gdb/ChangeLog

   1 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
   2
   3         * proc-api.c (_STRUCTURED_PROC): Don't define.
   4         * proc-events.c: Likewise.
   5         * proc-flags.c: Likewise.
   6         * proc-why.c: Likewise.
   7         * procfs.c: Likewise.
   8
   9         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
  10         * configure, config.in: Regenerate.
  11
  12 2020-07-30  Tom de Vries  <tdevries@suse.de>
  13
  14         PR build/26320
  15         * ui-style.h (struct ui_file_style::color): Wrap m_value and
  16         m_red/m_green/m_blue in a union.
  17
  18 2020-07-29  Tom de Vries  <tdevries@suse.de>
  19
  20         PR tdep/26280
  21         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
  22
  23 2020-07-28  Tom Tromey  <tromey@adacore.com>
  24
  25         PR symtab/26270:
  26         * symtab.h (find_pc_partial_function_sym): Declare.
  27         * cli/cli-cmds.c (disassemble_command): Use
  28         find_pc_partial_function_sym.  Check asm_demangle.
  29         * blockframe.c (cache_pc_function_sym): New global.
  30         (cache_pc_function_name): Remove.
  31         (clear_pc_function_cache): Update.
  32         (find_pc_partial_function_sym): New function, from
  33         find_pc_partial_function.
  34         (find_pc_partial_function): Rewrite using
  35         find_pc_partial_function_sym.
  36
  37 2020-07-28  Tom Tromey  <tromey@adacore.com>
  38
  39         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
  40         help.  Add usage.
  41
  42 2020-07-28  Tom Tromey  <tromey@adacore.com>
  43
  44         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
  45         <DW_OP_GNU_variable_value>: Cast to address type.
  46
  47 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
  48
  49         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
  50         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
  51         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
  52         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
  53         (nbsd_get_siginfo_type): New.
  54         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
  55         (_initialize_nbsd_tdep): New.
  56
  57 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
  58
  59         PR binutils/26301
  60         * configure: Regenerated.
  61
  62 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
  63
  64         PR binutils/26301
  65         * configure: Regenerated.
  66
  67 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
  68
  69         * python/py-frame.c: Remove 'user-regs.h' include.
  70         (frapy_read_register): Rewrite to make use of
  71         gdbpy_parse_register_id.
  72         * python/py-registers.c (gdbpy_parse_register_id): New function,
  73         moved here from python/py-unwind.c.  Updated the return type, and
  74         also accepts register descriptor objects.
  75         * python/py-unwind.c: Remove 'user-regs.h' include.
  76         (pyuw_parse_register_id): Moved to python/py-registers.c.
  77         (unwind_infopy_add_saved_register): Update to use
  78         gdbpy_parse_register_id.
  79         (pending_framepy_read_register): Likewise.
  80         * python/python-internal.h (gdbpy_parse_register_id): Declare.
  81
  82 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
  83
  84         * python/py-registers.c: Add 'user-regs.h' include.
  85         (register_descriptor_iter_find): New function.
  86         (register_descriptor_iterator_object_methods): New static global
  87         methods array.
  88         (register_descriptor_iterator_object_type): Add pointer to methods
  89         array.
  90
  91 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
  92
  93         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
  94         for all architectures on FreeBSD 11.3 and later.
  95
  96 2020-07-27  Tom Tromey  <tromey@adacore.com>
  97
  98         * gcore.h (load_corefile): Don't declare.
  99
 100 2020-07-27  Tom de Vries  <tdevries@suse.de>
 101
 102         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
 103         * config.in: Regenerate.
 104         * configure: Regenerate.
 105
 106 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
 107
 108         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
 109         ws2tcpip.h.  When checking whether socklen_t type is defined, use
 110         ws2tcpip.h if it is available and sys/socket.h isn't.
 111         * configure: Regenerate.
 112         * config.in: Regenerate.
 113
 114 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 115
 116         PR fortran/23051
 117         PR fortran/26139
 118         * valops.c (value_ind): Pass address to
 119         readjust_indirect_value_type.
 120         * value.c (readjust_indirect_value_type): Make parameter
 121         non-const, and add extra address parameter.  Resolve original type
 122         before using it.
 123         * value.h (readjust_indirect_value_type): Update function
 124         signature and comment.
 125
 126 2020-07-25  Tom de Vries  <tdevries@suse.de>
 127
 128         PR symtab/26243
 129         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
 130         entries.
 131
 132 2020-07-24  Aaron Merey  <amerey@redhat.com>
 133
 134         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
 135         * configure: Rebuild.
 136
 137 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
 138
 139         PR corefiles/26294
 140         * corelow.c (_initialize_corelow): Add period to help text
 141         for "maintenance print core-file-backed-mappings".
 142
 143 2020-07-23  Pedro Alves  <pedro@palves.net>
 144
 145         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
 146         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
 147         meanwhile.
 148         * frame.c (frame_cache_generation, get_frame_cache_generation):
 149         New.
 150         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
 151         (get_prev_frame_if_no_cycle): On exception, don't touch
 152         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
 153         * frame.h (get_frame_cache_generation): Declare.
 154
 155 2020-07-23  Tom de Vries  <tdevries@suse.de>
 156
 157         PR tui/26282
 158         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
 159         New default constructor.
 160
 161 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 162
 163         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
 164         exclude non-statement entries.
 165
 166 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 167
 168         * NEWS (New commands): Mention new command
 169         "maintenance print core-file-backed-mappings".
 170
 171 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 172
 173         * corelow.c (gdbcmd.h): Include.
 174         (core_target::info_proc_mappings): New method.
 175         (get_current_core_target): New function.
 176         (maintenance_print_core_file_backed_mappings): New function.
 177         (_initialize_corelow): Add core-file-backed-mappings to
 178         "maint print" commands.
 179
 180 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 181
 182         * linux-tdep.c (dump_note_entry_p): New function.
 183         (linux_dump_mapping_p_ftype): New typedef.
 184         (linux_find_memory_regions_full): Add new parameter,
 185         should_dump_mapping_p.
 186         (linux_find_memory_regions): Adjust call to
 187         linux_find_memory_regions_full.
 188         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
 189         call to linux_find_memory_regions_full.
 190
 191 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 192
 193         * corelow.c (solist.h, unordered_map): Include.
 194         (class core_target): Add field m_core_file_mappings and
 195         method build_file_mappings.
 196         (core_target::core_target): Call build_file_mappings.
 197         (core_target::~core_target): Free memory associated with
 198         m_core_file_mappings.
 199         (core_target::build_file_mappings): New method.
 200         (core_target::xfer_partial): Use m_core_file_mappings
 201         for memory transfers.
 202         * linux-tdep.c (linux_read_core_file_mappings): New
 203         function.
 204         (linux_core_info_proc_mappings): Rewrite to use
 205         linux_read_core_file_mappings.
 206         (linux_init_abi): Register linux_read_core_file_mappings.
 207
 208 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 209
 210         * arch-utils.c (default_read_core_file_mappings): New function.
 211         * arch-utils.c (default_read_core_file_mappings): Declare.
 212         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
 213         * gdbarch.h, gdbarch.c: Regenerate.
 214
 215 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 216
 217         PR corefiles/25631
 218         * corelow.c (core_target:xfer_partial):  Revise
 219         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
 220         case after first checking the stratum beneath the core
 221         target.
 222         (has_all_memory): Return true.
 223         * target.c (raw_memory_xfer_partial): Revise comment
 224         regarding use of has_all_memory.
 225
 226 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 227
 228         * exec.h (section_table_xfer_memory): Revise declaration,
 229         replacing section name parameter with an optional callback
 230         predicate.
 231         * exec.c (section_table_xfer_memory): Likewise.
 232         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
 233         of section_table_xfer_memory.
 234
 235 2020-07-22  Tom Tromey  <tromey@adacore.com>
 236
 237         * mi/mi-cmd-stack.c (list_args_or_locals): Use
 238         lookup_symbol_search_name.
 239
 240 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 241
 242         * python/py-registers.c (gdbpy_register_object_data_init): Remove
 243         redundant local variable.
 244         (gdbpy_get_register_descriptor): Extract descriptor vector as a
 245         reference, not pointer, update code accordingly.
 246
 247 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 248             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 249
 250         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
 251         * jit.c (jit_breakpoint_re_set_internal): Use the
 252         `skip_jit_symbol_lookup` field.
 253
 254 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 255             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 256
 257         * jit.c (jit_read_descriptor): Define the descriptor address once,
 258         use twice.
 259         (jit_breakpoint_deleted): Move the declaration of the loop variable
 260         `iter` into the loop header.
 261         (jit_breakpoint_re_set_internal): Move the declaration of the local
 262         variable `objf_data` to the first point of definition.
 263         (jit_event_handler): Move the declaration of local variables
 264         `code_entry`, `entry_addr`, and `objf` to their first point of use.
 265         Rename `objf` to `jited`.
 266
 267 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 268
 269         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
 270         Remove.
 271         * jit.c (get_jiter_objfile_data): Update.
 272
 273 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 274             Simon Marchi  <simon.marchi@polymtl.ca>
 275
 276         * jit.c (struct jit_program_space_data): Remove.
 277         (jit_program_space_key): Remove.
 278         (jiter_objfile_data::~jiter_objfile_data): Remove program space
 279         stuff.
 280         (get_jit_program_space_data): Remove.
 281         (jit_breakpoint_deleted): Iterate on all of the program space's
 282         objfiles.
 283         (jit_inferior_init): Likewise.
 284         (jit_breakpoint_re_set_internal): Likewise.  Also change return
 285         type to void.
 286         (jit_breakpoint_re_set): Pass current_program_space to
 287         jit_breakpoint_re_set_internal.
 288
 289 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 290
 291         * jit.h (struct jiter_objfile_data) <cached_code_address,
 292         jit_breakpoint>: Move to here from ...
 293         * jit.c (jit_program_space_data): ... here.
 294         (jiter_objfile_data::~jiter_objfile_data): Update.
 295         (jit_breakpoint_deleted): Update.
 296         (jit_breakpoint_re_set_internal): Update.
 297
 298 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 299
 300         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
 301         checks.
 302         (jit_read_descriptor): Remove NULL check.
 303         (jit_event_handler): Add an assertion.
 304
 305 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 306
 307         * jit.h (struct jit_objfile_data):  Split into...
 308         (struct jiter_objfile_data): ... this ...
 309         (struct jited_objfile_data): ... and this.
 310         * objfiles.h (struct objfile) <jit_data>: Remove.
 311         <jiter_data, jited_data>: New fields.
 312         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
 313         (jiter_objfile_data::~jiter_objfile_data): ... this.
 314         (get_jit_objfile_data): Rename to ...
 315         (get_jiter_objfile_data): ... this.
 316         (add_objfile_entry): Update.
 317         (jit_read_descriptor): Use get_jiter_objfile_data.
 318         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
 319         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
 320         (jit_inferior_exit_hook): Use objfile's jited_data field.
 321
 322 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 323
 324         * jit.h: Forward-declare `struct minimal_symbol`.
 325         (struct jit_objfile_data): Migrate to here from jit.c; also add a
 326         constructor, destructor, and an objfile* field.
 327         * jit.c (jit_objfile_data): Remove.
 328         (struct jit_objfile_data): Migrate from here to jit.h.
 329         (jit_objfile_data::~jit_objfile_data): New destructor
 330         implementation with code moved from free_objfile_data.
 331         (free_objfile_data): Delete.
 332         (get_jit_objfile_data): Update to use the jit_data field of objfile.
 333         (jit_find_objf_with_entry_addr): Ditto.
 334         (jit_inferior_exit_hook): Ditto.
 335         (_initialize_jit): Remove the call to
 336         register_objfile_data_with_cleanup.
 337         * objfiles.h (struct objfile) <jit_data>: New field.
 338
 339 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 340
 341         * jit.h: Forward-declare `struct objfile`.
 342         (jit_event_handler): Add a second parameter, the JITer objfile.
 343         * jit.c (jit_read_descriptor): Change the signature to take the
 344         JITer objfile as an argument instead of the jit_program_space_data.
 345         (jit_inferior_init): Update the call to jit_read_descriptor.
 346         (jit_event_handler): Use the new JITer objfile argument when calling
 347         jit_read_descriptor.
 348         * breakpoint.c (handle_jit_event): Update the call to
 349         jit_event_handler to pass the JITer objfile.
 350
 351 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 352
 353         * gdbarch.c: Regenerate.
 354         * gdbarch.h: Regenerate.
 355         * gdbarch.sh (handle_segmentation_fault): Remove method.
 356         * infrun.c (handle_segmentation_fault): Remove.
 357         (print_signal_received_reason): Remove call to
 358         handle_segmentation_fault.
 359
 360 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 361
 362         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
 363         Rename to sparc64_linux_report_signal_info and add siggnal
 364         argument.
 365         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
 366         instead of sparc64_linux_handle_segmentation_fault.
 367
 368 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 369
 370         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
 371         i386_linux_report_signal_info instead of
 372         i386_linux_handle_segmentation_fault.
 373         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
 374         to i386_linux_report_signal_info and add siggnal argument.
 375         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
 376         of i386_linux_handle_segmentation_fault.
 377         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
 378         to i386_linux_report_signal_info and add siggnal argument.
 379
 380 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 381
 382         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
 383         hook if present.
 384
 385 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 386
 387         * gdbarch.c: Regenerate.
 388         * gdbarch.h: Regenerate.
 389         * gdbarch.sh (report_signal_info): New method.
 390         * infrun.c (print_signal_received_reason): Invoke gdbarch
 391         report_signal_info hook if present.
 392
 393 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 394
 395         * python/py-registers.c : Add 'unordered_map' include.
 396         (gdbpy_new_reggroup): Renamed to...
 397         (gdbpy_get_reggroup): ...this.  Update to only create register
 398         group descriptors when needed.
 399         (gdbpy_reggroup_iter_next): Update.
 400
 401 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 402
 403         * python/py-registers.c (gdbpy_register_object_data): New static
 404         global.
 405         (gdbpy_register_object_data_init): New function.
 406         (gdbpy_new_register_descriptor): Renamed to...
 407         (gdbpy_get_register_descriptor): ...this, and update to reuse
 408         existing register descriptors where possible.
 409         (gdbpy_register_descriptor_iter_next): Update.
 410         (gdbpy_initialize_registers): Register new gdbarch data.
 411
 412 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 413
 414         * linux-nat.c (stopped_pids): Make static.
 415
 416 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 417
 418         PR ada/26235
 419         * gdbtypes.c (ada_discrete_type_low_bound,
 420         ada_discrete_type_high_bound): Handle undefined bounds.
 421
 422 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
 423
 424         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
 425         declaration.
 426         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
 427         function.
 428
 429 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
 430
 431         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
 432         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
 433         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
 434         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
 435         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
 436         method.
 437
 438 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
 439
 440         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
 441         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
 442         which are deprecated in Guile 3.0.
 443         * configure.ac (try_guile_versions): Add "guile-3.0".
 444         * configure (try_guile_versions): Regenerate.
 445         * NEWS: Update entry.
 446
 447 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
 448             Doug Evans  <dje@google.com>
 449
 450         PR gdb/21104
 451         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
 452         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
 453         USING_GUILE_BEFORE_2_2.
 454         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
 455         Change type to 'scm_t_port_type *'.
 456         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
 457         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
 458         parameter and honor it.  Update callers.
 459         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
 460         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
 461         functions.
 462         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
 463         USING_GUILE_BEFORE_2_2.
 464         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
 465         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
 466         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
 467         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
 468         and 'SCM_PORT_TYPE'.
 469         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
 470         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
 471         (gdbscm_memory_port_read, gdbscm_memory_port_write)
 472         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
 473         [!USING_GUILE_BEFORE_2_2]: New functions.
 474         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
 475         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
 476         'gdbscm_memory_port_read'.
 477         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
 478         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
 479         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
 480         function.
 481         (ioscm_init_memory_port): Remove.
 482         (ioscm_init_memory_port_stream): New function
 483         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
 484         function.
 485         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 486         Return scm_from_uint (0).
 487         (gdbscm_set_memory_port_read_buffer_size_x)
 488         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 489         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 490         Return scm_from_uint (0).
 491         (gdbscm_set_memory_port_write_buffer_size_x)
 492         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 493         * configure.ac (try_guile_versions): Add "guile-2.2".
 494         * configure: Regenerate.
 495         * NEWS: Add entry.
 496
 497 2020-07-18  Tom Tromey  <tom@tromey.com>
 498
 499         * linux-nat.c (linux_multi_process): Remove.
 500         (linux_nat_target::supports_multi_process): Return true.
 501
 502 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 503
 504         * arch/riscv.c (riscv_tdesc_cache): Change map type.
 505         (riscv_lookup_target_description): Return pointer out of
 506         unique_ptr.
 507         * target-descriptions.c (allocate_target_description): Add
 508         comment.
 509         (target_desc_deleter::operator()): Likewise.
 510         * target-descriptions.h (struct target_desc_deleter): Moved to
 511         gdbsupport/tdesc.h.
 512         (target_desc_up): Likewise.
 513
 514 2020-07-17  Tom Tromey  <tromey@adacore.com>
 515
 516         * linux-nat.c (linux_nat_target::supports_non_stop)
 517         (linux_nat_target::always_non_stop_p): Use "true".
 518         (linux_nat_target::supports_disable_randomization): Use "true" and
 519         "false".
 520
 521 2020-07-16  Caroline Tice  <cmtice@google.com>
 522
 523         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
 524         (RNGLIST_HEADER_SIZE64): New constant definition.
 525         (struct dwop_section_names): Add rnglists_dwo.
 526         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
 527         (struct loclist_header): Rename to 'loclists_rnglists_header'.
 528         (struct dwo_sections): Add rnglists field.
 529         (read_attribut_reprocess): Add tag parameter.
 530         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
 531         (cu_debug_rnglists_section): New function (decl & definition).
 532         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
 533         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
 534         die whose range is being checked; get rnglist section from
 535         cu_debug_rnglists_section, to get from either objfile or dwo file as
 536         appropriate.  Add cases for DW_RLE_base_addressx,
 537         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
 538         the base address to DW_RLE_offset_pairs (not to all ranges), moving
 539         test inside if-condition and updating complaint message.
 540         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
 541         dwarf2_rnglists_process.
 542         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
 543         dwarf2_ranges_process.
 544         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
 545         need_ranges_base and update comment appropriately.  Also pass die tag
 546         to dwarf2_ranges_read.
 547         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
 548         need_ranges_base and update comment appropriately.  Also pass die tag
 549         to dwarf2_ranges_process.
 550         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
 551         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
 552         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
 553         need_ranges_base and update comment appropriately.  Also pass die tag
 554         to read_attribute_reprocess and dwarf2_ranges_read.
 555         (read_loclist_header): Rename function to read_loclists_rnglists_header,
 556         and update function comment appropriately.
 557         (read_loclist_index): Call read_loclists_rnglists_header instead of
 558         read_loclist_header.
 559         (read_rnglist_index): New function.
 560         (read_attribute_reprocess):  Add tag parameter. Add code for
 561         DW_FORM_rnglistx, passing tag to read_rnglist_index.
 562         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
 563
 564 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 565
 566         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
 567         being resolved.
 568
 569 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 570
 571         * arch-utils.c (show_architecture): Update formatting of messages.
 572
 573 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 574
 575         * gdbtypes.h (struct type) <bounds>: Handle array and string
 576         types.
 577         * ada-lang.c (assign_aggregate): Use type::bounds on
 578         array/string type.
 579         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
 580         * c-varobj.c (c_number_of_children): Likewise.
 581         (c_describe_child): Likewise.
 582         * eval.c (evaluate_subexp_for_sizeof): Likewise.
 583         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
 584         (f_type_print_base): Likewise.
 585         * f-valprint.c (f77_array_offset_tbl): Likewise.
 586         (f77_get_upperbound): Likewise.
 587         (f77_print_array_1): Likewise.
 588         * guile/scm-type.c (gdbscm_type_range): Likewise.
 589         * m2-typeprint.c (m2_array): Likewise.
 590         (m2_is_long_set_of_type): Likewise.
 591         * m2-valprint.c (get_long_set_bounds): Likewise.
 592         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
 593         * python/py-type.c (typy_range): Likewise.
 594         * rust-lang.c (rust_internal_print_type): Likewise.
 595         * type-stack.c (type_stack::follow_types): Likewise.
 596         * valarith.c (value_subscripted_rvalue): Likewise.
 597         * valops.c (value_cast): Likewise.
 598
 599 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 600
 601         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
 602         callers to use the equivalent accessor methods.
 603
 604 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 605
 606         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
 607         (struct type) <bit_stride>: New method.
 608         (TYPE_BIT_STRIDE): Remove.
 609         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
 610
 611 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 612
 613         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
 614         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
 615         callers to use the equivalent accessor methods instead.
 616
 617 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 618
 619         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
 620         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
 621         callers to use the equivalent accessor methods instead.
 622
 623 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 624
 625         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
 626         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
 627         to use dynamic_prop::kind.
 628
 629 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 630
 631         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
 632         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
 633         to get the bound property's kind and check against
 634         PROP_UNDEFINED.
 635
 636 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 637
 638         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
 639         all callers to use type::range_bounds followed by
 640         dynamic_prop::{low,high}.
 641
 642 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 643
 644         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
 645         const_val, set_const_val, baton, set_locexpr, set_loclist,
 646         set_addr_offset, variant_parts, set_variant_parts,
 647         original_type, set_original_type>: New methods.
 648         <kind>: Rename to...
 649         <m_kind>: ... this.  Update all users to use the new methods
 650         instead.
 651         <data>: Rename to...
 652         <m_data>: ... this.  Update all users to use the new methods
 653         instead.
 654
 655 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 656
 657         * gdbtypes.c (get_discrete_bounds): Return failure if
 658         the range type's bounds are not both defined and constant
 659         values.
 660         (get_array_bounds): Update comment.  Remove undefined bound check.
 661
 662 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 663
 664         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
 665         the type::bounds method directly.
 666
 667 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 668
 669         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
 670         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
 671         are used to set the range type's bounds to use set_bounds.
 672
 673 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 674
 675         * exec.c (_initialize_exec): Update exec-file-mismatch help.
 676
 677 2020-07-10  Pedro Alves  <pedro@palves.net>
 678
 679         * gdbthread.h (inferior_ref): Define.
 680         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
 681         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
 682         * thread.c
 683         (scoped_restore_current_thread::restore):
 684         Adjust to gdb::ref_ptr.
 685         (scoped_restore_current_thread::~scoped_restore_current_thread):
 686         Remove manual decref handling.
 687         (scoped_restore_current_thread::scoped_restore_current_thread):
 688         Adjust to use
 689         inferior_ref::new_reference/thread_info_ref::new_reference.
 690         Incref the thread before calling get_frame_id instead of after.
 691         Let TARGET_CLOSE_ERROR propagate.
 692
 693 2020-07-10  Pedro Alves  <pedro@palves.net>
 694
 695         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
 696         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
 697         NOT_AVAILABLE_ERROR.
 698         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
 699         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
 700
 701 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
 702             Pedro Alves  <pedro@palves.net>
 703
 704         PR gdb/26199
 705         * infrun.c (threads_are_resumed_pending_p): Delete.
 706         (do_target_wait): Remove threads_are_executing and
 707         threads_are_resumed_pending_p checks from the inferior_matches
 708         lambda.  Update comments.
 709
 710 2020-07-10  Pedro Alves  <pedro@palves.net>
 711
 712         PR gdb/26199
 713         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
 714         executing threads.
 715
 716 2020-07-10  Pedro Alves  <pedro@palves.net>
 717
 718         PR gdb/26199
 719         * infrun.c (handle_no_resumed): Handle multiple targets.
 720
 721 2020-07-10  Pedro Alves  <pedro@palves.net>
 722
 723         PR gdb/26199
 724         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
 725         target_is_async_p.
 726
 727 2020-07-10  Pedro Alves  <pedro@palves.net>
 728
 729         PR gdb/26199
 730         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
 731         threads, not all threads.
 732
 733 2020-07-10  Pedro Alves  <pedro@palves.net>
 734
 735         PR gdb/26199
 736         * remote.c (remote_target::open_1): Pass remote target pointer as
 737         data to create_async_event_handler.
 738         (remote_async_inferior_event_handler): Mark async event handler
 739         before returning if the remote target still has either pending
 740         events or unacknowledged notifications.
 741
 742 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
 743
 744         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
 745         declaration.
 746         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
 747         function.
 748
 749 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 750
 751         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
 752         inferior_ptid.
 753
 754 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 755
 756         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
 757         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
 758         AT_FREEBSD_PS_STRINGS.
 759
 760 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
 761
 762         * auto-load.c (auto_load_objfile_script_1): Convert drive part
 763         of debugfile path on Windows.
 764
 765 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
 766
 767         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
 768         argument to 'data'.
 769
 770 2020-07-08  Tom Tromey  <tromey@adacore.com>
 771
 772         * ada-lang.c (ada_exception_message_1): Use read_memory.
 773
 774 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 775
 776         PR python/22748
 777         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
 778         special handling for inline frames.
 779         * findvar.c (value_of_register_lazy): Skip inline frames when
 780         creating lazy register values.
 781         * frame.c (frame_id_computed_p): Delete definition.
 782         * frame.h (frame_id_computed_p): Delete declaration.
 783
 784 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 785
 786         * NEWS: Mention additions to Python API.
 787         * python/py-arch.c (archpy_register_groups): New function.
 788         (arch_object_methods): Add 'register_groups' method.
 789         * python/py-registers.c (reggroup_iterator_object): New struct.
 790         (reggroup_object): New struct.
 791         (gdbpy_new_reggroup): New function.
 792         (gdbpy_reggroup_to_string): New function.
 793         (gdbpy_reggroup_name): New function.
 794         (gdbpy_reggroup_iter): New function.
 795         (gdbpy_reggroup_iter_next): New function.
 796         (gdbpy_new_reggroup_iterator): New function
 797         (gdbpy_initialize_registers): Register new types.
 798         (reggroup_iterator_object_type): Define new Python type.
 799         (gdbpy_reggroup_getset): New static global.
 800         (reggroup_object_type): Define new Python type.
 801         * python/python-internal.h
 802
 803 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 804
 805         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
 806         * python/py-arch.c (archpy_registers): New function.
 807         (arch_object_methods): Add 'registers' method.
 808         * python/py-registers.c: New file.
 809         * python/python-internal.h
 810         (gdbpy_new_register_descriptor_iterator): Declare.
 811         (gdbpy_initialize_registers): Declare.
 812         * python/python.c (do_start_initialization): Call
 813         gdbpy_initialize_registers.
 814         * NEWS: Mention additions to the Python API.
 815
 816 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 817
 818         * NEWS: Mention new Python API method.
 819         * python/py-unwind.c (pending_framepy_architecture): New function.
 820         (pending_frame_object_methods): Add architecture method.
 821
 822 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 823
 824         * gdbarch.c: Regenerate.
 825         * gdbarch.h: Regenerate.
 826         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
 827         (gdbarch_data): Use internal_error for the case where
 828         deprecated_set_gdbarch_data was originally needed.
 829         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
 830         and use passed in obstack.
 831         (libunwind_frame_set_descr): Should no longer get back NULL from
 832         gdbarch_data.
 833         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
 834         type.
 835         * user-regs.c (user_regs_init): Update parameters, and use passed
 836         in obstack.
 837         (user_reg_add): Should no longer get back NULL from gdbarch_data.
 838         (_initialize_user_regs): Register as a pre-init gdbarch data type.
 839
 840 2020-07-06  Tom de Vries  <tdevries@suse.de>
 841
 842         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
 843         End-Of-Sequence in lte_is_less_than.
 844         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
 845         "gdb: Don't reorder line table entries too much when sorting".
 846
 847 2020-07-06  Tom de Vries  <tdevries@suse.de>
 848
 849         PR tui/26205
 850         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
 851
 852 2020-07-05  Tom de Vries  <tdevries@suse.de>
 853
 854         PR build/26187
 855         * inferior.h (struct infcall_suspend_state_deleter): If available, use
 856         std::uncaught_exceptions instead of deprecated
 857         std::uncaught_exception.
 858
 859 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 860
 861         * macroexp.h (macro_stringify): Return
 862         gdb::unique_xmalloc_ptr<char>.
 863         * macroexp.c (macro_stringify): Likewise.
 864         * macrotab.c (fixup_definition): Update.
 865
 866 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 867
 868         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
 869         (lex_one_token): Update.
 870         * macroexp.c (struct macro_buffer) <release>: Return
 871         gdb::unique_xmalloc_ptr<char>.
 872         (macro_stringify): Update.
 873         (macro_expand): Update.
 874         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
 875         * macroexp.h (macro_expand_next): Likewise.
 876
 877 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
 878
 879         * macroexp.h (macro_lookup_ftype): Remove.
 880         (macro_expand, macro_expand_once, macro_expand_next): Remove
 881         lookup function parameters, add scope parameter.
 882         * macroexp.c (scan, substitute_args, expand, maybe_expand,
 883         macro_expand, macro_expand_once, macro_expand_next): Likewise.
 884         * macroscope.h (standard_macro_lookup): Change parameter type
 885         to macro_scope.
 886         * macroscope.c (standard_macro_lookup): Likewise.
 887         * c-exp.y (lex_one_token): Update.
 888         * macrocmd.c (macro_expand_command): Likewise.
 889         (macro_expand_once_command): Likewise.
 890
 891 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 892
 893         * inf-loop.c (inferior_event_handler): Remove client_data param.
 894         * inf-loop.h (inferior_event_handler): Likewise.
 895         * infcmd.c (step_1): Adjust.
 896         * infrun.c (proceed): Adjust.
 897         (fetch_inferior_event): Remove client_data param.
 898         (infrun_async_inferior_event_handler): Adjust.
 899         * infrun.h (fetch_inferior_event): Remove `void *` param.
 900         * linux-nat.c (handle_target_event): Adjust.
 901         * record-btrace.c (record_btrace_handle_async_inferior_event):
 902         Adjust.
 903         * record-full.c (record_full_async_inferior_event_handler):
 904         Adjust.
 905         * remote.c (remote_async_inferior_event_handler): Adjust.
 906
 907 2020-07-01  Tom Tromey  <tom@tromey.com>
 908
 909         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
 910         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
 911
 912 2020-07-01  Tom Tromey  <tom@tromey.com>
 913
 914         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
 915         tui_gen_win_info.
 916         (tui_win_info::make_window): Merge with
 917         tui_gen_win_info::make_window.
 918         (tui_win_info::make_visible): Move from tui_gen_win_info.
 919         * tui/tui-win.c (tui_win_info::max_width): Move from
 920         tui_gen_win_info.
 921         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
 922         type.
 923         <window_factory>: Likewise.
 924         * tui/tui-layout.c (tui_win_info::resize): Move from
 925         tui_gen_win_info.
 926         (make_standard_window): Change return type.
 927         (get_locator_window, tui_get_window_by_name): Likewise.
 928         (tui_layout_window::apply): Remove a cast.
 929         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
 930         (struct tui_win_info): Merge with tui_gen_win_info.
 931         (struct tui_gen_win_info): Remove.
 932
 933 2020-07-01  Tom Tromey  <tom@tromey.com>
 934
 935         * tui/tui-stack.h (struct tui_locator_window): Derive from
 936         tui_win_info.
 937         <do_scroll_horizontal, do_scroll_vertical>: New methods.
 938         <can_box>: New method.
 939
 940 2020-07-01  Tom Tromey  <tom@tromey.com>
 941
 942         * tui/tui-stack.h (struct tui_locator_window): Remove body.
 943
 944 2020-07-01  Tom Tromey  <tom@tromey.com>
 945
 946         * tui/tui-regs.c (tui_data_window::display_registers_from)
 947         (tui_data_window::display_registers_from)
 948         (tui_data_window::first_data_item_displayed)
 949         (tui_data_window::delete_data_content_windows): Update.
 950         (tui_data_window::refresh_window, tui_data_window::no_refresh):
 951         Remove.
 952         (tui_data_window::check_register_values): Update.
 953         (tui_data_item_window::rerender): Add parameters.  Update.
 954         (tui_data_item_window::refresh_window): Remove.
 955         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
 956         virtual.
 957         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
 958         tui_gen_win_info.
 959         <refresh_window, max_height, min_height>: Remove.
 960         <rerender>: Add parameters.
 961         <x, y, visible>: New members.
 962         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
 963         <m_item_width>: New member.
 964
 965 2020-07-01  Tom Tromey  <tom@tromey.com>
 966
 967         * tui/tui-regs.c (tui_data_window::show_register_group)
 968         (tui_data_window::check_register_values): Update.
 969         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
 970         from item_no.
 971
 972 2020-07-01  Tom Tromey  <tom@tromey.com>
 973
 974         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
 975         useless "if".
 976
 977 2020-07-01  Tom Tromey  <tom@tromey.com>
 978
 979         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
 980         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
 981
 982 2020-07-01  Tom Tromey  <tom@tromey.com>
 983
 984         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
 985         * tui/tui-winsource.h (enum tui_line_or_address_kind)
 986         (struct tui_line_or_address): Move from tui-data.h.
 987         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
 988         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
 989         (tui_cmd_window, tui_source_window_base, tui_source_window)
 990         (tui_disasm_window): Don't declare.
 991         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
 992         to tui-winsource.h.
 993         (SINGLE_KEY): Move to tui-stack.c.
 994
 995 2020-07-01  Tom Tromey  <tom@tromey.com>
 996
 997         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
 998         std::string.
 999         * tui/tui-regs.c (class tab_expansion_file): New.
1000         (tab_expansion_file::write): New method.
1001         (tui_register_format): Change return type.  Use
1002         tab_expansion_file.
1003         (tui_get_register, tui_data_window::display_registers_from)
1004         (tui_data_item_window::rerender): Update.
1005         * tui/tui-io.h (tui_expand_tabs): Don't declare.
1006         * tui/tui-io.c (tui_expand_tabs): Remove.
1007
1008 2020-07-01  Tom Tromey  <tom@tromey.com>
1009
1010         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
1011
1012 2020-07-01  Fangrui Song  <maskray@google.com>
1013
1014         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
1015
1016 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1017
1018         * dwarf2/read.c (set_die_type): Removed conditions to restrict
1019         forms for DW_AT_associated and DW_AT_allocated attributes,
1020         which is already checked in function attr_to_dynamic_prop.
1021
1022 2020-06-30  Tom Tromey  <tromey@adacore.com>
1023
1024         * dwarf2/read.c (quirk_rust_enum): Correctly call
1025         alloc_rust_variant for default-less enum.
1026
1027 2020-06-30  Tom Tromey  <tromey@adacore.com>
1028
1029         PR build/26183:
1030         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
1031         gdb::to_string.
1032
1033 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
1034
1035         * gdbarch.sh (displaced_step_copy_insn): Update doc.
1036         * gdbarch.h: Re-generate.
1037
1038 2020-06-28  Tom Tromey  <tom@tromey.com>
1039
1040         * command.h (cmd_types): Remove.
1041         (cmd_type): Don't declare.
1042         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
1043         typedef.
1044         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
1045         * cli/cli-decode.c (cmd_type): Remove.
1046
1047 2020-06-27  Pedro Alves  <palves@redhat.com>
1048
1049         * fork-child.c (prefork_hook): Adjust.
1050         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
1051         Delete.
1052         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
1053         * inferior.c (inferior::set_tty, inferior::tty): New methods.
1054         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
1055         Remove declarations.
1056         (struct inferior) <set_tty, tty>: New methods.
1057         (struct inferior) <terminal>: Rename to ...
1058         (struct inferior) <m_terminal>: ... this and make private.
1059         * main.c (captured_main_1): Adjust.
1060         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
1061         (mi_cmd_inferior_tty_show): Adjust.
1062         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
1063         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
1064
1065 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
1066
1067         * configure.ac: Add --enable-libctf: handle --disable-static
1068         properly.
1069         * acinclude.m4: sinclude ../config/enable.m4.
1070         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
1071         (LIBCTF): Substitute in.
1072         (CTF_DEPS): New, likewise.
1073         (CLIBS): libctf needs symbols from libbfd: move earlier.
1074         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
1075         flags.
1076         * ctfread.c: Surround in ENABLE_LIBCTF.
1077         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
1078         * configure: Regenerate.
1079         * config.in: Likewise.
1080
1081 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1082
1083         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
1084
1085 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1086
1087         * inferior.h (struct inferior) <terminal>: Change type to
1088         gdb::unique_xmalloc_ptr<char>.
1089         * inferior.c (inferior::~inferior): Don't free inf->terminal.
1090         * infcmd.c (set_inferior_io_terminal): Don't free terminal
1091         field, adjust to unique pointer.
1092         (get_inferior_io_terminal): Adjust to unique pointer.
1093
1094 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1095
1096         * riscv-tdep.c (riscv_print_registers_info): Loop over all
1097         registers, not just the known core set of registers.
1098
1099 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1100
1101         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
1102         fflags, frm, and fcsr registers.
1103         (riscv_register_reggroup_p): Remove unknown CSRs from save and
1104         restore groups.
1105         (riscv_tdesc_unknown_reg): New function.
1106         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
1107         tdesc_use_registers.
1108         * riscv-tdep.h (struct gdbarch_tdep): Add
1109         unknown_csrs_first_regnum, unknown_csrs_count,
1110         duplicate_fflags_regnum, duplicate_frm_regnum, and
1111         duplicate_fcsr_regnum fields.
1112
1113 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1114
1115         * target-descriptions.c (tdesc_use_registers): Add new parameter a
1116         callback, use the callback (when not null) to help number unknown
1117         registers.
1118         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
1119         (tdesc_use_registers): Add extra parameter to declaration.
1120
1121 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1122
1123         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
1124         in the file.
1125         (class riscv_pending_register_alias): Likewise.
1126         (riscv_register_feature::register_info): Change 'required_p' field
1127         to 'required', and change its type.  Add 'check' member function.
1128         (riscv_register_feature::register_info::check): Define new member
1129         function.
1130         (riscv_xreg_feature): Change initialisation of 'required' field.
1131         (riscv_freg_feature): Likewise.
1132         (riscv_virtual_feature): Likewise.
1133         (riscv_csr_feature): Likewise.
1134         (riscv_check_tdesc_feature): Take extra parameter, the csr
1135         tdesc_feature, rewrite the function to use the new
1136         riscv_register_feature::register_info::check function.
1137         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
1138
1139 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1140
1141         * features/Makefile: Remove all references to the deleted files
1142         below.
1143         * features/riscv/32bit-csr.c: Deleted.
1144         * features/riscv/32bit-csr.xml: Deleted.
1145         * features/riscv/64bit-csr.c: Deleted.
1146         * features/riscv/64bit-csr.xml: Deleted.
1147         * features/riscv/rebuild-csr-xml.sh: Deleted.
1148
1149 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1150
1151         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
1152         whitespace error for declaration of names member variable.
1153         (struct riscv_register_feature): Add new prefer_first_name member
1154         variable, and fix whitespace error in declaration of registers.
1155         (riscv_xreg_feature): Initialize prefer_first_name field.
1156         (riscv_freg_feature): Likewise.
1157         (riscv_virtual_feature): Likewise.
1158         (riscv_csr_feature): Likewise.
1159         (riscv_register_name): Expand on comments.  Remove register name
1160         modifications for CSR and virtual registers.
1161
1162 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1163
1164         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
1165         errors.
1166
1167 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1168
1169         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
1170         riscv-opc.h.
1171         (class riscv_pending_register_alias): New class.
1172         (riscv_check_tdesc_feature): Take vector of pending aliases and
1173         populate it as appropriate.
1174         (riscv_setup_register_aliases): Delete.
1175         (riscv_gdbarch_init): Create vector of pending aliases and pass it
1176         to riscv_check_tdesc_feature in all cases.  Use the vector to
1177         create the register aliases.
1178
1179 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1180
1181         * sol2-tdep.c (sol2_static_transform_name): Remove.
1182         (sol2_init_abi): Don't register it.
1183         * gdbarch.sh (static_transform_name): Remove.
1184         * gdbarch.c, gdbarch.h: Regenerate.
1185
1186         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
1187         gdbarch_static_transform_name.
1188         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
1189         * stabsread.c (define_symbol) <'X'>: Remove.
1190         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
1191         handling.
1192         <'V'>: Likewise.
1193         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
1194         <'S'>: Remove call to gdbarch_static_transform_name.
1195
1196 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1197
1198         * procfs.c (procfs_pre_trace): New function.
1199         (procfs_target::create_inferior): Pass it to fork_inferior.
1200
1201 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1202
1203         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
1204         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
1205         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
1206         sol2-tdep.o, sparc-sol2-tdep.o.
1207         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
1208         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
1209         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
1210         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
1211
1212 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1213
1214         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
1215         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
1216         Call sol2_init_abi.
1217         Remove calls to set_gdbarch_skip_solib_resolver,
1218         set_gdbarch_core_pid_to_str.
1219         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
1220         (i386_sol2_static_transform_name): Remove.
1221         (i386_sol2_init_abi): Call sol2_init_abi.
1222         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1223         set_gdbarch_static_transform_name,
1224         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1225         Use sol2_sigtramp_p.
1226         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
1227         (sol2_sigtramp_p): New function.
1228         (sol2_static_transform_name): New function.
1229         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
1230         (sol2_init_abi): New function.
1231         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
1232         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
1233         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
1234         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
1235         (sparc_sol2_static_transform_name): Remove.
1236         (sparc32_sol2_init_abi): Call sol2_init_abi.
1237         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1238         set_gdbarch_static_transform_name,
1239         set_gdbarch_skip_solib_resolver,
1240         set_gdbarch_core_pid_to_str.
1241         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
1242         (sparc_sol2_static_transform_name): Remove
1243         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
1244         call sol2_sigtramp_p.
1245         (sparc64_sol2_init_abi): Call sol2_init_abi.
1246         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1247         set_gdbarch_static_transform_name,
1248         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1249
1250 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1251
1252         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
1253         * exec.c (validate_exec_file): If from_tty, set both
1254         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
1255         * symfile.c (symbol_file_add_with_addrs): if always_confirm
1256         and from_tty, unconditionally ask a confirmation.
1257
1258 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1259
1260         * target-descriptions.c (tdesc_architecture_name): Protect against
1261         NULL pointer dereference.
1262         (maint_print_xml_tdesc_cmd): New function.
1263         (_initialize_target_descriptions): Register new 'maint print
1264         xml-tdesc' command and give it the filename completer.
1265         * NEWS: Mention new 'maint print xml-tdesc' command.
1266
1267 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1268
1269         * target-descriptions.c (class tdesc_compatible_info): New class.
1270         (struct target_desc): Change type of compatible vector.
1271         (tdesc_compatible_p): Update for change in type of
1272         target_desc::compatible.
1273         (tdesc_compatible_info_list): New function.
1274         (tdesc_compatible_info_arch_name): New function.
1275         (tdesc_add_compatible): Update for change in type of
1276         target_desc::compatible.
1277         (print_c_tdesc::visit_pre): Likewise.
1278
1279 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1280
1281         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
1282         whitespace to underscore.
1283         (maint_print_c_tdesc_cmd): Use fake filename for target
1284         descriptions that came from the target.
1285         (_initialize_target_descriptions): Add filename command completion
1286         for 'maint print c-tdesc'.
1287
1288 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1289
1290         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1291         lines.
1292
1293 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1294
1295         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1296         lines.
1297         (dwarf2_find_location_expression): Likewise.
1298         (call_site_parameter_matches): Likewise.
1299         (dwarf2_compile_expr_to_ax): Likewise.
1300         (disassemble_dwarf_expression): Likewise.
1301         (loclist_describe_location): Likewise.
1302
1303 2020-06-23  Pedro Alves  <palves@redhat.com>
1304
1305         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1306         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1307         (register_to_value_test): Use scoped_mock_context.
1308         * regcache.c: Include "scoped-mock-context.h".
1309         (cooked_read_test): Don't error out if a target is already pushed.
1310         Use scoped_mock_context.  Adjust.
1311         * scoped-mock-context.h: New file.
1312
1313 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1314
1315         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1316         initializer.
1317         (ada_language::is_string_type_p): New member function.
1318         * c-lang.c (c_language_data): Delete la_is_string_type_p
1319         initializer.
1320         (cplus_language_data): Likewise.
1321         (asm_language_data): Likewise.
1322         (minimal_language_data): Likewise.
1323         * d-lang.c (d_language_data): Likewise.
1324         * f-lang.c (f_is_string_type_p): Delete function, implementation
1325         moved to f_language::is_string_type_p.
1326         (f_language_data): Delete la_is_string_type_p initializer.
1327         (f_language::is_string_type_p): New member function,
1328         implementation from f_is_string_type_p.
1329         * go-lang.c (go_is_string_type_p): Delete function, implementation
1330         moved to go_language::is_string_type_p.
1331         (go_language_data): Delete la_is_string_type_p initializer.
1332         (go_language::is_string_type_p): New member function,
1333         implementation from go_is_string_type_p.
1334         * language.c (language_defn::is_string_type_p): Define new member
1335         function.
1336         (default_is_string_type_p): Make static, add comment copied from
1337         header file.
1338         (unknown_language_data): Delete la_is_string_type_p initializer.
1339         (unknown_language::is_string_type_p): New member function.
1340         (auto_language_data): Delete la_is_string_type_p initializer.
1341         (auto_language::is_string_type_p): New member function.
1342         * language.h (language_data): Delete la_is_string_type_p field.
1343         (language_defn::is_string_type_p): Declare new function.
1344         (default_is_string_type_p): Delete desclaration, move comment to
1345         definition.
1346         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1347         moved to m2_language::is_string_type_p.
1348         (m2_language_data): Delete la_is_string_type_p initializer.
1349         (m2_language::is_string_type_p): New member function,
1350         implementation from m2_is_string_type_p.
1351         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1352         initializer.
1353         * opencl-lang.c (opencl_language_data): Likewise.
1354         * p-lang.c (pascal_is_string_type_p): Delete function,
1355         implementation moved to pascal_language::is_string_type_p.
1356         (pascal_language_data): Delete la_is_string_type_p initializer.
1357         (pascal_language::is_string_type_p): New member function,
1358         implementation from pascal_is_string_type_p.
1359         * rust-lang.c (rust_is_string_type_p): Delete function,
1360         implementation moved to rust_language::is_string_type_p.
1361         (rust_language_data): Delete la_is_string_type_p initializer.
1362         (rust_language::is_string_type_p): New member function,
1363         implementation from rust_is_string_type_p.
1364         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1365         is_string_type_p.
1366
1367 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1368
1369         * ada-lang.c (ada_language_data): Delete la_print_typedef
1370         initializer.
1371         (ada_language::print_typedef): New member function.
1372         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1373         (cplus_language_data): Likewise.
1374         (asm_language_data): Likewise.
1375         (minimal_language_data): Likewise.
1376         * d-lang.c (d_language_data): Likewise.
1377         * f-lang.c (f_language_data): Likewise.
1378         (f_language::print_typedef): New member function.
1379         * go-lang.c (go_language_data): Delete la_print_typedef
1380         initializer.
1381         * language.c (language_defn::print_typedef): Define member
1382         function.
1383         (unknown_language_data): Delete la_print_typedef initializer.
1384         (unknown_language::print_typedef): New member function.
1385         (auto_language_data): Delete la_print_typedef initializer.
1386         (auto_language::print_typedef): New member function.
1387         * language.h (language_data): Delete la_print_typedef field.
1388         (language_defn::print_typedef): Declare new member function.
1389         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1390         (default_print_typedef): Delete declaration.
1391         * m2-lang.c (m2_language_data): Delete la_print_typedef
1392         initializer.
1393         (m2_language::print_typedef): New member function.
1394         * objc-lang.c (objc_language_data): Delete la_print_typedef
1395         initializer.
1396         * opencl-lang.c (opencl_language_data): Likewise.
1397         * p-lang.c (pascal_language_data): Likewise.
1398         (pascal_language::print_typedef): New member function.
1399         * rust-lang.c (rust_print_typedef): Delete function,
1400         implementation moved to rust_language::print_typedef.
1401         (rust_language): Delete la_print_typedef initializer.
1402         (rust_language::print_typedef): New member function,
1403         implementation from rust_print_typedef.
1404         * typeprint.c (default_print_typedef): Delete.
1405
1406 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1407
1408         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1409         (ada_language::printstr): New member function.
1410         * c-lang.c (c_language_data): Delete la_printstr initializer.
1411         (cplus_language_data): Likewise.
1412         (asm_language_data): Likewise.
1413         (minimal_language_data): Likewise.
1414         * d-lang.c (d_language_data): Likewise.
1415         * f-lang.c (f_printstr): Rename to f_language::printstr.
1416         (f_language_data): Delete la_printstr initializer.
1417         (f_language::printstr): New member function, implementation from
1418         f_printstr.
1419         * go-lang.c (go_language_data): Delete la_printstr initializer.
1420         * language.c (language_defn::printstr): Define new member
1421         function.
1422         (unk_lang_printstr): Delete.
1423         (unknown_language_data): Delete la_printstr initializer.
1424         (unknown_language::printstr): New member function.
1425         (auto_language_data): Delete la_printstr initializer.
1426         (auto_language::printstr): New member function.
1427         * language.h (language_data): Delete la_printstr field.
1428         (language_defn::printstr): Declare new member function.
1429         (LA_PRINT_STRING): Update call to printstr.
1430         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
1431         (m2_language_data): Delete la_printstr initializer.
1432         (m2_language::printstr): New member function, implementation from
1433         m2_printstr.
1434         * objc-lang.c (objc_language_data): Delete la_printstr
1435         initializer.
1436         * opencl-lang.c (opencl_language_data): Likewise.
1437         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
1438         (pascal_language_data): Delete la_printstr initializer.
1439         (pascal_language::printstr): New member function, implementation
1440         from pascal_printstr.
1441         * p-lang.h (pascal_printstr): Delete declaration.
1442         * rust-lang.c (rust_printstr): Update header comment.
1443         (rust_language_data): Delete la_printstr initializer.
1444         (rust_language::printstr): New member function.
1445
1446 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1447
1448         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
1449         (ada_language::printchar): New member function.
1450         * c-lang.c (c_language_data): Delete la_printchar initializer.
1451         (cplus_language_data): Likewise.
1452         (asm_language_data): Likewise.
1453         (minimal_language_data): Likewise.
1454         * d-lang.c (d_language_data): Likewise.
1455         * f-lang.c (f_printchar): Rename to f_language::printchar.
1456         (f_language_data): Delete la_printchar initializer.
1457         (f_language::printchar): New member function, implementation from
1458         f_printchar.
1459         * go-lang.c (go_language_data): Delete la_printchar initializer.
1460         * language.c (unk_lang_printchar): Delete.
1461         (language_defn::printchar): Define new member function.
1462         (unknown_language_data): Delete la_printchar initializer.
1463         (unknown_language::printchar): New member function.
1464         (auto_language_data): Delete la_printchar initializer.
1465         (auto_language::printchar): New member function.
1466         * language.h (language_data): Delete la_printchar field.
1467         (language_defn::printchar): Declare new member function.
1468         (LA_PRINT_CHAR): Update call to printchar.
1469         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
1470         (m2_language::printchar): New member function.
1471         * objc-lang.c (objc_language_data): Delete la_printchar
1472         initializer.
1473         * opencl-lang.c (opencl_language_data): Likewise.
1474         * p-lang.c (pascal_language_data): Delete la_printchar
1475         initializer.
1476         (pascal_language::printchar): New member function.
1477         * rust-lang.c (rust_printchar): Rename to
1478         rust_language::printchar.
1479         (rust_language_data): Delete la_printchar initializer.
1480         (rust_language::printchar): New member function, implementation
1481         from rust_printchar.
1482
1483 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1484
1485         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
1486         (ada_language_data): Delete la_emitchar initializer.
1487         (ada_language::emitchar): New member function, implementation from
1488         emit_char.
1489         * c-lang.c (c_language_data): Delete la_emitchar initializer.
1490         (cplus_language_data): Likewise.
1491         (asm_language_data): Likewise.
1492         (minimal_language_data): Likewise.
1493         * d-lang.c (d_language_data): Likewise.
1494         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
1495         (f_language_data): Delete la_emitchar initializer.
1496         (f_language::emitchar): New member function, implementation from
1497         f_emit_char.
1498         * go-lang.c (go_language_data): Delete la_emitchar initializer.
1499         * language.c (unk_lang_emit_char): Delete.
1500         (language_defn::emitchar): New member function definition.
1501         (unknown_language_data): Delete la_emitchar initializer.
1502         (unknown_language::emitchar): New member function.
1503         (auto_language_data): Delete la_emitchar initializer.
1504         (auto_language::emitchar): New member function.
1505         * language.h (language_data): Delete la_emitchar field.
1506         (language_defn::emitchar): New member field declaration.
1507         (LA_EMIT_CHAR): Update call to emitchar.
1508         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
1509         (m2_language_data): Delete la_emitchar initializer.
1510         (m2_language::emitchar): New member function, implementation from
1511         m2_emit_char.
1512         * objc-lang.c (objc_language_data): Delete la_emitchar
1513         initializer.
1514         * opencl-lang.c (opencl_language_data): Likewise.
1515         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
1516         (pascal_language_data): Delete la_emitchar initializer.
1517         (pascal_language::emitchar): New member function, implementation
1518         from pascal_emit_char.
1519         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
1520         (rust_language_data): Delete la_emitchar initializer.
1521         (rust_language::emitchar): New member function, implementation
1522         from rust_emitchar.
1523
1524 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1525
1526         * ada-lang.c (resolve): Rename to ada_language::post_parser.
1527         (ada_language_data): Delete la_post_parser initializer.
1528         (ada_language::post_parser): New member function.
1529         * c-lang.c (c_language_data): Delete la_post_parser initializer.
1530         (cplus_language_data): Likewise.
1531         (asm_language_data): Likewise.
1532         (minimal_language_data): Likewise.
1533         * d-lang.c (d_language_data): Likewise.
1534         * f-lang.c (f_language_data): Likewise.
1535         * go-lang.c (go_language_data): Likewise.
1536         * language.c (unknown_language_data): Likewise.
1537         (auto_language_data): Likewise.
1538         * language.h (language_data): Delete la_post_parser field.
1539         (language_defn::post_parser): New member function.
1540         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
1541         * objc-lang.c (objc_language_data): Likewise.
1542         * opencl-lang.c (opencl_language_data): Likewise.
1543         * p-lang.c (pascal_language_data): Likewise.
1544         * parse.c (parse_exp_in_context): Update call to post_parser.
1545         (null_post_parser): Delete definition.
1546         * parser-defs.h (null_post_parser): Delete declaration.
1547         * rust-lang.c (rust_language_data): Delete la_post_parser
1548         initializer.
1549
1550 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1551
1552         * ada-lang.c (parse): Rename to ada_language::parser.
1553         (ada_language_data): Delete la_parser initializer.
1554         (ada_language::parser): New member function, implementation from
1555         parse.
1556         * c-lang.c (c_language_data): Delete la_parser initializer.
1557         (cplus_language_data): Likewise.
1558         (asm_language_data): Likewise.
1559         (minimal_language_data): Likewise.
1560         * d-lang.c (d_language_data): Likewise.
1561         (d_language::parser): New member function.
1562         * f-lang.c (f_language_data): Delete la_parser initializer.
1563         (f_language::parser): New member function.
1564         * go-lang.c (go_language_data): Delete la_parser initializer.
1565         (go_language::parser): New member function.
1566         * language.c (unk_lang_parser): Delete.
1567         (language_defn::parser): Define new member function.
1568         (unknown_language_data): Delete la_parser initializer.
1569         (unknown_language::parser): New member function.
1570         (auto_language_data): Delete la_parser initializer.
1571         (auto_language::parser): New member function.
1572         * language.h (language_data): Delete la_parser field.
1573         (language_defn::parser): Declare new member function.
1574         * m2-lang.c (m2_language_data): Delete la_parser initializer.
1575         (m2_language::parser): New member function.
1576         * objc-lang.c (objc_language_data): Delete la_parser initializer.
1577         * opencl-lang.c (opencl_language_data): Likewise.
1578         * p-lang.c (pascal_language_data): Likewise.
1579         (pascal_language::parser): New member function.
1580         * parse.c (parse_exp_in_context): Update call to parser.
1581         * rust-lang.c (rust_language_data): Delete la_parser initializer.
1582         (rust_language::parser): New member function.
1583
1584 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1585
1586         * top.c (print_gdb_configuration): Print --with-python-libdir
1587         configuration value.
1588
1589 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1590
1591         * NEWS: Mention change to the alias command.
1592
1593 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1594
1595         * cli/cli-cmds.c (lookup_cmd_for_default_args)
1596         (alias_command_completer)
1597         (make_alias_options_def_group): New functions.
1598         (alias_opts, alias_option_defs): New struct and array.
1599         (alias_usage_error): Update usage.
1600         (alias_command): Handles optional DEFAULT-ARGS... arguments.
1601         Use option framework.
1602         (_initialize_cli_cmds): Update alias command help.
1603         Update aliases command help.
1604         (show_user):
1605         Add NULL for new default_args lookup_cmd argument.
1606         (valid_command_p): Rename to validate_aliased_command.
1607         Add NULL for new default_args lookup_cmd argument.  Verify that the
1608         aliased_command has no default args.
1609         * cli/cli-decode.c (help_cmd): Show aliases definitions.
1610         (lookup_cmd_1, lookup_cmd): New argument default_args.
1611         (add_alias_cmd):
1612         Add NULL for new default_args lookup_cmd argument.
1613         (print_help_for_command): Show default args under the layout
1614          alias some_alias = some_aliased_cmd some_alias_default_arg.
1615         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
1616         xfree default_args in destructor.
1617         * cli/cli-script.c (process_next_line, do_define_command):
1618         Add NULL for new default_args lookup_cmd argument.
1619         * command.h: Declare new default_args argument in lookup_cmd
1620         and lookup_cmd_1.
1621         * completer.c (complete_line_internal_1):
1622         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1623         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
1624         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
1625         Likewise.
1626         * infcmd.c (_initialize_infcmd): Likewise.
1627         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
1628         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
1629         * python/py-param.c (add_setshow_generic): Likewise.
1630         * remote.c (_initialize_remote): Likewise.
1631         * top.c (execute_command): Prepend default_args if command has some.
1632         (set_verbose):
1633         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1634         * tracepoint.c (validate_actionline, encode_actions_1):
1635         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1636
1637 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1638
1639         * jit.c (jit_read_descriptor): Use bool as the return type.
1640         (jit_breakpoint_re_set_internal): Use bool as the return type.
1641         Invert the return value logic; return true if the jit breakpoint
1642         has been successfully initialized.
1643         (jit_inferior_init): Update the call to
1644         jit_breakpoint_re_set_internal.
1645
1646 2020-06-22  Pedro Alves  <palves@redhat.com>
1647
1648         PR gdb/25939
1649         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
1650         Use the current inferior instead.  Don't return
1651         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
1652         wait again.
1653         * sol-thread.c (sol_thread_target::wait): Don't reference
1654         inferior_ptid.
1655         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
1656         (sol_update_thread_list_callback): Use the current inferior's pid
1657         instead of inferior_ptid.
1658
1659 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1660
1661         * procfs.c: Cleanup many comments.
1662
1663         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
1664         (AFTER_WATCHFLAG): Replace by value.
1665
1666         (MAIN_PROC_NAME_FORMAT): Inline ...
1667         (create_procinfo): ... here.
1668
1669         (procfs_debug_inferior): Remove SYS_exec handling.
1670         (syscall_is_exec): Likewise.
1671         (procfs_set_exec_trap): Likewise.
1672
1673         (syscall_is_lwp_exit): Inline in callers.
1674         (syscall_is_exit): Likewise.
1675         (syscall_is_exec): Likewise.
1676         (syscall_is_lwp_create): Likewise.
1677
1678         (invalidate_cache): Remove #if 0 code.
1679
1680         (make_signal_thread_runnable):  Remove.
1681         (procfs_target::resume): Remove #if 0 code.
1682
1683 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1684
1685         PR gdb/25939
1686         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
1687         call ...
1688         (procfs_target::create_inferior): ... here.
1689
1690 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1691
1692         * exec.c (validate_exec_file): Ensure the build-id is up to
1693         date by calling reopen_exec_file (that checks file timestamp
1694         to decide to re-read the file).
1695
1696 2020-06-18  Pedro Alves  <palves@redhat.com>
1697
1698         PR gdb/25412
1699         * gdbthread.h (delete_thread, delete_thread_silent)
1700         (find_thread_ptid): Update comments.
1701         * thread.c (current_thread_): New global.
1702         (is_current_thread): Move higher, and reimplement.
1703         (inferior_thread): Reimplement.
1704         (set_thread_exited): Use bool.  Add assertions.
1705         (add_thread_silent): Simplify thread-reuse handling by always
1706         calling delete_thread.
1707         (delete_thread): Remove intro comment.
1708         (find_thread_ptid): Skip exited threads.
1709         (switch_to_thread_no_regs): Write to current_thread_.
1710         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
1711         INFERIOR_PTID.  Clear current_thread_.
1712
1713 2020-06-18  Pedro Alves  <palves@redhat.com>
1714
1715         * aix-thread.c (pd_update): Use switch_to_thread.
1716
1717 2020-06-18  Pedro Alves  <palves@redhat.com>
1718
1719         * ravenscar-thread.c (ravenscar_thread_target): Update.
1720         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
1721         (ravenscar_thread_target::add_active_thread): ... this.  Don't
1722         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
1723         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
1724
1725 2020-06-18  Pedro Alves  <palves@redhat.com>
1726
1727         * nat/windows-nat.c (current_windows_thread): Remove.
1728         * nat/windows-nat.h (current_windows_thread): Remove.
1729         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
1730         Adjust.
1731         (display_selectors): Adjust to fetch the current
1732         windows_thread_info based on inferior_ptid.
1733         (fake_create_process): No longer write to current_windows_thread.
1734         (windows_nat_target::get_windows_debug_event):
1735         Don't set inferior_ptid or current_windows_thread.
1736         (windows_nat_target::wait): Adjust to not rely on
1737         current_windows_thread.
1738         (do_initial_windows_stuff): Now a method of windows_nat_target.
1739         Switch to the last_ptid thread.
1740         (windows_nat_target::attach): Adjust.
1741         (windows_nat_target::detach): Use switch_to_no_thread instead of
1742         writing to inferior_ptid directly.
1743         (windows_nat_target::create_inferior): Adjust.
1744
1745 2020-06-18  Pedro Alves  <palves@redhat.com>
1746
1747         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
1748
1749 2020-06-18  Pedro Alves  <palves@redhat.com>
1750
1751         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
1752         after creating it, instead of writing to inferior_ptid.  Don't
1753         write to inferior_ptid.
1754
1755 2020-06-18  Pedro Alves  <palves@redhat.com>
1756
1757         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
1758
1759 2020-06-18  Pedro Alves  <palves@redhat.com>
1760
1761         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
1762         it, instead of writing to inferior_ptid.
1763
1764 2020-06-18  Pedro Alves  <palves@redhat.com>
1765
1766         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
1767         to inferior_ptid.
1768
1769 2020-06-18  Pedro Alves  <palves@redhat.com>
1770
1771         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
1772         instead of writing to inferior_ptid directly.
1773
1774 2020-06-18  Pedro Alves  <palves@redhat.com>
1775
1776         * corelow.c (core_target::close): Use switch_to_no_thread instead
1777         of writing to inferior_ptid directly.
1778         (add_to_thread_list, core_target_open): Use switch_to_thread
1779         instead of writing to inferior_ptid directly.
1780
1781 2020-06-18  Pedro Alves  <palves@redhat.com>
1782
1783         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
1784         inferior_ptid.
1785         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
1786         inferior_ptid.
1787         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
1788         inferior_ptid directly.
1789         (darwin_nat_target::init_thread_list): Switch to thread, instead
1790         of writing to inferior_ptid.
1791         (darwin_nat_target::attach): Don't write to inferior_ptid.
1792         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
1793
1794 2020-06-18  Pedro Alves  <palves@redhat.com>
1795
1796         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
1797         thread.
1798         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
1799         Instead use switch_to_thread.
1800         (gnu_nat_target::detach): Use switch_to_no_thread
1801         instead of writing to inferior_ptid directly.  Used passed-in
1802         inferior instead of looking up the inferior by pid.
1803
1804 2020-06-18  Pedro Alves  <palves@redhat.com>
1805
1806         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
1807         inferior_ptid.
1808
1809 2020-06-18  Pedro Alves  <palves@redhat.com>
1810
1811         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
1812         inferior_ptid.
1813         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
1814         thread.
1815         (nto_procfs_target::detach): Avoid referencing
1816         inferior_ptid.  Use switch_to_no_thread instead of writing to
1817         inferior_ptid directly.
1818         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
1819         instead of writing to inferior_ptid directly.
1820         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
1821         to thread.
1822
1823 2020-06-18  Pedro Alves  <palves@redhat.com>
1824
1825         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
1826         after creating it, instead of writing to inferior_ptid.
1827         (gdbsim_target_open): Use switch_to_no_thread instead of writing
1828         to inferior_ptid directly.
1829         (gdbsim_target::wait): Don't write to inferior_ptid.
1830
1831 2020-06-18  Pedro Alves  <palves@redhat.com>
1832
1833         * remote.c (remote_target::remote_notice_new_inferior): Use
1834         switch_to_thread instead of writing to inferior_ptid directly.
1835         (remote_target::add_current_inferior_and_thread): Use
1836         switch_to_no_thread instead of writing to inferior_ptid directly.
1837         (extended_remote_target::attach): Use switch_to_inferior_no_thread
1838         and switch_to_thread instead of using set_current_inferior or
1839         writing to inferior_ptid directly.
1840
1841 2020-06-18  Pedro Alves  <palves@redhat.com>
1842
1843         * tracectf.c (ctf_target_open): Switch to added thread instead of
1844         writing to inferior_ptid directly.
1845         (ctf_target::close): Use switch_to_no_thread instead of writing to
1846         inferior_ptid directly.
1847
1848 2020-06-18  Pedro Alves  <palves@redhat.com>
1849
1850         * tracefile-tfile.c (tfile_target_open): Don't write to
1851         inferior_ptid directly, instead switch to added thread.
1852         (tfile_target::close): Use switch_to_no_thread instead of writing
1853         to inferior_ptid directly.
1854
1855 2020-06-18  Pedro Alves  <palves@redhat.com>
1856
1857         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
1858         (procfs_target::detach): Use switch_to_no_thread
1859         instead of writing to inferior_ptid directly.
1860         (do_attach): Change return type to void.  Switch to the added
1861         thread.
1862         (procfs_target::create_inferior): Switch to the added thread.
1863         (procfs_do_thread_registers): Don't write to inferior_ptid.
1864
1865 2020-06-18  Pedro Alves  <palves@redhat.com>
1866
1867         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
1868         of writing to inferior_ptid.
1869         (scoped_restore_exited_inferior): Delete.
1870         (handle_vfork_child_exec_or_exit): Simplify using
1871         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
1872         instead of writing to inferior_ptid.
1873         (THREAD_STOPPED_BY): Delete.
1874         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
1875         (thread_stopped_by_hw_breakpoint): Delete.
1876         (save_waitstatus): Use
1877         scoped_restore_current_thread+switch_to_thread, and call
1878         target_stopped_by_watchpoint instead of
1879         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
1880         instead of thread_stopped_by_sw_breakpoint, and
1881         target_stopped_by_hw_breakpoint instead of
1882         thread_stopped_by_hw_breakpoint.
1883         (handle_inferior_event)
1884         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
1885         inferior_ptid directly, nor
1886         set_current_inferior/set_current_program_space.  Use
1887         switch_to_thread / switch_to_inferior_no_thread instead.
1888
1889 2020-06-18  Pedro Alves  <palves@redhat.com>
1890
1891         * target.c (generic_mourn_inferior): Use switch_to_no_thread
1892         instead of writing to inferior_ptid.
1893
1894 2020-06-18  Pedro Alves  <palves@redhat.com>
1895
1896         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
1897         added thread.
1898         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
1899         to the added thread.
1900         (inf_ptrace_target::detach_success): Use switch_to_no_thread
1901         instead of writing to inferior_ptid.
1902
1903 2020-06-18  Pedro Alves  <palves@redhat.com>
1904
1905         * gdbarch-selftests.c: Include "progspace-and-thread.h".
1906         (register_to_value_test): Mock a program_space too.  Heap-allocate
1907         the address space.  Don't write to inferior_ptid.  Use
1908         switch_to_thread instead.
1909
1910 2020-06-18  Pedro Alves  <palves@redhat.com>
1911
1912         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
1913         Delete.
1914         (find_signalled_thread()): New, factored out from
1915         linux_make_corefile_notes and adjusted to handle exited threads.
1916         (linux_make_corefile_notes): Adjust to use the new
1917         find_signalled_thread.
1918
1919 2020-06-18  Pedro Alves  <palves@redhat.com>
1920
1921         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
1922         of saving/restoring inferior_ptid.
1923
1924 2020-06-17  Tom Tromey  <tom@tromey.com>
1925
1926         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
1927         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
1928         declare.
1929         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
1930
1931 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
1932
1933         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
1934         of partial symtabs.
1935
1936 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1937
1938         * regformats/reg-arm.dat: Remove.
1939         * regformats/reg-bfin.dat: Remove.
1940         * regformats/reg-cris.dat: Remove.
1941         * regformats/reg-crisv32.dat: Remove.
1942         * regformats/reg-m32r.dat: Remove.
1943         * regformats/reg-tilegx.dat: Remove.
1944         * regformats/reg-tilegx32.dat: Remove.
1945
1946 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1947
1948         * features/Makefile (WHICH): Remove arm files.
1949         * regformats/arm/arm-with-iwmmxt.dat: Remove.
1950         * regformats/arm/arm-with-neon.dat: Remove.
1951         * regformats/arm/arm-with-vfpv2.dat: Remove.
1952         * regformats/arm/arm-with-vfpv3.dat: Remove.
1953
1954 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1955
1956         * features/Makefile (XMLTOC): Remove rx.xml.
1957
1958 2020-06-17  Pedro Alves  <palves@redhat.com>
1959
1960         * gdbthread.h (thread_control_state) <trap_expected> Update
1961         comments.
1962
1963 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1964
1965         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
1966         ada_language::lookup_symbol_nonlocal.
1967         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
1968         (ada_language::lookup_symbol_nonlocal): New member function,
1969         implementation from ada_lookup_symbol_nonlocal.
1970         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
1971         initializer.
1972         (cplus_language_data): Delete la_lookup_symbol_nonlocal
1973         initializer.
1974         (cplus_language::lookup_symbol_nonlocal): New member function.
1975         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
1976         (minimal_language_data) Likewise.
1977         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
1978         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
1979         initializer.
1980         (d_language::lookup_symbol_nonlocal): New member function.
1981         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
1982         initializer.
1983         (f_language::lookup_symbol_nonlocal): New member function.
1984         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
1985         initializer.
1986         * language.c (unknown_language_data): Likewise.
1987         (auto_language_data): Likewise.
1988         * language.h (language_data): Delete la_lookup_symbol_nonlocal
1989         field.
1990         (language_defn::lookup_symbol_nonlocal): New member function.
1991         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
1992         initializer.
1993         * objc-lang.c (objc_language_data): Likewise.
1994         * opencl-lang.c (opencl_language_data): Likewise.
1995         * p-lang.c (pascal_language_data): Likewise.
1996         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
1997         rust_language::lookup_symbol_nonlocal.
1998         (rust_language_data): Delete la_lookup_symbol_nonlocal
1999         initializer.
2000         (rust_language::lookup_symbol_nonlocal): New member function,
2001         implementation from rust_lookup_symbol_nonlocal.
2002         * symtab.c (lookup_symbol_aux): Update call to
2003         lookup_symbol_nonlocal.
2004         (basic_lookup_symbol_nonlocal): Rename to...
2005         (language_defn::lookup_symbol_nonlocal): ...this, and update
2006         header comment.  Remove language_defn parameter, and replace with
2007         uses of `this'.
2008         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
2009
2010 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2011
2012         * ada-lang.c (ada_language_data): Delete la_value_print_inner
2013         initializer.
2014         (ada_language::value_print_inner): New member function.
2015         * c-lang.c (c_language_data): Delete la_value_print_inner
2016         initializer.
2017         (cplus_language_data): Likewise.
2018         (asm_language_data): Likewise.
2019         (minimal_language_data): Likewise.
2020         * d-lang.c (d_language_data): Likewise.
2021         (d_language::value_print_inner): New member function.
2022         * f-lang.c (f_language_data): Delete la_value_print_inner
2023         initializer.
2024         (f_language::value_print_inner): New member function.
2025         * f-lang.h (f_value_print_innner): Rename to...
2026         (f_value_print_inner): ...this (note spelling of 'inner').
2027         * f-valprint.c (f_value_print_innner): Rename to...
2028         (f_value_print_inner): ...this (note spelling of 'inner').
2029         * go-lang.c (go_language_data): Delete la_value_print_inner
2030         initializer.
2031         (go_language::value_print_inner): New member function.
2032         * language.c (language_defn::value_print_inner): Define new member
2033         function.
2034         (unk_lang_value_print_inner): Delete.
2035         (unknown_language_data): Delete la_value_print_inner initializer.
2036         (unknown_language::value_print_inner): New member function.
2037         (auto_language_data): Delete la_value_print_inner initializer.
2038         (auto_language::value_print_inner): New member function.
2039         * language.h (language_data): Delete la_value_print_inner field.
2040         (language_defn::value_print_inner): Delcare new member function.
2041         * m2-lang.c (m2_language_data): Delete la_value_print_inner
2042         initializer.
2043         (m2_language::value_print_inner): New member function.
2044         * objc-lang.c (objc_language_data): Delete la_value_print_inner
2045         initializer.
2046         * opencl-lang.c (opencl_language_data): Likewise.
2047         * p-lang.c (pascal_language_data): Likewise.
2048         (pascal_language::value_print_inner): New member function.
2049         * rust-lang.c (rust_language_data): Delete la_value_print_inner
2050         initializer.
2051         (rust_language::value_print_inner): New member function.
2052         * valprint.c (do_val_print): Update call to value_print_inner.
2053
2054 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2055
2056         * ada-lang.c (ada_language_data): Delete la_value_print
2057         initializer.
2058         (ada_language::value_print): New member function.
2059         * c-lang.c (c_language_data): Delete la_value_print initializer.
2060         (cplus_language_data): Likewise.
2061         (asm_language_data): Likewise.
2062         (minimal_language_data): Likewise.
2063         * d-lang.c (d_language_data): Likewise.
2064         * f-lang.c (f_language_data): Likewise.
2065         * go-lang.c (go_language_data): Likewise.
2066         * language.c (unk_lang_value_print): Delete.
2067         (language_defn::value_print): Define new member function.
2068         (unknown_language_data): Delete la_value_print initializer.
2069         (unknown_language::value_print): New member function.
2070         (auto_language_data): Delete la_value_print initializer.
2071         (auto_language::value_print): New member function.
2072         * language.h (language_data): Delete la_value_print field.
2073         (language_defn::value_print): Declare new member function.
2074         (LA_VALUE_PRINT): Update call to value_print.
2075         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
2076         * objc-lang.c (objc_language_data): Likewise.
2077         * opencl-lang.c (opencl_language_data): Likewise.
2078         * p-lang.c (pascal_language_data): Likewise.
2079         (pascal_language::value_print): New member function.
2080         * rust-lang.c (rust_language_data): Delete la_value_print
2081         initializer.
2082
2083 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2084
2085         * ada-lang.c (ada_watch_location_expression): Rename to
2086         ada_language::watch_location_expression.
2087         (ada_language_data): Delete la_watch_location_expression
2088         initializer.
2089         (ada_language::watch_location_expression): New member function,
2090         implementation from ada_watch_location_expression.
2091         * breakpoint.c (watch_command_1): Update call to
2092         watch_location_expression.
2093         * c-lang.c (c_watch_location_expression): Rename to
2094         language_defn::watch_location_expression.
2095         (c_language_data): Delete la_watch_location_expression
2096         initializer.
2097         (cplus_language_data): Likewise.
2098         (asm_language_data): Likewise.
2099         (minimal_language_data): Likewise.
2100         * c-lang.h (c_watch_location_expression): Delete declaration.
2101         * d-lang.c (d_language_data): Delete la_watch_location_expression
2102         initializer.
2103         * f-lang.c (f_language_data): Likewise.
2104         * go-lang.c (go_language_data): Likewise.
2105         * language.c (language_defn::watch_location_expression): Member
2106         function implementation from c_watch_location_expression.
2107         (unknown_language_data): Delete la_watch_location_expression
2108         initializer.
2109         (auto_language_data): Likewise.
2110         * language.h (language_data): Delete la_watch_location_expression
2111         field.
2112         (language_defn::watch_location_expression): Declare new member
2113         function.
2114         * m2-lang.c (m2_language_data): Delete
2115         la_watch_location_expression initializer.
2116         * objc-lang.c (objc_language_data): Likewise.
2117         * opencl-lang.c (opencl_language_data): Likewise.
2118         * p-lang.c (pascal_language_data): Likewise.
2119         * rust-lang.c (rust_watch_location_expression): Rename to
2120         rust_language::watch_location_expression.
2121         (rust_language_data): Delete la_watch_location_expression
2122         initializer.
2123         (rust_language::watch_location_expression): New member function,
2124         implementation from rust_watch_location_expression.
2125
2126 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2127
2128         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
2129         ada_language::collect_symbol_completion_matches.
2130         (ada_language_data): Delete la_collect_symbol_completion_matches
2131         initializer.
2132         (ada_language::collect_symbol_completion_matches): New member
2133         function, implementation from
2134         ada_collect_symbol_completion_matches.
2135         * c-lang.c (c_language_data): Delete
2136         la_collect_symbol_completion_matches initializer.
2137         (cplus_language_data): Likewise.
2138         (asm_language_data): Likewise.
2139         (minimal_language_data): Likewise.
2140         * d-lang.c (d_language_data): Likewise.
2141         * f-lang.c (f_collect_symbol_completion_matches): Rename to
2142         f_language::collect_symbol_completion_matches.
2143         (f_language_data): Delete la_collect_symbol_completion_matches
2144         initializer.
2145         (f_language::collect_symbol_completion_matches) New member
2146         function, implementation from f_collect_symbol_completion_matches.
2147         * go-lang.c (go_language_data): Delete
2148         la_collect_symbol_completion_matches initializer.
2149         * language.c (unknown_language_data): Likewise.
2150         (auto_language_data): Likewise.
2151         * language.h (language_data): Delete
2152         la_collect_symbol_completion_matches field.
2153         (language_defn::collect_symbol_completion_matches): New member
2154         function.
2155         * m2-lang.c (m2_language_data): Delete
2156         la_collect_symbol_completion_matches initializer.
2157         * objc-lang.c (objc_language_data): Likewise.
2158         * opencl-lang.c (opencl_language_data): Likewise.
2159         * p-lang.c (pascal_language_data): Likewise.
2160         * rust-lang.c (rust_language_data): Likewise.
2161         * symtab.c (default_collect_symbol_completion_matches): Delete.
2162         (collect_symbol_completion_matches): Update call to
2163         collect_symbol_completion_matches.
2164         (collect_symbol_completion_matches_type): Likewise.
2165         * symtab.h (default_collect_symbol_completion_matches): Delete
2166         declaration.
2167
2168 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2169
2170         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
2171         (ada_language_data): Delete la_word_break_characters initializer.
2172         (ada_language::word_break_characters): New member function.
2173         * c-lang.c (c_language_data): Delete la_word_break_characters
2174         initializer.
2175         (cplus_language_data): Likewise.
2176         (asm_language_data): Likewise.
2177         (minimal_language_data): Likewise.
2178         * completer.c: Update global comment.
2179         (advance_to_expression_complete_word_point): Update call to
2180         word_break_characters.
2181         (complete_files_symbols): Likewise.
2182         (complete_line_internal_1): Likewise.
2183         (default_completer_handle_brkchars): Likewise.
2184         (skip_quoted_chars): Likewise.
2185         * d-lang.c (d_language_data): Delete la_word_break_characters
2186         initializer.
2187         * f-lang.c (f_word_break_characters): Delete.
2188         (f_language_data): Delete la_word_break_characters initializer.
2189         (f_language::word_break_characters): New member function.
2190         * go-lang.c (go_language_data): Delete la_word_break_characters
2191         initializer.
2192         * language.c (unknown_language_data): Likewise.
2193         (auto_language_data): Likewise.
2194         * language.h (default_word_break_characters): Move declaration to
2195         earlier in the file.
2196         (language_data): Delete la_word_break_characters field.
2197         (language_defn::word_break_characters): New member function.
2198         * m2-lang.c (m2_language_data): Delete la_word_break_characters
2199         initializer.
2200         * objc-lang.c (objc_language_data): Likewise.
2201         * opencl-lang.c (opencl_language_data): Likewise.
2202         * p-lang.c (pascal_language_data): Likewise.
2203         * rust-lang.c (rust_language_data): Likewise.
2204
2205 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2206
2207         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
2208         (ada_language_data): Delete la_get_symbol_name_matcher
2209         initializer.
2210         (language_defn::get_symbol_name_matcher_inner): New member
2211         function.
2212         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
2213         initializer.
2214         (cplus_language_data): Likewise.
2215         (cplus_language::get_symbol_name_matcher_inner): New member
2216         function.
2217         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
2218         (minimal_language_data): Likewise.
2219         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
2220         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
2221         initializer.
2222         * dictionary.c (iter_match_first_hashed): Update call to
2223         get_symbol_name_matcher.
2224         (iter_match_next_hashed): Likewise.
2225         (iter_match_next_linear): Likewise.
2226         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
2227         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
2228         initializer.
2229         (f_language::get_symbol_name_matcher_inner): New member function.
2230         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
2231         initializer.
2232         * language.c (default_symbol_name_matcher): Update header comment,
2233         make static.
2234         (language_defn::get_symbol_name_matcher): New definition.
2235         (language_defn::get_symbol_name_matcher_inner): Likewise.
2236         (get_symbol_name_matcher): Delete.
2237         (unknown_language_data): Delete la_get_symbol_name_matcher
2238         initializer.
2239         (auto_language_data): Likewise.
2240         * language.h (language_data): Delete la_get_symbol_name_matcher
2241         field.
2242         (language_defn::get_symbol_name_matcher): New member function.
2243         (language_defn::get_symbol_name_matcher_inner): Likewise.
2244         (default_symbol_name_matcher): Delete declaration.
2245         * linespec.c (find_methods): Update call to
2246         get_symbol_name_matcher.
2247         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
2248         initializer.
2249         * minsyms.c (lookup_minimal_symbol): Update call to
2250         get_symbol_name_matcher.
2251         (iterate_over_minimal_symbols): Likewise.
2252         * objc-lang.c (objc_language_data): Delete
2253         la_get_symbol_name_matcher initializer.
2254         * opencl-lang.c (opencl_language_data): Likewise.
2255         * p-lang.c (pascal_language_data): Likewise.
2256         * psymtab.c (psymbol_name_matches): Update call to
2257         get_symbol_name_matcher.
2258         * rust-lang.c (rust_language_data): Delete
2259         la_get_symbol_name_matcher initializer.
2260         * symtab.c (symbol_matches_search_name): Update call to
2261         get_symbol_name_matcher.
2262         (compare_symbol_name): Likewise.
2263
2264 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2265
2266         * ada-lang.c (ada_language_data): Delete la_compute_program
2267         initializer.
2268         * c-lang.c (c_language_data): Likewise.
2269         (c_language::compute_program): New member function.
2270         (cplus_language_data): Delete la_compute_program initializer.
2271         (cplus_language::compute_program): New member function.
2272         (asm_language_data): Delete la_compute_program initializer.
2273         (minimal_language_data): Likewise.
2274         * c-lang.h (c_compute_program): Update comment.
2275         (cplus_compute_program): Likewise.
2276         * compile/compile-c-support.c (c_compute_program): Likewise.
2277         (cplus_compute_program): Likewise.
2278         * compile/compile.c (compile_to_object): Update call to
2279         la_compute_program.
2280         * d-lang.c (d_language_data): Delete la_compute_program
2281         initializer.
2282         * f-lang.c (f_language_data): Likewise.
2283         * go-lang.c (go_language_data): Likewise.
2284         * language.c (unknown_language_data): Likewise.
2285         (auto_language_data): Likewise.
2286         * language.h (language_data): Delete la_compute_program field.
2287         (language_defn::compute_program): New member function.
2288         * m2-lang.c (m2_language_data): Delete la_compute_program
2289         initializer.
2290         * objc-lang.c (objc_language_data): Likewise.
2291         * opencl-lang.c (opencl_language_data): Likewise.
2292         * p-lang.c (pascal_language_data): Likewise.
2293         * rust-lang.c (rust_language_data): Likewise.
2294
2295 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2296
2297         * ada-lang.c (ada_language_data) Delete
2298         la_class_name_from_physname initializer.
2299         * c-lang.c (c_language_data): Likewise.
2300         (cplus_language_data): Likewise.
2301         (cplus_language::class_name_from_physname): New member function.
2302         (asm_language_data): Delete la_class_name_from_physname
2303         initializer.
2304         (minimal_language_data): Likewise.
2305         * d-lang.c (d_language_data): Likewise.
2306         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2307         method on language_defn class.
2308         (guess_full_die_structure_name): Likewise.
2309         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2310         initializer.
2311         * go-lang.c (go_language_data): Likewise.
2312         * language.c (language_class_name_from_physname): Delete.
2313         (unk_lang_class_name): Delete.
2314         (unknown_language_data): Delete la_class_name_from_physname
2315         initializer.
2316         (auto_language_data): Likewise.
2317         * language.h (language_data): Delete la_class_name_from_physname
2318         field.
2319         (language_defn::class_name_from_physname): New function.
2320         (language_class_name_from_physname): Delete declaration.
2321         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2322         initializer.
2323         * objc-lang.c (objc_language_data): Likewise.
2324         * opencl-lang.c (opencl_language_data): Likewise.
2325         * p-lang.c (pascal_language_data): Likewise.
2326         * rust-lang.c (rust_language_data): Likewise.
2327
2328 2020-06-16  Tom Tromey  <tom@tromey.com>
2329
2330         * tui/tui-data.h (STATUS_NAME): New macro.
2331         * tui/tui-layout.c (tui_remove_some_windows)
2332         (initialize_known_windows, tui_register_window)
2333         (tui_layout_split::remove_windows, initialize_layouts)
2334         (tui_new_layout_command): Don't use hard-coded window names.
2335
2336 2020-06-16  Tom Tromey  <tom@tromey.com>
2337
2338         PR tui/25348:
2339         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2340         tui_initialize_readline.  Only run once.  Call rl_initialize.
2341         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2342         tui_initialize_readline.
2343         * tui/tui-io.c (tui_setup_io): Call
2344         tui_ensure_readline_initialized.
2345         * tui/tui-interp.c (tui_interp::init): Update.
2346
2347 2020-06-16  Tom Tromey  <tom@tromey.com>
2348
2349         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2350         Also preserve the status window.
2351
2352 2020-06-16  Tom Tromey  <tom@tromey.com>
2353
2354         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2355         where m_window==nullptr.
2356
2357 2020-06-15  Tom Tromey  <tromey@adacore.com>
2358
2359         * windows-nat.c (windows_nat::handle_output_debug_string):
2360         Update.
2361         (windows_nat::handle_ms_vc_exception): Update.
2362         * target.h (target_read_string): Change API.
2363         * target.c (target_read_string): Change API.
2364         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2365         Update.
2366         * solib-frv.c (frv_current_sos): Update.
2367         * solib-dsbt.c (dsbt_current_sos): Update.
2368         * solib-darwin.c (darwin_current_sos): Update.
2369         * linux-thread-db.c (inferior_has_bug): Update.
2370         * expprint.c (print_subexp_standard): Update.
2371         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2372         (ada_exception_message_1): Update.
2373
2374 2020-06-15  Tom Tromey  <tromey@adacore.com>
2375
2376         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2377
2378 2020-06-15  Tom Tromey  <tromey@adacore.com>
2379
2380         * valprint.c (read_string): Update comment.
2381         * target.c (MIN): Remove.
2382         (target_read_string): Rewrite.
2383
2384 2020-06-15  Tom Tromey  <tromey@adacore.com>
2385
2386         * corefile.c (read_memory_string): Remove.
2387         * ada-valprint.c (ada_value_print_ptr): Update.
2388         * ada-lang.h (ada_tag_name): Change return type.
2389         * ada-lang.c (type_from_tag): Update.
2390         (ada_tag_name_from_tsd): Change return type.  Use
2391         target_read_string.
2392         (ada_tag_name): Likewise.
2393         * gdbcore.h (read_memory_string): Don't declare.
2394
2395 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2396
2397         * symtab.c (rbreak_command): Ignore Windows drive colon.
2398
2399 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2400
2401         * NEWS: Mention removed GDBserver host support.
2402
2403 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2404
2405         * features/riscv/rebuild-csr-xml.sh: Updated.
2406
2407 2020-06-11  Tom Tromey  <tom@tromey.com>
2408
2409         PR gdb/18318:
2410         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2411
2412 2020-06-09  Jonny Grant  <jg@jguk.org>
2413 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2414
2415         * main.c (captured_main_1): Don't print new line after help.
2416         (print_gdb_help): add mailing list and IRC channel information
2417         to --help.  Add new lines between items in the footer.  Remove
2418         quotes around bug url.
2419
2420 2020-06-11  Keith Seitz  <keiths@redhat.com>
2421
2422         PR gdb/21356
2423         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
2424         Resolve typedefs for type length calculations.
2425
2426 2020-06-10  Tom de Vries  <tdevries@suse.de>
2427
2428         PR ada/24713
2429         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
2430         (write_psymbols): Enable .gdb_index for ada.
2431         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
2432         ada.
2433
2434 2020-06-10  Tom de Vries  <tdevries@suse.de>
2435
2436         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
2437         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
2438         namei" instead of "const char *name" argument.
2439         (dw2_map_matching_symbols): Use "offset_type namei" variant of
2440         dw2_symtab_iter_init.
2441
2442 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2443
2444         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
2445         to use type::field and field::type instead.
2446
2447 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2448
2449         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
2450         to use field::type instead.
2451
2452 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2453
2454         * gdbtypes.h (struct field) <type, set_type>: New methods.
2455         Rename `type` field to...
2456         <m_type>: ... this.  Change references throughout to use type or
2457         set_type methods.
2458         (FIELD_TYPE): Use field::type.  Change call sites that modify
2459         the field's type to use field::set_type instead.
2460
2461 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2462
2463         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
2464         to use type::index_type instead.
2465
2466 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2467
2468         * gdbtypes.h (struct type) <index_type, set_index_type>: New
2469         methods.
2470         (TYPE_INDEX_TYPE): Use type::index_type.
2471         * gdbtypes.c (create_array_type_with_stride): Likewise.
2472
2473 2020-06-07  Tom Tromey  <tom@tromey.com>
2474
2475         * valprint.c (generic_val_print_float): Remove "embedded_offset"
2476         parameter.
2477         (generic_value_print): Update.
2478
2479 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2480
2481         Revert commit 982a38f60b0.
2482         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
2483
2484 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2485
2486         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
2487         avoid use after free.
2488
2489 2020-06-05  Tom de Vries  <tdevries@suse.de>
2490
2491         * NEWS: Fix typos.
2492
2493 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
2494
2495         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
2496         the per_bfd object.
2497         (dwarf2_read_debug_names): Likewise.
2498         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
2499         object when re-using a per_bfd object with an index.
2500
2501 2020-06-03  Tom de Vries  <tdevries@suse.de>
2502
2503         PR symtab/26046
2504         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
2505         children for C++.
2506         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
2507         DW_TAG_subprogram.
2508
2509 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2510
2511         * ada-lang.c (ada_language_data): Delete skip_trampoline
2512         initializer.
2513         * c-lang.c (c_language_data): Likewise.
2514         (cplus_language_data): Likewise.
2515         (cplus_language::skip_trampoline): New member function.
2516         (asm_language_data): Delete skip_trampoline initializer.
2517         (minimal_language_data): Likewise.
2518         * d-lang.c (d_language_data): Likewise.
2519         * f-lang.c (f_language_data): Likewise.
2520         * go-lang.c (go_language_data): Likewise.
2521         * language.c (unk_lang_trampoline): Delete function.
2522         (skip_language_trampoline): Update.
2523         (unknown_language_data): Delete skip_trampoline initializer.
2524         (auto_language_data): Likewise.
2525         * language.h (language_data): Delete skip_trampoline field.
2526         (language_defn::skip_trampoline): New function.
2527         * m2-lang.c (m2_language_data): Delete skip_trampoline
2528         initializer.
2529         * objc-lang.c (objc_skip_trampoline): Delete function, move
2530         implementation to objc_language::skip_trampoline.
2531         (objc_language_data): Delete skip_trampoline initializer.
2532         (objc_language::skip_trampoline): New member function with
2533         implementation from objc_skip_trampoline.
2534         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
2535         initializer.
2536         * p-lang.c (pascal_language_data): Likewise.
2537         * rust-lang.c (rust_language_data): Likewise.
2538
2539 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2540
2541         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
2542         (ada_language::demangle): New member function.
2543         * c-lang.c (c_language_data): Delete la_demangle initializer.
2544         (cplus_language_data): Delete la_demangle initializer.
2545         (cplus_language::demangle): New member function.
2546         (asm_language_data): Delete la_demangle initializer.
2547         (minimal_language_data): Delete la_demangle initializer.
2548         * d-lang.c (d_language_data): Delete la_demangle initializer.
2549         (d_language::demangle): New member function.
2550         * f-lang.c (f_language_data): Delete la_demangle initializer.
2551         (f_language::demangle): New member function.
2552         * go-lang.c (go_language_data): Delete la_demangle initializer.
2553         (go_language::demangle): New member function.
2554         * language.c (language_demangle): Update.
2555         (unk_lang_demangle): Delete.
2556         (unknown_language_data): Delete la_demangle initializer.
2557         (unknown_language::demangle): New member function.
2558         (auto_language_data): Delete la_demangle initializer.
2559         (auto_language::demangle): New member function.
2560         * language.h (language_data): Delete la_demangle field.
2561         (language_defn::demangle): New function.
2562         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
2563         * objc-lang.c (objc_language_data): Delete la_demangle
2564         initializer.
2565         (objc_language::demangle): New member function.
2566         * opencl-lang.c (opencl_language_data): Delete la_demangle
2567         initializer.
2568         * p-lang.c (pascal_language_data): Likewise.
2569         * rust-lang.c (rust_language_data): Likewise.
2570         (rust_language::demangle): New member function.
2571
2572 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2573
2574         * ada-lang.c (ada_language_data): Delete la_print_type
2575         initializer.
2576         (ada_language::print_type): New member function.
2577         * c-lang.c (c_language_data): Delete la_print_type initializer.
2578         (c_language::print_type): New member function.
2579         (cplus_language_data): Delete la_print_type initializer.
2580         (cplus_language::print_type): New member function.
2581         (asm_language_data): Delete la_print_type initializer.
2582         (asm_language::print_type): New member function.
2583         (minimal_language_data): Delete la_print_type initializer.
2584         (minimal_language::print_type): New member function.
2585         * d-lang.c (d_language_data): Delete la_print_type initializer.
2586         (d_language::print_type): New member function.
2587         * f-lang.c (f_language_data): Delete la_print_type initializer.
2588         (f_language::print_type): New member function.
2589         * go-lang.c (go_language_data): Delete la_print_type initializer.
2590         (go_language::print_type): New member function.
2591         * language.c (unk_lang_print_type): Delete.
2592         (unknown_language_data): Delete la_print_type initializer.
2593         (unknown_language::print_type): New member function.
2594         (auto_language_data): Delete la_print_type initializer.
2595         (auto_language::print_type): New member function.
2596         * language.h (language_data): Delete la_print_type field.
2597         (language_defn::print_type): New function.
2598         (LA_PRINT_TYPE): Update.
2599         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
2600         (m2_language::print_type): New member function.
2601         * objc-lang.c (objc_language_data): Delete la_print_type
2602         initializer.
2603         (objc_language::print_type): New member function.
2604         * opencl-lang.c (opencl_print_type): Delete, implementation moved
2605         to opencl_language::print_type.
2606         (opencl_language_data): Delete la_print_type initializer.
2607         (opencl_language::print_type): New member function, implementation
2608         from opencl_print_type.
2609         * p-lang.c (pascal_language_data): Delete la_print_type
2610         initializer.
2611         (pascal_language::print_type): New member function.
2612         * rust-lang.c (rust_print_type): Delete, implementation moved to
2613         rust_language::print_type.
2614         (rust_language_data): Delete la_print_type initializer.
2615         (rust_language::print_type): New member function, implementation
2616         from rust_print_type.
2617
2618 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2619
2620         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
2621         implementation moves to...
2622         (ada_language::sniff_from_mangled_name): ...here.  Update return
2623         type.
2624         (ada_language_data): Delete la_sniff_from_mangled_name
2625         initializer.
2626         * c-lang.c (c_language_data): Likewise.
2627         (cplus_language_data): Likewise.
2628         (cplus_language::sniff_from_mangled_name): New member function,
2629         implementation taken from gdb_sniff_from_mangled_name.
2630         (asm_language_data): Delete la_sniff_from_mangled_name
2631         initializer.
2632         (minimal_language_data): Likewise.
2633         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
2634         implementation moves to cplus_language::sniff_from_mangled_name.
2635         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
2636         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
2637         moves to...
2638         (d_language::sniff_from_mangled_name): ...here.
2639         (d_language_data): Delete la_sniff_from_mangled_name initializer.
2640         * f-lang.c (f_language_data): Likewise.
2641         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
2642         moves to...
2643         (go_language::sniff_from_mangled_name): ...here.
2644         (go_language_data): Delete la_sniff_from_mangled_name initializer.
2645         * language.c (language_sniff_from_mangled_name): Delete.
2646         (unknown_language_data): Delete la_sniff_from_mangled_name
2647         initializer.
2648         (auto_language_data): Likewise.
2649         * language.h (language_data): Delete la_sniff_from_mangled_name
2650         field.
2651         (language_defn::sniff_from_mangled_name): New function.
2652         (language_sniff_from_mangled_name): Delete declaration.
2653         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
2654         field.
2655         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
2656         implementation moves to...
2657         (objc_language::sniff_from_mangled_name): ...here.
2658         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
2659         * opencl-lang.c (opencl_language_data): Likewise.
2660         * p-lang.c (pascal_language_data): Likewise.
2661         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
2662         implementation moves to...
2663         (rust_language::sniff_from_mangled_name): ...here.
2664         (rust_language_data): Delete la_sniff_from_mangled_name
2665         initializer.
2666         * symtab.c (symbol_find_demangled_name): Call
2667         sniff_from_mangled_name member function.
2668
2669 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2670
2671         * ada-lang.c (ada_language_data): Delete la_search_name_hash
2672         initializer.
2673         * c-lang.c (c_language_data): Likewise.
2674         (cplus_language_data): Likewise.
2675         (cplus_language::search_name_hash): New member function.
2676         (asm_language_data): Delete la_search_name_hash initializer.
2677         (minimal_language_data): Likewise.
2678         * d-lang.c (d_language_data): Likewise.
2679         * dictionary.c (default_search_name_hash): Rename to...
2680         (language_defn::search_name_hash): ...this.
2681         * f-lang.c (f_language_data): Likewise.
2682         (f_language::search_name_hash): New member function.
2683         * go-lang.c (go_language_data): Delete la_search_name_hash
2684         initializer.
2685         * language.c (unknown_language_data): Likewise.
2686         (auto_language_data): Likewise.
2687         * language.h (struct language_data): Delete la_search_name_hash
2688         field.
2689         (language_defn::search_name_hash): Declare new member function.
2690         (default_search_name_hash): Delete declaration.
2691         * m2-lang.c (m2_language_data): Delete la_search_name_hash
2692         initializer.
2693         * objc-lang.c (objc_language_data): Likewise.
2694         * opencl-lang.c (opencl_language_data): Likewise.
2695         * p-lang.c (pascal_language_data): Likewise.
2696         * rust-lang.c (rust_language_data): Likewise.
2697         * symtab.c (search_name_hash): Update call.
2698
2699 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2700
2701         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
2702         initializer.
2703         * c-lang.c (class compile_instance): Declare.
2704         (c_language_data): Delete la_get_compile_instance initializer.
2705         (c_language::get_compile_instance): New member function.
2706         (cplus_language_data): Delete la_get_compile_instance initializer.
2707         (cplus_language::get_compile_instance): New member function.
2708         (asm_language_data): Delete la_get_compile_instance initializer.
2709         (minimal_language_data): Likewise.
2710         * c-lang.h (c_get_compile_context): Update comment.
2711         (cplus_get_compile_context): Update comment.
2712         * compile/compile.c (compile_to_object): Update calls, don't rely
2713         on function pointer being NULL.
2714         * d-lang.c (d_language_data): Delete la_get_compile_instance
2715         initializer.
2716         * f-lang.c (f_language_data): Likewise.
2717         * go-lang.c (go_language_data): Likewise.
2718         * language.c (unknown_language_data): Likewise.
2719         (auto_language_data): Likewise.
2720         * language.h (language_data): Delete la_get_compile_instance field.
2721         (language_defn::get_compile_instance): New member function.
2722         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
2723         initializer.
2724         * objc-lang.c (objc_language_data): Likewise.
2725         * opencl-lang.c (opencl_language_data): Likewise.
2726         * p-lang.c (pascal_language_data): Likewise.
2727         * rust-lang.c (rust_language_data): Likewise.
2728
2729 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2730
2731         * ada-lang.c (ada_add_all_symbols): Update comment.
2732         (ada_iterate_over_symbols): Delete, move implementation to...
2733         (ada_language::iterate_over_symbols): ...here, a new member
2734         function, rewrite to use range based for loop.
2735         (ada_language_data): Delete la_iterate_over_symbols initializer.
2736         * c-lang.c (c_language_data): Likewise.
2737         (cplus_language_data): Likewise.
2738         (asm_language_data): Likewise.
2739         (minimal_language_data): Likewise.
2740         * d-lang.c (d_language_data): Likewise.
2741         * f-lang.c (f_language_data): Likewise.
2742         * go-lang.c (go_language_data): Likewise.
2743         * language.c (unknown_language_data): Likewise.
2744         (auto_language_data): Likewise.
2745         * language.h (language_data): Delete la_iterate_over_symbols field.
2746         (language_defn::iterate_over_symbols): New member function.
2747         (LA_ITERATE_OVER_SYMBOLS): Update.
2748         * linespec.c (iterate_over_all_matching_symtabs): Update.
2749         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
2750         initializer.
2751         * objc-lang.c (objc_language_data): Likewise.
2752         * opencl-lang.c (opencl_language_data): Likewise.
2753         * p-lang.c (pascal_language_data): Likewise.
2754         * rust-lang.c (rust_language_data): Likewise.
2755
2756 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2757
2758         * ada-lang.c (ada_language_data): Delete
2759         la_lookup_transparent_type initializer.
2760         * c-lang.c (c_language_data): Likewise.
2761         (cplus_language_data): Likewise.
2762         (cplus_language::lookup_transparent_type): New member function.
2763         (asm_language_data): Delete la_lookup_transparent_type
2764         initializer.
2765         (minimal_language_data): Likewise.
2766         * d-lang.c (d_language_data): Likewise.
2767         * f-lang.c (f_language_data): Likewise.
2768         * go-lang.c (go_language_data): Likewise.
2769         * language.c (unknown_language_data): Likewise.
2770         (auto_language_data): Likewise.
2771         * language.h (struct language_data): Delete
2772         la_lookup_transparent_type field.
2773         (language_defn::lookup_transparent_type): New member function.
2774         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
2775         initializer.
2776         * objc-lang.c (objc_language_data): Likewise.
2777         * opencl-lang.c (opencl_language_data): Likewise.
2778         * p-lang.c (pascal_language_data): Likewise.
2779         * rust-lang.c (rust_language_data): Likewise.
2780         * symtab.c (symbol_matches_domain): Update call.
2781
2782 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2783
2784         * ada-lang.c (ada_language_arch_info): Delete function, move
2785         implementation to...
2786         (ada_language::language_arch_info): ...here, a new member
2787         function.
2788         (ada_language_data): Delete la_language_arch_info.
2789         * c-lang.c (c_language_data): Likewise.
2790         (c_language::language_arch_info): New member function.
2791         (cplus_language_arch_info): Delete function, move
2792         implementation to...
2793         (cplus_language::language_arch_info): ...here, a new member
2794         function.
2795         (cplus_language_data): Delete la_language_arch_info.
2796         (asm_language_data): Likewise.
2797         (asm_language::language_arch_info): New member function.
2798         (minimal_language_data): Delete la_language_arch_info.
2799         (minimal_language::language_arch_info): New member function.
2800         * d-lang.c (d_language_arch_info): Delete function, move
2801         implementation to...
2802         (d_language::language_arch_info): ...here, a new member
2803         function.
2804         (d_language_data): Delete la_language_arch_info.
2805         * f-lang.c (f_language_arch_info): Delete function, move
2806         implementation to...
2807         (f_language::language_arch_info): ...here, a new member
2808         function.
2809         (f_language_data): Delete la_language_arch_info.
2810         * go-lang.c (go_language_arch_info): Delete function, move
2811         implementation to...
2812         (go_language::language_arch_info): ...here, a new member
2813         function.
2814         (go_language_data): Delete la_language_arch_info.
2815         * language.c (unknown_language_data): Likewise.
2816         (unknown_language::language_arch_info): New member function.
2817         (auto_language_data): Delete la_language_arch_info.
2818         (auto_language::language_arch_info): New member function.
2819         (language_gdbarch_post_init): Update call to
2820         la_language_arch_info.
2821         * language.h (language_data): Delete la_language_arch_info
2822         function pointer.
2823         (language_defn::language_arch_info): New function.
2824         * m2-lang.c (m2_language_arch_info): Delete function, move
2825         implementation to...
2826         (m2_language::language_arch_info): ...here, a new member
2827         function.
2828         (m2_language_data): Delete la_language_arch_info.
2829         * objc-lang.c (objc_language_arch_info): Delete function, move
2830         implementation to...
2831         (objc_language::language_arch_info): ...here, a new member
2832         function.
2833         (objc_language_data): Delete la_language_arch_info.
2834         * opencl-lang.c (opencl_language_arch_info): Delete function, move
2835         implementation to...
2836         (opencl_language::language_arch_info): ...here, a new member
2837         function.
2838         (opencl_language_data): Delete la_language_arch_info.
2839         * p-lang.c (pascal_language_arch_info): Delete function, move
2840         implementation to...
2841         (pascal_language::language_arch_info): ...here, a new member
2842         function.
2843         (pascal_language_data): Delete la_language_arch_info.
2844         * rust-lang.c (rust_language_arch_info): Delete function, move
2845         implementation to...
2846         (rust_language::language_arch_info): ...here, a new member
2847         function.
2848         (rust_language_data): Delete la_language_arch_info.
2849
2850 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2851
2852         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
2853         initializer.
2854         * c-lang.c (c_language_data): Likewise.
2855         (cplus_language_data): Likewise.
2856         (cplus_language::pass_by_reference_info): New method.
2857         (asm_language_data): Delete la_pass_by_reference initializer.
2858         (minimal_language_data): Likewise.
2859         * cp-abi.c (cp_pass_by_reference): Remove use of
2860         default_pass_by_reference.
2861         * d-lang.c (d_language_data): Likewise.
2862         * f-lang.c (f_language_data): Likewise.
2863         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
2864         default_pass_by_reference.
2865         * go-lang.c (go_language_data): Likewise.
2866         * language.c (language_pass_by_reference): Update.
2867         (default_pass_by_reference): Delete.
2868         (unknown_language_data): Delete la_pass_by_reference
2869         initializer.
2870         (auto_language_data): Likewise.
2871         * language.h (struct language_data): Delete la_pass_by_reference
2872         field.
2873         (language_defn::pass_by_reference_info): New member function.
2874         (default_pass_by_reference): Delete declaration.
2875         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
2876         initializer.
2877         * objc-lang.c (objc_language_data): Likewise.
2878         * opencl-lang.c (opencl_language_data): Likewise.
2879         * p-lang.c (pascal_language_data): Likewise.
2880         * rust-lang.c (rust_language_data): Likewise.
2881
2882 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2883
2884         * ada-lang.c (ada_read_var_value): Delete function, move
2885         implementation to...
2886         (ada_language::read_var_value): ...here.
2887         (ada_language_data): Delete la_read_var_value initializer.
2888         * c-lang.c (c_language_data): Likewise.
2889         (cplus_language_data): Likewise.
2890         (minimal_language_data): Likewise.
2891         * d-lang.c (d_language_data): Likewise.
2892         * f-lang.c (f_language_data): Likewise.
2893         * findvar.c (default_read_var_value): Rename to...
2894         (language_defn::read_var_value): ...this.
2895         * findvar.c (read_var_value): Update header comment, and change to
2896         call member function instead of function pointer.
2897         * go-lang.c (go_language_data): Likewise.
2898         * language.c (unknown_language_data): Delete la_read_var_value
2899         initializer.
2900         (auto_language_data): Likewise.
2901         * language.h (struct language_data): Delete la_read_var_value
2902         field.
2903         (language_defn::read_var_value): New member function.
2904         (default_read_var_value): Delete declaration.
2905         * m2-lang.c (m2_language_data): Delete la_read_var_value
2906         initializer.
2907         * objc-lang.c (objc_language_data): Likewise.
2908         * opencl-lang.c (opencl_language_data): Likewise.
2909         * p-lang.c (pascal_language_data): Likewise.
2910         * rust-lang.c (rust_language_data): Likewise.
2911         * value.h (default_read_var_value): Delete declaration.
2912
2913 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2914
2915         * ada-lang.c (ada_print_array_index): Delete function, move
2916         implementation to...
2917         (ada_language::print_array_index): ...here.
2918         (ada_language_data): Delete la_print_array_index initializer.
2919         * c-lang.c (c_language_data): Likewise.
2920         (cplus_language_data): Likewise.
2921         (minimal_language_data): Likewise.
2922         * d-lang.c (d_language_data): Likewise.
2923         * f-lang.c (f_language_data): Likewise.
2924         * go-lang.c (go_language_data): Likewise.
2925         * language.c (default_print_array_index): Delete function, move
2926         implementation to...
2927         (language_defn::print_array_index): ...here.
2928         (unknown_language_data): Delete la_print_array_index initializer.
2929         (auto_language_data): Likewise.
2930         * language.h (struct language_data): Delete la_print_array_index
2931         field.
2932         (language_defn::print_array_index): New member function.
2933         (LA_PRINT_ARRAY_INDEX): Update.
2934         (default_print_array_index): Delete declaration.
2935         * m2-lang.c (m2_language_data): Delete la_print_array_index
2936         initializer.
2937         * objc-lang.c (objc_language_data): Likewise.
2938         * opencl-lang.c (opencl_language_data): Likewise.
2939         * p-lang.c (pascal_language_data): Likewise.
2940         * rust-lang.c (rust_language_data): Likewise.
2941
2942 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2943
2944         * gdb/ada-lang.c (ada_language_defn): Convert to...
2945         (ada_language_data): ...this.
2946         (class ada_language): New class.
2947         (ada_language_defn): New static global.
2948         * gdb/c-lang.c (c_language_defn): Convert to...
2949         (c_language_data): ...this.
2950         (class c_language): New class.
2951         (c_language_defn): New static global.
2952         (cplus_language_defn): Convert to...
2953         (cplus_language_data): ...this.
2954         (class cplus_language): New class.
2955         (cplus_language_defn): New static global.
2956         (asm_language_defn): Convert to...
2957         (asm_language_data): ...this.
2958         (class asm_language): New class.
2959         (asm_language_defn): New static global.
2960         (minimal_language_defn): Convert to...
2961         (minimal_language_data): ...this.
2962         (class minimal_language): New class.
2963         (minimal_language_defn): New static global.
2964         * gdb/d-lang.c (d_language_defn): Convert to...
2965         (d_language_data): ...this.
2966         (class d_language): New class.
2967         (d_language_defn): New static global.
2968         * gdb/f-lang.c (f_language_defn): Convert to...
2969         (f_language_data): ...this.
2970         (class f_language): New class.
2971         (f_language_defn): New static global.
2972         * gdb/go-lang.c (go_language_defn): Convert to...
2973         (go_language_data): ...this.
2974         (class go_language): New class.
2975         (go_language_defn): New static global.
2976         * gdb/language.c (unknown_language_defn): Remove declaration.
2977         (current_language): Initialize to nullptr, real initialization is
2978         moved to _initialize_language.
2979         (languages): Delete global.
2980         (language_defn::languages): Define.
2981         (set_language_command): Use language_defn::languages.
2982         (set_language): Likewise.
2983         (range_error): Likewise.
2984         (language_enum): Likewise.
2985         (language_def): Likewise.
2986         (add_set_language_command): Use language_def::languages for the
2987         language list, and language_def to lookup language pointers.
2988         (skip_language_trampoline): Use language_defn::languages.
2989         (unknown_language_defn): Convert to...
2990         (unknown_language_data): ...this.
2991         (class unknown_language): New class.
2992         (unknown_language_defn): New static global.
2993         (auto_language_defn): Convert to...
2994         (auto_language_data): ...this.
2995         (class auto_language): New class.
2996         (auto_language_defn): New static global.
2997         (language_gdbarch_post_init): Use language_defn::languages.
2998         (_initialize_language): Initialize current_language.
2999         * gdb/language.h (struct language_defn): Rename to...
3000         (struct language_data): ...this.
3001         (struct language_defn): New.
3002         (auto_language_defn): Delete.
3003         (unknown_language_defn): Delete.
3004         (minimal_language_defn): Delete.
3005         (ada_language_defn): Delete.
3006         (asm_language_defn): Delete.
3007         (c_language_defn): Delete.
3008         (cplus_language_defn): Delete.
3009         (d_language_defn): Delete.
3010         (f_language_defn): Delete.
3011         (go_language_defn): Delete.
3012         (m2_language_defn): Delete.
3013         (objc_language_defn): Delete.
3014         (opencl_language_defn): Delete.
3015         (pascal_language_defn): Delete.
3016         (rust_language_defn): Delete.
3017         * gdb/m2-lang.c (m2_language_defn): Convert to...
3018         (m2_language_data): ...this.
3019         (class m2_language): New class.
3020         (m2_language_defn): New static global.
3021         * gdb/objc-lang.c (objc_language_defn): Convert to...
3022         (objc_language_data): ...this.
3023         (class objc_language): New class.
3024         (objc_language_defn): New static global.
3025         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
3026         (opencl_language_data): ...this.
3027         (class opencl_language): New class.
3028         (opencl_language_defn): New static global.
3029         * gdb/p-lang.c (pascal_language_defn): Convert to...
3030         (pascal_language_data): ...this.
3031         (class pascal_language): New class.
3032         (pascal_language_defn): New static global.
3033         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
3034         language pointer, update comment format.
3035         * gdb/rust-lang.c (rust_language_defn): Convert to...
3036         (rust_language_data): ...this.
3037         (class rust_language): New class.
3038         (rust_language_defn): New static global.
3039
3040 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
3041
3042         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
3043         member variable.
3044         <m_stmt_at_address>: New member variable.
3045         (lnp_state_machine::record_line): Don't record some lines, update
3046         tracking of is_stmt at the same address.
3047         (lnp_state_machine::lnp_state_machine): Initialise new member
3048         variables.
3049
3050 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3051
3052         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
3053         "-include gnu-nat-mig.h".
3054         * gnu-nat-mig.h: New file.
3055         * gnu-nat.c: Include "gnu-nat-mig.h".
3056         (exc_server, msg_reply_server, notify_server,
3057         process_reply_server): Remove declarations.
3058
3059 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3060
3061         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
3062         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
3063         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
3064         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
3065         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
3066         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
3067         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
3068         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
3069         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
3070         to gnu_nat_target class.
3071         * gnu-nat.c: Likewise.
3072         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
3073         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
3074         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
3075         object.
3076         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
3077         instead of `gnu_target'.
3078
3079 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3080
3081         * i386-gnu-tdep.c: Include "gdbcore.h"
3082         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
3083         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
3084         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
3085         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
3086         i386_gnu_sigcontext_addr): New functions
3087         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
3088         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
3089         tdep.
3090
3091 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3092
3093         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
3094         before fork_inferior call. Avoid calling it if target_is_pushed returns
3095         true.
3096
3097 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3098
3099         * gnu-nat.h (gnu_target): New variable declaration.
3100         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
3101         gnu_target.
3102         * gnu-nat.c (gnu_target): New variable.
3103         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
3104         add_thread_silent, and add_thread calls.
3105         (gnu_nat_target::create_inferior): Pass gnu_target to
3106         add_thread_silent, thread_change_ptid call.
3107         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
3108         call.
3109
3110 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3111
3112         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
3113         (gnu_nat_target::find_memory_regions): Remove unused
3114         `old_address' variable.
3115
3116 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3117
3118         * gnu-nat.c: Include "gdbarch.h".
3119
3120 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3121
3122         * reply_mig_hack.awk (Error return): Cast function through
3123         void *, to bypass compiler function call check.
3124
3125 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3126
3127         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
3128         $(srcdir)/reply_mig_hack.awk.
3129
3130 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3131
3132         * gnu-nat.h (gnu_debug_flag): Set type to bool.
3133
3134 2020-05-30  Jonny Grant  <jg@jguk.org>
3135
3136         * configure.ac (ACX_BUGURL): change bug URL to https.
3137
3138 2020-05-30  Pedro Alves  <palves@redhat.com>
3139
3140         * cp-support.c (replace_typedefs_template): New.
3141         (replace_typedefs_qualified_name): Handle
3142         DEMANGLE_COMPONENT_TEMPLATE.
3143
3144 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
3145
3146         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
3147         dwarf2/index-cache.h, dwarf2/index-write.c,
3148         dwarf2/index-write.h, dwarf2/line-header.c,
3149         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
3150         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
3151         variables and fields from `dwarf2_per_objfile` to just
3152         `per_objfile` throughout.
3153
3154 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
3155
3156         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3157         <push_dwarf_reg_entry_value>: Add comment.
3158
3159 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
3160             Keith Seitz  <keiths@redhat.com>
3161
3162         * python/python.c (do_start_initialization): Call PyEval_SaveThread
3163         instead of PyEval_ReleaseLock.
3164         (class gdbpy_gil): Move to earlier in file.
3165         (finalize_python): Set gdb_python_initialized.
3166         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
3167         when not initialized.
3168
3169 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
3170
3171         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3172         <push_dwarf_reg_entry_value>: Remove assert.  Override
3173         per_objfile with caller_per_objfile.
3174
3175 2020-05-28  Tom de Vries  <tdevries@suse.de>
3176
3177         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
3178         PR gold/15646 workaround to symbol kind "type".
3179
3180 2020-05-27  Tom Tromey  <tromey@adacore.com>
3181
3182         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
3183
3184 2020-05-27  Tom Tromey  <tromey@adacore.com>
3185
3186         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
3187         Use htab_find_with_hash.
3188         <add_abbrev>: Remove "abbrev_number" parameter.
3189         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
3190         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
3191         (hash_abbrev): Add comment.
3192         (abbrev_table::lookup_abbrev): Move to header file.
3193         (abbrev_table::read): Update.
3194
3195 2020-05-27  Tom Tromey  <tromey@adacore.com>
3196
3197         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
3198         method.
3199         <canonical_name>: New member.
3200         <raw_name>: Rename from "name".
3201         (partial_die_info): Initialize canonical_name.
3202         (scan_partial_symbols): Check raw_name.
3203         (partial_die_parent_scope, partial_die_full_name)
3204         (add_partial_symbol, add_partial_subprogram)
3205         (add_partial_enumeration, load_partial_dies): Use "name" method.
3206         (partial_die_info::name): New method.
3207         (partial_die_info::read, guess_partial_die_structure_name)
3208         (partial_die_info::fixup): Update.
3209
3210 2020-05-27  Tom Tromey  <tromey@adacore.com>
3211
3212         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
3213         <get_ref_die_offset>: Inline.
3214         <get_ref_die_offset_complaint>: New method.
3215         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
3216         (attribute::get_ref_die_offset_complaint): Rename from
3217         get_ref_die_offset.  Just issue complaint.
3218
3219 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3220
3221         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
3222
3223 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3224
3225         * exec.c (exec_file_attach): Use errno value of first openp failure.
3226
3227 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3228
3229         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
3230         Don't close thread handle.
3231
3232 2020-05-27  Tom Tromey  <tom@tromey.com>
3233             Simon Marchi  <simon.marchi@efficios.com>
3234
3235         * objfiles.h (struct objfile) <partial_symtabs>: Now a
3236         shared_ptr.
3237         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
3238         member.
3239         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
3240         dwarf2_per_bfd_objfile_data_key>: New globals.
3241         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
3242         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
3243         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
3244         shared.
3245         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
3246         short-circuit when sharing.
3247         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
3248         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
3249
3250 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3251
3252         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
3253         to...
3254         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
3255         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
3256
3257 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3258
3259         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
3260         build_name_components, find_name_components_bounds>:
3261         Add per_objfile parameter.
3262         (struct mapped_index) <symbol_name_at>: Likewise.
3263         (struct mapped_debug_names): Remove constructor.
3264         <dwarf2_per_objfile>: Remove field.
3265         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
3266         (mapped_index_base::find_name_components_bounds,
3267         mapped_index_base::build_name_components,
3268         dw2_expand_symtabs_matching_symbol): Likewise.
3269         (class mock_mapped_index) <symbol_name_at>: Likewise.
3270         (check_match): Likewise.
3271         (check_find_bounds_finds): Likewise.
3272         (test_mapped_index_find_name_component_bounds): Update.
3273         (CHECK_MATCH): Update.
3274         (dw2_expand_symtabs_matching): Update.
3275         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
3276         per_objfile parameter.
3277         <find_vec_in_debug_names>: Likewise.
3278         <m_per_objfile>: New field.
3279         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
3280         parameter.
3281         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3282         (dw2_debug_names_iterator::next): Update.
3283         (dw2_debug_names_lookup_symbol): Update.
3284         (dw2_debug_names_expand_symtabs_for_function): Update.
3285         (dw2_debug_names_map_matching_symbols): Update.
3286         (dw2_debug_names_expand_symtabs_matching): Update.
3287         (dwarf2_read_debug_names): Update.
3288
3289 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3290
3291         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3292         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3293         move to dwarf2_per_objfile.
3294         <read_in_chain>: Remove.
3295         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3296         remove_all_cus, age_comp_units>: New methods.
3297         <m_dwarf2_cus>: New member.
3298         (struct dwarf2_per_cu_data) <cu>: Remove.
3299         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3300         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3301         moved to methods of dwarf2_per_objfile.
3302         (dwarf2_clear_marks): Remove.
3303         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3304         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3305         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3306         (dwarf2_per_objfile::remove_all_cus): New.
3307         (class free_cached_comp_units) <~free_cached_comp_units>:
3308         Update.
3309         (load_cu): Update.
3310         (dw2_do_instantiate_symtab): Adjust.
3311         (fill_in_sig_entry_from_dwo_entry): Adjust.
3312         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3313         (cutu_reader::cutu_reader): Likewise.
3314         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3315         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3316         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3317         and dwarf2_per_objfile::age_comp_units.
3318         (load_partial_comp_unit): Update.
3319         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3320         (process_queue): Likewise.
3321         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3322         backlink.
3323         (dwarf2_read_addr_index): Likewise.
3324         (follow_die_offset): Likewise.
3325         (dwarf2_fetch_die_loc_sect_off): Likewise.
3326         (dwarf2_fetch_constant_bytes): Likewise.
3327         (dwarf2_fetch_die_type_sect_off): Likewise.
3328         (follow_die_sig_1): Likewise.
3329         (load_full_type_unit): Likewise.
3330         (read_signatured_type): Likewise.
3331         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3332         (dwarf2_cu::~dwarf2_cu): Remove.
3333         (dwarf2_per_objfile::get_cu): New.
3334         (dwarf2_per_objfile::set_cu): New.
3335         (age_cached_comp_units): Rename to...
3336         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3337         to std::unordered_map.
3338         (free_one_cached_comp_unit): Rename to...
3339         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3340         to std::unordered_map.
3341         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3342         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3343         a dwarf2_per_objfile in data.
3344         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3345         (dwarf2_clear_marks): Remove.
3346
3347 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3348
3349         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3350         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3351         (init_tu_and_read_dwo_dies): Likewise.
3352         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3353         (cutu_reader::cutu_reader): Likewise.
3354         (load_partial_comp_unit): Likewise.
3355         (process_psymtab_comp_unit): Update.
3356         (build_type_psymtabs_1): Update.
3357         (process_skeletonless_type_unit): Update.
3358         (load_full_comp_unit): Update.
3359         (find_partial_die): Update.
3360         (dwarf2_read_addr_index): Update.
3361         (read_signatured_type): Update.
3362
3363 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3364
3365         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3366         m_header_read_in>: New fields.
3367         <get_header>: New method.
3368         * dwarf2/read.c (per_cu_header_read_in): Remove.
3369         (dwarf2_per_cu_data::get_header): New.
3370         (dwarf2_per_cu_data::addr_size): Update.
3371         (dwarf2_per_cu_data::offset_size): Update.
3372         (dwarf2_per_cu_data::ref_addr_size): Update.
3373
3374 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3375
3376         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3377         (dw2_do_instantiate_symtab): Update.
3378         (queue_and_load_all_dwo_tus): Change parameter from
3379         dwarf2_per_cu_data to dwarf2_cu.
3380         (dwarf2_fetch_die_loc_sect_off): Update.
3381         (dwarf2_fetch_constant_bytes): Update.
3382         (dwarf2_fetch_die_type_sect_off): Update.
3383
3384 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3385
3386         * dwarf2/read.c (process_full_comp_unit,
3387         process_full_type_unit): Remove per_cu, per_objfile paramters.
3388         Add dwarf2_cu parameter.
3389         (process_queue): Update.
3390
3391 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3392
3393         * dwarf2/read.c (create_cu_from_index_list): Replace
3394         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3395         (create_cus_from_index_list): Likewise.
3396         (create_cus_from_index): Likewise.
3397         (create_signatured_type_table_from_index): Likewise.
3398         (create_cus_from_debug_names_list): Likewise.
3399         (create_cus_from_debug_names): Likewise.
3400         (dwarf2_read_gdb_index): Update.
3401         (dwarf2_read_debug_names): Update.
3402
3403 2020-05-27  Tom Tromey  <tom@tromey.com>
3404             Simon Marchi  <simon.marchi@efficios.com>
3405
3406         * dwarf2/read.h (struct dwarf2_per_objfile)
3407         <get_type_for_signatured_type, set_type_for_signatured_type>:
3408         New methods.
3409         <m_type_map>: New member.
3410         (struct signatured_type) <type>: Remove.
3411         * dwarf2/read.c
3412         (dwarf2_per_objfile::get_type_for_signatured_type,
3413         dwarf2_per_objfile::set_type_for_signatured_type): New.
3414         (get_signatured_type): Use new methods.
3415
3416 2020-05-27  Tom Tromey  <tom@tromey.com>
3417             Simon Marchi  <simon.marchi@efficios.com>
3418
3419         * dwarf2/read.h (struct type_unit_group_unshareable): New.
3420         (struct dwarf2_per_objfile) <type_units>: New member.
3421         <get_type_unit_group_unshareable>: New method.
3422         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
3423         num_symtabs, symtabs>: Remove; move to
3424         type_unit_group_unshareable.
3425         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
3426         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
3427         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
3428
3429 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3430
3431         * dwarf2/read.h (struct dwarf2_per_cu_data):
3432         <dwarf2_per_objfile>: Remove.
3433         * dwarf2/read.c (create_cu_from_index_list): Don't assign
3434         dwarf2_per_objfile.
3435         (create_signatured_type_table_from_index): Likewise.
3436         (create_signatured_type_table_from_debug_names): Likewise.
3437         (create_debug_type_hash_table): Likewise.
3438         (fill_in_sig_entry_from_dwo_entry): Likewise.
3439         (create_type_unit_group): Likewise.
3440         (read_comp_units_from_section): Likewise.
3441         (create_cus_hash_table): Likewise.
3442
3443 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3444
3445         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
3446         dwarf2_per_cu_data::dwarf2_per_objfile.
3447         (compute_compunit_symtab_includes): Likewise.
3448         (dwarf2_cu::start_symtab): Likewise.
3449
3450 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3451
3452         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
3453         parameter.
3454         * dwarf2/read.c (get_die_type_at_offset): Likewise.
3455         (read_namespace_alias): Update.
3456         (lookup_die_type): Update.
3457         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
3458         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
3459         Update.
3460         (disassemble_dwarf_expression): Update.
3461
3462 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3463
3464         * dwarf2/read.h (struct dwarf2_queue_item): Add
3465         dwarf2_per_objfile parameter, assign new parameter.
3466         <per_objfile>: New field.
3467         * dwarf2/read.c (free_one_cached_comp_unit): Add
3468         dwarf2_per_objfile parameter.
3469         (queue_comp_unit): Likewise.
3470         (dw2_do_instantiate_symtab): Update.
3471         (process_psymtab_comp_unit): Update.
3472         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
3473         (process_imported_unit_die): Update.
3474         (queue_and_load_dwo_tu): Update.
3475         (follow_die_offset): Update.
3476         (follow_die_sig_1): Update.
3477
3478 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3479
3480         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
3481         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
3482         (read_call_site_scope): Assign per_objfile.
3483         (dwarf2_per_cu_data::objfile): Remove.
3484         * gdbtypes.h (struct call_site) <per_objfile>: New member.
3485         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
3486         dwarf2_per_objfile parameter.
3487         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
3488         dwarf2_per_objfile parameter.
3489         (dwarf_expr_reg_to_entry_parameter): Add output
3490         dwarf2_per_objfile parameter.
3491         (locexpr_get_frame_base): Update.
3492         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
3493         <push_dwarf_reg_entry_value>: Update.
3494         <call_site_to_target_addr>: Update.
3495         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
3496         parameter.
3497         (value_of_dwarf_reg_entry): Update.
3498         (rw_pieced_value): Update.
3499         (indirect_synthetic_pointer): Update.
3500         (dwarf2_evaluate_property): Update.
3501         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
3502         parameter.
3503         (locexpr_read_variable): Update.
3504         (locexpr_get_symbol_read_needs): Update.
3505         (loclist_read_variable): Update.
3506
3507 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3508
3509         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3510         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3511         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3512         parameter.
3513         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3514         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3515         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3516         parameter.
3517         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
3518         sect_variable_value): Add dwarf2_per_objfile parameter.
3519         (class dwarf_evaluate_loc_desc) <dwarf_call,
3520         dwarf_variable_value>: Update.
3521         (fetch_const_value_from_synthetic_pointer): Add
3522         dwarf2_per_objfile parameter.
3523         (fetch_const_value_from_synthetic_pointer): Update.
3524         (coerced_pieced_ref): Update.
3525         (class symbol_needs_eval_context) <dwarf_call,
3526         dwarf_variable_value>: Update.
3527         (dwarf2_compile_expr_to_ax): Update.
3528
3529 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3530
3531         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
3532         parameter.
3533         (dwarf2_evaluate_loc_desc_full): Update.
3534
3535 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3536
3537         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
3538         parameter.
3539         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
3540         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
3541         dwarf2_per_objfile parameter.
3542         (decode_debug_loc_dwo_addresses): Likewise.
3543         (dwarf2_find_location_expression): Update.
3544         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
3545         (locexpr_describe_location_piece): Add dwarf2_per_objfile
3546         parameter.
3547         (disassemble_dwarf_expression): Add dwarf2_per_objfile
3548         parameter.
3549         (locexpr_describe_location_1): Likewise.
3550         (locexpr_describe_location): Update.
3551
3552 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3553
3554         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
3555         Remove.
3556         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
3557         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
3558         (dwarf2_compile_property_to_c): Update.
3559         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
3560         use text offset from objfile.
3561         (locexpr_tracepoint_var_ref): Update.
3562         (locexpr_generate_c_location): Update.
3563         (loclist_describe_location): Update.
3564         (loclist_tracepoint_var_ref): Update.
3565         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
3566         dwarf2_per_objfile parameter.
3567         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
3568         use text offset from objfile.
3569         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
3570
3571 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3572
3573         * dwarf2/expr.h (struct dwarf_expr_context)
3574         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
3575         <offset>: Remove.
3576         <per_objfile>: New member.
3577         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
3578         dwarf2_per_objfile parameter.  Don't set offset, set
3579         per_objfile.
3580         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
3581         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
3582         a dwarf2_per_objfile object instead of an offset.
3583         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
3584         constructor.
3585         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
3586         to dwarf2_expr_executor constructor.  Don't set offset.
3587         (dwarf2_fetch_cfa_info): Update.
3588         (struct dwarf2_frame_cache) <text_offset>: Remove.
3589         <per_objfile>: New field.
3590         (dwarf2_frame_cache): Update.
3591         (dwarf2_frame_prev_register): Update.
3592         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3593         <dwarf_evaluate_loc_desc>: Add constructor.
3594         (dwarf2_evaluate_loc_desc_full): Update.
3595         (dwarf2_locexpr_baton_eval): Update.
3596         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
3597         Add constructor.
3598         (dwarf2_loc_desc_get_symbol_read_needs): Update.
3599
3600 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3601
3602         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
3603         addr_sized_int_type>: Move to dwarf2_cu.
3604         <int_type>: Move to dwarf2_per_objfile.
3605         (struct dwarf2_per_objfile) <int_type>: Move here.
3606         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
3607         addr_sized_int_type>: Move here.
3608         (read_func_scope): Update.
3609         (read_array_type): Update.
3610         (read_tag_string_type): Update.
3611         (attr_to_dynamic_prop): Update.
3612         (dwarf2_per_cu_data::int_type): Rename to...
3613         (dwarf2_per_objfile::int_type): ... this.
3614         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
3615         (dwarf2_cu::addr_sized_int_type): ... this.
3616         (read_subrange_type): Update.
3617         (dwarf2_per_cu_data::addr_type): Rename to...
3618         (dwarf2_cu::addr_type): ... this.
3619         (set_die_type): Update.
3620
3621 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3622
3623         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
3624         data through per_cu->cu.
3625
3626 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3627
3628         * dwarf2/read.c (lookup_dwo_comp_unit): Change
3629         dwarf2_per_cu_data parameter fo dwarf2_cu.
3630         (lookup_dwo_type_unit): Likewise.
3631         (read_cutu_die_from_dwo): Likewise.
3632         (lookup_dwo_unit): Likewise.
3633         (open_and_init_dwo_file): Likewise.
3634         (lookup_dwo_cutu): Likewise.
3635         (lookup_dwo_comp_unit): Likewise.
3636         (lookup_dwo_type_unit): Likewise.
3637         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3638         (cutu_reader::cutu_reader): Update.
3639
3640 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3641
3642         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
3643         parameter.
3644         (process_full_type_unit): Likewise.
3645         (process_queue): Update.
3646
3647 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3648
3649         * dwarf2/read.c (recursively_compute_inclusions): Add
3650         dwarf2_per_objfile parameter.
3651         (compute_compunit_symtab_includes): Likewise.
3652         (process_cu_includes): Update.
3653
3654 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3655
3656         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
3657         parameter.
3658         (create_type_unit_group): Update.
3659         (process_psymtab_comp_unit_reader): Update.
3660         (build_type_psymtabs_reader): Update.
3661
3662 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3663
3664         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
3665         object through m_this_cu->cu.
3666
3667 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3668
3669         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
3670         the info parameter.
3671         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
3672
3673 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3674
3675         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
3676         per_objfile parameter.
3677         (load_full_type_unit): Add per_objfile parameter.
3678         (read_signatured_type): Likewise.
3679         (load_full_comp_unit): Likewise.
3680         (load_cu): Likewise.
3681         (dw2_do_instantiate_symtab): Likewise.
3682         (dw2_get_file_names): Likewise.
3683         (dw2_map_symtabs_matching_filename): Update.
3684         (dw_expand_symtabs_matching_file_matcher): Update.
3685         (dw2_map_symbol_filenames): Update.
3686         (process_psymtab_comp_unit): Add per_objfile parameter.
3687         (build_type_psymtabs_1): Update.
3688         (process_skeletonless_type_unit): Update.
3689         (dwarf2_build_psymtabs_hard): Update.
3690         (load_partial_comp_unit): Add per_objfile parameter.
3691         (scan_partial_symbols): Update.
3692         (load_full_comp_unit): Add per_objfile parameter.
3693         (process_imported_unit_die): Update.
3694         (create_cus_hash_table): Update.
3695         (find_partial_die): Update.
3696         (dwarf2_read_addr_index): Update.
3697         (follow_die_offset): Update.
3698         (dwarf2_fetch_die_loc_sect_off): Update.
3699         (dwarf2_fetch_constant_bytes): Update.
3700         (dwarf2_fetch_die_type_sect_off): Update.
3701         (follow_die_sig_1): Update.
3702         (load_full_type_unit): Add per_objfile parameter.
3703         (read_signatured_type): Likewise.
3704
3705 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3706
3707         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
3708         of objfile_name.
3709
3710 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3711
3712         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
3713         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3714         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
3715         field.
3716         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3717         (create_cus_from_index): Update.
3718         (dwarf2_read_gdb_index): Update.
3719         (create_cus_from_debug_names): Update.
3720         (dwarf2_read_debug_names): Update.
3721         (get_abbrev_section_for_cu): Update.
3722         (create_all_comp_units): Update.
3723         (read_attribute_value): Update.
3724         (get_debug_line_section): Update.
3725         * dwarf2/index-cache.c (index_cache::store): Update.
3726         * dwarf2/index-write.c (save_gdb_index_command): Update.
3727         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
3728
3729 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3730
3731         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
3732         member.
3733         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
3734         dwarf2_per_cu_data::per_bfd.
3735         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
3736         (create_type_unit_group): Likewise.
3737         (queue_comp_unit): Remove reference to
3738         per_cu->dwarf2_per_objfile.
3739         (maybe_queue_comp_unit): Likewise.
3740         (fill_in_sig_entry_from_dwo_entry): Assign new field.
3741         (create_cus_hash_table): Assign new field.
3742
3743 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3744
3745         * dwarf2/read.c: Replace
3746         dwarf2_cu->per_cu->dwarf2_per_objfile references with
3747         dwarf2_cu->per_objfile throughout.
3748
3749 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3750
3751         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
3752         parameter, don't use per_cu->dwarf2_per_objfile.
3753         (dw2_instantiate_symtab): Likewise.
3754         (dw2_find_last_source_symtab): Update.
3755         (dw2_map_expand_apply): Update.
3756         (dw2_lookup_symbol): Update.
3757         (dw2_expand_symtabs_for_function): Update.
3758         (dw2_expand_all_symtabs): Update.
3759         (dw2_expand_symtabs_with_fullname): Update.
3760         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
3761         don't use per_cu->dwarf2_per_objfile.
3762         (dw2_expand_marked_cus): Update.
3763         (dw2_find_pc_sect_compunit_symtab): Update.
3764         (dw2_debug_names_lookup_symbol): Update.
3765         (dw2_debug_names_expand_symtabs_for_function): Update.
3766         (dw2_debug_names_map_matching_symbols): Update.
3767         (dwarf2_psymtab::expand_psymtab): Update.
3768
3769 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3770
3771         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
3772         <per_objfile>: New member.
3773         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
3774         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
3775         call to dwarf2_cu.
3776         (cutu_reader::cutu_reader): Update.
3777         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
3778
3779 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3780
3781         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
3782         struct dwarf2_per_objfile.
3783         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
3784         dwarf2_per_bfd.
3785         * dwarf2/read.c (set_die_type): Update.
3786         (get_die_type_at_offset): Update.
3787
3788 2020-05-27  Tom Tromey  <tom@tromey.com>
3789             Simon Marchi  <simon.marchi@efficios.com>
3790
3791         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
3792         method.
3793         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
3794         get_symtab, set_symtab>: New methods.
3795         <m_symtabs>: New field.
3796         (struct dwarf2_psymtab): Derive from partial_symtab.
3797         <readin_p, get_compunit_symtab>: Declare methods.
3798         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
3799         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
3800         New methods.
3801         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
3802         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
3803         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
3804         (dw2_symtab_iter_next, dw2_print_stats)
3805         (dw2_expand_symtabs_with_fullname)
3806         (dw2_expand_symtabs_matching_one)
3807         (dw_expand_symtabs_matching_file_matcher)
3808         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
3809         (dw2_debug_names_iterator::next)
3810         (dw2_debug_names_map_matching_symbols)
3811         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
3812         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
3813         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
3814         New methods.
3815         (get_compunit_symtab, process_full_comp_unit)
3816         (process_full_type_unit): Update.
3817         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
3818
3819 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3820
3821         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
3822         then introduce a new dwarf2_per_objfile type.
3823         <read_line_string>: Move to the new dwarf2_per_objfile type.
3824         <objfile>: Likewise.
3825         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
3826         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
3827         dwarf2_per_objfile->per_bfd.
3828         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
3829         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
3830         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
3831         (dwarf2_per_bfd::free_cached_comp_units): ... this.
3832         (dwarf2_has_info): Allocate dwarf2_per_bfd.
3833         (dwarf2_per_objfile::locate_sections): Rename to...
3834         (dwarf2_per_bfd::locate_sections): ... this.
3835         (dwarf2_per_objfile::get_cutu): Rename to...
3836         (dwarf2_per_bfd::get_cutu): ... this.
3837         (dwarf2_per_objfile::get_cu): Rename to...
3838         (dwarf2_per_bfd::get_cu): ... this.
3839         (dwarf2_per_objfile::get_tu): Rename to...
3840         (dwarf2_per_bfd::get_tu): ... this.
3841         (dwarf2_per_objfile::allocate_per_cu): Rename to...
3842         (dwarf2_per_bfd::allocate_per_cu): ... this.
3843         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
3844         (dwarf2_per_bfd::allocate_signatured_type): ... this.
3845         (get_gdb_index_contents_ftype): Change parameter from
3846         dwarf2_per_objfile to dwarf2_per_bfd.
3847         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
3848         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
3849
3850 2020-05-27  Tom Tromey  <tom@tromey.com>
3851             Simon Marchi  <simon.marchi@efficios.com>
3852
3853         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
3854         (allocate_piece_closure): Set "per_objfile" member.
3855         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
3856         (locexpr_describe_location, loclist_describe_location): Use new
3857         member.
3858         * dwarf2/read.c (read_call_site_scope)
3859         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3860         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
3861         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
3862         handle_data_member_location): Set per_objfile member.
3863         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
3864         member.
3865         (struct dwarf2_loclist_baton) <per_objfile>: New member.
3866
3867 2020-05-27  Tom Tromey  <tom@tromey.com>
3868
3869         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
3870         allocate_signatured_type>: Declare new methods.
3871         <m_num_psymtabs>: New member.
3872         (struct dwarf2_per_cu_data) <index>: New member.
3873         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
3874         (dwarf2_per_objfile::allocate_signatured_type): New methods.
3875         (create_cu_from_index_list): Use allocate_per_cu.
3876         (create_signatured_type_table_from_index)
3877         (create_signatured_type_table_from_debug_names)
3878         (create_debug_type_hash_table, add_type_unit)
3879         (read_comp_units_from_section): Use allocate_signatured_type.
3880
3881 2020-05-27  Tom Tromey  <tom@tromey.com>
3882
3883         * psymtab.c (partial_map_expand_apply)
3884         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3885         (psym_lookup_global_symbol_language)
3886         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3887         (psym_print_stats, psym_expand_symtabs_for_function)
3888         (psym_map_symbol_filenames, psym_map_matching_symbols)
3889         (psym_expand_symtabs_matching)
3890         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3891         (maintenance_check_psymtabs): Update.
3892         * psympriv.h (struct partial_symtab) <readin_p,
3893         get_compunit_symtab>: Add objfile parameter.
3894         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
3895         Likewise.
3896         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
3897         get_compunit_symtab>: Likewise.
3898         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
3899
3900 2020-05-27  Tom Tromey  <tom@tromey.com>
3901
3902         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
3903         member.
3904         * dwarf2/read.c (delete_file_name_entry): Fix comment.
3905         (create_cu_from_index_list)
3906         (create_signatured_type_table_from_index)
3907         (create_signatured_type_table_from_debug_names)
3908         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
3909         (dwarf2_create_include_psymtab)
3910         (create_debug_type_hash_table, add_type_unit)
3911         (create_type_unit_group, read_comp_units_from_section)
3912         (dwarf2_compute_name, create_cus_hash_table)
3913         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3914         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
3915         obstack.
3916         (dw2_get_real_path): Likewise.  Change argument to
3917         dwarf2_per_objfile.
3918
3919 2020-05-27  Luis Machado  <luis.machado@linaro.org>
3920
3921         PR tdep/26000
3922         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
3923         for ldrd (immediate).
3924
3925 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3926
3927         * command.h: Add comment giving the name of class_tui.
3928         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
3929         create the fake command for the help for class_tui.
3930
3931 2020-05-26  Tom Tromey  <tromey@adacore.com>
3932
3933         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
3934         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
3935         (val_atr): New function.
3936         (value_val_atr): Use it.
3937         * ada-valprint.c (print_optional_low_bound): Change low bound
3938         handling for enums.
3939         (val_print_packed_array_elements): Don't call discrete_position.
3940         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
3941         discrete_position for enum types.
3942         * language.c (default_print_array_index): Change type.
3943         * language.h (struct language_defn) <la_print_array_index>: Add
3944         index_type parameter, change type of index_value.
3945         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
3946         (default_print_array_index): Update.
3947         * valprint.c (maybe_print_array_index): Don't call
3948         value_from_longest.  Update.
3949         (value_print_array_elements): Don't call discrete_position.
3950
3951 2020-05-26  Tom Tromey  <tromey@adacore.com>
3952
3953         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
3954         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
3955
3956 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
3957
3958         PR gdb/13519
3959         * avr-tdep.c (avr_integer_to_address): Return data or code
3960         address accordingly to the second 'type' argument of the
3961         function.
3962
3963 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
3964
3965         * infcmd.c, inferior.h: (construct_inferior_arguments):
3966         Moved function from here to gdbsupport/common-inferior.{h,cc}
3967
3968 2020-05-23  Tom Tromey  <tom@tromey.com>
3969
3970         Revert commit eca1f90c:
3971         * NEWS: Remove entry for completion styling.
3972         * completer.c (_rl_completion_prefix_display_length): Move
3973         declaration later.
3974         (gdb_fnprint): Revert.
3975         (gdb_display_match_list_1): Likewise.
3976         * cli/cli-style.c (completion_prefix_style)
3977         (completion_difference_style, completion_suffix_style): Remove.
3978         (_initialize_cli_style): Revert.
3979         * cli/cli-style.h (completion_prefix_style)
3980         (completion_difference_style, completion_suffix_style): Don't
3981         declare.
3982
3983 2020-05-24  Pedro Alves  <palves@redhat.com>
3984
3985         * symtab.c (completion_list_add_name): Return boolean indication
3986         of whether the symbol matched.
3987         (completion_list_add_symbol): Don't try to remove C++ aliases if
3988         the symbol didn't match in the first place.
3989         * symtab.h (completion_list_add_name): Return bool.
3990
3991 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
3992
3993         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
3994         type::field.
3995
3996 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
3997
3998         GDB 9.2 released.
3999
4000 2020-05-23  Tom Tromey  <tom@tromey.com>
4001
4002         * NEWS: Add entry for completion styling.
4003         * completer.c (_rl_completion_prefix_display_length): Move
4004         declaration earlier.
4005         (gdb_fnprint): Use completion_style.
4006         (gdb_display_match_list_1): Likewise.
4007         * cli/cli-style.c (completion_prefix_style)
4008         (completion_difference_style, completion_suffix_style): New
4009         globals.
4010         (_initialize_cli_style): Register new globals.
4011         * cli/cli-style.h (completion_prefix_style)
4012         (completion_difference_style, completion_suffix_style): Declare.
4013
4014 2020-05-23  Pedro Alves  <palves@redhat.com>
4015
4016         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
4017         (parse_escape): Use ISDIGIT instead of isdigit.
4018         (puts_debug): Use gdb_isprint instead of isprint.
4019         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
4020         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
4021         ISSPACE instead of isspace.
4022         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
4023         instead of isspace.
4024         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
4025         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
4026         instead of isxdigit and ISDIGIT instead of isdigit.
4027
4028 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4029
4030         * gdbtypes.h (struct type) <field>: New method.
4031         (TYPE_FIELDS): Remove, replace all uses with either type::fields
4032         or type::field.
4033
4034 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4035
4036         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
4037         (TYPE_FIELDS): Use type::fields.  Change all call sites that
4038         modify the propery to use type::set_fields instead.
4039
4040 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4041
4042         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
4043         type::num_fields instead.
4044
4045 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4046
4047         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
4048         methods.
4049         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
4050         that modify the number of fields to use type::set_num_fields
4051         instead.
4052
4053 2020-05-22  Tom Tromey  <tromey@adacore.com>
4054
4055         * compile/compile-object-load.h (munmap_list_free): Don't
4056         declare.
4057
4058 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4059
4060         * annotate.c (annotate_source_line): Update return type, add call
4061         to update current symtab and line.
4062         * annotate.h (annotate_source_line): Update return type, and
4063         extend header comment.
4064         * source.c (info_line_command): Check annotation_level before
4065         calling annotate_source_line.
4066         * stack.c (print_frame_info): If calling annotate_source_line
4067         returns true, then don't print any other source line information.
4068
4069 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4070
4071         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
4072
4073 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4074
4075         * coffread.c (patch_type): Remove NULL check before xfree.
4076         * corefile.c (set_gnutarget): Likewise.
4077         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
4078         * exec.c (build_section_table): Likewise.
4079         * remote.c (remote_target::pass_signals): Likewise.
4080         * utils.c (n_spaces): Likewise.
4081         * cli/cli-script.c (document_command): Likewise.
4082         * i386-windows-tdep.c (core_process_module_section): Likewise.
4083         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
4084
4085 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
4086
4087         * symfile.c (reread_symbols): Clear objfile's section_offsets
4088         vector and section indices, re-compute them by calling
4089         sym_offsets.
4090
4091 2020-05-20  Tom Tromey  <tromey@adacore.com>
4092
4093         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
4094         (desc_one_bound, desc_index_type): Compute field name.
4095
4096 2020-05-20  Tom de Vries  <tdevries@suse.de>
4097
4098         PR symtab/25833
4099         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
4100
4101 2020-05-20  Alan Modra  <amodra@gmail.com>
4102
4103         PR 25993
4104         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
4105         bfd_set_filename.
4106         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
4107         passed to bfd_set_filename.
4108         * symfile-mem.c (add_vsyscall_page): Likewise for string
4109         passed to symbol_file_add_from_memory.
4110         (symbol_file_add_from_memory): Make name param a const char* and
4111         don't strdup.
4112
4113 2020-05-20  Alan Modra  <amodra@gmail.com>
4114
4115         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
4116         rather than accessing bfd->filename directly.
4117         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
4118         and use bfd_section_name.
4119         * dwarf2/frame.c (decode_frame_entry): Likewise.
4120         * exec.c (exec_set_section_address): Likewise.
4121         * solib-aix.c (solib_aix_bfd_open): Likewise.
4122         * stap-probe.c (get_stap_base_address): Likewise.
4123         * symfile.c (reread_symbols): Likewise.
4124
4125 2020-05-19  Tom Tromey  <tromey@adacore.com>
4126
4127         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
4128
4129 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4130
4131         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
4132
4133 2020-05-19  Pedro Alves  <palves@redhat.com>
4134
4135         * NEWS (set exec-file-mismatch): Adjust entry.
4136         * exec.c: Include "build-id.h".
4137         (validate_exec_file): Try to match build IDs instead of filenames.
4138         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
4139         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
4140         and pass down 'warn_if_slow'.
4141         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
4142         gdb_bfd_open_closure to pass it down.
4143         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
4144
4145 2020-05-19  Pedro Alves  <palves@redhat.com>
4146
4147         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
4148         * target.c (target_fileio_open_1): Rename to target_fileio_open
4149         and make extern.  Use bool.
4150         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
4151         (target_fileio_read_alloc_1): Adjust.
4152         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
4153         (target_fileio_open_warn_if_slow): Delete declaration.
4154
4155 2020-05-19  Pedro Alves  <palves@redhat.com>
4156
4157         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
4158         Adjust all callers.
4159
4160 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
4161
4162         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
4163         whether disp is negative.
4164
4165 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4166
4167         * symfile.h (struct symfile_segment_data)
4168         <~symfile_segment_data>: Remove.
4169         <segment_info>: Change to std::vector.
4170         * symfile.c (default_symfile_segments): Update.
4171         * elfread.c (elf_symfile_segments): Update.
4172
4173 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4174
4175         * symfile.h (struct symfile_segment_data) <struct segment>: New.
4176         <segments>: New.
4177         <segment_bases, segment_sizes>: Remove.
4178         * symfile.c (default_symfile_segments): Update.
4179         * elfread.c (elf_symfile_segments): Update.
4180         * remote.c (remote_target::get_offsets): Update.
4181         * solib-target.c (solib_target_relocate_section_addresses):
4182         Update.
4183
4184 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4185
4186         * symfile.h (struct symfile_segment_data): Initialize fields.
4187         <~symfile_segment_data>: Add.
4188         (symfile_segment_data_up): New.
4189         (struct sym_fns) <sym_segments>: Return a
4190         symfile_segment_data_up.
4191         (default_symfile_segments): Return a symfile_segment_data_up.
4192         (free_symfile_segment_data): Remove.
4193         (get_symfile_segment_data): Return a symfile_segment_data_up.
4194         * symfile.c (default_symfile_segments): Likewise.
4195         (get_symfile_segment_data): Likewise.
4196         (free_symfile_segment_data): Remove.
4197         (symfile_find_segment_sections): Update.
4198         * elfread.c (elf_symfile_segments): Return a
4199         symfile_segment_data_up.
4200         * remote.c (remote_target::get_offsets): Update.
4201         * solib-target.c (solib_target_relocate_section_addresses):
4202         Update.
4203         * symfile-debug.c (debug_sym_segments): Return a
4204         symfile_segment_data_up.
4205
4206 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4207
4208         PR build/25981
4209         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
4210         Hardcode register numbers.
4211
4212         PR build/25981
4213         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
4214         procfs_find_LDT_entry): Remove.
4215         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
4216         procfs_find_LDT_entry): Remove.
4217         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
4218         Remove.
4219
4220 2020-05-17  Pedro Alves  <palves@redhat.com>
4221             Andrew Burgess  <andrew.burgess@embecosm.com>
4222             Keno Fischer  <keno@juliacomputing.com>
4223
4224         PR gdb/25741
4225         * breakpoint.c (build_target_condition_list): Update comments.
4226         (build_target_command_list): Update comments and skip matching
4227         locations.
4228         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
4229         a separate function.  Simplify "set breakpoint auto-hw off"
4230         handling.
4231         (insert_breakpoints): Update comment.
4232         (tracepoint_locations_match): New parameter.  For breakpoints,
4233         compare location types too, if the caller wants to.
4234         (handle_automatic_hardware_breakpoints): New functions.
4235         (bp_location_is_less_than): Also sort by location type and
4236         hardware breakpoint length.
4237         (update_global_location_list): Handle "set breakpoint auto-hw on"
4238         here.
4239         (update_breakpoint_locations): Ask breakpoint_locations_match to
4240         ignore location types.
4241
4242 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4243
4244         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
4245         type::name instead.
4246
4247 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4248
4249         * gdbtypes.h (struct type) <name, set_name>: New methods.
4250         (TYPE_CODE): Use type::name.  Change all call sites used to set
4251         the name to use type::set_name instead.
4252
4253 2020-05-16  Tom Tromey  <tom@tromey.com>
4254
4255         * top.c (quit_force): Update.
4256         * infrun.c (handle_no_resumed): Update.
4257         * top.h (all_uis): New function.
4258         (ALL_UIS): Remove.
4259
4260 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4261
4262         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
4263
4264 2020-05-16  Pedro Alves  <palves@redhat.com>
4265
4266         * ia64-linux-nat.c
4267         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
4268         Declare method.
4269         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
4270
4271 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
4272
4273         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
4274         (sparc64_adi_info): Likewise.
4275
4276 2020-05-15  Tom Tromey  <tom@tromey.com>
4277
4278         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
4279         block_objfile.
4280         (lookup_objfile_from_block): Remove.
4281         (lookup_symbol_in_block, lookup_symbol_in_static_block)
4282         (lookup_global_symbol): Use block_objfile.
4283         * symtab.h (lookup_objfile_from_block): Don't declare.
4284         * printcmd.c (clear_dangling_display_expressions): Use
4285         block_objfile.
4286         * parse.c (operator_check_standard): Use block_objfile.
4287
4288 2020-05-15  Tom Tromey  <tom@tromey.com>
4289
4290         * language.c (language_alloc_type_symbol): Set
4291         SYMBOL_SECTION.
4292         * symtab.c (initialize_objfile_symbol): Remove.
4293         (allocate_symbol): Remove.
4294         (allocate_template_symbol): Remove.
4295         * dwarf2/read.c (fixup_go_packaging): Use "new".
4296         (new_symbol): Use "new".
4297         (read_variable): Don't call initialize_objfile_symbol.  Use
4298         "new".
4299         (read_func_scope): Use "new".
4300         * xcoffread.c (process_xcoff_symbol): Don't call
4301         initialize_objfile_symbol.
4302         (SYMBOL_DUP): Remove.
4303         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4304         "new".
4305         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4306         (allocate_template_symbol): Don't declare.
4307         (struct symbol): Add copy constructor.  Change defaults.
4308         * jit.c (finalize_symtab): Use "new".
4309         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4310         Use "new".
4311         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4312         (common_block_end): Use "new".
4313         * mdebugread.c (parse_symbol): Use "new".
4314         (new_symbol): Likewise.
4315
4316 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4317
4318         * NEWS: Mention changes to help and apropos.
4319
4320 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4321
4322         * command.h (enum command_class): Improve comments, document
4323         that class_alias is for user-defined aliases, give the class
4324         name for each class, remove unused class_xdb.
4325         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4326         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4327         by a precise class.
4328         * infcmd.c (_initialize_infcmd): Likewise.
4329         * reverse.c (_initialize_reverse): Likewise.
4330         * stack.c (_initialize_stack): Likewise.
4331         * symfile.c (_initialize_symfile): Likewise.
4332         * tracepoint.c (_initialize_tracepoint): Likewise.
4333
4334 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4335
4336         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4337         when their aliased command is traversed.
4338         (help_cmd): Add fput_command_names_styled call to
4339         output command name and aliases when command has an alias.
4340
4341 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4342
4343         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4344         * cli/cli-decode.c (help_cmd_list): Declare as static,
4345         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4346         a command together with the command.
4347         (fput_command_name_styled, fput_command_names_styled): New functions.
4348         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4349         fput_command_name_styled.
4350         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4351         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4352
4353 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4354
4355         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4356         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4357         * command.h (cmd_show_list): Likewise.
4358         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4359         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4360
4361 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4362
4363         * unittests/command-def-selftests.c (traverse_command_structure):
4364         Verify all commands of a list have the same prefix command and
4365         that only the top cmdlist commands have a null prefix.
4366
4367 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4368
4369         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4370         as prefix, not one of its aliases.
4371         (set_cmd_prefix): Remove.
4372         (do_add_cmd): Centralize the setting of the prefix of a command, when
4373         command is defined after its full chain of prefix commands.
4374         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4375         (add_setshow_cmd_full): Likewise.
4376         (update_prefix_field_of_prefixed_commands): New function.
4377         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4378         update_prefix_field_of_prefixed_commands.
4379         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4380         addresses of remote_set_cmdlist and remote_show_cmdlist given
4381         as argument, not the address of an argument.
4382         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4383         * gdb/remote.c (_initialize_remote): Likewise.
4384
4385 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4386
4387         * cli/cli-cmds.c (alias_command): Check for an existing alias
4388         using lookup_cmd_composition, as valid_command_p is too strict
4389         and forbids aliases that are the prefix of an existing alias
4390         or command.
4391         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4392         command is properly recognised as a valid command.
4393
4394 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4395
4396         * unittests/help-doc-selftests.c: Rename to
4397         unittests/command-def-selftests.c
4398         * unittests/command-def-selftests.c (help_doc_tests): Update some
4399         comments.
4400         (command_structure_tests, traverse_command_structure): New namespace
4401         and function.
4402         (command_structure_invariants_tests): New function.
4403         (_initialize_command_def_selftests) Renamed from
4404         _initialize_help_doc_selftests, register command_structure_invariants
4405         selftest.
4406
4407 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4408
4409         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4410         an alias of 'show'.
4411
4412 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4413
4414         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4415         ada_is_fixed_point_type.  Update all callers.
4416         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
4417         all callers.
4418         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
4419         Update all callers.
4420         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
4421         print_fixed_point_type.  Update all callers.
4422         * ada-valprint.c (ada_value_print_num): Replace call to
4423         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
4424
4425 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
4426
4427         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
4428         processors.
4429         (cpu_supports_bts): Add CV_AMD case.
4430
4431 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
4432             Simon Marchi  <simon.marchi@efficios.com>
4433
4434         * infrun.c (stop_all_threads): Collect multiple wait events at
4435         each pass.
4436
4437 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4438
4439         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
4440         type::code instead.
4441
4442 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4443
4444         * gdbtypes.h (struct type) <code, set_code>: New methods.
4445         (TYPE_CODE): Use type::code.  Change all call sites used to set
4446         the code to use type::set_code instead.
4447
4448 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4449             Tom de Vries  <tdevries@suse.de>
4450             Pedro Alves  <palves@redhat.com>
4451
4452         PR threads/25478
4453         * infrun.c (stop_all_threads): Do NOT ignore
4454         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
4455         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
4456         received.
4457         (handle_no_resumed): Remove code handling a live inferior with no
4458         threads.
4459         * remote.c (has_single_non_exited_thread): New.
4460         (remote_target::update_thread_list): Do not delete a thread if is
4461         the last thread of the process.
4462         * thread.c (thread_select): Call delete_exited_threads instead of
4463         prune_threads.
4464
4465 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4466
4467         * infrun.c (stop_all_threads): Enable/disable thread events of all
4468         targets.  Move a debug message denoting the end of the function
4469         into the SCOPED_EXIT block.
4470
4471 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4472
4473         * process-stratum-target.h: Include <set>.
4474         (all_non_exited_process_targets, switch_to_target_no_thread): New
4475         function declarations.
4476         * process-stratum-target.c (all_non_exited_process_targets)
4477         (switch_to_target_no_thread): New function implementations.
4478
4479 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4480
4481         * infrun.c (handle_inferior_event): Extract out a piece of code
4482         into...
4483         (mark_non_executing_threads): ...this new function.
4484
4485 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4486
4487         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
4488         use.
4489
4490 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4491
4492         * regcache.c (regcache_read_pc_protected): New function
4493         implementation that returns 0 if the PC cannot read via
4494         'regcache_read_pc'.
4495         * infrun.c (proceed): Call 'regcache_read_pc_protected'
4496         instead of 'regcache_read_pc'.
4497         (keep_going_pass_signal): Ditto.
4498
4499 2020-05-13  Tom Tromey  <tromey@adacore.com>
4500
4501         * ada-lang.c (align_value): Remove.
4502         (ada_template_to_fixed_record_type_1): Use align_up.
4503
4504 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4505
4506         * async-event.c: Update the copyright year.
4507         * async-event.h: Update the copyright year.
4508
4509 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
4510
4511         * objfiles.h (is_addr_in_objfile,
4512         shared_objfile_contains_address_p): Return bool.
4513         * objfile.c (is_addr_in_objfile,
4514         shared_objfile_contains_address_p): Return bool.
4515
4516 2020-05-11  Tom Tromey  <tromey@adacore.com>
4517
4518         * cli/cli-cmds.c (info_command): Restore.
4519         (_initialize_cli_cmds): Use add_prefix_command for "info".
4520         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
4521
4522 2020-05-11  Tom Tromey  <tromey@adacore.com>
4523
4524         * ada-lang.c (ada_value_primitive_field): Now public.
4525         * ada-lang.h (ada_value_primitive_field): Declare.
4526         * ada-valprint.c (print_field_values): Use
4527         ada_value_primitive_field for wrapper fields.
4528
4529 2020-05-11  Tom de Vries  <tdevries@suse.de>
4530
4531         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
4532         MODULE_DOMAIN.
4533
4534 2020-05-11  Tom de Vries  <tdevries@suse.de>
4535
4536         PR symtab/25941
4537         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
4538         with length 0, if not gdb-produced.
4539         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
4540
4541 2020-05-09  Tom de Vries  <tdevries@suse.de>
4542
4543         PR gdb/25955
4544         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
4545         calculation.
4546
4547 2020-05-09  Tom Tromey  <tom@tromey.com>
4548
4549         * top.c (server_command): Now bool.
4550         * top.h (server_command): Now bool.
4551
4552 2020-05-08  Tom Tromey  <tromey@adacore.com>
4553
4554         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
4555         already being processed.
4556
4557 2020-05-08  Tom Tromey  <tom@tromey.com>
4558
4559         * printcmd.c (struct display) <next>: Remove.
4560         <display>: New constructor.
4561         <exp_string>: Now a std::string.
4562         <enabled_p>: Now a bool.
4563         (display_number): Move definition earlier.
4564         (displays): Rename from display_chain.  Now a std::vector.
4565         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
4566         (display_command): Update.
4567         (do_one_display, disable_display)
4568         (enable_disable_display_command, do_enable_disable_display):
4569         Update.
4570         (free_display): Remove.
4571         (clear_displays): Rewrite.
4572         (delete_display): Update.
4573         (map_display_numbers): Use function_view.  Remove "data"
4574         parameter.  Update.
4575         (do_delete_display): Remove.
4576         (undisplay_command): Update.
4577         (do_one_display, do_displays, disable_display)
4578         (info_display_command): Update.
4579         (do_enable_disable_display): Remove.
4580         (enable_disable_display_command)
4581         (clear_dangling_display_expressions): Update.
4582
4583 2020-05-08  Tom Tromey  <tom@tromey.com>
4584
4585         * symtab.c (set_symbol_cache_size)
4586         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
4587         (maintenance_print_symbol_cache_statistics): Update.
4588         * symmisc.c (print_symbol_bcache_statistics)
4589         (print_objfile_statistics, maintenance_print_objfiles)
4590         (maintenance_info_symtabs, maintenance_check_symtabs)
4591         (maintenance_expand_symtabs, maintenance_info_line_tables):
4592         Update.
4593         * symfile-debug.c (set_debug_symfile): Update.
4594         * source.c (forget_cached_source_info): Update.
4595         * python/python.c (gdbpy_progspaces): Update.
4596         * psymtab.c (maintenance_info_psymtabs): Update.
4597         * probe.c (parse_probes): Update.
4598         * linespec.c (iterate_over_all_matching_symtabs)
4599         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
4600         * guile/scm-progspace.c (gdbscm_progspaces): Update.
4601         * exec.c (exec_target::close): Update.
4602         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
4603         * breakpoint.c (print_one_breakpoint_location)
4604         (create_longjmp_master_breakpoint)
4605         (create_std_terminate_master_breakpoint): Update.
4606         * progspace.c (program_spaces): Now a std::vector.
4607         (maybe_new_address_space): Update.
4608         (add_program_space): Remove.
4609         (program_space::program_space): Update.
4610         (remove_program_space): Update.
4611         (number_of_program_spaces): Remove.
4612         (print_program_space, update_address_spaces): Update.
4613         * progspace.h (program_spaces): Change type.
4614         (ALL_PSPACES): Remove.
4615         (number_of_program_spaces): Don't declare.
4616         (struct program_space) <next>: Remove.
4617
4618 2020-05-08  Tom Tromey  <tom@tromey.com>
4619
4620         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
4621         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
4622         (enable_break): Update.
4623         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
4624         (frv_fdpic_find_canonical_descriptor): Update.
4625         (frv_fetch_objfile_link_map): Update.
4626         * progspace.c (program_space::free_all_objfiles): Update.
4627         (program_space::solibs): New method.
4628         * progspace.h (struct program_space) <solibs>: New method.
4629         * solist.h (master_so_list): Don't declare.
4630         (ALL_SO_LIBS): Remove.
4631         * solib.h (so_list_head): Remove.
4632         (update_solib_list): Update comment.
4633         * solib.c (master_so_list): Remove.
4634         (solib_used, update_solib_list, solib_add)
4635         (info_sharedlibrary_command, clear_solib)
4636         (reload_shared_libraries_1, remove_user_added_objfile): Update.
4637
4638 2020-05-08  Tom Tromey  <tom@tromey.com>
4639
4640         * extension.c (extension_languages): Now a std::array.
4641         (ALL_EXTENSION_LANGUAGES): Remove.
4642         (get_ext_lang_defn, get_ext_lang_of_file)
4643         (eval_ext_lang_from_control_command): Update.
4644         (finish_ext_lang_initialization)
4645         (auto_load_ext_lang_scripts_for_objfile)
4646         (ext_lang_type_printers::ext_lang_type_printers)
4647         (apply_ext_lang_type_printers)
4648         (ext_lang_type_printers::~ext_lang_type_printers)
4649         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
4650         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
4651         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
4652         (get_matching_xmethod_workers, ext_lang_colorize)
4653         (ext_lang_before_prompt): Update.
4654         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
4655
4656 2020-05-08  Tom Tromey  <tom@tromey.com>
4657
4658         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
4659         overload.
4660         <swap_string, m_string>: Remove.
4661         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
4662         Update.
4663         * stabsread.c (define_symbol, read_type): Update.
4664         * linespec.c (find_linespec_symbols): Update.
4665         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
4666         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
4667         * dbxread.c (read_dbx_symtab): Update.
4668         * cp-support.h (cp_canonicalize_string_full)
4669         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
4670         Return unique_xmalloc_ptr.
4671         * cp-support.c (inspect_type): Update.
4672         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
4673         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
4674         Likewise.
4675         * c-typeprint.c (print_name_maybe_canonical): Update.
4676         * break-catch-throw.c (check_status_exception_catchpoint):
4677         Update.
4678
4679 2020-05-08  Tom de Vries  <tdevries@suse.de>
4680
4681         * infrun.c (follow_fork): Copy current_line and current_symtab to
4682         child thread.
4683
4684 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4685
4686         * async-event.c (struct async_signal_handler, struct
4687         async_event_handler): Reformat, remove typedef.
4688
4689 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4690
4691         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
4692         access thistype->main_type->dyn_prop_list directly.
4693
4694 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4695
4696         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
4697         (remove_dyn_prop): Remove.  Update all users to use
4698         type::remove_dyn_prop.
4699         * gdbtypes.c (remove_dyn_prop): Rename to...
4700         (type::remove_dyn_prop): ... this.
4701
4702 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
4703
4704         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
4705         (add_dyn_prop): Remove.  Update all users to use
4706         type::add_dyn_prop.
4707         * gdbtypes.c (add_dyn_prop): Rename to...
4708         (type::add_dyn_prop): ... this.
4709
4710 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4711
4712         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
4713         (get_dyn_prop): Remove.  Update all users to use
4714         type::dyn_prop.
4715         * gdbtypes.c (get_dyn_prop): Rename to...
4716         (type::dyn_prop): ... this.
4717
4718 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4719
4720         * gdbtypes.h (struct main_type) <flag_static>: Remove.
4721
4722 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4723
4724         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
4725         instruction, skip it if it's there.
4726
4727 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
4728
4729         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
4730
4731 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
4732
4733         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
4734         * gdbtypes.c (recursive_dump_type): Remove use of
4735         TYPE_INCOMPLETE.
4736
4737 2020-05-03  Tom Tromey  <tom@tromey.com>
4738
4739         * breakpoint.c (catch_command, tcatch_command): Remove.
4740         (_initialize_breakpoint): Use add_basic_prefix_cmd,
4741         add_show_prefix_cmd.
4742         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
4743         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
4744         Remove.
4745         (add_internal_problem_command): Use add_basic_prefix_cmd,
4746         add_show_prefix_cmd.
4747         * mips-tdep.c (set_mipsfpu_command): Remove.
4748         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
4749         * dwarf2/index-cache.c (set_index_cache_command): Remove.
4750         (_initialize_index_cache): Use add_basic_prefix_cmd.
4751         * memattr.c (dummy_cmd): Remove.
4752         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
4753         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
4754         (_initialize_tui_win): Use add_basic_prefix_cmd,
4755         add_show_prefix_cmd.
4756         * cli/cli-logging.c (set_logging_command): Remove.
4757         (_initialize_cli_logging): Use add_basic_prefix_cmd,
4758         add_show_prefix_cmd.
4759         (show_logging_command): Remove.
4760         * target.c (target_command): Remove.
4761         (add_target): Use add_basic_prefix_cmd.
4762
4763 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
4764
4765         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
4766
4767 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4768
4769         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
4770         info_command.
4771
4772 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
4773
4774         * nbsd-nat.c (nbsd_enable_proc_events)
4775         (nbsd_nat_target::post_startup_inferior): Add.
4776         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
4777         (nbsd_nat_target::update_thread_list): Rewrite.
4778         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
4779         "PTRACE_LWP_CREATE".
4780         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
4781
4782 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4783
4784         * stack.c (_initialize_stack): Remove duplicated creation
4785         of "frame" command and "f" alias.
4786
4787 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4788
4789         PR gdb/18706
4790         * gdbtypes.c (check_typedef): Calculate size of array of
4791         stubbed type.
4792
4793 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4794
4795         PR gdb/15559
4796         * i386-tdep.c (i386_push_dummy_call): Call
4797         i386_thiscall_push_dummy_call.
4798         (i386_thiscall_push_dummy_call): New function.
4799         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
4800         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
4801         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
4802
4803 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4804
4805         * gdbarch.sh (do_read): Add shellcheck disable directive for
4806         warning SC2162.
4807
4808 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4809
4810         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
4811         "referenced but not assigned" warning.
4812
4813 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4814
4815         * gdbarch.sh: Remove code that sets fallbackdefault.
4816
4817 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4818
4819         * gdbarch.sh: Use shell operators && and || instead of
4820         -a and -o.
4821
4822 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4823
4824         * gdbarch.sh: Use $(...) instead of `...`.
4825
4826 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4827
4828         * gdbarch.sh: Use double quotes around variables.
4829
4830 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4831
4832         * gdbarch.sh: Use %s with printf, instead of variables in the
4833         format string.
4834
4835 2020-04-29  Tom Tromey  <tromey@adacore.com>
4836
4837         PR ada/25875:
4838         * dwarf2/read.c (update_enumeration_type_from_children): Compute
4839         type fields here.
4840         (read_enumeration_type): Call
4841         update_enumeration_type_from_children later.  Update comments.
4842         (process_enumeration_scope): Don't create type fields.
4843
4844 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4845
4846         * nbsd-tdep.c: Include "xml-syscall.h".
4847         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
4848
4849 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4850
4851         * nbsd-nat.c: Include "sys/wait.h".
4852         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
4853         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
4854         (nbsd_nat_target::remove_exec_catchpoint)
4855         (nbsd_nat_target::set_syscall_catchpoint): Add.
4856         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
4857         (nbsd_nat_target::insert_exec_catchpoint)
4858         (nbsd_nat_target::remove_exec_catchpoint)
4859         (nbsd_nat_target::set_syscall_catchpoint): Add.
4860         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
4861         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
4862         `nbsd_get_syscall_number'.
4863
4864 2020-04-29  Tom Tromey  <tom@tromey.com>
4865
4866         * stack.c (print_block_frame_labels): Remove.
4867
4868 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
4869
4870         PR gdb/17320
4871         * ada-valprint.c (val_print_packed_array_elements): Move array
4872         end bracket to new line.
4873         (ada_val_print_string): Remove extra spaces before first array
4874         element.
4875         * c-valprint.c (c_value_print_array): Likewise.
4876         * m2-valprint.c (m2_print_array_contents): Likewise.
4877         (m2_value_print_inner): Likewise.
4878         * p-valprint.c (pascal_value_print_inner): Likewise.
4879         * valprint.c (generic_val_print_array): Likewise.
4880         (value_print_array_elements): Move first array element and array
4881         end bracket to new line.
4882
4883 2020-04-29  Tom de Vries  <tdevries@suse.de>
4884
4885         PR symtab/25889
4886         * linespec.c (find_method): Fix ix calculation.
4887
4888 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
4889
4890         * syscalls/update-netbsd.sh: New file.
4891         * syscalls/netbsd.xml: Regenerate.
4892         * data-directory/Makefile.in: Register `netbsd.xml' in
4893         `SYSCALLS_FILES'.
4894
4895 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4896
4897         * syscalls/update-freebsd.sh: Add double quotes.
4898
4899 2020-04-28  Tom Tromey  <tom@tromey.com>
4900
4901         * NEWS: Update.
4902         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
4903         (cmdpy_init): Allow class_tui.
4904
4905 2020-04-28 Mark Williams <mark@myosotissp.com>
4906
4907         PR gdb/24480
4908         * dwarf2read.c: Add missing assingments to list_in_scope when
4909         start_symtab was already called.
4910
4911 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4912
4913         PR gdb/25881
4914         * dwarf2/read.c (offset_map_type): Use
4915         gdb:hash_enum<sect_offset> as hash function.
4916
4917 2020-04-28  Tom de Vries  <tdevries@suse.de>
4918
4919         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
4920         with DW_AT_signature.
4921
4922 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
4923
4924         * configure.ac: Remove check for fs_base/gs_base in
4925         user_regs_struct.
4926         * configure: Re-generate.
4927         * config.in: Re-generate.
4928         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
4929         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
4930         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
4931
4932 2020-04-27  Luis Machado  <luis.machado@linaro.org>
4933
4934         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
4935         problematic inline frame unwinding situation.
4936         * frame.c (frame_id_computed_p): New function.
4937         * frame.h (frame_id_computed_p): New prototype.
4938
4939 2020-04-26  Tom Tromey  <tom@tromey.com>
4940
4941         * command.h (enum command_class) <class_pseudo>: Remove.
4942
4943 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4944
4945         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
4946         and whitespace.
4947
4948 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
4949
4950         * inf-ptrace.c (inf_ptrace_target::wait): Remove
4951         `PT_GET_PROCESS_STATE' block.
4952
4953 2020-04-24  Tom Tromey  <tom@tromey.com>
4954
4955         * symtab.h (symbol_get_demangled_name): Don't declare.
4956         * symtab.c (symbol_get_demangled_name): Remove.
4957         (general_symbol_info::natural_name)
4958         (general_symbol_info::demangled_name): Update.
4959
4960 2020-04-24  Tom Tromey  <tom@tromey.com>
4961
4962         PR rust/25025:
4963         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
4964
4965 2020-04-24  Tom Tromey  <tom@tromey.com>
4966
4967         PR symtab/12707:
4968         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
4969         exists.
4970         (new_symbol): Likewise.
4971         * compile/compile-object-load.c (get_out_value_type): Use
4972         symbol_matches_search_name.
4973
4974 2020-04-24  Tom Tromey  <tom@tromey.com>
4975
4976         * dwarf2/read.c (add_partial_symbol): Do not call
4977         compute_and_set_names.
4978
4979 2020-04-24  Tom Tromey  <tom@tromey.com>
4980
4981         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
4982         overload.
4983
4984 2020-04-24  Tom Tromey  <tom@tromey.com>
4985
4986         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
4987         (add_psymbol_to_list): New overload.  Make old overload call new
4988         one.
4989         * psympriv.h (add_psymbol_to_list): New overload.
4990
4991 2020-04-24  Tom Tromey  <tom@tromey.com>
4992
4993         * dwarf2/read.c (partial_die_info::read) <case
4994         DW_AT_linkage_name>: Use value_as_string.
4995         (dwarf2_string_attr): Use value_as_string.
4996         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
4997         method.
4998         * dwarf2/attribute.c (attribute::value_as_string): New method.
4999
5000 2020-04-24  Tom Tromey  <tom@tromey.com>
5001
5002         * symtab.c (general_symbol_info::natural_name)
5003         (general_symbol_info::demangled_name): Check for language_rust.
5004
5005 2020-04-24  Tom Tromey  <tom@tromey.com>
5006
5007         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
5008         (dwarf2_physname): ... from here.
5009         (partial_die_info::read): Add Rust "{" hack.
5010
5011 2020-04-24  Tom Tromey  <tom@tromey.com>
5012
5013         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
5014         method.
5015         (symbol_set_demangled_name): Don't declare.
5016         * symtab.c (general_symbol_info::set_demangled_name): Rename from
5017         symbol_set_demangled_name.
5018         (general_symbol_info::set_language)
5019         (general_symbol_info::compute_and_set_names): Update.
5020         * minsyms.c (minimal_symbol_reader::install): Update.
5021         * dwarf2/read.c (new_symbol): Update.
5022
5023 2020-04-24  Tom Tromey  <tromey@adacore.com>
5024
5025         PR python/23662:
5026         * python/py-type.c (convert_field): Handle
5027         FIELD_LOC_KIND_DWARF_BLOCK.
5028         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
5029         (typy_get_dynamic): Nw function.
5030         (type_object_getset): Add "dynamic".
5031         * NEWS: Add entry.
5032
5033 2020-04-24  Tom Tromey  <tromey@adacore.com>
5034
5035         * ada-typeprint.c (print_choices, print_variant_part)
5036         (print_record_field_types_dynamic): New functions.
5037         (print_record_field_types): Use print_record_field_types_dynamic.
5038
5039 2020-04-24  Tom Tromey  <tromey@adacore.com>
5040
5041         * dwarf2/read.c (handle_data_member_location): New overload.
5042         (dwarf2_add_field): Use it.
5043         (decode_locdesc): Add "computed" parameter.  Update comment.
5044         * gdbtypes.c (is_dynamic_type_internal): Also look for
5045         FIELD_LOC_KIND_DWARF_BLOCK.
5046         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
5047         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
5048         virtual base classes.
5049         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
5050         FIELD_LOC_KIND_DWARF_BLOCK.
5051
5052 2020-04-24  Tom Tromey  <tromey@adacore.com>
5053
5054         * dwarf2/read.c (read_structure_type): Handle dynamic length.
5055         * gdbtypes.c (is_dynamic_type_internal): Check
5056         TYPE_HAS_DYNAMIC_LENGTH.
5057         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
5058         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
5059         New macros.
5060         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
5061         constant.
5062
5063 2020-04-24  Tom Tromey  <tromey@adacore.com>
5064
5065         * dwarf2/read.c (struct variant_field): Rewrite.
5066         (struct variant_part_builder): New.
5067         (struct nextfield): Remove "variant" field.  Add "offset".
5068         (struct field_info): Add "current_variant_part" and
5069         "variant_parts".
5070         (alloc_discriminant_info): Remove.
5071         (alloc_rust_variant): New function.
5072         (quirk_rust_enum): Update.
5073         (dwarf2_add_field): Set "offset" member.  Don't handle
5074         DW_TAG_variant_part.
5075         (offset_map_type): New typedef.
5076         (convert_variant_range, create_one_variant)
5077         (create_one_variant_part, create_variant_parts)
5078         (add_variant_property): New functions.
5079         (dwarf2_attach_fields_to_type): Call add_variant_property.
5080         (read_structure_type): Don't handle DW_TAG_variant_part.
5081         (handle_variant_part, handle_variant): New functions.
5082         (handle_struct_member_die): Use them.
5083         (process_structure_scope): Don't handle variant parts.
5084         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
5085         (struct discriminant_info): Remove.
5086         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
5087         (struct main_type) <flag_discriminated_union>: Remove.
5088         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
5089         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
5090         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
5091         Update.
5092         * valops.c (value_union_variant): Remove.
5093         * value.h (value_union_variant): Don't declare.
5094
5095 2020-04-24  Tom Tromey  <tromey@adacore.com>
5096
5097         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
5098         (ada_value_primitive_packed_val): Update.
5099         * ada-valprint.c (ada_value_print_1): Update.
5100         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
5101         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
5102         just an address.  Use evaluate_for_locexpr_baton.
5103         (dwarf2_evaluate_property): Update.
5104         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
5105         array_view.
5106         * findvar.c (default_read_var_value): Update.
5107         * gdbtypes.c (compute_variant_fields_inner)
5108         (resolve_dynamic_type_internal): Update.
5109         (resolve_dynamic_type): Change type of valaddr parameter.
5110         * gdbtypes.h (resolve_dynamic_type): Update.
5111         * valarith.c (value_subscripted_rvalue): Update.
5112         * value.c (value_from_contents_and_address): Update.
5113
5114 2020-04-24  Tom Tromey  <tromey@adacore.com>
5115
5116         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
5117         "push_initial_value" parameter.
5118         (dwarf2_evaluate_property): Likewise.
5119         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
5120
5121 2020-04-24  Tom Tromey  <tromey@adacore.com>
5122
5123         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
5124         (variant::matches, compute_variant_fields_recurse)
5125         (compute_variant_fields_inner, compute_variant_fields): New
5126         functions.
5127         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
5128         Use resolved_type after type is made.
5129         (operator==): Add new cases.
5130         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
5131         (struct discriminant_range, struct variant, struct variant_part):
5132         New.
5133         (union dynamic_prop_data) <variant_parts, original_type>: New
5134         members.
5135         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
5136         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
5137         constants.
5138         * value.c (unpack_bits_as_long): Now public.
5139         * value.h (unpack_bits_as_long): Declare.
5140
5141 2020-04-24  Tom Tromey  <tromey@adacore.com>
5142
5143         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
5144         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
5145
5146 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
5147
5148         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
5149
5150 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
5151
5152         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
5153         (remove_fork_catchpoint, post_startup_inferior)
5154         (post_attach): Move...
5155         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
5156         (remove_fork_catchpoint, post_startup_inferior)
5157         (post_attach): ...here.
5158         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
5159         (remove_fork_catchpoint, post_startup_inferior)
5160         (post_attach): Move...
5161         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
5162         (remove_fork_catchpoint, post_startup_inferior)
5163         (post_attach): ...here.
5164
5165 2020-04-24  Tom Tromey  <tromey@adacore.com>
5166
5167         * nat/windows-nat.h (struct windows_thread_info)
5168         <pc_adjusted>: New member.
5169         * windows-nat.c (windows_fetch_one_register): Check
5170         pc_adjusted.
5171         (windows_nat_target::get_windows_debug_event)
5172         (windows_nat_target::wait): Set pc_adjusted.
5173
5174 2020-04-24  Tom de Vries  <tdevries@suse.de>
5175
5176         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
5177         Run gdb-add-index inside temp dir.
5178
5179 2020-04-23  Tom Tromey  <tromey@adacore.com>
5180
5181         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
5182         in loop.
5183
5184 2020-04-23  Luis Machado  <luis.machado@linaro.org>
5185
5186         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
5187         get_frame_register instead of gdbarch_unwind_pc.
5188
5189 2020-04-23  Tom de Vries  <tdevries@suse.de>
5190
5191         * symtab.c (lookup_global_symbol): Prefer def over decl.
5192
5193 2020-04-23  Tom de Vries  <tdevries@suse.de>
5194
5195         PR symtab/25807
5196         * block.c (best_symbol, better_symbol): Promote to external.
5197         * block.h (best_symbol, better_symbol): Declare.
5198         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
5199         decl.
5200
5201 2020-04-23  Tom Tromey  <tromey@adacore.com>
5202
5203         PR ada/25837:
5204         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
5205         "const char *", not a "const std::string &".
5206         <name_and_matcher::operator==>: Update.
5207         * unittests/lookup_name_info-selftests.c: Change type of
5208         "result".
5209
5210 2020-04-23  Tom Tromey  <tom@tromey.com>
5211
5212         * inferior.h (iterate_over_inferiors): Don't declare.
5213         * inferior.c (iterate_over_inferiors): Remove.
5214         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
5215         Remove.
5216         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
5217         use iterate_over_inferiors.
5218         (darwin_resume_inferior_it)
5219         (struct resume_inferior_threads_param)
5220         (darwin_resume_inferior_threads_it): Remove.
5221         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
5222
5223 2020-04-23  Tom de Vries  <tdevries@suse.de>
5224
5225         * blockframe.c (find_pc_partial_function): Use
5226         find_pc_sect_compunit_symtab rather than
5227         objfile->sf->qf->find_pc_sect_compunit_symtab.
5228
5229 2020-04-22  Tom de Vries  <tdevries@suse.de>
5230
5231         PR symtab/25764
5232         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
5233         in psymtabs.
5234
5235 2020-04-22  Tom de Vries  <tdevries@suse.de>
5236
5237         PR symtab/25801
5238         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
5239         symtabs.
5240
5241 2020-04-22  Tom de Vries  <tdevries@suse.de>
5242
5243         PR symtab/25700
5244         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
5245         CU if already created.
5246
5247 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5248
5249         * infrun.c (displaced_step_fixup): Switch to the event_thread
5250         before calling displaced_step_restore, not after.
5251
5252 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5253
5254         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
5255         its inferior is not recorded by us.
5256         (record_btrace_target_open): Replace call to
5257         all_non_exited_threads () with call to current_inferior
5258         ()->non_exited_threads ().
5259         (record_btrace_target::stop_recording): Likewise.
5260         (record_btrace_target::close): Likewise.
5261         (record_btrace_target::wait): Likewise.
5262         (record_btrace_target::record_stop_replaying): Likewise.
5263
5264 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5265
5266         * btrace.c (btrace_enable): Throw an error on double enables and
5267         when enabling recording fails.
5268         (btrace_disable): Throw an error if the thread is not recorded.
5269
5270 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5271
5272         * record-btrace.c (record_btrace_target::fetch_registers): Forward
5273         request if we do not have a thread_info.
5274
5275 2020-04-21  Tom de Vries  <tdevries@suse.de>
5276
5277         PR gdb/25471
5278         * thread.c
5279         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
5280         exception in get_frame_id.
5281
5282 2020-04-20  Tom Tromey  <tromey@adacore.com>
5283
5284         * python/python.c (struct gdbpy_event): Mark move constructor as
5285         noexcept.
5286         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
5287         constructor as noexcept.
5288         * completer.h (struct completion_result): Mark move constructor as
5289         noexcept.
5290         * completer.c (completion_result::completion_result): Use
5291         initialization style.  Don't call reset_match_list.
5292
5293 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5294
5295         * MAINTAINERS (Write After Approval): Add myself.
5296
5297 2020-04-18  Tom Tromey  <tom@tromey.com>
5298
5299         * windows-tdep.c (init_w32_command_list)
5300         (w32_prefix_command_valid): Restore.
5301         (_initialize_windows_tdep): Call init_w32_command_list.
5302
5303 2020-04-18  Tom Tromey  <tom@tromey.com>
5304
5305         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5306         * value.c (value_fn_field): Update.
5307         * valops.c (find_function_in_inferior)
5308         (value_allocate_space_in_inferior): Update.
5309         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5310         Update.
5311         * tui/tui-source.c (tui_source_window::set_contents): Update.
5312         * symtab.c (lookup_global_or_static_symbol)
5313         (find_function_start_sal_1, skip_prologue_sal)
5314         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5315         * symmisc.c (dump_msymbols, dump_symtab_1)
5316         (maintenance_print_one_line_table): Update.
5317         * symfile.c (init_entry_point_info, section_is_mapped)
5318         (list_overlays_command, simple_read_overlay_table)
5319         (simple_overlay_update_1): Update.
5320         * stap-probe.c (handle_stap_probe): Update.
5321         * stabsread.c (dbx_init_float_type, define_symbol)
5322         (read_one_struct_field, read_enum_type, read_range_type): Update.
5323         * source.c (info_line_command): Update.
5324         * python/python.c (gdbpy_source_objfile_script)
5325         (gdbpy_execute_objfile_script): Update.
5326         * python/py-type.c (save_objfile_types): Update.
5327         * python/py-objfile.c (py_free_objfile): Update.
5328         * python/py-inferior.c (python_new_objfile): Update.
5329         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5330         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5331         (maintenance_check_psymtabs): Update.
5332         * printcmd.c (info_address_command): Update.
5333         * objfiles.h (struct objfile) <arch>: New method, from
5334         get_objfile_arch.
5335         (get_objfile_arch): Don't declare.
5336         * objfiles.c (get_objfile_arch): Remove.
5337         (filter_overlapping_sections): Update.
5338         * minsyms.c (msymbol_is_function): Update.
5339         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5340         (output_nondebug_symbol): Update.
5341         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5342         (mdebug_expand_psymtab): Update.
5343         * machoread.c (macho_add_oso_symfile): Update.
5344         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5345         Update.
5346         * linux-fork.c (checkpoint_command): Update.
5347         * linespec.c (convert_linespec_to_sals): Update.
5348         * jit.c (finalize_symtab): Update.
5349         * infrun.c (insert_exception_resume_from_probe): Update.
5350         * ia64-tdep.c (ia64_find_unwind_table): Update.
5351         * hppa-tdep.c (internalize_unwinds): Update.
5352         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5353         Update.
5354         * gcore.c (call_target_sbrk): Update.
5355         * elfread.c (record_minimal_symbol, elf_symtab_read)
5356         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5357         (elf_gnu_ifunc_resolve_by_got): Update.
5358         * dwarf2/read.c (create_addrmap_from_index)
5359         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5360         (read_debug_names_from_section)
5361         (process_psymtab_comp_unit_reader, add_partial_symbol)
5362         (add_partial_subprogram, process_full_comp_unit)
5363         (read_file_scope, read_func_scope, read_lexical_block_scope)
5364         (read_call_site_scope, dwarf2_ranges_read)
5365         (dwarf2_record_block_ranges, dwarf2_add_field)
5366         (mark_common_block_symbol_computed, read_tag_pointer_type)
5367         (read_tag_string_type, dwarf2_init_float_type)
5368         (dwarf2_init_complex_target_type, read_base_type)
5369         (partial_die_info::read, partial_die_info::read)
5370         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5371         (dwarf2_fetch_die_loc_sect_off): Update.
5372         * dwarf2/loc.c (dwarf2_find_location_expression)
5373         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5374         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5375         (dwarf2_loc_desc_get_symbol_read_needs)
5376         (locexpr_describe_location_piece, locexpr_describe_location_1)
5377         (loclist_describe_location): Update.
5378         * dwarf2/index-write.c (write_debug_names): Update.
5379         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5380         * dtrace-probe.c (dtrace_process_dof): Update.
5381         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5382         (process_one_symbol): Update.
5383         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5384         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5385         (coff_read_enum_type): Update.
5386         * cli/cli-cmds.c (edit_command, list_command): Update.
5387         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5388         * breakpoint.c (create_overlay_event_breakpoint)
5389         (create_longjmp_master_breakpoint)
5390         (create_std_terminate_master_breakpoint)
5391         (create_exception_master_breakpoint, get_sal_arch): Update.
5392         * block.c (block_gdbarch): Update.
5393         * annotate.c (annotate_source_line): Update.
5394
5395 2020-04-17  Tom Tromey  <tromey@adacore.com>
5396
5397         * auto-load.c (show_auto_load_cmd): Remove.
5398         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5399         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5400         (maintenance_print_arc_command): Remove.
5401         * tui/tui-win.c (tui_command): Remove.
5402         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5403         * tui/tui-layout.c (tui_layout_command): Remove.
5404         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5405         * python/python.c (user_set_python, user_show_python): Remove.
5406         (_initialize_python): Use add_basic_prefix_cmd,
5407         add_show_prefix_cmd.
5408         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5409         (install_gdb_commands): Use add_basic_prefix_cmd,
5410         add_show_prefix_cmd.
5411         (info_guile_command): Remove.
5412         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5413         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5414         add_show_prefix_cmd.
5415         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
5416         Remove do_set and do_show parameters.
5417         * cli/cli-style.c (set_style, show_style): Remove.
5418         (_initialize_cli_style): Use add_basic_prefix_cmd,
5419         add_show_prefix_cmd.
5420         (cli_style_option::add_setshow_commands): Remove do_set and
5421         do_show parameters.
5422         (cli_style_option::add_setshow_commands): Use
5423         add_basic_prefix_cmd, add_show_prefix_cmd.
5424         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
5425         (set_style_name): Remove.
5426         * cli/cli-dump.c (dump_command, append_command): Remove.
5427         (srec_dump_command, ihex_dump_command, verilog_dump_command)
5428         (tekhex_dump_command, binary_dump_command)
5429         (binary_append_command): Remove.
5430         (_initialize_cli_dump): Use add_basic_prefix_cmd.
5431         * windows-tdep.c (w32_prefix_command_valid): Remove global.
5432         (init_w32_command_list): Remove; move into ...
5433         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
5434         * valprint.c (set_print, show_print, set_print_raw)
5435         (show_print_raw): Remove.
5436         (_initialize_valprint): Use add_basic_prefix_cmd,
5437         add_show_prefix_cmd.
5438         * typeprint.c (set_print_type, show_print_type): Remove.
5439         (_initialize_typeprint): Use add_basic_prefix_cmd,
5440         add_show_prefix_cmd.
5441         * record.c (set_record_command, show_record_command): Remove.
5442         (_initialize_record): Use add_basic_prefix_cmd,
5443         add_show_prefix_cmd.
5444         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
5445         add_show_prefix_cmd.
5446         (info_command, show_command, set_debug, show_debug): Remove.
5447         * top.h (set_history, show_history): Don't declare.
5448         * top.c (set_history, show_history): Remove.
5449         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
5450         (unset_tdesc_cmd): Remove.
5451         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
5452         add_show_prefix_cmd.
5453         * symtab.c (info_module_command): Remove.
5454         (_initialize_symtab): Use add_basic_prefix_cmd.
5455         * symfile.c (overlay_command): Remove.
5456         (_initialize_symfile): Use add_basic_prefix_cmd.
5457         * sparc64-tdep.c (info_adi_command): Remove.
5458         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
5459         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
5460         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
5461         add_show_prefix_cmd.
5462         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
5463         (_initialize_serial): Use add_basic_prefix_cmd,
5464         add_show_prefix_cmd.
5465         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
5466         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
5467         add_show_prefix_cmd.
5468         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
5469         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
5470         add_show_prefix_cmd.
5471         * riscv-tdep.c (show_riscv_command, set_riscv_command)
5472         (show_debug_riscv_command, set_debug_riscv_command): Remove.
5473         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
5474         add_show_prefix_cmd.
5475         * remote.c (remote_command, set_remote_cmd): Remove.
5476         (_initialize_remote): Use add_basic_prefix_cmd.
5477         * record-full.c (set_record_full_command)
5478         (show_record_full_command): Remove.
5479         (_initialize_record_full): Use add_basic_prefix_cmd,
5480         add_show_prefix_cmd.
5481         * record-btrace.c (cmd_set_record_btrace)
5482         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
5483         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
5484         (cmd_show_record_btrace_pt): Remove.
5485         (_initialize_record_btrace): Use add_basic_prefix_cmd,
5486         add_show_prefix_cmd.
5487         * ravenscar-thread.c (set_ravenscar_command)
5488         (show_ravenscar_command): Remove.
5489         (_initialize_ravenscar): Use add_basic_prefix_cmd,
5490         add_show_prefix_cmd.
5491         * mips-tdep.c (show_mips_command, set_mips_command)
5492         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
5493         add_show_prefix_cmd.
5494         * maint.c (maintenance_command, maintenance_info_command)
5495         (maintenance_check_command, maintenance_print_command)
5496         (maintenance_set_cmd, maintenance_show_cmd): Remove.
5497         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
5498         add_show_prefix_cmd.
5499         (show_per_command_cmd): Remove.
5500         * maint-test-settings.c (maintenance_set_test_settings_cmd):
5501         Remove.
5502         (maintenance_show_test_settings_cmd): Remove.
5503         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
5504         add_show_prefix_cmd.
5505         * maint-test-options.c (maintenance_test_options_command):
5506         Remove.
5507         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
5508         * macrocmd.c (macro_command): Remove
5509         (_initialize_macrocmd): Use add_basic_prefix_cmd.
5510         * language.c (set_check, show_check): Remove.
5511         (_initialize_language): Use add_basic_prefix_cmd,
5512         add_show_prefix_cmd.
5513         * infcmd.c (unset_command): Remove.
5514         (_initialize_infcmd): Use add_basic_prefix_cmd.
5515         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
5516         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
5517         add_show_prefix_cmd.
5518         * go32-nat.c (go32_info_dos_command): Remove.
5519         (_initialize_go32_nat): Use add_basic_prefix_cmd.
5520         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
5521         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
5522         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
5523         (_initialize_frame): Use add_basic_prefix_cmd,
5524         add_show_prefix_cmd.
5525         * dcache.c (set_dcache_command, show_dcache_command): Remove.
5526         (_initialize_dcache): Use add_basic_prefix_cmd,
5527         add_show_prefix_cmd.
5528         * cp-support.c (maint_cplus_command): Remove.
5529         (_initialize_cp_support): Use add_basic_prefix_cmd.
5530         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
5531         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
5532         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
5533         add_basic_prefix_cmd, add_show_prefix_cmd.
5534         * breakpoint.c (save_command): Remove.
5535         (_initialize_breakpoint): Use add_basic_prefix_cmd.
5536         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
5537         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
5538         add_show_prefix_cmd.
5539         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
5540         (set_ada_command, show_ada_command): Remove.
5541         (_initialize_ada_language): Use add_basic_prefix_cmd,
5542         add_show_prefix_cmd.
5543         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
5544
5545 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
5546
5547         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
5548         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
5549
5550 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5551
5552         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
5553         warning messages.
5554
5555 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5556
5557         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
5558         import table is not at beginning of .idata section.
5559
5560 2020-04-16  Pedro Alves  <palves@redhat.com>
5561
5562         * inferior.c (delete_inferior): Use delete operator directly
5563         instead of delete_program_space.
5564         * progspace.c (add_program_space): New, factored out from
5565         program_space::program_space.
5566         (remove_program_space): New, factored out from
5567         delete_program_space.
5568         (program_space::program_space): Remove intro comment.  Rewrite.
5569         (program_space::~program_space): Remove intro comment.  Call
5570         remove_program_space.
5571         (delete_program_space): Delete.
5572         * progspace.h (program_space::program_space): Make explicit.  Move
5573         intro comment here, adjusted.
5574         (program_space::~program_space): Move intro comment here,
5575         adjusted.
5576         (delete_program_space): Remove.
5577
5578 2020-04-16  Tom Tromey  <tromey@adacore.com>
5579
5580         * windows-nat.c (windows_nat::handle_access_violation): New
5581         function.
5582         * nat/windows-nat.h (handle_access_violation): Declare.
5583         * nat/windows-nat.c (handle_exception): Move Cygwin code to
5584         windows-nat.c.  Call handle_access_violation.
5585
5586 2020-04-16  Tom de Vries  <tdevries@suse.de>
5587
5588         PR symtab/25791
5589         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
5590         CUs without psymtab.
5591
5592 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
5593
5594         * python/python.c (do_start_initialization): Don't call
5595         PyEval_InitThreads for Python 3.9 and beyond.
5596
5597 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
5598
5599         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
5600         thread functions.
5601         (obsd_nat_target::wait): Likewise.
5602
5603 2020-04-15  Tom Tromey  <tromey@adacore.com>
5604
5605         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
5606         (DEBUG_EXCEPT): Use debug_printf.
5607
5608 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
5609
5610         * completer.c (class completion_tracker::completion_hash_entry)
5611         <hash_name>: New member function.
5612         (completion_tracker::discard_completions): New callback to hash a
5613         completion_hash_entry, pass this to htab_create_alloc.
5614
5615 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
5616
5617         * windows-nat.c (windows_make_so): Warn rather than stopping with
5618         an error if realpath() fails.
5619
5620 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
5621
5622         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
5623         (nbsd_nat_target::info_proc): Add do_status.
5624
5625 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
5626             Tom de Vries  <tdevries@suse.de>
5627
5628         PR symtab/25718
5629         * psympriv.h (struct partial_symtab::read_symtab)
5630         (struct partial_symtab::expand_psymtab)
5631         (struct partial_symtab::read_dependencies): Update comments.
5632         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
5633         read_symtab for includer.
5634         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
5635         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
5636         (struct dwarf2_include_psymtab::m_readin): Remove.
5637         (struct dwarf2_include_psymtab::includer): New member function.
5638         (dwarf2_psymtab::expand_psymtab): Assert !readin.
5639
5640 2020-04-14  Tom de Vries  <tdevries@suse.de>
5641
5642         PR symtab/25720
5643         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
5644         with NULL symbol_matcher and lookup_name.
5645         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
5646         and lookup_name.
5647         * dwarf2/read.c (dw2_expand_symtabs_matching)
5648         (dw2_debug_names_expand_symtabs_matching): Same.
5649         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
5650         Make lookup_name a pointer.  Update comment.
5651         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
5652         lookup_name being a pointer.
5653         * symfile.c (expand_symtabs_matching): Same.
5654         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
5655         * linespec.c (iterate_over_all_matching_symtabs): Same.
5656
5657 2020-04-13  Tom Tromey  <tom@tromey.com>
5658
5659         * run-on-main-thread.c: Update include.
5660         * unittests/main-thread-selftests.c: Update include.
5661         * tui/tui-win.c: Update include.
5662         * tui/tui-io.c: Update include.
5663         * tui/tui-interp.c: Update include.
5664         * tui/tui-hooks.c: Update include.
5665         * top.h: Update include.
5666         * top.c: Update include.
5667         * ser-base.c: Update include.
5668         * remote.c: Update include.
5669         * remote-notif.c: Update include.
5670         * remote-fileio.c: Update include.
5671         * record-full.c: Update include.
5672         * record-btrace.c: Update include.
5673         * python/python.c: Update include.
5674         * posix-hdep.c: Update include.
5675         * mingw-hdep.c: Update include.
5676         * mi/mi-main.c: Update include.
5677         * mi/mi-interp.c: Update include.
5678         * main.c: Update include.
5679         * linux-nat.c: Update include.
5680         * interps.c: Update include.
5681         * infrun.c: Update include.
5682         * inf-loop.c: Update include.
5683         * event-top.c: Update include.
5684         * event-loop.c: Move to ../gdbsupport/.
5685         * event-loop.h: Move to ../gdbsupport/.
5686         * async-event.h: Update include.
5687         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
5688
5689 2020-04-13  Tom Tromey  <tom@tromey.com>
5690
5691         * tui/tui-win.c: Include async-event.h.
5692         * remote.c: Include async-event.h.
5693         * remote-notif.c: Include async-event.h.
5694         * record-full.c: Include async-event.h.
5695         * record-btrace.c: Include async-event.h.
5696         * infrun.c: Include async-event.h.
5697         * event-top.c: Include async-event.h.
5698         * event-loop.h: Move some declarations to async-event.h.
5699         * event-loop.c: Don't include ser-event.h or top.h.  Move some
5700         code to async-event.c.
5701         * async-event.h: New file.
5702         * async-event.c: New file.
5703         * Makefile.in (COMMON_SFILES): Add async-event.c.
5704         (HFILES_NO_SRCDIR): Add async-event.h.
5705
5706 2020-04-13  Tom Tromey  <tom@tromey.com>
5707
5708         * utils.c (flush_streams): New function.
5709         * event-loop.c (gdb_wait_for_event): Call flush_streams.
5710
5711 2020-04-13  Tom Tromey  <tom@tromey.com>
5712
5713         * event-loop.c (handle_file_event): Use warning, not
5714         printf_unfiltered.
5715
5716 2020-04-13  Tom Tromey  <tom@tromey.com>
5717
5718         * event-loop.c: Include <chrono>.
5719
5720 2020-04-13  Tom Tromey  <tom@tromey.com>
5721
5722         * gdb_select.h: Move to ../gdbsupport/.
5723         * event-loop.c: Update include path.
5724         * top.c: Update include path.
5725         * ser-base.c: Update include path.
5726         * ui-file.c: Update include path.
5727         * ser-tcp.c: Update include path.
5728         * guile/scm-ports.c: Update include path.
5729         * posix-hdep.c: Update include path.
5730         * ser-unix.c: Update include path.
5731         * gdb_usleep.c: Update include path.
5732         * mingw-hdep.c: Update include path.
5733         * inflow.c: Update include path.
5734         * infrun.c: Update include path.
5735         * event-top.c: Update include path.
5736
5737 2020-04-13  Tom Tromey  <tom@tromey.com>
5738
5739         * configure: Rebuild.
5740         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
5741
5742 2020-04-13  Tom Tromey  <tom@tromey.com>
5743
5744         * event-loop.h (start_event_loop): Don't declare.
5745         * event-loop.c (start_event_loop): Move...
5746         * main.c (start_event_loop): ...here.  Now static.
5747
5748 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
5749
5750         * MAINTAINERS: Update my email address.
5751
5752 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5753
5754         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
5755         IP_ALL.
5756
5757 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5758
5759         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
5760         (nbsd_nat_target::info_proc): Add do_cmdline.
5761
5762 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5763
5764         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
5765         (nbsd_nat_target::info_proc): Add do_cwd.
5766
5767 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5768
5769         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
5770
5771 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
5772
5773         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
5774         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
5775         (nbsd_nat_target::info_proc): New functions.
5776         * nbsd-nat.c (kinfo_get_vmmap): New function.
5777         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
5778         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
5779         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
5780         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
5781         functions.
5782         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
5783         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
5784         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
5785         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
5786         (KINFO_VME_FLAG_GROWS_DOWN): New.
5787
5788 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
5789
5790         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
5791         bit shift.
5792
5793 2020-04-10  Tom Tromey  <tromey@adacore.com>
5794
5795         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
5796
5797 2020-04-10  Tom Tromey  <tromey@adacore.com>
5798
5799         * symtab.c (get_symbol_address, get_msymbol_address): Skip
5800         separate debug files.
5801
5802 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
5803
5804         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5805         Move to...
5806         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5807         ... here.
5808         * windows-nat.c (windows_nat_target::get_windows_debug_event):
5809         Check for STATUS_WX86_BREAKPOINT.
5810         (windows_nat_target::wait): Same.
5811
5812 2020-04-10  Tom de Vries  <tdevries@suse.de>
5813
5814         PR cli/25808
5815         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
5816
5817 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
5818
5819         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
5820         (Write After Approval): Remove Tom de Vries.
5821
5822 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5823
5824         revert partially:
5825         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5826
5827         * buildsym.c (record_line): Fix undefined behavior and preserve
5828         lines at eof.
5829
5830 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
5831
5832         * auxv.h (svr4_auxv_parse): New.
5833         * auxv.c (default_auxv_parse): Split into default_auxv_parse
5834         and generic_auxv_parse.
5835         (svr4_auxv_parse): Add.
5836         * obsd-tdep.c: Include "auxv.h".
5837         (obsd_auxv_parse): Remove.
5838         (obsd_init_abi): Remove comment.
5839         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
5840         from `obsd_auxv_parse' to `svr4_auxv_parse'.
5841         * nbsd-tdep.c: Include "auxv.h".
5842         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
5843
5844 2020-04-08  Tom Tromey  <tromey@adacore.com>
5845
5846         * nat/windows-nat.h (last_wait_event): Don't declare.
5847         (wait_for_debug_event): Update comment.
5848         * nat/windows-nat.c (last_wait_event): Now static.
5849
5850 2020-04-08  Tom Tromey  <tromey@adacore.com>
5851
5852         * windows-nat.c (wait_for_debug_event): Move to
5853         nat/windows-nat.c.
5854         * nat/windows-nat.h (wait_for_debug_event): Declare.
5855         * nat/windows-nat.c (wait_for_debug_event): Move from
5856         windows-nat.c.  No longer static.
5857
5858 2020-04-08  Tom Tromey  <tromey@adacore.com>
5859
5860         * windows-nat.c (get_windows_debug_event): Use
5861         fetch_pending_stop.
5862         * nat/windows-nat.h (fetch_pending_stop): Declare.
5863         * nat/windows-nat.c (fetch_pending_stop): New function.
5864
5865 2020-04-08  Tom Tromey  <tromey@adacore.com>
5866
5867         * windows-nat.c (windows_continue): Use matching_pending_stop and
5868         continue_last_debug_event.
5869         * nat/windows-nat.h (matching_pending_stop)
5870         (continue_last_debug_event): Declare.
5871         * nat/windows-nat.c (DEBUG_EVENTS): New define.
5872         (matching_pending_stop, continue_last_debug_event): New
5873         functions.
5874
5875 2020-04-08  Tom Tromey  <tromey@adacore.com>
5876
5877         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
5878         (handle_exception_result): Move to nat/windows-nat.h.
5879         (DEBUG_EXCEPTION_SIMPLE): Remove.
5880         (windows_nat::handle_ms_vc_exception): New function.
5881         (handle_exception): Move to nat/windows-nat.c.
5882         (get_windows_debug_event): Update.
5883         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
5884         nat/windows-nat.c.
5885         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
5886         (handle_exception_result): Move from windows-nat.c.
5887         (handle_exception): Declare.
5888         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
5889         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
5890         windows-nat.c.
5891
5892 2020-04-08  Tom Tromey  <tromey@adacore.com>
5893
5894         * windows-nat.c (exception_count, event_count): Remove.
5895         (handle_exception, get_windows_debug_event)
5896         (do_initial_windows_stuff): Update.
5897
5898 2020-04-08  Tom Tromey  <tromey@adacore.com>
5899
5900         * windows-nat.c (windows_nat::handle_load_dll)
5901         (windows_nat::handle_unload_dll): Rename.  No longer static.
5902         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
5903         Declare.
5904
5905 2020-04-08  Tom Tromey  <tromey@adacore.com>
5906
5907         * complaints.h (stop_whining): Declare at top-level.
5908         (complaint): Don't declare stop_whining.
5909
5910 2020-04-08  Tom Tromey  <tromey@adacore.com>
5911
5912         * windows-nat.c (windows_nat::handle_output_debug_string):
5913         Rename.  No longer static.
5914         * nat/windows-nat.h (handle_output_debug_string): Declare.
5915
5916 2020-04-08  Tom Tromey  <tromey@adacore.com>
5917
5918         * windows-nat.c (current_process_handle, current_process_id)
5919         (main_thread_id, last_sig, current_event, last_wait_event)
5920         (current_windows_thread, desired_stop_thread_id, pending_stops)
5921         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
5922         (display_selectors, fake_create_process)
5923         (get_windows_debug_event): Update.
5924         * nat/windows-nat.h (current_process_handle, current_process_id)
5925         (main_thread_id, last_sig, current_event, last_wait_event)
5926         (current_windows_thread, desired_stop_thread_id, pending_stops)
5927         (struct pending_stop, siginfo_er): Move from windows-nat.c.
5928         * nat/windows-nat.c (current_process_handle, current_process_id)
5929         (main_thread_id, last_sig, current_event, last_wait_event)
5930         (current_windows_thread, desired_stop_thread_id, pending_stops)
5931         (siginfo_er): New globals.  Move from windows-nat.c.
5932
5933 2020-04-08  Tom Tromey  <tromey@adacore.com>
5934
5935         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
5936         (handle_load_dll): Update.
5937         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
5938
5939 2020-04-08  Tom Tromey  <tromey@adacore.com>
5940
5941         * windows-nat.c (enum thread_disposition_type): Move to
5942         nat/windows-nat.h.
5943         (windows_nat::thread_rec): Rename from thread_rec.  No longer
5944         static.
5945         (windows_add_thread, windows_nat_target::fetch_registers)
5946         (windows_nat_target::store_registers, handle_exception)
5947         (windows_nat_target::resume, get_windows_debug_event)
5948         (windows_nat_target::get_tib_address)
5949         (windows_nat_target::thread_name)
5950         (windows_nat_target::thread_alive): Update.
5951         * nat/windows-nat.h (enum thread_disposition_type): Move from
5952         windows-nat.c.
5953         (thread_rec): Declare.
5954
5955 2020-04-08  Tom Tromey  <tromey@adacore.com>
5956
5957         * windows-nat.c: Add "using namespace".
5958         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
5959         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
5960
5961 2020-04-08  Tom Tromey  <tromey@adacore.com>
5962
5963         * nat/windows-nat.h (struct windows_thread_info): Declare
5964         destructor.
5965         * nat/windows-nat.c (~windows_thread_info): New.
5966
5967 2020-04-08  Tom Tromey  <tromey@adacore.com>
5968
5969         PR gdb/22992
5970         * windows-nat.c (current_event): Update comment.
5971         (last_wait_event, desired_stop_thread_id): New globals.
5972         (struct pending_stop): New.
5973         (pending_stops): New global.
5974         (windows_nat_target) <stopped_by_sw_breakpoint>
5975         <supports_stopped_by_sw_breakpoint>: New methods.
5976         (windows_fetch_one_register): Add assertions.  Adjust PC.
5977         (windows_continue): Handle pending stops.  Suspend other threads
5978         when stepping.  Use last_wait_event
5979         (wait_for_debug_event): New function.
5980         (get_windows_debug_event): Use wait_for_debug_event.  Handle
5981         pending stops.  Queue spurious stops.
5982         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
5983         (windows_nat_target::kill): Use wait_for_debug_event.
5984         * nat/windows-nat.h (struct windows_thread_info)
5985         <stopped_at_software_breakpoint>: New field.
5986         * nat/windows-nat.c (windows_thread_info::resume): Clear
5987         stopped_at_software_breakpoint.
5988
5989 2020-04-08  Tom Tromey  <tromey@adacore.com>
5990
5991         * windows-nat.c (enum thread_disposition_type): New.
5992         (thread_rec): Replace "get_context" parameter with "disposition";
5993         change type.
5994         (windows_add_thread, windows_nat_target::fetch_registers)
5995         (windows_nat_target::store_registers, handle_exception)
5996         (windows_nat_target::resume, get_windows_debug_event)
5997         (windows_nat_target::get_tib_address)
5998         (windows_nat_target::thread_name)
5999         (windows_nat_target::thread_alive): Update.
6000
6001 2020-04-08  Tom Tromey  <tromey@adacore.com>
6002
6003         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
6004         (windows_continue): Use windows_continue::resume.
6005         * nat/windows-nat.h (struct windows_thread_info) <suspend,
6006         resume>: Declare new methods.
6007         * nat/windows-nat.c: New file.
6008         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
6009
6010 2020-04-08  Tom Tromey  <tromey@adacore.com>
6011
6012         * windows-nat.c (windows_add_thread, windows_delete_thread)
6013         (windows_nat_target::fetch_registers)
6014         (windows_nat_target::store_registers, fake_create_process)
6015         (windows_nat_target::resume, windows_nat_target::resume)
6016         (get_windows_debug_event, windows_nat_target::wait)
6017         (windows_nat_target::pid_to_str)
6018         (windows_nat_target::get_tib_address)
6019         (windows_nat_target::get_ada_task_ptid)
6020         (windows_nat_target::thread_name)
6021         (windows_nat_target::thread_alive): Use lwp, not tid.
6022
6023 2020-04-08  Tom Tromey  <tromey@adacore.com>
6024
6025         * windows-nat.c (handle_exception)
6026         (windows_nat_target::thread_name): Update.
6027         * nat/windows-nat.h (windows_thread_info): Remove destructor.
6028         <name>: Now unique_xmalloc_ptr.
6029
6030 2020-04-08  Tom Tromey  <tromey@adacore.com>
6031
6032         * windows-nat.c (thread_rec)
6033         (windows_nat_target::fetch_registers): Update.
6034         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
6035         Update comment.
6036         <debug_registers_changed, reload_context>: Now bool.
6037
6038 2020-04-08  Tom Tromey  <tromey@adacore.com>
6039
6040         * windows-nat.c (windows_add_thread): Use new.
6041         (windows_init_thread_list, windows_delete_thread): Use delete.
6042         (get_windows_debug_event): Update.
6043         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
6044         destructor, and initializers.
6045
6046 2020-04-08  Tom Tromey  <tromey@adacore.com>
6047
6048         * windows-nat.c (struct windows_thread_info): Remove.
6049         * nat/windows-nat.h: New file.
6050
6051 2020-04-08  Tom Tromey  <tromey@adacore.com>
6052
6053         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
6054         (thread_rec, windows_add_thread, windows_delete_thread)
6055         (windows_continue): Update.
6056
6057 2020-04-08  Tom Tromey  <tromey@adacore.com>
6058
6059         * windows-nat.c (struct windows_thread_info): Remove typedef.
6060         (thread_head): Remove.
6061         (thread_list): New global.
6062         (thread_rec, windows_add_thread, windows_init_thread_list)
6063         (windows_delete_thread, windows_continue): Update.
6064
6065 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6066
6067         * windows-tdep.h (windows_init_abi): Add comment.
6068         (cygwin_init_abi): New declaration.
6069         * windows-tdep.c: Split signal enumeration in two, one for
6070         Windows and one for Cygwin.
6071         (windows_gdb_signal_to_target): Only deal with signal of the
6072         Windows OS ABI.
6073         (cygwin_gdb_signal_to_target): New function.
6074         (windows_init_abi): Rename to windows_init_abi_common, don't set
6075         gdb_signal_to_target gdbarch method.  Add new new function with
6076         this name.
6077         (cygwin_init_abi): New function.
6078         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
6079         comment.  Don't call windows_init_abi.
6080         (amd64_windows_init_abi): Add comment, call windows_init_abi.
6081         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
6082         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
6083         i386_windows_init_abi_common, don't call windows_init_abi.  Add
6084         a new function of this name.
6085         (i386_cygwin_init_abi): New function.
6086         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
6087         OS ABI Cygwin.
6088
6089 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6090
6091         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
6092         parameter.c.
6093         (dwarf2_read_gdb_index): Update.
6094
6095 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
6096
6097         * nbsd-tdep.c: Include "objfiles.h".
6098         (nbsd_skip_solib_resolver): New.
6099         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
6100
6101 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6102
6103         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
6104         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
6105         with DW_LLE_base_addressx are being emitted in DWARFv5.
6106         Add the newly added kind DW_LOC_OFFSET_PAIR also.
6107         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
6108         unsigned integer.
6109
6110 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6111
6112         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
6113         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
6114         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
6115         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
6116         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
6117         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
6118         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
6119
6120
6121 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6122
6123         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
6124         (read_loclist_index): New function definition.
6125         (lookup_loclist_base): New function definition.
6126         (read_loclist_header): New function definition.
6127         (dwarf2_cu): Add loclist_base and loclist_header field.
6128         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
6129         (read_full_die_1): Read the value of DW_AT_loclists_base.
6130         (read_attribute_reprocess): Handle DW_FORM_loclistx.
6131         (read_attribute_value): Handle DW_FORM_loclistx.
6132         (skip_one_die): Handle DW_FORM_loclistx.
6133         (loclist_header): New structure declaration.
6134         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
6135
6136 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6137
6138         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
6139         constructor.  Remove `addr` parameter from other constructor and
6140         add `per_cu` parameter.
6141         * dwarf2/read.c (create_partial_symtab): Update.
6142
6143 2020-04-07  Tom de Vries  <tdevries@suse.de>
6144
6145         PR symtab/25796
6146         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
6147         (partial_die_info::fixup): Inherit has_const_value.
6148
6149 2020-04-07  Tom de Vries  <tdevries@suse.de>
6150
6151         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
6152         symbols without address.
6153
6154 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6155
6156         * nbsd-nat.h (struct thread_info): Add forward declaration.
6157         (nbsd_nat_target::thread_alive): Add.
6158         (nbsd_nat_target::thread_name): Likewise.
6159         (nbsd_nat_target::update_thread_list): Likewise.
6160         (update_thread_list::post_attach): Likewise.
6161         (post_attach::pid_to_str): Likewise.
6162         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
6163         (nbsd_thread_lister): Add.
6164         (nbsd_nat_target::thread_alive): Likewise.
6165         (nbsd_nat_target::thread_name): Likewise.
6166         (nbsd_add_threads): Likewise.
6167         (update_thread_list::post_attach): Likewise.
6168         (nbsd_nat_target::update_thread_list): Likewise.
6169         (post_attach::pid_to_str): Likewise.
6170
6171 2020-04-06  Tom Tromey  <tromey@adacore.com>
6172
6173         * ada-valprint.c (print_variant_part): Extract the variant field.
6174         (print_field_values): Use the field as the outer value when
6175         recursing.
6176
6177 2020-04-06  Tom Tromey  <tromey@adacore.com>
6178
6179         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
6180         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
6181         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
6182         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
6183         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
6184
6185 2020-04-06  Tom Tromey  <tromey@adacore.com>
6186
6187         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
6188         TYPE_CODE_ERROR.
6189
6190 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6191
6192         * nbsd-tdep.c: Include "gdbarch.h".
6193         Define enum with NetBSD signal numbers.
6194         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
6195         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
6196         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
6197         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
6198         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
6199         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
6200         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
6201         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
6202         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
6203         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
6204         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
6205         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
6206
6207 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
6208
6209         PR gdb/25325
6210         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
6211
6212 2020-04-03  Tom Tromey  <tromey@adacore.com>
6213
6214         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
6215         Read constant block.
6216
6217 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6218
6219         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
6220         (gdb_bfd_get_full_section_contents): New declaration.
6221         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
6222         * windows-tdep.c (is_linked_with_cygwin_dll): Use
6223         gdb_bfd_get_full_section_contents.
6224
6225 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6226
6227         * exec.c (build_section_table): Replace internal_error with
6228         gdb_assert.
6229         (section_table_xfer_memory_partial): Likewise.
6230         * mdebugread.c (parse_partial_symbols): Likewise.
6231         * psymtab.c (lookup_partial_symbol): Likewise.
6232         * utils.c (wrap_here): Likewise.
6233
6234 2020-04-02  Tom Tromey  <tromey@adacore.com>
6235
6236         * f-lang.c (build_fortran_types): Use arch_type to initialize
6237         builtin_complex_s32 in the TYPE_CODE_ERROR case.
6238
6239 2020-04-02  Tom Tromey  <tromey@adacore.com>
6240
6241         * dwarf2/read.c (partial_die_info::read): Do not create a vector
6242         of attributes.
6243
6244 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6245             Bernd Edlinger <bernd.edlinger@hotmail.de>
6246             Tom Tromey  <tromey@adacore.com>
6247
6248         * buildsym.c (buildsym_compunit::record_line): Remove
6249         deduplication code.
6250
6251 2020-04-02  Tom de Vries  <tdevries@suse.de>
6252
6253         PR ada/24671
6254         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
6255
6256 2020-04-02  Tom de Vries  <tdevries@suse.de>
6257
6258         * dwarf2/read.c (dwarf2_gdb_index_functions,
6259         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
6260         NULL.
6261         * psymtab.c (psym_lookup_global_symbol_language): New function.
6262         (psym_functions): Init psym_lookup_global_symbol_language with
6263         psym_lookup_global_symbol_language.
6264         * symfile-debug.c (debug_sym_quick_functions): Init
6265         lookup_global_symbol_language with NULL.
6266         * symfile.c (set_initial_language): Remove fixme comment.
6267         * symfile.h (struct quick_symbol_functions): Add
6268         lookup_global_symbol_language.
6269         * symtab.c (find_quick_global_symbol_language): New function.
6270         (find_main_name): Use find_quick_global_symbol_language.
6271
6272 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6273
6274         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
6275
6276 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6277
6278         * buildsym.c (record_line): Fix undefined behavior and preserve
6279         lines at eof.
6280
6281 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6282
6283         * buildsym.c (record_line): Fix the resizing condition.
6284
6285 2020-04-01  Tom Tromey  <tom@tromey.com>
6286
6287         * value.h (value_literal_complex): Add comment.
6288         * valops.c (value_literal_complex): Refer to value.h.
6289
6290 2020-04-01  Tom Tromey  <tom@tromey.com>
6291
6292         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6293         (scalar_type): New rule, from typebase.
6294         (typebase): Use scalar_type.  Recognize complex types.
6295         (field_name): Handle FLOAT_KEYWORD.
6296         (ident_tokens): Add _Complex and __complex__.
6297
6298 2020-04-01  Tom Tromey  <tom@tromey.com>
6299
6300         PR exp/25299:
6301         * valarith.c (promotion_type, complex_binop): New functions.
6302         (scalar_binop): Handle complex numbers.  Use promotion_type.
6303         (value_pos, value_neg, value_complement): Handle complex numbers.
6304
6305 2020-04-01  Tom Tromey  <tom@tromey.com>
6306
6307         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6308         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6309         (parse_number): Handle complex numbers.
6310
6311 2020-04-01  Tom Tromey  <tom@tromey.com>
6312
6313         * c-valprint.c (c_decorations): Change complex suffix to "i".
6314
6315 2020-04-01  Tom Tromey  <tom@tromey.com>
6316
6317         * valprint.c (generic_value_print_complex): Use accessors.
6318         * value.h (value_real_part, value_imaginary_part): Declare.
6319         * valops.c (value_real_part, value_imaginary_part): New
6320         functions.
6321         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6322
6323 2020-04-01  Tom Tromey  <tom@tromey.com>
6324
6325         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6326         (read_range_type): Update.
6327         * mdebugread.c (basic_type): Update.
6328         * go-lang.c (build_go_types): Use init_complex_type.
6329         * gdbtypes.h (struct main_type) <complex_type>: New member.
6330         (init_complex_type): Update.
6331         (arch_complex_type): Don't declare.
6332         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6333         Make name if none given.  Use alloc_type_copy.  Look for cached
6334         complex type.
6335         (arch_complex_type): Remove.
6336         (gdbtypes_post_init): Use init_complex_type.
6337         * f-lang.c (build_fortran_types): Use init_complex_type.
6338         * dwarf2/read.c (read_base_type): Update.
6339         * d-lang.c (build_d_types): Use init_complex_type.
6340         * ctfread.c (read_base_type): Update.
6341
6342 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6343
6344         * infrun.c (stop_all_threads): Update assertion, plus when
6345         stopping threads, take into account that we might be trying
6346         to stop an all-stop target.
6347         (stop_waiting): Call 'stop_all_threads' if there exists a
6348         non-stop target.
6349
6350 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6351
6352         * target.h (exists_non_stop_target): New function declaration.
6353         * target.c (exists_non_stop_target): New function.
6354
6355 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6356
6357         PR gdb/24789
6358         * eval.c (is_integral_or_integral_reference): New function.
6359         (evaluate_subexp_standard): Allow integer references in
6360         pointer arithmetic.
6361
6362 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6363
6364         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6365         check for no ptid in the stop reply when the target is non-stop.
6366
6367 2020-04-01  Tom Tromey  <tromey@adacore.com>
6368
6369         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6370         "name" parameter to rvalue reference.  Initialize m_name_holder.
6371         <lookup_name_info>: New overloads.
6372         <name>: Return gdb::string_view.
6373         <c_str>: New method.
6374         <make_ignore_params>: Update.
6375         <search_name_hash>: Update.
6376         <language_lookup_name>: Return const char *.
6377         <m_name>: Change type.
6378         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6379         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6380         (lookup_name_info::match_any): Update.
6381         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6382         Update.
6383         * minsyms.c (linkage_name_str): Update.
6384         * language.c (default_symbol_name_matcher): Update.
6385         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6386         Update.
6387         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6388         (ada_lookup_name_info::ada_lookup_name_info): Update.
6389         (literal_symbol_name_matcher): Update.
6390
6391 2020-04-01  Tom Tromey  <tromey@adacore.com>
6392
6393         * psymtab.c (psymtab_search_name): Remove function.
6394         (psym_lookup_symbol): Create search name and lookup name here.
6395         (lookup_partial_symbol): Remove "name" parameter; add
6396         lookup_name.
6397         (psym_expand_symtabs_for_function): Update.
6398
6399 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6400
6401         PR tui/25597:
6402         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6403
6404 2020-03-31  Tom Tromey  <tromey@adacore.com>
6405
6406         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6407         memcpy.
6408
6409 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6410
6411         * features/riscv/32bit-csr.xml: Regenerated.
6412         * features/riscv/64bit-csr.xml: Regenerated.
6413
6414 2020-03-30  Tom Tromey  <tromey@adacore.com>
6415
6416         * ada-valprint.c (print_variant_part): Update.
6417         * ada-lang.h (ada_which_variant_applies): Update.
6418         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
6419         outer_valaddr parameters; replace with "outer" value parameter.
6420         (to_fixed_variant_branch_type): Update.
6421
6422 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6423
6424         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
6425         <list>.  Remove inclusion of observable.h.
6426         (PPC_DEBUG_CURRENT_VERSION): Move up define.
6427         (struct arch_lwp_info): New struct.
6428         (class ppc_linux_dreg_interface): New class.
6429         (struct ppc_linux_process_info): New struct.
6430         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
6431         <low_new_clone, low_forget_process, low_prepare_to_resume>
6432         <copy_thread_dreg_state, mark_thread_stale>
6433         <mark_debug_registers_changed, register_hw_breakpoint>
6434         <clear_hw_breakpoint, register_wp, clear_wp>
6435         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
6436         <num_memory_accesses, get_trigger_type>
6437         <create_watchpoint_request, hwdebug_point_cmp>
6438         <init_arch_lwp_info, get_arch_lwp_info>
6439         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
6440         methods.
6441         <struct ptid_hash>: New inner struct.
6442         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
6443         members.
6444         (saved_dabr_value, hwdebug_info, max_slots_number)
6445         (struct hw_break_tuple, struct thread_points, ppc_threads)
6446         (have_ptrace_hwdebug_interface)
6447         (hwdebug_find_thread_points_by_tid)
6448         (hwdebug_insert_point, hwdebug_remove_point): Remove.
6449         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
6450         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
6451         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
6452         use m_dreg_interface.
6453         (hwdebug_point_cmp): Change to...
6454         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
6455         reference arguments instead of pointers.
6456         (ppc_linux_nat_target::ranged_break_num_registers): Use
6457         m_dreg_interface.
6458         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
6459         m_dreg_interface.  Call register_hw_breakpoint.
6460         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
6461         m_dreg_interface.  Call clear_hw_breakpoint.
6462         (get_trigger_type): Change to...
6463         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
6464         comment.
6465         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
6466         use m_dreg_interface.  Call register_hw_breakpoint.
6467         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
6468         use m_dreg_interface.  Call clear_hw_breakpoint.
6469         (can_use_watchpoint_cond_accel): Change to...
6470         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
6471         method.  Update comment, use m_dreg_interface and
6472         m_process_info.
6473         (calculate_dvc): Change to...
6474         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
6475         m_dreg_interface.
6476         (num_memory_accesses): Change to...
6477         (ppc_linux_nat_target::num_memory_accesses): ...this method.
6478         (check_condition): Change to...
6479         (ppc_linux_nat_target::check_condition): ...this method.
6480         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
6481         comment, use m_dreg_interface.
6482         (create_watchpoint_request): Change to...
6483         (ppc_linux_nat_target::create_watchpoint_request): ...this
6484         method.  Use m_dreg_interface.
6485         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
6486         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
6487         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
6488         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
6489         (ppc_linux_nat_target::low_forget_process)
6490         (ppc_linux_nat_target::low_new_fork)
6491         (ppc_linux_nat_target::low_new_clone)
6492         (ppc_linux_nat_target::low_delete_thread)
6493         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
6494         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
6495         only call mark_thread_stale.
6496         (ppc_linux_thread_exit): Remove.
6497         (ppc_linux_nat_target::stopped_data_address): Change to...
6498         (ppc_linux_nat_target::low_stopped_data_address): This. Add
6499         comment, use m_dreg_interface and m_thread_hw_breakpoints.
6500         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
6501         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
6502         comment.  Call low_stopped_data_address.
6503         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
6504         m_dreg_interface.
6505         (ppc_linux_nat_target::masked_watch_num_registers): Use
6506         m_dreg_interface.
6507         (ppc_linux_nat_target::copy_thread_dreg_state)
6508         (ppc_linux_nat_target::mark_thread_stale)
6509         (ppc_linux_nat_target::mark_debug_registers_changed)
6510         (ppc_linux_nat_target::register_hw_breakpoint)
6511         (ppc_linux_nat_target::clear_hw_breakpoint)
6512         (ppc_linux_nat_target::register_wp)
6513         (ppc_linux_nat_target::clear_wp)
6514         (ppc_linux_nat_target::init_arch_lwp_info)
6515         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
6516         (_initialize_ppc_linux_nat): Remove observer callback.
6517
6518 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6519
6520         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
6521         (ppc_linux_nat_target::auxv_parse)
6522         (ppc_linux_nat_target::read_description)
6523         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
6524         Move up.
6525
6526 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6527
6528         * linux-nat.h (low_new_clone): New method.
6529         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
6530
6531 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6532
6533         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
6534         (dbx_expand_psymtab): ... this.
6535         (start_psymtab): Update.
6536         * mdebugread.c (psymtab_to_symtab_1): Rename to...
6537         (mdebug_expand_psymtab): ... this.
6538         (parse_partial_symbols): Update.
6539         (new_psymtab): Update.
6540         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
6541         (xcoff_expand_psymtab): ... this.
6542         (xcoff_start_psymtab): Update.
6543
6544 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6545
6546         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
6547         <expand_dependencies>: ... this.
6548         * psymtab.c (partial_symtab::read_dependencies): Rename to...
6549         (partial_symtab::expand_dependencies): ... this.
6550         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
6551         Update.
6552         (dwarf2_psymtab::expand_psymtab): Update.
6553         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
6554         * mdebugread.c (psymtab_to_symtab_1): Update.
6555         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
6556
6557 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6558
6559         * psympriv.h (discard_psymtab): Remove.
6560         * dbxread.c (dbx_end_psymtab): Update.
6561         * xcoffread.c (xcoff_end_psymtab): Update.
6562
6563 2020-03-28  Tom Tromey  <tom@tromey.com>
6564
6565         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
6566         comment.
6567
6568 2020-03-28  Tom Tromey  <tom@tromey.com>
6569
6570         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
6571
6572 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
6573
6574         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6575
6576 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
6577
6578         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
6579
6580 2020-03-26  Tom Tromey  <tom@tromey.com>
6581
6582         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
6583         (mark_common_block_symbol_computed, read_tag_string_type)
6584         (attr_to_dynamic_prop, read_subrange_type): Update.
6585         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
6586         to be methods on struct attribute.
6587         (skip_one_die, process_imported_unit_die, read_namespace_alias)
6588         (read_call_site_scope, partial_die_info::read)
6589         (partial_die_info::read, lookup_die_type, follow_die_ref):
6590         Update.
6591         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
6592         from dwarf2_get_ref_die_offset.
6593         (attribute::constant_value): New method, from
6594         dwarf2_get_attr_constant_value.
6595         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
6596         Declare method.
6597         <constant_value>: New method.
6598
6599 2020-03-26  Tom Tromey  <tom@tromey.com>
6600
6601         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
6602         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
6603         (dwarf_type_encoding_name): Move to stringify.c.
6604         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
6605         * dwarf2/stringify.c: New file.
6606         * dwarf2/stringify.h: New file.
6607
6608 2020-03-26  Tom Tromey  <tom@tromey.com>
6609
6610         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
6611         Rewrite.
6612
6613 2020-03-26  Tom Tromey  <tom@tromey.com>
6614
6615         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
6616         methods.
6617         * dwarf2/read.c (lookup_addr_base): Move to die.h.
6618         (lookup_ranges_base): Likewise.
6619         (read_cutu_die_from_dwo, read_full_die_1): Update.
6620
6621 2020-03-26  Tom Tromey  <tom@tromey.com>
6622
6623         * dwarf2/read.c (read_import_statement, read_file_scope)
6624         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
6625         (read_lexical_block_scope, read_call_site_scope)
6626         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
6627         (handle_struct_member_die, process_structure_scope)
6628         (update_enumeration_type_from_children)
6629         (process_enumeration_scope, read_array_type, read_common_block)
6630         (read_namespace, read_module, read_subroutine_type): Update.
6631         (sibling_die): Remove.
6632
6633 2020-03-26  Tom Tromey  <tom@tromey.com>
6634
6635         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
6636         (build_type_psymtabs_reader, read_structure_type)
6637         (read_enumeration_type, read_full_die_1): Update.
6638         (dwarf2_attr_no_follow): Move to die.h.
6639         * dwarf2/die.h (struct die_info) <attr>: New method.
6640
6641 2020-03-26  Tom Tromey  <tom@tromey.com>
6642
6643         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
6644         <base_address>: Now an optional.
6645         (dwarf2_find_base_address, dwarf2_rnglists_process)
6646         (dwarf2_ranges_process, fill_in_loclist_baton)
6647         (dwarf2_symbol_mark_computed): Update.
6648
6649 2020-03-26  Tom Tromey  <tom@tromey.com>
6650
6651         * dwarf2/read.c (struct die_info): Move to die.h.
6652         * dwarf2/die.h: New file.
6653
6654 2020-03-26  Tom Tromey  <tom@tromey.com>
6655
6656         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
6657         * dwarf2/read.c
6658         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6659         Move to line-header.c.
6660         (read_checked_initial_length_and_offset, read_formatted_entries):
6661         Likewise.
6662         (dwarf_decode_line_header): Split into two.
6663         * dwarf2/line-header.c
6664         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6665         Move from read.c.
6666         (read_checked_initial_length_and_offset, read_formatted_entries):
6667         Likewise.
6668         (dwarf_decode_line_header): New function, split from read.c.
6669
6670 2020-03-26  Tom Tromey  <tom@tromey.com>
6671
6672         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
6673         Declare method.
6674         * dwarf2/read.c (read_attribute_value): Update.
6675         (dwarf2_per_objfile::read_line_string): Rename from
6676         read_indirect_line_string.
6677         (read_formatted_entries): Update.
6678
6679 2020-03-26  Tom Tromey  <tom@tromey.com>
6680
6681         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
6682         variable.
6683
6684 2020-03-26  Tom Tromey  <tom@tromey.com>
6685
6686         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
6687         const.
6688         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
6689         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
6690         parameter const.
6691
6692 2020-03-26  Tom Tromey  <tom@tromey.com>
6693
6694         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
6695         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
6696         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
6697         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
6698
6699 2020-03-26  Tom Tromey  <tom@tromey.com>
6700
6701         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
6702         file_names_size, file_full_name, file_file_name>: Use const.
6703         <file_name_at, file_names>: Add const overload.
6704         * dwarf2/line-header.c (line_header::file_file_name)
6705         (line_header::file_full_name): Update.
6706
6707 2020-03-26  Tom Tromey  <tom@tromey.com>
6708
6709         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
6710         (macro_start_file, consume_improper_spaces)
6711         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
6712         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
6713         (dwarf_decode_macros): Move to macro.c.
6714         * dwarf2/macro.c: New file.
6715         * dwarf2/macro.h: New file.
6716         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
6717
6718 2020-03-26  Tom Tromey  <tom@tromey.com>
6719
6720         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
6721         method.
6722         * dwarf2/section.c: New method.  From
6723         read_indirect_string_at_offset_from.
6724         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
6725         (read_indirect_string_at_offset_from): Move to section.c.
6726         (read_indirect_string_at_offset): Rewrite.
6727         (read_indirect_line_string_at_offset): Remove.
6728         (read_indirect_string, read_indirect_line_string)
6729         (dwarf_decode_macro_bytes): Update.
6730
6731 2020-03-26  Tom Tromey  <tom@tromey.com>
6732
6733         * dwarf2/section.h (struct dwarf2_section_info)
6734         <overload_complaint>: Declare.
6735         (dwarf2_section_buffer_overflow_complaint): Don't declare.
6736         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
6737         Rename from dwarf2_section_buffer_overflow_complaint.
6738         * dwarf2/read.c (skip_one_die, partial_die_info::read)
6739         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
6740
6741 2020-03-26  Tom Tromey  <tom@tromey.com>
6742
6743         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
6744         Declare.
6745         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
6746         Move from read.c.
6747         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
6748         to section.c.
6749
6750 2020-03-26  Tom Tromey  <tom@tromey.com>
6751
6752         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
6753
6754 2020-03-26  Tom Tromey  <tom@tromey.com>
6755
6756         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
6757         "builder".
6758         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
6759         parameter.
6760         (dwarf_decode_macros): Update.
6761
6762 2020-03-26  Tom Tromey  <tom@tromey.com>
6763
6764         * dwarf2/read.c (read_attribute_value): Update.
6765         (read_indirect_string_from_dwz): Move to dwz.c; change into
6766         method.
6767         (dwarf_decode_macro_bytes): Update.
6768         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
6769         * dwarf2/dwz.c: New file.
6770         * Makefile.in (COMMON_SFILES): Add dwz.c.
6771
6772 2020-03-26  Tom Tromey  <tom@tromey.com>
6773
6774         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
6775         * dwarf2/read.c: Add include.
6776         * dwarf2/index-write.c: Add include.
6777         * dwarf2/index-cache.c: Add include.
6778         * dwarf2/dwz.h: New file.
6779
6780 2020-03-25  Tom Tromey  <tom@tromey.com>
6781
6782         * compile/compile-object-load.c (get_out_value_type): Mention
6783         correct symbol name in error message.
6784
6785 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
6786
6787         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6788
6789 2020-03-25  Tom de Vries  <tdevries@suse.de>
6790
6791         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
6792         * symmisc.c (dump_symtab_1): Print user and includes fields.
6793         (maintenance_info_symtabs): Same.
6794
6795 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6796
6797         PR gdb/25534
6798         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
6799         (riscv_regcache_cooked_write): New function.
6800         (riscv_push_dummy_call): Use new function.
6801         (riscv_return_value): Likewise.
6802
6803 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
6804
6805         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
6806         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
6807         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
6808         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
6809         * infrun.c (follow_fork): Likewise.
6810         (follow_fork_inferior): Likewise.
6811         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
6812         * linux-nat.h (class linux_nat_target): Likewise.
6813         * remote.c (class remote_target) <follow_fork>: Likewise.
6814         (remote_target::follow_fork): Likewise.
6815         * target-delegates.c: Re-generate.
6816         * target.c (default_follow_fork): Likewise.
6817         (target_follow_fork): Likewise.
6818         * target.h (struct target_ops) <follow_fork>: Likewise.
6819         (target_follow_fork): Likewise.
6820
6821 2020-03-24  Tom de Vries  <tdevries@suse.de>
6822
6823         * psymtab.c (maintenance_info_psymtabs): Print user field.
6824
6825 2020-03-20  Tom Tromey  <tromey@adacore.com>
6826
6827         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
6828         const.
6829         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
6830         const.
6831
6832 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
6833
6834         * ptrace.m4: Don't check for ptrace declaration.
6835         * config.in: Re-generate.
6836         * configure: Re-generate.
6837         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
6838         not defined.
6839
6840 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6841
6842         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
6843         `PTRACE_TYPE_RET'.
6844         * i386-bsd-nat.c (gdb_ptrace): Likewise.
6845         * sparc-nat.c (gdb_ptrace): Likewise.
6846         * x86-bsd-nat.c (gdb_ptrace): Likewise.
6847
6848 2020-03-20  Tom Tromey  <tromey@adacore.com>
6849
6850         * c-exp.y (lex_one_token): Fix assert.
6851
6852 2020-03-20  Tom Tromey  <tromey@adacore.com>
6853
6854         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
6855         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
6856         strncpy call.
6857
6858 2020-03-20  Tom Tromey  <tromey@adacore.com>
6859
6860         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
6861
6862 2020-03-20  Tom Tromey  <tromey@adacore.com>
6863
6864         * ada-valprint.c (print_variant_part): Remove parameters; switch
6865         to value-based API.
6866         (print_field_values): Likewise.
6867         (ada_val_print_struct_union): Likewise.
6868         (ada_value_print_1): Update.
6869
6870 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6871
6872         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
6873         nbsd_nat_target instead of inf_ptrace_target.
6874         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6875         nbsd_nat_target.
6876
6877 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6878
6879         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
6880         it to the ptrace call.
6881         * (store_registers): Likewise.
6882
6883 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6884
6885         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
6886         it to the ptrace call.
6887         * (store_registers): Likewise.
6888
6889 2020-03-19  Luis Machado  <luis.machado@linaro.org>
6890
6891         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
6892         valid, fetch vg value from ptrace.
6893
6894 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6895         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
6896         * inf-ptrace.c: Likewise.
6897         * (gdb_ptrace): Add.
6898         * (inf_ptrace_target::resume): Update.
6899         * (inf_ptrace_target::xfer_partial): Likewise.
6900         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
6901         * (inf_ptrace_peek_poke): Update.
6902
6903 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6904
6905         * x86-bsd-nat.c (gdb_ptrace): New.
6906         * (x86bsd_dr_set): Add new argument `ptid'.
6907         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
6908         x86bsd_dr_set_addr): Update.
6909
6910 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6911
6912         * remote.c (remote_target::process_stop_reply): Handle events for
6913         all threads differently.
6914
6915 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6916
6917         * completer.c (completion_tracker::remove_completion): Define new
6918         function.
6919         * completer.h (completion_tracker::remove_completion): Declare new
6920         function.
6921         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
6922         when adding a C++ function symbol.
6923
6924 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6925
6926         * completer.c (completion_tracker::completion_hash_entry): Define
6927         new class.
6928         (advance_to_filename_complete_word_point): Call
6929         recompute_lowest_common_denominator.
6930         (completion_tracker::completion_tracker): Call discard_completions
6931         to setup the hash table.
6932         (completion_tracker::discard_completions): Allow for being called
6933         from the constructor, pass new equal function, and element deleter
6934         when constructing the hash table.  Initialise new class member
6935         variables.
6936         (completion_tracker::maybe_add_completion): Remove use of
6937         m_entries_vec, and store more information into m_entries_hash.
6938         (completion_tracker::recompute_lcd_visitor): New function, most
6939         content taken from...
6940         (completion_tracker::recompute_lowest_common_denominator):
6941         ...here, this now just visits each item in the hash calling the
6942         above visitor.
6943         (completion_tracker::build_completion_result): Remove use of
6944         m_entries_vec, call recompute_lowest_common_denominator.
6945         * completer.h (completion_tracker::have_completions): Remove use
6946         of m_entries_vec.
6947         (completion_tracker::completion_hash_entry): Declare new class.
6948         (completion_tracker::recompute_lowest_common_denominator): Change
6949         function signature.
6950         (completion_tracker::recompute_lcd_visitor): Declare new function.
6951         (completion_tracker::m_entries_vec): Delete.
6952         (completion_tracker::m_entries_hash): Initialize to NULL.
6953         (completion_tracker::m_lowest_common_denominator_valid): New
6954         member variable.
6955         (completion_tracker::m_lowest_common_denominator_max_length): New
6956         member variable.
6957
6958 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6959
6960         * regformats/regdef.h: Put reg in gdb namespace.
6961
6962 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6963
6964         * i386-bsd-nat.c (gdb_ptrace): New.
6965         * (i386bsd_fetch_inferior_registers,
6966         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6967         * (i386bsd_fetch_inferior_registers,
6968         i386bsd_store_inferior_registers) Use gdb_ptrace.
6969
6970 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6971
6972         * amd64-bsd-nat.c (gdb_ptrace): New.
6973         * (amd64bsd_fetch_inferior_registers,
6974         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6975         * (amd64bsd_fetch_inferior_registers,
6976         amd64bsd_store_inferior_registers) Use gdb_ptrace.
6977
6978 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6979
6980         * user-regs.c (user_reg::read): Rename to...
6981         (user_reg::xread): ...this.
6982         * (append_user_reg): Rename argument `read' to `xread'.
6983         * (user_reg_add_builtin): Likewise.
6984         * (user_reg_add): Likewise.
6985         * (value_of_user_reg): Likewise.
6986
6987 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6988
6989         * sparc-nat.c (gdb_ptrace): New.
6990         * sparc-nat.c (sparc_fetch_inferior_registers)
6991         (sparc_store_inferior_registers) Remove obsolete comment.
6992         * sparc-nat.c (sparc_fetch_inferior_registers)
6993         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
6994         * sparc-nat.c (sparc_fetch_inferior_registers)
6995         (sparc_store_inferior_registers) Use gdb_ptrace.
6996
6997 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6998
6999         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
7000         it to the ptrace call.
7001         * sh-nbsd-nat.c (store_registers): Likewise.
7002
7003 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7004
7005         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
7006         nbsd_nat_target instead of inf_ptrace_target.
7007         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7008         nbsd_nat_target.
7009
7010 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7011
7012         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
7013
7014 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7015
7016         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
7017         <sys/sysctl.h>.
7018         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
7019
7020 2020-03-17  Tom de Vries  <tdevries@suse.de>
7021
7022         PR gdb/23710
7023         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
7024         fields.
7025         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
7026         fields.
7027         (process_imported_unit_die): Skip import of c++ CUs.
7028
7029 2020-03-16  Tom Tromey  <tom@tromey.com>
7030
7031         * p-valprint.c (pascal_object_print_value): Initialize
7032         base_value.
7033
7034 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
7035             Shahab Vahedi  <shahab@synopsys.com>
7036
7037         * Makefile.in: Add arch/arc.o
7038         * configure.tgt: Likewise.
7039         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
7040         (_initialize_arc_tdep): Don't initialize old target descriptions.
7041         (arc_read_description): New function to cache target descriptions.
7042         * arc-tdep.h (arc_read_description): Add proto type.
7043         * arch/arc.c: New file.
7044         * arch/arc.h: Likewise.
7045         * features/Makefile: Replace old target descriptions with new.
7046         * features/arc-arcompact.c: Remove.
7047         * features/arc-arcompact.xml: Likewise.
7048         * features/arc-v2.c: Likewise
7049         * features/arc-v2.xml: Likewise
7050         * features/arc/aux-arcompact.xml: New file.
7051         * features/arc/aux-v2.xml: Likewise.
7052         * features/arc/core-arcompact.xml: Likewise.
7053         * features/arc/core-v2.xml: Likewise.
7054         * features/arc/aux-arcompact.c: Generate.
7055         * features/arc/aux-v2.c: Likewise.
7056         * features/arc/core-arcompact.c: Likewise.
7057         * features/arc/core-v2.c: Likewise.
7058         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
7059
7060 2020-03-16  Tom Tromey  <tromey@adacore.com>
7061
7062         PR gdb/25663:
7063         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
7064         putting value into bcache.
7065
7066 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7067
7068         PR gdb/21500
7069         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
7070         to...
7071         (amd64_windows_init_abi_common): ... this.  Don't set size of
7072         long type.
7073         (amd64_windows_init_abi): New function.
7074         (amd64_cygwin_init_abi): New function.
7075         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
7076         the Cygwin OS ABI.
7077         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
7078         comment.
7079
7080 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7081
7082         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
7083         * windows-tdep.c (CYGWIN_DLL_NAME): New.
7084         (pe_import_directory_entry): New struct type.
7085         (is_linked_with_cygwin_dll): New function.
7086         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
7087         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
7088         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
7089
7090 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7091
7092         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
7093         i386_cygwin_core_osabi_sniffer.
7094
7095 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7096
7097         * i386-cygwin-tdep.c: Rename to...
7098         * i386-windows-tdep.c: ... this.
7099         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
7100         i386-windows-tdep.c.
7101         * configure.tgt: Likewise.
7102
7103 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7104
7105         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
7106         * osabi.c (gdb_osabi_names): Add "Windows".
7107         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
7108         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
7109         (i386_cygwin_core_osabi_sniffer): New function, extracted from
7110         i386_cygwin_osabi_sniffer.
7111         (_initialize_i386_cygwin_tdep): Register OS ABI
7112         GDB_OSABI_WINDOWS for i386.
7113         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
7114         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
7115         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
7116         for x86-64.
7117         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
7118         when the target matches '*-*-mingw*'.
7119
7120 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7121
7122         * defs.h (enum gdb_osabi): Move to...
7123         * osabi.h (enum gdb_osabi): ... here.
7124         * gdbarch.sh: Include osabi.h in gdbarch.h.
7125         * gdbarch.h: Re-generate.
7126
7127 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7128
7129         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
7130         function.
7131         (_initialize_amd64_windows_tdep): Register osabi sniffer.
7132
7133 2020-03-14  Tom Tromey  <tom@tromey.com>
7134
7135         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
7136         for C++.
7137         (c_type_print_modifier): Likewise.  Add "language" parameter.
7138         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
7139         (c_type_print_base_1): Update.
7140         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
7141         constants.
7142         * type-stack.c (type_stack::insert): Handle tp_atomic and
7143         tp_restrict.
7144         (type_stack::follow_type_instance_flags): Likewise.
7145         (type_stack::follow_types): Likewise.  Merge type-following code.
7146         * c-exp.y (RESTRICT, ATOMIC): New tokens.
7147         (space_identifier, cv_with_space_id)
7148         (const_or_volatile_or_space_identifier_noopt)
7149         (const_or_volatile_or_space_identifier): Remove.
7150         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
7151         rules.
7152         (ptr_operator, typebase): Update.
7153         (enum token_flag) <FLAG_C>: New constant.
7154         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
7155         "_Atomic".
7156         (lex_one_token): Handle FLAG_C.
7157
7158 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7159
7160         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
7161         it to the ptrace call.
7162         * m68k-bsd-nat.c (store_registers): Likewise.
7163
7164 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7165
7166         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
7167         gdb_byte *.
7168         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
7169         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
7170         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
7171
7172 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7173
7174         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
7175         nbsd_nat_target instead of inf_ptrace_target.
7176         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7177         nbsd_nat_target.
7178
7179 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7180
7181         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
7182         register_t.
7183
7184 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7185
7186         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
7187         it to the ptrace call.
7188         * alpha-bsd-nat.c (store_registers): Likewise.
7189
7190 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7191
7192         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
7193         includes.
7194         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
7195         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
7196         fill_fpregset): Likewise.
7197
7198 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7199
7200         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
7201         nbsd_nat_target instead of inf_ptrace_target.
7202         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7203         nbsd_nat_target.
7204
7205 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7206
7207         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
7208         register_t.
7209
7210 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7211
7212         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
7213         it to the ptrace call.
7214         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
7215         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
7216         * arm-nbsd-nat.c (store_register): Likewise.
7217         * arm-nbsd-nat.c (store_regs): Likewise.
7218         * arm-nbsd-nat.c (store_fp_register): Likewise.
7219         * arm-nbsd-nat.c (store_fp_regs): Likewise.
7220
7221 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7222
7223         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
7224         nbsd_nat_target instead of inf_ptrace_target.
7225         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7226         nbsd_nat_target.
7227
7228 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7229
7230         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
7231         it to the ptrace call.
7232         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
7233
7234 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7235
7236         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
7237         it to the ptrace call.
7238         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
7239
7240 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7241
7242         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
7243         gdb_byte *.
7244         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
7245
7246 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7247
7248         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
7249         instead of inf_ptrace_target.
7250         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7251         nbsd_nat_target.
7252
7253 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7254
7255         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7256         register_t.
7257
7258 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7259
7260         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7261         register_t.
7262
7263 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7264
7265         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
7266         register_t.
7267
7268 2020-03-13  Tom Tromey  <tom@tromey.com>
7269
7270         * value.h (val_print): Don't declare.
7271         * valprint.h (val_print_array_elements)
7272         (val_print_scalar_formatted, generic_val_print): Don't declare.
7273         * valprint.c (generic_val_print_array): Take a struct value.
7274         (generic_val_print_ptr, generic_val_print_memberptr)
7275         (generic_val_print_bool, generic_val_print_int)
7276         (generic_val_print_char, generic_val_print_complex)
7277         (generic_val_print): Remove.
7278         (generic_value_print): Update.
7279         (do_val_print): Remove unused parameters.  Don't call
7280         la_val_print.
7281         (val_print): Remove.
7282         (common_val_print): Update.  Don't call value_check_printable.
7283         (val_print_scalar_formatted, val_print_array_elements): Remove.
7284         * rust-lang.c (rust_val_print): Remove.
7285         (rust_language_defn): Update.
7286         * p-valprint.c (pascal_val_print): Remove.
7287         (pascal_value_print_inner): Update.
7288         (pascal_object_print_val_fields, pascal_object_print_val):
7289         Remove.
7290         (pascal_object_print_static_field): Update.
7291         * p-lang.h (pascal_val_print): Don't declare.
7292         * p-lang.c (pascal_language_defn): Update.
7293         * opencl-lang.c (opencl_language_defn): Update.
7294         * objc-lang.c (objc_language_defn): Update.
7295         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7296         * m2-lang.h (m2_val_print): Don't declare.
7297         * m2-lang.c (m2_language_defn): Update.
7298         * language.h (struct language_defn) <la_val_print>: Remove.
7299         * language.c (unk_lang_value_print_inner): Rename.  Change
7300         argument types.
7301         (unknown_language_defn, auto_language_defn): Update.
7302         * go-valprint.c (go_val_print): Remove.
7303         * go-lang.h (go_val_print): Don't declare.
7304         * go-lang.c (go_language_defn): Update.
7305         * f-valprint.c (f_val_print): Remove.
7306         * f-lang.h (f_value_print): Don't declare.
7307         * f-lang.c (f_language_defn): Update.
7308         * d-valprint.c (d_val_print): Remove.
7309         * d-lang.h (d_value_print): Don't declare.
7310         * d-lang.c (d_language_defn): Update.
7311         * cp-valprint.c (cp_print_value_fields)
7312         (cp_print_value_fields_rtti, cp_print_value): Remove.
7313         (cp_print_static_field): Update.
7314         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7315         (c_val_print_struct, c_val_print_union, c_val_print_int)
7316         (c_val_print_memberptr, c_val_print): Remove.
7317         * c-lang.h (c_val_print_array, cp_print_value_fields)
7318         (cp_print_value_fields_rtti): Don't declare.
7319         * c-lang.c (c_language_defn, cplus_language_defn)
7320         (asm_language_defn, minimal_language_defn): Update.
7321         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7322         (ada_val_print_enum): Take a struct value.
7323         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7324         (ada_val_print): Remove.
7325         (ada_value_print_1): Update.
7326         (printable_val_type): Remove.
7327         * ada-lang.h (ada_val_print): Don't declare.
7328         * ada-lang.c (ada_language_defn): Update.
7329
7330 2020-03-13  Tom Tromey  <tom@tromey.com>
7331
7332         * valprint.c (do_val_print): Update.
7333         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7334         a struct value.
7335         (value_to_value_object_no_release): Declare.
7336         * python/py-value.c (value_to_value_object_no_release): New
7337         function.
7338         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7339         struct value.
7340         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7341         function.
7342         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7343         a struct value.
7344         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7345         Declare.
7346         (gdbscm_apply_val_pretty_printer): Take a struct value.
7347         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7348         value.
7349         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7350         value.
7351         * extension-priv.h (struct extension_language_ops)
7352         <apply_val_pretty_printer>: Take a struct value.
7353         * cp-valprint.c (cp_print_value): Create a struct value.
7354         (cp_print_value): Update.
7355
7356 2020-03-13  Tom Tromey  <tom@tromey.com>
7357
7358         * ada-valprint.c (print_field_values): Call common_val_print.
7359
7360 2020-03-13  Tom Tromey  <tom@tromey.com>
7361
7362         * ada-valprint.c (val_print_packed_array_elements): Remove
7363         bitoffset and val parameters.  Call common_val_print.
7364         (ada_val_print_string): Remove offset, address, and original_value
7365         parameters.
7366         (ada_val_print_array): Update.
7367         (ada_value_print_array): New function.
7368         (ada_value_print_1): Call it.
7369
7370 2020-03-13  Tom Tromey  <tom@tromey.com>
7371
7372         * ada-valprint.c (ada_value_print): Use common_val_print.
7373
7374 2020-03-13  Tom Tromey  <tom@tromey.com>
7375
7376         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7377
7378 2020-03-13  Tom Tromey  <tom@tromey.com>
7379
7380         * ada-valprint.c (ada_value_print_num): New function.
7381         (ada_value_print_1): Use it.
7382
7383 2020-03-13  Tom Tromey  <tom@tromey.com>
7384
7385         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7386
7387 2020-03-13  Tom Tromey  <tom@tromey.com>
7388
7389         * ada-valprint.c (ada_value_print_ptr): New function.
7390         (ada_value_print_1): Use it.
7391
7392 2020-03-13  Tom Tromey  <tom@tromey.com>
7393
7394         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7395         call common_val_print.
7396         (ada_val_print_1): Update.
7397         (ada_value_print_1): New function.
7398         (ada_value_print_inner): Rewrite.
7399
7400 2020-03-13  Tom Tromey  <tom@tromey.com>
7401
7402         * cp-valprint.c (cp_print_value_fields): Update.
7403         (cp_print_value): New function.
7404
7405 2020-03-13  Tom Tromey  <tom@tromey.com>
7406
7407         * m2-valprint.c (m2_value_print_inner): Use
7408         cp_print_value_fields.
7409         * cp-valprint.c (cp_print_value_fields): New function.
7410         * c-valprint.c (c_value_print_struct): New function.
7411         (c_value_print_inner): Use c_value_print_struct.
7412         * c-lang.h (cp_print_value_fields): Declare.
7413
7414 2020-03-13  Tom Tromey  <tom@tromey.com>
7415
7416         * c-valprint.c (c_value_print_array): New function.
7417         (c_value_print_inner): Use it.
7418
7419 2020-03-13  Tom Tromey  <tom@tromey.com>
7420
7421         * c-valprint.c (c_value_print_memberptr): New function.
7422         (c_value_print_inner): Use it.
7423
7424 2020-03-13  Tom Tromey  <tom@tromey.com>
7425
7426         * c-valprint.c (c_value_print_int): New function.
7427         (c_value_print_inner): Use it.
7428
7429 2020-03-13  Tom Tromey  <tom@tromey.com>
7430
7431         * c-valprint.c (c_value_print_ptr): New function.
7432         (c_value_print_inner): Use it.
7433
7434 2020-03-13  Tom Tromey  <tom@tromey.com>
7435
7436         * c-valprint.c (c_value_print_inner): Rewrite.
7437
7438 2020-03-13  Tom Tromey  <tom@tromey.com>
7439
7440         * valprint.c (generic_value_print_complex): New function.
7441         (generic_value_print): Use it.
7442
7443 2020-03-13  Tom Tromey  <tom@tromey.com>
7444
7445         * valprint.c (generic_val_print_float): Don't call
7446         val_print_scalar_formatted.
7447         (generic_val_print, generic_value_print): Update.
7448
7449 2020-03-13  Tom Tromey  <tom@tromey.com>
7450
7451         * valprint.c (generic_value_print_char): New function
7452         (generic_value_print): Use it.
7453
7454 2020-03-13  Tom Tromey  <tom@tromey.com>
7455
7456         * valprint.c (generic_value_print_int): New function.
7457         (generic_value_print): Use it.
7458
7459 2020-03-13  Tom Tromey  <tom@tromey.com>
7460
7461         * valprint.c (generic_value_print_bool): New function.
7462         (generic_value_print): Use it.
7463
7464 2020-03-13  Tom Tromey  <tom@tromey.com>
7465
7466         * valprint.c (generic_val_print_func): Simplify.
7467         (generic_val_print, generic_value_print): Update.
7468
7469 2020-03-13  Tom Tromey  <tom@tromey.com>
7470
7471         * valprint.c (generic_val_print_flags): Remove.
7472         (generic_val_print, generic_value_print): Update.
7473         (val_print_type_code_flags): Add original_value parameter.
7474
7475 2020-03-13  Tom Tromey  <tom@tromey.com>
7476
7477         * valprint.c (generic_val_print): Update.
7478         (generic_value_print): Update.
7479         * valprint.c (generic_val_print_enum): Don't call
7480         val_print_scalar_formatted.
7481
7482 2020-03-13  Tom Tromey  <tom@tromey.com>
7483
7484         * valprint.c (generic_value_print): Call generic_value_print_ptr.
7485         * valprint.c (generic_value_print_ptr): New function.
7486
7487 2020-03-13  Tom Tromey  <tom@tromey.com>
7488
7489         * valprint.c (generic_value_print): Rewrite.
7490
7491 2020-03-13  Tom Tromey  <tom@tromey.com>
7492
7493         * p-valprint.c (pascal_object_print_value_fields)
7494         (pascal_object_print_value): New functions.
7495
7496 2020-03-13  Tom Tromey  <tom@tromey.com>
7497
7498         * p-valprint.c (pascal_value_print_inner): Rewrite.
7499
7500 2020-03-13  Tom Tromey  <tom@tromey.com>
7501
7502         * f-valprint.c (f_value_print_innner): Rewrite.
7503
7504 2020-03-13  Tom Tromey  <tom@tromey.com>
7505
7506         * m2-valprint.c (m2_print_unbounded_array): New overload.
7507         (m2_print_unbounded_array): Update.
7508         (m2_print_array_contents): Take a struct value.
7509         (m2_value_print_inner): Rewrite.
7510
7511 2020-03-13  Tom Tromey  <tom@tromey.com>
7512
7513         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
7514         (d_value_print_inner): New function.
7515         * d-lang.h (d_value_print_inner): Declare.
7516         * d-lang.c (d_language_defn): Use d_value_print_inner.
7517
7518 2020-03-13  Tom Tromey  <tom@tromey.com>
7519
7520         * go-valprint.c (go_value_print_inner): New function.
7521         * go-lang.h (go_value_print_inner): Declare.
7522         * go-lang.c (go_language_defn): Use go_value_print_inner.
7523
7524 2020-03-13  Tom Tromey  <tom@tromey.com>
7525
7526         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
7527         API.
7528         (rust_val_print): Rewrite.
7529         (rust_value_print_inner): New function, from rust_val_print.
7530         (rust_language_defn): Use rust_value_print_inner.
7531
7532 2020-03-13  Tom Tromey  <tom@tromey.com>
7533
7534         * ada-valprint.c (ada_value_print_inner): New function.
7535         * ada-lang.h (ada_value_print_inner): Declare.
7536         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
7537
7538 2020-03-13  Tom Tromey  <tom@tromey.com>
7539
7540         * f-valprint.c (f_value_print_innner): New function.
7541         * f-lang.h (f_value_print_innner): Declare.
7542         * f-lang.c (f_language_defn): Use f_value_print_innner.
7543
7544 2020-03-13  Tom Tromey  <tom@tromey.com>
7545
7546         * p-valprint.c (pascal_value_print_inner): New function.
7547         * p-lang.h (pascal_value_print_inner): Declare.
7548         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
7549
7550 2020-03-13  Tom Tromey  <tom@tromey.com>
7551
7552         * m2-valprint.c (m2_value_print_inner): New function.
7553         * m2-lang.h (m2_value_print_inner): Declare.
7554         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
7555
7556 2020-03-13  Tom Tromey  <tom@tromey.com>
7557
7558         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
7559         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
7560         * c-valprint.c (c_value_print_inner): New function.
7561         * c-lang.h (c_value_print_inner): Declare.
7562         * c-lang.c (c_language_defn, cplus_language_defn)
7563         (asm_language_defn, minimal_language_defn): Use
7564         c_value_print_inner.
7565
7566 2020-03-13  Tom Tromey  <tom@tromey.com>
7567
7568         * p-valprint.c (pascal_object_print_value_fields): Now static.
7569         * p-lang.h (pascal_object_print_value_fields): Don't declare.
7570
7571 2020-03-13  Tom Tromey  <tom@tromey.com>
7572
7573         * c-valprint.c (c_val_print_array): Simplify.
7574
7575 2020-03-13  Tom Tromey  <tom@tromey.com>
7576
7577         * valprint.c (value_print_array_elements): New function.
7578         * valprint.h (value_print_array_elements): Declare.
7579
7580 2020-03-13  Tom Tromey  <tom@tromey.com>
7581
7582         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
7583         * mips-tdep.c (mips_print_register): Use
7584         value_print_scalar_formatted.
7585
7586 2020-03-13  Tom Tromey  <tom@tromey.com>
7587
7588         * valprint.h (value_print_scalar_formatted): Declare.
7589         * valprint.c (value_print_scalar_formatted): New function.
7590
7591 2020-03-13  Tom Tromey  <tom@tromey.com>
7592
7593         * valprint.h (generic_value_print): Declare.
7594         * valprint.c (generic_value_print): New function.
7595
7596 2020-03-13  Tom Tromey  <tom@tromey.com>
7597
7598         * valprint.c (do_val_print): Call la_value_print_inner, if
7599         available.
7600         * rust-lang.c (rust_language_defn): Update.
7601         * p-lang.c (pascal_language_defn): Update.
7602         * opencl-lang.c (opencl_language_defn): Update.
7603         * objc-lang.c (objc_language_defn): Update.
7604         * m2-lang.c (m2_language_defn): Update.
7605         * language.h (struct language_defn) <la_value_print_inner>: New
7606         member.
7607         * language.c (unknown_language_defn, auto_language_defn): Update.
7608         * go-lang.c (go_language_defn): Update.
7609         * f-lang.c (f_language_defn): Update.
7610         * d-lang.c (d_language_defn): Update.
7611         * c-lang.c (c_language_defn, cplus_language_defn)
7612         (asm_language_defn, minimal_language_defn): Update.
7613         * ada-lang.c (ada_language_defn): Update.
7614
7615 2020-03-13  Tom Tromey  <tom@tromey.com>
7616
7617         * c-valprint.c (c_value_print): Use common_val_print.
7618
7619 2020-03-13  Tom Tromey  <tom@tromey.com>
7620
7621         * cp-valprint.c (cp_print_static_field): Use common_val_print.
7622
7623 2020-03-13  Tom Tromey  <tom@tromey.com>
7624
7625         * f-valprint.c (f77_print_array_1, f_val_print): Use
7626         common_val_print.
7627
7628 2020-03-13  Tom Tromey  <tom@tromey.com>
7629
7630         * riscv-tdep.c (riscv_print_one_register_info): Use
7631         common_val_print.
7632
7633 2020-03-13  Tom Tromey  <tom@tromey.com>
7634
7635         * mi/mi-main.c (output_register): Use common_val_print.
7636
7637 2020-03-13  Tom Tromey  <tom@tromey.com>
7638
7639         * infcmd.c (default_print_one_register_info): Use
7640         common_val_print.
7641
7642 2020-03-13  Tom Tromey  <tom@tromey.com>
7643
7644         * valprint.h (common_val_print_checked): Declare.
7645         * valprint.c (common_val_print_checked): New function.
7646         * stack.c (print_frame_arg): Use common_val_print_checked.
7647
7648 2020-03-13  Tom Tromey  <tom@tromey.com>
7649
7650         * valprint.c (do_val_print): New function, from val_print.
7651         (val_print): Use do_val_print.
7652         (common_val_print): Use do_val_print.
7653
7654 2020-03-13  Tom Tromey  <tom@tromey.com>
7655
7656         * valprint.c (value_print): Use scoped_value_mark.
7657
7658 2020-03-13  Tom de Vries  <tdevries@suse.de>
7659
7660         PR symtab/25646
7661         * psymtab.c (partial_symtab::partial_symtab): Don't set
7662         globals_offset and statics_offset.  Push element onto
7663         current_global_psymbols and current_static_psymbols stacks.
7664         (concat): New function.
7665         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
7666         element from current_global_psymbols and current_static_psymbols
7667         stacks.  Concat popped elements to global_psymbols and
7668         static_symbols.
7669         (add_psymbol_to_list): Use current_global_psymbols and
7670         current_static_psymbols stacks.
7671         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
7672         current_static_psymbols fields.
7673
7674 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7675
7676         * corelow.c (sniff_core_bfd): Remove.
7677         (class core_target) <m_core_vec>: Remove.
7678         (core_target::core_target): Update.
7679         (core_file_fns): Remove.
7680         (deprecated_add_core_fns): Remove.
7681         (default_core_sniffer): Remove.
7682         (sniff_core_bfd): Remove.
7683         (default_check_format): Remove.
7684         (gdb_check_format): Remove.
7685         (core_target_open): Update.
7686         (core_target::get_core_register_section): Update.
7687         (get_core_registers_cb): Update.
7688         (core_target::fetch_registers): Update.
7689         * gdbcore.h (struct core_fns): Remove.
7690         (deprecated_add_core_fns): Remove.
7691         (default_core_sniffer): Remove.
7692         (default_check_format): Remove.
7693
7694 2020-03-12  Tom Tromey  <tom@tromey.com>
7695
7696         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
7697         CORE_ADDR.
7698         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
7699
7700 2020-03-12  Tom Tromey  <tom@tromey.com>
7701
7702         * remote.c (remote_target::download_tracepoint)
7703         (remote_target::enable_tracepoint)
7704         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
7705         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
7706         sprintf_vma.
7707
7708 2020-03-12  Tom Tromey  <tom@tromey.com>
7709
7710         * symfile-mem.c: Update CORE_ADDR size assert.
7711
7712 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7713
7714         * selftest.m4: Move to gdbsupport/.
7715         * acinclude.m4: Update path to selftest.m4.
7716
7717 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7718
7719         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
7720         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
7721         gdbarch-selfselftests.c and selftest-arch.c.
7722         (SUBDIR_UNITTESTS_OBS): Rename to...
7723         (SELFTESTS_OBS): ... this.
7724         (COMMON_SFILES): Remove disasm-selftests.c and
7725         gdbarch-selftests.c.
7726         * configure.ac: Don't add selftest-arch.{c,o} to
7727         CONFIG_{SRCS,OBS}.
7728         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
7729         preprocessor conditions.
7730
7731 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7732
7733         * configure.ac: Don't source bfd/development.sh.
7734         * selftest.m4: Modify comment.
7735         * configure: Re-generate.
7736
7737 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7738
7739         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
7740         not "true" or "false".
7741         * configure: Re-generate.
7742
7743 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7744
7745         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
7746         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
7747         renamed to arm_nbsd_supply_gregset.
7748         (fetch_register): Update to call arm_nbsd_supply_gregset.
7749         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
7750         (arm_netbsd_nat_target::fetch_registers): Update.
7751         (fetch_elfcore_registers): Removed.
7752         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
7753         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
7754         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
7755         not require NetBSD system headers.
7756         (arm_nbsd_regset): New struct.
7757         (arm_nbsd_iterate_over_regset_sections): New function.
7758         (arm_netbsd_init_abi_common): Updated to call
7759         set_gdbarch_iterate_over_regset_sections.
7760         * arm-nbsd-tdep.h: New file.
7761
7762 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
7763
7764         * symtab.c (find_pc_sect_line): Add check which prevents infinite
7765         recursion.
7766
7767 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
7768
7769         * configure: Re-generate.
7770
7771 2020-03-11  Tom Tromey  <tromey@adacore.com>
7772
7773         * ada-typeprint.c (print_choices): Fix comment.
7774
7775 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
7776
7777         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
7778         previous item in the list, when the list has no items.
7779
7780 2020-03-11  Tom de Vries  <tdevries@suse.de>
7781
7782         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
7783         PROP_LOCLIST handling code.
7784
7785 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
7786
7787         * buildsym-legacy.c (record_line): Pass extra parameter to
7788         record_line.
7789         * buildsym.c (buildsym_compunit::record_line): Take an extra
7790         parameter, reduce duplication in the line table, and record the
7791         is_stmt flag in the line table.
7792         * buildsym.h (buildsym_compunit::record_line): Add extra
7793         parameter.
7794         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
7795         non-statement lines.
7796         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
7797         this to the symtab builder.
7798         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
7799         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
7800         through to dwarf_record_line_1.
7801         * infrun.c (process_event_stop_test): When stepping, don't stop at
7802         a non-statement instruction, and only refresh the step info when
7803         we land in the middle of a line's range.  Also add an extra
7804         comment.
7805         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
7806         field.
7807         * record-btrace.c (btrace_find_line_range): Only record lines
7808         marked as is-statement.
7809         * stack.c (frame_show_address): Show the frame address if we are
7810         in a non-statement sal.
7811         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
7812         (maintenance_print_one_line_table): Print a header for the is_stmt
7813         column, and include is_stmt information in the output.
7814         * symtab.c (find_pc_sect_line): Find lines marked as statements in
7815         preference to non-statements.
7816         (find_pcs_for_symtab_line): Prefer is-statement entries.
7817         (find_line_common): Likewise.
7818         * symtab.h (struct linetable_entry): Add is_stmt field.
7819         (struct symtab_and_line): Likewise.
7820         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
7821         arranging the line table.
7822
7823 2020-03-07  Tom de Vries  <tdevries@suse.de>
7824
7825         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
7826         DIE.
7827
7828 2020-03-07  Tom Tromey  <tom@tromey.com>
7829
7830         * valops.c (value_literal_complex): Remove obsolete comment.
7831         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
7832         comment.
7833
7834 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7835
7836         * infrun.h: Forward-declare thread_info.
7837         (set_step_info): Add thread_info parameter, add doc.
7838         * infrun.c (set_step_info): Add thread_info parameter, move doc
7839         to header.
7840         * infrun.c (process_event_stop_test): Pass thread to
7841         set_step_info call.
7842         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
7843         set_step_info.
7844         (prepare_one_step): Add thread_info parameter, pass it to
7845         set_step_frame and prepare_one_step (recursive) call.
7846         (step_1): Pass thread to prepare_one_step call.
7847         (step_command_fsm::should_stop): Pass thread to
7848         prepare_one_step.
7849         (until_next_fsm): Pass thread to set_step_frame call.
7850         (finish_command): Pass thread to set_step_info call.
7851
7852 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
7853
7854         * windows-tdep.c (windows_solib_create_inferior_hook):
7855         Check if inferior is running.
7856
7857 2020-03-06  Tom de Vries  <tdevries@suse.de>
7858
7859         * NEWS: Fix "the the".
7860         * ctfread.c: Same.
7861
7862 2020-03-06  Tom de Vries  <tdevries@suse.de>
7863
7864         * psymtab.c (psymtab_to_symtab): Don't print "done.".
7865
7866 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7867
7868         * .dir-locals.el: Add a comment referencing the other copies of
7869         this file.
7870
7871 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
7872
7873         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
7874         psargs.
7875
7876 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7877
7878         * .gitattributes: New file.
7879
7880 2020-03-04  Tom Tromey  <tom@tromey.com>
7881
7882         * symmisc.c (print_symbol_bcache_statistics)
7883         (print_objfile_statistics): Update.
7884         * symfile.c (allocate_symtab): Use intern.
7885         * psymtab.c (partial_symtab::partial_symtab): Use intern.
7886         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
7887         macro_cache>: Remove.
7888         <string_cache>: New member.
7889         (struct objfile) <intern>: New methods.
7890         * elfread.c (elf_symtab_read): Use intern.
7891         * dwarf2/read.c (fixup_go_packaging): Intern package name.
7892         (dwarf2_compute_name, dwarf2_physname)
7893         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
7894         names.
7895         (guess_partial_die_structure_name): Update.
7896         (partial_die_info::fixup): Intern name.
7897         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
7898         name.
7899         (dwarf2_name): Intern name.  Update.
7900         * buildsym.c (buildsym_compunit::get_macro_table): Use
7901         string_cache.
7902
7903 2020-03-04  Tom Tromey  <tom@tromey.com>
7904
7905         * jit.c (bfd_open_from_target_memory): Make "target" const.
7906         * corefile.c (gnutarget): Now const.
7907         * gdbcore.h (gnutarget): Now const.
7908
7909 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
7910
7911         * NEWS: Mention support for WOW64 processes.
7912         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
7913         (amd64_windows_segment_register_p): Remove static.
7914         (_initialize_amd64_windows_nat): Update.
7915         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
7916         * i386-windows-nat.c (context_offset): Update.
7917         (i386_mappings): Rename and remove static.
7918         (i386_windows_segment_register_p): Remove static.
7919         (_initialize_i386_windows_nat): Update.
7920         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
7921         (STATUS_WX86_SINGLE_STEP): New macro.
7922         (EnumProcessModulesEx): New macro.
7923         (Wow64SuspendThread): New macro.
7924         (Wow64GetThreadContext): New macro.
7925         (Wow64SetThreadContext): New macro.
7926         (Wow64GetThreadSelectorEntry): New macro.
7927         (windows_set_context_register_offsets): Add static.
7928         (windows_set_segment_register_p): Likewise.
7929         (windows_add_thread): Adapt for WOW64 processes.
7930         (windows_fetch_one_register): Likewise.
7931         (windows_nat_target::fetch_registers): Likewise.
7932         (windows_store_one_register): Likewise.
7933         (display_selector): Likewise.
7934         (display_selectors): Likewise.
7935         (handle_exception): Likewise.
7936         (windows_continue): Likewise.
7937         (windows_nat_target::resume): Likewise.
7938         (windows_add_all_dlls): Likewise.
7939         (do_initial_windows_stuff): Likewise.
7940         (windows_nat_target::attach): Likewise.
7941         (windows_get_exec_module_filename): Likewise.
7942         (windows_nat_target::create_inferior): Likewise.
7943         (windows_xfer_siginfo): Likewise.
7944         (_initialize_loadable): Initialize Wow64SuspendThread,
7945         Wow64GetThreadContext, Wow64SetThreadContext,
7946         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
7947         * windows-nat.h (windows_set_context_register_offsets):
7948         Remove declaration.
7949         (windows_set_segment_register_p): Likewise.
7950         (i386_windows_segment_register_p): Add declaration.
7951         (amd64_windows_segment_register_p): Likewise.
7952
7953 2020-03-04  Luis Machado  <luis.machado@linaro.org>
7954
7955         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
7956         in "info registers" for AArch64/ARM.
7957
7958         The change caused "info registers" to not print GPR's.
7959
7960         gdb/ChangeLog:
7961
7962         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7963
7964         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7965         when reg->group is empty and reggroup is not.
7966
7967 2020-03-03  Tom Tromey  <tromey@adacore.com>
7968
7969         * dwarf2/frame.c (struct dwarf2_frame_cache)
7970         <checked_tailcall_bottom, entry_cfa_sp_offset,
7971         entry_cfa_sp_offset_p>: Remove members.
7972         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
7973         (dwarf2_frame_prev_register): Don't call
7974         dwarf2_tailcall_sniffer_first.
7975         (dwarf2_append_unwinders): Don't append tailcall unwinder.
7976         * frame-unwind.c (add_unwinder): New fuction.
7977         (frame_unwind_init): Use it.  Add tailcall unwinder.
7978
7979 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
7980             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7981
7982         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
7983         value should be printed as true.
7984
7985 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
7986
7987         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
7988         (windows_init_abi): Set and use windows_so_ops.
7989
7990 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7991
7992         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
7993         when verifying if dealing with a convenience variable.
7994
7995 2020-03-03  Luis Machado  <luis.machado@linaro.org>
7996
7997         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
7998
7999 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8000
8001         * infrun.c (gdbarch_supports_displaced_stepping): New.
8002         (use_displaced_stepping): Break up conditions in smaller pieces.
8003         Use gdbarch_supports_displaced_stepping.
8004         (displaced_step_prepare_throw): Use
8005         gdbarch_supports_displaced_stepping.
8006
8007 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8008
8009         * NEWS: Mention new behaviour of the history filename.
8010         * top.c (write_history_p): Add comment.
8011         (show_write_history_p): Add header comment, give a different
8012         message when history writing is on, but the history filename is
8013         empty.
8014         (history_filename): Add comment.
8015         (history_filename_empty): New function.
8016         (show_history_filename): Add header comment, give a different
8017         message when the filename is empty.
8018         (init_history): Compare history_filename against nullptr, and only
8019         read history if the filename is not empty.
8020         (set_history_filename): Add header comment, and only make
8021         non-empty filenames absolute.
8022         (init_main): Make the filename argument to 'set history filename'
8023         optional.
8024
8025 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
8026
8027         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
8028         (arm_supply_vfpregset): ...this, and update to use VFP registers.
8029         (fetch_fp_register): Update.
8030         (fetch_fp_regs): Update.
8031         (store_fp_register): Update.
8032         (store_fp_regs): Update.
8033         (arm_netbsd_nat_target::read_description): New function.
8034         (fetch_elfcore_registers): Update.
8035
8036 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8037
8038         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
8039         general_thread if the stop reply is missing a thread-id.
8040         (remote_target::process_stop_reply): Use the first non-exited
8041         thread if the target didn't pass a thread-id.
8042         * infrun.c (do_target_wait): Move call to
8043         switch_to_inferior_no_thread to ....
8044         (do_target_wait_1): ... here.
8045
8046 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
8047
8048         * debuginfod-support.c: Include defs.h first.
8049
8050 2020-02-28  Tom de Vries  <tdevries@suse.de>
8051
8052         * symfile.c (set_initial_language): Use default language for lookup.
8053
8054 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
8055
8056         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
8057         reader variable, pass `this` to read_cutu_die_from_dwo.
8058
8059 2020-02-27  Aaron Merey  <amerey@redhat.com>
8060
8061         * source.c (open_source_file): Check for nullptr when computing
8062         srcpath.
8063
8064 2020-02-27  Tom Tromey  <tromey@adacore.com>
8065
8066         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
8067         member.
8068         (dwarf2_add_field): Don't update nfields.
8069         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
8070
8071 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
8072
8073         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
8074         abs.
8075
8076 2020-02-26  Tom Tromey  <tom@tromey.com>
8077
8078         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
8079         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
8080         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
8081         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
8082         per_cu_data.
8083
8084 2020-02-26  Tom Tromey  <tom@tromey.com>
8085
8086         * dwarf2/index-write.c (psym_index_map): Change type.
8087         (add_address_entry_worker, write_one_signatured_type)
8088         (recursively_count_psymbols, recursively_write_psymbols)
8089         (class debug_names, psyms_seen_size, write_gdbindex)
8090         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
8091
8092 2020-02-26  Aaron Merey  <amerey@redhat.com>
8093
8094         * Makefile.in: Handle optional debuginfod support.
8095         * NEWS: Update.
8096         * README: Add --with-debuginfod summary.
8097         * config.in: Regenerate.
8098         * configure: Regenerate.
8099         * configure.ac: Handle optional debuginfod support.
8100         * debuginfod-support.c: debuginfod helper functions.
8101         * debuginfod-support.h: Ditto.
8102         * doc/gdb.texinfo: Add --with-debuginfod to configure options
8103         summary.
8104         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
8105         when a dwz file cannot be found.
8106         * elfread.c (elf_symfile_read): Query debuginfod servers when a
8107         debuginfo file cannot be found.
8108         * source.c (open_source_file): Query debuginfod servers when a
8109         source file cannot be found.
8110         * top.c (print_gdb_configuration): Include
8111         --{with,without}-debuginfod in the output.
8112
8113 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
8114
8115         * thread.c (thr_try_catch_cmd): Print thread name.
8116
8117 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
8118
8119         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
8120         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8121         dwarf2_fetch_die_type_sect_off): Move to...
8122         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8123         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8124         dwarf2_fetch_die_type_sect_off): ... here.
8125         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8126         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8127         dwarf2_fetch_die_type_sect_off): Move doc to header file.
8128
8129 2020-02-26  Tom de Vries  <tdevries@suse.de>
8130
8131         PR gdb/25603
8132         * symfile.c (set_initial_language): Exit-early if
8133         language_mode == language_mode_manual.
8134
8135 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8136
8137         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
8138         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
8139         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
8140
8141 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8142
8143         * gdbtypes.c (create_array_type_with_stride): Handle negative
8144         array strides.
8145         * valarith.c (value_subscripted_rvalue): Likewise.
8146
8147 2020-02-25  Luis Machado  <luis.machado@linaro.org>
8148
8149         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
8150
8151 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8152
8153         * loc.h (dwarf2_get_die_type): Move to...
8154         * read.h (dwarf2_get_die_type): ... here.
8155         * read.c (dwarf2_get_die_type): Move doc to header.
8156
8157 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
8158
8159         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
8160         'gnulib/Makefile.in' to the list.
8161
8162 2020-02-24  Tom Tromey  <tom@tromey.com>
8163
8164         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
8165         Remove.
8166         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
8167         XOBNEWVEC.
8168
8169 2020-02-24  Tom Tromey  <tom@tromey.com>
8170
8171         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
8172         New method.
8173         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
8174         (dw2_do_instantiate_symtab, dw2_get_file_names)
8175         (build_type_psymtab_dependencies, load_full_type_unit): Update.
8176
8177 2020-02-24  Tom Tromey  <tom@tromey.com>
8178
8179         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
8180         make_scoped_restore.
8181         (dwarf2_psymtab::read_symtab): Don't clear
8182         reading_partial_symbols.
8183
8184 2020-02-24  Tom de Vries  <tdevries@suse.de>
8185
8186         PR gdb/25592
8187         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
8188
8189 2020-02-24  Tom de Vries  <tdevries@suse.de>
8190
8191         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
8192         commands layout next/prev/regs.
8193
8194 2020-02-22  Tom Tromey  <tom@tromey.com>
8195
8196         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
8197         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
8198
8199 2020-02-22  Tom Tromey  <tom@tromey.com>
8200
8201         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
8202
8203 2020-02-22  Tom Tromey  <tom@tromey.com>
8204
8205         * tui/tui-win.c (_initialize_tui_win): Add usage text.
8206         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
8207         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
8208         * tui/tui.c (_initialize_tui): Add usage text.
8209
8210 2020-02-22  Tom Tromey  <tom@tromey.com>
8211
8212         * tui/tui-win.c (tui_set_focus_command)
8213         (tui_set_win_height_command): Use error_no_arg.
8214         (_initialize_tui_win): Update help text.
8215         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
8216
8217 2020-02-22  Tom Tromey  <tom@tromey.com>
8218
8219         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
8220         * tui/tui-disasm.h (struct tui_disasm_window)
8221         <display_start_addr>: Declare.
8222         * tui/tui-source.h (struct tui_source_window)
8223         <display_start_addr>: Declare.
8224         * tui/tui-winsource.h (struct tui_source_window_base)
8225         <show_source_line, display_start_addr>: New methods.
8226         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
8227         Rename and move to protected section.
8228         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
8229         (tui_source_window_base::do_erase_source_content): Update.
8230         (tui_source_window_base::show_source_line): Now a method.
8231         (tui_source_window_base::show_source_content)
8232         (tui_source_window_base::tui_source_window_base)
8233         (tui_source_window_base::rerender)
8234         (tui_source_window_base::refill)
8235         (tui_source_window_base::do_scroll_horizontal)
8236         (tui_source_window_base::set_is_exec_point_at)
8237         (tui_source_window_base::update_breakpoint_info)
8238         (tui_source_window_base::update_exec_info): Update.
8239         * tui/tui-source.c (tui_source_window::set_contents)
8240         (tui_source_window::showing_source_p)
8241         (tui_source_window::do_scroll_vertical)
8242         (tui_source_window::location_matches_p)
8243         (tui_source_window::line_is_displayed): Update.
8244         (tui_source_window::display_start_addr): New method.
8245         * tui/tui-disasm.c (tui_disasm_window::set_contents)
8246         (tui_disasm_window::do_scroll_vertical)
8247         (tui_disasm_window::location_matches_p): Update.
8248         (tui_disasm_window::display_start_addr): New method.
8249
8250 2020-02-22  Tom Tromey  <tom@tromey.com>
8251
8252         * NEWS: Add entry for gdb.register_window_type.
8253         * tui/tui-layout.h (window_factory): New typedef.
8254         (tui_register_window): Declare.
8255         * tui/tui-layout.c (saved_tui_windows): New global.
8256         (tui_apply_current_layout): Use it.
8257         (tui_register_window): New function.
8258         * python/python.c (do_start_initialization): Call
8259         gdbpy_initialize_tui.
8260         (python_GdbMethods): Add "register_window_type" function.
8261         * python/python-internal.h (gdbpy_register_tui_window)
8262         (gdbpy_initialize_tui): Declare.
8263         * python/py-tui.c: New file.
8264         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
8265
8266 2020-02-22  Tom Tromey  <tom@tromey.com>
8267
8268         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
8269
8270 2020-02-22  Tom Tromey  <tom@tromey.com>
8271
8272         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
8273         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
8274         * tui/tui-data.c (tui_set_win_with_focus): Remove.
8275         (tui_set_win_focus_to): Move from tui-win.c.
8276
8277 2020-02-22  Tom Tromey  <tom@tromey.com>
8278
8279         * tui/tui-layout.c (make_standard_window, get_locator_window): New
8280         functions.
8281         (known_window_types): New global.
8282         (tui_get_window_by_name): Reimplement.
8283         (initialize_known_windows): New function.
8284         (validate_window_name): Rewrite.
8285         (_initialize_tui_layout): Call initialize_known_windows.
8286
8287 2020-02-22  Tom Tromey  <tom@tromey.com>
8288
8289         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8290         Remove constants.
8291         * tui/tui-winsource.h (struct tui_source_window_base)
8292         <tui_source_window_base>: Remove parameter.
8293         * tui/tui-winsource.c
8294         (tui_source_window_base::tui_source_window_base): Remove
8295         parameter.
8296         (tui_source_window_base::refill): Update.
8297         * tui/tui-stack.h (struct tui_locator_window)
8298         <tui_locator_window>: Update.
8299         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8300         Default the constructor.
8301         * tui/tui-regs.h (struct tui_data_item_window)
8302         <tui_data_item_window>: Default the constructor.
8303         (struct tui_data_window) <tui_data_window>: Likewise.
8304         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8305         Default the constructor.
8306         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8307         Default the constructor.
8308         <type>: Remove.
8309         (struct tui_win_info) <tui_win_info>: Default the constructor.
8310         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8311         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8312         Default the constructor.
8313
8314 2020-02-22  Tom Tromey  <tom@tromey.com>
8315
8316         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8317         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8318         * tui/tui-win.c (tui_resize_all): Don't call
8319         tui_delete_invisible_windows.
8320         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8321         done.
8322         (tui_set_layout): Update.
8323         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8324         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8325         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8326
8327 2020-02-22  Tom Tromey  <tom@tromey.com>
8328
8329         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8330         correctly.
8331
8332 2020-02-22  Tom Tromey  <tom@tromey.com>
8333
8334         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8335
8336 2020-02-22  Tom Tromey  <tom@tromey.com>
8337
8338         * tui/tui-winsource.h (struct tui_source_window_iterator)
8339         <inner_iterator>: New etytypedef.
8340         <tui_source_window_iterator>: Take "end" parameter.
8341         <tui_source_window_iterator>: Take iterator.
8342         <operator*, advance>: Update.
8343         <m_iter>: Change type.
8344         <m_end>: New field.
8345         (struct tui_source_windows) <begin, end>: Update.
8346         * tui/tui-layout.c (tui_windows): New global.
8347         (tui_apply_current_layout): Clear tui_windows.
8348         (tui_layout_window::apply): Update tui_windows.
8349         * tui/tui-data.h (tui_windows): Declare.
8350         (all_tui_windows): Now inline function.
8351         (class tui_window_iterator, struct all_tui_windows): Remove.
8352
8353 2020-02-22  Tom Tromey  <tom@tromey.com>
8354
8355         PR tui/17850:
8356         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8357         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8358         "height" argument.
8359         (class tui_layout_window) <get_sizes>: Likewise.
8360         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8361         argument.
8362         <get_sizes>: Add "height" argument.
8363         <m_vertical>: New field.
8364         * tui/tui-layout.c (tui_layout_split::clone): Update.
8365         (tui_layout_split::get_sizes): Add "height" argument.
8366         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8367         (tui_new_layout_command): Parse "-horizontal".
8368         (_initialize_tui_layout): Update help string.
8369         (tui_layout_split::specification): Add "-horizontal" when needed.
8370         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8371         argument.
8372         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8373         New methods.
8374
8375 2020-02-22  Tom Tromey  <tom@tromey.com>
8376
8377         * tui/tui-layout.h (enum tui_adjust_result): New.
8378         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8379         (class tui_layout_window) <adjust_size>: Return
8380         tui_adjust_result.  Rewrite.
8381         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8382         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8383
8384 2020-02-22  Tom Tromey  <tom@tromey.com>
8385
8386         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8387         parameter and return types.
8388         (class tui_layout_base) <specification>: Add "depth".
8389         (class tui_layout_window) <specification>: Add "depth".
8390         (class tui_layout_split) <specification>: Add "depth".
8391         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8392         and return types.
8393         (tui_new_layout_command): Parse sub-layouts.
8394         (_initialize_tui_layout): Update help string.
8395         (tui_layout_window::specification): Add "depth".
8396         (add_layout_command): Update.
8397
8398 2020-02-22  Tom Tromey  <tom@tromey.com>
8399
8400         * NEWS: Add "tui new-layout" item.
8401         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8402         Add new-layout command to help text.
8403         (validate_window_name): New function.
8404         (tui_new_layout_command): New function.
8405         (_initialize_tui_layout): Register "new-layout".
8406         (tui_layout_window::specification): New method.
8407         (tui_layout_window::specification): New method.
8408         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8409         method.
8410         (class tui_layout_window) <specification>: New method.
8411         (class tui_layout_split) <specification>: New method.
8412
8413 2020-02-22  Tom Tromey  <tom@tromey.com>
8414
8415         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
8416         * tui/tui-win.c (window_name_completer): Update comment.
8417         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
8418         Declare method.
8419         (class tui_layout_window) <replace_window>: Likewise.
8420         (class tui_layout_split) <replace_window>: Likewise.
8421         (tui_set_layout): Don't declare.
8422         (tui_set_initial_layout): Declare function.
8423         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
8424         (asm_regs_layout): New globals.
8425         (tui_current_layout, show_layout): Remove.
8426         (tui_set_layout, tui_add_win_to_layout): Rewrite.
8427         (find_layout, tui_apply_layout): New function.
8428         (layout_completer): Remove.
8429         (tui_next_layout): Reimplement.
8430         (tui_next_layout_command): New function.
8431         (tui_set_initial_layout, tui_prev_layout_command): New functions.
8432         (tui_regs_layout): Reimplement.
8433         (tui_regs_layout_command): New function.
8434         (extract_display_start_addr): Rewrite.
8435         (next_layout, prev_layout): Remove.
8436         (tui_layout_window::replace_window): New method.
8437         (tui_layout_split::replace_window): New method.
8438         (destroy_layout): New function.
8439         (layout_list): New global.
8440         (add_layout_command): New function.
8441         (initialize_layouts): Update.
8442         (tui_layout_command): New function.
8443         (_initialize_tui_layout): Install "layout" commands.
8444         * tui/tui-data.h (enum tui_layout_type): Remove.
8445         (tui_current_layout): Don't declare.
8446
8447 2020-02-22  Tom Tromey  <tom@tromey.com>
8448
8449         * tui/tui-regs.c (tui_reg_layout): Remove.
8450         (tui_reg_command): Use tui_regs_layout.
8451         * tui/tui-layout.h (tui_reg_command): Declare.
8452         * tui/tui-layout.c (tui_reg_command): New function.
8453
8454 2020-02-22  Tom Tromey  <tom@tromey.com>
8455
8456         * tui/tui.c (tui_rl_delete_other_windows): Call
8457         tui_remove_some_windows.
8458         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
8459         Declare method.
8460         (class tui_layout_window) <remove_windows>: New method.
8461         (class tui_layout_split) <remove_windows>: Declare.
8462         (tui_remove_some_windows): Declare.
8463         * tui/tui-layout.c (tui_remove_some_windows): New function.
8464         (tui_layout_split::remove_windows): New method.
8465
8466 2020-02-22  Tom Tromey  <tom@tromey.com>
8467
8468         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
8469         * tui/tui-layout.h (tui_next_layout): Declare.
8470         * tui/tui-layout.c (tui_next_layout): New function.
8471
8472 2020-02-22  Tom Tromey  <tom@tromey.com>
8473
8474         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
8475         correct coordinates.
8476
8477 2020-02-22  Tom Tromey  <tom@tromey.com>
8478
8479         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
8480         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
8481         DATA_WIN case.
8482
8483 2020-02-22  Tom Tromey  <tom@tromey.com>
8484
8485         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
8486         TUI_DISASM_WIN, not tui_win_list.
8487
8488 2020-02-22  Tom Tromey  <tom@tromey.com>
8489
8490         * valprint.c (generic_val_print_enum_1)
8491         (val_print_type_code_flags): Style member names.
8492         * rust-lang.c (val_print_struct, rust_print_enum)
8493         (rust_print_struct_def, rust_internal_print_type): Style member
8494         names.
8495         * p-valprint.c (pascal_object_print_value_fields): Style member
8496         names.  Only call fprintf_symbol_filtered for static members.
8497         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
8498         * f-valprint.c (f_val_print): Style member names.
8499         * f-typeprint.c (f_type_print_base): Style member names.
8500         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
8501         call fprintf_symbol_filtered for static members.
8502         (cp_print_class_member): Style member names.
8503         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
8504         member names.
8505         * ada-valprint.c (ada_print_scalar): Style enum names.
8506         (ada_val_print_enum): Likewise.
8507         * ada-typeprint.c (print_enum_type): Style enum names.
8508
8509 2020-02-21  Tom Tromey  <tom@tromey.com>
8510
8511         * psympriv.h (struct partial_symtab): Update comment.
8512
8513 2020-02-21  Tom Tromey  <tromey@adacore.com>
8514
8515         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
8516         type is CORE_ADDR.
8517
8518 2020-02-21  Tom de Vries  <tdevries@suse.de>
8519
8520         PR gdb/25534
8521         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
8522         if dependencies[i]->user != NULL.
8523
8524 2020-02-21  Ali Tamur  <tamur@google.com>
8525
8526         * dwarf2/read.c (dwarf2_name): Add null check.
8527
8528 2020-02-20  Tom Tromey  <tom@tromey.com>
8529
8530         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
8531         ">=", in binary search.
8532         (dwarf2_find_containing_comp_unit): New overload.
8533         (run_test): New self-test.
8534         (_initialize_dwarf2_read): Register new test.
8535
8536 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
8537
8538         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
8539         * riscv-tdep.h: Likewise.
8540         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
8541         rv32-only CSR.
8542         * features/riscv/64bit-csr.xml: Regenerated.
8543
8544 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
8545             Tom Tromey  <tom@tromey.com>
8546
8547         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
8548         of 'fputc_unfiltered'.
8549         (putchar_unfiltered): Call 'fputc_unfiltered'.
8550         (fputc_unfiltered): Call 'fputs_unfiltered'.
8551
8552 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
8553
8554         * config.in: Regenerate.
8555         * configure: Regenerate.
8556         * configure.ac: Add --with-python-libdir option.
8557         * main.c: Use WITH_PYTHON_LIBDIR.
8558
8559 2020-02-19  Tom Tromey  <tom@tromey.com>
8560
8561         * symtab.c (general_symbol_info::compute_and_set_names): Use
8562         obstack_strndup.  Simplify call to symbol_set_demangled_name.
8563
8564 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
8565
8566         * dwarf2/read.c (allocate_signatured_type_table,
8567         allocate_dwo_unit_table, allocate_type_unit_groups_table,
8568         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
8569         Remove objfile parameter, update all callers.
8570
8571 2020-02-19  Doug Evans  <dje@google.com>
8572
8573         PR rust/25535
8574         * rust-lang.c (rust_print_enum): Apply embedded_offset to
8575         rust_enum_variant calculation.
8576
8577 2020-02-19  Tom Tromey  <tromey@adacore.com>
8578
8579         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
8580
8581 2020-02-19  Tom Tromey  <tromey@adacore.com>
8582
8583         * ada-lang.c (cache_symbol): Use obstack_strdup.
8584
8585 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8586
8587         * configure: Regenerate.
8588
8589 2020-02-19  Tom Tromey  <tromey@adacore.com>
8590
8591         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
8592         NULL check.
8593
8594 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
8595
8596         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
8597
8598 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8599
8600         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
8601         if GDBSERVER is not defined.
8602         (riscv_tdesc_cache): Likewise, also store const target_desc.
8603         (STATIC_IN_GDB): Define.
8604         (riscv_create_target_description): Update declaration with
8605         STATIC_IN_GDB.
8606         (riscv_lookup_target_description): New function, only define if
8607         GDBSERVER is not defined.
8608         * arch/riscv.h (riscv_create_target_description): Declare only
8609         when GDBSERVER is defined.
8610         (riscv_lookup_target_description): New declaration when GDBSERVER
8611         is not defined.
8612         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
8613         (riscv_linux_read_features): ...this, and return
8614         riscv_gdbarch_features instead of target_desc.
8615         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
8616         (riscv_linux_read_description): Rename to...
8617         (riscv_linux_read_features): ...this.
8618         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8619         Update to use riscv_gdbarch_features and
8620         riscv_lookup_target_description.
8621         * riscv-tdep.c (riscv_find_default_target_description): Use
8622         riscv_lookup_target_description instead of
8623         riscv_create_target_description.
8624
8625 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8626
8627         * valprint.c (generic_val_print_enum_1): When printing a flag
8628         enum with value 0 and there is no enumerator with value 0, print
8629         just "0" instead of "(unknown: 0x0)".
8630
8631 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8632
8633         * valprint.c (generic_val_print_enum_1): Print unknown part of
8634         flag enum in hex.
8635
8636 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8637
8638         * dwarf2/read.c (update_enumeration_type_from_children): Allow
8639         flag enums to contain duplicate enumerators.
8640         * valprint.c (generic_val_print_enum_1): Update comment.
8641
8642 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8643
8644         * dwarf2/read.c: Include "count-one-bits.h".
8645         (update_enumeration_type_from_children): If an enumerator has
8646         multiple bits set, don't treat the enumeration as a "flag enum".
8647         * valprint.c (generic_val_print_enum_1): Assert that enumerators
8648         of flag enums have 0 or 1 bit set.
8649
8650 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8651
8652         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
8653         conversion.
8654         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8655         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8656         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8657         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8658         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8659
8660 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8661
8662         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
8663
8664 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8665
8666         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
8667         displaced_step_closure_up.
8668         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8669         (struct displaced_step_closure_up):
8670         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8671         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8672         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
8673         Likewise.
8674         * gdbarch.sh (displaced_step_copy_insn): Likewise.
8675         * gdbarch.c, gdbarch.h: Re-generate.
8676         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
8677         displaced_step_closure_up.
8678         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8679         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8680         * infrun.h (displaced_step_closure_up): New type alias.
8681         (struct displaced_step_inferior_state) <step_closure>: Change
8682         type to displaced_step_closure_up.
8683         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
8684         displaced_step_closure_up.
8685         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8686
8687 2020-02-14  Tom Tromey  <tom@tromey.com>
8688
8689         * minidebug.c (gnu_debug_key): New global.
8690         (find_separate_debug_file_in_section): Use it.
8691
8692 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8693
8694         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
8695         std::unique_ptr.
8696         * gdbarch.c: Re-generate.
8697         * gdbarch.h: Re-generate.
8698         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
8699         change.
8700         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
8701         type to std::unique_ptr.
8702         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8703         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8704         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8705         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8706         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
8707         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8708         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8709         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8710         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8711
8712 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8713
8714         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
8715         std::unique_ptr.
8716         (displaced_step_clear): Rename to...
8717         (displaced_step_reset): ... this.  Just call displaced->reset ().
8718         (displaced_step_clear_cleanup): Rename to...
8719         (displaced_step_reset_cleanup): ... this.
8720         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
8721         (displaced_step_fixup): Likewise.
8722         (resume_1): Likewise.
8723         (handle_inferior_event): Restore child's memory before calling
8724         displaced_step_fixup on the parent.
8725         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
8726         to std::unique_ptr.
8727         <step_closure>: Change type to std::unique_ptr.
8728
8729 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8730
8731         * arm-tdep.c: Include count-one-bits.h.
8732         (cleanup_block_store_pc): Use count_one_bits.
8733         (cleanup_block_load_pc): Use count_one_bits.
8734         (arm_copy_block_xfer): Use count_one_bits.
8735         (thumb2_copy_block_xfer): Use count_one_bits.
8736         (thumb_copy_pop_pc_16bit): Use count_one_bits.
8737         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
8738         (thumb_get_next_pcs_raw): Use count_one_bits.
8739         (arm_get_next_pcs_raw): Use count_one_bits_l.
8740         * arch/arm.c (bitcount): Remove.
8741         * arch/arm.h (bitcount): Remove.
8742
8743 2020-02-14  Tom Tromey  <tromey@adacore.com>
8744
8745         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
8746         Update.
8747         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
8748         * dwarf2/loc.c (call_site_find_chain_1): Return
8749         unique_xmalloc_ptr.
8750         (call_site_find_chain): Likewise.
8751
8752 2020-02-14  Richard Biener  <rguenther@suse.de>
8753
8754         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
8755         on expression with division operators.
8756
8757 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8758
8759         * MAINTAINERS (Write After Approval): Adding myself.
8760
8761 2020-02-12  Tom Tromey  <tom@tromey.com>
8762
8763         * event-loop.c (event_data, gdb_event, event_handler_func):
8764         Remove.
8765
8766 2020-02-12  Tom Tromey  <tom@tromey.com>
8767
8768         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
8769         (dwarf2_frame_objfile_data): Add comment.
8770         (find_comp_unit, set_comp_unit): New functions.
8771         (dwarf2_frame_find_fde): Use find_comp_unit.
8772         (dwarf2_build_frame_info): Use set_comp_unit.
8773
8774 2020-02-12  Tom Tromey  <tom@tromey.com>
8775
8776         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
8777         (comp_unit): Don't initialize objfile.
8778         (execute_cfa_program): Add text_offset parameter.
8779         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
8780         (dwarf2_frame_cache): Update.
8781         (dwarf2_build_frame_info): Don't set "objfile" member.
8782
8783 2020-02-12  Tom Tromey  <tom@tromey.com>
8784
8785         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
8786         (decode_frame_entry): Likewise.
8787         (dwarf2_build_frame_info): Update.
8788
8789 2020-02-12  Tom Tromey  <tom@tromey.com>
8790
8791         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
8792         (decode_frame_entry_1): Use the comp_unit obstack.
8793
8794 2020-02-12  Tom Tromey  <tom@tromey.com>
8795
8796         * dwarf2/frame.c (struct comp_unit): Add initializers and
8797         constructor.
8798         (dwarf2_frame_objfile_data): Store a comp_unit.
8799         (dwarf2_frame_find_fde): Update.
8800         (dwarf2_build_frame_info): Use "new".
8801
8802 2020-02-12  Tom Tromey  <tom@tromey.com>
8803
8804         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
8805         (dwarf2_fde_table): Typedef for std::vector.
8806         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
8807         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
8808         (decode_frame_entry): Update.
8809         (dwarf2_build_frame_info): Use "new".
