gdb/ChangeLog

   1 2020-07-25  Tom de Vries  <tdevries@suse.de>
   2
   3         PR symtab/26243
   4         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
   5         entries.
   6
   7 2020-07-24  Aaron Merey  <amerey@redhat.com>
   8
   9         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
  10         * configure: Rebuild.
  11
  12 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
  13
  14         PR corefiles/26294
  15         * corelow.c (_initialize_corelow): Add period to help text
  16         for "maintenance print core-file-backed-mappings".
  17
  18 2020-07-23  Pedro Alves  <pedro@palves.net>
  19
  20         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
  21         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
  22         meanwhile.
  23         * frame.c (frame_cache_generation, get_frame_cache_generation):
  24         New.
  25         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
  26         (get_prev_frame_if_no_cycle): On exception, don't touch
  27         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
  28         * frame.h (get_frame_cache_generation): Declare.
  29
  30 2020-07-23  Tom de Vries  <tdevries@suse.de>
  31
  32         PR tui/26282
  33         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
  34         New default constructor.
  35
  36 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
  37
  38         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
  39         exclude non-statement entries.
  40
  41 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  42
  43         * NEWS (New commands): Mention new command
  44         "maintenance print core-file-backed-mappings".
  45
  46 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  47
  48         * corelow.c (gdbcmd.h): Include.
  49         (core_target::info_proc_mappings): New method.
  50         (get_current_core_target): New function.
  51         (maintenance_print_core_file_backed_mappings): New function.
  52         (_initialize_corelow): Add core-file-backed-mappings to
  53         "maint print" commands.
  54
  55 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  56
  57         * linux-tdep.c (dump_note_entry_p): New function.
  58         (linux_dump_mapping_p_ftype): New typedef.
  59         (linux_find_memory_regions_full): Add new parameter,
  60         should_dump_mapping_p.
  61         (linux_find_memory_regions): Adjust call to
  62         linux_find_memory_regions_full.
  63         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
  64         call to linux_find_memory_regions_full.
  65
  66 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  67
  68         * corelow.c (solist.h, unordered_map): Include.
  69         (class core_target): Add field m_core_file_mappings and
  70         method build_file_mappings.
  71         (core_target::core_target): Call build_file_mappings.
  72         (core_target::~core_target): Free memory associated with
  73         m_core_file_mappings.
  74         (core_target::build_file_mappings): New method.
  75         (core_target::xfer_partial): Use m_core_file_mappings
  76         for memory transfers.
  77         * linux-tdep.c (linux_read_core_file_mappings): New
  78         function.
  79         (linux_core_info_proc_mappings): Rewrite to use
  80         linux_read_core_file_mappings.
  81         (linux_init_abi): Register linux_read_core_file_mappings.
  82
  83 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  84
  85         * arch-utils.c (default_read_core_file_mappings): New function.
  86         * arch-utils.c (default_read_core_file_mappings): Declare.
  87         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
  88         * gdbarch.h, gdbarch.c: Regenerate.
  89
  90 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
  91
  92         PR corefiles/25631
  93         * corelow.c (core_target:xfer_partial):  Revise
  94         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
  95         case after first checking the stratum beneath the core
  96         target.
  97         (has_all_memory): Return true.
  98         * target.c (raw_memory_xfer_partial): Revise comment
  99         regarding use of has_all_memory.
 100
 101 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 102
 103         * exec.h (section_table_xfer_memory): Revise declaration,
 104         replacing section name parameter with an optional callback
 105         predicate.
 106         * exec.c (section_table_xfer_memory): Likewise.
 107         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
 108         of section_table_xfer_memory.
 109
 110 2020-07-22  Tom Tromey  <tromey@adacore.com>
 111
 112         * mi/mi-cmd-stack.c (list_args_or_locals): Use
 113         lookup_symbol_search_name.
 114
 115 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 116
 117         * python/py-registers.c (gdbpy_register_object_data_init): Remove
 118         redundant local variable.
 119         (gdbpy_get_register_descriptor): Extract descriptor vector as a
 120         reference, not pointer, update code accordingly.
 121
 122 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 123             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 124
 125         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
 126         * jit.c (jit_breakpoint_re_set_internal): Use the
 127         `skip_jit_symbol_lookup` field.
 128
 129 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 130             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 131
 132         * jit.c (jit_read_descriptor): Define the descriptor address once,
 133         use twice.
 134         (jit_breakpoint_deleted): Move the declaration of the loop variable
 135         `iter` into the loop header.
 136         (jit_breakpoint_re_set_internal): Move the declaration of the local
 137         variable `objf_data` to the first point of definition.
 138         (jit_event_handler): Move the declaration of local variables
 139         `code_entry`, `entry_addr`, and `objf` to their first point of use.
 140         Rename `objf` to `jited`.
 141
 142 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 143
 144         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
 145         Remove.
 146         * jit.c (get_jiter_objfile_data): Update.
 147
 148 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 149             Simon Marchi  <simon.marchi@polymtl.ca>
 150
 151         * jit.c (struct jit_program_space_data): Remove.
 152         (jit_program_space_key): Remove.
 153         (jiter_objfile_data::~jiter_objfile_data): Remove program space
 154         stuff.
 155         (get_jit_program_space_data): Remove.
 156         (jit_breakpoint_deleted): Iterate on all of the program space's
 157         objfiles.
 158         (jit_inferior_init): Likewise.
 159         (jit_breakpoint_re_set_internal): Likewise.  Also change return
 160         type to void.
 161         (jit_breakpoint_re_set): Pass current_program_space to
 162         jit_breakpoint_re_set_internal.
 163
 164 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 165
 166         * jit.h (struct jiter_objfile_data) <cached_code_address,
 167         jit_breakpoint>: Move to here from ...
 168         * jit.c (jit_program_space_data): ... here.
 169         (jiter_objfile_data::~jiter_objfile_data): Update.
 170         (jit_breakpoint_deleted): Update.
 171         (jit_breakpoint_re_set_internal): Update.
 172
 173 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 174
 175         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
 176         checks.
 177         (jit_read_descriptor): Remove NULL check.
 178         (jit_event_handler): Add an assertion.
 179
 180 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 181
 182         * jit.h (struct jit_objfile_data):  Split into...
 183         (struct jiter_objfile_data): ... this ...
 184         (struct jited_objfile_data): ... and this.
 185         * objfiles.h (struct objfile) <jit_data>: Remove.
 186         <jiter_data, jited_data>: New fields.
 187         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
 188         (jiter_objfile_data::~jiter_objfile_data): ... this.
 189         (get_jit_objfile_data): Rename to ...
 190         (get_jiter_objfile_data): ... this.
 191         (add_objfile_entry): Update.
 192         (jit_read_descriptor): Use get_jiter_objfile_data.
 193         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
 194         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
 195         (jit_inferior_exit_hook): Use objfile's jited_data field.
 196
 197 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 198
 199         * jit.h: Forward-declare `struct minimal_symbol`.
 200         (struct jit_objfile_data): Migrate to here from jit.c; also add a
 201         constructor, destructor, and an objfile* field.
 202         * jit.c (jit_objfile_data): Remove.
 203         (struct jit_objfile_data): Migrate from here to jit.h.
 204         (jit_objfile_data::~jit_objfile_data): New destructor
 205         implementation with code moved from free_objfile_data.
 206         (free_objfile_data): Delete.
 207         (get_jit_objfile_data): Update to use the jit_data field of objfile.
 208         (jit_find_objf_with_entry_addr): Ditto.
 209         (jit_inferior_exit_hook): Ditto.
 210         (_initialize_jit): Remove the call to
 211         register_objfile_data_with_cleanup.
 212         * objfiles.h (struct objfile) <jit_data>: New field.
 213
 214 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 215
 216         * jit.h: Forward-declare `struct objfile`.
 217         (jit_event_handler): Add a second parameter, the JITer objfile.
 218         * jit.c (jit_read_descriptor): Change the signature to take the
 219         JITer objfile as an argument instead of the jit_program_space_data.
 220         (jit_inferior_init): Update the call to jit_read_descriptor.
 221         (jit_event_handler): Use the new JITer objfile argument when calling
 222         jit_read_descriptor.
 223         * breakpoint.c (handle_jit_event): Update the call to
 224         jit_event_handler to pass the JITer objfile.
 225
 226 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 227
 228         * gdbarch.c: Regenerate.
 229         * gdbarch.h: Regenerate.
 230         * gdbarch.sh (handle_segmentation_fault): Remove method.
 231         * infrun.c (handle_segmentation_fault): Remove.
 232         (print_signal_received_reason): Remove call to
 233         handle_segmentation_fault.
 234
 235 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 236
 237         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
 238         Rename to sparc64_linux_report_signal_info and add siggnal
 239         argument.
 240         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
 241         instead of sparc64_linux_handle_segmentation_fault.
 242
 243 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 244
 245         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
 246         i386_linux_report_signal_info instead of
 247         i386_linux_handle_segmentation_fault.
 248         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
 249         to i386_linux_report_signal_info and add siggnal argument.
 250         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
 251         of i386_linux_handle_segmentation_fault.
 252         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
 253         to i386_linux_report_signal_info and add siggnal argument.
 254
 255 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 256
 257         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
 258         hook if present.
 259
 260 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 261
 262         * gdbarch.c: Regenerate.
 263         * gdbarch.h: Regenerate.
 264         * gdbarch.sh (report_signal_info): New method.
 265         * infrun.c (print_signal_received_reason): Invoke gdbarch
 266         report_signal_info hook if present.
 267
 268 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 269
 270         * python/py-registers.c : Add 'unordered_map' include.
 271         (gdbpy_new_reggroup): Renamed to...
 272         (gdbpy_get_reggroup): ...this.  Update to only create register
 273         group descriptors when needed.
 274         (gdbpy_reggroup_iter_next): Update.
 275
 276 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 277
 278         * python/py-registers.c (gdbpy_register_object_data): New static
 279         global.
 280         (gdbpy_register_object_data_init): New function.
 281         (gdbpy_new_register_descriptor): Renamed to...
 282         (gdbpy_get_register_descriptor): ...this, and update to reuse
 283         existing register descriptors where possible.
 284         (gdbpy_register_descriptor_iter_next): Update.
 285         (gdbpy_initialize_registers): Register new gdbarch data.
 286
 287 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 288
 289         * linux-nat.c (stopped_pids): Make static.
 290
 291 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 292
 293         PR ada/26235
 294         * gdbtypes.c (ada_discrete_type_low_bound,
 295         ada_discrete_type_high_bound): Handle undefined bounds.
 296
 297 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
 298
 299         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
 300         declaration.
 301         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
 302         function.
 303
 304 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
 305
 306         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
 307         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
 308         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
 309         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
 310         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
 311         method.
 312
 313 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
 314
 315         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
 316         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
 317         which are deprecated in Guile 3.0.
 318         * configure.ac (try_guile_versions): Add "guile-3.0".
 319         * configure (try_guile_versions): Regenerate.
 320         * NEWS: Update entry.
 321
 322 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
 323             Doug Evans  <dje@google.com>
 324
 325         PR gdb/21104
 326         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
 327         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
 328         USING_GUILE_BEFORE_2_2.
 329         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
 330         Change type to 'scm_t_port_type *'.
 331         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
 332         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
 333         parameter and honor it.  Update callers.
 334         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
 335         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
 336         functions.
 337         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
 338         USING_GUILE_BEFORE_2_2.
 339         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
 340         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
 341         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
 342         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
 343         and 'SCM_PORT_TYPE'.
 344         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
 345         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
 346         (gdbscm_memory_port_read, gdbscm_memory_port_write)
 347         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
 348         [!USING_GUILE_BEFORE_2_2]: New functions.
 349         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
 350         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
 351         'gdbscm_memory_port_read'.
 352         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
 353         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
 354         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
 355         function.
 356         (ioscm_init_memory_port): Remove.
 357         (ioscm_init_memory_port_stream): New function
 358         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
 359         function.
 360         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 361         Return scm_from_uint (0).
 362         (gdbscm_set_memory_port_read_buffer_size_x)
 363         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 364         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 365         Return scm_from_uint (0).
 366         (gdbscm_set_memory_port_write_buffer_size_x)
 367         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 368         * configure.ac (try_guile_versions): Add "guile-2.2".
 369         * configure: Regenerate.
 370         * NEWS: Add entry.
 371
 372 2020-07-18  Tom Tromey  <tom@tromey.com>
 373
 374         * linux-nat.c (linux_multi_process): Remove.
 375         (linux_nat_target::supports_multi_process): Return true.
 376
 377 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 378
 379         * arch/riscv.c (riscv_tdesc_cache): Change map type.
 380         (riscv_lookup_target_description): Return pointer out of
 381         unique_ptr.
 382         * target-descriptions.c (allocate_target_description): Add
 383         comment.
 384         (target_desc_deleter::operator()): Likewise.
 385         * target-descriptions.h (struct target_desc_deleter): Moved to
 386         gdbsupport/tdesc.h.
 387         (target_desc_up): Likewise.
 388
 389 2020-07-17  Tom Tromey  <tromey@adacore.com>
 390
 391         * linux-nat.c (linux_nat_target::supports_non_stop)
 392         (linux_nat_target::always_non_stop_p): Use "true".
 393         (linux_nat_target::supports_disable_randomization): Use "true" and
 394         "false".
 395
 396 2020-07-16  Caroline Tice  <cmtice@google.com>
 397
 398         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
 399         (RNGLIST_HEADER_SIZE64): New constant definition.
 400         (struct dwop_section_names): Add rnglists_dwo.
 401         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
 402         (struct loclist_header): Rename to 'loclists_rnglists_header'.
 403         (struct dwo_sections): Add rnglists field.
 404         (read_attribut_reprocess): Add tag parameter.
 405         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
 406         (cu_debug_rnglists_section): New function (decl & definition).
 407         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
 408         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
 409         die whose range is being checked; get rnglist section from
 410         cu_debug_rnglists_section, to get from either objfile or dwo file as
 411         appropriate.  Add cases for DW_RLE_base_addressx,
 412         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
 413         the base address to DW_RLE_offset_pairs (not to all ranges), moving
 414         test inside if-condition and updating complaint message.
 415         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
 416         dwarf2_rnglists_process.
 417         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
 418         dwarf2_ranges_process.
 419         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
 420         need_ranges_base and update comment appropriately.  Also pass die tag
 421         to dwarf2_ranges_read.
 422         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
 423         need_ranges_base and update comment appropriately.  Also pass die tag
 424         to dwarf2_ranges_process.
 425         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
 426         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
 427         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
 428         need_ranges_base and update comment appropriately.  Also pass die tag
 429         to read_attribute_reprocess and dwarf2_ranges_read.
 430         (read_loclist_header): Rename function to read_loclists_rnglists_header,
 431         and update function comment appropriately.
 432         (read_loclist_index): Call read_loclists_rnglists_header instead of
 433         read_loclist_header.
 434         (read_rnglist_index): New function.
 435         (read_attribute_reprocess):  Add tag parameter. Add code for
 436         DW_FORM_rnglistx, passing tag to read_rnglist_index.
 437         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
 438
 439 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 440
 441         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
 442         being resolved.
 443
 444 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 445
 446         * arch-utils.c (show_architecture): Update formatting of messages.
 447
 448 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 449
 450         * gdbtypes.h (struct type) <bounds>: Handle array and string
 451         types.
 452         * ada-lang.c (assign_aggregate): Use type::bounds on
 453         array/string type.
 454         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
 455         * c-varobj.c (c_number_of_children): Likewise.
 456         (c_describe_child): Likewise.
 457         * eval.c (evaluate_subexp_for_sizeof): Likewise.
 458         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
 459         (f_type_print_base): Likewise.
 460         * f-valprint.c (f77_array_offset_tbl): Likewise.
 461         (f77_get_upperbound): Likewise.
 462         (f77_print_array_1): Likewise.
 463         * guile/scm-type.c (gdbscm_type_range): Likewise.
 464         * m2-typeprint.c (m2_array): Likewise.
 465         (m2_is_long_set_of_type): Likewise.
 466         * m2-valprint.c (get_long_set_bounds): Likewise.
 467         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
 468         * python/py-type.c (typy_range): Likewise.
 469         * rust-lang.c (rust_internal_print_type): Likewise.
 470         * type-stack.c (type_stack::follow_types): Likewise.
 471         * valarith.c (value_subscripted_rvalue): Likewise.
 472         * valops.c (value_cast): Likewise.
 473
 474 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 475
 476         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
 477         callers to use the equivalent accessor methods.
 478
 479 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 480
 481         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
 482         (struct type) <bit_stride>: New method.
 483         (TYPE_BIT_STRIDE): Remove.
 484         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
 485
 486 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 487
 488         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
 489         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
 490         callers to use the equivalent accessor methods instead.
 491
 492 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 493
 494         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
 495         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
 496         callers to use the equivalent accessor methods instead.
 497
 498 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 499
 500         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
 501         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
 502         to use dynamic_prop::kind.
 503
 504 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 505
 506         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
 507         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
 508         to get the bound property's kind and check against
 509         PROP_UNDEFINED.
 510
 511 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 512
 513         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
 514         all callers to use type::range_bounds followed by
 515         dynamic_prop::{low,high}.
 516
 517 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 518
 519         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
 520         const_val, set_const_val, baton, set_locexpr, set_loclist,
 521         set_addr_offset, variant_parts, set_variant_parts,
 522         original_type, set_original_type>: New methods.
 523         <kind>: Rename to...
 524         <m_kind>: ... this.  Update all users to use the new methods
 525         instead.
 526         <data>: Rename to...
 527         <m_data>: ... this.  Update all users to use the new methods
 528         instead.
 529
 530 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 531
 532         * gdbtypes.c (get_discrete_bounds): Return failure if
 533         the range type's bounds are not both defined and constant
 534         values.
 535         (get_array_bounds): Update comment.  Remove undefined bound check.
 536
 537 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
 538
 539         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
 540         the type::bounds method directly.
 541
 542 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 543
 544         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
 545         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
 546         are used to set the range type's bounds to use set_bounds.
 547
 548 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 549
 550         * exec.c (_initialize_exec): Update exec-file-mismatch help.
 551
 552 2020-07-10  Pedro Alves  <pedro@palves.net>
 553
 554         * gdbthread.h (inferior_ref): Define.
 555         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
 556         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
 557         * thread.c
 558         (scoped_restore_current_thread::restore):
 559         Adjust to gdb::ref_ptr.
 560         (scoped_restore_current_thread::~scoped_restore_current_thread):
 561         Remove manual decref handling.
 562         (scoped_restore_current_thread::scoped_restore_current_thread):
 563         Adjust to use
 564         inferior_ref::new_reference/thread_info_ref::new_reference.
 565         Incref the thread before calling get_frame_id instead of after.
 566         Let TARGET_CLOSE_ERROR propagate.
 567
 568 2020-07-10  Pedro Alves  <pedro@palves.net>
 569
 570         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
 571         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
 572         NOT_AVAILABLE_ERROR.
 573         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
 574         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
 575
 576 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
 577             Pedro Alves  <pedro@palves.net>
 578
 579         PR gdb/26199
 580         * infrun.c (threads_are_resumed_pending_p): Delete.
 581         (do_target_wait): Remove threads_are_executing and
 582         threads_are_resumed_pending_p checks from the inferior_matches
 583         lambda.  Update comments.
 584
 585 2020-07-10  Pedro Alves  <pedro@palves.net>
 586
 587         PR gdb/26199
 588         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
 589         executing threads.
 590
 591 2020-07-10  Pedro Alves  <pedro@palves.net>
 592
 593         PR gdb/26199
 594         * infrun.c (handle_no_resumed): Handle multiple targets.
 595
 596 2020-07-10  Pedro Alves  <pedro@palves.net>
 597
 598         PR gdb/26199
 599         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
 600         target_is_async_p.
 601
 602 2020-07-10  Pedro Alves  <pedro@palves.net>
 603
 604         PR gdb/26199
 605         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
 606         threads, not all threads.
 607
 608 2020-07-10  Pedro Alves  <pedro@palves.net>
 609
 610         PR gdb/26199
 611         * remote.c (remote_target::open_1): Pass remote target pointer as
 612         data to create_async_event_handler.
 613         (remote_async_inferior_event_handler): Mark async event handler
 614         before returning if the remote target still has either pending
 615         events or unacknowledged notifications.
 616
 617 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
 618
 619         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
 620         declaration.
 621         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
 622         function.
 623
 624 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 625
 626         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
 627         inferior_ptid.
 628
 629 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
 630
 631         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
 632         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
 633         AT_FREEBSD_PS_STRINGS.
 634
 635 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
 636
 637         * auto-load.c (auto_load_objfile_script_1): Convert drive part
 638         of debugfile path on Windows.
 639
 640 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
 641
 642         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
 643         argument to 'data'.
 644
 645 2020-07-08  Tom Tromey  <tromey@adacore.com>
 646
 647         * ada-lang.c (ada_exception_message_1): Use read_memory.
 648
 649 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 650
 651         PR python/22748
 652         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
 653         special handling for inline frames.
 654         * findvar.c (value_of_register_lazy): Skip inline frames when
 655         creating lazy register values.
 656         * frame.c (frame_id_computed_p): Delete definition.
 657         * frame.h (frame_id_computed_p): Delete declaration.
 658
 659 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 660
 661         * NEWS: Mention additions to Python API.
 662         * python/py-arch.c (archpy_register_groups): New function.
 663         (arch_object_methods): Add 'register_groups' method.
 664         * python/py-registers.c (reggroup_iterator_object): New struct.
 665         (reggroup_object): New struct.
 666         (gdbpy_new_reggroup): New function.
 667         (gdbpy_reggroup_to_string): New function.
 668         (gdbpy_reggroup_name): New function.
 669         (gdbpy_reggroup_iter): New function.
 670         (gdbpy_reggroup_iter_next): New function.
 671         (gdbpy_new_reggroup_iterator): New function
 672         (gdbpy_initialize_registers): Register new types.
 673         (reggroup_iterator_object_type): Define new Python type.
 674         (gdbpy_reggroup_getset): New static global.
 675         (reggroup_object_type): Define new Python type.
 676         * python/python-internal.h
 677
 678 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 679
 680         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
 681         * python/py-arch.c (archpy_registers): New function.
 682         (arch_object_methods): Add 'registers' method.
 683         * python/py-registers.c: New file.
 684         * python/python-internal.h
 685         (gdbpy_new_register_descriptor_iterator): Declare.
 686         (gdbpy_initialize_registers): Declare.
 687         * python/python.c (do_start_initialization): Call
 688         gdbpy_initialize_registers.
 689         * NEWS: Mention additions to the Python API.
 690
 691 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 692
 693         * NEWS: Mention new Python API method.
 694         * python/py-unwind.c (pending_framepy_architecture): New function.
 695         (pending_frame_object_methods): Add architecture method.
 696
 697 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 698
 699         * gdbarch.c: Regenerate.
 700         * gdbarch.h: Regenerate.
 701         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
 702         (gdbarch_data): Use internal_error for the case where
 703         deprecated_set_gdbarch_data was originally needed.
 704         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
 705         and use passed in obstack.
 706         (libunwind_frame_set_descr): Should no longer get back NULL from
 707         gdbarch_data.
 708         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
 709         type.
 710         * user-regs.c (user_regs_init): Update parameters, and use passed
 711         in obstack.
 712         (user_reg_add): Should no longer get back NULL from gdbarch_data.
 713         (_initialize_user_regs): Register as a pre-init gdbarch data type.
 714
 715 2020-07-06  Tom de Vries  <tdevries@suse.de>
 716
 717         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
 718         End-Of-Sequence in lte_is_less_than.
 719         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
 720         "gdb: Don't reorder line table entries too much when sorting".
 721
 722 2020-07-06  Tom de Vries  <tdevries@suse.de>
 723
 724         PR tui/26205
 725         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
 726
 727 2020-07-05  Tom de Vries  <tdevries@suse.de>
 728
 729         PR build/26187
 730         * inferior.h (struct infcall_suspend_state_deleter): If available, use
 731         std::uncaught_exceptions instead of deprecated
 732         std::uncaught_exception.
 733
 734 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 735
 736         * macroexp.h (macro_stringify): Return
 737         gdb::unique_xmalloc_ptr<char>.
 738         * macroexp.c (macro_stringify): Likewise.
 739         * macrotab.c (fixup_definition): Update.
 740
 741 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 742
 743         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
 744         (lex_one_token): Update.
 745         * macroexp.c (struct macro_buffer) <release>: Return
 746         gdb::unique_xmalloc_ptr<char>.
 747         (macro_stringify): Update.
 748         (macro_expand): Update.
 749         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
 750         * macroexp.h (macro_expand_next): Likewise.
 751
 752 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
 753
 754         * macroexp.h (macro_lookup_ftype): Remove.
 755         (macro_expand, macro_expand_once, macro_expand_next): Remove
 756         lookup function parameters, add scope parameter.
 757         * macroexp.c (scan, substitute_args, expand, maybe_expand,
 758         macro_expand, macro_expand_once, macro_expand_next): Likewise.
 759         * macroscope.h (standard_macro_lookup): Change parameter type
 760         to macro_scope.
 761         * macroscope.c (standard_macro_lookup): Likewise.
 762         * c-exp.y (lex_one_token): Update.
 763         * macrocmd.c (macro_expand_command): Likewise.
 764         (macro_expand_once_command): Likewise.
 765
 766 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
 767
 768         * inf-loop.c (inferior_event_handler): Remove client_data param.
 769         * inf-loop.h (inferior_event_handler): Likewise.
 770         * infcmd.c (step_1): Adjust.
 771         * infrun.c (proceed): Adjust.
 772         (fetch_inferior_event): Remove client_data param.
 773         (infrun_async_inferior_event_handler): Adjust.
 774         * infrun.h (fetch_inferior_event): Remove `void *` param.
 775         * linux-nat.c (handle_target_event): Adjust.
 776         * record-btrace.c (record_btrace_handle_async_inferior_event):
 777         Adjust.
 778         * record-full.c (record_full_async_inferior_event_handler):
 779         Adjust.
 780         * remote.c (remote_async_inferior_event_handler): Adjust.
 781
 782 2020-07-01  Tom Tromey  <tom@tromey.com>
 783
 784         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
 785         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
 786
 787 2020-07-01  Tom Tromey  <tom@tromey.com>
 788
 789         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
 790         tui_gen_win_info.
 791         (tui_win_info::make_window): Merge with
 792         tui_gen_win_info::make_window.
 793         (tui_win_info::make_visible): Move from tui_gen_win_info.
 794         * tui/tui-win.c (tui_win_info::max_width): Move from
 795         tui_gen_win_info.
 796         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
 797         type.
 798         <window_factory>: Likewise.
 799         * tui/tui-layout.c (tui_win_info::resize): Move from
 800         tui_gen_win_info.
 801         (make_standard_window): Change return type.
 802         (get_locator_window, tui_get_window_by_name): Likewise.
 803         (tui_layout_window::apply): Remove a cast.
 804         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
 805         (struct tui_win_info): Merge with tui_gen_win_info.
 806         (struct tui_gen_win_info): Remove.
 807
 808 2020-07-01  Tom Tromey  <tom@tromey.com>
 809
 810         * tui/tui-stack.h (struct tui_locator_window): Derive from
 811         tui_win_info.
 812         <do_scroll_horizontal, do_scroll_vertical>: New methods.
 813         <can_box>: New method.
 814
 815 2020-07-01  Tom Tromey  <tom@tromey.com>
 816
 817         * tui/tui-stack.h (struct tui_locator_window): Remove body.
 818
 819 2020-07-01  Tom Tromey  <tom@tromey.com>
 820
 821         * tui/tui-regs.c (tui_data_window::display_registers_from)
 822         (tui_data_window::display_registers_from)
 823         (tui_data_window::first_data_item_displayed)
 824         (tui_data_window::delete_data_content_windows): Update.
 825         (tui_data_window::refresh_window, tui_data_window::no_refresh):
 826         Remove.
 827         (tui_data_window::check_register_values): Update.
 828         (tui_data_item_window::rerender): Add parameters.  Update.
 829         (tui_data_item_window::refresh_window): Remove.
 830         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
 831         virtual.
 832         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
 833         tui_gen_win_info.
 834         <refresh_window, max_height, min_height>: Remove.
 835         <rerender>: Add parameters.
 836         <x, y, visible>: New members.
 837         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
 838         <m_item_width>: New member.
 839
 840 2020-07-01  Tom Tromey  <tom@tromey.com>
 841
 842         * tui/tui-regs.c (tui_data_window::show_register_group)
 843         (tui_data_window::check_register_values): Update.
 844         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
 845         from item_no.
 846
 847 2020-07-01  Tom Tromey  <tom@tromey.com>
 848
 849         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
 850         useless "if".
 851
 852 2020-07-01  Tom Tromey  <tom@tromey.com>
 853
 854         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
 855         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
 856
 857 2020-07-01  Tom Tromey  <tom@tromey.com>
 858
 859         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
 860         * tui/tui-winsource.h (enum tui_line_or_address_kind)
 861         (struct tui_line_or_address): Move from tui-data.h.
 862         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
 863         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
 864         (tui_cmd_window, tui_source_window_base, tui_source_window)
 865         (tui_disasm_window): Don't declare.
 866         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
 867         to tui-winsource.h.
 868         (SINGLE_KEY): Move to tui-stack.c.
 869
 870 2020-07-01  Tom Tromey  <tom@tromey.com>
 871
 872         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
 873         std::string.
 874         * tui/tui-regs.c (class tab_expansion_file): New.
 875         (tab_expansion_file::write): New method.
 876         (tui_register_format): Change return type.  Use
 877         tab_expansion_file.
 878         (tui_get_register, tui_data_window::display_registers_from)
 879         (tui_data_item_window::rerender): Update.
 880         * tui/tui-io.h (tui_expand_tabs): Don't declare.
 881         * tui/tui-io.c (tui_expand_tabs): Remove.
 882
 883 2020-07-01  Tom Tromey  <tom@tromey.com>
 884
 885         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
 886
 887 2020-07-01  Fangrui Song  <maskray@google.com>
 888
 889         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
 890
 891 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 892
 893         * dwarf2/read.c (set_die_type): Removed conditions to restrict
 894         forms for DW_AT_associated and DW_AT_allocated attributes,
 895         which is already checked in function attr_to_dynamic_prop.
 896
 897 2020-06-30  Tom Tromey  <tromey@adacore.com>
 898
 899         * dwarf2/read.c (quirk_rust_enum): Correctly call
 900         alloc_rust_variant for default-less enum.
 901
 902 2020-06-30  Tom Tromey  <tromey@adacore.com>
 903
 904         PR build/26183:
 905         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
 906         gdb::to_string.
 907
 908 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
 909
 910         * gdbarch.sh (displaced_step_copy_insn): Update doc.
 911         * gdbarch.h: Re-generate.
 912
 913 2020-06-28  Tom Tromey  <tom@tromey.com>
 914
 915         * command.h (cmd_types): Remove.
 916         (cmd_type): Don't declare.
 917         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
 918         typedef.
 919         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
 920         * cli/cli-decode.c (cmd_type): Remove.
 921
 922 2020-06-27  Pedro Alves  <palves@redhat.com>
 923
 924         * fork-child.c (prefork_hook): Adjust.
 925         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
 926         Delete.
 927         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
 928         * inferior.c (inferior::set_tty, inferior::tty): New methods.
 929         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
 930         Remove declarations.
 931         (struct inferior) <set_tty, tty>: New methods.
 932         (struct inferior) <terminal>: Rename to ...
 933         (struct inferior) <m_terminal>: ... this and make private.
 934         * main.c (captured_main_1): Adjust.
 935         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
 936         (mi_cmd_inferior_tty_show): Adjust.
 937         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
 938         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
 939
 940 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 941
 942         * configure.ac: Add --enable-libctf: handle --disable-static
 943         properly.
 944         * acinclude.m4: sinclude ../config/enable.m4.
 945         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
 946         (LIBCTF): Substitute in.
 947         (CTF_DEPS): New, likewise.
 948         (CLIBS): libctf needs symbols from libbfd: move earlier.
 949         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
 950         flags.
 951         * ctfread.c: Surround in ENABLE_LIBCTF.
 952         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
 953         * configure: Regenerate.
 954         * config.in: Likewise.
 955
 956 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 957
 958         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
 959
 960 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
 961
 962         * inferior.h (struct inferior) <terminal>: Change type to
 963         gdb::unique_xmalloc_ptr<char>.
 964         * inferior.c (inferior::~inferior): Don't free inf->terminal.
 965         * infcmd.c (set_inferior_io_terminal): Don't free terminal
 966         field, adjust to unique pointer.
 967         (get_inferior_io_terminal): Adjust to unique pointer.
 968
 969 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 970
 971         * riscv-tdep.c (riscv_print_registers_info): Loop over all
 972         registers, not just the known core set of registers.
 973
 974 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 975
 976         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
 977         fflags, frm, and fcsr registers.
 978         (riscv_register_reggroup_p): Remove unknown CSRs from save and
 979         restore groups.
 980         (riscv_tdesc_unknown_reg): New function.
 981         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
 982         tdesc_use_registers.
 983         * riscv-tdep.h (struct gdbarch_tdep): Add
 984         unknown_csrs_first_regnum, unknown_csrs_count,
 985         duplicate_fflags_regnum, duplicate_frm_regnum, and
 986         duplicate_fcsr_regnum fields.
 987
 988 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 989
 990         * target-descriptions.c (tdesc_use_registers): Add new parameter a
 991         callback, use the callback (when not null) to help number unknown
 992         registers.
 993         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
 994         (tdesc_use_registers): Add extra parameter to declaration.
 995
 996 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 997
 998         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
 999         in the file.
1000         (class riscv_pending_register_alias): Likewise.
1001         (riscv_register_feature::register_info): Change 'required_p' field
1002         to 'required', and change its type.  Add 'check' member function.
1003         (riscv_register_feature::register_info::check): Define new member
1004         function.
1005         (riscv_xreg_feature): Change initialisation of 'required' field.
1006         (riscv_freg_feature): Likewise.
1007         (riscv_virtual_feature): Likewise.
1008         (riscv_csr_feature): Likewise.
1009         (riscv_check_tdesc_feature): Take extra parameter, the csr
1010         tdesc_feature, rewrite the function to use the new
1011         riscv_register_feature::register_info::check function.
1012         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
1013
1014 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1015
1016         * features/Makefile: Remove all references to the deleted files
1017         below.
1018         * features/riscv/32bit-csr.c: Deleted.
1019         * features/riscv/32bit-csr.xml: Deleted.
1020         * features/riscv/64bit-csr.c: Deleted.
1021         * features/riscv/64bit-csr.xml: Deleted.
1022         * features/riscv/rebuild-csr-xml.sh: Deleted.
1023
1024 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1025
1026         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
1027         whitespace error for declaration of names member variable.
1028         (struct riscv_register_feature): Add new prefer_first_name member
1029         variable, and fix whitespace error in declaration of registers.
1030         (riscv_xreg_feature): Initialize prefer_first_name field.
1031         (riscv_freg_feature): Likewise.
1032         (riscv_virtual_feature): Likewise.
1033         (riscv_csr_feature): Likewise.
1034         (riscv_register_name): Expand on comments.  Remove register name
1035         modifications for CSR and virtual registers.
1036
1037 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1038
1039         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
1040         errors.
1041
1042 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1043
1044         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
1045         riscv-opc.h.
1046         (class riscv_pending_register_alias): New class.
1047         (riscv_check_tdesc_feature): Take vector of pending aliases and
1048         populate it as appropriate.
1049         (riscv_setup_register_aliases): Delete.
1050         (riscv_gdbarch_init): Create vector of pending aliases and pass it
1051         to riscv_check_tdesc_feature in all cases.  Use the vector to
1052         create the register aliases.
1053
1054 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1055
1056         * sol2-tdep.c (sol2_static_transform_name): Remove.
1057         (sol2_init_abi): Don't register it.
1058         * gdbarch.sh (static_transform_name): Remove.
1059         * gdbarch.c, gdbarch.h: Regenerate.
1060
1061         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
1062         gdbarch_static_transform_name.
1063         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
1064         * stabsread.c (define_symbol) <'X'>: Remove.
1065         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
1066         handling.
1067         <'V'>: Likewise.
1068         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
1069         <'S'>: Remove call to gdbarch_static_transform_name.
1070
1071 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1072
1073         * procfs.c (procfs_pre_trace): New function.
1074         (procfs_target::create_inferior): Pass it to fork_inferior.
1075
1076 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1077
1078         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
1079         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
1080         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
1081         sol2-tdep.o, sparc-sol2-tdep.o.
1082         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
1083         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
1084         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
1085         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
1086
1087 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1088
1089         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
1090         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
1091         Call sol2_init_abi.
1092         Remove calls to set_gdbarch_skip_solib_resolver,
1093         set_gdbarch_core_pid_to_str.
1094         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
1095         (i386_sol2_static_transform_name): Remove.
1096         (i386_sol2_init_abi): Call sol2_init_abi.
1097         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1098         set_gdbarch_static_transform_name,
1099         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1100         Use sol2_sigtramp_p.
1101         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
1102         (sol2_sigtramp_p): New function.
1103         (sol2_static_transform_name): New function.
1104         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
1105         (sol2_init_abi): New function.
1106         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
1107         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
1108         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
1109         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
1110         (sparc_sol2_static_transform_name): Remove.
1111         (sparc32_sol2_init_abi): Call sol2_init_abi.
1112         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1113         set_gdbarch_static_transform_name,
1114         set_gdbarch_skip_solib_resolver,
1115         set_gdbarch_core_pid_to_str.
1116         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
1117         (sparc_sol2_static_transform_name): Remove
1118         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
1119         call sol2_sigtramp_p.
1120         (sparc64_sol2_init_abi): Call sol2_init_abi.
1121         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1122         set_gdbarch_static_transform_name,
1123         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1124
1125 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1126
1127         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
1128         * exec.c (validate_exec_file): If from_tty, set both
1129         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
1130         * symfile.c (symbol_file_add_with_addrs): if always_confirm
1131         and from_tty, unconditionally ask a confirmation.
1132
1133 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1134
1135         * target-descriptions.c (tdesc_architecture_name): Protect against
1136         NULL pointer dereference.
1137         (maint_print_xml_tdesc_cmd): New function.
1138         (_initialize_target_descriptions): Register new 'maint print
1139         xml-tdesc' command and give it the filename completer.
1140         * NEWS: Mention new 'maint print xml-tdesc' command.
1141
1142 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1143
1144         * target-descriptions.c (class tdesc_compatible_info): New class.
1145         (struct target_desc): Change type of compatible vector.
1146         (tdesc_compatible_p): Update for change in type of
1147         target_desc::compatible.
1148         (tdesc_compatible_info_list): New function.
1149         (tdesc_compatible_info_arch_name): New function.
1150         (tdesc_add_compatible): Update for change in type of
1151         target_desc::compatible.
1152         (print_c_tdesc::visit_pre): Likewise.
1153
1154 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1155
1156         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
1157         whitespace to underscore.
1158         (maint_print_c_tdesc_cmd): Use fake filename for target
1159         descriptions that came from the target.
1160         (_initialize_target_descriptions): Add filename command completion
1161         for 'maint print c-tdesc'.
1162
1163 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1164
1165         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1166         lines.
1167
1168 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1169
1170         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1171         lines.
1172         (dwarf2_find_location_expression): Likewise.
1173         (call_site_parameter_matches): Likewise.
1174         (dwarf2_compile_expr_to_ax): Likewise.
1175         (disassemble_dwarf_expression): Likewise.
1176         (loclist_describe_location): Likewise.
1177
1178 2020-06-23  Pedro Alves  <palves@redhat.com>
1179
1180         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1181         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1182         (register_to_value_test): Use scoped_mock_context.
1183         * regcache.c: Include "scoped-mock-context.h".
1184         (cooked_read_test): Don't error out if a target is already pushed.
1185         Use scoped_mock_context.  Adjust.
1186         * scoped-mock-context.h: New file.
1187
1188 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1189
1190         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1191         initializer.
1192         (ada_language::is_string_type_p): New member function.
1193         * c-lang.c (c_language_data): Delete la_is_string_type_p
1194         initializer.
1195         (cplus_language_data): Likewise.
1196         (asm_language_data): Likewise.
1197         (minimal_language_data): Likewise.
1198         * d-lang.c (d_language_data): Likewise.
1199         * f-lang.c (f_is_string_type_p): Delete function, implementation
1200         moved to f_language::is_string_type_p.
1201         (f_language_data): Delete la_is_string_type_p initializer.
1202         (f_language::is_string_type_p): New member function,
1203         implementation from f_is_string_type_p.
1204         * go-lang.c (go_is_string_type_p): Delete function, implementation
1205         moved to go_language::is_string_type_p.
1206         (go_language_data): Delete la_is_string_type_p initializer.
1207         (go_language::is_string_type_p): New member function,
1208         implementation from go_is_string_type_p.
1209         * language.c (language_defn::is_string_type_p): Define new member
1210         function.
1211         (default_is_string_type_p): Make static, add comment copied from
1212         header file.
1213         (unknown_language_data): Delete la_is_string_type_p initializer.
1214         (unknown_language::is_string_type_p): New member function.
1215         (auto_language_data): Delete la_is_string_type_p initializer.
1216         (auto_language::is_string_type_p): New member function.
1217         * language.h (language_data): Delete la_is_string_type_p field.
1218         (language_defn::is_string_type_p): Declare new function.
1219         (default_is_string_type_p): Delete desclaration, move comment to
1220         definition.
1221         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1222         moved to m2_language::is_string_type_p.
1223         (m2_language_data): Delete la_is_string_type_p initializer.
1224         (m2_language::is_string_type_p): New member function,
1225         implementation from m2_is_string_type_p.
1226         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1227         initializer.
1228         * opencl-lang.c (opencl_language_data): Likewise.
1229         * p-lang.c (pascal_is_string_type_p): Delete function,
1230         implementation moved to pascal_language::is_string_type_p.
1231         (pascal_language_data): Delete la_is_string_type_p initializer.
1232         (pascal_language::is_string_type_p): New member function,
1233         implementation from pascal_is_string_type_p.
1234         * rust-lang.c (rust_is_string_type_p): Delete function,
1235         implementation moved to rust_language::is_string_type_p.
1236         (rust_language_data): Delete la_is_string_type_p initializer.
1237         (rust_language::is_string_type_p): New member function,
1238         implementation from rust_is_string_type_p.
1239         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1240         is_string_type_p.
1241
1242 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1243
1244         * ada-lang.c (ada_language_data): Delete la_print_typedef
1245         initializer.
1246         (ada_language::print_typedef): New member function.
1247         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1248         (cplus_language_data): Likewise.
1249         (asm_language_data): Likewise.
1250         (minimal_language_data): Likewise.
1251         * d-lang.c (d_language_data): Likewise.
1252         * f-lang.c (f_language_data): Likewise.
1253         (f_language::print_typedef): New member function.
1254         * go-lang.c (go_language_data): Delete la_print_typedef
1255         initializer.
1256         * language.c (language_defn::print_typedef): Define member
1257         function.
1258         (unknown_language_data): Delete la_print_typedef initializer.
1259         (unknown_language::print_typedef): New member function.
1260         (auto_language_data): Delete la_print_typedef initializer.
1261         (auto_language::print_typedef): New member function.
1262         * language.h (language_data): Delete la_print_typedef field.
1263         (language_defn::print_typedef): Declare new member function.
1264         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1265         (default_print_typedef): Delete declaration.
1266         * m2-lang.c (m2_language_data): Delete la_print_typedef
1267         initializer.
1268         (m2_language::print_typedef): New member function.
1269         * objc-lang.c (objc_language_data): Delete la_print_typedef
1270         initializer.
1271         * opencl-lang.c (opencl_language_data): Likewise.
1272         * p-lang.c (pascal_language_data): Likewise.
1273         (pascal_language::print_typedef): New member function.
1274         * rust-lang.c (rust_print_typedef): Delete function,
1275         implementation moved to rust_language::print_typedef.
1276         (rust_language): Delete la_print_typedef initializer.
1277         (rust_language::print_typedef): New member function,
1278         implementation from rust_print_typedef.
1279         * typeprint.c (default_print_typedef): Delete.
1280
1281 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1282
1283         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1284         (ada_language::printstr): New member function.
1285         * c-lang.c (c_language_data): Delete la_printstr initializer.
1286         (cplus_language_data): Likewise.
1287         (asm_language_data): Likewise.
1288         (minimal_language_data): Likewise.
1289         * d-lang.c (d_language_data): Likewise.
1290         * f-lang.c (f_printstr): Rename to f_language::printstr.
1291         (f_language_data): Delete la_printstr initializer.
1292         (f_language::printstr): New member function, implementation from
1293         f_printstr.
1294         * go-lang.c (go_language_data): Delete la_printstr initializer.
1295         * language.c (language_defn::printstr): Define new member
1296         function.
1297         (unk_lang_printstr): Delete.
1298         (unknown_language_data): Delete la_printstr initializer.
1299         (unknown_language::printstr): New member function.
1300         (auto_language_data): Delete la_printstr initializer.
1301         (auto_language::printstr): New member function.
1302         * language.h (language_data): Delete la_printstr field.
1303         (language_defn::printstr): Declare new member function.
1304         (LA_PRINT_STRING): Update call to printstr.
1305         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
1306         (m2_language_data): Delete la_printstr initializer.
1307         (m2_language::printstr): New member function, implementation from
1308         m2_printstr.
1309         * objc-lang.c (objc_language_data): Delete la_printstr
1310         initializer.
1311         * opencl-lang.c (opencl_language_data): Likewise.
1312         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
1313         (pascal_language_data): Delete la_printstr initializer.
1314         (pascal_language::printstr): New member function, implementation
1315         from pascal_printstr.
1316         * p-lang.h (pascal_printstr): Delete declaration.
1317         * rust-lang.c (rust_printstr): Update header comment.
1318         (rust_language_data): Delete la_printstr initializer.
1319         (rust_language::printstr): New member function.
1320
1321 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1322
1323         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
1324         (ada_language::printchar): New member function.
1325         * c-lang.c (c_language_data): Delete la_printchar initializer.
1326         (cplus_language_data): Likewise.
1327         (asm_language_data): Likewise.
1328         (minimal_language_data): Likewise.
1329         * d-lang.c (d_language_data): Likewise.
1330         * f-lang.c (f_printchar): Rename to f_language::printchar.
1331         (f_language_data): Delete la_printchar initializer.
1332         (f_language::printchar): New member function, implementation from
1333         f_printchar.
1334         * go-lang.c (go_language_data): Delete la_printchar initializer.
1335         * language.c (unk_lang_printchar): Delete.
1336         (language_defn::printchar): Define new member function.
1337         (unknown_language_data): Delete la_printchar initializer.
1338         (unknown_language::printchar): New member function.
1339         (auto_language_data): Delete la_printchar initializer.
1340         (auto_language::printchar): New member function.
1341         * language.h (language_data): Delete la_printchar field.
1342         (language_defn::printchar): Declare new member function.
1343         (LA_PRINT_CHAR): Update call to printchar.
1344         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
1345         (m2_language::printchar): New member function.
1346         * objc-lang.c (objc_language_data): Delete la_printchar
1347         initializer.
1348         * opencl-lang.c (opencl_language_data): Likewise.
1349         * p-lang.c (pascal_language_data): Delete la_printchar
1350         initializer.
1351         (pascal_language::printchar): New member function.
1352         * rust-lang.c (rust_printchar): Rename to
1353         rust_language::printchar.
1354         (rust_language_data): Delete la_printchar initializer.
1355         (rust_language::printchar): New member function, implementation
1356         from rust_printchar.
1357
1358 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1359
1360         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
1361         (ada_language_data): Delete la_emitchar initializer.
1362         (ada_language::emitchar): New member function, implementation from
1363         emit_char.
1364         * c-lang.c (c_language_data): Delete la_emitchar initializer.
1365         (cplus_language_data): Likewise.
1366         (asm_language_data): Likewise.
1367         (minimal_language_data): Likewise.
1368         * d-lang.c (d_language_data): Likewise.
1369         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
1370         (f_language_data): Delete la_emitchar initializer.
1371         (f_language::emitchar): New member function, implementation from
1372         f_emit_char.
1373         * go-lang.c (go_language_data): Delete la_emitchar initializer.
1374         * language.c (unk_lang_emit_char): Delete.
1375         (language_defn::emitchar): New member function definition.
1376         (unknown_language_data): Delete la_emitchar initializer.
1377         (unknown_language::emitchar): New member function.
1378         (auto_language_data): Delete la_emitchar initializer.
1379         (auto_language::emitchar): New member function.
1380         * language.h (language_data): Delete la_emitchar field.
1381         (language_defn::emitchar): New member field declaration.
1382         (LA_EMIT_CHAR): Update call to emitchar.
1383         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
1384         (m2_language_data): Delete la_emitchar initializer.
1385         (m2_language::emitchar): New member function, implementation from
1386         m2_emit_char.
1387         * objc-lang.c (objc_language_data): Delete la_emitchar
1388         initializer.
1389         * opencl-lang.c (opencl_language_data): Likewise.
1390         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
1391         (pascal_language_data): Delete la_emitchar initializer.
1392         (pascal_language::emitchar): New member function, implementation
1393         from pascal_emit_char.
1394         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
1395         (rust_language_data): Delete la_emitchar initializer.
1396         (rust_language::emitchar): New member function, implementation
1397         from rust_emitchar.
1398
1399 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1400
1401         * ada-lang.c (resolve): Rename to ada_language::post_parser.
1402         (ada_language_data): Delete la_post_parser initializer.
1403         (ada_language::post_parser): New member function.
1404         * c-lang.c (c_language_data): Delete la_post_parser initializer.
1405         (cplus_language_data): Likewise.
1406         (asm_language_data): Likewise.
1407         (minimal_language_data): Likewise.
1408         * d-lang.c (d_language_data): Likewise.
1409         * f-lang.c (f_language_data): Likewise.
1410         * go-lang.c (go_language_data): Likewise.
1411         * language.c (unknown_language_data): Likewise.
1412         (auto_language_data): Likewise.
1413         * language.h (language_data): Delete la_post_parser field.
1414         (language_defn::post_parser): New member function.
1415         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
1416         * objc-lang.c (objc_language_data): Likewise.
1417         * opencl-lang.c (opencl_language_data): Likewise.
1418         * p-lang.c (pascal_language_data): Likewise.
1419         * parse.c (parse_exp_in_context): Update call to post_parser.
1420         (null_post_parser): Delete definition.
1421         * parser-defs.h (null_post_parser): Delete declaration.
1422         * rust-lang.c (rust_language_data): Delete la_post_parser
1423         initializer.
1424
1425 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1426
1427         * ada-lang.c (parse): Rename to ada_language::parser.
1428         (ada_language_data): Delete la_parser initializer.
1429         (ada_language::parser): New member function, implementation from
1430         parse.
1431         * c-lang.c (c_language_data): Delete la_parser initializer.
1432         (cplus_language_data): Likewise.
1433         (asm_language_data): Likewise.
1434         (minimal_language_data): Likewise.
1435         * d-lang.c (d_language_data): Likewise.
1436         (d_language::parser): New member function.
1437         * f-lang.c (f_language_data): Delete la_parser initializer.
1438         (f_language::parser): New member function.
1439         * go-lang.c (go_language_data): Delete la_parser initializer.
1440         (go_language::parser): New member function.
1441         * language.c (unk_lang_parser): Delete.
1442         (language_defn::parser): Define new member function.
1443         (unknown_language_data): Delete la_parser initializer.
1444         (unknown_language::parser): New member function.
1445         (auto_language_data): Delete la_parser initializer.
1446         (auto_language::parser): New member function.
1447         * language.h (language_data): Delete la_parser field.
1448         (language_defn::parser): Declare new member function.
1449         * m2-lang.c (m2_language_data): Delete la_parser initializer.
1450         (m2_language::parser): New member function.
1451         * objc-lang.c (objc_language_data): Delete la_parser initializer.
1452         * opencl-lang.c (opencl_language_data): Likewise.
1453         * p-lang.c (pascal_language_data): Likewise.
1454         (pascal_language::parser): New member function.
1455         * parse.c (parse_exp_in_context): Update call to parser.
1456         * rust-lang.c (rust_language_data): Delete la_parser initializer.
1457         (rust_language::parser): New member function.
1458
1459 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1460
1461         * top.c (print_gdb_configuration): Print --with-python-libdir
1462         configuration value.
1463
1464 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1465
1466         * NEWS: Mention change to the alias command.
1467
1468 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1469
1470         * cli/cli-cmds.c (lookup_cmd_for_default_args)
1471         (alias_command_completer)
1472         (make_alias_options_def_group): New functions.
1473         (alias_opts, alias_option_defs): New struct and array.
1474         (alias_usage_error): Update usage.
1475         (alias_command): Handles optional DEFAULT-ARGS... arguments.
1476         Use option framework.
1477         (_initialize_cli_cmds): Update alias command help.
1478         Update aliases command help.
1479         (show_user):
1480         Add NULL for new default_args lookup_cmd argument.
1481         (valid_command_p): Rename to validate_aliased_command.
1482         Add NULL for new default_args lookup_cmd argument.  Verify that the
1483         aliased_command has no default args.
1484         * cli/cli-decode.c (help_cmd): Show aliases definitions.
1485         (lookup_cmd_1, lookup_cmd): New argument default_args.
1486         (add_alias_cmd):
1487         Add NULL for new default_args lookup_cmd argument.
1488         (print_help_for_command): Show default args under the layout
1489          alias some_alias = some_aliased_cmd some_alias_default_arg.
1490         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
1491         xfree default_args in destructor.
1492         * cli/cli-script.c (process_next_line, do_define_command):
1493         Add NULL for new default_args lookup_cmd argument.
1494         * command.h: Declare new default_args argument in lookup_cmd
1495         and lookup_cmd_1.
1496         * completer.c (complete_line_internal_1):
1497         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1498         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
1499         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
1500         Likewise.
1501         * infcmd.c (_initialize_infcmd): Likewise.
1502         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
1503         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
1504         * python/py-param.c (add_setshow_generic): Likewise.
1505         * remote.c (_initialize_remote): Likewise.
1506         * top.c (execute_command): Prepend default_args if command has some.
1507         (set_verbose):
1508         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1509         * tracepoint.c (validate_actionline, encode_actions_1):
1510         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
1511
1512 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1513
1514         * jit.c (jit_read_descriptor): Use bool as the return type.
1515         (jit_breakpoint_re_set_internal): Use bool as the return type.
1516         Invert the return value logic; return true if the jit breakpoint
1517         has been successfully initialized.
1518         (jit_inferior_init): Update the call to
1519         jit_breakpoint_re_set_internal.
1520
1521 2020-06-22  Pedro Alves  <palves@redhat.com>
1522
1523         PR gdb/25939
1524         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
1525         Use the current inferior instead.  Don't return
1526         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
1527         wait again.
1528         * sol-thread.c (sol_thread_target::wait): Don't reference
1529         inferior_ptid.
1530         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
1531         (sol_update_thread_list_callback): Use the current inferior's pid
1532         instead of inferior_ptid.
1533
1534 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1535
1536         * procfs.c: Cleanup many comments.
1537
1538         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
1539         (AFTER_WATCHFLAG): Replace by value.
1540
1541         (MAIN_PROC_NAME_FORMAT): Inline ...
1542         (create_procinfo): ... here.
1543
1544         (procfs_debug_inferior): Remove SYS_exec handling.
1545         (syscall_is_exec): Likewise.
1546         (procfs_set_exec_trap): Likewise.
1547
1548         (syscall_is_lwp_exit): Inline in callers.
1549         (syscall_is_exit): Likewise.
1550         (syscall_is_exec): Likewise.
1551         (syscall_is_lwp_create): Likewise.
1552
1553         (invalidate_cache): Remove #if 0 code.
1554
1555         (make_signal_thread_runnable):  Remove.
1556         (procfs_target::resume): Remove #if 0 code.
1557
1558 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1559
1560         PR gdb/25939
1561         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
1562         call ...
1563         (procfs_target::create_inferior): ... here.
1564
1565 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1566
1567         * exec.c (validate_exec_file): Ensure the build-id is up to
1568         date by calling reopen_exec_file (that checks file timestamp
1569         to decide to re-read the file).
1570
1571 2020-06-18  Pedro Alves  <palves@redhat.com>
1572
1573         PR gdb/25412
1574         * gdbthread.h (delete_thread, delete_thread_silent)
1575         (find_thread_ptid): Update comments.
1576         * thread.c (current_thread_): New global.
1577         (is_current_thread): Move higher, and reimplement.
1578         (inferior_thread): Reimplement.
1579         (set_thread_exited): Use bool.  Add assertions.
1580         (add_thread_silent): Simplify thread-reuse handling by always
1581         calling delete_thread.
1582         (delete_thread): Remove intro comment.
1583         (find_thread_ptid): Skip exited threads.
1584         (switch_to_thread_no_regs): Write to current_thread_.
1585         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
1586         INFERIOR_PTID.  Clear current_thread_.
1587
1588 2020-06-18  Pedro Alves  <palves@redhat.com>
1589
1590         * aix-thread.c (pd_update): Use switch_to_thread.
1591
1592 2020-06-18  Pedro Alves  <palves@redhat.com>
1593
1594         * ravenscar-thread.c (ravenscar_thread_target): Update.
1595         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
1596         (ravenscar_thread_target::add_active_thread): ... this.  Don't
1597         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
1598         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
1599
1600 2020-06-18  Pedro Alves  <palves@redhat.com>
1601
1602         * nat/windows-nat.c (current_windows_thread): Remove.
1603         * nat/windows-nat.h (current_windows_thread): Remove.
1604         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
1605         Adjust.
1606         (display_selectors): Adjust to fetch the current
1607         windows_thread_info based on inferior_ptid.
1608         (fake_create_process): No longer write to current_windows_thread.
1609         (windows_nat_target::get_windows_debug_event):
1610         Don't set inferior_ptid or current_windows_thread.
1611         (windows_nat_target::wait): Adjust to not rely on
1612         current_windows_thread.
1613         (do_initial_windows_stuff): Now a method of windows_nat_target.
1614         Switch to the last_ptid thread.
1615         (windows_nat_target::attach): Adjust.
1616         (windows_nat_target::detach): Use switch_to_no_thread instead of
1617         writing to inferior_ptid directly.
1618         (windows_nat_target::create_inferior): Adjust.
1619
1620 2020-06-18  Pedro Alves  <palves@redhat.com>
1621
1622         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
1623
1624 2020-06-18  Pedro Alves  <palves@redhat.com>
1625
1626         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
1627         after creating it, instead of writing to inferior_ptid.  Don't
1628         write to inferior_ptid.
1629
1630 2020-06-18  Pedro Alves  <palves@redhat.com>
1631
1632         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
1633
1634 2020-06-18  Pedro Alves  <palves@redhat.com>
1635
1636         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
1637         it, instead of writing to inferior_ptid.
1638
1639 2020-06-18  Pedro Alves  <palves@redhat.com>
1640
1641         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
1642         to inferior_ptid.
1643
1644 2020-06-18  Pedro Alves  <palves@redhat.com>
1645
1646         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
1647         instead of writing to inferior_ptid directly.
1648
1649 2020-06-18  Pedro Alves  <palves@redhat.com>
1650
1651         * corelow.c (core_target::close): Use switch_to_no_thread instead
1652         of writing to inferior_ptid directly.
1653         (add_to_thread_list, core_target_open): Use switch_to_thread
1654         instead of writing to inferior_ptid directly.
1655
1656 2020-06-18  Pedro Alves  <palves@redhat.com>
1657
1658         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
1659         inferior_ptid.
1660         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
1661         inferior_ptid.
1662         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
1663         inferior_ptid directly.
1664         (darwin_nat_target::init_thread_list): Switch to thread, instead
1665         of writing to inferior_ptid.
1666         (darwin_nat_target::attach): Don't write to inferior_ptid.
1667         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
1668
1669 2020-06-18  Pedro Alves  <palves@redhat.com>
1670
1671         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
1672         thread.
1673         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
1674         Instead use switch_to_thread.
1675         (gnu_nat_target::detach): Use switch_to_no_thread
1676         instead of writing to inferior_ptid directly.  Used passed-in
1677         inferior instead of looking up the inferior by pid.
1678
1679 2020-06-18  Pedro Alves  <palves@redhat.com>
1680
1681         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
1682         inferior_ptid.
1683
1684 2020-06-18  Pedro Alves  <palves@redhat.com>
1685
1686         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
1687         inferior_ptid.
1688         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
1689         thread.
1690         (nto_procfs_target::detach): Avoid referencing
1691         inferior_ptid.  Use switch_to_no_thread instead of writing to
1692         inferior_ptid directly.
1693         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
1694         instead of writing to inferior_ptid directly.
1695         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
1696         to thread.
1697
1698 2020-06-18  Pedro Alves  <palves@redhat.com>
1699
1700         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
1701         after creating it, instead of writing to inferior_ptid.
1702         (gdbsim_target_open): Use switch_to_no_thread instead of writing
1703         to inferior_ptid directly.
1704         (gdbsim_target::wait): Don't write to inferior_ptid.
1705
1706 2020-06-18  Pedro Alves  <palves@redhat.com>
1707
1708         * remote.c (remote_target::remote_notice_new_inferior): Use
1709         switch_to_thread instead of writing to inferior_ptid directly.
1710         (remote_target::add_current_inferior_and_thread): Use
1711         switch_to_no_thread instead of writing to inferior_ptid directly.
1712         (extended_remote_target::attach): Use switch_to_inferior_no_thread
1713         and switch_to_thread instead of using set_current_inferior or
1714         writing to inferior_ptid directly.
1715
1716 2020-06-18  Pedro Alves  <palves@redhat.com>
1717
1718         * tracectf.c (ctf_target_open): Switch to added thread instead of
1719         writing to inferior_ptid directly.
1720         (ctf_target::close): Use switch_to_no_thread instead of writing to
1721         inferior_ptid directly.
1722
1723 2020-06-18  Pedro Alves  <palves@redhat.com>
1724
1725         * tracefile-tfile.c (tfile_target_open): Don't write to
1726         inferior_ptid directly, instead switch to added thread.
1727         (tfile_target::close): Use switch_to_no_thread instead of writing
1728         to inferior_ptid directly.
1729
1730 2020-06-18  Pedro Alves  <palves@redhat.com>
1731
1732         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
1733         (procfs_target::detach): Use switch_to_no_thread
1734         instead of writing to inferior_ptid directly.
1735         (do_attach): Change return type to void.  Switch to the added
1736         thread.
1737         (procfs_target::create_inferior): Switch to the added thread.
1738         (procfs_do_thread_registers): Don't write to inferior_ptid.
1739
1740 2020-06-18  Pedro Alves  <palves@redhat.com>
1741
1742         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
1743         of writing to inferior_ptid.
1744         (scoped_restore_exited_inferior): Delete.
1745         (handle_vfork_child_exec_or_exit): Simplify using
1746         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
1747         instead of writing to inferior_ptid.
1748         (THREAD_STOPPED_BY): Delete.
1749         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
1750         (thread_stopped_by_hw_breakpoint): Delete.
1751         (save_waitstatus): Use
1752         scoped_restore_current_thread+switch_to_thread, and call
1753         target_stopped_by_watchpoint instead of
1754         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
1755         instead of thread_stopped_by_sw_breakpoint, and
1756         target_stopped_by_hw_breakpoint instead of
1757         thread_stopped_by_hw_breakpoint.
1758         (handle_inferior_event)
1759         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
1760         inferior_ptid directly, nor
1761         set_current_inferior/set_current_program_space.  Use
1762         switch_to_thread / switch_to_inferior_no_thread instead.
1763
1764 2020-06-18  Pedro Alves  <palves@redhat.com>
1765
1766         * target.c (generic_mourn_inferior): Use switch_to_no_thread
1767         instead of writing to inferior_ptid.
1768
1769 2020-06-18  Pedro Alves  <palves@redhat.com>
1770
1771         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
1772         added thread.
1773         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
1774         to the added thread.
1775         (inf_ptrace_target::detach_success): Use switch_to_no_thread
1776         instead of writing to inferior_ptid.
1777
1778 2020-06-18  Pedro Alves  <palves@redhat.com>
1779
1780         * gdbarch-selftests.c: Include "progspace-and-thread.h".
1781         (register_to_value_test): Mock a program_space too.  Heap-allocate
1782         the address space.  Don't write to inferior_ptid.  Use
1783         switch_to_thread instead.
1784
1785 2020-06-18  Pedro Alves  <palves@redhat.com>
1786
1787         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
1788         Delete.
1789         (find_signalled_thread()): New, factored out from
1790         linux_make_corefile_notes and adjusted to handle exited threads.
1791         (linux_make_corefile_notes): Adjust to use the new
1792         find_signalled_thread.
1793
1794 2020-06-18  Pedro Alves  <palves@redhat.com>
1795
1796         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
1797         of saving/restoring inferior_ptid.
1798
1799 2020-06-17  Tom Tromey  <tom@tromey.com>
1800
1801         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
1802         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
1803         declare.
1804         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
1805
1806 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
1807
1808         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
1809         of partial symtabs.
1810
1811 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1812
1813         * regformats/reg-arm.dat: Remove.
1814         * regformats/reg-bfin.dat: Remove.
1815         * regformats/reg-cris.dat: Remove.
1816         * regformats/reg-crisv32.dat: Remove.
1817         * regformats/reg-m32r.dat: Remove.
1818         * regformats/reg-tilegx.dat: Remove.
1819         * regformats/reg-tilegx32.dat: Remove.
1820
1821 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1822
1823         * features/Makefile (WHICH): Remove arm files.
1824         * regformats/arm/arm-with-iwmmxt.dat: Remove.
1825         * regformats/arm/arm-with-neon.dat: Remove.
1826         * regformats/arm/arm-with-vfpv2.dat: Remove.
1827         * regformats/arm/arm-with-vfpv3.dat: Remove.
1828
1829 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
1830
1831         * features/Makefile (XMLTOC): Remove rx.xml.
1832
1833 2020-06-17  Pedro Alves  <palves@redhat.com>
1834
1835         * gdbthread.h (thread_control_state) <trap_expected> Update
1836         comments.
1837
1838 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1839
1840         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
1841         ada_language::lookup_symbol_nonlocal.
1842         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
1843         (ada_language::lookup_symbol_nonlocal): New member function,
1844         implementation from ada_lookup_symbol_nonlocal.
1845         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
1846         initializer.
1847         (cplus_language_data): Delete la_lookup_symbol_nonlocal
1848         initializer.
1849         (cplus_language::lookup_symbol_nonlocal): New member function.
1850         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
1851         (minimal_language_data) Likewise.
1852         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
1853         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
1854         initializer.
1855         (d_language::lookup_symbol_nonlocal): New member function.
1856         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
1857         initializer.
1858         (f_language::lookup_symbol_nonlocal): New member function.
1859         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
1860         initializer.
1861         * language.c (unknown_language_data): Likewise.
1862         (auto_language_data): Likewise.
1863         * language.h (language_data): Delete la_lookup_symbol_nonlocal
1864         field.
1865         (language_defn::lookup_symbol_nonlocal): New member function.
1866         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
1867         initializer.
1868         * objc-lang.c (objc_language_data): Likewise.
1869         * opencl-lang.c (opencl_language_data): Likewise.
1870         * p-lang.c (pascal_language_data): Likewise.
1871         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
1872         rust_language::lookup_symbol_nonlocal.
1873         (rust_language_data): Delete la_lookup_symbol_nonlocal
1874         initializer.
1875         (rust_language::lookup_symbol_nonlocal): New member function,
1876         implementation from rust_lookup_symbol_nonlocal.
1877         * symtab.c (lookup_symbol_aux): Update call to
1878         lookup_symbol_nonlocal.
1879         (basic_lookup_symbol_nonlocal): Rename to...
1880         (language_defn::lookup_symbol_nonlocal): ...this, and update
1881         header comment.  Remove language_defn parameter, and replace with
1882         uses of `this'.
1883         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
1884
1885 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1886
1887         * ada-lang.c (ada_language_data): Delete la_value_print_inner
1888         initializer.
1889         (ada_language::value_print_inner): New member function.
1890         * c-lang.c (c_language_data): Delete la_value_print_inner
1891         initializer.
1892         (cplus_language_data): Likewise.
1893         (asm_language_data): Likewise.
1894         (minimal_language_data): Likewise.
1895         * d-lang.c (d_language_data): Likewise.
1896         (d_language::value_print_inner): New member function.
1897         * f-lang.c (f_language_data): Delete la_value_print_inner
1898         initializer.
1899         (f_language::value_print_inner): New member function.
1900         * f-lang.h (f_value_print_innner): Rename to...
1901         (f_value_print_inner): ...this (note spelling of 'inner').
1902         * f-valprint.c (f_value_print_innner): Rename to...
1903         (f_value_print_inner): ...this (note spelling of 'inner').
1904         * go-lang.c (go_language_data): Delete la_value_print_inner
1905         initializer.
1906         (go_language::value_print_inner): New member function.
1907         * language.c (language_defn::value_print_inner): Define new member
1908         function.
1909         (unk_lang_value_print_inner): Delete.
1910         (unknown_language_data): Delete la_value_print_inner initializer.
1911         (unknown_language::value_print_inner): New member function.
1912         (auto_language_data): Delete la_value_print_inner initializer.
1913         (auto_language::value_print_inner): New member function.
1914         * language.h (language_data): Delete la_value_print_inner field.
1915         (language_defn::value_print_inner): Delcare new member function.
1916         * m2-lang.c (m2_language_data): Delete la_value_print_inner
1917         initializer.
1918         (m2_language::value_print_inner): New member function.
1919         * objc-lang.c (objc_language_data): Delete la_value_print_inner
1920         initializer.
1921         * opencl-lang.c (opencl_language_data): Likewise.
1922         * p-lang.c (pascal_language_data): Likewise.
1923         (pascal_language::value_print_inner): New member function.
1924         * rust-lang.c (rust_language_data): Delete la_value_print_inner
1925         initializer.
1926         (rust_language::value_print_inner): New member function.
1927         * valprint.c (do_val_print): Update call to value_print_inner.
1928
1929 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1930
1931         * ada-lang.c (ada_language_data): Delete la_value_print
1932         initializer.
1933         (ada_language::value_print): New member function.
1934         * c-lang.c (c_language_data): Delete la_value_print initializer.
1935         (cplus_language_data): Likewise.
1936         (asm_language_data): Likewise.
1937         (minimal_language_data): Likewise.
1938         * d-lang.c (d_language_data): Likewise.
1939         * f-lang.c (f_language_data): Likewise.
1940         * go-lang.c (go_language_data): Likewise.
1941         * language.c (unk_lang_value_print): Delete.
1942         (language_defn::value_print): Define new member function.
1943         (unknown_language_data): Delete la_value_print initializer.
1944         (unknown_language::value_print): New member function.
1945         (auto_language_data): Delete la_value_print initializer.
1946         (auto_language::value_print): New member function.
1947         * language.h (language_data): Delete la_value_print field.
1948         (language_defn::value_print): Declare new member function.
1949         (LA_VALUE_PRINT): Update call to value_print.
1950         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
1951         * objc-lang.c (objc_language_data): Likewise.
1952         * opencl-lang.c (opencl_language_data): Likewise.
1953         * p-lang.c (pascal_language_data): Likewise.
1954         (pascal_language::value_print): New member function.
1955         * rust-lang.c (rust_language_data): Delete la_value_print
1956         initializer.
1957
1958 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1959
1960         * ada-lang.c (ada_watch_location_expression): Rename to
1961         ada_language::watch_location_expression.
1962         (ada_language_data): Delete la_watch_location_expression
1963         initializer.
1964         (ada_language::watch_location_expression): New member function,
1965         implementation from ada_watch_location_expression.
1966         * breakpoint.c (watch_command_1): Update call to
1967         watch_location_expression.
1968         * c-lang.c (c_watch_location_expression): Rename to
1969         language_defn::watch_location_expression.
1970         (c_language_data): Delete la_watch_location_expression
1971         initializer.
1972         (cplus_language_data): Likewise.
1973         (asm_language_data): Likewise.
1974         (minimal_language_data): Likewise.
1975         * c-lang.h (c_watch_location_expression): Delete declaration.
1976         * d-lang.c (d_language_data): Delete la_watch_location_expression
1977         initializer.
1978         * f-lang.c (f_language_data): Likewise.
1979         * go-lang.c (go_language_data): Likewise.
1980         * language.c (language_defn::watch_location_expression): Member
1981         function implementation from c_watch_location_expression.
1982         (unknown_language_data): Delete la_watch_location_expression
1983         initializer.
1984         (auto_language_data): Likewise.
1985         * language.h (language_data): Delete la_watch_location_expression
1986         field.
1987         (language_defn::watch_location_expression): Declare new member
1988         function.
1989         * m2-lang.c (m2_language_data): Delete
1990         la_watch_location_expression initializer.
1991         * objc-lang.c (objc_language_data): Likewise.
1992         * opencl-lang.c (opencl_language_data): Likewise.
1993         * p-lang.c (pascal_language_data): Likewise.
1994         * rust-lang.c (rust_watch_location_expression): Rename to
1995         rust_language::watch_location_expression.
1996         (rust_language_data): Delete la_watch_location_expression
1997         initializer.
1998         (rust_language::watch_location_expression): New member function,
1999         implementation from rust_watch_location_expression.
2000
2001 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2002
2003         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
2004         ada_language::collect_symbol_completion_matches.
2005         (ada_language_data): Delete la_collect_symbol_completion_matches
2006         initializer.
2007         (ada_language::collect_symbol_completion_matches): New member
2008         function, implementation from
2009         ada_collect_symbol_completion_matches.
2010         * c-lang.c (c_language_data): Delete
2011         la_collect_symbol_completion_matches initializer.
2012         (cplus_language_data): Likewise.
2013         (asm_language_data): Likewise.
2014         (minimal_language_data): Likewise.
2015         * d-lang.c (d_language_data): Likewise.
2016         * f-lang.c (f_collect_symbol_completion_matches): Rename to
2017         f_language::collect_symbol_completion_matches.
2018         (f_language_data): Delete la_collect_symbol_completion_matches
2019         initializer.
2020         (f_language::collect_symbol_completion_matches) New member
2021         function, implementation from f_collect_symbol_completion_matches.
2022         * go-lang.c (go_language_data): Delete
2023         la_collect_symbol_completion_matches initializer.
2024         * language.c (unknown_language_data): Likewise.
2025         (auto_language_data): Likewise.
2026         * language.h (language_data): Delete
2027         la_collect_symbol_completion_matches field.
2028         (language_defn::collect_symbol_completion_matches): New member
2029         function.
2030         * m2-lang.c (m2_language_data): Delete
2031         la_collect_symbol_completion_matches initializer.
2032         * objc-lang.c (objc_language_data): Likewise.
2033         * opencl-lang.c (opencl_language_data): Likewise.
2034         * p-lang.c (pascal_language_data): Likewise.
2035         * rust-lang.c (rust_language_data): Likewise.
2036         * symtab.c (default_collect_symbol_completion_matches): Delete.
2037         (collect_symbol_completion_matches): Update call to
2038         collect_symbol_completion_matches.
2039         (collect_symbol_completion_matches_type): Likewise.
2040         * symtab.h (default_collect_symbol_completion_matches): Delete
2041         declaration.
2042
2043 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2044
2045         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
2046         (ada_language_data): Delete la_word_break_characters initializer.
2047         (ada_language::word_break_characters): New member function.
2048         * c-lang.c (c_language_data): Delete la_word_break_characters
2049         initializer.
2050         (cplus_language_data): Likewise.
2051         (asm_language_data): Likewise.
2052         (minimal_language_data): Likewise.
2053         * completer.c: Update global comment.
2054         (advance_to_expression_complete_word_point): Update call to
2055         word_break_characters.
2056         (complete_files_symbols): Likewise.
2057         (complete_line_internal_1): Likewise.
2058         (default_completer_handle_brkchars): Likewise.
2059         (skip_quoted_chars): Likewise.
2060         * d-lang.c (d_language_data): Delete la_word_break_characters
2061         initializer.
2062         * f-lang.c (f_word_break_characters): Delete.
2063         (f_language_data): Delete la_word_break_characters initializer.
2064         (f_language::word_break_characters): New member function.
2065         * go-lang.c (go_language_data): Delete la_word_break_characters
2066         initializer.
2067         * language.c (unknown_language_data): Likewise.
2068         (auto_language_data): Likewise.
2069         * language.h (default_word_break_characters): Move declaration to
2070         earlier in the file.
2071         (language_data): Delete la_word_break_characters field.
2072         (language_defn::word_break_characters): New member function.
2073         * m2-lang.c (m2_language_data): Delete la_word_break_characters
2074         initializer.
2075         * objc-lang.c (objc_language_data): Likewise.
2076         * opencl-lang.c (opencl_language_data): Likewise.
2077         * p-lang.c (pascal_language_data): Likewise.
2078         * rust-lang.c (rust_language_data): Likewise.
2079
2080 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2081
2082         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
2083         (ada_language_data): Delete la_get_symbol_name_matcher
2084         initializer.
2085         (language_defn::get_symbol_name_matcher_inner): New member
2086         function.
2087         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
2088         initializer.
2089         (cplus_language_data): Likewise.
2090         (cplus_language::get_symbol_name_matcher_inner): New member
2091         function.
2092         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
2093         (minimal_language_data): Likewise.
2094         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
2095         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
2096         initializer.
2097         * dictionary.c (iter_match_first_hashed): Update call to
2098         get_symbol_name_matcher.
2099         (iter_match_next_hashed): Likewise.
2100         (iter_match_next_linear): Likewise.
2101         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
2102         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
2103         initializer.
2104         (f_language::get_symbol_name_matcher_inner): New member function.
2105         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
2106         initializer.
2107         * language.c (default_symbol_name_matcher): Update header comment,
2108         make static.
2109         (language_defn::get_symbol_name_matcher): New definition.
2110         (language_defn::get_symbol_name_matcher_inner): Likewise.
2111         (get_symbol_name_matcher): Delete.
2112         (unknown_language_data): Delete la_get_symbol_name_matcher
2113         initializer.
2114         (auto_language_data): Likewise.
2115         * language.h (language_data): Delete la_get_symbol_name_matcher
2116         field.
2117         (language_defn::get_symbol_name_matcher): New member function.
2118         (language_defn::get_symbol_name_matcher_inner): Likewise.
2119         (default_symbol_name_matcher): Delete declaration.
2120         * linespec.c (find_methods): Update call to
2121         get_symbol_name_matcher.
2122         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
2123         initializer.
2124         * minsyms.c (lookup_minimal_symbol): Update call to
2125         get_symbol_name_matcher.
2126         (iterate_over_minimal_symbols): Likewise.
2127         * objc-lang.c (objc_language_data): Delete
2128         la_get_symbol_name_matcher initializer.
2129         * opencl-lang.c (opencl_language_data): Likewise.
2130         * p-lang.c (pascal_language_data): Likewise.
2131         * psymtab.c (psymbol_name_matches): Update call to
2132         get_symbol_name_matcher.
2133         * rust-lang.c (rust_language_data): Delete
2134         la_get_symbol_name_matcher initializer.
2135         * symtab.c (symbol_matches_search_name): Update call to
2136         get_symbol_name_matcher.
2137         (compare_symbol_name): Likewise.
2138
2139 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2140
2141         * ada-lang.c (ada_language_data): Delete la_compute_program
2142         initializer.
2143         * c-lang.c (c_language_data): Likewise.
2144         (c_language::compute_program): New member function.
2145         (cplus_language_data): Delete la_compute_program initializer.
2146         (cplus_language::compute_program): New member function.
2147         (asm_language_data): Delete la_compute_program initializer.
2148         (minimal_language_data): Likewise.
2149         * c-lang.h (c_compute_program): Update comment.
2150         (cplus_compute_program): Likewise.
2151         * compile/compile-c-support.c (c_compute_program): Likewise.
2152         (cplus_compute_program): Likewise.
2153         * compile/compile.c (compile_to_object): Update call to
2154         la_compute_program.
2155         * d-lang.c (d_language_data): Delete la_compute_program
2156         initializer.
2157         * f-lang.c (f_language_data): Likewise.
2158         * go-lang.c (go_language_data): Likewise.
2159         * language.c (unknown_language_data): Likewise.
2160         (auto_language_data): Likewise.
2161         * language.h (language_data): Delete la_compute_program field.
2162         (language_defn::compute_program): New member function.
2163         * m2-lang.c (m2_language_data): Delete la_compute_program
2164         initializer.
2165         * objc-lang.c (objc_language_data): Likewise.
2166         * opencl-lang.c (opencl_language_data): Likewise.
2167         * p-lang.c (pascal_language_data): Likewise.
2168         * rust-lang.c (rust_language_data): Likewise.
2169
2170 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2171
2172         * ada-lang.c (ada_language_data) Delete
2173         la_class_name_from_physname initializer.
2174         * c-lang.c (c_language_data): Likewise.
2175         (cplus_language_data): Likewise.
2176         (cplus_language::class_name_from_physname): New member function.
2177         (asm_language_data): Delete la_class_name_from_physname
2178         initializer.
2179         (minimal_language_data): Likewise.
2180         * d-lang.c (d_language_data): Likewise.
2181         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2182         method on language_defn class.
2183         (guess_full_die_structure_name): Likewise.
2184         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2185         initializer.
2186         * go-lang.c (go_language_data): Likewise.
2187         * language.c (language_class_name_from_physname): Delete.
2188         (unk_lang_class_name): Delete.
2189         (unknown_language_data): Delete la_class_name_from_physname
2190         initializer.
2191         (auto_language_data): Likewise.
2192         * language.h (language_data): Delete la_class_name_from_physname
2193         field.
2194         (language_defn::class_name_from_physname): New function.
2195         (language_class_name_from_physname): Delete declaration.
2196         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2197         initializer.
2198         * objc-lang.c (objc_language_data): Likewise.
2199         * opencl-lang.c (opencl_language_data): Likewise.
2200         * p-lang.c (pascal_language_data): Likewise.
2201         * rust-lang.c (rust_language_data): Likewise.
2202
2203 2020-06-16  Tom Tromey  <tom@tromey.com>
2204
2205         * tui/tui-data.h (STATUS_NAME): New macro.
2206         * tui/tui-layout.c (tui_remove_some_windows)
2207         (initialize_known_windows, tui_register_window)
2208         (tui_layout_split::remove_windows, initialize_layouts)
2209         (tui_new_layout_command): Don't use hard-coded window names.
2210
2211 2020-06-16  Tom Tromey  <tom@tromey.com>
2212
2213         PR tui/25348:
2214         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2215         tui_initialize_readline.  Only run once.  Call rl_initialize.
2216         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2217         tui_initialize_readline.
2218         * tui/tui-io.c (tui_setup_io): Call
2219         tui_ensure_readline_initialized.
2220         * tui/tui-interp.c (tui_interp::init): Update.
2221
2222 2020-06-16  Tom Tromey  <tom@tromey.com>
2223
2224         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2225         Also preserve the status window.
2226
2227 2020-06-16  Tom Tromey  <tom@tromey.com>
2228
2229         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2230         where m_window==nullptr.
2231
2232 2020-06-15  Tom Tromey  <tromey@adacore.com>
2233
2234         * windows-nat.c (windows_nat::handle_output_debug_string):
2235         Update.
2236         (windows_nat::handle_ms_vc_exception): Update.
2237         * target.h (target_read_string): Change API.
2238         * target.c (target_read_string): Change API.
2239         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2240         Update.
2241         * solib-frv.c (frv_current_sos): Update.
2242         * solib-dsbt.c (dsbt_current_sos): Update.
2243         * solib-darwin.c (darwin_current_sos): Update.
2244         * linux-thread-db.c (inferior_has_bug): Update.
2245         * expprint.c (print_subexp_standard): Update.
2246         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2247         (ada_exception_message_1): Update.
2248
2249 2020-06-15  Tom Tromey  <tromey@adacore.com>
2250
2251         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2252
2253 2020-06-15  Tom Tromey  <tromey@adacore.com>
2254
2255         * valprint.c (read_string): Update comment.
2256         * target.c (MIN): Remove.
2257         (target_read_string): Rewrite.
2258
2259 2020-06-15  Tom Tromey  <tromey@adacore.com>
2260
2261         * corefile.c (read_memory_string): Remove.
2262         * ada-valprint.c (ada_value_print_ptr): Update.
2263         * ada-lang.h (ada_tag_name): Change return type.
2264         * ada-lang.c (type_from_tag): Update.
2265         (ada_tag_name_from_tsd): Change return type.  Use
2266         target_read_string.
2267         (ada_tag_name): Likewise.
2268         * gdbcore.h (read_memory_string): Don't declare.
2269
2270 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2271
2272         * symtab.c (rbreak_command): Ignore Windows drive colon.
2273
2274 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2275
2276         * NEWS: Mention removed GDBserver host support.
2277
2278 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2279
2280         * features/riscv/rebuild-csr-xml.sh: Updated.
2281
2282 2020-06-11  Tom Tromey  <tom@tromey.com>
2283
2284         PR gdb/18318:
2285         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2286
2287 2020-06-09  Jonny Grant  <jg@jguk.org>
2288 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2289
2290         * main.c (captured_main_1): Don't print new line after help.
2291         (print_gdb_help): add mailing list and IRC channel information
2292         to --help.  Add new lines between items in the footer.  Remove
2293         quotes around bug url.
2294
2295 2020-06-11  Keith Seitz  <keiths@redhat.com>
2296
2297         PR gdb/21356
2298         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
2299         Resolve typedefs for type length calculations.
2300
2301 2020-06-10  Tom de Vries  <tdevries@suse.de>
2302
2303         PR ada/24713
2304         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
2305         (write_psymbols): Enable .gdb_index for ada.
2306         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
2307         ada.
2308
2309 2020-06-10  Tom de Vries  <tdevries@suse.de>
2310
2311         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
2312         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
2313         namei" instead of "const char *name" argument.
2314         (dw2_map_matching_symbols): Use "offset_type namei" variant of
2315         dw2_symtab_iter_init.
2316
2317 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2318
2319         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
2320         to use type::field and field::type instead.
2321
2322 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2323
2324         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
2325         to use field::type instead.
2326
2327 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2328
2329         * gdbtypes.h (struct field) <type, set_type>: New methods.
2330         Rename `type` field to...
2331         <m_type>: ... this.  Change references throughout to use type or
2332         set_type methods.
2333         (FIELD_TYPE): Use field::type.  Change call sites that modify
2334         the field's type to use field::set_type instead.
2335
2336 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2337
2338         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
2339         to use type::index_type instead.
2340
2341 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2342
2343         * gdbtypes.h (struct type) <index_type, set_index_type>: New
2344         methods.
2345         (TYPE_INDEX_TYPE): Use type::index_type.
2346         * gdbtypes.c (create_array_type_with_stride): Likewise.
2347
2348 2020-06-07  Tom Tromey  <tom@tromey.com>
2349
2350         * valprint.c (generic_val_print_float): Remove "embedded_offset"
2351         parameter.
2352         (generic_value_print): Update.
2353
2354 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2355
2356         Revert commit 982a38f60b0.
2357         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
2358
2359 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2360
2361         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
2362         avoid use after free.
2363
2364 2020-06-05  Tom de Vries  <tdevries@suse.de>
2365
2366         * NEWS: Fix typos.
2367
2368 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
2369
2370         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
2371         the per_bfd object.
2372         (dwarf2_read_debug_names): Likewise.
2373         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
2374         object when re-using a per_bfd object with an index.
2375
2376 2020-06-03  Tom de Vries  <tdevries@suse.de>
2377
2378         PR symtab/26046
2379         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
2380         children for C++.
2381         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
2382         DW_TAG_subprogram.
2383
2384 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2385
2386         * ada-lang.c (ada_language_data): Delete skip_trampoline
2387         initializer.
2388         * c-lang.c (c_language_data): Likewise.
2389         (cplus_language_data): Likewise.
2390         (cplus_language::skip_trampoline): New member function.
2391         (asm_language_data): Delete skip_trampoline initializer.
2392         (minimal_language_data): Likewise.
2393         * d-lang.c (d_language_data): Likewise.
2394         * f-lang.c (f_language_data): Likewise.
2395         * go-lang.c (go_language_data): Likewise.
2396         * language.c (unk_lang_trampoline): Delete function.
2397         (skip_language_trampoline): Update.
2398         (unknown_language_data): Delete skip_trampoline initializer.
2399         (auto_language_data): Likewise.
2400         * language.h (language_data): Delete skip_trampoline field.
2401         (language_defn::skip_trampoline): New function.
2402         * m2-lang.c (m2_language_data): Delete skip_trampoline
2403         initializer.
2404         * objc-lang.c (objc_skip_trampoline): Delete function, move
2405         implementation to objc_language::skip_trampoline.
2406         (objc_language_data): Delete skip_trampoline initializer.
2407         (objc_language::skip_trampoline): New member function with
2408         implementation from objc_skip_trampoline.
2409         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
2410         initializer.
2411         * p-lang.c (pascal_language_data): Likewise.
2412         * rust-lang.c (rust_language_data): Likewise.
2413
2414 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2415
2416         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
2417         (ada_language::demangle): New member function.
2418         * c-lang.c (c_language_data): Delete la_demangle initializer.
2419         (cplus_language_data): Delete la_demangle initializer.
2420         (cplus_language::demangle): New member function.
2421         (asm_language_data): Delete la_demangle initializer.
2422         (minimal_language_data): Delete la_demangle initializer.
2423         * d-lang.c (d_language_data): Delete la_demangle initializer.
2424         (d_language::demangle): New member function.
2425         * f-lang.c (f_language_data): Delete la_demangle initializer.
2426         (f_language::demangle): New member function.
2427         * go-lang.c (go_language_data): Delete la_demangle initializer.
2428         (go_language::demangle): New member function.
2429         * language.c (language_demangle): Update.
2430         (unk_lang_demangle): Delete.
2431         (unknown_language_data): Delete la_demangle initializer.
2432         (unknown_language::demangle): New member function.
2433         (auto_language_data): Delete la_demangle initializer.
2434         (auto_language::demangle): New member function.
2435         * language.h (language_data): Delete la_demangle field.
2436         (language_defn::demangle): New function.
2437         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
2438         * objc-lang.c (objc_language_data): Delete la_demangle
2439         initializer.
2440         (objc_language::demangle): New member function.
2441         * opencl-lang.c (opencl_language_data): Delete la_demangle
2442         initializer.
2443         * p-lang.c (pascal_language_data): Likewise.
2444         * rust-lang.c (rust_language_data): Likewise.
2445         (rust_language::demangle): New member function.
2446
2447 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2448
2449         * ada-lang.c (ada_language_data): Delete la_print_type
2450         initializer.
2451         (ada_language::print_type): New member function.
2452         * c-lang.c (c_language_data): Delete la_print_type initializer.
2453         (c_language::print_type): New member function.
2454         (cplus_language_data): Delete la_print_type initializer.
2455         (cplus_language::print_type): New member function.
2456         (asm_language_data): Delete la_print_type initializer.
2457         (asm_language::print_type): New member function.
2458         (minimal_language_data): Delete la_print_type initializer.
2459         (minimal_language::print_type): New member function.
2460         * d-lang.c (d_language_data): Delete la_print_type initializer.
2461         (d_language::print_type): New member function.
2462         * f-lang.c (f_language_data): Delete la_print_type initializer.
2463         (f_language::print_type): New member function.
2464         * go-lang.c (go_language_data): Delete la_print_type initializer.
2465         (go_language::print_type): New member function.
2466         * language.c (unk_lang_print_type): Delete.
2467         (unknown_language_data): Delete la_print_type initializer.
2468         (unknown_language::print_type): New member function.
2469         (auto_language_data): Delete la_print_type initializer.
2470         (auto_language::print_type): New member function.
2471         * language.h (language_data): Delete la_print_type field.
2472         (language_defn::print_type): New function.
2473         (LA_PRINT_TYPE): Update.
2474         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
2475         (m2_language::print_type): New member function.
2476         * objc-lang.c (objc_language_data): Delete la_print_type
2477         initializer.
2478         (objc_language::print_type): New member function.
2479         * opencl-lang.c (opencl_print_type): Delete, implementation moved
2480         to opencl_language::print_type.
2481         (opencl_language_data): Delete la_print_type initializer.
2482         (opencl_language::print_type): New member function, implementation
2483         from opencl_print_type.
2484         * p-lang.c (pascal_language_data): Delete la_print_type
2485         initializer.
2486         (pascal_language::print_type): New member function.
2487         * rust-lang.c (rust_print_type): Delete, implementation moved to
2488         rust_language::print_type.
2489         (rust_language_data): Delete la_print_type initializer.
2490         (rust_language::print_type): New member function, implementation
2491         from rust_print_type.
2492
2493 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2494
2495         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
2496         implementation moves to...
2497         (ada_language::sniff_from_mangled_name): ...here.  Update return
2498         type.
2499         (ada_language_data): Delete la_sniff_from_mangled_name
2500         initializer.
2501         * c-lang.c (c_language_data): Likewise.
2502         (cplus_language_data): Likewise.
2503         (cplus_language::sniff_from_mangled_name): New member function,
2504         implementation taken from gdb_sniff_from_mangled_name.
2505         (asm_language_data): Delete la_sniff_from_mangled_name
2506         initializer.
2507         (minimal_language_data): Likewise.
2508         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
2509         implementation moves to cplus_language::sniff_from_mangled_name.
2510         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
2511         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
2512         moves to...
2513         (d_language::sniff_from_mangled_name): ...here.
2514         (d_language_data): Delete la_sniff_from_mangled_name initializer.
2515         * f-lang.c (f_language_data): Likewise.
2516         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
2517         moves to...
2518         (go_language::sniff_from_mangled_name): ...here.
2519         (go_language_data): Delete la_sniff_from_mangled_name initializer.
2520         * language.c (language_sniff_from_mangled_name): Delete.
2521         (unknown_language_data): Delete la_sniff_from_mangled_name
2522         initializer.
2523         (auto_language_data): Likewise.
2524         * language.h (language_data): Delete la_sniff_from_mangled_name
2525         field.
2526         (language_defn::sniff_from_mangled_name): New function.
2527         (language_sniff_from_mangled_name): Delete declaration.
2528         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
2529         field.
2530         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
2531         implementation moves to...
2532         (objc_language::sniff_from_mangled_name): ...here.
2533         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
2534         * opencl-lang.c (opencl_language_data): Likewise.
2535         * p-lang.c (pascal_language_data): Likewise.
2536         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
2537         implementation moves to...
2538         (rust_language::sniff_from_mangled_name): ...here.
2539         (rust_language_data): Delete la_sniff_from_mangled_name
2540         initializer.
2541         * symtab.c (symbol_find_demangled_name): Call
2542         sniff_from_mangled_name member function.
2543
2544 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2545
2546         * ada-lang.c (ada_language_data): Delete la_search_name_hash
2547         initializer.
2548         * c-lang.c (c_language_data): Likewise.
2549         (cplus_language_data): Likewise.
2550         (cplus_language::search_name_hash): New member function.
2551         (asm_language_data): Delete la_search_name_hash initializer.
2552         (minimal_language_data): Likewise.
2553         * d-lang.c (d_language_data): Likewise.
2554         * dictionary.c (default_search_name_hash): Rename to...
2555         (language_defn::search_name_hash): ...this.
2556         * f-lang.c (f_language_data): Likewise.
2557         (f_language::search_name_hash): New member function.
2558         * go-lang.c (go_language_data): Delete la_search_name_hash
2559         initializer.
2560         * language.c (unknown_language_data): Likewise.
2561         (auto_language_data): Likewise.
2562         * language.h (struct language_data): Delete la_search_name_hash
2563         field.
2564         (language_defn::search_name_hash): Declare new member function.
2565         (default_search_name_hash): Delete declaration.
2566         * m2-lang.c (m2_language_data): Delete la_search_name_hash
2567         initializer.
2568         * objc-lang.c (objc_language_data): Likewise.
2569         * opencl-lang.c (opencl_language_data): Likewise.
2570         * p-lang.c (pascal_language_data): Likewise.
2571         * rust-lang.c (rust_language_data): Likewise.
2572         * symtab.c (search_name_hash): Update call.
2573
2574 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2575
2576         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
2577         initializer.
2578         * c-lang.c (class compile_instance): Declare.
2579         (c_language_data): Delete la_get_compile_instance initializer.
2580         (c_language::get_compile_instance): New member function.
2581         (cplus_language_data): Delete la_get_compile_instance initializer.
2582         (cplus_language::get_compile_instance): New member function.
2583         (asm_language_data): Delete la_get_compile_instance initializer.
2584         (minimal_language_data): Likewise.
2585         * c-lang.h (c_get_compile_context): Update comment.
2586         (cplus_get_compile_context): Update comment.
2587         * compile/compile.c (compile_to_object): Update calls, don't rely
2588         on function pointer being NULL.
2589         * d-lang.c (d_language_data): Delete la_get_compile_instance
2590         initializer.
2591         * f-lang.c (f_language_data): Likewise.
2592         * go-lang.c (go_language_data): Likewise.
2593         * language.c (unknown_language_data): Likewise.
2594         (auto_language_data): Likewise.
2595         * language.h (language_data): Delete la_get_compile_instance field.
2596         (language_defn::get_compile_instance): New member function.
2597         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
2598         initializer.
2599         * objc-lang.c (objc_language_data): Likewise.
2600         * opencl-lang.c (opencl_language_data): Likewise.
2601         * p-lang.c (pascal_language_data): Likewise.
2602         * rust-lang.c (rust_language_data): Likewise.
2603
2604 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2605
2606         * ada-lang.c (ada_add_all_symbols): Update comment.
2607         (ada_iterate_over_symbols): Delete, move implementation to...
2608         (ada_language::iterate_over_symbols): ...here, a new member
2609         function, rewrite to use range based for loop.
2610         (ada_language_data): Delete la_iterate_over_symbols initializer.
2611         * c-lang.c (c_language_data): Likewise.
2612         (cplus_language_data): Likewise.
2613         (asm_language_data): Likewise.
2614         (minimal_language_data): Likewise.
2615         * d-lang.c (d_language_data): Likewise.
2616         * f-lang.c (f_language_data): Likewise.
2617         * go-lang.c (go_language_data): Likewise.
2618         * language.c (unknown_language_data): Likewise.
2619         (auto_language_data): Likewise.
2620         * language.h (language_data): Delete la_iterate_over_symbols field.
2621         (language_defn::iterate_over_symbols): New member function.
2622         (LA_ITERATE_OVER_SYMBOLS): Update.
2623         * linespec.c (iterate_over_all_matching_symtabs): Update.
2624         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
2625         initializer.
2626         * objc-lang.c (objc_language_data): Likewise.
2627         * opencl-lang.c (opencl_language_data): Likewise.
2628         * p-lang.c (pascal_language_data): Likewise.
2629         * rust-lang.c (rust_language_data): Likewise.
2630
2631 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2632
2633         * ada-lang.c (ada_language_data): Delete
2634         la_lookup_transparent_type initializer.
2635         * c-lang.c (c_language_data): Likewise.
2636         (cplus_language_data): Likewise.
2637         (cplus_language::lookup_transparent_type): New member function.
2638         (asm_language_data): Delete la_lookup_transparent_type
2639         initializer.
2640         (minimal_language_data): Likewise.
2641         * d-lang.c (d_language_data): Likewise.
2642         * f-lang.c (f_language_data): Likewise.
2643         * go-lang.c (go_language_data): Likewise.
2644         * language.c (unknown_language_data): Likewise.
2645         (auto_language_data): Likewise.
2646         * language.h (struct language_data): Delete
2647         la_lookup_transparent_type field.
2648         (language_defn::lookup_transparent_type): New member function.
2649         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
2650         initializer.
2651         * objc-lang.c (objc_language_data): Likewise.
2652         * opencl-lang.c (opencl_language_data): Likewise.
2653         * p-lang.c (pascal_language_data): Likewise.
2654         * rust-lang.c (rust_language_data): Likewise.
2655         * symtab.c (symbol_matches_domain): Update call.
2656
2657 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2658
2659         * ada-lang.c (ada_language_arch_info): Delete function, move
2660         implementation to...
2661         (ada_language::language_arch_info): ...here, a new member
2662         function.
2663         (ada_language_data): Delete la_language_arch_info.
2664         * c-lang.c (c_language_data): Likewise.
2665         (c_language::language_arch_info): New member function.
2666         (cplus_language_arch_info): Delete function, move
2667         implementation to...
2668         (cplus_language::language_arch_info): ...here, a new member
2669         function.
2670         (cplus_language_data): Delete la_language_arch_info.
2671         (asm_language_data): Likewise.
2672         (asm_language::language_arch_info): New member function.
2673         (minimal_language_data): Delete la_language_arch_info.
2674         (minimal_language::language_arch_info): New member function.
2675         * d-lang.c (d_language_arch_info): Delete function, move
2676         implementation to...
2677         (d_language::language_arch_info): ...here, a new member
2678         function.
2679         (d_language_data): Delete la_language_arch_info.
2680         * f-lang.c (f_language_arch_info): Delete function, move
2681         implementation to...
2682         (f_language::language_arch_info): ...here, a new member
2683         function.
2684         (f_language_data): Delete la_language_arch_info.
2685         * go-lang.c (go_language_arch_info): Delete function, move
2686         implementation to...
2687         (go_language::language_arch_info): ...here, a new member
2688         function.
2689         (go_language_data): Delete la_language_arch_info.
2690         * language.c (unknown_language_data): Likewise.
2691         (unknown_language::language_arch_info): New member function.
2692         (auto_language_data): Delete la_language_arch_info.
2693         (auto_language::language_arch_info): New member function.
2694         (language_gdbarch_post_init): Update call to
2695         la_language_arch_info.
2696         * language.h (language_data): Delete la_language_arch_info
2697         function pointer.
2698         (language_defn::language_arch_info): New function.
2699         * m2-lang.c (m2_language_arch_info): Delete function, move
2700         implementation to...
2701         (m2_language::language_arch_info): ...here, a new member
2702         function.
2703         (m2_language_data): Delete la_language_arch_info.
2704         * objc-lang.c (objc_language_arch_info): Delete function, move
2705         implementation to...
2706         (objc_language::language_arch_info): ...here, a new member
2707         function.
2708         (objc_language_data): Delete la_language_arch_info.
2709         * opencl-lang.c (opencl_language_arch_info): Delete function, move
2710         implementation to...
2711         (opencl_language::language_arch_info): ...here, a new member
2712         function.
2713         (opencl_language_data): Delete la_language_arch_info.
2714         * p-lang.c (pascal_language_arch_info): Delete function, move
2715         implementation to...
2716         (pascal_language::language_arch_info): ...here, a new member
2717         function.
2718         (pascal_language_data): Delete la_language_arch_info.
2719         * rust-lang.c (rust_language_arch_info): Delete function, move
2720         implementation to...
2721         (rust_language::language_arch_info): ...here, a new member
2722         function.
2723         (rust_language_data): Delete la_language_arch_info.
2724
2725 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2726
2727         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
2728         initializer.
2729         * c-lang.c (c_language_data): Likewise.
2730         (cplus_language_data): Likewise.
2731         (cplus_language::pass_by_reference_info): New method.
2732         (asm_language_data): Delete la_pass_by_reference initializer.
2733         (minimal_language_data): Likewise.
2734         * cp-abi.c (cp_pass_by_reference): Remove use of
2735         default_pass_by_reference.
2736         * d-lang.c (d_language_data): Likewise.
2737         * f-lang.c (f_language_data): Likewise.
2738         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
2739         default_pass_by_reference.
2740         * go-lang.c (go_language_data): Likewise.
2741         * language.c (language_pass_by_reference): Update.
2742         (default_pass_by_reference): Delete.
2743         (unknown_language_data): Delete la_pass_by_reference
2744         initializer.
2745         (auto_language_data): Likewise.
2746         * language.h (struct language_data): Delete la_pass_by_reference
2747         field.
2748         (language_defn::pass_by_reference_info): New member function.
2749         (default_pass_by_reference): Delete declaration.
2750         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
2751         initializer.
2752         * objc-lang.c (objc_language_data): Likewise.
2753         * opencl-lang.c (opencl_language_data): Likewise.
2754         * p-lang.c (pascal_language_data): Likewise.
2755         * rust-lang.c (rust_language_data): Likewise.
2756
2757 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2758
2759         * ada-lang.c (ada_read_var_value): Delete function, move
2760         implementation to...
2761         (ada_language::read_var_value): ...here.
2762         (ada_language_data): Delete la_read_var_value initializer.
2763         * c-lang.c (c_language_data): Likewise.
2764         (cplus_language_data): Likewise.
2765         (minimal_language_data): Likewise.
2766         * d-lang.c (d_language_data): Likewise.
2767         * f-lang.c (f_language_data): Likewise.
2768         * findvar.c (default_read_var_value): Rename to...
2769         (language_defn::read_var_value): ...this.
2770         * findvar.c (read_var_value): Update header comment, and change to
2771         call member function instead of function pointer.
2772         * go-lang.c (go_language_data): Likewise.
2773         * language.c (unknown_language_data): Delete la_read_var_value
2774         initializer.
2775         (auto_language_data): Likewise.
2776         * language.h (struct language_data): Delete la_read_var_value
2777         field.
2778         (language_defn::read_var_value): New member function.
2779         (default_read_var_value): Delete declaration.
2780         * m2-lang.c (m2_language_data): Delete la_read_var_value
2781         initializer.
2782         * objc-lang.c (objc_language_data): Likewise.
2783         * opencl-lang.c (opencl_language_data): Likewise.
2784         * p-lang.c (pascal_language_data): Likewise.
2785         * rust-lang.c (rust_language_data): Likewise.
2786         * value.h (default_read_var_value): Delete declaration.
2787
2788 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2789
2790         * ada-lang.c (ada_print_array_index): Delete function, move
2791         implementation to...
2792         (ada_language::print_array_index): ...here.
2793         (ada_language_data): Delete la_print_array_index initializer.
2794         * c-lang.c (c_language_data): Likewise.
2795         (cplus_language_data): Likewise.
2796         (minimal_language_data): Likewise.
2797         * d-lang.c (d_language_data): Likewise.
2798         * f-lang.c (f_language_data): Likewise.
2799         * go-lang.c (go_language_data): Likewise.
2800         * language.c (default_print_array_index): Delete function, move
2801         implementation to...
2802         (language_defn::print_array_index): ...here.
2803         (unknown_language_data): Delete la_print_array_index initializer.
2804         (auto_language_data): Likewise.
2805         * language.h (struct language_data): Delete la_print_array_index
2806         field.
2807         (language_defn::print_array_index): New member function.
2808         (LA_PRINT_ARRAY_INDEX): Update.
2809         (default_print_array_index): Delete declaration.
2810         * m2-lang.c (m2_language_data): Delete la_print_array_index
2811         initializer.
2812         * objc-lang.c (objc_language_data): Likewise.
2813         * opencl-lang.c (opencl_language_data): Likewise.
2814         * p-lang.c (pascal_language_data): Likewise.
2815         * rust-lang.c (rust_language_data): Likewise.
2816
2817 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2818
2819         * gdb/ada-lang.c (ada_language_defn): Convert to...
2820         (ada_language_data): ...this.
2821         (class ada_language): New class.
2822         (ada_language_defn): New static global.
2823         * gdb/c-lang.c (c_language_defn): Convert to...
2824         (c_language_data): ...this.
2825         (class c_language): New class.
2826         (c_language_defn): New static global.
2827         (cplus_language_defn): Convert to...
2828         (cplus_language_data): ...this.
2829         (class cplus_language): New class.
2830         (cplus_language_defn): New static global.
2831         (asm_language_defn): Convert to...
2832         (asm_language_data): ...this.
2833         (class asm_language): New class.
2834         (asm_language_defn): New static global.
2835         (minimal_language_defn): Convert to...
2836         (minimal_language_data): ...this.
2837         (class minimal_language): New class.
2838         (minimal_language_defn): New static global.
2839         * gdb/d-lang.c (d_language_defn): Convert to...
2840         (d_language_data): ...this.
2841         (class d_language): New class.
2842         (d_language_defn): New static global.
2843         * gdb/f-lang.c (f_language_defn): Convert to...
2844         (f_language_data): ...this.
2845         (class f_language): New class.
2846         (f_language_defn): New static global.
2847         * gdb/go-lang.c (go_language_defn): Convert to...
2848         (go_language_data): ...this.
2849         (class go_language): New class.
2850         (go_language_defn): New static global.
2851         * gdb/language.c (unknown_language_defn): Remove declaration.
2852         (current_language): Initialize to nullptr, real initialization is
2853         moved to _initialize_language.
2854         (languages): Delete global.
2855         (language_defn::languages): Define.
2856         (set_language_command): Use language_defn::languages.
2857         (set_language): Likewise.
2858         (range_error): Likewise.
2859         (language_enum): Likewise.
2860         (language_def): Likewise.
2861         (add_set_language_command): Use language_def::languages for the
2862         language list, and language_def to lookup language pointers.
2863         (skip_language_trampoline): Use language_defn::languages.
2864         (unknown_language_defn): Convert to...
2865         (unknown_language_data): ...this.
2866         (class unknown_language): New class.
2867         (unknown_language_defn): New static global.
2868         (auto_language_defn): Convert to...
2869         (auto_language_data): ...this.
2870         (class auto_language): New class.
2871         (auto_language_defn): New static global.
2872         (language_gdbarch_post_init): Use language_defn::languages.
2873         (_initialize_language): Initialize current_language.
2874         * gdb/language.h (struct language_defn): Rename to...
2875         (struct language_data): ...this.
2876         (struct language_defn): New.
2877         (auto_language_defn): Delete.
2878         (unknown_language_defn): Delete.
2879         (minimal_language_defn): Delete.
2880         (ada_language_defn): Delete.
2881         (asm_language_defn): Delete.
2882         (c_language_defn): Delete.
2883         (cplus_language_defn): Delete.
2884         (d_language_defn): Delete.
2885         (f_language_defn): Delete.
2886         (go_language_defn): Delete.
2887         (m2_language_defn): Delete.
2888         (objc_language_defn): Delete.
2889         (opencl_language_defn): Delete.
2890         (pascal_language_defn): Delete.
2891         (rust_language_defn): Delete.
2892         * gdb/m2-lang.c (m2_language_defn): Convert to...
2893         (m2_language_data): ...this.
2894         (class m2_language): New class.
2895         (m2_language_defn): New static global.
2896         * gdb/objc-lang.c (objc_language_defn): Convert to...
2897         (objc_language_data): ...this.
2898         (class objc_language): New class.
2899         (objc_language_defn): New static global.
2900         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
2901         (opencl_language_data): ...this.
2902         (class opencl_language): New class.
2903         (opencl_language_defn): New static global.
2904         * gdb/p-lang.c (pascal_language_defn): Convert to...
2905         (pascal_language_data): ...this.
2906         (class pascal_language): New class.
2907         (pascal_language_defn): New static global.
2908         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
2909         language pointer, update comment format.
2910         * gdb/rust-lang.c (rust_language_defn): Convert to...
2911         (rust_language_data): ...this.
2912         (class rust_language): New class.
2913         (rust_language_defn): New static global.
2914
2915 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
2916
2917         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
2918         member variable.
2919         <m_stmt_at_address>: New member variable.
2920         (lnp_state_machine::record_line): Don't record some lines, update
2921         tracking of is_stmt at the same address.
2922         (lnp_state_machine::lnp_state_machine): Initialise new member
2923         variables.
2924
2925 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2926
2927         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
2928         "-include gnu-nat-mig.h".
2929         * gnu-nat-mig.h: New file.
2930         * gnu-nat.c: Include "gnu-nat-mig.h".
2931         (exc_server, msg_reply_server, notify_server,
2932         process_reply_server): Remove declarations.
2933
2934 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2935
2936         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
2937         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
2938         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
2939         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
2940         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
2941         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
2942         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
2943         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
2944         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
2945         to gnu_nat_target class.
2946         * gnu-nat.c: Likewise.
2947         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
2948         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
2949         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
2950         object.
2951         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
2952         instead of `gnu_target'.
2953
2954 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2955
2956         * i386-gnu-tdep.c: Include "gdbcore.h"
2957         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
2958         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
2959         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
2960         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
2961         i386_gnu_sigcontext_addr): New functions
2962         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
2963         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
2964         tdep.
2965
2966 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2967
2968         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
2969         before fork_inferior call. Avoid calling it if target_is_pushed returns
2970         true.
2971
2972 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2973
2974         * gnu-nat.h (gnu_target): New variable declaration.
2975         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
2976         gnu_target.
2977         * gnu-nat.c (gnu_target): New variable.
2978         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
2979         add_thread_silent, and add_thread calls.
2980         (gnu_nat_target::create_inferior): Pass gnu_target to
2981         add_thread_silent, thread_change_ptid call.
2982         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
2983         call.
2984
2985 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2986
2987         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
2988         (gnu_nat_target::find_memory_regions): Remove unused
2989         `old_address' variable.
2990
2991 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2992
2993         * gnu-nat.c: Include "gdbarch.h".
2994
2995 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2996
2997         * reply_mig_hack.awk (Error return): Cast function through
2998         void *, to bypass compiler function call check.
2999
3000 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3001
3002         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
3003         $(srcdir)/reply_mig_hack.awk.
3004
3005 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3006
3007         * gnu-nat.h (gnu_debug_flag): Set type to bool.
3008
3009 2020-05-30  Jonny Grant  <jg@jguk.org>
3010
3011         * configure.ac (ACX_BUGURL): change bug URL to https.
3012
3013 2020-05-30  Pedro Alves  <palves@redhat.com>
3014
3015         * cp-support.c (replace_typedefs_template): New.
3016         (replace_typedefs_qualified_name): Handle
3017         DEMANGLE_COMPONENT_TEMPLATE.
3018
3019 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
3020
3021         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
3022         dwarf2/index-cache.h, dwarf2/index-write.c,
3023         dwarf2/index-write.h, dwarf2/line-header.c,
3024         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
3025         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
3026         variables and fields from `dwarf2_per_objfile` to just
3027         `per_objfile` throughout.
3028
3029 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
3030
3031         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3032         <push_dwarf_reg_entry_value>: Add comment.
3033
3034 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
3035             Keith Seitz  <keiths@redhat.com>
3036
3037         * python/python.c (do_start_initialization): Call PyEval_SaveThread
3038         instead of PyEval_ReleaseLock.
3039         (class gdbpy_gil): Move to earlier in file.
3040         (finalize_python): Set gdb_python_initialized.
3041         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
3042         when not initialized.
3043
3044 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
3045
3046         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3047         <push_dwarf_reg_entry_value>: Remove assert.  Override
3048         per_objfile with caller_per_objfile.
3049
3050 2020-05-28  Tom de Vries  <tdevries@suse.de>
3051
3052         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
3053         PR gold/15646 workaround to symbol kind "type".
3054
3055 2020-05-27  Tom Tromey  <tromey@adacore.com>
3056
3057         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
3058
3059 2020-05-27  Tom Tromey  <tromey@adacore.com>
3060
3061         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
3062         Use htab_find_with_hash.
3063         <add_abbrev>: Remove "abbrev_number" parameter.
3064         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
3065         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
3066         (hash_abbrev): Add comment.
3067         (abbrev_table::lookup_abbrev): Move to header file.
3068         (abbrev_table::read): Update.
3069
3070 2020-05-27  Tom Tromey  <tromey@adacore.com>
3071
3072         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
3073         method.
3074         <canonical_name>: New member.
3075         <raw_name>: Rename from "name".
3076         (partial_die_info): Initialize canonical_name.
3077         (scan_partial_symbols): Check raw_name.
3078         (partial_die_parent_scope, partial_die_full_name)
3079         (add_partial_symbol, add_partial_subprogram)
3080         (add_partial_enumeration, load_partial_dies): Use "name" method.
3081         (partial_die_info::name): New method.
3082         (partial_die_info::read, guess_partial_die_structure_name)
3083         (partial_die_info::fixup): Update.
3084
3085 2020-05-27  Tom Tromey  <tromey@adacore.com>
3086
3087         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
3088         <get_ref_die_offset>: Inline.
3089         <get_ref_die_offset_complaint>: New method.
3090         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
3091         (attribute::get_ref_die_offset_complaint): Rename from
3092         get_ref_die_offset.  Just issue complaint.
3093
3094 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3095
3096         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
3097
3098 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3099
3100         * exec.c (exec_file_attach): Use errno value of first openp failure.
3101
3102 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3103
3104         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
3105         Don't close thread handle.
3106
3107 2020-05-27  Tom Tromey  <tom@tromey.com>
3108             Simon Marchi  <simon.marchi@efficios.com>
3109
3110         * objfiles.h (struct objfile) <partial_symtabs>: Now a
3111         shared_ptr.
3112         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
3113         member.
3114         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
3115         dwarf2_per_bfd_objfile_data_key>: New globals.
3116         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
3117         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
3118         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
3119         shared.
3120         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
3121         short-circuit when sharing.
3122         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
3123         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
3124
3125 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3126
3127         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
3128         to...
3129         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
3130         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
3131
3132 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3133
3134         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
3135         build_name_components, find_name_components_bounds>:
3136         Add per_objfile parameter.
3137         (struct mapped_index) <symbol_name_at>: Likewise.
3138         (struct mapped_debug_names): Remove constructor.
3139         <dwarf2_per_objfile>: Remove field.
3140         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
3141         (mapped_index_base::find_name_components_bounds,
3142         mapped_index_base::build_name_components,
3143         dw2_expand_symtabs_matching_symbol): Likewise.
3144         (class mock_mapped_index) <symbol_name_at>: Likewise.
3145         (check_match): Likewise.
3146         (check_find_bounds_finds): Likewise.
3147         (test_mapped_index_find_name_component_bounds): Update.
3148         (CHECK_MATCH): Update.
3149         (dw2_expand_symtabs_matching): Update.
3150         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
3151         per_objfile parameter.
3152         <find_vec_in_debug_names>: Likewise.
3153         <m_per_objfile>: New field.
3154         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
3155         parameter.
3156         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3157         (dw2_debug_names_iterator::next): Update.
3158         (dw2_debug_names_lookup_symbol): Update.
3159         (dw2_debug_names_expand_symtabs_for_function): Update.
3160         (dw2_debug_names_map_matching_symbols): Update.
3161         (dw2_debug_names_expand_symtabs_matching): Update.
3162         (dwarf2_read_debug_names): Update.
3163
3164 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3165
3166         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3167         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3168         move to dwarf2_per_objfile.
3169         <read_in_chain>: Remove.
3170         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3171         remove_all_cus, age_comp_units>: New methods.
3172         <m_dwarf2_cus>: New member.
3173         (struct dwarf2_per_cu_data) <cu>: Remove.
3174         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3175         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3176         moved to methods of dwarf2_per_objfile.
3177         (dwarf2_clear_marks): Remove.
3178         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3179         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3180         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3181         (dwarf2_per_objfile::remove_all_cus): New.
3182         (class free_cached_comp_units) <~free_cached_comp_units>:
3183         Update.
3184         (load_cu): Update.
3185         (dw2_do_instantiate_symtab): Adjust.
3186         (fill_in_sig_entry_from_dwo_entry): Adjust.
3187         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3188         (cutu_reader::cutu_reader): Likewise.
3189         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3190         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3191         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3192         and dwarf2_per_objfile::age_comp_units.
3193         (load_partial_comp_unit): Update.
3194         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3195         (process_queue): Likewise.
3196         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3197         backlink.
3198         (dwarf2_read_addr_index): Likewise.
3199         (follow_die_offset): Likewise.
3200         (dwarf2_fetch_die_loc_sect_off): Likewise.
3201         (dwarf2_fetch_constant_bytes): Likewise.
3202         (dwarf2_fetch_die_type_sect_off): Likewise.
3203         (follow_die_sig_1): Likewise.
3204         (load_full_type_unit): Likewise.
3205         (read_signatured_type): Likewise.
3206         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3207         (dwarf2_cu::~dwarf2_cu): Remove.
3208         (dwarf2_per_objfile::get_cu): New.
3209         (dwarf2_per_objfile::set_cu): New.
3210         (age_cached_comp_units): Rename to...
3211         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3212         to std::unordered_map.
3213         (free_one_cached_comp_unit): Rename to...
3214         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3215         to std::unordered_map.
3216         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3217         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3218         a dwarf2_per_objfile in data.
3219         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3220         (dwarf2_clear_marks): Remove.
3221
3222 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3223
3224         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3225         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3226         (init_tu_and_read_dwo_dies): Likewise.
3227         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3228         (cutu_reader::cutu_reader): Likewise.
3229         (load_partial_comp_unit): Likewise.
3230         (process_psymtab_comp_unit): Update.
3231         (build_type_psymtabs_1): Update.
3232         (process_skeletonless_type_unit): Update.
3233         (load_full_comp_unit): Update.
3234         (find_partial_die): Update.
3235         (dwarf2_read_addr_index): Update.
3236         (read_signatured_type): Update.
3237
3238 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3239
3240         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3241         m_header_read_in>: New fields.
3242         <get_header>: New method.
3243         * dwarf2/read.c (per_cu_header_read_in): Remove.
3244         (dwarf2_per_cu_data::get_header): New.
3245         (dwarf2_per_cu_data::addr_size): Update.
3246         (dwarf2_per_cu_data::offset_size): Update.
3247         (dwarf2_per_cu_data::ref_addr_size): Update.
3248
3249 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3250
3251         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3252         (dw2_do_instantiate_symtab): Update.
3253         (queue_and_load_all_dwo_tus): Change parameter from
3254         dwarf2_per_cu_data to dwarf2_cu.
3255         (dwarf2_fetch_die_loc_sect_off): Update.
3256         (dwarf2_fetch_constant_bytes): Update.
3257         (dwarf2_fetch_die_type_sect_off): Update.
3258
3259 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3260
3261         * dwarf2/read.c (process_full_comp_unit,
3262         process_full_type_unit): Remove per_cu, per_objfile paramters.
3263         Add dwarf2_cu parameter.
3264         (process_queue): Update.
3265
3266 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3267
3268         * dwarf2/read.c (create_cu_from_index_list): Replace
3269         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3270         (create_cus_from_index_list): Likewise.
3271         (create_cus_from_index): Likewise.
3272         (create_signatured_type_table_from_index): Likewise.
3273         (create_cus_from_debug_names_list): Likewise.
3274         (create_cus_from_debug_names): Likewise.
3275         (dwarf2_read_gdb_index): Update.
3276         (dwarf2_read_debug_names): Update.
3277
3278 2020-05-27  Tom Tromey  <tom@tromey.com>
3279             Simon Marchi  <simon.marchi@efficios.com>
3280
3281         * dwarf2/read.h (struct dwarf2_per_objfile)
3282         <get_type_for_signatured_type, set_type_for_signatured_type>:
3283         New methods.
3284         <m_type_map>: New member.
3285         (struct signatured_type) <type>: Remove.
3286         * dwarf2/read.c
3287         (dwarf2_per_objfile::get_type_for_signatured_type,
3288         dwarf2_per_objfile::set_type_for_signatured_type): New.
3289         (get_signatured_type): Use new methods.
3290
3291 2020-05-27  Tom Tromey  <tom@tromey.com>
3292             Simon Marchi  <simon.marchi@efficios.com>
3293
3294         * dwarf2/read.h (struct type_unit_group_unshareable): New.
3295         (struct dwarf2_per_objfile) <type_units>: New member.
3296         <get_type_unit_group_unshareable>: New method.
3297         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
3298         num_symtabs, symtabs>: Remove; move to
3299         type_unit_group_unshareable.
3300         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
3301         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
3302         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
3303
3304 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3305
3306         * dwarf2/read.h (struct dwarf2_per_cu_data):
3307         <dwarf2_per_objfile>: Remove.
3308         * dwarf2/read.c (create_cu_from_index_list): Don't assign
3309         dwarf2_per_objfile.
3310         (create_signatured_type_table_from_index): Likewise.
3311         (create_signatured_type_table_from_debug_names): Likewise.
3312         (create_debug_type_hash_table): Likewise.
3313         (fill_in_sig_entry_from_dwo_entry): Likewise.
3314         (create_type_unit_group): Likewise.
3315         (read_comp_units_from_section): Likewise.
3316         (create_cus_hash_table): Likewise.
3317
3318 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3319
3320         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
3321         dwarf2_per_cu_data::dwarf2_per_objfile.
3322         (compute_compunit_symtab_includes): Likewise.
3323         (dwarf2_cu::start_symtab): Likewise.
3324
3325 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3326
3327         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
3328         parameter.
3329         * dwarf2/read.c (get_die_type_at_offset): Likewise.
3330         (read_namespace_alias): Update.
3331         (lookup_die_type): Update.
3332         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
3333         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
3334         Update.
3335         (disassemble_dwarf_expression): Update.
3336
3337 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3338
3339         * dwarf2/read.h (struct dwarf2_queue_item): Add
3340         dwarf2_per_objfile parameter, assign new parameter.
3341         <per_objfile>: New field.
3342         * dwarf2/read.c (free_one_cached_comp_unit): Add
3343         dwarf2_per_objfile parameter.
3344         (queue_comp_unit): Likewise.
3345         (dw2_do_instantiate_symtab): Update.
3346         (process_psymtab_comp_unit): Update.
3347         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
3348         (process_imported_unit_die): Update.
3349         (queue_and_load_dwo_tu): Update.
3350         (follow_die_offset): Update.
3351         (follow_die_sig_1): Update.
3352
3353 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3354
3355         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
3356         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
3357         (read_call_site_scope): Assign per_objfile.
3358         (dwarf2_per_cu_data::objfile): Remove.
3359         * gdbtypes.h (struct call_site) <per_objfile>: New member.
3360         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
3361         dwarf2_per_objfile parameter.
3362         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
3363         dwarf2_per_objfile parameter.
3364         (dwarf_expr_reg_to_entry_parameter): Add output
3365         dwarf2_per_objfile parameter.
3366         (locexpr_get_frame_base): Update.
3367         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
3368         <push_dwarf_reg_entry_value>: Update.
3369         <call_site_to_target_addr>: Update.
3370         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
3371         parameter.
3372         (value_of_dwarf_reg_entry): Update.
3373         (rw_pieced_value): Update.
3374         (indirect_synthetic_pointer): Update.
3375         (dwarf2_evaluate_property): Update.
3376         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
3377         parameter.
3378         (locexpr_read_variable): Update.
3379         (locexpr_get_symbol_read_needs): Update.
3380         (loclist_read_variable): Update.
3381
3382 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3383
3384         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3385         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3386         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3387         parameter.
3388         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3389         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3390         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3391         parameter.
3392         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
3393         sect_variable_value): Add dwarf2_per_objfile parameter.
3394         (class dwarf_evaluate_loc_desc) <dwarf_call,
3395         dwarf_variable_value>: Update.
3396         (fetch_const_value_from_synthetic_pointer): Add
3397         dwarf2_per_objfile parameter.
3398         (fetch_const_value_from_synthetic_pointer): Update.
3399         (coerced_pieced_ref): Update.
3400         (class symbol_needs_eval_context) <dwarf_call,
3401         dwarf_variable_value>: Update.
3402         (dwarf2_compile_expr_to_ax): Update.
3403
3404 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3405
3406         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
3407         parameter.
3408         (dwarf2_evaluate_loc_desc_full): Update.
3409
3410 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3411
3412         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
3413         parameter.
3414         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
3415         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
3416         dwarf2_per_objfile parameter.
3417         (decode_debug_loc_dwo_addresses): Likewise.
3418         (dwarf2_find_location_expression): Update.
3419         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
3420         (locexpr_describe_location_piece): Add dwarf2_per_objfile
3421         parameter.
3422         (disassemble_dwarf_expression): Add dwarf2_per_objfile
3423         parameter.
3424         (locexpr_describe_location_1): Likewise.
3425         (locexpr_describe_location): Update.
3426
3427 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3428
3429         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
3430         Remove.
3431         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
3432         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
3433         (dwarf2_compile_property_to_c): Update.
3434         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
3435         use text offset from objfile.
3436         (locexpr_tracepoint_var_ref): Update.
3437         (locexpr_generate_c_location): Update.
3438         (loclist_describe_location): Update.
3439         (loclist_tracepoint_var_ref): Update.
3440         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
3441         dwarf2_per_objfile parameter.
3442         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
3443         use text offset from objfile.
3444         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
3445
3446 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3447
3448         * dwarf2/expr.h (struct dwarf_expr_context)
3449         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
3450         <offset>: Remove.
3451         <per_objfile>: New member.
3452         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
3453         dwarf2_per_objfile parameter.  Don't set offset, set
3454         per_objfile.
3455         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
3456         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
3457         a dwarf2_per_objfile object instead of an offset.
3458         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
3459         constructor.
3460         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
3461         to dwarf2_expr_executor constructor.  Don't set offset.
3462         (dwarf2_fetch_cfa_info): Update.
3463         (struct dwarf2_frame_cache) <text_offset>: Remove.
3464         <per_objfile>: New field.
3465         (dwarf2_frame_cache): Update.
3466         (dwarf2_frame_prev_register): Update.
3467         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3468         <dwarf_evaluate_loc_desc>: Add constructor.
3469         (dwarf2_evaluate_loc_desc_full): Update.
3470         (dwarf2_locexpr_baton_eval): Update.
3471         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
3472         Add constructor.
3473         (dwarf2_loc_desc_get_symbol_read_needs): Update.
3474
3475 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3476
3477         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
3478         addr_sized_int_type>: Move to dwarf2_cu.
3479         <int_type>: Move to dwarf2_per_objfile.
3480         (struct dwarf2_per_objfile) <int_type>: Move here.
3481         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
3482         addr_sized_int_type>: Move here.
3483         (read_func_scope): Update.
3484         (read_array_type): Update.
3485         (read_tag_string_type): Update.
3486         (attr_to_dynamic_prop): Update.
3487         (dwarf2_per_cu_data::int_type): Rename to...
3488         (dwarf2_per_objfile::int_type): ... this.
3489         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
3490         (dwarf2_cu::addr_sized_int_type): ... this.
3491         (read_subrange_type): Update.
3492         (dwarf2_per_cu_data::addr_type): Rename to...
3493         (dwarf2_cu::addr_type): ... this.
3494         (set_die_type): Update.
3495
3496 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3497
3498         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
3499         data through per_cu->cu.
3500
3501 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3502
3503         * dwarf2/read.c (lookup_dwo_comp_unit): Change
3504         dwarf2_per_cu_data parameter fo dwarf2_cu.
3505         (lookup_dwo_type_unit): Likewise.
3506         (read_cutu_die_from_dwo): Likewise.
3507         (lookup_dwo_unit): Likewise.
3508         (open_and_init_dwo_file): Likewise.
3509         (lookup_dwo_cutu): Likewise.
3510         (lookup_dwo_comp_unit): Likewise.
3511         (lookup_dwo_type_unit): Likewise.
3512         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3513         (cutu_reader::cutu_reader): Update.
3514
3515 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3516
3517         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
3518         parameter.
3519         (process_full_type_unit): Likewise.
3520         (process_queue): Update.
3521
3522 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3523
3524         * dwarf2/read.c (recursively_compute_inclusions): Add
3525         dwarf2_per_objfile parameter.
3526         (compute_compunit_symtab_includes): Likewise.
3527         (process_cu_includes): Update.
3528
3529 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3530
3531         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
3532         parameter.
3533         (create_type_unit_group): Update.
3534         (process_psymtab_comp_unit_reader): Update.
3535         (build_type_psymtabs_reader): Update.
3536
3537 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3538
3539         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
3540         object through m_this_cu->cu.
3541
3542 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3543
3544         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
3545         the info parameter.
3546         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
3547
3548 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3549
3550         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
3551         per_objfile parameter.
3552         (load_full_type_unit): Add per_objfile parameter.
3553         (read_signatured_type): Likewise.
3554         (load_full_comp_unit): Likewise.
3555         (load_cu): Likewise.
3556         (dw2_do_instantiate_symtab): Likewise.
3557         (dw2_get_file_names): Likewise.
3558         (dw2_map_symtabs_matching_filename): Update.
3559         (dw_expand_symtabs_matching_file_matcher): Update.
3560         (dw2_map_symbol_filenames): Update.
3561         (process_psymtab_comp_unit): Add per_objfile parameter.
3562         (build_type_psymtabs_1): Update.
3563         (process_skeletonless_type_unit): Update.
3564         (dwarf2_build_psymtabs_hard): Update.
3565         (load_partial_comp_unit): Add per_objfile parameter.
3566         (scan_partial_symbols): Update.
3567         (load_full_comp_unit): Add per_objfile parameter.
3568         (process_imported_unit_die): Update.
3569         (create_cus_hash_table): Update.
3570         (find_partial_die): Update.
3571         (dwarf2_read_addr_index): Update.
3572         (follow_die_offset): Update.
3573         (dwarf2_fetch_die_loc_sect_off): Update.
3574         (dwarf2_fetch_constant_bytes): Update.
3575         (dwarf2_fetch_die_type_sect_off): Update.
3576         (follow_die_sig_1): Update.
3577         (load_full_type_unit): Add per_objfile parameter.
3578         (read_signatured_type): Likewise.
3579
3580 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3581
3582         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
3583         of objfile_name.
3584
3585 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3586
3587         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
3588         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3589         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
3590         field.
3591         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
3592         (create_cus_from_index): Update.
3593         (dwarf2_read_gdb_index): Update.
3594         (create_cus_from_debug_names): Update.
3595         (dwarf2_read_debug_names): Update.
3596         (get_abbrev_section_for_cu): Update.
3597         (create_all_comp_units): Update.
3598         (read_attribute_value): Update.
3599         (get_debug_line_section): Update.
3600         * dwarf2/index-cache.c (index_cache::store): Update.
3601         * dwarf2/index-write.c (save_gdb_index_command): Update.
3602         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
3603
3604 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3605
3606         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
3607         member.
3608         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
3609         dwarf2_per_cu_data::per_bfd.
3610         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
3611         (create_type_unit_group): Likewise.
3612         (queue_comp_unit): Remove reference to
3613         per_cu->dwarf2_per_objfile.
3614         (maybe_queue_comp_unit): Likewise.
3615         (fill_in_sig_entry_from_dwo_entry): Assign new field.
3616         (create_cus_hash_table): Assign new field.
3617
3618 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3619
3620         * dwarf2/read.c: Replace
3621         dwarf2_cu->per_cu->dwarf2_per_objfile references with
3622         dwarf2_cu->per_objfile throughout.
3623
3624 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3625
3626         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
3627         parameter, don't use per_cu->dwarf2_per_objfile.
3628         (dw2_instantiate_symtab): Likewise.
3629         (dw2_find_last_source_symtab): Update.
3630         (dw2_map_expand_apply): Update.
3631         (dw2_lookup_symbol): Update.
3632         (dw2_expand_symtabs_for_function): Update.
3633         (dw2_expand_all_symtabs): Update.
3634         (dw2_expand_symtabs_with_fullname): Update.
3635         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
3636         don't use per_cu->dwarf2_per_objfile.
3637         (dw2_expand_marked_cus): Update.
3638         (dw2_find_pc_sect_compunit_symtab): Update.
3639         (dw2_debug_names_lookup_symbol): Update.
3640         (dw2_debug_names_expand_symtabs_for_function): Update.
3641         (dw2_debug_names_map_matching_symbols): Update.
3642         (dwarf2_psymtab::expand_psymtab): Update.
3643
3644 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3645
3646         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
3647         <per_objfile>: New member.
3648         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
3649         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
3650         call to dwarf2_cu.
3651         (cutu_reader::cutu_reader): Update.
3652         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
3653
3654 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3655
3656         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
3657         struct dwarf2_per_objfile.
3658         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
3659         dwarf2_per_bfd.
3660         * dwarf2/read.c (set_die_type): Update.
3661         (get_die_type_at_offset): Update.
3662
3663 2020-05-27  Tom Tromey  <tom@tromey.com>
3664             Simon Marchi  <simon.marchi@efficios.com>
3665
3666         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
3667         method.
3668         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
3669         get_symtab, set_symtab>: New methods.
3670         <m_symtabs>: New field.
3671         (struct dwarf2_psymtab): Derive from partial_symtab.
3672         <readin_p, get_compunit_symtab>: Declare methods.
3673         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
3674         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
3675         New methods.
3676         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
3677         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
3678         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
3679         (dw2_symtab_iter_next, dw2_print_stats)
3680         (dw2_expand_symtabs_with_fullname)
3681         (dw2_expand_symtabs_matching_one)
3682         (dw_expand_symtabs_matching_file_matcher)
3683         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
3684         (dw2_debug_names_iterator::next)
3685         (dw2_debug_names_map_matching_symbols)
3686         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
3687         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
3688         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
3689         New methods.
3690         (get_compunit_symtab, process_full_comp_unit)
3691         (process_full_type_unit): Update.
3692         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
3693
3694 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3695
3696         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
3697         then introduce a new dwarf2_per_objfile type.
3698         <read_line_string>: Move to the new dwarf2_per_objfile type.
3699         <objfile>: Likewise.
3700         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
3701         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
3702         dwarf2_per_objfile->per_bfd.
3703         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
3704         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
3705         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
3706         (dwarf2_per_bfd::free_cached_comp_units): ... this.
3707         (dwarf2_has_info): Allocate dwarf2_per_bfd.
3708         (dwarf2_per_objfile::locate_sections): Rename to...
3709         (dwarf2_per_bfd::locate_sections): ... this.
3710         (dwarf2_per_objfile::get_cutu): Rename to...
3711         (dwarf2_per_bfd::get_cutu): ... this.
3712         (dwarf2_per_objfile::get_cu): Rename to...
3713         (dwarf2_per_bfd::get_cu): ... this.
3714         (dwarf2_per_objfile::get_tu): Rename to...
3715         (dwarf2_per_bfd::get_tu): ... this.
3716         (dwarf2_per_objfile::allocate_per_cu): Rename to...
3717         (dwarf2_per_bfd::allocate_per_cu): ... this.
3718         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
3719         (dwarf2_per_bfd::allocate_signatured_type): ... this.
3720         (get_gdb_index_contents_ftype): Change parameter from
3721         dwarf2_per_objfile to dwarf2_per_bfd.
3722         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
3723         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
3724
3725 2020-05-27  Tom Tromey  <tom@tromey.com>
3726             Simon Marchi  <simon.marchi@efficios.com>
3727
3728         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
3729         (allocate_piece_closure): Set "per_objfile" member.
3730         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
3731         (locexpr_describe_location, loclist_describe_location): Use new
3732         member.
3733         * dwarf2/read.c (read_call_site_scope)
3734         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
3735         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
3736         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
3737         handle_data_member_location): Set per_objfile member.
3738         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
3739         member.
3740         (struct dwarf2_loclist_baton) <per_objfile>: New member.
3741
3742 2020-05-27  Tom Tromey  <tom@tromey.com>
3743
3744         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
3745         allocate_signatured_type>: Declare new methods.
3746         <m_num_psymtabs>: New member.
3747         (struct dwarf2_per_cu_data) <index>: New member.
3748         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
3749         (dwarf2_per_objfile::allocate_signatured_type): New methods.
3750         (create_cu_from_index_list): Use allocate_per_cu.
3751         (create_signatured_type_table_from_index)
3752         (create_signatured_type_table_from_debug_names)
3753         (create_debug_type_hash_table, add_type_unit)
3754         (read_comp_units_from_section): Use allocate_signatured_type.
3755
3756 2020-05-27  Tom Tromey  <tom@tromey.com>
3757
3758         * psymtab.c (partial_map_expand_apply)
3759         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
3760         (psym_lookup_global_symbol_language)
3761         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
3762         (psym_print_stats, psym_expand_symtabs_for_function)
3763         (psym_map_symbol_filenames, psym_map_matching_symbols)
3764         (psym_expand_symtabs_matching)
3765         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
3766         (maintenance_check_psymtabs): Update.
3767         * psympriv.h (struct partial_symtab) <readin_p,
3768         get_compunit_symtab>: Add objfile parameter.
3769         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
3770         Likewise.
3771         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
3772         get_compunit_symtab>: Likewise.
3773         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
3774
3775 2020-05-27  Tom Tromey  <tom@tromey.com>
3776
3777         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
3778         member.
3779         * dwarf2/read.c (delete_file_name_entry): Fix comment.
3780         (create_cu_from_index_list)
3781         (create_signatured_type_table_from_index)
3782         (create_signatured_type_table_from_debug_names)
3783         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
3784         (dwarf2_create_include_psymtab)
3785         (create_debug_type_hash_table, add_type_unit)
3786         (create_type_unit_group, read_comp_units_from_section)
3787         (dwarf2_compute_name, create_cus_hash_table)
3788         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
3789         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
3790         obstack.
3791         (dw2_get_real_path): Likewise.  Change argument to
3792         dwarf2_per_objfile.
3793
3794 2020-05-27  Luis Machado  <luis.machado@linaro.org>
3795
3796         PR tdep/26000
3797         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
3798         for ldrd (immediate).
3799
3800 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3801
3802         * command.h: Add comment giving the name of class_tui.
3803         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
3804         create the fake command for the help for class_tui.
3805
3806 2020-05-26  Tom Tromey  <tromey@adacore.com>
3807
3808         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
3809         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
3810         (val_atr): New function.
3811         (value_val_atr): Use it.
3812         * ada-valprint.c (print_optional_low_bound): Change low bound
3813         handling for enums.
3814         (val_print_packed_array_elements): Don't call discrete_position.
3815         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
3816         discrete_position for enum types.
3817         * language.c (default_print_array_index): Change type.
3818         * language.h (struct language_defn) <la_print_array_index>: Add
3819         index_type parameter, change type of index_value.
3820         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
3821         (default_print_array_index): Update.
3822         * valprint.c (maybe_print_array_index): Don't call
3823         value_from_longest.  Update.
3824         (value_print_array_elements): Don't call discrete_position.
3825
3826 2020-05-26  Tom Tromey  <tromey@adacore.com>
3827
3828         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
3829         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
3830
3831 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
3832
3833         PR gdb/13519
3834         * avr-tdep.c (avr_integer_to_address): Return data or code
3835         address accordingly to the second 'type' argument of the
3836         function.
3837
3838 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
3839
3840         * infcmd.c, inferior.h: (construct_inferior_arguments):
3841         Moved function from here to gdbsupport/common-inferior.{h,cc}
3842
3843 2020-05-23  Tom Tromey  <tom@tromey.com>
3844
3845         Revert commit eca1f90c:
3846         * NEWS: Remove entry for completion styling.
3847         * completer.c (_rl_completion_prefix_display_length): Move
3848         declaration later.
3849         (gdb_fnprint): Revert.
3850         (gdb_display_match_list_1): Likewise.
3851         * cli/cli-style.c (completion_prefix_style)
3852         (completion_difference_style, completion_suffix_style): Remove.
3853         (_initialize_cli_style): Revert.
3854         * cli/cli-style.h (completion_prefix_style)
3855         (completion_difference_style, completion_suffix_style): Don't
3856         declare.
3857
3858 2020-05-24  Pedro Alves  <palves@redhat.com>
3859
3860         * symtab.c (completion_list_add_name): Return boolean indication
3861         of whether the symbol matched.
3862         (completion_list_add_symbol): Don't try to remove C++ aliases if
3863         the symbol didn't match in the first place.
3864         * symtab.h (completion_list_add_name): Return bool.
3865
3866 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
3867
3868         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
3869         type::field.
3870
3871 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
3872
3873         GDB 9.2 released.
3874
3875 2020-05-23  Tom Tromey  <tom@tromey.com>
3876
3877         * NEWS: Add entry for completion styling.
3878         * completer.c (_rl_completion_prefix_display_length): Move
3879         declaration earlier.
3880         (gdb_fnprint): Use completion_style.
3881         (gdb_display_match_list_1): Likewise.
3882         * cli/cli-style.c (completion_prefix_style)
3883         (completion_difference_style, completion_suffix_style): New
3884         globals.
3885         (_initialize_cli_style): Register new globals.
3886         * cli/cli-style.h (completion_prefix_style)
3887         (completion_difference_style, completion_suffix_style): Declare.
3888
3889 2020-05-23  Pedro Alves  <palves@redhat.com>
3890
3891         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
3892         (parse_escape): Use ISDIGIT instead of isdigit.
3893         (puts_debug): Use gdb_isprint instead of isprint.
3894         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
3895         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
3896         ISSPACE instead of isspace.
3897         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
3898         instead of isspace.
3899         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
3900         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
3901         instead of isxdigit and ISDIGIT instead of isdigit.
3902
3903 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3904
3905         * gdbtypes.h (struct type) <field>: New method.
3906         (TYPE_FIELDS): Remove, replace all uses with either type::fields
3907         or type::field.
3908
3909 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3910
3911         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
3912         (TYPE_FIELDS): Use type::fields.  Change all call sites that
3913         modify the propery to use type::set_fields instead.
3914
3915 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3916
3917         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
3918         type::num_fields instead.
3919
3920 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
3921
3922         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
3923         methods.
3924         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
3925         that modify the number of fields to use type::set_num_fields
3926         instead.
3927
3928 2020-05-22  Tom Tromey  <tromey@adacore.com>
3929
3930         * compile/compile-object-load.h (munmap_list_free): Don't
3931         declare.
3932
3933 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3934
3935         * annotate.c (annotate_source_line): Update return type, add call
3936         to update current symtab and line.
3937         * annotate.h (annotate_source_line): Update return type, and
3938         extend header comment.
3939         * source.c (info_line_command): Check annotation_level before
3940         calling annotate_source_line.
3941         * stack.c (print_frame_info): If calling annotate_source_line
3942         returns true, then don't print any other source line information.
3943
3944 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3945
3946         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
3947
3948 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
3949
3950         * coffread.c (patch_type): Remove NULL check before xfree.
3951         * corefile.c (set_gnutarget): Likewise.
3952         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
3953         * exec.c (build_section_table): Likewise.
3954         * remote.c (remote_target::pass_signals): Likewise.
3955         * utils.c (n_spaces): Likewise.
3956         * cli/cli-script.c (document_command): Likewise.
3957         * i386-windows-tdep.c (core_process_module_section): Likewise.
3958         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
3959
3960 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
3961
3962         * symfile.c (reread_symbols): Clear objfile's section_offsets
3963         vector and section indices, re-compute them by calling
3964         sym_offsets.
3965
3966 2020-05-20  Tom Tromey  <tromey@adacore.com>
3967
3968         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
3969         (desc_one_bound, desc_index_type): Compute field name.
3970
3971 2020-05-20  Tom de Vries  <tdevries@suse.de>
3972
3973         PR symtab/25833
3974         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
3975
3976 2020-05-20  Alan Modra  <amodra@gmail.com>
3977
3978         PR 25993
3979         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
3980         bfd_set_filename.
3981         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
3982         passed to bfd_set_filename.
3983         * symfile-mem.c (add_vsyscall_page): Likewise for string
3984         passed to symbol_file_add_from_memory.
3985         (symbol_file_add_from_memory): Make name param a const char* and
3986         don't strdup.
3987
3988 2020-05-20  Alan Modra  <amodra@gmail.com>
3989
3990         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
3991         rather than accessing bfd->filename directly.
3992         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
3993         and use bfd_section_name.
3994         * dwarf2/frame.c (decode_frame_entry): Likewise.
3995         * exec.c (exec_set_section_address): Likewise.
3996         * solib-aix.c (solib_aix_bfd_open): Likewise.
3997         * stap-probe.c (get_stap_base_address): Likewise.
3998         * symfile.c (reread_symbols): Likewise.
3999
4000 2020-05-19  Tom Tromey  <tromey@adacore.com>
4001
4002         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
4003
4004 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4005
4006         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
4007
4008 2020-05-19  Pedro Alves  <palves@redhat.com>
4009
4010         * NEWS (set exec-file-mismatch): Adjust entry.
4011         * exec.c: Include "build-id.h".
4012         (validate_exec_file): Try to match build IDs instead of filenames.
4013         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
4014         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
4015         and pass down 'warn_if_slow'.
4016         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
4017         gdb_bfd_open_closure to pass it down.
4018         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
4019
4020 2020-05-19  Pedro Alves  <palves@redhat.com>
4021
4022         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
4023         * target.c (target_fileio_open_1): Rename to target_fileio_open
4024         and make extern.  Use bool.
4025         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
4026         (target_fileio_read_alloc_1): Adjust.
4027         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
4028         (target_fileio_open_warn_if_slow): Delete declaration.
4029
4030 2020-05-19  Pedro Alves  <palves@redhat.com>
4031
4032         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
4033         Adjust all callers.
4034
4035 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
4036
4037         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
4038         whether disp is negative.
4039
4040 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4041
4042         * symfile.h (struct symfile_segment_data)
4043         <~symfile_segment_data>: Remove.
4044         <segment_info>: Change to std::vector.
4045         * symfile.c (default_symfile_segments): Update.
4046         * elfread.c (elf_symfile_segments): Update.
4047
4048 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4049
4050         * symfile.h (struct symfile_segment_data) <struct segment>: New.
4051         <segments>: New.
4052         <segment_bases, segment_sizes>: Remove.
4053         * symfile.c (default_symfile_segments): Update.
4054         * elfread.c (elf_symfile_segments): Update.
4055         * remote.c (remote_target::get_offsets): Update.
4056         * solib-target.c (solib_target_relocate_section_addresses):
4057         Update.
4058
4059 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4060
4061         * symfile.h (struct symfile_segment_data): Initialize fields.
4062         <~symfile_segment_data>: Add.
4063         (symfile_segment_data_up): New.
4064         (struct sym_fns) <sym_segments>: Return a
4065         symfile_segment_data_up.
4066         (default_symfile_segments): Return a symfile_segment_data_up.
4067         (free_symfile_segment_data): Remove.
4068         (get_symfile_segment_data): Return a symfile_segment_data_up.
4069         * symfile.c (default_symfile_segments): Likewise.
4070         (get_symfile_segment_data): Likewise.
4071         (free_symfile_segment_data): Remove.
4072         (symfile_find_segment_sections): Update.
4073         * elfread.c (elf_symfile_segments): Return a
4074         symfile_segment_data_up.
4075         * remote.c (remote_target::get_offsets): Update.
4076         * solib-target.c (solib_target_relocate_section_addresses):
4077         Update.
4078         * symfile-debug.c (debug_sym_segments): Return a
4079         symfile_segment_data_up.
4080
4081 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4082
4083         PR build/25981
4084         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
4085         Hardcode register numbers.
4086
4087         PR build/25981
4088         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
4089         procfs_find_LDT_entry): Remove.
4090         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
4091         procfs_find_LDT_entry): Remove.
4092         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
4093         Remove.
4094
4095 2020-05-17  Pedro Alves  <palves@redhat.com>
4096             Andrew Burgess  <andrew.burgess@embecosm.com>
4097             Keno Fischer  <keno@juliacomputing.com>
4098
4099         PR gdb/25741
4100         * breakpoint.c (build_target_condition_list): Update comments.
4101         (build_target_command_list): Update comments and skip matching
4102         locations.
4103         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
4104         a separate function.  Simplify "set breakpoint auto-hw off"
4105         handling.
4106         (insert_breakpoints): Update comment.
4107         (tracepoint_locations_match): New parameter.  For breakpoints,
4108         compare location types too, if the caller wants to.
4109         (handle_automatic_hardware_breakpoints): New functions.
4110         (bp_location_is_less_than): Also sort by location type and
4111         hardware breakpoint length.
4112         (update_global_location_list): Handle "set breakpoint auto-hw on"
4113         here.
4114         (update_breakpoint_locations): Ask breakpoint_locations_match to
4115         ignore location types.
4116
4117 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4118
4119         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
4120         type::name instead.
4121
4122 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4123
4124         * gdbtypes.h (struct type) <name, set_name>: New methods.
4125         (TYPE_CODE): Use type::name.  Change all call sites used to set
4126         the name to use type::set_name instead.
4127
4128 2020-05-16  Tom Tromey  <tom@tromey.com>
4129
4130         * top.c (quit_force): Update.
4131         * infrun.c (handle_no_resumed): Update.
4132         * top.h (all_uis): New function.
4133         (ALL_UIS): Remove.
4134
4135 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4136
4137         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
4138
4139 2020-05-16  Pedro Alves  <palves@redhat.com>
4140
4141         * ia64-linux-nat.c
4142         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
4143         Declare method.
4144         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
4145
4146 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
4147
4148         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
4149         (sparc64_adi_info): Likewise.
4150
4151 2020-05-15  Tom Tromey  <tom@tromey.com>
4152
4153         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
4154         block_objfile.
4155         (lookup_objfile_from_block): Remove.
4156         (lookup_symbol_in_block, lookup_symbol_in_static_block)
4157         (lookup_global_symbol): Use block_objfile.
4158         * symtab.h (lookup_objfile_from_block): Don't declare.
4159         * printcmd.c (clear_dangling_display_expressions): Use
4160         block_objfile.
4161         * parse.c (operator_check_standard): Use block_objfile.
4162
4163 2020-05-15  Tom Tromey  <tom@tromey.com>
4164
4165         * language.c (language_alloc_type_symbol): Set
4166         SYMBOL_SECTION.
4167         * symtab.c (initialize_objfile_symbol): Remove.
4168         (allocate_symbol): Remove.
4169         (allocate_template_symbol): Remove.
4170         * dwarf2/read.c (fixup_go_packaging): Use "new".
4171         (new_symbol): Use "new".
4172         (read_variable): Don't call initialize_objfile_symbol.  Use
4173         "new".
4174         (read_func_scope): Use "new".
4175         * xcoffread.c (process_xcoff_symbol): Don't call
4176         initialize_objfile_symbol.
4177         (SYMBOL_DUP): Remove.
4178         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4179         "new".
4180         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4181         (allocate_template_symbol): Don't declare.
4182         (struct symbol): Add copy constructor.  Change defaults.
4183         * jit.c (finalize_symtab): Use "new".
4184         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4185         Use "new".
4186         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4187         (common_block_end): Use "new".
4188         * mdebugread.c (parse_symbol): Use "new".
4189         (new_symbol): Likewise.
4190
4191 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4192
4193         * NEWS: Mention changes to help and apropos.
4194
4195 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4196
4197         * command.h (enum command_class): Improve comments, document
4198         that class_alias is for user-defined aliases, give the class
4199         name for each class, remove unused class_xdb.
4200         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4201         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4202         by a precise class.
4203         * infcmd.c (_initialize_infcmd): Likewise.
4204         * reverse.c (_initialize_reverse): Likewise.
4205         * stack.c (_initialize_stack): Likewise.
4206         * symfile.c (_initialize_symfile): Likewise.
4207         * tracepoint.c (_initialize_tracepoint): Likewise.
4208
4209 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4210
4211         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4212         when their aliased command is traversed.
4213         (help_cmd): Add fput_command_names_styled call to
4214         output command name and aliases when command has an alias.
4215
4216 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4217
4218         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4219         * cli/cli-decode.c (help_cmd_list): Declare as static,
4220         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4221         a command together with the command.
4222         (fput_command_name_styled, fput_command_names_styled): New functions.
4223         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4224         fput_command_name_styled.
4225         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4226         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4227
4228 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4229
4230         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4231         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4232         * command.h (cmd_show_list): Likewise.
4233         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4234         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4235
4236 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4237
4238         * unittests/command-def-selftests.c (traverse_command_structure):
4239         Verify all commands of a list have the same prefix command and
4240         that only the top cmdlist commands have a null prefix.
4241
4242 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4243
4244         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4245         as prefix, not one of its aliases.
4246         (set_cmd_prefix): Remove.
4247         (do_add_cmd): Centralize the setting of the prefix of a command, when
4248         command is defined after its full chain of prefix commands.
4249         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4250         (add_setshow_cmd_full): Likewise.
4251         (update_prefix_field_of_prefixed_commands): New function.
4252         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4253         update_prefix_field_of_prefixed_commands.
4254         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4255         addresses of remote_set_cmdlist and remote_show_cmdlist given
4256         as argument, not the address of an argument.
4257         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4258         * gdb/remote.c (_initialize_remote): Likewise.
4259
4260 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4261
4262         * cli/cli-cmds.c (alias_command): Check for an existing alias
4263         using lookup_cmd_composition, as valid_command_p is too strict
4264         and forbids aliases that are the prefix of an existing alias
4265         or command.
4266         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4267         command is properly recognised as a valid command.
4268
4269 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4270
4271         * unittests/help-doc-selftests.c: Rename to
4272         unittests/command-def-selftests.c
4273         * unittests/command-def-selftests.c (help_doc_tests): Update some
4274         comments.
4275         (command_structure_tests, traverse_command_structure): New namespace
4276         and function.
4277         (command_structure_invariants_tests): New function.
4278         (_initialize_command_def_selftests) Renamed from
4279         _initialize_help_doc_selftests, register command_structure_invariants
4280         selftest.
4281
4282 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4283
4284         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4285         an alias of 'show'.
4286
4287 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4288
4289         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4290         ada_is_fixed_point_type.  Update all callers.
4291         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
4292         all callers.
4293         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
4294         Update all callers.
4295         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
4296         print_fixed_point_type.  Update all callers.
4297         * ada-valprint.c (ada_value_print_num): Replace call to
4298         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
4299
4300 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
4301
4302         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
4303         processors.
4304         (cpu_supports_bts): Add CV_AMD case.
4305
4306 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
4307             Simon Marchi  <simon.marchi@efficios.com>
4308
4309         * infrun.c (stop_all_threads): Collect multiple wait events at
4310         each pass.
4311
4312 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4313
4314         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
4315         type::code instead.
4316
4317 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4318
4319         * gdbtypes.h (struct type) <code, set_code>: New methods.
4320         (TYPE_CODE): Use type::code.  Change all call sites used to set
4321         the code to use type::set_code instead.
4322
4323 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4324             Tom de Vries  <tdevries@suse.de>
4325             Pedro Alves  <palves@redhat.com>
4326
4327         PR threads/25478
4328         * infrun.c (stop_all_threads): Do NOT ignore
4329         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
4330         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
4331         received.
4332         (handle_no_resumed): Remove code handling a live inferior with no
4333         threads.
4334         * remote.c (has_single_non_exited_thread): New.
4335         (remote_target::update_thread_list): Do not delete a thread if is
4336         the last thread of the process.
4337         * thread.c (thread_select): Call delete_exited_threads instead of
4338         prune_threads.
4339
4340 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4341
4342         * infrun.c (stop_all_threads): Enable/disable thread events of all
4343         targets.  Move a debug message denoting the end of the function
4344         into the SCOPED_EXIT block.
4345
4346 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4347
4348         * process-stratum-target.h: Include <set>.
4349         (all_non_exited_process_targets, switch_to_target_no_thread): New
4350         function declarations.
4351         * process-stratum-target.c (all_non_exited_process_targets)
4352         (switch_to_target_no_thread): New function implementations.
4353
4354 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4355
4356         * infrun.c (handle_inferior_event): Extract out a piece of code
4357         into...
4358         (mark_non_executing_threads): ...this new function.
4359
4360 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4361
4362         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
4363         use.
4364
4365 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4366
4367         * regcache.c (regcache_read_pc_protected): New function
4368         implementation that returns 0 if the PC cannot read via
4369         'regcache_read_pc'.
4370         * infrun.c (proceed): Call 'regcache_read_pc_protected'
4371         instead of 'regcache_read_pc'.
4372         (keep_going_pass_signal): Ditto.
4373
4374 2020-05-13  Tom Tromey  <tromey@adacore.com>
4375
4376         * ada-lang.c (align_value): Remove.
4377         (ada_template_to_fixed_record_type_1): Use align_up.
4378
4379 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4380
4381         * async-event.c: Update the copyright year.
4382         * async-event.h: Update the copyright year.
4383
4384 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
4385
4386         * objfiles.h (is_addr_in_objfile,
4387         shared_objfile_contains_address_p): Return bool.
4388         * objfile.c (is_addr_in_objfile,
4389         shared_objfile_contains_address_p): Return bool.
4390
4391 2020-05-11  Tom Tromey  <tromey@adacore.com>
4392
4393         * cli/cli-cmds.c (info_command): Restore.
4394         (_initialize_cli_cmds): Use add_prefix_command for "info".
4395         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
4396
4397 2020-05-11  Tom Tromey  <tromey@adacore.com>
4398
4399         * ada-lang.c (ada_value_primitive_field): Now public.
4400         * ada-lang.h (ada_value_primitive_field): Declare.
4401         * ada-valprint.c (print_field_values): Use
4402         ada_value_primitive_field for wrapper fields.
4403
4404 2020-05-11  Tom de Vries  <tdevries@suse.de>
4405
4406         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
4407         MODULE_DOMAIN.
4408
4409 2020-05-11  Tom de Vries  <tdevries@suse.de>
4410
4411         PR symtab/25941
4412         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
4413         with length 0, if not gdb-produced.
4414         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
4415
4416 2020-05-09  Tom de Vries  <tdevries@suse.de>
4417
4418         PR gdb/25955
4419         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
4420         calculation.
4421
4422 2020-05-09  Tom Tromey  <tom@tromey.com>
4423
4424         * top.c (server_command): Now bool.
4425         * top.h (server_command): Now bool.
4426
4427 2020-05-08  Tom Tromey  <tromey@adacore.com>
4428
4429         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
4430         already being processed.
4431
4432 2020-05-08  Tom Tromey  <tom@tromey.com>
4433
4434         * printcmd.c (struct display) <next>: Remove.
4435         <display>: New constructor.
4436         <exp_string>: Now a std::string.
4437         <enabled_p>: Now a bool.
4438         (display_number): Move definition earlier.
4439         (displays): Rename from display_chain.  Now a std::vector.
4440         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
4441         (display_command): Update.
4442         (do_one_display, disable_display)
4443         (enable_disable_display_command, do_enable_disable_display):
4444         Update.
4445         (free_display): Remove.
4446         (clear_displays): Rewrite.
4447         (delete_display): Update.
4448         (map_display_numbers): Use function_view.  Remove "data"
4449         parameter.  Update.
4450         (do_delete_display): Remove.
4451         (undisplay_command): Update.
4452         (do_one_display, do_displays, disable_display)
4453         (info_display_command): Update.
4454         (do_enable_disable_display): Remove.
4455         (enable_disable_display_command)
4456         (clear_dangling_display_expressions): Update.
4457
4458 2020-05-08  Tom Tromey  <tom@tromey.com>
4459
4460         * symtab.c (set_symbol_cache_size)
4461         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
4462         (maintenance_print_symbol_cache_statistics): Update.
4463         * symmisc.c (print_symbol_bcache_statistics)
4464         (print_objfile_statistics, maintenance_print_objfiles)
4465         (maintenance_info_symtabs, maintenance_check_symtabs)
4466         (maintenance_expand_symtabs, maintenance_info_line_tables):
4467         Update.
4468         * symfile-debug.c (set_debug_symfile): Update.
4469         * source.c (forget_cached_source_info): Update.
4470         * python/python.c (gdbpy_progspaces): Update.
4471         * psymtab.c (maintenance_info_psymtabs): Update.
4472         * probe.c (parse_probes): Update.
4473         * linespec.c (iterate_over_all_matching_symtabs)
4474         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
4475         * guile/scm-progspace.c (gdbscm_progspaces): Update.
4476         * exec.c (exec_target::close): Update.
4477         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
4478         * breakpoint.c (print_one_breakpoint_location)
4479         (create_longjmp_master_breakpoint)
4480         (create_std_terminate_master_breakpoint): Update.
4481         * progspace.c (program_spaces): Now a std::vector.
4482         (maybe_new_address_space): Update.
4483         (add_program_space): Remove.
4484         (program_space::program_space): Update.
4485         (remove_program_space): Update.
4486         (number_of_program_spaces): Remove.
4487         (print_program_space, update_address_spaces): Update.
4488         * progspace.h (program_spaces): Change type.
4489         (ALL_PSPACES): Remove.
4490         (number_of_program_spaces): Don't declare.
4491         (struct program_space) <next>: Remove.
4492
4493 2020-05-08  Tom Tromey  <tom@tromey.com>
4494
4495         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
4496         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
4497         (enable_break): Update.
4498         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
4499         (frv_fdpic_find_canonical_descriptor): Update.
4500         (frv_fetch_objfile_link_map): Update.
4501         * progspace.c (program_space::free_all_objfiles): Update.
4502         (program_space::solibs): New method.
4503         * progspace.h (struct program_space) <solibs>: New method.
4504         * solist.h (master_so_list): Don't declare.
4505         (ALL_SO_LIBS): Remove.
4506         * solib.h (so_list_head): Remove.
4507         (update_solib_list): Update comment.
4508         * solib.c (master_so_list): Remove.
4509         (solib_used, update_solib_list, solib_add)
4510         (info_sharedlibrary_command, clear_solib)
4511         (reload_shared_libraries_1, remove_user_added_objfile): Update.
4512
4513 2020-05-08  Tom Tromey  <tom@tromey.com>
4514
4515         * extension.c (extension_languages): Now a std::array.
4516         (ALL_EXTENSION_LANGUAGES): Remove.
4517         (get_ext_lang_defn, get_ext_lang_of_file)
4518         (eval_ext_lang_from_control_command): Update.
4519         (finish_ext_lang_initialization)
4520         (auto_load_ext_lang_scripts_for_objfile)
4521         (ext_lang_type_printers::ext_lang_type_printers)
4522         (apply_ext_lang_type_printers)
4523         (ext_lang_type_printers::~ext_lang_type_printers)
4524         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
4525         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
4526         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
4527         (get_matching_xmethod_workers, ext_lang_colorize)
4528         (ext_lang_before_prompt): Update.
4529         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
4530
4531 2020-05-08  Tom Tromey  <tom@tromey.com>
4532
4533         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
4534         overload.
4535         <swap_string, m_string>: Remove.
4536         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
4537         Update.
4538         * stabsread.c (define_symbol, read_type): Update.
4539         * linespec.c (find_linespec_symbols): Update.
4540         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
4541         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
4542         * dbxread.c (read_dbx_symtab): Update.
4543         * cp-support.h (cp_canonicalize_string_full)
4544         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
4545         Return unique_xmalloc_ptr.
4546         * cp-support.c (inspect_type): Update.
4547         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
4548         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
4549         Likewise.
4550         * c-typeprint.c (print_name_maybe_canonical): Update.
4551         * break-catch-throw.c (check_status_exception_catchpoint):
4552         Update.
4553
4554 2020-05-08  Tom de Vries  <tdevries@suse.de>
4555
4556         * infrun.c (follow_fork): Copy current_line and current_symtab to
4557         child thread.
4558
4559 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4560
4561         * async-event.c (struct async_signal_handler, struct
4562         async_event_handler): Reformat, remove typedef.
4563
4564 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4565
4566         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
4567         access thistype->main_type->dyn_prop_list directly.
4568
4569 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4570
4571         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
4572         (remove_dyn_prop): Remove.  Update all users to use
4573         type::remove_dyn_prop.
4574         * gdbtypes.c (remove_dyn_prop): Rename to...
4575         (type::remove_dyn_prop): ... this.
4576
4577 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
4578
4579         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
4580         (add_dyn_prop): Remove.  Update all users to use
4581         type::add_dyn_prop.
4582         * gdbtypes.c (add_dyn_prop): Rename to...
4583         (type::add_dyn_prop): ... this.
4584
4585 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
4586
4587         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
4588         (get_dyn_prop): Remove.  Update all users to use
4589         type::dyn_prop.
4590         * gdbtypes.c (get_dyn_prop): Rename to...
4591         (type::dyn_prop): ... this.
4592
4593 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4594
4595         * gdbtypes.h (struct main_type) <flag_static>: Remove.
4596
4597 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
4598
4599         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
4600         instruction, skip it if it's there.
4601
4602 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
4603
4604         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
4605
4606 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
4607
4608         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
4609         * gdbtypes.c (recursive_dump_type): Remove use of
4610         TYPE_INCOMPLETE.
4611
4612 2020-05-03  Tom Tromey  <tom@tromey.com>
4613
4614         * breakpoint.c (catch_command, tcatch_command): Remove.
4615         (_initialize_breakpoint): Use add_basic_prefix_cmd,
4616         add_show_prefix_cmd.
4617         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
4618         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
4619         Remove.
4620         (add_internal_problem_command): Use add_basic_prefix_cmd,
4621         add_show_prefix_cmd.
4622         * mips-tdep.c (set_mipsfpu_command): Remove.
4623         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
4624         * dwarf2/index-cache.c (set_index_cache_command): Remove.
4625         (_initialize_index_cache): Use add_basic_prefix_cmd.
4626         * memattr.c (dummy_cmd): Remove.
4627         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
4628         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
4629         (_initialize_tui_win): Use add_basic_prefix_cmd,
4630         add_show_prefix_cmd.
4631         * cli/cli-logging.c (set_logging_command): Remove.
4632         (_initialize_cli_logging): Use add_basic_prefix_cmd,
4633         add_show_prefix_cmd.
4634         (show_logging_command): Remove.
4635         * target.c (target_command): Remove.
4636         (add_target): Use add_basic_prefix_cmd.
4637
4638 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
4639
4640         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
4641
4642 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4643
4644         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
4645         info_command.
4646
4647 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
4648
4649         * nbsd-nat.c (nbsd_enable_proc_events)
4650         (nbsd_nat_target::post_startup_inferior): Add.
4651         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
4652         (nbsd_nat_target::update_thread_list): Rewrite.
4653         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
4654         "PTRACE_LWP_CREATE".
4655         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
4656
4657 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4658
4659         * stack.c (_initialize_stack): Remove duplicated creation
4660         of "frame" command and "f" alias.
4661
4662 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4663
4664         PR gdb/18706
4665         * gdbtypes.c (check_typedef): Calculate size of array of
4666         stubbed type.
4667
4668 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
4669
4670         PR gdb/15559
4671         * i386-tdep.c (i386_push_dummy_call): Call
4672         i386_thiscall_push_dummy_call.
4673         (i386_thiscall_push_dummy_call): New function.
4674         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
4675         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
4676         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
4677
4678 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4679
4680         * gdbarch.sh (do_read): Add shellcheck disable directive for
4681         warning SC2162.
4682
4683 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4684
4685         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
4686         "referenced but not assigned" warning.
4687
4688 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4689
4690         * gdbarch.sh: Remove code that sets fallbackdefault.
4691
4692 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4693
4694         * gdbarch.sh: Use shell operators && and || instead of
4695         -a and -o.
4696
4697 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4698
4699         * gdbarch.sh: Use $(...) instead of `...`.
4700
4701 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4702
4703         * gdbarch.sh: Use double quotes around variables.
4704
4705 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
4706
4707         * gdbarch.sh: Use %s with printf, instead of variables in the
4708         format string.
4709
4710 2020-04-29  Tom Tromey  <tromey@adacore.com>
4711
4712         PR ada/25875:
4713         * dwarf2/read.c (update_enumeration_type_from_children): Compute
4714         type fields here.
4715         (read_enumeration_type): Call
4716         update_enumeration_type_from_children later.  Update comments.
4717         (process_enumeration_scope): Don't create type fields.
4718
4719 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4720
4721         * nbsd-tdep.c: Include "xml-syscall.h".
4722         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
4723
4724 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
4725
4726         * nbsd-nat.c: Include "sys/wait.h".
4727         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
4728         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
4729         (nbsd_nat_target::remove_exec_catchpoint)
4730         (nbsd_nat_target::set_syscall_catchpoint): Add.
4731         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
4732         (nbsd_nat_target::insert_exec_catchpoint)
4733         (nbsd_nat_target::remove_exec_catchpoint)
4734         (nbsd_nat_target::set_syscall_catchpoint): Add.
4735         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
4736         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
4737         `nbsd_get_syscall_number'.
4738
4739 2020-04-29  Tom Tromey  <tom@tromey.com>
4740
4741         * stack.c (print_block_frame_labels): Remove.
4742
4743 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
4744
4745         PR gdb/17320
4746         * ada-valprint.c (val_print_packed_array_elements): Move array
4747         end bracket to new line.
4748         (ada_val_print_string): Remove extra spaces before first array
4749         element.
4750         * c-valprint.c (c_value_print_array): Likewise.
4751         * m2-valprint.c (m2_print_array_contents): Likewise.
4752         (m2_value_print_inner): Likewise.
4753         * p-valprint.c (pascal_value_print_inner): Likewise.
4754         * valprint.c (generic_val_print_array): Likewise.
4755         (value_print_array_elements): Move first array element and array
4756         end bracket to new line.
4757
4758 2020-04-29  Tom de Vries  <tdevries@suse.de>
4759
4760         PR symtab/25889
4761         * linespec.c (find_method): Fix ix calculation.
4762
4763 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
4764
4765         * syscalls/update-netbsd.sh: New file.
4766         * syscalls/netbsd.xml: Regenerate.
4767         * data-directory/Makefile.in: Register `netbsd.xml' in
4768         `SYSCALLS_FILES'.
4769
4770 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4771
4772         * syscalls/update-freebsd.sh: Add double quotes.
4773
4774 2020-04-28  Tom Tromey  <tom@tromey.com>
4775
4776         * NEWS: Update.
4777         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
4778         (cmdpy_init): Allow class_tui.
4779
4780 2020-04-28 Mark Williams <mark@myosotissp.com>
4781
4782         PR gdb/24480
4783         * dwarf2read.c: Add missing assingments to list_in_scope when
4784         start_symtab was already called.
4785
4786 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
4787
4788         PR gdb/25881
4789         * dwarf2/read.c (offset_map_type): Use
4790         gdb:hash_enum<sect_offset> as hash function.
4791
4792 2020-04-28  Tom de Vries  <tdevries@suse.de>
4793
4794         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
4795         with DW_AT_signature.
4796
4797 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
4798
4799         * configure.ac: Remove check for fs_base/gs_base in
4800         user_regs_struct.
4801         * configure: Re-generate.
4802         * config.in: Re-generate.
4803         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
4804         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
4805         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
4806
4807 2020-04-27  Luis Machado  <luis.machado@linaro.org>
4808
4809         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
4810         problematic inline frame unwinding situation.
4811         * frame.c (frame_id_computed_p): New function.
4812         * frame.h (frame_id_computed_p): New prototype.
4813
4814 2020-04-26  Tom Tromey  <tom@tromey.com>
4815
4816         * command.h (enum command_class) <class_pseudo>: Remove.
4817
4818 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4819
4820         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
4821         and whitespace.
4822
4823 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
4824
4825         * inf-ptrace.c (inf_ptrace_target::wait): Remove
4826         `PT_GET_PROCESS_STATE' block.
4827
4828 2020-04-24  Tom Tromey  <tom@tromey.com>
4829
4830         * symtab.h (symbol_get_demangled_name): Don't declare.
4831         * symtab.c (symbol_get_demangled_name): Remove.
4832         (general_symbol_info::natural_name)
4833         (general_symbol_info::demangled_name): Update.
4834
4835 2020-04-24  Tom Tromey  <tom@tromey.com>
4836
4837         PR rust/25025:
4838         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
4839
4840 2020-04-24  Tom Tromey  <tom@tromey.com>
4841
4842         PR symtab/12707:
4843         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
4844         exists.
4845         (new_symbol): Likewise.
4846         * compile/compile-object-load.c (get_out_value_type): Use
4847         symbol_matches_search_name.
4848
4849 2020-04-24  Tom Tromey  <tom@tromey.com>
4850
4851         * dwarf2/read.c (add_partial_symbol): Do not call
4852         compute_and_set_names.
4853
4854 2020-04-24  Tom Tromey  <tom@tromey.com>
4855
4856         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
4857         overload.
4858
4859 2020-04-24  Tom Tromey  <tom@tromey.com>
4860
4861         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
4862         (add_psymbol_to_list): New overload.  Make old overload call new
4863         one.
4864         * psympriv.h (add_psymbol_to_list): New overload.
4865
4866 2020-04-24  Tom Tromey  <tom@tromey.com>
4867
4868         * dwarf2/read.c (partial_die_info::read) <case
4869         DW_AT_linkage_name>: Use value_as_string.
4870         (dwarf2_string_attr): Use value_as_string.
4871         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
4872         method.
4873         * dwarf2/attribute.c (attribute::value_as_string): New method.
4874
4875 2020-04-24  Tom Tromey  <tom@tromey.com>
4876
4877         * symtab.c (general_symbol_info::natural_name)
4878         (general_symbol_info::demangled_name): Check for language_rust.
4879
4880 2020-04-24  Tom Tromey  <tom@tromey.com>
4881
4882         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
4883         (dwarf2_physname): ... from here.
4884         (partial_die_info::read): Add Rust "{" hack.
4885
4886 2020-04-24  Tom Tromey  <tom@tromey.com>
4887
4888         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
4889         method.
4890         (symbol_set_demangled_name): Don't declare.
4891         * symtab.c (general_symbol_info::set_demangled_name): Rename from
4892         symbol_set_demangled_name.
4893         (general_symbol_info::set_language)
4894         (general_symbol_info::compute_and_set_names): Update.
4895         * minsyms.c (minimal_symbol_reader::install): Update.
4896         * dwarf2/read.c (new_symbol): Update.
4897
4898 2020-04-24  Tom Tromey  <tromey@adacore.com>
4899
4900         PR python/23662:
4901         * python/py-type.c (convert_field): Handle
4902         FIELD_LOC_KIND_DWARF_BLOCK.
4903         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
4904         (typy_get_dynamic): Nw function.
4905         (type_object_getset): Add "dynamic".
4906         * NEWS: Add entry.
4907
4908 2020-04-24  Tom Tromey  <tromey@adacore.com>
4909
4910         * ada-typeprint.c (print_choices, print_variant_part)
4911         (print_record_field_types_dynamic): New functions.
4912         (print_record_field_types): Use print_record_field_types_dynamic.
4913
4914 2020-04-24  Tom Tromey  <tromey@adacore.com>
4915
4916         * dwarf2/read.c (handle_data_member_location): New overload.
4917         (dwarf2_add_field): Use it.
4918         (decode_locdesc): Add "computed" parameter.  Update comment.
4919         * gdbtypes.c (is_dynamic_type_internal): Also look for
4920         FIELD_LOC_KIND_DWARF_BLOCK.
4921         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
4922         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
4923         virtual base classes.
4924         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
4925         FIELD_LOC_KIND_DWARF_BLOCK.
4926
4927 2020-04-24  Tom Tromey  <tromey@adacore.com>
4928
4929         * dwarf2/read.c (read_structure_type): Handle dynamic length.
4930         * gdbtypes.c (is_dynamic_type_internal): Check
4931         TYPE_HAS_DYNAMIC_LENGTH.
4932         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
4933         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
4934         New macros.
4935         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
4936         constant.
4937
4938 2020-04-24  Tom Tromey  <tromey@adacore.com>
4939
4940         * dwarf2/read.c (struct variant_field): Rewrite.
4941         (struct variant_part_builder): New.
4942         (struct nextfield): Remove "variant" field.  Add "offset".
4943         (struct field_info): Add "current_variant_part" and
4944         "variant_parts".
4945         (alloc_discriminant_info): Remove.
4946         (alloc_rust_variant): New function.
4947         (quirk_rust_enum): Update.
4948         (dwarf2_add_field): Set "offset" member.  Don't handle
4949         DW_TAG_variant_part.
4950         (offset_map_type): New typedef.
4951         (convert_variant_range, create_one_variant)
4952         (create_one_variant_part, create_variant_parts)
4953         (add_variant_property): New functions.
4954         (dwarf2_attach_fields_to_type): Call add_variant_property.
4955         (read_structure_type): Don't handle DW_TAG_variant_part.
4956         (handle_variant_part, handle_variant): New functions.
4957         (handle_struct_member_die): Use them.
4958         (process_structure_scope): Don't handle variant parts.
4959         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
4960         (struct discriminant_info): Remove.
4961         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
4962         (struct main_type) <flag_discriminated_union>: Remove.
4963         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
4964         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
4965         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
4966         Update.
4967         * valops.c (value_union_variant): Remove.
4968         * value.h (value_union_variant): Don't declare.
4969
4970 2020-04-24  Tom Tromey  <tromey@adacore.com>
4971
4972         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
4973         (ada_value_primitive_packed_val): Update.
4974         * ada-valprint.c (ada_value_print_1): Update.
4975         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
4976         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
4977         just an address.  Use evaluate_for_locexpr_baton.
4978         (dwarf2_evaluate_property): Update.
4979         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
4980         array_view.
4981         * findvar.c (default_read_var_value): Update.
4982         * gdbtypes.c (compute_variant_fields_inner)
4983         (resolve_dynamic_type_internal): Update.
4984         (resolve_dynamic_type): Change type of valaddr parameter.
4985         * gdbtypes.h (resolve_dynamic_type): Update.
4986         * valarith.c (value_subscripted_rvalue): Update.
4987         * value.c (value_from_contents_and_address): Update.
4988
4989 2020-04-24  Tom Tromey  <tromey@adacore.com>
4990
4991         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
4992         "push_initial_value" parameter.
4993         (dwarf2_evaluate_property): Likewise.
4994         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
4995
4996 2020-04-24  Tom Tromey  <tromey@adacore.com>
4997
4998         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
4999         (variant::matches, compute_variant_fields_recurse)
5000         (compute_variant_fields_inner, compute_variant_fields): New
5001         functions.
5002         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
5003         Use resolved_type after type is made.
5004         (operator==): Add new cases.
5005         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
5006         (struct discriminant_range, struct variant, struct variant_part):
5007         New.
5008         (union dynamic_prop_data) <variant_parts, original_type>: New
5009         members.
5010         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
5011         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
5012         constants.
5013         * value.c (unpack_bits_as_long): Now public.
5014         * value.h (unpack_bits_as_long): Declare.
5015
5016 2020-04-24  Tom Tromey  <tromey@adacore.com>
5017
5018         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
5019         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
5020
5021 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
5022
5023         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
5024
5025 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
5026
5027         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
5028         (remove_fork_catchpoint, post_startup_inferior)
5029         (post_attach): Move...
5030         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
5031         (remove_fork_catchpoint, post_startup_inferior)
5032         (post_attach): ...here.
5033         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
5034         (remove_fork_catchpoint, post_startup_inferior)
5035         (post_attach): Move...
5036         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
5037         (remove_fork_catchpoint, post_startup_inferior)
5038         (post_attach): ...here.
5039
5040 2020-04-24  Tom Tromey  <tromey@adacore.com>
5041
5042         * nat/windows-nat.h (struct windows_thread_info)
5043         <pc_adjusted>: New member.
5044         * windows-nat.c (windows_fetch_one_register): Check
5045         pc_adjusted.
5046         (windows_nat_target::get_windows_debug_event)
5047         (windows_nat_target::wait): Set pc_adjusted.
5048
5049 2020-04-24  Tom de Vries  <tdevries@suse.de>
5050
5051         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
5052         Run gdb-add-index inside temp dir.
5053
5054 2020-04-23  Tom Tromey  <tromey@adacore.com>
5055
5056         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
5057         in loop.
5058
5059 2020-04-23  Luis Machado  <luis.machado@linaro.org>
5060
5061         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
5062         get_frame_register instead of gdbarch_unwind_pc.
5063
5064 2020-04-23  Tom de Vries  <tdevries@suse.de>
5065
5066         * symtab.c (lookup_global_symbol): Prefer def over decl.
5067
5068 2020-04-23  Tom de Vries  <tdevries@suse.de>
5069
5070         PR symtab/25807
5071         * block.c (best_symbol, better_symbol): Promote to external.
5072         * block.h (best_symbol, better_symbol): Declare.
5073         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
5074         decl.
5075
5076 2020-04-23  Tom Tromey  <tromey@adacore.com>
5077
5078         PR ada/25837:
5079         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
5080         "const char *", not a "const std::string &".
5081         <name_and_matcher::operator==>: Update.
5082         * unittests/lookup_name_info-selftests.c: Change type of
5083         "result".
5084
5085 2020-04-23  Tom Tromey  <tom@tromey.com>
5086
5087         * inferior.h (iterate_over_inferiors): Don't declare.
5088         * inferior.c (iterate_over_inferiors): Remove.
5089         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
5090         Remove.
5091         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
5092         use iterate_over_inferiors.
5093         (darwin_resume_inferior_it)
5094         (struct resume_inferior_threads_param)
5095         (darwin_resume_inferior_threads_it): Remove.
5096         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
5097
5098 2020-04-23  Tom de Vries  <tdevries@suse.de>
5099
5100         * blockframe.c (find_pc_partial_function): Use
5101         find_pc_sect_compunit_symtab rather than
5102         objfile->sf->qf->find_pc_sect_compunit_symtab.
5103
5104 2020-04-22  Tom de Vries  <tdevries@suse.de>
5105
5106         PR symtab/25764
5107         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
5108         in psymtabs.
5109
5110 2020-04-22  Tom de Vries  <tdevries@suse.de>
5111
5112         PR symtab/25801
5113         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
5114         symtabs.
5115
5116 2020-04-22  Tom de Vries  <tdevries@suse.de>
5117
5118         PR symtab/25700
5119         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
5120         CU if already created.
5121
5122 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5123
5124         * infrun.c (displaced_step_fixup): Switch to the event_thread
5125         before calling displaced_step_restore, not after.
5126
5127 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5128
5129         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
5130         its inferior is not recorded by us.
5131         (record_btrace_target_open): Replace call to
5132         all_non_exited_threads () with call to current_inferior
5133         ()->non_exited_threads ().
5134         (record_btrace_target::stop_recording): Likewise.
5135         (record_btrace_target::close): Likewise.
5136         (record_btrace_target::wait): Likewise.
5137         (record_btrace_target::record_stop_replaying): Likewise.
5138
5139 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5140
5141         * btrace.c (btrace_enable): Throw an error on double enables and
5142         when enabling recording fails.
5143         (btrace_disable): Throw an error if the thread is not recorded.
5144
5145 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5146
5147         * record-btrace.c (record_btrace_target::fetch_registers): Forward
5148         request if we do not have a thread_info.
5149
5150 2020-04-21  Tom de Vries  <tdevries@suse.de>
5151
5152         PR gdb/25471
5153         * thread.c
5154         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
5155         exception in get_frame_id.
5156
5157 2020-04-20  Tom Tromey  <tromey@adacore.com>
5158
5159         * python/python.c (struct gdbpy_event): Mark move constructor as
5160         noexcept.
5161         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
5162         constructor as noexcept.
5163         * completer.h (struct completion_result): Mark move constructor as
5164         noexcept.
5165         * completer.c (completion_result::completion_result): Use
5166         initialization style.  Don't call reset_match_list.
5167
5168 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5169
5170         * MAINTAINERS (Write After Approval): Add myself.
5171
5172 2020-04-18  Tom Tromey  <tom@tromey.com>
5173
5174         * windows-tdep.c (init_w32_command_list)
5175         (w32_prefix_command_valid): Restore.
5176         (_initialize_windows_tdep): Call init_w32_command_list.
5177
5178 2020-04-18  Tom Tromey  <tom@tromey.com>
5179
5180         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5181         * value.c (value_fn_field): Update.
5182         * valops.c (find_function_in_inferior)
5183         (value_allocate_space_in_inferior): Update.
5184         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5185         Update.
5186         * tui/tui-source.c (tui_source_window::set_contents): Update.
5187         * symtab.c (lookup_global_or_static_symbol)
5188         (find_function_start_sal_1, skip_prologue_sal)
5189         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5190         * symmisc.c (dump_msymbols, dump_symtab_1)
5191         (maintenance_print_one_line_table): Update.
5192         * symfile.c (init_entry_point_info, section_is_mapped)
5193         (list_overlays_command, simple_read_overlay_table)
5194         (simple_overlay_update_1): Update.
5195         * stap-probe.c (handle_stap_probe): Update.
5196         * stabsread.c (dbx_init_float_type, define_symbol)
5197         (read_one_struct_field, read_enum_type, read_range_type): Update.
5198         * source.c (info_line_command): Update.
5199         * python/python.c (gdbpy_source_objfile_script)
5200         (gdbpy_execute_objfile_script): Update.
5201         * python/py-type.c (save_objfile_types): Update.
5202         * python/py-objfile.c (py_free_objfile): Update.
5203         * python/py-inferior.c (python_new_objfile): Update.
5204         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5205         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5206         (maintenance_check_psymtabs): Update.
5207         * printcmd.c (info_address_command): Update.
5208         * objfiles.h (struct objfile) <arch>: New method, from
5209         get_objfile_arch.
5210         (get_objfile_arch): Don't declare.
5211         * objfiles.c (get_objfile_arch): Remove.
5212         (filter_overlapping_sections): Update.
5213         * minsyms.c (msymbol_is_function): Update.
5214         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5215         (output_nondebug_symbol): Update.
5216         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5217         (mdebug_expand_psymtab): Update.
5218         * machoread.c (macho_add_oso_symfile): Update.
5219         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5220         Update.
5221         * linux-fork.c (checkpoint_command): Update.
5222         * linespec.c (convert_linespec_to_sals): Update.
5223         * jit.c (finalize_symtab): Update.
5224         * infrun.c (insert_exception_resume_from_probe): Update.
5225         * ia64-tdep.c (ia64_find_unwind_table): Update.
5226         * hppa-tdep.c (internalize_unwinds): Update.
5227         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5228         Update.
5229         * gcore.c (call_target_sbrk): Update.
5230         * elfread.c (record_minimal_symbol, elf_symtab_read)
5231         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5232         (elf_gnu_ifunc_resolve_by_got): Update.
5233         * dwarf2/read.c (create_addrmap_from_index)
5234         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5235         (read_debug_names_from_section)
5236         (process_psymtab_comp_unit_reader, add_partial_symbol)
5237         (add_partial_subprogram, process_full_comp_unit)
5238         (read_file_scope, read_func_scope, read_lexical_block_scope)
5239         (read_call_site_scope, dwarf2_ranges_read)
5240         (dwarf2_record_block_ranges, dwarf2_add_field)
5241         (mark_common_block_symbol_computed, read_tag_pointer_type)
5242         (read_tag_string_type, dwarf2_init_float_type)
5243         (dwarf2_init_complex_target_type, read_base_type)
5244         (partial_die_info::read, partial_die_info::read)
5245         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5246         (dwarf2_fetch_die_loc_sect_off): Update.
5247         * dwarf2/loc.c (dwarf2_find_location_expression)
5248         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5249         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5250         (dwarf2_loc_desc_get_symbol_read_needs)
5251         (locexpr_describe_location_piece, locexpr_describe_location_1)
5252         (loclist_describe_location): Update.
5253         * dwarf2/index-write.c (write_debug_names): Update.
5254         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5255         * dtrace-probe.c (dtrace_process_dof): Update.
5256         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5257         (process_one_symbol): Update.
5258         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5259         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5260         (coff_read_enum_type): Update.
5261         * cli/cli-cmds.c (edit_command, list_command): Update.
5262         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5263         * breakpoint.c (create_overlay_event_breakpoint)
5264         (create_longjmp_master_breakpoint)
5265         (create_std_terminate_master_breakpoint)
5266         (create_exception_master_breakpoint, get_sal_arch): Update.
5267         * block.c (block_gdbarch): Update.
5268         * annotate.c (annotate_source_line): Update.
5269
5270 2020-04-17  Tom Tromey  <tromey@adacore.com>
5271
5272         * auto-load.c (show_auto_load_cmd): Remove.
5273         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5274         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5275         (maintenance_print_arc_command): Remove.
5276         * tui/tui-win.c (tui_command): Remove.
5277         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5278         * tui/tui-layout.c (tui_layout_command): Remove.
5279         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5280         * python/python.c (user_set_python, user_show_python): Remove.
5281         (_initialize_python): Use add_basic_prefix_cmd,
5282         add_show_prefix_cmd.
5283         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5284         (install_gdb_commands): Use add_basic_prefix_cmd,
5285         add_show_prefix_cmd.
5286         (info_guile_command): Remove.
5287         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5288         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5289         add_show_prefix_cmd.
5290         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
5291         Remove do_set and do_show parameters.
5292         * cli/cli-style.c (set_style, show_style): Remove.
5293         (_initialize_cli_style): Use add_basic_prefix_cmd,
5294         add_show_prefix_cmd.
5295         (cli_style_option::add_setshow_commands): Remove do_set and
5296         do_show parameters.
5297         (cli_style_option::add_setshow_commands): Use
5298         add_basic_prefix_cmd, add_show_prefix_cmd.
5299         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
5300         (set_style_name): Remove.
5301         * cli/cli-dump.c (dump_command, append_command): Remove.
5302         (srec_dump_command, ihex_dump_command, verilog_dump_command)
5303         (tekhex_dump_command, binary_dump_command)
5304         (binary_append_command): Remove.
5305         (_initialize_cli_dump): Use add_basic_prefix_cmd.
5306         * windows-tdep.c (w32_prefix_command_valid): Remove global.
5307         (init_w32_command_list): Remove; move into ...
5308         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
5309         * valprint.c (set_print, show_print, set_print_raw)
5310         (show_print_raw): Remove.
5311         (_initialize_valprint): Use add_basic_prefix_cmd,
5312         add_show_prefix_cmd.
5313         * typeprint.c (set_print_type, show_print_type): Remove.
5314         (_initialize_typeprint): Use add_basic_prefix_cmd,
5315         add_show_prefix_cmd.
5316         * record.c (set_record_command, show_record_command): Remove.
5317         (_initialize_record): Use add_basic_prefix_cmd,
5318         add_show_prefix_cmd.
5319         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
5320         add_show_prefix_cmd.
5321         (info_command, show_command, set_debug, show_debug): Remove.
5322         * top.h (set_history, show_history): Don't declare.
5323         * top.c (set_history, show_history): Remove.
5324         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
5325         (unset_tdesc_cmd): Remove.
5326         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
5327         add_show_prefix_cmd.
5328         * symtab.c (info_module_command): Remove.
5329         (_initialize_symtab): Use add_basic_prefix_cmd.
5330         * symfile.c (overlay_command): Remove.
5331         (_initialize_symfile): Use add_basic_prefix_cmd.
5332         * sparc64-tdep.c (info_adi_command): Remove.
5333         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
5334         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
5335         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
5336         add_show_prefix_cmd.
5337         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
5338         (_initialize_serial): Use add_basic_prefix_cmd,
5339         add_show_prefix_cmd.
5340         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
5341         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
5342         add_show_prefix_cmd.
5343         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
5344         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
5345         add_show_prefix_cmd.
5346         * riscv-tdep.c (show_riscv_command, set_riscv_command)
5347         (show_debug_riscv_command, set_debug_riscv_command): Remove.
5348         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
5349         add_show_prefix_cmd.
5350         * remote.c (remote_command, set_remote_cmd): Remove.
5351         (_initialize_remote): Use add_basic_prefix_cmd.
5352         * record-full.c (set_record_full_command)
5353         (show_record_full_command): Remove.
5354         (_initialize_record_full): Use add_basic_prefix_cmd,
5355         add_show_prefix_cmd.
5356         * record-btrace.c (cmd_set_record_btrace)
5357         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
5358         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
5359         (cmd_show_record_btrace_pt): Remove.
5360         (_initialize_record_btrace): Use add_basic_prefix_cmd,
5361         add_show_prefix_cmd.
5362         * ravenscar-thread.c (set_ravenscar_command)
5363         (show_ravenscar_command): Remove.
5364         (_initialize_ravenscar): Use add_basic_prefix_cmd,
5365         add_show_prefix_cmd.
5366         * mips-tdep.c (show_mips_command, set_mips_command)
5367         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
5368         add_show_prefix_cmd.
5369         * maint.c (maintenance_command, maintenance_info_command)
5370         (maintenance_check_command, maintenance_print_command)
5371         (maintenance_set_cmd, maintenance_show_cmd): Remove.
5372         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
5373         add_show_prefix_cmd.
5374         (show_per_command_cmd): Remove.
5375         * maint-test-settings.c (maintenance_set_test_settings_cmd):
5376         Remove.
5377         (maintenance_show_test_settings_cmd): Remove.
5378         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
5379         add_show_prefix_cmd.
5380         * maint-test-options.c (maintenance_test_options_command):
5381         Remove.
5382         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
5383         * macrocmd.c (macro_command): Remove
5384         (_initialize_macrocmd): Use add_basic_prefix_cmd.
5385         * language.c (set_check, show_check): Remove.
5386         (_initialize_language): Use add_basic_prefix_cmd,
5387         add_show_prefix_cmd.
5388         * infcmd.c (unset_command): Remove.
5389         (_initialize_infcmd): Use add_basic_prefix_cmd.
5390         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
5391         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
5392         add_show_prefix_cmd.
5393         * go32-nat.c (go32_info_dos_command): Remove.
5394         (_initialize_go32_nat): Use add_basic_prefix_cmd.
5395         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
5396         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
5397         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
5398         (_initialize_frame): Use add_basic_prefix_cmd,
5399         add_show_prefix_cmd.
5400         * dcache.c (set_dcache_command, show_dcache_command): Remove.
5401         (_initialize_dcache): Use add_basic_prefix_cmd,
5402         add_show_prefix_cmd.
5403         * cp-support.c (maint_cplus_command): Remove.
5404         (_initialize_cp_support): Use add_basic_prefix_cmd.
5405         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
5406         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
5407         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
5408         add_basic_prefix_cmd, add_show_prefix_cmd.
5409         * breakpoint.c (save_command): Remove.
5410         (_initialize_breakpoint): Use add_basic_prefix_cmd.
5411         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
5412         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
5413         add_show_prefix_cmd.
5414         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
5415         (set_ada_command, show_ada_command): Remove.
5416         (_initialize_ada_language): Use add_basic_prefix_cmd,
5417         add_show_prefix_cmd.
5418         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
5419
5420 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
5421
5422         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
5423         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
5424
5425 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5426
5427         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
5428         warning messages.
5429
5430 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5431
5432         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
5433         import table is not at beginning of .idata section.
5434
5435 2020-04-16  Pedro Alves  <palves@redhat.com>
5436
5437         * inferior.c (delete_inferior): Use delete operator directly
5438         instead of delete_program_space.
5439         * progspace.c (add_program_space): New, factored out from
5440         program_space::program_space.
5441         (remove_program_space): New, factored out from
5442         delete_program_space.
5443         (program_space::program_space): Remove intro comment.  Rewrite.
5444         (program_space::~program_space): Remove intro comment.  Call
5445         remove_program_space.
5446         (delete_program_space): Delete.
5447         * progspace.h (program_space::program_space): Make explicit.  Move
5448         intro comment here, adjusted.
5449         (program_space::~program_space): Move intro comment here,
5450         adjusted.
5451         (delete_program_space): Remove.
5452
5453 2020-04-16  Tom Tromey  <tromey@adacore.com>
5454
5455         * windows-nat.c (windows_nat::handle_access_violation): New
5456         function.
5457         * nat/windows-nat.h (handle_access_violation): Declare.
5458         * nat/windows-nat.c (handle_exception): Move Cygwin code to
5459         windows-nat.c.  Call handle_access_violation.
5460
5461 2020-04-16  Tom de Vries  <tdevries@suse.de>
5462
5463         PR symtab/25791
5464         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
5465         CUs without psymtab.
5466
5467 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
5468
5469         * python/python.c (do_start_initialization): Don't call
5470         PyEval_InitThreads for Python 3.9 and beyond.
5471
5472 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
5473
5474         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
5475         thread functions.
5476         (obsd_nat_target::wait): Likewise.
5477
5478 2020-04-15  Tom Tromey  <tromey@adacore.com>
5479
5480         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
5481         (DEBUG_EXCEPT): Use debug_printf.
5482
5483 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
5484
5485         * completer.c (class completion_tracker::completion_hash_entry)
5486         <hash_name>: New member function.
5487         (completion_tracker::discard_completions): New callback to hash a
5488         completion_hash_entry, pass this to htab_create_alloc.
5489
5490 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
5491
5492         * windows-nat.c (windows_make_so): Warn rather than stopping with
5493         an error if realpath() fails.
5494
5495 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
5496
5497         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
5498         (nbsd_nat_target::info_proc): Add do_status.
5499
5500 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
5501             Tom de Vries  <tdevries@suse.de>
5502
5503         PR symtab/25718
5504         * psympriv.h (struct partial_symtab::read_symtab)
5505         (struct partial_symtab::expand_psymtab)
5506         (struct partial_symtab::read_dependencies): Update comments.
5507         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
5508         read_symtab for includer.
5509         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
5510         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
5511         (struct dwarf2_include_psymtab::m_readin): Remove.
5512         (struct dwarf2_include_psymtab::includer): New member function.
5513         (dwarf2_psymtab::expand_psymtab): Assert !readin.
5514
5515 2020-04-14  Tom de Vries  <tdevries@suse.de>
5516
5517         PR symtab/25720
5518         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
5519         with NULL symbol_matcher and lookup_name.
5520         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
5521         and lookup_name.
5522         * dwarf2/read.c (dw2_expand_symtabs_matching)
5523         (dw2_debug_names_expand_symtabs_matching): Same.
5524         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
5525         Make lookup_name a pointer.  Update comment.
5526         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
5527         lookup_name being a pointer.
5528         * symfile.c (expand_symtabs_matching): Same.
5529         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
5530         * linespec.c (iterate_over_all_matching_symtabs): Same.
5531
5532 2020-04-13  Tom Tromey  <tom@tromey.com>
5533
5534         * run-on-main-thread.c: Update include.
5535         * unittests/main-thread-selftests.c: Update include.
5536         * tui/tui-win.c: Update include.
5537         * tui/tui-io.c: Update include.
5538         * tui/tui-interp.c: Update include.
5539         * tui/tui-hooks.c: Update include.
5540         * top.h: Update include.
5541         * top.c: Update include.
5542         * ser-base.c: Update include.
5543         * remote.c: Update include.
5544         * remote-notif.c: Update include.
5545         * remote-fileio.c: Update include.
5546         * record-full.c: Update include.
5547         * record-btrace.c: Update include.
5548         * python/python.c: Update include.
5549         * posix-hdep.c: Update include.
5550         * mingw-hdep.c: Update include.
5551         * mi/mi-main.c: Update include.
5552         * mi/mi-interp.c: Update include.
5553         * main.c: Update include.
5554         * linux-nat.c: Update include.
5555         * interps.c: Update include.
5556         * infrun.c: Update include.
5557         * inf-loop.c: Update include.
5558         * event-top.c: Update include.
5559         * event-loop.c: Move to ../gdbsupport/.
5560         * event-loop.h: Move to ../gdbsupport/.
5561         * async-event.h: Update include.
5562         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
5563
5564 2020-04-13  Tom Tromey  <tom@tromey.com>
5565
5566         * tui/tui-win.c: Include async-event.h.
5567         * remote.c: Include async-event.h.
5568         * remote-notif.c: Include async-event.h.
5569         * record-full.c: Include async-event.h.
5570         * record-btrace.c: Include async-event.h.
5571         * infrun.c: Include async-event.h.
5572         * event-top.c: Include async-event.h.
5573         * event-loop.h: Move some declarations to async-event.h.
5574         * event-loop.c: Don't include ser-event.h or top.h.  Move some
5575         code to async-event.c.
5576         * async-event.h: New file.
5577         * async-event.c: New file.
5578         * Makefile.in (COMMON_SFILES): Add async-event.c.
5579         (HFILES_NO_SRCDIR): Add async-event.h.
5580
5581 2020-04-13  Tom Tromey  <tom@tromey.com>
5582
5583         * utils.c (flush_streams): New function.
5584         * event-loop.c (gdb_wait_for_event): Call flush_streams.
5585
5586 2020-04-13  Tom Tromey  <tom@tromey.com>
5587
5588         * event-loop.c (handle_file_event): Use warning, not
5589         printf_unfiltered.
5590
5591 2020-04-13  Tom Tromey  <tom@tromey.com>
5592
5593         * event-loop.c: Include <chrono>.
5594
5595 2020-04-13  Tom Tromey  <tom@tromey.com>
5596
5597         * gdb_select.h: Move to ../gdbsupport/.
5598         * event-loop.c: Update include path.
5599         * top.c: Update include path.
5600         * ser-base.c: Update include path.
5601         * ui-file.c: Update include path.
5602         * ser-tcp.c: Update include path.
5603         * guile/scm-ports.c: Update include path.
5604         * posix-hdep.c: Update include path.
5605         * ser-unix.c: Update include path.
5606         * gdb_usleep.c: Update include path.
5607         * mingw-hdep.c: Update include path.
5608         * inflow.c: Update include path.
5609         * infrun.c: Update include path.
5610         * event-top.c: Update include path.
5611
5612 2020-04-13  Tom Tromey  <tom@tromey.com>
5613
5614         * configure: Rebuild.
5615         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
5616
5617 2020-04-13  Tom Tromey  <tom@tromey.com>
5618
5619         * event-loop.h (start_event_loop): Don't declare.
5620         * event-loop.c (start_event_loop): Move...
5621         * main.c (start_event_loop): ...here.  Now static.
5622
5623 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
5624
5625         * MAINTAINERS: Update my email address.
5626
5627 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5628
5629         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
5630         IP_ALL.
5631
5632 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5633
5634         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
5635         (nbsd_nat_target::info_proc): Add do_cmdline.
5636
5637 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5638
5639         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
5640         (nbsd_nat_target::info_proc): Add do_cwd.
5641
5642 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
5643
5644         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
5645
5646 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
5647
5648         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
5649         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
5650         (nbsd_nat_target::info_proc): New functions.
5651         * nbsd-nat.c (kinfo_get_vmmap): New function.
5652         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
5653         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
5654         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
5655         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
5656         functions.
5657         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
5658         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
5659         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
5660         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
5661         (KINFO_VME_FLAG_GROWS_DOWN): New.
5662
5663 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
5664
5665         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
5666         bit shift.
5667
5668 2020-04-10  Tom Tromey  <tromey@adacore.com>
5669
5670         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
5671
5672 2020-04-10  Tom Tromey  <tromey@adacore.com>
5673
5674         * symtab.c (get_symbol_address, get_msymbol_address): Skip
5675         separate debug files.
5676
5677 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
5678
5679         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5680         Move to...
5681         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
5682         ... here.
5683         * windows-nat.c (windows_nat_target::get_windows_debug_event):
5684         Check for STATUS_WX86_BREAKPOINT.
5685         (windows_nat_target::wait): Same.
5686
5687 2020-04-10  Tom de Vries  <tdevries@suse.de>
5688
5689         PR cli/25808
5690         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
5691
5692 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
5693
5694         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
5695         (Write After Approval): Remove Tom de Vries.
5696
5697 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5698
5699         revert partially:
5700         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5701
5702         * buildsym.c (record_line): Fix undefined behavior and preserve
5703         lines at eof.
5704
5705 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
5706
5707         * auxv.h (svr4_auxv_parse): New.
5708         * auxv.c (default_auxv_parse): Split into default_auxv_parse
5709         and generic_auxv_parse.
5710         (svr4_auxv_parse): Add.
5711         * obsd-tdep.c: Include "auxv.h".
5712         (obsd_auxv_parse): Remove.
5713         (obsd_init_abi): Remove comment.
5714         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
5715         from `obsd_auxv_parse' to `svr4_auxv_parse'.
5716         * nbsd-tdep.c: Include "auxv.h".
5717         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
5718
5719 2020-04-08  Tom Tromey  <tromey@adacore.com>
5720
5721         * nat/windows-nat.h (last_wait_event): Don't declare.
5722         (wait_for_debug_event): Update comment.
5723         * nat/windows-nat.c (last_wait_event): Now static.
5724
5725 2020-04-08  Tom Tromey  <tromey@adacore.com>
5726
5727         * windows-nat.c (wait_for_debug_event): Move to
5728         nat/windows-nat.c.
5729         * nat/windows-nat.h (wait_for_debug_event): Declare.
5730         * nat/windows-nat.c (wait_for_debug_event): Move from
5731         windows-nat.c.  No longer static.
5732
5733 2020-04-08  Tom Tromey  <tromey@adacore.com>
5734
5735         * windows-nat.c (get_windows_debug_event): Use
5736         fetch_pending_stop.
5737         * nat/windows-nat.h (fetch_pending_stop): Declare.
5738         * nat/windows-nat.c (fetch_pending_stop): New function.
5739
5740 2020-04-08  Tom Tromey  <tromey@adacore.com>
5741
5742         * windows-nat.c (windows_continue): Use matching_pending_stop and
5743         continue_last_debug_event.
5744         * nat/windows-nat.h (matching_pending_stop)
5745         (continue_last_debug_event): Declare.
5746         * nat/windows-nat.c (DEBUG_EVENTS): New define.
5747         (matching_pending_stop, continue_last_debug_event): New
5748         functions.
5749
5750 2020-04-08  Tom Tromey  <tromey@adacore.com>
5751
5752         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
5753         (handle_exception_result): Move to nat/windows-nat.h.
5754         (DEBUG_EXCEPTION_SIMPLE): Remove.
5755         (windows_nat::handle_ms_vc_exception): New function.
5756         (handle_exception): Move to nat/windows-nat.c.
5757         (get_windows_debug_event): Update.
5758         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
5759         nat/windows-nat.c.
5760         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
5761         (handle_exception_result): Move from windows-nat.c.
5762         (handle_exception): Declare.
5763         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
5764         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
5765         windows-nat.c.
5766
5767 2020-04-08  Tom Tromey  <tromey@adacore.com>
5768
5769         * windows-nat.c (exception_count, event_count): Remove.
5770         (handle_exception, get_windows_debug_event)
5771         (do_initial_windows_stuff): Update.
5772
5773 2020-04-08  Tom Tromey  <tromey@adacore.com>
5774
5775         * windows-nat.c (windows_nat::handle_load_dll)
5776         (windows_nat::handle_unload_dll): Rename.  No longer static.
5777         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
5778         Declare.
5779
5780 2020-04-08  Tom Tromey  <tromey@adacore.com>
5781
5782         * complaints.h (stop_whining): Declare at top-level.
5783         (complaint): Don't declare stop_whining.
5784
5785 2020-04-08  Tom Tromey  <tromey@adacore.com>
5786
5787         * windows-nat.c (windows_nat::handle_output_debug_string):
5788         Rename.  No longer static.
5789         * nat/windows-nat.h (handle_output_debug_string): Declare.
5790
5791 2020-04-08  Tom Tromey  <tromey@adacore.com>
5792
5793         * windows-nat.c (current_process_handle, current_process_id)
5794         (main_thread_id, last_sig, current_event, last_wait_event)
5795         (current_windows_thread, desired_stop_thread_id, pending_stops)
5796         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
5797         (display_selectors, fake_create_process)
5798         (get_windows_debug_event): Update.
5799         * nat/windows-nat.h (current_process_handle, current_process_id)
5800         (main_thread_id, last_sig, current_event, last_wait_event)
5801         (current_windows_thread, desired_stop_thread_id, pending_stops)
5802         (struct pending_stop, siginfo_er): Move from windows-nat.c.
5803         * nat/windows-nat.c (current_process_handle, current_process_id)
5804         (main_thread_id, last_sig, current_event, last_wait_event)
5805         (current_windows_thread, desired_stop_thread_id, pending_stops)
5806         (siginfo_er): New globals.  Move from windows-nat.c.
5807
5808 2020-04-08  Tom Tromey  <tromey@adacore.com>
5809
5810         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
5811         (handle_load_dll): Update.
5812         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
5813
5814 2020-04-08  Tom Tromey  <tromey@adacore.com>
5815
5816         * windows-nat.c (enum thread_disposition_type): Move to
5817         nat/windows-nat.h.
5818         (windows_nat::thread_rec): Rename from thread_rec.  No longer
5819         static.
5820         (windows_add_thread, windows_nat_target::fetch_registers)
5821         (windows_nat_target::store_registers, handle_exception)
5822         (windows_nat_target::resume, get_windows_debug_event)
5823         (windows_nat_target::get_tib_address)
5824         (windows_nat_target::thread_name)
5825         (windows_nat_target::thread_alive): Update.
5826         * nat/windows-nat.h (enum thread_disposition_type): Move from
5827         windows-nat.c.
5828         (thread_rec): Declare.
5829
5830 2020-04-08  Tom Tromey  <tromey@adacore.com>
5831
5832         * windows-nat.c: Add "using namespace".
5833         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
5834         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
5835
5836 2020-04-08  Tom Tromey  <tromey@adacore.com>
5837
5838         * nat/windows-nat.h (struct windows_thread_info): Declare
5839         destructor.
5840         * nat/windows-nat.c (~windows_thread_info): New.
5841
5842 2020-04-08  Tom Tromey  <tromey@adacore.com>
5843
5844         PR gdb/22992
5845         * windows-nat.c (current_event): Update comment.
5846         (last_wait_event, desired_stop_thread_id): New globals.
5847         (struct pending_stop): New.
5848         (pending_stops): New global.
5849         (windows_nat_target) <stopped_by_sw_breakpoint>
5850         <supports_stopped_by_sw_breakpoint>: New methods.
5851         (windows_fetch_one_register): Add assertions.  Adjust PC.
5852         (windows_continue): Handle pending stops.  Suspend other threads
5853         when stepping.  Use last_wait_event
5854         (wait_for_debug_event): New function.
5855         (get_windows_debug_event): Use wait_for_debug_event.  Handle
5856         pending stops.  Queue spurious stops.
5857         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
5858         (windows_nat_target::kill): Use wait_for_debug_event.
5859         * nat/windows-nat.h (struct windows_thread_info)
5860         <stopped_at_software_breakpoint>: New field.
5861         * nat/windows-nat.c (windows_thread_info::resume): Clear
5862         stopped_at_software_breakpoint.
5863
5864 2020-04-08  Tom Tromey  <tromey@adacore.com>
5865
5866         * windows-nat.c (enum thread_disposition_type): New.
5867         (thread_rec): Replace "get_context" parameter with "disposition";
5868         change type.
5869         (windows_add_thread, windows_nat_target::fetch_registers)
5870         (windows_nat_target::store_registers, handle_exception)
5871         (windows_nat_target::resume, get_windows_debug_event)
5872         (windows_nat_target::get_tib_address)
5873         (windows_nat_target::thread_name)
5874         (windows_nat_target::thread_alive): Update.
5875
5876 2020-04-08  Tom Tromey  <tromey@adacore.com>
5877
5878         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
5879         (windows_continue): Use windows_continue::resume.
5880         * nat/windows-nat.h (struct windows_thread_info) <suspend,
5881         resume>: Declare new methods.
5882         * nat/windows-nat.c: New file.
5883         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
5884
5885 2020-04-08  Tom Tromey  <tromey@adacore.com>
5886
5887         * windows-nat.c (windows_add_thread, windows_delete_thread)
5888         (windows_nat_target::fetch_registers)
5889         (windows_nat_target::store_registers, fake_create_process)
5890         (windows_nat_target::resume, windows_nat_target::resume)
5891         (get_windows_debug_event, windows_nat_target::wait)
5892         (windows_nat_target::pid_to_str)
5893         (windows_nat_target::get_tib_address)
5894         (windows_nat_target::get_ada_task_ptid)
5895         (windows_nat_target::thread_name)
5896         (windows_nat_target::thread_alive): Use lwp, not tid.
5897
5898 2020-04-08  Tom Tromey  <tromey@adacore.com>
5899
5900         * windows-nat.c (handle_exception)
5901         (windows_nat_target::thread_name): Update.
5902         * nat/windows-nat.h (windows_thread_info): Remove destructor.
5903         <name>: Now unique_xmalloc_ptr.
5904
5905 2020-04-08  Tom Tromey  <tromey@adacore.com>
5906
5907         * windows-nat.c (thread_rec)
5908         (windows_nat_target::fetch_registers): Update.
5909         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
5910         Update comment.
5911         <debug_registers_changed, reload_context>: Now bool.
5912
5913 2020-04-08  Tom Tromey  <tromey@adacore.com>
5914
5915         * windows-nat.c (windows_add_thread): Use new.
5916         (windows_init_thread_list, windows_delete_thread): Use delete.
5917         (get_windows_debug_event): Update.
5918         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
5919         destructor, and initializers.
5920
5921 2020-04-08  Tom Tromey  <tromey@adacore.com>
5922
5923         * windows-nat.c (struct windows_thread_info): Remove.
5924         * nat/windows-nat.h: New file.
5925
5926 2020-04-08  Tom Tromey  <tromey@adacore.com>
5927
5928         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
5929         (thread_rec, windows_add_thread, windows_delete_thread)
5930         (windows_continue): Update.
5931
5932 2020-04-08  Tom Tromey  <tromey@adacore.com>
5933
5934         * windows-nat.c (struct windows_thread_info): Remove typedef.
5935         (thread_head): Remove.
5936         (thread_list): New global.
5937         (thread_rec, windows_add_thread, windows_init_thread_list)
5938         (windows_delete_thread, windows_continue): Update.
5939
5940 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5941
5942         * windows-tdep.h (windows_init_abi): Add comment.
5943         (cygwin_init_abi): New declaration.
5944         * windows-tdep.c: Split signal enumeration in two, one for
5945         Windows and one for Cygwin.
5946         (windows_gdb_signal_to_target): Only deal with signal of the
5947         Windows OS ABI.
5948         (cygwin_gdb_signal_to_target): New function.
5949         (windows_init_abi): Rename to windows_init_abi_common, don't set
5950         gdb_signal_to_target gdbarch method.  Add new new function with
5951         this name.
5952         (cygwin_init_abi): New function.
5953         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
5954         comment.  Don't call windows_init_abi.
5955         (amd64_windows_init_abi): Add comment, call windows_init_abi.
5956         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
5957         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
5958         i386_windows_init_abi_common, don't call windows_init_abi.  Add
5959         a new function of this name.
5960         (i386_cygwin_init_abi): New function.
5961         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
5962         OS ABI Cygwin.
5963
5964 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
5965
5966         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
5967         parameter.c.
5968         (dwarf2_read_gdb_index): Update.
5969
5970 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
5971
5972         * nbsd-tdep.c: Include "objfiles.h".
5973         (nbsd_skip_solib_resolver): New.
5974         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
5975
5976 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5977
5978         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
5979         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
5980         with DW_LLE_base_addressx are being emitted in DWARFv5.
5981         Add the newly added kind DW_LOC_OFFSET_PAIR also.
5982         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
5983         unsigned integer.
5984
5985 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5986
5987         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
5988         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
5989         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
5990         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
5991         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
5992         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
5993         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
5994
5995
5996 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
5997
5998         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
5999         (read_loclist_index): New function definition.
6000         (lookup_loclist_base): New function definition.
6001         (read_loclist_header): New function definition.
6002         (dwarf2_cu): Add loclist_base and loclist_header field.
6003         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
6004         (read_full_die_1): Read the value of DW_AT_loclists_base.
6005         (read_attribute_reprocess): Handle DW_FORM_loclistx.
6006         (read_attribute_value): Handle DW_FORM_loclistx.
6007         (skip_one_die): Handle DW_FORM_loclistx.
6008         (loclist_header): New structure declaration.
6009         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
6010
6011 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6012
6013         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
6014         constructor.  Remove `addr` parameter from other constructor and
6015         add `per_cu` parameter.
6016         * dwarf2/read.c (create_partial_symtab): Update.
6017
6018 2020-04-07  Tom de Vries  <tdevries@suse.de>
6019
6020         PR symtab/25796
6021         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
6022         (partial_die_info::fixup): Inherit has_const_value.
6023
6024 2020-04-07  Tom de Vries  <tdevries@suse.de>
6025
6026         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
6027         symbols without address.
6028
6029 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6030
6031         * nbsd-nat.h (struct thread_info): Add forward declaration.
6032         (nbsd_nat_target::thread_alive): Add.
6033         (nbsd_nat_target::thread_name): Likewise.
6034         (nbsd_nat_target::update_thread_list): Likewise.
6035         (update_thread_list::post_attach): Likewise.
6036         (post_attach::pid_to_str): Likewise.
6037         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
6038         (nbsd_thread_lister): Add.
6039         (nbsd_nat_target::thread_alive): Likewise.
6040         (nbsd_nat_target::thread_name): Likewise.
6041         (nbsd_add_threads): Likewise.
6042         (update_thread_list::post_attach): Likewise.
6043         (nbsd_nat_target::update_thread_list): Likewise.
6044         (post_attach::pid_to_str): Likewise.
6045
6046 2020-04-06  Tom Tromey  <tromey@adacore.com>
6047
6048         * ada-valprint.c (print_variant_part): Extract the variant field.
6049         (print_field_values): Use the field as the outer value when
6050         recursing.
6051
6052 2020-04-06  Tom Tromey  <tromey@adacore.com>
6053
6054         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
6055         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
6056         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
6057         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
6058         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
6059
6060 2020-04-06  Tom Tromey  <tromey@adacore.com>
6061
6062         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
6063         TYPE_CODE_ERROR.
6064
6065 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6066
6067         * nbsd-tdep.c: Include "gdbarch.h".
6068         Define enum with NetBSD signal numbers.
6069         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
6070         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
6071         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
6072         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
6073         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
6074         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
6075         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
6076         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
6077         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
6078         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
6079         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
6080         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
6081
6082 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
6083
6084         PR gdb/25325
6085         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
6086
6087 2020-04-03  Tom Tromey  <tromey@adacore.com>
6088
6089         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
6090         Read constant block.
6091
6092 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6093
6094         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
6095         (gdb_bfd_get_full_section_contents): New declaration.
6096         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
6097         * windows-tdep.c (is_linked_with_cygwin_dll): Use
6098         gdb_bfd_get_full_section_contents.
6099
6100 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6101
6102         * exec.c (build_section_table): Replace internal_error with
6103         gdb_assert.
6104         (section_table_xfer_memory_partial): Likewise.
6105         * mdebugread.c (parse_partial_symbols): Likewise.
6106         * psymtab.c (lookup_partial_symbol): Likewise.
6107         * utils.c (wrap_here): Likewise.
6108
6109 2020-04-02  Tom Tromey  <tromey@adacore.com>
6110
6111         * f-lang.c (build_fortran_types): Use arch_type to initialize
6112         builtin_complex_s32 in the TYPE_CODE_ERROR case.
6113
6114 2020-04-02  Tom Tromey  <tromey@adacore.com>
6115
6116         * dwarf2/read.c (partial_die_info::read): Do not create a vector
6117         of attributes.
6118
6119 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6120             Bernd Edlinger <bernd.edlinger@hotmail.de>
6121             Tom Tromey  <tromey@adacore.com>
6122
6123         * buildsym.c (buildsym_compunit::record_line): Remove
6124         deduplication code.
6125
6126 2020-04-02  Tom de Vries  <tdevries@suse.de>
6127
6128         PR ada/24671
6129         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
6130
6131 2020-04-02  Tom de Vries  <tdevries@suse.de>
6132
6133         * dwarf2/read.c (dwarf2_gdb_index_functions,
6134         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
6135         NULL.
6136         * psymtab.c (psym_lookup_global_symbol_language): New function.
6137         (psym_functions): Init psym_lookup_global_symbol_language with
6138         psym_lookup_global_symbol_language.
6139         * symfile-debug.c (debug_sym_quick_functions): Init
6140         lookup_global_symbol_language with NULL.
6141         * symfile.c (set_initial_language): Remove fixme comment.
6142         * symfile.h (struct quick_symbol_functions): Add
6143         lookup_global_symbol_language.
6144         * symtab.c (find_quick_global_symbol_language): New function.
6145         (find_main_name): Use find_quick_global_symbol_language.
6146
6147 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6148
6149         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
6150
6151 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6152
6153         * buildsym.c (record_line): Fix undefined behavior and preserve
6154         lines at eof.
6155
6156 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6157
6158         * buildsym.c (record_line): Fix the resizing condition.
6159
6160 2020-04-01  Tom Tromey  <tom@tromey.com>
6161
6162         * value.h (value_literal_complex): Add comment.
6163         * valops.c (value_literal_complex): Refer to value.h.
6164
6165 2020-04-01  Tom Tromey  <tom@tromey.com>
6166
6167         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6168         (scalar_type): New rule, from typebase.
6169         (typebase): Use scalar_type.  Recognize complex types.
6170         (field_name): Handle FLOAT_KEYWORD.
6171         (ident_tokens): Add _Complex and __complex__.
6172
6173 2020-04-01  Tom Tromey  <tom@tromey.com>
6174
6175         PR exp/25299:
6176         * valarith.c (promotion_type, complex_binop): New functions.
6177         (scalar_binop): Handle complex numbers.  Use promotion_type.
6178         (value_pos, value_neg, value_complement): Handle complex numbers.
6179
6180 2020-04-01  Tom Tromey  <tom@tromey.com>
6181
6182         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6183         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6184         (parse_number): Handle complex numbers.
6185
6186 2020-04-01  Tom Tromey  <tom@tromey.com>
6187
6188         * c-valprint.c (c_decorations): Change complex suffix to "i".
6189
6190 2020-04-01  Tom Tromey  <tom@tromey.com>
6191
6192         * valprint.c (generic_value_print_complex): Use accessors.
6193         * value.h (value_real_part, value_imaginary_part): Declare.
6194         * valops.c (value_real_part, value_imaginary_part): New
6195         functions.
6196         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6197
6198 2020-04-01  Tom Tromey  <tom@tromey.com>
6199
6200         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6201         (read_range_type): Update.
6202         * mdebugread.c (basic_type): Update.
6203         * go-lang.c (build_go_types): Use init_complex_type.
6204         * gdbtypes.h (struct main_type) <complex_type>: New member.
6205         (init_complex_type): Update.
6206         (arch_complex_type): Don't declare.
6207         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6208         Make name if none given.  Use alloc_type_copy.  Look for cached
6209         complex type.
6210         (arch_complex_type): Remove.
6211         (gdbtypes_post_init): Use init_complex_type.
6212         * f-lang.c (build_fortran_types): Use init_complex_type.
6213         * dwarf2/read.c (read_base_type): Update.
6214         * d-lang.c (build_d_types): Use init_complex_type.
6215         * ctfread.c (read_base_type): Update.
6216
6217 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6218
6219         * infrun.c (stop_all_threads): Update assertion, plus when
6220         stopping threads, take into account that we might be trying
6221         to stop an all-stop target.
6222         (stop_waiting): Call 'stop_all_threads' if there exists a
6223         non-stop target.
6224
6225 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6226
6227         * target.h (exists_non_stop_target): New function declaration.
6228         * target.c (exists_non_stop_target): New function.
6229
6230 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6231
6232         PR gdb/24789
6233         * eval.c (is_integral_or_integral_reference): New function.
6234         (evaluate_subexp_standard): Allow integer references in
6235         pointer arithmetic.
6236
6237 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6238
6239         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6240         check for no ptid in the stop reply when the target is non-stop.
6241
6242 2020-04-01  Tom Tromey  <tromey@adacore.com>
6243
6244         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6245         "name" parameter to rvalue reference.  Initialize m_name_holder.
6246         <lookup_name_info>: New overloads.
6247         <name>: Return gdb::string_view.
6248         <c_str>: New method.
6249         <make_ignore_params>: Update.
6250         <search_name_hash>: Update.
6251         <language_lookup_name>: Return const char *.
6252         <m_name>: Change type.
6253         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6254         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6255         (lookup_name_info::match_any): Update.
6256         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6257         Update.
6258         * minsyms.c (linkage_name_str): Update.
6259         * language.c (default_symbol_name_matcher): Update.
6260         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6261         Update.
6262         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6263         (ada_lookup_name_info::ada_lookup_name_info): Update.
6264         (literal_symbol_name_matcher): Update.
6265
6266 2020-04-01  Tom Tromey  <tromey@adacore.com>
6267
6268         * psymtab.c (psymtab_search_name): Remove function.
6269         (psym_lookup_symbol): Create search name and lookup name here.
6270         (lookup_partial_symbol): Remove "name" parameter; add
6271         lookup_name.
6272         (psym_expand_symtabs_for_function): Update.
6273
6274 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6275
6276         PR tui/25597:
6277         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6278
6279 2020-03-31  Tom Tromey  <tromey@adacore.com>
6280
6281         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6282         memcpy.
6283
6284 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6285
6286         * features/riscv/32bit-csr.xml: Regenerated.
6287         * features/riscv/64bit-csr.xml: Regenerated.
6288
6289 2020-03-30  Tom Tromey  <tromey@adacore.com>
6290
6291         * ada-valprint.c (print_variant_part): Update.
6292         * ada-lang.h (ada_which_variant_applies): Update.
6293         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
6294         outer_valaddr parameters; replace with "outer" value parameter.
6295         (to_fixed_variant_branch_type): Update.
6296
6297 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6298
6299         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
6300         <list>.  Remove inclusion of observable.h.
6301         (PPC_DEBUG_CURRENT_VERSION): Move up define.
6302         (struct arch_lwp_info): New struct.
6303         (class ppc_linux_dreg_interface): New class.
6304         (struct ppc_linux_process_info): New struct.
6305         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
6306         <low_new_clone, low_forget_process, low_prepare_to_resume>
6307         <copy_thread_dreg_state, mark_thread_stale>
6308         <mark_debug_registers_changed, register_hw_breakpoint>
6309         <clear_hw_breakpoint, register_wp, clear_wp>
6310         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
6311         <num_memory_accesses, get_trigger_type>
6312         <create_watchpoint_request, hwdebug_point_cmp>
6313         <init_arch_lwp_info, get_arch_lwp_info>
6314         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
6315         methods.
6316         <struct ptid_hash>: New inner struct.
6317         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
6318         members.
6319         (saved_dabr_value, hwdebug_info, max_slots_number)
6320         (struct hw_break_tuple, struct thread_points, ppc_threads)
6321         (have_ptrace_hwdebug_interface)
6322         (hwdebug_find_thread_points_by_tid)
6323         (hwdebug_insert_point, hwdebug_remove_point): Remove.
6324         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
6325         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
6326         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
6327         use m_dreg_interface.
6328         (hwdebug_point_cmp): Change to...
6329         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
6330         reference arguments instead of pointers.
6331         (ppc_linux_nat_target::ranged_break_num_registers): Use
6332         m_dreg_interface.
6333         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
6334         m_dreg_interface.  Call register_hw_breakpoint.
6335         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
6336         m_dreg_interface.  Call clear_hw_breakpoint.
6337         (get_trigger_type): Change to...
6338         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
6339         comment.
6340         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
6341         use m_dreg_interface.  Call register_hw_breakpoint.
6342         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
6343         use m_dreg_interface.  Call clear_hw_breakpoint.
6344         (can_use_watchpoint_cond_accel): Change to...
6345         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
6346         method.  Update comment, use m_dreg_interface and
6347         m_process_info.
6348         (calculate_dvc): Change to...
6349         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
6350         m_dreg_interface.
6351         (num_memory_accesses): Change to...
6352         (ppc_linux_nat_target::num_memory_accesses): ...this method.
6353         (check_condition): Change to...
6354         (ppc_linux_nat_target::check_condition): ...this method.
6355         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
6356         comment, use m_dreg_interface.
6357         (create_watchpoint_request): Change to...
6358         (ppc_linux_nat_target::create_watchpoint_request): ...this
6359         method.  Use m_dreg_interface.
6360         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
6361         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
6362         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
6363         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
6364         (ppc_linux_nat_target::low_forget_process)
6365         (ppc_linux_nat_target::low_new_fork)
6366         (ppc_linux_nat_target::low_new_clone)
6367         (ppc_linux_nat_target::low_delete_thread)
6368         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
6369         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
6370         only call mark_thread_stale.
6371         (ppc_linux_thread_exit): Remove.
6372         (ppc_linux_nat_target::stopped_data_address): Change to...
6373         (ppc_linux_nat_target::low_stopped_data_address): This. Add
6374         comment, use m_dreg_interface and m_thread_hw_breakpoints.
6375         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
6376         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
6377         comment.  Call low_stopped_data_address.
6378         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
6379         m_dreg_interface.
6380         (ppc_linux_nat_target::masked_watch_num_registers): Use
6381         m_dreg_interface.
6382         (ppc_linux_nat_target::copy_thread_dreg_state)
6383         (ppc_linux_nat_target::mark_thread_stale)
6384         (ppc_linux_nat_target::mark_debug_registers_changed)
6385         (ppc_linux_nat_target::register_hw_breakpoint)
6386         (ppc_linux_nat_target::clear_hw_breakpoint)
6387         (ppc_linux_nat_target::register_wp)
6388         (ppc_linux_nat_target::clear_wp)
6389         (ppc_linux_nat_target::init_arch_lwp_info)
6390         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
6391         (_initialize_ppc_linux_nat): Remove observer callback.
6392
6393 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6394
6395         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
6396         (ppc_linux_nat_target::auxv_parse)
6397         (ppc_linux_nat_target::read_description)
6398         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
6399         Move up.
6400
6401 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6402
6403         * linux-nat.h (low_new_clone): New method.
6404         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
6405
6406 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6407
6408         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
6409         (dbx_expand_psymtab): ... this.
6410         (start_psymtab): Update.
6411         * mdebugread.c (psymtab_to_symtab_1): Rename to...
6412         (mdebug_expand_psymtab): ... this.
6413         (parse_partial_symbols): Update.
6414         (new_psymtab): Update.
6415         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
6416         (xcoff_expand_psymtab): ... this.
6417         (xcoff_start_psymtab): Update.
6418
6419 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6420
6421         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
6422         <expand_dependencies>: ... this.
6423         * psymtab.c (partial_symtab::read_dependencies): Rename to...
6424         (partial_symtab::expand_dependencies): ... this.
6425         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
6426         Update.
6427         (dwarf2_psymtab::expand_psymtab): Update.
6428         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
6429         * mdebugread.c (psymtab_to_symtab_1): Update.
6430         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
6431
6432 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6433
6434         * psympriv.h (discard_psymtab): Remove.
6435         * dbxread.c (dbx_end_psymtab): Update.
6436         * xcoffread.c (xcoff_end_psymtab): Update.
6437
6438 2020-03-28  Tom Tromey  <tom@tromey.com>
6439
6440         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
6441         comment.
6442
6443 2020-03-28  Tom Tromey  <tom@tromey.com>
6444
6445         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
6446
6447 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
6448
6449         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6450
6451 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
6452
6453         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
6454
6455 2020-03-26  Tom Tromey  <tom@tromey.com>
6456
6457         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
6458         (mark_common_block_symbol_computed, read_tag_string_type)
6459         (attr_to_dynamic_prop, read_subrange_type): Update.
6460         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
6461         to be methods on struct attribute.
6462         (skip_one_die, process_imported_unit_die, read_namespace_alias)
6463         (read_call_site_scope, partial_die_info::read)
6464         (partial_die_info::read, lookup_die_type, follow_die_ref):
6465         Update.
6466         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
6467         from dwarf2_get_ref_die_offset.
6468         (attribute::constant_value): New method, from
6469         dwarf2_get_attr_constant_value.
6470         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
6471         Declare method.
6472         <constant_value>: New method.
6473
6474 2020-03-26  Tom Tromey  <tom@tromey.com>
6475
6476         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
6477         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
6478         (dwarf_type_encoding_name): Move to stringify.c.
6479         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
6480         * dwarf2/stringify.c: New file.
6481         * dwarf2/stringify.h: New file.
6482
6483 2020-03-26  Tom Tromey  <tom@tromey.com>
6484
6485         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
6486         Rewrite.
6487
6488 2020-03-26  Tom Tromey  <tom@tromey.com>
6489
6490         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
6491         methods.
6492         * dwarf2/read.c (lookup_addr_base): Move to die.h.
6493         (lookup_ranges_base): Likewise.
6494         (read_cutu_die_from_dwo, read_full_die_1): Update.
6495
6496 2020-03-26  Tom Tromey  <tom@tromey.com>
6497
6498         * dwarf2/read.c (read_import_statement, read_file_scope)
6499         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
6500         (read_lexical_block_scope, read_call_site_scope)
6501         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
6502         (handle_struct_member_die, process_structure_scope)
6503         (update_enumeration_type_from_children)
6504         (process_enumeration_scope, read_array_type, read_common_block)
6505         (read_namespace, read_module, read_subroutine_type): Update.
6506         (sibling_die): Remove.
6507
6508 2020-03-26  Tom Tromey  <tom@tromey.com>
6509
6510         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
6511         (build_type_psymtabs_reader, read_structure_type)
6512         (read_enumeration_type, read_full_die_1): Update.
6513         (dwarf2_attr_no_follow): Move to die.h.
6514         * dwarf2/die.h (struct die_info) <attr>: New method.
6515
6516 2020-03-26  Tom Tromey  <tom@tromey.com>
6517
6518         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
6519         <base_address>: Now an optional.
6520         (dwarf2_find_base_address, dwarf2_rnglists_process)
6521         (dwarf2_ranges_process, fill_in_loclist_baton)
6522         (dwarf2_symbol_mark_computed): Update.
6523
6524 2020-03-26  Tom Tromey  <tom@tromey.com>
6525
6526         * dwarf2/read.c (struct die_info): Move to die.h.
6527         * dwarf2/die.h: New file.
6528
6529 2020-03-26  Tom Tromey  <tom@tromey.com>
6530
6531         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
6532         * dwarf2/read.c
6533         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6534         Move to line-header.c.
6535         (read_checked_initial_length_and_offset, read_formatted_entries):
6536         Likewise.
6537         (dwarf_decode_line_header): Split into two.
6538         * dwarf2/line-header.c
6539         (dwarf2_statement_list_fits_in_line_number_section_complaint):
6540         Move from read.c.
6541         (read_checked_initial_length_and_offset, read_formatted_entries):
6542         Likewise.
6543         (dwarf_decode_line_header): New function, split from read.c.
6544
6545 2020-03-26  Tom Tromey  <tom@tromey.com>
6546
6547         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
6548         Declare method.
6549         * dwarf2/read.c (read_attribute_value): Update.
6550         (dwarf2_per_objfile::read_line_string): Rename from
6551         read_indirect_line_string.
6552         (read_formatted_entries): Update.
6553
6554 2020-03-26  Tom Tromey  <tom@tromey.com>
6555
6556         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
6557         variable.
6558
6559 2020-03-26  Tom Tromey  <tom@tromey.com>
6560
6561         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
6562         const.
6563         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
6564         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
6565         parameter const.
6566
6567 2020-03-26  Tom Tromey  <tom@tromey.com>
6568
6569         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
6570         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
6571         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
6572         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
6573
6574 2020-03-26  Tom Tromey  <tom@tromey.com>
6575
6576         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
6577         file_names_size, file_full_name, file_file_name>: Use const.
6578         <file_name_at, file_names>: Add const overload.
6579         * dwarf2/line-header.c (line_header::file_file_name)
6580         (line_header::file_full_name): Update.
6581
6582 2020-03-26  Tom Tromey  <tom@tromey.com>
6583
6584         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
6585         (macro_start_file, consume_improper_spaces)
6586         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
6587         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
6588         (dwarf_decode_macros): Move to macro.c.
6589         * dwarf2/macro.c: New file.
6590         * dwarf2/macro.h: New file.
6591         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
6592
6593 2020-03-26  Tom Tromey  <tom@tromey.com>
6594
6595         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
6596         method.
6597         * dwarf2/section.c: New method.  From
6598         read_indirect_string_at_offset_from.
6599         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
6600         (read_indirect_string_at_offset_from): Move to section.c.
6601         (read_indirect_string_at_offset): Rewrite.
6602         (read_indirect_line_string_at_offset): Remove.
6603         (read_indirect_string, read_indirect_line_string)
6604         (dwarf_decode_macro_bytes): Update.
6605
6606 2020-03-26  Tom Tromey  <tom@tromey.com>
6607
6608         * dwarf2/section.h (struct dwarf2_section_info)
6609         <overload_complaint>: Declare.
6610         (dwarf2_section_buffer_overflow_complaint): Don't declare.
6611         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
6612         Rename from dwarf2_section_buffer_overflow_complaint.
6613         * dwarf2/read.c (skip_one_die, partial_die_info::read)
6614         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
6615
6616 2020-03-26  Tom Tromey  <tom@tromey.com>
6617
6618         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
6619         Declare.
6620         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
6621         Move from read.c.
6622         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
6623         to section.c.
6624
6625 2020-03-26  Tom Tromey  <tom@tromey.com>
6626
6627         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
6628
6629 2020-03-26  Tom Tromey  <tom@tromey.com>
6630
6631         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
6632         "builder".
6633         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
6634         parameter.
6635         (dwarf_decode_macros): Update.
6636
6637 2020-03-26  Tom Tromey  <tom@tromey.com>
6638
6639         * dwarf2/read.c (read_attribute_value): Update.
6640         (read_indirect_string_from_dwz): Move to dwz.c; change into
6641         method.
6642         (dwarf_decode_macro_bytes): Update.
6643         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
6644         * dwarf2/dwz.c: New file.
6645         * Makefile.in (COMMON_SFILES): Add dwz.c.
6646
6647 2020-03-26  Tom Tromey  <tom@tromey.com>
6648
6649         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
6650         * dwarf2/read.c: Add include.
6651         * dwarf2/index-write.c: Add include.
6652         * dwarf2/index-cache.c: Add include.
6653         * dwarf2/dwz.h: New file.
6654
6655 2020-03-25  Tom Tromey  <tom@tromey.com>
6656
6657         * compile/compile-object-load.c (get_out_value_type): Mention
6658         correct symbol name in error message.
6659
6660 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
6661
6662         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6663
6664 2020-03-25  Tom de Vries  <tdevries@suse.de>
6665
6666         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
6667         * symmisc.c (dump_symtab_1): Print user and includes fields.
6668         (maintenance_info_symtabs): Same.
6669
6670 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
6671
6672         PR gdb/25534
6673         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
6674         (riscv_regcache_cooked_write): New function.
6675         (riscv_push_dummy_call): Use new function.
6676         (riscv_return_value): Likewise.
6677
6678 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
6679
6680         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
6681         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
6682         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
6683         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
6684         * infrun.c (follow_fork): Likewise.
6685         (follow_fork_inferior): Likewise.
6686         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
6687         * linux-nat.h (class linux_nat_target): Likewise.
6688         * remote.c (class remote_target) <follow_fork>: Likewise.
6689         (remote_target::follow_fork): Likewise.
6690         * target-delegates.c: Re-generate.
6691         * target.c (default_follow_fork): Likewise.
6692         (target_follow_fork): Likewise.
6693         * target.h (struct target_ops) <follow_fork>: Likewise.
6694         (target_follow_fork): Likewise.
6695
6696 2020-03-24  Tom de Vries  <tdevries@suse.de>
6697
6698         * psymtab.c (maintenance_info_psymtabs): Print user field.
6699
6700 2020-03-20  Tom Tromey  <tromey@adacore.com>
6701
6702         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
6703         const.
6704         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
6705         const.
6706
6707 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
6708
6709         * ptrace.m4: Don't check for ptrace declaration.
6710         * config.in: Re-generate.
6711         * configure: Re-generate.
6712         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
6713         not defined.
6714
6715 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6716
6717         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
6718         `PTRACE_TYPE_RET'.
6719         * i386-bsd-nat.c (gdb_ptrace): Likewise.
6720         * sparc-nat.c (gdb_ptrace): Likewise.
6721         * x86-bsd-nat.c (gdb_ptrace): Likewise.
6722
6723 2020-03-20  Tom Tromey  <tromey@adacore.com>
6724
6725         * c-exp.y (lex_one_token): Fix assert.
6726
6727 2020-03-20  Tom Tromey  <tromey@adacore.com>
6728
6729         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
6730         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
6731         strncpy call.
6732
6733 2020-03-20  Tom Tromey  <tromey@adacore.com>
6734
6735         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
6736
6737 2020-03-20  Tom Tromey  <tromey@adacore.com>
6738
6739         * ada-valprint.c (print_variant_part): Remove parameters; switch
6740         to value-based API.
6741         (print_field_values): Likewise.
6742         (ada_val_print_struct_union): Likewise.
6743         (ada_value_print_1): Update.
6744
6745 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6746
6747         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
6748         nbsd_nat_target instead of inf_ptrace_target.
6749         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6750         nbsd_nat_target.
6751
6752 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6753
6754         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
6755         it to the ptrace call.
6756         * (store_registers): Likewise.
6757
6758 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
6759
6760         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
6761         it to the ptrace call.
6762         * (store_registers): Likewise.
6763
6764 2020-03-19  Luis Machado  <luis.machado@linaro.org>
6765
6766         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
6767         valid, fetch vg value from ptrace.
6768
6769 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6770         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
6771         * inf-ptrace.c: Likewise.
6772         * (gdb_ptrace): Add.
6773         * (inf_ptrace_target::resume): Update.
6774         * (inf_ptrace_target::xfer_partial): Likewise.
6775         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
6776         * (inf_ptrace_peek_poke): Update.
6777
6778 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
6779
6780         * x86-bsd-nat.c (gdb_ptrace): New.
6781         * (x86bsd_dr_set): Add new argument `ptid'.
6782         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
6783         x86bsd_dr_set_addr): Update.
6784
6785 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6786
6787         * remote.c (remote_target::process_stop_reply): Handle events for
6788         all threads differently.
6789
6790 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6791
6792         * completer.c (completion_tracker::remove_completion): Define new
6793         function.
6794         * completer.h (completion_tracker::remove_completion): Declare new
6795         function.
6796         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
6797         when adding a C++ function symbol.
6798
6799 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
6800
6801         * completer.c (completion_tracker::completion_hash_entry): Define
6802         new class.
6803         (advance_to_filename_complete_word_point): Call
6804         recompute_lowest_common_denominator.
6805         (completion_tracker::completion_tracker): Call discard_completions
6806         to setup the hash table.
6807         (completion_tracker::discard_completions): Allow for being called
6808         from the constructor, pass new equal function, and element deleter
6809         when constructing the hash table.  Initialise new class member
6810         variables.
6811         (completion_tracker::maybe_add_completion): Remove use of
6812         m_entries_vec, and store more information into m_entries_hash.
6813         (completion_tracker::recompute_lcd_visitor): New function, most
6814         content taken from...
6815         (completion_tracker::recompute_lowest_common_denominator):
6816         ...here, this now just visits each item in the hash calling the
6817         above visitor.
6818         (completion_tracker::build_completion_result): Remove use of
6819         m_entries_vec, call recompute_lowest_common_denominator.
6820         * completer.h (completion_tracker::have_completions): Remove use
6821         of m_entries_vec.
6822         (completion_tracker::completion_hash_entry): Declare new class.
6823         (completion_tracker::recompute_lowest_common_denominator): Change
6824         function signature.
6825         (completion_tracker::recompute_lcd_visitor): Declare new function.
6826         (completion_tracker::m_entries_vec): Delete.
6827         (completion_tracker::m_entries_hash): Initialize to NULL.
6828         (completion_tracker::m_lowest_common_denominator_valid): New
6829         member variable.
6830         (completion_tracker::m_lowest_common_denominator_max_length): New
6831         member variable.
6832
6833 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6834
6835         * regformats/regdef.h: Put reg in gdb namespace.
6836
6837 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6838
6839         * i386-bsd-nat.c (gdb_ptrace): New.
6840         * (i386bsd_fetch_inferior_registers,
6841         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6842         * (i386bsd_fetch_inferior_registers,
6843         i386bsd_store_inferior_registers) Use gdb_ptrace.
6844
6845 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6846
6847         * amd64-bsd-nat.c (gdb_ptrace): New.
6848         * (amd64bsd_fetch_inferior_registers,
6849         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
6850         * (amd64bsd_fetch_inferior_registers,
6851         amd64bsd_store_inferior_registers) Use gdb_ptrace.
6852
6853 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6854
6855         * user-regs.c (user_reg::read): Rename to...
6856         (user_reg::xread): ...this.
6857         * (append_user_reg): Rename argument `read' to `xread'.
6858         * (user_reg_add_builtin): Likewise.
6859         * (user_reg_add): Likewise.
6860         * (value_of_user_reg): Likewise.
6861
6862 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6863
6864         * sparc-nat.c (gdb_ptrace): New.
6865         * sparc-nat.c (sparc_fetch_inferior_registers)
6866         (sparc_store_inferior_registers) Remove obsolete comment.
6867         * sparc-nat.c (sparc_fetch_inferior_registers)
6868         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
6869         * sparc-nat.c (sparc_fetch_inferior_registers)
6870         (sparc_store_inferior_registers) Use gdb_ptrace.
6871
6872 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6873
6874         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
6875         it to the ptrace call.
6876         * sh-nbsd-nat.c (store_registers): Likewise.
6877
6878 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6879
6880         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
6881         nbsd_nat_target instead of inf_ptrace_target.
6882         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
6883         nbsd_nat_target.
6884
6885 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6886
6887         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
6888
6889 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
6890
6891         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
6892         <sys/sysctl.h>.
6893         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
6894
6895 2020-03-17  Tom de Vries  <tdevries@suse.de>
6896
6897         PR gdb/23710
6898         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
6899         fields.
6900         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
6901         fields.
6902         (process_imported_unit_die): Skip import of c++ CUs.
6903
6904 2020-03-16  Tom Tromey  <tom@tromey.com>
6905
6906         * p-valprint.c (pascal_object_print_value): Initialize
6907         base_value.
6908
6909 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
6910             Shahab Vahedi  <shahab@synopsys.com>
6911
6912         * Makefile.in: Add arch/arc.o
6913         * configure.tgt: Likewise.
6914         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
6915         (_initialize_arc_tdep): Don't initialize old target descriptions.
6916         (arc_read_description): New function to cache target descriptions.
6917         * arc-tdep.h (arc_read_description): Add proto type.
6918         * arch/arc.c: New file.
6919         * arch/arc.h: Likewise.
6920         * features/Makefile: Replace old target descriptions with new.
6921         * features/arc-arcompact.c: Remove.
6922         * features/arc-arcompact.xml: Likewise.
6923         * features/arc-v2.c: Likewise
6924         * features/arc-v2.xml: Likewise
6925         * features/arc/aux-arcompact.xml: New file.
6926         * features/arc/aux-v2.xml: Likewise.
6927         * features/arc/core-arcompact.xml: Likewise.
6928         * features/arc/core-v2.xml: Likewise.
6929         * features/arc/aux-arcompact.c: Generate.
6930         * features/arc/aux-v2.c: Likewise.
6931         * features/arc/core-arcompact.c: Likewise.
6932         * features/arc/core-v2.c: Likewise.
6933         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
6934
6935 2020-03-16  Tom Tromey  <tromey@adacore.com>
6936
6937         PR gdb/25663:
6938         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
6939         putting value into bcache.
6940
6941 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6942
6943         PR gdb/21500
6944         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
6945         to...
6946         (amd64_windows_init_abi_common): ... this.  Don't set size of
6947         long type.
6948         (amd64_windows_init_abi): New function.
6949         (amd64_cygwin_init_abi): New function.
6950         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
6951         the Cygwin OS ABI.
6952         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
6953         comment.
6954
6955 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6956
6957         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
6958         * windows-tdep.c (CYGWIN_DLL_NAME): New.
6959         (pe_import_directory_entry): New struct type.
6960         (is_linked_with_cygwin_dll): New function.
6961         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
6962         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
6963         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
6964
6965 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6966
6967         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
6968         i386_cygwin_core_osabi_sniffer.
6969
6970 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6971
6972         * i386-cygwin-tdep.c: Rename to...
6973         * i386-windows-tdep.c: ... this.
6974         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
6975         i386-windows-tdep.c.
6976         * configure.tgt: Likewise.
6977
6978 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6979
6980         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
6981         * osabi.c (gdb_osabi_names): Add "Windows".
6982         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
6983         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
6984         (i386_cygwin_core_osabi_sniffer): New function, extracted from
6985         i386_cygwin_osabi_sniffer.
6986         (_initialize_i386_cygwin_tdep): Register OS ABI
6987         GDB_OSABI_WINDOWS for i386.
6988         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
6989         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
6990         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
6991         for x86-64.
6992         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
6993         when the target matches '*-*-mingw*'.
6994
6995 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
6996
6997         * defs.h (enum gdb_osabi): Move to...
6998         * osabi.h (enum gdb_osabi): ... here.
6999         * gdbarch.sh: Include osabi.h in gdbarch.h.
7000         * gdbarch.h: Re-generate.
7001
7002 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7003
7004         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
7005         function.
7006         (_initialize_amd64_windows_tdep): Register osabi sniffer.
7007
7008 2020-03-14  Tom Tromey  <tom@tromey.com>
7009
7010         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
7011         for C++.
7012         (c_type_print_modifier): Likewise.  Add "language" parameter.
7013         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
7014         (c_type_print_base_1): Update.
7015         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
7016         constants.
7017         * type-stack.c (type_stack::insert): Handle tp_atomic and
7018         tp_restrict.
7019         (type_stack::follow_type_instance_flags): Likewise.
7020         (type_stack::follow_types): Likewise.  Merge type-following code.
7021         * c-exp.y (RESTRICT, ATOMIC): New tokens.
7022         (space_identifier, cv_with_space_id)
7023         (const_or_volatile_or_space_identifier_noopt)
7024         (const_or_volatile_or_space_identifier): Remove.
7025         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
7026         rules.
7027         (ptr_operator, typebase): Update.
7028         (enum token_flag) <FLAG_C>: New constant.
7029         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
7030         "_Atomic".
7031         (lex_one_token): Handle FLAG_C.
7032
7033 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7034
7035         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
7036         it to the ptrace call.
7037         * m68k-bsd-nat.c (store_registers): Likewise.
7038
7039 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7040
7041         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
7042         gdb_byte *.
7043         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
7044         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
7045         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
7046
7047 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7048
7049         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
7050         nbsd_nat_target instead of inf_ptrace_target.
7051         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7052         nbsd_nat_target.
7053
7054 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7055
7056         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
7057         register_t.
7058
7059 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7060
7061         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
7062         it to the ptrace call.
7063         * alpha-bsd-nat.c (store_registers): Likewise.
7064
7065 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7066
7067         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
7068         includes.
7069         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
7070         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
7071         fill_fpregset): Likewise.
7072
7073 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7074
7075         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
7076         nbsd_nat_target instead of inf_ptrace_target.
7077         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7078         nbsd_nat_target.
7079
7080 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7081
7082         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
7083         register_t.
7084
7085 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7086
7087         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
7088         it to the ptrace call.
7089         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
7090         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
7091         * arm-nbsd-nat.c (store_register): Likewise.
7092         * arm-nbsd-nat.c (store_regs): Likewise.
7093         * arm-nbsd-nat.c (store_fp_register): Likewise.
7094         * arm-nbsd-nat.c (store_fp_regs): Likewise.
7095
7096 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7097
7098         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
7099         nbsd_nat_target instead of inf_ptrace_target.
7100         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7101         nbsd_nat_target.
7102
7103 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7104
7105         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
7106         it to the ptrace call.
7107         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
7108
7109 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7110
7111         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
7112         it to the ptrace call.
7113         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
7114
7115 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7116
7117         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
7118         gdb_byte *.
7119         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
7120
7121 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7122
7123         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
7124         instead of inf_ptrace_target.
7125         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7126         nbsd_nat_target.
7127
7128 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7129
7130         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7131         register_t.
7132
7133 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7134
7135         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7136         register_t.
7137
7138 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7139
7140         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
7141         register_t.
7142
7143 2020-03-13  Tom Tromey  <tom@tromey.com>
7144
7145         * value.h (val_print): Don't declare.
7146         * valprint.h (val_print_array_elements)
7147         (val_print_scalar_formatted, generic_val_print): Don't declare.
7148         * valprint.c (generic_val_print_array): Take a struct value.
7149         (generic_val_print_ptr, generic_val_print_memberptr)
7150         (generic_val_print_bool, generic_val_print_int)
7151         (generic_val_print_char, generic_val_print_complex)
7152         (generic_val_print): Remove.
7153         (generic_value_print): Update.
7154         (do_val_print): Remove unused parameters.  Don't call
7155         la_val_print.
7156         (val_print): Remove.
7157         (common_val_print): Update.  Don't call value_check_printable.
7158         (val_print_scalar_formatted, val_print_array_elements): Remove.
7159         * rust-lang.c (rust_val_print): Remove.
7160         (rust_language_defn): Update.
7161         * p-valprint.c (pascal_val_print): Remove.
7162         (pascal_value_print_inner): Update.
7163         (pascal_object_print_val_fields, pascal_object_print_val):
7164         Remove.
7165         (pascal_object_print_static_field): Update.
7166         * p-lang.h (pascal_val_print): Don't declare.
7167         * p-lang.c (pascal_language_defn): Update.
7168         * opencl-lang.c (opencl_language_defn): Update.
7169         * objc-lang.c (objc_language_defn): Update.
7170         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7171         * m2-lang.h (m2_val_print): Don't declare.
7172         * m2-lang.c (m2_language_defn): Update.
7173         * language.h (struct language_defn) <la_val_print>: Remove.
7174         * language.c (unk_lang_value_print_inner): Rename.  Change
7175         argument types.
7176         (unknown_language_defn, auto_language_defn): Update.
7177         * go-valprint.c (go_val_print): Remove.
7178         * go-lang.h (go_val_print): Don't declare.
7179         * go-lang.c (go_language_defn): Update.
7180         * f-valprint.c (f_val_print): Remove.
7181         * f-lang.h (f_value_print): Don't declare.
7182         * f-lang.c (f_language_defn): Update.
7183         * d-valprint.c (d_val_print): Remove.
7184         * d-lang.h (d_value_print): Don't declare.
7185         * d-lang.c (d_language_defn): Update.
7186         * cp-valprint.c (cp_print_value_fields)
7187         (cp_print_value_fields_rtti, cp_print_value): Remove.
7188         (cp_print_static_field): Update.
7189         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7190         (c_val_print_struct, c_val_print_union, c_val_print_int)
7191         (c_val_print_memberptr, c_val_print): Remove.
7192         * c-lang.h (c_val_print_array, cp_print_value_fields)
7193         (cp_print_value_fields_rtti): Don't declare.
7194         * c-lang.c (c_language_defn, cplus_language_defn)
7195         (asm_language_defn, minimal_language_defn): Update.
7196         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7197         (ada_val_print_enum): Take a struct value.
7198         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7199         (ada_val_print): Remove.
7200         (ada_value_print_1): Update.
7201         (printable_val_type): Remove.
7202         * ada-lang.h (ada_val_print): Don't declare.
7203         * ada-lang.c (ada_language_defn): Update.
7204
7205 2020-03-13  Tom Tromey  <tom@tromey.com>
7206
7207         * valprint.c (do_val_print): Update.
7208         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7209         a struct value.
7210         (value_to_value_object_no_release): Declare.
7211         * python/py-value.c (value_to_value_object_no_release): New
7212         function.
7213         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7214         struct value.
7215         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7216         function.
7217         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7218         a struct value.
7219         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7220         Declare.
7221         (gdbscm_apply_val_pretty_printer): Take a struct value.
7222         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7223         value.
7224         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7225         value.
7226         * extension-priv.h (struct extension_language_ops)
7227         <apply_val_pretty_printer>: Take a struct value.
7228         * cp-valprint.c (cp_print_value): Create a struct value.
7229         (cp_print_value): Update.
7230
7231 2020-03-13  Tom Tromey  <tom@tromey.com>
7232
7233         * ada-valprint.c (print_field_values): Call common_val_print.
7234
7235 2020-03-13  Tom Tromey  <tom@tromey.com>
7236
7237         * ada-valprint.c (val_print_packed_array_elements): Remove
7238         bitoffset and val parameters.  Call common_val_print.
7239         (ada_val_print_string): Remove offset, address, and original_value
7240         parameters.
7241         (ada_val_print_array): Update.
7242         (ada_value_print_array): New function.
7243         (ada_value_print_1): Call it.
7244
7245 2020-03-13  Tom Tromey  <tom@tromey.com>
7246
7247         * ada-valprint.c (ada_value_print): Use common_val_print.
7248
7249 2020-03-13  Tom Tromey  <tom@tromey.com>
7250
7251         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7252
7253 2020-03-13  Tom Tromey  <tom@tromey.com>
7254
7255         * ada-valprint.c (ada_value_print_num): New function.
7256         (ada_value_print_1): Use it.
7257
7258 2020-03-13  Tom Tromey  <tom@tromey.com>
7259
7260         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7261
7262 2020-03-13  Tom Tromey  <tom@tromey.com>
7263
7264         * ada-valprint.c (ada_value_print_ptr): New function.
7265         (ada_value_print_1): Use it.
7266
7267 2020-03-13  Tom Tromey  <tom@tromey.com>
7268
7269         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7270         call common_val_print.
7271         (ada_val_print_1): Update.
7272         (ada_value_print_1): New function.
7273         (ada_value_print_inner): Rewrite.
7274
7275 2020-03-13  Tom Tromey  <tom@tromey.com>
7276
7277         * cp-valprint.c (cp_print_value_fields): Update.
7278         (cp_print_value): New function.
7279
7280 2020-03-13  Tom Tromey  <tom@tromey.com>
7281
7282         * m2-valprint.c (m2_value_print_inner): Use
7283         cp_print_value_fields.
7284         * cp-valprint.c (cp_print_value_fields): New function.
7285         * c-valprint.c (c_value_print_struct): New function.
7286         (c_value_print_inner): Use c_value_print_struct.
7287         * c-lang.h (cp_print_value_fields): Declare.
7288
7289 2020-03-13  Tom Tromey  <tom@tromey.com>
7290
7291         * c-valprint.c (c_value_print_array): New function.
7292         (c_value_print_inner): Use it.
7293
7294 2020-03-13  Tom Tromey  <tom@tromey.com>
7295
7296         * c-valprint.c (c_value_print_memberptr): New function.
7297         (c_value_print_inner): Use it.
7298
7299 2020-03-13  Tom Tromey  <tom@tromey.com>
7300
7301         * c-valprint.c (c_value_print_int): New function.
7302         (c_value_print_inner): Use it.
7303
7304 2020-03-13  Tom Tromey  <tom@tromey.com>
7305
7306         * c-valprint.c (c_value_print_ptr): New function.
7307         (c_value_print_inner): Use it.
7308
7309 2020-03-13  Tom Tromey  <tom@tromey.com>
7310
7311         * c-valprint.c (c_value_print_inner): Rewrite.
7312
7313 2020-03-13  Tom Tromey  <tom@tromey.com>
7314
7315         * valprint.c (generic_value_print_complex): New function.
7316         (generic_value_print): Use it.
7317
7318 2020-03-13  Tom Tromey  <tom@tromey.com>
7319
7320         * valprint.c (generic_val_print_float): Don't call
7321         val_print_scalar_formatted.
7322         (generic_val_print, generic_value_print): Update.
7323
7324 2020-03-13  Tom Tromey  <tom@tromey.com>
7325
7326         * valprint.c (generic_value_print_char): New function
7327         (generic_value_print): Use it.
7328
7329 2020-03-13  Tom Tromey  <tom@tromey.com>
7330
7331         * valprint.c (generic_value_print_int): New function.
7332         (generic_value_print): Use it.
7333
7334 2020-03-13  Tom Tromey  <tom@tromey.com>
7335
7336         * valprint.c (generic_value_print_bool): New function.
7337         (generic_value_print): Use it.
7338
7339 2020-03-13  Tom Tromey  <tom@tromey.com>
7340
7341         * valprint.c (generic_val_print_func): Simplify.
7342         (generic_val_print, generic_value_print): Update.
7343
7344 2020-03-13  Tom Tromey  <tom@tromey.com>
7345
7346         * valprint.c (generic_val_print_flags): Remove.
7347         (generic_val_print, generic_value_print): Update.
7348         (val_print_type_code_flags): Add original_value parameter.
7349
7350 2020-03-13  Tom Tromey  <tom@tromey.com>
7351
7352         * valprint.c (generic_val_print): Update.
7353         (generic_value_print): Update.
7354         * valprint.c (generic_val_print_enum): Don't call
7355         val_print_scalar_formatted.
7356
7357 2020-03-13  Tom Tromey  <tom@tromey.com>
7358
7359         * valprint.c (generic_value_print): Call generic_value_print_ptr.
7360         * valprint.c (generic_value_print_ptr): New function.
7361
7362 2020-03-13  Tom Tromey  <tom@tromey.com>
7363
7364         * valprint.c (generic_value_print): Rewrite.
7365
7366 2020-03-13  Tom Tromey  <tom@tromey.com>
7367
7368         * p-valprint.c (pascal_object_print_value_fields)
7369         (pascal_object_print_value): New functions.
7370
7371 2020-03-13  Tom Tromey  <tom@tromey.com>
7372
7373         * p-valprint.c (pascal_value_print_inner): Rewrite.
7374
7375 2020-03-13  Tom Tromey  <tom@tromey.com>
7376
7377         * f-valprint.c (f_value_print_innner): Rewrite.
7378
7379 2020-03-13  Tom Tromey  <tom@tromey.com>
7380
7381         * m2-valprint.c (m2_print_unbounded_array): New overload.
7382         (m2_print_unbounded_array): Update.
7383         (m2_print_array_contents): Take a struct value.
7384         (m2_value_print_inner): Rewrite.
7385
7386 2020-03-13  Tom Tromey  <tom@tromey.com>
7387
7388         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
7389         (d_value_print_inner): New function.
7390         * d-lang.h (d_value_print_inner): Declare.
7391         * d-lang.c (d_language_defn): Use d_value_print_inner.
7392
7393 2020-03-13  Tom Tromey  <tom@tromey.com>
7394
7395         * go-valprint.c (go_value_print_inner): New function.
7396         * go-lang.h (go_value_print_inner): Declare.
7397         * go-lang.c (go_language_defn): Use go_value_print_inner.
7398
7399 2020-03-13  Tom Tromey  <tom@tromey.com>
7400
7401         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
7402         API.
7403         (rust_val_print): Rewrite.
7404         (rust_value_print_inner): New function, from rust_val_print.
7405         (rust_language_defn): Use rust_value_print_inner.
7406
7407 2020-03-13  Tom Tromey  <tom@tromey.com>
7408
7409         * ada-valprint.c (ada_value_print_inner): New function.
7410         * ada-lang.h (ada_value_print_inner): Declare.
7411         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
7412
7413 2020-03-13  Tom Tromey  <tom@tromey.com>
7414
7415         * f-valprint.c (f_value_print_innner): New function.
7416         * f-lang.h (f_value_print_innner): Declare.
7417         * f-lang.c (f_language_defn): Use f_value_print_innner.
7418
7419 2020-03-13  Tom Tromey  <tom@tromey.com>
7420
7421         * p-valprint.c (pascal_value_print_inner): New function.
7422         * p-lang.h (pascal_value_print_inner): Declare.
7423         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
7424
7425 2020-03-13  Tom Tromey  <tom@tromey.com>
7426
7427         * m2-valprint.c (m2_value_print_inner): New function.
7428         * m2-lang.h (m2_value_print_inner): Declare.
7429         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
7430
7431 2020-03-13  Tom Tromey  <tom@tromey.com>
7432
7433         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
7434         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
7435         * c-valprint.c (c_value_print_inner): New function.
7436         * c-lang.h (c_value_print_inner): Declare.
7437         * c-lang.c (c_language_defn, cplus_language_defn)
7438         (asm_language_defn, minimal_language_defn): Use
7439         c_value_print_inner.
7440
7441 2020-03-13  Tom Tromey  <tom@tromey.com>
7442
7443         * p-valprint.c (pascal_object_print_value_fields): Now static.
7444         * p-lang.h (pascal_object_print_value_fields): Don't declare.
7445
7446 2020-03-13  Tom Tromey  <tom@tromey.com>
7447
7448         * c-valprint.c (c_val_print_array): Simplify.
7449
7450 2020-03-13  Tom Tromey  <tom@tromey.com>
7451
7452         * valprint.c (value_print_array_elements): New function.
7453         * valprint.h (value_print_array_elements): Declare.
7454
7455 2020-03-13  Tom Tromey  <tom@tromey.com>
7456
7457         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
7458         * mips-tdep.c (mips_print_register): Use
7459         value_print_scalar_formatted.
7460
7461 2020-03-13  Tom Tromey  <tom@tromey.com>
7462
7463         * valprint.h (value_print_scalar_formatted): Declare.
7464         * valprint.c (value_print_scalar_formatted): New function.
7465
7466 2020-03-13  Tom Tromey  <tom@tromey.com>
7467
7468         * valprint.h (generic_value_print): Declare.
7469         * valprint.c (generic_value_print): New function.
7470
7471 2020-03-13  Tom Tromey  <tom@tromey.com>
7472
7473         * valprint.c (do_val_print): Call la_value_print_inner, if
7474         available.
7475         * rust-lang.c (rust_language_defn): Update.
7476         * p-lang.c (pascal_language_defn): Update.
7477         * opencl-lang.c (opencl_language_defn): Update.
7478         * objc-lang.c (objc_language_defn): Update.
7479         * m2-lang.c (m2_language_defn): Update.
7480         * language.h (struct language_defn) <la_value_print_inner>: New
7481         member.
7482         * language.c (unknown_language_defn, auto_language_defn): Update.
7483         * go-lang.c (go_language_defn): Update.
7484         * f-lang.c (f_language_defn): Update.
7485         * d-lang.c (d_language_defn): Update.
7486         * c-lang.c (c_language_defn, cplus_language_defn)
7487         (asm_language_defn, minimal_language_defn): Update.
7488         * ada-lang.c (ada_language_defn): Update.
7489
7490 2020-03-13  Tom Tromey  <tom@tromey.com>
7491
7492         * c-valprint.c (c_value_print): Use common_val_print.
7493
7494 2020-03-13  Tom Tromey  <tom@tromey.com>
7495
7496         * cp-valprint.c (cp_print_static_field): Use common_val_print.
7497
7498 2020-03-13  Tom Tromey  <tom@tromey.com>
7499
7500         * f-valprint.c (f77_print_array_1, f_val_print): Use
7501         common_val_print.
7502
7503 2020-03-13  Tom Tromey  <tom@tromey.com>
7504
7505         * riscv-tdep.c (riscv_print_one_register_info): Use
7506         common_val_print.
7507
7508 2020-03-13  Tom Tromey  <tom@tromey.com>
7509
7510         * mi/mi-main.c (output_register): Use common_val_print.
7511
7512 2020-03-13  Tom Tromey  <tom@tromey.com>
7513
7514         * infcmd.c (default_print_one_register_info): Use
7515         common_val_print.
7516
7517 2020-03-13  Tom Tromey  <tom@tromey.com>
7518
7519         * valprint.h (common_val_print_checked): Declare.
7520         * valprint.c (common_val_print_checked): New function.
7521         * stack.c (print_frame_arg): Use common_val_print_checked.
7522
7523 2020-03-13  Tom Tromey  <tom@tromey.com>
7524
7525         * valprint.c (do_val_print): New function, from val_print.
7526         (val_print): Use do_val_print.
7527         (common_val_print): Use do_val_print.
7528
7529 2020-03-13  Tom Tromey  <tom@tromey.com>
7530
7531         * valprint.c (value_print): Use scoped_value_mark.
7532
7533 2020-03-13  Tom de Vries  <tdevries@suse.de>
7534
7535         PR symtab/25646
7536         * psymtab.c (partial_symtab::partial_symtab): Don't set
7537         globals_offset and statics_offset.  Push element onto
7538         current_global_psymbols and current_static_psymbols stacks.
7539         (concat): New function.
7540         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
7541         element from current_global_psymbols and current_static_psymbols
7542         stacks.  Concat popped elements to global_psymbols and
7543         static_symbols.
7544         (add_psymbol_to_list): Use current_global_psymbols and
7545         current_static_psymbols stacks.
7546         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
7547         current_static_psymbols fields.
7548
7549 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7550
7551         * corelow.c (sniff_core_bfd): Remove.
7552         (class core_target) <m_core_vec>: Remove.
7553         (core_target::core_target): Update.
7554         (core_file_fns): Remove.
7555         (deprecated_add_core_fns): Remove.
7556         (default_core_sniffer): Remove.
7557         (sniff_core_bfd): Remove.
7558         (default_check_format): Remove.
7559         (gdb_check_format): Remove.
7560         (core_target_open): Update.
7561         (core_target::get_core_register_section): Update.
7562         (get_core_registers_cb): Update.
7563         (core_target::fetch_registers): Update.
7564         * gdbcore.h (struct core_fns): Remove.
7565         (deprecated_add_core_fns): Remove.
7566         (default_core_sniffer): Remove.
7567         (default_check_format): Remove.
7568
7569 2020-03-12  Tom Tromey  <tom@tromey.com>
7570
7571         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
7572         CORE_ADDR.
7573         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
7574
7575 2020-03-12  Tom Tromey  <tom@tromey.com>
7576
7577         * remote.c (remote_target::download_tracepoint)
7578         (remote_target::enable_tracepoint)
7579         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
7580         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
7581         sprintf_vma.
7582
7583 2020-03-12  Tom Tromey  <tom@tromey.com>
7584
7585         * symfile-mem.c: Update CORE_ADDR size assert.
7586
7587 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7588
7589         * selftest.m4: Move to gdbsupport/.
7590         * acinclude.m4: Update path to selftest.m4.
7591
7592 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7593
7594         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
7595         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
7596         gdbarch-selfselftests.c and selftest-arch.c.
7597         (SUBDIR_UNITTESTS_OBS): Rename to...
7598         (SELFTESTS_OBS): ... this.
7599         (COMMON_SFILES): Remove disasm-selftests.c and
7600         gdbarch-selftests.c.
7601         * configure.ac: Don't add selftest-arch.{c,o} to
7602         CONFIG_{SRCS,OBS}.
7603         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
7604         preprocessor conditions.
7605
7606 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7607
7608         * configure.ac: Don't source bfd/development.sh.
7609         * selftest.m4: Modify comment.
7610         * configure: Re-generate.
7611
7612 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
7613
7614         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
7615         not "true" or "false".
7616         * configure: Re-generate.
7617
7618 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
7619
7620         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
7621         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
7622         renamed to arm_nbsd_supply_gregset.
7623         (fetch_register): Update to call arm_nbsd_supply_gregset.
7624         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
7625         (arm_netbsd_nat_target::fetch_registers): Update.
7626         (fetch_elfcore_registers): Removed.
7627         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
7628         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
7629         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
7630         not require NetBSD system headers.
7631         (arm_nbsd_regset): New struct.
7632         (arm_nbsd_iterate_over_regset_sections): New function.
7633         (arm_netbsd_init_abi_common): Updated to call
7634         set_gdbarch_iterate_over_regset_sections.
7635         * arm-nbsd-tdep.h: New file.
7636
7637 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
7638
7639         * symtab.c (find_pc_sect_line): Add check which prevents infinite
7640         recursion.
7641
7642 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
7643
7644         * configure: Re-generate.
7645
7646 2020-03-11  Tom Tromey  <tromey@adacore.com>
7647
7648         * ada-typeprint.c (print_choices): Fix comment.
7649
7650 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
7651
7652         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
7653         previous item in the list, when the list has no items.
7654
7655 2020-03-11  Tom de Vries  <tdevries@suse.de>
7656
7657         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
7658         PROP_LOCLIST handling code.
7659
7660 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
7661
7662         * buildsym-legacy.c (record_line): Pass extra parameter to
7663         record_line.
7664         * buildsym.c (buildsym_compunit::record_line): Take an extra
7665         parameter, reduce duplication in the line table, and record the
7666         is_stmt flag in the line table.
7667         * buildsym.h (buildsym_compunit::record_line): Add extra
7668         parameter.
7669         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
7670         non-statement lines.
7671         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
7672         this to the symtab builder.
7673         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
7674         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
7675         through to dwarf_record_line_1.
7676         * infrun.c (process_event_stop_test): When stepping, don't stop at
7677         a non-statement instruction, and only refresh the step info when
7678         we land in the middle of a line's range.  Also add an extra
7679         comment.
7680         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
7681         field.
7682         * record-btrace.c (btrace_find_line_range): Only record lines
7683         marked as is-statement.
7684         * stack.c (frame_show_address): Show the frame address if we are
7685         in a non-statement sal.
7686         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
7687         (maintenance_print_one_line_table): Print a header for the is_stmt
7688         column, and include is_stmt information in the output.
7689         * symtab.c (find_pc_sect_line): Find lines marked as statements in
7690         preference to non-statements.
7691         (find_pcs_for_symtab_line): Prefer is-statement entries.
7692         (find_line_common): Likewise.
7693         * symtab.h (struct linetable_entry): Add is_stmt field.
7694         (struct symtab_and_line): Likewise.
7695         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
7696         arranging the line table.
7697
7698 2020-03-07  Tom de Vries  <tdevries@suse.de>
7699
7700         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
7701         DIE.
7702
7703 2020-03-07  Tom Tromey  <tom@tromey.com>
7704
7705         * valops.c (value_literal_complex): Remove obsolete comment.
7706         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
7707         comment.
7708
7709 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7710
7711         * infrun.h: Forward-declare thread_info.
7712         (set_step_info): Add thread_info parameter, add doc.
7713         * infrun.c (set_step_info): Add thread_info parameter, move doc
7714         to header.
7715         * infrun.c (process_event_stop_test): Pass thread to
7716         set_step_info call.
7717         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
7718         set_step_info.
7719         (prepare_one_step): Add thread_info parameter, pass it to
7720         set_step_frame and prepare_one_step (recursive) call.
7721         (step_1): Pass thread to prepare_one_step call.
7722         (step_command_fsm::should_stop): Pass thread to
7723         prepare_one_step.
7724         (until_next_fsm): Pass thread to set_step_frame call.
7725         (finish_command): Pass thread to set_step_info call.
7726
7727 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
7728
7729         * windows-tdep.c (windows_solib_create_inferior_hook):
7730         Check if inferior is running.
7731
7732 2020-03-06  Tom de Vries  <tdevries@suse.de>
7733
7734         * NEWS: Fix "the the".
7735         * ctfread.c: Same.
7736
7737 2020-03-06  Tom de Vries  <tdevries@suse.de>
7738
7739         * psymtab.c (psymtab_to_symtab): Don't print "done.".
7740
7741 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7742
7743         * .dir-locals.el: Add a comment referencing the other copies of
7744         this file.
7745
7746 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
7747
7748         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
7749         psargs.
7750
7751 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7752
7753         * .gitattributes: New file.
7754
7755 2020-03-04  Tom Tromey  <tom@tromey.com>
7756
7757         * symmisc.c (print_symbol_bcache_statistics)
7758         (print_objfile_statistics): Update.
7759         * symfile.c (allocate_symtab): Use intern.
7760         * psymtab.c (partial_symtab::partial_symtab): Use intern.
7761         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
7762         macro_cache>: Remove.
7763         <string_cache>: New member.
7764         (struct objfile) <intern>: New methods.
7765         * elfread.c (elf_symtab_read): Use intern.
7766         * dwarf2/read.c (fixup_go_packaging): Intern package name.
7767         (dwarf2_compute_name, dwarf2_physname)
7768         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
7769         names.
7770         (guess_partial_die_structure_name): Update.
7771         (partial_die_info::fixup): Intern name.
7772         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
7773         name.
7774         (dwarf2_name): Intern name.  Update.
7775         * buildsym.c (buildsym_compunit::get_macro_table): Use
7776         string_cache.
7777
7778 2020-03-04  Tom Tromey  <tom@tromey.com>
7779
7780         * jit.c (bfd_open_from_target_memory): Make "target" const.
7781         * corefile.c (gnutarget): Now const.
7782         * gdbcore.h (gnutarget): Now const.
7783
7784 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
7785
7786         * NEWS: Mention support for WOW64 processes.
7787         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
7788         (amd64_windows_segment_register_p): Remove static.
7789         (_initialize_amd64_windows_nat): Update.
7790         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
7791         * i386-windows-nat.c (context_offset): Update.
7792         (i386_mappings): Rename and remove static.
7793         (i386_windows_segment_register_p): Remove static.
7794         (_initialize_i386_windows_nat): Update.
7795         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
7796         (STATUS_WX86_SINGLE_STEP): New macro.
7797         (EnumProcessModulesEx): New macro.
7798         (Wow64SuspendThread): New macro.
7799         (Wow64GetThreadContext): New macro.
7800         (Wow64SetThreadContext): New macro.
7801         (Wow64GetThreadSelectorEntry): New macro.
7802         (windows_set_context_register_offsets): Add static.
7803         (windows_set_segment_register_p): Likewise.
7804         (windows_add_thread): Adapt for WOW64 processes.
7805         (windows_fetch_one_register): Likewise.
7806         (windows_nat_target::fetch_registers): Likewise.
7807         (windows_store_one_register): Likewise.
7808         (display_selector): Likewise.
7809         (display_selectors): Likewise.
7810         (handle_exception): Likewise.
7811         (windows_continue): Likewise.
7812         (windows_nat_target::resume): Likewise.
7813         (windows_add_all_dlls): Likewise.
7814         (do_initial_windows_stuff): Likewise.
7815         (windows_nat_target::attach): Likewise.
7816         (windows_get_exec_module_filename): Likewise.
7817         (windows_nat_target::create_inferior): Likewise.
7818         (windows_xfer_siginfo): Likewise.
7819         (_initialize_loadable): Initialize Wow64SuspendThread,
7820         Wow64GetThreadContext, Wow64SetThreadContext,
7821         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
7822         * windows-nat.h (windows_set_context_register_offsets):
7823         Remove declaration.
7824         (windows_set_segment_register_p): Likewise.
7825         (i386_windows_segment_register_p): Add declaration.
7826         (amd64_windows_segment_register_p): Likewise.
7827
7828 2020-03-04  Luis Machado  <luis.machado@linaro.org>
7829
7830         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
7831         in "info registers" for AArch64/ARM.
7832
7833         The change caused "info registers" to not print GPR's.
7834
7835         gdb/ChangeLog:
7836
7837         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
7838
7839         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
7840         when reg->group is empty and reggroup is not.
7841
7842 2020-03-03  Tom Tromey  <tromey@adacore.com>
7843
7844         * dwarf2/frame.c (struct dwarf2_frame_cache)
7845         <checked_tailcall_bottom, entry_cfa_sp_offset,
7846         entry_cfa_sp_offset_p>: Remove members.
7847         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
7848         (dwarf2_frame_prev_register): Don't call
7849         dwarf2_tailcall_sniffer_first.
7850         (dwarf2_append_unwinders): Don't append tailcall unwinder.
7851         * frame-unwind.c (add_unwinder): New fuction.
7852         (frame_unwind_init): Use it.  Add tailcall unwinder.
7853
7854 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
7855             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
7856
7857         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
7858         value should be printed as true.
7859
7860 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
7861
7862         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
7863         (windows_init_abi): Set and use windows_so_ops.
7864
7865 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7866
7867         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
7868         when verifying if dealing with a convenience variable.
7869
7870 2020-03-03  Luis Machado  <luis.machado@linaro.org>
7871
7872         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
7873
7874 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7875
7876         * infrun.c (gdbarch_supports_displaced_stepping): New.
7877         (use_displaced_stepping): Break up conditions in smaller pieces.
7878         Use gdbarch_supports_displaced_stepping.
7879         (displaced_step_prepare_throw): Use
7880         gdbarch_supports_displaced_stepping.
7881
7882 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7883
7884         * NEWS: Mention new behaviour of the history filename.
7885         * top.c (write_history_p): Add comment.
7886         (show_write_history_p): Add header comment, give a different
7887         message when history writing is on, but the history filename is
7888         empty.
7889         (history_filename): Add comment.
7890         (history_filename_empty): New function.
7891         (show_history_filename): Add header comment, give a different
7892         message when the filename is empty.
7893         (init_history): Compare history_filename against nullptr, and only
7894         read history if the filename is not empty.
7895         (set_history_filename): Add header comment, and only make
7896         non-empty filenames absolute.
7897         (init_main): Make the filename argument to 'set history filename'
7898         optional.
7899
7900 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
7901
7902         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
7903         (arm_supply_vfpregset): ...this, and update to use VFP registers.
7904         (fetch_fp_register): Update.
7905         (fetch_fp_regs): Update.
7906         (store_fp_register): Update.
7907         (store_fp_regs): Update.
7908         (arm_netbsd_nat_target::read_description): New function.
7909         (fetch_elfcore_registers): Update.
7910
7911 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7912
7913         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
7914         general_thread if the stop reply is missing a thread-id.
7915         (remote_target::process_stop_reply): Use the first non-exited
7916         thread if the target didn't pass a thread-id.
7917         * infrun.c (do_target_wait): Move call to
7918         switch_to_inferior_no_thread to ....
7919         (do_target_wait_1): ... here.
7920
7921 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
7922
7923         * debuginfod-support.c: Include defs.h first.
7924
7925 2020-02-28  Tom de Vries  <tdevries@suse.de>
7926
7927         * symfile.c (set_initial_language): Use default language for lookup.
7928
7929 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
7930
7931         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
7932         reader variable, pass `this` to read_cutu_die_from_dwo.
7933
7934 2020-02-27  Aaron Merey  <amerey@redhat.com>
7935
7936         * source.c (open_source_file): Check for nullptr when computing
7937         srcpath.
7938
7939 2020-02-27  Tom Tromey  <tromey@adacore.com>
7940
7941         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
7942         member.
7943         (dwarf2_add_field): Don't update nfields.
7944         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
7945
7946 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
7947
7948         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
7949         abs.
7950
7951 2020-02-26  Tom Tromey  <tom@tromey.com>
7952
7953         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
7954         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
7955         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
7956         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
7957         per_cu_data.
7958
7959 2020-02-26  Tom Tromey  <tom@tromey.com>
7960
7961         * dwarf2/index-write.c (psym_index_map): Change type.
7962         (add_address_entry_worker, write_one_signatured_type)
7963         (recursively_count_psymbols, recursively_write_psymbols)
7964         (class debug_names, psyms_seen_size, write_gdbindex)
7965         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
7966
7967 2020-02-26  Aaron Merey  <amerey@redhat.com>
7968
7969         * Makefile.in: Handle optional debuginfod support.
7970         * NEWS: Update.
7971         * README: Add --with-debuginfod summary.
7972         * config.in: Regenerate.
7973         * configure: Regenerate.
7974         * configure.ac: Handle optional debuginfod support.
7975         * debuginfod-support.c: debuginfod helper functions.
7976         * debuginfod-support.h: Ditto.
7977         * doc/gdb.texinfo: Add --with-debuginfod to configure options
7978         summary.
7979         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
7980         when a dwz file cannot be found.
7981         * elfread.c (elf_symfile_read): Query debuginfod servers when a
7982         debuginfo file cannot be found.
7983         * source.c (open_source_file): Query debuginfod servers when a
7984         source file cannot be found.
7985         * top.c (print_gdb_configuration): Include
7986         --{with,without}-debuginfod in the output.
7987
7988 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
7989
7990         * thread.c (thr_try_catch_cmd): Print thread name.
7991
7992 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
7993
7994         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
7995         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7996         dwarf2_fetch_die_type_sect_off): Move to...
7997         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
7998         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7999         dwarf2_fetch_die_type_sect_off): ... here.
8000         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8001         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8002         dwarf2_fetch_die_type_sect_off): Move doc to header file.
8003
8004 2020-02-26  Tom de Vries  <tdevries@suse.de>
8005
8006         PR gdb/25603
8007         * symfile.c (set_initial_language): Exit-early if
8008         language_mode == language_mode_manual.
8009
8010 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8011
8012         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
8013         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
8014         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
8015
8016 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8017
8018         * gdbtypes.c (create_array_type_with_stride): Handle negative
8019         array strides.
8020         * valarith.c (value_subscripted_rvalue): Likewise.
8021
8022 2020-02-25  Luis Machado  <luis.machado@linaro.org>
8023
8024         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
8025
8026 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8027
8028         * loc.h (dwarf2_get_die_type): Move to...
8029         * read.h (dwarf2_get_die_type): ... here.
8030         * read.c (dwarf2_get_die_type): Move doc to header.
8031
8032 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
8033
8034         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
8035         'gnulib/Makefile.in' to the list.
8036
8037 2020-02-24  Tom Tromey  <tom@tromey.com>
8038
8039         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
8040         Remove.
8041         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
8042         XOBNEWVEC.
8043
8044 2020-02-24  Tom Tromey  <tom@tromey.com>
8045
8046         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
8047         New method.
8048         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
8049         (dw2_do_instantiate_symtab, dw2_get_file_names)
8050         (build_type_psymtab_dependencies, load_full_type_unit): Update.
8051
8052 2020-02-24  Tom Tromey  <tom@tromey.com>
8053
8054         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
8055         make_scoped_restore.
8056         (dwarf2_psymtab::read_symtab): Don't clear
8057         reading_partial_symbols.
8058
8059 2020-02-24  Tom de Vries  <tdevries@suse.de>
8060
8061         PR gdb/25592
8062         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
8063
8064 2020-02-24  Tom de Vries  <tdevries@suse.de>
8065
8066         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
8067         commands layout next/prev/regs.
8068
8069 2020-02-22  Tom Tromey  <tom@tromey.com>
8070
8071         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
8072         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
8073
8074 2020-02-22  Tom Tromey  <tom@tromey.com>
8075
8076         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
8077
8078 2020-02-22  Tom Tromey  <tom@tromey.com>
8079
8080         * tui/tui-win.c (_initialize_tui_win): Add usage text.
8081         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
8082         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
8083         * tui/tui.c (_initialize_tui): Add usage text.
8084
8085 2020-02-22  Tom Tromey  <tom@tromey.com>
8086
8087         * tui/tui-win.c (tui_set_focus_command)
8088         (tui_set_win_height_command): Use error_no_arg.
8089         (_initialize_tui_win): Update help text.
8090         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
8091
8092 2020-02-22  Tom Tromey  <tom@tromey.com>
8093
8094         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
8095         * tui/tui-disasm.h (struct tui_disasm_window)
8096         <display_start_addr>: Declare.
8097         * tui/tui-source.h (struct tui_source_window)
8098         <display_start_addr>: Declare.
8099         * tui/tui-winsource.h (struct tui_source_window_base)
8100         <show_source_line, display_start_addr>: New methods.
8101         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
8102         Rename and move to protected section.
8103         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
8104         (tui_source_window_base::do_erase_source_content): Update.
8105         (tui_source_window_base::show_source_line): Now a method.
8106         (tui_source_window_base::show_source_content)
8107         (tui_source_window_base::tui_source_window_base)
8108         (tui_source_window_base::rerender)
8109         (tui_source_window_base::refill)
8110         (tui_source_window_base::do_scroll_horizontal)
8111         (tui_source_window_base::set_is_exec_point_at)
8112         (tui_source_window_base::update_breakpoint_info)
8113         (tui_source_window_base::update_exec_info): Update.
8114         * tui/tui-source.c (tui_source_window::set_contents)
8115         (tui_source_window::showing_source_p)
8116         (tui_source_window::do_scroll_vertical)
8117         (tui_source_window::location_matches_p)
8118         (tui_source_window::line_is_displayed): Update.
8119         (tui_source_window::display_start_addr): New method.
8120         * tui/tui-disasm.c (tui_disasm_window::set_contents)
8121         (tui_disasm_window::do_scroll_vertical)
8122         (tui_disasm_window::location_matches_p): Update.
8123         (tui_disasm_window::display_start_addr): New method.
8124
8125 2020-02-22  Tom Tromey  <tom@tromey.com>
8126
8127         * NEWS: Add entry for gdb.register_window_type.
8128         * tui/tui-layout.h (window_factory): New typedef.
8129         (tui_register_window): Declare.
8130         * tui/tui-layout.c (saved_tui_windows): New global.
8131         (tui_apply_current_layout): Use it.
8132         (tui_register_window): New function.
8133         * python/python.c (do_start_initialization): Call
8134         gdbpy_initialize_tui.
8135         (python_GdbMethods): Add "register_window_type" function.
8136         * python/python-internal.h (gdbpy_register_tui_window)
8137         (gdbpy_initialize_tui): Declare.
8138         * python/py-tui.c: New file.
8139         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
8140
8141 2020-02-22  Tom Tromey  <tom@tromey.com>
8142
8143         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
8144
8145 2020-02-22  Tom Tromey  <tom@tromey.com>
8146
8147         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
8148         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
8149         * tui/tui-data.c (tui_set_win_with_focus): Remove.
8150         (tui_set_win_focus_to): Move from tui-win.c.
8151
8152 2020-02-22  Tom Tromey  <tom@tromey.com>
8153
8154         * tui/tui-layout.c (make_standard_window, get_locator_window): New
8155         functions.
8156         (known_window_types): New global.
8157         (tui_get_window_by_name): Reimplement.
8158         (initialize_known_windows): New function.
8159         (validate_window_name): Rewrite.
8160         (_initialize_tui_layout): Call initialize_known_windows.
8161
8162 2020-02-22  Tom Tromey  <tom@tromey.com>
8163
8164         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8165         Remove constants.
8166         * tui/tui-winsource.h (struct tui_source_window_base)
8167         <tui_source_window_base>: Remove parameter.
8168         * tui/tui-winsource.c
8169         (tui_source_window_base::tui_source_window_base): Remove
8170         parameter.
8171         (tui_source_window_base::refill): Update.
8172         * tui/tui-stack.h (struct tui_locator_window)
8173         <tui_locator_window>: Update.
8174         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8175         Default the constructor.
8176         * tui/tui-regs.h (struct tui_data_item_window)
8177         <tui_data_item_window>: Default the constructor.
8178         (struct tui_data_window) <tui_data_window>: Likewise.
8179         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8180         Default the constructor.
8181         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8182         Default the constructor.
8183         <type>: Remove.
8184         (struct tui_win_info) <tui_win_info>: Default the constructor.
8185         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8186         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8187         Default the constructor.
8188
8189 2020-02-22  Tom Tromey  <tom@tromey.com>
8190
8191         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8192         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8193         * tui/tui-win.c (tui_resize_all): Don't call
8194         tui_delete_invisible_windows.
8195         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8196         done.
8197         (tui_set_layout): Update.
8198         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8199         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8200         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8201
8202 2020-02-22  Tom Tromey  <tom@tromey.com>
8203
8204         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8205         correctly.
8206
8207 2020-02-22  Tom Tromey  <tom@tromey.com>
8208
8209         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8210
8211 2020-02-22  Tom Tromey  <tom@tromey.com>
8212
8213         * tui/tui-winsource.h (struct tui_source_window_iterator)
8214         <inner_iterator>: New etytypedef.
8215         <tui_source_window_iterator>: Take "end" parameter.
8216         <tui_source_window_iterator>: Take iterator.
8217         <operator*, advance>: Update.
8218         <m_iter>: Change type.
8219         <m_end>: New field.
8220         (struct tui_source_windows) <begin, end>: Update.
8221         * tui/tui-layout.c (tui_windows): New global.
8222         (tui_apply_current_layout): Clear tui_windows.
8223         (tui_layout_window::apply): Update tui_windows.
8224         * tui/tui-data.h (tui_windows): Declare.
8225         (all_tui_windows): Now inline function.
8226         (class tui_window_iterator, struct all_tui_windows): Remove.
8227
8228 2020-02-22  Tom Tromey  <tom@tromey.com>
8229
8230         PR tui/17850:
8231         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8232         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8233         "height" argument.
8234         (class tui_layout_window) <get_sizes>: Likewise.
8235         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8236         argument.
8237         <get_sizes>: Add "height" argument.
8238         <m_vertical>: New field.
8239         * tui/tui-layout.c (tui_layout_split::clone): Update.
8240         (tui_layout_split::get_sizes): Add "height" argument.
8241         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8242         (tui_new_layout_command): Parse "-horizontal".
8243         (_initialize_tui_layout): Update help string.
8244         (tui_layout_split::specification): Add "-horizontal" when needed.
8245         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8246         argument.
8247         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8248         New methods.
8249
8250 2020-02-22  Tom Tromey  <tom@tromey.com>
8251
8252         * tui/tui-layout.h (enum tui_adjust_result): New.
8253         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8254         (class tui_layout_window) <adjust_size>: Return
8255         tui_adjust_result.  Rewrite.
8256         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8257         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8258
8259 2020-02-22  Tom Tromey  <tom@tromey.com>
8260
8261         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8262         parameter and return types.
8263         (class tui_layout_base) <specification>: Add "depth".
8264         (class tui_layout_window) <specification>: Add "depth".
8265         (class tui_layout_split) <specification>: Add "depth".
8266         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8267         and return types.
8268         (tui_new_layout_command): Parse sub-layouts.
8269         (_initialize_tui_layout): Update help string.
8270         (tui_layout_window::specification): Add "depth".
8271         (add_layout_command): Update.
8272
8273 2020-02-22  Tom Tromey  <tom@tromey.com>
8274
8275         * NEWS: Add "tui new-layout" item.
8276         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8277         Add new-layout command to help text.
8278         (validate_window_name): New function.
8279         (tui_new_layout_command): New function.
8280         (_initialize_tui_layout): Register "new-layout".
8281         (tui_layout_window::specification): New method.
8282         (tui_layout_window::specification): New method.
8283         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8284         method.
8285         (class tui_layout_window) <specification>: New method.
8286         (class tui_layout_split) <specification>: New method.
8287
8288 2020-02-22  Tom Tromey  <tom@tromey.com>
8289
8290         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
8291         * tui/tui-win.c (window_name_completer): Update comment.
8292         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
8293         Declare method.
8294         (class tui_layout_window) <replace_window>: Likewise.
8295         (class tui_layout_split) <replace_window>: Likewise.
8296         (tui_set_layout): Don't declare.
8297         (tui_set_initial_layout): Declare function.
8298         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
8299         (asm_regs_layout): New globals.
8300         (tui_current_layout, show_layout): Remove.
8301         (tui_set_layout, tui_add_win_to_layout): Rewrite.
8302         (find_layout, tui_apply_layout): New function.
8303         (layout_completer): Remove.
8304         (tui_next_layout): Reimplement.
8305         (tui_next_layout_command): New function.
8306         (tui_set_initial_layout, tui_prev_layout_command): New functions.
8307         (tui_regs_layout): Reimplement.
8308         (tui_regs_layout_command): New function.
8309         (extract_display_start_addr): Rewrite.
8310         (next_layout, prev_layout): Remove.
8311         (tui_layout_window::replace_window): New method.
8312         (tui_layout_split::replace_window): New method.
8313         (destroy_layout): New function.
8314         (layout_list): New global.
8315         (add_layout_command): New function.
8316         (initialize_layouts): Update.
8317         (tui_layout_command): New function.
8318         (_initialize_tui_layout): Install "layout" commands.
8319         * tui/tui-data.h (enum tui_layout_type): Remove.
8320         (tui_current_layout): Don't declare.
8321
8322 2020-02-22  Tom Tromey  <tom@tromey.com>
8323
8324         * tui/tui-regs.c (tui_reg_layout): Remove.
8325         (tui_reg_command): Use tui_regs_layout.
8326         * tui/tui-layout.h (tui_reg_command): Declare.
8327         * tui/tui-layout.c (tui_reg_command): New function.
8328
8329 2020-02-22  Tom Tromey  <tom@tromey.com>
8330
8331         * tui/tui.c (tui_rl_delete_other_windows): Call
8332         tui_remove_some_windows.
8333         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
8334         Declare method.
8335         (class tui_layout_window) <remove_windows>: New method.
8336         (class tui_layout_split) <remove_windows>: Declare.
8337         (tui_remove_some_windows): Declare.
8338         * tui/tui-layout.c (tui_remove_some_windows): New function.
8339         (tui_layout_split::remove_windows): New method.
8340
8341 2020-02-22  Tom Tromey  <tom@tromey.com>
8342
8343         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
8344         * tui/tui-layout.h (tui_next_layout): Declare.
8345         * tui/tui-layout.c (tui_next_layout): New function.
8346
8347 2020-02-22  Tom Tromey  <tom@tromey.com>
8348
8349         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
8350         correct coordinates.
8351
8352 2020-02-22  Tom Tromey  <tom@tromey.com>
8353
8354         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
8355         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
8356         DATA_WIN case.
8357
8358 2020-02-22  Tom Tromey  <tom@tromey.com>
8359
8360         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
8361         TUI_DISASM_WIN, not tui_win_list.
8362
8363 2020-02-22  Tom Tromey  <tom@tromey.com>
8364
8365         * valprint.c (generic_val_print_enum_1)
8366         (val_print_type_code_flags): Style member names.
8367         * rust-lang.c (val_print_struct, rust_print_enum)
8368         (rust_print_struct_def, rust_internal_print_type): Style member
8369         names.
8370         * p-valprint.c (pascal_object_print_value_fields): Style member
8371         names.  Only call fprintf_symbol_filtered for static members.
8372         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
8373         * f-valprint.c (f_val_print): Style member names.
8374         * f-typeprint.c (f_type_print_base): Style member names.
8375         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
8376         call fprintf_symbol_filtered for static members.
8377         (cp_print_class_member): Style member names.
8378         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
8379         member names.
8380         * ada-valprint.c (ada_print_scalar): Style enum names.
8381         (ada_val_print_enum): Likewise.
8382         * ada-typeprint.c (print_enum_type): Style enum names.
8383
8384 2020-02-21  Tom Tromey  <tom@tromey.com>
8385
8386         * psympriv.h (struct partial_symtab): Update comment.
8387
8388 2020-02-21  Tom Tromey  <tromey@adacore.com>
8389
8390         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
8391         type is CORE_ADDR.
8392
8393 2020-02-21  Tom de Vries  <tdevries@suse.de>
8394
8395         PR gdb/25534
8396         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
8397         if dependencies[i]->user != NULL.
8398
8399 2020-02-21  Ali Tamur  <tamur@google.com>
8400
8401         * dwarf2/read.c (dwarf2_name): Add null check.
8402
8403 2020-02-20  Tom Tromey  <tom@tromey.com>
8404
8405         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
8406         ">=", in binary search.
8407         (dwarf2_find_containing_comp_unit): New overload.
8408         (run_test): New self-test.
8409         (_initialize_dwarf2_read): Register new test.
8410
8411 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
8412
8413         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
8414         * riscv-tdep.h: Likewise.
8415         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
8416         rv32-only CSR.
8417         * features/riscv/64bit-csr.xml: Regenerated.
8418
8419 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
8420             Tom Tromey  <tom@tromey.com>
8421
8422         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
8423         of 'fputc_unfiltered'.
8424         (putchar_unfiltered): Call 'fputc_unfiltered'.
8425         (fputc_unfiltered): Call 'fputs_unfiltered'.
8426
8427 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
8428
8429         * config.in: Regenerate.
8430         * configure: Regenerate.
8431         * configure.ac: Add --with-python-libdir option.
8432         * main.c: Use WITH_PYTHON_LIBDIR.
8433
8434 2020-02-19  Tom Tromey  <tom@tromey.com>
8435
8436         * symtab.c (general_symbol_info::compute_and_set_names): Use
8437         obstack_strndup.  Simplify call to symbol_set_demangled_name.
8438
8439 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
8440
8441         * dwarf2/read.c (allocate_signatured_type_table,
8442         allocate_dwo_unit_table, allocate_type_unit_groups_table,
8443         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
8444         Remove objfile parameter, update all callers.
8445
8446 2020-02-19  Doug Evans  <dje@google.com>
8447
8448         PR rust/25535
8449         * rust-lang.c (rust_print_enum): Apply embedded_offset to
8450         rust_enum_variant calculation.
8451
8452 2020-02-19  Tom Tromey  <tromey@adacore.com>
8453
8454         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
8455
8456 2020-02-19  Tom Tromey  <tromey@adacore.com>
8457
8458         * ada-lang.c (cache_symbol): Use obstack_strdup.
8459
8460 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8461
8462         * configure: Regenerate.
8463
8464 2020-02-19  Tom Tromey  <tromey@adacore.com>
8465
8466         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
8467         NULL check.
8468
8469 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
8470
8471         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
8472
8473 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8474
8475         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
8476         if GDBSERVER is not defined.
8477         (riscv_tdesc_cache): Likewise, also store const target_desc.
8478         (STATIC_IN_GDB): Define.
8479         (riscv_create_target_description): Update declaration with
8480         STATIC_IN_GDB.
8481         (riscv_lookup_target_description): New function, only define if
8482         GDBSERVER is not defined.
8483         * arch/riscv.h (riscv_create_target_description): Declare only
8484         when GDBSERVER is defined.
8485         (riscv_lookup_target_description): New declaration when GDBSERVER
8486         is not defined.
8487         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
8488         (riscv_linux_read_features): ...this, and return
8489         riscv_gdbarch_features instead of target_desc.
8490         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
8491         (riscv_linux_read_description): Rename to...
8492         (riscv_linux_read_features): ...this.
8493         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
8494         Update to use riscv_gdbarch_features and
8495         riscv_lookup_target_description.
8496         * riscv-tdep.c (riscv_find_default_target_description): Use
8497         riscv_lookup_target_description instead of
8498         riscv_create_target_description.
8499
8500 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8501
8502         * valprint.c (generic_val_print_enum_1): When printing a flag
8503         enum with value 0 and there is no enumerator with value 0, print
8504         just "0" instead of "(unknown: 0x0)".
8505
8506 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8507
8508         * valprint.c (generic_val_print_enum_1): Print unknown part of
8509         flag enum in hex.
8510
8511 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8512
8513         * dwarf2/read.c (update_enumeration_type_from_children): Allow
8514         flag enums to contain duplicate enumerators.
8515         * valprint.c (generic_val_print_enum_1): Update comment.
8516
8517 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8518
8519         * dwarf2/read.c: Include "count-one-bits.h".
8520         (update_enumeration_type_from_children): If an enumerator has
8521         multiple bits set, don't treat the enumeration as a "flag enum".
8522         * valprint.c (generic_val_print_enum_1): Assert that enumerators
8523         of flag enums have 0 or 1 bit set.
8524
8525 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8526
8527         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
8528         conversion.
8529         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8530         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8531         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8532         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8533         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8534
8535 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
8536
8537         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
8538
8539 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8540
8541         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
8542         displaced_step_closure_up.
8543         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8544         (struct displaced_step_closure_up):
8545         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8546         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8547         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
8548         Likewise.
8549         * gdbarch.sh (displaced_step_copy_insn): Likewise.
8550         * gdbarch.c, gdbarch.h: Re-generate.
8551         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
8552         displaced_step_closure_up.
8553         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8554         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8555         * infrun.h (displaced_step_closure_up): New type alias.
8556         (struct displaced_step_inferior_state) <step_closure>: Change
8557         type to displaced_step_closure_up.
8558         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
8559         displaced_step_closure_up.
8560         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8561
8562 2020-02-14  Tom Tromey  <tom@tromey.com>
8563
8564         * minidebug.c (gnu_debug_key): New global.
8565         (find_separate_debug_file_in_section): Use it.
8566
8567 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8568
8569         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
8570         std::unique_ptr.
8571         * gdbarch.c: Re-generate.
8572         * gdbarch.h: Re-generate.
8573         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
8574         change.
8575         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
8576         type to std::unique_ptr.
8577         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
8578         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
8579         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
8580         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
8581         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
8582         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
8583         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
8584         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
8585         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
8586
8587 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8588
8589         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
8590         std::unique_ptr.
8591         (displaced_step_clear): Rename to...
8592         (displaced_step_reset): ... this.  Just call displaced->reset ().
8593         (displaced_step_clear_cleanup): Rename to...
8594         (displaced_step_reset_cleanup): ... this.
8595         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
8596         (displaced_step_fixup): Likewise.
8597         (resume_1): Likewise.
8598         (handle_inferior_event): Restore child's memory before calling
8599         displaced_step_fixup on the parent.
8600         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
8601         to std::unique_ptr.
8602         <step_closure>: Change type to std::unique_ptr.
8603
8604 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
8605
8606         * arm-tdep.c: Include count-one-bits.h.
8607         (cleanup_block_store_pc): Use count_one_bits.
8608         (cleanup_block_load_pc): Use count_one_bits.
8609         (arm_copy_block_xfer): Use count_one_bits.
8610         (thumb2_copy_block_xfer): Use count_one_bits.
8611         (thumb_copy_pop_pc_16bit): Use count_one_bits.
8612         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
8613         (thumb_get_next_pcs_raw): Use count_one_bits.
8614         (arm_get_next_pcs_raw): Use count_one_bits_l.
8615         * arch/arm.c (bitcount): Remove.
8616         * arch/arm.h (bitcount): Remove.
8617
8618 2020-02-14  Tom Tromey  <tromey@adacore.com>
8619
8620         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
8621         Update.
8622         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
8623         * dwarf2/loc.c (call_site_find_chain_1): Return
8624         unique_xmalloc_ptr.
8625         (call_site_find_chain): Likewise.
8626
8627 2020-02-14  Richard Biener  <rguenther@suse.de>
8628
8629         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
8630         on expression with division operators.
8631
8632 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8633
8634         * MAINTAINERS (Write After Approval): Adding myself.
8635
8636 2020-02-12  Tom Tromey  <tom@tromey.com>
8637
8638         * event-loop.c (event_data, gdb_event, event_handler_func):
8639         Remove.
8640
8641 2020-02-12  Tom Tromey  <tom@tromey.com>
8642
8643         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
8644         (dwarf2_frame_objfile_data): Add comment.
8645         (find_comp_unit, set_comp_unit): New functions.
8646         (dwarf2_frame_find_fde): Use find_comp_unit.
8647         (dwarf2_build_frame_info): Use set_comp_unit.
8648
8649 2020-02-12  Tom Tromey  <tom@tromey.com>
8650
8651         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
8652         (comp_unit): Don't initialize objfile.
8653         (execute_cfa_program): Add text_offset parameter.
8654         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
8655         (dwarf2_frame_cache): Update.
8656         (dwarf2_build_frame_info): Don't set "objfile" member.
8657
8658 2020-02-12  Tom Tromey  <tom@tromey.com>
8659
8660         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
8661         (decode_frame_entry): Likewise.
8662         (dwarf2_build_frame_info): Update.
8663
8664 2020-02-12  Tom Tromey  <tom@tromey.com>
8665
8666         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
8667         (decode_frame_entry_1): Use the comp_unit obstack.
8668
8669 2020-02-12  Tom Tromey  <tom@tromey.com>
8670
8671         * dwarf2/frame.c (struct comp_unit): Add initializers and
8672         constructor.
8673         (dwarf2_frame_objfile_data): Store a comp_unit.
8674         (dwarf2_frame_find_fde): Update.
8675         (dwarf2_build_frame_info): Use "new".
8676
8677 2020-02-12  Tom Tromey  <tom@tromey.com>
8678
8679         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
8680         (dwarf2_fde_table): Typedef for std::vector.
8681         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
8682         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
8683         (decode_frame_entry): Update.
8684         (dwarf2_build_frame_info): Use "new".
8685
8686 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8687
8688         * arm-tdep.c (arm_gdbarch_init): Update.
8689         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
8690         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
8691         have_neon, is_m>: Change to bool.
8692
8693 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
8694
8695         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
8696
8697 2020-02-12  Tom Tromey  <tom@tromey.com>
8698
8699         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
8700
8701 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
8702
8703         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
8704         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
8705
8706 2020-02-11  Tom Tromey  <tom@tromey.com>
8707
8708         * psymtab.h: Update comment.
8709
8710 2020-02-11  Tom Tromey  <tom@tromey.com>
8711
8712         * gdb_obstack.h (struct auto_obstack): Use
8713         DISABLE_COPY_AND_ASSIGN.
8714
8715 2020-02-11  Tom Tromey  <tom@tromey.com>
8716
8717         * dwarf2/frame.h (struct objfile): Don't forward declare.
8718
8719 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8720
8721         * cris-tdep.c (cris_supply_gregset): Change signature to match
8722         what struct regset expects.
8723         (cris_regset): New struct.
8724         (fetch_core_registers): Remove.
8725         (cris_iterate_over_regset_sections): New function.
8726         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
8727         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
8728
8729 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8730
8731         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
8732         registers.
8733
8734 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
8735
8736         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
8737
8738 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8739
8740         * configure: Re-generate.
8741
8742 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8743
8744         * configure: Re-generate.
8745
8746 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
8747
8748         * acinclude: Update warning.m4 path.
8749         * warning.m4: Move to gdbsupport.
8750
8751 2020-02-11  Tom Tromey  <tromey@adacore.com>
8752
8753         * remote.c (remote_console_output): Update.
8754         * printcmd.c (printf_command): Update.
8755         * event-loop.c (gdb_wait_for_event): Update.
8756         * linux-nat.c (sigchld_handler): Update.
8757         * remote-sim.c (gdb_os_write_stdout): Update.
8758         (gdb_os_flush_stdout): Update.
8759         (gdb_os_flush_stderr): Update.
8760         (gdb_os_write_stderr): Update.
8761         * exceptions.c (print_exception): Update.
8762         * remote-fileio.c (remote_fileio_func_read): Update.
8763         (remote_fileio_func_write): Update.
8764         * tui/tui.c (tui_enable): Update.
8765         * tui/tui-interp.c (tui_interp::init): Update.
8766         * utils.c (init_page_info): Update.
8767         (putchar_unfiltered, fputc_unfiltered): Update.
8768         (gdb_flush): Update.
8769         (emit_style_escape): Update.
8770         (flush_wrap_buffer, fputs_maybe_filtered): Update.
8771         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
8772         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
8773         (stderr_file::write): Update.
8774         (stderr_file::puts): Update.
8775         * ui-file.h (ui_file_isatty, ui_file_write)
8776         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
8777         (ui_file_puts): Don't declare.
8778
8779 2020-02-10  Tom de Vries  <tdevries@suse.de>
8780
8781         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
8782         sentinel to char *.
8783
8784 2020-02-09  Tom de Vries  <tdevries@suse.de>
8785
8786         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
8787         filename if it matches "<artificial>".
8788
8789 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8790
8791         * windows-tdep.c (struct enum_value_name): New struct.
8792         (create_enum): New function.
8793         (windows_get_siginfo_type): Create and use enum types.
8794
8795 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
8796
8797         * NEWS: Mention $_siginfo support for Windows.
8798         * windows-nat.c (handle_exception): Set siginfo_er.
8799         (windows_nat_target::mourn_inferior): Reset siginfo_er.
8800         (windows_xfer_siginfo): New function.
8801         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
8802         * windows-tdep.c (struct windows_gdbarch_data): New struct.
8803         (init_windows_gdbarch_data): New function.
8804         (get_windows_gdbarch_data): New function.
8805         (windows_get_siginfo_type): New function.
8806         (windows_init_abi): Register windows_get_siginfo_type.
8807         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
8808
8809 2020-02-08  Tom Tromey  <tom@tromey.com>
8810
8811         * dwarf2/read.c (class cutu_reader) <cutu_reader,
8812         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
8813         <keep>: Declare method.
8814         <m_keep>: Remove member.
8815         <~cutu_reader>: Remove.
8816         (cutu_reader::init_tu_and_read_dwo_dies): Update.
8817         (cutu_reader::cutu_reader): Update.
8818         (cutu_reader::keep): Rename from ~cutu_reader.
8819         (process_psymtab_comp_unit, build_type_psymtabs_1)
8820         (process_skeletonless_type_unit, load_partial_comp_unit)
8821         (load_full_comp_unit, dwarf2_read_addr_index)
8822         (read_signatured_type): Update.
8823
8824 2020-02-08  Tom Tromey  <tom@tromey.com>
8825
8826         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
8827         "want_partial_unit" parameter.
8828         (process_psymtab_comp_unit): Change want_partial_unit to bool.
8829         Inline check for DW_TAG_partial_unit.
8830         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
8831
8832 2020-02-08  Tom Tromey  <tom@tromey.com>
8833
8834         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
8835         read.c.
8836         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
8837         read.c.
8838
8839 2020-02-08  Tom Tromey  <tom@tromey.com>
8840
8841         * dwarf2/read.c (read_address): Move to comp-unit.c.
8842         (dwarf2_rnglists_process, dwarf2_ranges_process)
8843         (read_attribute_value, dwarf_decode_lines_1)
8844         (var_decode_location, decode_locdesc): Update.
8845         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
8846         read.c.  Remove "cu" parameter.
8847         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
8848         method.
8849
8850 2020-02-08  Tom Tromey  <tom@tromey.com>
8851
8852         * dwarf2/read.c (read_attribute_value, read_indirect_string)
8853         (read_indirect_line_string): Update.
8854         * dwarf2/comp-unit.c (read_offset): Remove.
8855         (read_comp_unit_head): Update.
8856         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
8857         method.
8858         (read_offset): Don't declare.
8859
8860 2020-02-08  Tom Tromey  <tom@tromey.com>
8861
8862         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
8863         * dwarf2/read.c (struct comp_unit_head): Move to
8864         dwarf2/comp-unit.h.
8865         (enum class rcuh_kind): Move to comp-unit.h.
8866         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
8867         (read_comp_unit_head, error_check_comp_unit_head)
8868         (read_and_check_comp_unit_head): Move to comp-unit.c.
8869         (read_offset, dwarf_unit_type_name): Likewise.
8870         (create_debug_type_hash_table, read_cutu_die_from_dwo)
8871         (cutu_reader::cutu_reader, read_call_site_scope)
8872         (find_partial_die, follow_die_offset): Update.
8873         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
8874
8875 2020-02-08  Tom Tromey  <tom@tromey.com>
8876
8877         * dwarf2/read.c (read_offset_1): Move to leb.c.
8878         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
8879         (dwarf_decode_macro_bytes): Update.
8880         * dwarf2/leb.c (read_offset): Rename; move from read.c.
8881         * dwarf2/leb.h (read_offset): Declare.
8882
8883 2020-02-08  Tom Tromey  <tom@tromey.com>
8884
8885         * dwarf2/read.c (dwarf2_section_size): Remove.
8886         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
8887         Update.
8888         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
8889
8890 2020-02-08  Tom Tromey  <tom@tromey.com>
8891
8892         * dwarf2/read.c (read_initial_length): Move to leb.c.
8893         * dwarf2/leb.h (read_initial_length): Declare.
8894         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
8895         handle_nonstd parameter.
8896         * dwarf2/frame.c (read_initial_length): Remove.
8897         (decode_frame_entry_1): Update.
8898
8899 2020-02-08  Tom Tromey  <tom@tromey.com>
8900
8901         * dwarf2/loc.c (dwarf2_find_location_expression)
8902         (dwarf_evaluate_loc_desc::get_tls_address)
8903         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
8904         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
8905         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
8906         (dwarf2_compile_property_to_c)
8907         (dwarf2_loc_desc_get_symbol_read_needs)
8908         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
8909         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
8910         (loclist_describe_location, loclist_tracepoint_var_ref)
8911         (loclist_generate_c_location): Update.
8912         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
8913         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
8914         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
8915         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
8916         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
8917         (dwarf2_per_cu_data::addr_size)
8918         (dwarf2_per_cu_data::ref_addr_size)
8919         (dwarf2_per_cu_data::text_offset)
8920         (dwarf2_per_cu_data::addr_type): Now methods.
8921         (per_cu_header_read_in): Make per_cu "const".
8922         (dwarf2_version): Remove.
8923         (dwarf2_per_cu_data::int_type): Now a method.
8924         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
8925         (set_die_type, read_array_type, read_subrange_index_type)
8926         (read_tag_string_type, read_subrange_type): Update.
8927         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
8928         offset_size, ref_addr_size, text_offset, addr_type, version,
8929         objfile, int_type, addr_sized_int_type>: Declare methods.
8930
8931 2020-02-08  Tom Tromey  <tom@tromey.com>
8932
8933         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
8934         Move earlier.
8935
8936 2020-02-08  Tom Tromey  <tom@tromey.com>
8937
8938         * dwarf2/read.h (dwarf_line_debug): Declare.
8939         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
8940         * dwarf2/read.c: Move line_header code to new files.
8941         (dwarf_line_debug): No longer static.
8942         * dwarf2/line-header.c: New file.
8943         * dwarf2/line-header.h: New file.
8944
8945 2020-02-08  Tom Tromey  <tom@tromey.com>
8946
8947         * dwarf2/read.c (struct line_header) <file_full_name,
8948         file_file_name>: Return unique_xmalloc_ptr.
8949         (line_header::file_file_name): Update.
8950         (line_header::file_full_name): Update.
8951         (dw2_get_file_names_reader): Update.
8952         (macro_start_file): Update.
8953
8954 2020-02-08  Tom Tromey  <tom@tromey.com>
8955
8956         * dwarf2/read.c (struct line_header) <file_full_name,
8957         file_file_name>: Declare methods.
8958         (dw2_get_file_names_reader): Update.
8959         (file_file_name): Now a method.
8960         (file_full_name): Likewise.
8961         (macro_start_file): Update.
8962
8963 2020-02-08  Tom Tromey  <tom@tromey.com>
8964
8965         * dwarf2/read.c (dwarf_always_disassemble)
8966         (show_dwarf_always_disassemble): Move to loc.c.
8967         (_initialize_dwarf2_read): Move "always-disassemble" registration
8968         to loc.c.
8969         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
8970         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
8971         static.
8972         (show_dwarf_always_disassemble): Move from read.c.
8973         (_initialize_dwarf2loc): Move always-disassemble from read.c.
8974
8975 2020-02-08  Tom Tromey  <tom@tromey.com>
8976
8977         * dwarf2/read.c (~dwarf2_per_objfile): Update.
8978         (create_quick_file_names_table): Return htab_up.
8979         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
8980         Update.
8981         * dwarf2/read.h (struct dwarf2_per_objfile)
8982         <quick_file_names_table>: Now htab_up.
8983
8984 2020-02-08  Tom Tromey  <tom@tromey.com>
8985
8986         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
8987
8988 2020-02-08  Tom Tromey  <tom@tromey.com>
8989
8990         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
8991         Rewrite.
8992         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
8993         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
8994         (abbrev_table::abbrev_table): No longer inline.
8995         (ABBREV_HASH_SIZE): Remove.
8996         (abbrev_table::m_abbrevs): Now an htab_up.
8997
8998 2020-02-08  Tom Tromey  <tom@tromey.com>
8999
9000         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
9001         (cutu_reader): Update.
9002         (build_type_psymtabs_1): Update.
9003         * dwarf2/abbrev.c (abbrev_table::read): Rename.
9004         (abbrev_table::alloc_abbrev): Update.
9005         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
9006         (abbrev_table::read): New static method, renamed from
9007         abbrev_table_read_table.
9008         (abbrev_table::alloc_abbrev)
9009         (abbrev_table::add_abbrev): Now private.
9010         (abbrev_table::abbrev_table): Now private.
9011         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
9012
9013 2020-02-08  Tom Tromey  <tom@tromey.com>
9014
9015         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
9016         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
9017         htab_up.
9018
9019 2020-02-08  Tom Tromey  <tom@tromey.com>
9020
9021         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
9022         htab_up.
9023         (lookup_dwo_unit_in_dwp): Update.
9024         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
9025         on obstack.
9026
9027 2020-02-08  Tom Tromey  <tom@tromey.com>
9028
9029         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
9030         obstack.
9031
9032 2020-02-08  Tom Tromey  <tom@tromey.com>
9033
9034         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
9035         line_header_hash.
9036         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
9037         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
9038         Change type to htab_up.
9039
9040 2020-02-08  Tom Tromey  <tom@tromey.com>
9041
9042         * dwarf2/read.c (allocate_type_unit_groups_table): Return
9043         htab_up.  Don't allocate on obstack.
9044         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
9045         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
9046         Change type to htab_up.
9047
9048 2020-02-08  Tom Tromey  <tom@tromey.com>
9049
9050         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
9051         Change type to htab_up.
9052         * dwarf2/read.c (create_signatured_type_table_from_index)
9053         (create_signatured_type_table_from_debug_names)
9054         (create_all_type_units, add_type_unit)
9055         (lookup_dwo_signatured_type, lookup_signatured_type)
9056         (process_skeletonless_type_unit): Update.
9057         (create_debug_type_hash_table, create_debug_types_hash_table):
9058         Change type of types_htab.
9059         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
9060         htab_up.  Don't allocate on obstack.
9061         (create_cus_hash_table): Change type of cus_htab parameter.
9062         (struct dwo_file) <cus, tus>: Now htab_up.
9063         (lookup_dwo_signatured_type, lookup_dwo_cutu)
9064         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
9065         (queue_and_load_all_dwo_tus): Update.
9066         * dwarf2/index-write.c (write_gdbindex): Update.
9067         (write_debug_names): Update.
9068
9069 2020-02-08  Tom Tromey  <tom@tromey.com>
9070
9071         * dwarf2/read.h (struct dwarf2_queue_item): Move from
9072         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
9073         destructor.
9074         (struct dwarf2_per_objfile) <queue>: New member.
9075         * dwarf2/read.c (struct dwarf2_queue_item): Move to
9076         dwarf2/read.h.
9077         (dwarf2_queue, dwarf2_queue_tail): Remove.
9078         (class dwarf2_queue_guard): Add parameter to constructor.  Use
9079         DISABLE_COPY_AND_ASSIGN.
9080         <m_per_objfile>: New member.
9081         <~dwarf2_queue_guard>: Rewrite.
9082         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
9083         Update.
9084         (~dwarf2_queue_item): New.
9085
9086 2020-02-08  Tom Tromey  <tom@tromey.com>
9087
9088         * dwarf2/read.c (struct die_info) <has_children>: New member.
9089         (dw2_get_file_names_reader): Remove has_children.
9090         (dw2_get_file_names): Update.
9091         (read_cutu_die_from_dwo): Remove has_children.
9092         (cutu_reader::init_tu_and_read_dwo_dies)
9093         (cutu_reader::cutu_reader): Update.
9094         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
9095         Remove has_children.
9096         (build_type_psymtabs_1, process_skeletonless_type_unit)
9097         (load_partial_comp_unit, load_full_comp_unit): Update.
9098         (create_dwo_cu_reader): Remove has_children.
9099         (create_cus_hash_table, read_die_and_children): Update.
9100         (read_full_die_1,read_full_die): Remove has_children.
9101         (read_signatured_type): Update.
9102         (class cutu_reader) <has_children>: Remove.
9103
9104 2020-02-08  Tom Tromey  <tom@tromey.com>
9105
9106         * dwarf2/expr.c: Rename from dwarf2expr.c.
9107         * dwarf2/expr.h: Rename from dwarf2expr.h.
9108         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
9109         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
9110         * dwarf2/frame.c: Rename from dwarf2-frame.c.
9111         * dwarf2/frame.h: Rename from dwarf2-frame.h.
9112         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
9113         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
9114         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
9115         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
9116         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
9117         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
9118         * dwarf2/loc.c: Rename from dwarf2loc.c.
9119         * dwarf2/loc.h: Rename from dwarf2loc.h.
9120         * dwarf2/read.c: Rename from dwarf2read.c.
9121         * dwarf2/read.h: Rename from dwarf2read.h.
9122         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
9123         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
9124         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
9125         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
9126         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
9127         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
9128         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
9129         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
9130         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
9131         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
9132         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
9133         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
9134         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
9135         Update.
9136         * Makefile.in (COMMON_SFILES): Update.
9137         (HFILES_NO_SRCDIR): Update.
9138
9139 2020-02-08  Tom Tromey  <tom@tromey.com>
9140
9141         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
9142         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
9143
9144 2020-02-08  Tom Tromey  <tom@tromey.com>
9145
9146         * dwarf2read.h (struct die_info): Don't declare.
9147
9148 2020-02-08  Tom Tromey  <tom@tromey.com>
9149
9150         * dwarf2read.h (die_info_ptr): Remove typedef.
9151
9152 2020-02-08  Tom Tromey  <tom@tromey.com>
9153
9154         * dwarf2read.c (read_call_site_scope)
9155         (handle_data_member_location, dwarf2_add_member_fn)
9156         (mark_common_block_symbol_computed, read_common_block)
9157         (attr_to_dynamic_prop, partial_die_info::read)
9158         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
9159         (dwarf2_symbol_mark_computed, set_die_type): Update.
9160         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
9161         method.
9162         (attr_form_is_block): Don't declare.
9163         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9164
9165 2020-02-08  Tom Tromey  <tom@tromey.com>
9166
9167         * dwarf2read.c (dwarf2_find_base_address, )
9168         (read_call_site_scope, rust_containing_type)
9169         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9170         (handle_data_member_location, dwarf2_add_member_fn)
9171         (get_alignment, read_structure_type, process_structure_scope)
9172         (mark_common_block_symbol_computed, read_common_block)
9173         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9174         (partial_die_info::read, read_attribute_value, new_symbol)
9175         (lookup_die_type, dwarf2_get_ref_die_offset)
9176         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9177         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9178         (dwarf2_symbol_mark_computed): Update.
9179         * dwarf2/attribute.h (struct attribute) <value_as_address,
9180         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9181         methods.
9182         (value_as_address, attr_form_is_section_offset)
9183         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9184         * dwarf2/attribute.c (attribute::value_as_address)
9185         (attribute::form_is_section_offset, attribute::form_is_constant)
9186         (attribute::form_is_ref): Now methods.
9187
9188 2020-02-08  Tom Tromey  <tom@tromey.com>
9189
9190         * dwarf2read.c (struct attribute, DW_STRING)
9191         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9192         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9193         (attr_form_is_block, attr_form_is_section_offset)
9194         (attr_form_is_constant, attr_form_is_ref): Move.
9195         * dwarf2/attribute.h: New file.
9196         * dwarf2/attribute.c: New file, from dwarf2read.c.
9197         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9198
9199 2020-02-08  Tom Tromey  <tom@tromey.com>
9200
9201         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9202         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9203         Move.
9204         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9205         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9206         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9207         abbrev.c.
9208         * dwarf2/abbrev.h: New file.
9209         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9210         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9211
9212 2020-02-08  Tom Tromey  <tom@tromey.com>
9213
9214         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9215         (dwarf2_section_size, dwarf2_get_section_info)
9216         (create_signatured_type_table_from_debug_names)
9217         (create_addrmap_from_aranges, read_debug_names_from_section)
9218         (get_gdb_index_contents_from_section, read_comp_unit_head)
9219         (error_check_comp_unit_head, read_abbrev_offset)
9220         (create_debug_type_hash_table, init_cu_die_reader)
9221         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9222         (read_comp_units_from_section, create_cus_hash_table)
9223         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9224         (create_dwp_v2_section, dwarf2_rnglists_process)
9225         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9226         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9227         (read_indirect_string_from_dwz, read_addr_index_1)
9228         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9229         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9230         (fill_in_loclist_baton): Update.
9231         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9232         get_containing_section, get_bfd_owner, get_bfd_section,
9233         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9234         (dwarf2_read_section, get_section_name, get_section_file_name)
9235         (get_containing_section, get_section_bfd_owner)
9236         (get_section_bfd_section, get_section_name, get_section_file_name)
9237         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9238         declare.
9239         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9240         (dwarf2_section_info::get_bfd_owner)
9241         (dwarf2_section_info::get_bfd_section)
9242         (dwarf2_section_info::get_name)
9243         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9244         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9245         (dwarf2_section_info::read): Now methods.
9246         * dwarf-index-write.c (class debug_names): Update.
9247
9248 2020-02-08  Tom Tromey  <tom@tromey.com>
9249
9250         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9251         Move to dwarf2/section.h.
9252         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9253         (get_section_bfd_section, get_section_name)
9254         (get_section_file_name, get_section_id, get_section_flags)
9255         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9256         dwarf2/section.c.
9257         * dwarf2/section.h: New file.
9258         * dwarf2/section.c: New file, from dwarf2read.c.
9259         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9260
9261 2020-02-08  Tom Tromey  <tom@tromey.com>
9262
9263         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9264         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9265         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9266         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9267         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9268         * dwarf2/leb.h: New file, from dwarf2read.c.
9269         * dwarf2/leb.c: New file, from dwarf2read.c.
9270         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9271         Remove.
9272         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9273         (COMMON_SFILES): Add dwarf2/leb.c.
9274
9275 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9276
9277         GDB 9.1 released.
9278
9279 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9280
9281         PR gdb/25190:
9282         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9283         * gdb/remote.c (remote_console_output): Update.
9284         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9285         (ui_file_puts): ...this.
9286         * gdb/ui-file.h (ui_file_puts): Add declaration.
9287         * gdb/utils.c (emit_style_escape): Update.
9288         (flush_wrap_buffer): Update.
9289         (fputs_maybe_filtered): Update.
9290         (fputs_unfiltered): Add function.
9291
9292 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9293
9294         * gdb/event-loop.c (gdb_wait_for_event): Update.
9295         * gdb/printcmd.c (printf_command): Update.
9296         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
9297         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
9298         (gdb_os_flush_stderr): Update.
9299         * gdb/remote.c (remote_console_output): Update.
9300         * gdb/ui-file.c (gdb_flush): Rename to...
9301         (ui_file_flush): ...this.
9302         (stderr_file::write): Update.
9303         (stderr_file::puts): Update.
9304         * gdb/ui-file.h (gdb_flush): Rename to...
9305         (ui_file_flush): ...this.
9306         * gdb/utils.c (gdb_flush): Add function.
9307         * gdb/utils.h (gdb_flush): Add declaration.
9308
9309 2020-02-07  Tom Tromey  <tromey@adacore.com>
9310
9311         PR breakpoints/24915:
9312         * source.c (find_and_open_source): Do not check basenames_may_differ.
9313
9314 2020-02-07  Tom Tromey  <tom@tromey.com>
9315
9316         * README: Update gdbserver documentation.
9317         * gdbserver: Move to top level.
9318         * configure.tgt (build_gdbserver): Remove.
9319         * configure.ac: Remove --enable-gdbserver.
9320         * configure: Rebuild.
9321         * Makefile.in (distclean): Don't mention gdbserver.
9322
9323 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9324
9325         * source-cache.c (source_cache::ensure): Surround
9326         get_plain_source_lines with a try/catch.
9327         (source_cache::get_line_charpos): Get rid of try/catch
9328         and only check for the return value of "ensure".
9329         * tui/tui-source.c (tui_source_window::set_contents):
9330         Simplify "nlines" calculation.
9331
9332 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9333
9334         * MAINTAINERS (Write After Approval): Add myself.
9335
9336 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9337
9338         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
9339         function call.
9340
9341 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9342
9343         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
9344
9345 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
9346
9347         * nat/riscv-linux-tdesc.h: New file.
9348         * nat/riscv-linux-tdesc.c: New file, taking code from...
9349         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9350         ... here.
9351         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
9352         NATDEPFILES.
9353
9354 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
9355
9356         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
9357         we don't set the fake simulator ptid to the null_ptid.
9358
9359 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
9360
9361         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
9362         * gdbthread.h (class thread_info) <resumed>: Likewise.
9363         * infrun.c (resume_1): Likewise.
9364         (proceed): Likewise.
9365         (infrun_thread_stop_requested): Likewise.
9366         (stop_all_threads): Likewise.
9367         (handle_inferior_event): Likewise.
9368         (restart_threads): Likewise.
9369         (finish_step_over): Likewise.
9370         (keep_going_stepped_thread): Likewise.
9371         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
9372         (linux_handle_extended_wait): Likewise.
9373         * record-btrace.c (get_thread_current_frame_id): Likewise.
9374         * record-full.c (record_full_wait_1): Likewise.
9375         * remote.c (remote_target::process_initial_stop_replies): Likewise.
9376         * target.c (target_resume): Likewise.
9377         * thread.c (set_running_thread): Likewise.
9378
9379 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9380
9381         * f-valprint.c (f77_print_array_1): Changed datatype of index
9382         variable to LONGEST from int to enable it to contain bound
9383         values correctly.
9384
9385 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
9386
9387         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
9388         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
9389         offsets according to FLEN determined.
9390         (riscv_linux_nat_target::read_description): Determine FLEN
9391         dynamically.
9392         (riscv_linux_nat_target::fetch_registers): Size regset buffer
9393         according to FLEN determined.
9394         (riscv_linux_nat_target::store_registers): Likewise.
9395
9396 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9397
9398         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9399         when reg->group is empty and reggroup is not.
9400
9401 2020-01-31  Tom Tromey  <tromey@adacore.com>
9402
9403         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
9404         Call beneath target's mourn_inferior after unpushing.
9405
9406 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9407
9408         PR tui/9765
9409         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
9410         have enough lines to fill the screen, still return the lowest
9411         address we found.
9412
9413 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9414
9415         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
9416         '-', '<', and '>' commands.
9417
9418 2020-01-29  Pedro Alves  <palves@redhat.com>
9419             Sergio Durigan Junior  <sergiodj@redhat.com>
9420
9421         * infcmd.c (construct_inferior_arguments): Assert that
9422         'argc' is greater than 0.
9423
9424 2020-01-29  Luis Machado  <luis.machado@linaro.org>
9425
9426         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
9427         (BRK_INSN_MASK): Define to 0xd4200000.
9428         (aarch64_program_breakpoint_here_p): New function.
9429         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
9430         * arch-utils.c (default_program_breakpoint_here_p): Moved from
9431         breakpoint.c.
9432         * arch-utils.h (default_program_breakpoint_here_p): Moved from
9433         breakpoint.h
9434         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
9435         call gdbarch_program_breakpoint_here_p.
9436         (program_breakpoint_here): Moved to arch-utils.c, renamed to
9437         default_program_breakpoint_here_p, changed return type to bool and
9438         simplified.
9439         * breakpoint.h (program_breakpoint_here): Moved prototype to
9440         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
9441         return type to bool.
9442         * gdbarch.c: Regenerate.
9443         * gdbarch.h: Regenerate.
9444         * gdbarch.sh (program_breakpoint_here_p): New method.
9445         * infrun.c (handle_signal_stop): Call
9446         gdbarch_program_breakpoint_here_p.
9447
9448 2020-01-26  Tom Tromey  <tom@tromey.com>
9449
9450         * ctfread.c (struct ctf_fp_info): Reindent.
9451         (_initialize_ctfread): Remove.
9452
9453 2020-01-26  Tom Tromey  <tom@tromey.com>
9454
9455         * psymtab.c (partial_map_expand_apply)
9456         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9457         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9458         (psym_print_stats, psym_expand_symtabs_for_function)
9459         (psym_map_symbol_filenames, psym_map_matching_symbols)
9460         (psym_expand_symtabs_matching)
9461         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9462         (maintenance_check_psymtabs): Use new methods.
9463         * psympriv.h (struct partial_symtab) <readin_p,
9464         get_compunit_symtab>: New methods.
9465         <readin, compunit_symtab>: Remove members.
9466         (struct standard_psymtab): New.
9467         (struct legacy_psymtab): Derive from standard_psymtab.
9468         * dwarf2read.h (struct dwarf2_psymtab): Derive from
9469         standard_psymtab.
9470         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
9471
9472 2020-01-26  Tom Tromey  <tom@tromey.com>
9473
9474         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
9475         read_dependencies.  Add assert.
9476         * psymtab.c (partial_symtab::read_dependencies): New method.
9477         * psympriv.h (struct partial_symtab) <read_dependencies>: New
9478         method.
9479         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
9480         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
9481         read_dependencies.
9482         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
9483         Add assert.
9484
9485 2020-01-26  Tom Tromey  <tom@tromey.com>
9486
9487         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
9488         Call expand_psymtab.
9489         (xcoff_read_symtab): Call expand_psymtab.
9490         (xcoff_start_psymtab, xcoff_end_psymtab): Set
9491         legacy_expand_psymtab.
9492         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
9493         method.
9494         (struct legacy_psymtab) <expand_psymtab>: Implement.
9495         <legacy_expand_psymtab>: New member.
9496         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
9497         (parse_partial_symbols): Set legacy_expand_psymtab.
9498         (psymtab_to_symtab_1): Change argument order.  Call
9499         expand_psymtab.
9500         (new_psymtab): Set legacy_expand_psymtab.
9501         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
9502         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
9503         expand_psymtab.
9504         (dwarf2_psymtab::expand_psymtab): Rename from
9505         psymtab_to_symtab_1.  Call expand_psymtab.
9506         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
9507         (dbx_end_psymtab): Likewise.
9508         (dbx_psymtab_to_symtab_1): Change argument order. Call
9509         expand_psymtab.
9510         (dbx_read_symtab): Call expand_psymtab.
9511         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
9512         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
9513         (ctf_psymtab::read_symtab): Call expand_psymtab.
9514
9515 2020-01-26  Tom Tromey  <tom@tromey.com>
9516
9517         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
9518         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
9519         messages.
9520         * mdebugread.c (mdebug_read_symtab): Remove prints.
9521         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
9522         assert.
9523         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
9524
9525 2020-01-26  Tom Tromey  <tom@tromey.com>
9526
9527         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
9528         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
9529         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
9530         legacy_symtab.
9531         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
9532         * psymtab.c (psymtab_to_symtab): Call method.
9533         (dump_psymtab): Update.
9534         * psympriv.h (struct partial_symtab): Add virtual destructor.
9535         <read_symtab>: New method.
9536         (struct legacy_symtab): New.
9537         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
9538         (struct pst_map) <pst>: Now a legacy_psymtab.
9539         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
9540         (new_psymtab): Use legacy_psymtab.
9541         * dwarf2read.h (struct dwarf2_psymtab): New.
9542         (struct dwarf2_per_cu_data) <psymtab>: Use it.
9543         * dwarf2read.c (dwarf2_create_include_psymtab)
9544         (dwarf2_build_include_psymtabs, create_type_unit_group)
9545         (create_partial_symtab, process_psymtab_comp_unit_reader)
9546         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
9547         (set_partial_user): Use dwarf2_psymtab.
9548         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
9549         (psymtab_to_symtab_1, process_full_comp_unit)
9550         (process_full_type_unit, dwarf2_ranges_read)
9551         (dwarf2_get_pc_bounds, psymtab_include_file_name)
9552         (dwarf_decode_lines): Use dwarf2_psymtab.
9553         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
9554         (add_address_entry_worker, write_one_signatured_type)
9555         (recursively_count_psymbols, recursively_write_psymbols)
9556         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
9557         (write_debug_names): Likewise.
9558         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
9559         <pst>: Now a legacy_psymtab.
9560         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
9561         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
9562         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
9563         * ctfread.c (struct ctf_psymtab): New.
9564         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
9565         ctf_psymtab.
9566         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
9567         (create_partial_symtab): Return a ctf_psymtab.
9568         (scan_partial_symbols): Update.
9569
9570 2020-01-26  Tom Tromey  <tom@tromey.com>
9571
9572         * xcoffread.c (xcoff_start_psymtab): Use new.
9573         * psymtab.c (partial_symtab::partial_symtab): New constructor,
9574         renamed from start_psymtab_common.
9575         * psympriv.h (struct partial_symtab): Add new constructor.
9576         (start_psymtab_common): Don't declare.
9577         * mdebugread.c (parse_partial_symbols): Use new.
9578         * dwarf2read.c (create_partial_symtab): Use new.
9579         * dbxread.c (start_psymtab): Use new.
9580         * ctfread.c (create_partial_symtab): Use new.
9581
9582 2020-01-26  Tom Tromey  <tom@tromey.com>
9583
9584         * xcoffread.c (xcoff_end_psymtab): Use new.
9585         * psymtab.c (start_psymtab_common): Use new.
9586         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
9587         Update.
9588         * psympriv.h (struct partial_symtab): Add parameters to
9589         constructor.  Don't inline.
9590         (allocate_psymtab): Don't declare.
9591         * mdebugread.c (new_psymtab): Use new.
9592         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
9593         * dbxread.c (dbx_end_psymtab): Use new.
9594
9595 2020-01-26  Tom Tromey  <tom@tromey.com>
9596
9597         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
9598         allocate_psymtab.  Update documentation.
9599         * psymtab.c (psymtab_storage::install_psymtab): Rename from
9600         allocate_psymtab.  Do not use new.
9601         (allocate_psymtab): Use new.  Update.
9602
9603 2020-01-26  Tom Tromey  <tom@tromey.com>
9604
9605         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
9606         * psymtab.c (psym_print_stats): Update.
9607         * psympriv.h (struct partial_symtab) <readin,
9608         psymtabs_addrmap_supported, anonymous>: Now bool.
9609         * mdebugread.c (psymtab_to_symtab_1): Update.
9610         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
9611         (build_type_psymtabs_reader, psymtab_to_symtab_1)
9612         (process_full_comp_unit, process_full_type_unit): Update.
9613         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
9614         * ctfread.c (psymtab_to_symtab): Update.
9615
9616 2020-01-26  Tom Tromey  <tom@tromey.com>
9617
9618         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
9619         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
9620         * psymtab.c (psymtab_storage): Delete psymtabs.
9621         (psymtab_storage::allocate_psymtab): Use new.
9622         (psymtab_storage::discard_psymtab): Use delete.
9623         * psympriv.h (struct partial_symtab): Add constructor and
9624         initializers.
9625
9626 2020-01-26  Tom Tromey  <tom@tromey.com>
9627
9628         * machoread.c: Do not include psympriv.h.
9629
9630 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9631
9632         * NEWS: Mention the new option and the set/show commands.
9633
9634 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
9635
9636         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
9637         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
9638         (validate_exec_file): New variables, enums, functions.
9639         (exec_file_locate_attach, print_section_info): Style the filenames.
9640         (_initialize_exec): Install show_exec_file_mismatch_command and
9641          set_exec_file_mismatch_command.
9642         * gdbcore.h (validate_exec_file): Declare.
9643         * infcmd.c (attach_command): Call validate_exec_file.
9644         * remote.c ( remote_target::remote_add_inferior): Likewise.
9645
9646 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9647
9648         * frame.c (find_frame_sal): Move call to get_next_frame into more
9649         inner scope.
9650         * inline-frame.c (inilne_state) <inline_state>: Update argument
9651         types.
9652         (inilne_state) <skipped_symbol>: Rename to...
9653         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
9654         (skip_inline_frames): Build vector of skipped symbols and use this
9655         to reate the inline_state.
9656         (inline_skipped_symbol): Add a comment and some assertions, fetch
9657         skipped symbol from the list.
9658
9659 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9660
9661         * buildsym.c (lte_is_less_than): Delete.
9662         (buildsym_compunit::end_symtab_with_blockvector): Create local
9663         lambda function to sort line table entries, and use
9664         std::stable_sort instead of std::sort.
9665         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
9666         markers when looking for a previous line.
9667
9668 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9669
9670         * dwarf2read.c (lnp_state_machine::record_line): Include
9671         end_sequence parameter in debug print out.  Record the line if we
9672         are at an end_sequence marker even if it's not the start of a
9673         statement.
9674         * symmisc.c (maintenance_print_one_line_table): Print end of
9675         sequence markers with 'END' not '0'.
9676
9677 2020-01-24  Pedro Alves  <palves@redhat.com>
9678
9679         PR gdb/25410
9680         * thread.c (scoped_restore_current_thread::restore): Use
9681         switch_to_inferior_no_thread.
9682         * exec.c: Include "progspace-and-thread.h".
9683         (add_target_sections, remove_target_sections):
9684         scoped_restore_current_pspace_and_thread instead of
9685         scoped_restore_current_thread.
9686         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
9687         and aspace to the inferior before calling clone_program_space.
9688         Remove stale comment.
9689
9690 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9691
9692         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
9693         (arm_netbsd_nat_target::fetch_registers): ...this.
9694         (arm_nbsd_nat_target::store_registers): Rename to...
9695         (arm_netbsd_nat_target::store_registers): ...this.
9696
9697 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9698
9699         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9700         register_t.
9701
9702 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
9703
9704         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
9705         Update comment.
9706         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
9707         Likewise.
9708         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
9709         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
9710         the correct replacement (iterate_over_regset_sections).
9711         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
9712         Update comment.
9713
9714 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
9715
9716         PR gdb/23718
9717         * gdb/python/python.c (execute_gdb_command): Call
9718         async_enable_stdin in catch block.
9719
9720 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9721
9722         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
9723         SWITCH_THRU_ALL_UIS.
9724
9725 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
9726
9727         PR tui/9765
9728         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
9729         comment, add extra parameter, and update to store previous symbol
9730         when appropriate.
9731         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
9732         add extra parameter.
9733         * tui/tui-disasm.c (tui_disassemble): Update header comment,
9734         remove unneeded parameter, add try/catch around gdb_print_insn,
9735         rewrite to add items to asm_lines vector.
9736         (tui_find_backward_disassembly_start_address): New function.
9737         (tui_find_disassembly_address): Updated throughout.
9738         (tui_disasm_window::set_contents): Update for changes to
9739         tui_disassemble.
9740         (tui_disasm_window::do_scroll_vertical): No need to adjust the
9741         number of lines to scroll.
9742
9743 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
9744
9745         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
9746         (SECT_OFF_DATA): Likewise.
9747         (SECT_OFF_RODATA): Likewise.
9748         (SECT_OFF_TEXT): Likewise.
9749         (SECT_OFF_BSS): Likewise.
9750         (struct objfile) <text_section_offset, data_section_offset>: New
9751         methods.
9752         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
9753         objfile::text_section_offset.
9754         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
9755         * coffread.c (coff_symtab_read): Likewise.
9756         (enter_linenos): Likewise.
9757         (process_coff_symbol): Likewise.
9758         * ctfread.c (get_objfile_text_range): Likewise.
9759         * dtrace-probe.c (dtrace_probe::get_relocated_address):
9760         Use objfile::data_section_offset.
9761         * dwarf2-frame.c (execute_cfa_program): Use
9762         objfile::text_section_offset.
9763         (dwarf2_frame_find_fde): Likewise.
9764         * dwarf2read.c (create_addrmap_from_index): Likewise.
9765         (create_addrmap_from_aranges): Likewise.
9766         (dw2_find_pc_sect_compunit_symtab): Likewise.
9767         (process_psymtab_comp_unit_reader): Likewise.
9768         (add_partial_symbol): Likewise.
9769         (add_partial_subprogram): Likewise.
9770         (process_full_comp_unit): Likewise.
9771         (read_file_scope): Likewise.
9772         (read_func_scope): Likewise.
9773         (read_lexical_block_scope): Likewise.
9774         (read_call_site_scope): Likewise.
9775         (dwarf2_rnglists_process): Likewise.
9776         (dwarf2_ranges_process): Likewise.
9777         (dwarf2_ranges_read): Likewise.
9778         (dwarf_decode_lines_1): Likewise.
9779         (new_symbol): Likewise.
9780         (dwarf2_fetch_die_loc_sect_off): Likewise.
9781         (dwarf2_per_cu_text_offset): Likewise.
9782         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
9783         * hppa-tdep.c (read_unwind_info): Likewise.
9784         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
9785         * psympriv.h (struct partial_symtab): Likewise.
9786         * psymtab.c (find_pc_sect_psymtab): Likewise.
9787         * solib-svr4.c (enable_break): Likewise.
9788         * stap-probe.c (relocate_address): Use
9789         objfile::data_section_offset.
9790         * xcoffread.c (enter_line_range): Use
9791         objfile::text_section_offset.
9792         (read_xcoff_symtab): Likewise.
9793
9794 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9795
9796         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
9797         declaration to narrower scopes.
9798
9799 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
9800
9801         * darwin-nat.h (struct darwin_exception_msg, enum
9802         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
9803         Move up.
9804         (class darwin_nat_target) <wait_1, check_new_threads,
9805         decode_exception_message, decode_message, stop_inferior,
9806         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
9807         * darwin-nat.c (darwin_check_new_threads): Rename to...
9808         (darwin_nat_target::check_new_threads): ... this.
9809         (darwin_suspend_inferior_it): Remove.
9810         (darwin_decode_exception_message): Rename to...
9811         (darwin_nat_target::decode_exception_message): ... this.
9812         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
9813         (darwin_decode_message): Rename to...
9814         (darwin_nat_target::decode_message): ... this.
9815         (cancel_breakpoint): Rename to...
9816         (darwin_nat_target::cancel_breakpoint): ... this.
9817         (darwin_wait): Rename to...
9818         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
9819         instead of iterate_over_inferiors.
9820         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
9821         (darwin_stop_inferior): Rename to...
9822         (darwin_nat_target::stop_inferior): ... this.
9823         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
9824         (darwin_init_thread_list): Rename to...
9825         (darwin_nat_target::init_thread_list): ... this.
9826         (darwin_ptrace_him): Rename to...
9827         (darwin_nat_target::ptrace_him): ... this.
9828         (darwin_nat_target::create_inferior): Pass lambda function to
9829         fork_inferior.
9830         (darwin_nat_target::detach): Call stop_inferior instead of
9831         darwin_stop_inferior.
9832         * fork-inferior.h (fork_inferior): Change init_trace_fun
9833         parameter to gdb::function_view.
9834         * fork-inferior.c (fork_inferior): Likewise.
9835
9836 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
9837
9838         * i386-cygwin-tdep.c (core_process_module_section): Update.
9839         * windows-nat.c (struct lm_info_windows): Add text_offset.
9840         (windows_xfer_shared_libraries): Update.
9841         * windows-tdep.c (windows_xfer_shared_library):
9842         Add text_offset_cached argument.
9843         * windows-tdep.h (windows_xfer_shared_library): Update.
9844
9845 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9846
9847         * gdbarch.sh: Add declaration for _initialize_gdbarch.
9848
9849 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9850
9851         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
9852         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
9853         replace with range-based for.
9854         (gdbsim_interrupt_inferior): Remove.
9855         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
9856         with a range-based for.  Inline code from
9857         gdbsim_interrupt_inferior.
9858
9859 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
9860
9861         * infrun.c (proceed): Fix indentation.
9862
9863 2020-01-21  Tom Tromey  <tromey@adacore.com>
9864
9865         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
9866         * python/python.c (python_extension_ops): Update.
9867         (gdbpy_colorize): New function.
9868         * python/lib/gdb/__init__.py (colorize): New function.
9869         * extension.h (ext_lang_colorize): Declare.
9870         * extension.c (ext_lang_colorize): New function.
9871         * extension-priv.h (struct extension_language_ops) <colorize>: New
9872         member.
9873         * cli/cli-style.c (_initialize_cli_style): Update help text.
9874
9875 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9876
9877         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
9878         <cond>: Change type to bool.
9879         (aarch64_displaced_step_b_cond): Update cond to use bool type.
9880         (aarch64_displaced_step_cb): Likewise.
9881         (aarch64_displaced_step_tb): Likewise.
9882
9883 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9884
9885         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
9886         output.
9887
9888 2020-01-21  Luis Machado  <luis.machado@linaro.org>
9889
9890         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
9891         <pc_adjust>: Adjust the documentation.
9892         (aarch64_displaced_step_fixup): Check if PC really moved before
9893         adjusting it.
9894
9895 2020-01-19  Tom Tromey  <tom@tromey.com>
9896
9897         * disasm.c (~gdb_disassembler): New destructor.
9898         (gdb_buffered_insn_length): Call disassemble_free_target.
9899         * disasm.h (class gdb_disassembler): Declare destructor.  Use
9900         DISABLE_COPY_AND_ASSIGN.
9901
9902 2020-01-19  Tom Tromey  <tom@tromey.com>
9903
9904         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
9905         (die_reader_func_ftype): Remove.
9906         (cutu_reader): New class.
9907         (dw2_get_file_names_reader): Remove "data" parameter.
9908         (dw2_get_file_names): Use cutu_reader.
9909         (create_debug_type_hash_table): Update.
9910         (read_cutu_die_from_dwo): Update comment.
9911         (lookup_dwo_unit): Add dwo_name parameter.
9912         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
9913         die_reader_func_ftype and data parameters.
9914         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
9915         Remove die_reader_func_ftype and data parameters.
9916         (~cutu_reader): New; from init_cutu_and_read_dies.
9917         (cutu_reader::cutu_reader): Rename from
9918         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
9919         and data parameters.
9920         (init_cutu_and_read_dies_simple): Remove.
9921         (struct process_psymtab_comp_unit_data): Remove.
9922         (process_psymtab_comp_unit_reader): Remove data parameter; add
9923         want_partial_unit and pretend_language parameters.
9924         (process_psymtab_comp_unit): Use cutu_reader.
9925         (build_type_psymtabs_reader): Remove data parameter.
9926         (build_type_psymtabs_1): Use cutu_reader.
9927         (process_skeletonless_type_unit): Likewise.
9928         (load_partial_comp_unit_reader): Remove.
9929         (load_partial_comp_unit): Use cutu_reader.
9930         (load_full_comp_unit_reader): Remove.
9931         (load_full_comp_unit): Use cutu_reader.
9932         (struct create_dwo_cu_data): Remove.
9933         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
9934         dwo_unit parameters.
9935         (create_cus_hash_table): Use cutu_reader.
9936         (struct dwarf2_read_addr_index_data): Remove.
9937         (dwarf2_read_addr_index_reader): Remove.
9938         (dwarf2_read_addr_index): Use cutu_reader.
9939         (read_signatured_type_reader): Remove.
9940         (read_signatured_type): Use cutu_reader.
9941
9942 2020-01-19  Tom Tromey  <tom@tromey.com>
9943
9944         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
9945         * tui/tui-wingeneral.h (class tui_suppress_output): New.
9946         (tui_wrefresh): Declare.
9947         * tui/tui-wingeneral.c (suppress_output): New global.
9948         (tui_suppress_output, ~tui_suppress_output): New constructor and
9949         destructor.
9950         (tui_wrefresh): New function.
9951         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
9952         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
9953         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
9954         method.
9955         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
9956         tui_wrefresh.
9957         (tui_data_window::no_refresh): New method.
9958         (tui_data_item_window::refresh_window): Call tui_wrefresh.
9959         (tui_reg_command): Use tui_suppress_output
9960         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
9961         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
9962         method.
9963         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
9964
9965 2020-01-19  Tom Tromey  <tom@tromey.com>
9966
9967         * tui/tui-winsource.c (tui_update_source_windows_with_line):
9968         Handle case where symtab is null.
9969
9970 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
9971
9972         * linux-fork.c (one_fork_p): Simplify.
9973
9974 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9975
9976         * top.c (struct qt_args): Remove.
9977         (kill_or_detach): Change return type to void, replace `void *`
9978         parameter with a proper one.
9979         (print_inferior_quit_action):  Likewise.
9980         (quit_confirm): Use range-based for loop to iterate over inferiors.
9981         (quit_force): Likewise.
9982
9983 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9984
9985         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
9986         `void *` parameter with proper parameters.
9987         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
9988         (print_one_inferior): Change return type to void, replace `void *`
9989         parameter with proper parameters.
9990         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
9991         inferiors.
9992         (get_other_inferior): Remove.
9993         (mi_cmd_remove_inferior): Use range-based loop to iterate over
9994         inferiors.
9995
9996 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
9997
9998         * mi/mi-interp.c (report_initial_inferior): Remove.
9999         (mi_interp::init): Use range-based for to iterate over inferiors.
10000
10001 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10002
10003         * python/py-inferior.c (build_inferior_list): Remove.
10004         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
10005
10006 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
10007
10008         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
10009         (btrace_stitch_trace): Likewise.
10010         * charset.c (intermediate_encoding): Likewise (vaild).
10011         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
10012         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
10013         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
10014
10015 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
10016
10017         * windows-tdep.c (windows_get_tlb_type):
10018         Add rtl_user_process_parameters type.
10019
10020 2020-01-16  Pedro Alves  <palves@redhat.com>
10021             Norbert Lange  <nolange79@gmail.com>
10022
10023         PR build/24805
10024         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
10025         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
10026         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
10027         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
10028         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
10029         (ps_plog): Redeclare exported functions with default visibility.
10030
10031 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
10032
10033         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
10034         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
10035
10036 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
10037
10038         * infcmd.c (post_create_inferior): Use get_thread_regcache
10039         instead of get_current_regcache.
10040
10041 2020-01-14  Tom Tromey  <tom@tromey.com>
10042
10043         PR symtab/12535:
10044         * python/python.c (gdbpy_decode_line): Treat empty string the same
10045         as no argument.
10046
10047 2020-01-14  Tom Tromey  <tom@tromey.com>
10048
10049         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
10050
10051 2020-01-14  Tom Tromey  <tom@tromey.com>
10052
10053         * nat/linux-btrace.c: Don't include <config.h>.
10054         * nat/linux-ptrace.c: Don't include <config.h>.
10055         * nat/x86-linux-dregs.c: Don't include <config.h>.
10056
10057 2020-01-14  Tom Tromey  <tom@tromey.com>
10058
10059         * configure: Rebuild.
10060         * configure.ac: Move many checks to ../gdbsupport/common.m4.
10061
10062 2020-01-14  Tom Tromey  <tom@tromey.com>
10063
10064         * nat/x86-linux-dregs.c: Include configh.h.
10065         * nat/linux-ptrace.c: Include configh.h.
10066         * nat/linux-btrace.c: Include configh.h.
10067         * defs.h: Include config.h, bfd.h.
10068         * configure.ac: Don't source common.host.
10069         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
10070         * configure: Rebuild.
10071         * acinclude.m4: Update path.
10072         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
10073         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
10074         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
10075         (CLIBS): Add LIBSUPPORT.
10076         (CDEPS): Likewise.
10077         (COMMON_SFILES): Remove gdbsupport files.
10078         (HFILES_NO_SRCDIR): Likewise.
10079         (stamp-version): Update path to create-version.sh.
10080         (ALLDEPFILES): Remove gdbsupport files.
10081
10082 2020-01-14  Tom Tromey  <tom@tromey.com>
10083
10084         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
10085         USE_WIN32API when needed.
10086         * configure.ac (USE_WIN32API): Don't define.
10087         (WIN32LIBS): Use WIN32APILIBS.
10088         * configure: Rebuild.
10089
10090 2020-01-14  Tom Tromey  <tom@tromey.com>
10091
10092         * configure: Rebuild.
10093         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
10094
10095 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10096
10097         * skip.c (skip_function_command): Make skip w/o arguments use the
10098         name of the inlined function if pc is inside any inlined function.
10099
10100 2020-01-14  Luis Machado  <luis.machado@linaro.org>
10101
10102         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
10103         * infrun.c (resume_1): Likewise.
10104         (handle_inferior_event): Remove stale comment.
10105         * linux-nat.c (linux_nat_target::resume): Update comments.
10106         (save_stop_reason): Likewise.
10107         (linux_nat_filter_event): Likewise.
10108         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
10109
10110 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10111
10112         * elfread.c (record_minimal_symbol): Set section index to 0 for
10113         non-allocatable sections.
10114
10115
10116 2020-01-13  Ali Tamur <tamur@google.com>
10117
10118         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
10119         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
10120         to gdb::optional.  Update comments.
10121         (dwo_file): Update comments.
10122         (read_attribute): Update API to take an additional out parameter,
10123         need_reprocess.  This is used to mark attributes that need other
10124         attributes (e.g. str_offsets_base) for correct computation which may not
10125         have been read yet.
10126         (read_attribute_reprocess): New function declaration.
10127         (read_addr_index): Likewise.
10128         (read_dwo_str_index): Likewise.
10129         (read_stub_str_index): Likewise.
10130         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
10131         (lookup_addr_base): New function definition.
10132         (lookup_ranges_base): Likewise.
10133         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
10134         lookup_ranges_base.
10135         (init_cutu_and_read_dies): Update comments.
10136         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
10137         unit.  This is used to inherit parent's str_offsets_base and addr_base.
10138         Update comments.
10139         (init_cutu_and_read_dies_simple): Reflect API changes.
10140         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
10141         (create_cus_hash_table): Change API to take parent compile unit.
10142         Reflect API changes.
10143         (open_and_init_dwo_file): Reflect API changes.
10144         (dwarf2_get_pc_bounds): Update comments.
10145         (dwarf2_record_block_ranges): Likewise.
10146         (read_full_die_1): Change implementation to reprocess attributes that
10147         need str_offsets_base and addr_base.
10148         (partial_die_info::read): Likewise.
10149         (read_attribute_reprocess): New function definition.
10150         (read_attribute_value): Change API to take an additional out parameter,
10151         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
10152         when a non-dwo compile unit has index based attributes.
10153         (read_attribute): Reflect API changes.
10154         (read_addr_index_1): Reflect API changes.  Update comments.
10155         (dwarf2_read_addr_index_data): Reflect API changes.
10156         (dwarf2_read_addr_index): Likewise.
10157         (read_str_index): Change API and implementation.  This becomes a helper
10158         to be used by the new string index related methods.  Update error
10159         message and comments.
10160         (read_dwo_str_index): New function definition.
10161         (read_stub_str_index): Likewise.
10162         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10163         * symfile.h (dwarf2_debug_sections): Likewise.
10164         * xcoffread.c (dwarf2_debug_sections): Likewise.
10165
10166 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10167
10168         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10169         core_reg_sect type to gdb_byte *.
10170         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10171         * cris-tdep.c (fetch_core_registers): Likewise.
10172         * corelow.c (core_target::get_core_register_section): Change
10173         type of `contents` to gdb::byte_vector.
10174
10175 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10176
10177         * tui/tui-wingeneral.c (box_win): Position the title in the center
10178         of the border.
10179
10180 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10181
10182         * corelow.c (core_target::get_core_register_section): Use
10183           std::vector instead of alloca.
10184
10185 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10186
10187         * warning.m4: Add -Wmissing-declarations to build_warnings.
10188         * configure: Re-generate.
10189
10190 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10191
10192         * python/python.c (init__gdb_module): Add declaration.
10193
10194 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10195
10196         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10197         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10198         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10199         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10200         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10201         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10202         * ada-exp.y (_initialize_ada_exp): Add declaration.
10203         * ada-lang.c (_initialize_ada_language): Add declaration.
10204         * ada-tasks.c (_initialize_tasks): Add declaration.
10205         * agent.c (_initialize_agent): Add declaration.
10206         * aix-thread.c (_initialize_aix_thread): Add declaration.
10207         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10208         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10209         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10210         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10211         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10212         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10213         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10214         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10215         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10216         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10217         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10218         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10219         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10220         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10221         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10222         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10223         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10224         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10225         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10226         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10227         * annotate.c (_initialize_annotate): Add declaration.
10228         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10229         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10230         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10231         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10232         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10233         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10234         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10235         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10236         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10237         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10238         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10239         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10240         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10241         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10242         * auto-load.c (_initialize_auto_load): Add declaration.
10243         * auxv.c (_initialize_auxv): Add declaration.
10244         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10245         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10246         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10247         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10248         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10249         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10250         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10251         * breakpoint.c (_initialize_breakpoint): Add declaration.
10252         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10253         * btrace.c (_initialize_btrace): Add declaration.
10254         * charset.c (_initialize_charset): Add declaration.
10255         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10256         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10257         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10258         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10259         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10260         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10261         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10262         * coffread.c (_initialize_coffread): Add declaration.
10263         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10264         * compile/compile.c (_initialize_compile): Add declaration.
10265         * complaints.c (_initialize_complaints): Add declaration.
10266         * completer.c (_initialize_completer): Add declaration.
10267         * copying.c (_initialize_copying): Add declaration.
10268         * corefile.c (_initialize_core): Add declaration.
10269         * corelow.c (_initialize_corelow): Add declaration.
10270         * cp-abi.c (_initialize_cp_abi): Add declaration.
10271         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10272         * cp-support.c (_initialize_cp_support): Add declaration.
10273         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10274         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10275         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10276         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10277         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10278         * ctfread.c (_initialize_ctfread): Add declaration.
10279         * d-lang.c (_initialize_d_language): Add declaration.
10280         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10281         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10282         * dbxread.c (_initialize_dbxread): Add declaration.
10283         * dcache.c (_initialize_dcache): Add declaration.
10284         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10285         * disasm.c (_initialize_disasm): Add declaration.
10286         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10287         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10288         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10289         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10290         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
10291         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
10292         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
10293         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
10294         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
10295         * elfread.c (_initialize_elfread): Add declaration.
10296         * exec.c (_initialize_exec): Add declaration.
10297         * extension.c (_initialize_extension): Add declaration.
10298         * f-lang.c (_initialize_f_language): Add declaration.
10299         * f-valprint.c (_initialize_f_valprint): Add declaration.
10300         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
10301         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
10302         * filesystem.c (_initialize_filesystem): Add declaration.
10303         * findcmd.c (_initialize_mem_search): Add declaration.
10304         * findvar.c (_initialize_findvar): Add declaration.
10305         * fork-child.c (_initialize_fork_child): Add declaration.
10306         * frame-base.c (_initialize_frame_base): Add declaration.
10307         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
10308         * frame.c (_initialize_frame): Add declaration.
10309         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
10310         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
10311         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
10312         * gcore.c (_initialize_gcore): Add declaration.
10313         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
10314         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
10315         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
10316         * gdbarch.c (_initialize_gdbarch): Add declaration.
10317         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
10318         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
10319         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
10320         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
10321         * go-lang.c (_initialize_go_language): Add declaration.
10322         * go32-nat.c (_initialize_go32_nat): Add declaration.
10323         * guile/guile.c (_initialize_guile): Add declaration.
10324         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
10325         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
10326         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
10327         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
10328         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
10329         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
10330         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
10331         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
10332         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
10333         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
10334         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
10335         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
10336         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
10337         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
10338         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
10339         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
10340         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
10341         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
10342         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
10343         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
10344         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
10345         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
10346         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
10347         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
10348         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
10349         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
10350         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
10351         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
10352         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
10353         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
10354         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
10355         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
10356         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
10357         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
10358         * infcall.c (_initialize_infcall): Add declaration.
10359         * infcmd.c (_initialize_infcmd): Add declaration.
10360         * inflow.c (_initialize_inflow): Add declaration.
10361         * infrun.c (_initialize_infrun): Add declaration.
10362         * interps.c (_initialize_interpreter): Add declaration.
10363         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
10364         * jit.c (_initialize_jit): Add declaration.
10365         * language.c (_initialize_language): Add declaration.
10366         * linux-fork.c (_initialize_linux_fork): Add declaration.
10367         * linux-nat.c (_initialize_linux_nat): Add declaration.
10368         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
10369         * linux-thread-db.c (_initialize_thread_db): Add declaration.
10370         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
10371         * m2-lang.c (_initialize_m2_language): Add declaration.
10372         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
10373         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
10374         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
10375         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
10376         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
10377         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
10378         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
10379         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
10380         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
10381         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
10382         * machoread.c (_initialize_machoread): Add declaration.
10383         * macrocmd.c (_initialize_macrocmd): Add declaration.
10384         * macroscope.c (_initialize_macroscope): Add declaration.
10385         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
10386         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
10387         * maint.c (_initialize_maint_cmds): Add declaration.
10388         * mdebugread.c (_initialize_mdebugread): Add declaration.
10389         * memattr.c (_initialize_mem): Add declaration.
10390         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
10391         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
10392         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
10393         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
10394         * mi/mi-main.c (_initialize_mi_main): Add declaration.
10395         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
10396         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
10397         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
10398         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
10399         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
10400         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
10401         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
10402         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
10403         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
10404         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
10405         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
10406         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
10407         * mipsread.c (_initialize_mipsread): Add declaration.
10408         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
10409         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
10410         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
10411         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
10412         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
10413         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
10414         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
10415         * nto-procfs.c (_initialize_procfs): Add declaration.
10416         * objc-lang.c (_initialize_objc_language): Add declaration.
10417         * observable.c (_initialize_observer): Add declaration.
10418         * opencl-lang.c (_initialize_opencl_language): Add declaration.
10419         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
10420         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
10421         * osabi.c (_initialize_gdb_osabi): Add declaration.
10422         * osdata.c (_initialize_osdata): Add declaration.
10423         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
10424         * parse.c (_initialize_parse): Add declaration.
10425         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
10426         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
10427         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
10428         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
10429         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
10430         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
10431         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
10432         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
10433         * printcmd.c (_initialize_printcmd): Add declaration.
10434         * probe.c (_initialize_probe): Add declaration.
10435         * proc-api.c (_initialize_proc_api): Add declaration.
10436         * proc-events.c (_initialize_proc_events): Add declaration.
10437         * proc-service.c (_initialize_proc_service): Add declaration.
10438         * procfs.c (_initialize_procfs): Add declaration.
10439         * producer.c (_initialize_producer): Add declaration.
10440         * psymtab.c (_initialize_psymtab): Add declaration.
10441         * python/python.c (_initialize_python): Add declaration.
10442         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
10443         * record-btrace.c (_initialize_record_btrace): Add declaration.
10444         * record-full.c (_initialize_record_full): Add declaration.
10445         * record.c (_initialize_record): Add declaration.
10446         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
10447         * regcache.c (_initialize_regcache): Add declaration.
10448         * reggroups.c (_initialize_reggroup): Add declaration.
10449         * remote-notif.c (_initialize_notif): Add declaration.
10450         * remote-sim.c (_initialize_remote_sim): Add declaration.
10451         * remote.c (_initialize_remote): Add declaration.
10452         * reverse.c (_initialize_reverse): Add declaration.
10453         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
10454         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
10455         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
10456         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
10457         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
10458         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
10459         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
10460         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
10461         Add declaration.
10462         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
10463         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
10464         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
10465         * rust-exp.y (_initialize_rust_exp): Add declaration.
10466         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
10467         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
10468         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
10469         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
10470         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
10471         * score-tdep.c (_initialize_score_tdep): Add declaration.
10472         * ser-go32.c (_initialize_ser_dos): Add declaration.
10473         * ser-mingw.c (_initialize_ser_windows): Add declaration.
10474         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
10475         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
10476         * ser-uds.c (_initialize_ser_socket): Add declaration.
10477         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
10478         * serial.c (_initialize_serial): Add declaration.
10479         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
10480         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
10481         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
10482         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
10483         * skip.c (_initialize_step_skip): Add declaration.
10484         * sol-thread.c (_initialize_sol_thread): Add declaration.
10485         * solib-aix.c (_initialize_solib_aix): Add declaration.
10486         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
10487         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
10488         * solib-frv.c (_initialize_frv_solib): Add declaration.
10489         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
10490         * solib-target.c (_initialize_solib_target): Add declaration.
10491         * solib.c (_initialize_solib): Add declaration.
10492         * source-cache.c (_initialize_source_cache): Add declaration.
10493         * source.c (_initialize_source): Add declaration.
10494         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
10495         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
10496         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
10497         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
10498         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
10499         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
10500         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
10501         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
10502         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
10503         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
10504         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
10505         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
10506         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
10507         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
10508         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
10509         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
10510         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
10511         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
10512         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
10513         * stabsread.c (_initialize_stabsread): Add declaration.
10514         * stack.c (_initialize_stack): Add declaration.
10515         * stap-probe.c (_initialize_stap_probe): Add declaration.
10516         * std-regs.c (_initialize_frame_reg): Add declaration.
10517         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
10518         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
10519         * symfile.c (_initialize_symfile): Add declaration.
10520         * symmisc.c (_initialize_symmisc): Add declaration.
10521         * symtab.c (_initialize_symtab): Add declaration.
10522         * target.c (_initialize_target): Add declaration.
10523         * target-connection.c (_initialize_target_connection): Add
10524         declaration.
10525         * target-dcache.c (_initialize_target_dcache): Add declaration.
10526         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
10527         * thread.c (_initialize_thread): Add declaration.
10528         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
10529         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
10530         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
10531         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
10532         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
10533         * tracectf.c (_initialize_ctf): Add declaration.
10534         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
10535         * tracefile.c (_initialize_tracefile): Add declaration.
10536         * tracepoint.c (_initialize_tracepoint): Add declaration.
10537         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
10538         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
10539         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
10540         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
10541         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
10542         * tui/tui-win.c (_initialize_tui_win): Add declaration.
10543         * tui/tui.c (_initialize_tui): Add declaration.
10544         * typeprint.c (_initialize_typeprint): Add declaration.
10545         * ui-style.c (_initialize_ui_style): Add declaration.
10546         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
10547         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
10548         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
10549         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
10550         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
10551         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
10552         * unittests/filtered_iterator-selftests.c
10553         (_initialize_filtered_iterator_selftests): Add declaration.
10554         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
10555         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
10556         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
10557         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
10558         * unittests/main-thread-selftests.c
10559         (_initialize_main_thread_selftests): Add declaration.
10560         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
10561         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
10562         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
10563         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
10564         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
10565         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
10566         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
10567         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
10568         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
10569         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
10570         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
10571         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
10572         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
10573         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
10574         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
10575         declaration.
10576         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
10577         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
10578         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
10579         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
10580         * user-regs.c (_initialize_user_regs): Add declaration.
10581         * utils.c (_initialize_utils): Add declaration.
10582         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
10583         * valops.c (_initialize_valops): Add declaration.
10584         * valprint.c (_initialize_valprint): Add declaration.
10585         * value.c (_initialize_values): Add declaration.
10586         * varobj.c (_initialize_varobj): Add declaration.
10587         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
10588         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
10589         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
10590         * windows-nat.c (_initialize_windows_nat): Add declaration.
10591         (_initialize_check_for_gdb_ini): Add declaration.
10592         (_initialize_loadable): Add declaration.
10593         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
10594         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
10595         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
10596         * xcoffread.c (_initialize_xcoffread): Add declaration.
10597         * xml-support.c (_initialize_xml_support): Add declaration.
10598         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
10599         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
10600         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
10601         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
10602
10603 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10604
10605         * regformats/regdat.sh: Generate declaration for init function.
10606
10607 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10608
10609         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
10610         up.
10611         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
10612         close_one_inferior>: New methods.
10613         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
10614         pass down target to find_inferior_pid.
10615         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
10616         Pass down target to find_inferior_ptid.
10617         (gdbsim_target::create_inferior): Pass down target to
10618         add_thread_silent.
10619         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
10620         target down to find_inferior_ptid and switch_to_thread.
10621         (gdbsim_target::close): Update to call close_one_inferior.
10622         (struct resume_data): Remove.
10623         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
10624         directly, rather than through a void pointer.
10625         (gdbsim_target::resume): Update to call resume_one_inferior.
10626
10627 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
10628
10629         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
10630
10631 2020-01-12  Pedro Alves  <palves@redhat.com>
10632
10633         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
10634         directly for the current inferior instead of
10635         discard_all_inferiors.
10636         (discard_all_inferiors): Delete.
10637
10638 2020-01-11  Tom Tromey  <tom@tromey.com>
10639
10640         * tui/tui-wingeneral.c (box_win): Check cli_styling.
10641         * tui/tui-winsource.c (tui_source_window_base::refill): Use
10642         deprecated_safe_get_selected_frame.
10643
10644 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10645
10646         * inferior.c (print_inferior): Switch inferior before printing it.
10647
10648 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
10649             Pedro Alves  <palves@redhat.com>
10650
10651         * progspace-and-thread.c (switch_to_program_space_and_thread):
10652         Assert there's an inferior for PSPACE.  Use
10653         switch_to_inferior_no_thread to switch the inferior too.
10654         * progspace.c (program_space::~program_space): Call
10655         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
10656         (program_space::free_all_objfiles): Don't call clear_symtab_users
10657         here.
10658         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
10659
10660 2020-01-10  Pedro Alves  <palves@redhat.com>
10661
10662         * NEWS: Mention multi-target debugging, "info connections", and
10663         "add-inferior -no-connection".
10664
10665 2020-01-10  Pedro Alves  <palves@redhat.com>
10666
10667         * infrun.c: Include "target-connection.h".
10668         (check_multi_target_resumption): New.
10669         (proceed): Call it.
10670         * target-connection.c (make_target_connection_string): Make
10671         extern.
10672         * target-connection.h (make_target_connection_string): Declare.
10673
10674 2020-01-10  Pedro Alves  <palves@redhat.com>
10675
10676         * Makefile.in (COMMON_SFILES): Add target-connection.c.
10677         * inferior.c (uiout_field_connection): New function.
10678         (print_inferior): Add new "connection-id" column.
10679         (add_inferior_command): Show connection number/string of added
10680         inferior.
10681         * process-stratum-target.h
10682         (process_stratum_target::connection_string): New virtual method.
10683         (process_stratum_target::connection_number): New field.
10684         * remote.c (remote_target::connection_string): New override.
10685         * target-connection.c: New file.
10686         * target-connection.h: New file.
10687         * target.c (decref_target): Remove process_stratum targets from
10688         the connection list.
10689         (target_stack::push): Add process_stratum targets to the
10690         connection list.
10691
10692 2020-01-10  Pedro Alves  <palves@redhat.com>
10693
10694         Revert:
10695         2016-04-12  Pedro Alves  <palves@redhat.com>
10696         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
10697         Remove references to name.
10698         * serial.h (struct serial) <name>: Delete.
10699
10700 2020-01-10  Pedro Alves  <palves@redhat.com>
10701
10702         * gdbarch-selftests.c (register_to_value_test): Remove "target
10703         already pushed" check.
10704
10705 2020-01-10  Pedro Alves  <palves@redhat.com>
10706             John Baldwin  <jhb@FreeBSD.org>
10707
10708         * aarch64-linux-nat.c
10709         (aarch64_linux_nat_target::thread_architecture): Adjust.
10710         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
10711         (task_command_1): Likewise.
10712         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
10713         (aix_thread_target::wait, aix_thread_target::fetch_registers)
10714         (aix_thread_target::store_registers)
10715         (aix_thread_target::thread_alive): Adjust.
10716         * amd64-fbsd-tdep.c: Include "inferior.h".
10717         (amd64fbsd_get_thread_local_address): Pass down target.
10718         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
10719         thread's gdbarch instead of target_gdbarch.
10720         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
10721         get_last_target_status.
10722         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
10723         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
10724         inferiors.
10725         (update_inserted_breakpoint_locations): Skip if inferiors with no
10726         execution.
10727         (update_global_location_list): When handling moribund locations,
10728         find representative inferior for location's pspace, and use thread
10729         count of its process_stratum target.
10730         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
10731         * bsd-uthread.c (bsd_uthread_target::wait): Use
10732         as_process_stratum_target and adjust thread_change_ptid and
10733         add_thread calls.
10734         (bsd_uthread_target::update_thread_list): Use
10735         as_process_stratum_target and adjust find_thread_ptid,
10736         thread_change_ptid and add_thread calls.
10737         * btrace.c (maint_btrace_packet_history_cmd): Adjust
10738         find_thread_ptid call.
10739         * corelow.c (add_to_thread_list): Adjust add_thread call.
10740         (core_target_open): Adjust add_thread_silent and thread_count
10741         calls.
10742         (core_target::pid_to_str): Adjust find_inferior_ptid call.
10743         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
10744         * event-top.c (async_disconnect): Pop targets from all inferiors.
10745         * exec.c (add_target_sections): Push exec target on all inferiors
10746         sharing the program space.
10747         (remove_target_sections): Remove the exec target from all
10748         inferiors sharing the program space.
10749         (exec_on_vfork): New.
10750         * exec.h (exec_on_vfork): Declare.
10751         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
10752         Pass it down.
10753         (fbsd_nat_target::update_thread_list): Adjust.
10754         (fbsd_nat_target::resume): Adjust.
10755         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
10756         down.
10757         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
10758         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
10759         get_thread_arch_regcache call.
10760         * fork-child.c (gdb_startup_inferior): Pass target down to
10761         startup_inferior and set_executing.
10762         * gdbthread.h (struct process_stratum_target): Forward declare.
10763         (add_thread, add_thread_silent, add_thread_with_info)
10764         (in_thread_list): Add process_stratum_target parameter.
10765         (find_thread_ptid(inferior*, ptid_t)): New overload.
10766         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
10767         parameter.
10768         (all_threads()): Delete overload.
10769         (all_threads, all_non_exited_threads): Add process_stratum_target
10770         parameter.
10771         (all_threads_safe): Use brace initialization.
10772         (thread_count): Add process_stratum_target parameter.
10773         (set_resumed, set_running, set_stop_requested, set_executing)
10774         (threads_are_executing, finish_thread_state): Add
10775         process_stratum_target parameter.
10776         (switch_to_thread): Use is_current_thread.
10777         * i386-fbsd-tdep.c: Include "inferior.h".
10778         (i386fbsd_get_thread_local_address): Pass down target.
10779         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
10780         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
10781         have_inferiors check.
10782         * inf-ptrace.c (inf_ptrace_target::create_inferior)
10783         (inf_ptrace_target::attach): Adjust.
10784         * infcall.c (run_inferior_call): Adjust.
10785         * infcmd.c (run_command_1): Pass target to
10786         scoped_finish_thread_state.
10787         (proceed_thread_callback): Skip inferiors with no execution.
10788         (continue_command): Rename 'all_threads' local to avoid hiding
10789         'all_threads' function.  Adjust get_last_target_status call.
10790         (prepare_one_step): Adjust set_running call.
10791         (signal_command): Use user_visible_resume_target.  Compare thread
10792         pointers instead of inferior_ptid.
10793         (info_program_command): Adjust to pass down target.
10794         (attach_command): Mark target's 'thread_executing' flag.
10795         (stop_current_target_threads_ns): New, factored out from ...
10796         (interrupt_target_1): ... this.  Switch inferior before making
10797         target calls.
10798         * inferior-iter.h
10799         (struct all_inferiors_iterator, struct all_inferiors_range)
10800         (struct all_inferiors_safe_range)
10801         (struct all_non_exited_inferiors_range): Filter on
10802         process_stratum_target too.  Remove explicit.
10803         * inferior.c (inferior::inferior): Push dummy target on target
10804         stack.
10805         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
10806         Add process_stratum_target parameter, and pass it down.
10807         (have_live_inferiors): Adjust.
10808         (switch_to_inferior_and_push_target): New.
10809         (add_inferior_command, clone_inferior_command): Handle
10810         "-no-connection" parameter.  Use
10811         switch_to_inferior_and_push_target.
10812         (_initialize_inferior): Mention "-no-connection" option in
10813         the help of "add-inferior" and "clone-inferior" commands.
10814         * inferior.h: Include "process-stratum-target.h".
10815         (interrupt_target_1): Use bool.
10816         (struct inferior) <push_target, unpush_target, target_is_pushed,
10817         find_target_beneath, top_target, process_target, target_at,
10818         m_stack>: New.
10819         (discard_all_inferiors): Delete.
10820         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
10821         (all_inferiors, all_non_exited_inferiors): Add
10822         process_stratum_target parameter.
10823         * infrun.c: Include "gdb_select.h" and <unordered_map>.
10824         (target_last_proc_target): New global.
10825         (follow_fork_inferior): Push target on new inferior.  Pass target
10826         to add_thread_silent.  Call exec_on_vfork.  Handle target's
10827         reference count.
10828         (follow_fork): Adjust get_last_target_status call.  Also consider
10829         target.
10830         (follow_exec): Push target on new inferior.
10831         (struct execution_control_state) <target>: New field.
10832         (user_visible_resume_target): New.
10833         (do_target_resume): Call target_async.
10834         (resume_1): Set target's threads_executing flag.  Consider resume
10835         target.
10836         (commit_resume_all_targets): New.
10837         (proceed): Also consider resume target.  Skip threads of inferiors
10838         with no execution.  Commit resumtion in all targets.
10839         (start_remote): Pass current inferior to wait_for_inferior.
10840         (infrun_thread_stop_requested): Consider target as well.  Pass
10841         thread_info pointer to clear_inline_frame_state instead of ptid.
10842         (infrun_thread_thread_exit): Consider target as well.
10843         (random_pending_event_thread): New inferior parameter.  Use it.
10844         (do_target_wait): Rename to ...
10845         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
10846         down.
10847         (threads_are_resumed_pending_p, do_target_wait): New.
10848         (prepare_for_detach): Adjust calls.
10849         (wait_for_inferior): New inferior parameter.  Handle it.  Use
10850         do_target_wait_1 instead of do_target_wait.
10851         (fetch_inferior_event): Adjust.  Switch to representative
10852         inferior.  Pass target down.
10853         (set_last_target_status): Add process_stratum_target parameter.
10854         Save target in global.
10855         (get_last_target_status): Add process_stratum_target parameter and
10856         handle it.
10857         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
10858         (context_switch): Check inferior_ptid == null_ptid before calling
10859         inferior_thread().
10860         (get_inferior_stop_soon): Pass down target.
10861         (wait_one): Rename to ...
10862         (poll_one_curr_target): ... this.
10863         (struct wait_one_event): New.
10864         (wait_one): New.
10865         (stop_all_threads): Adjust.
10866         (handle_no_resumed, handle_inferior_event): Adjust to consider the
10867         event's target.
10868         (switch_back_to_stepped_thread): Also consider target.
10869         (print_stop_event): Update.
10870         (normal_stop): Update.  Also consider the resume target.
10871         * infrun.h (wait_for_inferior): Remove declaration.
10872         (user_visible_resume_target): New declaration.
10873         (get_last_target_status, set_last_target_status): New
10874         process_stratum_target parameter.
10875         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10876         process_stratum_target parameter, and use it.
10877         (clear_inline_frame_state (thread_info*)): New.
10878         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
10879         process_stratum_target parameter.
10880         (clear_inline_frame_state (thread_info*)): Declare.
10881         * linux-fork.c (delete_checkpoint_command): Pass target down to
10882         find_thread_ptid.
10883         (checkpoint_command): Adjust.
10884         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
10885         instead of just tweaking inferior_ptid.
10886         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
10887         (exit_lwp): Pass target down to find_thread_ptid.
10888         (attach_proc_task_lwp_callback): Pass target down to
10889         add_thread/set_running/set_executing.
10890         (linux_nat_target::attach): Pass target down to
10891         thread_change_ptid.
10892         (get_detach_signal): Pass target down to find_thread_ptid.
10893         Consider last target status's target.
10894         (linux_resume_one_lwp_throw, resume_lwp)
10895         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
10896         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
10897         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
10898         (linux_nat_target::async_wait_fd): New.
10899         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
10900         target down.
10901         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
10902         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
10903         * linux-thread-db.c (struct thread_db_info::process_target): New
10904         field.
10905         (add_thread_db_info): Save target.
10906         (get_thread_db_info): New process_stratum_target parameter.  Also
10907         match target.
10908         (delete_thread_db_info): New process_stratum_target parameter.
10909         Also match target.
10910         (thread_from_lwp): Adjust to pass down target.
10911         (thread_db_notice_clone): Pass down target.
10912         (check_thread_db_callback): Pass down target.
10913         (try_thread_db_load_1): Always push the thread_db target.
10914         (try_thread_db_load, record_thread): Pass target down.
10915         (thread_db_target::detach): Pass target down.  Always unpush the
10916         thread_db target.
10917         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
10918         target down.  Always unpush the thread_db target.
10919         (find_new_threads_callback, thread_db_find_new_threads_2)
10920         (thread_db_target::update_thread_list): Pass target down.
10921         (thread_db_target::pid_to_str): Pass current inferior down.
10922         (thread_db_target::get_thread_local_address): Pass target down.
10923         (thread_db_target::resume, maintenance_check_libthread_db): Pass
10924         target down.
10925         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
10926         * procfs.c (procfs_target::procfs_init_inferior): Declare.
10927         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
10928         (procfs_init_inferior): Rename to ...
10929         (procfs_target::procfs_init_inferior): ... this and adjust.
10930         (procfs_target::create_inferior, procfs_notice_thread)
10931         (procfs_do_thread_registers): Adjust.
10932         * ppc-fbsd-tdep.c: Include "inferior.h".
10933         (ppcfbsd_get_thread_local_address): Pass down target.
10934         * proc-service.c (ps_xfer_memory): Switch current inferior and
10935         program space as well.
10936         (get_ps_regcache): Pass target down.
10937         * process-stratum-target.c
10938         (process_stratum_target::thread_address_space)
10939         (process_stratum_target::thread_architecture): Pass target down.
10940         * process-stratum-target.h
10941         (process_stratum_target::threads_executing): New field.
10942         (as_process_stratum_target): New.
10943         * ravenscar-thread.c
10944         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
10945         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
10946         down.
10947         * record-btrace.c (record_btrace_target::info_record): Adjust.
10948         (record_btrace_target::record_method)
10949         (record_btrace_target::record_is_replaying)
10950         (record_btrace_target::fetch_registers)
10951         (get_thread_current_frame_id, record_btrace_target::resume)
10952         (record_btrace_target::wait, record_btrace_target::stop): Pass
10953         target down.
10954         * record-full.c (record_full_wait_1): Switch to event thread.
10955         Pass target down.
10956         * regcache.c (regcache::regcache)
10957         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
10958         process_stratum_target parameter and handle it.
10959         (current_thread_target): New global.
10960         (get_thread_regcache): Add process_stratum_target parameter and
10961         handle it.  Switch inferior before calling target method.
10962         (get_thread_regcache): Pass target down.
10963         (get_thread_regcache_for_ptid): Pass target down.
10964         (registers_changed_ptid): Add process_stratum_target parameter and
10965         handle it.
10966         (registers_changed_thread, registers_changed): Pass target down.
10967         (test_get_thread_arch_aspace_regcache): New.
10968         (current_regcache_test): Define a couple local test_target_ops
10969         instances and use them for testing.
10970         (readwrite_regcache): Pass process_stratum_target parameter.
10971         (cooked_read_test, cooked_write_test): Pass mock_target down.
10972         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
10973         (get_thread_arch_aspace_regcache): Add process_stratum_target
10974         parameter.
10975         (regcache::target): New method.
10976         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
10977         (regcache::registers_changed_ptid): Add process_stratum_target
10978         parameter.
10979         (regcache::m_target): New field.
10980         (registers_changed_ptid): Add process_stratum_target parameter.
10981         * remote.c (remote_state::supports_vCont_probed): New field.
10982         (remote_target::async_wait_fd): New method.
10983         (remote_unpush_and_throw): Add remote_target parameter.
10984         (get_current_remote_target): Adjust.
10985         (remote_target::remote_add_inferior): Push target.
10986         (remote_target::remote_add_thread)
10987         (remote_target::remote_notice_new_inferior)
10988         (get_remote_thread_info): Pass target down.
10989         (remote_target::update_thread_list): Skip threads of inferiors
10990         bound to other targets.  (remote_target::close): Don't discard
10991         inferiors.  (remote_target::add_current_inferior_and_thread)
10992         (remote_target::process_initial_stop_replies)
10993         (remote_target::start_remote)
10994         (remote_target::remote_serial_quit_handler): Pass down target.
10995         (remote_target::remote_unpush_target): New remote_target
10996         parameter.  Unpush the target from all inferiors.
10997         (remote_target::remote_unpush_and_throw): New remote_target
10998         parameter.  Pass it down.
10999         (remote_target::open_1): Check whether the current inferior has
11000         execution instead of checking whether any inferior is live.  Pass
11001         target down.
11002         (remote_target::remote_detach_1): Pass down target.  Use
11003         remote_unpush_target.
11004         (extended_remote_target::attach): Pass down target.
11005         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
11006         (remote_target::append_resumption): Pass down target.
11007         (remote_target::append_pending_thread_resumptions)
11008         (remote_target::remote_resume_with_hc, remote_target::resume)
11009         (remote_target::commit_resume): Pass down target.
11010         (remote_target::remote_stop_ns): Check supports_vCont_probed.
11011         (remote_target::interrupt_query)
11012         (remote_target::remove_new_fork_children)
11013         (remote_target::check_pending_events_prevent_wildcard_vcont)
11014         (remote_target::remote_parse_stop_reply)
11015         (remote_target::process_stop_reply): Pass down target.
11016         (first_remote_resumed_thread): New remote_target parameter.  Pass
11017         it down.
11018         (remote_target::wait_as): Pass down target.
11019         (unpush_and_perror): New remote_target parameter.  Pass it down.
11020         (remote_target::readchar, remote_target::remote_serial_write)
11021         (remote_target::getpkt_or_notif_sane_1)
11022         (remote_target::kill_new_fork_children, remote_target::kill): Pass
11023         down target.
11024         (remote_target::mourn_inferior): Pass down target.  Use
11025         remote_unpush_target.
11026         (remote_target::core_of_thread)
11027         (remote_target::remote_btrace_maybe_reopen): Pass down target.
11028         (remote_target::pid_to_exec_file)
11029         (remote_target::thread_handle_to_thread_info): Pass down target.
11030         (remote_target::async_wait_fd): New.
11031         * riscv-fbsd-tdep.c: Include "inferior.h".
11032         (riscv_fbsd_get_thread_local_address): Pass down target.
11033         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
11034         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
11035         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
11036         Adjust.
11037         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
11038         * solib-svr4.c (enable_break): Pass down target.
11039         * spu-multiarch.c (parse_spufs_run): Pass down target.
11040         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
11041         * target-delegates.c: Regenerate.
11042         * target.c (g_target_stack): Delete.
11043         (current_top_target): Return the current inferior's top target.
11044         (target_has_execution_1): Refer to the passed-in inferior's top
11045         target.
11046         (target_supports_terminal_ours): Check whether the initial
11047         inferior was already created.
11048         (decref_target): New.
11049         (target_stack::push): Incref/decref the target.
11050         (push_target, push_target, unpush_target): Adjust.
11051         (target_stack::unpush): Defref target.
11052         (target_is_pushed): Return bool.  Adjust to refer to the current
11053         inferior's target stack.
11054         (dispose_inferior): Delete, and inline parts ...
11055         (target_preopen): ... here.  Only dispose of the current inferior.
11056         (target_detach): Hold strong target reference while detaching.
11057         Pass target down.
11058         (target_thread_name): Add assertion.
11059         (target_resume): Pass down target.
11060         (target_ops::beneath, find_target_at): Adjust to refer to the
11061         current inferior's target stack.
11062         (get_dummy_target): New.
11063         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
11064         has a thread running.
11065         (initialize_targets): Rename to ...
11066         (_initialize_target): ... this.
11067         * target.h: Include "gdbsupport/refcounted-object.h".
11068         (struct target_ops): Inherit refcounted_object.
11069         (target_ops::shortname, target_ops::longname): Make const.
11070         (target_ops::async_wait_fd): New method.
11071         (decref_target): Declare.
11072         (struct target_ops_ref_policy): New.
11073         (target_ops_ref): New typedef.
11074         (get_dummy_target): Declare function.
11075         (target_is_pushed): Return bool.
11076         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
11077         (all_matching_threads_iterator::all_matching_threads_iterator):
11078         Handle filter target.
11079         * thread-iter.h (struct all_matching_threads_iterator, struct
11080         all_matching_threads_range, class all_non_exited_threads_range):
11081         Filter by target too.  Remove explicit.
11082         * thread.c (threads_executing): Delete.
11083         (inferior_thread): Pass down current inferior.
11084         (clear_thread_inferior_resources): Pass down thread pointer
11085         instead of ptid_t.
11086         (add_thread_silent, add_thread_with_info, add_thread): Add
11087         process_stratum_target parameter.  Use it for thread and inferior
11088         searches.
11089         (is_current_thread): New.
11090         (thread_info::deletable): Use it.
11091         (find_thread_ptid, thread_count, in_thread_list)
11092         (thread_change_ptid, set_resumed, set_running): New
11093         process_stratum_target parameter.  Pass it down.
11094         (set_executing): New process_stratum_target parameter.  Pass it
11095         down.  Adjust reference to 'threads_executing'.
11096         (threads_are_executing): New process_stratum_target parameter.
11097         Adjust reference to 'threads_executing'.
11098         (set_stop_requested, finish_thread_state): New
11099         process_stratum_target parameter.  Pass it down.
11100         (switch_to_thread): Also match inferior.
11101         (switch_to_thread): New process_stratum_target parameter.  Pass it
11102         down.
11103         (update_threads_executing): Reimplement.
11104         * top.c (quit_force): Pop targets from all inferior.
11105         (gdb_init): Don't call initialize_targets.
11106         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
11107         Declare.
11108         (windows_add_thread, windows_delete_thread): Adjust.
11109         (get_windows_debug_event): Rename to ...
11110         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
11111         * tracefile-tfile.c (tfile_target_open): Pass down target.
11112         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
11113         Forward declare.
11114         (switch_to_thread): Add process_stratum_target parameter.
11115         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
11116         parameter.  Use it.
11117         (mi_on_resume): Pass target down.
11118         * nat/fork-inferior.c (startup_inferior): Add
11119         process_stratum_target parameter.  Pass it down.
11120         * nat/fork-inferior.h (startup_inferior): Add
11121         process_stratum_target parameter.
11122         * python/py-threadevent.c (py_get_event_thread): Pass target down.
11123
11124 2020-01-10  Pedro Alves  <palves@redhat.com>
11125
11126         * remote.c (remote_target::start_remote): Don't set inferior_ptid
11127         directly.  Instead find the first thread in the thread list and
11128         use switch_to_thread.
11129
11130 2020-01-10  Pedro Alves  <palves@redhat.com>
11131
11132         * remote.c (remote_target::remote_add_inferior): Don't bind a
11133         process to the current inferior if the current inferior is already
11134         bound to a process.
11135
11136 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11137             Pedro Alves  <palves@redhat.com>
11138
11139         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
11140         If no process is specified, return null_ptid instead of
11141         inferior_ptid.
11142         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
11143         TARGET_WAITKIND_SIGNALLED with no pid.
11144
11145 2020-01-10  Pedro Alves  <palves@redhat.com>
11146
11147         * remote.c (first_remote_resumed_thread): New.
11148         (remote_target::wait_as): Use it as default event_ptid instead of
11149         inferior_ptid.
11150
11151 2020-01-10  Pedro Alves  <palves@redhat.com>
11152
11153         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
11154
11155 2020-01-10  Pedro Alves  <palves@redhat.com>
11156
11157         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
11158         not -1.
11159
11160 2020-01-10  Pedro Alves  <palves@redhat.com>
11161
11162         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11163         ptid to get_last_target_status.
11164         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11165         ptid to get_last_target_status.
11166         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11167         get_last_target_status.
11168         (info_program_command): Don't pass a target_waitstatus to
11169         get_last_target_status.
11170         * infrun.c (init_wait_for_inferior): Use
11171         nullify_last_target_wait_ptid.
11172         (get_last_target_status): Handle nullptr arguments.
11173         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11174         (print_stop_event): Don't pass a ptid to get_last_target_status.
11175         (normal_stop): Don't pass a ptid to get_last_target_status.
11176         * infrun.h (get_last_target_status, set_last_target_status): Move
11177         comments here and update.
11178         (nullify_last_target_wait_ptid): Declare.
11179         * linux-fork.c (fork_load_infrun_state): Remove local extern
11180         declaration of nullify_last_target_wait_ptid.
11181         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11182         to get_last_target_status.
11183
11184 2020-01-10  Pedro Alves  <palves@redhat.com>
11185
11186         * gdbthread.h (scoped_restore_current_thread)
11187         <dont_restore, restore, m_dont_restore>: Declare.
11188         * thread.c (thread_alive): Add assertion.  Return bool.
11189         (switch_to_thread_if_alive): New.
11190         (prune_threads): Switch inferior/thread.
11191         (print_thread_info_1): Switch thread before calling target methods.
11192         (scoped_restore_current_thread::restore): New, factored out from
11193         ...
11194         (scoped_restore_current_thread::~scoped_restore_current_thread):
11195         ... this.
11196         (scoped_restore_current_thread::scoped_restore_current_thread):
11197         Add assertion.
11198         (thread_apply_all_command, thread_select): Use
11199         switch_to_thread_if_alive.
11200         * infrun.c (proceed, restart_threads, handle_signal_stop)
11201         (switch_back_to_stepped_thread): Switch current thread before
11202         calling target methods.
11203
11204 2020-01-10  Pedro Alves <palves@redhat.com>
11205
11206         * inferior.c (switch_to_inferior_no_thread): New function,
11207         factored out from ...
11208         (inferior_command): ... here.
11209         * inferior.h (switch_to_inferior_no_thread): Declare.
11210         * mi/mi-main.c (run_one_inferior): Use
11211         switch_to_inferior_no_thread.
11212
11213 2020-01-10  Pedro Alves  <palves@redhat.com>
11214
11215         * infcmd.c (kill_command): Remove dead code.
11216
11217 2020-01-10  Pedro Alves  <palves@redhat.com>
11218
11219         * remote.c (remote_target::mourn_inferior): No longer check
11220         whether the target is running.
11221
11222 2020-01-10  Pedro Alves  <palves@redhat.com>
11223
11224         * corelow.c (core_target::has_execution): Change parameter type to
11225         inferior pointer.
11226         * inferior.c (number_of_live_inferiors): Use
11227         inferior::has_execution instead of target_has_execution_1.
11228         * inferior.h (inferior::has_execution): New.
11229         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11230         inferior::has_execution instead of target_has_execution_1.
11231         * process-stratum-target.c
11232         (process_stratum_target::has_execution): Change parameter type to
11233         inferior pointer.  Check the inferior's PID instead of
11234         inferior_ptid.
11235         * process-stratum-target.h
11236         (process_stratum_target::has_execution): Change parameter type to
11237         inferior pointer.
11238         * record-full.c (record_full_core_target::has_execution): Change
11239         parameter type to inferior pointer.
11240         * target.c (target_has_execution_1): Change parameter type to
11241         inferior pointer.
11242         (target_has_execution_current): Adjust.
11243         * target.h (target_ops::has_execution): Change parameter type to
11244         inferior pointer.
11245         (target_has_execution_1): Change parameter type to inferior
11246         pointer.  Change return type to bool.
11247         * tracefile.h (tracefile_target::has_execution): Change parameter
11248         type to inferior pointer.
11249
11250 2020-01-10  Pedro Alves  <palves@redhat.com>
11251
11252         * exceptions.c (print_flush): Remove current_top_target() check.
11253
11254 2020-01-10  Pedro Alves  <palves@redhat.com>
11255
11256         * remote.c (show_remote_exec_file): Show the current inferior's
11257         exec-file instead of the command variable's value.
11258
11259 2020-01-10  Pedro Alves  <palves@redhat.com>
11260
11261         * record-full.c (record_full_resume_ptid): New global.
11262         (record_full_target::resume): Set it.
11263         (record_full_wait_1): Use record_full_resume_ptid instead of
11264         inferior_ptid.
11265
11266 2020-01-10  Pedro Alves  <palves@redhat.com>
11267
11268         * gdbthread.h (scoped_restore_current_thread)
11269         <dont_restore, restore, m_dont_restore>: Declare.
11270         * thread.c (thread_alive): Add assertion.  Return bool.
11271         (switch_to_thread_if_alive): New.
11272         (prune_threads): Switch inferior/thread.
11273         (print_thread_info_1): Switch thread before calling target methods.
11274         (scoped_restore_current_thread::restore): New, factored out from
11275         ...
11276         (scoped_restore_current_thread::~scoped_restore_current_thread):
11277         ... this.
11278         (scoped_restore_current_thread::scoped_restore_current_thread):
11279         Add assertion.
11280         (thread_apply_all_command, thread_select): Use
11281         switch_to_thread_if_alive.
11282
11283 2020-01-10  George Barrett  <bob@bob131.so>
11284
11285         * stap-probe.c (stap_modify_semaphore): Don't check for null
11286         semaphores.
11287         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11288         for null semaphores.
11289
11290 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11291
11292         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
11293         all source windows, and maintain horizontal scroll status while
11294         doing so.
11295
11296 2020-01-09  Tom Tromey  <tom@tromey.com>
11297
11298         PR tui/18932:
11299         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
11300         update_source_window, not print_source_lines.
11301
11302 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11303
11304         * tui/tui.c (tui_enable): Register tui hooks after calling
11305         tui_display_main.
11306
11307 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11308
11309         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
11310
11311 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
11312
11313         * thread.c (print_thread_info_1): Fix indentation.
11314
11315 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11316
11317         * symtab.c (general_symbol_info::compute_and_set_names): Move the
11318         unique_xmalloc_ptr outside the if to always free the demangled name.
11319
11320 2020-01-08  Tom Tromey  <tromey@adacore.com>
11321
11322         * xcoffread.c (enter_line_range, read_xcoff_symtab)
11323         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
11324         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
11325         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
11326         Remove.
11327         (section_offsets): New typedef.
11328         * symtab.c (fixup_section, get_msymbol_address): Update.
11329         * symmisc.c (dump_msymbols): Update.
11330         * symfile.h (relative_addr_info_to_section_offsets)
11331         (symfile_map_offsets_to_segments): Update.
11332         * symfile.c (build_section_addr_info_from_objfile)
11333         (init_objfile_sect_indices): Update.
11334         (struct place_section_arg): Change type of "offsets".
11335         (place_section): Update.
11336         (relative_addr_info_to_section_offsets): Change type of
11337         "section_offsets".  Remove "num_sections" parameter.
11338         (default_symfile_offsets, syms_from_objfile_1)
11339         (set_objfile_default_section_offset): Update.
11340         (reread_symbols): No need to preserve section offsets by hand.
11341         (symfile_map_offsets_to_segments): Change type of "offsets".
11342         * stap-probe.c (relocate_address): Update.
11343         * stabsread.h (process_one_symbol): Update.
11344         * solib-target.c (struct lm_info_target) <offsets>: Change type.
11345         (solib_target_relocate_section_addresses): Update.
11346         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
11347         Update.
11348         * solib-frv.c (frv_relocate_main_executable): Update.
11349         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
11350         * solib-aix.c (solib_aix_get_section_offsets): Change return
11351         type.
11352         (solib_aix_solib_create_inferior_hook): Update.
11353         * remote.c (remote_target::get_offsets): Update.
11354         * psymtab.c (find_pc_sect_psymtab): Update.
11355         * psympriv.h (struct partial_symbol) <address, text_low,
11356         text_high>: Update.
11357         * objfiles.h (obj_section_offset): Update.
11358         (struct objfile) <section_offsets>: Change type.
11359         <num_sections>: Remove.
11360         (objfile_relocate): Update.
11361         * objfiles.c (entry_point_address_query): Update
11362         (relocate_one_symbol): Change type of "section_offsets".
11363         (objfile_relocate1, objfile_relocate1): Change type of
11364         "new_offsets".
11365         (objfile_rebase1): Update.
11366         * mipsread.c (mipscoff_symfile_read): Update.
11367         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
11368         parameter.
11369         * mdebugread.c (parse_symbol): Change type of "section_offsets".
11370         (parse_external, psymtab_to_symtab_1): Update.
11371         * machoread.c (macho_symfile_offsets): Update.
11372         * ia64-tdep.c (ia64_find_unwind_table): Update.
11373         * hppa-tdep.c (read_unwind_info): Update.
11374         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
11375         * dwarf2read.c (create_addrmap_from_index)
11376         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11377         (process_psymtab_comp_unit_reader, add_partial_symbol)
11378         (add_partial_subprogram, process_full_comp_unit)
11379         (read_file_scope, read_func_scope, read_lexical_block_scope)
11380         (read_call_site_scope, dwarf2_rnglists_process)
11381         (dwarf2_ranges_process, dwarf2_ranges_read)
11382         (dwarf_decode_lines_1, var_decode_location, new_symbol)
11383         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
11384         Update.
11385         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
11386         Update.
11387         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
11388         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
11389         (process_one_symbol): Change type of "section_offsets".
11390         * ctfread.c (get_objfile_text_range): Update.
11391         * coffread.c (coff_symtab_read, enter_linenos)
11392         (process_coff_symbol): Update.
11393         * coff-pe-read.c (add_pe_forwarded_sym): Update.
11394         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
11395
11396 2020-01-08  Tom Tromey  <tromey@adacore.com>
11397
11398         * dwarf2read.c (parse_macro_definition): Use std::string.
11399         (parse_macro_definition): Likewise.
11400
11401 2020-01-08  Tom Tromey  <tromey@adacore.com>
11402
11403         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
11404         (ATTR_ALLOC_CHUNK): Remove.
11405
11406 2020-01-08  Tom Tromey  <tromey@adacore.com>
11407
11408         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
11409
11410 2020-01-08  Tom Tromey  <tromey@adacore.com>
11411
11412         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
11413         (dwarf2_compute_name, open_dwo_file): Likewise.
11414         (process_enumeration_scope): Use std::vector.
11415         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
11416         (partial_die_info::fixup, dwarf2_start_subfile)
11417         (guess_full_die_structure_name, dwarf2_name): Likewise.
11418         (determine_prefix): Update.
11419         (guess_full_die_structure_name): Make return type const.
11420         (partial_die_full_name): Return unique_xmalloc_ptr.
11421         (DW_FIELD_ALLOC_CHUNK): Remove.
11422
11423 2020-01-07  Tom Tromey  <tromey@adacore.com>
11424
11425         PR build/24937:
11426         * stap-probe.c (class stap_static_probe_ops): Add constructor.
11427
11428 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11429
11430         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
11431
11432 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11433
11434         * stack.c (print_frame_info): Move disassemble_next_line code
11435         inside source_print block.
11436
11437 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11438
11439         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
11440         gdb/signals.h, as we are now using native signal symbols.
11441
11442 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11443
11444         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
11445         overflow by an early check of content vs threshold.
11446         * tui/tui-source.c (tui_source_window::line_is_displayed):
11447         Likewise.
11448
11449 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11450
11451         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
11452
11453 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11454
11455         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
11456         export table if no section contains it's RVA.
11457
11458 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11459
11460         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
11461
11462 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
11463
11464         * source.c (print_source_lines_base): Set last_line_listed.
11465
11466 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11467
11468         * tui/tui-disasm.c: Remove trailing spaces.
11469
11470 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11471             Pedro Alves  <palves@redhat.com>
11472
11473         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
11474         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
11475         (windows_gdb_signal_to_target): New function, uses the above
11476         enumeration to convert GDB internal signal codes to equivalent
11477         Windows codes.
11478         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
11479         * windows-nat.c: Include "gdb_wait.h".
11480         (get_windows_debug_event): Extract the fatal exception from the
11481         exit status and convert to the equivalent Posix signal number.
11482         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
11483         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
11484         * gdbsupport/gdb_wait.c: New file, implements
11485         windows_status_to_termsig.
11486         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
11487         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
11488
11489 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
11490
11491         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
11492         show_layout.
11493
11494 2020-01-05  Luis Machado  <luis.machado@linaro.org>
11495
11496         * aarch64-linux-nat.c
11497         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
11498         and bfd_mach_aarch64.
11499
11500 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11501
11502         * ui-file.c (stdio_file::can_emit_style_escape)
11503         (tee_file::can_emit_style_escape): Ensure style is used also on
11504         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
11505         to gdb_stdout.
11506         * main.c (set_gdb_data_directory): Use file style to output the
11507         warning that the given pathname is not a directory.
11508         * top.c (show_history_filename, gdb_safe_append_history)
11509         (show_gdb_datadir): Use file style.
11510
11511 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11512
11513         * solib-target.c (struct lm_info_target):
11514         Change offsets to be a unique_xmalloc_ptr.
11515         (solib_target_relocate_section_addresses): Update.
11516
11517 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
11518
11519         * windows-nat.c (windows_clear_solib): Free so_list linked list.
11520
11521 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11522
11523         * MAINTAINERS (Write After Approval): Add myself.
11524
11525 2020-01-02  Luis Machado  <luis.machado@linaro.org>
11526
11527         * proc-service.c (get_ps_regcache): Remove reference to obsolete
11528         Cell BE architecture.
11529         * target.h (struct target_ops) <thread_architecture>: Likewise.
11530
11531 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11532
11533         * Makefile.in: Use INSTALL_PROGRAM_ENV.
11534
11535 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
11536
11537         * MAINTAINERS (Write After Approval): Add myself.
11538
11539 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11540
11541         * gdbarch.sh: Update copyright year range of generated files.
11542
11543 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11544
11545         Update copyright year range in all GDB files.
11546
11547 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11548
11549         * copyright.py: Convert to Python 3.
11550
11551 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11552
11553         * copyright.py: Adapt after move of gnulib directory from gdb
11554         directory to toplevel directory.
11555
11556 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11557
11558         * copyright.py (main): Exit if run from the wrong directory.
11559
11560 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11561
11562         * top.c (print_gdb_version): Change copyright year to 2020.
11563
11564 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
11565
11566         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
11567
11568 For older changes see ChangeLog-2019.
11569 \f
11570 Local Variables:
11571 mode: change-log
11572 left-margin: 8
11573 fill-column: 74
11574 version-control: never
11575 coding: utf-8
11576 End: