint.o): New rule.
15622
15623 2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>
15624
15625         * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
15626         (i386-mmx.o): New.
15627         (i386-mmx.c): Likewise.
15628         (i386-mmx-linux.o): Likewise.
15629         (i386-mmx-linux.c): Likewise.
15630
15631         * configure.srv (srv_i386_regobj): Add i386-mmx.o.
15632         (srv_i386_linux_regobj): Add i386-mmx-linux.o.
15633         (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
15634         (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
15635
15636         * linux-x86-low.c (init_registers_i386_mmx_linux): New.
15637         (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
15638         and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
15639
15640 2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>
15641
15642         * Makefile.in (clean): Updated.
15643         (i386-avx.o): New.
15644         (i386-avx.c): Likewise.
15645         (i386-avx-linux.o): Likewise.
15646         (i386-avx-linux.c): Likewise.
15647         (amd64-avx.o): Likewise.
15648         (amd64-avx.c): Likewise.
15649         (amd64-avx-linux.o): Likewise.
15650         (amd64-avx-linux.c): Likewise.
15651
15652         * configure.srv (srv_i386_regobj): Add i386-avx.o.
15653         (srv_i386_linux_regobj): Add i386-avx-linux.o.
15654         (srv_amd64_regobj): Add amd64-avx.o.
15655         (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
15656         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
15657         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
15658         (srv_i386_xmlfiles): Add i386/i386-avx.xml.
15659         (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
15660         (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
15661         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
15662
15663         * i387-fp.c: Include "i386-xstate.h".
15664         (i387_xsave): New.
15665         (i387_cache_to_xsave): Likewise.
15666         (i387_xsave_to_cache): Likewise.
15667         (x86_xcr0): Likewise.
15668
15669         * i387-fp.h (i387_cache_to_xsave): Likewise.
15670         (i387_xsave_to_cache): Likewise.
15671         (x86_xcr0): Likewise.
15672
15673         * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
15674         * linux-crisv32-low.c (target_regsets): Likewise.
15675         * linux-m68k-low.c (target_regsets): Likewise.
15676         * linux-mips-low.c (target_regsets): Likewise.
15677         * linux-ppc-low.c (target_regsets): Likewise.
15678         * linux-s390-low.c (target_regsets): Likewise.
15679         * linux-sh-low.c (target_regsets): Likewise.
15680         * linux-sparc-low.c (target_regsets): Likewise.
15681         * linux-xtensa-low.c (target_regsets): Likewise.
15682
15683         * linux-low.c: Include <sys/uio.h>.
15684         (regsets_fetch_inferior_registers): Support nt_type.
15685         (regsets_store_inferior_registers): Likewise.
15686         (linux_process_qsupported): New.
15687         (linux_target_ops): Add linux_process_qsupported.
15688
15689         * linux-low.h (regset_info): Add nt_type.
15690         (linux_target_ops): Add process_qsupported.
15691
15692         * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
15693         and <sys/uio.h>.
15694         (init_registers_i386_avx_linux): New.
15695         (init_registers_amd64_avx_linux): Likewise.
15696         (xmltarget_i386_linux_no_xml): Likewise.
15697         (xmltarget_amd64_linux_no_xml): Likewise.
15698         (PTRACE_GETREGSET): Likewise.
15699         (PTRACE_SETREGSET): Likewise.
15700         (x86_fill_xstateregset): Likewise.
15701         (x86_store_xstateregset): Likewise.
15702         (use_xml): Likewise.
15703         (x86_linux_update_xmltarget): Likewise.
15704         (x86_linux_process_qsupported): Likewise.
15705         (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
15706         (x86_arch_setup): Don't call init_registers_amd64_linux nor
15707         init_registers_i386_linux here.  Call
15708         x86_linux_update_xmltarget.
15709         (the_low_target): Add x86_linux_process_qsupported.
15710
15711         * server.c (handle_query): Call target_process_qsupported.
15712
15713         * target.h (target_ops): Add process_qsupported.
15714         (target_process_qsupported): New.
15715
15716 2010-04-03  Pedro Alves  <pedro@codesourcery.com>
15717
15718         * inferiors.c (add_thread): Set last_status kind to
15719         TARGET_WAITKIND_IGNORE.
15720         * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
15721         fetch.  Use ptid_of.  Avoid unnecessary get_lwp_thread calls.
15722         (linux_wait_1): Move `thread' local definition to block that uses
15723         it.  Don't NULL initialize `event_child'.
15724         (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
15725         Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
15726         * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
15727
15728 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
15729
15730         * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
15731         an extended waitstatus, or by a watchpoint.
15732         (cancel_breakpoints_callback): Don't cancel a breakpoint if the
15733         thread was stepping or has been stopped by a watchpoint.
15734
15735 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
15736
15737         * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
15738         (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
15739         of another, then delete the previous, and validate all
15740         breakpoints.
15741         (validate_inserted_breakpoint): New.
15742         (delete_disabled_breakpoints): New.
15743         (validate_breakpoints): New.
15744         (check_mem_read): Validate breakpoints before trusting their
15745         shadow.  Delete disabled breakpoints.
15746         (check_mem_write): Validate breakpoints before trusting they
15747         should be inserted.  Delete disabled breakpoints.
15748         * mem-break.h (validate_breakpoints):
15749         * server.c (handle_query): Validate breakpoints when we see a
15750         qSymbol query.
15751
15752 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
15753
15754         * linux-low.c (linux_wait_1): Avoid setting need_step_over is
15755         there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
15756         if we could tell there's a GDB breakpoint at stop_pc.
15757         (need_step_over_p): Don't do a step over if we find a GDB
15758         breakpoint at the resume PC.
15759
15760         * mem-break.c (struct raw_breakpoint): New.
15761         (enum bkpt_type): New type `gdb_breakpoint'.
15762         (struct breakpoint): Delete the `PC', `old_data' and `inserted'
15763         fields.  New field `raw'.
15764         (find_raw_breakpoint_at): New.
15765         (set_raw_breakpoint_at): Handle refcounting.  Create a raw
15766         breakpoint instead.
15767         (set_breakpoint_at): Adjust.
15768         (delete_raw_breakpoint): New.
15769         (release_breakpoint): New.
15770         (delete_breakpoint): Rename to...
15771         (delete_breakpoint_1): ... this.  Add proc parameter.  Use
15772         release_breakpoint.  Return ENOENT.
15773         (delete_breakpoint): Reimplement.
15774         (find_breakpoint_at): Delete.
15775         (find_gdb_breakpoint_at): New.
15776         (delete_breakpoint_at): Delete.
15777         (set_gdb_breakpoint_at): New.
15778         (delete_gdb_breakpoint_at): New.
15779         (gdb_breakpoint_here): New.
15780         (set_reinsert_breakpoint): Use release_breakpoint.
15781         (uninsert_breakpoint): Rename to ...
15782         (uninsert_raw_breakpoint): ... this.
15783         (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
15784         (reinsert_raw_breakpoint): Change parameter type to
15785         raw_breakpoint.
15786         (reinsert_breakpoints_at): Adjust to handle raw breakpoints
15787         instead.
15788         (check_breakpoints): Adjust.  Use release_breakpoint.
15789         (breakpoint_here): Rewrite using find_raw_breakpoint_at.
15790         (breakpoint_inserted_here): Ditto.
15791         (check_mem_read): Adjust to iterate over raw breakpoints instead.
15792         Don't trust the breakpoint's shadow if it is not inserted.
15793         (check_mem_write): Adjust to iterate over raw breakpoints instead.
15794         (delete_all_breakpoints): Adjust.
15795         (free_all_breakpoints): Mark all breakpoints as uninserted, and
15796         use delete_breakpoint_1.
15797
15798         * mem-break.h (breakpoints_supported): Delete declaration.
15799         (set_gdb_breakpoint_at): Declare.
15800         (gdb_breakpoint_here): Declare.
15801         (delete_breakpoint_at): Delete.
15802         (delete_gdb_breakpoint_at): Declare.
15803
15804         * server.h (struct raw_breakpoint): Forward declare.
15805         (struct process_info): New field `raw_breakpoints'.
15806
15807         * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
15808         breakpoints.
15809
15810 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
15811
15812         * linux-low.c (status_pending_p_callback): Fix comment.
15813         (linux_wait_for_event_1): Move most of the internal breakpoint
15814         handling from here...
15815         (linux_wait_1): ... to here.
15816         (count_events_callback): New.
15817         (select_singlestep_lwp_callback): New.
15818         (select_event_lwp_callback): New.
15819         (cancel_breakpoints_callback): New.
15820         (select_event_lwp): New.
15821         (linux_wait_1): Simplify internal breakpoint handling.  Give equal
15822         priority to all LWPs that have had events that should be reported
15823         to the client.  Cancel breakpoints when about to reporting the
15824         event to the client, not while stopping lwps.  No longer cancel
15825         finished single-steps here.
15826         (cancel_finished_single_step): Delete.
15827         (cancel_finished_single_steps): Delete.
15828
15829 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
15830
15831         * mem-break.c (enum bkpt_type): New.
15832         (struct breakpoint): New field `type'.
15833         (set_breakpoint_at): Change return type to struct breakpoint
15834         pointer.  Set type to `other_breakpoint' by default.
15835         (delete_breakpoint): Rewrite, supporting more than one breakpoint
15836         in the breakpoint list.
15837         (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
15838         (reinsert_breakpoint): Rename to ...
15839         (reinsert_raw_breakpoint): ... this.
15840         (reinsert_breakpoints_at): Adjust.
15841         * mem-break.h (struct breakpoint): Declare.
15842         (set_breakpoint_at): Change return type to struct breakpoint
15843         pointer.
15844
15845 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
15846
15847         * server.c (handle_query): Assign, not compare.
15848
15849 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
15850
15851         Teach linux gdbserver to step-over-breakpoints.
15852
15853         * linux-low.c (can_hardware_single_step): New.
15854         (supports_breakpoints): New.
15855         (handle_extended_wait): If stopping threads, read the stop pc of
15856         the new cloned LWP.
15857         (get_pc): New.
15858         (get_stop_pc): Add `lwp' parameter.  Handle it.  Bail out if the
15859         low target doesn't support retrieving the PC.
15860         (add_lwp): Set last_resume_kind to resume_continue.
15861         (linux_attach_lwp_1): Adjust comments.  Always set stop_expected.
15862         (linux_attach): Don't clear stop_expected.  Set the lwp's
15863         last_resume_kind to resume_stop.
15864         (linux_detach_one_lwp): Don't check for removed breakpoints.
15865         (check_removed_breakpoint): Delete.
15866         (status_pending_p): Rename to ...
15867         (status_pending_p_callback): ... this.  Don't check for removed
15868         breakpoints.  Don't consider threads that are stopped from GDB's
15869         perspective.
15870         (linux_wait_for_lwp): Always read the stop_pc here.
15871         (cancel_breakpoint): New.
15872         (step_over_bkpt): New global.
15873         (linux_wait_for_event_1): Implement stepping over breakpoints.
15874         (gdb_wants_lwp_stopped): New.
15875         (gdb_wants_all_stopped): New.
15876         (linux_wait_1): Tag threads as gdb-wants-stopped.  Cancel finished
15877         single-step traps here.  Store the thread's last reported target
15878         wait status.
15879         (send_sigstop): Don't clear stop_expected.  Always set it,
15880         instead.
15881         (mark_lwp_dead): Remove reference to pending_is_breakpoint.
15882         (cancel_finished_single_step): New.
15883         (cancel_finished_single_steps): New.
15884         (wait_for_sigstop): Don't cancel finished single-step traps here.
15885         (linux_resume_one_lwp): Don't check for removed breakpoints.
15886         Don't set `step' on non-hardware step archs.
15887         (linux_set_resume_request): Ignore resume_stop requests if already
15888         stopping or stopped.  Set the lwp's last_resume_kind.
15889         (resume_status_pending_p): Don't check for removed breakpoints.
15890         (need_step_over_p): New.
15891         (start_step_over): New.
15892         (finish_step_over): New.
15893         (linux_resume_one_thread): Always queue a sigstop for resume_stop
15894         requests.  Clear the thread's last reported target waitstatus.
15895         Don't use the `suspended' flag.  Don't consider pending breakpoints.
15896         (linux_resume): Start a step-over if necessary.
15897         (proceed_one_lwp): New.
15898         (proceed_all_lwps): New.
15899         (unstop_all_lwps): New.
15900         * linux-low.h (struct lwp_info): Rewrite comment for the
15901         `suspended' flag.  Add the `stop_pc' field.  Delete the
15902         `pending_stop_pc' field.  Tweak the `stepping' flag's comment.
15903         Add `'last_resume_kind' and `need_step_over' fields.
15904         * inferiors.c (struct thread_info): Delete, moved elsewhere.
15905         * mem-break.c (struct breakpoint): Delete `reinserting' flag.
15906         Delete `breakpoint_to_reinsert' field.  New flag `inserted'.
15907         (set_raw_breakpoint_at): New.
15908         (set_breakpoint_at): Rewrite to use it.
15909         (reinsert_breakpoint_handler): Delete.
15910         (set_reinsert_breakpoint): New.
15911         (reinsert_breakpoint_by_bp): Delete.
15912         (delete_reinsert_breakpoints): New.
15913         (uninsert_breakpoint): Rewrite.
15914         (uninsert_breakpoints_at): New.
15915         (reinsert_breakpoint): Rewrite.
15916         (reinsert_breakpoints_at): New.
15917         (check_breakpoints): Rewrite.
15918         (breakpoint_here): New.
15919         (breakpoint_inserted_here): New.
15920         (check_mem_read): Adjust.
15921         * mem-break.h (breakpoints_supported, breakpoint_here)
15922         (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
15923         (reinsert_breakpoint_by_bp): Delete declaration.
15924         (delete_reinsert_breakpoints): Declare.
15925         (reinsert_breakpoint): Delete declaration.
15926         (reinsert_breakpoints_at): Declare.
15927         (uninsert_breakpoint): Delete declaration.
15928         (uninsert_breakpoints_at): Declare.
15929         (check_breakpoints): Adjust prototype.
15930         * server.h: Adjust include order.
15931         (struct thread_info): Declare here.  Add a `last_status' field.
15932
15933 2010-03-23  Michael Snyder  <msnyder@vmware.com>
15934
15935         * server.c (crc32): New function.
15936         (handle_query): Add handling for 'qCRC:' request.
15937
15938 2010-03-23  Pedro Alves  <pedro@codesourcery.com>
15939
15940         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
15941         lwp had been stopped by a watchpoint.
15942
15943 2010-03-16  Pedro Alves  <pedro@codesourcery.com>
15944
15945         * server.h (internal_error): Declare.
15946         (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
15947         * utils.c (internal_error): New function.
15948
15949 2010-03-15  Andreas Schwab  <schwab@redhat.com>
15950
15951         * configure.srv: Fix typo setting srv_regobj.
15952
15953 2010-03-15  Pedro Alves  <pedro@codesourcery.com>
15954
15955         * linux-low.c (fetch_register): Avoid passing a non string literal
15956         format to `error'.
15957         (usr_store_inferior_registers): Ditto.
15958
15959 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
15960
15961         * linux-low.c (linux_write_memory): Bail out early if peeking
15962         memory failed.
15963
15964 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
15965
15966         * linux-low.h (struct lwp_info): New fields
15967         `stopped_by_watchpoint' and `stopped_data_address'.
15968         * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
15969         here, and cache them in the lwp object.
15970         (wait_for_sigstop): Check stopped_by_watchpoint lwp field
15971         directly.
15972         (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
15973         field.
15974         (linux_stopped_by_watchpoint): Rewrite.
15975         (linux_stopped_data_address): Rewrite.
15976
15977 2010-03-06  Simo Melenius  <simo.melenius@iki.fi>
15978
15979         * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
15980         switching the current inferior, not before.
15981
15982 2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>
15983
15984         * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
15985         reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
15986         i386-linux.c and amd64-linux.c.
15987         (reg-i386.o): Removed.
15988         (reg-i386.c): Likewise.
15989         (reg-i386-linux.o): Likewise.
15990         (reg-i386-linux.c): Likewise.
15991         (reg-x86-64.o): Likewise.
15992         (reg-x86-64.c): Likewise.
15993         (reg-x86-64-linux.o): Likewise.
15994         (reg-x86-64-linux.c): Likewise.
15995         (i386.o): New.
15996         (i386.c): Likewise.
15997         (i386-linux.o): Likewise.
15998         (i386-linux.c): Likewise.
15999         (amd64.o): Likewise.
16000         (amd64.c): Likewise.
16001         (amd64-linux.o): Likewise.
16002         (amd64-linux.c): Likewise.
16003
16004         * configure.srv (srv_i386_regobj): New.
16005         (srv_i386_linux_regobj): Likewise.
16006         (srv_amd64_regobj): Likewise.
16007         (srv_amd64_linux_regobj): Likewise.
16008         (srv_i386_32bit_xmlfiles): Likewise.
16009         (srv_i386_64bit_xmlfiles): Likewise.
16010         (srv_i386_xmlfiles): Likewise.
16011         (srv_amd64_xmlfiles): Likewise.
16012         (srv_i386_linux_xmlfiles): Likewise.
16013         (srv_amd64_linux_xmlfiles): Likewise.
16014         (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj.  Set
16015         srv_xmlfiles to $srv_i386_xmlfiles.
16016         (i[34567]86-*-mingw32ce*): Likewise.
16017         (i[34567]86-*-mingw*): Likewise.
16018         (i[34567]86-*-nto*): Likewise.
16019         (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
16020         and $srv_amd64_linux_regobj.  Set srv_xmlfiles to
16021         $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
16022         (x86_64-*-linux*): Likewise.
16023
16024         * linux-x86-low.c (init_registers_x86_64_linux): Removed.
16025         (init_registers_amd64_linux): New.
16026         (x86_arch_setup): Replace init_registers_x86_64_linux with
16027         init_registers_amd64_linux.
16028
16029 2010-02-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
16030
16031         * configure.ac: Check for libdl.  If it is not available link against
16032         static libthread_db.
16033         * configure: Regenerate.
16034
16035 2010-02-22  Pedro Alves  <pedro@codesourcery.com>
16036
16037         PR9605
16038
16039         * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
16040         handing a read watchpoint.
16041         (i386_low_insert_watchpoint): Read watchpoints aren't supported.
16042
16043 2010-02-12  Doug Evans  <dje@google.com>
16044
16045         * linux-low.c (linux_supports_tracefork_flag): Document.
16046         (linux_look_up_symbols): Add comment.
16047
16048 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
16049
16050         * regcache.c (supply_register): Clear regcache if buf is NULL.
16051
16052 2010-02-02  Nicolas Roche  <roche@sourceware.org>
16053             Joel Brobecker  <brobecker@adacore.com>
16054
16055         * inferiors.c (find_inferior): Add function documentation.
16056         (unloaded_dll): Handle the case where the unloaded dll has not
16057         been previously registered in the dll list.
16058
16059 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
16060
16061         * linux-arm-low.c (thumb_breakpoint_len): Delete.
16062         (thumb2_breakpoint): New.
16063         (arm_breakpoint_at): Check for Thumb-2 breakpoints.
16064
16065 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
16066
16067         * linux-low.c (get_stop_pc): Check for SIGTRAP.
16068         (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
16069         breakpoints.
16070
16071 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
16072
16073         * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
16074
16075 2010-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
16076
16077         * linux-s390-low.c (s390_collect_ptrace_register)
16078         (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
16079
16080 2010-01-21  Doug Evans  <dje@google.com>
16081
16082         * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
16083         (PTRACE_ARG4_TYPE): New macro.
16084         (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
16085         (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
16086         (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
16087         (usr_store_inferior_registers): Ditto.
16088         (linux_read_memory, linux_write_memory): Ditto.
16089         (linux_test_for_tracefork): Ditto.
16090
16091         * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
16092         Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
16093
16094 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
16095
16096         * proc-service.c (ps_lgetregs): Don't refetch registers from the
16097         target.
16098
16099 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
16100
16101         * spu-low.c (spu_fetch_registers, spu_store_registers): Change
16102         prototype to take a regcache.  Adjust.
16103
16104 2010-01-20  Pedro Alves  <pedro@codesourcery.com>
16105
16106         * regcache.h (struct thread_info): Forward declare.
16107         (struct regcache): New.
16108         (new_register_cache): Adjust prototype.
16109         (get_thread_regcache): Declare.
16110         (free_register_cache): Adjust prototype.
16111         (registers_to_string, registers_from_string): Ditto.
16112         (supply_register, supply_register_by_name, collect_register)
16113         (collect_register_as_string, collect_register_by_name): Ditto.
16114         * regcache.c (struct inferior_regcache_data): Delete.
16115         (get_regcache): Rename to ...
16116         (get_thread_regcache): ... this.  Adjust.  Switch inferior before
16117         fetching registers.
16118         (regcache_invalidate_one): Adjust.
16119         (regcache_invalidate): Fix prototype.
16120         (new_register_cache): Return the new register cache.
16121         (free_register_cache): Change prototype.
16122         (realloc_register_cache): Adjust.
16123         (registers_to_string): Change prototype to take a regcache.  Adjust.
16124         (registers_from_string): Ditto.
16125         (register_data): Ditto.
16126         (supply_register): Ditto.
16127         (supply_register_by_name): Ditto.
16128         (collect_register): Ditto.
16129         (collect_register_as_string): Ditto.
16130         (collect_register_by_name): Ditto.
16131         * server.c (process_serial_event): Adjust.
16132         * linux-low.h (regset_fill_func, regset_store_func): Change
16133         prototype.
16134         (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
16135         Change prototype.
16136         * linux-low.c (get_stop_pc): Adjust.
16137         (check_removed_breakpoint): Adjust.
16138         (linux_wait_for_event): Adjust.
16139         (linux_resume_one_lwp): Adjust.
16140         (fetch_register): Add regcache parameter.  Adjust.
16141         (usr_store_inferior_registers): Ditto.
16142         (regsets_fetch_inferior_registers): Ditto.
16143         (regsets_store_inferior_registers): Ditto.
16144         (linux_fetch_registers, linux_store_registers): Ditto.
16145         * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
16146         regcache.  Adjust.
16147         (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
16148         Ditto.
16149         * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
16150         prototype to take a regcache.
16151         (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
16152         * remote-utils.c (convert_ascii_to_int, outreg)
16153         (prepare_resume_reply): Change prototype to take a regcache.
16154         Adjust.
16155         * target.h (struct target_ops) <fetch_registers, store_registers>:
16156         Change prototype to take a regcache.
16157         (fetch_inferior_registers, store_inferior_registers): Change
16158         prototype to take a regcache.  Adjust.
16159         * proc-service.c (ps_lgetregs): Adjust.
16160         * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
16161         (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
16162         (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
16163         take a regcache.  Adjust.
16164         * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
16165         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
16166         (arm_store_vfpregset, arm_get_pc, arm_set_pc):
16167         (arm_breakpoint_at): Change prototype to take a regcache.  Adjust.
16168         * linux-cris-low.c (cris_get_pc, cris_set_pc)
16169         (cris_cannot_fetch_register):
16170         (cris_breakpoint_at): Change prototype to take a regcache.
16171         Adjust.
16172         * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
16173         cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
16174         to take a regcache.  Adjust.
16175         (cris_breakpoint_at, cris_insert_point, cris_remove_point):
16176         Adjust.
16177         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
16178         take a regcache.  Adjust.
16179         * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
16180         (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
16181         (m68k_set_pc): Change prototype to take a regcache.  Adjust.
16182         * linux-mips-low.c (mips_get_pc):
16183         (mips_set_pc): Change prototype to take a regcache.  Adjust.
16184         (mips_reinsert_addr): Adjust.
16185         (mips_collect_register): Change prototype to take a regcache.
16186         Adjust.
16187         (mips_supply_register):
16188         (mips_collect_register_32bit, mips_supply_register_32bit)
16189         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16190         (mips_store_fpregset): Ditto.
16191         * linux-ppc-low.c (ppc_supply_ptrace_register)
16192         (ppc_supply_ptrace_register): Ditto.
16193         (parse_spufs_run): Adjust.
16194         (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
16195         (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
16196         (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
16197         take a regcache.  Adjust.
16198         * linux-s390-low.c (s390_collect_ptrace_register)
16199         (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
16200         (s390_set_pc): Change prototype to take a regcache.  Adjust.
16201         (s390_arch_setup): Adjust.
16202         * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
16203         (sh_fill_gregset): Change prototype to take a regcache.  Adjust.
16204         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
16205         (sparc_fill_gregset, sparc_store_gregset_from_stack)
16206         (sparc_store_gregset, sparc_get_pc): Change prototype to take a
16207         regcache.  Adjust.
16208         (sparc_breakpoint_at): Adjust.
16209         * linux-xtensa-low.c (xtensa_fill_gregset):
16210         (xtensa_store_gregset):
16211         (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
16212         (xtensa_set_pc): Change prototype to take a regcache.  Adjust.
16213         * nto-low.c (nto_fetch_registers, nto_store_registers): Change
16214         prototype to take a regcache.  Adjust.
16215         * win32-arm-low.c (arm_fetch_inferior_register)
16216         (arm_store_inferior_register): Change prototype to take a
16217         regcache.  Adjust.
16218         * win32-i386-low.c (i386_fetch_inferior_register)
16219         (i386_store_inferior_register): Change prototype to take a
16220         regcache.  Adjust.
16221         * win32-low.c (child_fetch_inferior_registers)
16222         (child_store_inferior_registers): Change prototype to take a
16223         regcache.  Adjust.
16224         (win32_wait): Adjust.
16225         (win32_fetch_inferior_registers): Change prototype to take a
16226         regcache.  Adjust.
16227         (win32_store_inferior_registers): Adjust.
16228         * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
16229         store_inferior_register>: Change prototype to take a regcache.
16230
16231 2010-01-20  Doug Evans  <dje@google.com>
16232
16233         * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
16234         #ifdef.
16235         (linux_wait_for_event1, linux_init_signals): Ditto.
16236         (W_STOPCODE): Provide definition if missing.
16237
16238 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
16239
16240         * linux-low.c (linux_core_of_thread): New.
16241         (compare_ints, show_process, list_threads): New.
16242         (linux_qxfer_osdata): Report threads and cores.
16243         (linux_target_op): Register linux_core_of_thread.
16244         * remote-utils.c (prepare_resume_reply): Report the core.
16245         (buffer_xml_printf): Support %d specifier.
16246         * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
16247         New.
16248         (handle_query): Handle qXfer:threads.  Announce availability
16249         thereof.
16250         * target.h (struct target_ops): New field core_of_thread.
16251
16252 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
16253
16254         * Makefile.in (clean): Remove new generated files.
16255         (reg-s390.o, reg-s390.c): Remove rules.
16256         (reg-s390x.o, reg-s390x.c): Likewise.
16257         (s390-linux32.o, s390-linux32.c): Add rules.
16258         (s390-linux64.o, s390-linux64.c): Likewise.
16259         (s390x-linux64.o, s390x-linux64.c): Likewise.
16260         * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
16261         * linux-s390-low.c: Include <elf.h>.
16262         (HWCAP_S390_HIGH_GPRS): Define if undefined.
16263         (init_registers_s390): Remove prototype.
16264         (init_registers_s390x): Likewise.
16265         (init_registers_s390_linux32): Add prototype.
16266         (init_registers_s390_linux64): Likewise.
16267         (init_registers_s390x_linux64): Likewise.
16268         (s390_num_regs_3264): New define.
16269         (s390_regmap_3264): New global variable.
16270         (s390_cannot_fetch_register): Remove obsolete check.
16271         (s390_cannot_store_register): Likewise.
16272         (s390_collect_ptrace_register): Handle upper/lower register halves.
16273         (s390_supply_ptrace_register): Likewise.
16274         (s390_fill_gregset): Update to register number changes.
16275         (s390_get_hwcap): New routine.
16276         (s390_arch_setup): Detect 32-bit process running on 64-bit system.
16277         Install appropriate regmap and register set.
16278
16279 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
16280
16281         * server.c (gdbserver_version): Update copyright year to 2010.
16282         * gdbreplay.c (gdbreplay_version): Likewise.
16283
16284 2009-12-28  Doug Evans  <dje@google.com>
16285
16286         * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
16287         elf/external.h.  Include <elf.h> instead but only if necessary.
16288
16289 2009-12-28  Pedro Alves  <pedro@codesourcery.com>
16290
16291         * linux-low.c (linux_remove_process): Remove `detaching'
16292         parameter.  Don't release/detach from thread_db here.
16293         (linux_kill): Release/detach from thread_db here, ...
16294         (linux_detach): ... and here, before actually detaching.
16295         (linux_wait_1): ... and here, when a process exits.
16296         * thread-db.c (any_thread_of): New.
16297         (thread_db_free): Switch the current inferior to a thread of the
16298         passed in process.
16299
16300 2009-12-21  Doug Evans  <dje@google.com>
16301
16302         * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
16303
16304         * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
16305         Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
16306         warning ifndef __NR_tkill.  Move setting of errno there too.
16307         Delete unnecessary resetting of errno after syscall.
16308         Minor comment changes to match gdb/linux-nat.c:kill_lwp.
16309
16310         * configure.ac: Check for dladdr.
16311         * config.in: Regenerate.
16312         * configure: Regenerate.
16313         * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
16314         (try_thread_db_load): Update.
16315
16316         * linux-low.c (my_waitpid): Delete unnecessary prototype.
16317
16318 2009-12-18  Doug Evans  <dje@google.com>
16319
16320         * event-loop.c: Include unistd.h if it exists.
16321
16322         * linux-low.c (my_waitpid): Move definition away from being in
16323         between linux_tracefork_child/linux_test_for_tracefork.
16324
16325         * gdb_proc_service.h (psaddr_t): Fix type.
16326         * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
16327         signature to match glibc.
16328
16329 2009-12-16  Doug Evans  <dje@google.com>
16330
16331         * linux-low.c (linux_read_memory): Fix argument to read.
16332
16333 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
16334
16335         * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
16336         events, don't leave current_inferior pointing at null.
16337
16338 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
16339
16340         * win32-low.c (LOG): Delete.
16341         (OUTMSG): Output to stderr.
16342         (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
16343         on compile time LOG macro.
16344         (win32_wait): Fix debug output.
16345
16346 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
16347
16348         * win32-low.c (win32_add_one_solib): If the dll name is
16349         "ntdll.dll", prepend the system directory to the dll path.
16350
16351 2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>
16352
16353         * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
16354
16355 2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>
16356             Vladimir Prus  <vladimir@codesourcery.com>
16357
16358         * Makefile.in (reg-cf.o, reg-cf.c): New targets.
16359         * configure.ac: Check for __mcoldfire__ and set
16360         gdb_cv_m68k_is_coldfire.
16361         * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
16362         reg-cf.o and reg-m68k.o.
16363         * configure: Regenerated.
16364
16365 2009-11-16  Pedro Alves  <pedro@codesourcery.com>
16366
16367         * linux-low.c (linux_remove_process): Add `detaching' parameter.
16368         Pass it to thread_db_free.
16369         (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
16370         proper `detaching' argument to linux_remove_process.
16371         * linux-low.h (thread_db_free): Add `detaching' parameter.
16372         * thread-db.c (thread_db_init): Pass false as `detaching' argument
16373         to thread_db_free.
16374         (thread_db_free): Add `detaching' parameter.  Only
16375         call td_ta_clear_event if detaching from process.
16376
16377 2009-11-12  Maxim Kuvyrkov  <maxim@codesourcery.com>
16378
16379         * thread-db.c (thread_db_free): Fix typo.
16380
16381 2009-11-11  Paul Pluzhnikov  <ppluzhnikov@google.com>
16382
16383         PR gdb/10838
16384         * thread-db.c (thread_db_free): Call td_ta_clear_event.
16385
16386 2009-11-03  Nathan Sidwell  <nathan@codesourcery.com>
16387
16388         * configure.ac (i[34567]86-*): Check if we're targetting x86-64
16389         with an i686 compiler.
16390         * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
16391         needed.
16392         * configure: Rebuilt.
16393
16394 2009-10-29  Sandra Loosemore  <sandra@codesourcery.com>
16395
16396         PR gdb/10783
16397
16398         * server.c (handle_search_memory_1): Correct read_addr initialization
16399         in loop for searching subsequent chunks.
16400
16401 2009-10-29  Paul Pluzhnikov  <ppluzhnikov@google.com>
16402
16403         * configure.ac: New --with-libthread-db option.
16404         * thread-db.c: Allow direct dependence on libthread_db.
16405         (thread_db_free): Adjust.
16406         * config.in: Regenerate.
16407         * configure: Likewise.
16408
16409 2009-10-28  Paul Pluzhnikov  <ppluzhnikov@google.com>
16410
16411         PR gdb/10757
16412         * thread-db.c (attach_thread): New function.
16413         (maybe_attach_thread): Return success/failure.
16414         (find_new_threads_callback): Adjust.
16415         (thread_db_find_new_threads): Loop until no new threads.
16416
16417 2009-10-13  Pedro Alves  <pedro@codesourcery.com>
16418
16419         * proc-service.c (ps_lgetregs): Formatting.
16420
16421 2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>
16422
16423         * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
16424         * configure.ac: Adjust.
16425         * linux-low.h (struct process_info_private): Move members to struct
16426         thread_db.
16427         (thread_db_free, thread_db_handle_monitor_command): New prototype.
16428         * linux-low.c (linux_remove_process): Adjust.
16429         (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
16430         * server.c (handle_query): Move code ...
16431         (handle_monitor_command): ... here. New function.
16432         * target.h (struct target_ops): New member.
16433         * thread-db.c (struct thread_db): New.
16434         (libthread_db_search_path): New variable.
16435         (thread_db_create_event, thread_db_enable_reporting)
16436         (find_one_thread, maybe_attach_thread, find_new_threads_callback)
16437         (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
16438         (try_thread_db_load_1, dladdr_to_soname): New functions.
16439         (try_thread_db_load, thread_db_load_search): New functions.
16440         (thread_db_init): Search for libthread_db.
16441         (thread_db_free): New function.
16442         (thread_db_handle_monitor_command): Likewise.
16443         * config.in: Regenerate.
16444         * configure: Regenerate.
16445
16446 2009-09-27  Ulrich Weigand  <uweigand@de.ibm.com>
16447
16448         * spu-low.c (spu_kill): Wait for inferior to terminate.
16449         Call clear_inferiors.
16450         (spu_detach): Call clear_inferiors.
16451
16452 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16453
16454         * aclocal.m4: Regenerate.
16455         * config.in: Likewise.
16456         * configure: Likewise.
16457
16458 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
16459
16460         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
16461         (parse_spufs_run): New function.
16462         (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
16463         (ppc_breakpoint_at): Handle SPU breakpoints.
16464
16465 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
16466
16467         * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
16468         (SPUFS_MAGIC): Define.
16469         (spu_enumerate_spu_ids): New function.
16470         (linux_qxfer_spu): New function.
16471         (linux_target_ops): Install linux_qxfer_spu.
16472
16473 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
16474
16475         * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
16476         and powerpc-cell64l.o to srv_regobj.  Add rs6000/powerpc-cell32l.xml
16477         and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
16478         * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
16479         (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
16480         (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
16481         * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
16482         (init_registers_powerpc_cell32l): Add prototype.
16483         (init_registers_powerpc_cell64l): Likewise.
16484         (ppc_arch_setup): Detect Cell/B.E. architecture.
16485
16486 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16487
16488         * Makefile.in (datarootdir): New variable.
16489
16490 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
16491
16492         * linux-low.c (linux_write_memory): Update debugging output.
16493         * Makefile.in (clean): Add new descriptions.
16494         (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
16495         (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
16496         * configure.srv: Add new files for arm*-*-linux*.
16497         * linux-arm-low.c: Add new declarations.
16498         (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
16499         (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
16500         (HWCAP_VFPv3D16): New.
16501         (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
16502         instead of __IWMMXT__.
16503         (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
16504         (arm_arch_setup): New.
16505         (target_regsets): Remove #ifdef.  Add VFP regset.
16506         (the_low_target): Use arm_arch_setup.
16507
16508 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
16509
16510         * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
16511         the main thread again.
16512
16513 2009-07-06  Aleksandar Ristovski  <aristovski@qnx.com>
16514
16515         Adding Neutrino gdbserver.
16516         * configure: Regenerated.
16517         * configure.ac: Add case for srv_qnx and set LIBS accordingly.
16518         * configure.srv (i[34567]86-*-nto*): New target.
16519         * nto-low.c, nto-low.h, nto-x86-low.c: New files.
16520         * remote-utils.c [__QNX__]: Include sys/iomgr.h
16521         (nto_comctrl) [__QNX__]: New function.
16522         (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
16523
16524 2009-07-05  Danny Backx  <dannybackx@users.sourceforge.net>
16525
16526         * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
16527         srv_tgtobj.
16528
16529 2009-07-04  Danny Backx  <dannybackx@users.sourceforge.net>
16530             Pedro Alves  <pedro@codesourcery.com>
16531
16532         * win32-i386-low.c (i386_get_thread_context): Handle systems that
16533         don't support CONTEXT_EXTENDED_REGISTERS.
16534         (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
16535         (the_low_target): Install them.
16536         * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
16537         failing with ERROR_PIPE_NOT_CONNECTED.
16538
16539 2009-06-30  Doug Evans  <dje@google.com>
16540             Pierre Muller  <muller@ics.u-strasbg.fr>
16541
16542         Add h/w watchpoint support to x86-linux, win32-i386.
16543         * Makefile.in (SFILES): Add i386-low.c
16544         (i386_low_h): Define.
16545         (i386-low.o): Add dependencies.
16546         (linux-x86-low.o): Add i386-low.h dependency.
16547         (win32-i386-low.o): Ditto.
16548         * i386-low.c: New file.
16549         * i386-low.h: New file.
16550         * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
16551         (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
16552         * linux-low.c (linux_add_process): Initialize arch_private.
16553         (linux_remove_process): Free arch_private.
16554         (add_lwp): Initialize arch_private.
16555         (delete_lwp): Free arch_private.
16556         (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
16557         provided.
16558         * linux-low.h (process_info_private): New member arch_private.
16559         (lwp_info): New member arch_private.
16560         (linux_target_ops): New members new_process, new_thread,
16561         prepare_to_resume.
16562         (ptid_of): New macro.
16563         * linux-x86-low.c: Include stddef.h, i386-low.h.
16564         (arch_process_info): New struct.
16565         (arch_lwp_info): New struct.
16566         (x86_linux_dr_get, x86_linux_dr_set): New functions.
16567         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
16568         (i386_dr_low_get_status): New function.
16569         (x86_insert_point, x86_remove_point): New functions.
16570         (x86_stopped_by_watchpoint): New function.
16571         (x86_stopped_data_address): New function.
16572         (x86_linux_new_process, x86_linux_new_thread): New functions.
16573         (x86_linux_prepare_to_resume): New function.
16574         (the_low_target): Add entries for insert_point, remove_point,
16575         stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
16576         prepare_to_resume.
16577         * server.c (debug_hw_points): New global.
16578         (monitor_show_help): Document set debug-hw-points.
16579         (handle_query): Process "set debug-hw-points".
16580         * server.h (debug_hw_points): Declare.
16581         (paddress): Declare.
16582         * utils.c (NUMCELLS, CELLSIZE): New macros.
16583         (get_sell, xsnprintf, paddress): New functions.
16584         * win32-arm-low.c (the_low_target): Add entries for insert_point,
16585         remove_point, stopped_by_watchpoint, stopped_data_address.
16586         * win32-i386-low.c: Include i386-low.h.
16587         (debug_reg_state): Replaces dr.
16588         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
16589         (i386_dr_low_get_status): New function.
16590         (i386_insert_point, i386_remove_point): New functions.
16591         (i386_stopped_by_watchpoint): New function.
16592         (i386_stopped_data_address): New function.
16593         (i386_initial_stuff): Update.
16594         (get_thread_context,set_thread_context,i386_thread_added): Update.
16595         (the_low_target): Add entries for insert_point,
16596         remove_point, stopped_by_watchpoint, stopped_data_address.
16597         * win32-low.c (win32_insert_watchpoint): New function.
16598         (win32_remove_watchpoint): New function.
16599         (win32_stopped_by_watchpoint): New function.
16600         (win32_stopped_data_address): New function.
16601         (win32_target_ops): Add entries for insert_watchpoint,
16602         remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
16603         * win32-low.h (win32_target_ops): New members insert_point,
16604         remove_point, stopped_by_watchpoint, stopped_data_address.
16605
16606 2009-06-25  Pedro Alves  <pedro@codesourcery.com>
16607
16608         * server.c (process_serial_event): Re-return unsupported, not
16609         error, if the type isn't recognized.  Re-allow supporting only
16610         insert or remove packets.  Also call require_running for
16611         breakpoints.  Add missing break statement to default case.  Tidy.
16612         * target.h (struct target_ops): Rename insert_watchpoint to
16613         insert_point, and remove_watchpoint to remove_point.
16614
16615         * linux-low.h (struct linux_target_ops): Likewise.
16616         * linux-low.c (linux_insert_watchpoint): Rename to ...
16617         (linux_insert_point): ... this.  Adjust.
16618         (linux_remove_watchpoint): Rename to ...
16619         (linux_remove_point): ... this.  Adjust.
16620         (linux_target_ops): Adjust.
16621         * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
16622         (cris_insert_point): ... this.
16623         (cris_remove_watchpoint): Rename to ...
16624         (cris_remove_point): ... this.
16625         (the_low_target): Adjust.
16626
16627 2009-06-24  Pierre Muller  <muller@ics.u-strasbg.fr>
16628
16629         * server.c (handle_v_kill): Pass signal_pid to
16630         kill_inferior if multi_process is zero.
16631
16632 2009-06-23  Aleksandar Ristovski  <aristovski@qnx.com>
16633
16634         * server.c (process_serial_event): Add support for Z0 and Z1 packet.
16635         * target.h (target_ops): Comment for *_watchpoint to make it clear
16636         the functions can get types '0' and '1'.
16637
16638 2009-06-22  Aleksandar Ristovski  <aristovski@qnx.com>
16639
16640         * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
16641         * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
16642         * regcache.c (get_regcache): Likewise.
16643         * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
16644         * win32-low.c (child_fetch_inferior_registers): Remove check for
16645         regno 0.
16646
16647 2009-06-19  Aleksandar Ristovski  <aristovski@qnx.com>
16648             Pedro Alves <pedro@codesourcery.com>
16649
16650         * target.h (struct target_ops) <supports_multi_process>: New
16651         callback.
16652         (target_supports_multi_process): New.
16653         * server.c (handle_query): Even if GDB reports support, only
16654         enable multi-process if the target also supports it.  Report
16655         multi-process support only if the target backend supports it.
16656         * linux-low.c (linux_supports_multi_process): New function.
16657         (linux_target_ops): Install it as target_supports_multi_process
16658         callback.
16659
16660 2009-05-24  Doug Evans  <dje@google.com>
16661
16662         Global renaming of find_thread_pid to find_thread_ptid.
16663         * server.h (find_thread_ptid): Renamed from find_thread_pid.
16664         * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
16665         All callers updated.
16666
16667         * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
16668         to resume the newly created thread, don't call ptrace (PTRACE_CONT)
16669         directly.
16670
16671         * linux-low.c (get_stop_pc): Print pc if debug_threads.
16672         (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
16673         (linux_resume_one_lwp): Ditto.
16674
16675 2009-05-23  Doug Evans  <dje@google.com>
16676
16677         * linux-low.c (linux_resume_one_lwp): Change type of first arg
16678         from struct inferior_list_entry * to struct lwp_info *.
16679         All callers updated.
16680
16681 2009-05-13  Doug Evans  <dje@google.com>
16682
16683         * linux-x86-low.c: Don't include assert.h.
16684         (x86_siginfo_fixup): Use fatal, not assert.
16685         (x86_arch_setup): Fix comment.
16686
16687 2009-05-12  Doug Evans  <dje@google.com>
16688
16689         Biarch support for i386/amd64 gdbserver.
16690         * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
16691         Add linux-x86-low.c.
16692         (linux-i386-low.o, linux-x86-64-low.o): Delete.
16693         (linux-x86-low.o): Add.
16694         * linux-x86-64-low.c: Delete.
16695         * linux-i386-low.c: Delete.
16696         * linux-x86-low.c: New file.
16697         * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
16698         linux-x86-low.o.
16699         (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
16700         linux-x86-low.o.
16701         (x86_64-linux srv_regobj): Add reg-i386-linux.o.
16702         * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
16703         (linux_child_pid_to_exec_file): New function.
16704         (elf_64_header_p, elf_64_file_p): New functions.
16705         (siginfo_fixup): New function.
16706         (linux_xfer_siginfo): New local inf_siginfo.  Call siginfo_fixup to
16707         give target a chance to convert layout.
16708         * linux-low.h (linux_target_ops): New member siginfo_fixup.
16709         (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
16710
16711 2009-05-07  Doug Evans  <dje@google.com>
16712
16713         * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
16714         (regsets_store_inferior_registers): Ditto.
16715
16716 2009-05-06  Pedro Alves  <pedro@codesourcery.com>
16717
16718         PR server/10048
16719
16720         * linux-low.c (must_set_ptrace_flags): Delete.
16721         (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
16722         of the global.
16723         (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here.  Set
16724         `lwp->must_set_ptrace_flags' instead.
16725         (linux_wait_for_event_1): Set ptrace options here.
16726         (linux_wait_1): ... not here.
16727
16728 2009-04-30  Doug Evans  <dje@google.com>
16729
16730         * inferiors.c (started_inferior_callback): New function.
16731         (attached_inferior_callback): New function.
16732         (have_started_inferiors_p, have_attached_inferiors_p): New functions.
16733         * server.c (print_started_pid, print_attached_pid): New functions.
16734         (detach_or_kill_for_exit): New function.
16735         (main): Call it instead of for_each_inferior (kill_inferior_callback).
16736         * server.h (have_started_inferiors_p): Declare.
16737         (have_attached_inferiors_p): Declare.
16738
16739         * inferiors.c (remove_process): Fix memory leak, free process.
16740         * linux-low.c (linux_remove_process): New function.
16741         (linux_kill): Call it instead of remove_process.
16742         (linux_detach, linux_wait_1): Ditto.
16743
16744 2009-04-19  Danny Backx  <dannybackx@users.sourceforge.net>
16745
16746         * configure.srv: Add x86 Windows CE target.
16747
16748 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
16749
16750         * inferiors.c (get_thread_process): Make global.
16751         * server.h (get_thread_process): Add prototype.
16752         * thread-db.c (find_one_thread): Use get_thread_process
16753         instead of current_process.
16754         (thread_db_get_tls_address): Do not crash if called when
16755         thread layer is not yet initialized.
16756
16757 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
16758
16759         * remote-utils.c (prepare_resume_reply): Null-terminate packet.
16760         * spu-low.c (current_tid): Rename to ...
16761         (current_ptid): ... this.
16762         (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
16763         spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
16764         ptid_get_lwp (current_ptid) instead of current_tid.
16765         (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
16766         instead of current_tid.  Use find_process_pid to verify pid
16767         argument is valid.  Pass proper argument to remove_process.
16768         (spu_thread_alive): Compare current_ptid instead of current_tid.
16769         (spu_resume): Likewise.
16770
16771 2009-04-02  Pedro Alves  <pedro@codesourcery.com>
16772
16773         * linux-low.c (usr_store_inferior_registers): Declare local `pid'
16774         variable.
16775
16776 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
16777
16778         Implement the multiprocess extensions, and add linux multiprocess
16779         support.
16780
16781         * server.h (ULONGEST): Declare.
16782         (struct ptid, ptid_t): New.
16783         (minus_one_ptid, null_ptid): Declare.
16784         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
16785         (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
16786         (struct inferior_list_entry): Change `id' type from unsigned from
16787         to ptid_t.
16788         (struct sym_cache, struct breakpoint, struct
16789         process_info_private): Forward declare.
16790         (struct process_info): Declare.
16791         (current_process): Declare.
16792         (all_processes): Declare.
16793         (initialize_inferiors): Declare.
16794         (add_thread): Adjust to use ptid_t.
16795         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
16796         (add_process, remove_process, find_thread_pid): Declare.
16797         (find_inferior_id): Adjust to use ptid_t.
16798         (cont_thread, general_thread, step_thread): Change type to ptid_t.
16799         (multi_process): Declare.
16800         (push_event): Adjust to use ptid_t.
16801         (read_ptid, write_ptid): Declare.
16802         (prepare_resume_reply): Adjust to use ptid_t.
16803         (clear_symbol_cache): Declare.
16804         * inferiors.c (all_processes): New.
16805         (null_ptid, minus_one_ptid): New.
16806         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
16807         (ptid_get_tid, ptid_equal, ptid_is_pid): New.
16808         (add_thread): Change unsigned long to ptid.  Remove gdb_id
16809         parameter.  Adjust.
16810         (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
16811         (gdb_id_to_thread): Rename to ...
16812         (find_thread_pid): ... this.  Change unsigned long to ptid.
16813         (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
16814         (loaded_dll, pull_pid_from_list): Adjust.
16815         (add_process, remove_process, find_process_pid)
16816         (get_thread_process, current_process, initialize_inferiors): New.
16817         * target.h (struct thread_resume) <thread>: Change type to ptid_t.
16818         (struct target_waitstatus) <related_pid>: Ditto.
16819         (struct target_ops) <kill, detach>: Add `pid' argument.  Change
16820         return type to int.
16821         (struct target_ops) <join>: Add `pid' argument.
16822         (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
16823         (struct target_ops) <wait>: Add `ptid' field.  Change return type
16824         to ptid.
16825         (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
16826         (mywait): Add `ptid' argument.  Change return type to ptid_t.
16827         (target_pid_to_str): Declare.
16828         * target.c (set_desired_inferior): Adjust to use ptids.
16829         (mywait): Add new `ptid' argument.  Adjust.
16830         (target_pid_to_str): New.
16831         * mem-break.h (free_all_breakpoints): Declare.
16832         * mem-break.c (breakpoints): Delelete.
16833         (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
16834         (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
16835         to use per-process breakpoint list.
16836         (free_all_breakpoints): New.
16837         * remote-utils.c (struct sym_cache) <name>: Drop `const'.
16838         (symbol_cache, all_symbols_looked_up): Delete.
16839         (hexchars): New.
16840         (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
16841         read_ptid): New.
16842         (prepare_resume_reply): Change ptid argument's type from unsigned
16843         long to ptid_t.  Adjust.  Implement W;process and X;process.
16844         (free_sym_cache, clear_symbol_cache): New.
16845         (look_up_one_symbol): Adjust to per-process symbol cache.  *
16846         * server.c (cont_thread, general_thread, step_thread): Change type
16847         to ptid_t.
16848         (attached): Delete.
16849         (multi_process): New.
16850         (last_ptid): Change type to ptid_t.
16851         (struct vstop_notif) <ptid>: Change type to ptid_t.
16852         (queue_stop_reply, push_event): Change `ptid' argument's type to
16853         ptid_t.
16854         (discard_queued_stop_replies): Add `pid' argument.
16855         (start_inferior): Adjust to use ptids.  Adjust to mywait interface
16856         changes.  Don't reference the `attached' global.
16857         (attach_inferior): Adjust to mywait interface changes.
16858         (handle_query): Adjust to use ptids.  Parse GDB's qSupported
16859         features.  Handle and report "multiprocess+".  Handle
16860         "qAttached:PID".
16861         (handle_v_cont): Adjust to use ptids.  Adjust to mywait interface
16862         changes.
16863         (handle_v_kill): New.
16864         (handle_v_stopped): Adjust to use target_pid_to_str.
16865         (handle_v_requests): Allow multiple attaches and runs when
16866         multiprocess extensions are in effect.  Handle "vKill".
16867         (myresume): Adjust to use ptids.
16868         (queue_stop_reply_callback): Add `arg' parameter.  Handle it.
16869         (handle_status): Adjust to discard_queued_stop_replies interface
16870         change.
16871         (first_thread_of, kill_inferior_callback)
16872         (detach_or_kill_inferior_callback, join_inferiors_callback): New.
16873         (main): Call initialize_inferiors.  Adjust to use ptids, killing
16874         and detaching from all inferiors.  Handle multiprocess packet
16875         variants.
16876         * linux-low.h: Include gdb_proc_service.h.
16877         (struct process_info_private): New.
16878         (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
16879         <lwpid_of>: Use ptid_get_lwp.
16880         (get_lwp_thread): Adjust.
16881         (struct lwp_info): Add `dead' member.
16882         (find_lwp_pid): Declare.
16883         * linux-low.c (thread_db_active): Delete.
16884         (new_inferior): Adjust comment.
16885         (inferior_pid): Delete.
16886         (linux_add_process): New.
16887         (handle_extended_wait): Adjust.
16888         (add_lwp): Change unsigned long to ptid.
16889         (linux_create_inferior): Add process to processes table.  Adjust
16890         to use ptids.  Don't set new_inferior here.
16891         (linux_attach_lwp): Rename to ...
16892         (linux_attach_lwp_1): ... this.  Add `initial' argument.  Handle
16893         it.  Adjust to use ptids.
16894         (linux_attach_lwp): New.
16895         (linux_attach): Add process to processes table.  Don't set
16896         new_inferior here.
16897         (struct counter): New.
16898         (second_thread_of_pid_p, last_thread_of_process_p): New.
16899         (linux_kill_one_lwp): Add `args' parameter.  Handle it.  Adjust to
16900         multiple processes.
16901         (linux_kill): Add `pid' argument.  Handle it.  Adjust to multiple
16902         processes.  Remove process from process table.
16903         (linux_detach_one_lwp): Add `args' parameter.  Handle it.  Adjust
16904         to multiple processes.
16905         (any_thread_of): New.
16906         (linux_detach): Add `pid' argument, and handle it.  Remove process
16907         from processes table.
16908         (linux_join): Add `pid' argument.  Handle it.
16909         (linux_thread_alive): Change unsighed long argument to ptid_t.
16910         Consider dead lwps as not being alive.
16911         (status_pending_p): Rename `dummy' argument to `arg'.  Filter out
16912         threads we're not interested in.
16913         (same_lwp, find_lwp_pid): New.
16914         (linux_wait_for_lwp): Change `pid' argument's type from int to
16915         ptid_t.  Adjust.
16916         (linux_wait_for_event): Rename to ...
16917         (linux_wait_for_event_1): ... this.  Change `pid' argument's type
16918         from int to ptid_t.  Adjust.
16919         (linux_wait_for_event): New.
16920         (linux_wait_1): Add `ptid' argument.  Change return type to
16921         ptid_t.  Adjust.  Use last_thread_of_process_p.  Remove processes
16922         that exit from the process table.
16923         (linux_wait): Add `ptid' argument.  Change return type to ptid_t.
16924         Adjust.
16925         (mark_lwp_dead): New.
16926         (wait_for_sigstop): Adjust to use ptids.  If a process exits while
16927         stopping all threads, mark its main lwp as dead.
16928         (linux_set_resume_request, linux_resume_one_thread): Adjust to use
16929         ptids.
16930         (fetch_register, usr_store_inferior_registers)
16931         (regsets_fetch_inferior_registers)
16932         (regsets_store_inferior_registers, linux_read_memory)
16933         (linux_write_memory): Inline `inferior_pid'.
16934         (linux_look_up_symbols): Adjust to use per-process
16935         `thread_db_active'.
16936         (linux_request_interrupt): Adjust to use ptids.
16937         (linux_read_auxv): Inline `inferior_pid'.
16938         (initialize_low): Don't reference thread_db_active.
16939         * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
16940         * proc-service.c (ps_lgetregs): Use find_lwp_pid.
16941         (ps_getpid): Return the pid of the current inferior.
16942         * thread-db.c (proc_handle, thread_agent): Delete.
16943         (thread_db_create_event, thread_db_enable_reporting): Adjust to
16944         per-process data.
16945         (find_one_thread): Change argument type to ptid_t.  Adjust to
16946         per-process data.
16947         (maybe_attach_thread): Adjust to per-process data and ptids.
16948         (thread_db_find_new_threads): Ditto.
16949         (thread_db_init): Ditto.
16950         * spu-low.c (spu_create_inferior, spu_attach): Add process to
16951         processes table.  Adjust to use ptids.
16952         (spu_kill, spu_detach): Adjust interface.  Remove process from
16953         processes table.
16954         (spu_join, spu_thread_alive): Adjust interface.
16955         (spu_wait): Adjust interface.  Remove process from processes
16956         table.  Adjust to use ptids.
16957         * win32-low.c (current_inferior_tid): Delete.
16958         (current_inferior_ptid): New.
16959         (debug_event_ptid): New.
16960         (thread_rec): Take a ptid.  Adjust.
16961         (child_add_thread): Add `pid' argument.  Adjust to use ptids.
16962         (child_delete_thread): Ditto.
16963         (do_initial_child_stuff): Add `attached' argument.  Add process to
16964         processes table.
16965         (child_fetch_inferior_registers, child_store_inferior_registers):
16966         Adjust.
16967         (win32_create_inferior): Pass 0 to do_initial_child_stuff.
16968         (win32_attach): Pass 1 to do_initial_child_stuff.
16969         (win32_kill): Adjust interface.  Remove process from processes
16970         table.
16971         (win32_detach): Ditto.
16972         (win32_join): Adjust interface.
16973         (win32_thread_alive): Take a ptid.
16974         (win32_resume): Adjust to use ptids.
16975         (get_child_debug_event): Ditto.
16976         (win32_wait): Adjust interface.  Remove exiting process from
16977         processes table.
16978
16979 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
16980
16981         Non-stop mode support.
16982
16983         * server.h (non_stop): Declare.
16984         (gdb_client_data, handler_func): Declare.
16985         (delete_file_handler, add_file_handler, start_event_loop):
16986         Declare.
16987         (handle_serial_event, handle_target_event, push_event)
16988         (putpkt_notif): Declare.
16989         * target.h (enum resume_kind): New.
16990         (struct thread_resume): Replace `step' field by `kind' field.
16991         (TARGET_WNOHANG): Define.
16992         (struct target_ops) <wait>: Add `options' argument.
16993         <supports_non_stop, async, start_non_stop>: New fields.
16994         (target_supports_non_stop, target_async): New.
16995         (start_non_stop): Declare.
16996         (mywait): Add `options' argument.
16997         * target.c (mywait): Add `options' argument.  Print child exit
16998         notifications here.
16999         (start_non_stop): New.
17000         * server.c (non_stop, own_buf, mem_buf): New globals.
17001         (struct vstop_notif): New.
17002         (notif_queue): New global.
17003         (queue_stop_reply, push_event, discard_queued_stop_replies)
17004         (send_next_stop_reply): New.
17005         (start_inferior): Adjust to use resume_kind.  Adjust to mywait
17006         interface changes.
17007         (attach_inferior): In non-stop mode, don't wait for the target
17008         here.
17009         (handle_general_set): Handle QNonStop.
17010         (handle_query): When handling qC, return the current general
17011         thread, instead of the first thread of the list.
17012         (handle_query): If the backend supports non-stop mode, include
17013         QNonStop+ in the qSupported query response.
17014         (handle_v_cont): Adjust to use resume_kind.  Handle resume_stop
17015         and non-stop mode.
17016         (handle_v_attach, handle_v_run): Handle non-stop mode.
17017         (handle_v_stopped): New.
17018         (handle_v_requests): Report support for vCont;t.  Handle vStopped.
17019         (myresume): Adjust to use resume_kind.  Handle non-stop.
17020         (queue_stop_reply_callback): New.
17021         (handle_status): Handle non-stop mode.
17022         (main): Clear non_stop flag on reconnection.  Use the event-loop.
17023         Refactor serial protocol handling from here ...
17024         (process_serial_event): ... to this new function.  When GDB
17025         selects any thread, select one here.  In non-stop mode, wait until
17026         GDB acks all pending events before exiting.
17027         (handle_serial_event, handle_target_event): New.
17028         * remote-utils.c (remote_open): Install remote_desc in the event
17029         loop.
17030         (remote_close): Remove remote_desc from the event loop.
17031         (putpkt_binary): Rename to...
17032         (putpkt_binary_1): ... this.  Add `is_notic' argument.  Handle it.
17033         (putpkt_binary): New as wrapper around putpkt_binary_1.
17034         (putpkt_notif): New.
17035         (prepare_resume_reply): In non-stop mode, don't change the
17036         general_thread.
17037         * event-loop.c: New.
17038         * Makefile.in (OBJ): Add event-loop.o.
17039         (event-loop.o): New rule.
17040
17041         * linux-low.h (pid_of): Moved here.
17042         (lwpid_of): New.
17043         (get_lwp_thread): Use lwpid_of.
17044         (struct lwp_info): Delete `lwpid' field.  Add `suspended' field.
17045         * linux-low.c (pid_of): Delete.
17046         (inferior_pid): Use lwpid_of.
17047         (linux_event_pipe): New.
17048         (target_is_async_p): New.
17049         (delete_lwp): New.
17050         (handle_extended_wait): Use lwpid_of.
17051         (add_lwp): Don't set lwpid field.
17052         (linux_attach_lwp): Adjust debug output.  Use lwpid_of.
17053         (linux_kill_one_lwp): If killing a running lwp, stop it first.
17054         Use lwpid_of.  Adjust to linux_wait_for_event interface changes.
17055         (linux_detach_one_lwp): If detaching from a running lwp, stop it
17056         first.  Adjust to linux_wait_for_event interface changes.  Use
17057         lwpid_of.
17058         (linux_detach): Don't delete the main lwp here.
17059         (linux_join): Use my_waitpid.  Avoid signal_pid.  Use lwpid_of.
17060         (status_pending_p): Don't consider explicitly suspended lwps.
17061         (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
17062         pointer.  Add OPTIONS argument.  Change return type to int.  Use
17063         my_waitpid instead of sleeping.  Handle WNOHANG.  Use lwpid_of.
17064         (linux_wait_for_event): Take an integer pid instead of a lwp_info
17065         pointer.  Add status pointer argument.  Return a pid instead of a
17066         status.  Use lwpid_of.  Adjust to linux_wait_for_lwp interface
17067         changes.  In non-stop mode, don't switch to a random thread.
17068         (linux_wait): Rename to...
17069         (linux_wait_1): ... this.  Add target_options argument, and handle
17070         it.  Adjust to use resume_kind.  Use lwpid_of.  In non-stop mode,
17071         don't handle the continue thread.  Handle TARGET_WNOHANG.  Merge
17072         clean exit and signal exit code.  Don't stop all threads in
17073         non-stop mode.  In all-stop mode, only stop all threads when
17074         reporting a stop to GDB.  Handle explicit thread stop requests.
17075         (async_file_flush, async_file_mark): New.
17076         (linux_wait): New.
17077         (send_sigstop): Use lwpid_of.
17078         (wait_for_sigstop): Use lwpid_of.  Adjust to linux_wait_for_event
17079         interface changes.  In non-stop mode, don't switch to a random
17080         thread.
17081         (linux_resume_one_lwp): Use lwpid_of.
17082         (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
17083         (linux_resume_one_thread): ... this.  Handle resume_stop.  In
17084         non-stop mode, don't look for pending flag in all threads.
17085         (resume_status_pending_p): Don't consider explicitly suspended
17086         threads.
17087         (my_waitpid): Reimplement.  Emulate __WALL.
17088         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
17089         Use lwpid_of.
17090         (sigchld_handler, linux_supports_non_stop, linux_async)
17091         (linux_start_non_stop): New.
17092         (linux_target_ops): Register linux_supports_non_stop, linux_async
17093         and linux_start_non_stop.
17094         (initialize_low): Install SIGCHLD handler.
17095         * thread-db.c (thread_db_create_event, find_one_thread)
17096         (thread_db_get_tls_address): Use lwpid_of.
17097         * win32-low.c (win32_detach): Adjust to use resume_kind.
17098         (win32_wait): Add `options' argument.
17099         * spu-low.c (spu_resume): Adjust to use resume_kind.
17100         (spu_wait): Add `options' argument.
17101
17102 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
17103
17104         Decouple target code from remote protocol.
17105
17106         * target.h (enum target_waitkind): New.
17107         (struct target_waitstatus): New.
17108         (struct target_ops) <wait>: Return an unsigned long.  Take a
17109         target_waitstatus pointer instead of a char pointer.
17110         (mywait): Likewise.
17111         * target.c (mywait): Change prototype to return an unsigned long.
17112         Take a target_waitstatus pointer instead of a char pointer.  Adjust.
17113         * server.h (thread_from_wait, old_thread_from_wait): Delete
17114         declarations.
17115         (prepare_resume_reply): Change prototype to take a
17116         target_waitstatus.
17117         * server.c (thread_from_wait, old_thread_from_wait): Delete.
17118         (last_status, last_ptid): New.
17119         (start_inferior): Remove "statusptr" argument.  Adjust.  Return a
17120         pid instead of a signal.
17121         (attach_inferior): Remove "status" and "signal" parameters.
17122         Adjust.
17123         (handle_query): For qGetTLSAddr, parse the thread id with strtol,
17124         not as an address.
17125         (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
17126         (handle_v_requests, myresume): Remove "status" and "signal"
17127         parameters.  Adjust.
17128         (handle_status): New.
17129         (main): Delete local `status'.  Adjust.
17130         * remote-utils.c: Include target.h.
17131         (prepare_resume_reply): Change prototype to take a
17132         target_waitstatus.  Adjust.
17133
17134         * linux-low.c (linux_wait): Adjust to new target_ops->wait
17135         interface.
17136         * spu-low.c (spu_wait): Adjust.
17137         * win32-low.c (enum target_waitkind, struct target_waitstatus):
17138         Delete.
17139         (win32_wait): Adjust.
17140
17141 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
17142
17143         * target.h (struct thread_resume): Delete leave_stopped member.
17144         (struct target_ops): Add a `n' argument to the `resume' callback.
17145         * server.c (start_inferior): Adjust.
17146         (handle_v_cont, myresume): Adjust.
17147         * linux-low.c (check_removed_breakpoint): Adjust to resume
17148         interface change, and to removed leave_stopped field.
17149         (resume_ptr): Delete.
17150         (struct thread_resume_array): New.
17151         (linux_set_resume_request): Add new `arg' parameter.  Adjust to
17152         resume interface change.
17153         (linux_continue_one_thread, linux_queue_one_thread)
17154         (resume_status_pending_p): Check if the resume field is NULL
17155         instead of checking the leave_stopped member.
17156         (linux_resume): Adjust to the target resume interface change.
17157         * spu-low.c (spu_resume): Adjust to the target resume interface
17158         change.
17159         * win32-low.c (win32_detach, win32_resume): Ditto.
17160
17161 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
17162
17163         * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
17164         flag.
17165         (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
17166         pending.
17167         (linux_continue_one_thread): Only preserve the stepping flag if
17168         there's a pending breakpoint.
17169
17170 2009-03-31  Pedro Alves  <pedro@codesourcery.com>
17171
17172         * server.c (main): After the inferior having exited, call
17173         remote_close before exiting gdbserver.
17174
17175 2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>
17176
17177         Fix size of FPSCR in Power 7 processors.
17178         * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
17179         (PPC_FEATURE_HAS_DFP): New #define.
17180         (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
17181         size of the FPSCR.
17182
17183 2009-03-23  Pedro Alves  <pedro@codesourcery.com>
17184
17185         * server.c (handle_query) Whitespace and formatting.
17186
17187 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
17188
17189         * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
17190         linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
17191         linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
17192         linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
17193         regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
17194         thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
17195         Makefile.in, configure.ac: Fix whitespace throughout.
17196         * configure: Regenerate.
17197
17198 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
17199
17200         * inferiors.c (find_inferior): Make it safe for the callback
17201         function to delete the currently iterated inferior.
17202
17203 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
17204
17205         * Makefile.in (linuw_low_h): Move higher.
17206         (thread-db.o): Depend on $(linux_low_h).
17207
17208 2009-03-17  Pedro Alves  <pedro@codesourcery.com>
17209
17210         Rename "process" to "lwp" throughout.
17211
17212         * linux-low.c (all_processes): Rename to...
17213         (all_lwps): ... this.
17214         (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
17215         (add_process): Rename to ...
17216         (add_lwp): ... this.  Adjust.
17217         (linux_create_inferior): Adjust.
17218         (linux_attach_lwp): Adjust.
17219         (linux_attach): Adjust.
17220         (linux_kill_one_process): Rename to ...
17221         (linux_kill_one_lwp): ... this.  Adjust.
17222         (linux_kill): Adjust.
17223         (linux_detach_one_process): Rename to ...
17224         (linux_detach_one_lwp): ... this.  Adjust.
17225         (linux_detach): Adjust.
17226         (check_removed_breakpoint): Adjust.
17227         (status_pending_p): Adjust.
17228         (linux_wait_for_process): Rename to ...
17229         (linux_wait_for_lwp): ... this.  Adjust.
17230         (linux_wait_for_event): Adjust.
17231         (send_sigstop): Adjust.
17232         (wait_for_sigstop): Adjust.
17233         (stop_all_processes): Rename to ...
17234         (stop_all_lwps): ... this.
17235         (linux_resume_one_process): Rename to ...
17236         (linux_resume_one_lwp): ... this.  Adjust.
17237         (linux_set_resume_request, linux_continue_one_thread)
17238         (linux_queue_one_thread, resume_status_pending_p)
17239         (usr_store_inferior_registers, regsets_store_inferior_registers)
17240         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
17241         Adjust.
17242         * linux-low.h (get_process): Rename to ...
17243         (get_lwp): ... this.  Adjust.
17244         (get_thread_process): Rename to ...
17245         (get_thread_lwp): ... this.  Adjust.
17246         (get_process_thread): Rename to ...
17247         (get_lwp_thread): ... this.  Adjust.
17248         (struct process_info): Rename to ...
17249         (struct lwp_info): ... this.
17250         (all_processes): Rename to ...
17251         (all_lwps): ... this.
17252         * proc-service.c (ps_lgetregs): Adjust.
17253         * thread-db.c (thread_db_create_event, find_one_thread)
17254         (maybe_attach_thread, thread_db_get_tls_address): Adjust.
17255
17256 2009-03-14  Pedro Alves  <pedro@codesourcery.com>
17257
17258         * server.c (handle_query): Handle "qAttached".
17259
17260 2009-03-13  Nathan Sidwell  <nathan@codesourcery.com>
17261
17262         * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
17263         GPLv3, update license URL.
17264
17265 2009-03-01  Doug Evans  <dje@google.com>
17266
17267         * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
17268         (server_h): Add gdb_signals.h.
17269         (signals.o): Update.
17270         * server.h (target_signal_from_host,target_signal_to_host_p)
17271         (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
17272
17273 2009-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>
17274
17275         * remote-utils.c (getpkt): Also generate remote-debug
17276         information if noack_mode is set.
17277
17278 2009-02-06  Pedro Alves  <pedro@codesourcery.com>
17279
17280         * server.c (handle_query): Report qXfer:siginfo:read and
17281         qXfer:siginfo:write as supported and handle them.
17282         * target.h (struct target_ops) <qxfer_siginfo>: New field.
17283         * linux-low.c (linux_xfer_siginfo): New.
17284         (linux_target_ops): Set it.
17285
17286 2009-01-26  Pedro Alves  <pedro@codesourcery.com>
17287
17288         * server.c (gdbserver_usage): Mention --remote-debug.
17289         (main): Accept '--remote-debug' switch.
17290
17291 2009-01-18  Doug Evans  <dje@google.com>
17292
17293         * regcache.c (new_register_cache): No need to check result of xcalloc.
17294         * server.c (handle_search_memory): Back out calls to xmalloc,
17295         result is checked and error is returned to user upon failure.
17296         (handle_query): Ditto.  Add more checks for result of malloc.
17297         (handle_v_cont): Check result of malloc, report error back to
17298         user upon failure.
17299         (handle_v_run): Ditto.  Call freeargv.
17300         * server.h (freeargv): Declare.
17301         * utils.c (freeargv): New fn.
17302
17303 2009-01-15  Doug Evans  <dje@google.com>
17304
17305         * gdbreplay.c (perror_with_name): Make arg const char *.
17306         * server.h (target_signal_to_name): Make return type const char *.
17307         * thread-db.c (thread_db_err_str): Make return type const char *.
17308         * utils.c (perror_with_name): Make arg const char *.
17309
17310 2009-01-14  Pedro Alves  <pedro@codesourcery.com>
17311
17312         * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
17313         when handling a EXIT_PROCESS_DEBUG_EVENT.
17314
17315 2009-01-06  Joel Brobecker  <brobecker@adacore.com>
17316
17317         * gdbreplay.c (gdbreplay_version): Update copyright year.
17318         * server.c (gdbserver_version): Likewise.
17319
17320 2009-01-05  Doug Evans  <dje@google.com>
17321
17322         * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
17323         (handle_extended_wait): Improve comment.
17324
17325 2008-12-13  Doug Evans  <dje@google.com>
17326
17327         * utils.c (xmalloc,xcalloc,xstrdup): New fns.
17328         * server.h (ATTR_MALLOC): New macro.
17329         (xmalloc,xcalloc,xstrdup): Declare.
17330         * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
17331         * inferiors.c: Ditto.
17332         * linux-low.c: Ditto.
17333         * mem-break.c: Ditto.
17334         * regcache.c: Ditto.
17335         * remote-utils.c: Ditto.
17336         * server.c: Ditto.
17337         * target.c: Ditto.
17338         * win32-low.c: Ditto.
17339
17340 2008-12-12  Doug Evans  <dje@google.com>
17341
17342         * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
17343         in debugging printf.
17344
17345         * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
17346
17347 2008-12-09  Doug Evans  <dje@google.com>
17348
17349         * linux-low.h (struct process_info): Delete member tid, unused.
17350         * thread-db.c (find_one_thread): Update.
17351         (maybe_attach_thread): Update.
17352
17353 2008-12-02  Pedro Alves  <pedro@codesourcery.com>
17354
17355         * target.h (struct target_ops): Add qxfer_osdata member.
17356         * linux-low.c: Include ctype.h and pwd.h and sys/types.h
17357         and dirent.h.
17358         (linux_qxfer_osdata): New functions.
17359         (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
17360         callback.
17361         * server.c (handle_query): Handle "qXfer:osdata:read:".
17362         * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
17363         (buffer_xml_printf): New functions.
17364         * server.h (struct buffer): New.
17365         (buffer_grow_str, buffer_grow_str0): New macros.
17366         (buffer_grow, buffer_free, buffer_init, buffer_finish)
17367         (buffer_xml_printf): Declare.
17368
17369 2008-11-24  Doug Evans  <dje@google.com>
17370
17371         * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
17372
17373 2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>
17374
17375         * server.c (handle_v_run): Always use the supplied argument list.
17376
17377 2008-11-19  Bob Wilson  <bob.wilson@acm.org>
17378
17379         * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
17380         (xtensa_regmap_table): Add entry for scompare1.
17381
17382 2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
17383
17384         * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
17385         powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
17386         powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
17387         powerpc-isa205-64l.o, powerpc-isa205-64l.c,
17388         powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
17389         powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
17390         * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
17391         XML target descriptions.
17392         * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
17393         when inferior is running on an ISA 2.05 or later processor.  Add
17394         special case to return offset for full 64-bit slot of FPSCR when
17395         in 32-bits.
17396
17397 2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>
17398
17399         * Makefile.in (SFILES, clean): Added sparc64 files.
17400         (reg-sparc64.o, reg-sparc64.c): New.
17401         * configure.srv (sparc*-*-linux*): New configuration.
17402         * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
17403         syscall arguments for SPARC.
17404         (regsets_store_inferior_registers): Likewise.
17405         * linux-sparc-low.c: New file.
17406
17407 2008-10-21  Doug Evans  <dje@google.com>
17408
17409         * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
17410         (READLINE_DIR,READLINE_DEP): Delete.
17411         (INTERNAL_CFLAGS): Update.
17412         (LINTFLAGS): Update.
17413
17414 2008-10-10  Pedro Alves  <pedro@codesourcery.com>
17415
17416         * server.c (handle_v_run): If GDB didn't specify an argv, use the
17417         whole argv from the last run, not just argv[0].
17418
17419 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
17420
17421         * regcache.c (new_register_cache): Return NULL if the register
17422         cache size isn't known yet.
17423         (free_register_cache): Avoid dereferencing a NULL regcache.
17424
17425 2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
17426
17427         * configure.srv: Merge MIPS and MIPS64.
17428
17429 2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
17430
17431         * Makefile.in (uninstall): Apply $(EXEEXT) too.
17432
17433 2008-08-18  Luis Machado  <luisgpm@br.ibm.com>
17434
17435         * Makefile.in: Add required vsx dependencies.
17436
17437         * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
17438         Declare init_registers_powerpc_vsx32l.
17439         Declare init_registers_powerpc_vsx64l.
17440         Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
17441         (ppc_arch_setup): Check for VSX in hwcap.
17442         (ppc_fill_vsxregset): New function.
17443         (ppc_store_vsxregset): New function.
17444         Add new VSX entry in regset_info target_regsets.
17445
17446         * configure.srv: Add new VSX dependencies.
17447
17448 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
17449
17450         * remote-utils.c (noack_mode, transport_is_reliable): New globals.
17451         (remote_open): Set or clear transport_is_reliable.
17452         (putpkt_binary): Don't expect acks in noack mode.
17453         (getpkt): Don't send ack/nac in noack mode.
17454         * server.c (handle_general_set): Handle QStartNoAckMode.
17455         (handle_query): If connected by tcp pass QStartNoAckMode+ in
17456         qSupported.
17457         (main): Reset noack_mode on every connection.
17458         * server.h (noack_mode): Declare.
17459
17460 2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17461
17462         * Makefile.in (GDBREPLAY_OBS): New variable.
17463         (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
17464
17465 2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
17466             Daniel Jacobowitz  <dan@codesourcery.com>
17467
17468         * linux-low.c (linux_resume_one_process): Ignore ESRCH.
17469         (usr_store_inferior_registers): Likewise.
17470         (regsets_store_inferior_registers): Likewise.
17471
17472 2008-07-31  Rolf Jansen  <rj@surtec.com>
17473             Pedro Alves  <pedro@codesourcery.com>
17474
17475         * configure.ac: Check for memmem declaration.
17476         * server.c [HAVE_MALLOC_H]: Include malloc.h.
17477         (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
17478         (disable_packet_qfThreadInfo): Unconditionally compile.
17479         * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
17480         * configure, config.in: Regenerate.
17481
17482 2008-07-28  Doug Kwan  <dougkwan@google.com>
17483
17484         * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
17485         (linux_write_memory): Remove declaration of errno.
17486
17487 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
17488
17489         * linux-low.c (handle_extended_wait): Do not use "status"
17490         variable uninitialized.
17491
17492 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
17493
17494         * server.c (handle_v_attach): Inhibit reporting dll changes.
17495
17496 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
17497
17498         * remote-utils.c (prepare_resume_reply): If requested, don't
17499         output "thread:TID" in the T stop reply.
17500
17501         * server.c (disable_packet_vCont, disable_packet_Tthread)
17502         (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
17503         (handle_query): If requested, disable support for qC, qfThreadInfo
17504         and qsThreadInfo.
17505         (handle_v_requests): If requested, disable support for vCont.
17506         (gdbserver_show_disableable): New.
17507         (main): Handle --disable-packet and --disable-packet=LIST.
17508
17509         * server.h (disable_packet_vCont, disable_packet_Tthread)
17510         (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
17511
17512 2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>
17513
17514         * server.c (gdbserver_usage): Mention --version.
17515
17516 2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
17517
17518         * Makefile.in (gdbreplay.o): New rule.
17519
17520 2008-06-06  Joseph Myers  <joseph@codesourcery.com>
17521
17522         * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
17523         message, not gdbserver.
17524
17525 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
17526             Nathan Sidwell  <nathan@codesourcery.com>
17527             Joseph Myers  <joseph@codesourcery.com>
17528
17529         * acinclude.m4: Include ../../config/acx.m4.
17530         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
17531         * configure, config.in: Regenerate.
17532         * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
17533         * server.c (gdbserver_version): Print PKGVERSION.
17534         (gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
17535         (main): Adjust gdbserver_usage calls.
17536         * gdbreplay.c (version, host_name): Add declarations.
17537         (gdbreplay_version, gdbreplay_usage): New.
17538         (main): Accept --version and --help options.
17539
17540 2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>
17541
17542         * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
17543         (arm_breakpoint_at): Handle Thumb.
17544         (the_low_target): Add comment.
17545
17546 2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
17547
17548         * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
17549
17550 2008-05-09  Doug Evans  <dje@google.com>
17551
17552         * server.h (decode_search_memory_packet): Declare.
17553         * remote-utils.c (decode_search_memory_packet): New fn.
17554         * server.c (handle_search_memory_1): New fn.
17555         (handle_search_memory): New fn.
17556         (handle_query): Process qSearch:memory packets.
17557
17558 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
17559
17560         * regcache.c (registers_length): Remove.
17561         (set_register_cache): Verify that PBUFSIZ is large enough to hold a
17562         full register packet.
17563         * regcache.h (registers_length): Remove prototype.
17564         * server.h (PBUFSIZ): Define to 16384.
17565
17566 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
17567
17568         * configure.srv (powerpc*-*-linux*): Set srv_regobj to
17569         powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
17570         powerpc-64l.o, and powerpc-altivec64l.o.
17571         Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
17572         rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
17573         rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
17574         rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
17575         rs6000/power-linux.xml, and rs6000/power64-linux.xml
17576         to srv_xmlfiles.
17577
17578         * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
17579         (powerpc-32l.o, powerpc-32l.c): ... these new rules.
17580         (powerpc-32.o, powerpc-32.c): Remove, replace by ...
17581         (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
17582         (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
17583         (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
17584         (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
17585         (powerpc-64l.o, powerpc-64l.c): ... these new rules.
17586         (powerpc-64.o, powerpc-64.c): Remove, replace by ...
17587         (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
17588         (clean): Update.
17589
17590         * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
17591         (init_registers_powerpc_32l): ... this new prototype.
17592         (init_registers_powerpc_32): Remove, replace by ...
17593         (init_registers_powerpc_altivec32l): ... this new prototype.
17594         (init_registers_powerpc_e500): Remove, replace by ...
17595         (init_registers_powerpc_e500l): ... this new prototype.
17596         (init_registers_ppc64): Remove, replace by ...
17597         (init_registers_powerpc_64l): ... this new prototype.
17598         (init_registers_powerpc_64): Remove, replace by ...
17599         (init_registers_powerpc_altivec64l): ... this new prototype.
17600         (ppc_num_regs): Set to 73.
17601         (PT_ORIG_R3, PT_TRAP): Define if necessary.
17602         (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
17603         (ppc_cannot_store_register): Handle orig_r3 and trap.
17604         (ppc_arch_setup): Update init_registers_... calls.
17605         (ppc_fill_gregset): Handle orig_r3 and trap.
17606
17607         * inferiors.c (clear_inferiors): Reset current_inferior.
17608
17609 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
17610
17611         * acinclude.m4: Add override.m4.
17612         * configure: Regenerate.
17613
17614 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
17615
17616         * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
17617         initial call to init_register_ppc64.
17618
17619 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
17620
17621         * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
17622         single powerpc*-*-linux* case.
17623         (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
17624
17625 2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>
17626
17627         * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
17628         srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
17629         from reg_xmlfiles.
17630         * linux-ppc-low.c: Include <elf.h>.
17631         (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
17632         (ppc_hwcap): New global variable.
17633         (ppc_regmap): Remove __SPE__ #ifdef sections.
17634         (ppc_regmap_e500): New global variable.
17635         (ppc_cannot_store_register): Update __SPE__ special case.
17636         (ppc_get_hwcap): New function.
17637         (ppc_arch_setup): Use it to determine whether inferior supports
17638         AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
17639         (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
17640         Do not access registers if target does not support AltiVec.
17641         (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
17642         Do not access registers if target does not support SPE.
17643         (target_regsets): Unconditionally include AltiVec and SPE regsets.
17644
17645 2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
17646
17647         * linux-low.c (disabled_regsets, num_regsets): New.
17648         (use_regsets_p): Delete.
17649         (linux_wait_for_process): Clear disabled_regsets.
17650         (regsets_fetch_inferior_registers): Check and set it.
17651         (regsets_store_inferior_registers): Likewise.
17652         (linux_fetch_registers, linux_store_registers): Do not use
17653         use_regsets_p.
17654         (initialize_low): Allocate disabled_regsets.
17655
17656 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
17657
17658         * Makefile.in (LIBOBJS): New.
17659         (OBS): Use LIBOBJS.
17660         (memmem.o): New rule.
17661         * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
17662         * configure: Regenerated.
17663
17664 2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>
17665
17666         * server.c (handle_query): Never return "unsupported" for
17667         qXfer:features:read queries.
17668
17669 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
17670
17671         * server.c (get_features_xml): Fix inverted condition.
17672         (handle_query): Always support qXfer:feature:read.
17673
17674 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
17675
17676         * server.c (wrapper_argv): New.
17677         (start_inferior): Handle wrapper_argv.  If set, expect an extra
17678         trap.
17679         (gdbserver_usage): Document --wrapper.
17680         (main): Parse --wrapper.
17681
17682 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
17683
17684         * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
17685         powerpc-*-linux* to srv_regobj and reg_xmlfiles.
17686         * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
17687         (ppc_set_pc): Likewise.
17688         (ppc_arch_setup): New function.
17689         (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
17690         of collect_register.
17691         (the_low_target): Use ppc_arch_setup as arch_setup initializer.
17692
17693 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
17694
17695         * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
17696         instead of linux-ppc64-low.o.
17697         * linux-ppc64-low.c: Remove file.
17698         * Makefile.in (SFILES): Remove linux-ppc64-low.c.
17699         (linux-ppc64-low.o): Remove rule.
17700
17701         * linux-ppc-low.c (init_registers_ppc64): Add prototype.
17702         (init_registers_powerpc_64): Likewise.
17703         (ppc_regmap): Conditionally define depending on __powerpc64__.
17704         (ppc_cannot_store_register): Do not special-case "fpscr" when
17705         compiled on __powerpc64__.
17706         (ppc_collect_ptrace_register): New function.
17707         (ppc_supply_ptrace_register): New function.
17708         (ppc_breakpoint): Change type to "unsigned int".
17709         (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
17710         (the_low_target): Conditionally provide initializers for the
17711         arch_setup member depending on __powerpc64__.  Install
17712         collect_ptrace_register and supply_ptrace_register members.
17713
17714 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
17715
17716         * regcache.h (gdbserver_xmltarget): Add extern declaration.
17717         * server.c (gdbserver_xmltarget): Define.
17718         (get_features_xml): Use it to replace "target.xml" and arch_string.
17719
17720         * configure.srv: Remove srv_xmltarget.  Add XML files that were
17721         mentioned there to srv_xmlfiles instead.  Remove conditional tests
17722         on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
17723         srv_xmlfiles and srv_regobj to include all possible choices.
17724         * configure.ac (srv_xmltarget): Remove.
17725         (srv_xmlfiles): Do not add "target.xml".
17726         (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
17727         checks for supplementary target information.
17728         * configure: Regenerate.
17729         * Makefile.in (XML_TARGET): Remove.
17730         (target.xml): Remove rule.
17731         (clean): Do not clean up target.xml.
17732         (.PRECIOUS): Do not mention target.xml.
17733
17734         * target.h (struct target_ops): Remove arch_string member.
17735         * linux-low.c (linux_arch_string): Remove.
17736         (linux_target_ops): Remove arch_string initializer.
17737         * linux-low.h (struct linux_target_ops): Remove arch_string member.
17738         * linux-i386-low.c (the_low_target): Remove arch_string initializer.
17739         * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
17740         * spu-low.c (spu_arch_string): Remove.
17741         (spu_target_ops): Remove arch_string initializer.
17742         * win32-low.c (win32_arch_string): Remove.
17743         (win32_target_ops): Remove arch_string initializer.
17744         * win32-low.h (struct win32_target_ops): Remove arch_string member.
17745         * win32-arm-low.c (the_low_target): Remove arch_string initializer.
17746         * win32-i368-low.c (the_low_target): Remove arch_string initializer.
17747
17748 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
17749
17750         * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
17751         by collect_ptrace_register and supply_ptrace_register hooks.
17752         * linux-low.c (fetch_register): Use supply_ptrace_register callback
17753         instead of checking for the_low_target.left_pad_xfer.
17754         (usr_store_inferior_registers): Use collect_ptrace_register callback
17755         instead of checking for the_low_target.left_pad_xfer.
17756
17757         * linux-s390-low.c (s390_collect_ptrace_register): New function.
17758         (s390_supply_ptrace_register): Likewise.
17759         (s390_fill_gregset): Call s390_collect_ptrace_register.
17760         (the_low_target): Update.
17761
17762         * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
17763         (ppc_supply_ptrace_register): Likewise.
17764         (the_low_target): Update.
17765
17766         * linux-i386-low.c (the_low_target): Update.
17767         * linux-x86-64-low.c (the_low_target): Update.
17768
17769 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
17770
17771         * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
17772         reg-s390.o and reg-s390x.o.
17773
17774         * linux-low.c (new_inferior): New global variable.
17775         (linux_create_inferior, linux_attach): Set it.
17776         (linux_wait_for_process): Call the_low_target.arch_setup after the
17777         target has stopped for the first time.
17778         (initialize_low): Do not call the_low_target.arch_setup.
17779
17780         * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
17781         (s390_set_pc): Likewise.
17782         (s390_arch_setup): New function.
17783         (the_low_target): Use s390_arch_setup as arch_setup routine.
17784
17785         * regcache.c (realloc_register_cache): New function.
17786         (set_register_cache): Call it for each existing regcache.
17787
17788 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
17789
17790         * server.h (init_registers): Remove prototype.
17791
17792         * linux-low.h (struct linux_target_ops): Add arch_setup field.
17793         * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
17794         instead of init_registers ().
17795         * linux-arm-low.c (init_registers_arm): Add prototype.
17796         (init_registers_arm_with_iwmmxt): Likewise.
17797         (the_low_target): Add initializer for arch_setup field.
17798         * linux-cris-low.c (init_registers_cris): Add prototype.
17799         (the_low_target): Add initializer for arch_setup field.
17800         * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
17801         (the_low_target): Add initializer for arch_setup field.
17802         * linux-i386-low.c (init_registers_i386_linux): Add prototype.
17803         (the_low_target): Add initializer for arch_setup field.
17804         * linux-ia64-low.c (init_registers_ia64): Add prototype.
17805         (the_low_target): Add initializer for arch_setup field.
17806         * linux-m32r-low.c (init_registers_m32r): Add prototype.
17807         (the_low_target): Add initializer for arch_setup field.
17808         * linux-m68k-low.c (init_registers_m68k): Add prototype.
17809         (the_low_target): Add initializer for arch_setup field.
17810         * linux-mips-low.c (init_registers_mips_linux): Add prototype.
17811         (init_registers_mips64_linux): Likewise.
17812         (the_low_target): Add initializer for arch_setup field.
17813         * linux-ppc-low.c (init_registers_ppc): Add prototype.
17814         (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
17815         (the_low_target): Add initializer for arch_setup field.
17816         * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
17817         (init_registers_powerpc_64): Likewise.
17818         (the_low_target): Add initializer for arch_setup field.
17819         * linux-s390-low.c (init_registers_s390): Add prototype.
17820         (init_registers_s390x): Likewise.
17821         (the_low_target): Add initializer for arch_setup field.
17822         * linux-sh-low.c (init_registers_sh): Add prototype.
17823         (the_low_target): Add initializer for arch_setup field.
17824         * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
17825         (the_low_target): Add initializer for arch_setup field.
17826         * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
17827         (the_low_target): Add initializer for arch_setup field.
17828
17829         * win32-low.h (struct win32_target_ops): Add arch_setup field.
17830         * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
17831         instead of init_registers ().
17832         * win32-arm-low.c (init_registers_arm): Add prototype.
17833         (the_low_target): Add initializer for arch_setup field.
17834         * win32-i386-low.c (init_registers_i386): Add prototype.
17835         (the_low_target): Add initializer for arch_setup field.
17836
17837         * spu-low.c (init_registers_spu): Add prototype.
17838         (initialize_low): Call initialie_registers_spu () instead of
17839         initialize_registers ().
17840
17841 2008-02-19  Pedro Alves  <pedro@codesourcery.com>
17842
17843         * server.c (handle_v_requests): When handling the vRun and vAttach
17844         packets, if already debugging a process, don't kill it.  Return an
17845         error instead.
17846
17847 2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>
17848
17849         * server.c (handle_query): Correct length check.
17850
17851 2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>
17852
17853         * win32-low.c (do_initial_child_stuff): Add process handle
17854         parameter.  Set current_process_handle and current_process_id from the
17855         parameters. Clear globals.
17856         (win32_create_inferior): Don't set current_process_handle and
17857         current_process_id here.  Instead pass them on the call to
17858         do_initial_child_stuff.
17859         (win32_attach): Likewise.
17860         (win32_clear_inferiors): New.
17861         (win32_kill): Don't close the current process handle or the
17862         current thread handle here.  Instead call win32_clear_inferiors.
17863         (win32_detach): Don't open a new handle to the process.  Call
17864         win32_clear_inferiors.
17865         (win32_join): Don't rely on current_process_handle; open a new
17866         handle using the process id.
17867         (win32_wait): Call win32_clear_inferiors when the inferior process
17868         has exited.
17869
17870 2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>
17871
17872         * server.c (monitor_show_help): Add "exit".
17873
17874 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
17875
17876         * Makefile.in (SFILES): Add linux-xtensa-low.c.
17877         (clean): Add reg-xtensa.c.
17878         (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
17879         * configure.srv (xtensa*-*-linux*) New target.
17880         * linux-xtensa-low.c: New.
17881         * xtensa-xtregs.c: New.
17882
17883 2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>
17884
17885         * hostio.c: Don't include errno.h.
17886         (errno_to_fileio_errno): Move to hostio-errno.
17887         * hostio.c: (hostio_error): Remove the error parameter.  Defer the
17888         error number outputting to the target->hostio_last_error callback.
17889         (hostio_packet_error): Use FILEIO_EINVAL directly.
17890         (handle_open, handle_pread, hostio_error, handle_unlink): Update
17891         calls to hostio_error.
17892         * hostio-errno.c: New.
17893         * server.h (hostio_last_error_from_errno): Declare.
17894         * target.h (target_ops): Add hostio_last_error member.
17895         * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
17896         as hostio_last_error handler.
17897         * spu-low.c (spu_target_ops): Likewise.
17898         * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
17899         (wince_hostio_last_error): New functions.
17900         (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
17901         as hostio_last_error handler.
17902         (win32_target_ops) [!_WIN32_WCE]: Register
17903         hostio_last_error_from_errno as hostio_last_error handler.
17904         * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
17905         (hostio-errno.o): New rule.
17906         * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
17907         * configure.srv (srv_hostio_err_objs): New variable.  Default to
17908         hostio-errno.o.
17909         (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
17910         * configure: Regenerate.
17911
17912 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
17913
17914         * linux-low.c (linux_attach_lwp): Do not _exit after errors.
17915         (linux_kill, linux_detach): Clean up the process list.
17916         * remote-utils.c (remote_open): Improve port number parsing.
17917         (putpkt_binary, input_interrupt): Only send interrupts if the target
17918         is running.
17919         * server.c (extended_protocol): Make static.
17920         (attached): Define earlier.
17921         (exit_requested, response_needed, program_argv): New variables.
17922         (target_running): New.
17923         (start_inferior): Clear attached here.
17924         (attach_inferior): Set attached here.
17925         (require_running): Define.
17926         (handle_query): Use require_running and target_running.  Implement
17927         "monitor exit".
17928         (handle_v_attach, handle_v_run): New.
17929         (handle_v_requests): Use require_running.  Handle vAttach and vRun.
17930         (gdbserver_usage): Update.
17931         (main): Redo argument parsing.  Handle --debug and --multi.  Handle
17932         --attach along with other options or after the port.  Save
17933         program_argv.  Support no initial program.  Resynchronize
17934         communication with GDB after an error.  Handle "monitor exit".
17935         Use require_running and target_running.  Always allow the extended
17936         protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
17937         restart in extended mode.
17938         * README: Refer to the GDB manual.  Update --attach usage.
17939
17940 2007-12-20  Andreas Schwab  <schwab@suse.de>
17941
17942         * linux-low.c (STACK_SIZE): Define.
17943         (linux_tracefork_child): Use it.  Use __clone2 on ia64.
17944         (linux_test_for_tracefork): Likewise.
17945
17946 2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>
17947
17948         * linux-low.c (linux_wait_for_event): Update messages.  Do not
17949         reinsert auto-delete breakpoints.
17950         * mem-break.c (struct breakpoint): Change return type of handler to
17951         int.
17952         (set_breakpoint_at): Update handler type.
17953         (reinsert_breakpoint_handler): Return 1 instead of calling
17954         delete_breakpoint.
17955         (reinsert_breakpoint_by_bp): Check for the original breakpoint before
17956         setting a new one.
17957         (check_breakpoints): Delete auto-delete breakpoints and return 2.
17958         * mem-break.h (set_breakpoint_at): Update handler type.
17959         * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
17960         * win32-low.c (auto_delete_breakpoint): New.
17961         (get_child_debug_event): Use it.
17962
17963 2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>
17964
17965         * configure.ac: Check for pread and pwrite.
17966         * hostio.c (handle_pread): Fall back to lseek and read.
17967         (handle_pwrite): Fall back to lseek and write.
17968         * config.in, configure: Regenerated.
17969
17970 2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>
17971
17972         * server.c (myresume): Add own_buf argument.
17973         (main): Update calls.
17974
17975 2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>
17976
17977         * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
17978         * remote-utils.c (remote_open): Do not call disable_async_io.
17979         (block_async_io): Delete.
17980         (unblock_async_io): Make static.
17981         (initialize_async_io): New.
17982         * server.c (handle_v_cont): Handle async I/O here.
17983         (myresume): Likewise.  Move other common resume tasks here...
17984         (main): ... from here.  Call initialize_async_io.  Disable async
17985         I/O before the main loop.
17986         * server.h (initialize_async_io): Declare.
17987         (block_async_io, unblock_async_io): Delete prototypes.
17988         * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
17989
17990 2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>
17991
17992         * remote-utils.c (readchar): Allow binary data in received messages.
17993
17994 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
17995
17996         * win32-low.c (attaching): New global.
17997         (win32_create_inferior): Clear the `attaching' global.
17998         (win32_attach): Set the `attaching' global.
17999         (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
18000         attaching.  Only set a breakpoint at the entry point if not
18001         attaching.
18002
18003 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
18004
18005         * server.c (main): Don't report dll events on the initial
18006         connection on attaches.
18007
18008 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
18009
18010         * server.c (main): Relax numerical bases supported for the pid of
18011         the --attach command line argument.
18012
18013 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
18014
18015         * win32-low.c (win32_attach): Call OpenProcess before
18016         DebugActiveProcess, not after.  Add last error output to error
18017         call.
18018
18019 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
18020
18021         * win32-low.c (win32_get_thread_context)
18022         (win32_set_thread_context): New functions.
18023         (thread_rec): Use win32_get_thread_context.
18024         (continue_one_thread, win32_resume): Use win32_set_thread_context.
18025         * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
18026         field.
18027
18028 2007-12-03  Leo Zayas
18029             Pedro Alves  <pedro_alves@portugalmail.pt>
18030
18031         * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
18032         global variables.
18033         (child_add_thread): Minor cleanup.
18034         (child_continue): Resume artificially suspended threads before
18035         calling ContinueDebugEvent.
18036         (suspend_one_thread): New.
18037         (fake_breakpoint_event): New.
18038         (get_child_debug_event): Change return type to int.  Check here if
18039         gdb sent an interrupt request.  If a soft interrupt was requested,
18040         fake a breakpoint event.  Return 0 if there is no event to handle,
18041         and 1 otherwise.
18042         (win32_wait): Don't check here if gdb sent an interrupt request.
18043         Ensure there is a valid event to handle.
18044         (win32_request_interrupt): Add soft interruption method as last
18045         resort.
18046
18047 2007-12-03  Leo Zayas
18048             Pedro Alves  <pedro_alves@portugalmail.pt>
18049
18050         * win32-low.h (win32_thread_info): Add descriptions to the
18051         structure members.  Replace `suspend_count' counter by a
18052         `suspended' flag.
18053         * win32-low.c (thread_rec): Update condition of when to get the
18054         context from the inferior.  Rely on ContextFlags being set if it
18055         has already been retrieved.  Only suspend the inferior thread if
18056         we haven't already.  Warn if that fails.
18057         (continue_one_thread): s/suspend_count/suspended/.  Only call
18058         ResumeThread once.  Warn if that fails.
18059
18060 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
18061
18062         * win32-low.c (win32_wait): Don't read from the inferior when it
18063         has already exited.
18064
18065 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
18066
18067         * Makefile.in (win32_low_h): New variable.
18068         (win32-low.o): Add dependency on $(win32_low_h).
18069         (win32-arm-low.o, win32-i386-low.o): New rules.
18070
18071 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
18072
18073         * hostio.c: Correct copyright year.
18074
18075 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
18076
18077         * Makefile.in (OBS): Add hostio.o.
18078         (hostio.o): New rule.
18079         * server.h (handle_vFile): Declare.
18080         * hostio.c: New file.
18081         * server.c (handle_v_requests): Take packet_len and new_packet_len
18082         for binary packets.  Call handle_vFile.
18083         (main): Update call to handle_v_requests.
18084
18085 2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>
18086
18087         * linux-low.c: Include <sched.h>.
18088
18089 2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
18090
18091         * linux-low.c (linux_tracefork_grandchild): New.
18092         (linux_tracefork_child): Use clone.
18093         (linux_test_for_tracefork): Use clone; allocate and free a stack.
18094
18095 2007-10-31  Joel Brobecker  <brobecker@adacore.com>
18096
18097         * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
18098
18099 2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>
18100
18101         * linux-low.c (handle_extended_wait): Handle unexpected signals.
18102
18103 2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>
18104
18105         * inferiors.c (change_inferior_id): Delete.
18106         (add_pid_to_list, pull_pid_from_list): New.
18107         * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
18108         (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
18109         (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
18110         (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
18111         (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
18112         (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
18113         (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
18114         (using_threads): Always set to 1.
18115         (handle_extended_wait): New.
18116         (add_process): Do not set TID.
18117         (linux_create_inferior): Set must_set_ptrace_flags.
18118         (linux_attach_lwp): Remove TID argument.  Do not check using_threads.
18119         Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
18120         (linux_thread_alive): Rename TID argument to LWPID.
18121         (linux_wait_for_process): Handle unknown processes.  Do not use TID.
18122         (linux_wait_for_event): Do not use TID or check using_threads.  Update
18123         call to dead_thread_notify.  Call handle_extended_wait.
18124         (linux_create_inferior): Use PTRACE_SETOPTIONS.
18125         (send_sigstop): Delete sigstop_sent.
18126         (wait_for_sigstop): Avoid TID.
18127         (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
18128         (linux_test_for_tracefork): New.
18129         (linux_lookup_signals): Use thread_db_active and
18130         linux_supports_tracefork_flag.
18131         (initialize_low): Use thread_db_active and linux_test_for_tracefork.
18132         * linux-low.h (get_process_thread): Avoid TID.
18133         (struct process_ifo): Move thread_known and tid to the end.  Remove
18134         sigstop_sent.
18135         (linux_attach_lwp, thread_db_init): Update prototypes.
18136         * server.h (change_inferior_id): Delete prototype.
18137         (add_pid_to_list, pull_pid_from_list): New prototypes.
18138         * thread-db.c (thread_db_use_events): New.
18139         (find_first_thread): Rename to...
18140         (find_one_thread): ...this.  Update callers and messages.  Do not
18141         call fatal.  Check thread_db_use_events.  Do not call
18142         change_inferior_id or new_thread_notify.
18143         (maybe_attach_thread): Update.  Do not call new_thread_notify.
18144         (thread_db_init): Set thread_db_use_events.  Check use_events.
18145         * utils.c (fatal, warning): Correct message prefix.
18146
18147 2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>
18148
18149         * Makefile.in (clean): Remove new files.
18150         (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
18151         (powerpc-64.o, powerpc-64.c): New rules.
18152         * configure.srv: Use alternate register sets for powerpc64-*-linux*
18153         with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
18154         with SPE.
18155         * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
18156         SPE targets.
18157         (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
18158         (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
18159         (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
18160         (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
18161         (target_regsets): Add AltiVec and SPE register sets.
18162         * configure.ac: Check for AltiVec and SPE.
18163         * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
18164         (ppc_fill_vrregset, ppc_store_vrregset): New.
18165         (target_regsets): Add AltiVec register set.
18166         * configure: Regenerated.
18167
18168 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
18169
18170         * linux-low.c (O_LARGEFILE): Define.
18171         (linux_read_memory): Use /proc/PID/mem.
18172         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
18173         * configure, config.in: Regenerated.
18174
18175 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
18176
18177         * linux-low.c (linux_wait_for_event): Do not pass signals while
18178         single-stepping.
18179
18180 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
18181
18182         * win32-low.c (create_process): New.
18183         (win32_create_inferior): Use create_process instead of
18184         CreateProcess.  If create_process failed retry appending an ".exe"
18185         suffix.  Store the GetLastError result immediatelly after
18186         create_process calls and use it on the call to error.
18187
18188 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
18189
18190         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
18191
18192 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
18193
18194         * configure.ac: Switch license to GPLv3.
18195
18196 2007-08-01  Michael Snyder  <msnyder@access-company.com>
18197
18198         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
18199
18200 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
18201
18202         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
18203         typedef.
18204         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
18205         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
18206         CloseToolhelp32Snapshot.
18207         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
18208         CloseToolhelp32Snapshot.
18209
18210 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
18211
18212         * server.c (main): Check for inferior exit before main loop.
18213
18214 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
18215
18216         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
18217         instead of on tmp_desc.
18218
18219 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
18220             Daniel Jacobowitz  <dan@codesourcery.com>
18221
18222         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
18223         (add_thread): Minor cleanups.
18224         (clear_inferiors): Move lower in the file.  Clear the DLL
18225         list.
18226         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
18227         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
18228         (xml_escape_text): New.
18229         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
18230         for qSupported.
18231         (handle_v_cont): Report errors.
18232         (gdbserver_version): Update.
18233         (main): Correct size of own_buf.  Do not report initial DLL events.
18234         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
18235         (unloaded_dll, xml_escape_text): New.
18236         * win32-low.c (enum target_waitkind): Update comments.
18237         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
18238         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
18239         (win32_EnumProcessModules, win32_GetModuleInformation)
18240         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
18241         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
18242         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
18243         (win32_Module32First, win32_Module32Next, load_toolhelp)
18244         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
18245         (get_child_debug_event): Handle DLL events.
18246         (win32_wait): Likewise.
18247
18248 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
18249
18250         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
18251         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
18252
18253 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
18254
18255         * win32-low.c (handle_output_debug_string): Ignore event if not
18256         waiting.
18257
18258 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
18259
18260         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
18261
18262 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
18263
18264         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
18265
18266 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
18267
18268         * inferiors.c (change_inferior_id): Add comment.
18269         * linux-low.c (check_removed_breakpoint): Add an early
18270         prototype.  Improve debug output.
18271         (linux_attach): Doc update.
18272         (linux_detach_one_process, linux_detach): Clean up before releasing
18273         each process.
18274         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
18275         * linux-low.h (struct process_info): Doc improvement.
18276         * mem-break.c (delete_all_breakpoints): New.
18277         * mem-break.h (delete_all_breakpoints): New prototype.
18278         * thread-db.c (find_first_thread): New.
18279         (thread_db_create_event): Call it instead of
18280         thread_db_find_new_threads.  Clean up unused variables.
18281         (maybe_attach_thread): Remove first thread handling.
18282         (thread_db_find_new_threads): Use find_first_thread.
18283         (thread_db_get_tls_address): Likewise.
18284
18285 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
18286
18287         * thread-db.c (thread_db_find_new_threads): Add prototype.
18288         (thread_db_create_event): Check for the main thread before adding
18289         a new thread.
18290         (maybe_attach_thread): Only enable event reporting if TID == 0.
18291         (thread_db_get_tls_address): Check for new threads.
18292
18293 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
18294
18295         * linux-low.c (linux_create_inferior): Try execv before execvp.
18296         * spu-low.c (spu_create_inferior): Likewise.
18297
18298 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
18299
18300         * linux-low.c (linux_create_inferior): Change execv to execvp.
18301         * spu-low.c (spu_create_inferior): Likewies.
18302
18303 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
18304
18305         * Makefile.in (clean): Clean new files instead of deleted ones.
18306         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
18307         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
18308         rules.
18309         * configure.srv: Specify XML files and new regformats for MIPS and
18310         MIPS64 GNU/Linux.
18311         * linux-mips-low.c (mips_num_regs): Set to only used registers.
18312         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
18313         an entry for the restart register.
18314         (mips_cannot_fetch_register, mips_cannot_store_register)
18315         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
18316         register names to match the XML descriptions.
18317         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
18318         restart register instead of $0.
18319
18320 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
18321             Markus Deuling  <deuling@de.ibm.com>
18322
18323         * remote-utils.c (decode_xfer_write): New function.
18324         * server.h (decode_xfer_write): Add prototype.
18325         * server.c (handle_query): Add PACKET_LEN argument.  Support
18326         qXfer:spu:read and qXfer:spu:write packets.
18327         (main): Pass packet_len to handle_query.
18328         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
18329         * target.h (target_ops): Add qxfer_spu.
18330
18331 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
18332
18333         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
18334         accessing non-seekable spufs files.
18335
18336 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
18337
18338         * server.c (handle_query): Add reply for qC packet.
18339
18340 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
18341             Leo Zayas  <lerele@champenstudios@com>
18342
18343         * server.h (check_remote_input_interrupt_request): New function.
18344         * remote_utils.c (INVALID_DESCRIPTOR): New define.
18345         (remote_desc): Initialize with INVALID_DESCRIPTOR.
18346         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
18347         (check_remote_input_interrupt_request): New function.
18348         * server.h (check_remote_input_interrupt_request): Declare.
18349         * win32-low.c (winapi_DebugBreakProcess,
18350         winapi_GenerateConsoleCtrlEvent): New typedefs.
18351         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
18352         to 250 ms.
18353         (win32_wait): Check for remote interrupt request
18354         with check_remote_input_interrupt_request.
18355         (win32_request_interrupt): New function.
18356         (win32_target_op): Set request_interrupt to win32_request_interrupt.
18357
18358 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
18359
18360         * win32-low.c (debug_registers_changed,
18361         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
18362         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
18363         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
18364         (thread_rec): Get context using the low target.
18365         (child_add_thread): Call thread_added on the low target,
18366         which does the same thing.
18367         (regptr): Delete.
18368         (do_initial_child_stuff): Remove debug registers references.
18369         Set context using the low target.  Resume threads after
18370         setting the contexts.
18371         (child_continue): Remove dead variable.  Remove debug
18372         registers references.
18373         (child_fetch_inferior_registers): Go through the low target.
18374         (do_child_store_inferior_registers): Remove.
18375         (child_store_inferior_registers): Go through the low target.
18376         (win32_resume): Remove debug registers references.
18377         Set context using the low target.
18378         (handle_exception): Change return type to void.  Don't record
18379         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
18380         first chance exception.
18381         (get_child_debug_event): Change return type to void.  Remove
18382         goto loop.  Always return after waiting for debug event.
18383         (win32_wait): Convert to switch statement.  Handle spurious
18384         events.
18385
18386         * win32-i386-low.c (debug_registers_changed,
18387         debug_registers_used): New.
18388         (initial_stuff): Rename to ...
18389         (i386_initial_stuff): ... this.  Clear debug registers
18390         state variables.
18391         (store_debug_registers): Delete.
18392         (i386_get_thread_context): New.
18393         (load_debug_registers): Delete.
18394         (i386_set_thread_context): New.
18395         (i386_thread_added): New.
18396         (single_step): Rename to ...
18397         (i386_single_step): ... this.
18398         (do_fetch_inferior_registers): Rename to ...
18399         (i386_fetch_inferior_register): ... this.
18400         (i386_store_inferior_register): New.
18401         (the_low_target): Adapt to new interface.
18402
18403         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
18404         (arm_get_thread_context): New.
18405         (arm_set_thread_context): New.
18406         (regptr): New.
18407         (do_fetch_inferior_registers): Rename to ...
18408         (arm_fetch_inferior_register): ... this.
18409         (arm_store_inferior_register): New.
18410         (arm_wince_breakpoint): Reimplement as unsigned long.
18411         (arm_wince_breakpoint_len): Define.
18412         (the_low_target): Adapt to new interface.
18413
18414         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
18415         load_debug_registers.  Add get_thread_context, set_thread_context,
18416         thread_added and store_inferior_register.  Rename
18417         fetch_inferior_registers to fetch_inferior_register.
18418         (regptr): Remove declaration.
18419
18420 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
18421
18422         * linux-low.c (linux_detach): Change return type to int.  Return 0.
18423         * spu-low.c (spu_detach): Likewise.
18424
18425 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
18426
18427         * target.h (target_ops): Change return type of detach to int.
18428         Add join.
18429         (join_inferior): New.
18430         * server.c (main): Don't skip detach support on mingw32.
18431         If the inferior doesn't support detaching return error.
18432         Call join_inferior instead of using waitpid.
18433         * linux-low.c (linux_join): New.
18434         (linux_target_op): Add linux_join.
18435         * spu-low.c (spu_join): New.
18436         (spu_target_ops): Add spu_join.
18437         * win32-low.c (win32_detach): Adapt to new interface.
18438         Reopen current_process_handle before detaching.  Issue a child
18439         resume before detaching.
18440         (win32_join): New.
18441         (win32_target_op): Add win32_join.
18442
18443 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
18444
18445         * win32-low.c (win32-attach): Fix return value.
18446         * target.h (target_ops): Describe ATTACH return values.
18447
18448 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
18449
18450         * win32-low.c (GETPROCADDRESS): Define.
18451         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
18452         (winapi_DebugSetProcessKillOnExit): Likewise.
18453         (win32_create_inferior): Force usage of ansi CreateProcessA.
18454         (win32_attach): Use GETPROCADDRESS.
18455         (win32_detach): Likewise.
18456
18457 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
18458
18459         * win32-low.c (win32_wait): Don't use WSTOPSIG.
18460
18461 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
18462
18463         * win32-low.c: Commit leftover changes from 2007-03-29.
18464
18465 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
18466
18467         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
18468         fields short instead of int.  Add explicit padding.
18469         (i387_cache_to_fsave): Remove unnecessary casts.
18470         (i387_fsave_to_cache): Doc fix.
18471         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
18472
18473 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
18474
18475         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
18476         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
18477
18478 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
18479
18480         * configure.srv (arm*-*-mingw32ce*): Move near the other
18481         arm targets.
18482
18483 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
18484
18485         * configure.ac: Add errno checking.
18486         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
18487         sys/file.h and malloc.h.
18488         (AC_CHECK_DECLS): Add perror.
18489         (srv_mingwce): Handle.
18490         * configure.srv (i[34567]86-*-cygwin*): Add
18491         win32-i386-low.o to srv_tgtobj.
18492         (i[34567]86-*-mingw*): Likewise.
18493         (arm*-*-mingw32ce*): Add case.
18494         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
18495         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
18496         [__MINGW32CE__] (strerror): New function.
18497         [__MINGW32CE__] (errno): Define to GetLastError.
18498         [__MINGW32CE__] (COUNTOF): New macro.
18499         (remote_open): Remove extra close call.
18500         * mem-break.c (delete_breakpoint_at): New function.
18501         * mem-break.h (delete_breakpoint_at): Declare.
18502         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
18503         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
18504         [USE_WIN32API] (read, write): Add char* casts.
18505         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
18506         * server.h: Include wincecompat.h on Windows CE.
18507         [HAVE_ERRNO_H]: Check.
18508         (perror): Declare if not declared.
18509         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
18510         (perror_with_name): Remove errno declaration.
18511         * wincecompat.h: New.
18512         * wincecompat.c: New.
18513         * win32-low.h: New.
18514         * win32-arm-low.c: New.
18515         * win32-i386-low.c: New.
18516         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
18517         (OUTMSG2): Make it safe.
18518         (_T): New macro.
18519         (COUNTOF): New macro.
18520         (NUM_REGS): Get it from the low target.
18521         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
18522         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
18523         (thread_rec): Let low target handle debug registers.
18524         (child_add_thread): Likewise.
18525         (child_init_thread_list): Likewise.
18526         (continue_one_thread): Likewise.
18527         (regptr): New.
18528         (do_child_fetch_inferior_registers): Move to ...
18529         * win32-i386-low.c: ... here, and rename to ...
18530         (do_fetch_inferior_registers): ... this.
18531         * win32-low.c (child_fetch_inferior_registers):
18532         Go through the low target.
18533         (do_child_store_inferior_registers): Use regptr.
18534         (strwinerror): New function.
18535         (win32_create_inferior): Handle Windows CE.
18536         Use strwinerror instead of strerror on Windows error
18537         codes.  Add program to the error output.
18538         Don't close the main thread handle on Windows CE.
18539         (win32_attach): Use coredll.dll on Windows CE.
18540         (win32_kill): Close current process and current
18541         thread handles.
18542         (win32_detach): Use coredll.dll on Windows CE.
18543         (win32_resume): Let low target handle debug registers, and
18544         step request.
18545         (handle_exception): Add/Remove initial breakpoint.  Avoid
18546         non-existant WSTOPSIG on Windows CE.
18547         (win32_read_inferior_memory): Cast to remove warning.
18548         (win32_arch_string): Go through the low target.
18549         (initialize_low): Call set_breakpoint_data with the low
18550         target's breakpoint.
18551         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
18552         FOP_REGNUM, mappings): Move to ...
18553         * win32-i386-low.c: ... here.
18554         * win32-low.c (win32_thread_info): Move to ...
18555         * win32-low.h: ... here.
18556         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
18557         win32-arm-low.c and wincecompat.c.
18558         (all:): Add $EXEEXT.
18559         (install-only:): Likewise.
18560         (gdbserver:): Likewise.
18561         (gdbreplay:): Likewise.
18562         * config.in: Regenerate.
18563         * configure: Regenerate.
18564
18565 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
18566
18567         * win32-low.c: Rename typedef thread_info to
18568         win32_thread_info throughout.
18569
18570 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
18571
18572         * win32-i386-low.c: Rename to ...
18573         * win32-low.c: ... this.
18574         * configure.srv: Replace win32-i386-low.o with win32-low.o.
18575         * Makefile.in: Likewise.
18576
18577 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
18578
18579         * remote-utils.c (monitor_output): Constify msg parameter.
18580         * server.h (monitor_output): Likewise.
18581         * win32-i386-low.c (handle_output_debug_string): New.
18582         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
18583         handle_output_debug_string.
18584         (get_child_debug_event): Likewise.
18585
18586 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
18587
18588         * server.c (main): Correct strtoul check.
18589
18590 2007-03-27  Jon Ringle  <jon@ringle.org>
18591
18592         * linux-low.c: Check __ARCH_HAS_MMU__ also.
18593
18594 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
18595
18596         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
18597
18598 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
18599
18600         * terminal.h: Check HAVE_SGTTY_H.
18601
18602 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
18603
18604         * remote-utils.c (remote_open): Print out the assigned port number.
18605
18606 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
18607
18608         * remote-utils.c (monitor_output): New function.
18609         * server.c (debug_threads): Define here.
18610         (monitor_show_help): New function.
18611         (handle_query): Handle qRcmd.
18612         (main): Do not handle 'd' packet.
18613         * server.h (debug_threads, remote_debug, monitor_output): Declare.
18614         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
18615         of debug_threads.
18616
18617 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
18618
18619         * Makefile.in (EXEEXT): New.
18620         (clean): Use $(EXEEXT).
18621
18622 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
18623
18624         * target.h (target_ops): Rename send_signal to request_interrupt,
18625         and remove enum target_signal parameter.
18626         * linux-low.c (linux_request_interrupt): Rename from
18627         linux_send_signal, and always send SIGINT.
18628         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
18629         and always send SIGINT.
18630         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
18631         of send_signal.
18632         (input_interrupt): Likewise.
18633
18634 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
18635
18636         * server.c (get_features_xml): Check if target implemented
18637         arch_string.
18638         * win32-i386-low.c (win32_arch_string): New.
18639         (win32_target_ops): Add win32_arch_string as arch_string member.
18640
18641 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
18642
18643         * spu-low.c (spu_arch_string): New.
18644         (spu_target_ops): Add spu_arch_string.
18645
18646 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
18647
18648         * remote-utils.c: Remove HAVE_TERMINAL_H check.
18649         * configure.ac: Do not check for terminal.h.
18650         * configure, config.in: Regenerated.
18651
18652 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
18653
18654         * Makefile.in (OBS): Add $(XML_BUILTIN).
18655         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
18656         (clean): Update.
18657         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
18658         (arm-with-iwmmxt.c): New.
18659         * config.in, configure: Regenerate.
18660         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
18661         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
18662         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
18663         (arm*-*-linux*): Add iWMMXt and regset support.
18664         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
18665         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
18666         (arm_store_wmmxregset, target_regsets): New.
18667         * server.c (get_features_xml): Take annex argument.  Check builtin
18668         XML documents.
18669         (handle_query): Handle multiple annexes.
18670
18671 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
18672
18673         * remote-utils.c [USE_WIN32API] (read, write): Define.
18674         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
18675         write.
18676
18677 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
18678
18679         * linux-i386-low.c (the_low_target): Set arch_string.
18680         * linux-x86-64-low.c (the_low_target): Likewise.
18681         * linux-low.c (linux_arch_string): New.
18682         (linux_target_ops): Add it.
18683         * linux-low.h (struct linux_target_ops): Add arch_string.
18684         * server.c (write_qxfer_response): Use const void * for DATA.
18685         (get_features_xml): New.
18686         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
18687         * target.h (struct target_ops): Add arch_string method.
18688
18689 2007-01-03  Denis Pilat  <denis.pilat@st.com>
18690             Daniel Jacobowitz  <dan@codesourcery.com>
18691
18692         * linux-low.c (linux_kill): Handle being called with no threads.
18693         * win32-i386-low.c (win32_kill): Likewise.
18694         (get_child_debug_event): Clear current_process_handle.
18695
18696 2006-12-30  Denis PILAT  <denis.pilat@st.com>
18697             Daniel Jacobowitz  <dan@codesourcery.com>
18698
18699         * remote-utils.c (remote_open): Check the type of specified
18700         serial port devices before opening them.
18701         * server.c (main): Kill the inferior if an error occurs during
18702         the first remote_open.
18703
18704 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
18705
18706         * README: Update supported targets.
18707
18708 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
18709
18710         * Makefile.in (clean): Remove reg-mips64.c.
18711         (reg-mips64.c, reg-mips64.o): New rules.
18712         * configure.srv: Handle mips64.  Include regset support for mips.
18713         * linux-mips-low.c (union mips_register): New.
18714         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
18715         (mips_breakpoint, mips_breakpoint_at): Use int.
18716         (mips_collect_register, mips_supply_register)
18717         (mips_collect_register_32bit, mips_supply_register_32bit)
18718         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
18719         (mips_store_fpregset, target_regsets): New.
18720         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
18721
18722 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
18723
18724         * configure.srv: Add target "spu*-*-*".
18725         * Makefile.in (clean): Remove reg-spu.c.
18726         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
18727         * spu-low.c: New file.
18728
18729 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
18730
18731         * configure.ac: Correct td_thr_tls_get_addr test.
18732         * configure: Regenerated.
18733
18734 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
18735
18736         * linux-low.c (linux_wait_for_event): Reformat.  Use the
18737         pass_signals array.
18738         * remote-utils.c (decode_address_to_semicolon): New.
18739         * server.c (pass_signals, handle_general_set): New.
18740         (handle_query): Mention QPassSignals for qSupported.
18741         (main): Call handle_general_set.
18742         * server.h (pass_signals, decode_address_to_semicolon): New.
18743
18744 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
18745
18746         * server.c (handle_query): Correct error handling for read_auxv.
18747
18748 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
18749
18750         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
18751         and srv_linux_thread_db to yes.
18752         * linux-s390-low.c (s390_fill_gregset): New function.
18753         (target_regsets): Define data structure.
18754
18755 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
18756
18757         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
18758         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
18759         * config.in, configure: Regenerated.
18760         * inferiors.c (gdb_id_to_thread): New function.
18761         (gdb_id_to_thread_id): Use it.
18762         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
18763         * linux-low.h (struct process_info): Add th member.
18764         (thread_db_get_tls_address): New prototype.
18765         * remote-utils.c (decode_address): Make non-static.
18766         * server.c (handle_query): Handle qGetTLSAddr.
18767         * server.h (gdb_id_to_thread, decode_address): New prototypes.
18768         * target.h (struct target_ops): Add get_tls_address.
18769         * thread-db.c (maybe_attach_thread): Save the thread handle.
18770         (thread_db_get_tls_address): New.
18771
18772 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
18773
18774         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
18775         (linux_resume_one_process): Take a siginfo_t *.  Update all
18776         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
18777         (struct pending_signals): Add a siginfo_t.
18778         (linux_wait_for_process): Always set last_status.
18779         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
18780         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
18781         * linux-low.h (struct process_info): Add last_status.
18782
18783 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
18784
18785         * remote-utils.c (try_rle): New function.
18786         (putpkt_binary): Use it.
18787
18788 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
18789
18790         * Makefile.in (clean): Clean reg-x86-64-linux.c.
18791         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
18792         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
18793         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
18794         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
18795         point registers.
18796
18797 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
18798
18799         * server.c (terminal_fd): New variable.
18800         (old_foreground_pgrp): Likewise.
18801         (restore_old_foreground_pgrp): New function.
18802         (start_inferior): Record the terminal file descriptor in terminal_fd
18803         and its original foreground group in old_foreground_pgrp.  Register
18804         restore_old_foreground_pgrp with atexit().
18805
18806 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
18807
18808         * server.c (handle_query): Correct qPart to qXfer.
18809
18810 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
18811
18812         * configure.ac: Check for more headers which are missing on
18813         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
18814         * configure.srv: Add Cygwin and mingw32.
18815         * remote-utils.c: Don't include headers unconditionally which
18816         are missing on mingw32.  Include <winsock.h> for mingw32.
18817         (remote_open): Adjust for mingw32 support.  Flush
18818         standard error after writing to it.
18819         (remote_close, putpkt_binary, input_interrupt, block_async_io)
18820         (unblock_async_io, enable_async_io, disable_async_io)
18821         (readchar, getpkt): Update for Winsock support.
18822         (prepare_resume_reply): Expect a protocol signal number.
18823         * server.c: Disable <sys/wait.h> on mingw32.
18824         (start_inferior): Adjust for mingw32 support.  Flush
18825         standard error after writing to it.
18826         (attach_inferior): Likewise.  Use protocol signal
18827         numbers.
18828         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
18829         and names.
18830         * win32-i386-low.c: New file.
18831         * Makefile.in (XM_CLIBS): Set.
18832         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
18833         (win32-i386-low.o): New dependency rule.
18834         * linux-low.c (linux_wait): Use target signal numbers.
18835         * target.h (struct target_ops): Doc fix.
18836         * server.h (target_signal_to_name): New prototype.
18837         * gdbreplay.c: Don't include headers unconditionally which
18838         are missing on mingw32.  Include <winsock.h> for mingw32.
18839         (remote_close, remote_open): Adjust for Winsock support.
18840         * configure, config.in: Regenerated.
18841
18842 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
18843
18844         * server.c (decode_xfer_read, write_qxfer_response): New.
18845         (handle_query): Take a packet length argument.  Handle
18846         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
18847         the qSupported response.
18848         (main): Update call to handle_query.
18849
18850 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
18851
18852         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
18853         (putpkt_binary): Renamed from putpkt and adjusted for binary
18854         data.
18855         (putpkt): New wrapper for putpkt_binary.
18856         (readchar): Don't mask off the high bit.
18857         (decode_X_packet): New function.
18858         * server.c (main): Call putpkt_binary if a handler sets the packet
18859         length.  Save the length of the incoming packet.  Handle 'X'.
18860         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
18861
18862 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
18863
18864         * server.c (handle_query): Handle qSupported.
18865
18866 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
18867
18868         * remote-utils.c (all_symbols_looked_up): New variable.
18869         (look_up_one_symbol): Check it.
18870         * server.h (look_up_one_symbol): New declaration.
18871         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
18872
18873 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
18874
18875         * Makefile.in (linux-arm-low.o): Update dependencies.
18876         * linux-arm-low.c: Include "gdb_proc_service.h".
18877         (PTRACE_GET_THREAD_AREA): Define.
18878         (ps_get_thread_area): New function.
18879
18880 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
18881
18882         * configure.srv (m68k*-*-uclinux*): New target.
18883         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
18884         (linux_resume_one_process): Remove extraneous cast.
18885         (linux_read_offsets): New.
18886         (linux_target_op): Add linux_read_offsets on mmuless systems.
18887         * server.c (handle_query): Add qOffsets logic.
18888         * target.h (struct target_ops): Add read_offsets.
18889
18890 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
18891
18892         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
18893         (PTRACE_GET_THREAD_AREA): Define.
18894         (ps_get_thread_area): New function.
18895         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
18896         (linux-x86-64-low.o): Update.
18897
18898 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
18899
18900         * configure.ac: Remove checks for prfpregset_t.
18901         * gdb_proc_service.h: New file.
18902         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
18903         new "gdb_proc_service.h".
18904         * proc-service.c: Likewise.
18905         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
18906         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
18907         * Makefile.in (gdb_proc_service_h): Updated.
18908         * configure, config.in: Regenerated.
18909
18910 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
18911
18912         * remote-utils.c (prepare_resume_reply): Move declaration
18913         of gdb_id_from_wait to the top of the block.
18914
18915 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
18916
18917         * linux-low.c (regsets_store_inferior_registers): Read the regset
18918         from the target before filling it.
18919
18920 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
18921
18922         * server.c (attach_inferior): Return SIGTRAP for a successful
18923         attach.
18924
18925 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
18926
18927         * Makefile.in (OBS): Add version.o.
18928         (STAGESTUFF): Delete.
18929         (version.o): Add dependencies.
18930         (version.c): Replace rule.
18931         (clean): Remove version.c.
18932         * server.c (gdbserver_version): New.
18933         (gdbserver_usage): Use printf.
18934         (main): Handle --version and --help.
18935         * server.h (version, host_name): Add declarations.
18936
18937 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
18938
18939         * linux-arm-low.c:
18940         * linux-arm-low.c:
18941         * inferiors.c:
18942         * i387-fp.h:
18943         * i387-fp.c:
18944         * gdbreplay.c:
18945         * regcache.c:
18946         * proc-service.c:
18947         * mem-break.h:
18948         * mem-break.c:
18949         * linux-x86-64-low.c:
18950         * linux-sh-low.c:
18951         * linux-s390-low.c:
18952         * linux-ppc64-low.c:
18953         * linux-ppc-low.c:
18954         * linux-mips-low.c:
18955         * linux-m68k-low.c:
18956         * linux-m32r-low.c:
18957         * linux-low.h:
18958         * linux-low.c:
18959         * linux-ia64-low.c:
18960         * linux-i386-low.c:
18961         * linux-crisv32-low.c:
18962         * thread-db.c:
18963         * terminal.h:
18964         * target.h:
18965         * target.c:
18966         * server.h:
18967         * server.c:
18968         * remote-utils.c:
18969         * regcache.h:
18970         * utils.c:
18971         * Makefile.in:
18972         * configure.ac:
18973         * gdbserver.1: Add (C) after Copyright.  Update the FSF
18974         address.
18975
18976 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
18977
18978         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
18979         (arm_breakpoint_at): Recognize both breakpoints.
18980         (the_low_target): Use the correct breakpoint instruction.
18981
18982 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
18983
18984         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
18985         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
18986         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
18987         (the_low_target): Update.
18988
18989 2005-10-25  Andreas Schwab  <schwab@suse.de>
18990
18991         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
18992
18993         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
18994         (ia64_num_regs): Reduce to 462.
18995
18996 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
18997
18998         * acinclude.m4: Correct quoting.
18999         * aclocal.m4: Regenerated.
19000
19001         Suggested by SZOKOVACS Robert <szo@ies.hu>:
19002         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
19003         (thread_db_init): Call thread_db_err_str.
19004         * configure.ac: Check for TD_VERSION.
19005         * config.in, configure: Regenerated.
19006
19007 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
19008
19009         * server.h (error, fatal, warning): Add ATTR_FORMAT.
19010
19011 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
19012
19013         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
19014         is not available.  Define HAVE_PTRACE_GETREGS if it is.
19015         * config.in, configure: Regenerated.
19016         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
19017         * linux-i386-low.c, linux-m68k-low.c: Update to use
19018         HAVE_PTRACE_GETREGS.
19019         * linux-low.c (regsets_fetch_inferior_registers)
19020         (regsets_store_inferior_registers): Only return 0 if we processed
19021         GENERAL_REGS.
19022         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
19023         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
19024
19025 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
19026
19027         * inferiors.c (struct thread_info): Add gdb_id.
19028         (add_thread): Add gdb_id argument.
19029         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
19030         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
19031         calls to add_thread.
19032         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
19033         * server.c (handle_query): Use thread_to_gdb_id.
19034         (handle_v_cont, main): Use gdb_id_to_thread_id.
19035         * server.h (add_thread): Update prototype.
19036         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
19037         prototypes.
19038
19039 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
19040
19041         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
19042         left-padded registers.
19043         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
19044         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
19045
19046 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
19047
19048         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
19049         * configure: Regenerate.
19050         * config.in: Regenerate.
19051         * server.h (NEED_DECLARATION_STRERROR):
19052         Replace with !HAVE_DECL_STRERROR.
19053
19054 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
19055
19056         * linux-low.c (linux_wait, linux_send_signal): Don't test
19057         an unsigned long variable for > 0 if it could be MAX_ULONG.
19058         * server.c (myresume): Likewise.
19059         * target.c (set_desired_inferior): Likewise.
19060
19061 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
19062
19063         * configure.ac: Simplify and improve check for socklen_t.
19064         * configure, config.in: Regenerate.
19065
19066 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
19067
19068         * acconfig.h: Remove.
19069         * configure.ac: Add a test for socklen_t.  Use three-argument
19070         AC_DEFINE throughout.
19071         * config.in: Regenerated using autoheader 2.59.
19072         * configure: Regenerated.
19073
19074         * gdbreplay.c (socklen_t): Provide a default.
19075         (remote_open): Use socklen_t.
19076         * remote-utils.c (socklen_t): Provide a default.
19077         (remote_open): Use socklen_t.
19078         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
19079         unsigned char.
19080
19081         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
19082         char for buffers.
19083         * linux-low.c (linux_read_memory, linux_write_memory)
19084         (linux_read_auxv): Likewise.
19085         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
19086         (check_mem_write): Likewise.
19087         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
19088         Likewise.
19089         * regcache.c (struct inferior_rgcache_data, registers_to_string)
19090         (registers_from_string, register_data): Likewise.
19091         * server.c (handle_query, main): Likewise.
19092         * server.h (convert_ascii_to_int, convert_int_to_ascii)
19093         (decode_M_packet): Likewise.
19094         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
19095         * target.h (struct target_ops): Update read_memory, write_memory,
19096         and read_auxv.
19097         (read_inferior_memory, write_inferior_memory): Update.
19098         * linux-low.h (struct linux_target_ops): Change type of breakpoint
19099         to unsigned char *.
19100         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
19101         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
19102         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
19103         linux-s390-low.c, linux-sh-low.c: Update for changes in
19104         read_inferior_memory and the_low_target->breakpoint.
19105
19106 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
19107
19108         * Makefile.in (SFILES): Add linux-ppc64-low.c.
19109         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
19110         * configure.srv: Add powerpc64-*-linux*.
19111         * linux-ppc64-low.c: New file.
19112
19113 2005-05-23  Orjan Friberg  <orjanf@axis.com>
19114
19115         * linux-cris-low.c: New file with support for CRIS.
19116         * linux-crisv32-low.c: Ditto for CRISv32.
19117         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
19118         (clean): Add reg-cris.c and reg-crisv32.c.
19119         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
19120         reg-crisv32.o, and reg-crisv32.c to make rules.
19121         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
19122         recognized targets.
19123
19124 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
19125
19126         * linux-low.c (fetch_register): Ensure buffer size is a multiple
19127         of sizeof (PTRACE_XFER_TYPE).
19128         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
19129
19130 2005-05-12  Orjan Friberg  <orjanf@axis.com>
19131
19132         * target.h (struct target_ops): Add insert_watchpoint,
19133         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
19134         pointers for hardware watchpoint support.
19135         * linux-low.h (struct linux_target_ops): Ditto.
19136         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
19137         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
19138         to linux_target_ops.
19139         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
19140         reply packet.
19141         * server.c (main): Recognize 'Z' and 'z' packets.
19142
19143 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
19144
19145         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
19146         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
19147         (the_low_target): Add new members.
19148
19149 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
19150
19151         * proc-service.c (ps_lgetregs): Search all_processes instead of
19152         all_threads.
19153
19154 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
19155
19156         * server.c (start_inferior): Change return type to int.
19157         (attach_inferior): Change sigptr to int *.
19158         (handle_v_cont, handle_v_requests): Change signal to int *.
19159         (main): Change signal to int.
19160
19161 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
19162
19163         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
19164         * configure.srv: Add m32r*-*-linux*.
19165         * linux-m32r-low.c: New file.
19166
19167 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
19168
19169         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
19170
19171 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
19172
19173         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
19174         Take unsigned long arguments for PIDs.
19175         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
19176         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
19177         (wait_for_sigstop, linux_resume_one_process)
19178         (regsets_fetch_inferior_registers, linux_send_signal)
19179         (linux_read_auxv): Likewise.  Update the types of variables holding
19180         PIDs.  Update format string specifiers.
19181         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
19182         * remote-utils.c (prepare_resume_reply): Likewise.
19183         * server.c (cont_thread, general_thread, step_thread)
19184         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
19185         unsigned long.
19186         (handle_query): Update format specifiers.
19187         (handle_v_cont, main): Use strtoul for thread IDs.
19188         * server.h (struct inferior_list_entry): Use unsigned long for ID.
19189         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
19190         (general_thread, step_thread, thread_from_wait)
19191         (old_thread_from_wait): Update.
19192         * target.h (struct thread_resume): Use unsigned long for THREAD.
19193         (struct target_ops): Use unsigned long for arguments to attach and
19194         thread_alive.
19195
19196 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
19197
19198         * acinclude.m4: Include bfd/bfd.m4 directly.
19199         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
19200         <agriffis@toolchain.org>.
19201         * aclocal.m4, configure: Regenerated.
19202
19203 2005-01-07  Andrew Cagney  <cagney@gnu.org>
19204
19205         * configure.ac: Rename configure.in, require autoconf 2.59.
19206         * configure: Re-generate.
19207
19208 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
19209
19210         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
19211         LIBS when finished.
19212         * aclocal.m4: Regenerated.
19213         * configure: Regenerated.
19214
19215 2004-11-21  Andreas Schwab  <schwab@suse.de>
19216
19217         * linux-m68k-low.c (m68k_num_gregs): Define.
19218         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
19219         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
19220         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
19221         (m68k_breakpoint_at): New.  Add to the_low_target.
19222
19223         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
19224         srv_linux_thread_db to yes.
19225
19226 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
19227
19228         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
19229         (ARCH_SET_FS): Likewise.
19230         (ARCH_GET_FS): Likewise.
19231         (ARCH_GET_GS): Likewise.
19232
19233 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
19234
19235         * linux-i386-low.c (ps_get_thread_area): New.
19236         * linux-x86-64-low.c (ps_get_thread_area): New.
19237         * linux-low.c: Include <sys/syscall.h>.
19238         (linux_kill_one_process): Don't kill the first thread here.
19239         (linux_kill): Kill the first thread here.
19240         (kill_lwp): New function.
19241         (send_sigstop, linux_send_signal): Use it.
19242         * proc-service.c: Clean up #ifdefs.
19243         (fpregset_info): Delete.
19244         (ps_lgetregs): Update and enable implementation.
19245         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
19246         implementations.
19247         * remote-utils.c (struct sym_cache, symbol_cache): New.
19248         (input_interrupt): Print a clearer message.
19249         (async_io_enabled): New variable.
19250         (enable_async_io, disable_async_io): Use it.  Update comments.
19251         (look_up_one_symbol): Use the symbol cache.
19252         * thread-db.c (thread_db_look_up_symbols): New function.
19253         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
19254
19255 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
19256
19257         * configure.in: Test for -rdynamic.
19258         * configure: Regenerated.
19259         * Makefile (INTERNAL_LDFLAGS): New.
19260         (gdbserver, gdbreplay): Use it.
19261
19262 2004-09-02  Andrew Cagney  <cagney@gnu.org>
19263
19264         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
19265
19266 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
19267
19268         * linux-low.c (linux_wait): Clear all_processes list also.
19269
19270 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
19271
19272         * linux-low.c: Include <errno.h>.  Remove extern declaration of
19273         errno.
19274
19275 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
19276
19277         * gdbreplay.c, server.h, utils.c: Update copyright years.
19278
19279 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
19280
19281         * server.c (main): Print child status or termination signal from
19282         variable 'signal', not 'sig'.
19283
19284 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
19285
19286         * linux-low.c (linux_read_memory): Change return type to
19287         int.  Check for and return error from ptrace().
19288         * target.c (read_inferior_memory): Change return type to int.  Pass
19289         back return status from the_target->read_memory().
19290         * target.h (struct target_ops): Adapt *read_memory() prototype.
19291         Update comment.
19292         (read_inferior_memory): Adapt prototype.
19293         * server.c (main): Return an error packet if
19294         read_inferior_memory() returns an error.
19295
19296 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
19297
19298         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
19299         Unify with other clean targets.
19300
19301 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
19302
19303         * server.c (handle_v_cont): Call set_desired_inferior.
19304
19305 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
19306
19307         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
19308
19309 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
19310
19311         * linux-low.c (linux_wait): Unblock async I/O.
19312         (linux_resume): Block and enable async I/O.
19313         * remote-utils.c (block_async_io, unblock_async_io): New functions.
19314         * server.h (block_async_io, unblock_async_io): Add prototypes.
19315
19316 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
19317
19318         * remote-utils.c (remote_open): Print a status notice after
19319         opening a TCP port.
19320         * server.c (attach_inferior): Print a status notice after
19321         attaching.
19322
19323 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
19324
19325         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
19326
19327 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
19328
19329         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
19330         error packet.
19331         * server.c, target.h: Update copyright years.
19332
19333 2004-02-25  Roland McGrath  <roland@redhat.com>
19334
19335         * target.h (struct target_ops): New member `read_auxv'.
19336         * server.c (handle_query): Handle qPart:auxv:read: query using that.
19337         * linux-low.c (linux_read_auxv): New function.
19338         (linux_target_ops): Initialize `read_auxv' member to that.
19339
19340 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
19341
19342         Committed by Jim Blandy  <jimb@redhat.com>.
19343
19344         * linux-s390-low.c (s390_num_regs): Update.
19345         (s390_regmap): Remove control registers.  Use __s390x__ predefine
19346         instead of GPR_SIZE to distiguish s390 and s390x targets.
19347
19348 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
19349
19350         * linux-low.c: Update copyright year.
19351         (check_removed_breakpoint): Clear pending_is_breakpoint.
19352         (linux_set_resume_request, linux_queue_one_thread)
19353         (resume_status_pending_p): New functions.
19354         (linux_continue_one_thread): Use process->resume.
19355         (linux_resume): Only resume threads if there are no pending events.
19356         * linux-low.h (struct process_info): Add resume request
19357         pointer.
19358
19359 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
19360
19361         * regcache.c (new_register_cache): Clear the allocated register
19362         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
19363
19364 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
19365
19366         * linux-low.c (linux_resume): Take a struct thread_resume *
19367         argument.
19368         (linux_wait): Update call.
19369         (resume_ptr): New static variable.
19370         (linux_continue_one_thread): Renamed from
19371         linux_continue_one_process.  Use resume_ptr.
19372         (linux_resume): Use linux_continue_one_thread.
19373         * server.c (handle_v_cont, handle_v_requests): New functions.
19374         (myresume): New function.
19375         (main): Handle 'v' case.
19376         * target.h (struct thread_resume): New type.
19377         (struct target_ops): Change argument of "resume" to struct
19378         thread_resume *.
19379         (myresume): Delete macro.
19380
19381 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
19382
19383         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
19384         (uninstall): Support DESTDIR.
19385
19386 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
19387
19388         * configure.srv: Add xscale*linux copy of arm*linux entry.
19389
19390 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
19391
19392         * linux-arm-low.c (arm_reinsert_addr): New function.
19393         (the_low_target): Add arm_reinsert_addr.
19394
19395 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
19396
19397         * mem-break.c: Remove whitespace at end of file.
19398
19399 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
19400
19401         * configure.in: Check whether we need to prototype strerror.
19402         * server.h: Optionally prototype strerror.
19403         * gdbreplay.c (perror_with_name): Use strerror.
19404         * linux-low.c (linux_attach_lwp): Use strerror.
19405         * utils.c (perror_with_name): Use strerror.
19406         * config.in, configure: Regenerated.
19407
19408 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
19409
19410         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
19411         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
19412
19413 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
19414
19415         * Makefile.in (SFILES): Update.
19416         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
19417         low-sun3.c: Remove files.
19418
19419 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
19420
19421         * linux-low.c: Move comment to linux_thread_alive where it belonged.
19422         (linux_detach_one_process, linux_detach): New functions.
19423         (linux_target_ops): Add linux_detach.
19424         * server.c (main): Handle 'D' packet.
19425         * target.h (struct target_ops): Add "detach" member.
19426         (detach_inferior): Define.
19427
19428 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
19429
19430         From Kelley Cook  <kelleycook@wideopenwest.com>:
19431         * configure.srv: Accept i[34567]86 variants.
19432
19433 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
19434
19435         * linux-low.c (linux_wait_for_event): Correct comment typos.
19436         (linux_resume_one_process): Call check_removed_breakpoint.
19437         (linux_send_signal): New function.
19438         (linux_target_ops): Add linux_send_signal.
19439         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
19440         of kill.
19441         * target.h (struct target_ops): Add send_signal.
19442
19443 2003-05-29  Jim Blandy  <jimb@redhat.com>
19444
19445         * linux-low.c (usr_store_inferior_registers): Transfer buf in
19446         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
19447         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
19448         away part of the register's value.
19449
19450 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
19451
19452         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
19453         (linux_wait_for_event, linux_init_signals): Likewise.
19454
19455 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
19456
19457         * configure.in: Check for stdlib.h.
19458         * configure: Regenerated.
19459         * config.in: Regenerated.
19460
19461 2003-01-04  Andreas Schwab  <schwab@suse.de>
19462
19463         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
19464
19465 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
19466
19467         * Makefile.in: Remove obsolete code.
19468
19469 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
19470
19471         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
19472         defined(PT_FPR0_HI).
19473
19474 2002-11-17  Stuart Hughes  <seh@zee2.com>
19475
19476         * linux-arm-low.c (arm_num_regs): Increase.
19477         (arm_regmap): Include status register.
19478
19479 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
19480
19481         * linux-low.c (register_addr): Remove incorrect -1 check.
19482
19483 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
19484
19485         * linux-low.c (linux_create_inferior): Call setpgid.  Return
19486         the new PID.
19487         (unstopped_p, linux_signal_pid): Remove.
19488         (linux_target_ops): Remove linux_signal_pid.
19489         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
19490         global instead of target method.
19491         * target.h (struct target_ops): Remove signal_pid.  Update comment
19492         for create_inferior.
19493         * server.c (signal_pid): New variable.
19494         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
19495         gdbserver.  Set the child to be the foreground process group.
19496         (attach_inferior): Set signal_pid.
19497
19498 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
19499
19500         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
19501
19502 2002-08-20  Jim Blandy  <jimb@redhat.com>
19503
19504         * Makefile.in (LDFLAGS): Allow the configure script to establish a
19505         default for this.
19506
19507 2002-08-01  Andrew Cagney  <cagney@redhat.com>
19508
19509         * Makefile.in: Make chill references obsolete.
19510
19511 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
19512
19513         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
19514         * configure: Regenerate.
19515         * config.in: Regenerate.
19516
19517 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
19518
19519         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
19520         (perror_with_name, remote_close, remote_open, expect, play): Static.
19521
19522 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
19523
19524         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
19525         byte offsets instead of an array of indexes.
19526         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
19527
19528 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
19529
19530         * regcache.c: Add comment.
19531
19532 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
19533
19534         * thread-db.c: New file.
19535         * proc-service.c: New file.
19536         * acinclude.m4: New file.
19537         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
19538         proc-service.o, and thread-db.o.
19539         (linux-low.o): Add USE_THREAD_DB.
19540         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
19541         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
19542         * aclocal.m4: Regenerated.
19543         * config.in: Regenerated.
19544         * configure: Regenerated.
19545         * configure.in: Check for proc_service.h, sys/procfs.h,
19546         thread_db.h, and linux/elf.h headrs.
19547         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
19548         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
19549         Check for -lthread_db and thread support.
19550         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
19551         PowerPC, and SuperH.
19552         * i387-fp.c: Constify arguments.
19553         * i387-fp.h: Likewise.
19554         * inferiors.c: (struct thread_info): Renamed from
19555         `struct inferior_info'.  Remove PID member.  Use generic inferior
19556         list header.  All uses updated.
19557         (inferiors, signal_pid): Removed.
19558         (all_threads): New variable.
19559         (get_thread): Define.
19560         (add_inferior_to_list): New function.
19561         (for_each_inferior): New function.
19562         (change_inferior_id): New function.
19563         (add_inferior): Removed.
19564         (remove_inferior): New function.
19565         (add_thread): New function.
19566         (free_one_thread): New function.
19567         (remove_thread): New function.
19568         (clear_inferiors): Use for_each_inferior and free_one_thread.
19569         (find_inferior): New function.
19570         (find_inferior_id): New function.
19571         (inferior_target_data): Update argument type.
19572         (set_inferior_target_data): Likewise.
19573         (inferior_regcache_data): Likewise.
19574         (set_inferior_regcache_data): Likewise.
19575         * linux-low.c (linux_bp_reinsert): Remove.
19576         (all_processes, stopping_threads, using_thrads)
19577         (struct pending_signals, debug_threads, pid_of): New.
19578         (inferior_pid): Replace with macro.
19579         (struct inferior_linux_data): Remove.
19580         (get_stop_pc, add_process): New functions.
19581         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
19582         Use add_process and add_thread.
19583         (linux_attach_lwp): New function, based on old linux_attach.  Use
19584         add_process and add_thread.  Set stop_expected for new threads.
19585         (linux_attach): New function.
19586         (linux_kill_one_process): New function.
19587         (linux_kill): Kill all LWPs.
19588         (linux_thread_alive): Use find_inferior_id.
19589         (check_removed_breakpoints, status_pending_p): New functions.
19590         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
19591         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
19592         struct for the found process.
19593         (linux_wait_for_event): New function.
19594         (linux_wait): Use it.  Support LWPs.
19595         (send_sigstop, wait_for_sigstop, stop_all_processes)
19596         (linux_resume_one_process, linux_continue_one_process): New functions.
19597         (linux_resume): Support LWPs.
19598         (REGISTER_RAW_SIZE): Remove.
19599         (fetch_register): Use register_size instead.  Call supply_register.
19600         (usr_store_inferior_registers): Likewise.  Call collect_register.
19601         Fix recursive case.
19602         (regsets_fetch_inferior_registers): Improve error message.
19603         (regsets_store_inferior_registers): Add debugging.
19604         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
19605         (unstopped_p, linux_signal_pid): New functions.
19606         (linux_target_ops): Add linux_signal_pid.
19607         (linux_init_signals): New function.
19608         (initialize_low): Call it.  Initialize using_threads.
19609         * regcache.c (inferior_regcache_data): Add valid
19610         flag.
19611         (get_regcache): Fetch registers lazily.  Add fetch argument
19612         and update all callers.
19613         (regcache_invalidate_one, regcache_invalidate): New
19614         functions.
19615         (new_register_cache): Renamed from create_register_cache.
19616         Return the new regcache.
19617         (free_register_cache): Change argument to a void *.
19618         (registers_to_string, registers_from_string): Call get_regcache
19619         with fetch flag set.
19620         (register_data): Make static.  Pass fetch flag to get_regcache.
19621         (supply_register): Call get_regcache with fetch flag clear.
19622         (collect_register): Call get_regcache with fetch flag set.
19623         (collect_register_as_string): New function.
19624         * regcache.h: Update.
19625         * remote-utils.c (putpkt): Flush after debug output and use
19626         stderr.
19627         Handle input interrupts while waiting for an ACK.
19628         (input_interrupt): Use signal_pid method.
19629         (getpkt): Flush after debug output and use stderr.
19630         (outreg): Use collect_register_as_string.
19631         (new_thread_notify, dead_thread_notify): New functions.
19632         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
19633         and general_thread.
19634         (look_up_one_symbol): Flush after debug output.
19635         * server.c (step_thread, server_waiting): New variables.
19636         (start_inferior): Don't use signal_pid.  Update call to mywait.
19637         (attach_inferior): Update call to mywait.
19638         (handle_query): Handle qfThreadInfo and qsThreadInfo.
19639         (main): Don't fetch/store registers explicitly.  Use
19640         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
19641         calls to mywait.
19642         * server.h: Update.
19643         (struct inferior_list, struct_inferior_list_entry): New.
19644         * target.c (set_desired_inferior): New.
19645         (write_inferior_memory): Constify.
19646         (mywait): New function.
19647         * target.h: Update.
19648         (struct target_ops): New signal_pid method.
19649         (mywait): Removed macro, added prototype.
19650
19651         * linux-low.h (regset_func): Removed.
19652         (regset_fill_func, regset_store_func): New.
19653         (enum regset_type): New.
19654         (struct regset_info): Add type field.  Use new operation types.
19655         (struct linux_target_ops): stop_pc renamed to get_pc.
19656         Add decr_pc_after_break and breakpoint_at.
19657         (get_process, get_thread_proess, get_process_thread)
19658         (strut process_info, all_processes, linux_attach_lwp)
19659         (thread_db_init): New.
19660
19661         * linux-arm-low.c (arm_get_pc, arm_set_pc,
19662         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
19663         (the_low_target): Add new members.
19664         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
19665         (i386_store_fpxregset): Constify.
19666         (target_regsets): Add new kind identifier.
19667         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
19668         (i386_set_pc): Add debugging.
19669         (i386_breakpoint_at): New function.
19670         (the_low_target): Add new members.
19671         * linux-mips-low.c (mips_get_pc, mips_set_pc)
19672         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
19673         (mips_breakpoint_at): New.
19674         (the_low_target): Add new members.
19675         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
19676         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
19677         (the_low_target): Add new members.
19678         * linux-sh-low.c (sh_get_pc, sh_set_pc)
19679         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
19680         (the_low_target): Add new members.
19681         * linux-x86-64-low.c (target_regsets): Add new kind
19682         identifier.
19683
19684 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
19685
19686         From Martin Pool <mbp@samba.org>:
19687         * server.c (gdbserver_usage): New function.
19688         (main): Call it.
19689
19690 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
19691
19692         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
19693         stop_at -> stop_pc.
19694
19695 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
19696
19697         * Makefile.in: Remove obsolete code.
19698
19699 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
19700
19701         * linux-low.c (regsets_fetch_inferior_registers),
19702         (regsets_store_inferior_registers): Removed cast to int from
19703         ptrace() calls.
19704         * regcache.h: Added declaration of struct inferior_info.
19705
19706 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
19707
19708         * inferiors.c (struct inferior_info): Add regcache_data.
19709         (add_inferior): Call create_register_cache.
19710         (clear_inferiors): Call free_register_cache.
19711         (inferior_regcache_data, set_inferior_regcache_data): New functions.
19712         * regcache.c (struct inferior_regcache_data): New.
19713         (registers): Remove.
19714         (get_regcache): New function.
19715         (create_register_cache, free_register_cache): New functions.
19716         (set_register_cache): Don't initialize the register cache here.
19717         (registers_to_string, registers_from_string, register_data): Call
19718         get_regcache.
19719         * regcache.h: Add prototypes.
19720         * server.h: Likewise.
19721
19722 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
19723
19724         * mem-break.c: New file.
19725         * mem-break.h: New file.
19726         * Makefile.in: Add mem-break.o rule; update server.h
19727         dependencies.
19728         * inferiors.c (struct inferior_info): Add target_data
19729         member.
19730         (clear_inferiors): Free target_data member if set.
19731         (inferior_target_data, set_inferior_target_data): New functions.
19732         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
19733         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
19734         * linux-low.c (linux_bp_reinsert): New variable.
19735         (struct inferior_linux_data): New.
19736         (linux_create_inferior): Use set_inferior_target_data.
19737         (linux_attach): Likewise.  Call add_inferior.
19738         (linux_wait_for_one_inferior): New function.
19739         (linux_wait): Call it.
19740         (linux_write_memory): Add const.
19741         (initialize_low): Call set_breakpoint_data.
19742         * linux-low.h (struct linux_target_ops): Add breakpoint
19743         handling members.
19744         * server.c (attach_inferior): Remove extra add_inferior
19745         call.
19746         * server.h: Include mem-break.h.  Update inferior.c
19747         prototypes.
19748         * target.c (read_inferior_memory)
19749         (write_inferior_memory): New functions.
19750         * target.h (read_inferior_memory)
19751         (write_inferior_memory): Change macros to prototypes.
19752         (struct target_ops): Update comments.  Add const to write_memory
19753         definition.
19754
19755 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
19756
19757         * linux-low.c (usr_store_inferior_registers): Support
19758         registers which are allowed to fail to store.
19759         * linux-low.h (linux_target_ops): Likewise.
19760         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
19761         (ppc_cannot_store_register): FPSCR may not be storable.
19762
19763 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
19764
19765         * server.h: Include <string.h> if HAVE_STRING_H.
19766         * ChangeLog: Correct paths in last ChangeLog entry.
19767
19768 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
19769
19770         * linux-low.h: Remove obsolete prototypes.
19771         (struct linux_target_ops): New.
19772         (extern the_low_target): New.
19773         * linux-low.c (num_regs, regmap): Remove declarations.
19774         (register_addr): Use the_low_target explicitly.
19775         (fetch_register): Likewise.
19776         (usr_fetch_inferior_registers): Likewise.
19777         (usr_store_inferior_registers): Likewise.
19778         * linux-arm-low.c (num_regs): Remove.
19779         (arm_num_regs): Define.
19780         (arm_regmap): Renamed from regmap, made static.
19781         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
19782         made static.
19783         (arm_cannot_store_register): Renamed from cannot_store_register,
19784         made static.
19785         (the_low_target): New.
19786         * linux-i386-low.c (num_regs): Remove.
19787         (i386_num_regs): Define.
19788         (i386_regmap): Renamed from regmap, made static.
19789         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
19790         made static.
19791         (i386_cannot_store_register): Renamed from cannot_store_register,
19792         made static.
19793         (the_low_target): New.
19794         * linux-ia64-low.c (num_regs): Remove.
19795         (ia64_num_regs): Define.
19796         (ia64_regmap): Renamed from regmap, made static.
19797         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
19798         made static.
19799         (ia64_cannot_store_register): Renamed from cannot_store_register,
19800         made static.
19801         (the_low_target): New.
19802         * linux-m68k-low.c (num_regs): Remove.
19803         (m68k_num_regs): Define.
19804         (m68k_regmap): Renamed from regmap, made static.
19805         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
19806         made static.
19807         (m68k_cannot_store_register): Renamed from cannot_store_register,
19808         made static.
19809         (the_low_target): New.
19810         * linux-mips-low.c (num_regs): Remove.
19811         (mips_num_regs): Define.
19812         (mips_regmap): Renamed from regmap, made static.
19813         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
19814         made static.
19815         (mips_cannot_store_register): Renamed from cannot_store_register,
19816         made static.
19817         (the_low_target): New.
19818         * linux-ppc-low.c (num_regs): Remove.
19819         (ppc_num_regs): Define.
19820         (ppc_regmap): Renamed from regmap, made static.
19821         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
19822         made static.
19823         (ppc_cannot_store_register): Renamed from cannot_store_register,
19824         made static.
19825         (the_low_target): New.
19826         * linux-s390-low.c (num_regs): Remove.
19827         (s390_num_regs): Define.
19828         (s390_regmap): Renamed from regmap, made static.
19829         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
19830         made static.
19831         (s390_cannot_store_register): Renamed from cannot_store_register,
19832         made static.
19833         (the_low_target): New.
19834         * linux-sh-low.c (num_regs): Remove.
19835         (sh_num_regs): Define.
19836         (sh_regmap): Renamed from regmap, made static.
19837         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
19838         made static.
19839         (sh_cannot_store_register): Renamed from cannot_store_register,
19840         made static.
19841         (the_low_target): New.
19842         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
19843         (the_low_target): New.
19844
19845 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
19846
19847         * Makefile.in: Add stamp-h target.
19848         * configure.in: Create stamp-h.
19849         * configure: Regenerated.
19850
19851 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
19852
19853         * inferiors.c: New file.
19854         * target.c: New file.
19855         * target.h: New file.
19856         * Makefile.in:  Add target.o and inferiors.o.  Update
19857         dependencies.
19858         * linux-low.c (inferior_pid): New static variable,
19859         moved from server.c.
19860         (linux_create_inferior): Renamed from create_inferior.
19861         Call add_inferior.  Return 0 on success instead of a PID.
19862         (linux_attach): Renamed from myattach.
19863         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
19864         (linux_thread_alive): Renamed from mythread_alive.
19865         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
19866         child dies.
19867         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
19868         (regsets_store_inferior_registers): Correct error message.
19869         Add missing ``return 0''.
19870         (linux_fetch_registers): Renamed from fetch_inferior_registers.
19871         (linux_store_registers): Renamed from store_inferior_registers.
19872         (linux_read_memory): Renamed from read_inferior_memory.
19873         (linux_write_memory): Renamed from write_inferior_memory.
19874         (linux_target_ops): New structure.
19875         (initialize_low): Call set_target_ops ().
19876         * remote-utils.c (unhexify): New function.
19877         (hexify): New function.
19878         (input_interrupt): Send signals to ``signal_pid''.
19879         * server.c (inferior_pid): Remove.
19880         (start_inferior): Update create_inferior call.
19881         (attach_inferior): Call add_inferior.
19882         (handle_query): New function.
19883         (main): Call handle_query for `q' packets.
19884         * server.h: Include "target.h".  Remove obsolete prototypes.
19885         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
19886
19887 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
19888
19889         * Makefile.in: Add WARN_CFLAGS.  Update configury
19890         dependencies.
19891         * configure.in: Check for <string.h>
19892         * configure: Regenerate.
19893         * config.in: Regenerate.
19894         * gdbreplay.c: Include needed system headers.
19895         (remote_open): Remove strchr prototype.
19896         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
19897         * regcache.c (supply_register): Change buf argument to const void *.
19898         (supply_register_by_name): Likewise.
19899         (collect_register): Change buf argument to void *.
19900         (collect_register_by_name): Likewise.
19901         * regcache.h: Add missing prototypes.
19902         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
19903         * server.c (handle_query): New function.
19904         (attached): New static variable, moved out of main.
19905         (main): Quiet longjmp clobber warnings.
19906         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
19907         * utils.c (error): Remove NORETURN.
19908         (fatal): Likewise.