8810
8811 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8812
8813         * arm-tdep.c (arm_gdbarch_init): Update.
8814         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
8815         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
8816         have_neon, is_m>: Change to bool.
8817
8818 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8819
8820         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
8821
8822 2020-02-12  Tom Tromey  <tom@tromey.com>
8823
8824         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
8825
8826 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
8827
8828         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
8829         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
8830
8831 2020-02-11  Tom Tromey  <tom@tromey.com>
8832
8833         * psymtab.h: Update comment.
8834
8835 2020-02-11  Tom Tromey  <tom@tromey.com>
8836
8837         * gdb_obstack.h (struct auto_obstack): Use
8838         DISABLE_COPY_AND_ASSIGN.
8839
8840 2020-02-11  Tom Tromey  <tom@tromey.com>
8841
8842         * dwarf2/frame.h (struct objfile): Don't forward declare.
8843
8844 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8845
8846         * cris-tdep.c (cris_supply_gregset): Change signature to match
8847         what struct regset expects.
8848         (cris_regset): New struct.
8849         (fetch_core_registers): Remove.
8850         (cris_iterate_over_regset_sections): New function.
8851         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
8852         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
8853
8854 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8855
8856         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
8857         registers.
8858
8859 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8860
8861         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
8862
8863 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8864
8865         * configure: Re-generate.
8866
8867 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8868
8869         * configure: Re-generate.
8870
8871 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8872
8873         * acinclude: Update warning.m4 path.
8874         * warning.m4: Move to gdbsupport.
8875
8876 2020-02-11  Tom Tromey  <tromey@adacore.com>
8877
8878         * remote.c (remote_console_output): Update.
8879         * printcmd.c (printf_command): Update.
8880         * event-loop.c (gdb_wait_for_event): Update.
8881         * linux-nat.c (sigchld_handler): Update.
8882         * remote-sim.c (gdb_os_write_stdout): Update.
8883         (gdb_os_flush_stdout): Update.
8884         (gdb_os_flush_stderr): Update.
8885         (gdb_os_write_stderr): Update.
8886         * exceptions.c (print_exception): Update.
8887         * remote-fileio.c (remote_fileio_func_read): Update.
8888         (remote_fileio_func_write): Update.
8889         * tui/tui.c (tui_enable): Update.
8890         * tui/tui-interp.c (tui_interp::init): Update.
8891         * utils.c (init_page_info): Update.
8892         (putchar_unfiltered, fputc_unfiltered): Update.
8893         (gdb_flush): Update.
8894         (emit_style_escape): Update.
8895         (flush_wrap_buffer, fputs_maybe_filtered): Update.
8896         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
8897         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
8898         (stderr_file::write): Update.
8899         (stderr_file::puts): Update.
8900         * ui-file.h (ui_file_isatty, ui_file_write)
8901         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
8902         (ui_file_puts): Don't declare.
8903
8904 2020-02-10  Tom de Vries  <tdevries@suse.de>
8905
8906         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
8907         sentinel to char *.
8908
8909 2020-02-09  Tom de Vries  <tdevries@suse.de>
8910
8911         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
8912         filename if it matches "<artificial>".
8913
8914 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8915
8916         * windows-tdep.c (struct enum_value_name): New struct.
8917         (create_enum): New function.
8918         (windows_get_siginfo_type): Create and use enum types.
8919
8920 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8921
8922         * NEWS: Mention $_siginfo support for Windows.
8923         * windows-nat.c (handle_exception): Set siginfo_er.
8924         (windows_nat_target::mourn_inferior): Reset siginfo_er.
8925         (windows_xfer_siginfo): New function.
8926         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
8927         * windows-tdep.c (struct windows_gdbarch_data): New struct.
8928         (init_windows_gdbarch_data): New function.
8929         (get_windows_gdbarch_data): New function.
8930         (windows_get_siginfo_type): New function.
8931         (windows_init_abi): Register windows_get_siginfo_type.
8932         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
8933
8934 2020-02-08  Tom Tromey  <tom@tromey.com>
8935
8936         * dwarf2/read.c (class cutu_reader) <cutu_reader,
8937         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
8938         <keep>: Declare method.
8939         <m_keep>: Remove member.
8940         <~cutu_reader>: Remove.
8941         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8942         (cutu_reader::cutu_reader): Update.
8943         (cutu_reader::keep): Rename from ~cutu_reader.
8944         (process_psymtab_comp_unit, build_type_psymtabs_1)
8945         (process_skeletonless_type_unit, load_partial_comp_unit)
8946         (load_full_comp_unit, dwarf2_read_addr_index)
8947         (read_signatured_type): Update.
8948
8949 2020-02-08  Tom Tromey  <tom@tromey.com>
8950
8951         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
8952         "want_partial_unit" parameter.
8953         (process_psymtab_comp_unit): Change want_partial_unit to bool.
8954         Inline check for DW_TAG_partial_unit.
8955         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
8956
8957 2020-02-08  Tom Tromey  <tom@tromey.com>
8958
8959         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
8960         read.c.
8961         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
8962         read.c.
8963
8964 2020-02-08  Tom Tromey  <tom@tromey.com>
8965
8966         * dwarf2/read.c (read_address): Move to comp-unit.c.
8967         (dwarf2_rnglists_process, dwarf2_ranges_process)
8968         (read_attribute_value, dwarf_decode_lines_1)
8969         (var_decode_location, decode_locdesc): Update.
8970         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
8971         read.c.  Remove "cu" parameter.
8972         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
8973         method.
8974
8975 2020-02-08  Tom Tromey  <tom@tromey.com>
8976
8977         * dwarf2/read.c (read_attribute_value, read_indirect_string)
8978         (read_indirect_line_string): Update.
8979         * dwarf2/comp-unit.c (read_offset): Remove.
8980         (read_comp_unit_head): Update.
8981         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
8982         method.
8983         (read_offset): Don't declare.
8984
8985 2020-02-08  Tom Tromey  <tom@tromey.com>
8986
8987         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
8988         * dwarf2/read.c (struct comp_unit_head): Move to
8989         dwarf2/comp-unit.h.
8990         (enum class rcuh_kind): Move to comp-unit.h.
8991         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
8992         (read_comp_unit_head, error_check_comp_unit_head)
8993         (read_and_check_comp_unit_head): Move to comp-unit.c.
8994         (read_offset, dwarf_unit_type_name): Likewise.
8995         (create_debug_type_hash_table, read_cutu_die_from_dwo)
8996         (cutu_reader::cutu_reader, read_call_site_scope)
8997         (find_partial_die, follow_die_offset): Update.
8998         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
8999
9000 2020-02-08  Tom Tromey  <tom@tromey.com>
9001
9002         * dwarf2/read.c (read_offset_1): Move to leb.c.
9003         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
9004         (dwarf_decode_macro_bytes): Update.
9005         * dwarf2/leb.c (read_offset): Rename; move from read.c.
9006         * dwarf2/leb.h (read_offset): Declare.
9007
9008 2020-02-08  Tom Tromey  <tom@tromey.com>
9009
9010         * dwarf2/read.c (dwarf2_section_size): Remove.
9011         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
9012         Update.
9013         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
9014
9015 2020-02-08  Tom Tromey  <tom@tromey.com>
9016
9017         * dwarf2/read.c (read_initial_length): Move to leb.c.
9018         * dwarf2/leb.h (read_initial_length): Declare.
9019         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
9020         handle_nonstd parameter.
9021         * dwarf2/frame.c (read_initial_length): Remove.
9022         (decode_frame_entry_1): Update.
9023
9024 2020-02-08  Tom Tromey  <tom@tromey.com>
9025
9026         * dwarf2/loc.c (dwarf2_find_location_expression)
9027         (dwarf_evaluate_loc_desc::get_tls_address)
9028         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
9029         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
9030         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
9031         (dwarf2_compile_property_to_c)
9032         (dwarf2_loc_desc_get_symbol_read_needs)
9033         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
9034         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
9035         (loclist_describe_location, loclist_tracepoint_var_ref)
9036         (loclist_generate_c_location): Update.
9037         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
9038         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
9039         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
9040         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
9041         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
9042         (dwarf2_per_cu_data::addr_size)
9043         (dwarf2_per_cu_data::ref_addr_size)
9044         (dwarf2_per_cu_data::text_offset)
9045         (dwarf2_per_cu_data::addr_type): Now methods.
9046         (per_cu_header_read_in): Make per_cu "const".
9047         (dwarf2_version): Remove.
9048         (dwarf2_per_cu_data::int_type): Now a method.
9049         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
9050         (set_die_type, read_array_type, read_subrange_index_type)
9051         (read_tag_string_type, read_subrange_type): Update.
9052         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
9053         offset_size, ref_addr_size, text_offset, addr_type, version,
9054         objfile, int_type, addr_sized_int_type>: Declare methods.
9055
9056 2020-02-08  Tom Tromey  <tom@tromey.com>
9057
9058         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
9059         Move earlier.
9060
9061 2020-02-08  Tom Tromey  <tom@tromey.com>
9062
9063         * dwarf2/read.h (dwarf_line_debug): Declare.
9064         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
9065         * dwarf2/read.c: Move line_header code to new files.
9066         (dwarf_line_debug): No longer static.
9067         * dwarf2/line-header.c: New file.
9068         * dwarf2/line-header.h: New file.
9069
9070 2020-02-08  Tom Tromey  <tom@tromey.com>
9071
9072         * dwarf2/read.c (struct line_header) <file_full_name,
9073         file_file_name>: Return unique_xmalloc_ptr.
9074         (line_header::file_file_name): Update.
9075         (line_header::file_full_name): Update.
9076         (dw2_get_file_names_reader): Update.
9077         (macro_start_file): Update.
9078
9079 2020-02-08  Tom Tromey  <tom@tromey.com>
9080
9081         * dwarf2/read.c (struct line_header) <file_full_name,
9082         file_file_name>: Declare methods.
9083         (dw2_get_file_names_reader): Update.
9084         (file_file_name): Now a method.
9085         (file_full_name): Likewise.
9086         (macro_start_file): Update.
9087
9088 2020-02-08  Tom Tromey  <tom@tromey.com>
9089
9090         * dwarf2/read.c (dwarf_always_disassemble)
9091         (show_dwarf_always_disassemble): Move to loc.c.
9092         (_initialize_dwarf2_read): Move "always-disassemble" registration
9093         to loc.c.
9094         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
9095         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
9096         static.
9097         (show_dwarf_always_disassemble): Move from read.c.
9098         (_initialize_dwarf2loc): Move always-disassemble from read.c.
9099
9100 2020-02-08  Tom Tromey  <tom@tromey.com>
9101
9102         * dwarf2/read.c (~dwarf2_per_objfile): Update.
9103         (create_quick_file_names_table): Return htab_up.
9104         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
9105         Update.
9106         * dwarf2/read.h (struct dwarf2_per_objfile)
9107         <quick_file_names_table>: Now htab_up.
9108
9109 2020-02-08  Tom Tromey  <tom@tromey.com>
9110
9111         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
9112
9113 2020-02-08  Tom Tromey  <tom@tromey.com>
9114
9115         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
9116         Rewrite.
9117         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
9118         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
9119         (abbrev_table::abbrev_table): No longer inline.
9120         (ABBREV_HASH_SIZE): Remove.
9121         (abbrev_table::m_abbrevs): Now an htab_up.
9122
9123 2020-02-08  Tom Tromey  <tom@tromey.com>
9124
9125         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
9126         (cutu_reader): Update.
9127         (build_type_psymtabs_1): Update.
9128         * dwarf2/abbrev.c (abbrev_table::read): Rename.
9129         (abbrev_table::alloc_abbrev): Update.
9130         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
9131         (abbrev_table::read): New static method, renamed from
9132         abbrev_table_read_table.
9133         (abbrev_table::alloc_abbrev)
9134         (abbrev_table::add_abbrev): Now private.
9135         (abbrev_table::abbrev_table): Now private.
9136         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
9137
9138 2020-02-08  Tom Tromey  <tom@tromey.com>
9139
9140         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
9141         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
9142         htab_up.
9143
9144 2020-02-08  Tom Tromey  <tom@tromey.com>
9145
9146         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
9147         htab_up.
9148         (lookup_dwo_unit_in_dwp): Update.
9149         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
9150         on obstack.
9151
9152 2020-02-08  Tom Tromey  <tom@tromey.com>
9153
9154         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
9155         obstack.
9156
9157 2020-02-08  Tom Tromey  <tom@tromey.com>
9158
9159         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
9160         line_header_hash.
9161         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
9162         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
9163         Change type to htab_up.
9164
9165 2020-02-08  Tom Tromey  <tom@tromey.com>
9166
9167         * dwarf2/read.c (allocate_type_unit_groups_table): Return
9168         htab_up.  Don't allocate on obstack.
9169         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
9170         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
9171         Change type to htab_up.
9172
9173 2020-02-08  Tom Tromey  <tom@tromey.com>
9174
9175         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
9176         Change type to htab_up.
9177         * dwarf2/read.c (create_signatured_type_table_from_index)
9178         (create_signatured_type_table_from_debug_names)
9179         (create_all_type_units, add_type_unit)
9180         (lookup_dwo_signatured_type, lookup_signatured_type)
9181         (process_skeletonless_type_unit): Update.
9182         (create_debug_type_hash_table, create_debug_types_hash_table):
9183         Change type of types_htab.
9184         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
9185         htab_up.  Don't allocate on obstack.
9186         (create_cus_hash_table): Change type of cus_htab parameter.
9187         (struct dwo_file) <cus, tus>: Now htab_up.
9188         (lookup_dwo_signatured_type, lookup_dwo_cutu)
9189         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
9190         (queue_and_load_all_dwo_tus): Update.
9191         * dwarf2/index-write.c (write_gdbindex): Update.
9192         (write_debug_names): Update.
9193
9194 2020-02-08  Tom Tromey  <tom@tromey.com>
9195
9196         * dwarf2/read.h (struct dwarf2_queue_item): Move from
9197         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
9198         destructor.
9199         (struct dwarf2_per_objfile) <queue>: New member.
9200         * dwarf2/read.c (struct dwarf2_queue_item): Move to
9201         dwarf2/read.h.
9202         (dwarf2_queue, dwarf2_queue_tail): Remove.
9203         (class dwarf2_queue_guard): Add parameter to constructor.  Use
9204         DISABLE_COPY_AND_ASSIGN.
9205         <m_per_objfile>: New member.
9206         <~dwarf2_queue_guard>: Rewrite.
9207         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
9208         Update.
9209         (~dwarf2_queue_item): New.
9210
9211 2020-02-08  Tom Tromey  <tom@tromey.com>
9212
9213         * dwarf2/read.c (struct die_info) <has_children>: New member.
9214         (dw2_get_file_names_reader): Remove has_children.
9215         (dw2_get_file_names): Update.
9216         (read_cutu_die_from_dwo): Remove has_children.
9217         (cutu_reader::init_tu_and_read_dwo_dies)
9218         (cutu_reader::cutu_reader): Update.
9219         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
9220         Remove has_children.
9221         (build_type_psymtabs_1, process_skeletonless_type_unit)
9222         (load_partial_comp_unit, load_full_comp_unit): Update.
9223         (create_dwo_cu_reader): Remove has_children.
9224         (create_cus_hash_table, read_die_and_children): Update.
9225         (read_full_die_1,read_full_die): Remove has_children.
9226         (read_signatured_type): Update.
9227         (class cutu_reader) <has_children>: Remove.
9228
9229 2020-02-08  Tom Tromey  <tom@tromey.com>
9230
9231         * dwarf2/expr.c: Rename from dwarf2expr.c.
9232         * dwarf2/expr.h: Rename from dwarf2expr.h.
9233         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
9234         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
9235         * dwarf2/frame.c: Rename from dwarf2-frame.c.
9236         * dwarf2/frame.h: Rename from dwarf2-frame.h.
9237         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
9238         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
9239         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
9240         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
9241         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
9242         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
9243         * dwarf2/loc.c: Rename from dwarf2loc.c.
9244         * dwarf2/loc.h: Rename from dwarf2loc.h.
9245         * dwarf2/read.c: Rename from dwarf2read.c.
9246         * dwarf2/read.h: Rename from dwarf2read.h.
9247         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
9248         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
9249         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
9250         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
9251         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
9252         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
9253         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
9254         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
9255         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
9256         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
9257         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
9258         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
9259         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
9260         Update.
9261         * Makefile.in (COMMON_SFILES): Update.
9262         (HFILES_NO_SRCDIR): Update.
9263
9264 2020-02-08  Tom Tromey  <tom@tromey.com>
9265
9266         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
9267         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
9268
9269 2020-02-08  Tom Tromey  <tom@tromey.com>
9270
9271         * dwarf2read.h (struct die_info): Don't declare.
9272
9273 2020-02-08  Tom Tromey  <tom@tromey.com>
9274
9275         * dwarf2read.h (die_info_ptr): Remove typedef.
9276
9277 2020-02-08  Tom Tromey  <tom@tromey.com>
9278
9279         * dwarf2read.c (read_call_site_scope)
9280         (handle_data_member_location, dwarf2_add_member_fn)
9281         (mark_common_block_symbol_computed, read_common_block)
9282         (attr_to_dynamic_prop, partial_die_info::read)
9283         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
9284         (dwarf2_symbol_mark_computed, set_die_type): Update.
9285         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
9286         method.
9287         (attr_form_is_block): Don't declare.
9288         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9289
9290 2020-02-08  Tom Tromey  <tom@tromey.com>
9291
9292         * dwarf2read.c (dwarf2_find_base_address, )
9293         (read_call_site_scope, rust_containing_type)
9294         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9295         (handle_data_member_location, dwarf2_add_member_fn)
9296         (get_alignment, read_structure_type, process_structure_scope)
9297         (mark_common_block_symbol_computed, read_common_block)
9298         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9299         (partial_die_info::read, read_attribute_value, new_symbol)
9300         (lookup_die_type, dwarf2_get_ref_die_offset)
9301         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9302         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9303         (dwarf2_symbol_mark_computed): Update.
9304         * dwarf2/attribute.h (struct attribute) <value_as_address,
9305         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9306         methods.
9307         (value_as_address, attr_form_is_section_offset)
9308         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9309         * dwarf2/attribute.c (attribute::value_as_address)
9310         (attribute::form_is_section_offset, attribute::form_is_constant)
9311         (attribute::form_is_ref): Now methods.
9312
9313 2020-02-08  Tom Tromey  <tom@tromey.com>
9314
9315         * dwarf2read.c (struct attribute, DW_STRING)
9316         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9317         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9318         (attr_form_is_block, attr_form_is_section_offset)
9319         (attr_form_is_constant, attr_form_is_ref): Move.
9320         * dwarf2/attribute.h: New file.
9321         * dwarf2/attribute.c: New file, from dwarf2read.c.
9322         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9323
9324 2020-02-08  Tom Tromey  <tom@tromey.com>
9325
9326         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9327         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9328         Move.
9329         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9330         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9331         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9332         abbrev.c.
9333         * dwarf2/abbrev.h: New file.
9334         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9335         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9336
9337 2020-02-08  Tom Tromey  <tom@tromey.com>
9338
9339         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9340         (dwarf2_section_size, dwarf2_get_section_info)
9341         (create_signatured_type_table_from_debug_names)
9342         (create_addrmap_from_aranges, read_debug_names_from_section)
9343         (get_gdb_index_contents_from_section, read_comp_unit_head)
9344         (error_check_comp_unit_head, read_abbrev_offset)
9345         (create_debug_type_hash_table, init_cu_die_reader)
9346         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9347         (read_comp_units_from_section, create_cus_hash_table)
9348         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9349         (create_dwp_v2_section, dwarf2_rnglists_process)
9350         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9351         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9352         (read_indirect_string_from_dwz, read_addr_index_1)
9353         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9354         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9355         (fill_in_loclist_baton): Update.
9356         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9357         get_containing_section, get_bfd_owner, get_bfd_section,
9358         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9359         (dwarf2_read_section, get_section_name, get_section_file_name)
9360         (get_containing_section, get_section_bfd_owner)
9361         (get_section_bfd_section, get_section_name, get_section_file_name)
9362         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9363         declare.
9364         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9365         (dwarf2_section_info::get_bfd_owner)
9366         (dwarf2_section_info::get_bfd_section)
9367         (dwarf2_section_info::get_name)
9368         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9369         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9370         (dwarf2_section_info::read): Now methods.
9371         * dwarf-index-write.c (class debug_names): Update.
9372
9373 2020-02-08  Tom Tromey  <tom@tromey.com>
9374
9375         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9376         Move to dwarf2/section.h.
9377         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9378         (get_section_bfd_section, get_section_name)
9379         (get_section_file_name, get_section_id, get_section_flags)
9380         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9381         dwarf2/section.c.
9382         * dwarf2/section.h: New file.
9383         * dwarf2/section.c: New file, from dwarf2read.c.
9384         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9385
9386 2020-02-08  Tom Tromey  <tom@tromey.com>
9387
9388         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9389         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9390         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9391         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9392         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9393         * dwarf2/leb.h: New file, from dwarf2read.c.
9394         * dwarf2/leb.c: New file, from dwarf2read.c.
9395         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9396         Remove.
9397         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9398         (COMMON_SFILES): Add dwarf2/leb.c.
9399
9400 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9401
9402         GDB 9.1 released.
9403
9404 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9405
9406         PR gdb/25190:
9407         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9408         * gdb/remote.c (remote_console_output): Update.
9409         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9410         (ui_file_puts): ...this.
9411         * gdb/ui-file.h (ui_file_puts): Add declaration.
9412         * gdb/utils.c (emit_style_escape): Update.
9413         (flush_wrap_buffer): Update.
9414         (fputs_maybe_filtered): Update.
9415         (fputs_unfiltered): Add function.
9416
9417 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9418
9419         * gdb/event-loop.c (gdb_wait_for_event): Update.
9420         * gdb/printcmd.c (printf_command): Update.
9421         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
9422         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
9423         (gdb_os_flush_stderr): Update.
9424         * gdb/remote.c (remote_console_output): Update.
9425         * gdb/ui-file.c (gdb_flush): Rename to...
9426         (ui_file_flush): ...this.
9427         (stderr_file::write): Update.
9428         (stderr_file::puts): Update.
9429         * gdb/ui-file.h (gdb_flush): Rename to...
9430         (ui_file_flush): ...this.
9431         * gdb/utils.c (gdb_flush): Add function.
9432         * gdb/utils.h (gdb_flush): Add declaration.
9433
9434 2020-02-07  Tom Tromey  <tromey@adacore.com>
9435
9436         PR breakpoints/24915:
9437         * source.c (find_and_open_source): Do not check basenames_may_differ.
9438
9439 2020-02-07  Tom Tromey  <tom@tromey.com>
9440
9441         * README: Update gdbserver documentation.
9442         * gdbserver: Move to top level.
9443         * configure.tgt (build_gdbserver): Remove.
9444         * configure.ac: Remove --enable-gdbserver.
9445         * configure: Rebuild.
9446         * Makefile.in (distclean): Don't mention gdbserver.
9447
9448 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9449
9450         * source-cache.c (source_cache::ensure): Surround
9451         get_plain_source_lines with a try/catch.
9452         (source_cache::get_line_charpos): Get rid of try/catch
9453         and only check for the return value of "ensure".
9454         * tui/tui-source.c (tui_source_window::set_contents):
9455         Simplify "nlines" calculation.
9456
9457 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9458
9459         * MAINTAINERS (Write After Approval): Add myself.
9460
9461 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9462
9463         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
9464         function call.
9465
9466 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9467
9468         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
9469
9470 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
9471
9472         * nat/riscv-linux-tdesc.h: New file.
9473         * nat/riscv-linux-tdesc.c: New file, taking code from...
9474         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9475         ... here.
9476         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
9477         NATDEPFILES.
9478
9479 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
9480
9481         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
9482         we don't set the fake simulator ptid to the null_ptid.
9483
9484 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
9485
9486         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
9487         * gdbthread.h (class thread_info) <resumed>: Likewise.
9488         * infrun.c (resume_1): Likewise.
9489         (proceed): Likewise.
9490         (infrun_thread_stop_requested): Likewise.
9491         (stop_all_threads): Likewise.
9492         (handle_inferior_event): Likewise.
9493         (restart_threads): Likewise.
9494         (finish_step_over): Likewise.
9495         (keep_going_stepped_thread): Likewise.
9496         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
9497         (linux_handle_extended_wait): Likewise.
9498         * record-btrace.c (get_thread_current_frame_id): Likewise.
9499         * record-full.c (record_full_wait_1): Likewise.
9500         * remote.c (remote_target::process_initial_stop_replies): Likewise.
9501         * target.c (target_resume): Likewise.
9502         * thread.c (set_running_thread): Likewise.
9503
9504 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9505
9506         * f-valprint.c (f77_print_array_1): Changed datatype of index
9507         variable to LONGEST from int to enable it to contain bound
9508         values correctly.
9509
9510 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
9511
9512         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
9513         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
9514         offsets according to FLEN determined.
9515         (riscv_linux_nat_target::read_description): Determine FLEN
9516         dynamically.
9517         (riscv_linux_nat_target::fetch_registers): Size regset buffer
9518         according to FLEN determined.
9519         (riscv_linux_nat_target::store_registers): Likewise.
9520
9521 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9522
9523         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9524         when reg->group is empty and reggroup is not.
9525
9526 2020-01-31  Tom Tromey  <tromey@adacore.com>
9527
9528         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
9529         Call beneath target's mourn_inferior after unpushing.
9530
9531 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9532
9533         PR tui/9765
9534         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
9535         have enough lines to fill the screen, still return the lowest
9536         address we found.
9537
9538 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9539
9540         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
9541         '-', '<', and '>' commands.
9542
9543 2020-01-29  Pedro Alves  <palves@redhat.com>
9544             Sergio Durigan Junior  <sergiodj@redhat.com>
9545
9546         * infcmd.c (construct_inferior_arguments): Assert that
9547         'argc' is greater than 0.
9548
9549 2020-01-29  Luis Machado  <luis.machado@linaro.org>
9550
9551         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
9552         (BRK_INSN_MASK): Define to 0xd4200000.
9553         (aarch64_program_breakpoint_here_p): New function.
9554         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
9555         * arch-utils.c (default_program_breakpoint_here_p): Moved from
9556         breakpoint.c.
9557         * arch-utils.h (default_program_breakpoint_here_p): Moved from
9558         breakpoint.h
9559         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
9560         call gdbarch_program_breakpoint_here_p.
9561         (program_breakpoint_here): Moved to arch-utils.c, renamed to
9562         default_program_breakpoint_here_p, changed return type to bool and
9563         simplified.
9564         * breakpoint.h (program_breakpoint_here): Moved prototype to
9565         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
9566         return type to bool.
9567         * gdbarch.c: Regenerate.
9568         * gdbarch.h: Regenerate.
9569         * gdbarch.sh (program_breakpoint_here_p): New method.
9570         * infrun.c (handle_signal_stop): Call
9571         gdbarch_program_breakpoint_here_p.
9572
9573 2020-01-26  Tom Tromey  <tom@tromey.com>
9574
9575         * ctfread.c (struct ctf_fp_info): Reindent.
9576         (_initialize_ctfread): Remove.
9577
9578 2020-01-26  Tom Tromey  <tom@tromey.com>
9579
9580         * psymtab.c (partial_map_expand_apply)
9581         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9582         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9583         (psym_print_stats, psym_expand_symtabs_for_function)
9584         (psym_map_symbol_filenames, psym_map_matching_symbols)
9585         (psym_expand_symtabs_matching)
9586         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9587         (maintenance_check_psymtabs): Use new methods.
9588         * psympriv.h (struct partial_symtab) <readin_p,
9589         get_compunit_symtab>: New methods.
9590         <readin, compunit_symtab>: Remove members.
9591         (struct standard_psymtab): New.
9592         (struct legacy_psymtab): Derive from standard_psymtab.
9593         * dwarf2read.h (struct dwarf2_psymtab): Derive from
9594         standard_psymtab.
9595         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
9596
9597 2020-01-26  Tom Tromey  <tom@tromey.com>
9598
9599         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
9600         read_dependencies.  Add assert.
9601         * psymtab.c (partial_symtab::read_dependencies): New method.
9602         * psympriv.h (struct partial_symtab) <read_dependencies>: New
9603         method.
9604         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
9605         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
9606         read_dependencies.
9607         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
9608         Add assert.
9609
9610 2020-01-26  Tom Tromey  <tom@tromey.com>
9611
9612         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
9613         Call expand_psymtab.
9614         (xcoff_read_symtab): Call expand_psymtab.
9615         (xcoff_start_psymtab, xcoff_end_psymtab): Set
9616         legacy_expand_psymtab.
9617         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
9618         method.
9619         (struct legacy_psymtab) <expand_psymtab>: Implement.
9620         <legacy_expand_psymtab>: New member.
9621         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
9622         (parse_partial_symbols): Set legacy_expand_psymtab.
9623         (psymtab_to_symtab_1): Change argument order.  Call
9624         expand_psymtab.
9625         (new_psymtab): Set legacy_expand_psymtab.
9626         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
9627         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
9628         expand_psymtab.
9629         (dwarf2_psymtab::expand_psymtab): Rename from
9630         psymtab_to_symtab_1.  Call expand_psymtab.
9631         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
9632         (dbx_end_psymtab): Likewise.
9633         (dbx_psymtab_to_symtab_1): Change argument order. Call
9634         expand_psymtab.
9635         (dbx_read_symtab): Call expand_psymtab.
9636         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
9637         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
9638         (ctf_psymtab::read_symtab): Call expand_psymtab.
9639
9640 2020-01-26  Tom Tromey  <tom@tromey.com>
9641
9642         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
9643         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
9644         messages.
9645         * mdebugread.c (mdebug_read_symtab): Remove prints.
9646         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
9647         assert.
9648         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
9649
9650 2020-01-26  Tom Tromey  <tom@tromey.com>
9651
9652         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
9653         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
9654         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
9655         legacy_symtab.
9656         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
9657         * psymtab.c (psymtab_to_symtab): Call method.
9658         (dump_psymtab): Update.
9659         * psympriv.h (struct partial_symtab): Add virtual destructor.
9660         <read_symtab>: New method.
9661         (struct legacy_symtab): New.
9662         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
9663         (struct pst_map) <pst>: Now a legacy_psymtab.
9664         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
9665         (new_psymtab): Use legacy_psymtab.
9666         * dwarf2read.h (struct dwarf2_psymtab): New.
9667         (struct dwarf2_per_cu_data) <psymtab>: Use it.
9668         * dwarf2read.c (dwarf2_create_include_psymtab)
9669         (dwarf2_build_include_psymtabs, create_type_unit_group)
9670         (create_partial_symtab, process_psymtab_comp_unit_reader)
9671         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
9672         (set_partial_user): Use dwarf2_psymtab.
9673         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
9674         (psymtab_to_symtab_1, process_full_comp_unit)
9675         (process_full_type_unit, dwarf2_ranges_read)
9676         (dwarf2_get_pc_bounds, psymtab_include_file_name)
9677         (dwarf_decode_lines): Use dwarf2_psymtab.
9678         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
9679         (add_address_entry_worker, write_one_signatured_type)
9680         (recursively_count_psymbols, recursively_write_psymbols)
9681         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
9682         (write_debug_names): Likewise.
9683         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
9684         <pst>: Now a legacy_psymtab.
9685         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
9686         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
9687         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
9688         * ctfread.c (struct ctf_psymtab): New.
9689         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
9690         ctf_psymtab.
9691         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
9692         (create_partial_symtab): Return a ctf_psymtab.
9693         (scan_partial_symbols): Update.
9694
9695 2020-01-26  Tom Tromey  <tom@tromey.com>
9696
9697         * xcoffread.c (xcoff_start_psymtab): Use new.
9698         * psymtab.c (partial_symtab::partial_symtab): New constructor,
9699         renamed from start_psymtab_common.
9700         * psympriv.h (struct partial_symtab): Add new constructor.
9701         (start_psymtab_common): Don't declare.
9702         * mdebugread.c (parse_partial_symbols): Use new.
9703         * dwarf2read.c (create_partial_symtab): Use new.
9704         * dbxread.c (start_psymtab): Use new.
9705         * ctfread.c (create_partial_symtab): Use new.
9706
9707 2020-01-26  Tom Tromey  <tom@tromey.com>
9708
9709         * xcoffread.c (xcoff_end_psymtab): Use new.
9710         * psymtab.c (start_psymtab_common): Use new.
9711         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
9712         Update.
9713         * psympriv.h (struct partial_symtab): Add parameters to
9714         constructor.  Don't inline.
9715         (allocate_psymtab): Don't declare.
9716         * mdebugread.c (new_psymtab): Use new.
9717         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
9718         * dbxread.c (dbx_end_psymtab): Use new.
9719
9720 2020-01-26  Tom Tromey  <tom@tromey.com>
9721
9722         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
9723         allocate_psymtab.  Update documentation.
9724         * psymtab.c (psymtab_storage::install_psymtab): Rename from
9725         allocate_psymtab.  Do not use new.
9726         (allocate_psymtab): Use new.  Update.
9727
9728 2020-01-26  Tom Tromey  <tom@tromey.com>
9729
9730         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9731         * psymtab.c (psym_print_stats): Update.
9732         * psympriv.h (struct partial_symtab) <readin,
9733         psymtabs_addrmap_supported, anonymous>: Now bool.
9734         * mdebugread.c (psymtab_to_symtab_1): Update.
9735         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
9736         (build_type_psymtabs_reader, psymtab_to_symtab_1)
9737         (process_full_comp_unit, process_full_type_unit): Update.
9738         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9739         * ctfread.c (psymtab_to_symtab): Update.
9740
9741 2020-01-26  Tom Tromey  <tom@tromey.com>
9742
9743         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
9744         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
9745         * psymtab.c (psymtab_storage): Delete psymtabs.
9746         (psymtab_storage::allocate_psymtab): Use new.
9747         (psymtab_storage::discard_psymtab): Use delete.
9748         * psympriv.h (struct partial_symtab): Add constructor and
9749         initializers.
9750
9751 2020-01-26  Tom Tromey  <tom@tromey.com>
9752
9753         * machoread.c: Do not include psympriv.h.
9754
9755 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9756
9757         * NEWS: Mention the new option and the set/show commands.
9758
9759 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9760
9761         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
9762         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
9763         (validate_exec_file): New variables, enums, functions.
9764         (exec_file_locate_attach, print_section_info): Style the filenames.
9765         (_initialize_exec): Install show_exec_file_mismatch_command and
9766          set_exec_file_mismatch_command.
9767         * gdbcore.h (validate_exec_file): Declare.
9768         * infcmd.c (attach_command): Call validate_exec_file.
9769         * remote.c ( remote_target::remote_add_inferior): Likewise.
9770
9771 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9772
9773         * frame.c (find_frame_sal): Move call to get_next_frame into more
9774         inner scope.
9775         * inline-frame.c (inilne_state) <inline_state>: Update argument
9776         types.
9777         (inilne_state) <skipped_symbol>: Rename to...
9778         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
9779         (skip_inline_frames): Build vector of skipped symbols and use this
9780         to reate the inline_state.
9781         (inline_skipped_symbol): Add a comment and some assertions, fetch
9782         skipped symbol from the list.
9783
9784 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9785
9786         * buildsym.c (lte_is_less_than): Delete.
9787         (buildsym_compunit::end_symtab_with_blockvector): Create local
9788         lambda function to sort line table entries, and use
9789         std::stable_sort instead of std::sort.
9790         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
9791         markers when looking for a previous line.
9792
9793 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9794
9795         * dwarf2read.c (lnp_state_machine::record_line): Include
9796         end_sequence parameter in debug print out.  Record the line if we
9797         are at an end_sequence marker even if it's not the start of a
9798         statement.
9799         * symmisc.c (maintenance_print_one_line_table): Print end of
9800         sequence markers with 'END' not '0'.
9801
9802 2020-01-24  Pedro Alves  <palves@redhat.com>
9803
9804         PR gdb/25410
9805         * thread.c (scoped_restore_current_thread::restore): Use
9806         switch_to_inferior_no_thread.
9807         * exec.c: Include "progspace-and-thread.h".
9808         (add_target_sections, remove_target_sections):
9809         scoped_restore_current_pspace_and_thread instead of
9810         scoped_restore_current_thread.
9811         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
9812         and aspace to the inferior before calling clone_program_space.
9813         Remove stale comment.
9814
9815 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9816
9817         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
9818         (arm_netbsd_nat_target::fetch_registers): ...this.
9819         (arm_nbsd_nat_target::store_registers): Rename to...
9820         (arm_netbsd_nat_target::store_registers): ...this.
9821
9822 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9823
9824         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9825         register_t.
9826
9827 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9828
9829         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
9830         Update comment.
9831         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
9832         Likewise.
9833         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
9834         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
9835         the correct replacement (iterate_over_regset_sections).
9836         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
9837         Update comment.
9838
9839 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
9840
9841         PR gdb/23718
9842         * gdb/python/python.c (execute_gdb_command): Call
9843         async_enable_stdin in catch block.
9844
9845 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9846
9847         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
9848         SWITCH_THRU_ALL_UIS.
9849
9850 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9851
9852         PR tui/9765
9853         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
9854         comment, add extra parameter, and update to store previous symbol
9855         when appropriate.
9856         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
9857         add extra parameter.
9858         * tui/tui-disasm.c (tui_disassemble): Update header comment,
9859         remove unneeded parameter, add try/catch around gdb_print_insn,
9860         rewrite to add items to asm_lines vector.
9861         (tui_find_backward_disassembly_start_address): New function.
9862         (tui_find_disassembly_address): Updated throughout.
9863         (tui_disasm_window::set_contents): Update for changes to
9864         tui_disassemble.
9865         (tui_disasm_window::do_scroll_vertical): No need to adjust the
9866         number of lines to scroll.
9867
9868 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
9869
9870         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
9871         (SECT_OFF_DATA): Likewise.
9872         (SECT_OFF_RODATA): Likewise.
9873         (SECT_OFF_TEXT): Likewise.
9874         (SECT_OFF_BSS): Likewise.
9875         (struct objfile) <text_section_offset, data_section_offset>: New
9876         methods.
9877         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
9878         objfile::text_section_offset.
9879         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
9880         * coffread.c (coff_symtab_read): Likewise.
9881         (enter_linenos): Likewise.
9882         (process_coff_symbol): Likewise.
9883         * ctfread.c (get_objfile_text_range): Likewise.
9884         * dtrace-probe.c (dtrace_probe::get_relocated_address):
9885         Use objfile::data_section_offset.
9886         * dwarf2-frame.c (execute_cfa_program): Use
9887         objfile::text_section_offset.
9888         (dwarf2_frame_find_fde): Likewise.
9889         * dwarf2read.c (create_addrmap_from_index): Likewise.
9890         (create_addrmap_from_aranges): Likewise.
9891         (dw2_find_pc_sect_compunit_symtab): Likewise.
9892         (process_psymtab_comp_unit_reader): Likewise.
9893         (add_partial_symbol): Likewise.
9894         (add_partial_subprogram): Likewise.
9895         (process_full_comp_unit): Likewise.
9896         (read_file_scope): Likewise.
9897         (read_func_scope): Likewise.
9898         (read_lexical_block_scope): Likewise.
9899         (read_call_site_scope): Likewise.
9900         (dwarf2_rnglists_process): Likewise.
9901         (dwarf2_ranges_process): Likewise.
9902         (dwarf2_ranges_read): Likewise.
9903         (dwarf_decode_lines_1): Likewise.
9904         (new_symbol): Likewise.
9905         (dwarf2_fetch_die_loc_sect_off): Likewise.
9906         (dwarf2_per_cu_text_offset): Likewise.
9907         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
9908         * hppa-tdep.c (read_unwind_info): Likewise.
9909         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
9910         * psympriv.h (struct partial_symtab): Likewise.
9911         * psymtab.c (find_pc_sect_psymtab): Likewise.
9912         * solib-svr4.c (enable_break): Likewise.
9913         * stap-probe.c (relocate_address): Use
9914         objfile::data_section_offset.
9915         * xcoffread.c (enter_line_range): Use
9916         objfile::text_section_offset.
9917         (read_xcoff_symtab): Likewise.
9918
9919 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9920
9921         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
9922         declaration to narrower scopes.
9923
9924 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9925
9926         * darwin-nat.h (struct darwin_exception_msg, enum
9927         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
9928         Move up.
9929         (class darwin_nat_target) <wait_1, check_new_threads,
9930         decode_exception_message, decode_message, stop_inferior,
9931         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
9932         * darwin-nat.c (darwin_check_new_threads): Rename to...
9933         (darwin_nat_target::check_new_threads): ... this.
9934         (darwin_suspend_inferior_it): Remove.
9935         (darwin_decode_exception_message): Rename to...
9936         (darwin_nat_target::decode_exception_message): ... this.
9937         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
9938         (darwin_decode_message): Rename to...
9939         (darwin_nat_target::decode_message): ... this.
9940         (cancel_breakpoint): Rename to...
9941         (darwin_nat_target::cancel_breakpoint): ... this.
9942         (darwin_wait): Rename to...
9943         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
9944         instead of iterate_over_inferiors.
9945         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
9946         (darwin_stop_inferior): Rename to...
9947         (darwin_nat_target::stop_inferior): ... this.
9948         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
9949         (darwin_init_thread_list): Rename to...
9950         (darwin_nat_target::init_thread_list): ... this.
9951         (darwin_ptrace_him): Rename to...
9952         (darwin_nat_target::ptrace_him): ... this.
9953         (darwin_nat_target::create_inferior): Pass lambda function to
9954         fork_inferior.
9955         (darwin_nat_target::detach): Call stop_inferior instead of
9956         darwin_stop_inferior.
9957         * fork-inferior.h (fork_inferior): Change init_trace_fun
9958         parameter to gdb::function_view.
9959         * fork-inferior.c (fork_inferior): Likewise.
9960
9961 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
9962
9963         * i386-cygwin-tdep.c (core_process_module_section): Update.
9964         * windows-nat.c (struct lm_info_windows): Add text_offset.
9965         (windows_xfer_shared_libraries): Update.
9966         * windows-tdep.c (windows_xfer_shared_library):
9967         Add text_offset_cached argument.
9968         * windows-tdep.h (windows_xfer_shared_library): Update.
9969
9970 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9971
9972         * gdbarch.sh: Add declaration for _initialize_gdbarch.
9973
9974 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9975
9976         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
9977         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
9978         replace with range-based for.
9979         (gdbsim_interrupt_inferior): Remove.
9980         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
9981         with a range-based for.  Inline code from
9982         gdbsim_interrupt_inferior.
9983
9984 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9985
9986         * infrun.c (proceed): Fix indentation.
9987
9988 2020-01-21  Tom Tromey  <tromey@adacore.com>
9989
9990         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
9991         * python/python.c (python_extension_ops): Update.
9992         (gdbpy_colorize): New function.
9993         * python/lib/gdb/__init__.py (colorize): New function.
9994         * extension.h (ext_lang_colorize): Declare.
9995         * extension.c (ext_lang_colorize): New function.
9996         * extension-priv.h (struct extension_language_ops) <colorize>: New
9997         member.
9998         * cli/cli-style.c (_initialize_cli_style): Update help text.
9999
10000 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10001
10002         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
10003         <cond>: Change type to bool.
10004         (aarch64_displaced_step_b_cond): Update cond to use bool type.
10005         (aarch64_displaced_step_cb): Likewise.
10006         (aarch64_displaced_step_tb): Likewise.
10007
10008 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10009
10010         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
10011         output.
10012
10013 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10014
10015         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
10016         <pc_adjust>: Adjust the documentation.
10017         (aarch64_displaced_step_fixup): Check if PC really moved before
10018         adjusting it.
10019
10020 2020-01-19  Tom Tromey  <tom@tromey.com>
10021
10022         * disasm.c (~gdb_disassembler): New destructor.
10023         (gdb_buffered_insn_length): Call disassemble_free_target.
10024         * disasm.h (class gdb_disassembler): Declare destructor.  Use
10025         DISABLE_COPY_AND_ASSIGN.
10026
10027 2020-01-19  Tom Tromey  <tom@tromey.com>
10028
10029         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
10030         (die_reader_func_ftype): Remove.
10031         (cutu_reader): New class.
10032         (dw2_get_file_names_reader): Remove "data" parameter.
10033         (dw2_get_file_names): Use cutu_reader.
10034         (create_debug_type_hash_table): Update.
10035         (read_cutu_die_from_dwo): Update comment.
10036         (lookup_dwo_unit): Add dwo_name parameter.
10037         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
10038         die_reader_func_ftype and data parameters.
10039         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
10040         Remove die_reader_func_ftype and data parameters.
10041         (~cutu_reader): New; from init_cutu_and_read_dies.
10042         (cutu_reader::cutu_reader): Rename from
10043         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
10044         and data parameters.
10045         (init_cutu_and_read_dies_simple): Remove.
10046         (struct process_psymtab_comp_unit_data): Remove.
10047         (process_psymtab_comp_unit_reader): Remove data parameter; add
10048         want_partial_unit and pretend_language parameters.
10049         (process_psymtab_comp_unit): Use cutu_reader.
10050         (build_type_psymtabs_reader): Remove data parameter.
10051         (build_type_psymtabs_1): Use cutu_reader.
10052         (process_skeletonless_type_unit): Likewise.
10053         (load_partial_comp_unit_reader): Remove.
10054         (load_partial_comp_unit): Use cutu_reader.
10055         (load_full_comp_unit_reader): Remove.
10056         (load_full_comp_unit): Use cutu_reader.
10057         (struct create_dwo_cu_data): Remove.
10058         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
10059         dwo_unit parameters.
10060         (create_cus_hash_table): Use cutu_reader.
10061         (struct dwarf2_read_addr_index_data): Remove.
10062         (dwarf2_read_addr_index_reader): Remove.
10063         (dwarf2_read_addr_index): Use cutu_reader.
10064         (read_signatured_type_reader): Remove.
10065         (read_signatured_type): Use cutu_reader.
10066
10067 2020-01-19  Tom Tromey  <tom@tromey.com>
10068
10069         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
10070         * tui/tui-wingeneral.h (class tui_suppress_output): New.
10071         (tui_wrefresh): Declare.
10072         * tui/tui-wingeneral.c (suppress_output): New global.
10073         (tui_suppress_output, ~tui_suppress_output): New constructor and
10074         destructor.
10075         (tui_wrefresh): New function.
10076         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
10077         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
10078         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
10079         method.
10080         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
10081         tui_wrefresh.
10082         (tui_data_window::no_refresh): New method.
10083         (tui_data_item_window::refresh_window): Call tui_wrefresh.
10084         (tui_reg_command): Use tui_suppress_output
10085         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
10086         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
10087         method.
10088         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
10089
10090 2020-01-19  Tom Tromey  <tom@tromey.com>
10091
10092         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10093         Handle case where symtab is null.
10094
10095 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
10096
10097         * linux-fork.c (one_fork_p): Simplify.
10098
10099 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10100
10101         * top.c (struct qt_args): Remove.
10102         (kill_or_detach): Change return type to void, replace `void *`
10103         parameter with a proper one.
10104         (print_inferior_quit_action):  Likewise.
10105         (quit_confirm): Use range-based for loop to iterate over inferiors.
10106         (quit_force): Likewise.
10107
10108 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10109
10110         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
10111         `void *` parameter with proper parameters.
10112         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
10113         (print_one_inferior): Change return type to void, replace `void *`
10114         parameter with proper parameters.
10115         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
10116         inferiors.
10117         (get_other_inferior): Remove.
10118         (mi_cmd_remove_inferior): Use range-based loop to iterate over
10119         inferiors.
10120
10121 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10122
10123         * mi/mi-interp.c (report_initial_inferior): Remove.
10124         (mi_interp::init): Use range-based for to iterate over inferiors.
10125
10126 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10127
10128         * python/py-inferior.c (build_inferior_list): Remove.
10129         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
10130
10131 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
10132
10133         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
10134         (btrace_stitch_trace): Likewise.
10135         * charset.c (intermediate_encoding): Likewise (vaild).
10136         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
10137         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
10138         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
10139
10140 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
10141
10142         * windows-tdep.c (windows_get_tlb_type):
10143         Add rtl_user_process_parameters type.
10144
10145 2020-01-16  Pedro Alves  <palves@redhat.com>
10146             Norbert Lange  <nolange79@gmail.com>
10147
10148         PR build/24805
10149         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
10150         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
10151         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
10152         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
10153         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
10154         (ps_plog): Redeclare exported functions with default visibility.
10155
10156 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
10157
10158         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
10159         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
10160
10161 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
10162
10163         * infcmd.c (post_create_inferior): Use get_thread_regcache
10164         instead of get_current_regcache.
10165
10166 2020-01-14  Tom Tromey  <tom@tromey.com>
10167
10168         PR symtab/12535:
10169         * python/python.c (gdbpy_decode_line): Treat empty string the same
10170         as no argument.
10171
10172 2020-01-14  Tom Tromey  <tom@tromey.com>
10173
10174         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
10175
10176 2020-01-14  Tom Tromey  <tom@tromey.com>
10177
10178         * nat/linux-btrace.c: Don't include <config.h>.
10179         * nat/linux-ptrace.c: Don't include <config.h>.
10180         * nat/x86-linux-dregs.c: Don't include <config.h>.
10181
10182 2020-01-14  Tom Tromey  <tom@tromey.com>
10183
10184         * configure: Rebuild.
10185         * configure.ac: Move many checks to ../gdbsupport/common.m4.
10186
10187 2020-01-14  Tom Tromey  <tom@tromey.com>
10188
10189         * nat/x86-linux-dregs.c: Include configh.h.
10190         * nat/linux-ptrace.c: Include configh.h.
10191         * nat/linux-btrace.c: Include configh.h.
10192         * defs.h: Include config.h, bfd.h.
10193         * configure.ac: Don't source common.host.
10194         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
10195         * configure: Rebuild.
10196         * acinclude.m4: Update path.
10197         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
10198         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
10199         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
10200         (CLIBS): Add LIBSUPPORT.
10201         (CDEPS): Likewise.
10202         (COMMON_SFILES): Remove gdbsupport files.
10203         (HFILES_NO_SRCDIR): Likewise.
10204         (stamp-version): Update path to create-version.sh.
10205         (ALLDEPFILES): Remove gdbsupport files.
10206
10207 2020-01-14  Tom Tromey  <tom@tromey.com>
10208
10209         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
10210         USE_WIN32API when needed.
10211         * configure.ac (USE_WIN32API): Don't define.
10212         (WIN32LIBS): Use WIN32APILIBS.
10213         * configure: Rebuild.
10214
10215 2020-01-14  Tom Tromey  <tom@tromey.com>
10216
10217         * configure: Rebuild.
10218         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
10219
10220 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10221
10222         * skip.c (skip_function_command): Make skip w/o arguments use the
10223         name of the inlined function if pc is inside any inlined function.
10224
10225 2020-01-14  Luis Machado  <luis.machado@linaro.org>
10226
10227         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
10228         * infrun.c (resume_1): Likewise.
10229         (handle_inferior_event): Remove stale comment.
10230         * linux-nat.c (linux_nat_target::resume): Update comments.
10231         (save_stop_reason): Likewise.
10232         (linux_nat_filter_event): Likewise.
10233         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
10234
10235 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10236
10237         * elfread.c (record_minimal_symbol): Set section index to 0 for
10238         non-allocatable sections.
10239
10240
10241 2020-01-13  Ali Tamur <tamur@google.com>
10242
10243         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
10244         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
10245         to gdb::optional.  Update comments.
10246         (dwo_file): Update comments.
10247         (read_attribute): Update API to take an additional out parameter,
10248         need_reprocess.  This is used to mark attributes that need other
10249         attributes (e.g. str_offsets_base) for correct computation which may not
10250         have been read yet.
10251         (read_attribute_reprocess): New function declaration.
10252         (read_addr_index): Likewise.
10253         (read_dwo_str_index): Likewise.
10254         (read_stub_str_index): Likewise.
10255         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
10256         (lookup_addr_base): New function definition.
10257         (lookup_ranges_base): Likewise.
10258         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
10259         lookup_ranges_base.
10260         (init_cutu_and_read_dies): Update comments.
10261         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
10262         unit.  This is used to inherit parent's str_offsets_base and addr_base.
10263         Update comments.
10264         (init_cutu_and_read_dies_simple): Reflect API changes.
10265         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
10266         (create_cus_hash_table): Change API to take parent compile unit.
10267         Reflect API changes.
10268         (open_and_init_dwo_file): Reflect API changes.
10269         (dwarf2_get_pc_bounds): Update comments.
10270         (dwarf2_record_block_ranges): Likewise.
10271         (read_full_die_1): Change implementation to reprocess attributes that
10272         need str_offsets_base and addr_base.
10273         (partial_die_info::read): Likewise.
10274         (read_attribute_reprocess): New function definition.
10275         (read_attribute_value): Change API to take an additional out parameter,
10276         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
10277         when a non-dwo compile unit has index based attributes.
10278         (read_attribute): Reflect API changes.
10279         (read_addr_index_1): Reflect API changes.  Update comments.
10280         (dwarf2_read_addr_index_data): Reflect API changes.
10281         (dwarf2_read_addr_index): Likewise.
10282         (read_str_index): Change API and implementation.  This becomes a helper
10283         to be used by the new string index related methods.  Update error
10284         message and comments.
10285         (read_dwo_str_index): New function definition.
10286         (read_stub_str_index): Likewise.
10287         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10288         * symfile.h (dwarf2_debug_sections): Likewise.
10289         * xcoffread.c (dwarf2_debug_sections): Likewise.
10290
10291 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10292
10293         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10294         core_reg_sect type to gdb_byte *.
10295         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10296         * cris-tdep.c (fetch_core_registers): Likewise.
10297         * corelow.c (core_target::get_core_register_section): Change
10298         type of `contents` to gdb::byte_vector.
10299
10300 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10301
10302         * tui/tui-wingeneral.c (box_win): Position the title in the center
10303         of the border.
10304
10305 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10306
10307         * corelow.c (core_target::get_core_register_section): Use
10308           std::vector instead of alloca.
10309
10310 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10311
10312         * warning.m4: Add -Wmissing-declarations to build_warnings.
10313         * configure: Re-generate.
10314
10315 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10316
10317         * python/python.c (init__gdb_module): Add declaration.
10318
10319 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10320
10321         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10322         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10323         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10324         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10325         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10326         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10327         * ada-exp.y (_initialize_ada_exp): Add declaration.
10328         * ada-lang.c (_initialize_ada_language): Add declaration.
10329         * ada-tasks.c (_initialize_tasks): Add declaration.
10330         * agent.c (_initialize_agent): Add declaration.
10331         * aix-thread.c (_initialize_aix_thread): Add declaration.
10332         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10333         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10334         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10335         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10336         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10337         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10338         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10339         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10340         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10341         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10342         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10343         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10344         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10345         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10346         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10347         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10348         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10349         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10350         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10351         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10352         * annotate.c (_initialize_annotate): Add declaration.
10353         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10354         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10355         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10356         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10357         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10358         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10359         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10360         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10361         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10362         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10363         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10364         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10365         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10366         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10367         * auto-load.c (_initialize_auto_load): Add declaration.
10368         * auxv.c (_initialize_auxv): Add declaration.
10369         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10370         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10371         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10372         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10373         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10374         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10375         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10376         * breakpoint.c (_initialize_breakpoint): Add declaration.
10377         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10378         * btrace.c (_initialize_btrace): Add declaration.
10379         * charset.c (_initialize_charset): Add declaration.
10380         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10381         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10382         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10383         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10384         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10385         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10386         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10387         * coffread.c (_initialize_coffread): Add declaration.
10388         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10389         * compile/compile.c (_initialize_compile): Add declaration.
10390         * complaints.c (_initialize_complaints): Add declaration.
10391         * completer.c (_initialize_completer): Add declaration.
10392         * copying.c (_initialize_copying): Add declaration.
10393         * corefile.c (_initialize_core): Add declaration.
10394         * corelow.c (_initialize_corelow): Add declaration.
10395         * cp-abi.c (_initialize_cp_abi): Add declaration.
10396         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10397         * cp-support.c (_initialize_cp_support): Add declaration.
10398         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10399         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10400         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10401         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10402         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10403         * ctfread.c (_initialize_ctfread): Add declaration.
10404         * d-lang.c (_initialize_d_language): Add declaration.
10405         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10406         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10407         * dbxread.c (_initialize_dbxread): Add declaration.
10408         * dcache.c (_initialize_dcache): Add declaration.
10409         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10410         * disasm.c (_initialize_disasm): Add declaration.
10411         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10412         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10413         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10414         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10415         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
10416         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
10417         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
10418         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
10419         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
10420         * elfread.c (_initialize_elfread): Add declaration.
10421         * exec.c (_initialize_exec): Add declaration.
10422         * extension.c (_initialize_extension): Add declaration.
10423         * f-lang.c (_initialize_f_language): Add declaration.
10424         * f-valprint.c (_initialize_f_valprint): Add declaration.
10425         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
10426         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
10427         * filesystem.c (_initialize_filesystem): Add declaration.
10428         * findcmd.c (_initialize_mem_search): Add declaration.
10429         * findvar.c (_initialize_findvar): Add declaration.
10430         * fork-child.c (_initialize_fork_child): Add declaration.
10431         * frame-base.c (_initialize_frame_base): Add declaration.
10432         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
10433         * frame.c (_initialize_frame): Add declaration.
10434         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
10435         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
10436         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
10437         * gcore.c (_initialize_gcore): Add declaration.
10438         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
10439         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
10440         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
10441         * gdbarch.c (_initialize_gdbarch): Add declaration.
10442         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
10443         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
10444         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
10445         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
10446         * go-lang.c (_initialize_go_language): Add declaration.
10447         * go32-nat.c (_initialize_go32_nat): Add declaration.
10448         * guile/guile.c (_initialize_guile): Add declaration.
10449         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
10450         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
10451         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
10452         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
10453         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
10454         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
10455         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
10456         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
10457         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
10458         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
10459         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
10460         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
10461         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
10462         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
10463         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
10464         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
10465         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
10466         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
10467         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
10468         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
10469         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
10470         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
10471         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
10472         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
10473         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
10474         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
10475         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
10476         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
10477         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
10478         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
10479         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
10480         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
10481         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
10482         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
10483         * infcall.c (_initialize_infcall): Add declaration.
10484         * infcmd.c (_initialize_infcmd): Add declaration.
10485         * inflow.c (_initialize_inflow): Add declaration.
10486         * infrun.c (_initialize_infrun): Add declaration.
10487         * interps.c (_initialize_interpreter): Add declaration.
10488         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
10489         * jit.c (_initialize_jit): Add declaration.
10490         * language.c (_initialize_language): Add declaration.
10491         * linux-fork.c (_initialize_linux_fork): Add declaration.
10492         * linux-nat.c (_initialize_linux_nat): Add declaration.
10493         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
10494         * linux-thread-db.c (_initialize_thread_db): Add declaration.
10495         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
10496         * m2-lang.c (_initialize_m2_language): Add declaration.
10497         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
10498         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
10499         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
10500         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
10501         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
10502         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
10503         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
10504         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
10505         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
10506         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
10507         * machoread.c (_initialize_machoread): Add declaration.
10508         * macrocmd.c (_initialize_macrocmd): Add declaration.
10509         * macroscope.c (_initialize_macroscope): Add declaration.
10510         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
10511         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
10512         * maint.c (_initialize_maint_cmds): Add declaration.
10513         * mdebugread.c (_initialize_mdebugread): Add declaration.
10514         * memattr.c (_initialize_mem): Add declaration.
10515         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
10516         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
10517         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
10518         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
10519         * mi/mi-main.c (_initialize_mi_main): Add declaration.
10520         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
10521         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
10522         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
10523         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
10524         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
10525         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
10526         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
10527         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
10528         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
10529         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
10530         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
10531         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
10532         * mipsread.c (_initialize_mipsread): Add declaration.
10533         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
10534         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
10535         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
10536         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
10537         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
10538         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
10539         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
10540         * nto-procfs.c (_initialize_procfs): Add declaration.
10541         * objc-lang.c (_initialize_objc_language): Add declaration.
10542         * observable.c (_initialize_observer): Add declaration.
10543         * opencl-lang.c (_initialize_opencl_language): Add declaration.
10544         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
10545         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
10546         * osabi.c (_initialize_gdb_osabi): Add declaration.
10547         * osdata.c (_initialize_osdata): Add declaration.
10548         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
10549         * parse.c (_initialize_parse): Add declaration.
10550         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
10551         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
10552         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
10553         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
10554         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
10555         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
10556         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
10557         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
10558         * printcmd.c (_initialize_printcmd): Add declaration.
10559         * probe.c (_initialize_probe): Add declaration.
10560         * proc-api.c (_initialize_proc_api): Add declaration.
10561         * proc-events.c (_initialize_proc_events): Add declaration.
10562         * proc-service.c (_initialize_proc_service): Add declaration.
10563         * procfs.c (_initialize_procfs): Add declaration.
10564         * producer.c (_initialize_producer): Add declaration.
10565         * psymtab.c (_initialize_psymtab): Add declaration.
10566         * python/python.c (_initialize_python): Add declaration.
10567         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
10568         * record-btrace.c (_initialize_record_btrace): Add declaration.
10569         * record-full.c (_initialize_record_full): Add declaration.
10570         * record.c (_initialize_record): Add declaration.
10571         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
10572         * regcache.c (_initialize_regcache): Add declaration.
10573         * reggroups.c (_initialize_reggroup): Add declaration.
10574         * remote-notif.c (_initialize_notif): Add declaration.
10575         * remote-sim.c (_initialize_remote_sim): Add declaration.
10576         * remote.c (_initialize_remote): Add declaration.
10577         * reverse.c (_initialize_reverse): Add declaration.
10578         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
10579         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
10580         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
10581         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
10582         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
10583         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
10584         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
10585         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
10586         Add declaration.
10587         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
10588         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
10589         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
10590         * rust-exp.y (_initialize_rust_exp): Add declaration.
10591         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
10592         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
10593         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
10594         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
10595         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
10596         * score-tdep.c (_initialize_score_tdep): Add declaration.
10597         * ser-go32.c (_initialize_ser_dos): Add declaration.
10598         * ser-mingw.c (_initialize_ser_windows): Add declaration.
10599         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
10600         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
10601         * ser-uds.c (_initialize_ser_socket): Add declaration.
10602         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
10603         * serial.c (_initialize_serial): Add declaration.
10604         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
10605         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
10606         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
10607         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
10608         * skip.c (_initialize_step_skip): Add declaration.
10609         * sol-thread.c (_initialize_sol_thread): Add declaration.
10610         * solib-aix.c (_initialize_solib_aix): Add declaration.
10611         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
10612         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
10613         * solib-frv.c (_initialize_frv_solib): Add declaration.
10614         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
10615         * solib-target.c (_initialize_solib_target): Add declaration.
10616         * solib.c (_initialize_solib): Add declaration.
10617         * source-cache.c (_initialize_source_cache): Add declaration.
10618         * source.c (_initialize_source): Add declaration.
10619         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
10620         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
10621         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
10622         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
10623         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
10624         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
10625         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
10626         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
10627         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
10628         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
10629         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
10630         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
10631         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
10632         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
10633         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
10634         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
10635         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
10636         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
10637         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
10638         * stabsread.c (_initialize_stabsread): Add declaration.
10639         * stack.c (_initialize_stack): Add declaration.
10640         * stap-probe.c (_initialize_stap_probe): Add declaration.
10641         * std-regs.c (_initialize_frame_reg): Add declaration.
10642         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
10643         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
10644         * symfile.c (_initialize_symfile): Add declaration.
10645         * symmisc.c (_initialize_symmisc): Add declaration.
10646         * symtab.c (_initialize_symtab): Add declaration.
10647         * target.c (_initialize_target): Add declaration.
10648         * target-connection.c (_initialize_target_connection): Add
10649         declaration.
10650         * target-dcache.c (_initialize_target_dcache): Add declaration.
10651         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
10652         * thread.c (_initialize_thread): Add declaration.
10653         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
10654         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
10655         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
10656         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
10657         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
10658         * tracectf.c (_initialize_ctf): Add declaration.
10659         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
10660         * tracefile.c (_initialize_tracefile): Add declaration.
10661         * tracepoint.c (_initialize_tracepoint): Add declaration.
10662         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
10663         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
10664         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
10665         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
10666         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
10667         * tui/tui-win.c (_initialize_tui_win): Add declaration.
10668         * tui/tui.c (_initialize_tui): Add declaration.
10669         * typeprint.c (_initialize_typeprint): Add declaration.
10670         * ui-style.c (_initialize_ui_style): Add declaration.
10671         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
10672         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
10673         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
10674         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
10675         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
10676         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
10677         * unittests/filtered_iterator-selftests.c
10678         (_initialize_filtered_iterator_selftests): Add declaration.
10679         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
10680         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
10681         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
10682         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
10683         * unittests/main-thread-selftests.c
10684         (_initialize_main_thread_selftests): Add declaration.
10685         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
10686         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
10687         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
10688         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
10689         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
10690         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
10691         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
10692         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
10693         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
10694         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
10695         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
10696         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
10697         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
10698         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
10699         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
10700         declaration.
10701         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
10702         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
10703         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
10704         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
10705         * user-regs.c (_initialize_user_regs): Add declaration.
10706         * utils.c (_initialize_utils): Add declaration.
10707         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
10708         * valops.c (_initialize_valops): Add declaration.
10709         * valprint.c (_initialize_valprint): Add declaration.
10710         * value.c (_initialize_values): Add declaration.
10711         * varobj.c (_initialize_varobj): Add declaration.
10712         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
10713         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
10714         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
10715         * windows-nat.c (_initialize_windows_nat): Add declaration.
10716         (_initialize_check_for_gdb_ini): Add declaration.
10717         (_initialize_loadable): Add declaration.
10718         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
10719         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
10720         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
10721         * xcoffread.c (_initialize_xcoffread): Add declaration.
10722         * xml-support.c (_initialize_xml_support): Add declaration.
10723         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
10724         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
10725         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
10726         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
10727
10728 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10729
10730         * regformats/regdat.sh: Generate declaration for init function.
10731
10732 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10733
10734         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
10735         up.
10736         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
10737         close_one_inferior>: New methods.
10738         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
10739         pass down target to find_inferior_pid.
10740         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
10741         Pass down target to find_inferior_ptid.
10742         (gdbsim_target::create_inferior): Pass down target to
10743         add_thread_silent.
10744         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
10745         target down to find_inferior_ptid and switch_to_thread.
10746         (gdbsim_target::close): Update to call close_one_inferior.
10747         (struct resume_data): Remove.
10748         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
10749         directly, rather than through a void pointer.
10750         (gdbsim_target::resume): Update to call resume_one_inferior.
10751
10752 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
10753
10754         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
10755
10756 2020-01-12  Pedro Alves  <palves@redhat.com>
10757
10758         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
10759         directly for the current inferior instead of
10760         discard_all_inferiors.
10761         (discard_all_inferiors): Delete.
10762
10763 2020-01-11  Tom Tromey  <tom@tromey.com>
10764
10765         * tui/tui-wingeneral.c (box_win): Check cli_styling.
10766         * tui/tui-winsource.c (tui_source_window_base::refill): Use
10767         deprecated_safe_get_selected_frame.
10768
10769 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10770
10771         * inferior.c (print_inferior): Switch inferior before printing it.
10772
10773 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
10774             Pedro Alves  <palves@redhat.com>
10775
10776         * progspace-and-thread.c (switch_to_program_space_and_thread):
10777         Assert there's an inferior for PSPACE.  Use
10778         switch_to_inferior_no_thread to switch the inferior too.
10779         * progspace.c (program_space::~program_space): Call
10780         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
10781         (program_space::free_all_objfiles): Don't call clear_symtab_users
10782         here.
10783         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
10784
10785 2020-01-10  Pedro Alves  <palves@redhat.com>
10786
10787         * NEWS: Mention multi-target debugging, "info connections", and
10788         "add-inferior -no-connection".
10789
10790 2020-01-10  Pedro Alves  <palves@redhat.com>
10791
10792         * infrun.c: Include "target-connection.h".
10793         (check_multi_target_resumption): New.
10794         (proceed): Call it.
10795         * target-connection.c (make_target_connection_string): Make
10796         extern.
10797         * target-connection.h (make_target_connection_string): Declare.
10798
10799 2020-01-10  Pedro Alves  <palves@redhat.com>
10800
10801         * Makefile.in (COMMON_SFILES): Add target-connection.c.
10802         * inferior.c (uiout_field_connection): New function.
10803         (print_inferior): Add new "connection-id" column.
10804         (add_inferior_command): Show connection number/string of added
10805         inferior.
10806         * process-stratum-target.h
10807         (process_stratum_target::connection_string): New virtual method.
10808         (process_stratum_target::connection_number): New field.
10809         * remote.c (remote_target::connection_string): New override.
10810         * target-connection.c: New file.
10811         * target-connection.h: New file.
10812         * target.c (decref_target): Remove process_stratum targets from
10813         the connection list.
10814         (target_stack::push): Add process_stratum targets to the
10815         connection list.
10816
10817 2020-01-10  Pedro Alves  <palves@redhat.com>
10818
10819         Revert:
10820         2016-04-12  Pedro Alves  <palves@redhat.com>
10821         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
10822         Remove references to name.
10823         * serial.h (struct serial) <name>: Delete.
10824
10825 2020-01-10  Pedro Alves  <palves@redhat.com>
10826
10827         * gdbarch-selftests.c (register_to_value_test): Remove "target
10828         already pushed" check.
10829
10830 2020-01-10  Pedro Alves  <palves@redhat.com>
10831             John Baldwin  <jhb@FreeBSD.org>
10832
10833         * aarch64-linux-nat.c
10834         (aarch64_linux_nat_target::thread_architecture): Adjust.
10835         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
10836         (task_command_1): Likewise.
10837         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
10838         (aix_thread_target::wait, aix_thread_target::fetch_registers)
10839         (aix_thread_target::store_registers)
10840         (aix_thread_target::thread_alive): Adjust.
10841         * amd64-fbsd-tdep.c: Include "inferior.h".
10842         (amd64fbsd_get_thread_local_address): Pass down target.
10843         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
10844         thread's gdbarch instead of target_gdbarch.
10845         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
10846         get_last_target_status.
10847         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
10848         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
10849         inferiors.
10850         (update_inserted_breakpoint_locations): Skip if inferiors with no
10851         execution.
10852         (update_global_location_list): When handling moribund locations,
10853         find representative inferior for location's pspace, and use thread
10854         count of its process_stratum target.
10855         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
10856         * bsd-uthread.c (bsd_uthread_target::wait): Use
10857         as_process_stratum_target and adjust thread_change_ptid and
10858         add_thread calls.
10859         (bsd_uthread_target::update_thread_list): Use
10860         as_process_stratum_target and adjust find_thread_ptid,
10861         thread_change_ptid and add_thread calls.
10862         * btrace.c (maint_btrace_packet_history_cmd): Adjust
10863         find_thread_ptid call.
10864         * corelow.c (add_to_thread_list): Adjust add_thread call.
10865         (core_target_open): Adjust add_thread_silent and thread_count
10866         calls.
10867         (core_target::pid_to_str): Adjust find_inferior_ptid call.
10868         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
10869         * event-top.c (async_disconnect): Pop targets from all inferiors.
10870         * exec.c (add_target_sections): Push exec target on all inferiors
10871         sharing the program space.
10872         (remove_target_sections): Remove the exec target from all
10873         inferiors sharing the program space.
10874         (exec_on_vfork): New.
10875         * exec.h (exec_on_vfork): Declare.
10876         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
10877         Pass it down.
10878         (fbsd_nat_target::update_thread_list): Adjust.
10879         (fbsd_nat_target::resume): Adjust.
10880         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
10881         down.
10882         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
10883         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
10884         get_thread_arch_regcache call.
10885         * fork-child.c (gdb_startup_inferior): Pass target down to
10886         startup_inferior and set_executing.
10887         * gdbthread.h (struct process_stratum_target): Forward declare.
10888         (add_thread, add_thread_silent, add_thread_with_info)
10889         (in_thread_list): Add process_stratum_target parameter.
10890         (find_thread_ptid(inferior*, ptid_t)): New overload.
10891         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
10892         parameter.
10893         (all_threads()): Delete overload.
10894         (all_threads, all_non_exited_threads): Add process_stratum_target
10895         parameter.
10896         (all_threads_safe): Use brace initialization.
10897         (thread_count): Add process_stratum_target parameter.
10898         (set_resumed, set_running, set_stop_requested, set_executing)
10899         (threads_are_executing, finish_thread_state): Add
10900         process_stratum_target parameter.
10901         (switch_to_thread): Use is_current_thread.
10902         * i386-fbsd-tdep.c: Include "inferior.h".
10903         (i386fbsd_get_thread_local_address): Pass down target.
10904         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
10905         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
10906         have_inferiors check.
10907         * inf-ptrace.c (inf_ptrace_target::create_inferior)
10908         (inf_ptrace_target::attach): Adjust.
10909         * infcall.c (run_inferior_call): Adjust.
10910         * infcmd.c (run_command_1): Pass target to
10911         scoped_finish_thread_state.
10912         (proceed_thread_callback): Skip inferiors with no execution.
10913         (continue_command): Rename 'all_threads' local to avoid hiding
10914         'all_threads' function.  Adjust get_last_target_status call.
10915         (prepare_one_step): Adjust set_running call.
10916         (signal_command): Use user_visible_resume_target.  Compare thread
10917         pointers instead of inferior_ptid.
10918         (info_program_command): Adjust to pass down target.
10919         (attach_command): Mark target's 'thread_executing' flag.
10920         (stop_current_target_threads_ns): New, factored out from ...
10921         (interrupt_target_1): ... this.  Switch inferior before making
10922         target calls.
10923         * inferior-iter.h
10924         (struct all_inferiors_iterator, struct all_inferiors_range)
10925         (struct all_inferiors_safe_range)
10926         (struct all_non_exited_inferiors_range): Filter on
10927         process_stratum_target too.  Remove explicit.
10928         * inferior.c (inferior::inferior): Push dummy target on target
10929         stack.
10930         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
10931         Add process_stratum_target parameter, and pass it down.
10932         (have_live_inferiors): Adjust.
10933         (switch_to_inferior_and_push_target): New.
10934         (add_inferior_command, clone_inferior_command): Handle
10935         "-no-connection" parameter.  Use
10936         switch_to_inferior_and_push_target.
10937         (_initialize_inferior): Mention "-no-connection" option in
10938         the help of "add-inferior" and "clone-inferior" commands.
10939         * inferior.h: Include "process-stratum-target.h".
10940         (interrupt_target_1): Use bool.
10941         (struct inferior) <push_target, unpush_target, target_is_pushed,
10942         find_target_beneath, top_target, process_target, target_at,
10943         m_stack>: New.
10944         (discard_all_inferiors): Delete.
10945         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
10946         (all_inferiors, all_non_exited_inferiors): Add
10947         process_stratum_target parameter.
10948         * infrun.c: Include "gdb_select.h" and <unordered_map>.
10949         (target_last_proc_target): New global.
10950         (follow_fork_inferior): Push target on new inferior.  Pass target
10951         to add_thread_silent.  Call exec_on_vfork.  Handle target's
10952         reference count.
10953         (follow_fork): Adjust get_last_target_status call.  Also consider
10954         target.
10955         (follow_exec): Push target on new inferior.
10956         (struct execution_control_state) <target>: New field.
10957         (user_visible_resume_target): New.
10958         (do_target_resume): Call target_async.
10959         (resume_1): Set target's threads_executing flag.  Consider resume
10960         target.
10961         (commit_resume_all_targets): New.
10962         (proceed): Also consider resume target.  Skip threads of inferiors
10963         with no execution.  Commit resumtion in all targets.
10964         (start_remote): Pass current inferior to wait_for_inferior.
10965         (infrun_thread_stop_requested): Consider target as well.  Pass
10966         thread_info pointer to clear_inline_frame_state instead of ptid.
10967         (infrun_thread_thread_exit): Consider target as well.
10968         (random_pending_event_thread): New inferior parameter.  Use it.
10969         (do_target_wait): Rename to ...
10970         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
10971         down.
10972         (threads_are_resumed_pending_p, do_target_wait): New.
10973         (prepare_for_detach): Adjust calls.
10974         (wait_for_inferior): New inferior parameter.  Handle it.  Use
10975         do_target_wait_1 instead of do_target_wait.
10976         (fetch_inferior_event): Adjust.  Switch to representative
10977         inferior.  Pass target down.
10978         (set_last_target_status): Add process_stratum_target parameter.
10979         Save target in global.
10980         (get_last_target_status): Add process_stratum_target parameter and
10981         handle it.
10982         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
10983         (context_switch): Check inferior_ptid == null_ptid before calling
10984         inferior_thread().
10985         (get_inferior_stop_soon): Pass down target.
10986         (wait_one): Rename to ...
10987         (poll_one_curr_target): ... this.
10988         (struct wait_one_event): New.
10989         (wait_one): New.
10990         (stop_all_threads): Adjust.
10991         (handle_no_resumed, handle_inferior_event): Adjust to consider the
10992         event's target.
10993         (switch_back_to_stepped_thread): Also consider target.
10994         (print_stop_event): Update.
10995         (normal_stop): Update.  Also consider the resume target.
10996         * infrun.h (wait_for_inferior): Remove declaration.
10997         (user_visible_resume_target): New declaration.
10998         (get_last_target_status, set_last_target_status): New
10999         process_stratum_target parameter.
11000         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11001         process_stratum_target parameter, and use it.
11002         (clear_inline_frame_state (thread_info*)): New.
11003         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11004         process_stratum_target parameter.
11005         (clear_inline_frame_state (thread_info*)): Declare.
11006         * linux-fork.c (delete_checkpoint_command): Pass target down to
11007         find_thread_ptid.
11008         (checkpoint_command): Adjust.
11009         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
11010         instead of just tweaking inferior_ptid.
11011         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
11012         (exit_lwp): Pass target down to find_thread_ptid.
11013         (attach_proc_task_lwp_callback): Pass target down to
11014         add_thread/set_running/set_executing.
11015         (linux_nat_target::attach): Pass target down to
11016         thread_change_ptid.
11017         (get_detach_signal): Pass target down to find_thread_ptid.
11018         Consider last target status's target.
11019         (linux_resume_one_lwp_throw, resume_lwp)
11020         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
11021         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
11022         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
11023         (linux_nat_target::async_wait_fd): New.
11024         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
11025         target down.
11026         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
11027         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
11028         * linux-thread-db.c (struct thread_db_info::process_target): New
11029         field.
11030         (add_thread_db_info): Save target.
11031         (get_thread_db_info): New process_stratum_target parameter.  Also
11032         match target.
11033         (delete_thread_db_info): New process_stratum_target parameter.
11034         Also match target.
11035         (thread_from_lwp): Adjust to pass down target.
11036         (thread_db_notice_clone): Pass down target.
11037         (check_thread_db_callback): Pass down target.
11038         (try_thread_db_load_1): Always push the thread_db target.
11039         (try_thread_db_load, record_thread): Pass target down.
11040         (thread_db_target::detach): Pass target down.  Always unpush the
11041         thread_db target.
11042         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
11043         target down.  Always unpush the thread_db target.
11044         (find_new_threads_callback, thread_db_find_new_threads_2)
11045         (thread_db_target::update_thread_list): Pass target down.
11046         (thread_db_target::pid_to_str): Pass current inferior down.
11047         (thread_db_target::get_thread_local_address): Pass target down.
11048         (thread_db_target::resume, maintenance_check_libthread_db): Pass
11049         target down.
11050         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
11051         * procfs.c (procfs_target::procfs_init_inferior): Declare.
11052         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
11053         (procfs_init_inferior): Rename to ...
11054         (procfs_target::procfs_init_inferior): ... this and adjust.
11055         (procfs_target::create_inferior, procfs_notice_thread)
11056         (procfs_do_thread_registers): Adjust.
11057         * ppc-fbsd-tdep.c: Include "inferior.h".
11058         (ppcfbsd_get_thread_local_address): Pass down target.
11059         * proc-service.c (ps_xfer_memory): Switch current inferior and
11060         program space as well.
11061         (get_ps_regcache): Pass target down.
11062         * process-stratum-target.c
11063         (process_stratum_target::thread_address_space)
11064         (process_stratum_target::thread_architecture): Pass target down.
11065         * process-stratum-target.h
11066         (process_stratum_target::threads_executing): New field.
11067         (as_process_stratum_target): New.
11068         * ravenscar-thread.c
11069         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
11070         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
11071         down.
11072         * record-btrace.c (record_btrace_target::info_record): Adjust.
11073         (record_btrace_target::record_method)
11074         (record_btrace_target::record_is_replaying)
11075         (record_btrace_target::fetch_registers)
11076         (get_thread_current_frame_id, record_btrace_target::resume)
11077         (record_btrace_target::wait, record_btrace_target::stop): Pass
11078         target down.
11079         * record-full.c (record_full_wait_1): Switch to event thread.
11080         Pass target down.
11081         * regcache.c (regcache::regcache)
11082         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
11083         process_stratum_target parameter and handle it.
11084         (current_thread_target): New global.
11085         (get_thread_regcache): Add process_stratum_target parameter and
11086         handle it.  Switch inferior before calling target method.
11087         (get_thread_regcache): Pass target down.
11088         (get_thread_regcache_for_ptid): Pass target down.
11089         (registers_changed_ptid): Add process_stratum_target parameter and
11090         handle it.
11091         (registers_changed_thread, registers_changed): Pass target down.
11092         (test_get_thread_arch_aspace_regcache): New.
11093         (current_regcache_test): Define a couple local test_target_ops
11094         instances and use them for testing.
11095         (readwrite_regcache): Pass process_stratum_target parameter.
11096         (cooked_read_test, cooked_write_test): Pass mock_target down.
11097         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
11098         (get_thread_arch_aspace_regcache): Add process_stratum_target
11099         parameter.
11100         (regcache::target): New method.
11101         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
11102         (regcache::registers_changed_ptid): Add process_stratum_target
11103         parameter.
11104         (regcache::m_target): New field.
11105         (registers_changed_ptid): Add process_stratum_target parameter.
11106         * remote.c (remote_state::supports_vCont_probed): New field.
11107         (remote_target::async_wait_fd): New method.
11108         (remote_unpush_and_throw): Add remote_target parameter.
11109         (get_current_remote_target): Adjust.
11110         (remote_target::remote_add_inferior): Push target.
11111         (remote_target::remote_add_thread)
11112         (remote_target::remote_notice_new_inferior)
11113         (get_remote_thread_info): Pass target down.
11114         (remote_target::update_thread_list): Skip threads of inferiors
11115         bound to other targets.  (remote_target::close): Don't discard
11116         inferiors.  (remote_target::add_current_inferior_and_thread)
11117         (remote_target::process_initial_stop_replies)
11118         (remote_target::start_remote)
11119         (remote_target::remote_serial_quit_handler): Pass down target.
11120         (remote_target::remote_unpush_target): New remote_target
11121         parameter.  Unpush the target from all inferiors.
11122         (remote_target::remote_unpush_and_throw): New remote_target
11123         parameter.  Pass it down.
11124         (remote_target::open_1): Check whether the current inferior has
11125         execution instead of checking whether any inferior is live.  Pass
11126         target down.
11127         (remote_target::remote_detach_1): Pass down target.  Use
11128         remote_unpush_target.
11129         (extended_remote_target::attach): Pass down target.
11130         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
11131         (remote_target::append_resumption): Pass down target.
11132         (remote_target::append_pending_thread_resumptions)
11133         (remote_target::remote_resume_with_hc, remote_target::resume)
11134         (remote_target::commit_resume): Pass down target.
11135         (remote_target::remote_stop_ns): Check supports_vCont_probed.
11136         (remote_target::interrupt_query)
11137         (remote_target::remove_new_fork_children)
11138         (remote_target::check_pending_events_prevent_wildcard_vcont)
11139         (remote_target::remote_parse_stop_reply)
11140         (remote_target::process_stop_reply): Pass down target.
11141         (first_remote_resumed_thread): New remote_target parameter.  Pass
11142         it down.
11143         (remote_target::wait_as): Pass down target.
11144         (unpush_and_perror): New remote_target parameter.  Pass it down.
11145         (remote_target::readchar, remote_target::remote_serial_write)
11146         (remote_target::getpkt_or_notif_sane_1)
11147         (remote_target::kill_new_fork_children, remote_target::kill): Pass
11148         down target.
11149         (remote_target::mourn_inferior): Pass down target.  Use
11150         remote_unpush_target.
11151         (remote_target::core_of_thread)
11152         (remote_target::remote_btrace_maybe_reopen): Pass down target.
11153         (remote_target::pid_to_exec_file)
11154         (remote_target::thread_handle_to_thread_info): Pass down target.
11155         (remote_target::async_wait_fd): New.
11156         * riscv-fbsd-tdep.c: Include "inferior.h".
11157         (riscv_fbsd_get_thread_local_address): Pass down target.
11158         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
11159         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
11160         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
11161         Adjust.
11162         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
11163         * solib-svr4.c (enable_break): Pass down target.
11164         * spu-multiarch.c (parse_spufs_run): Pass down target.
11165         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
11166         * target-delegates.c: Regenerate.
11167         * target.c (g_target_stack): Delete.
11168         (current_top_target): Return the current inferior's top target.
11169         (target_has_execution_1): Refer to the passed-in inferior's top
11170         target.
11171         (target_supports_terminal_ours): Check whether the initial
11172         inferior was already created.
11173         (decref_target): New.
11174         (target_stack::push): Incref/decref the target.
11175         (push_target, push_target, unpush_target): Adjust.
11176         (target_stack::unpush): Defref target.
11177         (target_is_pushed): Return bool.  Adjust to refer to the current
11178         inferior's target stack.
11179         (dispose_inferior): Delete, and inline parts ...
11180         (target_preopen): ... here.  Only dispose of the current inferior.
11181         (target_detach): Hold strong target reference while detaching.
11182         Pass target down.
11183         (target_thread_name): Add assertion.
11184         (target_resume): Pass down target.
11185         (target_ops::beneath, find_target_at): Adjust to refer to the
11186         current inferior's target stack.
11187         (get_dummy_target): New.
11188         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
11189         has a thread running.
11190         (initialize_targets): Rename to ...
11191         (_initialize_target): ... this.
11192         * target.h: Include "gdbsupport/refcounted-object.h".
11193         (struct target_ops): Inherit refcounted_object.
11194         (target_ops::shortname, target_ops::longname): Make const.
11195         (target_ops::async_wait_fd): New method.
11196         (decref_target): Declare.
11197         (struct target_ops_ref_policy): New.
11198         (target_ops_ref): New typedef.
11199         (get_dummy_target): Declare function.
11200         (target_is_pushed): Return bool.
11201         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
11202         (all_matching_threads_iterator::all_matching_threads_iterator):
11203         Handle filter target.
11204         * thread-iter.h (struct all_matching_threads_iterator, struct
11205         all_matching_threads_range, class all_non_exited_threads_range):
11206         Filter by target too.  Remove explicit.
11207         * thread.c (threads_executing): Delete.
11208         (inferior_thread): Pass down current inferior.
11209         (clear_thread_inferior_resources): Pass down thread pointer
11210         instead of ptid_t.
11211         (add_thread_silent, add_thread_with_info, add_thread): Add
11212         process_stratum_target parameter.  Use it for thread and inferior
11213         searches.
11214         (is_current_thread): New.
11215         (thread_info::deletable): Use it.
11216         (find_thread_ptid, thread_count, in_thread_list)
11217         (thread_change_ptid, set_resumed, set_running): New
11218         process_stratum_target parameter.  Pass it down.
11219         (set_executing): New process_stratum_target parameter.  Pass it
11220         down.  Adjust reference to 'threads_executing'.
11221         (threads_are_executing): New process_stratum_target parameter.
11222         Adjust reference to 'threads_executing'.
11223         (set_stop_requested, finish_thread_state): New
11224         process_stratum_target parameter.  Pass it down.
11225         (switch_to_thread): Also match inferior.
11226         (switch_to_thread): New process_stratum_target parameter.  Pass it
11227         down.
11228         (update_threads_executing): Reimplement.
11229         * top.c (quit_force): Pop targets from all inferior.
11230         (gdb_init): Don't call initialize_targets.
11231         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
11232         Declare.
11233         (windows_add_thread, windows_delete_thread): Adjust.
11234         (get_windows_debug_event): Rename to ...
11235         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
11236         * tracefile-tfile.c (tfile_target_open): Pass down target.
11237         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
11238         Forward declare.
11239         (switch_to_thread): Add process_stratum_target parameter.
11240         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
11241         parameter.  Use it.
11242         (mi_on_resume): Pass target down.
11243         * nat/fork-inferior.c (startup_inferior): Add
11244         process_stratum_target parameter.  Pass it down.
11245         * nat/fork-inferior.h (startup_inferior): Add
11246         process_stratum_target parameter.
11247         * python/py-threadevent.c (py_get_event_thread): Pass target down.
11248
11249 2020-01-10  Pedro Alves  <palves@redhat.com>
11250
11251         * remote.c (remote_target::start_remote): Don't set inferior_ptid
11252         directly.  Instead find the first thread in the thread list and
11253         use switch_to_thread.
11254
11255 2020-01-10  Pedro Alves  <palves@redhat.com>
11256
11257         * remote.c (remote_target::remote_add_inferior): Don't bind a
11258         process to the current inferior if the current inferior is already
11259         bound to a process.
11260
11261 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11262             Pedro Alves  <palves@redhat.com>
11263
11264         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
11265         If no process is specified, return null_ptid instead of
11266         inferior_ptid.
11267         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
11268         TARGET_WAITKIND_SIGNALLED with no pid.
11269
11270 2020-01-10  Pedro Alves  <palves@redhat.com>
11271
11272         * remote.c (first_remote_resumed_thread): New.
11273         (remote_target::wait_as): Use it as default event_ptid instead of
11274         inferior_ptid.
11275
11276 2020-01-10  Pedro Alves  <palves@redhat.com>
11277
11278         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
11279
11280 2020-01-10  Pedro Alves  <palves@redhat.com>
11281
11282         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
11283         not -1.
11284
11285 2020-01-10  Pedro Alves  <palves@redhat.com>
11286
11287         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11288         ptid to get_last_target_status.
11289         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11290         ptid to get_last_target_status.
11291         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11292         get_last_target_status.
11293         (info_program_command): Don't pass a target_waitstatus to
11294         get_last_target_status.
11295         * infrun.c (init_wait_for_inferior): Use
11296         nullify_last_target_wait_ptid.
11297         (get_last_target_status): Handle nullptr arguments.
11298         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11299         (print_stop_event): Don't pass a ptid to get_last_target_status.
11300         (normal_stop): Don't pass a ptid to get_last_target_status.
11301         * infrun.h (get_last_target_status, set_last_target_status): Move
11302         comments here and update.
11303         (nullify_last_target_wait_ptid): Declare.
11304         * linux-fork.c (fork_load_infrun_state): Remove local extern
11305         declaration of nullify_last_target_wait_ptid.
11306         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11307         to get_last_target_status.
11308
11309 2020-01-10  Pedro Alves  <palves@redhat.com>
11310
11311         * gdbthread.h (scoped_restore_current_thread)
11312         <dont_restore, restore, m_dont_restore>: Declare.
11313         * thread.c (thread_alive): Add assertion.  Return bool.
11314         (switch_to_thread_if_alive): New.
11315         (prune_threads): Switch inferior/thread.
11316         (print_thread_info_1): Switch thread before calling target methods.
11317         (scoped_restore_current_thread::restore): New, factored out from
11318         ...
11319         (scoped_restore_current_thread::~scoped_restore_current_thread):
11320         ... this.
11321         (scoped_restore_current_thread::scoped_restore_current_thread):
11322         Add assertion.
11323         (thread_apply_all_command, thread_select): Use
11324         switch_to_thread_if_alive.
11325         * infrun.c (proceed, restart_threads, handle_signal_stop)
11326         (switch_back_to_stepped_thread): Switch current thread before
11327         calling target methods.
11328
11329 2020-01-10  Pedro Alves <palves@redhat.com>
11330
11331         * inferior.c (switch_to_inferior_no_thread): New function,
11332         factored out from ...
11333         (inferior_command): ... here.
11334         * inferior.h (switch_to_inferior_no_thread): Declare.
11335         * mi/mi-main.c (run_one_inferior): Use
11336         switch_to_inferior_no_thread.
11337
11338 2020-01-10  Pedro Alves  <palves@redhat.com>
11339
11340         * infcmd.c (kill_command): Remove dead code.
11341
11342 2020-01-10  Pedro Alves  <palves@redhat.com>
11343
11344         * remote.c (remote_target::mourn_inferior): No longer check
11345         whether the target is running.
11346
11347 2020-01-10  Pedro Alves  <palves@redhat.com>
11348
11349         * corelow.c (core_target::has_execution): Change parameter type to
11350         inferior pointer.
11351         * inferior.c (number_of_live_inferiors): Use
11352         inferior::has_execution instead of target_has_execution_1.
11353         * inferior.h (inferior::has_execution): New.
11354         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11355         inferior::has_execution instead of target_has_execution_1.
11356         * process-stratum-target.c
11357         (process_stratum_target::has_execution): Change parameter type to
11358         inferior pointer.  Check the inferior's PID instead of
11359         inferior_ptid.
11360         * process-stratum-target.h
11361         (process_stratum_target::has_execution): Change parameter type to
11362         inferior pointer.
11363         * record-full.c (record_full_core_target::has_execution): Change
11364         parameter type to inferior pointer.
11365         * target.c (target_has_execution_1): Change parameter type to
11366         inferior pointer.
11367         (target_has_execution_current): Adjust.
11368         * target.h (target_ops::has_execution): Change parameter type to
11369         inferior pointer.
11370         (target_has_execution_1): Change parameter type to inferior
11371         pointer.  Change return type to bool.
11372         * tracefile.h (tracefile_target::has_execution): Change parameter
11373         type to inferior pointer.
11374
11375 2020-01-10  Pedro Alves  <palves@redhat.com>
11376
11377         * exceptions.c (print_flush): Remove current_top_target() check.
11378
11379 2020-01-10  Pedro Alves  <palves@redhat.com>
11380
11381         * remote.c (show_remote_exec_file): Show the current inferior's
11382         exec-file instead of the command variable's value.
11383
11384 2020-01-10  Pedro Alves  <palves@redhat.com>
11385
11386         * record-full.c (record_full_resume_ptid): New global.
11387         (record_full_target::resume): Set it.
11388         (record_full_wait_1): Use record_full_resume_ptid instead of
11389         inferior_ptid.
11390
11391 2020-01-10  Pedro Alves  <palves@redhat.com>
11392
11393         * gdbthread.h (scoped_restore_current_thread)
11394         <dont_restore, restore, m_dont_restore>: Declare.
11395         * thread.c (thread_alive): Add assertion.  Return bool.
11396         (switch_to_thread_if_alive): New.
11397         (prune_threads): Switch inferior/thread.
11398         (print_thread_info_1): Switch thread before calling target methods.
11399         (scoped_restore_current_thread::restore): New, factored out from
11400         ...
11401         (scoped_restore_current_thread::~scoped_restore_current_thread):
11402         ... this.
11403         (scoped_restore_current_thread::scoped_restore_current_thread):
11404         Add assertion.
11405         (thread_apply_all_command, thread_select): Use
11406         switch_to_thread_if_alive.
11407
11408 2020-01-10  George Barrett  <bob@bob131.so>
11409
11410         * stap-probe.c (stap_modify_semaphore): Don't check for null
11411         semaphores.
11412         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11413         for null semaphores.
11414
11415 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11416
11417         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
11418         all source windows, and maintain horizontal scroll status while
11419         doing so.
11420
11421 2020-01-09  Tom Tromey  <tom@tromey.com>
11422
11423         PR tui/18932:
11424         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
11425         update_source_window, not print_source_lines.
11426
11427 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11428
11429         * tui/tui.c (tui_enable): Register tui hooks after calling
11430         tui_display_main.
11431
11432 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11433
11434         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
11435
11436 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
11437
11438         * thread.c (print_thread_info_1): Fix indentation.
11439
11440 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11441
11442         * symtab.c (general_symbol_info::compute_and_set_names): Move the
11443         unique_xmalloc_ptr outside the if to always free the demangled name.
11444
11445 2020-01-08  Tom Tromey  <tromey@adacore.com>
11446
11447         * xcoffread.c (enter_line_range, read_xcoff_symtab)
11448         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
11449         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
11450         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
11451         Remove.
11452         (section_offsets): New typedef.
11453         * symtab.c (fixup_section, get_msymbol_address): Update.
11454         * symmisc.c (dump_msymbols): Update.
11455         * symfile.h (relative_addr_info_to_section_offsets)
11456         (symfile_map_offsets_to_segments): Update.
11457         * symfile.c (build_section_addr_info_from_objfile)
11458         (init_objfile_sect_indices): Update.
11459         (struct place_section_arg): Change type of "offsets".
11460         (place_section): Update.
11461         (relative_addr_info_to_section_offsets): Change type of
11462         "section_offsets".  Remove "num_sections" parameter.
11463         (default_symfile_offsets, syms_from_objfile_1)
11464         (set_objfile_default_section_offset): Update.
11465         (reread_symbols): No need to preserve section offsets by hand.
11466         (symfile_map_offsets_to_segments): Change type of "offsets".
11467         * stap-probe.c (relocate_address): Update.
11468         * stabsread.h (process_one_symbol): Update.
11469         * solib-target.c (struct lm_info_target) <offsets>: Change type.
11470         (solib_target_relocate_section_addresses): Update.
11471         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
11472         Update.
11473         * solib-frv.c (frv_relocate_main_executable): Update.
11474         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
11475         * solib-aix.c (solib_aix_get_section_offsets): Change return
11476         type.
11477         (solib_aix_solib_create_inferior_hook): Update.
11478         * remote.c (remote_target::get_offsets): Update.
11479         * psymtab.c (find_pc_sect_psymtab): Update.
11480         * psympriv.h (struct partial_symbol) <address, text_low,
11481         text_high>: Update.
11482         * objfiles.h (obj_section_offset): Update.
11483         (struct objfile) <section_offsets>: Change type.
11484         <num_sections>: Remove.
11485         (objfile_relocate): Update.
11486         * objfiles.c (entry_point_address_query): Update
11487         (relocate_one_symbol): Change type of "section_offsets".
11488         (objfile_relocate1, objfile_relocate1): Change type of
11489         "new_offsets".
11490         (objfile_rebase1): Update.
11491         * mipsread.c (mipscoff_symfile_read): Update.
11492         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
11493         parameter.
11494         * mdebugread.c (parse_symbol): Change type of "section_offsets".
11495         (parse_external, psymtab_to_symtab_1): Update.
11496         * machoread.c (macho_symfile_offsets): Update.
11497         * ia64-tdep.c (ia64_find_unwind_table): Update.
11498         * hppa-tdep.c (read_unwind_info): Update.
11499         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
11500         * dwarf2read.c (create_addrmap_from_index)
11501         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11502         (process_psymtab_comp_unit_reader, add_partial_symbol)
11503         (add_partial_subprogram, process_full_comp_unit)
11504         (read_file_scope, read_func_scope, read_lexical_block_scope)
11505         (read_call_site_scope, dwarf2_rnglists_process)
11506         (dwarf2_ranges_process, dwarf2_ranges_read)
11507         (dwarf_decode_lines_1, var_decode_location, new_symbol)
11508         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
11509         Update.
11510         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
11511         Update.
11512         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
11513         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
11514         (process_one_symbol): Change type of "section_offsets".
11515         * ctfread.c (get_objfile_text_range): Update.
11516         * coffread.c (coff_symtab_read, enter_linenos)
11517         (process_coff_symbol): Update.
11518         * coff-pe-read.c (add_pe_forwarded_sym): Update.
11519         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
11520
11521 2020-01-08  Tom Tromey  <tromey@adacore.com>
11522
11523         * dwarf2read.c (parse_macro_definition): Use std::string.
11524         (parse_macro_definition): Likewise.
11525
11526 2020-01-08  Tom Tromey  <tromey@adacore.com>
11527
11528         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
11529         (ATTR_ALLOC_CHUNK): Remove.
11530
11531 2020-01-08  Tom Tromey  <tromey@adacore.com>
11532
11533         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
11534
11535 2020-01-08  Tom Tromey  <tromey@adacore.com>
11536
11537         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
11538         (dwarf2_compute_name, open_dwo_file): Likewise.
11539         (process_enumeration_scope): Use std::vector.
11540         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
11541         (partial_die_info::fixup, dwarf2_start_subfile)
11542         (guess_full_die_structure_name, dwarf2_name): Likewise.
11543         (determine_prefix): Update.
11544         (guess_full_die_structure_name): Make return type const.
11545         (partial_die_full_name): Return unique_xmalloc_ptr.
11546         (DW_FIELD_ALLOC_CHUNK): Remove.
11547
11548 2020-01-07  Tom Tromey  <tromey@adacore.com>
11549
11550         PR build/24937:
11551         * stap-probe.c (class stap_static_probe_ops): Add constructor.
11552
11553 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11554
11555         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
11556
11557 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11558
11559         * stack.c (print_frame_info): Move disassemble_next_line code
11560         inside source_print block.
11561
11562 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11563
11564         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
11565         gdb/signals.h, as we are now using native signal symbols.
11566
11567 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11568
11569         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
11570         overflow by an early check of content vs threshold.
11571         * tui/tui-source.c (tui_source_window::line_is_displayed):
11572         Likewise.
11573
11574 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11575
11576         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
11577
11578 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11579
11580         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
11581         export table if no section contains it's RVA.
11582
11583 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11584
11585         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
11586
11587 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
11588
11589         * source.c (print_source_lines_base): Set last_line_listed.
11590
11591 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11592
11593         * tui/tui-disasm.c: Remove trailing spaces.
11594
11595 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11596             Pedro Alves  <palves@redhat.com>
11597
11598         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
11599         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
11600         (windows_gdb_signal_to_target): New function, uses the above
11601         enumeration to convert GDB internal signal codes to equivalent
11602         Windows codes.
11603         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
11604         * windows-nat.c: Include "gdb_wait.h".
11605         (get_windows_debug_event): Extract the fatal exception from the
11606         exit status and convert to the equivalent Posix signal number.
11607         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
11608         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
11609         * gdbsupport/gdb_wait.c: New file, implements
11610         windows_status_to_termsig.
11611         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
11612         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
11613
11614 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
11615
11616         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
11617         show_layout.
11618
11619 2020-01-05  Luis Machado  <luis.machado@linaro.org>
11620
11621         * aarch64-linux-nat.c
11622         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
11623         and bfd_mach_aarch64.
11624
11625 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11626
11627         * ui-file.c (stdio_file::can_emit_style_escape)
11628         (tee_file::can_emit_style_escape): Ensure style is used also on
11629         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
11630         to gdb_stdout.
11631         * main.c (set_gdb_data_directory): Use file style to output the
11632         warning that the given pathname is not a directory.
11633         * top.c (show_history_filename, gdb_safe_append_history)
11634         (show_gdb_datadir): Use file style.
11635
11636 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11637
11638         * solib-target.c (struct lm_info_target):
11639         Change offsets to be a unique_xmalloc_ptr.
11640         (solib_target_relocate_section_addresses): Update.
11641
11642 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11643
11644         * windows-nat.c (windows_clear_solib): Free so_list linked list.
11645
11646 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11647
11648         * MAINTAINERS (Write After Approval): Add myself.
11649
11650 2020-01-02  Luis Machado  <luis.machado@linaro.org>
11651
11652         * proc-service.c (get_ps_regcache): Remove reference to obsolete
11653         Cell BE architecture.
11654         * target.h (struct target_ops) <thread_architecture>: Likewise.
11655
11656 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11657
11658         * Makefile.in: Use INSTALL_PROGRAM_ENV.
11659
11660 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11661
11662         * MAINTAINERS (Write After Approval): Add myself.
11663
11664 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11665
11666         * gdbarch.sh: Update copyright year range of generated files.
11667
11668 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11669
11670         Update copyright year range in all GDB files.
11671
11672 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11673
11674         * copyright.py: Convert to Python 3.
11675
11676 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11677
11678         * copyright.py: Adapt after move of gnulib directory from gdb
11679         directory to toplevel directory.
11680
11681 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11682
11683         * copyright.py (main): Exit if run from the wrong directory.
11684
11685 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11686
11687         * top.c (print_gdb_version): Change copyright year to 2020.
11688
11689 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11690
11691         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
11692
11693 For older changes see ChangeLog-2019.
11694 \f
11695 Local Variables:
11696 mode: change-log
11697 left-margin: 8
11698 fill-column: 74
11699 version-control: never
11700 coding: utf-8
11701 End: