gdb/ChangeLog

   1 2020-07-28  Tom Tromey  <tromey@adacore.com>
   2
   3         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
   4         help.  Add usage.
   5
   6 2020-07-28  Tom Tromey  <tromey@adacore.com>
   7
   8         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
   9         <DW_OP_GNU_variable_value>: Cast to address type.
  10
  11 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
  12
  13         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
  14         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
  15         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
  16         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
  17         (nbsd_get_siginfo_type): New.
  18         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
  19         (_initialize_nbsd_tdep): New.
  20
  21 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
  22
  23         PR binutils/26301
  24         * configure: Regenerated.
  25
  26 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
  27
  28         PR binutils/26301
  29         * configure: Regenerated.
  30
  31 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
  32
  33         * python/py-frame.c: Remove 'user-regs.h' include.
  34         (frapy_read_register): Rewrite to make use of
  35         gdbpy_parse_register_id.
  36         * python/py-registers.c (gdbpy_parse_register_id): New function,
  37         moved here from python/py-unwind.c.  Updated the return type, and
  38         also accepts register descriptor objects.
  39         * python/py-unwind.c: Remove 'user-regs.h' include.
  40         (pyuw_parse_register_id): Moved to python/py-registers.c.
  41         (unwind_infopy_add_saved_register): Update to use
  42         gdbpy_parse_register_id.
  43         (pending_framepy_read_register): Likewise.
  44         * python/python-internal.h (gdbpy_parse_register_id): Declare.
  45
  46 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
  47
  48         * python/py-registers.c: Add 'user-regs.h' include.
  49         (register_descriptor_iter_find): New function.
  50         (register_descriptor_iterator_object_methods): New static global
  51         methods array.
  52         (register_descriptor_iterator_object_type): Add pointer to methods
  53         array.
  54
  55 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
  56
  57         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
  58         for all architectures on FreeBSD 11.3 and later.
  59
  60 2020-07-27  Tom Tromey  <tromey@adacore.com>
  61
  62         * gcore.h (load_corefile): Don't declare.
  63
  64 2020-07-27  Tom de Vries  <tdevries@suse.de>
  65
  66         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
  67         * config.in: Regenerate.
  68         * configure: Regenerate.
  69
  70 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
  71
  72         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
  73         ws2tcpip.h.  When checking whether socklen_t type is defined, use
  74         ws2tcpip.h if it is available and sys/socket.h isn't.
  75         * configure: Regenerate.
  76         * config.in: Regenerate.
  77
  78 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
  79
  80         PR fortran/23051
  81         PR fortran/26139
  82         * valops.c (value_ind): Pass address to
  83         readjust_indirect_value_type.
  84         * value.c (readjust_indirect_value_type): Make parameter
  85         non-const, and add extra address parameter.  Resolve original type
  86         before using it.
  87         * value.h (readjust_indirect_value_type): Update function
  88         signature and comment.
  89
  90 2020-07-25  Tom de Vries  <tdevries@suse.de>
  91
  92         PR symtab/26243
  93         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
  94         entries.
  95
  96 2020-07-24  Aaron Merey  <amerey@redhat.com>
  97
  98         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
  99         * configure: Rebuild.
 100
 101 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
 102
 103         PR corefiles/26294
 104         * corelow.c (_initialize_corelow): Add period to help text
 105         for "maintenance print core-file-backed-mappings".
 106
 107 2020-07-23  Pedro Alves  <pedro@palves.net>
 108
 109         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
 110         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
 111         meanwhile.
 112         * frame.c (frame_cache_generation, get_frame_cache_generation):
 113         New.
 114         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
 115         (get_prev_frame_if_no_cycle): On exception, don't touch
 116         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
 117         * frame.h (get_frame_cache_generation): Declare.
 118
 119 2020-07-23  Tom de Vries  <tdevries@suse.de>
 120
 121         PR tui/26282
 122         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
 123         New default constructor.
 124
 125 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 126
 127         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
 128         exclude non-statement entries.
 129
 130 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 131
 132         * NEWS (New commands): Mention new command
 133         "maintenance print core-file-backed-mappings".
 134
 135 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 136
 137         * corelow.c (gdbcmd.h): Include.
 138         (core_target::info_proc_mappings): New method.
 139         (get_current_core_target): New function.
 140         (maintenance_print_core_file_backed_mappings): New function.
 141         (_initialize_corelow): Add core-file-backed-mappings to
 142         "maint print" commands.
 143
 144 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 145
 146         * linux-tdep.c (dump_note_entry_p): New function.
 147         (linux_dump_mapping_p_ftype): New typedef.
 148         (linux_find_memory_regions_full): Add new parameter,
 149         should_dump_mapping_p.
 150         (linux_find_memory_regions): Adjust call to
 151         linux_find_memory_regions_full.
 152         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
 153         call to linux_find_memory_regions_full.
 154
 155 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 156
 157         * corelow.c (solist.h, unordered_map): Include.
 158         (class core_target): Add field m_core_file_mappings and
 159         method build_file_mappings.
 160         (core_target::core_target): Call build_file_mappings.
 161         (core_target::~core_target): Free memory associated with
 162         m_core_file_mappings.
 163         (core_target::build_file_mappings): New method.
 164         (core_target::xfer_partial): Use m_core_file_mappings
 165         for memory transfers.
 166         * linux-tdep.c (linux_read_core_file_mappings): New
 167         function.
 168         (linux_core_info_proc_mappings): Rewrite to use
 169         linux_read_core_file_mappings.
 170         (linux_init_abi): Register linux_read_core_file_mappings.
 171
 172 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 173
 174         * arch-utils.c (default_read_core_file_mappings): New function.
 175         * arch-utils.c (default_read_core_file_mappings): Declare.
 176         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
 177         * gdbarch.h, gdbarch.c: Regenerate.
 178
 179 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 180
 181         PR corefiles/25631
 182         * corelow.c (core_target:xfer_partial):  Revise
 183         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
 184         case after first checking the stratum beneath the core
 185         target.
 186         (has_all_memory): Return true.
 187         * target.c (raw_memory_xfer_partial): Revise comment
 188         regarding use of has_all_memory.
 189
 190 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 191
 192         * exec.h (section_table_xfer_memory): Revise declaration,
 193         replacing section name parameter with an optional callback
 194         predicate.
 195         * exec.c (section_table_xfer_memory): Likewise.
 196         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
 197         of section_table_xfer_memory.
 198
 199 2020-07-22  Tom Tromey  <tromey@adacore.com>
 200
 201         * mi/mi-cmd-stack.c (list_args_or_locals): Use
 202         lookup_symbol_search_name.
 203
 204 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 205
 206         * python/py-registers.c (gdbpy_register_object_data_init): Remove
 207         redundant local variable.
 208         (gdbpy_get_register_descriptor): Extract descriptor vector as a
 209         reference, not pointer, update code accordingly.
 210
 211 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 212             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 213
 214         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
 215         * jit.c (jit_breakpoint_re_set_internal): Use the
 216         `skip_jit_symbol_lookup` field.
 217
 218 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 219             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 220
 221         * jit.c (jit_read_descriptor): Define the descriptor address once,
 222         use twice.
 223         (jit_breakpoint_deleted): Move the declaration of the loop variable
 224         `iter` into the loop header.
 225         (jit_breakpoint_re_set_internal): Move the declaration of the local
 226         variable `objf_data` to the first point of definition.
 227         (jit_event_handler): Move the declaration of local variables
 228         `code_entry`, `entry_addr`, and `objf` to their first point of use.
 229         Rename `objf` to `jited`.
 230
 231 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 232
 233         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
 234         Remove.
 235         * jit.c (get_jiter_objfile_data): Update.
 236
 237 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 238             Simon Marchi  <simon.marchi@polymtl.ca>
 239
 240         * jit.c (struct jit_program_space_data): Remove.
 241         (jit_program_space_key): Remove.
 242         (jiter_objfile_data::~jiter_objfile_data): Remove program space
 243         stuff.
 244         (get_jit_program_space_data): Remove.
 245         (jit_breakpoint_deleted): Iterate on all of the program space's
 246         objfiles.
 247         (jit_inferior_init): Likewise.
 248         (jit_breakpoint_re_set_internal): Likewise.  Also change return
 249         type to void.
 250         (jit_breakpoint_re_set): Pass current_program_space to
 251         jit_breakpoint_re_set_internal.
 252
 253 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 254
 255         * jit.h (struct jiter_objfile_data) <cached_code_address,
 256         jit_breakpoint>: Move to here from ...
 257         * jit.c (jit_program_space_data): ... here.
 258         (jiter_objfile_data::~jiter_objfile_data): Update.
 259         (jit_breakpoint_deleted): Update.
 260         (jit_breakpoint_re_set_internal): Update.
 261
 262 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 263
 264         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
 265         checks.
 266         (jit_read_descriptor): Remove NULL check.
 267         (jit_event_handler): Add an assertion.
 268
 269 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 270
 271         * jit.h (struct jit_objfile_data):  Split into...
 272         (struct jiter_objfile_data): ... this ...
 273         (struct jited_objfile_data): ... and this.
 274         * objfiles.h (struct objfile) <jit_data>: Remove.
 275         <jiter_data, jited_data>: New fields.
 276         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
 277         (jiter_objfile_data::~jiter_objfile_data): ... this.
 278         (get_jit_objfile_data): Rename to ...
 279         (get_jiter_objfile_data): ... this.
 280         (add_objfile_entry): Update.
 281         (jit_read_descriptor): Use get_jiter_objfile_data.
 282         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
 283         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
 284         (jit_inferior_exit_hook): Use objfile's jited_data field.
 285
 286 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 287
 288         * jit.h: Forward-declare `struct minimal_symbol`.
 289         (struct jit_objfile_data): Migrate to here from jit.c; also add a
 290         constructor, destructor, and an objfile* field.
 291         * jit.c (jit_objfile_data): Remove.
 292         (struct jit_objfile_data): Migrate from here to jit.h.
 293         (jit_objfile_data::~jit_objfile_data): New destructor
 294         implementation with code moved from free_objfile_data.
 295         (free_objfile_data): Delete.
 296         (get_jit_objfile_data): Update to use the jit_data field of objfile.
 297         (jit_find_objf_with_entry_addr): Ditto.
 298         (jit_inferior_exit_hook): Ditto.
 299         (_initialize_jit): Remove the call to
 300         register_objfile_data_with_cleanup.
 301         * objfiles.h (struct objfile) <jit_data>: New field.
 302
 303 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 304
 305         * jit.h: Forward-declare `struct objfile`.
 306         (jit_event_handler): Add a second parameter, the JITer objfile.
 307         * jit.c (jit_read_descriptor): Change the signature to take the
 308         JITer objfile as an argument instead of the jit_program_space_data.
 309         (jit_inferior_init): Update the call to jit_read_descriptor.
 310         (jit_event_handler): Use the new JITer objfile argument when calling
 311         jit_read_descriptor.
 312         * breakpoint.c (handle_jit_event): Update the call to
 313         jit_event_handler to pass the JITer objfile.
 314
 315 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 316
 317         * gdbarch.c: Regenerate.
 318         * gdbarch.h: Regenerate.
 319         * gdbarch.sh (handle_segmentation_fault): Remove method.
 320         * infrun.c (handle_segmentation_fault): Remove.
 321         (print_signal_received_reason): Remove call to
 322         handle_segmentation_fault.
 323
 324 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 325
 326         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
 327         Rename to sparc64_linux_report_signal_info and add siggnal
 328         argument.
 329         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
 330         instead of sparc64_linux_handle_segmentation_fault.
 331
 332 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 333
 334         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
 335         i386_linux_report_signal_info instead of
 336         i386_linux_handle_segmentation_fault.
 337         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
 338         to i386_linux_report_signal_info and add siggnal argument.
 339         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
 340         of i386_linux_handle_segmentation_fault.
 341         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
 342         to i386_linux_report_signal_info and add siggnal argument.
 343
 344 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 345
 346         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
 347         hook if present.
 348
 349 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 350
 351         * gdbarch.c: Regenerate.
 352         * gdbarch.h: Regenerate.
 353         * gdbarch.sh (report_signal_info): New method.
 354         * infrun.c (print_signal_received_reason): Invoke gdbarch
 355         report_signal_info hook if present.
 356
 357 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 358
 359         * python/py-registers.c : Add 'unordered_map' include.
 360         (gdbpy_new_reggroup): Renamed to...
 361         (gdbpy_get_reggroup): ...this.  Update to only create register
 362         group descriptors when needed.
 363         (gdbpy_reggroup_iter_next): Update.
 364
 365 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 366
 367         * python/py-registers.c (gdbpy_register_object_data): New static
 368         global.
 369         (gdbpy_register_object_data_init): New function.
 370         (gdbpy_new_register_descriptor): Renamed to...
 371         (gdbpy_get_register_descriptor): ...this, and update to reuse
 372         existing register descriptors where possible.
 373         (gdbpy_register_descriptor_iter_next): Update.
 374         (gdbpy_initialize_registers): Register new gdbarch data.
 375
 376 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 377
 378         * linux-nat.c (stopped_pids): Make static.
 379
 380 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 381
 382         PR ada/26235
 383         * gdbtypes.c (ada_discrete_type_low_bound,
 384         ada_discrete_type_high_bound): Handle undefined bounds.
 385
 386 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
 387
 388         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
 389         declaration.
 390         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
 391         function.
 392
 393 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
 394
 395         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
 396         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
 397         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
 398         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
 399         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
 400         method.
 401
 402 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
 403
 404         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
 405         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
 406         which are deprecated in Guile 3.0.
 407         * configure.ac (try_guile_versions): Add "guile-3.0".
 408         * configure (try_guile_versions): Regenerate.
 409         * NEWS: Update entry.
 410
 411 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
 412             Doug Evans  <dje@google.com>
 413
 414         PR gdb/21104
 415         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
 416         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
 417         USING_GUILE_BEFORE_2_2.
 418         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
 419         Change type to 'scm_t_port_type *'.
 420         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
 421         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
 422         parameter and honor it.  Update callers.
 423         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
 424         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
 425         functions.
 426         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
 427         USING_GUILE_BEFORE_2_2.
 428         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
 429         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
 430         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
 431         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
 432         and 'SCM_PORT_TYPE'.
 433         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
 434         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
 435         (gdbscm_memory_port_read, gdbscm_memory_port_write)
 436         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
 437         [!USING_GUILE_BEFORE_2_2]: New functions.
 438         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
 439         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
 440         'gdbscm_memory_port_read'.
 441         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
 442         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
 443         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
 444         function.
 445         (ioscm_init_memory_port): Remove.
 446         (ioscm_init_memory_port_stream): New function
 447         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
 448         function.
 449         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 450         Return scm_from_uint (0).
 451         (gdbscm_set_memory_port_read_buffer_size_x)
 452         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 453         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 454         Return scm_from_uint (0).
 455         (gdbscm_set_memory_port_write_buffer_size_x)
 456         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 457         * configure.ac (try_guile_versions): Add "guile-2.2".
 458         * configure: Regenerate.
 459         * NEWS: Add entry.
 460
 461 2020-07-18  Tom Tromey  <tom@tromey.com>
 462
 463         * linux-nat.c (linux_multi_process): Remove.
 464         (linux_nat_target::supports_multi_process): Return true.
 465
 466 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 467
 468         * arch/riscv.c (riscv_tdesc_cache): Change map type.
 469         (riscv_lookup_target_description): Return pointer out of
 470         unique_ptr.
 471         * target-descriptions.c (allocate_target_description): Add
 472         comment.
 473         (target_desc_deleter::operator()): Likewise.
 474         * target-descriptions.h (struct target_desc_deleter): Moved to
 475         gdbsupport/tdesc.h.
 476         (target_desc_up): Likewise.
 477
 478 2020-07-17  Tom Tromey  <tromey@adacore.com>
 479
 480         * linux-nat.c (linux_nat_target::supports_non_stop)
 481         (linux_nat_target::always_non_stop_p): Use "true".
 482         (linux_nat_target::supports_disable_randomization): Use "true" and
 483         "false".
 484
 485 2020-07-16  Caroline Tice  <cmtice@google.com>
 486
 487         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
 488         (RNGLIST_HEADER_SIZE64): New constant definition.
 489         (struct dwop_section_names): Add rnglists_dwo.
 490         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
 491         (struct loclist_header): Rename to 'loclists_rnglists_header'.
 492         (struct dwo_sections): Add rnglists field.
 493         (read_attribut_reprocess): Add tag parameter.
 494         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
 495         (cu_debug_rnglists_section): New function (decl & definition).
 496         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
 497         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
 498         die whose range is being checked; get rnglist section from
 499         cu_debug_rnglists_section, to get from either objfile or dwo file as
 500         appropriate.  Add cases for DW_RLE_base_addressx,
 501         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
 502         the base address to DW_RLE_offset_pairs (not to all ranges), moving
 503         test inside if-condition and updating complaint message.
 504         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
 505         dwarf2_rnglists_process.
 506         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
 507         dwarf2_ranges_process.
 508         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
 509         need_ranges_base and update comment appropriately.  Also pass die tag
 510         to dwarf2_ranges_read.
 511         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
 512         need_ranges_base and update comment appropriately.  Also pass die tag
 513         to dwarf2_ranges_process.
 514         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
 515         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
 516         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
 517         need_ranges_base and update comment appropriately.  Also pass die tag
 518         to read_attribute_reprocess and dwarf2_ranges_read.
 519         (read_loclist_header): Rename function to read_loclists_rnglists_header,
 520         and update function comment appropriately.
 521         (read_loclist_index): Call read_loclists_rnglists_header instead of
 522         read_loclist_header.
 523         (read_rnglist_index): New function.
 524         (read_attribute_reprocess):  Add tag parameter. Add code for
 525         DW_FORM_rnglistx, passing tag to read_rnglist_index.
 526         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
 527
 528 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 529
 530         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
 531         being resolved.
 532
 533 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 534
 535         * arch-utils.c (show_architecture): Update formatting of messages.
 536
 537 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 538
 539         * gdbtypes.h (struct type) <bounds>: Handle array and string
 540         types.
 541         * ada-lang.c (assign_aggregate): Use type::bounds on
 542         array/string type.
 543         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
 544         * c-varobj.c (c_number_of_children): Likewise.
 545         (c_describe_child): Likewise.
 546         * eval.c (evaluate_subexp_for_sizeof): Likewise.
 547         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
 548         (f_type_print_base): Likewise.
 549         * f-valprint.c (f77_array_offset_tbl): Likewise.
 550         (f77_get_upperbound): Likewise.
 551         (f77_print_array_1): Likewise.
 552         * guile/scm-type.c (gdbscm_type_range): Likewise.
 553         * m2-typeprint.c (m2_array): Likewise.
 554         (m2_is_long_set_of_type): Likewise.
 555         * m2-valprint.c (get_long_set_bounds): Likewise.
 556         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
 557         * python/py-type.c (typy_range): Likewise.
 558         * rust-lang.c (rust_internal_print_type): Likewise.
 559         * type-stack.c (type_stack::follow_types): Likewise.
 560         * valarith.c (value_subscripted_rvalue): Likewise.
 561         * valops.c (value_cast): Likewise.
 562
 563 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 564
 565         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
 566         callers to use the equivalent accessor methods.
 567
 568 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 569
 570         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
 571         (struct type) <bit_stride>: New method.
 572         (TYPE_BIT_STRIDE): Remove.
 573         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
 574
 575 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 576
 577         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
 578         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
 579         callers to use the equivalent accessor methods instead.
 580
 581 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 582
 583         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
 584         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
 585         callers to use the equivalent accessor methods instead.
 586
 587 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 588
 589         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
 590         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
 591         to use dynamic_prop::kind.
 592
 593 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 594
 595         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
 596         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
 597         to get the bound property's kind and check against
 598         PROP_UNDEFINED.
 599
 600 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 601
 602         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
 603         all callers to use type::range_bounds followed by
 604         dynamic_prop::{low,high}.
 605
 606 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 607
 608         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
 609         const_val, set_const_val, baton, set_locexpr, set_loclist,
 610         set_addr_offset, variant_parts, set_variant_parts,
 611         original_type, set_original_type>: New methods.
 612         <kind>: Rename to...
 613         <m_kind>: ... this.  Update all users to use the new methods
 614         instead.
 615         <data>: Rename to...
 616         <m_data>: ... this.  Update all users to use the new methods
 617         instead.
 618
 619 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 620
 621         * gdbtypes.c (get_discrete_bounds): Return failure if
 622         the range type's bounds are not both defined and constant
 623         values.
 624         (get_array_bounds): Update comment.  Remove undefined bound check.
 625
 626 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 627
 628         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
 629         the type::bounds method directly.
 630
 631 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 632
 633         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
 634         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
 635         are used to set the range type's bounds to use set_bounds.
 636
 637 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 638
 639         * exec.c (_initialize_exec): Update exec-file-mismatch help.
 640
 641 2020-07-10  Pedro Alves  <pedro@palves.net>
 642
 643         * gdbthread.h (inferior_ref): Define.
 644         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
 645         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
 646         * thread.c
 647         (scoped_restore_current_thread::restore):
 648         Adjust to gdb::ref_ptr.
 649         (scoped_restore_current_thread::~scoped_restore_current_thread):
 650         Remove manual decref handling.
 651         (scoped_restore_current_thread::scoped_restore_current_thread):
 652         Adjust to use
 653         inferior_ref::new_reference/thread_info_ref::new_reference.
 654         Incref the thread before calling get_frame_id instead of after.
 655         Let TARGET_CLOSE_ERROR propagate.
 656
 657 2020-07-10  Pedro Alves  <pedro@palves.net>
 658
 659         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
 660         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
 661         NOT_AVAILABLE_ERROR.
 662         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
 663         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
 664
 665 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
 666             Pedro Alves  <pedro@palves.net>
 667
 668         PR gdb/26199
 669         * infrun.c (threads_are_resumed_pending_p): Delete.
 670         (do_target_wait): Remove threads_are_executing and
 671         threads_are_resumed_pending_p checks from the inferior_matches
 672         lambda.  Update comments.
 673
 674 2020-07-10  Pedro Alves  <pedro@palves.net>
 675
 676         PR gdb/26199
 677         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
 678         executing threads.
 679
 680 2020-07-10  Pedro Alves  <pedro@palves.net>
 681
 682         PR gdb/26199
 683         * infrun.c (handle_no_resumed): Handle multiple targets.
 684
 685 2020-07-10  Pedro Alves  <pedro@palves.net>
 686
 687         PR gdb/26199
 688         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
 689         target_is_async_p.
 690
 691 2020-07-10  Pedro Alves  <pedro@palves.net>
 692
 693         PR gdb/26199
 694         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
 695         threads, not all threads.
 696
 697 2020-07-10  Pedro Alves  <pedro@palves.net>
 698
 699         PR gdb/26199
 700         * remote.c (remote_target::open_1): Pass remote target pointer as
 701         data to create_async_event_handler.
 702         (remote_async_inferior_event_handler): Mark async event handler
 703         before returning if the remote target still has either pending
 704         events or unacknowledged notifications.
 705
 706 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
 707
 708         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
 709         declaration.
 710         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
 711         function.
 712
 713 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 714
 715         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
 716         inferior_ptid.
 717
 718 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 719
 720         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
 721         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
 722         AT_FREEBSD_PS_STRINGS.
 723
 724 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
 725
 726         * auto-load.c (auto_load_objfile_script_1): Convert drive part
 727         of debugfile path on Windows.
 728
 729 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
 730
 731         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
 732         argument to 'data'.
 733
 734 2020-07-08  Tom Tromey  <tromey@adacore.com>
 735
 736         * ada-lang.c (ada_exception_message_1): Use read_memory.
 737
 738 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 739
 740         PR python/22748
 741         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
 742         special handling for inline frames.
 743         * findvar.c (value_of_register_lazy): Skip inline frames when
 744         creating lazy register values.
 745         * frame.c (frame_id_computed_p): Delete definition.
 746         * frame.h (frame_id_computed_p): Delete declaration.
 747
 748 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 749
 750         * NEWS: Mention additions to Python API.
 751         * python/py-arch.c (archpy_register_groups): New function.
 752         (arch_object_methods): Add 'register_groups' method.
 753         * python/py-registers.c (reggroup_iterator_object): New struct.
 754         (reggroup_object): New struct.
 755         (gdbpy_new_reggroup): New function.
 756         (gdbpy_reggroup_to_string): New function.
 757         (gdbpy_reggroup_name): New function.
 758         (gdbpy_reggroup_iter): New function.
 759         (gdbpy_reggroup_iter_next): New function.
 760         (gdbpy_new_reggroup_iterator): New function
 761         (gdbpy_initialize_registers): Register new types.
 762         (reggroup_iterator_object_type): Define new Python type.
 763         (gdbpy_reggroup_getset): New static global.
 764         (reggroup_object_type): Define new Python type.
 765         * python/python-internal.h
 766
 767 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 768
 769         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
 770         * python/py-arch.c (archpy_registers): New function.
 771         (arch_object_methods): Add 'registers' method.
 772         * python/py-registers.c: New file.
 773         * python/python-internal.h
 774         (gdbpy_new_register_descriptor_iterator): Declare.
 775         (gdbpy_initialize_registers): Declare.
 776         * python/python.c (do_start_initialization): Call
 777         gdbpy_initialize_registers.
 778         * NEWS: Mention additions to the Python API.
 779
 780 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 781
 782         * NEWS: Mention new Python API method.
 783         * python/py-unwind.c (pending_framepy_architecture): New function.
 784         (pending_frame_object_methods): Add architecture method.
 785
 786 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 787
 788         * gdbarch.c: Regenerate.
 789         * gdbarch.h: Regenerate.
 790         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
 791         (gdbarch_data): Use internal_error for the case where
 792         deprecated_set_gdbarch_data was originally needed.
 793         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
 794         and use passed in obstack.
 795         (libunwind_frame_set_descr): Should no longer get back NULL from
 796         gdbarch_data.
 797         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
 798         type.
 799         * user-regs.c (user_regs_init): Update parameters, and use passed
 800         in obstack.
 801         (user_reg_add): Should no longer get back NULL from gdbarch_data.
 802         (_initialize_user_regs): Register as a pre-init gdbarch data type.
 803
 804 2020-07-06  Tom de Vries  <tdevries@suse.de>
 805
 806         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
 807         End-Of-Sequence in lte_is_less_than.
 808         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
 809         "gdb: Don't reorder line table entries too much when sorting".
 810
 811 2020-07-06  Tom de Vries  <tdevries@suse.de>
 812
 813         PR tui/26205
 814         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
 815
 816 2020-07-05  Tom de Vries  <tdevries@suse.de>
 817
 818         PR build/26187
 819         * inferior.h (struct infcall_suspend_state_deleter): If available, use
 820         std::uncaught_exceptions instead of deprecated
 821         std::uncaught_exception.
 822
 823 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 824
 825         * macroexp.h (macro_stringify): Return
 826         gdb::unique_xmalloc_ptr<char>.
 827         * macroexp.c (macro_stringify): Likewise.
 828         * macrotab.c (fixup_definition): Update.
 829
 830 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 831
 832         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
 833         (lex_one_token): Update.
 834         * macroexp.c (struct macro_buffer) <release>: Return
 835         gdb::unique_xmalloc_ptr<char>.
 836         (macro_stringify): Update.
 837         (macro_expand): Update.
 838         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
 839         * macroexp.h (macro_expand_next): Likewise.
 840
 841 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
 842
 843         * macroexp.h (macro_lookup_ftype): Remove.
 844         (macro_expand, macro_expand_once, macro_expand_next): Remove
 845         lookup function parameters, add scope parameter.
 846         * macroexp.c (scan, substitute_args, expand, maybe_expand,
 847         macro_expand, macro_expand_once, macro_expand_next): Likewise.
 848         * macroscope.h (standard_macro_lookup): Change parameter type
 849         to macro_scope.
 850         * macroscope.c (standard_macro_lookup): Likewise.
 851         * c-exp.y (lex_one_token): Update.
 852         * macrocmd.c (macro_expand_command): Likewise.
 853         (macro_expand_once_command): Likewise.
 854
 855 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 856
 857         * inf-loop.c (inferior_event_handler): Remove client_data param.
 858         * inf-loop.h (inferior_event_handler): Likewise.
 859         * infcmd.c (step_1): Adjust.
 860         * infrun.c (proceed): Adjust.
 861         (fetch_inferior_event): Remove client_data param.
 862         (infrun_async_inferior_event_handler): Adjust.
 863         * infrun.h (fetch_inferior_event): Remove `void *` param.
 864         * linux-nat.c (handle_target_event): Adjust.
 865         * record-btrace.c (record_btrace_handle_async_inferior_event):
 866         Adjust.
 867         * record-full.c (record_full_async_inferior_event_handler):
 868         Adjust.
 869         * remote.c (remote_async_inferior_event_handler): Adjust.
 870
 871 2020-07-01  Tom Tromey  <tom@tromey.com>
 872
 873         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
 874         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
 875
 876 2020-07-01  Tom Tromey  <tom@tromey.com>
 877
 878         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
 879         tui_gen_win_info.
 880         (tui_win_info::make_window): Merge with
 881         tui_gen_win_info::make_window.
 882         (tui_win_info::make_visible): Move from tui_gen_win_info.
 883         * tui/tui-win.c (tui_win_info::max_width): Move from
 884         tui_gen_win_info.
 885         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
 886         type.
 887         <window_factory>: Likewise.
 888         * tui/tui-layout.c (tui_win_info::resize): Move from
 889         tui_gen_win_info.
 890         (make_standard_window): Change return type.
 891         (get_locator_window, tui_get_window_by_name): Likewise.
 892         (tui_layout_window::apply): Remove a cast.
 893         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
 894         (struct tui_win_info): Merge with tui_gen_win_info.
 895         (struct tui_gen_win_info): Remove.
 896
 897 2020-07-01  Tom Tromey  <tom@tromey.com>
 898
 899         * tui/tui-stack.h (struct tui_locator_window): Derive from
 900         tui_win_info.
 901         <do_scroll_horizontal, do_scroll_vertical>: New methods.
 902         <can_box>: New method.
 903
 904 2020-07-01  Tom Tromey  <tom@tromey.com>
 905
 906         * tui/tui-stack.h (struct tui_locator_window): Remove body.
 907
 908 2020-07-01  Tom Tromey  <tom@tromey.com>
 909
 910         * tui/tui-regs.c (tui_data_window::display_registers_from)
 911         (tui_data_window::display_registers_from)
 912         (tui_data_window::first_data_item_displayed)
 913         (tui_data_window::delete_data_content_windows): Update.
 914         (tui_data_window::refresh_window, tui_data_window::no_refresh):
 915         Remove.
 916         (tui_data_window::check_register_values): Update.
 917         (tui_data_item_window::rerender): Add parameters.  Update.
 918         (tui_data_item_window::refresh_window): Remove.
 919         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
 920         virtual.
 921         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
 922         tui_gen_win_info.
 923         <refresh_window, max_height, min_height>: Remove.
 924         <rerender>: Add parameters.
 925         <x, y, visible>: New members.
 926         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
 927         <m_item_width>: New member.
 928
 929 2020-07-01  Tom Tromey  <tom@tromey.com>
 930
 931         * tui/tui-regs.c (tui_data_window::show_register_group)
 932         (tui_data_window::check_register_values): Update.
 933         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
 934         from item_no.
 935
 936 2020-07-01  Tom Tromey  <tom@tromey.com>
 937
 938         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
 939         useless "if".
 940
 941 2020-07-01  Tom Tromey  <tom@tromey.com>
 942
 943         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
 944         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
 945
 946 2020-07-01  Tom Tromey  <tom@tromey.com>
 947
 948         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
 949         * tui/tui-winsource.h (enum tui_line_or_address_kind)
 950         (struct tui_line_or_address): Move from tui-data.h.
 951         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
 952         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
 953         (tui_cmd_window, tui_source_window_base, tui_source_window)
 954         (tui_disasm_window): Don't declare.
 955         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
 956         to tui-winsource.h.
 957         (SINGLE_KEY): Move to tui-stack.c.
 958
 959 2020-07-01  Tom Tromey  <tom@tromey.com>
 960
 961         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
 962         std::string.
 963         * tui/tui-regs.c (class tab_expansion_file): New.
 964         (tab_expansion_file::write): New method.
 965         (tui_register_format): Change return type.  Use
 966         tab_expansion_file.
 967         (tui_get_register, tui_data_window::display_registers_from)
 968         (tui_data_item_window::rerender): Update.
 969         * tui/tui-io.h (tui_expand_tabs): Don't declare.
 970         * tui/tui-io.c (tui_expand_tabs): Remove.
 971
 972 2020-07-01  Tom Tromey  <tom@tromey.com>
 973
 974         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
 975
 976 2020-07-01  Fangrui Song  <maskray@google.com>
 977
 978         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
 979
 980 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 981
 982         * dwarf2/read.c (set_die_type): Removed conditions to restrict
 983         forms for DW_AT_associated and DW_AT_allocated attributes,
 984         which is already checked in function attr_to_dynamic_prop.
 985
 986 2020-06-30  Tom Tromey  <tromey@adacore.com>
 987
 988         * dwarf2/read.c (quirk_rust_enum): Correctly call
 989         alloc_rust_variant for default-less enum.
 990
 991 2020-06-30  Tom Tromey  <tromey@adacore.com>
 992
 993         PR build/26183:
 994         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
 995         gdb::to_string.
 996
 997 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
 998
 999         * gdbarch.sh (displaced_step_copy_insn): Update doc.
1000         * gdbarch.h: Re-generate.
1001
1002 2020-06-28  Tom Tromey  <tom@tromey.com>
1003
1004         * command.h (cmd_types): Remove.
1005         (cmd_type): Don't declare.
1006         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
1007         typedef.
1008         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
1009         * cli/cli-decode.c (cmd_type): Remove.
1010
1011 2020-06-27  Pedro Alves  <palves@redhat.com>
1012
1013         * fork-child.c (prefork_hook): Adjust.
1014         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
1015         Delete.
1016         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
1017         * inferior.c (inferior::set_tty, inferior::tty): New methods.
1018         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
1019         Remove declarations.
1020         (struct inferior) <set_tty, tty>: New methods.
1021         (struct inferior) <terminal>: Rename to ...
1022         (struct inferior) <m_terminal>: ... this and make private.
1023         * main.c (captured_main_1): Adjust.
1024         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
1025         (mi_cmd_inferior_tty_show): Adjust.
1026         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
1027         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
1028
1029 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
1030
1031         * configure.ac: Add --enable-libctf: handle --disable-static
1032         properly.
1033         * acinclude.m4: sinclude ../config/enable.m4.
1034         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
1035         (LIBCTF): Substitute in.
1036         (CTF_DEPS): New, likewise.
1037         (CLIBS): libctf needs symbols from libbfd: move earlier.
1038         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
1039         flags.
1040         * ctfread.c: Surround in ENABLE_LIBCTF.
1041         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
1042         * configure: Regenerate.
1043         * config.in: Likewise.
1044
1045 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1046
1047         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
1048
1049 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1050
1051         * inferior.h (struct inferior) <terminal>: Change type to
1052         gdb::unique_xmalloc_ptr<char>.
1053         * inferior.c (inferior::~inferior): Don't free inf->terminal.
1054         * infcmd.c (set_inferior_io_terminal): Don't free terminal
1055         field, adjust to unique pointer.
1056         (get_inferior_io_terminal): Adjust to unique pointer.
1057
1058 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1059
1060         * riscv-tdep.c (riscv_print_registers_info): Loop over all
1061         registers, not just the known core set of registers.
1062
1063 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1064
1065         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
1066         fflags, frm, and fcsr registers.
1067         (riscv_register_reggroup_p): Remove unknown CSRs from save and
1068         restore groups.
1069         (riscv_tdesc_unknown_reg): New function.
1070         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
1071         tdesc_use_registers.
1072         * riscv-tdep.h (struct gdbarch_tdep): Add
1073         unknown_csrs_first_regnum, unknown_csrs_count,
1074         duplicate_fflags_regnum, duplicate_frm_regnum, and
1075         duplicate_fcsr_regnum fields.
1076
1077 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1078
1079         * target-descriptions.c (tdesc_use_registers): Add new parameter a
1080         callback, use the callback (when not null) to help number unknown
1081         registers.
1082         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
1083         (tdesc_use_registers): Add extra parameter to declaration.
1084
1085 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1086
1087         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
1088         in the file.
1089         (class riscv_pending_register_alias): Likewise.
1090         (riscv_register_feature::register_info): Change 'required_p' field
1091         to 'required', and change its type.  Add 'check' member function.
1092         (riscv_register_feature::register_info::check): Define new member
1093         function.
1094         (riscv_xreg_feature): Change initialisation of 'required' field.
1095         (riscv_freg_feature): Likewise.
1096         (riscv_virtual_feature): Likewise.
1097         (riscv_csr_feature): Likewise.
1098         (riscv_check_tdesc_feature): Take extra parameter, the csr
1099         tdesc_feature, rewrite the function to use the new
1100         riscv_register_feature::register_info::check function.
1101         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
1102
1103 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1104
1105         * features/Makefile: Remove all references to the deleted files
1106         below.
1107         * features/riscv/32bit-csr.c: Deleted.
1108         * features/riscv/32bit-csr.xml: Deleted.
1109         * features/riscv/64bit-csr.c: Deleted.
1110         * features/riscv/64bit-csr.xml: Deleted.
1111         * features/riscv/rebuild-csr-xml.sh: Deleted.
1112
1113 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1114
1115         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
1116         whitespace error for declaration of names member variable.
1117         (struct riscv_register_feature): Add new prefer_first_name member
1118         variable, and fix whitespace error in declaration of registers.
1119         (riscv_xreg_feature): Initialize prefer_first_name field.
1120         (riscv_freg_feature): Likewise.
1121         (riscv_virtual_feature): Likewise.
1122         (riscv_csr_feature): Likewise.
1123         (riscv_register_name): Expand on comments.  Remove register name
1124         modifications for CSR and virtual registers.
1125
1126 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1127
1128         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
1129         errors.
1130
1131 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1132
1133         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
1134         riscv-opc.h.
1135         (class riscv_pending_register_alias): New class.
1136         (riscv_check_tdesc_feature): Take vector of pending aliases and
1137         populate it as appropriate.
1138         (riscv_setup_register_aliases): Delete.
1139         (riscv_gdbarch_init): Create vector of pending aliases and pass it
1140         to riscv_check_tdesc_feature in all cases.  Use the vector to
1141         create the register aliases.
1142
1143 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1144
1145         * sol2-tdep.c (sol2_static_transform_name): Remove.
1146         (sol2_init_abi): Don't register it.
1147         * gdbarch.sh (static_transform_name): Remove.
1148         * gdbarch.c, gdbarch.h: Regenerate.
1149
1150         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
1151         gdbarch_static_transform_name.
1152         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
1153         * stabsread.c (define_symbol) <'X'>: Remove.
1154         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
1155         handling.
1156         <'V'>: Likewise.
1157         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
1158         <'S'>: Remove call to gdbarch_static_transform_name.
1159
1160 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1161
1162         * procfs.c (procfs_pre_trace): New function.
1163         (procfs_target::create_inferior): Pass it to fork_inferior.
1164
1165 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1166
1167         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
1168         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
1169         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
1170         sol2-tdep.o, sparc-sol2-tdep.o.
1171         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
1172         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
1173         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
1174         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
1175
1176 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1177
1178         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
1179         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
1180         Call sol2_init_abi.
1181         Remove calls to set_gdbarch_skip_solib_resolver,
1182         set_gdbarch_core_pid_to_str.
1183         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
1184         (i386_sol2_static_transform_name): Remove.
1185         (i386_sol2_init_abi): Call sol2_init_abi.
1186         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1187         set_gdbarch_static_transform_name,
1188         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1189         Use sol2_sigtramp_p.
1190         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
1191         (sol2_sigtramp_p): New function.
1192         (sol2_static_transform_name): New function.
1193         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
1194         (sol2_init_abi): New function.
1195         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
1196         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
1197         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
1198         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
1199         (sparc_sol2_static_transform_name): Remove.
1200         (sparc32_sol2_init_abi): Call sol2_init_abi.
1201         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1202         set_gdbarch_static_transform_name,
1203         set_gdbarch_skip_solib_resolver,
1204         set_gdbarch_core_pid_to_str.
1205         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
1206         (sparc_sol2_static_transform_name): Remove
1207         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
1208         call sol2_sigtramp_p.
1209         (sparc64_sol2_init_abi): Call sol2_init_abi.
1210         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1211         set_gdbarch_static_transform_name,
1212         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1213
1214 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1215
1216         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
1217         * exec.c (validate_exec_file): If from_tty, set both
1218         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
1219         * symfile.c (symbol_file_add_with_addrs): if always_confirm
1220         and from_tty, unconditionally ask a confirmation.
1221
1222 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1223
1224         * target-descriptions.c (tdesc_architecture_name): Protect against
1225         NULL pointer dereference.
1226         (maint_print_xml_tdesc_cmd): New function.
1227         (_initialize_target_descriptions): Register new 'maint print
1228         xml-tdesc' command and give it the filename completer.
1229         * NEWS: Mention new 'maint print xml-tdesc' command.
1230
1231 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1232
1233         * target-descriptions.c (class tdesc_compatible_info): New class.
1234         (struct target_desc): Change type of compatible vector.
1235         (tdesc_compatible_p): Update for change in type of
1236         target_desc::compatible.
1237         (tdesc_compatible_info_list): New function.
1238         (tdesc_compatible_info_arch_name): New function.
1239         (tdesc_add_compatible): Update for change in type of
1240         target_desc::compatible.
1241         (print_c_tdesc::visit_pre): Likewise.
1242
1243 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1244
1245         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
1246         whitespace to underscore.
1247         (maint_print_c_tdesc_cmd): Use fake filename for target
1248         descriptions that came from the target.
1249         (_initialize_target_descriptions): Add filename command completion
1250         for 'maint print c-tdesc'.
1251
1252 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1253
1254         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1255         lines.
1256
1257 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1258
1259         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1260         lines.
1261         (dwarf2_find_location_expression): Likewise.
1262         (call_site_parameter_matches): Likewise.
1263         (dwarf2_compile_expr_to_ax): Likewise.
1264         (disassemble_dwarf_expression): Likewise.
1265         (loclist_describe_location): Likewise.
1266
1267 2020-06-23  Pedro Alves  <palves@redhat.com>
1268
1269         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1270         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1271         (register_to_value_test): Use scoped_mock_context.
1272         * regcache.c: Include "scoped-mock-context.h".
1273         (cooked_read_test): Don't error out if a target is already pushed.
1274         Use scoped_mock_context.  Adjust.
1275         * scoped-mock-context.h: New file.
1276
1277 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1278
1279         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1280         initializer.
1281         (ada_language::is_string_type_p): New member function.
1282         * c-lang.c (c_language_data): Delete la_is_string_type_p
1283         initializer.
1284         (cplus_language_data): Likewise.
1285         (asm_language_data): Likewise.
1286         (minimal_language_data): Likewise.
1287         * d-lang.c (d_language_data): Likewise.
1288         * f-lang.c (f_is_string_type_p): Delete function, implementation
1289         moved to f_language::is_string_type_p.
1290         (f_language_data): Delete la_is_string_type_p initializer.
1291         (f_language::is_string_type_p): New member function,
1292         implementation from f_is_string_type_p.
1293         * go-lang.c (go_is_string_type_p): Delete function, implementation
1294         moved to go_language::is_string_type_p.
1295         (go_language_data): Delete la_is_string_type_p initializer.
1296         (go_language::is_string_type_p): New member function,
1297         implementation from go_is_string_type_p.
1298         * language.c (language_defn::is_string_type_p): Define new member
1299         function.
1300         (default_is_string_type_p): Make static, add comment copied from
1301         header file.
1302         (unknown_language_data): Delete la_is_string_type_p initializer.
1303         (unknown_language::is_string_type_p): New member function.
1304         (auto_language_data): Delete la_is_string_type_p initializer.
1305         (auto_language::is_string_type_p): New member function.
1306         * language.h (language_data): Delete la_is_string_type_p field.
1307         (language_defn::is_string_type_p): Declare new function.
1308         (default_is_string_type_p): Delete desclaration, move comment to
1309         definition.
1310         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1311         moved to m2_language::is_string_type_p.
1312         (m2_language_data): Delete la_is_string_type_p initializer.
1313         (m2_language::is_string_type_p): New member function,
1314         implementation from m2_is_string_type_p.
1315         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1316         initializer.
1317         * opencl-lang.c (opencl_language_data): Likewise.
1318         * p-lang.c (pascal_is_string_type_p): Delete function,
1319         implementation moved to pascal_language::is_string_type_p.
1320         (pascal_language_data): Delete la_is_string_type_p initializer.
1321         (pascal_language::is_string_type_p): New member function,
1322         implementation from pascal_is_string_type_p.
1323         * rust-lang.c (rust_is_string_type_p): Delete function,
1324         implementation moved to rust_language::is_string_type_p.
1325         (rust_language_data): Delete la_is_string_type_p initializer.
1326         (rust_language::is_string_type_p): New member function,
1327         implementation from rust_is_string_type_p.
1328         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1329         is_string_type_p.
1330
1331 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1332
1333         * ada-lang.c (ada_language_data): Delete la_print_typedef
1334         initializer.
1335         (ada_language::print_typedef): New member function.
1336         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1337         (cplus_language_data): Likewise.
1338         (asm_language_data): Likewise.
1339         (minimal_language_data): Likewise.
1340         * d-lang.c (d_language_data): Likewise.
1341         * f-lang.c (f_language_data): Likewise.
1342         (f_language::print_typedef): New member function.
1343         * go-lang.c (go_language_data): Delete la_print_typedef
1344         initializer.
1345         * language.c (language_defn::print_typedef): Define member
1346         function.
1347         (unknown_language_data): Delete la_print_typedef initializer.
1348         (unknown_language::print_typedef): New member function.
1349         (auto_language_data): Delete la_print_typedef initializer.
1350         (auto_language::print_typedef): New member function.
1351         * language.h (language_data): Delete la_print_typedef field.
1352         (language_defn::print_typedef): Declare new member function.
1353         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1354         (default_print_typedef): Delete declaration.
1355         * m2-lang.c (m2_language_data): Delete la_print_typedef
1356         initializer.
1357         (m2_language::print_typedef): New member function.
1358         * objc-lang.c (objc_language_data): Delete la_print_typedef
1359         initializer.
1360         * opencl-lang.c (opencl_language_data): Likewise.
1361         * p-lang.c (pascal_language_data): Likewise.
1362         (pascal_language::print_typedef): New member function.
1363         * rust-lang.c (rust_print_typedef): Delete function,
1364         implementation moved to rust_language::print_typedef.
1365         (rust_language): Delete la_print_typedef initializer.
1366         (rust_language::print_typedef): New member function,
1367         implementation from rust_print_typedef.
1368         * typeprint.c (default_print_typedef): Delete.
1369
1370 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1371
1372         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1373         (ada_language::printstr): New member function.
1374         * c-lang.c (c_language_data): Delete la_printstr initializer.
1375         (cplus_language_data): Likewise.
1376         (asm_language_data): Likewise.
1377         (minimal_language_data): Likewise.
1378         * d-lang.c (d_language_data): Likewise.
1379         * f-lang.c (f_printstr): Rename to f_language::printstr.
1380         (f_language_data): Delete la_printstr initializer.
1381         (f_language::printstr): New member function, implementation from
1382         f_printstr.
1383         * go-lang.c (go_language_data): Delete la_printstr initializer.
1384         * language.c (language_defn::printstr): Define new member
1385         function.
1386         (unk_lang_printstr): Delete.
1387         (unknown_language_data): Delete la_printstr initializer.
1388         (unknown_language::printstr): New member function.
1389         (auto_language_data): Delete la_printstr initializer.
1390         (auto_language::printstr): New member function.
1391         * language.h (language_data): Delete la_printstr field.
1392         (language_defn::printstr): Declare new member function.
1393         (LA_PRINT_STRING): Update call to printstr.
1394         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
1395         (m2_language_data): Delete la_printstr initializer.
1396         (m2_language::printstr): New member function, implementation from
1397         m2_printstr.
1398         * objc-lang.c (objc_language_data): Delete la_printstr
1399         initializer.
1400         * opencl-lang.c (opencl_language_data): Likewise.
1401         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
1402         (pascal_language_data): Delete la_printstr initializer.
1403         (pascal_language::printstr): New member function, implementation
1404         from pascal_printstr.
1405         * p-lang.h (pascal_printstr): Delete declaration.
1406         * rust-lang.c (rust_printstr): Update header comment.
1407         (rust_language_data): Delete la_printstr initializer.
1408         (rust_language::printstr): New member function.
1409
1410 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1411
1412         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
1413         (ada_language::printchar): New member function.
1414         * c-lang.c (c_language_data): Delete la_printchar initializer.
1415         (cplus_language_data): Likewise.
1416         (asm_language_data): Likewise.
1417         (minimal_language_data): Likewise.
1418         * d-lang.c (d_language_data): Likewise.
1419         * f-lang.c (f_printchar): Rename to f_language::printchar.
1420         (f_language_data): Delete la_printchar initializer.
1421         (f_language::printchar): New member function, implementation from
1422         f_printchar.
1423         * go-lang.c (go_language_data): Delete la_printchar initializer.
1424         * language.c (unk_lang_printchar): Delete.
1425         (language_defn::printchar): Define new member function.
1426         (unknown_language_data): Delete la_printchar initializer.
1427         (unknown_language::printchar): New member function.
1428         (auto_language_data): Delete la_printchar initializer.
1429         (auto_language::printchar): New member function.
1430         * language.h (language_data): Delete la_printchar field.
1431         (language_defn::printchar): Declare new member function.
1432         (LA_PRINT_CHAR): Update call to printchar.
1433         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
1434         (m2_language::printchar): New member function.
1435         * objc-lang.c (objc_language_data): Delete la_printchar
1436         initializer.
1437         * opencl-lang.c (opencl_language_data): Likewise.
1438         * p-lang.c (pascal_language_data): Delete la_printchar
1439         initializer.
1440         (pascal_language::printchar): New member function.
1441         * rust-lang.c (rust_printchar): Rename to
1442         rust_language::printchar.
1443         (rust_language_data): Delete la_printchar initializer.
1444         (rust_language::printchar): New member function, implementation
1445         from rust_printchar.
1446
1447 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1448
1449         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
1450         (ada_language_data): Delete la_emitchar initializer.
1451         (ada_language::emitchar): New member function, implementation from
1452         emit_char.
1453         * c-lang.c (c_language_data): Delete la_emitchar initializer.
1454         (cplus_language_data): Likewise.
1455         (asm_language_data): Likewise.
1456         (minimal_language_data): Likewise.
1457         * d-lang.c (d_language_data): Likewise.
1458         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
1459         (f_language_data): Delete la_emitchar initializer.
1460         (f_language::emitchar): New member function, implementation from
1461         f_emit_char.
1462         * go-lang.c (go_language_data): Delete la_emitchar initializer.
1463         * language.c (unk_lang_emit_char): Delete.
1464         (language_defn::emitchar): New member function definition.
1465         (unknown_language_data): Delete la_emitchar initializer.
1466         (unknown_language::emitchar): New member function.
1467         (auto_language_data): Delete la_emitchar initializer.
1468         (auto_language::emitchar): New member function.
1469         * language.h (language_data): Delete la_emitchar field.
1470         (language_defn::emitchar): New member field declaration.
1471         (LA_EMIT_CHAR): Update call to emitchar.
1472         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
1473         (m2_language_data): Delete la_emitchar initializer.
1474         (m2_language::emitchar): New member function, implementation from
1475         m2_emit_char.
1476         * objc-lang.c (objc_language_data): Delete la_emitchar
1477         initializer.
1478         * opencl-lang.c (opencl_language_data): Likewise.
1479         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
1480         (pascal_language_data): Delete la_emitchar initializer.
1481         (pascal_language::emitchar): New member function, implementation
1482         from pascal_emit_char.
1483         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
1484         (rust_language_data): Delete la_emitchar initializer.
1485         (rust_language::emitchar): New member function, implementation
1486         from rust_emitchar.
1487
1488 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1489
1490         * ada-lang.c (resolve): Rename to ada_language::post_parser.
1491         (ada_language_data): Delete la_post_parser initializer.
1492         (ada_language::post_parser): New member function.
1493         * c-lang.c (c_language_data): Delete la_post_parser initializer.
1494         (cplus_language_data): Likewise.
1495         (asm_language_data): Likewise.
1496         (minimal_language_data): Likewise.
1497         * d-lang.c (d_language_data): Likewise.
1498         * f-lang.c (f_language_data): Likewise.
1499         * go-lang.c (go_language_data): Likewise.
1500         * language.c (unknown_language_data): Likewise.
1501         (auto_language_data): Likewise.
1502         * language.h (language_data): Delete la_post_parser field.
1503         (language_defn::post_parser): New member function.
1504         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
1505         * objc-lang.c (objc_language_data): Likewise.
1506         * opencl-lang.c (opencl_language_data): Likewise.
1507         * p-lang.c (pascal_language_data): Likewise.
1508         * parse.c (parse_exp_in_context): Update call to post_parser.
1509         (null_post_parser): Delete definition.
1510         * parser-defs.h (null_post_parser): Delete declaration.
1511         * rust-lang.c (rust_language_data): Delete la_post_parser
1512         initializer.
1513
1514 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1515
1516         * ada-lang.c (parse): Rename to ada_language::parser.
1517         (ada_language_data): Delete la_parser initializer.
1518         (ada_language::parser): New member function, implementation from
1519         parse.
1520         * c-lang.c (c_language_data): Delete la_parser initializer.
1521         (cplus_language_data): Likewise.
1522         (asm_language_data): Likewise.
1523         (minimal_language_data): Likewise.
1524         * d-lang.c (d_language_data): Likewise.
1525         (d_language::parser): New member function.
1526         * f-lang.c (f_language_data): Delete la_parser initializer.
1527         (f_language::parser): New member function.
1528         * go-lang.c (go_language_data): Delete la_parser initializer.
1529         (go_language::parser): New member function.
1530         * language.c (unk_lang_parser): Delete.
1531         (language_defn::parser): Define new member function.
1532         (unknown_language_data): Delete la_parser initializer.
1533         (unknown_language::parser): New member function.
1534         (auto_language_data): Delete la_parser initializer.
1535         (auto_language::parser): New member function.
1536         * language.h (language_data): Delete la_parser field.
1537         (language_defn::parser): Declare new member function.
1538         * m2-lang.c (m2_language_data): Delete la_parser initializer.
1539         (m2_language::parser): New member function.
1540         * objc-lang.c (objc_language_data): Delete la_parser initializer.
1541         * opencl-lang.c (opencl_language_data): Likewise.
1542         * p-lang.c (pascal_language_data): Likewise.
1543         (pascal_language::parser): New member function.
1544         * parse.c (parse_exp_in_context): Update call to parser.
1545         * rust-lang.c (rust_language_data): Delete la_parser initializer.
1546         (rust_language::parser): New member function.
1547
1548 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1549
1550         * top.c (print_gdb_configuration): Print --with-python-libdir
1551         configuration value.
1552
1553 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1554
1555         * NEWS: Mention change to the alias command.
1556
1557 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1558
1559         * cli/cli-cmds.c (lookup_cmd_for_default_args)
1560         (alias_command_completer)
1561         (make_alias_options_def_group): New functions.
1562         (alias_opts, alias_option_defs): New struct and array.
1563         (alias_usage_error): Update usage.
1564         (alias_command): Handles optional DEFAULT-ARGS... arguments.
1565         Use option framework.
1566         (_initialize_cli_cmds): Update alias command help.
1567         Update aliases command help.
1568         (show_user):
1569         Add NULL for new default_args lookup_cmd argument.
1570         (valid_command_p): Rename to validate_aliased_command.
1571         Add NULL for new default_args lookup_cmd argument.  Verify that the
1572         aliased_command has no default args.
1573         * cli/cli-decode.c (help_cmd): Show aliases definitions.
1574         (lookup_cmd_1, lookup_cmd): New argument default_args.
1575         (add_alias_cmd):
1576         Add NULL for new default_args lookup_cmd argument.
1577         (print_help_for_command): Show default args under the layout
1578          alias some_alias = some_aliased_cmd some_alias_default_arg.
1579         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
1580         xfree default_args in destructor.
1581         * cli/cli-script.c (process_next_line, do_define_command):
1582         Add NULL for new default_args lookup_cmd argument.
1583         * command.h: Declare new default_args argument in lookup_cmd
1584         and lookup_cmd_1.
1585         * completer.c (complete_line_internal_1):
1586         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1587         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
1588         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
1589         Likewise.
1590         * infcmd.c (_initialize_infcmd): Likewise.
1591         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
1592         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
1593         * python/py-param.c (add_setshow_generic): Likewise.
1594         * remote.c (_initialize_remote): Likewise.
1595         * top.c (execute_command): Prepend default_args if command has some.
1596         (set_verbose):
1597         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1598         * tracepoint.c (validate_actionline, encode_actions_1):
1599         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1600
1601 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1602
1603         * jit.c (jit_read_descriptor): Use bool as the return type.
1604         (jit_breakpoint_re_set_internal): Use bool as the return type.
1605         Invert the return value logic; return true if the jit breakpoint
1606         has been successfully initialized.
1607         (jit_inferior_init): Update the call to
1608         jit_breakpoint_re_set_internal.
1609
1610 2020-06-22  Pedro Alves  <palves@redhat.com>
1611
1612         PR gdb/25939
1613         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
1614         Use the current inferior instead.  Don't return
1615         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
1616         wait again.
1617         * sol-thread.c (sol_thread_target::wait): Don't reference
1618         inferior_ptid.
1619         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
1620         (sol_update_thread_list_callback): Use the current inferior's pid
1621         instead of inferior_ptid.
1622
1623 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1624
1625         * procfs.c: Cleanup many comments.
1626
1627         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
1628         (AFTER_WATCHFLAG): Replace by value.
1629
1630         (MAIN_PROC_NAME_FORMAT): Inline ...
1631         (create_procinfo): ... here.
1632
1633         (procfs_debug_inferior): Remove SYS_exec handling.
1634         (syscall_is_exec): Likewise.
1635         (procfs_set_exec_trap): Likewise.
1636
1637         (syscall_is_lwp_exit): Inline in callers.
1638         (syscall_is_exit): Likewise.
1639         (syscall_is_exec): Likewise.
1640         (syscall_is_lwp_create): Likewise.
1641
1642         (invalidate_cache): Remove #if 0 code.
1643
1644         (make_signal_thread_runnable):  Remove.
1645         (procfs_target::resume): Remove #if 0 code.
1646
1647 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1648
1649         PR gdb/25939
1650         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
1651         call ...
1652         (procfs_target::create_inferior): ... here.
1653
1654 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1655
1656         * exec.c (validate_exec_file): Ensure the build-id is up to
1657         date by calling reopen_exec_file (that checks file timestamp
1658         to decide to re-read the file).
1659
1660 2020-06-18  Pedro Alves  <palves@redhat.com>
1661
1662         PR gdb/25412
1663         * gdbthread.h (delete_thread, delete_thread_silent)
1664         (find_thread_ptid): Update comments.
1665         * thread.c (current_thread_): New global.
1666         (is_current_thread): Move higher, and reimplement.
1667         (inferior_thread): Reimplement.
1668         (set_thread_exited): Use bool.  Add assertions.
1669         (add_thread_silent): Simplify thread-reuse handling by always
1670         calling delete_thread.
1671         (delete_thread): Remove intro comment.
1672         (find_thread_ptid): Skip exited threads.
1673         (switch_to_thread_no_regs): Write to current_thread_.
1674         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
1675         INFERIOR_PTID.  Clear current_thread_.
1676
1677 2020-06-18  Pedro Alves  <palves@redhat.com>
1678
1679         * aix-thread.c (pd_update): Use switch_to_thread.
1680
1681 2020-06-18  Pedro Alves  <palves@redhat.com>
1682
1683         * ravenscar-thread.c (ravenscar_thread_target): Update.
1684         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
1685         (ravenscar_thread_target::add_active_thread): ... this.  Don't
1686         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
1687         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
1688
1689 2020-06-18  Pedro Alves  <palves@redhat.com>
1690
1691         * nat/windows-nat.c (current_windows_thread): Remove.
1692         * nat/windows-nat.h (current_windows_thread): Remove.
1693         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
1694         Adjust.
1695         (display_selectors): Adjust to fetch the current
1696         windows_thread_info based on inferior_ptid.
1697         (fake_create_process): No longer write to current_windows_thread.
1698         (windows_nat_target::get_windows_debug_event):
1699         Don't set inferior_ptid or current_windows_thread.
1700         (windows_nat_target::wait): Adjust to not rely on
1701         current_windows_thread.
1702         (do_initial_windows_stuff): Now a method of windows_nat_target.
1703         Switch to the last_ptid thread.
1704         (windows_nat_target::attach): Adjust.
1705         (windows_nat_target::detach): Use switch_to_no_thread instead of
1706         writing to inferior_ptid directly.
1707         (windows_nat_target::create_inferior): Adjust.
1708
1709 2020-06-18  Pedro Alves  <palves@redhat.com>
1710
1711         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
1712
1713 2020-06-18  Pedro Alves  <palves@redhat.com>
1714
1715         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
1716         after creating it, instead of writing to inferior_ptid.  Don't
1717         write to inferior_ptid.
1718
1719 2020-06-18  Pedro Alves  <palves@redhat.com>
1720
1721         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
1722
1723 2020-06-18  Pedro Alves  <palves@redhat.com>
1724
1725         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
1726         it, instead of writing to inferior_ptid.
1727
1728 2020-06-18  Pedro Alves  <palves@redhat.com>
1729
1730         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
1731         to inferior_ptid.
1732
1733 2020-06-18  Pedro Alves  <palves@redhat.com>
1734
1735         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
1736         instead of writing to inferior_ptid directly.
1737
1738 2020-06-18  Pedro Alves  <palves@redhat.com>
1739
1740         * corelow.c (core_target::close): Use switch_to_no_thread instead
1741         of writing to inferior_ptid directly.
1742         (add_to_thread_list, core_target_open): Use switch_to_thread
1743         instead of writing to inferior_ptid directly.
1744
1745 2020-06-18  Pedro Alves  <palves@redhat.com>
1746
1747         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
1748         inferior_ptid.
1749         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
1750         inferior_ptid.
1751         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
1752         inferior_ptid directly.
1753         (darwin_nat_target::init_thread_list): Switch to thread, instead
1754         of writing to inferior_ptid.
1755         (darwin_nat_target::attach): Don't write to inferior_ptid.
1756         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
1757
1758 2020-06-18  Pedro Alves  <palves@redhat.com>
1759
1760         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
1761         thread.
1762         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
1763         Instead use switch_to_thread.
1764         (gnu_nat_target::detach): Use switch_to_no_thread
1765         instead of writing to inferior_ptid directly.  Used passed-in
1766         inferior instead of looking up the inferior by pid.
1767
1768 2020-06-18  Pedro Alves  <palves@redhat.com>
1769
1770         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
1771         inferior_ptid.
1772
1773 2020-06-18  Pedro Alves  <palves@redhat.com>
1774
1775         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
1776         inferior_ptid.
1777         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
1778         thread.
1779         (nto_procfs_target::detach): Avoid referencing
1780         inferior_ptid.  Use switch_to_no_thread instead of writing to
1781         inferior_ptid directly.
1782         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
1783         instead of writing to inferior_ptid directly.
1784         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
1785         to thread.
1786
1787 2020-06-18  Pedro Alves  <palves@redhat.com>
1788
1789         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
1790         after creating it, instead of writing to inferior_ptid.
1791         (gdbsim_target_open): Use switch_to_no_thread instead of writing
1792         to inferior_ptid directly.
1793         (gdbsim_target::wait): Don't write to inferior_ptid.
1794
1795 2020-06-18  Pedro Alves  <palves@redhat.com>
1796
1797         * remote.c (remote_target::remote_notice_new_inferior): Use
1798         switch_to_thread instead of writing to inferior_ptid directly.
1799         (remote_target::add_current_inferior_and_thread): Use
1800         switch_to_no_thread instead of writing to inferior_ptid directly.
1801         (extended_remote_target::attach): Use switch_to_inferior_no_thread
1802         and switch_to_thread instead of using set_current_inferior or
1803         writing to inferior_ptid directly.
1804
1805 2020-06-18  Pedro Alves  <palves@redhat.com>
1806
1807         * tracectf.c (ctf_target_open): Switch to added thread instead of
1808         writing to inferior_ptid directly.
1809         (ctf_target::close): Use switch_to_no_thread instead of writing to
1810         inferior_ptid directly.
1811
1812 2020-06-18  Pedro Alves  <palves@redhat.com>
1813
1814         * tracefile-tfile.c (tfile_target_open): Don't write to
1815         inferior_ptid directly, instead switch to added thread.
1816         (tfile_target::close): Use switch_to_no_thread instead of writing
1817         to inferior_ptid directly.
1818
1819 2020-06-18  Pedro Alves  <palves@redhat.com>
1820
1821         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
1822         (procfs_target::detach): Use switch_to_no_thread
1823         instead of writing to inferior_ptid directly.
1824         (do_attach): Change return type to void.  Switch to the added
1825         thread.
1826         (procfs_target::create_inferior): Switch to the added thread.
1827         (procfs_do_thread_registers): Don't write to inferior_ptid.
1828
1829 2020-06-18  Pedro Alves  <palves@redhat.com>
1830
1831         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
1832         of writing to inferior_ptid.
1833         (scoped_restore_exited_inferior): Delete.
1834         (handle_vfork_child_exec_or_exit): Simplify using
1835         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
1836         instead of writing to inferior_ptid.
1837         (THREAD_STOPPED_BY): Delete.
1838         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
1839         (thread_stopped_by_hw_breakpoint): Delete.
1840         (save_waitstatus): Use
1841         scoped_restore_current_thread+switch_to_thread, and call
1842         target_stopped_by_watchpoint instead of
1843         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
1844         instead of thread_stopped_by_sw_breakpoint, and
1845         target_stopped_by_hw_breakpoint instead of
1846         thread_stopped_by_hw_breakpoint.
1847         (handle_inferior_event)
1848         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
1849         inferior_ptid directly, nor
1850         set_current_inferior/set_current_program_space.  Use
1851         switch_to_thread / switch_to_inferior_no_thread instead.
1852
1853 2020-06-18  Pedro Alves  <palves@redhat.com>
1854
1855         * target.c (generic_mourn_inferior): Use switch_to_no_thread
1856         instead of writing to inferior_ptid.
1857
1858 2020-06-18  Pedro Alves  <palves@redhat.com>
1859
1860         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
1861         added thread.
1862         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
1863         to the added thread.
1864         (inf_ptrace_target::detach_success): Use switch_to_no_thread
1865         instead of writing to inferior_ptid.
1866
1867 2020-06-18  Pedro Alves  <palves@redhat.com>
1868
1869         * gdbarch-selftests.c: Include "progspace-and-thread.h".
1870         (register_to_value_test): Mock a program_space too.  Heap-allocate
1871         the address space.  Don't write to inferior_ptid.  Use
1872         switch_to_thread instead.
1873
1874 2020-06-18  Pedro Alves  <palves@redhat.com>
1875
1876         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
1877         Delete.
1878         (find_signalled_thread()): New, factored out from
1879         linux_make_corefile_notes and adjusted to handle exited threads.
1880         (linux_make_corefile_notes): Adjust to use the new
1881         find_signalled_thread.
1882
1883 2020-06-18  Pedro Alves  <palves@redhat.com>
1884
1885         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
1886         of saving/restoring inferior_ptid.
1887
1888 2020-06-17  Tom Tromey  <tom@tromey.com>
1889
1890         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
1891         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
1892         declare.
1893         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
1894
1895 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
1896
1897         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
1898         of partial symtabs.
1899
1900 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1901
1902         * regformats/reg-arm.dat: Remove.
1903         * regformats/reg-bfin.dat: Remove.
1904         * regformats/reg-cris.dat: Remove.
1905         * regformats/reg-crisv32.dat: Remove.
1906         * regformats/reg-m32r.dat: Remove.
1907         * regformats/reg-tilegx.dat: Remove.
1908         * regformats/reg-tilegx32.dat: Remove.
1909
1910 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1911
1912         * features/Makefile (WHICH): Remove arm files.
1913         * regformats/arm/arm-with-iwmmxt.dat: Remove.
1914         * regformats/arm/arm-with-neon.dat: Remove.
1915         * regformats/arm/arm-with-vfpv2.dat: Remove.
1916         * regformats/arm/arm-with-vfpv3.dat: Remove.
1917
1918 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1919
1920         * features/Makefile (XMLTOC): Remove rx.xml.
1921
1922 2020-06-17  Pedro Alves  <palves@redhat.com>
1923
1924         * gdbthread.h (thread_control_state) <trap_expected> Update
1925         comments.
1926
1927 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1928
1929         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
1930         ada_language::lookup_symbol_nonlocal.
1931         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
1932         (ada_language::lookup_symbol_nonlocal): New member function,
1933         implementation from ada_lookup_symbol_nonlocal.
1934         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
1935         initializer.
1936         (cplus_language_data): Delete la_lookup_symbol_nonlocal
1937         initializer.
1938         (cplus_language::lookup_symbol_nonlocal): New member function.
1939         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
1940         (minimal_language_data) Likewise.
1941         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
1942         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
1943         initializer.
1944         (d_language::lookup_symbol_nonlocal): New member function.
1945         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
1946         initializer.
1947         (f_language::lookup_symbol_nonlocal): New member function.
1948         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
1949         initializer.
1950         * language.c (unknown_language_data): Likewise.
1951         (auto_language_data): Likewise.
1952         * language.h (language_data): Delete la_lookup_symbol_nonlocal
1953         field.
1954         (language_defn::lookup_symbol_nonlocal): New member function.
1955         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
1956         initializer.
1957         * objc-lang.c (objc_language_data): Likewise.
1958         * opencl-lang.c (opencl_language_data): Likewise.
1959         * p-lang.c (pascal_language_data): Likewise.
1960         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
1961         rust_language::lookup_symbol_nonlocal.
1962         (rust_language_data): Delete la_lookup_symbol_nonlocal
1963         initializer.
1964         (rust_language::lookup_symbol_nonlocal): New member function,
1965         implementation from rust_lookup_symbol_nonlocal.
1966         * symtab.c (lookup_symbol_aux): Update call to
1967         lookup_symbol_nonlocal.
1968         (basic_lookup_symbol_nonlocal): Rename to...
1969         (language_defn::lookup_symbol_nonlocal): ...this, and update
1970         header comment.  Remove language_defn parameter, and replace with
1971         uses of `this'.
1972         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
1973
1974 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1975
1976         * ada-lang.c (ada_language_data): Delete la_value_print_inner
1977         initializer.
1978         (ada_language::value_print_inner): New member function.
1979         * c-lang.c (c_language_data): Delete la_value_print_inner
1980         initializer.
1981         (cplus_language_data): Likewise.
1982         (asm_language_data): Likewise.
1983         (minimal_language_data): Likewise.
1984         * d-lang.c (d_language_data): Likewise.
1985         (d_language::value_print_inner): New member function.
1986         * f-lang.c (f_language_data): Delete la_value_print_inner
1987         initializer.
1988         (f_language::value_print_inner): New member function.
1989         * f-lang.h (f_value_print_innner): Rename to...
1990         (f_value_print_inner): ...this (note spelling of 'inner').
1991         * f-valprint.c (f_value_print_innner): Rename to...
1992         (f_value_print_inner): ...this (note spelling of 'inner').
1993         * go-lang.c (go_language_data): Delete la_value_print_inner
1994         initializer.
1995         (go_language::value_print_inner): New member function.
1996         * language.c (language_defn::value_print_inner): Define new member
1997         function.
1998         (unk_lang_value_print_inner): Delete.
1999         (unknown_language_data): Delete la_value_print_inner initializer.
2000         (unknown_language::value_print_inner): New member function.
2001         (auto_language_data): Delete la_value_print_inner initializer.
2002         (auto_language::value_print_inner): New member function.
2003         * language.h (language_data): Delete la_value_print_inner field.
2004         (language_defn::value_print_inner): Delcare new member function.
2005         * m2-lang.c (m2_language_data): Delete la_value_print_inner
2006         initializer.
2007         (m2_language::value_print_inner): New member function.
2008         * objc-lang.c (objc_language_data): Delete la_value_print_inner
2009         initializer.
2010         * opencl-lang.c (opencl_language_data): Likewise.
2011         * p-lang.c (pascal_language_data): Likewise.
2012         (pascal_language::value_print_inner): New member function.
2013         * rust-lang.c (rust_language_data): Delete la_value_print_inner
2014         initializer.
2015         (rust_language::value_print_inner): New member function.
2016         * valprint.c (do_val_print): Update call to value_print_inner.
2017
2018 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2019
2020         * ada-lang.c (ada_language_data): Delete la_value_print
2021         initializer.
2022         (ada_language::value_print): New member function.
2023         * c-lang.c (c_language_data): Delete la_value_print initializer.
2024         (cplus_language_data): Likewise.
2025         (asm_language_data): Likewise.
2026         (minimal_language_data): Likewise.
2027         * d-lang.c (d_language_data): Likewise.
2028         * f-lang.c (f_language_data): Likewise.
2029         * go-lang.c (go_language_data): Likewise.
2030         * language.c (unk_lang_value_print): Delete.
2031         (language_defn::value_print): Define new member function.
2032         (unknown_language_data): Delete la_value_print initializer.
2033         (unknown_language::value_print): New member function.
2034         (auto_language_data): Delete la_value_print initializer.
2035         (auto_language::value_print): New member function.
2036         * language.h (language_data): Delete la_value_print field.
2037         (language_defn::value_print): Declare new member function.
2038         (LA_VALUE_PRINT): Update call to value_print.
2039         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
2040         * objc-lang.c (objc_language_data): Likewise.
2041         * opencl-lang.c (opencl_language_data): Likewise.
2042         * p-lang.c (pascal_language_data): Likewise.
2043         (pascal_language::value_print): New member function.
2044         * rust-lang.c (rust_language_data): Delete la_value_print
2045         initializer.
2046
2047 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2048
2049         * ada-lang.c (ada_watch_location_expression): Rename to
2050         ada_language::watch_location_expression.
2051         (ada_language_data): Delete la_watch_location_expression
2052         initializer.
2053         (ada_language::watch_location_expression): New member function,
2054         implementation from ada_watch_location_expression.
2055         * breakpoint.c (watch_command_1): Update call to
2056         watch_location_expression.
2057         * c-lang.c (c_watch_location_expression): Rename to
2058         language_defn::watch_location_expression.
2059         (c_language_data): Delete la_watch_location_expression
2060         initializer.
2061         (cplus_language_data): Likewise.
2062         (asm_language_data): Likewise.
2063         (minimal_language_data): Likewise.
2064         * c-lang.h (c_watch_location_expression): Delete declaration.
2065         * d-lang.c (d_language_data): Delete la_watch_location_expression
2066         initializer.
2067         * f-lang.c (f_language_data): Likewise.
2068         * go-lang.c (go_language_data): Likewise.
2069         * language.c (language_defn::watch_location_expression): Member
2070         function implementation from c_watch_location_expression.
2071         (unknown_language_data): Delete la_watch_location_expression
2072         initializer.
2073         (auto_language_data): Likewise.
2074         * language.h (language_data): Delete la_watch_location_expression
2075         field.
2076         (language_defn::watch_location_expression): Declare new member
2077         function.
2078         * m2-lang.c (m2_language_data): Delete
2079         la_watch_location_expression initializer.
2080         * objc-lang.c (objc_language_data): Likewise.
2081         * opencl-lang.c (opencl_language_data): Likewise.
2082         * p-lang.c (pascal_language_data): Likewise.
2083         * rust-lang.c (rust_watch_location_expression): Rename to
2084         rust_language::watch_location_expression.
2085         (rust_language_data): Delete la_watch_location_expression
2086         initializer.
2087         (rust_language::watch_location_expression): New member function,
2088         implementation from rust_watch_location_expression.
2089
2090 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2091
2092         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
2093         ada_language::collect_symbol_completion_matches.
2094         (ada_language_data): Delete la_collect_symbol_completion_matches
2095         initializer.
2096         (ada_language::collect_symbol_completion_matches): New member
2097         function, implementation from
2098         ada_collect_symbol_completion_matches.
2099         * c-lang.c (c_language_data): Delete
2100         la_collect_symbol_completion_matches initializer.
2101         (cplus_language_data): Likewise.
2102         (asm_language_data): Likewise.
2103         (minimal_language_data): Likewise.
2104         * d-lang.c (d_language_data): Likewise.
2105         * f-lang.c (f_collect_symbol_completion_matches): Rename to
2106         f_language::collect_symbol_completion_matches.
2107         (f_language_data): Delete la_collect_symbol_completion_matches
2108         initializer.
2109         (f_language::collect_symbol_completion_matches) New member
2110         function, implementation from f_collect_symbol_completion_matches.
2111         * go-lang.c (go_language_data): Delete
2112         la_collect_symbol_completion_matches initializer.
2113         * language.c (unknown_language_data): Likewise.
2114         (auto_language_data): Likewise.
2115         * language.h (language_data): Delete
2116         la_collect_symbol_completion_matches field.
2117         (language_defn::collect_symbol_completion_matches): New member
2118         function.
2119         * m2-lang.c (m2_language_data): Delete
2120         la_collect_symbol_completion_matches initializer.
2121         * objc-lang.c (objc_language_data): Likewise.
2122         * opencl-lang.c (opencl_language_data): Likewise.
2123         * p-lang.c (pascal_language_data): Likewise.
2124         * rust-lang.c (rust_language_data): Likewise.
2125         * symtab.c (default_collect_symbol_completion_matches): Delete.
2126         (collect_symbol_completion_matches): Update call to
2127         collect_symbol_completion_matches.
2128         (collect_symbol_completion_matches_type): Likewise.
2129         * symtab.h (default_collect_symbol_completion_matches): Delete
2130         declaration.
2131
2132 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2133
2134         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
2135         (ada_language_data): Delete la_word_break_characters initializer.
2136         (ada_language::word_break_characters): New member function.
2137         * c-lang.c (c_language_data): Delete la_word_break_characters
2138         initializer.
2139         (cplus_language_data): Likewise.
2140         (asm_language_data): Likewise.
2141         (minimal_language_data): Likewise.
2142         * completer.c: Update global comment.
2143         (advance_to_expression_complete_word_point): Update call to
2144         word_break_characters.
2145         (complete_files_symbols): Likewise.
2146         (complete_line_internal_1): Likewise.
2147         (default_completer_handle_brkchars): Likewise.
2148         (skip_quoted_chars): Likewise.
2149         * d-lang.c (d_language_data): Delete la_word_break_characters
2150         initializer.
2151         * f-lang.c (f_word_break_characters): Delete.
2152         (f_language_data): Delete la_word_break_characters initializer.
2153         (f_language::word_break_characters): New member function.
2154         * go-lang.c (go_language_data): Delete la_word_break_characters
2155         initializer.
2156         * language.c (unknown_language_data): Likewise.
2157         (auto_language_data): Likewise.
2158         * language.h (default_word_break_characters): Move declaration to
2159         earlier in the file.
2160         (language_data): Delete la_word_break_characters field.
2161         (language_defn::word_break_characters): New member function.
2162         * m2-lang.c (m2_language_data): Delete la_word_break_characters
2163         initializer.
2164         * objc-lang.c (objc_language_data): Likewise.
2165         * opencl-lang.c (opencl_language_data): Likewise.
2166         * p-lang.c (pascal_language_data): Likewise.
2167         * rust-lang.c (rust_language_data): Likewise.
2168
2169 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2170
2171         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
2172         (ada_language_data): Delete la_get_symbol_name_matcher
2173         initializer.
2174         (language_defn::get_symbol_name_matcher_inner): New member
2175         function.
2176         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
2177         initializer.
2178         (cplus_language_data): Likewise.
2179         (cplus_language::get_symbol_name_matcher_inner): New member
2180         function.
2181         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
2182         (minimal_language_data): Likewise.
2183         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
2184         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
2185         initializer.
2186         * dictionary.c (iter_match_first_hashed): Update call to
2187         get_symbol_name_matcher.
2188         (iter_match_next_hashed): Likewise.
2189         (iter_match_next_linear): Likewise.
2190         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
2191         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
2192         initializer.
2193         (f_language::get_symbol_name_matcher_inner): New member function.
2194         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
2195         initializer.
2196         * language.c (default_symbol_name_matcher): Update header comment,
2197         make static.
2198         (language_defn::get_symbol_name_matcher): New definition.
2199         (language_defn::get_symbol_name_matcher_inner): Likewise.
2200         (get_symbol_name_matcher): Delete.
2201         (unknown_language_data): Delete la_get_symbol_name_matcher
2202         initializer.
2203         (auto_language_data): Likewise.
2204         * language.h (language_data): Delete la_get_symbol_name_matcher
2205         field.
2206         (language_defn::get_symbol_name_matcher): New member function.
2207         (language_defn::get_symbol_name_matcher_inner): Likewise.
2208         (default_symbol_name_matcher): Delete declaration.
2209         * linespec.c (find_methods): Update call to
2210         get_symbol_name_matcher.
2211         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
2212         initializer.
2213         * minsyms.c (lookup_minimal_symbol): Update call to
2214         get_symbol_name_matcher.
2215         (iterate_over_minimal_symbols): Likewise.
2216         * objc-lang.c (objc_language_data): Delete
2217         la_get_symbol_name_matcher initializer.
2218         * opencl-lang.c (opencl_language_data): Likewise.
2219         * p-lang.c (pascal_language_data): Likewise.
2220         * psymtab.c (psymbol_name_matches): Update call to
2221         get_symbol_name_matcher.
2222         * rust-lang.c (rust_language_data): Delete
2223         la_get_symbol_name_matcher initializer.
2224         * symtab.c (symbol_matches_search_name): Update call to
2225         get_symbol_name_matcher.
2226         (compare_symbol_name): Likewise.
2227
2228 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2229
2230         * ada-lang.c (ada_language_data): Delete la_compute_program
2231         initializer.
2232         * c-lang.c (c_language_data): Likewise.
2233         (c_language::compute_program): New member function.
2234         (cplus_language_data): Delete la_compute_program initializer.
2235         (cplus_language::compute_program): New member function.
2236         (asm_language_data): Delete la_compute_program initializer.
2237         (minimal_language_data): Likewise.
2238         * c-lang.h (c_compute_program): Update comment.
2239         (cplus_compute_program): Likewise.
2240         * compile/compile-c-support.c (c_compute_program): Likewise.
2241         (cplus_compute_program): Likewise.
2242         * compile/compile.c (compile_to_object): Update call to
2243         la_compute_program.
2244         * d-lang.c (d_language_data): Delete la_compute_program
2245         initializer.
2246         * f-lang.c (f_language_data): Likewise.
2247         * go-lang.c (go_language_data): Likewise.
2248         * language.c (unknown_language_data): Likewise.
2249         (auto_language_data): Likewise.
2250         * language.h (language_data): Delete la_compute_program field.
2251         (language_defn::compute_program): New member function.
2252         * m2-lang.c (m2_language_data): Delete la_compute_program
2253         initializer.
2254         * objc-lang.c (objc_language_data): Likewise.
2255         * opencl-lang.c (opencl_language_data): Likewise.
2256         * p-lang.c (pascal_language_data): Likewise.
2257         * rust-lang.c (rust_language_data): Likewise.
2258
2259 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2260
2261         * ada-lang.c (ada_language_data) Delete
2262         la_class_name_from_physname initializer.
2263         * c-lang.c (c_language_data): Likewise.
2264         (cplus_language_data): Likewise.
2265         (cplus_language::class_name_from_physname): New member function.
2266         (asm_language_data): Delete la_class_name_from_physname
2267         initializer.
2268         (minimal_language_data): Likewise.
2269         * d-lang.c (d_language_data): Likewise.
2270         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2271         method on language_defn class.
2272         (guess_full_die_structure_name): Likewise.
2273         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2274         initializer.
2275         * go-lang.c (go_language_data): Likewise.
2276         * language.c (language_class_name_from_physname): Delete.
2277         (unk_lang_class_name): Delete.
2278         (unknown_language_data): Delete la_class_name_from_physname
2279         initializer.
2280         (auto_language_data): Likewise.
2281         * language.h (language_data): Delete la_class_name_from_physname
2282         field.
2283         (language_defn::class_name_from_physname): New function.
2284         (language_class_name_from_physname): Delete declaration.
2285         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2286         initializer.
2287         * objc-lang.c (objc_language_data): Likewise.
2288         * opencl-lang.c (opencl_language_data): Likewise.
2289         * p-lang.c (pascal_language_data): Likewise.
2290         * rust-lang.c (rust_language_data): Likewise.
2291
2292 2020-06-16  Tom Tromey  <tom@tromey.com>
2293
2294         * tui/tui-data.h (STATUS_NAME): New macro.
2295         * tui/tui-layout.c (tui_remove_some_windows)
2296         (initialize_known_windows, tui_register_window)
2297         (tui_layout_split::remove_windows, initialize_layouts)
2298         (tui_new_layout_command): Don't use hard-coded window names.
2299
2300 2020-06-16  Tom Tromey  <tom@tromey.com>
2301
2302         PR tui/25348:
2303         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2304         tui_initialize_readline.  Only run once.  Call rl_initialize.
2305         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2306         tui_initialize_readline.
2307         * tui/tui-io.c (tui_setup_io): Call
2308         tui_ensure_readline_initialized.
2309         * tui/tui-interp.c (tui_interp::init): Update.
2310
2311 2020-06-16  Tom Tromey  <tom@tromey.com>
2312
2313         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2314         Also preserve the status window.
2315
2316 2020-06-16  Tom Tromey  <tom@tromey.com>
2317
2318         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2319         where m_window==nullptr.
2320
2321 2020-06-15  Tom Tromey  <tromey@adacore.com>
2322
2323         * windows-nat.c (windows_nat::handle_output_debug_string):
2324         Update.
2325         (windows_nat::handle_ms_vc_exception): Update.
2326         * target.h (target_read_string): Change API.
2327         * target.c (target_read_string): Change API.
2328         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2329         Update.
2330         * solib-frv.c (frv_current_sos): Update.
2331         * solib-dsbt.c (dsbt_current_sos): Update.
2332         * solib-darwin.c (darwin_current_sos): Update.
2333         * linux-thread-db.c (inferior_has_bug): Update.
2334         * expprint.c (print_subexp_standard): Update.
2335         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2336         (ada_exception_message_1): Update.
2337
2338 2020-06-15  Tom Tromey  <tromey@adacore.com>
2339
2340         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2341
2342 2020-06-15  Tom Tromey  <tromey@adacore.com>
2343
2344         * valprint.c (read_string): Update comment.
2345         * target.c (MIN): Remove.
2346         (target_read_string): Rewrite.
2347
2348 2020-06-15  Tom Tromey  <tromey@adacore.com>
2349
2350         * corefile.c (read_memory_string): Remove.
2351         * ada-valprint.c (ada_value_print_ptr): Update.
2352         * ada-lang.h (ada_tag_name): Change return type.
2353         * ada-lang.c (type_from_tag): Update.
2354         (ada_tag_name_from_tsd): Change return type.  Use
2355         target_read_string.
2356         (ada_tag_name): Likewise.
2357         * gdbcore.h (read_memory_string): Don't declare.
2358
2359 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2360
2361         * symtab.c (rbreak_command): Ignore Windows drive colon.
2362
2363 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2364
2365         * NEWS: Mention removed GDBserver host support.
2366
2367 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2368
2369         * features/riscv/rebuild-csr-xml.sh: Updated.
2370
2371 2020-06-11  Tom Tromey  <tom@tromey.com>
2372
2373         PR gdb/18318:
2374         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2375
2376 2020-06-09  Jonny Grant  <jg@jguk.org>
2377 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2378
2379         * main.c (captured_main_1): Don't print new line after help.
2380         (print_gdb_help): add mailing list and IRC channel information
2381         to --help.  Add new lines between items in the footer.  Remove
2382         quotes around bug url.
2383
2384 2020-06-11  Keith Seitz  <keiths@redhat.com>
2385
2386         PR gdb/21356
2387         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
2388         Resolve typedefs for type length calculations.
2389
2390 2020-06-10  Tom de Vries  <tdevries@suse.de>
2391
2392         PR ada/24713
2393         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
2394         (write_psymbols): Enable .gdb_index for ada.
2395         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
2396         ada.
2397
2398 2020-06-10  Tom de Vries  <tdevries@suse.de>
2399
2400         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
2401         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
2402         namei" instead of "const char *name" argument.
2403         (dw2_map_matching_symbols): Use "offset_type namei" variant of
2404         dw2_symtab_iter_init.
2405
2406 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2407
2408         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
2409         to use type::field and field::type instead.
2410
2411 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2412
2413         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
2414         to use field::type instead.
2415
2416 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2417
2418         * gdbtypes.h (struct field) <type, set_type>: New methods.
2419         Rename `type` field to...
2420         <m_type>: ... this.  Change references throughout to use type or
2421         set_type methods.
2422         (FIELD_TYPE): Use field::type.  Change call sites that modify
2423         the field's type to use field::set_type instead.
2424
2425 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2426
2427         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
2428         to use type::index_type instead.
2429
2430 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2431
2432         * gdbtypes.h (struct type) <index_type, set_index_type>: New
2433         methods.
2434         (TYPE_INDEX_TYPE): Use type::index_type.
2435         * gdbtypes.c (create_array_type_with_stride): Likewise.
2436
2437 2020-06-07  Tom Tromey  <tom@tromey.com>
2438
2439         * valprint.c (generic_val_print_float): Remove "embedded_offset"
2440         parameter.
2441         (generic_value_print): Update.
2442
2443 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2444
2445         Revert commit 982a38f60b0.
2446         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
2447
2448 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2449
2450         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
2451         avoid use after free.
2452
2453 2020-06-05  Tom de Vries  <tdevries@suse.de>
2454
2455         * NEWS: Fix typos.
2456
2457 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
2458
2459         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
2460         the per_bfd object.
2461         (dwarf2_read_debug_names): Likewise.
2462         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
2463         object when re-using a per_bfd object with an index.
2464
2465 2020-06-03  Tom de Vries  <tdevries@suse.de>
2466
2467         PR symtab/26046
2468         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
2469         children for C++.
2470         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
2471         DW_TAG_subprogram.
2472
2473 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2474
2475         * ada-lang.c (ada_language_data): Delete skip_trampoline
2476         initializer.
2477         * c-lang.c (c_language_data): Likewise.
2478         (cplus_language_data): Likewise.
2479         (cplus_language::skip_trampoline): New member function.
2480         (asm_language_data): Delete skip_trampoline initializer.
2481         (minimal_language_data): Likewise.
2482         * d-lang.c (d_language_data): Likewise.
2483         * f-lang.c (f_language_data): Likewise.
2484         * go-lang.c (go_language_data): Likewise.
2485         * language.c (unk_lang_trampoline): Delete function.
2486         (skip_language_trampoline): Update.
2487         (unknown_language_data): Delete skip_trampoline initializer.
2488         (auto_language_data): Likewise.
2489         * language.h (language_data): Delete skip_trampoline field.
2490         (language_defn::skip_trampoline): New function.
2491         * m2-lang.c (m2_language_data): Delete skip_trampoline
2492         initializer.
2493         * objc-lang.c (objc_skip_trampoline): Delete function, move
2494         implementation to objc_language::skip_trampoline.
2495         (objc_language_data): Delete skip_trampoline initializer.
2496         (objc_language::skip_trampoline): New member function with
2497         implementation from objc_skip_trampoline.
2498         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
2499         initializer.
2500         * p-lang.c (pascal_language_data): Likewise.
2501         * rust-lang.c (rust_language_data): Likewise.
2502
2503 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2504
2505         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
2506         (ada_language::demangle): New member function.
2507         * c-lang.c (c_language_data): Delete la_demangle initializer.
2508         (cplus_language_data): Delete la_demangle initializer.
2509         (cplus_language::demangle): New member function.
2510         (asm_language_data): Delete la_demangle initializer.
2511         (minimal_language_data): Delete la_demangle initializer.
2512         * d-lang.c (d_language_data): Delete la_demangle initializer.
2513         (d_language::demangle): New member function.
2514         * f-lang.c (f_language_data): Delete la_demangle initializer.
2515         (f_language::demangle): New member function.
2516         * go-lang.c (go_language_data): Delete la_demangle initializer.
2517         (go_language::demangle): New member function.
2518         * language.c (language_demangle): Update.
2519         (unk_lang_demangle): Delete.
2520         (unknown_language_data): Delete la_demangle initializer.
2521         (unknown_language::demangle): New member function.
2522         (auto_language_data): Delete la_demangle initializer.
2523         (auto_language::demangle): New member function.
2524         * language.h (language_data): Delete la_demangle field.
2525         (language_defn::demangle): New function.
2526         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
2527         * objc-lang.c (objc_language_data): Delete la_demangle
2528         initializer.
2529         (objc_language::demangle): New member function.
2530         * opencl-lang.c (opencl_language_data): Delete la_demangle
2531         initializer.
2532         * p-lang.c (pascal_language_data): Likewise.
2533         * rust-lang.c (rust_language_data): Likewise.
2534         (rust_language::demangle): New member function.
2535
2536 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2537
2538         * ada-lang.c (ada_language_data): Delete la_print_type
2539         initializer.
2540         (ada_language::print_type): New member function.
2541         * c-lang.c (c_language_data): Delete la_print_type initializer.
2542         (c_language::print_type): New member function.
2543         (cplus_language_data): Delete la_print_type initializer.
2544         (cplus_language::print_type): New member function.
2545         (asm_language_data): Delete la_print_type initializer.
2546         (asm_language::print_type): New member function.
2547         (minimal_language_data): Delete la_print_type initializer.
2548         (minimal_language::print_type): New member function.
2549         * d-lang.c (d_language_data): Delete la_print_type initializer.
2550         (d_language::print_type): New member function.
2551         * f-lang.c (f_language_data): Delete la_print_type initializer.
2552         (f_language::print_type): New member function.
2553         * go-lang.c (go_language_data): Delete la_print_type initializer.
2554         (go_language::print_type): New member function.
2555         * language.c (unk_lang_print_type): Delete.
2556         (unknown_language_data): Delete la_print_type initializer.
2557         (unknown_language::print_type): New member function.
2558         (auto_language_data): Delete la_print_type initializer.
2559         (auto_language::print_type): New member function.
2560         * language.h (language_data): Delete la_print_type field.
2561         (language_defn::print_type): New function.
2562         (LA_PRINT_TYPE): Update.
2563         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
2564         (m2_language::print_type): New member function.
2565         * objc-lang.c (objc_language_data): Delete la_print_type
2566         initializer.
2567         (objc_language::print_type): New member function.
2568         * opencl-lang.c (opencl_print_type): Delete, implementation moved
2569         to opencl_language::print_type.
2570         (opencl_language_data): Delete la_print_type initializer.
2571         (opencl_language::print_type): New member function, implementation
2572         from opencl_print_type.
2573         * p-lang.c (pascal_language_data): Delete la_print_type
2574         initializer.
2575         (pascal_language::print_type): New member function.
2576         * rust-lang.c (rust_print_type): Delete, implementation moved to
2577         rust_language::print_type.
2578         (rust_language_data): Delete la_print_type initializer.
2579         (rust_language::print_type): New member function, implementation
2580         from rust_print_type.
2581
2582 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2583
2584         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
2585         implementation moves to...
2586         (ada_language::sniff_from_mangled_name): ...here.  Update return
2587         type.
2588         (ada_language_data): Delete la_sniff_from_mangled_name
2589         initializer.
2590         * c-lang.c (c_language_data): Likewise.
2591         (cplus_language_data): Likewise.
2592         (cplus_language::sniff_from_mangled_name): New member function,
2593         implementation taken from gdb_sniff_from_mangled_name.
2594         (asm_language_data): Delete la_sniff_from_mangled_name
2595         initializer.
2596         (minimal_language_data): Likewise.
2597         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
2598         implementation moves to cplus_language::sniff_from_mangled_name.
2599         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
2600         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
2601         moves to...
2602         (d_language::sniff_from_mangled_name): ...here.
2603         (d_language_data): Delete la_sniff_from_mangled_name initializer.
2604         * f-lang.c (f_language_data): Likewise.
2605         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
2606         moves to...
2607         (go_language::sniff_from_mangled_name): ...here.
2608         (go_language_data): Delete la_sniff_from_mangled_name initializer.
2609         * language.c (language_sniff_from_mangled_name): Delete.
2610         (unknown_language_data): Delete la_sniff_from_mangled_name
2611         initializer.
2612         (auto_language_data): Likewise.
2613         * language.h (language_data): Delete la_sniff_from_mangled_name
2614         field.
2615         (language_defn::sniff_from_mangled_name): New function.
2616         (language_sniff_from_mangled_name): Delete declaration.
2617         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
2618         field.
2619         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
2620         implementation moves to...
2621         (objc_language::sniff_from_mangled_name): ...here.
2622         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
2623         * opencl-lang.c (opencl_language_data): Likewise.
2624         * p-lang.c (pascal_language_data): Likewise.
2625         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
2626         implementation moves to...
2627         (rust_language::sniff_from_mangled_name): ...here.
2628         (rust_language_data): Delete la_sniff_from_mangled_name
2629         initializer.
2630         * symtab.c (symbol_find_demangled_name): Call
2631         sniff_from_mangled_name member function.
2632
2633 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2634
2635         * ada-lang.c (ada_language_data): Delete la_search_name_hash
2636         initializer.
2637         * c-lang.c (c_language_data): Likewise.
2638         (cplus_language_data): Likewise.
2639         (cplus_language::search_name_hash): New member function.
2640         (asm_language_data): Delete la_search_name_hash initializer.
2641         (minimal_language_data): Likewise.
2642         * d-lang.c (d_language_data): Likewise.
2643         * dictionary.c (default_search_name_hash): Rename to...
2644         (language_defn::search_name_hash): ...this.
2645         * f-lang.c (f_language_data): Likewise.
2646         (f_language::search_name_hash): New member function.
2647         * go-lang.c (go_language_data): Delete la_search_name_hash
2648         initializer.
2649         * language.c (unknown_language_data): Likewise.
2650         (auto_language_data): Likewise.
2651         * language.h (struct language_data): Delete la_search_name_hash
2652         field.
2653         (language_defn::search_name_hash): Declare new member function.
2654         (default_search_name_hash): Delete declaration.
2655         * m2-lang.c (m2_language_data): Delete la_search_name_hash
2656         initializer.
2657         * objc-lang.c (objc_language_data): Likewise.
2658         * opencl-lang.c (opencl_language_data): Likewise.
2659         * p-lang.c (pascal_language_data): Likewise.
2660         * rust-lang.c (rust_language_data): Likewise.
2661         * symtab.c (search_name_hash): Update call.
2662
2663 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2664
2665         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
2666         initializer.
2667         * c-lang.c (class compile_instance): Declare.
2668         (c_language_data): Delete la_get_compile_instance initializer.
2669         (c_language::get_compile_instance): New member function.
2670         (cplus_language_data): Delete la_get_compile_instance initializer.
2671         (cplus_language::get_compile_instance): New member function.
2672         (asm_language_data): Delete la_get_compile_instance initializer.
2673         (minimal_language_data): Likewise.
2674         * c-lang.h (c_get_compile_context): Update comment.
2675         (cplus_get_compile_context): Update comment.
2676         * compile/compile.c (compile_to_object): Update calls, don't rely
2677         on function pointer being NULL.
2678         * d-lang.c (d_language_data): Delete la_get_compile_instance
2679         initializer.
2680         * f-lang.c (f_language_data): Likewise.
2681         * go-lang.c (go_language_data): Likewise.
2682         * language.c (unknown_language_data): Likewise.
2683         (auto_language_data): Likewise.
2684         * language.h (language_data): Delete la_get_compile_instance field.
2685         (language_defn::get_compile_instance): New member function.
2686         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
2687         initializer.
2688         * objc-lang.c (objc_language_data): Likewise.
2689         * opencl-lang.c (opencl_language_data): Likewise.
2690         * p-lang.c (pascal_language_data): Likewise.
2691         * rust-lang.c (rust_language_data): Likewise.
2692
2693 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2694
2695         * ada-lang.c (ada_add_all_symbols): Update comment.
2696         (ada_iterate_over_symbols): Delete, move implementation to...
2697         (ada_language::iterate_over_symbols): ...here, a new member
2698         function, rewrite to use range based for loop.
2699         (ada_language_data): Delete la_iterate_over_symbols initializer.
2700         * c-lang.c (c_language_data): Likewise.
2701         (cplus_language_data): Likewise.
2702         (asm_language_data): Likewise.
2703         (minimal_language_data): Likewise.
2704         * d-lang.c (d_language_data): Likewise.
2705         * f-lang.c (f_language_data): Likewise.
2706         * go-lang.c (go_language_data): Likewise.
2707         * language.c (unknown_language_data): Likewise.
2708         (auto_language_data): Likewise.
2709         * language.h (language_data): Delete la_iterate_over_symbols field.
2710         (language_defn::iterate_over_symbols): New member function.
2711         (LA_ITERATE_OVER_SYMBOLS): Update.
2712         * linespec.c (iterate_over_all_matching_symtabs): Update.
2713         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
2714         initializer.
2715         * objc-lang.c (objc_language_data): Likewise.
2716         * opencl-lang.c (opencl_language_data): Likewise.
2717         * p-lang.c (pascal_language_data): Likewise.
2718         * rust-lang.c (rust_language_data): Likewise.
2719
2720 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2721
2722         * ada-lang.c (ada_language_data): Delete
2723         la_lookup_transparent_type initializer.
2724         * c-lang.c (c_language_data): Likewise.
2725         (cplus_language_data): Likewise.
2726         (cplus_language::lookup_transparent_type): New member function.
2727         (asm_language_data): Delete la_lookup_transparent_type
2728         initializer.
2729         (minimal_language_data): Likewise.
2730         * d-lang.c (d_language_data): Likewise.
2731         * f-lang.c (f_language_data): Likewise.
2732         * go-lang.c (go_language_data): Likewise.
2733         * language.c (unknown_language_data): Likewise.
2734         (auto_language_data): Likewise.
2735         * language.h (struct language_data): Delete
2736         la_lookup_transparent_type field.
2737         (language_defn::lookup_transparent_type): New member function.
2738         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
2739         initializer.
2740         * objc-lang.c (objc_language_data): Likewise.
2741         * opencl-lang.c (opencl_language_data): Likewise.
2742         * p-lang.c (pascal_language_data): Likewise.
2743         * rust-lang.c (rust_language_data): Likewise.
2744         * symtab.c (symbol_matches_domain): Update call.
2745
2746 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2747
2748         * ada-lang.c (ada_language_arch_info): Delete function, move
2749         implementation to...
2750         (ada_language::language_arch_info): ...here, a new member
2751         function.
2752         (ada_language_data): Delete la_language_arch_info.
2753         * c-lang.c (c_language_data): Likewise.
2754         (c_language::language_arch_info): New member function.
2755         (cplus_language_arch_info): Delete function, move
2756         implementation to...
2757         (cplus_language::language_arch_info): ...here, a new member
2758         function.
2759         (cplus_language_data): Delete la_language_arch_info.
2760         (asm_language_data): Likewise.
2761         (asm_language::language_arch_info): New member function.
2762         (minimal_language_data): Delete la_language_arch_info.
2763         (minimal_language::language_arch_info): New member function.
2764         * d-lang.c (d_language_arch_info): Delete function, move
2765         implementation to...
2766         (d_language::language_arch_info): ...here, a new member
2767         function.
2768         (d_language_data): Delete la_language_arch_info.
2769         * f-lang.c (f_language_arch_info): Delete function, move
2770         implementation to...
2771         (f_language::language_arch_info): ...here, a new member
2772         function.
2773         (f_language_data): Delete la_language_arch_info.
2774         * go-lang.c (go_language_arch_info): Delete function, move
2775         implementation to...
2776         (go_language::language_arch_info): ...here, a new member
2777         function.
2778         (go_language_data): Delete la_language_arch_info.
2779         * language.c (unknown_language_data): Likewise.
2780         (unknown_language::language_arch_info): New member function.
2781         (auto_language_data): Delete la_language_arch_info.
2782         (auto_language::language_arch_info): New member function.
2783         (language_gdbarch_post_init): Update call to
2784         la_language_arch_info.
2785         * language.h (language_data): Delete la_language_arch_info
2786         function pointer.
2787         (language_defn::language_arch_info): New function.
2788         * m2-lang.c (m2_language_arch_info): Delete function, move
2789         implementation to...
2790         (m2_language::language_arch_info): ...here, a new member
2791         function.
2792         (m2_language_data): Delete la_language_arch_info.
2793         * objc-lang.c (objc_language_arch_info): Delete function, move
2794         implementation to...
2795         (objc_language::language_arch_info): ...here, a new member
2796         function.
2797         (objc_language_data): Delete la_language_arch_info.
2798         * opencl-lang.c (opencl_language_arch_info): Delete function, move
2799         implementation to...
2800         (opencl_language::language_arch_info): ...here, a new member
2801         function.
2802         (opencl_language_data): Delete la_language_arch_info.
2803         * p-lang.c (pascal_language_arch_info): Delete function, move
2804         implementation to...
2805         (pascal_language::language_arch_info): ...here, a new member
2806         function.
2807         (pascal_language_data): Delete la_language_arch_info.
2808         * rust-lang.c (rust_language_arch_info): Delete function, move
2809         implementation to...
2810         (rust_language::language_arch_info): ...here, a new member
2811         function.
2812         (rust_language_data): Delete la_language_arch_info.
2813
2814 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2815
2816         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
2817         initializer.
2818         * c-lang.c (c_language_data): Likewise.
2819         (cplus_language_data): Likewise.
2820         (cplus_language::pass_by_reference_info): New method.
2821         (asm_language_data): Delete la_pass_by_reference initializer.
2822         (minimal_language_data): Likewise.
2823         * cp-abi.c (cp_pass_by_reference): Remove use of
2824         default_pass_by_reference.
2825         * d-lang.c (d_language_data): Likewise.
2826         * f-lang.c (f_language_data): Likewise.
2827         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
2828         default_pass_by_reference.
2829         * go-lang.c (go_language_data): Likewise.
2830         * language.c (language_pass_by_reference): Update.
2831         (default_pass_by_reference): Delete.
2832         (unknown_language_data): Delete la_pass_by_reference
2833         initializer.
2834         (auto_language_data): Likewise.
2835         * language.h (struct language_data): Delete la_pass_by_reference
2836         field.
2837         (language_defn::pass_by_reference_info): New member function.
2838         (default_pass_by_reference): Delete declaration.
2839         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
2840         initializer.
2841         * objc-lang.c (objc_language_data): Likewise.
2842         * opencl-lang.c (opencl_language_data): Likewise.
2843         * p-lang.c (pascal_language_data): Likewise.
2844         * rust-lang.c (rust_language_data): Likewise.
2845
2846 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2847
2848         * ada-lang.c (ada_read_var_value): Delete function, move
2849         implementation to...
2850         (ada_language::read_var_value): ...here.
2851         (ada_language_data): Delete la_read_var_value initializer.
2852         * c-lang.c (c_language_data): Likewise.
2853         (cplus_language_data): Likewise.
2854         (minimal_language_data): Likewise.
2855         * d-lang.c (d_language_data): Likewise.
2856         * f-lang.c (f_language_data): Likewise.
2857         * findvar.c (default_read_var_value): Rename to...
2858         (language_defn::read_var_value): ...this.
2859         * findvar.c (read_var_value): Update header comment, and change to
2860         call member function instead of function pointer.
2861         * go-lang.c (go_language_data): Likewise.
2862         * language.c (unknown_language_data): Delete la_read_var_value
2863         initializer.
2864         (auto_language_data): Likewise.
2865         * language.h (struct language_data): Delete la_read_var_value
2866         field.
2867         (language_defn::read_var_value): New member function.
2868         (default_read_var_value): Delete declaration.
2869         * m2-lang.c (m2_language_data): Delete la_read_var_value
2870         initializer.
2871         * objc-lang.c (objc_language_data): Likewise.
2872         * opencl-lang.c (opencl_language_data): Likewise.
2873         * p-lang.c (pascal_language_data): Likewise.
2874         * rust-lang.c (rust_language_data): Likewise.
2875         * value.h (default_read_var_value): Delete declaration.
2876
2877 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2878
2879         * ada-lang.c (ada_print_array_index): Delete function, move
2880         implementation to...
2881         (ada_language::print_array_index): ...here.
2882         (ada_language_data): Delete la_print_array_index initializer.
2883         * c-lang.c (c_language_data): Likewise.
2884         (cplus_language_data): Likewise.
2885         (minimal_language_data): Likewise.
2886         * d-lang.c (d_language_data): Likewise.
2887         * f-lang.c (f_language_data): Likewise.
2888         * go-lang.c (go_language_data): Likewise.
2889         * language.c (default_print_array_index): Delete function, move
2890         implementation to...
2891         (language_defn::print_array_index): ...here.
2892         (unknown_language_data): Delete la_print_array_index initializer.
2893         (auto_language_data): Likewise.
2894         * language.h (struct language_data): Delete la_print_array_index
2895         field.
2896         (language_defn::print_array_index): New member function.
2897         (LA_PRINT_ARRAY_INDEX): Update.
2898         (default_print_array_index): Delete declaration.
2899         * m2-lang.c (m2_language_data): Delete la_print_array_index
2900         initializer.
2901         * objc-lang.c (objc_language_data): Likewise.
2902         * opencl-lang.c (opencl_language_data): Likewise.
2903         * p-lang.c (pascal_language_data): Likewise.
2904         * rust-lang.c (rust_language_data): Likewise.
2905
2906 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2907
2908         * gdb/ada-lang.c (ada_language_defn): Convert to...
2909         (ada_language_data): ...this.
2910         (class ada_language): New class.
2911         (ada_language_defn): New static global.
2912         * gdb/c-lang.c (c_language_defn): Convert to...
2913         (c_language_data): ...this.
2914         (class c_language): New class.
2915         (c_language_defn): New static global.
2916         (cplus_language_defn): Convert to...
2917         (cplus_language_data): ...this.
2918         (class cplus_language): New class.
2919         (cplus_language_defn): New static global.
2920         (asm_language_defn): Convert to...
2921         (asm_language_data): ...this.
2922         (class asm_language): New class.
2923         (asm_language_defn): New static global.
2924         (minimal_language_defn): Convert to...
2925         (minimal_language_data): ...this.
2926         (class minimal_language): New class.
2927         (minimal_language_defn): New static global.
2928         * gdb/d-lang.c (d_language_defn): Convert to...
2929         (d_language_data): ...this.
2930         (class d_language): New class.
2931         (d_language_defn): New static global.
2932         * gdb/f-lang.c (f_language_defn): Convert to...
2933         (f_language_data): ...this.
2934         (class f_language): New class.
2935         (f_language_defn): New static global.
2936         * gdb/go-lang.c (go_language_defn): Convert to...
2937         (go_language_data): ...this.
2938         (class go_language): New class.
2939         (go_language_defn): New static global.
2940         * gdb/language.c (unknown_language_defn): Remove declaration.
2941         (current_language): Initialize to nullptr, real initialization is
2942         moved to _initialize_language.
2943         (languages): Delete global.
2944         (language_defn::languages): Define.
2945         (set_language_command): Use language_defn::languages.
2946         (set_language): Likewise.
2947         (range_error): Likewise.
2948         (language_enum): Likewise.
2949         (language_def): Likewise.
2950         (add_set_language_command): Use language_def::languages for the
2951         language list, and language_def to lookup language pointers.
2952         (skip_language_trampoline): Use language_defn::languages.
2953         (unknown_language_defn): Convert to...
2954         (unknown_language_data): ...this.
2955         (class unknown_language): New class.
2956         (unknown_language_defn): New static global.
2957         (auto_language_defn): Convert to...
2958         (auto_language_data): ...this.
2959         (class auto_language): New class.
2960         (auto_language_defn): New static global.
2961         (language_gdbarch_post_init): Use language_defn::languages.
2962         (_initialize_language): Initialize current_language.
2963         * gdb/language.h (struct language_defn): Rename to...
2964         (struct language_data): ...this.
2965         (struct language_defn): New.
2966         (auto_language_defn): Delete.
2967         (unknown_language_defn): Delete.
2968         (minimal_language_defn): Delete.
2969         (ada_language_defn): Delete.
2970         (asm_language_defn): Delete.
2971         (c_language_defn): Delete.
2972         (cplus_language_defn): Delete.
2973         (d_language_defn): Delete.
2974         (f_language_defn): Delete.
2975         (go_language_defn): Delete.
2976         (m2_language_defn): Delete.
2977         (objc_language_defn): Delete.
2978         (opencl_language_defn): Delete.
2979         (pascal_language_defn): Delete.
2980         (rust_language_defn): Delete.
2981         * gdb/m2-lang.c (m2_language_defn): Convert to...
2982         (m2_language_data): ...this.
2983         (class m2_language): New class.
2984         (m2_language_defn): New static global.
2985         * gdb/objc-lang.c (objc_language_defn): Convert to...
2986         (objc_language_data): ...this.
2987         (class objc_language): New class.
2988         (objc_language_defn): New static global.
2989         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
2990         (opencl_language_data): ...this.
2991         (class opencl_language): New class.
2992         (opencl_language_defn): New static global.
2993         * gdb/p-lang.c (pascal_language_defn): Convert to...
2994         (pascal_language_data): ...this.
2995         (class pascal_language): New class.
2996         (pascal_language_defn): New static global.
2997         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
2998         language pointer, update comment format.
2999         * gdb/rust-lang.c (rust_language_defn): Convert to...
3000         (rust_language_data): ...this.
3001         (class rust_language): New class.
3002         (rust_language_defn): New static global.
3003
3004 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
3005
3006         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
3007         member variable.
3008         <m_stmt_at_address>: New member variable.
3009         (lnp_state_machine::record_line): Don't record some lines, update
3010         tracking of is_stmt at the same address.
3011         (lnp_state_machine::lnp_state_machine): Initialise new member
3012         variables.
3013
3014 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3015
3016         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
3017         "-include gnu-nat-mig.h".
3018         * gnu-nat-mig.h: New file.
3019         * gnu-nat.c: Include "gnu-nat-mig.h".
3020         (exc_server, msg_reply_server, notify_server,
3021         process_reply_server): Remove declarations.
3022
3023 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3024
3025         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
3026         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
3027         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
3028         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
3029         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
3030         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
3031         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
3032         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
3033         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
3034         to gnu_nat_target class.
3035         * gnu-nat.c: Likewise.
3036         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
3037         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
3038         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
3039         object.
3040         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
3041         instead of `gnu_target'.
3042
3043 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3044
3045         * i386-gnu-tdep.c: Include "gdbcore.h"
3046         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
3047         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
3048         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
3049         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
3050         i386_gnu_sigcontext_addr): New functions
3051         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
3052         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
3053         tdep.
3054
3055 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3056
3057         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
3058         before fork_inferior call. Avoid calling it if target_is_pushed returns
3059         true.
3060
3061 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3062
3063         * gnu-nat.h (gnu_target): New variable declaration.
3064         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
3065         gnu_target.
3066         * gnu-nat.c (gnu_target): New variable.
3067         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
3068         add_thread_silent, and add_thread calls.
3069         (gnu_nat_target::create_inferior): Pass gnu_target to
3070         add_thread_silent, thread_change_ptid call.
3071         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
3072         call.
3073
3074 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3075
3076         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
3077         (gnu_nat_target::find_memory_regions): Remove unused
3078         `old_address' variable.
3079
3080 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3081
3082         * gnu-nat.c: Include "gdbarch.h".
3083
3084 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3085
3086         * reply_mig_hack.awk (Error return): Cast function through
3087         void *, to bypass compiler function call check.
3088
3089 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3090
3091         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
3092         $(srcdir)/reply_mig_hack.awk.
3093
3094 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3095
3096         * gnu-nat.h (gnu_debug_flag): Set type to bool.
3097
3098 2020-05-30  Jonny Grant  <jg@jguk.org>
3099
3100         * configure.ac (ACX_BUGURL): change bug URL to https.
3101
3102 2020-05-30  Pedro Alves  <palves@redhat.com>
3103
3104         * cp-support.c (replace_typedefs_template): New.
3105         (replace_typedefs_qualified_name): Handle
3106         DEMANGLE_COMPONENT_TEMPLATE.
3107
3108 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
3109
3110         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
3111         dwarf2/index-cache.h, dwarf2/index-write.c,
3112         dwarf2/index-write.h, dwarf2/line-header.c,
3113         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
3114         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
3115         variables and fields from `dwarf2_per_objfile` to just
3116         `per_objfile` throughout.
3117
3118 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
3119
3120         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3121         <push_dwarf_reg_entry_value>: Add comment.
3122
3123 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
3124             Keith Seitz  <keiths@redhat.com>
3125
3126         * python/python.c (do_start_initialization): Call PyEval_SaveThread
3127         instead of PyEval_ReleaseLock.
3128         (class gdbpy_gil): Move to earlier in file.
3129         (finalize_python): Set gdb_python_initialized.
3130         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
3131         when not initialized.
3132
3133 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
3134
3135         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3136         <push_dwarf_reg_entry_value>: Remove assert.  Override
3137         per_objfile with caller_per_objfile.
3138
3139 2020-05-28  Tom de Vries  <tdevries@suse.de>
3140
3141         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
3142         PR gold/15646 workaround to symbol kind "type".
3143
3144 2020-05-27  Tom Tromey  <tromey@adacore.com>
3145
3146         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
3147
3148 2020-05-27  Tom Tromey  <tromey@adacore.com>
3149
3150         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
3151         Use htab_find_with_hash.
3152         <add_abbrev>: Remove "abbrev_number" parameter.
3153         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
3154         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
3155         (hash_abbrev): Add comment.
3156         (abbrev_table::lookup_abbrev): Move to header file.
3157         (abbrev_table::read): Update.
3158
3159 2020-05-27  Tom Tromey  <tromey@adacore.com>
3160
3161         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
3162         method.
3163         <canonical_name>: New member.
3164         <raw_name>: Rename from "name".
3165         (partial_die_info): Initialize canonical_name.
3166         (scan_partial_symbols): Check raw_name.
3167         (partial_die_parent_scope, partial_die_full_name)
3168         (add_partial_symbol, add_partial_subprogram)
3169         (add_partial_enumeration, load_partial_dies): Use "name" method.
3170         (partial_die_info::name): New method.
3171         (partial_die_info::read, guess_partial_die_structure_name)
3172         (partial_die_info::fixup): Update.
3173
3174 2020-05-27  Tom Tromey  <tromey@adacore.com>
3175
3176         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
3177         <get_ref_die_offset>: Inline.
3178         <get_ref_die_offset_complaint>: New method.
3179         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
3180         (attribute::get_ref_die_offset_complaint): Rename from
3181         get_ref_die_offset.  Just issue complaint.
3182
3183 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3184
3185         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
3186
3187 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3188
3189         * exec.c (exec_file_attach): Use errno value of first openp failure.
3190
3191 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3192
3193         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
3194         Don't close thread handle.
3195
3196 2020-05-27  Tom Tromey  <tom@tromey.com>
3197             Simon Marchi  <simon.marchi@efficios.com>
3198
3199         * objfiles.h (struct objfile) <partial_symtabs>: Now a
3200         shared_ptr.
3201         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
3202         member.
3203         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
3204         dwarf2_per_bfd_objfile_data_key>: New globals.
3205         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
3206         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
3207         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
3208         shared.
3209         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
3210         short-circuit when sharing.
3211         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
3212         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
3213
3214 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3215
3216         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
3217         to...
3218         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
3219         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
3220
3221 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3222
3223         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
3224         build_name_components, find_name_components_bounds>:
3225         Add per_objfile parameter.
3226         (struct mapped_index) <symbol_name_at>: Likewise.
3227         (struct mapped_debug_names): Remove constructor.
3228         <dwarf2_per_objfile>: Remove field.
3229         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
3230         (mapped_index_base::find_name_components_bounds,
3231         mapped_index_base::build_name_components,
3232         dw2_expand_symtabs_matching_symbol): Likewise.
3233         (class mock_mapped_index) <symbol_name_at>: Likewise.
3234         (check_match): Likewise.
3235         (check_find_bounds_finds): Likewise.
3236         (test_mapped_index_find_name_component_bounds): Update.
3237         (CHECK_MATCH): Update.
3238         (dw2_expand_symtabs_matching): Update.
3239         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
3240         per_objfile parameter.
3241         <find_vec_in_debug_names>: Likewise.
3242         <m_per_objfile>: New field.
3243         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
3244         parameter.
3245         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3246         (dw2_debug_names_iterator::next): Update.
3247         (dw2_debug_names_lookup_symbol): Update.
3248         (dw2_debug_names_expand_symtabs_for_function): Update.
3249         (dw2_debug_names_map_matching_symbols): Update.
3250         (dw2_debug_names_expand_symtabs_matching): Update.
3251         (dwarf2_read_debug_names): Update.
3252
3253 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3254
3255         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3256         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3257         move to dwarf2_per_objfile.
3258         <read_in_chain>: Remove.
3259         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3260         remove_all_cus, age_comp_units>: New methods.
3261         <m_dwarf2_cus>: New member.
3262         (struct dwarf2_per_cu_data) <cu>: Remove.
3263         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3264         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3265         moved to methods of dwarf2_per_objfile.
3266         (dwarf2_clear_marks): Remove.
3267         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3268         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3269         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3270         (dwarf2_per_objfile::remove_all_cus): New.
3271         (class free_cached_comp_units) <~free_cached_comp_units>:
3272         Update.
3273         (load_cu): Update.
3274         (dw2_do_instantiate_symtab): Adjust.
3275         (fill_in_sig_entry_from_dwo_entry): Adjust.
3276         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3277         (cutu_reader::cutu_reader): Likewise.
3278         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3279         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3280         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3281         and dwarf2_per_objfile::age_comp_units.
3282         (load_partial_comp_unit): Update.
3283         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3284         (process_queue): Likewise.
3285         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3286         backlink.
3287         (dwarf2_read_addr_index): Likewise.
3288         (follow_die_offset): Likewise.
3289         (dwarf2_fetch_die_loc_sect_off): Likewise.
3290         (dwarf2_fetch_constant_bytes): Likewise.
3291         (dwarf2_fetch_die_type_sect_off): Likewise.
3292         (follow_die_sig_1): Likewise.
3293         (load_full_type_unit): Likewise.
3294         (read_signatured_type): Likewise.
3295         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3296         (dwarf2_cu::~dwarf2_cu): Remove.
3297         (dwarf2_per_objfile::get_cu): New.
3298         (dwarf2_per_objfile::set_cu): New.
3299         (age_cached_comp_units): Rename to...
3300         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3301         to std::unordered_map.
3302         (free_one_cached_comp_unit): Rename to...
3303         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3304         to std::unordered_map.
3305         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3306         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3307         a dwarf2_per_objfile in data.
3308         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3309         (dwarf2_clear_marks): Remove.
3310
3311 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3312
3313         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3314         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3315         (init_tu_and_read_dwo_dies): Likewise.
3316         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3317         (cutu_reader::cutu_reader): Likewise.
3318         (load_partial_comp_unit): Likewise.
3319         (process_psymtab_comp_unit): Update.
3320         (build_type_psymtabs_1): Update.
3321         (process_skeletonless_type_unit): Update.
3322         (load_full_comp_unit): Update.
3323         (find_partial_die): Update.
3324         (dwarf2_read_addr_index): Update.
3325         (read_signatured_type): Update.
3326
3327 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3328
3329         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3330         m_header_read_in>: New fields.
3331         <get_header>: New method.
3332         * dwarf2/read.c (per_cu_header_read_in): Remove.
3333         (dwarf2_per_cu_data::get_header): New.
3334         (dwarf2_per_cu_data::addr_size): Update.
3335         (dwarf2_per_cu_data::offset_size): Update.
3336         (dwarf2_per_cu_data::ref_addr_size): Update.
3337
3338 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3339
3340         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3341         (dw2_do_instantiate_symtab): Update.
3342         (queue_and_load_all_dwo_tus): Change parameter from
3343         dwarf2_per_cu_data to dwarf2_cu.
3344         (dwarf2_fetch_die_loc_sect_off): Update.
3345         (dwarf2_fetch_constant_bytes): Update.
3346         (dwarf2_fetch_die_type_sect_off): Update.
3347
3348 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3349
3350         * dwarf2/read.c (process_full_comp_unit,
3351         process_full_type_unit): Remove per_cu, per_objfile paramters.
3352         Add dwarf2_cu parameter.
3353         (process_queue): Update.
3354
3355 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3356
3357         * dwarf2/read.c (create_cu_from_index_list): Replace
3358         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3359         (create_cus_from_index_list): Likewise.
3360         (create_cus_from_index): Likewise.
3361         (create_signatured_type_table_from_index): Likewise.
3362         (create_cus_from_debug_names_list): Likewise.
3363         (create_cus_from_debug_names): Likewise.
3364         (dwarf2_read_gdb_index): Update.
3365         (dwarf2_read_debug_names): Update.
3366
3367 2020-05-27  Tom Tromey  <tom@tromey.com>
3368             Simon Marchi  <simon.marchi@efficios.com>
3369
3370         * dwarf2/read.h (struct dwarf2_per_objfile)
3371         <get_type_for_signatured_type, set_type_for_signatured_type>:
3372         New methods.
3373         <m_type_map>: New member.
3374         (struct signatured_type) <type>: Remove.
3375         * dwarf2/read.c
3376         (dwarf2_per_objfile::get_type_for_signatured_type,
3377         dwarf2_per_objfile::set_type_for_signatured_type): New.
3378         (get_signatured_type): Use new methods.
3379
3380 2020-05-27  Tom Tromey  <tom@tromey.com>
3381             Simon Marchi  <simon.marchi@efficios.com>
3382
3383         * dwarf2/read.h (struct type_unit_group_unshareable): New.
3384         (struct dwarf2_per_objfile) <type_units>: New member.
3385         <get_type_unit_group_unshareable>: New method.
3386         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
3387         num_symtabs, symtabs>: Remove; move to
3388         type_unit_group_unshareable.
3389         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
3390         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
3391         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
3392
3393 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3394
3395         * dwarf2/read.h (struct dwarf2_per_cu_data):
3396         <dwarf2_per_objfile>: Remove.
3397         * dwarf2/read.c (create_cu_from_index_list): Don't assign
3398         dwarf2_per_objfile.
3399         (create_signatured_type_table_from_index): Likewise.
3400         (create_signatured_type_table_from_debug_names): Likewise.
3401         (create_debug_type_hash_table): Likewise.
3402         (fill_in_sig_entry_from_dwo_entry): Likewise.
3403         (create_type_unit_group): Likewise.
3404         (read_comp_units_from_section): Likewise.
3405         (create_cus_hash_table): Likewise.
3406
3407 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3408
3409         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
3410         dwarf2_per_cu_data::dwarf2_per_objfile.
3411         (compute_compunit_symtab_includes): Likewise.
3412         (dwarf2_cu::start_symtab): Likewise.
3413
3414 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3415
3416         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
3417         parameter.
3418         * dwarf2/read.c (get_die_type_at_offset): Likewise.
3419         (read_namespace_alias): Update.
3420         (lookup_die_type): Update.
3421         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
3422         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
3423         Update.
3424         (disassemble_dwarf_expression): Update.
3425
3426 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3427
3428         * dwarf2/read.h (struct dwarf2_queue_item): Add
3429         dwarf2_per_objfile parameter, assign new parameter.
3430         <per_objfile>: New field.
3431         * dwarf2/read.c (free_one_cached_comp_unit): Add
3432         dwarf2_per_objfile parameter.
3433         (queue_comp_unit): Likewise.
3434         (dw2_do_instantiate_symtab): Update.
3435         (process_psymtab_comp_unit): Update.
3436         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
3437         (process_imported_unit_die): Update.
3438         (queue_and_load_dwo_tu): Update.
3439         (follow_die_offset): Update.
3440         (follow_die_sig_1): Update.
3441
3442 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3443
3444         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
3445         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
3446         (read_call_site_scope): Assign per_objfile.
3447         (dwarf2_per_cu_data::objfile): Remove.
3448         * gdbtypes.h (struct call_site) <per_objfile>: New member.
3449         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
3450         dwarf2_per_objfile parameter.
3451         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
3452         dwarf2_per_objfile parameter.
3453         (dwarf_expr_reg_to_entry_parameter): Add output
3454         dwarf2_per_objfile parameter.
3455         (locexpr_get_frame_base): Update.
3456         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
3457         <push_dwarf_reg_entry_value>: Update.
3458         <call_site_to_target_addr>: Update.
3459         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
3460         parameter.
3461         (value_of_dwarf_reg_entry): Update.
3462         (rw_pieced_value): Update.
3463         (indirect_synthetic_pointer): Update.
3464         (dwarf2_evaluate_property): Update.
3465         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
3466         parameter.
3467         (locexpr_read_variable): Update.
3468         (locexpr_get_symbol_read_needs): Update.
3469         (loclist_read_variable): Update.
3470
3471 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3472
3473         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3474         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3475         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3476         parameter.
3477         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3478         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3479         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3480         parameter.
3481         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
3482         sect_variable_value): Add dwarf2_per_objfile parameter.
3483         (class dwarf_evaluate_loc_desc) <dwarf_call,
3484         dwarf_variable_value>: Update.
3485         (fetch_const_value_from_synthetic_pointer): Add
3486         dwarf2_per_objfile parameter.
3487         (fetch_const_value_from_synthetic_pointer): Update.
3488         (coerced_pieced_ref): Update.
3489         (class symbol_needs_eval_context) <dwarf_call,
3490         dwarf_variable_value>: Update.
3491         (dwarf2_compile_expr_to_ax): Update.
3492
3493 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3494
3495         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
3496         parameter.
3497         (dwarf2_evaluate_loc_desc_full): Update.
3498
3499 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3500
3501         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
3502         parameter.
3503         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
3504         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
3505         dwarf2_per_objfile parameter.
3506         (decode_debug_loc_dwo_addresses): Likewise.
3507         (dwarf2_find_location_expression): Update.
3508         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
3509         (locexpr_describe_location_piece): Add dwarf2_per_objfile
3510         parameter.
3511         (disassemble_dwarf_expression): Add dwarf2_per_objfile
3512         parameter.
3513         (locexpr_describe_location_1): Likewise.
3514         (locexpr_describe_location): Update.
3515
3516 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3517
3518         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
3519         Remove.
3520         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
3521         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
3522         (dwarf2_compile_property_to_c): Update.
3523         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
3524         use text offset from objfile.
3525         (locexpr_tracepoint_var_ref): Update.
3526         (locexpr_generate_c_location): Update.
3527         (loclist_describe_location): Update.
3528         (loclist_tracepoint_var_ref): Update.
3529         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
3530         dwarf2_per_objfile parameter.
3531         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
3532         use text offset from objfile.
3533         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
3534
3535 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3536
3537         * dwarf2/expr.h (struct dwarf_expr_context)
3538         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
3539         <offset>: Remove.
3540         <per_objfile>: New member.
3541         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
3542         dwarf2_per_objfile parameter.  Don't set offset, set
3543         per_objfile.
3544         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
3545         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
3546         a dwarf2_per_objfile object instead of an offset.
3547         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
3548         constructor.
3549         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
3550         to dwarf2_expr_executor constructor.  Don't set offset.
3551         (dwarf2_fetch_cfa_info): Update.
3552         (struct dwarf2_frame_cache) <text_offset>: Remove.
3553         <per_objfile>: New field.
3554         (dwarf2_frame_cache): Update.
3555         (dwarf2_frame_prev_register): Update.
3556         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3557         <dwarf_evaluate_loc_desc>: Add constructor.
3558         (dwarf2_evaluate_loc_desc_full): Update.
3559         (dwarf2_locexpr_baton_eval): Update.
3560         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
3561         Add constructor.
3562         (dwarf2_loc_desc_get_symbol_read_needs): Update.
3563
3564 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3565
3566         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
3567         addr_sized_int_type>: Move to dwarf2_cu.
3568         <int_type>: Move to dwarf2_per_objfile.
3569         (struct dwarf2_per_objfile) <int_type>: Move here.
3570         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
3571         addr_sized_int_type>: Move here.
3572         (read_func_scope): Update.
3573         (read_array_type): Update.
3574         (read_tag_string_type): Update.
3575         (attr_to_dynamic_prop): Update.
3576         (dwarf2_per_cu_data::int_type): Rename to...
3577         (dwarf2_per_objfile::int_type): ... this.
3578         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
3579         (dwarf2_cu::addr_sized_int_type): ... this.
3580         (read_subrange_type): Update.
3581         (dwarf2_per_cu_data::addr_type): Rename to...
3582         (dwarf2_cu::addr_type): ... this.
3583         (set_die_type): Update.
3584
3585 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3586
3587         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
3588         data through per_cu->cu.
3589
3590 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3591
3592         * dwarf2/read.c (lookup_dwo_comp_unit): Change
3593         dwarf2_per_cu_data parameter fo dwarf2_cu.
3594         (lookup_dwo_type_unit): Likewise.
3595         (read_cutu_die_from_dwo): Likewise.
3596         (lookup_dwo_unit): Likewise.
3597         (open_and_init_dwo_file): Likewise.
3598         (lookup_dwo_cutu): Likewise.
3599         (lookup_dwo_comp_unit): Likewise.
3600         (lookup_dwo_type_unit): Likewise.
3601         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3602         (cutu_reader::cutu_reader): Update.
3603
3604 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3605
3606         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
3607         parameter.
3608         (process_full_type_unit): Likewise.
3609         (process_queue): Update.
3610
3611 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3612
3613         * dwarf2/read.c (recursively_compute_inclusions): Add
3614         dwarf2_per_objfile parameter.
3615         (compute_compunit_symtab_includes): Likewise.
3616         (process_cu_includes): Update.
3617
3618 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3619
3620         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
3621         parameter.
3622         (create_type_unit_group): Update.
3623         (process_psymtab_comp_unit_reader): Update.
3624         (build_type_psymtabs_reader): Update.
3625
3626 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3627
3628         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
3629         object through m_this_cu->cu.
3630
3631 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3632
3633         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
3634         the info parameter.
3635         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
3636
3637 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3638
3639         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
3640         per_objfile parameter.
3641         (load_full_type_unit): Add per_objfile parameter.
3642         (read_signatured_type): Likewise.
3643         (load_full_comp_unit): Likewise.
3644         (load_cu): Likewise.
3645         (dw2_do_instantiate_symtab): Likewise.
3646         (dw2_get_file_names): Likewise.
3647         (dw2_map_symtabs_matching_filename): Update.
3648         (dw_expand_symtabs_matching_file_matcher): Update.
3649         (dw2_map_symbol_filenames): Update.
3650         (process_psymtab_comp_unit): Add per_objfile parameter.
3651         (build_type_psymtabs_1): Update.
3652         (process_skeletonless_type_unit): Update.
3653         (dwarf2_build_psymtabs_hard): Update.
3654         (load_partial_comp_unit): Add per_objfile parameter.
3655         (scan_partial_symbols): Update.
3656         (load_full_comp_unit): Add per_objfile parameter.
3657         (process_imported_unit_die): Update.
3658         (create_cus_hash_table): Update.
3659         (find_partial_die): Update.
3660         (dwarf2_read_addr_index): Update.
3661         (follow_die_offset): Update.
3662         (dwarf2_fetch_die_loc_sect_off): Update.
3663         (dwarf2_fetch_constant_bytes): Update.
3664         (dwarf2_fetch_die_type_sect_off): Update.
3665         (follow_die_sig_1): Update.
3666         (load_full_type_unit): Add per_objfile parameter.
3667         (read_signatured_type): Likewise.
3668
3669 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3670
3671         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
3672         of objfile_name.
3673
3674 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3675
3676         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
3677         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3678         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
3679         field.
3680         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3681         (create_cus_from_index): Update.
3682         (dwarf2_read_gdb_index): Update.
3683         (create_cus_from_debug_names): Update.
3684         (dwarf2_read_debug_names): Update.
3685         (get_abbrev_section_for_cu): Update.
3686         (create_all_comp_units): Update.
3687         (read_attribute_value): Update.
3688         (get_debug_line_section): Update.
3689         * dwarf2/index-cache.c (index_cache::store): Update.
3690         * dwarf2/index-write.c (save_gdb_index_command): Update.
3691         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
3692
3693 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3694
3695         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
3696         member.
3697         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
3698         dwarf2_per_cu_data::per_bfd.
3699         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
3700         (create_type_unit_group): Likewise.
3701         (queue_comp_unit): Remove reference to
3702         per_cu->dwarf2_per_objfile.
3703         (maybe_queue_comp_unit): Likewise.
3704         (fill_in_sig_entry_from_dwo_entry): Assign new field.
3705         (create_cus_hash_table): Assign new field.
3706
3707 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3708
3709         * dwarf2/read.c: Replace
3710         dwarf2_cu->per_cu->dwarf2_per_objfile references with
3711         dwarf2_cu->per_objfile throughout.
3712
3713 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3714
3715         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
3716         parameter, don't use per_cu->dwarf2_per_objfile.
3717         (dw2_instantiate_symtab): Likewise.
3718         (dw2_find_last_source_symtab): Update.
3719         (dw2_map_expand_apply): Update.
3720         (dw2_lookup_symbol): Update.
3721         (dw2_expand_symtabs_for_function): Update.
3722         (dw2_expand_all_symtabs): Update.
3723         (dw2_expand_symtabs_with_fullname): Update.
3724         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
3725         don't use per_cu->dwarf2_per_objfile.
3726         (dw2_expand_marked_cus): Update.
3727         (dw2_find_pc_sect_compunit_symtab): Update.
3728         (dw2_debug_names_lookup_symbol): Update.
3729         (dw2_debug_names_expand_symtabs_for_function): Update.
3730         (dw2_debug_names_map_matching_symbols): Update.
3731         (dwarf2_psymtab::expand_psymtab): Update.
3732
3733 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3734
3735         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
3736         <per_objfile>: New member.
3737         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
3738         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
3739         call to dwarf2_cu.
3740         (cutu_reader::cutu_reader): Update.
3741         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
3742
3743 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3744
3745         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
3746         struct dwarf2_per_objfile.
3747         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
3748         dwarf2_per_bfd.
3749         * dwarf2/read.c (set_die_type): Update.
3750         (get_die_type_at_offset): Update.
3751
3752 2020-05-27  Tom Tromey  <tom@tromey.com>
3753             Simon Marchi  <simon.marchi@efficios.com>
3754
3755         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
3756         method.
3757         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
3758         get_symtab, set_symtab>: New methods.
3759         <m_symtabs>: New field.
3760         (struct dwarf2_psymtab): Derive from partial_symtab.
3761         <readin_p, get_compunit_symtab>: Declare methods.
3762         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
3763         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
3764         New methods.
3765         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
3766         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
3767         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
3768         (dw2_symtab_iter_next, dw2_print_stats)
3769         (dw2_expand_symtabs_with_fullname)
3770         (dw2_expand_symtabs_matching_one)
3771         (dw_expand_symtabs_matching_file_matcher)
3772         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
3773         (dw2_debug_names_iterator::next)
3774         (dw2_debug_names_map_matching_symbols)
3775         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
3776         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
3777         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
3778         New methods.
3779         (get_compunit_symtab, process_full_comp_unit)
3780         (process_full_type_unit): Update.
3781         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
3782
3783 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3784
3785         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
3786         then introduce a new dwarf2_per_objfile type.
3787         <read_line_string>: Move to the new dwarf2_per_objfile type.
3788         <objfile>: Likewise.
3789         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
3790         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
3791         dwarf2_per_objfile->per_bfd.
3792         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
3793         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
3794         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
3795         (dwarf2_per_bfd::free_cached_comp_units): ... this.
3796         (dwarf2_has_info): Allocate dwarf2_per_bfd.
3797         (dwarf2_per_objfile::locate_sections): Rename to...
3798         (dwarf2_per_bfd::locate_sections): ... this.
3799         (dwarf2_per_objfile::get_cutu): Rename to...
3800         (dwarf2_per_bfd::get_cutu): ... this.
3801         (dwarf2_per_objfile::get_cu): Rename to...
3802         (dwarf2_per_bfd::get_cu): ... this.
3803         (dwarf2_per_objfile::get_tu): Rename to...
3804         (dwarf2_per_bfd::get_tu): ... this.
3805         (dwarf2_per_objfile::allocate_per_cu): Rename to...
3806         (dwarf2_per_bfd::allocate_per_cu): ... this.
3807         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
3808         (dwarf2_per_bfd::allocate_signatured_type): ... this.
3809         (get_gdb_index_contents_ftype): Change parameter from
3810         dwarf2_per_objfile to dwarf2_per_bfd.
3811         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
3812         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
3813
3814 2020-05-27  Tom Tromey  <tom@tromey.com>
3815             Simon Marchi  <simon.marchi@efficios.com>
3816
3817         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
3818         (allocate_piece_closure): Set "per_objfile" member.
3819         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
3820         (locexpr_describe_location, loclist_describe_location): Use new
3821         member.
3822         * dwarf2/read.c (read_call_site_scope)
3823         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3824         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
3825         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
3826         handle_data_member_location): Set per_objfile member.
3827         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
3828         member.
3829         (struct dwarf2_loclist_baton) <per_objfile>: New member.
3830
3831 2020-05-27  Tom Tromey  <tom@tromey.com>
3832
3833         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
3834         allocate_signatured_type>: Declare new methods.
3835         <m_num_psymtabs>: New member.
3836         (struct dwarf2_per_cu_data) <index>: New member.
3837         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
3838         (dwarf2_per_objfile::allocate_signatured_type): New methods.
3839         (create_cu_from_index_list): Use allocate_per_cu.
3840         (create_signatured_type_table_from_index)
3841         (create_signatured_type_table_from_debug_names)
3842         (create_debug_type_hash_table, add_type_unit)
3843         (read_comp_units_from_section): Use allocate_signatured_type.
3844
3845 2020-05-27  Tom Tromey  <tom@tromey.com>
3846
3847         * psymtab.c (partial_map_expand_apply)
3848         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3849         (psym_lookup_global_symbol_language)
3850         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3851         (psym_print_stats, psym_expand_symtabs_for_function)
3852         (psym_map_symbol_filenames, psym_map_matching_symbols)
3853         (psym_expand_symtabs_matching)
3854         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3855         (maintenance_check_psymtabs): Update.
3856         * psympriv.h (struct partial_symtab) <readin_p,
3857         get_compunit_symtab>: Add objfile parameter.
3858         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
3859         Likewise.
3860         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
3861         get_compunit_symtab>: Likewise.
3862         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
3863
3864 2020-05-27  Tom Tromey  <tom@tromey.com>
3865
3866         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
3867         member.
3868         * dwarf2/read.c (delete_file_name_entry): Fix comment.
3869         (create_cu_from_index_list)
3870         (create_signatured_type_table_from_index)
3871         (create_signatured_type_table_from_debug_names)
3872         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
3873         (dwarf2_create_include_psymtab)
3874         (create_debug_type_hash_table, add_type_unit)
3875         (create_type_unit_group, read_comp_units_from_section)
3876         (dwarf2_compute_name, create_cus_hash_table)
3877         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3878         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
3879         obstack.
3880         (dw2_get_real_path): Likewise.  Change argument to
3881         dwarf2_per_objfile.
3882
3883 2020-05-27  Luis Machado  <luis.machado@linaro.org>
3884
3885         PR tdep/26000
3886         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
3887         for ldrd (immediate).
3888
3889 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3890
3891         * command.h: Add comment giving the name of class_tui.
3892         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
3893         create the fake command for the help for class_tui.
3894
3895 2020-05-26  Tom Tromey  <tromey@adacore.com>
3896
3897         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
3898         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
3899         (val_atr): New function.
3900         (value_val_atr): Use it.
3901         * ada-valprint.c (print_optional_low_bound): Change low bound
3902         handling for enums.
3903         (val_print_packed_array_elements): Don't call discrete_position.
3904         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
3905         discrete_position for enum types.
3906         * language.c (default_print_array_index): Change type.
3907         * language.h (struct language_defn) <la_print_array_index>: Add
3908         index_type parameter, change type of index_value.
3909         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
3910         (default_print_array_index): Update.
3911         * valprint.c (maybe_print_array_index): Don't call
3912         value_from_longest.  Update.
3913         (value_print_array_elements): Don't call discrete_position.
3914
3915 2020-05-26  Tom Tromey  <tromey@adacore.com>
3916
3917         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
3918         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
3919
3920 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
3921
3922         PR gdb/13519
3923         * avr-tdep.c (avr_integer_to_address): Return data or code
3924         address accordingly to the second 'type' argument of the
3925         function.
3926
3927 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
3928
3929         * infcmd.c, inferior.h: (construct_inferior_arguments):
3930         Moved function from here to gdbsupport/common-inferior.{h,cc}
3931
3932 2020-05-23  Tom Tromey  <tom@tromey.com>
3933
3934         Revert commit eca1f90c:
3935         * NEWS: Remove entry for completion styling.
3936         * completer.c (_rl_completion_prefix_display_length): Move
3937         declaration later.
3938         (gdb_fnprint): Revert.
3939         (gdb_display_match_list_1): Likewise.
3940         * cli/cli-style.c (completion_prefix_style)
3941         (completion_difference_style, completion_suffix_style): Remove.
3942         (_initialize_cli_style): Revert.
3943         * cli/cli-style.h (completion_prefix_style)
3944         (completion_difference_style, completion_suffix_style): Don't
3945         declare.
3946
3947 2020-05-24  Pedro Alves  <palves@redhat.com>
3948
3949         * symtab.c (completion_list_add_name): Return boolean indication
3950         of whether the symbol matched.
3951         (completion_list_add_symbol): Don't try to remove C++ aliases if
3952         the symbol didn't match in the first place.
3953         * symtab.h (completion_list_add_name): Return bool.
3954
3955 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
3956
3957         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
3958         type::field.
3959
3960 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
3961
3962         GDB 9.2 released.
3963
3964 2020-05-23  Tom Tromey  <tom@tromey.com>
3965
3966         * NEWS: Add entry for completion styling.
3967         * completer.c (_rl_completion_prefix_display_length): Move
3968         declaration earlier.
3969         (gdb_fnprint): Use completion_style.
3970         (gdb_display_match_list_1): Likewise.
3971         * cli/cli-style.c (completion_prefix_style)
3972         (completion_difference_style, completion_suffix_style): New
3973         globals.
3974         (_initialize_cli_style): Register new globals.
3975         * cli/cli-style.h (completion_prefix_style)
3976         (completion_difference_style, completion_suffix_style): Declare.
3977
3978 2020-05-23  Pedro Alves  <palves@redhat.com>
3979
3980         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
3981         (parse_escape): Use ISDIGIT instead of isdigit.
3982         (puts_debug): Use gdb_isprint instead of isprint.
3983         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
3984         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
3985         ISSPACE instead of isspace.
3986         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
3987         instead of isspace.
3988         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
3989         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
3990         instead of isxdigit and ISDIGIT instead of isdigit.
3991
3992 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3993
3994         * gdbtypes.h (struct type) <field>: New method.
3995         (TYPE_FIELDS): Remove, replace all uses with either type::fields
3996         or type::field.
3997
3998 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3999
4000         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
4001         (TYPE_FIELDS): Use type::fields.  Change all call sites that
4002         modify the propery to use type::set_fields instead.
4003
4004 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4005
4006         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
4007         type::num_fields instead.
4008
4009 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4010
4011         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
4012         methods.
4013         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
4014         that modify the number of fields to use type::set_num_fields
4015         instead.
4016
4017 2020-05-22  Tom Tromey  <tromey@adacore.com>
4018
4019         * compile/compile-object-load.h (munmap_list_free): Don't
4020         declare.
4021
4022 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4023
4024         * annotate.c (annotate_source_line): Update return type, add call
4025         to update current symtab and line.
4026         * annotate.h (annotate_source_line): Update return type, and
4027         extend header comment.
4028         * source.c (info_line_command): Check annotation_level before
4029         calling annotate_source_line.
4030         * stack.c (print_frame_info): If calling annotate_source_line
4031         returns true, then don't print any other source line information.
4032
4033 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4034
4035         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
4036
4037 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4038
4039         * coffread.c (patch_type): Remove NULL check before xfree.
4040         * corefile.c (set_gnutarget): Likewise.
4041         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
4042         * exec.c (build_section_table): Likewise.
4043         * remote.c (remote_target::pass_signals): Likewise.
4044         * utils.c (n_spaces): Likewise.
4045         * cli/cli-script.c (document_command): Likewise.
4046         * i386-windows-tdep.c (core_process_module_section): Likewise.
4047         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
4048
4049 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
4050
4051         * symfile.c (reread_symbols): Clear objfile's section_offsets
4052         vector and section indices, re-compute them by calling
4053         sym_offsets.
4054
4055 2020-05-20  Tom Tromey  <tromey@adacore.com>
4056
4057         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
4058         (desc_one_bound, desc_index_type): Compute field name.
4059
4060 2020-05-20  Tom de Vries  <tdevries@suse.de>
4061
4062         PR symtab/25833
4063         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
4064
4065 2020-05-20  Alan Modra  <amodra@gmail.com>
4066
4067         PR 25993
4068         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
4069         bfd_set_filename.
4070         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
4071         passed to bfd_set_filename.
4072         * symfile-mem.c (add_vsyscall_page): Likewise for string
4073         passed to symbol_file_add_from_memory.
4074         (symbol_file_add_from_memory): Make name param a const char* and
4075         don't strdup.
4076
4077 2020-05-20  Alan Modra  <amodra@gmail.com>
4078
4079         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
4080         rather than accessing bfd->filename directly.
4081         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
4082         and use bfd_section_name.
4083         * dwarf2/frame.c (decode_frame_entry): Likewise.
4084         * exec.c (exec_set_section_address): Likewise.
4085         * solib-aix.c (solib_aix_bfd_open): Likewise.
4086         * stap-probe.c (get_stap_base_address): Likewise.
4087         * symfile.c (reread_symbols): Likewise.
4088
4089 2020-05-19  Tom Tromey  <tromey@adacore.com>
4090
4091         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
4092
4093 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4094
4095         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
4096
4097 2020-05-19  Pedro Alves  <palves@redhat.com>
4098
4099         * NEWS (set exec-file-mismatch): Adjust entry.
4100         * exec.c: Include "build-id.h".
4101         (validate_exec_file): Try to match build IDs instead of filenames.
4102         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
4103         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
4104         and pass down 'warn_if_slow'.
4105         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
4106         gdb_bfd_open_closure to pass it down.
4107         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
4108
4109 2020-05-19  Pedro Alves  <palves@redhat.com>
4110
4111         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
4112         * target.c (target_fileio_open_1): Rename to target_fileio_open
4113         and make extern.  Use bool.
4114         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
4115         (target_fileio_read_alloc_1): Adjust.
4116         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
4117         (target_fileio_open_warn_if_slow): Delete declaration.
4118
4119 2020-05-19  Pedro Alves  <palves@redhat.com>
4120
4121         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
4122         Adjust all callers.
4123
4124 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
4125
4126         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
4127         whether disp is negative.
4128
4129 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4130
4131         * symfile.h (struct symfile_segment_data)
4132         <~symfile_segment_data>: Remove.
4133         <segment_info>: Change to std::vector.
4134         * symfile.c (default_symfile_segments): Update.
4135         * elfread.c (elf_symfile_segments): Update.
4136
4137 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4138
4139         * symfile.h (struct symfile_segment_data) <struct segment>: New.
4140         <segments>: New.
4141         <segment_bases, segment_sizes>: Remove.
4142         * symfile.c (default_symfile_segments): Update.
4143         * elfread.c (elf_symfile_segments): Update.
4144         * remote.c (remote_target::get_offsets): Update.
4145         * solib-target.c (solib_target_relocate_section_addresses):
4146         Update.
4147
4148 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4149
4150         * symfile.h (struct symfile_segment_data): Initialize fields.
4151         <~symfile_segment_data>: Add.
4152         (symfile_segment_data_up): New.
4153         (struct sym_fns) <sym_segments>: Return a
4154         symfile_segment_data_up.
4155         (default_symfile_segments): Return a symfile_segment_data_up.
4156         (free_symfile_segment_data): Remove.
4157         (get_symfile_segment_data): Return a symfile_segment_data_up.
4158         * symfile.c (default_symfile_segments): Likewise.
4159         (get_symfile_segment_data): Likewise.
4160         (free_symfile_segment_data): Remove.
4161         (symfile_find_segment_sections): Update.
4162         * elfread.c (elf_symfile_segments): Return a
4163         symfile_segment_data_up.
4164         * remote.c (remote_target::get_offsets): Update.
4165         * solib-target.c (solib_target_relocate_section_addresses):
4166         Update.
4167         * symfile-debug.c (debug_sym_segments): Return a
4168         symfile_segment_data_up.
4169
4170 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4171
4172         PR build/25981
4173         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
4174         Hardcode register numbers.
4175
4176         PR build/25981
4177         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
4178         procfs_find_LDT_entry): Remove.
4179         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
4180         procfs_find_LDT_entry): Remove.
4181         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
4182         Remove.
4183
4184 2020-05-17  Pedro Alves  <palves@redhat.com>
4185             Andrew Burgess  <andrew.burgess@embecosm.com>
4186             Keno Fischer  <keno@juliacomputing.com>
4187
4188         PR gdb/25741
4189         * breakpoint.c (build_target_condition_list): Update comments.
4190         (build_target_command_list): Update comments and skip matching
4191         locations.
4192         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
4193         a separate function.  Simplify "set breakpoint auto-hw off"
4194         handling.
4195         (insert_breakpoints): Update comment.
4196         (tracepoint_locations_match): New parameter.  For breakpoints,
4197         compare location types too, if the caller wants to.
4198         (handle_automatic_hardware_breakpoints): New functions.
4199         (bp_location_is_less_than): Also sort by location type and
4200         hardware breakpoint length.
4201         (update_global_location_list): Handle "set breakpoint auto-hw on"
4202         here.
4203         (update_breakpoint_locations): Ask breakpoint_locations_match to
4204         ignore location types.
4205
4206 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4207
4208         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
4209         type::name instead.
4210
4211 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4212
4213         * gdbtypes.h (struct type) <name, set_name>: New methods.
4214         (TYPE_CODE): Use type::name.  Change all call sites used to set
4215         the name to use type::set_name instead.
4216
4217 2020-05-16  Tom Tromey  <tom@tromey.com>
4218
4219         * top.c (quit_force): Update.
4220         * infrun.c (handle_no_resumed): Update.
4221         * top.h (all_uis): New function.
4222         (ALL_UIS): Remove.
4223
4224 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4225
4226         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
4227
4228 2020-05-16  Pedro Alves  <palves@redhat.com>
4229
4230         * ia64-linux-nat.c
4231         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
4232         Declare method.
4233         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
4234
4235 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
4236
4237         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
4238         (sparc64_adi_info): Likewise.
4239
4240 2020-05-15  Tom Tromey  <tom@tromey.com>
4241
4242         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
4243         block_objfile.
4244         (lookup_objfile_from_block): Remove.
4245         (lookup_symbol_in_block, lookup_symbol_in_static_block)
4246         (lookup_global_symbol): Use block_objfile.
4247         * symtab.h (lookup_objfile_from_block): Don't declare.
4248         * printcmd.c (clear_dangling_display_expressions): Use
4249         block_objfile.
4250         * parse.c (operator_check_standard): Use block_objfile.
4251
4252 2020-05-15  Tom Tromey  <tom@tromey.com>
4253
4254         * language.c (language_alloc_type_symbol): Set
4255         SYMBOL_SECTION.
4256         * symtab.c (initialize_objfile_symbol): Remove.
4257         (allocate_symbol): Remove.
4258         (allocate_template_symbol): Remove.
4259         * dwarf2/read.c (fixup_go_packaging): Use "new".
4260         (new_symbol): Use "new".
4261         (read_variable): Don't call initialize_objfile_symbol.  Use
4262         "new".
4263         (read_func_scope): Use "new".
4264         * xcoffread.c (process_xcoff_symbol): Don't call
4265         initialize_objfile_symbol.
4266         (SYMBOL_DUP): Remove.
4267         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4268         "new".
4269         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4270         (allocate_template_symbol): Don't declare.
4271         (struct symbol): Add copy constructor.  Change defaults.
4272         * jit.c (finalize_symtab): Use "new".
4273         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4274         Use "new".
4275         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4276         (common_block_end): Use "new".
4277         * mdebugread.c (parse_symbol): Use "new".
4278         (new_symbol): Likewise.
4279
4280 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4281
4282         * NEWS: Mention changes to help and apropos.
4283
4284 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4285
4286         * command.h (enum command_class): Improve comments, document
4287         that class_alias is for user-defined aliases, give the class
4288         name for each class, remove unused class_xdb.
4289         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4290         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4291         by a precise class.
4292         * infcmd.c (_initialize_infcmd): Likewise.
4293         * reverse.c (_initialize_reverse): Likewise.
4294         * stack.c (_initialize_stack): Likewise.
4295         * symfile.c (_initialize_symfile): Likewise.
4296         * tracepoint.c (_initialize_tracepoint): Likewise.
4297
4298 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4299
4300         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4301         when their aliased command is traversed.
4302         (help_cmd): Add fput_command_names_styled call to
4303         output command name and aliases when command has an alias.
4304
4305 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4306
4307         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4308         * cli/cli-decode.c (help_cmd_list): Declare as static,
4309         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4310         a command together with the command.
4311         (fput_command_name_styled, fput_command_names_styled): New functions.
4312         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4313         fput_command_name_styled.
4314         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4315         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4316
4317 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4318
4319         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4320         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4321         * command.h (cmd_show_list): Likewise.
4322         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4323         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4324
4325 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4326
4327         * unittests/command-def-selftests.c (traverse_command_structure):
4328         Verify all commands of a list have the same prefix command and
4329         that only the top cmdlist commands have a null prefix.
4330
4331 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4332
4333         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4334         as prefix, not one of its aliases.
4335         (set_cmd_prefix): Remove.
4336         (do_add_cmd): Centralize the setting of the prefix of a command, when
4337         command is defined after its full chain of prefix commands.
4338         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4339         (add_setshow_cmd_full): Likewise.
4340         (update_prefix_field_of_prefixed_commands): New function.
4341         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4342         update_prefix_field_of_prefixed_commands.
4343         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4344         addresses of remote_set_cmdlist and remote_show_cmdlist given
4345         as argument, not the address of an argument.
4346         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4347         * gdb/remote.c (_initialize_remote): Likewise.
4348
4349 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4350
4351         * cli/cli-cmds.c (alias_command): Check for an existing alias
4352         using lookup_cmd_composition, as valid_command_p is too strict
4353         and forbids aliases that are the prefix of an existing alias
4354         or command.
4355         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4356         command is properly recognised as a valid command.
4357
4358 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4359
4360         * unittests/help-doc-selftests.c: Rename to
4361         unittests/command-def-selftests.c
4362         * unittests/command-def-selftests.c (help_doc_tests): Update some
4363         comments.
4364         (command_structure_tests, traverse_command_structure): New namespace
4365         and function.
4366         (command_structure_invariants_tests): New function.
4367         (_initialize_command_def_selftests) Renamed from
4368         _initialize_help_doc_selftests, register command_structure_invariants
4369         selftest.
4370
4371 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4372
4373         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4374         an alias of 'show'.
4375
4376 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4377
4378         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4379         ada_is_fixed_point_type.  Update all callers.
4380         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
4381         all callers.
4382         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
4383         Update all callers.
4384         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
4385         print_fixed_point_type.  Update all callers.
4386         * ada-valprint.c (ada_value_print_num): Replace call to
4387         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
4388
4389 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
4390
4391         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
4392         processors.
4393         (cpu_supports_bts): Add CV_AMD case.
4394
4395 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
4396             Simon Marchi  <simon.marchi@efficios.com>
4397
4398         * infrun.c (stop_all_threads): Collect multiple wait events at
4399         each pass.
4400
4401 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4402
4403         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
4404         type::code instead.
4405
4406 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4407
4408         * gdbtypes.h (struct type) <code, set_code>: New methods.
4409         (TYPE_CODE): Use type::code.  Change all call sites used to set
4410         the code to use type::set_code instead.
4411
4412 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4413             Tom de Vries  <tdevries@suse.de>
4414             Pedro Alves  <palves@redhat.com>
4415
4416         PR threads/25478
4417         * infrun.c (stop_all_threads): Do NOT ignore
4418         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
4419         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
4420         received.
4421         (handle_no_resumed): Remove code handling a live inferior with no
4422         threads.
4423         * remote.c (has_single_non_exited_thread): New.
4424         (remote_target::update_thread_list): Do not delete a thread if is
4425         the last thread of the process.
4426         * thread.c (thread_select): Call delete_exited_threads instead of
4427         prune_threads.
4428
4429 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4430
4431         * infrun.c (stop_all_threads): Enable/disable thread events of all
4432         targets.  Move a debug message denoting the end of the function
4433         into the SCOPED_EXIT block.
4434
4435 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4436
4437         * process-stratum-target.h: Include <set>.
4438         (all_non_exited_process_targets, switch_to_target_no_thread): New
4439         function declarations.
4440         * process-stratum-target.c (all_non_exited_process_targets)
4441         (switch_to_target_no_thread): New function implementations.
4442
4443 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4444
4445         * infrun.c (handle_inferior_event): Extract out a piece of code
4446         into...
4447         (mark_non_executing_threads): ...this new function.
4448
4449 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4450
4451         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
4452         use.
4453
4454 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4455
4456         * regcache.c (regcache_read_pc_protected): New function
4457         implementation that returns 0 if the PC cannot read via
4458         'regcache_read_pc'.
4459         * infrun.c (proceed): Call 'regcache_read_pc_protected'
4460         instead of 'regcache_read_pc'.
4461         (keep_going_pass_signal): Ditto.
4462
4463 2020-05-13  Tom Tromey  <tromey@adacore.com>
4464
4465         * ada-lang.c (align_value): Remove.
4466         (ada_template_to_fixed_record_type_1): Use align_up.
4467
4468 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4469
4470         * async-event.c: Update the copyright year.
4471         * async-event.h: Update the copyright year.
4472
4473 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
4474
4475         * objfiles.h (is_addr_in_objfile,
4476         shared_objfile_contains_address_p): Return bool.
4477         * objfile.c (is_addr_in_objfile,
4478         shared_objfile_contains_address_p): Return bool.
4479
4480 2020-05-11  Tom Tromey  <tromey@adacore.com>
4481
4482         * cli/cli-cmds.c (info_command): Restore.
4483         (_initialize_cli_cmds): Use add_prefix_command for "info".
4484         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
4485
4486 2020-05-11  Tom Tromey  <tromey@adacore.com>
4487
4488         * ada-lang.c (ada_value_primitive_field): Now public.
4489         * ada-lang.h (ada_value_primitive_field): Declare.
4490         * ada-valprint.c (print_field_values): Use
4491         ada_value_primitive_field for wrapper fields.
4492
4493 2020-05-11  Tom de Vries  <tdevries@suse.de>
4494
4495         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
4496         MODULE_DOMAIN.
4497
4498 2020-05-11  Tom de Vries  <tdevries@suse.de>
4499
4500         PR symtab/25941
4501         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
4502         with length 0, if not gdb-produced.
4503         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
4504
4505 2020-05-09  Tom de Vries  <tdevries@suse.de>
4506
4507         PR gdb/25955
4508         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
4509         calculation.
4510
4511 2020-05-09  Tom Tromey  <tom@tromey.com>
4512
4513         * top.c (server_command): Now bool.
4514         * top.h (server_command): Now bool.
4515
4516 2020-05-08  Tom Tromey  <tromey@adacore.com>
4517
4518         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
4519         already being processed.
4520
4521 2020-05-08  Tom Tromey  <tom@tromey.com>
4522
4523         * printcmd.c (struct display) <next>: Remove.
4524         <display>: New constructor.
4525         <exp_string>: Now a std::string.
4526         <enabled_p>: Now a bool.
4527         (display_number): Move definition earlier.
4528         (displays): Rename from display_chain.  Now a std::vector.
4529         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
4530         (display_command): Update.
4531         (do_one_display, disable_display)
4532         (enable_disable_display_command, do_enable_disable_display):
4533         Update.
4534         (free_display): Remove.
4535         (clear_displays): Rewrite.
4536         (delete_display): Update.
4537         (map_display_numbers): Use function_view.  Remove "data"
4538         parameter.  Update.
4539         (do_delete_display): Remove.
4540         (undisplay_command): Update.
4541         (do_one_display, do_displays, disable_display)
4542         (info_display_command): Update.
4543         (do_enable_disable_display): Remove.
4544         (enable_disable_display_command)
4545         (clear_dangling_display_expressions): Update.
4546
4547 2020-05-08  Tom Tromey  <tom@tromey.com>
4548
4549         * symtab.c (set_symbol_cache_size)
4550         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
4551         (maintenance_print_symbol_cache_statistics): Update.
4552         * symmisc.c (print_symbol_bcache_statistics)
4553         (print_objfile_statistics, maintenance_print_objfiles)
4554         (maintenance_info_symtabs, maintenance_check_symtabs)
4555         (maintenance_expand_symtabs, maintenance_info_line_tables):
4556         Update.
4557         * symfile-debug.c (set_debug_symfile): Update.
4558         * source.c (forget_cached_source_info): Update.
4559         * python/python.c (gdbpy_progspaces): Update.
4560         * psymtab.c (maintenance_info_psymtabs): Update.
4561         * probe.c (parse_probes): Update.
4562         * linespec.c (iterate_over_all_matching_symtabs)
4563         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
4564         * guile/scm-progspace.c (gdbscm_progspaces): Update.
4565         * exec.c (exec_target::close): Update.
4566         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
4567         * breakpoint.c (print_one_breakpoint_location)
4568         (create_longjmp_master_breakpoint)
4569         (create_std_terminate_master_breakpoint): Update.
4570         * progspace.c (program_spaces): Now a std::vector.
4571         (maybe_new_address_space): Update.
4572         (add_program_space): Remove.
4573         (program_space::program_space): Update.
4574         (remove_program_space): Update.
4575         (number_of_program_spaces): Remove.
4576         (print_program_space, update_address_spaces): Update.
4577         * progspace.h (program_spaces): Change type.
4578         (ALL_PSPACES): Remove.
4579         (number_of_program_spaces): Don't declare.
4580         (struct program_space) <next>: Remove.
4581
4582 2020-05-08  Tom Tromey  <tom@tromey.com>
4583
4584         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
4585         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
4586         (enable_break): Update.
4587         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
4588         (frv_fdpic_find_canonical_descriptor): Update.
4589         (frv_fetch_objfile_link_map): Update.
4590         * progspace.c (program_space::free_all_objfiles): Update.
4591         (program_space::solibs): New method.
4592         * progspace.h (struct program_space) <solibs>: New method.
4593         * solist.h (master_so_list): Don't declare.
4594         (ALL_SO_LIBS): Remove.
4595         * solib.h (so_list_head): Remove.
4596         (update_solib_list): Update comment.
4597         * solib.c (master_so_list): Remove.
4598         (solib_used, update_solib_list, solib_add)
4599         (info_sharedlibrary_command, clear_solib)
4600         (reload_shared_libraries_1, remove_user_added_objfile): Update.
4601
4602 2020-05-08  Tom Tromey  <tom@tromey.com>
4603
4604         * extension.c (extension_languages): Now a std::array.
4605         (ALL_EXTENSION_LANGUAGES): Remove.
4606         (get_ext_lang_defn, get_ext_lang_of_file)
4607         (eval_ext_lang_from_control_command): Update.
4608         (finish_ext_lang_initialization)
4609         (auto_load_ext_lang_scripts_for_objfile)
4610         (ext_lang_type_printers::ext_lang_type_printers)
4611         (apply_ext_lang_type_printers)
4612         (ext_lang_type_printers::~ext_lang_type_printers)
4613         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
4614         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
4615         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
4616         (get_matching_xmethod_workers, ext_lang_colorize)
4617         (ext_lang_before_prompt): Update.
4618         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
4619
4620 2020-05-08  Tom Tromey  <tom@tromey.com>
4621
4622         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
4623         overload.
4624         <swap_string, m_string>: Remove.
4625         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
4626         Update.
4627         * stabsread.c (define_symbol, read_type): Update.
4628         * linespec.c (find_linespec_symbols): Update.
4629         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
4630         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
4631         * dbxread.c (read_dbx_symtab): Update.
4632         * cp-support.h (cp_canonicalize_string_full)
4633         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
4634         Return unique_xmalloc_ptr.
4635         * cp-support.c (inspect_type): Update.
4636         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
4637         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
4638         Likewise.
4639         * c-typeprint.c (print_name_maybe_canonical): Update.
4640         * break-catch-throw.c (check_status_exception_catchpoint):
4641         Update.
4642
4643 2020-05-08  Tom de Vries  <tdevries@suse.de>
4644
4645         * infrun.c (follow_fork): Copy current_line and current_symtab to
4646         child thread.
4647
4648 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4649
4650         * async-event.c (struct async_signal_handler, struct
4651         async_event_handler): Reformat, remove typedef.
4652
4653 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4654
4655         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
4656         access thistype->main_type->dyn_prop_list directly.
4657
4658 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4659
4660         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
4661         (remove_dyn_prop): Remove.  Update all users to use
4662         type::remove_dyn_prop.
4663         * gdbtypes.c (remove_dyn_prop): Rename to...
4664         (type::remove_dyn_prop): ... this.
4665
4666 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
4667
4668         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
4669         (add_dyn_prop): Remove.  Update all users to use
4670         type::add_dyn_prop.
4671         * gdbtypes.c (add_dyn_prop): Rename to...
4672         (type::add_dyn_prop): ... this.
4673
4674 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4675
4676         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
4677         (get_dyn_prop): Remove.  Update all users to use
4678         type::dyn_prop.
4679         * gdbtypes.c (get_dyn_prop): Rename to...
4680         (type::dyn_prop): ... this.
4681
4682 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4683
4684         * gdbtypes.h (struct main_type) <flag_static>: Remove.
4685
4686 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4687
4688         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
4689         instruction, skip it if it's there.
4690
4691 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
4692
4693         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
4694
4695 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
4696
4697         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
4698         * gdbtypes.c (recursive_dump_type): Remove use of
4699         TYPE_INCOMPLETE.
4700
4701 2020-05-03  Tom Tromey  <tom@tromey.com>
4702
4703         * breakpoint.c (catch_command, tcatch_command): Remove.
4704         (_initialize_breakpoint): Use add_basic_prefix_cmd,
4705         add_show_prefix_cmd.
4706         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
4707         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
4708         Remove.
4709         (add_internal_problem_command): Use add_basic_prefix_cmd,
4710         add_show_prefix_cmd.
4711         * mips-tdep.c (set_mipsfpu_command): Remove.
4712         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
4713         * dwarf2/index-cache.c (set_index_cache_command): Remove.
4714         (_initialize_index_cache): Use add_basic_prefix_cmd.
4715         * memattr.c (dummy_cmd): Remove.
4716         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
4717         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
4718         (_initialize_tui_win): Use add_basic_prefix_cmd,
4719         add_show_prefix_cmd.
4720         * cli/cli-logging.c (set_logging_command): Remove.
4721         (_initialize_cli_logging): Use add_basic_prefix_cmd,
4722         add_show_prefix_cmd.
4723         (show_logging_command): Remove.
4724         * target.c (target_command): Remove.
4725         (add_target): Use add_basic_prefix_cmd.
4726
4727 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
4728
4729         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
4730
4731 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4732
4733         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
4734         info_command.
4735
4736 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
4737
4738         * nbsd-nat.c (nbsd_enable_proc_events)
4739         (nbsd_nat_target::post_startup_inferior): Add.
4740         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
4741         (nbsd_nat_target::update_thread_list): Rewrite.
4742         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
4743         "PTRACE_LWP_CREATE".
4744         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
4745
4746 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4747
4748         * stack.c (_initialize_stack): Remove duplicated creation
4749         of "frame" command and "f" alias.
4750
4751 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4752
4753         PR gdb/18706
4754         * gdbtypes.c (check_typedef): Calculate size of array of
4755         stubbed type.
4756
4757 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4758
4759         PR gdb/15559
4760         * i386-tdep.c (i386_push_dummy_call): Call
4761         i386_thiscall_push_dummy_call.
4762         (i386_thiscall_push_dummy_call): New function.
4763         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
4764         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
4765         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
4766
4767 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4768
4769         * gdbarch.sh (do_read): Add shellcheck disable directive for
4770         warning SC2162.
4771
4772 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4773
4774         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
4775         "referenced but not assigned" warning.
4776
4777 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4778
4779         * gdbarch.sh: Remove code that sets fallbackdefault.
4780
4781 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4782
4783         * gdbarch.sh: Use shell operators && and || instead of
4784         -a and -o.
4785
4786 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4787
4788         * gdbarch.sh: Use $(...) instead of `...`.
4789
4790 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4791
4792         * gdbarch.sh: Use double quotes around variables.
4793
4794 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4795
4796         * gdbarch.sh: Use %s with printf, instead of variables in the
4797         format string.
4798
4799 2020-04-29  Tom Tromey  <tromey@adacore.com>
4800
4801         PR ada/25875:
4802         * dwarf2/read.c (update_enumeration_type_from_children): Compute
4803         type fields here.
4804         (read_enumeration_type): Call
4805         update_enumeration_type_from_children later.  Update comments.
4806         (process_enumeration_scope): Don't create type fields.
4807
4808 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4809
4810         * nbsd-tdep.c: Include "xml-syscall.h".
4811         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
4812
4813 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4814
4815         * nbsd-nat.c: Include "sys/wait.h".
4816         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
4817         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
4818         (nbsd_nat_target::remove_exec_catchpoint)
4819         (nbsd_nat_target::set_syscall_catchpoint): Add.
4820         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
4821         (nbsd_nat_target::insert_exec_catchpoint)
4822         (nbsd_nat_target::remove_exec_catchpoint)
4823         (nbsd_nat_target::set_syscall_catchpoint): Add.
4824         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
4825         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
4826         `nbsd_get_syscall_number'.
4827
4828 2020-04-29  Tom Tromey  <tom@tromey.com>
4829
4830         * stack.c (print_block_frame_labels): Remove.
4831
4832 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
4833
4834         PR gdb/17320
4835         * ada-valprint.c (val_print_packed_array_elements): Move array
4836         end bracket to new line.
4837         (ada_val_print_string): Remove extra spaces before first array
4838         element.
4839         * c-valprint.c (c_value_print_array): Likewise.
4840         * m2-valprint.c (m2_print_array_contents): Likewise.
4841         (m2_value_print_inner): Likewise.
4842         * p-valprint.c (pascal_value_print_inner): Likewise.
4843         * valprint.c (generic_val_print_array): Likewise.
4844         (value_print_array_elements): Move first array element and array
4845         end bracket to new line.
4846
4847 2020-04-29  Tom de Vries  <tdevries@suse.de>
4848
4849         PR symtab/25889
4850         * linespec.c (find_method): Fix ix calculation.
4851
4852 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
4853
4854         * syscalls/update-netbsd.sh: New file.
4855         * syscalls/netbsd.xml: Regenerate.
4856         * data-directory/Makefile.in: Register `netbsd.xml' in
4857         `SYSCALLS_FILES'.
4858
4859 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4860
4861         * syscalls/update-freebsd.sh: Add double quotes.
4862
4863 2020-04-28  Tom Tromey  <tom@tromey.com>
4864
4865         * NEWS: Update.
4866         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
4867         (cmdpy_init): Allow class_tui.
4868
4869 2020-04-28 Mark Williams <mark@myosotissp.com>
4870
4871         PR gdb/24480
4872         * dwarf2read.c: Add missing assingments to list_in_scope when
4873         start_symtab was already called.
4874
4875 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4876
4877         PR gdb/25881
4878         * dwarf2/read.c (offset_map_type): Use
4879         gdb:hash_enum<sect_offset> as hash function.
4880
4881 2020-04-28  Tom de Vries  <tdevries@suse.de>
4882
4883         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
4884         with DW_AT_signature.
4885
4886 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
4887
4888         * configure.ac: Remove check for fs_base/gs_base in
4889         user_regs_struct.
4890         * configure: Re-generate.
4891         * config.in: Re-generate.
4892         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
4893         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
4894         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
4895
4896 2020-04-27  Luis Machado  <luis.machado@linaro.org>
4897
4898         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
4899         problematic inline frame unwinding situation.
4900         * frame.c (frame_id_computed_p): New function.
4901         * frame.h (frame_id_computed_p): New prototype.
4902
4903 2020-04-26  Tom Tromey  <tom@tromey.com>
4904
4905         * command.h (enum command_class) <class_pseudo>: Remove.
4906
4907 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4908
4909         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
4910         and whitespace.
4911
4912 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
4913
4914         * inf-ptrace.c (inf_ptrace_target::wait): Remove
4915         `PT_GET_PROCESS_STATE' block.
4916
4917 2020-04-24  Tom Tromey  <tom@tromey.com>
4918
4919         * symtab.h (symbol_get_demangled_name): Don't declare.
4920         * symtab.c (symbol_get_demangled_name): Remove.
4921         (general_symbol_info::natural_name)
4922         (general_symbol_info::demangled_name): Update.
4923
4924 2020-04-24  Tom Tromey  <tom@tromey.com>
4925
4926         PR rust/25025:
4927         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
4928
4929 2020-04-24  Tom Tromey  <tom@tromey.com>
4930
4931         PR symtab/12707:
4932         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
4933         exists.
4934         (new_symbol): Likewise.
4935         * compile/compile-object-load.c (get_out_value_type): Use
4936         symbol_matches_search_name.
4937
4938 2020-04-24  Tom Tromey  <tom@tromey.com>
4939
4940         * dwarf2/read.c (add_partial_symbol): Do not call
4941         compute_and_set_names.
4942
4943 2020-04-24  Tom Tromey  <tom@tromey.com>
4944
4945         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
4946         overload.
4947
4948 2020-04-24  Tom Tromey  <tom@tromey.com>
4949
4950         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
4951         (add_psymbol_to_list): New overload.  Make old overload call new
4952         one.
4953         * psympriv.h (add_psymbol_to_list): New overload.
4954
4955 2020-04-24  Tom Tromey  <tom@tromey.com>
4956
4957         * dwarf2/read.c (partial_die_info::read) <case
4958         DW_AT_linkage_name>: Use value_as_string.
4959         (dwarf2_string_attr): Use value_as_string.
4960         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
4961         method.
4962         * dwarf2/attribute.c (attribute::value_as_string): New method.
4963
4964 2020-04-24  Tom Tromey  <tom@tromey.com>
4965
4966         * symtab.c (general_symbol_info::natural_name)
4967         (general_symbol_info::demangled_name): Check for language_rust.
4968
4969 2020-04-24  Tom Tromey  <tom@tromey.com>
4970
4971         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
4972         (dwarf2_physname): ... from here.
4973         (partial_die_info::read): Add Rust "{" hack.
4974
4975 2020-04-24  Tom Tromey  <tom@tromey.com>
4976
4977         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
4978         method.
4979         (symbol_set_demangled_name): Don't declare.
4980         * symtab.c (general_symbol_info::set_demangled_name): Rename from
4981         symbol_set_demangled_name.
4982         (general_symbol_info::set_language)
4983         (general_symbol_info::compute_and_set_names): Update.
4984         * minsyms.c (minimal_symbol_reader::install): Update.
4985         * dwarf2/read.c (new_symbol): Update.
4986
4987 2020-04-24  Tom Tromey  <tromey@adacore.com>
4988
4989         PR python/23662:
4990         * python/py-type.c (convert_field): Handle
4991         FIELD_LOC_KIND_DWARF_BLOCK.
4992         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
4993         (typy_get_dynamic): Nw function.
4994         (type_object_getset): Add "dynamic".
4995         * NEWS: Add entry.
4996
4997 2020-04-24  Tom Tromey  <tromey@adacore.com>
4998
4999         * ada-typeprint.c (print_choices, print_variant_part)
5000         (print_record_field_types_dynamic): New functions.
5001         (print_record_field_types): Use print_record_field_types_dynamic.
5002
5003 2020-04-24  Tom Tromey  <tromey@adacore.com>
5004
5005         * dwarf2/read.c (handle_data_member_location): New overload.
5006         (dwarf2_add_field): Use it.
5007         (decode_locdesc): Add "computed" parameter.  Update comment.
5008         * gdbtypes.c (is_dynamic_type_internal): Also look for
5009         FIELD_LOC_KIND_DWARF_BLOCK.
5010         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
5011         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
5012         virtual base classes.
5013         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
5014         FIELD_LOC_KIND_DWARF_BLOCK.
5015
5016 2020-04-24  Tom Tromey  <tromey@adacore.com>
5017
5018         * dwarf2/read.c (read_structure_type): Handle dynamic length.
5019         * gdbtypes.c (is_dynamic_type_internal): Check
5020         TYPE_HAS_DYNAMIC_LENGTH.
5021         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
5022         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
5023         New macros.
5024         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
5025         constant.
5026
5027 2020-04-24  Tom Tromey  <tromey@adacore.com>
5028
5029         * dwarf2/read.c (struct variant_field): Rewrite.
5030         (struct variant_part_builder): New.
5031         (struct nextfield): Remove "variant" field.  Add "offset".
5032         (struct field_info): Add "current_variant_part" and
5033         "variant_parts".
5034         (alloc_discriminant_info): Remove.
5035         (alloc_rust_variant): New function.
5036         (quirk_rust_enum): Update.
5037         (dwarf2_add_field): Set "offset" member.  Don't handle
5038         DW_TAG_variant_part.
5039         (offset_map_type): New typedef.
5040         (convert_variant_range, create_one_variant)
5041         (create_one_variant_part, create_variant_parts)
5042         (add_variant_property): New functions.
5043         (dwarf2_attach_fields_to_type): Call add_variant_property.
5044         (read_structure_type): Don't handle DW_TAG_variant_part.
5045         (handle_variant_part, handle_variant): New functions.
5046         (handle_struct_member_die): Use them.
5047         (process_structure_scope): Don't handle variant parts.
5048         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
5049         (struct discriminant_info): Remove.
5050         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
5051         (struct main_type) <flag_discriminated_union>: Remove.
5052         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
5053         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
5054         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
5055         Update.
5056         * valops.c (value_union_variant): Remove.
5057         * value.h (value_union_variant): Don't declare.
5058
5059 2020-04-24  Tom Tromey  <tromey@adacore.com>
5060
5061         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
5062         (ada_value_primitive_packed_val): Update.
5063         * ada-valprint.c (ada_value_print_1): Update.
5064         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
5065         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
5066         just an address.  Use evaluate_for_locexpr_baton.
5067         (dwarf2_evaluate_property): Update.
5068         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
5069         array_view.
5070         * findvar.c (default_read_var_value): Update.
5071         * gdbtypes.c (compute_variant_fields_inner)
5072         (resolve_dynamic_type_internal): Update.
5073         (resolve_dynamic_type): Change type of valaddr parameter.
5074         * gdbtypes.h (resolve_dynamic_type): Update.
5075         * valarith.c (value_subscripted_rvalue): Update.
5076         * value.c (value_from_contents_and_address): Update.
5077
5078 2020-04-24  Tom Tromey  <tromey@adacore.com>
5079
5080         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
5081         "push_initial_value" parameter.
5082         (dwarf2_evaluate_property): Likewise.
5083         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
5084
5085 2020-04-24  Tom Tromey  <tromey@adacore.com>
5086
5087         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
5088         (variant::matches, compute_variant_fields_recurse)
5089         (compute_variant_fields_inner, compute_variant_fields): New
5090         functions.
5091         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
5092         Use resolved_type after type is made.
5093         (operator==): Add new cases.
5094         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
5095         (struct discriminant_range, struct variant, struct variant_part):
5096         New.
5097         (union dynamic_prop_data) <variant_parts, original_type>: New
5098         members.
5099         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
5100         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
5101         constants.
5102         * value.c (unpack_bits_as_long): Now public.
5103         * value.h (unpack_bits_as_long): Declare.
5104
5105 2020-04-24  Tom Tromey  <tromey@adacore.com>
5106
5107         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
5108         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
5109
5110 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
5111
5112         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
5113
5114 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
5115
5116         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
5117         (remove_fork_catchpoint, post_startup_inferior)
5118         (post_attach): Move...
5119         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
5120         (remove_fork_catchpoint, post_startup_inferior)
5121         (post_attach): ...here.
5122         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
5123         (remove_fork_catchpoint, post_startup_inferior)
5124         (post_attach): Move...
5125         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
5126         (remove_fork_catchpoint, post_startup_inferior)
5127         (post_attach): ...here.
5128
5129 2020-04-24  Tom Tromey  <tromey@adacore.com>
5130
5131         * nat/windows-nat.h (struct windows_thread_info)
5132         <pc_adjusted>: New member.
5133         * windows-nat.c (windows_fetch_one_register): Check
5134         pc_adjusted.
5135         (windows_nat_target::get_windows_debug_event)
5136         (windows_nat_target::wait): Set pc_adjusted.
5137
5138 2020-04-24  Tom de Vries  <tdevries@suse.de>
5139
5140         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
5141         Run gdb-add-index inside temp dir.
5142
5143 2020-04-23  Tom Tromey  <tromey@adacore.com>
5144
5145         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
5146         in loop.
5147
5148 2020-04-23  Luis Machado  <luis.machado@linaro.org>
5149
5150         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
5151         get_frame_register instead of gdbarch_unwind_pc.
5152
5153 2020-04-23  Tom de Vries  <tdevries@suse.de>
5154
5155         * symtab.c (lookup_global_symbol): Prefer def over decl.
5156
5157 2020-04-23  Tom de Vries  <tdevries@suse.de>
5158
5159         PR symtab/25807
5160         * block.c (best_symbol, better_symbol): Promote to external.
5161         * block.h (best_symbol, better_symbol): Declare.
5162         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
5163         decl.
5164
5165 2020-04-23  Tom Tromey  <tromey@adacore.com>
5166
5167         PR ada/25837:
5168         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
5169         "const char *", not a "const std::string &".
5170         <name_and_matcher::operator==>: Update.
5171         * unittests/lookup_name_info-selftests.c: Change type of
5172         "result".
5173
5174 2020-04-23  Tom Tromey  <tom@tromey.com>
5175
5176         * inferior.h (iterate_over_inferiors): Don't declare.
5177         * inferior.c (iterate_over_inferiors): Remove.
5178         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
5179         Remove.
5180         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
5181         use iterate_over_inferiors.
5182         (darwin_resume_inferior_it)
5183         (struct resume_inferior_threads_param)
5184         (darwin_resume_inferior_threads_it): Remove.
5185         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
5186
5187 2020-04-23  Tom de Vries  <tdevries@suse.de>
5188
5189         * blockframe.c (find_pc_partial_function): Use
5190         find_pc_sect_compunit_symtab rather than
5191         objfile->sf->qf->find_pc_sect_compunit_symtab.
5192
5193 2020-04-22  Tom de Vries  <tdevries@suse.de>
5194
5195         PR symtab/25764
5196         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
5197         in psymtabs.
5198
5199 2020-04-22  Tom de Vries  <tdevries@suse.de>
5200
5201         PR symtab/25801
5202         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
5203         symtabs.
5204
5205 2020-04-22  Tom de Vries  <tdevries@suse.de>
5206
5207         PR symtab/25700
5208         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
5209         CU if already created.
5210
5211 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5212
5213         * infrun.c (displaced_step_fixup): Switch to the event_thread
5214         before calling displaced_step_restore, not after.
5215
5216 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5217
5218         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
5219         its inferior is not recorded by us.
5220         (record_btrace_target_open): Replace call to
5221         all_non_exited_threads () with call to current_inferior
5222         ()->non_exited_threads ().
5223         (record_btrace_target::stop_recording): Likewise.
5224         (record_btrace_target::close): Likewise.
5225         (record_btrace_target::wait): Likewise.
5226         (record_btrace_target::record_stop_replaying): Likewise.
5227
5228 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5229
5230         * btrace.c (btrace_enable): Throw an error on double enables and
5231         when enabling recording fails.
5232         (btrace_disable): Throw an error if the thread is not recorded.
5233
5234 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5235
5236         * record-btrace.c (record_btrace_target::fetch_registers): Forward
5237         request if we do not have a thread_info.
5238
5239 2020-04-21  Tom de Vries  <tdevries@suse.de>
5240
5241         PR gdb/25471
5242         * thread.c
5243         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
5244         exception in get_frame_id.
5245
5246 2020-04-20  Tom Tromey  <tromey@adacore.com>
5247
5248         * python/python.c (struct gdbpy_event): Mark move constructor as
5249         noexcept.
5250         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
5251         constructor as noexcept.
5252         * completer.h (struct completion_result): Mark move constructor as
5253         noexcept.
5254         * completer.c (completion_result::completion_result): Use
5255         initialization style.  Don't call reset_match_list.
5256
5257 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5258
5259         * MAINTAINERS (Write After Approval): Add myself.
5260
5261 2020-04-18  Tom Tromey  <tom@tromey.com>
5262
5263         * windows-tdep.c (init_w32_command_list)
5264         (w32_prefix_command_valid): Restore.
5265         (_initialize_windows_tdep): Call init_w32_command_list.
5266
5267 2020-04-18  Tom Tromey  <tom@tromey.com>
5268
5269         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5270         * value.c (value_fn_field): Update.
5271         * valops.c (find_function_in_inferior)
5272         (value_allocate_space_in_inferior): Update.
5273         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5274         Update.
5275         * tui/tui-source.c (tui_source_window::set_contents): Update.
5276         * symtab.c (lookup_global_or_static_symbol)
5277         (find_function_start_sal_1, skip_prologue_sal)
5278         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5279         * symmisc.c (dump_msymbols, dump_symtab_1)
5280         (maintenance_print_one_line_table): Update.
5281         * symfile.c (init_entry_point_info, section_is_mapped)
5282         (list_overlays_command, simple_read_overlay_table)
5283         (simple_overlay_update_1): Update.
5284         * stap-probe.c (handle_stap_probe): Update.
5285         * stabsread.c (dbx_init_float_type, define_symbol)
5286         (read_one_struct_field, read_enum_type, read_range_type): Update.
5287         * source.c (info_line_command): Update.
5288         * python/python.c (gdbpy_source_objfile_script)
5289         (gdbpy_execute_objfile_script): Update.
5290         * python/py-type.c (save_objfile_types): Update.
5291         * python/py-objfile.c (py_free_objfile): Update.
5292         * python/py-inferior.c (python_new_objfile): Update.
5293         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5294         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5295         (maintenance_check_psymtabs): Update.
5296         * printcmd.c (info_address_command): Update.
5297         * objfiles.h (struct objfile) <arch>: New method, from
5298         get_objfile_arch.
5299         (get_objfile_arch): Don't declare.
5300         * objfiles.c (get_objfile_arch): Remove.
5301         (filter_overlapping_sections): Update.
5302         * minsyms.c (msymbol_is_function): Update.
5303         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5304         (output_nondebug_symbol): Update.
5305         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5306         (mdebug_expand_psymtab): Update.
5307         * machoread.c (macho_add_oso_symfile): Update.
5308         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5309         Update.
5310         * linux-fork.c (checkpoint_command): Update.
5311         * linespec.c (convert_linespec_to_sals): Update.
5312         * jit.c (finalize_symtab): Update.
5313         * infrun.c (insert_exception_resume_from_probe): Update.
5314         * ia64-tdep.c (ia64_find_unwind_table): Update.
5315         * hppa-tdep.c (internalize_unwinds): Update.
5316         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5317         Update.
5318         * gcore.c (call_target_sbrk): Update.
5319         * elfread.c (record_minimal_symbol, elf_symtab_read)
5320         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5321         (elf_gnu_ifunc_resolve_by_got): Update.
5322         * dwarf2/read.c (create_addrmap_from_index)
5323         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5324         (read_debug_names_from_section)
5325         (process_psymtab_comp_unit_reader, add_partial_symbol)
5326         (add_partial_subprogram, process_full_comp_unit)
5327         (read_file_scope, read_func_scope, read_lexical_block_scope)
5328         (read_call_site_scope, dwarf2_ranges_read)
5329         (dwarf2_record_block_ranges, dwarf2_add_field)
5330         (mark_common_block_symbol_computed, read_tag_pointer_type)
5331         (read_tag_string_type, dwarf2_init_float_type)
5332         (dwarf2_init_complex_target_type, read_base_type)
5333         (partial_die_info::read, partial_die_info::read)
5334         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5335         (dwarf2_fetch_die_loc_sect_off): Update.
5336         * dwarf2/loc.c (dwarf2_find_location_expression)
5337         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5338         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5339         (dwarf2_loc_desc_get_symbol_read_needs)
5340         (locexpr_describe_location_piece, locexpr_describe_location_1)
5341         (loclist_describe_location): Update.
5342         * dwarf2/index-write.c (write_debug_names): Update.
5343         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5344         * dtrace-probe.c (dtrace_process_dof): Update.
5345         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5346         (process_one_symbol): Update.
5347         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5348         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5349         (coff_read_enum_type): Update.
5350         * cli/cli-cmds.c (edit_command, list_command): Update.
5351         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5352         * breakpoint.c (create_overlay_event_breakpoint)
5353         (create_longjmp_master_breakpoint)
5354         (create_std_terminate_master_breakpoint)
5355         (create_exception_master_breakpoint, get_sal_arch): Update.
5356         * block.c (block_gdbarch): Update.
5357         * annotate.c (annotate_source_line): Update.
5358
5359 2020-04-17  Tom Tromey  <tromey@adacore.com>
5360
5361         * auto-load.c (show_auto_load_cmd): Remove.
5362         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5363         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5364         (maintenance_print_arc_command): Remove.
5365         * tui/tui-win.c (tui_command): Remove.
5366         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5367         * tui/tui-layout.c (tui_layout_command): Remove.
5368         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5369         * python/python.c (user_set_python, user_show_python): Remove.
5370         (_initialize_python): Use add_basic_prefix_cmd,
5371         add_show_prefix_cmd.
5372         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5373         (install_gdb_commands): Use add_basic_prefix_cmd,
5374         add_show_prefix_cmd.
5375         (info_guile_command): Remove.
5376         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5377         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5378         add_show_prefix_cmd.
5379         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
5380         Remove do_set and do_show parameters.
5381         * cli/cli-style.c (set_style, show_style): Remove.
5382         (_initialize_cli_style): Use add_basic_prefix_cmd,
5383         add_show_prefix_cmd.
5384         (cli_style_option::add_setshow_commands): Remove do_set and
5385         do_show parameters.
5386         (cli_style_option::add_setshow_commands): Use
5387         add_basic_prefix_cmd, add_show_prefix_cmd.
5388         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
5389         (set_style_name): Remove.
5390         * cli/cli-dump.c (dump_command, append_command): Remove.
5391         (srec_dump_command, ihex_dump_command, verilog_dump_command)
5392         (tekhex_dump_command, binary_dump_command)
5393         (binary_append_command): Remove.
5394         (_initialize_cli_dump): Use add_basic_prefix_cmd.
5395         * windows-tdep.c (w32_prefix_command_valid): Remove global.
5396         (init_w32_command_list): Remove; move into ...
5397         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
5398         * valprint.c (set_print, show_print, set_print_raw)
5399         (show_print_raw): Remove.
5400         (_initialize_valprint): Use add_basic_prefix_cmd,
5401         add_show_prefix_cmd.
5402         * typeprint.c (set_print_type, show_print_type): Remove.
5403         (_initialize_typeprint): Use add_basic_prefix_cmd,
5404         add_show_prefix_cmd.
5405         * record.c (set_record_command, show_record_command): Remove.
5406         (_initialize_record): Use add_basic_prefix_cmd,
5407         add_show_prefix_cmd.
5408         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
5409         add_show_prefix_cmd.
5410         (info_command, show_command, set_debug, show_debug): Remove.
5411         * top.h (set_history, show_history): Don't declare.
5412         * top.c (set_history, show_history): Remove.
5413         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
5414         (unset_tdesc_cmd): Remove.
5415         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
5416         add_show_prefix_cmd.
5417         * symtab.c (info_module_command): Remove.
5418         (_initialize_symtab): Use add_basic_prefix_cmd.
5419         * symfile.c (overlay_command): Remove.
5420         (_initialize_symfile): Use add_basic_prefix_cmd.
5421         * sparc64-tdep.c (info_adi_command): Remove.
5422         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
5423         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
5424         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
5425         add_show_prefix_cmd.
5426         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
5427         (_initialize_serial): Use add_basic_prefix_cmd,
5428         add_show_prefix_cmd.
5429         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
5430         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
5431         add_show_prefix_cmd.
5432         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
5433         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
5434         add_show_prefix_cmd.
5435         * riscv-tdep.c (show_riscv_command, set_riscv_command)
5436         (show_debug_riscv_command, set_debug_riscv_command): Remove.
5437         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
5438         add_show_prefix_cmd.
5439         * remote.c (remote_command, set_remote_cmd): Remove.
5440         (_initialize_remote): Use add_basic_prefix_cmd.
5441         * record-full.c (set_record_full_command)
5442         (show_record_full_command): Remove.
5443         (_initialize_record_full): Use add_basic_prefix_cmd,
5444         add_show_prefix_cmd.
5445         * record-btrace.c (cmd_set_record_btrace)
5446         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
5447         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
5448         (cmd_show_record_btrace_pt): Remove.
5449         (_initialize_record_btrace): Use add_basic_prefix_cmd,
5450         add_show_prefix_cmd.
5451         * ravenscar-thread.c (set_ravenscar_command)
5452         (show_ravenscar_command): Remove.
5453         (_initialize_ravenscar): Use add_basic_prefix_cmd,
5454         add_show_prefix_cmd.
5455         * mips-tdep.c (show_mips_command, set_mips_command)
5456         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
5457         add_show_prefix_cmd.
5458         * maint.c (maintenance_command, maintenance_info_command)
5459         (maintenance_check_command, maintenance_print_command)
5460         (maintenance_set_cmd, maintenance_show_cmd): Remove.
5461         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
5462         add_show_prefix_cmd.
5463         (show_per_command_cmd): Remove.
5464         * maint-test-settings.c (maintenance_set_test_settings_cmd):
5465         Remove.
5466         (maintenance_show_test_settings_cmd): Remove.
5467         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
5468         add_show_prefix_cmd.
5469         * maint-test-options.c (maintenance_test_options_command):
5470         Remove.
5471         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
5472         * macrocmd.c (macro_command): Remove
5473         (_initialize_macrocmd): Use add_basic_prefix_cmd.
5474         * language.c (set_check, show_check): Remove.
5475         (_initialize_language): Use add_basic_prefix_cmd,
5476         add_show_prefix_cmd.
5477         * infcmd.c (unset_command): Remove.
5478         (_initialize_infcmd): Use add_basic_prefix_cmd.
5479         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
5480         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
5481         add_show_prefix_cmd.
5482         * go32-nat.c (go32_info_dos_command): Remove.
5483         (_initialize_go32_nat): Use add_basic_prefix_cmd.
5484         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
5485         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
5486         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
5487         (_initialize_frame): Use add_basic_prefix_cmd,
5488         add_show_prefix_cmd.
5489         * dcache.c (set_dcache_command, show_dcache_command): Remove.
5490         (_initialize_dcache): Use add_basic_prefix_cmd,
5491         add_show_prefix_cmd.
5492         * cp-support.c (maint_cplus_command): Remove.
5493         (_initialize_cp_support): Use add_basic_prefix_cmd.
5494         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
5495         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
5496         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
5497         add_basic_prefix_cmd, add_show_prefix_cmd.
5498         * breakpoint.c (save_command): Remove.
5499         (_initialize_breakpoint): Use add_basic_prefix_cmd.
5500         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
5501         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
5502         add_show_prefix_cmd.
5503         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
5504         (set_ada_command, show_ada_command): Remove.
5505         (_initialize_ada_language): Use add_basic_prefix_cmd,
5506         add_show_prefix_cmd.
5507         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
5508
5509 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
5510
5511         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
5512         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
5513
5514 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5515
5516         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
5517         warning messages.
5518
5519 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5520
5521         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
5522         import table is not at beginning of .idata section.
5523
5524 2020-04-16  Pedro Alves  <palves@redhat.com>
5525
5526         * inferior.c (delete_inferior): Use delete operator directly
5527         instead of delete_program_space.
5528         * progspace.c (add_program_space): New, factored out from
5529         program_space::program_space.
5530         (remove_program_space): New, factored out from
5531         delete_program_space.
5532         (program_space::program_space): Remove intro comment.  Rewrite.
5533         (program_space::~program_space): Remove intro comment.  Call
5534         remove_program_space.
5535         (delete_program_space): Delete.
5536         * progspace.h (program_space::program_space): Make explicit.  Move
5537         intro comment here, adjusted.
5538         (program_space::~program_space): Move intro comment here,
5539         adjusted.
5540         (delete_program_space): Remove.
5541
5542 2020-04-16  Tom Tromey  <tromey@adacore.com>
5543
5544         * windows-nat.c (windows_nat::handle_access_violation): New
5545         function.
5546         * nat/windows-nat.h (handle_access_violation): Declare.
5547         * nat/windows-nat.c (handle_exception): Move Cygwin code to
5548         windows-nat.c.  Call handle_access_violation.
5549
5550 2020-04-16  Tom de Vries  <tdevries@suse.de>
5551
5552         PR symtab/25791
5553         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
5554         CUs without psymtab.
5555
5556 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
5557
5558         * python/python.c (do_start_initialization): Don't call
5559         PyEval_InitThreads for Python 3.9 and beyond.
5560
5561 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
5562
5563         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
5564         thread functions.
5565         (obsd_nat_target::wait): Likewise.
5566
5567 2020-04-15  Tom Tromey  <tromey@adacore.com>
5568
5569         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
5570         (DEBUG_EXCEPT): Use debug_printf.
5571
5572 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
5573
5574         * completer.c (class completion_tracker::completion_hash_entry)
5575         <hash_name>: New member function.
5576         (completion_tracker::discard_completions): New callback to hash a
5577         completion_hash_entry, pass this to htab_create_alloc.
5578
5579 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
5580
5581         * windows-nat.c (windows_make_so): Warn rather than stopping with
5582         an error if realpath() fails.
5583
5584 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
5585
5586         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
5587         (nbsd_nat_target::info_proc): Add do_status.
5588
5589 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
5590             Tom de Vries  <tdevries@suse.de>
5591
5592         PR symtab/25718
5593         * psympriv.h (struct partial_symtab::read_symtab)
5594         (struct partial_symtab::expand_psymtab)
5595         (struct partial_symtab::read_dependencies): Update comments.
5596         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
5597         read_symtab for includer.
5598         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
5599         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
5600         (struct dwarf2_include_psymtab::m_readin): Remove.
5601         (struct dwarf2_include_psymtab::includer): New member function.
5602         (dwarf2_psymtab::expand_psymtab): Assert !readin.
5603
5604 2020-04-14  Tom de Vries  <tdevries@suse.de>
5605
5606         PR symtab/25720
5607         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
5608         with NULL symbol_matcher and lookup_name.
5609         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
5610         and lookup_name.
5611         * dwarf2/read.c (dw2_expand_symtabs_matching)
5612         (dw2_debug_names_expand_symtabs_matching): Same.
5613         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
5614         Make lookup_name a pointer.  Update comment.
5615         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
5616         lookup_name being a pointer.
5617         * symfile.c (expand_symtabs_matching): Same.
5618         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
5619         * linespec.c (iterate_over_all_matching_symtabs): Same.
5620
5621 2020-04-13  Tom Tromey  <tom@tromey.com>
5622
5623         * run-on-main-thread.c: Update include.
5624         * unittests/main-thread-selftests.c: Update include.
5625         * tui/tui-win.c: Update include.
5626         * tui/tui-io.c: Update include.
5627         * tui/tui-interp.c: Update include.
5628         * tui/tui-hooks.c: Update include.
5629         * top.h: Update include.
5630         * top.c: Update include.
5631         * ser-base.c: Update include.
5632         * remote.c: Update include.
5633         * remote-notif.c: Update include.
5634         * remote-fileio.c: Update include.
5635         * record-full.c: Update include.
5636         * record-btrace.c: Update include.
5637         * python/python.c: Update include.
5638         * posix-hdep.c: Update include.
5639         * mingw-hdep.c: Update include.
5640         * mi/mi-main.c: Update include.
5641         * mi/mi-interp.c: Update include.
5642         * main.c: Update include.
5643         * linux-nat.c: Update include.
5644         * interps.c: Update include.
5645         * infrun.c: Update include.
5646         * inf-loop.c: Update include.
5647         * event-top.c: Update include.
5648         * event-loop.c: Move to ../gdbsupport/.
5649         * event-loop.h: Move to ../gdbsupport/.
5650         * async-event.h: Update include.
5651         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
5652
5653 2020-04-13  Tom Tromey  <tom@tromey.com>
5654
5655         * tui/tui-win.c: Include async-event.h.
5656         * remote.c: Include async-event.h.
5657         * remote-notif.c: Include async-event.h.
5658         * record-full.c: Include async-event.h.
5659         * record-btrace.c: Include async-event.h.
5660         * infrun.c: Include async-event.h.
5661         * event-top.c: Include async-event.h.
5662         * event-loop.h: Move some declarations to async-event.h.
5663         * event-loop.c: Don't include ser-event.h or top.h.  Move some
5664         code to async-event.c.
5665         * async-event.h: New file.
5666         * async-event.c: New file.
5667         * Makefile.in (COMMON_SFILES): Add async-event.c.
5668         (HFILES_NO_SRCDIR): Add async-event.h.
5669
5670 2020-04-13  Tom Tromey  <tom@tromey.com>
5671
5672         * utils.c (flush_streams): New function.
5673         * event-loop.c (gdb_wait_for_event): Call flush_streams.
5674
5675 2020-04-13  Tom Tromey  <tom@tromey.com>
5676
5677         * event-loop.c (handle_file_event): Use warning, not
5678         printf_unfiltered.
5679
5680 2020-04-13  Tom Tromey  <tom@tromey.com>
5681
5682         * event-loop.c: Include <chrono>.
5683
5684 2020-04-13  Tom Tromey  <tom@tromey.com>
5685
5686         * gdb_select.h: Move to ../gdbsupport/.
5687         * event-loop.c: Update include path.
5688         * top.c: Update include path.
5689         * ser-base.c: Update include path.
5690         * ui-file.c: Update include path.
5691         * ser-tcp.c: Update include path.
5692         * guile/scm-ports.c: Update include path.
5693         * posix-hdep.c: Update include path.
5694         * ser-unix.c: Update include path.
5695         * gdb_usleep.c: Update include path.
5696         * mingw-hdep.c: Update include path.
5697         * inflow.c: Update include path.
5698         * infrun.c: Update include path.
5699         * event-top.c: Update include path.
5700
5701 2020-04-13  Tom Tromey  <tom@tromey.com>
5702
5703         * configure: Rebuild.
5704         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
5705
5706 2020-04-13  Tom Tromey  <tom@tromey.com>
5707
5708         * event-loop.h (start_event_loop): Don't declare.
5709         * event-loop.c (start_event_loop): Move...
5710         * main.c (start_event_loop): ...here.  Now static.
5711
5712 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
5713
5714         * MAINTAINERS: Update my email address.
5715
5716 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5717
5718         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
5719         IP_ALL.
5720
5721 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5722
5723         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
5724         (nbsd_nat_target::info_proc): Add do_cmdline.
5725
5726 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5727
5728         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
5729         (nbsd_nat_target::info_proc): Add do_cwd.
5730
5731 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5732
5733         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
5734
5735 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
5736
5737         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
5738         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
5739         (nbsd_nat_target::info_proc): New functions.
5740         * nbsd-nat.c (kinfo_get_vmmap): New function.
5741         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
5742         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
5743         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
5744         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
5745         functions.
5746         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
5747         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
5748         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
5749         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
5750         (KINFO_VME_FLAG_GROWS_DOWN): New.
5751
5752 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
5753
5754         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
5755         bit shift.
5756
5757 2020-04-10  Tom Tromey  <tromey@adacore.com>
5758
5759         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
5760
5761 2020-04-10  Tom Tromey  <tromey@adacore.com>
5762
5763         * symtab.c (get_symbol_address, get_msymbol_address): Skip
5764         separate debug files.
5765
5766 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
5767
5768         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5769         Move to...
5770         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5771         ... here.
5772         * windows-nat.c (windows_nat_target::get_windows_debug_event):
5773         Check for STATUS_WX86_BREAKPOINT.
5774         (windows_nat_target::wait): Same.
5775
5776 2020-04-10  Tom de Vries  <tdevries@suse.de>
5777
5778         PR cli/25808
5779         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
5780
5781 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
5782
5783         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
5784         (Write After Approval): Remove Tom de Vries.
5785
5786 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5787
5788         revert partially:
5789         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5790
5791         * buildsym.c (record_line): Fix undefined behavior and preserve
5792         lines at eof.
5793
5794 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
5795
5796         * auxv.h (svr4_auxv_parse): New.
5797         * auxv.c (default_auxv_parse): Split into default_auxv_parse
5798         and generic_auxv_parse.
5799         (svr4_auxv_parse): Add.
5800         * obsd-tdep.c: Include "auxv.h".
5801         (obsd_auxv_parse): Remove.
5802         (obsd_init_abi): Remove comment.
5803         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
5804         from `obsd_auxv_parse' to `svr4_auxv_parse'.
5805         * nbsd-tdep.c: Include "auxv.h".
5806         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
5807
5808 2020-04-08  Tom Tromey  <tromey@adacore.com>
5809
5810         * nat/windows-nat.h (last_wait_event): Don't declare.
5811         (wait_for_debug_event): Update comment.
5812         * nat/windows-nat.c (last_wait_event): Now static.
5813
5814 2020-04-08  Tom Tromey  <tromey@adacore.com>
5815
5816         * windows-nat.c (wait_for_debug_event): Move to
5817         nat/windows-nat.c.
5818         * nat/windows-nat.h (wait_for_debug_event): Declare.
5819         * nat/windows-nat.c (wait_for_debug_event): Move from
5820         windows-nat.c.  No longer static.
5821
5822 2020-04-08  Tom Tromey  <tromey@adacore.com>
5823
5824         * windows-nat.c (get_windows_debug_event): Use
5825         fetch_pending_stop.
5826         * nat/windows-nat.h (fetch_pending_stop): Declare.
5827         * nat/windows-nat.c (fetch_pending_stop): New function.
5828
5829 2020-04-08  Tom Tromey  <tromey@adacore.com>
5830
5831         * windows-nat.c (windows_continue): Use matching_pending_stop and
5832         continue_last_debug_event.
5833         * nat/windows-nat.h (matching_pending_stop)
5834         (continue_last_debug_event): Declare.
5835         * nat/windows-nat.c (DEBUG_EVENTS): New define.
5836         (matching_pending_stop, continue_last_debug_event): New
5837         functions.
5838
5839 2020-04-08  Tom Tromey  <tromey@adacore.com>
5840
5841         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
5842         (handle_exception_result): Move to nat/windows-nat.h.
5843         (DEBUG_EXCEPTION_SIMPLE): Remove.
5844         (windows_nat::handle_ms_vc_exception): New function.
5845         (handle_exception): Move to nat/windows-nat.c.
5846         (get_windows_debug_event): Update.
5847         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
5848         nat/windows-nat.c.
5849         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
5850         (handle_exception_result): Move from windows-nat.c.
5851         (handle_exception): Declare.
5852         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
5853         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
5854         windows-nat.c.
5855
5856 2020-04-08  Tom Tromey  <tromey@adacore.com>
5857
5858         * windows-nat.c (exception_count, event_count): Remove.
5859         (handle_exception, get_windows_debug_event)
5860         (do_initial_windows_stuff): Update.
5861
5862 2020-04-08  Tom Tromey  <tromey@adacore.com>
5863
5864         * windows-nat.c (windows_nat::handle_load_dll)
5865         (windows_nat::handle_unload_dll): Rename.  No longer static.
5866         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
5867         Declare.
5868
5869 2020-04-08  Tom Tromey  <tromey@adacore.com>
5870
5871         * complaints.h (stop_whining): Declare at top-level.
5872         (complaint): Don't declare stop_whining.
5873
5874 2020-04-08  Tom Tromey  <tromey@adacore.com>
5875
5876         * windows-nat.c (windows_nat::handle_output_debug_string):
5877         Rename.  No longer static.
5878         * nat/windows-nat.h (handle_output_debug_string): Declare.
5879
5880 2020-04-08  Tom Tromey  <tromey@adacore.com>
5881
5882         * windows-nat.c (current_process_handle, current_process_id)
5883         (main_thread_id, last_sig, current_event, last_wait_event)
5884         (current_windows_thread, desired_stop_thread_id, pending_stops)
5885         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
5886         (display_selectors, fake_create_process)
5887         (get_windows_debug_event): Update.
5888         * nat/windows-nat.h (current_process_handle, current_process_id)
5889         (main_thread_id, last_sig, current_event, last_wait_event)
5890         (current_windows_thread, desired_stop_thread_id, pending_stops)
5891         (struct pending_stop, siginfo_er): Move from windows-nat.c.
5892         * nat/windows-nat.c (current_process_handle, current_process_id)
5893         (main_thread_id, last_sig, current_event, last_wait_event)
5894         (current_windows_thread, desired_stop_thread_id, pending_stops)
5895         (siginfo_er): New globals.  Move from windows-nat.c.
5896
5897 2020-04-08  Tom Tromey  <tromey@adacore.com>
5898
5899         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
5900         (handle_load_dll): Update.
5901         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
5902
5903 2020-04-08  Tom Tromey  <tromey@adacore.com>
5904
5905         * windows-nat.c (enum thread_disposition_type): Move to
5906         nat/windows-nat.h.
5907         (windows_nat::thread_rec): Rename from thread_rec.  No longer
5908         static.
5909         (windows_add_thread, windows_nat_target::fetch_registers)
5910         (windows_nat_target::store_registers, handle_exception)
5911         (windows_nat_target::resume, get_windows_debug_event)
5912         (windows_nat_target::get_tib_address)
5913         (windows_nat_target::thread_name)
5914         (windows_nat_target::thread_alive): Update.
5915         * nat/windows-nat.h (enum thread_disposition_type): Move from
5916         windows-nat.c.
5917         (thread_rec): Declare.
5918
5919 2020-04-08  Tom Tromey  <tromey@adacore.com>
5920
5921         * windows-nat.c: Add "using namespace".
5922         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
5923         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
5924
5925 2020-04-08  Tom Tromey  <tromey@adacore.com>
5926
5927         * nat/windows-nat.h (struct windows_thread_info): Declare
5928         destructor.
5929         * nat/windows-nat.c (~windows_thread_info): New.
5930
5931 2020-04-08  Tom Tromey  <tromey@adacore.com>
5932
5933         PR gdb/22992
5934         * windows-nat.c (current_event): Update comment.
5935         (last_wait_event, desired_stop_thread_id): New globals.
5936         (struct pending_stop): New.
5937         (pending_stops): New global.
5938         (windows_nat_target) <stopped_by_sw_breakpoint>
5939         <supports_stopped_by_sw_breakpoint>: New methods.
5940         (windows_fetch_one_register): Add assertions.  Adjust PC.
5941         (windows_continue): Handle pending stops.  Suspend other threads
5942         when stepping.  Use last_wait_event
5943         (wait_for_debug_event): New function.
5944         (get_windows_debug_event): Use wait_for_debug_event.  Handle
5945         pending stops.  Queue spurious stops.
5946         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
5947         (windows_nat_target::kill): Use wait_for_debug_event.
5948         * nat/windows-nat.h (struct windows_thread_info)
5949         <stopped_at_software_breakpoint>: New field.
5950         * nat/windows-nat.c (windows_thread_info::resume): Clear
5951         stopped_at_software_breakpoint.
5952
5953 2020-04-08  Tom Tromey  <tromey@adacore.com>
5954
5955         * windows-nat.c (enum thread_disposition_type): New.
5956         (thread_rec): Replace "get_context" parameter with "disposition";
5957         change type.
5958         (windows_add_thread, windows_nat_target::fetch_registers)
5959         (windows_nat_target::store_registers, handle_exception)
5960         (windows_nat_target::resume, get_windows_debug_event)
5961         (windows_nat_target::get_tib_address)
5962         (windows_nat_target::thread_name)
5963         (windows_nat_target::thread_alive): Update.
5964
5965 2020-04-08  Tom Tromey  <tromey@adacore.com>
5966
5967         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
5968         (windows_continue): Use windows_continue::resume.
5969         * nat/windows-nat.h (struct windows_thread_info) <suspend,
5970         resume>: Declare new methods.
5971         * nat/windows-nat.c: New file.
5972         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
5973
5974 2020-04-08  Tom Tromey  <tromey@adacore.com>
5975
5976         * windows-nat.c (windows_add_thread, windows_delete_thread)
5977         (windows_nat_target::fetch_registers)
5978         (windows_nat_target::store_registers, fake_create_process)
5979         (windows_nat_target::resume, windows_nat_target::resume)
5980         (get_windows_debug_event, windows_nat_target::wait)
5981         (windows_nat_target::pid_to_str)
5982         (windows_nat_target::get_tib_address)
5983         (windows_nat_target::get_ada_task_ptid)
5984         (windows_nat_target::thread_name)
5985         (windows_nat_target::thread_alive): Use lwp, not tid.
5986
5987 2020-04-08  Tom Tromey  <tromey@adacore.com>
5988
5989         * windows-nat.c (handle_exception)
5990         (windows_nat_target::thread_name): Update.
5991         * nat/windows-nat.h (windows_thread_info): Remove destructor.
5992         <name>: Now unique_xmalloc_ptr.
5993
5994 2020-04-08  Tom Tromey  <tromey@adacore.com>
5995
5996         * windows-nat.c (thread_rec)
5997         (windows_nat_target::fetch_registers): Update.
5998         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
5999         Update comment.
6000         <debug_registers_changed, reload_context>: Now bool.
6001
6002 2020-04-08  Tom Tromey  <tromey@adacore.com>
6003
6004         * windows-nat.c (windows_add_thread): Use new.
6005         (windows_init_thread_list, windows_delete_thread): Use delete.
6006         (get_windows_debug_event): Update.
6007         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
6008         destructor, and initializers.
6009
6010 2020-04-08  Tom Tromey  <tromey@adacore.com>
6011
6012         * windows-nat.c (struct windows_thread_info): Remove.
6013         * nat/windows-nat.h: New file.
6014
6015 2020-04-08  Tom Tromey  <tromey@adacore.com>
6016
6017         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
6018         (thread_rec, windows_add_thread, windows_delete_thread)
6019         (windows_continue): Update.
6020
6021 2020-04-08  Tom Tromey  <tromey@adacore.com>
6022
6023         * windows-nat.c (struct windows_thread_info): Remove typedef.
6024         (thread_head): Remove.
6025         (thread_list): New global.
6026         (thread_rec, windows_add_thread, windows_init_thread_list)
6027         (windows_delete_thread, windows_continue): Update.
6028
6029 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6030
6031         * windows-tdep.h (windows_init_abi): Add comment.
6032         (cygwin_init_abi): New declaration.
6033         * windows-tdep.c: Split signal enumeration in two, one for
6034         Windows and one for Cygwin.
6035         (windows_gdb_signal_to_target): Only deal with signal of the
6036         Windows OS ABI.
6037         (cygwin_gdb_signal_to_target): New function.
6038         (windows_init_abi): Rename to windows_init_abi_common, don't set
6039         gdb_signal_to_target gdbarch method.  Add new new function with
6040         this name.
6041         (cygwin_init_abi): New function.
6042         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
6043         comment.  Don't call windows_init_abi.
6044         (amd64_windows_init_abi): Add comment, call windows_init_abi.
6045         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
6046         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
6047         i386_windows_init_abi_common, don't call windows_init_abi.  Add
6048         a new function of this name.
6049         (i386_cygwin_init_abi): New function.
6050         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
6051         OS ABI Cygwin.
6052
6053 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6054
6055         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
6056         parameter.c.
6057         (dwarf2_read_gdb_index): Update.
6058
6059 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
6060
6061         * nbsd-tdep.c: Include "objfiles.h".
6062         (nbsd_skip_solib_resolver): New.
6063         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
6064
6065 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6066
6067         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
6068         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
6069         with DW_LLE_base_addressx are being emitted in DWARFv5.
6070         Add the newly added kind DW_LOC_OFFSET_PAIR also.
6071         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
6072         unsigned integer.
6073
6074 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6075
6076         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
6077         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
6078         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
6079         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
6080         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
6081         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
6082         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
6083
6084
6085 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6086
6087         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
6088         (read_loclist_index): New function definition.
6089         (lookup_loclist_base): New function definition.
6090         (read_loclist_header): New function definition.
6091         (dwarf2_cu): Add loclist_base and loclist_header field.
6092         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
6093         (read_full_die_1): Read the value of DW_AT_loclists_base.
6094         (read_attribute_reprocess): Handle DW_FORM_loclistx.
6095         (read_attribute_value): Handle DW_FORM_loclistx.
6096         (skip_one_die): Handle DW_FORM_loclistx.
6097         (loclist_header): New structure declaration.
6098         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
6099
6100 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6101
6102         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
6103         constructor.  Remove `addr` parameter from other constructor and
6104         add `per_cu` parameter.
6105         * dwarf2/read.c (create_partial_symtab): Update.
6106
6107 2020-04-07  Tom de Vries  <tdevries@suse.de>
6108
6109         PR symtab/25796
6110         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
6111         (partial_die_info::fixup): Inherit has_const_value.
6112
6113 2020-04-07  Tom de Vries  <tdevries@suse.de>
6114
6115         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
6116         symbols without address.
6117
6118 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6119
6120         * nbsd-nat.h (struct thread_info): Add forward declaration.
6121         (nbsd_nat_target::thread_alive): Add.
6122         (nbsd_nat_target::thread_name): Likewise.
6123         (nbsd_nat_target::update_thread_list): Likewise.
6124         (update_thread_list::post_attach): Likewise.
6125         (post_attach::pid_to_str): Likewise.
6126         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
6127         (nbsd_thread_lister): Add.
6128         (nbsd_nat_target::thread_alive): Likewise.
6129         (nbsd_nat_target::thread_name): Likewise.
6130         (nbsd_add_threads): Likewise.
6131         (update_thread_list::post_attach): Likewise.
6132         (nbsd_nat_target::update_thread_list): Likewise.
6133         (post_attach::pid_to_str): Likewise.
6134
6135 2020-04-06  Tom Tromey  <tromey@adacore.com>
6136
6137         * ada-valprint.c (print_variant_part): Extract the variant field.
6138         (print_field_values): Use the field as the outer value when
6139         recursing.
6140
6141 2020-04-06  Tom Tromey  <tromey@adacore.com>
6142
6143         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
6144         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
6145         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
6146         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
6147         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
6148
6149 2020-04-06  Tom Tromey  <tromey@adacore.com>
6150
6151         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
6152         TYPE_CODE_ERROR.
6153
6154 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6155
6156         * nbsd-tdep.c: Include "gdbarch.h".
6157         Define enum with NetBSD signal numbers.
6158         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
6159         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
6160         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
6161         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
6162         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
6163         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
6164         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
6165         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
6166         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
6167         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
6168         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
6169         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
6170
6171 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
6172
6173         PR gdb/25325
6174         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
6175
6176 2020-04-03  Tom Tromey  <tromey@adacore.com>
6177
6178         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
6179         Read constant block.
6180
6181 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6182
6183         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
6184         (gdb_bfd_get_full_section_contents): New declaration.
6185         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
6186         * windows-tdep.c (is_linked_with_cygwin_dll): Use
6187         gdb_bfd_get_full_section_contents.
6188
6189 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6190
6191         * exec.c (build_section_table): Replace internal_error with
6192         gdb_assert.
6193         (section_table_xfer_memory_partial): Likewise.
6194         * mdebugread.c (parse_partial_symbols): Likewise.
6195         * psymtab.c (lookup_partial_symbol): Likewise.
6196         * utils.c (wrap_here): Likewise.
6197
6198 2020-04-02  Tom Tromey  <tromey@adacore.com>
6199
6200         * f-lang.c (build_fortran_types): Use arch_type to initialize
6201         builtin_complex_s32 in the TYPE_CODE_ERROR case.
6202
6203 2020-04-02  Tom Tromey  <tromey@adacore.com>
6204
6205         * dwarf2/read.c (partial_die_info::read): Do not create a vector
6206         of attributes.
6207
6208 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6209             Bernd Edlinger <bernd.edlinger@hotmail.de>
6210             Tom Tromey  <tromey@adacore.com>
6211
6212         * buildsym.c (buildsym_compunit::record_line): Remove
6213         deduplication code.
6214
6215 2020-04-02  Tom de Vries  <tdevries@suse.de>
6216
6217         PR ada/24671
6218         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
6219
6220 2020-04-02  Tom de Vries  <tdevries@suse.de>
6221
6222         * dwarf2/read.c (dwarf2_gdb_index_functions,
6223         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
6224         NULL.
6225         * psymtab.c (psym_lookup_global_symbol_language): New function.
6226         (psym_functions): Init psym_lookup_global_symbol_language with
6227         psym_lookup_global_symbol_language.
6228         * symfile-debug.c (debug_sym_quick_functions): Init
6229         lookup_global_symbol_language with NULL.
6230         * symfile.c (set_initial_language): Remove fixme comment.
6231         * symfile.h (struct quick_symbol_functions): Add
6232         lookup_global_symbol_language.
6233         * symtab.c (find_quick_global_symbol_language): New function.
6234         (find_main_name): Use find_quick_global_symbol_language.
6235
6236 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6237
6238         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
6239
6240 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6241
6242         * buildsym.c (record_line): Fix undefined behavior and preserve
6243         lines at eof.
6244
6245 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6246
6247         * buildsym.c (record_line): Fix the resizing condition.
6248
6249 2020-04-01  Tom Tromey  <tom@tromey.com>
6250
6251         * value.h (value_literal_complex): Add comment.
6252         * valops.c (value_literal_complex): Refer to value.h.
6253
6254 2020-04-01  Tom Tromey  <tom@tromey.com>
6255
6256         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6257         (scalar_type): New rule, from typebase.
6258         (typebase): Use scalar_type.  Recognize complex types.
6259         (field_name): Handle FLOAT_KEYWORD.
6260         (ident_tokens): Add _Complex and __complex__.
6261
6262 2020-04-01  Tom Tromey  <tom@tromey.com>
6263
6264         PR exp/25299:
6265         * valarith.c (promotion_type, complex_binop): New functions.
6266         (scalar_binop): Handle complex numbers.  Use promotion_type.
6267         (value_pos, value_neg, value_complement): Handle complex numbers.
6268
6269 2020-04-01  Tom Tromey  <tom@tromey.com>
6270
6271         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6272         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6273         (parse_number): Handle complex numbers.
6274
6275 2020-04-01  Tom Tromey  <tom@tromey.com>
6276
6277         * c-valprint.c (c_decorations): Change complex suffix to "i".
6278
6279 2020-04-01  Tom Tromey  <tom@tromey.com>
6280
6281         * valprint.c (generic_value_print_complex): Use accessors.
6282         * value.h (value_real_part, value_imaginary_part): Declare.
6283         * valops.c (value_real_part, value_imaginary_part): New
6284         functions.
6285         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6286
6287 2020-04-01  Tom Tromey  <tom@tromey.com>
6288
6289         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6290         (read_range_type): Update.
6291         * mdebugread.c (basic_type): Update.
6292         * go-lang.c (build_go_types): Use init_complex_type.
6293         * gdbtypes.h (struct main_type) <complex_type>: New member.
6294         (init_complex_type): Update.
6295         (arch_complex_type): Don't declare.
6296         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6297         Make name if none given.  Use alloc_type_copy.  Look for cached
6298         complex type.
6299         (arch_complex_type): Remove.
6300         (gdbtypes_post_init): Use init_complex_type.
6301         * f-lang.c (build_fortran_types): Use init_complex_type.
6302         * dwarf2/read.c (read_base_type): Update.
6303         * d-lang.c (build_d_types): Use init_complex_type.
6304         * ctfread.c (read_base_type): Update.
6305
6306 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6307
6308         * infrun.c (stop_all_threads): Update assertion, plus when
6309         stopping threads, take into account that we might be trying
6310         to stop an all-stop target.
6311         (stop_waiting): Call 'stop_all_threads' if there exists a
6312         non-stop target.
6313
6314 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6315
6316         * target.h (exists_non_stop_target): New function declaration.
6317         * target.c (exists_non_stop_target): New function.
6318
6319 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6320
6321         PR gdb/24789
6322         * eval.c (is_integral_or_integral_reference): New function.
6323         (evaluate_subexp_standard): Allow integer references in
6324         pointer arithmetic.
6325
6326 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6327
6328         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6329         check for no ptid in the stop reply when the target is non-stop.
6330
6331 2020-04-01  Tom Tromey  <tromey@adacore.com>
6332
6333         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6334         "name" parameter to rvalue reference.  Initialize m_name_holder.
6335         <lookup_name_info>: New overloads.
6336         <name>: Return gdb::string_view.
6337         <c_str>: New method.
6338         <make_ignore_params>: Update.
6339         <search_name_hash>: Update.
6340         <language_lookup_name>: Return const char *.
6341         <m_name>: Change type.
6342         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6343         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6344         (lookup_name_info::match_any): Update.
6345         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6346         Update.
6347         * minsyms.c (linkage_name_str): Update.
6348         * language.c (default_symbol_name_matcher): Update.
6349         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6350         Update.
6351         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6352         (ada_lookup_name_info::ada_lookup_name_info): Update.
6353         (literal_symbol_name_matcher): Update.
6354
6355 2020-04-01  Tom Tromey  <tromey@adacore.com>
6356
6357         * psymtab.c (psymtab_search_name): Remove function.
6358         (psym_lookup_symbol): Create search name and lookup name here.
6359         (lookup_partial_symbol): Remove "name" parameter; add
6360         lookup_name.
6361         (psym_expand_symtabs_for_function): Update.
6362
6363 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6364
6365         PR tui/25597:
6366         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6367
6368 2020-03-31  Tom Tromey  <tromey@adacore.com>
6369
6370         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6371         memcpy.
6372
6373 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6374
6375         * features/riscv/32bit-csr.xml: Regenerated.
6376         * features/riscv/64bit-csr.xml: Regenerated.
6377
6378 2020-03-30  Tom Tromey  <tromey@adacore.com>
6379
6380         * ada-valprint.c (print_variant_part): Update.
6381         * ada-lang.h (ada_which_variant_applies): Update.
6382         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
6383         outer_valaddr parameters; replace with "outer" value parameter.
6384         (to_fixed_variant_branch_type): Update.
6385
6386 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6387
6388         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
6389         <list>.  Remove inclusion of observable.h.
6390         (PPC_DEBUG_CURRENT_VERSION): Move up define.
6391         (struct arch_lwp_info): New struct.
6392         (class ppc_linux_dreg_interface): New class.
6393         (struct ppc_linux_process_info): New struct.
6394         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
6395         <low_new_clone, low_forget_process, low_prepare_to_resume>
6396         <copy_thread_dreg_state, mark_thread_stale>
6397         <mark_debug_registers_changed, register_hw_breakpoint>
6398         <clear_hw_breakpoint, register_wp, clear_wp>
6399         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
6400         <num_memory_accesses, get_trigger_type>
6401         <create_watchpoint_request, hwdebug_point_cmp>
6402         <init_arch_lwp_info, get_arch_lwp_info>
6403         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
6404         methods.
6405         <struct ptid_hash>: New inner struct.
6406         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
6407         members.
6408         (saved_dabr_value, hwdebug_info, max_slots_number)
6409         (struct hw_break_tuple, struct thread_points, ppc_threads)
6410         (have_ptrace_hwdebug_interface)
6411         (hwdebug_find_thread_points_by_tid)
6412         (hwdebug_insert_point, hwdebug_remove_point): Remove.
6413         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
6414         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
6415         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
6416         use m_dreg_interface.
6417         (hwdebug_point_cmp): Change to...
6418         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
6419         reference arguments instead of pointers.
6420         (ppc_linux_nat_target::ranged_break_num_registers): Use
6421         m_dreg_interface.
6422         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
6423         m_dreg_interface.  Call register_hw_breakpoint.
6424         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
6425         m_dreg_interface.  Call clear_hw_breakpoint.
6426         (get_trigger_type): Change to...
6427         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
6428         comment.
6429         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
6430         use m_dreg_interface.  Call register_hw_breakpoint.
6431         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
6432         use m_dreg_interface.  Call clear_hw_breakpoint.
6433         (can_use_watchpoint_cond_accel): Change to...
6434         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
6435         method.  Update comment, use m_dreg_interface and
6436         m_process_info.
6437         (calculate_dvc): Change to...
6438         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
6439         m_dreg_interface.
6440         (num_memory_accesses): Change to...
6441         (ppc_linux_nat_target::num_memory_accesses): ...this method.
6442         (check_condition): Change to...
6443         (ppc_linux_nat_target::check_condition): ...this method.
6444         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
6445         comment, use m_dreg_interface.
6446         (create_watchpoint_request): Change to...
6447         (ppc_linux_nat_target::create_watchpoint_request): ...this
6448         method.  Use m_dreg_interface.
6449         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
6450         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
6451         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
6452         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
6453         (ppc_linux_nat_target::low_forget_process)
6454         (ppc_linux_nat_target::low_new_fork)
6455         (ppc_linux_nat_target::low_new_clone)
6456         (ppc_linux_nat_target::low_delete_thread)
6457         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
6458         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
6459         only call mark_thread_stale.
6460         (ppc_linux_thread_exit): Remove.
6461         (ppc_linux_nat_target::stopped_data_address): Change to...
6462         (ppc_linux_nat_target::low_stopped_data_address): This. Add
6463         comment, use m_dreg_interface and m_thread_hw_breakpoints.
6464         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
6465         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
6466         comment.  Call low_stopped_data_address.
6467         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
6468         m_dreg_interface.
6469         (ppc_linux_nat_target::masked_watch_num_registers): Use
6470         m_dreg_interface.
6471         (ppc_linux_nat_target::copy_thread_dreg_state)
6472         (ppc_linux_nat_target::mark_thread_stale)
6473         (ppc_linux_nat_target::mark_debug_registers_changed)
6474         (ppc_linux_nat_target::register_hw_breakpoint)
6475         (ppc_linux_nat_target::clear_hw_breakpoint)
6476         (ppc_linux_nat_target::register_wp)
6477         (ppc_linux_nat_target::clear_wp)
6478         (ppc_linux_nat_target::init_arch_lwp_info)
6479         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
6480         (_initialize_ppc_linux_nat): Remove observer callback.
6481
6482 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6483
6484         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
6485         (ppc_linux_nat_target::auxv_parse)
6486         (ppc_linux_nat_target::read_description)
6487         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
6488         Move up.
6489
6490 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6491
6492         * linux-nat.h (low_new_clone): New method.
6493         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
6494
6495 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6496
6497         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
6498         (dbx_expand_psymtab): ... this.
6499         (start_psymtab): Update.
6500         * mdebugread.c (psymtab_to_symtab_1): Rename to...
6501         (mdebug_expand_psymtab): ... this.
6502         (parse_partial_symbols): Update.
6503         (new_psymtab): Update.
6504         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
6505         (xcoff_expand_psymtab): ... this.
6506         (xcoff_start_psymtab): Update.
6507
6508 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6509
6510         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
6511         <expand_dependencies>: ... this.
6512         * psymtab.c (partial_symtab::read_dependencies): Rename to...
6513         (partial_symtab::expand_dependencies): ... this.
6514         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
6515         Update.
6516         (dwarf2_psymtab::expand_psymtab): Update.
6517         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
6518         * mdebugread.c (psymtab_to_symtab_1): Update.
6519         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
6520
6521 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6522
6523         * psympriv.h (discard_psymtab): Remove.
6524         * dbxread.c (dbx_end_psymtab): Update.
6525         * xcoffread.c (xcoff_end_psymtab): Update.
6526
6527 2020-03-28  Tom Tromey  <tom@tromey.com>
6528
6529         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
6530         comment.
6531
6532 2020-03-28  Tom Tromey  <tom@tromey.com>
6533
6534         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
6535
6536 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
6537
6538         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6539
6540 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
6541
6542         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
6543
6544 2020-03-26  Tom Tromey  <tom@tromey.com>
6545
6546         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
6547         (mark_common_block_symbol_computed, read_tag_string_type)
6548         (attr_to_dynamic_prop, read_subrange_type): Update.
6549         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
6550         to be methods on struct attribute.
6551         (skip_one_die, process_imported_unit_die, read_namespace_alias)
6552         (read_call_site_scope, partial_die_info::read)
6553         (partial_die_info::read, lookup_die_type, follow_die_ref):
6554         Update.
6555         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
6556         from dwarf2_get_ref_die_offset.
6557         (attribute::constant_value): New method, from
6558         dwarf2_get_attr_constant_value.
6559         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
6560         Declare method.
6561         <constant_value>: New method.
6562
6563 2020-03-26  Tom Tromey  <tom@tromey.com>
6564
6565         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
6566         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
6567         (dwarf_type_encoding_name): Move to stringify.c.
6568         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
6569         * dwarf2/stringify.c: New file.
6570         * dwarf2/stringify.h: New file.
6571
6572 2020-03-26  Tom Tromey  <tom@tromey.com>
6573
6574         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
6575         Rewrite.
6576
6577 2020-03-26  Tom Tromey  <tom@tromey.com>
6578
6579         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
6580         methods.
6581         * dwarf2/read.c (lookup_addr_base): Move to die.h.
6582         (lookup_ranges_base): Likewise.
6583         (read_cutu_die_from_dwo, read_full_die_1): Update.
6584
6585 2020-03-26  Tom Tromey  <tom@tromey.com>
6586
6587         * dwarf2/read.c (read_import_statement, read_file_scope)
6588         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
6589         (read_lexical_block_scope, read_call_site_scope)
6590         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
6591         (handle_struct_member_die, process_structure_scope)
6592         (update_enumeration_type_from_children)
6593         (process_enumeration_scope, read_array_type, read_common_block)
6594         (read_namespace, read_module, read_subroutine_type): Update.
6595         (sibling_die): Remove.
6596
6597 2020-03-26  Tom Tromey  <tom@tromey.com>
6598
6599         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
6600         (build_type_psymtabs_reader, read_structure_type)
6601         (read_enumeration_type, read_full_die_1): Update.
6602         (dwarf2_attr_no_follow): Move to die.h.
6603         * dwarf2/die.h (struct die_info) <attr>: New method.
6604
6605 2020-03-26  Tom Tromey  <tom@tromey.com>
6606
6607         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
6608         <base_address>: Now an optional.
6609         (dwarf2_find_base_address, dwarf2_rnglists_process)
6610         (dwarf2_ranges_process, fill_in_loclist_baton)
6611         (dwarf2_symbol_mark_computed): Update.
6612
6613 2020-03-26  Tom Tromey  <tom@tromey.com>
6614
6615         * dwarf2/read.c (struct die_info): Move to die.h.
6616         * dwarf2/die.h: New file.
6617
6618 2020-03-26  Tom Tromey  <tom@tromey.com>
6619
6620         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
6621         * dwarf2/read.c
6622         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6623         Move to line-header.c.
6624         (read_checked_initial_length_and_offset, read_formatted_entries):
6625         Likewise.
6626         (dwarf_decode_line_header): Split into two.
6627         * dwarf2/line-header.c
6628         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6629         Move from read.c.
6630         (read_checked_initial_length_and_offset, read_formatted_entries):
6631         Likewise.
6632         (dwarf_decode_line_header): New function, split from read.c.
6633
6634 2020-03-26  Tom Tromey  <tom@tromey.com>
6635
6636         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
6637         Declare method.
6638         * dwarf2/read.c (read_attribute_value): Update.
6639         (dwarf2_per_objfile::read_line_string): Rename from
6640         read_indirect_line_string.
6641         (read_formatted_entries): Update.
6642
6643 2020-03-26  Tom Tromey  <tom@tromey.com>
6644
6645         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
6646         variable.
6647
6648 2020-03-26  Tom Tromey  <tom@tromey.com>
6649
6650         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
6651         const.
6652         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
6653         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
6654         parameter const.
6655
6656 2020-03-26  Tom Tromey  <tom@tromey.com>
6657
6658         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
6659         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
6660         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
6661         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
6662
6663 2020-03-26  Tom Tromey  <tom@tromey.com>
6664
6665         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
6666         file_names_size, file_full_name, file_file_name>: Use const.
6667         <file_name_at, file_names>: Add const overload.
6668         * dwarf2/line-header.c (line_header::file_file_name)
6669         (line_header::file_full_name): Update.
6670
6671 2020-03-26  Tom Tromey  <tom@tromey.com>
6672
6673         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
6674         (macro_start_file, consume_improper_spaces)
6675         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
6676         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
6677         (dwarf_decode_macros): Move to macro.c.
6678         * dwarf2/macro.c: New file.
6679         * dwarf2/macro.h: New file.
6680         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
6681
6682 2020-03-26  Tom Tromey  <tom@tromey.com>
6683
6684         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
6685         method.
6686         * dwarf2/section.c: New method.  From
6687         read_indirect_string_at_offset_from.
6688         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
6689         (read_indirect_string_at_offset_from): Move to section.c.
6690         (read_indirect_string_at_offset): Rewrite.
6691         (read_indirect_line_string_at_offset): Remove.
6692         (read_indirect_string, read_indirect_line_string)
6693         (dwarf_decode_macro_bytes): Update.
6694
6695 2020-03-26  Tom Tromey  <tom@tromey.com>
6696
6697         * dwarf2/section.h (struct dwarf2_section_info)
6698         <overload_complaint>: Declare.
6699         (dwarf2_section_buffer_overflow_complaint): Don't declare.
6700         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
6701         Rename from dwarf2_section_buffer_overflow_complaint.
6702         * dwarf2/read.c (skip_one_die, partial_die_info::read)
6703         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
6704
6705 2020-03-26  Tom Tromey  <tom@tromey.com>
6706
6707         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
6708         Declare.
6709         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
6710         Move from read.c.
6711         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
6712         to section.c.
6713
6714 2020-03-26  Tom Tromey  <tom@tromey.com>
6715
6716         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
6717
6718 2020-03-26  Tom Tromey  <tom@tromey.com>
6719
6720         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
6721         "builder".
6722         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
6723         parameter.
6724         (dwarf_decode_macros): Update.
6725
6726 2020-03-26  Tom Tromey  <tom@tromey.com>
6727
6728         * dwarf2/read.c (read_attribute_value): Update.
6729         (read_indirect_string_from_dwz): Move to dwz.c; change into
6730         method.
6731         (dwarf_decode_macro_bytes): Update.
6732         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
6733         * dwarf2/dwz.c: New file.
6734         * Makefile.in (COMMON_SFILES): Add dwz.c.
6735
6736 2020-03-26  Tom Tromey  <tom@tromey.com>
6737
6738         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
6739         * dwarf2/read.c: Add include.
6740         * dwarf2/index-write.c: Add include.
6741         * dwarf2/index-cache.c: Add include.
6742         * dwarf2/dwz.h: New file.
6743
6744 2020-03-25  Tom Tromey  <tom@tromey.com>
6745
6746         * compile/compile-object-load.c (get_out_value_type): Mention
6747         correct symbol name in error message.
6748
6749 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
6750
6751         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6752
6753 2020-03-25  Tom de Vries  <tdevries@suse.de>
6754
6755         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
6756         * symmisc.c (dump_symtab_1): Print user and includes fields.
6757         (maintenance_info_symtabs): Same.
6758
6759 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6760
6761         PR gdb/25534
6762         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
6763         (riscv_regcache_cooked_write): New function.
6764         (riscv_push_dummy_call): Use new function.
6765         (riscv_return_value): Likewise.
6766
6767 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
6768
6769         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
6770         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
6771         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
6772         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
6773         * infrun.c (follow_fork): Likewise.
6774         (follow_fork_inferior): Likewise.
6775         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
6776         * linux-nat.h (class linux_nat_target): Likewise.
6777         * remote.c (class remote_target) <follow_fork>: Likewise.
6778         (remote_target::follow_fork): Likewise.
6779         * target-delegates.c: Re-generate.
6780         * target.c (default_follow_fork): Likewise.
6781         (target_follow_fork): Likewise.
6782         * target.h (struct target_ops) <follow_fork>: Likewise.
6783         (target_follow_fork): Likewise.
6784
6785 2020-03-24  Tom de Vries  <tdevries@suse.de>
6786
6787         * psymtab.c (maintenance_info_psymtabs): Print user field.
6788
6789 2020-03-20  Tom Tromey  <tromey@adacore.com>
6790
6791         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
6792         const.
6793         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
6794         const.
6795
6796 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
6797
6798         * ptrace.m4: Don't check for ptrace declaration.
6799         * config.in: Re-generate.
6800         * configure: Re-generate.
6801         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
6802         not defined.
6803
6804 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6805
6806         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
6807         `PTRACE_TYPE_RET'.
6808         * i386-bsd-nat.c (gdb_ptrace): Likewise.
6809         * sparc-nat.c (gdb_ptrace): Likewise.
6810         * x86-bsd-nat.c (gdb_ptrace): Likewise.
6811
6812 2020-03-20  Tom Tromey  <tromey@adacore.com>
6813
6814         * c-exp.y (lex_one_token): Fix assert.
6815
6816 2020-03-20  Tom Tromey  <tromey@adacore.com>
6817
6818         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
6819         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
6820         strncpy call.
6821
6822 2020-03-20  Tom Tromey  <tromey@adacore.com>
6823
6824         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
6825
6826 2020-03-20  Tom Tromey  <tromey@adacore.com>
6827
6828         * ada-valprint.c (print_variant_part): Remove parameters; switch
6829         to value-based API.
6830         (print_field_values): Likewise.
6831         (ada_val_print_struct_union): Likewise.
6832         (ada_value_print_1): Update.
6833
6834 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6835
6836         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
6837         nbsd_nat_target instead of inf_ptrace_target.
6838         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6839         nbsd_nat_target.
6840
6841 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6842
6843         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
6844         it to the ptrace call.
6845         * (store_registers): Likewise.
6846
6847 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6848
6849         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
6850         it to the ptrace call.
6851         * (store_registers): Likewise.
6852
6853 2020-03-19  Luis Machado  <luis.machado@linaro.org>
6854
6855         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
6856         valid, fetch vg value from ptrace.
6857
6858 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6859         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
6860         * inf-ptrace.c: Likewise.
6861         * (gdb_ptrace): Add.
6862         * (inf_ptrace_target::resume): Update.
6863         * (inf_ptrace_target::xfer_partial): Likewise.
6864         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
6865         * (inf_ptrace_peek_poke): Update.
6866
6867 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6868
6869         * x86-bsd-nat.c (gdb_ptrace): New.
6870         * (x86bsd_dr_set): Add new argument `ptid'.
6871         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
6872         x86bsd_dr_set_addr): Update.
6873
6874 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6875
6876         * remote.c (remote_target::process_stop_reply): Handle events for
6877         all threads differently.
6878
6879 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6880
6881         * completer.c (completion_tracker::remove_completion): Define new
6882         function.
6883         * completer.h (completion_tracker::remove_completion): Declare new
6884         function.
6885         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
6886         when adding a C++ function symbol.
6887
6888 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6889
6890         * completer.c (completion_tracker::completion_hash_entry): Define
6891         new class.
6892         (advance_to_filename_complete_word_point): Call
6893         recompute_lowest_common_denominator.
6894         (completion_tracker::completion_tracker): Call discard_completions
6895         to setup the hash table.
6896         (completion_tracker::discard_completions): Allow for being called
6897         from the constructor, pass new equal function, and element deleter
6898         when constructing the hash table.  Initialise new class member
6899         variables.
6900         (completion_tracker::maybe_add_completion): Remove use of
6901         m_entries_vec, and store more information into m_entries_hash.
6902         (completion_tracker::recompute_lcd_visitor): New function, most
6903         content taken from...
6904         (completion_tracker::recompute_lowest_common_denominator):
6905         ...here, this now just visits each item in the hash calling the
6906         above visitor.
6907         (completion_tracker::build_completion_result): Remove use of
6908         m_entries_vec, call recompute_lowest_common_denominator.
6909         * completer.h (completion_tracker::have_completions): Remove use
6910         of m_entries_vec.
6911         (completion_tracker::completion_hash_entry): Declare new class.
6912         (completion_tracker::recompute_lowest_common_denominator): Change
6913         function signature.
6914         (completion_tracker::recompute_lcd_visitor): Declare new function.
6915         (completion_tracker::m_entries_vec): Delete.
6916         (completion_tracker::m_entries_hash): Initialize to NULL.
6917         (completion_tracker::m_lowest_common_denominator_valid): New
6918         member variable.
6919         (completion_tracker::m_lowest_common_denominator_max_length): New
6920         member variable.
6921
6922 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6923
6924         * regformats/regdef.h: Put reg in gdb namespace.
6925
6926 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6927
6928         * i386-bsd-nat.c (gdb_ptrace): New.
6929         * (i386bsd_fetch_inferior_registers,
6930         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6931         * (i386bsd_fetch_inferior_registers,
6932         i386bsd_store_inferior_registers) Use gdb_ptrace.
6933
6934 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6935
6936         * amd64-bsd-nat.c (gdb_ptrace): New.
6937         * (amd64bsd_fetch_inferior_registers,
6938         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6939         * (amd64bsd_fetch_inferior_registers,
6940         amd64bsd_store_inferior_registers) Use gdb_ptrace.
6941
6942 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6943
6944         * user-regs.c (user_reg::read): Rename to...
6945         (user_reg::xread): ...this.
6946         * (append_user_reg): Rename argument `read' to `xread'.
6947         * (user_reg_add_builtin): Likewise.
6948         * (user_reg_add): Likewise.
6949         * (value_of_user_reg): Likewise.
6950
6951 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6952
6953         * sparc-nat.c (gdb_ptrace): New.
6954         * sparc-nat.c (sparc_fetch_inferior_registers)
6955         (sparc_store_inferior_registers) Remove obsolete comment.
6956         * sparc-nat.c (sparc_fetch_inferior_registers)
6957         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
6958         * sparc-nat.c (sparc_fetch_inferior_registers)
6959         (sparc_store_inferior_registers) Use gdb_ptrace.
6960
6961 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6962
6963         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
6964         it to the ptrace call.
6965         * sh-nbsd-nat.c (store_registers): Likewise.
6966
6967 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6968
6969         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
6970         nbsd_nat_target instead of inf_ptrace_target.
6971         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6972         nbsd_nat_target.
6973
6974 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6975
6976         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
6977
6978 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6979
6980         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
6981         <sys/sysctl.h>.
6982         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
6983
6984 2020-03-17  Tom de Vries  <tdevries@suse.de>
6985
6986         PR gdb/23710
6987         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
6988         fields.
6989         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
6990         fields.
6991         (process_imported_unit_die): Skip import of c++ CUs.
6992
6993 2020-03-16  Tom Tromey  <tom@tromey.com>
6994
6995         * p-valprint.c (pascal_object_print_value): Initialize
6996         base_value.
6997
6998 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
6999             Shahab Vahedi  <shahab@synopsys.com>
7000
7001         * Makefile.in: Add arch/arc.o
7002         * configure.tgt: Likewise.
7003         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
7004         (_initialize_arc_tdep): Don't initialize old target descriptions.
7005         (arc_read_description): New function to cache target descriptions.
7006         * arc-tdep.h (arc_read_description): Add proto type.
7007         * arch/arc.c: New file.
7008         * arch/arc.h: Likewise.
7009         * features/Makefile: Replace old target descriptions with new.
7010         * features/arc-arcompact.c: Remove.
7011         * features/arc-arcompact.xml: Likewise.
7012         * features/arc-v2.c: Likewise
7013         * features/arc-v2.xml: Likewise
7014         * features/arc/aux-arcompact.xml: New file.
7015         * features/arc/aux-v2.xml: Likewise.
7016         * features/arc/core-arcompact.xml: Likewise.
7017         * features/arc/core-v2.xml: Likewise.
7018         * features/arc/aux-arcompact.c: Generate.
7019         * features/arc/aux-v2.c: Likewise.
7020         * features/arc/core-arcompact.c: Likewise.
7021         * features/arc/core-v2.c: Likewise.
7022         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
7023
7024 2020-03-16  Tom Tromey  <tromey@adacore.com>
7025
7026         PR gdb/25663:
7027         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
7028         putting value into bcache.
7029
7030 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7031
7032         PR gdb/21500
7033         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
7034         to...
7035         (amd64_windows_init_abi_common): ... this.  Don't set size of
7036         long type.
7037         (amd64_windows_init_abi): New function.
7038         (amd64_cygwin_init_abi): New function.
7039         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
7040         the Cygwin OS ABI.
7041         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
7042         comment.
7043
7044 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7045
7046         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
7047         * windows-tdep.c (CYGWIN_DLL_NAME): New.
7048         (pe_import_directory_entry): New struct type.
7049         (is_linked_with_cygwin_dll): New function.
7050         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
7051         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
7052         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
7053
7054 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7055
7056         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
7057         i386_cygwin_core_osabi_sniffer.
7058
7059 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7060
7061         * i386-cygwin-tdep.c: Rename to...
7062         * i386-windows-tdep.c: ... this.
7063         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
7064         i386-windows-tdep.c.
7065         * configure.tgt: Likewise.
7066
7067 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7068
7069         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
7070         * osabi.c (gdb_osabi_names): Add "Windows".
7071         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
7072         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
7073         (i386_cygwin_core_osabi_sniffer): New function, extracted from
7074         i386_cygwin_osabi_sniffer.
7075         (_initialize_i386_cygwin_tdep): Register OS ABI
7076         GDB_OSABI_WINDOWS for i386.
7077         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
7078         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
7079         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
7080         for x86-64.
7081         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
7082         when the target matches '*-*-mingw*'.
7083
7084 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7085
7086         * defs.h (enum gdb_osabi): Move to...
7087         * osabi.h (enum gdb_osabi): ... here.
7088         * gdbarch.sh: Include osabi.h in gdbarch.h.
7089         * gdbarch.h: Re-generate.
7090
7091 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7092
7093         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
7094         function.
7095         (_initialize_amd64_windows_tdep): Register osabi sniffer.
7096
7097 2020-03-14  Tom Tromey  <tom@tromey.com>
7098
7099         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
7100         for C++.
7101         (c_type_print_modifier): Likewise.  Add "language" parameter.
7102         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
7103         (c_type_print_base_1): Update.
7104         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
7105         constants.
7106         * type-stack.c (type_stack::insert): Handle tp_atomic and
7107         tp_restrict.
7108         (type_stack::follow_type_instance_flags): Likewise.
7109         (type_stack::follow_types): Likewise.  Merge type-following code.
7110         * c-exp.y (RESTRICT, ATOMIC): New tokens.
7111         (space_identifier, cv_with_space_id)
7112         (const_or_volatile_or_space_identifier_noopt)
7113         (const_or_volatile_or_space_identifier): Remove.
7114         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
7115         rules.
7116         (ptr_operator, typebase): Update.
7117         (enum token_flag) <FLAG_C>: New constant.
7118         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
7119         "_Atomic".
7120         (lex_one_token): Handle FLAG_C.
7121
7122 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7123
7124         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
7125         it to the ptrace call.
7126         * m68k-bsd-nat.c (store_registers): Likewise.
7127
7128 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7129
7130         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
7131         gdb_byte *.
7132         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
7133         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
7134         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
7135
7136 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7137
7138         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
7139         nbsd_nat_target instead of inf_ptrace_target.
7140         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7141         nbsd_nat_target.
7142
7143 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7144
7145         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
7146         register_t.
7147
7148 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7149
7150         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
7151         it to the ptrace call.
7152         * alpha-bsd-nat.c (store_registers): Likewise.
7153
7154 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7155
7156         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
7157         includes.
7158         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
7159         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
7160         fill_fpregset): Likewise.
7161
7162 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7163
7164         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
7165         nbsd_nat_target instead of inf_ptrace_target.
7166         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7167         nbsd_nat_target.
7168
7169 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7170
7171         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
7172         register_t.
7173
7174 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7175
7176         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
7177         it to the ptrace call.
7178         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
7179         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
7180         * arm-nbsd-nat.c (store_register): Likewise.
7181         * arm-nbsd-nat.c (store_regs): Likewise.
7182         * arm-nbsd-nat.c (store_fp_register): Likewise.
7183         * arm-nbsd-nat.c (store_fp_regs): Likewise.
7184
7185 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7186
7187         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
7188         nbsd_nat_target instead of inf_ptrace_target.
7189         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7190         nbsd_nat_target.
7191
7192 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7193
7194         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
7195         it to the ptrace call.
7196         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
7197
7198 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7199
7200         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
7201         it to the ptrace call.
7202         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
7203
7204 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7205
7206         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
7207         gdb_byte *.
7208         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
7209
7210 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7211
7212         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
7213         instead of inf_ptrace_target.
7214         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7215         nbsd_nat_target.
7216
7217 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7218
7219         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7220         register_t.
7221
7222 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7223
7224         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7225         register_t.
7226
7227 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7228
7229         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
7230         register_t.
7231
7232 2020-03-13  Tom Tromey  <tom@tromey.com>
7233
7234         * value.h (val_print): Don't declare.
7235         * valprint.h (val_print_array_elements)
7236         (val_print_scalar_formatted, generic_val_print): Don't declare.
7237         * valprint.c (generic_val_print_array): Take a struct value.
7238         (generic_val_print_ptr, generic_val_print_memberptr)
7239         (generic_val_print_bool, generic_val_print_int)
7240         (generic_val_print_char, generic_val_print_complex)
7241         (generic_val_print): Remove.
7242         (generic_value_print): Update.
7243         (do_val_print): Remove unused parameters.  Don't call
7244         la_val_print.
7245         (val_print): Remove.
7246         (common_val_print): Update.  Don't call value_check_printable.
7247         (val_print_scalar_formatted, val_print_array_elements): Remove.
7248         * rust-lang.c (rust_val_print): Remove.
7249         (rust_language_defn): Update.
7250         * p-valprint.c (pascal_val_print): Remove.
7251         (pascal_value_print_inner): Update.
7252         (pascal_object_print_val_fields, pascal_object_print_val):
7253         Remove.
7254         (pascal_object_print_static_field): Update.
7255         * p-lang.h (pascal_val_print): Don't declare.
7256         * p-lang.c (pascal_language_defn): Update.
7257         * opencl-lang.c (opencl_language_defn): Update.
7258         * objc-lang.c (objc_language_defn): Update.
7259         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7260         * m2-lang.h (m2_val_print): Don't declare.
7261         * m2-lang.c (m2_language_defn): Update.
7262         * language.h (struct language_defn) <la_val_print>: Remove.
7263         * language.c (unk_lang_value_print_inner): Rename.  Change
7264         argument types.
7265         (unknown_language_defn, auto_language_defn): Update.
7266         * go-valprint.c (go_val_print): Remove.
7267         * go-lang.h (go_val_print): Don't declare.
7268         * go-lang.c (go_language_defn): Update.
7269         * f-valprint.c (f_val_print): Remove.
7270         * f-lang.h (f_value_print): Don't declare.
7271         * f-lang.c (f_language_defn): Update.
7272         * d-valprint.c (d_val_print): Remove.
7273         * d-lang.h (d_value_print): Don't declare.
7274         * d-lang.c (d_language_defn): Update.
7275         * cp-valprint.c (cp_print_value_fields)
7276         (cp_print_value_fields_rtti, cp_print_value): Remove.
7277         (cp_print_static_field): Update.
7278         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7279         (c_val_print_struct, c_val_print_union, c_val_print_int)
7280         (c_val_print_memberptr, c_val_print): Remove.
7281         * c-lang.h (c_val_print_array, cp_print_value_fields)
7282         (cp_print_value_fields_rtti): Don't declare.
7283         * c-lang.c (c_language_defn, cplus_language_defn)
7284         (asm_language_defn, minimal_language_defn): Update.
7285         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7286         (ada_val_print_enum): Take a struct value.
7287         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7288         (ada_val_print): Remove.
7289         (ada_value_print_1): Update.
7290         (printable_val_type): Remove.
7291         * ada-lang.h (ada_val_print): Don't declare.
7292         * ada-lang.c (ada_language_defn): Update.
7293
7294 2020-03-13  Tom Tromey  <tom@tromey.com>
7295
7296         * valprint.c (do_val_print): Update.
7297         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7298         a struct value.
7299         (value_to_value_object_no_release): Declare.
7300         * python/py-value.c (value_to_value_object_no_release): New
7301         function.
7302         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7303         struct value.
7304         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7305         function.
7306         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7307         a struct value.
7308         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7309         Declare.
7310         (gdbscm_apply_val_pretty_printer): Take a struct value.
7311         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7312         value.
7313         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7314         value.
7315         * extension-priv.h (struct extension_language_ops)
7316         <apply_val_pretty_printer>: Take a struct value.
7317         * cp-valprint.c (cp_print_value): Create a struct value.
7318         (cp_print_value): Update.
7319
7320 2020-03-13  Tom Tromey  <tom@tromey.com>
7321
7322         * ada-valprint.c (print_field_values): Call common_val_print.
7323
7324 2020-03-13  Tom Tromey  <tom@tromey.com>
7325
7326         * ada-valprint.c (val_print_packed_array_elements): Remove
7327         bitoffset and val parameters.  Call common_val_print.
7328         (ada_val_print_string): Remove offset, address, and original_value
7329         parameters.
7330         (ada_val_print_array): Update.
7331         (ada_value_print_array): New function.
7332         (ada_value_print_1): Call it.
7333
7334 2020-03-13  Tom Tromey  <tom@tromey.com>
7335
7336         * ada-valprint.c (ada_value_print): Use common_val_print.
7337
7338 2020-03-13  Tom Tromey  <tom@tromey.com>
7339
7340         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7341
7342 2020-03-13  Tom Tromey  <tom@tromey.com>
7343
7344         * ada-valprint.c (ada_value_print_num): New function.
7345         (ada_value_print_1): Use it.
7346
7347 2020-03-13  Tom Tromey  <tom@tromey.com>
7348
7349         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7350
7351 2020-03-13  Tom Tromey  <tom@tromey.com>
7352
7353         * ada-valprint.c (ada_value_print_ptr): New function.
7354         (ada_value_print_1): Use it.
7355
7356 2020-03-13  Tom Tromey  <tom@tromey.com>
7357
7358         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7359         call common_val_print.
7360         (ada_val_print_1): Update.
7361         (ada_value_print_1): New function.
7362         (ada_value_print_inner): Rewrite.
7363
7364 2020-03-13  Tom Tromey  <tom@tromey.com>
7365
7366         * cp-valprint.c (cp_print_value_fields): Update.
7367         (cp_print_value): New function.
7368
7369 2020-03-13  Tom Tromey  <tom@tromey.com>
7370
7371         * m2-valprint.c (m2_value_print_inner): Use
7372         cp_print_value_fields.
7373         * cp-valprint.c (cp_print_value_fields): New function.
7374         * c-valprint.c (c_value_print_struct): New function.
7375         (c_value_print_inner): Use c_value_print_struct.
7376         * c-lang.h (cp_print_value_fields): Declare.
7377
7378 2020-03-13  Tom Tromey  <tom@tromey.com>
7379
7380         * c-valprint.c (c_value_print_array): New function.
7381         (c_value_print_inner): Use it.
7382
7383 2020-03-13  Tom Tromey  <tom@tromey.com>
7384
7385         * c-valprint.c (c_value_print_memberptr): New function.
7386         (c_value_print_inner): Use it.
7387
7388 2020-03-13  Tom Tromey  <tom@tromey.com>
7389
7390         * c-valprint.c (c_value_print_int): New function.
7391         (c_value_print_inner): Use it.
7392
7393 2020-03-13  Tom Tromey  <tom@tromey.com>
7394
7395         * c-valprint.c (c_value_print_ptr): New function.
7396         (c_value_print_inner): Use it.
7397
7398 2020-03-13  Tom Tromey  <tom@tromey.com>
7399
7400         * c-valprint.c (c_value_print_inner): Rewrite.
7401
7402 2020-03-13  Tom Tromey  <tom@tromey.com>
7403
7404         * valprint.c (generic_value_print_complex): New function.
7405         (generic_value_print): Use it.
7406
7407 2020-03-13  Tom Tromey  <tom@tromey.com>
7408
7409         * valprint.c (generic_val_print_float): Don't call
7410         val_print_scalar_formatted.
7411         (generic_val_print, generic_value_print): Update.
7412
7413 2020-03-13  Tom Tromey  <tom@tromey.com>
7414
7415         * valprint.c (generic_value_print_char): New function
7416         (generic_value_print): Use it.
7417
7418 2020-03-13  Tom Tromey  <tom@tromey.com>
7419
7420         * valprint.c (generic_value_print_int): New function.
7421         (generic_value_print): Use it.
7422
7423 2020-03-13  Tom Tromey  <tom@tromey.com>
7424
7425         * valprint.c (generic_value_print_bool): New function.
7426         (generic_value_print): Use it.
7427
7428 2020-03-13  Tom Tromey  <tom@tromey.com>
7429
7430         * valprint.c (generic_val_print_func): Simplify.
7431         (generic_val_print, generic_value_print): Update.
7432
7433 2020-03-13  Tom Tromey  <tom@tromey.com>
7434
7435         * valprint.c (generic_val_print_flags): Remove.
7436         (generic_val_print, generic_value_print): Update.
7437         (val_print_type_code_flags): Add original_value parameter.
7438
7439 2020-03-13  Tom Tromey  <tom@tromey.com>
7440
7441         * valprint.c (generic_val_print): Update.
7442         (generic_value_print): Update.
7443         * valprint.c (generic_val_print_enum): Don't call
7444         val_print_scalar_formatted.
7445
7446 2020-03-13  Tom Tromey  <tom@tromey.com>
7447
7448         * valprint.c (generic_value_print): Call generic_value_print_ptr.
7449         * valprint.c (generic_value_print_ptr): New function.
7450
7451 2020-03-13  Tom Tromey  <tom@tromey.com>
7452
7453         * valprint.c (generic_value_print): Rewrite.
7454
7455 2020-03-13  Tom Tromey  <tom@tromey.com>
7456
7457         * p-valprint.c (pascal_object_print_value_fields)
7458         (pascal_object_print_value): New functions.
7459
7460 2020-03-13  Tom Tromey  <tom@tromey.com>
7461
7462         * p-valprint.c (pascal_value_print_inner): Rewrite.
7463
7464 2020-03-13  Tom Tromey  <tom@tromey.com>
7465
7466         * f-valprint.c (f_value_print_innner): Rewrite.
7467
7468 2020-03-13  Tom Tromey  <tom@tromey.com>
7469
7470         * m2-valprint.c (m2_print_unbounded_array): New overload.
7471         (m2_print_unbounded_array): Update.
7472         (m2_print_array_contents): Take a struct value.
7473         (m2_value_print_inner): Rewrite.
7474
7475 2020-03-13  Tom Tromey  <tom@tromey.com>
7476
7477         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
7478         (d_value_print_inner): New function.
7479         * d-lang.h (d_value_print_inner): Declare.
7480         * d-lang.c (d_language_defn): Use d_value_print_inner.
7481
7482 2020-03-13  Tom Tromey  <tom@tromey.com>
7483
7484         * go-valprint.c (go_value_print_inner): New function.
7485         * go-lang.h (go_value_print_inner): Declare.
7486         * go-lang.c (go_language_defn): Use go_value_print_inner.
7487
7488 2020-03-13  Tom Tromey  <tom@tromey.com>
7489
7490         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
7491         API.
7492         (rust_val_print): Rewrite.
7493         (rust_value_print_inner): New function, from rust_val_print.
7494         (rust_language_defn): Use rust_value_print_inner.
7495
7496 2020-03-13  Tom Tromey  <tom@tromey.com>
7497
7498         * ada-valprint.c (ada_value_print_inner): New function.
7499         * ada-lang.h (ada_value_print_inner): Declare.
7500         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
7501
7502 2020-03-13  Tom Tromey  <tom@tromey.com>
7503
7504         * f-valprint.c (f_value_print_innner): New function.
7505         * f-lang.h (f_value_print_innner): Declare.
7506         * f-lang.c (f_language_defn): Use f_value_print_innner.
7507
7508 2020-03-13  Tom Tromey  <tom@tromey.com>
7509
7510         * p-valprint.c (pascal_value_print_inner): New function.
7511         * p-lang.h (pascal_value_print_inner): Declare.
7512         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
7513
7514 2020-03-13  Tom Tromey  <tom@tromey.com>
7515
7516         * m2-valprint.c (m2_value_print_inner): New function.
7517         * m2-lang.h (m2_value_print_inner): Declare.
7518         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
7519
7520 2020-03-13  Tom Tromey  <tom@tromey.com>
7521
7522         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
7523         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
7524         * c-valprint.c (c_value_print_inner): New function.
7525         * c-lang.h (c_value_print_inner): Declare.
7526         * c-lang.c (c_language_defn, cplus_language_defn)
7527         (asm_language_defn, minimal_language_defn): Use
7528         c_value_print_inner.
7529
7530 2020-03-13  Tom Tromey  <tom@tromey.com>
7531
7532         * p-valprint.c (pascal_object_print_value_fields): Now static.
7533         * p-lang.h (pascal_object_print_value_fields): Don't declare.
7534
7535 2020-03-13  Tom Tromey  <tom@tromey.com>
7536
7537         * c-valprint.c (c_val_print_array): Simplify.
7538
7539 2020-03-13  Tom Tromey  <tom@tromey.com>
7540
7541         * valprint.c (value_print_array_elements): New function.
7542         * valprint.h (value_print_array_elements): Declare.
7543
7544 2020-03-13  Tom Tromey  <tom@tromey.com>
7545
7546         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
7547         * mips-tdep.c (mips_print_register): Use
7548         value_print_scalar_formatted.
7549
7550 2020-03-13  Tom Tromey  <tom@tromey.com>
7551
7552         * valprint.h (value_print_scalar_formatted): Declare.
7553         * valprint.c (value_print_scalar_formatted): New function.
7554
7555 2020-03-13  Tom Tromey  <tom@tromey.com>
7556
7557         * valprint.h (generic_value_print): Declare.
7558         * valprint.c (generic_value_print): New function.
7559
7560 2020-03-13  Tom Tromey  <tom@tromey.com>
7561
7562         * valprint.c (do_val_print): Call la_value_print_inner, if
7563         available.
7564         * rust-lang.c (rust_language_defn): Update.
7565         * p-lang.c (pascal_language_defn): Update.
7566         * opencl-lang.c (opencl_language_defn): Update.
7567         * objc-lang.c (objc_language_defn): Update.
7568         * m2-lang.c (m2_language_defn): Update.
7569         * language.h (struct language_defn) <la_value_print_inner>: New
7570         member.
7571         * language.c (unknown_language_defn, auto_language_defn): Update.
7572         * go-lang.c (go_language_defn): Update.
7573         * f-lang.c (f_language_defn): Update.
7574         * d-lang.c (d_language_defn): Update.
7575         * c-lang.c (c_language_defn, cplus_language_defn)
7576         (asm_language_defn, minimal_language_defn): Update.
7577         * ada-lang.c (ada_language_defn): Update.
7578
7579 2020-03-13  Tom Tromey  <tom@tromey.com>
7580
7581         * c-valprint.c (c_value_print): Use common_val_print.
7582
7583 2020-03-13  Tom Tromey  <tom@tromey.com>
7584
7585         * cp-valprint.c (cp_print_static_field): Use common_val_print.
7586
7587 2020-03-13  Tom Tromey  <tom@tromey.com>
7588
7589         * f-valprint.c (f77_print_array_1, f_val_print): Use
7590         common_val_print.
7591
7592 2020-03-13  Tom Tromey  <tom@tromey.com>
7593
7594         * riscv-tdep.c (riscv_print_one_register_info): Use
7595         common_val_print.
7596
7597 2020-03-13  Tom Tromey  <tom@tromey.com>
7598
7599         * mi/mi-main.c (output_register): Use common_val_print.
7600
7601 2020-03-13  Tom Tromey  <tom@tromey.com>
7602
7603         * infcmd.c (default_print_one_register_info): Use
7604         common_val_print.
7605
7606 2020-03-13  Tom Tromey  <tom@tromey.com>
7607
7608         * valprint.h (common_val_print_checked): Declare.
7609         * valprint.c (common_val_print_checked): New function.
7610         * stack.c (print_frame_arg): Use common_val_print_checked.
7611
7612 2020-03-13  Tom Tromey  <tom@tromey.com>
7613
7614         * valprint.c (do_val_print): New function, from val_print.
7615         (val_print): Use do_val_print.
7616         (common_val_print): Use do_val_print.
7617
7618 2020-03-13  Tom Tromey  <tom@tromey.com>
7619
7620         * valprint.c (value_print): Use scoped_value_mark.
7621
7622 2020-03-13  Tom de Vries  <tdevries@suse.de>
7623
7624         PR symtab/25646
7625         * psymtab.c (partial_symtab::partial_symtab): Don't set
7626         globals_offset and statics_offset.  Push element onto
7627         current_global_psymbols and current_static_psymbols stacks.
7628         (concat): New function.
7629         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
7630         element from current_global_psymbols and current_static_psymbols
7631         stacks.  Concat popped elements to global_psymbols and
7632         static_symbols.
7633         (add_psymbol_to_list): Use current_global_psymbols and
7634         current_static_psymbols stacks.
7635         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
7636         current_static_psymbols fields.
7637
7638 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7639
7640         * corelow.c (sniff_core_bfd): Remove.
7641         (class core_target) <m_core_vec>: Remove.
7642         (core_target::core_target): Update.
7643         (core_file_fns): Remove.
7644         (deprecated_add_core_fns): Remove.
7645         (default_core_sniffer): Remove.
7646         (sniff_core_bfd): Remove.
7647         (default_check_format): Remove.
7648         (gdb_check_format): Remove.
7649         (core_target_open): Update.
7650         (core_target::get_core_register_section): Update.
7651         (get_core_registers_cb): Update.
7652         (core_target::fetch_registers): Update.
7653         * gdbcore.h (struct core_fns): Remove.
7654         (deprecated_add_core_fns): Remove.
7655         (default_core_sniffer): Remove.
7656         (default_check_format): Remove.
7657
7658 2020-03-12  Tom Tromey  <tom@tromey.com>
7659
7660         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
7661         CORE_ADDR.
7662         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
7663
7664 2020-03-12  Tom Tromey  <tom@tromey.com>
7665
7666         * remote.c (remote_target::download_tracepoint)
7667         (remote_target::enable_tracepoint)
7668         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
7669         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
7670         sprintf_vma.
7671
7672 2020-03-12  Tom Tromey  <tom@tromey.com>
7673
7674         * symfile-mem.c: Update CORE_ADDR size assert.
7675
7676 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7677
7678         * selftest.m4: Move to gdbsupport/.
7679         * acinclude.m4: Update path to selftest.m4.
7680
7681 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7682
7683         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
7684         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
7685         gdbarch-selfselftests.c and selftest-arch.c.
7686         (SUBDIR_UNITTESTS_OBS): Rename to...
7687         (SELFTESTS_OBS): ... this.
7688         (COMMON_SFILES): Remove disasm-selftests.c and
7689         gdbarch-selftests.c.
7690         * configure.ac: Don't add selftest-arch.{c,o} to
7691         CONFIG_{SRCS,OBS}.
7692         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
7693         preprocessor conditions.
7694
7695 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7696
7697         * configure.ac: Don't source bfd/development.sh.
7698         * selftest.m4: Modify comment.
7699         * configure: Re-generate.
7700
7701 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7702
7703         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
7704         not "true" or "false".
7705         * configure: Re-generate.
7706
7707 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7708
7709         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
7710         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
7711         renamed to arm_nbsd_supply_gregset.
7712         (fetch_register): Update to call arm_nbsd_supply_gregset.
7713         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
7714         (arm_netbsd_nat_target::fetch_registers): Update.
7715         (fetch_elfcore_registers): Removed.
7716         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
7717         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
7718         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
7719         not require NetBSD system headers.
7720         (arm_nbsd_regset): New struct.
7721         (arm_nbsd_iterate_over_regset_sections): New function.
7722         (arm_netbsd_init_abi_common): Updated to call
7723         set_gdbarch_iterate_over_regset_sections.
7724         * arm-nbsd-tdep.h: New file.
7725
7726 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
7727
7728         * symtab.c (find_pc_sect_line): Add check which prevents infinite
7729         recursion.
7730
7731 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
7732
7733         * configure: Re-generate.
7734
7735 2020-03-11  Tom Tromey  <tromey@adacore.com>
7736
7737         * ada-typeprint.c (print_choices): Fix comment.
7738
7739 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
7740
7741         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
7742         previous item in the list, when the list has no items.
7743
7744 2020-03-11  Tom de Vries  <tdevries@suse.de>
7745
7746         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
7747         PROP_LOCLIST handling code.
7748
7749 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
7750
7751         * buildsym-legacy.c (record_line): Pass extra parameter to
7752         record_line.
7753         * buildsym.c (buildsym_compunit::record_line): Take an extra
7754         parameter, reduce duplication in the line table, and record the
7755         is_stmt flag in the line table.
7756         * buildsym.h (buildsym_compunit::record_line): Add extra
7757         parameter.
7758         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
7759         non-statement lines.
7760         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
7761         this to the symtab builder.
7762         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
7763         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
7764         through to dwarf_record_line_1.
7765         * infrun.c (process_event_stop_test): When stepping, don't stop at
7766         a non-statement instruction, and only refresh the step info when
7767         we land in the middle of a line's range.  Also add an extra
7768         comment.
7769         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
7770         field.
7771         * record-btrace.c (btrace_find_line_range): Only record lines
7772         marked as is-statement.
7773         * stack.c (frame_show_address): Show the frame address if we are
7774         in a non-statement sal.
7775         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
7776         (maintenance_print_one_line_table): Print a header for the is_stmt
7777         column, and include is_stmt information in the output.
7778         * symtab.c (find_pc_sect_line): Find lines marked as statements in
7779         preference to non-statements.
7780         (find_pcs_for_symtab_line): Prefer is-statement entries.
7781         (find_line_common): Likewise.
7782         * symtab.h (struct linetable_entry): Add is_stmt field.
7783         (struct symtab_and_line): Likewise.
7784         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
7785         arranging the line table.
7786
7787 2020-03-07  Tom de Vries  <tdevries@suse.de>
7788
7789         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
7790         DIE.
7791
7792 2020-03-07  Tom Tromey  <tom@tromey.com>
7793
7794         * valops.c (value_literal_complex): Remove obsolete comment.
7795         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
7796         comment.
7797
7798 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7799
7800         * infrun.h: Forward-declare thread_info.
7801         (set_step_info): Add thread_info parameter, add doc.
7802         * infrun.c (set_step_info): Add thread_info parameter, move doc
7803         to header.
7804         * infrun.c (process_event_stop_test): Pass thread to
7805         set_step_info call.
7806         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
7807         set_step_info.
7808         (prepare_one_step): Add thread_info parameter, pass it to
7809         set_step_frame and prepare_one_step (recursive) call.
7810         (step_1): Pass thread to prepare_one_step call.
7811         (step_command_fsm::should_stop): Pass thread to
7812         prepare_one_step.
7813         (until_next_fsm): Pass thread to set_step_frame call.
7814         (finish_command): Pass thread to set_step_info call.
7815
7816 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
7817
7818         * windows-tdep.c (windows_solib_create_inferior_hook):
7819         Check if inferior is running.
7820
7821 2020-03-06  Tom de Vries  <tdevries@suse.de>
7822
7823         * NEWS: Fix "the the".
7824         * ctfread.c: Same.
7825
7826 2020-03-06  Tom de Vries  <tdevries@suse.de>
7827
7828         * psymtab.c (psymtab_to_symtab): Don't print "done.".
7829
7830 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7831
7832         * .dir-locals.el: Add a comment referencing the other copies of
7833         this file.
7834
7835 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
7836
7837         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
7838         psargs.
7839
7840 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7841
7842         * .gitattributes: New file.
7843
7844 2020-03-04  Tom Tromey  <tom@tromey.com>
7845
7846         * symmisc.c (print_symbol_bcache_statistics)
7847         (print_objfile_statistics): Update.
7848         * symfile.c (allocate_symtab): Use intern.
7849         * psymtab.c (partial_symtab::partial_symtab): Use intern.
7850         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
7851         macro_cache>: Remove.
7852         <string_cache>: New member.
7853         (struct objfile) <intern>: New methods.
7854         * elfread.c (elf_symtab_read): Use intern.
7855         * dwarf2/read.c (fixup_go_packaging): Intern package name.
7856         (dwarf2_compute_name, dwarf2_physname)
7857         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
7858         names.
7859         (guess_partial_die_structure_name): Update.
7860         (partial_die_info::fixup): Intern name.
7861         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
7862         name.
7863         (dwarf2_name): Intern name.  Update.
7864         * buildsym.c (buildsym_compunit::get_macro_table): Use
7865         string_cache.
7866
7867 2020-03-04  Tom Tromey  <tom@tromey.com>
7868
7869         * jit.c (bfd_open_from_target_memory): Make "target" const.
7870         * corefile.c (gnutarget): Now const.
7871         * gdbcore.h (gnutarget): Now const.
7872
7873 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
7874
7875         * NEWS: Mention support for WOW64 processes.
7876         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
7877         (amd64_windows_segment_register_p): Remove static.
7878         (_initialize_amd64_windows_nat): Update.
7879         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
7880         * i386-windows-nat.c (context_offset): Update.
7881         (i386_mappings): Rename and remove static.
7882         (i386_windows_segment_register_p): Remove static.
7883         (_initialize_i386_windows_nat): Update.
7884         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
7885         (STATUS_WX86_SINGLE_STEP): New macro.
7886         (EnumProcessModulesEx): New macro.
7887         (Wow64SuspendThread): New macro.
7888         (Wow64GetThreadContext): New macro.
7889         (Wow64SetThreadContext): New macro.
7890         (Wow64GetThreadSelectorEntry): New macro.
7891         (windows_set_context_register_offsets): Add static.
7892         (windows_set_segment_register_p): Likewise.
7893         (windows_add_thread): Adapt for WOW64 processes.
7894         (windows_fetch_one_register): Likewise.
7895         (windows_nat_target::fetch_registers): Likewise.
7896         (windows_store_one_register): Likewise.
7897         (display_selector): Likewise.
7898         (display_selectors): Likewise.
7899         (handle_exception): Likewise.
7900         (windows_continue): Likewise.
7901         (windows_nat_target::resume): Likewise.
7902         (windows_add_all_dlls): Likewise.
7903         (do_initial_windows_stuff): Likewise.
7904         (windows_nat_target::attach): Likewise.
7905         (windows_get_exec_module_filename): Likewise.
7906         (windows_nat_target::create_inferior): Likewise.
7907         (windows_xfer_siginfo): Likewise.
7908         (_initialize_loadable): Initialize Wow64SuspendThread,
7909         Wow64GetThreadContext, Wow64SetThreadContext,
7910         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
7911         * windows-nat.h (windows_set_context_register_offsets):
7912         Remove declaration.
7913         (windows_set_segment_register_p): Likewise.
7914         (i386_windows_segment_register_p): Add declaration.
7915         (amd64_windows_segment_register_p): Likewise.
7916
7917 2020-03-04  Luis Machado  <luis.machado@linaro.org>
7918
7919         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
7920         in "info registers" for AArch64/ARM.
7921
7922         The change caused "info registers" to not print GPR's.
7923
7924         gdb/ChangeLog:
7925
7926         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7927
7928         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7929         when reg->group is empty and reggroup is not.
7930
7931 2020-03-03  Tom Tromey  <tromey@adacore.com>
7932
7933         * dwarf2/frame.c (struct dwarf2_frame_cache)
7934         <checked_tailcall_bottom, entry_cfa_sp_offset,
7935         entry_cfa_sp_offset_p>: Remove members.
7936         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
7937         (dwarf2_frame_prev_register): Don't call
7938         dwarf2_tailcall_sniffer_first.
7939         (dwarf2_append_unwinders): Don't append tailcall unwinder.
7940         * frame-unwind.c (add_unwinder): New fuction.
7941         (frame_unwind_init): Use it.  Add tailcall unwinder.
7942
7943 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
7944             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7945
7946         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
7947         value should be printed as true.
7948
7949 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
7950
7951         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
7952         (windows_init_abi): Set and use windows_so_ops.
7953
7954 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7955
7956         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
7957         when verifying if dealing with a convenience variable.
7958
7959 2020-03-03  Luis Machado  <luis.machado@linaro.org>
7960
7961         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
7962
7963 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7964
7965         * infrun.c (gdbarch_supports_displaced_stepping): New.
7966         (use_displaced_stepping): Break up conditions in smaller pieces.
7967         Use gdbarch_supports_displaced_stepping.
7968         (displaced_step_prepare_throw): Use
7969         gdbarch_supports_displaced_stepping.
7970
7971 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7972
7973         * NEWS: Mention new behaviour of the history filename.
7974         * top.c (write_history_p): Add comment.
7975         (show_write_history_p): Add header comment, give a different
7976         message when history writing is on, but the history filename is
7977         empty.
7978         (history_filename): Add comment.
7979         (history_filename_empty): New function.
7980         (show_history_filename): Add header comment, give a different
7981         message when the filename is empty.
7982         (init_history): Compare history_filename against nullptr, and only
7983         read history if the filename is not empty.
7984         (set_history_filename): Add header comment, and only make
7985         non-empty filenames absolute.
7986         (init_main): Make the filename argument to 'set history filename'
7987         optional.
7988
7989 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
7990
7991         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
7992         (arm_supply_vfpregset): ...this, and update to use VFP registers.
7993         (fetch_fp_register): Update.
7994         (fetch_fp_regs): Update.
7995         (store_fp_register): Update.
7996         (store_fp_regs): Update.
7997         (arm_netbsd_nat_target::read_description): New function.
7998         (fetch_elfcore_registers): Update.
7999
8000 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8001
8002         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
8003         general_thread if the stop reply is missing a thread-id.
8004         (remote_target::process_stop_reply): Use the first non-exited
8005         thread if the target didn't pass a thread-id.
8006         * infrun.c (do_target_wait): Move call to
8007         switch_to_inferior_no_thread to ....
8008         (do_target_wait_1): ... here.
8009
8010 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
8011
8012         * debuginfod-support.c: Include defs.h first.
8013
8014 2020-02-28  Tom de Vries  <tdevries@suse.de>
8015
8016         * symfile.c (set_initial_language): Use default language for lookup.
8017
8018 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
8019
8020         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
8021         reader variable, pass `this` to read_cutu_die_from_dwo.
8022
8023 2020-02-27  Aaron Merey  <amerey@redhat.com>
8024
8025         * source.c (open_source_file): Check for nullptr when computing
8026         srcpath.
8027
8028 2020-02-27  Tom Tromey  <tromey@adacore.com>
8029
8030         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
8031         member.
8032         (dwarf2_add_field): Don't update nfields.
8033         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
8034
8035 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
8036
8037         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
8038         abs.
8039
8040 2020-02-26  Tom Tromey  <tom@tromey.com>
8041
8042         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
8043         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
8044         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
8045         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
8046         per_cu_data.
8047
8048 2020-02-26  Tom Tromey  <tom@tromey.com>
8049
8050         * dwarf2/index-write.c (psym_index_map): Change type.
8051         (add_address_entry_worker, write_one_signatured_type)
8052         (recursively_count_psymbols, recursively_write_psymbols)
8053         (class debug_names, psyms_seen_size, write_gdbindex)
8054         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
8055
8056 2020-02-26  Aaron Merey  <amerey@redhat.com>
8057
8058         * Makefile.in: Handle optional debuginfod support.
8059         * NEWS: Update.
8060         * README: Add --with-debuginfod summary.
8061         * config.in: Regenerate.
8062         * configure: Regenerate.
8063         * configure.ac: Handle optional debuginfod support.
8064         * debuginfod-support.c: debuginfod helper functions.
8065         * debuginfod-support.h: Ditto.
8066         * doc/gdb.texinfo: Add --with-debuginfod to configure options
8067         summary.
8068         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
8069         when a dwz file cannot be found.
8070         * elfread.c (elf_symfile_read): Query debuginfod servers when a
8071         debuginfo file cannot be found.
8072         * source.c (open_source_file): Query debuginfod servers when a
8073         source file cannot be found.
8074         * top.c (print_gdb_configuration): Include
8075         --{with,without}-debuginfod in the output.
8076
8077 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
8078
8079         * thread.c (thr_try_catch_cmd): Print thread name.
8080
8081 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
8082
8083         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
8084         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8085         dwarf2_fetch_die_type_sect_off): Move to...
8086         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8087         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8088         dwarf2_fetch_die_type_sect_off): ... here.
8089         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8090         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8091         dwarf2_fetch_die_type_sect_off): Move doc to header file.
8092
8093 2020-02-26  Tom de Vries  <tdevries@suse.de>
8094
8095         PR gdb/25603
8096         * symfile.c (set_initial_language): Exit-early if
8097         language_mode == language_mode_manual.
8098
8099 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8100
8101         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
8102         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
8103         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
8104
8105 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8106
8107         * gdbtypes.c (create_array_type_with_stride): Handle negative
8108         array strides.
8109         * valarith.c (value_subscripted_rvalue): Likewise.
8110
8111 2020-02-25  Luis Machado  <luis.machado@linaro.org>
8112
8113         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
8114
8115 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8116
8117         * loc.h (dwarf2_get_die_type): Move to...
8118         * read.h (dwarf2_get_die_type): ... here.
8119         * read.c (dwarf2_get_die_type): Move doc to header.
8120
8121 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
8122
8123         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
8124         'gnulib/Makefile.in' to the list.
8125
8126 2020-02-24  Tom Tromey  <tom@tromey.com>
8127
8128         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
8129         Remove.
8130         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
8131         XOBNEWVEC.
8132
8133 2020-02-24  Tom Tromey  <tom@tromey.com>
8134
8135         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
8136         New method.
8137         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
8138         (dw2_do_instantiate_symtab, dw2_get_file_names)
8139         (build_type_psymtab_dependencies, load_full_type_unit): Update.
8140
8141 2020-02-24  Tom Tromey  <tom@tromey.com>
8142
8143         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
8144         make_scoped_restore.
8145         (dwarf2_psymtab::read_symtab): Don't clear
8146         reading_partial_symbols.
8147
8148 2020-02-24  Tom de Vries  <tdevries@suse.de>
8149
8150         PR gdb/25592
8151         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
8152
8153 2020-02-24  Tom de Vries  <tdevries@suse.de>
8154
8155         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
8156         commands layout next/prev/regs.
8157
8158 2020-02-22  Tom Tromey  <tom@tromey.com>
8159
8160         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
8161         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
8162
8163 2020-02-22  Tom Tromey  <tom@tromey.com>
8164
8165         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
8166
8167 2020-02-22  Tom Tromey  <tom@tromey.com>
8168
8169         * tui/tui-win.c (_initialize_tui_win): Add usage text.
8170         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
8171         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
8172         * tui/tui.c (_initialize_tui): Add usage text.
8173
8174 2020-02-22  Tom Tromey  <tom@tromey.com>
8175
8176         * tui/tui-win.c (tui_set_focus_command)
8177         (tui_set_win_height_command): Use error_no_arg.
8178         (_initialize_tui_win): Update help text.
8179         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
8180
8181 2020-02-22  Tom Tromey  <tom@tromey.com>
8182
8183         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
8184         * tui/tui-disasm.h (struct tui_disasm_window)
8185         <display_start_addr>: Declare.
8186         * tui/tui-source.h (struct tui_source_window)
8187         <display_start_addr>: Declare.
8188         * tui/tui-winsource.h (struct tui_source_window_base)
8189         <show_source_line, display_start_addr>: New methods.
8190         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
8191         Rename and move to protected section.
8192         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
8193         (tui_source_window_base::do_erase_source_content): Update.
8194         (tui_source_window_base::show_source_line): Now a method.
8195         (tui_source_window_base::show_source_content)
8196         (tui_source_window_base::tui_source_window_base)
8197         (tui_source_window_base::rerender)
8198         (tui_source_window_base::refill)
8199         (tui_source_window_base::do_scroll_horizontal)
8200         (tui_source_window_base::set_is_exec_point_at)
8201         (tui_source_window_base::update_breakpoint_info)
8202         (tui_source_window_base::update_exec_info): Update.
8203         * tui/tui-source.c (tui_source_window::set_contents)
8204         (tui_source_window::showing_source_p)
8205         (tui_source_window::do_scroll_vertical)
8206         (tui_source_window::location_matches_p)
8207         (tui_source_window::line_is_displayed): Update.
8208         (tui_source_window::display_start_addr): New method.
8209         * tui/tui-disasm.c (tui_disasm_window::set_contents)
8210         (tui_disasm_window::do_scroll_vertical)
8211         (tui_disasm_window::location_matches_p): Update.
8212         (tui_disasm_window::display_start_addr): New method.
8213
8214 2020-02-22  Tom Tromey  <tom@tromey.com>
8215
8216         * NEWS: Add entry for gdb.register_window_type.
8217         * tui/tui-layout.h (window_factory): New typedef.
8218         (tui_register_window): Declare.
8219         * tui/tui-layout.c (saved_tui_windows): New global.
8220         (tui_apply_current_layout): Use it.
8221         (tui_register_window): New function.
8222         * python/python.c (do_start_initialization): Call
8223         gdbpy_initialize_tui.
8224         (python_GdbMethods): Add "register_window_type" function.
8225         * python/python-internal.h (gdbpy_register_tui_window)
8226         (gdbpy_initialize_tui): Declare.
8227         * python/py-tui.c: New file.
8228         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
8229
8230 2020-02-22  Tom Tromey  <tom@tromey.com>
8231
8232         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
8233
8234 2020-02-22  Tom Tromey  <tom@tromey.com>
8235
8236         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
8237         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
8238         * tui/tui-data.c (tui_set_win_with_focus): Remove.
8239         (tui_set_win_focus_to): Move from tui-win.c.
8240
8241 2020-02-22  Tom Tromey  <tom@tromey.com>
8242
8243         * tui/tui-layout.c (make_standard_window, get_locator_window): New
8244         functions.
8245         (known_window_types): New global.
8246         (tui_get_window_by_name): Reimplement.
8247         (initialize_known_windows): New function.
8248         (validate_window_name): Rewrite.
8249         (_initialize_tui_layout): Call initialize_known_windows.
8250
8251 2020-02-22  Tom Tromey  <tom@tromey.com>
8252
8253         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8254         Remove constants.
8255         * tui/tui-winsource.h (struct tui_source_window_base)
8256         <tui_source_window_base>: Remove parameter.
8257         * tui/tui-winsource.c
8258         (tui_source_window_base::tui_source_window_base): Remove
8259         parameter.
8260         (tui_source_window_base::refill): Update.
8261         * tui/tui-stack.h (struct tui_locator_window)
8262         <tui_locator_window>: Update.
8263         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8264         Default the constructor.
8265         * tui/tui-regs.h (struct tui_data_item_window)
8266         <tui_data_item_window>: Default the constructor.
8267         (struct tui_data_window) <tui_data_window>: Likewise.
8268         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8269         Default the constructor.
8270         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8271         Default the constructor.
8272         <type>: Remove.
8273         (struct tui_win_info) <tui_win_info>: Default the constructor.
8274         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8275         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8276         Default the constructor.
8277
8278 2020-02-22  Tom Tromey  <tom@tromey.com>
8279
8280         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8281         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8282         * tui/tui-win.c (tui_resize_all): Don't call
8283         tui_delete_invisible_windows.
8284         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8285         done.
8286         (tui_set_layout): Update.
8287         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8288         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8289         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8290
8291 2020-02-22  Tom Tromey  <tom@tromey.com>
8292
8293         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8294         correctly.
8295
8296 2020-02-22  Tom Tromey  <tom@tromey.com>
8297
8298         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8299
8300 2020-02-22  Tom Tromey  <tom@tromey.com>
8301
8302         * tui/tui-winsource.h (struct tui_source_window_iterator)
8303         <inner_iterator>: New etytypedef.
8304         <tui_source_window_iterator>: Take "end" parameter.
8305         <tui_source_window_iterator>: Take iterator.
8306         <operator*, advance>: Update.
8307         <m_iter>: Change type.
8308         <m_end>: New field.
8309         (struct tui_source_windows) <begin, end>: Update.
8310         * tui/tui-layout.c (tui_windows): New global.
8311         (tui_apply_current_layout): Clear tui_windows.
8312         (tui_layout_window::apply): Update tui_windows.
8313         * tui/tui-data.h (tui_windows): Declare.
8314         (all_tui_windows): Now inline function.
8315         (class tui_window_iterator, struct all_tui_windows): Remove.
8316
8317 2020-02-22  Tom Tromey  <tom@tromey.com>
8318
8319         PR tui/17850:
8320         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8321         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8322         "height" argument.
8323         (class tui_layout_window) <get_sizes>: Likewise.
8324         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8325         argument.
8326         <get_sizes>: Add "height" argument.
8327         <m_vertical>: New field.
8328         * tui/tui-layout.c (tui_layout_split::clone): Update.
8329         (tui_layout_split::get_sizes): Add "height" argument.
8330         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8331         (tui_new_layout_command): Parse "-horizontal".
8332         (_initialize_tui_layout): Update help string.
8333         (tui_layout_split::specification): Add "-horizontal" when needed.
8334         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8335         argument.
8336         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8337         New methods.
8338
8339 2020-02-22  Tom Tromey  <tom@tromey.com>
8340
8341         * tui/tui-layout.h (enum tui_adjust_result): New.
8342         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8343         (class tui_layout_window) <adjust_size>: Return
8344         tui_adjust_result.  Rewrite.
8345         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8346         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8347
8348 2020-02-22  Tom Tromey  <tom@tromey.com>
8349
8350         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8351         parameter and return types.
8352         (class tui_layout_base) <specification>: Add "depth".
8353         (class tui_layout_window) <specification>: Add "depth".
8354         (class tui_layout_split) <specification>: Add "depth".
8355         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8356         and return types.
8357         (tui_new_layout_command): Parse sub-layouts.
8358         (_initialize_tui_layout): Update help string.
8359         (tui_layout_window::specification): Add "depth".
8360         (add_layout_command): Update.
8361
8362 2020-02-22  Tom Tromey  <tom@tromey.com>
8363
8364         * NEWS: Add "tui new-layout" item.
8365         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8366         Add new-layout command to help text.
8367         (validate_window_name): New function.
8368         (tui_new_layout_command): New function.
8369         (_initialize_tui_layout): Register "new-layout".
8370         (tui_layout_window::specification): New method.
8371         (tui_layout_window::specification): New method.
8372         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8373         method.
8374         (class tui_layout_window) <specification>: New method.
8375         (class tui_layout_split) <specification>: New method.
8376
8377 2020-02-22  Tom Tromey  <tom@tromey.com>
8378
8379         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
8380         * tui/tui-win.c (window_name_completer): Update comment.
8381         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
8382         Declare method.
8383         (class tui_layout_window) <replace_window>: Likewise.
8384         (class tui_layout_split) <replace_window>: Likewise.
8385         (tui_set_layout): Don't declare.
8386         (tui_set_initial_layout): Declare function.
8387         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
8388         (asm_regs_layout): New globals.
8389         (tui_current_layout, show_layout): Remove.
8390         (tui_set_layout, tui_add_win_to_layout): Rewrite.
8391         (find_layout, tui_apply_layout): New function.
8392         (layout_completer): Remove.
8393         (tui_next_layout): Reimplement.
8394         (tui_next_layout_command): New function.
8395         (tui_set_initial_layout, tui_prev_layout_command): New functions.
8396         (tui_regs_layout): Reimplement.
8397         (tui_regs_layout_command): New function.
8398         (extract_display_start_addr): Rewrite.
8399         (next_layout, prev_layout): Remove.
8400         (tui_layout_window::replace_window): New method.
8401         (tui_layout_split::replace_window): New method.
8402         (destroy_layout): New function.
8403         (layout_list): New global.
8404         (add_layout_command): New function.
8405         (initialize_layouts): Update.
8406         (tui_layout_command): New function.
8407         (_initialize_tui_layout): Install "layout" commands.
8408         * tui/tui-data.h (enum tui_layout_type): Remove.
8409         (tui_current_layout): Don't declare.
8410
8411 2020-02-22  Tom Tromey  <tom@tromey.com>
8412
8413         * tui/tui-regs.c (tui_reg_layout): Remove.
8414         (tui_reg_command): Use tui_regs_layout.
8415         * tui/tui-layout.h (tui_reg_command): Declare.
8416         * tui/tui-layout.c (tui_reg_command): New function.
8417
8418 2020-02-22  Tom Tromey  <tom@tromey.com>
8419
8420         * tui/tui.c (tui_rl_delete_other_windows): Call
8421         tui_remove_some_windows.
8422         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
8423         Declare method.
8424         (class tui_layout_window) <remove_windows>: New method.
8425         (class tui_layout_split) <remove_windows>: Declare.
8426         (tui_remove_some_windows): Declare.
8427         * tui/tui-layout.c (tui_remove_some_windows): New function.
8428         (tui_layout_split::remove_windows): New method.
8429
8430 2020-02-22  Tom Tromey  <tom@tromey.com>
8431
8432         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
8433         * tui/tui-layout.h (tui_next_layout): Declare.
8434         * tui/tui-layout.c (tui_next_layout): New function.
8435
8436 2020-02-22  Tom Tromey  <tom@tromey.com>
8437
8438         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
8439         correct coordinates.
8440
8441 2020-02-22  Tom Tromey  <tom@tromey.com>
8442
8443         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
8444         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
8445         DATA_WIN case.
8446
8447 2020-02-22  Tom Tromey  <tom@tromey.com>
8448
8449         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
8450         TUI_DISASM_WIN, not tui_win_list.
8451
8452 2020-02-22  Tom Tromey  <tom@tromey.com>
8453
8454         * valprint.c (generic_val_print_enum_1)
8455         (val_print_type_code_flags): Style member names.
8456         * rust-lang.c (val_print_struct, rust_print_enum)
8457         (rust_print_struct_def, rust_internal_print_type): Style member
8458         names.
8459         * p-valprint.c (pascal_object_print_value_fields): Style member
8460         names.  Only call fprintf_symbol_filtered for static members.
8461         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
8462         * f-valprint.c (f_val_print): Style member names.
8463         * f-typeprint.c (f_type_print_base): Style member names.
8464         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
8465         call fprintf_symbol_filtered for static members.
8466         (cp_print_class_member): Style member names.
8467         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
8468         member names.
8469         * ada-valprint.c (ada_print_scalar): Style enum names.
8470         (ada_val_print_enum): Likewise.
8471         * ada-typeprint.c (print_enum_type): Style enum names.
8472
8473 2020-02-21  Tom Tromey  <tom@tromey.com>
8474
8475         * psympriv.h (struct partial_symtab): Update comment.
8476
8477 2020-02-21  Tom Tromey  <tromey@adacore.com>
8478
8479         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
8480         type is CORE_ADDR.
8481
8482 2020-02-21  Tom de Vries  <tdevries@suse.de>
8483
8484         PR gdb/25534
8485         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
8486         if dependencies[i]->user != NULL.
8487
8488 2020-02-21  Ali Tamur  <tamur@google.com>
8489
8490         * dwarf2/read.c (dwarf2_name): Add null check.
8491
8492 2020-02-20  Tom Tromey  <tom@tromey.com>
8493
8494         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
8495         ">=", in binary search.
8496         (dwarf2_find_containing_comp_unit): New overload.
8497         (run_test): New self-test.
8498         (_initialize_dwarf2_read): Register new test.
8499
8500 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
8501
8502         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
8503         * riscv-tdep.h: Likewise.
8504         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
8505         rv32-only CSR.
8506         * features/riscv/64bit-csr.xml: Regenerated.
8507
8508 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
8509             Tom Tromey  <tom@tromey.com>
8510
8511         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
8512         of 'fputc_unfiltered'.
8513         (putchar_unfiltered): Call 'fputc_unfiltered'.
8514         (fputc_unfiltered): Call 'fputs_unfiltered'.
8515
8516 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
8517
8518         * config.in: Regenerate.
8519         * configure: Regenerate.
8520         * configure.ac: Add --with-python-libdir option.
8521         * main.c: Use WITH_PYTHON_LIBDIR.
8522
8523 2020-02-19  Tom Tromey  <tom@tromey.com>
8524
8525         * symtab.c (general_symbol_info::compute_and_set_names): Use
8526         obstack_strndup.  Simplify call to symbol_set_demangled_name.
8527
8528 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
8529
8530         * dwarf2/read.c (allocate_signatured_type_table,
8531         allocate_dwo_unit_table, allocate_type_unit_groups_table,
8532         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
8533         Remove objfile parameter, update all callers.
8534
8535 2020-02-19  Doug Evans  <dje@google.com>
8536
8537         PR rust/25535
8538         * rust-lang.c (rust_print_enum): Apply embedded_offset to
8539         rust_enum_variant calculation.
8540
8541 2020-02-19  Tom Tromey  <tromey@adacore.com>
8542
8543         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
8544
8545 2020-02-19  Tom Tromey  <tromey@adacore.com>
8546
8547         * ada-lang.c (cache_symbol): Use obstack_strdup.
8548
8549 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8550
8551         * configure: Regenerate.
8552
8553 2020-02-19  Tom Tromey  <tromey@adacore.com>
8554
8555         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
8556         NULL check.
8557
8558 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
8559
8560         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
8561
8562 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8563
8564         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
8565         if GDBSERVER is not defined.
8566         (riscv_tdesc_cache): Likewise, also store const target_desc.
8567         (STATIC_IN_GDB): Define.
8568         (riscv_create_target_description): Update declaration with
8569         STATIC_IN_GDB.
8570         (riscv_lookup_target_description): New function, only define if
8571         GDBSERVER is not defined.
8572         * arch/riscv.h (riscv_create_target_description): Declare only
8573         when GDBSERVER is defined.
8574         (riscv_lookup_target_description): New declaration when GDBSERVER
8575         is not defined.
8576         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
8577         (riscv_linux_read_features): ...this, and return
8578         riscv_gdbarch_features instead of target_desc.
8579         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
8580         (riscv_linux_read_description): Rename to...
8581         (riscv_linux_read_features): ...this.
8582         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8583         Update to use riscv_gdbarch_features and
8584         riscv_lookup_target_description.
8585         * riscv-tdep.c (riscv_find_default_target_description): Use
8586         riscv_lookup_target_description instead of
8587         riscv_create_target_description.
8588
8589 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8590
8591         * valprint.c (generic_val_print_enum_1): When printing a flag
8592         enum with value 0 and there is no enumerator with value 0, print
8593         just "0" instead of "(unknown: 0x0)".
8594
8595 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8596
8597         * valprint.c (generic_val_print_enum_1): Print unknown part of
8598         flag enum in hex.
8599
8600 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8601
8602         * dwarf2/read.c (update_enumeration_type_from_children): Allow
8603         flag enums to contain duplicate enumerators.
8604         * valprint.c (generic_val_print_enum_1): Update comment.
8605
8606 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8607
8608         * dwarf2/read.c: Include "count-one-bits.h".
8609         (update_enumeration_type_from_children): If an enumerator has
8610         multiple bits set, don't treat the enumeration as a "flag enum".
8611         * valprint.c (generic_val_print_enum_1): Assert that enumerators
8612         of flag enums have 0 or 1 bit set.
8613
8614 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8615
8616         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
8617         conversion.
8618         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8619         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8620         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8621         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8622         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8623
8624 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8625
8626         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
8627
8628 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8629
8630         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
8631         displaced_step_closure_up.
8632         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8633         (struct displaced_step_closure_up):
8634         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8635         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8636         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
8637         Likewise.
8638         * gdbarch.sh (displaced_step_copy_insn): Likewise.
8639         * gdbarch.c, gdbarch.h: Re-generate.
8640         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
8641         displaced_step_closure_up.
8642         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8643         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8644         * infrun.h (displaced_step_closure_up): New type alias.
8645         (struct displaced_step_inferior_state) <step_closure>: Change
8646         type to displaced_step_closure_up.
8647         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
8648         displaced_step_closure_up.
8649         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8650
8651 2020-02-14  Tom Tromey  <tom@tromey.com>
8652
8653         * minidebug.c (gnu_debug_key): New global.
8654         (find_separate_debug_file_in_section): Use it.
8655
8656 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8657
8658         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
8659         std::unique_ptr.
8660         * gdbarch.c: Re-generate.
8661         * gdbarch.h: Re-generate.
8662         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
8663         change.
8664         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
8665         type to std::unique_ptr.
8666         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8667         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8668         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8669         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8670         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
8671         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8672         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8673         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8674         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8675
8676 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8677
8678         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
8679         std::unique_ptr.
8680         (displaced_step_clear): Rename to...
8681         (displaced_step_reset): ... this.  Just call displaced->reset ().
8682         (displaced_step_clear_cleanup): Rename to...
8683         (displaced_step_reset_cleanup): ... this.
8684         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
8685         (displaced_step_fixup): Likewise.
8686         (resume_1): Likewise.
8687         (handle_inferior_event): Restore child's memory before calling
8688         displaced_step_fixup on the parent.
8689         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
8690         to std::unique_ptr.
8691         <step_closure>: Change type to std::unique_ptr.
8692
8693 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8694
8695         * arm-tdep.c: Include count-one-bits.h.
8696         (cleanup_block_store_pc): Use count_one_bits.
8697         (cleanup_block_load_pc): Use count_one_bits.
8698         (arm_copy_block_xfer): Use count_one_bits.
8699         (thumb2_copy_block_xfer): Use count_one_bits.
8700         (thumb_copy_pop_pc_16bit): Use count_one_bits.
8701         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
8702         (thumb_get_next_pcs_raw): Use count_one_bits.
8703         (arm_get_next_pcs_raw): Use count_one_bits_l.
8704         * arch/arm.c (bitcount): Remove.
8705         * arch/arm.h (bitcount): Remove.
8706
8707 2020-02-14  Tom Tromey  <tromey@adacore.com>
8708
8709         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
8710         Update.
8711         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
8712         * dwarf2/loc.c (call_site_find_chain_1): Return
8713         unique_xmalloc_ptr.
8714         (call_site_find_chain): Likewise.
8715
8716 2020-02-14  Richard Biener  <rguenther@suse.de>
8717
8718         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
8719         on expression with division operators.
8720
8721 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8722
8723         * MAINTAINERS (Write After Approval): Adding myself.
8724
8725 2020-02-12  Tom Tromey  <tom@tromey.com>
8726
8727         * event-loop.c (event_data, gdb_event, event_handler_func):
8728         Remove.
8729
8730 2020-02-12  Tom Tromey  <tom@tromey.com>
8731
8732         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
8733         (dwarf2_frame_objfile_data): Add comment.
8734         (find_comp_unit, set_comp_unit): New functions.
8735         (dwarf2_frame_find_fde): Use find_comp_unit.
8736         (dwarf2_build_frame_info): Use set_comp_unit.
8737
8738 2020-02-12  Tom Tromey  <tom@tromey.com>
8739
8740         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
8741         (comp_unit): Don't initialize objfile.
8742         (execute_cfa_program): Add text_offset parameter.
8743         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
8744         (dwarf2_frame_cache): Update.
8745         (dwarf2_build_frame_info): Don't set "objfile" member.
8746
8747 2020-02-12  Tom Tromey  <tom@tromey.com>
8748
8749         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
8750         (decode_frame_entry): Likewise.
8751         (dwarf2_build_frame_info): Update.
8752
8753 2020-02-12  Tom Tromey  <tom@tromey.com>
8754
8755         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
8756         (decode_frame_entry_1): Use the comp_unit obstack.
8757
8758 2020-02-12  Tom Tromey  <tom@tromey.com>
8759
8760         * dwarf2/frame.c (struct comp_unit): Add initializers and
8761         constructor.
8762         (dwarf2_frame_objfile_data): Store a comp_unit.
8763         (dwarf2_frame_find_fde): Update.
8764         (dwarf2_build_frame_info): Use "new".
8765
8766 2020-02-12  Tom Tromey  <tom@tromey.com>
8767
8768         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
8769         (dwarf2_fde_table): Typedef for std::vector.
8770         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
8771         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
8772         (decode_frame_entry): Update.
8773         (dwarf2_build_frame_info): Use "new".
8774
8775 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8776
8777         * arm-tdep.c (arm_gdbarch_init): Update.
8778         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
8779         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
8780         have_neon, is_m>: Change to bool.
8781
8782 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8783
8784         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
8785
8786 2020-02-12  Tom Tromey  <tom@tromey.com>
8787
8788         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
8789
8790 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
8791
8792         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
8793         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
8794
8795 2020-02-11  Tom Tromey  <tom@tromey.com>
8796
8797         * psymtab.h: Update comment.
8798
8799 2020-02-11  Tom Tromey  <tom@tromey.com>
8800
8801         * gdb_obstack.h (struct auto_obstack): Use
8802         DISABLE_COPY_AND_ASSIGN.
8803
8804 2020-02-11  Tom Tromey  <tom@tromey.com>
8805
8806         * dwarf2/frame.h (struct objfile): Don't forward declare.
8807
8808 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8809
8810         * cris-tdep.c (cris_supply_gregset): Change signature to match
8811         what struct regset expects.
8812         (cris_regset): New struct.
8813         (fetch_core_registers): Remove.
8814         (cris_iterate_over_regset_sections): New function.
8815         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
8816         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
8817
8818 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8819
8820         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
8821         registers.
8822
8823 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8824
8825         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
8826
8827 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8828
8829         * configure: Re-generate.
8830
8831 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8832
8833         * configure: Re-generate.
8834
8835 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8836
8837         * acinclude: Update warning.m4 path.
8838         * warning.m4: Move to gdbsupport.
8839
8840 2020-02-11  Tom Tromey  <tromey@adacore.com>
8841
8842         * remote.c (remote_console_output): Update.
8843         * printcmd.c (printf_command): Update.
8844         * event-loop.c (gdb_wait_for_event): Update.
8845         * linux-nat.c (sigchld_handler): Update.
8846         * remote-sim.c (gdb_os_write_stdout): Update.
8847         (gdb_os_flush_stdout): Update.
8848         (gdb_os_flush_stderr): Update.
8849         (gdb_os_write_stderr): Update.
8850         * exceptions.c (print_exception): Update.
8851         * remote-fileio.c (remote_fileio_func_read): Update.
8852         (remote_fileio_func_write): Update.
8853         * tui/tui.c (tui_enable): Update.
8854         * tui/tui-interp.c (tui_interp::init): Update.
8855         * utils.c (init_page_info): Update.
8856         (putchar_unfiltered, fputc_unfiltered): Update.
8857         (gdb_flush): Update.
8858         (emit_style_escape): Update.
8859         (flush_wrap_buffer, fputs_maybe_filtered): Update.
8860         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
8861         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
8862         (stderr_file::write): Update.
8863         (stderr_file::puts): Update.
8864         * ui-file.h (ui_file_isatty, ui_file_write)
8865         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
8866         (ui_file_puts): Don't declare.
8867
8868 2020-02-10  Tom de Vries  <tdevries@suse.de>
8869
8870         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
8871         sentinel to char *.
8872
8873 2020-02-09  Tom de Vries  <tdevries@suse.de>
8874
8875         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
8876         filename if it matches "<artificial>".
8877
8878 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8879
8880         * windows-tdep.c (struct enum_value_name): New struct.
8881         (create_enum): New function.
8882         (windows_get_siginfo_type): Create and use enum types.
8883
8884 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8885
8886         * NEWS: Mention $_siginfo support for Windows.
8887         * windows-nat.c (handle_exception): Set siginfo_er.
8888         (windows_nat_target::mourn_inferior): Reset siginfo_er.
8889         (windows_xfer_siginfo): New function.
8890         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
8891         * windows-tdep.c (struct windows_gdbarch_data): New struct.
8892         (init_windows_gdbarch_data): New function.
8893         (get_windows_gdbarch_data): New function.
8894         (windows_get_siginfo_type): New function.
8895         (windows_init_abi): Register windows_get_siginfo_type.
8896         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
8897
8898 2020-02-08  Tom Tromey  <tom@tromey.com>
8899
8900         * dwarf2/read.c (class cutu_reader) <cutu_reader,
8901         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
8902         <keep>: Declare method.
8903         <m_keep>: Remove member.
8904         <~cutu_reader>: Remove.
8905         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8906         (cutu_reader::cutu_reader): Update.
8907         (cutu_reader::keep): Rename from ~cutu_reader.
8908         (process_psymtab_comp_unit, build_type_psymtabs_1)
8909         (process_skeletonless_type_unit, load_partial_comp_unit)
8910         (load_full_comp_unit, dwarf2_read_addr_index)
8911         (read_signatured_type): Update.
8912
8913 2020-02-08  Tom Tromey  <tom@tromey.com>
8914
8915         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
8916         "want_partial_unit" parameter.
8917         (process_psymtab_comp_unit): Change want_partial_unit to bool.
8918         Inline check for DW_TAG_partial_unit.
8919         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
8920
8921 2020-02-08  Tom Tromey  <tom@tromey.com>
8922
8923         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
8924         read.c.
8925         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
8926         read.c.
8927
8928 2020-02-08  Tom Tromey  <tom@tromey.com>
8929
8930         * dwarf2/read.c (read_address): Move to comp-unit.c.
8931         (dwarf2_rnglists_process, dwarf2_ranges_process)
8932         (read_attribute_value, dwarf_decode_lines_1)
8933         (var_decode_location, decode_locdesc): Update.
8934         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
8935         read.c.  Remove "cu" parameter.
8936         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
8937         method.
8938
8939 2020-02-08  Tom Tromey  <tom@tromey.com>
8940
8941         * dwarf2/read.c (read_attribute_value, read_indirect_string)
8942         (read_indirect_line_string): Update.
8943         * dwarf2/comp-unit.c (read_offset): Remove.
8944         (read_comp_unit_head): Update.
8945         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
8946         method.
8947         (read_offset): Don't declare.
8948
8949 2020-02-08  Tom Tromey  <tom@tromey.com>
8950
8951         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
8952         * dwarf2/read.c (struct comp_unit_head): Move to
8953         dwarf2/comp-unit.h.
8954         (enum class rcuh_kind): Move to comp-unit.h.
8955         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
8956         (read_comp_unit_head, error_check_comp_unit_head)
8957         (read_and_check_comp_unit_head): Move to comp-unit.c.
8958         (read_offset, dwarf_unit_type_name): Likewise.
8959         (create_debug_type_hash_table, read_cutu_die_from_dwo)
8960         (cutu_reader::cutu_reader, read_call_site_scope)
8961         (find_partial_die, follow_die_offset): Update.
8962         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
8963
8964 2020-02-08  Tom Tromey  <tom@tromey.com>
8965
8966         * dwarf2/read.c (read_offset_1): Move to leb.c.
8967         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
8968         (dwarf_decode_macro_bytes): Update.
8969         * dwarf2/leb.c (read_offset): Rename; move from read.c.
8970         * dwarf2/leb.h (read_offset): Declare.
8971
8972 2020-02-08  Tom Tromey  <tom@tromey.com>
8973
8974         * dwarf2/read.c (dwarf2_section_size): Remove.
8975         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
8976         Update.
8977         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
8978
8979 2020-02-08  Tom Tromey  <tom@tromey.com>
8980
8981         * dwarf2/read.c (read_initial_length): Move to leb.c.
8982         * dwarf2/leb.h (read_initial_length): Declare.
8983         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
8984         handle_nonstd parameter.
8985         * dwarf2/frame.c (read_initial_length): Remove.
8986         (decode_frame_entry_1): Update.
8987
8988 2020-02-08  Tom Tromey  <tom@tromey.com>
8989
8990         * dwarf2/loc.c (dwarf2_find_location_expression)
8991         (dwarf_evaluate_loc_desc::get_tls_address)
8992         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
8993         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
8994         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
8995         (dwarf2_compile_property_to_c)
8996         (dwarf2_loc_desc_get_symbol_read_needs)
8997         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
8998         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
8999         (loclist_describe_location, loclist_tracepoint_var_ref)
9000         (loclist_generate_c_location): Update.
9001         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
9002         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
9003         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
9004         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
9005         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
9006         (dwarf2_per_cu_data::addr_size)
9007         (dwarf2_per_cu_data::ref_addr_size)
9008         (dwarf2_per_cu_data::text_offset)
9009         (dwarf2_per_cu_data::addr_type): Now methods.
9010         (per_cu_header_read_in): Make per_cu "const".
9011         (dwarf2_version): Remove.
9012         (dwarf2_per_cu_data::int_type): Now a method.
9013         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
9014         (set_die_type, read_array_type, read_subrange_index_type)
9015         (read_tag_string_type, read_subrange_type): Update.
9016         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
9017         offset_size, ref_addr_size, text_offset, addr_type, version,
9018         objfile, int_type, addr_sized_int_type>: Declare methods.
9019
9020 2020-02-08  Tom Tromey  <tom@tromey.com>
9021
9022         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
9023         Move earlier.
9024
9025 2020-02-08  Tom Tromey  <tom@tromey.com>
9026
9027         * dwarf2/read.h (dwarf_line_debug): Declare.
9028         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
9029         * dwarf2/read.c: Move line_header code to new files.
9030         (dwarf_line_debug): No longer static.
9031         * dwarf2/line-header.c: New file.
9032         * dwarf2/line-header.h: New file.
9033
9034 2020-02-08  Tom Tromey  <tom@tromey.com>
9035
9036         * dwarf2/read.c (struct line_header) <file_full_name,
9037         file_file_name>: Return unique_xmalloc_ptr.
9038         (line_header::file_file_name): Update.
9039         (line_header::file_full_name): Update.
9040         (dw2_get_file_names_reader): Update.
9041         (macro_start_file): Update.
9042
9043 2020-02-08  Tom Tromey  <tom@tromey.com>
9044
9045         * dwarf2/read.c (struct line_header) <file_full_name,
9046         file_file_name>: Declare methods.
9047         (dw2_get_file_names_reader): Update.
9048         (file_file_name): Now a method.
9049         (file_full_name): Likewise.
9050         (macro_start_file): Update.
9051
9052 2020-02-08  Tom Tromey  <tom@tromey.com>
9053
9054         * dwarf2/read.c (dwarf_always_disassemble)
9055         (show_dwarf_always_disassemble): Move to loc.c.
9056         (_initialize_dwarf2_read): Move "always-disassemble" registration
9057         to loc.c.
9058         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
9059         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
9060         static.
9061         (show_dwarf_always_disassemble): Move from read.c.
9062         (_initialize_dwarf2loc): Move always-disassemble from read.c.
9063
9064 2020-02-08  Tom Tromey  <tom@tromey.com>
9065
9066         * dwarf2/read.c (~dwarf2_per_objfile): Update.
9067         (create_quick_file_names_table): Return htab_up.
9068         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
9069         Update.
9070         * dwarf2/read.h (struct dwarf2_per_objfile)
9071         <quick_file_names_table>: Now htab_up.
9072
9073 2020-02-08  Tom Tromey  <tom@tromey.com>
9074
9075         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
9076
9077 2020-02-08  Tom Tromey  <tom@tromey.com>
9078
9079         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
9080         Rewrite.
9081         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
9082         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
9083         (abbrev_table::abbrev_table): No longer inline.
9084         (ABBREV_HASH_SIZE): Remove.
9085         (abbrev_table::m_abbrevs): Now an htab_up.
9086
9087 2020-02-08  Tom Tromey  <tom@tromey.com>
9088
9089         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
9090         (cutu_reader): Update.
9091         (build_type_psymtabs_1): Update.
9092         * dwarf2/abbrev.c (abbrev_table::read): Rename.
9093         (abbrev_table::alloc_abbrev): Update.
9094         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
9095         (abbrev_table::read): New static method, renamed from
9096         abbrev_table_read_table.
9097         (abbrev_table::alloc_abbrev)
9098         (abbrev_table::add_abbrev): Now private.
9099         (abbrev_table::abbrev_table): Now private.
9100         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
9101
9102 2020-02-08  Tom Tromey  <tom@tromey.com>
9103
9104         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
9105         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
9106         htab_up.
9107
9108 2020-02-08  Tom Tromey  <tom@tromey.com>
9109
9110         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
9111         htab_up.
9112         (lookup_dwo_unit_in_dwp): Update.
9113         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
9114         on obstack.
9115
9116 2020-02-08  Tom Tromey  <tom@tromey.com>
9117
9118         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
9119         obstack.
9120
9121 2020-02-08  Tom Tromey  <tom@tromey.com>
9122
9123         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
9124         line_header_hash.
9125         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
9126         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
9127         Change type to htab_up.
9128
9129 2020-02-08  Tom Tromey  <tom@tromey.com>
9130
9131         * dwarf2/read.c (allocate_type_unit_groups_table): Return
9132         htab_up.  Don't allocate on obstack.
9133         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
9134         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
9135         Change type to htab_up.
9136
9137 2020-02-08  Tom Tromey  <tom@tromey.com>
9138
9139         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
9140         Change type to htab_up.
9141         * dwarf2/read.c (create_signatured_type_table_from_index)
9142         (create_signatured_type_table_from_debug_names)
9143         (create_all_type_units, add_type_unit)
9144         (lookup_dwo_signatured_type, lookup_signatured_type)
9145         (process_skeletonless_type_unit): Update.
9146         (create_debug_type_hash_table, create_debug_types_hash_table):
9147         Change type of types_htab.
9148         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
9149         htab_up.  Don't allocate on obstack.
9150         (create_cus_hash_table): Change type of cus_htab parameter.
9151         (struct dwo_file) <cus, tus>: Now htab_up.
9152         (lookup_dwo_signatured_type, lookup_dwo_cutu)
9153         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
9154         (queue_and_load_all_dwo_tus): Update.
9155         * dwarf2/index-write.c (write_gdbindex): Update.
9156         (write_debug_names): Update.
9157
9158 2020-02-08  Tom Tromey  <tom@tromey.com>
9159
9160         * dwarf2/read.h (struct dwarf2_queue_item): Move from
9161         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
9162         destructor.
9163         (struct dwarf2_per_objfile) <queue>: New member.
9164         * dwarf2/read.c (struct dwarf2_queue_item): Move to
9165         dwarf2/read.h.
9166         (dwarf2_queue, dwarf2_queue_tail): Remove.
9167         (class dwarf2_queue_guard): Add parameter to constructor.  Use
9168         DISABLE_COPY_AND_ASSIGN.
9169         <m_per_objfile>: New member.
9170         <~dwarf2_queue_guard>: Rewrite.
9171         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
9172         Update.
9173         (~dwarf2_queue_item): New.
9174
9175 2020-02-08  Tom Tromey  <tom@tromey.com>
9176
9177         * dwarf2/read.c (struct die_info) <has_children>: New member.
9178         (dw2_get_file_names_reader): Remove has_children.
9179         (dw2_get_file_names): Update.
9180         (read_cutu_die_from_dwo): Remove has_children.
9181         (cutu_reader::init_tu_and_read_dwo_dies)
9182         (cutu_reader::cutu_reader): Update.
9183         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
9184         Remove has_children.
9185         (build_type_psymtabs_1, process_skeletonless_type_unit)
9186         (load_partial_comp_unit, load_full_comp_unit): Update.
9187         (create_dwo_cu_reader): Remove has_children.
9188         (create_cus_hash_table, read_die_and_children): Update.
9189         (read_full_die_1,read_full_die): Remove has_children.
9190         (read_signatured_type): Update.
9191         (class cutu_reader) <has_children>: Remove.
9192
9193 2020-02-08  Tom Tromey  <tom@tromey.com>
9194
9195         * dwarf2/expr.c: Rename from dwarf2expr.c.
9196         * dwarf2/expr.h: Rename from dwarf2expr.h.
9197         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
9198         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
9199         * dwarf2/frame.c: Rename from dwarf2-frame.c.
9200         * dwarf2/frame.h: Rename from dwarf2-frame.h.
9201         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
9202         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
9203         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
9204         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
9205         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
9206         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
9207         * dwarf2/loc.c: Rename from dwarf2loc.c.
9208         * dwarf2/loc.h: Rename from dwarf2loc.h.
9209         * dwarf2/read.c: Rename from dwarf2read.c.
9210         * dwarf2/read.h: Rename from dwarf2read.h.
9211         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
9212         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
9213         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
9214         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
9215         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
9216         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
9217         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
9218         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
9219         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
9220         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
9221         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
9222         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
9223         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
9224         Update.
9225         * Makefile.in (COMMON_SFILES): Update.
9226         (HFILES_NO_SRCDIR): Update.
9227
9228 2020-02-08  Tom Tromey  <tom@tromey.com>
9229
9230         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
9231         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
9232
9233 2020-02-08  Tom Tromey  <tom@tromey.com>
9234
9235         * dwarf2read.h (struct die_info): Don't declare.
9236
9237 2020-02-08  Tom Tromey  <tom@tromey.com>
9238
9239         * dwarf2read.h (die_info_ptr): Remove typedef.
9240
9241 2020-02-08  Tom Tromey  <tom@tromey.com>
9242
9243         * dwarf2read.c (read_call_site_scope)
9244         (handle_data_member_location, dwarf2_add_member_fn)
9245         (mark_common_block_symbol_computed, read_common_block)
9246         (attr_to_dynamic_prop, partial_die_info::read)
9247         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
9248         (dwarf2_symbol_mark_computed, set_die_type): Update.
9249         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
9250         method.
9251         (attr_form_is_block): Don't declare.
9252         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9253
9254 2020-02-08  Tom Tromey  <tom@tromey.com>
9255
9256         * dwarf2read.c (dwarf2_find_base_address, )
9257         (read_call_site_scope, rust_containing_type)
9258         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9259         (handle_data_member_location, dwarf2_add_member_fn)
9260         (get_alignment, read_structure_type, process_structure_scope)
9261         (mark_common_block_symbol_computed, read_common_block)
9262         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9263         (partial_die_info::read, read_attribute_value, new_symbol)
9264         (lookup_die_type, dwarf2_get_ref_die_offset)
9265         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9266         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9267         (dwarf2_symbol_mark_computed): Update.
9268         * dwarf2/attribute.h (struct attribute) <value_as_address,
9269         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9270         methods.
9271         (value_as_address, attr_form_is_section_offset)
9272         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9273         * dwarf2/attribute.c (attribute::value_as_address)
9274         (attribute::form_is_section_offset, attribute::form_is_constant)
9275         (attribute::form_is_ref): Now methods.
9276
9277 2020-02-08  Tom Tromey  <tom@tromey.com>
9278
9279         * dwarf2read.c (struct attribute, DW_STRING)
9280         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9281         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9282         (attr_form_is_block, attr_form_is_section_offset)
9283         (attr_form_is_constant, attr_form_is_ref): Move.
9284         * dwarf2/attribute.h: New file.
9285         * dwarf2/attribute.c: New file, from dwarf2read.c.
9286         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9287
9288 2020-02-08  Tom Tromey  <tom@tromey.com>
9289
9290         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9291         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9292         Move.
9293         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9294         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9295         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9296         abbrev.c.
9297         * dwarf2/abbrev.h: New file.
9298         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9299         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9300
9301 2020-02-08  Tom Tromey  <tom@tromey.com>
9302
9303         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9304         (dwarf2_section_size, dwarf2_get_section_info)
9305         (create_signatured_type_table_from_debug_names)
9306         (create_addrmap_from_aranges, read_debug_names_from_section)
9307         (get_gdb_index_contents_from_section, read_comp_unit_head)
9308         (error_check_comp_unit_head, read_abbrev_offset)
9309         (create_debug_type_hash_table, init_cu_die_reader)
9310         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9311         (read_comp_units_from_section, create_cus_hash_table)
9312         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9313         (create_dwp_v2_section, dwarf2_rnglists_process)
9314         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9315         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9316         (read_indirect_string_from_dwz, read_addr_index_1)
9317         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9318         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9319         (fill_in_loclist_baton): Update.
9320         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9321         get_containing_section, get_bfd_owner, get_bfd_section,
9322         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9323         (dwarf2_read_section, get_section_name, get_section_file_name)
9324         (get_containing_section, get_section_bfd_owner)
9325         (get_section_bfd_section, get_section_name, get_section_file_name)
9326         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9327         declare.
9328         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9329         (dwarf2_section_info::get_bfd_owner)
9330         (dwarf2_section_info::get_bfd_section)
9331         (dwarf2_section_info::get_name)
9332         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9333         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9334         (dwarf2_section_info::read): Now methods.
9335         * dwarf-index-write.c (class debug_names): Update.
9336
9337 2020-02-08  Tom Tromey  <tom@tromey.com>
9338
9339         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9340         Move to dwarf2/section.h.
9341         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9342         (get_section_bfd_section, get_section_name)
9343         (get_section_file_name, get_section_id, get_section_flags)
9344         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9345         dwarf2/section.c.
9346         * dwarf2/section.h: New file.
9347         * dwarf2/section.c: New file, from dwarf2read.c.
9348         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9349
9350 2020-02-08  Tom Tromey  <tom@tromey.com>
9351
9352         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9353         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9354         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9355         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9356         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9357         * dwarf2/leb.h: New file, from dwarf2read.c.
9358         * dwarf2/leb.c: New file, from dwarf2read.c.
9359         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9360         Remove.
9361         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9362         (COMMON_SFILES): Add dwarf2/leb.c.
9363
9364 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9365
9366         GDB 9.1 released.
9367
9368 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9369
9370         PR gdb/25190:
9371         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9372         * gdb/remote.c (remote_console_output): Update.
9373         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9374         (ui_file_puts): ...this.
9375         * gdb/ui-file.h (ui_file_puts): Add declaration.
9376         * gdb/utils.c (emit_style_escape): Update.
9377         (flush_wrap_buffer): Update.
9378         (fputs_maybe_filtered): Update.
9379         (fputs_unfiltered): Add function.
9380
9381 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9382
9383         * gdb/event-loop.c (gdb_wait_for_event): Update.
9384         * gdb/printcmd.c (printf_command): Update.
9385         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
9386         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
9387         (gdb_os_flush_stderr): Update.
9388         * gdb/remote.c (remote_console_output): Update.
9389         * gdb/ui-file.c (gdb_flush): Rename to...
9390         (ui_file_flush): ...this.
9391         (stderr_file::write): Update.
9392         (stderr_file::puts): Update.
9393         * gdb/ui-file.h (gdb_flush): Rename to...
9394         (ui_file_flush): ...this.
9395         * gdb/utils.c (gdb_flush): Add function.
9396         * gdb/utils.h (gdb_flush): Add declaration.
9397
9398 2020-02-07  Tom Tromey  <tromey@adacore.com>
9399
9400         PR breakpoints/24915:
9401         * source.c (find_and_open_source): Do not check basenames_may_differ.
9402
9403 2020-02-07  Tom Tromey  <tom@tromey.com>
9404
9405         * README: Update gdbserver documentation.
9406         * gdbserver: Move to top level.
9407         * configure.tgt (build_gdbserver): Remove.
9408         * configure.ac: Remove --enable-gdbserver.
9409         * configure: Rebuild.
9410         * Makefile.in (distclean): Don't mention gdbserver.
9411
9412 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9413
9414         * source-cache.c (source_cache::ensure): Surround
9415         get_plain_source_lines with a try/catch.
9416         (source_cache::get_line_charpos): Get rid of try/catch
9417         and only check for the return value of "ensure".
9418         * tui/tui-source.c (tui_source_window::set_contents):
9419         Simplify "nlines" calculation.
9420
9421 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9422
9423         * MAINTAINERS (Write After Approval): Add myself.
9424
9425 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9426
9427         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
9428         function call.
9429
9430 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9431
9432         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
9433
9434 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
9435
9436         * nat/riscv-linux-tdesc.h: New file.
9437         * nat/riscv-linux-tdesc.c: New file, taking code from...
9438         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9439         ... here.
9440         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
9441         NATDEPFILES.
9442
9443 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
9444
9445         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
9446         we don't set the fake simulator ptid to the null_ptid.
9447
9448 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
9449
9450         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
9451         * gdbthread.h (class thread_info) <resumed>: Likewise.
9452         * infrun.c (resume_1): Likewise.
9453         (proceed): Likewise.
9454         (infrun_thread_stop_requested): Likewise.
9455         (stop_all_threads): Likewise.
9456         (handle_inferior_event): Likewise.
9457         (restart_threads): Likewise.
9458         (finish_step_over): Likewise.
9459         (keep_going_stepped_thread): Likewise.
9460         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
9461         (linux_handle_extended_wait): Likewise.
9462         * record-btrace.c (get_thread_current_frame_id): Likewise.
9463         * record-full.c (record_full_wait_1): Likewise.
9464         * remote.c (remote_target::process_initial_stop_replies): Likewise.
9465         * target.c (target_resume): Likewise.
9466         * thread.c (set_running_thread): Likewise.
9467
9468 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9469
9470         * f-valprint.c (f77_print_array_1): Changed datatype of index
9471         variable to LONGEST from int to enable it to contain bound
9472         values correctly.
9473
9474 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
9475
9476         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
9477         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
9478         offsets according to FLEN determined.
9479         (riscv_linux_nat_target::read_description): Determine FLEN
9480         dynamically.
9481         (riscv_linux_nat_target::fetch_registers): Size regset buffer
9482         according to FLEN determined.
9483         (riscv_linux_nat_target::store_registers): Likewise.
9484
9485 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9486
9487         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9488         when reg->group is empty and reggroup is not.
9489
9490 2020-01-31  Tom Tromey  <tromey@adacore.com>
9491
9492         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
9493         Call beneath target's mourn_inferior after unpushing.
9494
9495 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9496
9497         PR tui/9765
9498         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
9499         have enough lines to fill the screen, still return the lowest
9500         address we found.
9501
9502 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9503
9504         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
9505         '-', '<', and '>' commands.
9506
9507 2020-01-29  Pedro Alves  <palves@redhat.com>
9508             Sergio Durigan Junior  <sergiodj@redhat.com>
9509
9510         * infcmd.c (construct_inferior_arguments): Assert that
9511         'argc' is greater than 0.
9512
9513 2020-01-29  Luis Machado  <luis.machado@linaro.org>
9514
9515         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
9516         (BRK_INSN_MASK): Define to 0xd4200000.
9517         (aarch64_program_breakpoint_here_p): New function.
9518         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
9519         * arch-utils.c (default_program_breakpoint_here_p): Moved from
9520         breakpoint.c.
9521         * arch-utils.h (default_program_breakpoint_here_p): Moved from
9522         breakpoint.h
9523         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
9524         call gdbarch_program_breakpoint_here_p.
9525         (program_breakpoint_here): Moved to arch-utils.c, renamed to
9526         default_program_breakpoint_here_p, changed return type to bool and
9527         simplified.
9528         * breakpoint.h (program_breakpoint_here): Moved prototype to
9529         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
9530         return type to bool.
9531         * gdbarch.c: Regenerate.
9532         * gdbarch.h: Regenerate.
9533         * gdbarch.sh (program_breakpoint_here_p): New method.
9534         * infrun.c (handle_signal_stop): Call
9535         gdbarch_program_breakpoint_here_p.
9536
9537 2020-01-26  Tom Tromey  <tom@tromey.com>
9538
9539         * ctfread.c (struct ctf_fp_info): Reindent.
9540         (_initialize_ctfread): Remove.
9541
9542 2020-01-26  Tom Tromey  <tom@tromey.com>
9543
9544         * psymtab.c (partial_map_expand_apply)
9545         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9546         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9547         (psym_print_stats, psym_expand_symtabs_for_function)
9548         (psym_map_symbol_filenames, psym_map_matching_symbols)
9549         (psym_expand_symtabs_matching)
9550         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9551         (maintenance_check_psymtabs): Use new methods.
9552         * psympriv.h (struct partial_symtab) <readin_p,
9553         get_compunit_symtab>: New methods.
9554         <readin, compunit_symtab>: Remove members.
9555         (struct standard_psymtab): New.
9556         (struct legacy_psymtab): Derive from standard_psymtab.
9557         * dwarf2read.h (struct dwarf2_psymtab): Derive from
9558         standard_psymtab.
9559         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
9560
9561 2020-01-26  Tom Tromey  <tom@tromey.com>
9562
9563         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
9564         read_dependencies.  Add assert.
9565         * psymtab.c (partial_symtab::read_dependencies): New method.
9566         * psympriv.h (struct partial_symtab) <read_dependencies>: New
9567         method.
9568         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
9569         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
9570         read_dependencies.
9571         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
9572         Add assert.
9573
9574 2020-01-26  Tom Tromey  <tom@tromey.com>
9575
9576         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
9577         Call expand_psymtab.
9578         (xcoff_read_symtab): Call expand_psymtab.
9579         (xcoff_start_psymtab, xcoff_end_psymtab): Set
9580         legacy_expand_psymtab.
9581         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
9582         method.
9583         (struct legacy_psymtab) <expand_psymtab>: Implement.
9584         <legacy_expand_psymtab>: New member.
9585         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
9586         (parse_partial_symbols): Set legacy_expand_psymtab.
9587         (psymtab_to_symtab_1): Change argument order.  Call
9588         expand_psymtab.
9589         (new_psymtab): Set legacy_expand_psymtab.
9590         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
9591         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
9592         expand_psymtab.
9593         (dwarf2_psymtab::expand_psymtab): Rename from
9594         psymtab_to_symtab_1.  Call expand_psymtab.
9595         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
9596         (dbx_end_psymtab): Likewise.
9597         (dbx_psymtab_to_symtab_1): Change argument order. Call
9598         expand_psymtab.
9599         (dbx_read_symtab): Call expand_psymtab.
9600         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
9601         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
9602         (ctf_psymtab::read_symtab): Call expand_psymtab.
9603
9604 2020-01-26  Tom Tromey  <tom@tromey.com>
9605
9606         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
9607         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
9608         messages.
9609         * mdebugread.c (mdebug_read_symtab): Remove prints.
9610         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
9611         assert.
9612         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
9613
9614 2020-01-26  Tom Tromey  <tom@tromey.com>
9615
9616         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
9617         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
9618         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
9619         legacy_symtab.
9620         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
9621         * psymtab.c (psymtab_to_symtab): Call method.
9622         (dump_psymtab): Update.
9623         * psympriv.h (struct partial_symtab): Add virtual destructor.
9624         <read_symtab>: New method.
9625         (struct legacy_symtab): New.
9626         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
9627         (struct pst_map) <pst>: Now a legacy_psymtab.
9628         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
9629         (new_psymtab): Use legacy_psymtab.
9630         * dwarf2read.h (struct dwarf2_psymtab): New.
9631         (struct dwarf2_per_cu_data) <psymtab>: Use it.
9632         * dwarf2read.c (dwarf2_create_include_psymtab)
9633         (dwarf2_build_include_psymtabs, create_type_unit_group)
9634         (create_partial_symtab, process_psymtab_comp_unit_reader)
9635         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
9636         (set_partial_user): Use dwarf2_psymtab.
9637         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
9638         (psymtab_to_symtab_1, process_full_comp_unit)
9639         (process_full_type_unit, dwarf2_ranges_read)
9640         (dwarf2_get_pc_bounds, psymtab_include_file_name)
9641         (dwarf_decode_lines): Use dwarf2_psymtab.
9642         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
9643         (add_address_entry_worker, write_one_signatured_type)
9644         (recursively_count_psymbols, recursively_write_psymbols)
9645         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
9646         (write_debug_names): Likewise.
9647         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
9648         <pst>: Now a legacy_psymtab.
9649         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
9650         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
9651         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
9652         * ctfread.c (struct ctf_psymtab): New.
9653         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
9654         ctf_psymtab.
9655         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
9656         (create_partial_symtab): Return a ctf_psymtab.
9657         (scan_partial_symbols): Update.
9658
9659 2020-01-26  Tom Tromey  <tom@tromey.com>
9660
9661         * xcoffread.c (xcoff_start_psymtab): Use new.
9662         * psymtab.c (partial_symtab::partial_symtab): New constructor,
9663         renamed from start_psymtab_common.
9664         * psympriv.h (struct partial_symtab): Add new constructor.
9665         (start_psymtab_common): Don't declare.
9666         * mdebugread.c (parse_partial_symbols): Use new.
9667         * dwarf2read.c (create_partial_symtab): Use new.
9668         * dbxread.c (start_psymtab): Use new.
9669         * ctfread.c (create_partial_symtab): Use new.
9670
9671 2020-01-26  Tom Tromey  <tom@tromey.com>
9672
9673         * xcoffread.c (xcoff_end_psymtab): Use new.
9674         * psymtab.c (start_psymtab_common): Use new.
9675         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
9676         Update.
9677         * psympriv.h (struct partial_symtab): Add parameters to
9678         constructor.  Don't inline.
9679         (allocate_psymtab): Don't declare.
9680         * mdebugread.c (new_psymtab): Use new.
9681         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
9682         * dbxread.c (dbx_end_psymtab): Use new.
9683
9684 2020-01-26  Tom Tromey  <tom@tromey.com>
9685
9686         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
9687         allocate_psymtab.  Update documentation.
9688         * psymtab.c (psymtab_storage::install_psymtab): Rename from
9689         allocate_psymtab.  Do not use new.
9690         (allocate_psymtab): Use new.  Update.
9691
9692 2020-01-26  Tom Tromey  <tom@tromey.com>
9693
9694         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9695         * psymtab.c (psym_print_stats): Update.
9696         * psympriv.h (struct partial_symtab) <readin,
9697         psymtabs_addrmap_supported, anonymous>: Now bool.
9698         * mdebugread.c (psymtab_to_symtab_1): Update.
9699         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
9700         (build_type_psymtabs_reader, psymtab_to_symtab_1)
9701         (process_full_comp_unit, process_full_type_unit): Update.
9702         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9703         * ctfread.c (psymtab_to_symtab): Update.
9704
9705 2020-01-26  Tom Tromey  <tom@tromey.com>
9706
9707         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
9708         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
9709         * psymtab.c (psymtab_storage): Delete psymtabs.
9710         (psymtab_storage::allocate_psymtab): Use new.
9711         (psymtab_storage::discard_psymtab): Use delete.
9712         * psympriv.h (struct partial_symtab): Add constructor and
9713         initializers.
9714
9715 2020-01-26  Tom Tromey  <tom@tromey.com>
9716
9717         * machoread.c: Do not include psympriv.h.
9718
9719 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9720
9721         * NEWS: Mention the new option and the set/show commands.
9722
9723 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9724
9725         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
9726         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
9727         (validate_exec_file): New variables, enums, functions.
9728         (exec_file_locate_attach, print_section_info): Style the filenames.
9729         (_initialize_exec): Install show_exec_file_mismatch_command and
9730          set_exec_file_mismatch_command.
9731         * gdbcore.h (validate_exec_file): Declare.
9732         * infcmd.c (attach_command): Call validate_exec_file.
9733         * remote.c ( remote_target::remote_add_inferior): Likewise.
9734
9735 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9736
9737         * frame.c (find_frame_sal): Move call to get_next_frame into more
9738         inner scope.
9739         * inline-frame.c (inilne_state) <inline_state>: Update argument
9740         types.
9741         (inilne_state) <skipped_symbol>: Rename to...
9742         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
9743         (skip_inline_frames): Build vector of skipped symbols and use this
9744         to reate the inline_state.
9745         (inline_skipped_symbol): Add a comment and some assertions, fetch
9746         skipped symbol from the list.
9747
9748 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9749
9750         * buildsym.c (lte_is_less_than): Delete.
9751         (buildsym_compunit::end_symtab_with_blockvector): Create local
9752         lambda function to sort line table entries, and use
9753         std::stable_sort instead of std::sort.
9754         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
9755         markers when looking for a previous line.
9756
9757 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9758
9759         * dwarf2read.c (lnp_state_machine::record_line): Include
9760         end_sequence parameter in debug print out.  Record the line if we
9761         are at an end_sequence marker even if it's not the start of a
9762         statement.
9763         * symmisc.c (maintenance_print_one_line_table): Print end of
9764         sequence markers with 'END' not '0'.
9765
9766 2020-01-24  Pedro Alves  <palves@redhat.com>
9767
9768         PR gdb/25410
9769         * thread.c (scoped_restore_current_thread::restore): Use
9770         switch_to_inferior_no_thread.
9771         * exec.c: Include "progspace-and-thread.h".
9772         (add_target_sections, remove_target_sections):
9773         scoped_restore_current_pspace_and_thread instead of
9774         scoped_restore_current_thread.
9775         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
9776         and aspace to the inferior before calling clone_program_space.
9777         Remove stale comment.
9778
9779 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9780
9781         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
9782         (arm_netbsd_nat_target::fetch_registers): ...this.
9783         (arm_nbsd_nat_target::store_registers): Rename to...
9784         (arm_netbsd_nat_target::store_registers): ...this.
9785
9786 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9787
9788         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9789         register_t.
9790
9791 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9792
9793         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
9794         Update comment.
9795         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
9796         Likewise.
9797         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
9798         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
9799         the correct replacement (iterate_over_regset_sections).
9800         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
9801         Update comment.
9802
9803 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
9804
9805         PR gdb/23718
9806         * gdb/python/python.c (execute_gdb_command): Call
9807         async_enable_stdin in catch block.
9808
9809 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9810
9811         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
9812         SWITCH_THRU_ALL_UIS.
9813
9814 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9815
9816         PR tui/9765
9817         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
9818         comment, add extra parameter, and update to store previous symbol
9819         when appropriate.
9820         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
9821         add extra parameter.
9822         * tui/tui-disasm.c (tui_disassemble): Update header comment,
9823         remove unneeded parameter, add try/catch around gdb_print_insn,
9824         rewrite to add items to asm_lines vector.
9825         (tui_find_backward_disassembly_start_address): New function.
9826         (tui_find_disassembly_address): Updated throughout.
9827         (tui_disasm_window::set_contents): Update for changes to
9828         tui_disassemble.
9829         (tui_disasm_window::do_scroll_vertical): No need to adjust the
9830         number of lines to scroll.
9831
9832 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
9833
9834         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
9835         (SECT_OFF_DATA): Likewise.
9836         (SECT_OFF_RODATA): Likewise.
9837         (SECT_OFF_TEXT): Likewise.
9838         (SECT_OFF_BSS): Likewise.
9839         (struct objfile) <text_section_offset, data_section_offset>: New
9840         methods.
9841         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
9842         objfile::text_section_offset.
9843         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
9844         * coffread.c (coff_symtab_read): Likewise.
9845         (enter_linenos): Likewise.
9846         (process_coff_symbol): Likewise.
9847         * ctfread.c (get_objfile_text_range): Likewise.
9848         * dtrace-probe.c (dtrace_probe::get_relocated_address):
9849         Use objfile::data_section_offset.
9850         * dwarf2-frame.c (execute_cfa_program): Use
9851         objfile::text_section_offset.
9852         (dwarf2_frame_find_fde): Likewise.
9853         * dwarf2read.c (create_addrmap_from_index): Likewise.
9854         (create_addrmap_from_aranges): Likewise.
9855         (dw2_find_pc_sect_compunit_symtab): Likewise.
9856         (process_psymtab_comp_unit_reader): Likewise.
9857         (add_partial_symbol): Likewise.
9858         (add_partial_subprogram): Likewise.
9859         (process_full_comp_unit): Likewise.
9860         (read_file_scope): Likewise.
9861         (read_func_scope): Likewise.
9862         (read_lexical_block_scope): Likewise.
9863         (read_call_site_scope): Likewise.
9864         (dwarf2_rnglists_process): Likewise.
9865         (dwarf2_ranges_process): Likewise.
9866         (dwarf2_ranges_read): Likewise.
9867         (dwarf_decode_lines_1): Likewise.
9868         (new_symbol): Likewise.
9869         (dwarf2_fetch_die_loc_sect_off): Likewise.
9870         (dwarf2_per_cu_text_offset): Likewise.
9871         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
9872         * hppa-tdep.c (read_unwind_info): Likewise.
9873         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
9874         * psympriv.h (struct partial_symtab): Likewise.
9875         * psymtab.c (find_pc_sect_psymtab): Likewise.
9876         * solib-svr4.c (enable_break): Likewise.
9877         * stap-probe.c (relocate_address): Use
9878         objfile::data_section_offset.
9879         * xcoffread.c (enter_line_range): Use
9880         objfile::text_section_offset.
9881         (read_xcoff_symtab): Likewise.
9882
9883 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9884
9885         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
9886         declaration to narrower scopes.
9887
9888 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9889
9890         * darwin-nat.h (struct darwin_exception_msg, enum
9891         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
9892         Move up.
9893         (class darwin_nat_target) <wait_1, check_new_threads,
9894         decode_exception_message, decode_message, stop_inferior,
9895         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
9896         * darwin-nat.c (darwin_check_new_threads): Rename to...
9897         (darwin_nat_target::check_new_threads): ... this.
9898         (darwin_suspend_inferior_it): Remove.
9899         (darwin_decode_exception_message): Rename to...
9900         (darwin_nat_target::decode_exception_message): ... this.
9901         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
9902         (darwin_decode_message): Rename to...
9903         (darwin_nat_target::decode_message): ... this.
9904         (cancel_breakpoint): Rename to...
9905         (darwin_nat_target::cancel_breakpoint): ... this.
9906         (darwin_wait): Rename to...
9907         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
9908         instead of iterate_over_inferiors.
9909         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
9910         (darwin_stop_inferior): Rename to...
9911         (darwin_nat_target::stop_inferior): ... this.
9912         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
9913         (darwin_init_thread_list): Rename to...
9914         (darwin_nat_target::init_thread_list): ... this.
9915         (darwin_ptrace_him): Rename to...
9916         (darwin_nat_target::ptrace_him): ... this.
9917         (darwin_nat_target::create_inferior): Pass lambda function to
9918         fork_inferior.
9919         (darwin_nat_target::detach): Call stop_inferior instead of
9920         darwin_stop_inferior.
9921         * fork-inferior.h (fork_inferior): Change init_trace_fun
9922         parameter to gdb::function_view.
9923         * fork-inferior.c (fork_inferior): Likewise.
9924
9925 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
9926
9927         * i386-cygwin-tdep.c (core_process_module_section): Update.
9928         * windows-nat.c (struct lm_info_windows): Add text_offset.
9929         (windows_xfer_shared_libraries): Update.
9930         * windows-tdep.c (windows_xfer_shared_library):
9931         Add text_offset_cached argument.
9932         * windows-tdep.h (windows_xfer_shared_library): Update.
9933
9934 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9935
9936         * gdbarch.sh: Add declaration for _initialize_gdbarch.
9937
9938 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9939
9940         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
9941         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
9942         replace with range-based for.
9943         (gdbsim_interrupt_inferior): Remove.
9944         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
9945         with a range-based for.  Inline code from
9946         gdbsim_interrupt_inferior.
9947
9948 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9949
9950         * infrun.c (proceed): Fix indentation.
9951
9952 2020-01-21  Tom Tromey  <tromey@adacore.com>
9953
9954         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
9955         * python/python.c (python_extension_ops): Update.
9956         (gdbpy_colorize): New function.
9957         * python/lib/gdb/__init__.py (colorize): New function.
9958         * extension.h (ext_lang_colorize): Declare.
9959         * extension.c (ext_lang_colorize): New function.
9960         * extension-priv.h (struct extension_language_ops) <colorize>: New
9961         member.
9962         * cli/cli-style.c (_initialize_cli_style): Update help text.
9963
9964 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9965
9966         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
9967         <cond>: Change type to bool.
9968         (aarch64_displaced_step_b_cond): Update cond to use bool type.
9969         (aarch64_displaced_step_cb): Likewise.
9970         (aarch64_displaced_step_tb): Likewise.
9971
9972 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9973
9974         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
9975         output.
9976
9977 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9978
9979         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
9980         <pc_adjust>: Adjust the documentation.
9981         (aarch64_displaced_step_fixup): Check if PC really moved before
9982         adjusting it.
9983
9984 2020-01-19  Tom Tromey  <tom@tromey.com>
9985
9986         * disasm.c (~gdb_disassembler): New destructor.
9987         (gdb_buffered_insn_length): Call disassemble_free_target.
9988         * disasm.h (class gdb_disassembler): Declare destructor.  Use
9989         DISABLE_COPY_AND_ASSIGN.
9990
9991 2020-01-19  Tom Tromey  <tom@tromey.com>
9992
9993         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
9994         (die_reader_func_ftype): Remove.
9995         (cutu_reader): New class.
9996         (dw2_get_file_names_reader): Remove "data" parameter.
9997         (dw2_get_file_names): Use cutu_reader.
9998         (create_debug_type_hash_table): Update.
9999         (read_cutu_die_from_dwo): Update comment.
10000         (lookup_dwo_unit): Add dwo_name parameter.
10001         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
10002         die_reader_func_ftype and data parameters.
10003         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
10004         Remove die_reader_func_ftype and data parameters.
10005         (~cutu_reader): New; from init_cutu_and_read_dies.
10006         (cutu_reader::cutu_reader): Rename from
10007         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
10008         and data parameters.
10009         (init_cutu_and_read_dies_simple): Remove.
10010         (struct process_psymtab_comp_unit_data): Remove.
10011         (process_psymtab_comp_unit_reader): Remove data parameter; add
10012         want_partial_unit and pretend_language parameters.
10013         (process_psymtab_comp_unit): Use cutu_reader.
10014         (build_type_psymtabs_reader): Remove data parameter.
10015         (build_type_psymtabs_1): Use cutu_reader.
10016         (process_skeletonless_type_unit): Likewise.
10017         (load_partial_comp_unit_reader): Remove.
10018         (load_partial_comp_unit): Use cutu_reader.
10019         (load_full_comp_unit_reader): Remove.
10020         (load_full_comp_unit): Use cutu_reader.
10021         (struct create_dwo_cu_data): Remove.
10022         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
10023         dwo_unit parameters.
10024         (create_cus_hash_table): Use cutu_reader.
10025         (struct dwarf2_read_addr_index_data): Remove.
10026         (dwarf2_read_addr_index_reader): Remove.
10027         (dwarf2_read_addr_index): Use cutu_reader.
10028         (read_signatured_type_reader): Remove.
10029         (read_signatured_type): Use cutu_reader.
10030
10031 2020-01-19  Tom Tromey  <tom@tromey.com>
10032
10033         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
10034         * tui/tui-wingeneral.h (class tui_suppress_output): New.
10035         (tui_wrefresh): Declare.
10036         * tui/tui-wingeneral.c (suppress_output): New global.
10037         (tui_suppress_output, ~tui_suppress_output): New constructor and
10038         destructor.
10039         (tui_wrefresh): New function.
10040         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
10041         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
10042         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
10043         method.
10044         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
10045         tui_wrefresh.
10046         (tui_data_window::no_refresh): New method.
10047         (tui_data_item_window::refresh_window): Call tui_wrefresh.
10048         (tui_reg_command): Use tui_suppress_output
10049         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
10050         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
10051         method.
10052         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
10053
10054 2020-01-19  Tom Tromey  <tom@tromey.com>
10055
10056         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10057         Handle case where symtab is null.
10058
10059 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
10060
10061         * linux-fork.c (one_fork_p): Simplify.
10062
10063 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10064
10065         * top.c (struct qt_args): Remove.
10066         (kill_or_detach): Change return type to void, replace `void *`
10067         parameter with a proper one.
10068         (print_inferior_quit_action):  Likewise.
10069         (quit_confirm): Use range-based for loop to iterate over inferiors.
10070         (quit_force): Likewise.
10071
10072 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10073
10074         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
10075         `void *` parameter with proper parameters.
10076         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
10077         (print_one_inferior): Change return type to void, replace `void *`
10078         parameter with proper parameters.
10079         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
10080         inferiors.
10081         (get_other_inferior): Remove.
10082         (mi_cmd_remove_inferior): Use range-based loop to iterate over
10083         inferiors.
10084
10085 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10086
10087         * mi/mi-interp.c (report_initial_inferior): Remove.
10088         (mi_interp::init): Use range-based for to iterate over inferiors.
10089
10090 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10091
10092         * python/py-inferior.c (build_inferior_list): Remove.
10093         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
10094
10095 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
10096
10097         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
10098         (btrace_stitch_trace): Likewise.
10099         * charset.c (intermediate_encoding): Likewise (vaild).
10100         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
10101         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
10102         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
10103
10104 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
10105
10106         * windows-tdep.c (windows_get_tlb_type):
10107         Add rtl_user_process_parameters type.
10108
10109 2020-01-16  Pedro Alves  <palves@redhat.com>
10110             Norbert Lange  <nolange79@gmail.com>
10111
10112         PR build/24805
10113         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
10114         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
10115         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
10116         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
10117         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
10118         (ps_plog): Redeclare exported functions with default visibility.
10119
10120 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
10121
10122         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
10123         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
10124
10125 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
10126
10127         * infcmd.c (post_create_inferior): Use get_thread_regcache
10128         instead of get_current_regcache.
10129
10130 2020-01-14  Tom Tromey  <tom@tromey.com>
10131
10132         PR symtab/12535:
10133         * python/python.c (gdbpy_decode_line): Treat empty string the same
10134         as no argument.
10135
10136 2020-01-14  Tom Tromey  <tom@tromey.com>
10137
10138         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
10139
10140 2020-01-14  Tom Tromey  <tom@tromey.com>
10141
10142         * nat/linux-btrace.c: Don't include <config.h>.
10143         * nat/linux-ptrace.c: Don't include <config.h>.
10144         * nat/x86-linux-dregs.c: Don't include <config.h>.
10145
10146 2020-01-14  Tom Tromey  <tom@tromey.com>
10147
10148         * configure: Rebuild.
10149         * configure.ac: Move many checks to ../gdbsupport/common.m4.
10150
10151 2020-01-14  Tom Tromey  <tom@tromey.com>
10152
10153         * nat/x86-linux-dregs.c: Include configh.h.
10154         * nat/linux-ptrace.c: Include configh.h.
10155         * nat/linux-btrace.c: Include configh.h.
10156         * defs.h: Include config.h, bfd.h.
10157         * configure.ac: Don't source common.host.
10158         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
10159         * configure: Rebuild.
10160         * acinclude.m4: Update path.
10161         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
10162         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
10163         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
10164         (CLIBS): Add LIBSUPPORT.
10165         (CDEPS): Likewise.
10166         (COMMON_SFILES): Remove gdbsupport files.
10167         (HFILES_NO_SRCDIR): Likewise.
10168         (stamp-version): Update path to create-version.sh.
10169         (ALLDEPFILES): Remove gdbsupport files.
10170
10171 2020-01-14  Tom Tromey  <tom@tromey.com>
10172
10173         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
10174         USE_WIN32API when needed.
10175         * configure.ac (USE_WIN32API): Don't define.
10176         (WIN32LIBS): Use WIN32APILIBS.
10177         * configure: Rebuild.
10178
10179 2020-01-14  Tom Tromey  <tom@tromey.com>
10180
10181         * configure: Rebuild.
10182         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
10183
10184 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10185
10186         * skip.c (skip_function_command): Make skip w/o arguments use the
10187         name of the inlined function if pc is inside any inlined function.
10188
10189 2020-01-14  Luis Machado  <luis.machado@linaro.org>
10190
10191         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
10192         * infrun.c (resume_1): Likewise.
10193         (handle_inferior_event): Remove stale comment.
10194         * linux-nat.c (linux_nat_target::resume): Update comments.
10195         (save_stop_reason): Likewise.
10196         (linux_nat_filter_event): Likewise.
10197         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
10198
10199 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10200
10201         * elfread.c (record_minimal_symbol): Set section index to 0 for
10202         non-allocatable sections.
10203
10204
10205 2020-01-13  Ali Tamur <tamur@google.com>
10206
10207         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
10208         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
10209         to gdb::optional.  Update comments.
10210         (dwo_file): Update comments.
10211         (read_attribute): Update API to take an additional out parameter,
10212         need_reprocess.  This is used to mark attributes that need other
10213         attributes (e.g. str_offsets_base) for correct computation which may not
10214         have been read yet.
10215         (read_attribute_reprocess): New function declaration.
10216         (read_addr_index): Likewise.
10217         (read_dwo_str_index): Likewise.
10218         (read_stub_str_index): Likewise.
10219         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
10220         (lookup_addr_base): New function definition.
10221         (lookup_ranges_base): Likewise.
10222         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
10223         lookup_ranges_base.
10224         (init_cutu_and_read_dies): Update comments.
10225         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
10226         unit.  This is used to inherit parent's str_offsets_base and addr_base.
10227         Update comments.
10228         (init_cutu_and_read_dies_simple): Reflect API changes.
10229         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
10230         (create_cus_hash_table): Change API to take parent compile unit.
10231         Reflect API changes.
10232         (open_and_init_dwo_file): Reflect API changes.
10233         (dwarf2_get_pc_bounds): Update comments.
10234         (dwarf2_record_block_ranges): Likewise.
10235         (read_full_die_1): Change implementation to reprocess attributes that
10236         need str_offsets_base and addr_base.
10237         (partial_die_info::read): Likewise.
10238         (read_attribute_reprocess): New function definition.
10239         (read_attribute_value): Change API to take an additional out parameter,
10240         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
10241         when a non-dwo compile unit has index based attributes.
10242         (read_attribute): Reflect API changes.
10243         (read_addr_index_1): Reflect API changes.  Update comments.
10244         (dwarf2_read_addr_index_data): Reflect API changes.
10245         (dwarf2_read_addr_index): Likewise.
10246         (read_str_index): Change API and implementation.  This becomes a helper
10247         to be used by the new string index related methods.  Update error
10248         message and comments.
10249         (read_dwo_str_index): New function definition.
10250         (read_stub_str_index): Likewise.
10251         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10252         * symfile.h (dwarf2_debug_sections): Likewise.
10253         * xcoffread.c (dwarf2_debug_sections): Likewise.
10254
10255 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10256
10257         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10258         core_reg_sect type to gdb_byte *.
10259         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10260         * cris-tdep.c (fetch_core_registers): Likewise.
10261         * corelow.c (core_target::get_core_register_section): Change
10262         type of `contents` to gdb::byte_vector.
10263
10264 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10265
10266         * tui/tui-wingeneral.c (box_win): Position the title in the center
10267         of the border.
10268
10269 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10270
10271         * corelow.c (core_target::get_core_register_section): Use
10272           std::vector instead of alloca.
10273
10274 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10275
10276         * warning.m4: Add -Wmissing-declarations to build_warnings.
10277         * configure: Re-generate.
10278
10279 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10280
10281         * python/python.c (init__gdb_module): Add declaration.
10282
10283 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10284
10285         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10286         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10287         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10288         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10289         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10290         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10291         * ada-exp.y (_initialize_ada_exp): Add declaration.
10292         * ada-lang.c (_initialize_ada_language): Add declaration.
10293         * ada-tasks.c (_initialize_tasks): Add declaration.
10294         * agent.c (_initialize_agent): Add declaration.
10295         * aix-thread.c (_initialize_aix_thread): Add declaration.
10296         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10297         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10298         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10299         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10300         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10301         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10302         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10303         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10304         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10305         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10306         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10307         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10308         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10309         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10310         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10311         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10312         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10313         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10314         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10315         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10316         * annotate.c (_initialize_annotate): Add declaration.
10317         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10318         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10319         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10320         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10321         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10322         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10323         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10324         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10325         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10326         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10327         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10328         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10329         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10330         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10331         * auto-load.c (_initialize_auto_load): Add declaration.
10332         * auxv.c (_initialize_auxv): Add declaration.
10333         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10334         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10335         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10336         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10337         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10338         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10339         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10340         * breakpoint.c (_initialize_breakpoint): Add declaration.
10341         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10342         * btrace.c (_initialize_btrace): Add declaration.
10343         * charset.c (_initialize_charset): Add declaration.
10344         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10345         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10346         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10347         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10348         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10349         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10350         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10351         * coffread.c (_initialize_coffread): Add declaration.
10352         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10353         * compile/compile.c (_initialize_compile): Add declaration.
10354         * complaints.c (_initialize_complaints): Add declaration.
10355         * completer.c (_initialize_completer): Add declaration.
10356         * copying.c (_initialize_copying): Add declaration.
10357         * corefile.c (_initialize_core): Add declaration.
10358         * corelow.c (_initialize_corelow): Add declaration.
10359         * cp-abi.c (_initialize_cp_abi): Add declaration.
10360         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10361         * cp-support.c (_initialize_cp_support): Add declaration.
10362         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10363         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10364         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10365         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10366         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10367         * ctfread.c (_initialize_ctfread): Add declaration.
10368         * d-lang.c (_initialize_d_language): Add declaration.
10369         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10370         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10371         * dbxread.c (_initialize_dbxread): Add declaration.
10372         * dcache.c (_initialize_dcache): Add declaration.
10373         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10374         * disasm.c (_initialize_disasm): Add declaration.
10375         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10376         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10377         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10378         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10379         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
10380         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
10381         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
10382         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
10383         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
10384         * elfread.c (_initialize_elfread): Add declaration.
10385         * exec.c (_initialize_exec): Add declaration.
10386         * extension.c (_initialize_extension): Add declaration.
10387         * f-lang.c (_initialize_f_language): Add declaration.
10388         * f-valprint.c (_initialize_f_valprint): Add declaration.
10389         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
10390         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
10391         * filesystem.c (_initialize_filesystem): Add declaration.
10392         * findcmd.c (_initialize_mem_search): Add declaration.
10393         * findvar.c (_initialize_findvar): Add declaration.
10394         * fork-child.c (_initialize_fork_child): Add declaration.
10395         * frame-base.c (_initialize_frame_base): Add declaration.
10396         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
10397         * frame.c (_initialize_frame): Add declaration.
10398         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
10399         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
10400         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
10401         * gcore.c (_initialize_gcore): Add declaration.
10402         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
10403         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
10404         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
10405         * gdbarch.c (_initialize_gdbarch): Add declaration.
10406         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
10407         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
10408         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
10409         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
10410         * go-lang.c (_initialize_go_language): Add declaration.
10411         * go32-nat.c (_initialize_go32_nat): Add declaration.
10412         * guile/guile.c (_initialize_guile): Add declaration.
10413         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
10414         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
10415         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
10416         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
10417         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
10418         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
10419         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
10420         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
10421         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
10422         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
10423         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
10424         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
10425         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
10426         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
10427         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
10428         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
10429         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
10430         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
10431         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
10432         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
10433         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
10434         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
10435         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
10436         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
10437         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
10438         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
10439         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
10440         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
10441         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
10442         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
10443         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
10444         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
10445         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
10446         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
10447         * infcall.c (_initialize_infcall): Add declaration.
10448         * infcmd.c (_initialize_infcmd): Add declaration.
10449         * inflow.c (_initialize_inflow): Add declaration.
10450         * infrun.c (_initialize_infrun): Add declaration.
10451         * interps.c (_initialize_interpreter): Add declaration.
10452         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
10453         * jit.c (_initialize_jit): Add declaration.
10454         * language.c (_initialize_language): Add declaration.
10455         * linux-fork.c (_initialize_linux_fork): Add declaration.
10456         * linux-nat.c (_initialize_linux_nat): Add declaration.
10457         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
10458         * linux-thread-db.c (_initialize_thread_db): Add declaration.
10459         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
10460         * m2-lang.c (_initialize_m2_language): Add declaration.
10461         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
10462         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
10463         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
10464         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
10465         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
10466         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
10467         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
10468         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
10469         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
10470         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
10471         * machoread.c (_initialize_machoread): Add declaration.
10472         * macrocmd.c (_initialize_macrocmd): Add declaration.
10473         * macroscope.c (_initialize_macroscope): Add declaration.
10474         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
10475         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
10476         * maint.c (_initialize_maint_cmds): Add declaration.
10477         * mdebugread.c (_initialize_mdebugread): Add declaration.
10478         * memattr.c (_initialize_mem): Add declaration.
10479         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
10480         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
10481         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
10482         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
10483         * mi/mi-main.c (_initialize_mi_main): Add declaration.
10484         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
10485         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
10486         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
10487         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
10488         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
10489         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
10490         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
10491         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
10492         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
10493         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
10494         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
10495         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
10496         * mipsread.c (_initialize_mipsread): Add declaration.
10497         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
10498         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
10499         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
10500         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
10501         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
10502         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
10503         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
10504         * nto-procfs.c (_initialize_procfs): Add declaration.
10505         * objc-lang.c (_initialize_objc_language): Add declaration.
10506         * observable.c (_initialize_observer): Add declaration.
10507         * opencl-lang.c (_initialize_opencl_language): Add declaration.
10508         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
10509         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
10510         * osabi.c (_initialize_gdb_osabi): Add declaration.
10511         * osdata.c (_initialize_osdata): Add declaration.
10512         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
10513         * parse.c (_initialize_parse): Add declaration.
10514         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
10515         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
10516         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
10517         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
10518         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
10519         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
10520         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
10521         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
10522         * printcmd.c (_initialize_printcmd): Add declaration.
10523         * probe.c (_initialize_probe): Add declaration.
10524         * proc-api.c (_initialize_proc_api): Add declaration.
10525         * proc-events.c (_initialize_proc_events): Add declaration.
10526         * proc-service.c (_initialize_proc_service): Add declaration.
10527         * procfs.c (_initialize_procfs): Add declaration.
10528         * producer.c (_initialize_producer): Add declaration.
10529         * psymtab.c (_initialize_psymtab): Add declaration.
10530         * python/python.c (_initialize_python): Add declaration.
10531         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
10532         * record-btrace.c (_initialize_record_btrace): Add declaration.
10533         * record-full.c (_initialize_record_full): Add declaration.
10534         * record.c (_initialize_record): Add declaration.
10535         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
10536         * regcache.c (_initialize_regcache): Add declaration.
10537         * reggroups.c (_initialize_reggroup): Add declaration.
10538         * remote-notif.c (_initialize_notif): Add declaration.
10539         * remote-sim.c (_initialize_remote_sim): Add declaration.
10540         * remote.c (_initialize_remote): Add declaration.
10541         * reverse.c (_initialize_reverse): Add declaration.
10542         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
10543         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
10544         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
10545         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
10546         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
10547         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
10548         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
10549         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
10550         Add declaration.
10551         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
10552         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
10553         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
10554         * rust-exp.y (_initialize_rust_exp): Add declaration.
10555         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
10556         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
10557         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
10558         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
10559         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
10560         * score-tdep.c (_initialize_score_tdep): Add declaration.
10561         * ser-go32.c (_initialize_ser_dos): Add declaration.
10562         * ser-mingw.c (_initialize_ser_windows): Add declaration.
10563         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
10564         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
10565         * ser-uds.c (_initialize_ser_socket): Add declaration.
10566         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
10567         * serial.c (_initialize_serial): Add declaration.
10568         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
10569         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
10570         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
10571         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
10572         * skip.c (_initialize_step_skip): Add declaration.
10573         * sol-thread.c (_initialize_sol_thread): Add declaration.
10574         * solib-aix.c (_initialize_solib_aix): Add declaration.
10575         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
10576         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
10577         * solib-frv.c (_initialize_frv_solib): Add declaration.
10578         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
10579         * solib-target.c (_initialize_solib_target): Add declaration.
10580         * solib.c (_initialize_solib): Add declaration.
10581         * source-cache.c (_initialize_source_cache): Add declaration.
10582         * source.c (_initialize_source): Add declaration.
10583         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
10584         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
10585         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
10586         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
10587         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
10588         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
10589         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
10590         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
10591         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
10592         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
10593         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
10594         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
10595         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
10596         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
10597         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
10598         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
10599         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
10600         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
10601         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
10602         * stabsread.c (_initialize_stabsread): Add declaration.
10603         * stack.c (_initialize_stack): Add declaration.
10604         * stap-probe.c (_initialize_stap_probe): Add declaration.
10605         * std-regs.c (_initialize_frame_reg): Add declaration.
10606         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
10607         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
10608         * symfile.c (_initialize_symfile): Add declaration.
10609         * symmisc.c (_initialize_symmisc): Add declaration.
10610         * symtab.c (_initialize_symtab): Add declaration.
10611         * target.c (_initialize_target): Add declaration.
10612         * target-connection.c (_initialize_target_connection): Add
10613         declaration.
10614         * target-dcache.c (_initialize_target_dcache): Add declaration.
10615         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
10616         * thread.c (_initialize_thread): Add declaration.
10617         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
10618         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
10619         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
10620         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
10621         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
10622         * tracectf.c (_initialize_ctf): Add declaration.
10623         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
10624         * tracefile.c (_initialize_tracefile): Add declaration.
10625         * tracepoint.c (_initialize_tracepoint): Add declaration.
10626         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
10627         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
10628         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
10629         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
10630         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
10631         * tui/tui-win.c (_initialize_tui_win): Add declaration.
10632         * tui/tui.c (_initialize_tui): Add declaration.
10633         * typeprint.c (_initialize_typeprint): Add declaration.
10634         * ui-style.c (_initialize_ui_style): Add declaration.
10635         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
10636         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
10637         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
10638         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
10639         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
10640         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
10641         * unittests/filtered_iterator-selftests.c
10642         (_initialize_filtered_iterator_selftests): Add declaration.
10643         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
10644         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
10645         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
10646         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
10647         * unittests/main-thread-selftests.c
10648         (_initialize_main_thread_selftests): Add declaration.
10649         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
10650         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
10651         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
10652         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
10653         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
10654         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
10655         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
10656         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
10657         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
10658         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
10659         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
10660         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
10661         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
10662         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
10663         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
10664         declaration.
10665         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
10666         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
10667         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
10668         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
10669         * user-regs.c (_initialize_user_regs): Add declaration.
10670         * utils.c (_initialize_utils): Add declaration.
10671         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
10672         * valops.c (_initialize_valops): Add declaration.
10673         * valprint.c (_initialize_valprint): Add declaration.
10674         * value.c (_initialize_values): Add declaration.
10675         * varobj.c (_initialize_varobj): Add declaration.
10676         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
10677         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
10678         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
10679         * windows-nat.c (_initialize_windows_nat): Add declaration.
10680         (_initialize_check_for_gdb_ini): Add declaration.
10681         (_initialize_loadable): Add declaration.
10682         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
10683         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
10684         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
10685         * xcoffread.c (_initialize_xcoffread): Add declaration.
10686         * xml-support.c (_initialize_xml_support): Add declaration.
10687         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
10688         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
10689         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
10690         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
10691
10692 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10693
10694         * regformats/regdat.sh: Generate declaration for init function.
10695
10696 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10697
10698         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
10699         up.
10700         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
10701         close_one_inferior>: New methods.
10702         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
10703         pass down target to find_inferior_pid.
10704         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
10705         Pass down target to find_inferior_ptid.
10706         (gdbsim_target::create_inferior): Pass down target to
10707         add_thread_silent.
10708         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
10709         target down to find_inferior_ptid and switch_to_thread.
10710         (gdbsim_target::close): Update to call close_one_inferior.
10711         (struct resume_data): Remove.
10712         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
10713         directly, rather than through a void pointer.
10714         (gdbsim_target::resume): Update to call resume_one_inferior.
10715
10716 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
10717
10718         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
10719
10720 2020-01-12  Pedro Alves  <palves@redhat.com>
10721
10722         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
10723         directly for the current inferior instead of
10724         discard_all_inferiors.
10725         (discard_all_inferiors): Delete.
10726
10727 2020-01-11  Tom Tromey  <tom@tromey.com>
10728
10729         * tui/tui-wingeneral.c (box_win): Check cli_styling.
10730         * tui/tui-winsource.c (tui_source_window_base::refill): Use
10731         deprecated_safe_get_selected_frame.
10732
10733 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10734
10735         * inferior.c (print_inferior): Switch inferior before printing it.
10736
10737 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
10738             Pedro Alves  <palves@redhat.com>
10739
10740         * progspace-and-thread.c (switch_to_program_space_and_thread):
10741         Assert there's an inferior for PSPACE.  Use
10742         switch_to_inferior_no_thread to switch the inferior too.
10743         * progspace.c (program_space::~program_space): Call
10744         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
10745         (program_space::free_all_objfiles): Don't call clear_symtab_users
10746         here.
10747         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
10748
10749 2020-01-10  Pedro Alves  <palves@redhat.com>
10750
10751         * NEWS: Mention multi-target debugging, "info connections", and
10752         "add-inferior -no-connection".
10753
10754 2020-01-10  Pedro Alves  <palves@redhat.com>
10755
10756         * infrun.c: Include "target-connection.h".
10757         (check_multi_target_resumption): New.
10758         (proceed): Call it.
10759         * target-connection.c (make_target_connection_string): Make
10760         extern.
10761         * target-connection.h (make_target_connection_string): Declare.
10762
10763 2020-01-10  Pedro Alves  <palves@redhat.com>
10764
10765         * Makefile.in (COMMON_SFILES): Add target-connection.c.
10766         * inferior.c (uiout_field_connection): New function.
10767         (print_inferior): Add new "connection-id" column.
10768         (add_inferior_command): Show connection number/string of added
10769         inferior.
10770         * process-stratum-target.h
10771         (process_stratum_target::connection_string): New virtual method.
10772         (process_stratum_target::connection_number): New field.
10773         * remote.c (remote_target::connection_string): New override.
10774         * target-connection.c: New file.
10775         * target-connection.h: New file.
10776         * target.c (decref_target): Remove process_stratum targets from
10777         the connection list.
10778         (target_stack::push): Add process_stratum targets to the
10779         connection list.
10780
10781 2020-01-10  Pedro Alves  <palves@redhat.com>
10782
10783         Revert:
10784         2016-04-12  Pedro Alves  <palves@redhat.com>
10785         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
10786         Remove references to name.
10787         * serial.h (struct serial) <name>: Delete.
10788
10789 2020-01-10  Pedro Alves  <palves@redhat.com>
10790
10791         * gdbarch-selftests.c (register_to_value_test): Remove "target
10792         already pushed" check.
10793
10794 2020-01-10  Pedro Alves  <palves@redhat.com>
10795             John Baldwin  <jhb@FreeBSD.org>
10796
10797         * aarch64-linux-nat.c
10798         (aarch64_linux_nat_target::thread_architecture): Adjust.
10799         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
10800         (task_command_1): Likewise.
10801         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
10802         (aix_thread_target::wait, aix_thread_target::fetch_registers)
10803         (aix_thread_target::store_registers)
10804         (aix_thread_target::thread_alive): Adjust.
10805         * amd64-fbsd-tdep.c: Include "inferior.h".
10806         (amd64fbsd_get_thread_local_address): Pass down target.
10807         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
10808         thread's gdbarch instead of target_gdbarch.
10809         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
10810         get_last_target_status.
10811         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
10812         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
10813         inferiors.
10814         (update_inserted_breakpoint_locations): Skip if inferiors with no
10815         execution.
10816         (update_global_location_list): When handling moribund locations,
10817         find representative inferior for location's pspace, and use thread
10818         count of its process_stratum target.
10819         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
10820         * bsd-uthread.c (bsd_uthread_target::wait): Use
10821         as_process_stratum_target and adjust thread_change_ptid and
10822         add_thread calls.
10823         (bsd_uthread_target::update_thread_list): Use
10824         as_process_stratum_target and adjust find_thread_ptid,
10825         thread_change_ptid and add_thread calls.
10826         * btrace.c (maint_btrace_packet_history_cmd): Adjust
10827         find_thread_ptid call.
10828         * corelow.c (add_to_thread_list): Adjust add_thread call.
10829         (core_target_open): Adjust add_thread_silent and thread_count
10830         calls.
10831         (core_target::pid_to_str): Adjust find_inferior_ptid call.
10832         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
10833         * event-top.c (async_disconnect): Pop targets from all inferiors.
10834         * exec.c (add_target_sections): Push exec target on all inferiors
10835         sharing the program space.
10836         (remove_target_sections): Remove the exec target from all
10837         inferiors sharing the program space.
10838         (exec_on_vfork): New.
10839         * exec.h (exec_on_vfork): Declare.
10840         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
10841         Pass it down.
10842         (fbsd_nat_target::update_thread_list): Adjust.
10843         (fbsd_nat_target::resume): Adjust.
10844         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
10845         down.
10846         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
10847         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
10848         get_thread_arch_regcache call.
10849         * fork-child.c (gdb_startup_inferior): Pass target down to
10850         startup_inferior and set_executing.
10851         * gdbthread.h (struct process_stratum_target): Forward declare.
10852         (add_thread, add_thread_silent, add_thread_with_info)
10853         (in_thread_list): Add process_stratum_target parameter.
10854         (find_thread_ptid(inferior*, ptid_t)): New overload.
10855         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
10856         parameter.
10857         (all_threads()): Delete overload.
10858         (all_threads, all_non_exited_threads): Add process_stratum_target
10859         parameter.
10860         (all_threads_safe): Use brace initialization.
10861         (thread_count): Add process_stratum_target parameter.
10862         (set_resumed, set_running, set_stop_requested, set_executing)
10863         (threads_are_executing, finish_thread_state): Add
10864         process_stratum_target parameter.
10865         (switch_to_thread): Use is_current_thread.
10866         * i386-fbsd-tdep.c: Include "inferior.h".
10867         (i386fbsd_get_thread_local_address): Pass down target.
10868         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
10869         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
10870         have_inferiors check.
10871         * inf-ptrace.c (inf_ptrace_target::create_inferior)
10872         (inf_ptrace_target::attach): Adjust.
10873         * infcall.c (run_inferior_call): Adjust.
10874         * infcmd.c (run_command_1): Pass target to
10875         scoped_finish_thread_state.
10876         (proceed_thread_callback): Skip inferiors with no execution.
10877         (continue_command): Rename 'all_threads' local to avoid hiding
10878         'all_threads' function.  Adjust get_last_target_status call.
10879         (prepare_one_step): Adjust set_running call.
10880         (signal_command): Use user_visible_resume_target.  Compare thread
10881         pointers instead of inferior_ptid.
10882         (info_program_command): Adjust to pass down target.
10883         (attach_command): Mark target's 'thread_executing' flag.
10884         (stop_current_target_threads_ns): New, factored out from ...
10885         (interrupt_target_1): ... this.  Switch inferior before making
10886         target calls.
10887         * inferior-iter.h
10888         (struct all_inferiors_iterator, struct all_inferiors_range)
10889         (struct all_inferiors_safe_range)
10890         (struct all_non_exited_inferiors_range): Filter on
10891         process_stratum_target too.  Remove explicit.
10892         * inferior.c (inferior::inferior): Push dummy target on target
10893         stack.
10894         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
10895         Add process_stratum_target parameter, and pass it down.
10896         (have_live_inferiors): Adjust.
10897         (switch_to_inferior_and_push_target): New.
10898         (add_inferior_command, clone_inferior_command): Handle
10899         "-no-connection" parameter.  Use
10900         switch_to_inferior_and_push_target.
10901         (_initialize_inferior): Mention "-no-connection" option in
10902         the help of "add-inferior" and "clone-inferior" commands.
10903         * inferior.h: Include "process-stratum-target.h".
10904         (interrupt_target_1): Use bool.
10905         (struct inferior) <push_target, unpush_target, target_is_pushed,
10906         find_target_beneath, top_target, process_target, target_at,
10907         m_stack>: New.
10908         (discard_all_inferiors): Delete.
10909         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
10910         (all_inferiors, all_non_exited_inferiors): Add
10911         process_stratum_target parameter.
10912         * infrun.c: Include "gdb_select.h" and <unordered_map>.
10913         (target_last_proc_target): New global.
10914         (follow_fork_inferior): Push target on new inferior.  Pass target
10915         to add_thread_silent.  Call exec_on_vfork.  Handle target's
10916         reference count.
10917         (follow_fork): Adjust get_last_target_status call.  Also consider
10918         target.
10919         (follow_exec): Push target on new inferior.
10920         (struct execution_control_state) <target>: New field.
10921         (user_visible_resume_target): New.
10922         (do_target_resume): Call target_async.
10923         (resume_1): Set target's threads_executing flag.  Consider resume
10924         target.
10925         (commit_resume_all_targets): New.
10926         (proceed): Also consider resume target.  Skip threads of inferiors
10927         with no execution.  Commit resumtion in all targets.
10928         (start_remote): Pass current inferior to wait_for_inferior.
10929         (infrun_thread_stop_requested): Consider target as well.  Pass
10930         thread_info pointer to clear_inline_frame_state instead of ptid.
10931         (infrun_thread_thread_exit): Consider target as well.
10932         (random_pending_event_thread): New inferior parameter.  Use it.
10933         (do_target_wait): Rename to ...
10934         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
10935         down.
10936         (threads_are_resumed_pending_p, do_target_wait): New.
10937         (prepare_for_detach): Adjust calls.
10938         (wait_for_inferior): New inferior parameter.  Handle it.  Use
10939         do_target_wait_1 instead of do_target_wait.
10940         (fetch_inferior_event): Adjust.  Switch to representative
10941         inferior.  Pass target down.
10942         (set_last_target_status): Add process_stratum_target parameter.
10943         Save target in global.
10944         (get_last_target_status): Add process_stratum_target parameter and
10945         handle it.
10946         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
10947         (context_switch): Check inferior_ptid == null_ptid before calling
10948         inferior_thread().
10949         (get_inferior_stop_soon): Pass down target.
10950         (wait_one): Rename to ...
10951         (poll_one_curr_target): ... this.
10952         (struct wait_one_event): New.
10953         (wait_one): New.
10954         (stop_all_threads): Adjust.
10955         (handle_no_resumed, handle_inferior_event): Adjust to consider the
10956         event's target.
10957         (switch_back_to_stepped_thread): Also consider target.
10958         (print_stop_event): Update.
10959         (normal_stop): Update.  Also consider the resume target.
10960         * infrun.h (wait_for_inferior): Remove declaration.
10961         (user_visible_resume_target): New declaration.
10962         (get_last_target_status, set_last_target_status): New
10963         process_stratum_target parameter.
10964         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10965         process_stratum_target parameter, and use it.
10966         (clear_inline_frame_state (thread_info*)): New.
10967         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10968         process_stratum_target parameter.
10969         (clear_inline_frame_state (thread_info*)): Declare.
10970         * linux-fork.c (delete_checkpoint_command): Pass target down to
10971         find_thread_ptid.
10972         (checkpoint_command): Adjust.
10973         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
10974         instead of just tweaking inferior_ptid.
10975         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
10976         (exit_lwp): Pass target down to find_thread_ptid.
10977         (attach_proc_task_lwp_callback): Pass target down to
10978         add_thread/set_running/set_executing.
10979         (linux_nat_target::attach): Pass target down to
10980         thread_change_ptid.
10981         (get_detach_signal): Pass target down to find_thread_ptid.
10982         Consider last target status's target.
10983         (linux_resume_one_lwp_throw, resume_lwp)
10984         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
10985         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
10986         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
10987         (linux_nat_target::async_wait_fd): New.
10988         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
10989         target down.
10990         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
10991         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
10992         * linux-thread-db.c (struct thread_db_info::process_target): New
10993         field.
10994         (add_thread_db_info): Save target.
10995         (get_thread_db_info): New process_stratum_target parameter.  Also
10996         match target.
10997         (delete_thread_db_info): New process_stratum_target parameter.
10998         Also match target.
10999         (thread_from_lwp): Adjust to pass down target.
11000         (thread_db_notice_clone): Pass down target.
11001         (check_thread_db_callback): Pass down target.
11002         (try_thread_db_load_1): Always push the thread_db target.
11003         (try_thread_db_load, record_thread): Pass target down.
11004         (thread_db_target::detach): Pass target down.  Always unpush the
11005         thread_db target.
11006         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
11007         target down.  Always unpush the thread_db target.
11008         (find_new_threads_callback, thread_db_find_new_threads_2)
11009         (thread_db_target::update_thread_list): Pass target down.
11010         (thread_db_target::pid_to_str): Pass current inferior down.
11011         (thread_db_target::get_thread_local_address): Pass target down.
11012         (thread_db_target::resume, maintenance_check_libthread_db): Pass
11013         target down.
11014         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
11015         * procfs.c (procfs_target::procfs_init_inferior): Declare.
11016         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
11017         (procfs_init_inferior): Rename to ...
11018         (procfs_target::procfs_init_inferior): ... this and adjust.
11019         (procfs_target::create_inferior, procfs_notice_thread)
11020         (procfs_do_thread_registers): Adjust.
11021         * ppc-fbsd-tdep.c: Include "inferior.h".
11022         (ppcfbsd_get_thread_local_address): Pass down target.
11023         * proc-service.c (ps_xfer_memory): Switch current inferior and
11024         program space as well.
11025         (get_ps_regcache): Pass target down.
11026         * process-stratum-target.c
11027         (process_stratum_target::thread_address_space)
11028         (process_stratum_target::thread_architecture): Pass target down.
11029         * process-stratum-target.h
11030         (process_stratum_target::threads_executing): New field.
11031         (as_process_stratum_target): New.
11032         * ravenscar-thread.c
11033         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
11034         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
11035         down.
11036         * record-btrace.c (record_btrace_target::info_record): Adjust.
11037         (record_btrace_target::record_method)
11038         (record_btrace_target::record_is_replaying)
11039         (record_btrace_target::fetch_registers)
11040         (get_thread_current_frame_id, record_btrace_target::resume)
11041         (record_btrace_target::wait, record_btrace_target::stop): Pass
11042         target down.
11043         * record-full.c (record_full_wait_1): Switch to event thread.
11044         Pass target down.
11045         * regcache.c (regcache::regcache)
11046         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
11047         process_stratum_target parameter and handle it.
11048         (current_thread_target): New global.
11049         (get_thread_regcache): Add process_stratum_target parameter and
11050         handle it.  Switch inferior before calling target method.
11051         (get_thread_regcache): Pass target down.
11052         (get_thread_regcache_for_ptid): Pass target down.
11053         (registers_changed_ptid): Add process_stratum_target parameter and
11054         handle it.
11055         (registers_changed_thread, registers_changed): Pass target down.
11056         (test_get_thread_arch_aspace_regcache): New.
11057         (current_regcache_test): Define a couple local test_target_ops
11058         instances and use them for testing.
11059         (readwrite_regcache): Pass process_stratum_target parameter.
11060         (cooked_read_test, cooked_write_test): Pass mock_target down.
11061         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
11062         (get_thread_arch_aspace_regcache): Add process_stratum_target
11063         parameter.
11064         (regcache::target): New method.
11065         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
11066         (regcache::registers_changed_ptid): Add process_stratum_target
11067         parameter.
11068         (regcache::m_target): New field.
11069         (registers_changed_ptid): Add process_stratum_target parameter.
11070         * remote.c (remote_state::supports_vCont_probed): New field.
11071         (remote_target::async_wait_fd): New method.
11072         (remote_unpush_and_throw): Add remote_target parameter.
11073         (get_current_remote_target): Adjust.
11074         (remote_target::remote_add_inferior): Push target.
11075         (remote_target::remote_add_thread)
11076         (remote_target::remote_notice_new_inferior)
11077         (get_remote_thread_info): Pass target down.
11078         (remote_target::update_thread_list): Skip threads of inferiors
11079         bound to other targets.  (remote_target::close): Don't discard
11080         inferiors.  (remote_target::add_current_inferior_and_thread)
11081         (remote_target::process_initial_stop_replies)
11082         (remote_target::start_remote)
11083         (remote_target::remote_serial_quit_handler): Pass down target.
11084         (remote_target::remote_unpush_target): New remote_target
11085         parameter.  Unpush the target from all inferiors.
11086         (remote_target::remote_unpush_and_throw): New remote_target
11087         parameter.  Pass it down.
11088         (remote_target::open_1): Check whether the current inferior has
11089         execution instead of checking whether any inferior is live.  Pass
11090         target down.
11091         (remote_target::remote_detach_1): Pass down target.  Use
11092         remote_unpush_target.
11093         (extended_remote_target::attach): Pass down target.
11094         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
11095         (remote_target::append_resumption): Pass down target.
11096         (remote_target::append_pending_thread_resumptions)
11097         (remote_target::remote_resume_with_hc, remote_target::resume)
11098         (remote_target::commit_resume): Pass down target.
11099         (remote_target::remote_stop_ns): Check supports_vCont_probed.
11100         (remote_target::interrupt_query)
11101         (remote_target::remove_new_fork_children)
11102         (remote_target::check_pending_events_prevent_wildcard_vcont)
11103         (remote_target::remote_parse_stop_reply)
11104         (remote_target::process_stop_reply): Pass down target.
11105         (first_remote_resumed_thread): New remote_target parameter.  Pass
11106         it down.
11107         (remote_target::wait_as): Pass down target.
11108         (unpush_and_perror): New remote_target parameter.  Pass it down.
11109         (remote_target::readchar, remote_target::remote_serial_write)
11110         (remote_target::getpkt_or_notif_sane_1)
11111         (remote_target::kill_new_fork_children, remote_target::kill): Pass
11112         down target.
11113         (remote_target::mourn_inferior): Pass down target.  Use
11114         remote_unpush_target.
11115         (remote_target::core_of_thread)
11116         (remote_target::remote_btrace_maybe_reopen): Pass down target.
11117         (remote_target::pid_to_exec_file)
11118         (remote_target::thread_handle_to_thread_info): Pass down target.
11119         (remote_target::async_wait_fd): New.
11120         * riscv-fbsd-tdep.c: Include "inferior.h".
11121         (riscv_fbsd_get_thread_local_address): Pass down target.
11122         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
11123         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
11124         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
11125         Adjust.
11126         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
11127         * solib-svr4.c (enable_break): Pass down target.
11128         * spu-multiarch.c (parse_spufs_run): Pass down target.
11129         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
11130         * target-delegates.c: Regenerate.
11131         * target.c (g_target_stack): Delete.
11132         (current_top_target): Return the current inferior's top target.
11133         (target_has_execution_1): Refer to the passed-in inferior's top
11134         target.
11135         (target_supports_terminal_ours): Check whether the initial
11136         inferior was already created.
11137         (decref_target): New.
11138         (target_stack::push): Incref/decref the target.
11139         (push_target, push_target, unpush_target): Adjust.
11140         (target_stack::unpush): Defref target.
11141         (target_is_pushed): Return bool.  Adjust to refer to the current
11142         inferior's target stack.
11143         (dispose_inferior): Delete, and inline parts ...
11144         (target_preopen): ... here.  Only dispose of the current inferior.
11145         (target_detach): Hold strong target reference while detaching.
11146         Pass target down.
11147         (target_thread_name): Add assertion.
11148         (target_resume): Pass down target.
11149         (target_ops::beneath, find_target_at): Adjust to refer to the
11150         current inferior's target stack.
11151         (get_dummy_target): New.
11152         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
11153         has a thread running.
11154         (initialize_targets): Rename to ...
11155         (_initialize_target): ... this.
11156         * target.h: Include "gdbsupport/refcounted-object.h".
11157         (struct target_ops): Inherit refcounted_object.
11158         (target_ops::shortname, target_ops::longname): Make const.
11159         (target_ops::async_wait_fd): New method.
11160         (decref_target): Declare.
11161         (struct target_ops_ref_policy): New.
11162         (target_ops_ref): New typedef.
11163         (get_dummy_target): Declare function.
11164         (target_is_pushed): Return bool.
11165         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
11166         (all_matching_threads_iterator::all_matching_threads_iterator):
11167         Handle filter target.
11168         * thread-iter.h (struct all_matching_threads_iterator, struct
11169         all_matching_threads_range, class all_non_exited_threads_range):
11170         Filter by target too.  Remove explicit.
11171         * thread.c (threads_executing): Delete.
11172         (inferior_thread): Pass down current inferior.
11173         (clear_thread_inferior_resources): Pass down thread pointer
11174         instead of ptid_t.
11175         (add_thread_silent, add_thread_with_info, add_thread): Add
11176         process_stratum_target parameter.  Use it for thread and inferior
11177         searches.
11178         (is_current_thread): New.
11179         (thread_info::deletable): Use it.
11180         (find_thread_ptid, thread_count, in_thread_list)
11181         (thread_change_ptid, set_resumed, set_running): New
11182         process_stratum_target parameter.  Pass it down.
11183         (set_executing): New process_stratum_target parameter.  Pass it
11184         down.  Adjust reference to 'threads_executing'.
11185         (threads_are_executing): New process_stratum_target parameter.
11186         Adjust reference to 'threads_executing'.
11187         (set_stop_requested, finish_thread_state): New
11188         process_stratum_target parameter.  Pass it down.
11189         (switch_to_thread): Also match inferior.
11190         (switch_to_thread): New process_stratum_target parameter.  Pass it
11191         down.
11192         (update_threads_executing): Reimplement.
11193         * top.c (quit_force): Pop targets from all inferior.
11194         (gdb_init): Don't call initialize_targets.
11195         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
11196         Declare.
11197         (windows_add_thread, windows_delete_thread): Adjust.
11198         (get_windows_debug_event): Rename to ...
11199         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
11200         * tracefile-tfile.c (tfile_target_open): Pass down target.
11201         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
11202         Forward declare.
11203         (switch_to_thread): Add process_stratum_target parameter.
11204         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
11205         parameter.  Use it.
11206         (mi_on_resume): Pass target down.
11207         * nat/fork-inferior.c (startup_inferior): Add
11208         process_stratum_target parameter.  Pass it down.
11209         * nat/fork-inferior.h (startup_inferior): Add
11210         process_stratum_target parameter.
11211         * python/py-threadevent.c (py_get_event_thread): Pass target down.
11212
11213 2020-01-10  Pedro Alves  <palves@redhat.com>
11214
11215         * remote.c (remote_target::start_remote): Don't set inferior_ptid
11216         directly.  Instead find the first thread in the thread list and
11217         use switch_to_thread.
11218
11219 2020-01-10  Pedro Alves  <palves@redhat.com>
11220
11221         * remote.c (remote_target::remote_add_inferior): Don't bind a
11222         process to the current inferior if the current inferior is already
11223         bound to a process.
11224
11225 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11226             Pedro Alves  <palves@redhat.com>
11227
11228         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
11229         If no process is specified, return null_ptid instead of
11230         inferior_ptid.
11231         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
11232         TARGET_WAITKIND_SIGNALLED with no pid.
11233
11234 2020-01-10  Pedro Alves  <palves@redhat.com>
11235
11236         * remote.c (first_remote_resumed_thread): New.
11237         (remote_target::wait_as): Use it as default event_ptid instead of
11238         inferior_ptid.
11239
11240 2020-01-10  Pedro Alves  <palves@redhat.com>
11241
11242         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
11243
11244 2020-01-10  Pedro Alves  <palves@redhat.com>
11245
11246         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
11247         not -1.
11248
11249 2020-01-10  Pedro Alves  <palves@redhat.com>
11250
11251         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11252         ptid to get_last_target_status.
11253         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11254         ptid to get_last_target_status.
11255         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11256         get_last_target_status.
11257         (info_program_command): Don't pass a target_waitstatus to
11258         get_last_target_status.
11259         * infrun.c (init_wait_for_inferior): Use
11260         nullify_last_target_wait_ptid.
11261         (get_last_target_status): Handle nullptr arguments.
11262         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11263         (print_stop_event): Don't pass a ptid to get_last_target_status.
11264         (normal_stop): Don't pass a ptid to get_last_target_status.
11265         * infrun.h (get_last_target_status, set_last_target_status): Move
11266         comments here and update.
11267         (nullify_last_target_wait_ptid): Declare.
11268         * linux-fork.c (fork_load_infrun_state): Remove local extern
11269         declaration of nullify_last_target_wait_ptid.
11270         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11271         to get_last_target_status.
11272
11273 2020-01-10  Pedro Alves  <palves@redhat.com>
11274
11275         * gdbthread.h (scoped_restore_current_thread)
11276         <dont_restore, restore, m_dont_restore>: Declare.
11277         * thread.c (thread_alive): Add assertion.  Return bool.
11278         (switch_to_thread_if_alive): New.
11279         (prune_threads): Switch inferior/thread.
11280         (print_thread_info_1): Switch thread before calling target methods.
11281         (scoped_restore_current_thread::restore): New, factored out from
11282         ...
11283         (scoped_restore_current_thread::~scoped_restore_current_thread):
11284         ... this.
11285         (scoped_restore_current_thread::scoped_restore_current_thread):
11286         Add assertion.
11287         (thread_apply_all_command, thread_select): Use
11288         switch_to_thread_if_alive.
11289         * infrun.c (proceed, restart_threads, handle_signal_stop)
11290         (switch_back_to_stepped_thread): Switch current thread before
11291         calling target methods.
11292
11293 2020-01-10  Pedro Alves <palves@redhat.com>
11294
11295         * inferior.c (switch_to_inferior_no_thread): New function,
11296         factored out from ...
11297         (inferior_command): ... here.
11298         * inferior.h (switch_to_inferior_no_thread): Declare.
11299         * mi/mi-main.c (run_one_inferior): Use
11300         switch_to_inferior_no_thread.
11301
11302 2020-01-10  Pedro Alves  <palves@redhat.com>
11303
11304         * infcmd.c (kill_command): Remove dead code.
11305
11306 2020-01-10  Pedro Alves  <palves@redhat.com>
11307
11308         * remote.c (remote_target::mourn_inferior): No longer check
11309         whether the target is running.
11310
11311 2020-01-10  Pedro Alves  <palves@redhat.com>
11312
11313         * corelow.c (core_target::has_execution): Change parameter type to
11314         inferior pointer.
11315         * inferior.c (number_of_live_inferiors): Use
11316         inferior::has_execution instead of target_has_execution_1.
11317         * inferior.h (inferior::has_execution): New.
11318         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11319         inferior::has_execution instead of target_has_execution_1.
11320         * process-stratum-target.c
11321         (process_stratum_target::has_execution): Change parameter type to
11322         inferior pointer.  Check the inferior's PID instead of
11323         inferior_ptid.
11324         * process-stratum-target.h
11325         (process_stratum_target::has_execution): Change parameter type to
11326         inferior pointer.
11327         * record-full.c (record_full_core_target::has_execution): Change
11328         parameter type to inferior pointer.
11329         * target.c (target_has_execution_1): Change parameter type to
11330         inferior pointer.
11331         (target_has_execution_current): Adjust.
11332         * target.h (target_ops::has_execution): Change parameter type to
11333         inferior pointer.
11334         (target_has_execution_1): Change parameter type to inferior
11335         pointer.  Change return type to bool.
11336         * tracefile.h (tracefile_target::has_execution): Change parameter
11337         type to inferior pointer.
11338
11339 2020-01-10  Pedro Alves  <palves@redhat.com>
11340
11341         * exceptions.c (print_flush): Remove current_top_target() check.
11342
11343 2020-01-10  Pedro Alves  <palves@redhat.com>
11344
11345         * remote.c (show_remote_exec_file): Show the current inferior's
11346         exec-file instead of the command variable's value.
11347
11348 2020-01-10  Pedro Alves  <palves@redhat.com>
11349
11350         * record-full.c (record_full_resume_ptid): New global.
11351         (record_full_target::resume): Set it.
11352         (record_full_wait_1): Use record_full_resume_ptid instead of
11353         inferior_ptid.
11354
11355 2020-01-10  Pedro Alves  <palves@redhat.com>
11356
11357         * gdbthread.h (scoped_restore_current_thread)
11358         <dont_restore, restore, m_dont_restore>: Declare.
11359         * thread.c (thread_alive): Add assertion.  Return bool.
11360         (switch_to_thread_if_alive): New.
11361         (prune_threads): Switch inferior/thread.
11362         (print_thread_info_1): Switch thread before calling target methods.
11363         (scoped_restore_current_thread::restore): New, factored out from
11364         ...
11365         (scoped_restore_current_thread::~scoped_restore_current_thread):
11366         ... this.
11367         (scoped_restore_current_thread::scoped_restore_current_thread):
11368         Add assertion.
11369         (thread_apply_all_command, thread_select): Use
11370         switch_to_thread_if_alive.
11371
11372 2020-01-10  George Barrett  <bob@bob131.so>
11373
11374         * stap-probe.c (stap_modify_semaphore): Don't check for null
11375         semaphores.
11376         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11377         for null semaphores.
11378
11379 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11380
11381         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
11382         all source windows, and maintain horizontal scroll status while
11383         doing so.
11384
11385 2020-01-09  Tom Tromey  <tom@tromey.com>
11386
11387         PR tui/18932:
11388         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
11389         update_source_window, not print_source_lines.
11390
11391 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11392
11393         * tui/tui.c (tui_enable): Register tui hooks after calling
11394         tui_display_main.
11395
11396 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11397
11398         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
11399
11400 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
11401
11402         * thread.c (print_thread_info_1): Fix indentation.
11403
11404 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11405
11406         * symtab.c (general_symbol_info::compute_and_set_names): Move the
11407         unique_xmalloc_ptr outside the if to always free the demangled name.
11408
11409 2020-01-08  Tom Tromey  <tromey@adacore.com>
11410
11411         * xcoffread.c (enter_line_range, read_xcoff_symtab)
11412         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
11413         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
11414         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
11415         Remove.
11416         (section_offsets): New typedef.
11417         * symtab.c (fixup_section, get_msymbol_address): Update.
11418         * symmisc.c (dump_msymbols): Update.
11419         * symfile.h (relative_addr_info_to_section_offsets)
11420         (symfile_map_offsets_to_segments): Update.
11421         * symfile.c (build_section_addr_info_from_objfile)
11422         (init_objfile_sect_indices): Update.
11423         (struct place_section_arg): Change type of "offsets".
11424         (place_section): Update.
11425         (relative_addr_info_to_section_offsets): Change type of
11426         "section_offsets".  Remove "num_sections" parameter.
11427         (default_symfile_offsets, syms_from_objfile_1)
11428         (set_objfile_default_section_offset): Update.
11429         (reread_symbols): No need to preserve section offsets by hand.
11430         (symfile_map_offsets_to_segments): Change type of "offsets".
11431         * stap-probe.c (relocate_address): Update.
11432         * stabsread.h (process_one_symbol): Update.
11433         * solib-target.c (struct lm_info_target) <offsets>: Change type.
11434         (solib_target_relocate_section_addresses): Update.
11435         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
11436         Update.
11437         * solib-frv.c (frv_relocate_main_executable): Update.
11438         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
11439         * solib-aix.c (solib_aix_get_section_offsets): Change return
11440         type.
11441         (solib_aix_solib_create_inferior_hook): Update.
11442         * remote.c (remote_target::get_offsets): Update.
11443         * psymtab.c (find_pc_sect_psymtab): Update.
11444         * psympriv.h (struct partial_symbol) <address, text_low,
11445         text_high>: Update.
11446         * objfiles.h (obj_section_offset): Update.
11447         (struct objfile) <section_offsets>: Change type.
11448         <num_sections>: Remove.
11449         (objfile_relocate): Update.
11450         * objfiles.c (entry_point_address_query): Update
11451         (relocate_one_symbol): Change type of "section_offsets".
11452         (objfile_relocate1, objfile_relocate1): Change type of
11453         "new_offsets".
11454         (objfile_rebase1): Update.
11455         * mipsread.c (mipscoff_symfile_read): Update.
11456         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
11457         parameter.
11458         * mdebugread.c (parse_symbol): Change type of "section_offsets".
11459         (parse_external, psymtab_to_symtab_1): Update.
11460         * machoread.c (macho_symfile_offsets): Update.
11461         * ia64-tdep.c (ia64_find_unwind_table): Update.
11462         * hppa-tdep.c (read_unwind_info): Update.
11463         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
11464         * dwarf2read.c (create_addrmap_from_index)
11465         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11466         (process_psymtab_comp_unit_reader, add_partial_symbol)
11467         (add_partial_subprogram, process_full_comp_unit)
11468         (read_file_scope, read_func_scope, read_lexical_block_scope)
11469         (read_call_site_scope, dwarf2_rnglists_process)
11470         (dwarf2_ranges_process, dwarf2_ranges_read)
11471         (dwarf_decode_lines_1, var_decode_location, new_symbol)
11472         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
11473         Update.
11474         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
11475         Update.
11476         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
11477         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
11478         (process_one_symbol): Change type of "section_offsets".
11479         * ctfread.c (get_objfile_text_range): Update.
11480         * coffread.c (coff_symtab_read, enter_linenos)
11481         (process_coff_symbol): Update.
11482         * coff-pe-read.c (add_pe_forwarded_sym): Update.
11483         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
11484
11485 2020-01-08  Tom Tromey  <tromey@adacore.com>
11486
11487         * dwarf2read.c (parse_macro_definition): Use std::string.
11488         (parse_macro_definition): Likewise.
11489
11490 2020-01-08  Tom Tromey  <tromey@adacore.com>
11491
11492         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
11493         (ATTR_ALLOC_CHUNK): Remove.
11494
11495 2020-01-08  Tom Tromey  <tromey@adacore.com>
11496
11497         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
11498
11499 2020-01-08  Tom Tromey  <tromey@adacore.com>
11500
11501         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
11502         (dwarf2_compute_name, open_dwo_file): Likewise.
11503         (process_enumeration_scope): Use std::vector.
11504         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
11505         (partial_die_info::fixup, dwarf2_start_subfile)
11506         (guess_full_die_structure_name, dwarf2_name): Likewise.
11507         (determine_prefix): Update.
11508         (guess_full_die_structure_name): Make return type const.
11509         (partial_die_full_name): Return unique_xmalloc_ptr.
11510         (DW_FIELD_ALLOC_CHUNK): Remove.
11511
11512 2020-01-07  Tom Tromey  <tromey@adacore.com>
11513
11514         PR build/24937:
11515         * stap-probe.c (class stap_static_probe_ops): Add constructor.
11516
11517 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11518
11519         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
11520
11521 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11522
11523         * stack.c (print_frame_info): Move disassemble_next_line code
11524         inside source_print block.
11525
11526 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11527
11528         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
11529         gdb/signals.h, as we are now using native signal symbols.
11530
11531 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11532
11533         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
11534         overflow by an early check of content vs threshold.
11535         * tui/tui-source.c (tui_source_window::line_is_displayed):
11536         Likewise.
11537
11538 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11539
11540         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
11541
11542 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11543
11544         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
11545         export table if no section contains it's RVA.
11546
11547 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11548
11549         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
11550
11551 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
11552
11553         * source.c (print_source_lines_base): Set last_line_listed.
11554
11555 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11556
11557         * tui/tui-disasm.c: Remove trailing spaces.
11558
11559 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11560             Pedro Alves  <palves@redhat.com>
11561
11562         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
11563         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
11564         (windows_gdb_signal_to_target): New function, uses the above
11565         enumeration to convert GDB internal signal codes to equivalent
11566         Windows codes.
11567         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
11568         * windows-nat.c: Include "gdb_wait.h".
11569         (get_windows_debug_event): Extract the fatal exception from the
11570         exit status and convert to the equivalent Posix signal number.
11571         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
11572         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
11573         * gdbsupport/gdb_wait.c: New file, implements
11574         windows_status_to_termsig.
11575         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
11576         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
11577
11578 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
11579
11580         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
11581         show_layout.
11582
11583 2020-01-05  Luis Machado  <luis.machado@linaro.org>
11584
11585         * aarch64-linux-nat.c
11586         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
11587         and bfd_mach_aarch64.
11588
11589 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11590
11591         * ui-file.c (stdio_file::can_emit_style_escape)
11592         (tee_file::can_emit_style_escape): Ensure style is used also on
11593         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
11594         to gdb_stdout.
11595         * main.c (set_gdb_data_directory): Use file style to output the
11596         warning that the given pathname is not a directory.
11597         * top.c (show_history_filename, gdb_safe_append_history)
11598         (show_gdb_datadir): Use file style.
11599
11600 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11601
11602         * solib-target.c (struct lm_info_target):
11603         Change offsets to be a unique_xmalloc_ptr.
11604         (solib_target_relocate_section_addresses): Update.
11605
11606 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11607
11608         * windows-nat.c (windows_clear_solib): Free so_list linked list.
11609
11610 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11611
11612         * MAINTAINERS (Write After Approval): Add myself.
11613
11614 2020-01-02  Luis Machado  <luis.machado@linaro.org>
11615
11616         * proc-service.c (get_ps_regcache): Remove reference to obsolete
11617         Cell BE architecture.
11618         * target.h (struct target_ops) <thread_architecture>: Likewise.
11619
11620 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11621
11622         * Makefile.in: Use INSTALL_PROGRAM_ENV.
11623
11624 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11625
11626         * MAINTAINERS (Write After Approval): Add myself.
11627
11628 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11629
11630         * gdbarch.sh: Update copyright year range of generated files.
11631
11632 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11633
11634         Update copyright year range in all GDB files.
11635
11636 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11637
11638         * copyright.py: Convert to Python 3.
11639
11640 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11641
11642         * copyright.py: Adapt after move of gnulib directory from gdb
11643         directory to toplevel directory.
11644
11645 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11646
11647         * copyright.py (main): Exit if run from the wrong directory.
11648
11649 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11650
11651         * top.c (print_gdb_version): Change copyright year to 2020.
11652
11653 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11654
11655         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
11656
11657 For older changes see ChangeLog-2019.
11658 \f
11659 Local Variables:
11660 mode: change-log
11661 left-margin: 8
11662 fill-column: 74
11663 version-control: never
11664 coding: utf-8
11665 End: