gdb/ChangeLog

   1 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
   2
   3         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
   4         member variable.
   5         <m_stmt_at_address>: New member variable.
   6         (lnp_state_machine::record_line): Don't record some lines, update
   7         tracking of is_stmt at the same address.
   8         (lnp_state_machine::lnp_state_machine): Initialise new member
   9         variables.
  10
  11 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  12
  13         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
  14         "-include gnu-nat-mig.h".
  15         * gnu-nat-mig.h: New file.
  16         * gnu-nat.c: Include "gnu-nat-mig.h".
  17         (exc_server, msg_reply_server, notify_server,
  18         process_reply_server): Remove declarations.
  19
  20 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  21
  22         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
  23         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
  24         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
  25         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
  26         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
  27         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
  28         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
  29         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
  30         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
  31         to gnu_nat_target class.
  32         * gnu-nat.c: Likewise.
  33         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
  34         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
  35         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
  36         object.
  37         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
  38         instead of `gnu_target'.
  39
  40 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  41
  42         * i386-gnu-tdep.c: Include "gdbcore.h"
  43         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
  44         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
  45         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
  46         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
  47         i386_gnu_sigcontext_addr): New functions
  48         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
  49         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
  50         tdep.
  51
  52 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  53
  54         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
  55         before fork_inferior call. Avoid calling it if target_is_pushed returns
  56         true.
  57
  58 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  59
  60         * gnu-nat.h (gnu_target): New variable declaration.
  61         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
  62         gnu_target.
  63         * gnu-nat.c (gnu_target): New variable.
  64         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
  65         add_thread_silent, and add_thread calls.
  66         (gnu_nat_target::create_inferior): Pass gnu_target to
  67         add_thread_silent, thread_change_ptid call.
  68         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
  69         call.
  70
  71 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  72
  73         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
  74         (gnu_nat_target::find_memory_regions): Remove unused
  75         `old_address' variable.
  76
  77 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  78
  79         * gnu-nat.c: Include "gdbarch.h".
  80
  81 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  82
  83         * reply_mig_hack.awk (Error return): Cast function through
  84         void *, to bypass compiler function call check.
  85
  86 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  87
  88         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
  89         $(srcdir)/reply_mig_hack.awk.
  90
  91 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  92
  93         * gnu-nat.h (gnu_debug_flag): Set type to bool.
  94
  95 2020-05-30  Jonny Grant  <jg@jguk.org>
  96
  97         * configure.ac (ACX_BUGURL): change bug URL to https.
  98
  99 2020-05-30  Pedro Alves  <palves@redhat.com>
 100
 101         * cp-support.c (replace_typedefs_template): New.
 102         (replace_typedefs_qualified_name): Handle
 103         DEMANGLE_COMPONENT_TEMPLATE.
 104
 105 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
 106
 107         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
 108         dwarf2/index-cache.h, dwarf2/index-write.c,
 109         dwarf2/index-write.h, dwarf2/line-header.c,
 110         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
 111         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
 112         variables and fields from `dwarf2_per_objfile` to just
 113         `per_objfile` throughout.
 114
 115 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
 116
 117         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
 118         <push_dwarf_reg_entry_value>: Add comment.
 119
 120 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
 121             Keith Seitz  <keiths@redhat.com>
 122
 123         * python/python.c (do_start_initialization): Call PyEval_SaveThread
 124         instead of PyEval_ReleaseLock.
 125         (class gdbpy_gil): Move to earlier in file.
 126         (finalize_python): Set gdb_python_initialized.
 127         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
 128         when not initialized.
 129
 130 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
 131
 132         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
 133         <push_dwarf_reg_entry_value>: Remove assert.  Override
 134         per_objfile with caller_per_objfile.
 135
 136 2020-05-28  Tom de Vries  <tdevries@suse.de>
 137
 138         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
 139         PR gold/15646 workaround to symbol kind "type".
 140
 141 2020-05-27  Tom Tromey  <tromey@adacore.com>
 142
 143         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
 144
 145 2020-05-27  Tom Tromey  <tromey@adacore.com>
 146
 147         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
 148         Use htab_find_with_hash.
 149         <add_abbrev>: Remove "abbrev_number" parameter.
 150         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
 151         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
 152         (hash_abbrev): Add comment.
 153         (abbrev_table::lookup_abbrev): Move to header file.
 154         (abbrev_table::read): Update.
 155
 156 2020-05-27  Tom Tromey  <tromey@adacore.com>
 157
 158         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
 159         method.
 160         <canonical_name>: New member.
 161         <raw_name>: Rename from "name".
 162         (partial_die_info): Initialize canonical_name.
 163         (scan_partial_symbols): Check raw_name.
 164         (partial_die_parent_scope, partial_die_full_name)
 165         (add_partial_symbol, add_partial_subprogram)
 166         (add_partial_enumeration, load_partial_dies): Use "name" method.
 167         (partial_die_info::name): New method.
 168         (partial_die_info::read, guess_partial_die_structure_name)
 169         (partial_die_info::fixup): Update.
 170
 171 2020-05-27  Tom Tromey  <tromey@adacore.com>
 172
 173         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
 174         <get_ref_die_offset>: Inline.
 175         <get_ref_die_offset_complaint>: New method.
 176         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
 177         (attribute::get_ref_die_offset_complaint): Rename from
 178         get_ref_die_offset.  Just issue complaint.
 179
 180 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
 181
 182         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
 183
 184 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
 185
 186         * exec.c (exec_file_attach): Use errno value of first openp failure.
 187
 188 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
 189
 190         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
 191         Don't close thread handle.
 192
 193 2020-05-27  Tom Tromey  <tom@tromey.com>
 194             Simon Marchi  <simon.marchi@efficios.com>
 195
 196         * objfiles.h (struct objfile) <partial_symtabs>: Now a
 197         shared_ptr.
 198         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
 199         member.
 200         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
 201         dwarf2_per_bfd_objfile_data_key>: New globals.
 202         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
 203         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
 204         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
 205         shared.
 206         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
 207         short-circuit when sharing.
 208         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
 209         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
 210
 211 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 212
 213         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
 214         to...
 215         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
 216         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
 217
 218 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 219
 220         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
 221         build_name_components, find_name_components_bounds>:
 222         Add per_objfile parameter.
 223         (struct mapped_index) <symbol_name_at>: Likewise.
 224         (struct mapped_debug_names): Remove constructor.
 225         <dwarf2_per_objfile>: Remove field.
 226         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
 227         (mapped_index_base::find_name_components_bounds,
 228         mapped_index_base::build_name_components,
 229         dw2_expand_symtabs_matching_symbol): Likewise.
 230         (class mock_mapped_index) <symbol_name_at>: Likewise.
 231         (check_match): Likewise.
 232         (check_find_bounds_finds): Likewise.
 233         (test_mapped_index_find_name_component_bounds): Update.
 234         (CHECK_MATCH): Update.
 235         (dw2_expand_symtabs_matching): Update.
 236         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
 237         per_objfile parameter.
 238         <find_vec_in_debug_names>: Likewise.
 239         <m_per_objfile>: New field.
 240         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
 241         parameter.
 242         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
 243         (dw2_debug_names_iterator::next): Update.
 244         (dw2_debug_names_lookup_symbol): Update.
 245         (dw2_debug_names_expand_symtabs_for_function): Update.
 246         (dw2_debug_names_map_matching_symbols): Update.
 247         (dw2_debug_names_expand_symtabs_matching): Update.
 248         (dwarf2_read_debug_names): Update.
 249
 250 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 251
 252         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
 253         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
 254         move to dwarf2_per_objfile.
 255         <read_in_chain>: Remove.
 256         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
 257         remove_all_cus, age_comp_units>: New methods.
 258         <m_dwarf2_cus>: New member.
 259         (struct dwarf2_per_cu_data) <cu>: Remove.
 260         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
 261         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
 262         moved to methods of dwarf2_per_objfile.
 263         (dwarf2_clear_marks): Remove.
 264         (dwarf2_queue_item::~dwarf2_queue_item): Update.
 265         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
 266         (dwarf2_per_bfd::free_cached_comp_units): Remove.
 267         (dwarf2_per_objfile::remove_all_cus): New.
 268         (class free_cached_comp_units) <~free_cached_comp_units>:
 269         Update.
 270         (load_cu): Update.
 271         (dw2_do_instantiate_symtab): Adjust.
 272         (fill_in_sig_entry_from_dwo_entry): Adjust.
 273         (cutu_reader::init_tu_and_read_dwo_dies): Update.
 274         (cutu_reader::cutu_reader): Likewise.
 275         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
 276         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
 277         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
 278         and dwarf2_per_objfile::age_comp_units.
 279         (load_partial_comp_unit): Update.
 280         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
 281         (process_queue): Likewise.
 282         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
 283         backlink.
 284         (dwarf2_read_addr_index): Likewise.
 285         (follow_die_offset): Likewise.
 286         (dwarf2_fetch_die_loc_sect_off): Likewise.
 287         (dwarf2_fetch_constant_bytes): Likewise.
 288         (dwarf2_fetch_die_type_sect_off): Likewise.
 289         (follow_die_sig_1): Likewise.
 290         (load_full_type_unit): Likewise.
 291         (read_signatured_type): Likewise.
 292         (dwarf2_cu::dwarf2_cu): Don't set cu field.
 293         (dwarf2_cu::~dwarf2_cu): Remove.
 294         (dwarf2_per_objfile::get_cu): New.
 295         (dwarf2_per_objfile::set_cu): New.
 296         (age_cached_comp_units): Rename to...
 297         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
 298         to std::unordered_map.
 299         (free_one_cached_comp_unit): Rename to...
 300         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
 301         to std::unordered_map.
 302         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
 303         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
 304         a dwarf2_per_objfile in data.
 305         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
 306         (dwarf2_clear_marks): Remove.
 307
 308 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 309
 310         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
 311         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
 312         (init_tu_and_read_dwo_dies): Likewise.
 313         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
 314         (cutu_reader::cutu_reader): Likewise.
 315         (load_partial_comp_unit): Likewise.
 316         (process_psymtab_comp_unit): Update.
 317         (build_type_psymtabs_1): Update.
 318         (process_skeletonless_type_unit): Update.
 319         (load_full_comp_unit): Update.
 320         (find_partial_die): Update.
 321         (dwarf2_read_addr_index): Update.
 322         (read_signatured_type): Update.
 323
 324 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 325
 326         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
 327         m_header_read_in>: New fields.
 328         <get_header>: New method.
 329         * dwarf2/read.c (per_cu_header_read_in): Remove.
 330         (dwarf2_per_cu_data::get_header): New.
 331         (dwarf2_per_cu_data::addr_size): Update.
 332         (dwarf2_per_cu_data::offset_size): Update.
 333         (dwarf2_per_cu_data::ref_addr_size): Update.
 334
 335 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 336
 337         * dwarf2/read.c (load_cu): Return dwarf2_cu.
 338         (dw2_do_instantiate_symtab): Update.
 339         (queue_and_load_all_dwo_tus): Change parameter from
 340         dwarf2_per_cu_data to dwarf2_cu.
 341         (dwarf2_fetch_die_loc_sect_off): Update.
 342         (dwarf2_fetch_constant_bytes): Update.
 343         (dwarf2_fetch_die_type_sect_off): Update.
 344
 345 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 346
 347         * dwarf2/read.c (process_full_comp_unit,
 348         process_full_type_unit): Remove per_cu, per_objfile paramters.
 349         Add dwarf2_cu parameter.
 350         (process_queue): Update.
 351
 352 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 353
 354         * dwarf2/read.c (create_cu_from_index_list): Replace
 355         dwarf2_per_objfile parameter with dwarf2_per_bfd.
 356         (create_cus_from_index_list): Likewise.
 357         (create_cus_from_index): Likewise.
 358         (create_signatured_type_table_from_index): Likewise.
 359         (create_cus_from_debug_names_list): Likewise.
 360         (create_cus_from_debug_names): Likewise.
 361         (dwarf2_read_gdb_index): Update.
 362         (dwarf2_read_debug_names): Update.
 363
 364 2020-05-27  Tom Tromey  <tom@tromey.com>
 365             Simon Marchi  <simon.marchi@efficios.com>
 366
 367         * dwarf2/read.h (struct dwarf2_per_objfile)
 368         <get_type_for_signatured_type, set_type_for_signatured_type>:
 369         New methods.
 370         <m_type_map>: New member.
 371         (struct signatured_type) <type>: Remove.
 372         * dwarf2/read.c
 373         (dwarf2_per_objfile::get_type_for_signatured_type,
 374         dwarf2_per_objfile::set_type_for_signatured_type): New.
 375         (get_signatured_type): Use new methods.
 376
 377 2020-05-27  Tom Tromey  <tom@tromey.com>
 378             Simon Marchi  <simon.marchi@efficios.com>
 379
 380         * dwarf2/read.h (struct type_unit_group_unshareable): New.
 381         (struct dwarf2_per_objfile) <type_units>: New member.
 382         <get_type_unit_group_unshareable>: New method.
 383         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
 384         num_symtabs, symtabs>: Remove; move to
 385         type_unit_group_unshareable.
 386         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
 387         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
 388         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
 389
 390 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 391
 392         * dwarf2/read.h (struct dwarf2_per_cu_data):
 393         <dwarf2_per_objfile>: Remove.
 394         * dwarf2/read.c (create_cu_from_index_list): Don't assign
 395         dwarf2_per_objfile.
 396         (create_signatured_type_table_from_index): Likewise.
 397         (create_signatured_type_table_from_debug_names): Likewise.
 398         (create_debug_type_hash_table): Likewise.
 399         (fill_in_sig_entry_from_dwo_entry): Likewise.
 400         (create_type_unit_group): Likewise.
 401         (read_comp_units_from_section): Likewise.
 402         (create_cus_hash_table): Likewise.
 403
 404 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 405
 406         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
 407         dwarf2_per_cu_data::dwarf2_per_objfile.
 408         (compute_compunit_symtab_includes): Likewise.
 409         (dwarf2_cu::start_symtab): Likewise.
 410
 411 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 412
 413         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
 414         parameter.
 415         * dwarf2/read.c (get_die_type_at_offset): Likewise.
 416         (read_namespace_alias): Update.
 417         (lookup_die_type): Update.
 418         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
 419         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
 420         Update.
 421         (disassemble_dwarf_expression): Update.
 422
 423 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 424
 425         * dwarf2/read.h (struct dwarf2_queue_item): Add
 426         dwarf2_per_objfile parameter, assign new parameter.
 427         <per_objfile>: New field.
 428         * dwarf2/read.c (free_one_cached_comp_unit): Add
 429         dwarf2_per_objfile parameter.
 430         (queue_comp_unit): Likewise.
 431         (dw2_do_instantiate_symtab): Update.
 432         (process_psymtab_comp_unit): Update.
 433         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
 434         (process_imported_unit_die): Update.
 435         (queue_and_load_dwo_tu): Update.
 436         (follow_die_offset): Update.
 437         (follow_die_sig_1): Update.
 438
 439 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 440
 441         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
 442         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
 443         (read_call_site_scope): Assign per_objfile.
 444         (dwarf2_per_cu_data::objfile): Remove.
 445         * gdbtypes.h (struct call_site) <per_objfile>: New member.
 446         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
 447         dwarf2_per_objfile parameter.
 448         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
 449         dwarf2_per_objfile parameter.
 450         (dwarf_expr_reg_to_entry_parameter): Add output
 451         dwarf2_per_objfile parameter.
 452         (locexpr_get_frame_base): Update.
 453         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
 454         <push_dwarf_reg_entry_value>: Update.
 455         <call_site_to_target_addr>: Update.
 456         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
 457         parameter.
 458         (value_of_dwarf_reg_entry): Update.
 459         (rw_pieced_value): Update.
 460         (indirect_synthetic_pointer): Update.
 461         (dwarf2_evaluate_property): Update.
 462         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
 463         parameter.
 464         (locexpr_read_variable): Update.
 465         (locexpr_get_symbol_read_needs): Update.
 466         (loclist_read_variable): Update.
 467
 468 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 469
 470         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
 471         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
 472         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
 473         parameter.
 474         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
 475         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
 476         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
 477         parameter.
 478         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
 479         sect_variable_value): Add dwarf2_per_objfile parameter.
 480         (class dwarf_evaluate_loc_desc) <dwarf_call,
 481         dwarf_variable_value>: Update.
 482         (fetch_const_value_from_synthetic_pointer): Add
 483         dwarf2_per_objfile parameter.
 484         (fetch_const_value_from_synthetic_pointer): Update.
 485         (coerced_pieced_ref): Update.
 486         (class symbol_needs_eval_context) <dwarf_call,
 487         dwarf_variable_value>: Update.
 488         (dwarf2_compile_expr_to_ax): Update.
 489
 490 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 491
 492         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
 493         parameter.
 494         (dwarf2_evaluate_loc_desc_full): Update.
 495
 496 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 497
 498         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
 499         parameter.
 500         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
 501         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
 502         dwarf2_per_objfile parameter.
 503         (decode_debug_loc_dwo_addresses): Likewise.
 504         (dwarf2_find_location_expression): Update.
 505         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
 506         (locexpr_describe_location_piece): Add dwarf2_per_objfile
 507         parameter.
 508         (disassemble_dwarf_expression): Add dwarf2_per_objfile
 509         parameter.
 510         (locexpr_describe_location_1): Likewise.
 511         (locexpr_describe_location): Update.
 512
 513 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 514
 515         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
 516         Remove.
 517         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
 518         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
 519         (dwarf2_compile_property_to_c): Update.
 520         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
 521         use text offset from objfile.
 522         (locexpr_tracepoint_var_ref): Update.
 523         (locexpr_generate_c_location): Update.
 524         (loclist_describe_location): Update.
 525         (loclist_tracepoint_var_ref): Update.
 526         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
 527         dwarf2_per_objfile parameter.
 528         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
 529         use text offset from objfile.
 530         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
 531
 532 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 533
 534         * dwarf2/expr.h (struct dwarf_expr_context)
 535         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
 536         <offset>: Remove.
 537         <per_objfile>: New member.
 538         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
 539         dwarf2_per_objfile parameter.  Don't set offset, set
 540         per_objfile.
 541         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
 542         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
 543         a dwarf2_per_objfile object instead of an offset.
 544         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
 545         constructor.
 546         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
 547         to dwarf2_expr_executor constructor.  Don't set offset.
 548         (dwarf2_fetch_cfa_info): Update.
 549         (struct dwarf2_frame_cache) <text_offset>: Remove.
 550         <per_objfile>: New field.
 551         (dwarf2_frame_cache): Update.
 552         (dwarf2_frame_prev_register): Update.
 553         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
 554         <dwarf_evaluate_loc_desc>: Add constructor.
 555         (dwarf2_evaluate_loc_desc_full): Update.
 556         (dwarf2_locexpr_baton_eval): Update.
 557         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
 558         Add constructor.
 559         (dwarf2_loc_desc_get_symbol_read_needs): Update.
 560
 561 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 562
 563         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
 564         addr_sized_int_type>: Move to dwarf2_cu.
 565         <int_type>: Move to dwarf2_per_objfile.
 566         (struct dwarf2_per_objfile) <int_type>: Move here.
 567         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
 568         addr_sized_int_type>: Move here.
 569         (read_func_scope): Update.
 570         (read_array_type): Update.
 571         (read_tag_string_type): Update.
 572         (attr_to_dynamic_prop): Update.
 573         (dwarf2_per_cu_data::int_type): Rename to...
 574         (dwarf2_per_objfile::int_type): ... this.
 575         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
 576         (dwarf2_cu::addr_sized_int_type): ... this.
 577         (read_subrange_type): Update.
 578         (dwarf2_per_cu_data::addr_type): Rename to...
 579         (dwarf2_cu::addr_type): ... this.
 580         (set_die_type): Update.
 581
 582 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 583
 584         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
 585         data through per_cu->cu.
 586
 587 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 588
 589         * dwarf2/read.c (lookup_dwo_comp_unit): Change
 590         dwarf2_per_cu_data parameter fo dwarf2_cu.
 591         (lookup_dwo_type_unit): Likewise.
 592         (read_cutu_die_from_dwo): Likewise.
 593         (lookup_dwo_unit): Likewise.
 594         (open_and_init_dwo_file): Likewise.
 595         (lookup_dwo_cutu): Likewise.
 596         (lookup_dwo_comp_unit): Likewise.
 597         (lookup_dwo_type_unit): Likewise.
 598         (cutu_reader::init_tu_and_read_dwo_dies): Update.
 599         (cutu_reader::cutu_reader): Update.
 600
 601 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 602
 603         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
 604         parameter.
 605         (process_full_type_unit): Likewise.
 606         (process_queue): Update.
 607
 608 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 609
 610         * dwarf2/read.c (recursively_compute_inclusions): Add
 611         dwarf2_per_objfile parameter.
 612         (compute_compunit_symtab_includes): Likewise.
 613         (process_cu_includes): Update.
 614
 615 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 616
 617         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
 618         parameter.
 619         (create_type_unit_group): Update.
 620         (process_psymtab_comp_unit_reader): Update.
 621         (build_type_psymtabs_reader): Update.
 622
 623 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 624
 625         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
 626         object through m_this_cu->cu.
 627
 628 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 629
 630         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
 631         the info parameter.
 632         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
 633
 634 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 635
 636         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
 637         per_objfile parameter.
 638         (load_full_type_unit): Add per_objfile parameter.
 639         (read_signatured_type): Likewise.
 640         (load_full_comp_unit): Likewise.
 641         (load_cu): Likewise.
 642         (dw2_do_instantiate_symtab): Likewise.
 643         (dw2_get_file_names): Likewise.
 644         (dw2_map_symtabs_matching_filename): Update.
 645         (dw_expand_symtabs_matching_file_matcher): Update.
 646         (dw2_map_symbol_filenames): Update.
 647         (process_psymtab_comp_unit): Add per_objfile parameter.
 648         (build_type_psymtabs_1): Update.
 649         (process_skeletonless_type_unit): Update.
 650         (dwarf2_build_psymtabs_hard): Update.
 651         (load_partial_comp_unit): Add per_objfile parameter.
 652         (scan_partial_symbols): Update.
 653         (load_full_comp_unit): Add per_objfile parameter.
 654         (process_imported_unit_die): Update.
 655         (create_cus_hash_table): Update.
 656         (find_partial_die): Update.
 657         (dwarf2_read_addr_index): Update.
 658         (follow_die_offset): Update.
 659         (dwarf2_fetch_die_loc_sect_off): Update.
 660         (dwarf2_fetch_constant_bytes): Update.
 661         (dwarf2_fetch_die_type_sect_off): Update.
 662         (follow_die_sig_1): Update.
 663         (load_full_type_unit): Add per_objfile parameter.
 664         (read_signatured_type): Likewise.
 665
 666 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 667
 668         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
 669         of objfile_name.
 670
 671 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 672
 673         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
 674         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
 675         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
 676         field.
 677         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
 678         (create_cus_from_index): Update.
 679         (dwarf2_read_gdb_index): Update.
 680         (create_cus_from_debug_names): Update.
 681         (dwarf2_read_debug_names): Update.
 682         (get_abbrev_section_for_cu): Update.
 683         (create_all_comp_units): Update.
 684         (read_attribute_value): Update.
 685         (get_debug_line_section): Update.
 686         * dwarf2/index-cache.c (index_cache::store): Update.
 687         * dwarf2/index-write.c (save_gdb_index_command): Update.
 688         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
 689
 690 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 691
 692         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
 693         member.
 694         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
 695         dwarf2_per_cu_data::per_bfd.
 696         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
 697         (create_type_unit_group): Likewise.
 698         (queue_comp_unit): Remove reference to
 699         per_cu->dwarf2_per_objfile.
 700         (maybe_queue_comp_unit): Likewise.
 701         (fill_in_sig_entry_from_dwo_entry): Assign new field.
 702         (create_cus_hash_table): Assign new field.
 703
 704 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 705
 706         * dwarf2/read.c: Replace
 707         dwarf2_cu->per_cu->dwarf2_per_objfile references with
 708         dwarf2_cu->per_objfile throughout.
 709
 710 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 711
 712         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
 713         parameter, don't use per_cu->dwarf2_per_objfile.
 714         (dw2_instantiate_symtab): Likewise.
 715         (dw2_find_last_source_symtab): Update.
 716         (dw2_map_expand_apply): Update.
 717         (dw2_lookup_symbol): Update.
 718         (dw2_expand_symtabs_for_function): Update.
 719         (dw2_expand_all_symtabs): Update.
 720         (dw2_expand_symtabs_with_fullname): Update.
 721         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
 722         don't use per_cu->dwarf2_per_objfile.
 723         (dw2_expand_marked_cus): Update.
 724         (dw2_find_pc_sect_compunit_symtab): Update.
 725         (dw2_debug_names_lookup_symbol): Update.
 726         (dw2_debug_names_expand_symtabs_for_function): Update.
 727         (dw2_debug_names_map_matching_symbols): Update.
 728         (dwarf2_psymtab::expand_psymtab): Update.
 729
 730 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 731
 732         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
 733         <per_objfile>: New member.
 734         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
 735         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
 736         call to dwarf2_cu.
 737         (cutu_reader::cutu_reader): Update.
 738         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
 739
 740 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
 741
 742         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
 743         struct dwarf2_per_objfile.
 744         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
 745         dwarf2_per_bfd.
 746         * dwarf2/read.c (set_die_type): Update.
 747         (get_die_type_at_offset): Update.
 748
 749 2020-05-27  Tom Tromey  <tom@tromey.com>
 750             Simon Marchi  <simon.marchi@efficios.com>
 751
 752         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
 753         method.
 754         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
 755         get_symtab, set_symtab>: New methods.
 756         <m_symtabs>: New field.
 757         (struct dwarf2_psymtab): Derive from partial_symtab.
 758         <readin_p, get_compunit_symtab>: Declare methods.
 759         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
 760         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
 761         New methods.
 762         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
 763         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
 764         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
 765         (dw2_symtab_iter_next, dw2_print_stats)
 766         (dw2_expand_symtabs_with_fullname)
 767         (dw2_expand_symtabs_matching_one)
 768         (dw_expand_symtabs_matching_file_matcher)
 769         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
 770         (dw2_debug_names_iterator::next)
 771         (dw2_debug_names_map_matching_symbols)
 772         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
 773         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
 774         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
 775         New methods.
 776         (get_compunit_symtab, process_full_comp_unit)
 777         (process_full_type_unit): Update.
 778         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
 779
 780 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
 781
 782         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
 783         then introduce a new dwarf2_per_objfile type.
 784         <read_line_string>: Move to the new dwarf2_per_objfile type.
 785         <objfile>: Likewise.
 786         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
 787         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
 788         dwarf2_per_objfile->per_bfd.
 789         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
 790         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
 791         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
 792         (dwarf2_per_bfd::free_cached_comp_units): ... this.
 793         (dwarf2_has_info): Allocate dwarf2_per_bfd.
 794         (dwarf2_per_objfile::locate_sections): Rename to...
 795         (dwarf2_per_bfd::locate_sections): ... this.
 796         (dwarf2_per_objfile::get_cutu): Rename to...
 797         (dwarf2_per_bfd::get_cutu): ... this.
 798         (dwarf2_per_objfile::get_cu): Rename to...
 799         (dwarf2_per_bfd::get_cu): ... this.
 800         (dwarf2_per_objfile::get_tu): Rename to...
 801         (dwarf2_per_bfd::get_tu): ... this.
 802         (dwarf2_per_objfile::allocate_per_cu): Rename to...
 803         (dwarf2_per_bfd::allocate_per_cu): ... this.
 804         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
 805         (dwarf2_per_bfd::allocate_signatured_type): ... this.
 806         (get_gdb_index_contents_ftype): Change parameter from
 807         dwarf2_per_objfile to dwarf2_per_bfd.
 808         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
 809         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
 810
 811 2020-05-27  Tom Tromey  <tom@tromey.com>
 812             Simon Marchi  <simon.marchi@efficios.com>
 813
 814         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
 815         (allocate_piece_closure): Set "per_objfile" member.
 816         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
 817         (locexpr_describe_location, loclist_describe_location): Use new
 818         member.
 819         * dwarf2/read.c (read_call_site_scope)
 820         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
 821         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
 822         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
 823         handle_data_member_location): Set per_objfile member.
 824         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
 825         member.
 826         (struct dwarf2_loclist_baton) <per_objfile>: New member.
 827
 828 2020-05-27  Tom Tromey  <tom@tromey.com>
 829
 830         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
 831         allocate_signatured_type>: Declare new methods.
 832         <m_num_psymtabs>: New member.
 833         (struct dwarf2_per_cu_data) <index>: New member.
 834         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
 835         (dwarf2_per_objfile::allocate_signatured_type): New methods.
 836         (create_cu_from_index_list): Use allocate_per_cu.
 837         (create_signatured_type_table_from_index)
 838         (create_signatured_type_table_from_debug_names)
 839         (create_debug_type_hash_table, add_type_unit)
 840         (read_comp_units_from_section): Use allocate_signatured_type.
 841
 842 2020-05-27  Tom Tromey  <tom@tromey.com>
 843
 844         * psymtab.c (partial_map_expand_apply)
 845         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
 846         (psym_lookup_global_symbol_language)
 847         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
 848         (psym_print_stats, psym_expand_symtabs_for_function)
 849         (psym_map_symbol_filenames, psym_map_matching_symbols)
 850         (psym_expand_symtabs_matching)
 851         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
 852         (maintenance_check_psymtabs): Update.
 853         * psympriv.h (struct partial_symtab) <readin_p,
 854         get_compunit_symtab>: Add objfile parameter.
 855         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
 856         Likewise.
 857         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
 858         get_compunit_symtab>: Likewise.
 859         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
 860
 861 2020-05-27  Tom Tromey  <tom@tromey.com>
 862
 863         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
 864         member.
 865         * dwarf2/read.c (delete_file_name_entry): Fix comment.
 866         (create_cu_from_index_list)
 867         (create_signatured_type_table_from_index)
 868         (create_signatured_type_table_from_debug_names)
 869         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
 870         (dwarf2_create_include_psymtab)
 871         (create_debug_type_hash_table, add_type_unit)
 872         (create_type_unit_group, read_comp_units_from_section)
 873         (dwarf2_compute_name, create_cus_hash_table)
 874         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
 875         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
 876         obstack.
 877         (dw2_get_real_path): Likewise.  Change argument to
 878         dwarf2_per_objfile.
 879
 880 2020-05-27  Luis Machado  <luis.machado@linaro.org>
 881
 882         PR tdep/26000
 883         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
 884         for ldrd (immediate).
 885
 886 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 887
 888         * command.h: Add comment giving the name of class_tui.
 889         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
 890         create the fake command for the help for class_tui.
 891
 892 2020-05-26  Tom Tromey  <tromey@adacore.com>
 893
 894         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
 895         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
 896         (val_atr): New function.
 897         (value_val_atr): Use it.
 898         * ada-valprint.c (print_optional_low_bound): Change low bound
 899         handling for enums.
 900         (val_print_packed_array_elements): Don't call discrete_position.
 901         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
 902         discrete_position for enum types.
 903         * language.c (default_print_array_index): Change type.
 904         * language.h (struct language_defn) <la_print_array_index>: Add
 905         index_type parameter, change type of index_value.
 906         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
 907         (default_print_array_index): Update.
 908         * valprint.c (maybe_print_array_index): Don't call
 909         value_from_longest.  Update.
 910         (value_print_array_elements): Don't call discrete_position.
 911
 912 2020-05-26  Tom Tromey  <tromey@adacore.com>
 913
 914         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
 915         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
 916
 917 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
 918
 919         PR gdb/13519
 920         * avr-tdep.c (avr_integer_to_address): Return data or code
 921         address accordingly to the second 'type' argument of the
 922         function.
 923
 924 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
 925
 926         * infcmd.c, inferior.h: (construct_inferior_arguments):
 927         Moved function from here to gdbsupport/common-inferior.{h,cc}
 928
 929 2020-05-23  Tom Tromey  <tom@tromey.com>
 930
 931         Revert commit eca1f90c:
 932         * NEWS: Remove entry for completion styling.
 933         * completer.c (_rl_completion_prefix_display_length): Move
 934         declaration later.
 935         (gdb_fnprint): Revert.
 936         (gdb_display_match_list_1): Likewise.
 937         * cli/cli-style.c (completion_prefix_style)
 938         (completion_difference_style, completion_suffix_style): Remove.
 939         (_initialize_cli_style): Revert.
 940         * cli/cli-style.h (completion_prefix_style)
 941         (completion_difference_style, completion_suffix_style): Don't
 942         declare.
 943
 944 2020-05-24  Pedro Alves  <palves@redhat.com>
 945
 946         * symtab.c (completion_list_add_name): Return boolean indication
 947         of whether the symbol matched.
 948         (completion_list_add_symbol): Don't try to remove C++ aliases if
 949         the symbol didn't match in the first place.
 950         * symtab.h (completion_list_add_name): Return bool.
 951
 952 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
 953
 954         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
 955         type::field.
 956
 957 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
 958
 959         GDB 9.2 released.
 960
 961 2020-05-23  Tom Tromey  <tom@tromey.com>
 962
 963         * NEWS: Add entry for completion styling.
 964         * completer.c (_rl_completion_prefix_display_length): Move
 965         declaration earlier.
 966         (gdb_fnprint): Use completion_style.
 967         (gdb_display_match_list_1): Likewise.
 968         * cli/cli-style.c (completion_prefix_style)
 969         (completion_difference_style, completion_suffix_style): New
 970         globals.
 971         (_initialize_cli_style): Register new globals.
 972         * cli/cli-style.h (completion_prefix_style)
 973         (completion_difference_style, completion_suffix_style): Declare.
 974
 975 2020-05-23  Pedro Alves  <palves@redhat.com>
 976
 977         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
 978         (parse_escape): Use ISDIGIT instead of isdigit.
 979         (puts_debug): Use gdb_isprint instead of isprint.
 980         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
 981         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
 982         ISSPACE instead of isspace.
 983         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
 984         instead of isspace.
 985         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
 986         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
 987         instead of isxdigit and ISDIGIT instead of isdigit.
 988
 989 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
 990
 991         * gdbtypes.h (struct type) <field>: New method.
 992         (TYPE_FIELDS): Remove, replace all uses with either type::fields
 993         or type::field.
 994
 995 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
 996
 997         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
 998         (TYPE_FIELDS): Use type::fields.  Change all call sites that
 999         modify the propery to use type::set_fields instead.
1000
1001 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
1002
1003         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
1004         type::num_fields instead.
1005
1006 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
1007
1008         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
1009         methods.
1010         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
1011         that modify the number of fields to use type::set_num_fields
1012         instead.
1013
1014 2020-05-22  Tom Tromey  <tromey@adacore.com>
1015
1016         * compile/compile-object-load.h (munmap_list_free): Don't
1017         declare.
1018
1019 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1020
1021         * annotate.c (annotate_source_line): Update return type, add call
1022         to update current symtab and line.
1023         * annotate.h (annotate_source_line): Update return type, and
1024         extend header comment.
1025         * source.c (info_line_command): Check annotation_level before
1026         calling annotate_source_line.
1027         * stack.c (print_frame_info): If calling annotate_source_line
1028         returns true, then don't print any other source line information.
1029
1030 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
1031
1032         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
1033
1034 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
1035
1036         * coffread.c (patch_type): Remove NULL check before xfree.
1037         * corefile.c (set_gnutarget): Likewise.
1038         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
1039         * exec.c (build_section_table): Likewise.
1040         * remote.c (remote_target::pass_signals): Likewise.
1041         * utils.c (n_spaces): Likewise.
1042         * cli/cli-script.c (document_command): Likewise.
1043         * i386-windows-tdep.c (core_process_module_section): Likewise.
1044         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
1045
1046 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
1047
1048         * symfile.c (reread_symbols): Clear objfile's section_offsets
1049         vector and section indices, re-compute them by calling
1050         sym_offsets.
1051
1052 2020-05-20  Tom Tromey  <tromey@adacore.com>
1053
1054         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
1055         (desc_one_bound, desc_index_type): Compute field name.
1056
1057 2020-05-20  Tom de Vries  <tdevries@suse.de>
1058
1059         PR symtab/25833
1060         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
1061
1062 2020-05-20  Alan Modra  <amodra@gmail.com>
1063
1064         PR 25993
1065         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
1066         bfd_set_filename.
1067         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
1068         passed to bfd_set_filename.
1069         * symfile-mem.c (add_vsyscall_page): Likewise for string
1070         passed to symbol_file_add_from_memory.
1071         (symbol_file_add_from_memory): Make name param a const char* and
1072         don't strdup.
1073
1074 2020-05-20  Alan Modra  <amodra@gmail.com>
1075
1076         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
1077         rather than accessing bfd->filename directly.
1078         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
1079         and use bfd_section_name.
1080         * dwarf2/frame.c (decode_frame_entry): Likewise.
1081         * exec.c (exec_set_section_address): Likewise.
1082         * solib-aix.c (solib_aix_bfd_open): Likewise.
1083         * stap-probe.c (get_stap_base_address): Likewise.
1084         * symfile.c (reread_symbols): Likewise.
1085
1086 2020-05-19  Tom Tromey  <tromey@adacore.com>
1087
1088         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
1089
1090 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
1091
1092         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
1093
1094 2020-05-19  Pedro Alves  <palves@redhat.com>
1095
1096         * NEWS (set exec-file-mismatch): Adjust entry.
1097         * exec.c: Include "build-id.h".
1098         (validate_exec_file): Try to match build IDs instead of filenames.
1099         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
1100         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
1101         and pass down 'warn_if_slow'.
1102         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
1103         gdb_bfd_open_closure to pass it down.
1104         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
1105
1106 2020-05-19  Pedro Alves  <palves@redhat.com>
1107
1108         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
1109         * target.c (target_fileio_open_1): Rename to target_fileio_open
1110         and make extern.  Use bool.
1111         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
1112         (target_fileio_read_alloc_1): Adjust.
1113         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
1114         (target_fileio_open_warn_if_slow): Delete declaration.
1115
1116 2020-05-19  Pedro Alves  <palves@redhat.com>
1117
1118         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
1119         Adjust all callers.
1120
1121 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
1122
1123         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
1124         whether disp is negative.
1125
1126 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
1127
1128         * symfile.h (struct symfile_segment_data)
1129         <~symfile_segment_data>: Remove.
1130         <segment_info>: Change to std::vector.
1131         * symfile.c (default_symfile_segments): Update.
1132         * elfread.c (elf_symfile_segments): Update.
1133
1134 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
1135
1136         * symfile.h (struct symfile_segment_data) <struct segment>: New.
1137         <segments>: New.
1138         <segment_bases, segment_sizes>: Remove.
1139         * symfile.c (default_symfile_segments): Update.
1140         * elfread.c (elf_symfile_segments): Update.
1141         * remote.c (remote_target::get_offsets): Update.
1142         * solib-target.c (solib_target_relocate_section_addresses):
1143         Update.
1144
1145 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
1146
1147         * symfile.h (struct symfile_segment_data): Initialize fields.
1148         <~symfile_segment_data>: Add.
1149         (symfile_segment_data_up): New.
1150         (struct sym_fns) <sym_segments>: Return a
1151         symfile_segment_data_up.
1152         (default_symfile_segments): Return a symfile_segment_data_up.
1153         (free_symfile_segment_data): Remove.
1154         (get_symfile_segment_data): Return a symfile_segment_data_up.
1155         * symfile.c (default_symfile_segments): Likewise.
1156         (get_symfile_segment_data): Likewise.
1157         (free_symfile_segment_data): Remove.
1158         (symfile_find_segment_sections): Update.
1159         * elfread.c (elf_symfile_segments): Return a
1160         symfile_segment_data_up.
1161         * remote.c (remote_target::get_offsets): Update.
1162         * solib-target.c (solib_target_relocate_section_addresses):
1163         Update.
1164         * symfile-debug.c (debug_sym_segments): Return a
1165         symfile_segment_data_up.
1166
1167 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1168
1169         PR build/25981
1170         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
1171         Hardcode register numbers.
1172
1173         PR build/25981
1174         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
1175         procfs_find_LDT_entry): Remove.
1176         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
1177         procfs_find_LDT_entry): Remove.
1178         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
1179         Remove.
1180
1181 2020-05-17  Pedro Alves  <palves@redhat.com>
1182             Andrew Burgess  <andrew.burgess@embecosm.com>
1183             Keno Fischer  <keno@juliacomputing.com>
1184
1185         PR gdb/25741
1186         * breakpoint.c (build_target_condition_list): Update comments.
1187         (build_target_command_list): Update comments and skip matching
1188         locations.
1189         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
1190         a separate function.  Simplify "set breakpoint auto-hw off"
1191         handling.
1192         (insert_breakpoints): Update comment.
1193         (tracepoint_locations_match): New parameter.  For breakpoints,
1194         compare location types too, if the caller wants to.
1195         (handle_automatic_hardware_breakpoints): New functions.
1196         (bp_location_is_less_than): Also sort by location type and
1197         hardware breakpoint length.
1198         (update_global_location_list): Handle "set breakpoint auto-hw on"
1199         here.
1200         (update_breakpoint_locations): Ask breakpoint_locations_match to
1201         ignore location types.
1202
1203 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
1204
1205         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
1206         type::name instead.
1207
1208 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
1209
1210         * gdbtypes.h (struct type) <name, set_name>: New methods.
1211         (TYPE_CODE): Use type::name.  Change all call sites used to set
1212         the name to use type::set_name instead.
1213
1214 2020-05-16  Tom Tromey  <tom@tromey.com>
1215
1216         * top.c (quit_force): Update.
1217         * infrun.c (handle_no_resumed): Update.
1218         * top.h (all_uis): New function.
1219         (ALL_UIS): Remove.
1220
1221 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
1222
1223         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
1224
1225 2020-05-16  Pedro Alves  <palves@redhat.com>
1226
1227         * ia64-linux-nat.c
1228         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
1229         Declare method.
1230         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
1231
1232 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
1233
1234         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
1235         (sparc64_adi_info): Likewise.
1236
1237 2020-05-15  Tom Tromey  <tom@tromey.com>
1238
1239         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
1240         block_objfile.
1241         (lookup_objfile_from_block): Remove.
1242         (lookup_symbol_in_block, lookup_symbol_in_static_block)
1243         (lookup_global_symbol): Use block_objfile.
1244         * symtab.h (lookup_objfile_from_block): Don't declare.
1245         * printcmd.c (clear_dangling_display_expressions): Use
1246         block_objfile.
1247         * parse.c (operator_check_standard): Use block_objfile.
1248
1249 2020-05-15  Tom Tromey  <tom@tromey.com>
1250
1251         * language.c (language_alloc_type_symbol): Set
1252         SYMBOL_SECTION.
1253         * symtab.c (initialize_objfile_symbol): Remove.
1254         (allocate_symbol): Remove.
1255         (allocate_template_symbol): Remove.
1256         * dwarf2/read.c (fixup_go_packaging): Use "new".
1257         (new_symbol): Use "new".
1258         (read_variable): Don't call initialize_objfile_symbol.  Use
1259         "new".
1260         (read_func_scope): Use "new".
1261         * xcoffread.c (process_xcoff_symbol): Don't call
1262         initialize_objfile_symbol.
1263         (SYMBOL_DUP): Remove.
1264         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
1265         "new".
1266         * symtab.h (allocate_symbol, initialize_objfile_symbol)
1267         (allocate_template_symbol): Don't declare.
1268         (struct symbol): Add copy constructor.  Change defaults.
1269         * jit.c (finalize_symtab): Use "new".
1270         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
1271         Use "new".
1272         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
1273         (common_block_end): Use "new".
1274         * mdebugread.c (parse_symbol): Use "new".
1275         (new_symbol): Likewise.
1276
1277 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1278
1279         * NEWS: Mention changes to help and apropos.
1280
1281 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1282
1283         * command.h (enum command_class): Improve comments, document
1284         that class_alias is for user-defined aliases, give the class
1285         name for each class, remove unused class_xdb.
1286         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
1287         * breakpoint.c (_initialize_breakpoint): Replace class_alias
1288         by a precise class.
1289         * infcmd.c (_initialize_infcmd): Likewise.
1290         * reverse.c (_initialize_reverse): Likewise.
1291         * stack.c (_initialize_stack): Likewise.
1292         * symfile.c (_initialize_symfile): Likewise.
1293         * tracepoint.c (_initialize_tracepoint): Likewise.
1294
1295 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1296
1297         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
1298         when their aliased command is traversed.
1299         (help_cmd): Add fput_command_names_styled call to
1300         output command name and aliases when command has an alias.
1301
1302 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1303
1304         * cli/cli-decode.h (help_cmd_list): Remove declaration.
1305         * cli/cli-decode.c (help_cmd_list): Declare as static,
1306         remove prefix argument, use bool for recurse arg, rework to show the aliases of
1307         a command together with the command.
1308         (fput_command_name_styled, fput_command_names_styled): New functions.
1309         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
1310         fput_command_name_styled.
1311         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
1312         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
1313
1314 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1315
1316         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
1317         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
1318         * command.h (cmd_show_list): Likewise.
1319         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
1320         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
1321
1322 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1323
1324         * unittests/command-def-selftests.c (traverse_command_structure):
1325         Verify all commands of a list have the same prefix command and
1326         that only the top cmdlist commands have a null prefix.
1327
1328 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1329
1330         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
1331         as prefix, not one of its aliases.
1332         (set_cmd_prefix): Remove.
1333         (do_add_cmd): Centralize the setting of the prefix of a command, when
1334         command is defined after its full chain of prefix commands.
1335         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
1336         (add_setshow_cmd_full): Likewise.
1337         (update_prefix_field_of_prefixed_commands): New function.
1338         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
1339         update_prefix_field_of_prefixed_commands.
1340         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
1341         addresses of remote_set_cmdlist and remote_show_cmdlist given
1342         as argument, not the address of an argument.
1343         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
1344         * gdb/remote.c (_initialize_remote): Likewise.
1345
1346 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1347
1348         * cli/cli-cmds.c (alias_command): Check for an existing alias
1349         using lookup_cmd_composition, as valid_command_p is too strict
1350         and forbids aliases that are the prefix of an existing alias
1351         or command.
1352         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
1353         command is properly recognised as a valid command.
1354
1355 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1356
1357         * unittests/help-doc-selftests.c: Rename to
1358         unittests/command-def-selftests.c
1359         * unittests/command-def-selftests.c (help_doc_tests): Update some
1360         comments.
1361         (command_structure_tests, traverse_command_structure): New namespace
1362         and function.
1363         (command_structure_invariants_tests): New function.
1364         (_initialize_command_def_selftests) Renamed from
1365         _initialize_help_doc_selftests, register command_structure_invariants
1366         selftest.
1367
1368 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1369
1370         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
1371         an alias of 'show'.
1372
1373 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
1374
1375         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
1376         ada_is_fixed_point_type.  Update all callers.
1377         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
1378         all callers.
1379         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
1380         Update all callers.
1381         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
1382         print_fixed_point_type.  Update all callers.
1383         * ada-valprint.c (ada_value_print_num): Replace call to
1384         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
1385
1386 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
1387
1388         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
1389         processors.
1390         (cpu_supports_bts): Add CV_AMD case.
1391
1392 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
1393             Simon Marchi  <simon.marchi@efficios.com>
1394
1395         * infrun.c (stop_all_threads): Collect multiple wait events at
1396         each pass.
1397
1398 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
1399
1400         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
1401         type::code instead.
1402
1403 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
1404
1405         * gdbtypes.h (struct type) <code, set_code>: New methods.
1406         (TYPE_CODE): Use type::code.  Change all call sites used to set
1407         the code to use type::set_code instead.
1408
1409 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1410             Tom de Vries  <tdevries@suse.de>
1411             Pedro Alves  <palves@redhat.com>
1412
1413         PR threads/25478
1414         * infrun.c (stop_all_threads): Do NOT ignore
1415         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
1416         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
1417         received.
1418         (handle_no_resumed): Remove code handling a live inferior with no
1419         threads.
1420         * remote.c (has_single_non_exited_thread): New.
1421         (remote_target::update_thread_list): Do not delete a thread if is
1422         the last thread of the process.
1423         * thread.c (thread_select): Call delete_exited_threads instead of
1424         prune_threads.
1425
1426 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1427
1428         * infrun.c (stop_all_threads): Enable/disable thread events of all
1429         targets.  Move a debug message denoting the end of the function
1430         into the SCOPED_EXIT block.
1431
1432 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1433
1434         * process-stratum-target.h: Include <set>.
1435         (all_non_exited_process_targets, switch_to_target_no_thread): New
1436         function declarations.
1437         * process-stratum-target.c (all_non_exited_process_targets)
1438         (switch_to_target_no_thread): New function implementations.
1439
1440 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1441
1442         * infrun.c (handle_inferior_event): Extract out a piece of code
1443         into...
1444         (mark_non_executing_threads): ...this new function.
1445
1446 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1447
1448         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
1449         use.
1450
1451 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1452
1453         * regcache.c (regcache_read_pc_protected): New function
1454         implementation that returns 0 if the PC cannot read via
1455         'regcache_read_pc'.
1456         * infrun.c (proceed): Call 'regcache_read_pc_protected'
1457         instead of 'regcache_read_pc'.
1458         (keep_going_pass_signal): Ditto.
1459
1460 2020-05-13  Tom Tromey  <tromey@adacore.com>
1461
1462         * ada-lang.c (align_value): Remove.
1463         (ada_template_to_fixed_record_type_1): Use align_up.
1464
1465 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1466
1467         * async-event.c: Update the copyright year.
1468         * async-event.h: Update the copyright year.
1469
1470 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
1471
1472         * objfiles.h (is_addr_in_objfile,
1473         shared_objfile_contains_address_p): Return bool.
1474         * objfile.c (is_addr_in_objfile,
1475         shared_objfile_contains_address_p): Return bool.
1476
1477 2020-05-11  Tom Tromey  <tromey@adacore.com>
1478
1479         * cli/cli-cmds.c (info_command): Restore.
1480         (_initialize_cli_cmds): Use add_prefix_command for "info".
1481         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
1482
1483 2020-05-11  Tom Tromey  <tromey@adacore.com>
1484
1485         * ada-lang.c (ada_value_primitive_field): Now public.
1486         * ada-lang.h (ada_value_primitive_field): Declare.
1487         * ada-valprint.c (print_field_values): Use
1488         ada_value_primitive_field for wrapper fields.
1489
1490 2020-05-11  Tom de Vries  <tdevries@suse.de>
1491
1492         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
1493         MODULE_DOMAIN.
1494
1495 2020-05-11  Tom de Vries  <tdevries@suse.de>
1496
1497         PR symtab/25941
1498         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
1499         with length 0, if not gdb-produced.
1500         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
1501
1502 2020-05-09  Tom de Vries  <tdevries@suse.de>
1503
1504         PR gdb/25955
1505         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
1506         calculation.
1507
1508 2020-05-09  Tom Tromey  <tom@tromey.com>
1509
1510         * top.c (server_command): Now bool.
1511         * top.h (server_command): Now bool.
1512
1513 2020-05-08  Tom Tromey  <tromey@adacore.com>
1514
1515         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
1516         already being processed.
1517
1518 2020-05-08  Tom Tromey  <tom@tromey.com>
1519
1520         * printcmd.c (struct display) <next>: Remove.
1521         <display>: New constructor.
1522         <exp_string>: Now a std::string.
1523         <enabled_p>: Now a bool.
1524         (display_number): Move definition earlier.
1525         (displays): Rename from display_chain.  Now a std::vector.
1526         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
1527         (display_command): Update.
1528         (do_one_display, disable_display)
1529         (enable_disable_display_command, do_enable_disable_display):
1530         Update.
1531         (free_display): Remove.
1532         (clear_displays): Rewrite.
1533         (delete_display): Update.
1534         (map_display_numbers): Use function_view.  Remove "data"
1535         parameter.  Update.
1536         (do_delete_display): Remove.
1537         (undisplay_command): Update.
1538         (do_one_display, do_displays, disable_display)
1539         (info_display_command): Update.
1540         (do_enable_disable_display): Remove.
1541         (enable_disable_display_command)
1542         (clear_dangling_display_expressions): Update.
1543
1544 2020-05-08  Tom Tromey  <tom@tromey.com>
1545
1546         * symtab.c (set_symbol_cache_size)
1547         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
1548         (maintenance_print_symbol_cache_statistics): Update.
1549         * symmisc.c (print_symbol_bcache_statistics)
1550         (print_objfile_statistics, maintenance_print_objfiles)
1551         (maintenance_info_symtabs, maintenance_check_symtabs)
1552         (maintenance_expand_symtabs, maintenance_info_line_tables):
1553         Update.
1554         * symfile-debug.c (set_debug_symfile): Update.
1555         * source.c (forget_cached_source_info): Update.
1556         * python/python.c (gdbpy_progspaces): Update.
1557         * psymtab.c (maintenance_info_psymtabs): Update.
1558         * probe.c (parse_probes): Update.
1559         * linespec.c (iterate_over_all_matching_symtabs)
1560         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
1561         * guile/scm-progspace.c (gdbscm_progspaces): Update.
1562         * exec.c (exec_target::close): Update.
1563         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
1564         * breakpoint.c (print_one_breakpoint_location)
1565         (create_longjmp_master_breakpoint)
1566         (create_std_terminate_master_breakpoint): Update.
1567         * progspace.c (program_spaces): Now a std::vector.
1568         (maybe_new_address_space): Update.
1569         (add_program_space): Remove.
1570         (program_space::program_space): Update.
1571         (remove_program_space): Update.
1572         (number_of_program_spaces): Remove.
1573         (print_program_space, update_address_spaces): Update.
1574         * progspace.h (program_spaces): Change type.
1575         (ALL_PSPACES): Remove.
1576         (number_of_program_spaces): Don't declare.
1577         (struct program_space) <next>: Remove.
1578
1579 2020-05-08  Tom Tromey  <tom@tromey.com>
1580
1581         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
1582         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
1583         (enable_break): Update.
1584         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
1585         (frv_fdpic_find_canonical_descriptor): Update.
1586         (frv_fetch_objfile_link_map): Update.
1587         * progspace.c (program_space::free_all_objfiles): Update.
1588         (program_space::solibs): New method.
1589         * progspace.h (struct program_space) <solibs>: New method.
1590         * solist.h (master_so_list): Don't declare.
1591         (ALL_SO_LIBS): Remove.
1592         * solib.h (so_list_head): Remove.
1593         (update_solib_list): Update comment.
1594         * solib.c (master_so_list): Remove.
1595         (solib_used, update_solib_list, solib_add)
1596         (info_sharedlibrary_command, clear_solib)
1597         (reload_shared_libraries_1, remove_user_added_objfile): Update.
1598
1599 2020-05-08  Tom Tromey  <tom@tromey.com>
1600
1601         * extension.c (extension_languages): Now a std::array.
1602         (ALL_EXTENSION_LANGUAGES): Remove.
1603         (get_ext_lang_defn, get_ext_lang_of_file)
1604         (eval_ext_lang_from_control_command): Update.
1605         (finish_ext_lang_initialization)
1606         (auto_load_ext_lang_scripts_for_objfile)
1607         (ext_lang_type_printers::ext_lang_type_printers)
1608         (apply_ext_lang_type_printers)
1609         (ext_lang_type_printers::~ext_lang_type_printers)
1610         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
1611         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
1612         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
1613         (get_matching_xmethod_workers, ext_lang_colorize)
1614         (ext_lang_before_prompt): Update.
1615         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
1616
1617 2020-05-08  Tom Tromey  <tom@tromey.com>
1618
1619         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
1620         overload.
1621         <swap_string, m_string>: Remove.
1622         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
1623         Update.
1624         * stabsread.c (define_symbol, read_type): Update.
1625         * linespec.c (find_linespec_symbols): Update.
1626         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
1627         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
1628         * dbxread.c (read_dbx_symtab): Update.
1629         * cp-support.h (cp_canonicalize_string_full)
1630         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
1631         Return unique_xmalloc_ptr.
1632         * cp-support.c (inspect_type): Update.
1633         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
1634         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
1635         Likewise.
1636         * c-typeprint.c (print_name_maybe_canonical): Update.
1637         * break-catch-throw.c (check_status_exception_catchpoint):
1638         Update.
1639
1640 2020-05-08  Tom de Vries  <tdevries@suse.de>
1641
1642         * infrun.c (follow_fork): Copy current_line and current_symtab to
1643         child thread.
1644
1645 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
1646
1647         * async-event.c (struct async_signal_handler, struct
1648         async_event_handler): Reformat, remove typedef.
1649
1650 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
1651
1652         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
1653         access thistype->main_type->dyn_prop_list directly.
1654
1655 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
1656
1657         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
1658         (remove_dyn_prop): Remove.  Update all users to use
1659         type::remove_dyn_prop.
1660         * gdbtypes.c (remove_dyn_prop): Rename to...
1661         (type::remove_dyn_prop): ... this.
1662
1663 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
1664
1665         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
1666         (add_dyn_prop): Remove.  Update all users to use
1667         type::add_dyn_prop.
1668         * gdbtypes.c (add_dyn_prop): Rename to...
1669         (type::add_dyn_prop): ... this.
1670
1671 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
1672
1673         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
1674         (get_dyn_prop): Remove.  Update all users to use
1675         type::dyn_prop.
1676         * gdbtypes.c (get_dyn_prop): Rename to...
1677         (type::dyn_prop): ... this.
1678
1679 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
1680
1681         * gdbtypes.h (struct main_type) <flag_static>: Remove.
1682
1683 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
1684
1685         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
1686         instruction, skip it if it's there.
1687
1688 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
1689
1690         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
1691
1692 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
1693
1694         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
1695         * gdbtypes.c (recursive_dump_type): Remove use of
1696         TYPE_INCOMPLETE.
1697
1698 2020-05-03  Tom Tromey  <tom@tromey.com>
1699
1700         * breakpoint.c (catch_command, tcatch_command): Remove.
1701         (_initialize_breakpoint): Use add_basic_prefix_cmd,
1702         add_show_prefix_cmd.
1703         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
1704         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
1705         Remove.
1706         (add_internal_problem_command): Use add_basic_prefix_cmd,
1707         add_show_prefix_cmd.
1708         * mips-tdep.c (set_mipsfpu_command): Remove.
1709         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
1710         * dwarf2/index-cache.c (set_index_cache_command): Remove.
1711         (_initialize_index_cache): Use add_basic_prefix_cmd.
1712         * memattr.c (dummy_cmd): Remove.
1713         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
1714         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
1715         (_initialize_tui_win): Use add_basic_prefix_cmd,
1716         add_show_prefix_cmd.
1717         * cli/cli-logging.c (set_logging_command): Remove.
1718         (_initialize_cli_logging): Use add_basic_prefix_cmd,
1719         add_show_prefix_cmd.
1720         (show_logging_command): Remove.
1721         * target.c (target_command): Remove.
1722         (add_target): Use add_basic_prefix_cmd.
1723
1724 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
1725
1726         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
1727
1728 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1729
1730         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
1731         info_command.
1732
1733 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
1734
1735         * nbsd-nat.c (nbsd_enable_proc_events)
1736         (nbsd_nat_target::post_startup_inferior): Add.
1737         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
1738         (nbsd_nat_target::update_thread_list): Rewrite.
1739         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
1740         "PTRACE_LWP_CREATE".
1741         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
1742
1743 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1744
1745         * stack.c (_initialize_stack): Remove duplicated creation
1746         of "frame" command and "f" alias.
1747
1748 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
1749
1750         PR gdb/18706
1751         * gdbtypes.c (check_typedef): Calculate size of array of
1752         stubbed type.
1753
1754 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
1755
1756         PR gdb/15559
1757         * i386-tdep.c (i386_push_dummy_call): Call
1758         i386_thiscall_push_dummy_call.
1759         (i386_thiscall_push_dummy_call): New function.
1760         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
1761         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
1762         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
1763
1764 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
1765
1766         * gdbarch.sh (do_read): Add shellcheck disable directive for
1767         warning SC2162.
1768
1769 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
1770
1771         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
1772         "referenced but not assigned" warning.
1773
1774 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
1775
1776         * gdbarch.sh: Remove code that sets fallbackdefault.
1777
1778 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
1779
1780         * gdbarch.sh: Use shell operators && and || instead of
1781         -a and -o.
1782
1783 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
1784
1785         * gdbarch.sh: Use $(...) instead of `...`.
1786
1787 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
1788
1789         * gdbarch.sh: Use double quotes around variables.
1790
1791 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
1792
1793         * gdbarch.sh: Use %s with printf, instead of variables in the
1794         format string.
1795
1796 2020-04-29  Tom Tromey  <tromey@adacore.com>
1797
1798         PR ada/25875:
1799         * dwarf2/read.c (update_enumeration_type_from_children): Compute
1800         type fields here.
1801         (read_enumeration_type): Call
1802         update_enumeration_type_from_children later.  Update comments.
1803         (process_enumeration_scope): Don't create type fields.
1804
1805 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
1806
1807         * nbsd-tdep.c: Include "xml-syscall.h".
1808         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
1809
1810 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
1811
1812         * nbsd-nat.c: Include "sys/wait.h".
1813         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
1814         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
1815         (nbsd_nat_target::remove_exec_catchpoint)
1816         (nbsd_nat_target::set_syscall_catchpoint): Add.
1817         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
1818         (nbsd_nat_target::insert_exec_catchpoint)
1819         (nbsd_nat_target::remove_exec_catchpoint)
1820         (nbsd_nat_target::set_syscall_catchpoint): Add.
1821         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
1822         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
1823         `nbsd_get_syscall_number'.
1824
1825 2020-04-29  Tom Tromey  <tom@tromey.com>
1826
1827         * stack.c (print_block_frame_labels): Remove.
1828
1829 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
1830
1831         PR gdb/17320
1832         * ada-valprint.c (val_print_packed_array_elements): Move array
1833         end bracket to new line.
1834         (ada_val_print_string): Remove extra spaces before first array
1835         element.
1836         * c-valprint.c (c_value_print_array): Likewise.
1837         * m2-valprint.c (m2_print_array_contents): Likewise.
1838         (m2_value_print_inner): Likewise.
1839         * p-valprint.c (pascal_value_print_inner): Likewise.
1840         * valprint.c (generic_val_print_array): Likewise.
1841         (value_print_array_elements): Move first array element and array
1842         end bracket to new line.
1843
1844 2020-04-29  Tom de Vries  <tdevries@suse.de>
1845
1846         PR symtab/25889
1847         * linespec.c (find_method): Fix ix calculation.
1848
1849 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
1850
1851         * syscalls/update-netbsd.sh: New file.
1852         * syscalls/netbsd.xml: Regenerate.
1853         * data-directory/Makefile.in: Register `netbsd.xml' in
1854         `SYSCALLS_FILES'.
1855
1856 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
1857
1858         * syscalls/update-freebsd.sh: Add double quotes.
1859
1860 2020-04-28  Tom Tromey  <tom@tromey.com>
1861
1862         * NEWS: Update.
1863         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
1864         (cmdpy_init): Allow class_tui.
1865
1866 2020-04-28 Mark Williams <mark@myosotissp.com>
1867
1868         PR gdb/24480
1869         * dwarf2read.c: Add missing assingments to list_in_scope when
1870         start_symtab was already called.
1871
1872 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
1873
1874         PR gdb/25881
1875         * dwarf2/read.c (offset_map_type): Use
1876         gdb:hash_enum<sect_offset> as hash function.
1877
1878 2020-04-28  Tom de Vries  <tdevries@suse.de>
1879
1880         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
1881         with DW_AT_signature.
1882
1883 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
1884
1885         * configure.ac: Remove check for fs_base/gs_base in
1886         user_regs_struct.
1887         * configure: Re-generate.
1888         * config.in: Re-generate.
1889         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
1890         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
1891         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
1892
1893 2020-04-27  Luis Machado  <luis.machado@linaro.org>
1894
1895         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
1896         problematic inline frame unwinding situation.
1897         * frame.c (frame_id_computed_p): New function.
1898         * frame.h (frame_id_computed_p): New prototype.
1899
1900 2020-04-26  Tom Tromey  <tom@tromey.com>
1901
1902         * command.h (enum command_class) <class_pseudo>: Remove.
1903
1904 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1905
1906         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
1907         and whitespace.
1908
1909 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
1910
1911        * inf-ptrace.c (inf_ptrace_target::wait): Remove
1912        `PT_GET_PROCESS_STATE' block.
1913
1914 2020-04-24  Tom Tromey  <tom@tromey.com>
1915
1916         * symtab.h (symbol_get_demangled_name): Don't declare.
1917         * symtab.c (symbol_get_demangled_name): Remove.
1918         (general_symbol_info::natural_name)
1919         (general_symbol_info::demangled_name): Update.
1920
1921 2020-04-24  Tom Tromey  <tom@tromey.com>
1922
1923         PR rust/25025:
1924         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
1925
1926 2020-04-24  Tom Tromey  <tom@tromey.com>
1927
1928         PR symtab/12707:
1929         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
1930         exists.
1931         (new_symbol): Likewise.
1932         * compile/compile-object-load.c (get_out_value_type): Use
1933         symbol_matches_search_name.
1934
1935 2020-04-24  Tom Tromey  <tom@tromey.com>
1936
1937         * dwarf2/read.c (add_partial_symbol): Do not call
1938         compute_and_set_names.
1939
1940 2020-04-24  Tom Tromey  <tom@tromey.com>
1941
1942         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
1943         overload.
1944
1945 2020-04-24  Tom Tromey  <tom@tromey.com>
1946
1947         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
1948         (add_psymbol_to_list): New overload.  Make old overload call new
1949         one.
1950         * psympriv.h (add_psymbol_to_list): New overload.
1951
1952 2020-04-24  Tom Tromey  <tom@tromey.com>
1953
1954         * dwarf2/read.c (partial_die_info::read) <case
1955         DW_AT_linkage_name>: Use value_as_string.
1956         (dwarf2_string_attr): Use value_as_string.
1957         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
1958         method.
1959         * dwarf2/attribute.c (attribute::value_as_string): New method.
1960
1961 2020-04-24  Tom Tromey  <tom@tromey.com>
1962
1963         * symtab.c (general_symbol_info::natural_name)
1964         (general_symbol_info::demangled_name): Check for language_rust.
1965
1966 2020-04-24  Tom Tromey  <tom@tromey.com>
1967
1968         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
1969         (dwarf2_physname): ... from here.
1970         (partial_die_info::read): Add Rust "{" hack.
1971
1972 2020-04-24  Tom Tromey  <tom@tromey.com>
1973
1974         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
1975         method.
1976         (symbol_set_demangled_name): Don't declare.
1977         * symtab.c (general_symbol_info::set_demangled_name): Rename from
1978         symbol_set_demangled_name.
1979         (general_symbol_info::set_language)
1980         (general_symbol_info::compute_and_set_names): Update.
1981         * minsyms.c (minimal_symbol_reader::install): Update.
1982         * dwarf2/read.c (new_symbol): Update.
1983
1984 2020-04-24  Tom Tromey  <tromey@adacore.com>
1985
1986         PR python/23662:
1987         * python/py-type.c (convert_field): Handle
1988         FIELD_LOC_KIND_DWARF_BLOCK.
1989         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
1990         (typy_get_dynamic): Nw function.
1991         (type_object_getset): Add "dynamic".
1992         * NEWS: Add entry.
1993
1994 2020-04-24  Tom Tromey  <tromey@adacore.com>
1995
1996         * ada-typeprint.c (print_choices, print_variant_part)
1997         (print_record_field_types_dynamic): New functions.
1998         (print_record_field_types): Use print_record_field_types_dynamic.
1999
2000 2020-04-24  Tom Tromey  <tromey@adacore.com>
2001
2002         * dwarf2/read.c (handle_data_member_location): New overload.
2003         (dwarf2_add_field): Use it.
2004         (decode_locdesc): Add "computed" parameter.  Update comment.
2005         * gdbtypes.c (is_dynamic_type_internal): Also look for
2006         FIELD_LOC_KIND_DWARF_BLOCK.
2007         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
2008         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
2009         virtual base classes.
2010         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
2011         FIELD_LOC_KIND_DWARF_BLOCK.
2012
2013 2020-04-24  Tom Tromey  <tromey@adacore.com>
2014
2015         * dwarf2/read.c (read_structure_type): Handle dynamic length.
2016         * gdbtypes.c (is_dynamic_type_internal): Check
2017         TYPE_HAS_DYNAMIC_LENGTH.
2018         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
2019         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
2020         New macros.
2021         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
2022         constant.
2023
2024 2020-04-24  Tom Tromey  <tromey@adacore.com>
2025
2026         * dwarf2/read.c (struct variant_field): Rewrite.
2027         (struct variant_part_builder): New.
2028         (struct nextfield): Remove "variant" field.  Add "offset".
2029         (struct field_info): Add "current_variant_part" and
2030         "variant_parts".
2031         (alloc_discriminant_info): Remove.
2032         (alloc_rust_variant): New function.
2033         (quirk_rust_enum): Update.
2034         (dwarf2_add_field): Set "offset" member.  Don't handle
2035         DW_TAG_variant_part.
2036         (offset_map_type): New typedef.
2037         (convert_variant_range, create_one_variant)
2038         (create_one_variant_part, create_variant_parts)
2039         (add_variant_property): New functions.
2040         (dwarf2_attach_fields_to_type): Call add_variant_property.
2041         (read_structure_type): Don't handle DW_TAG_variant_part.
2042         (handle_variant_part, handle_variant): New functions.
2043         (handle_struct_member_die): Use them.
2044         (process_structure_scope): Don't handle variant parts.
2045         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
2046         (struct discriminant_info): Remove.
2047         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
2048         (struct main_type) <flag_discriminated_union>: Remove.
2049         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
2050         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
2051         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
2052         Update.
2053         * valops.c (value_union_variant): Remove.
2054         * value.h (value_union_variant): Don't declare.
2055
2056 2020-04-24  Tom Tromey  <tromey@adacore.com>
2057
2058         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
2059         (ada_value_primitive_packed_val): Update.
2060         * ada-valprint.c (ada_value_print_1): Update.
2061         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
2062         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
2063         just an address.  Use evaluate_for_locexpr_baton.
2064         (dwarf2_evaluate_property): Update.
2065         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
2066         array_view.
2067         * findvar.c (default_read_var_value): Update.
2068         * gdbtypes.c (compute_variant_fields_inner)
2069         (resolve_dynamic_type_internal): Update.
2070         (resolve_dynamic_type): Change type of valaddr parameter.
2071         * gdbtypes.h (resolve_dynamic_type): Update.
2072         * valarith.c (value_subscripted_rvalue): Update.
2073         * value.c (value_from_contents_and_address): Update.
2074
2075 2020-04-24  Tom Tromey  <tromey@adacore.com>
2076
2077         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
2078         "push_initial_value" parameter.
2079         (dwarf2_evaluate_property): Likewise.
2080         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
2081
2082 2020-04-24  Tom Tromey  <tromey@adacore.com>
2083
2084         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
2085         (variant::matches, compute_variant_fields_recurse)
2086         (compute_variant_fields_inner, compute_variant_fields): New
2087         functions.
2088         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
2089         Use resolved_type after type is made.
2090         (operator==): Add new cases.
2091         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
2092         (struct discriminant_range, struct variant, struct variant_part):
2093         New.
2094         (union dynamic_prop_data) <variant_parts, original_type>: New
2095         members.
2096         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
2097         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
2098         constants.
2099         * value.c (unpack_bits_as_long): Now public.
2100         * value.h (unpack_bits_as_long): Declare.
2101
2102 2020-04-24  Tom Tromey  <tromey@adacore.com>
2103
2104         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
2105         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
2106
2107 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
2108
2109         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
2110
2111 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
2112
2113         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
2114         (remove_fork_catchpoint, post_startup_inferior)
2115         (post_attach): Move...
2116         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
2117         (remove_fork_catchpoint, post_startup_inferior)
2118         (post_attach): ...here.
2119         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
2120         (remove_fork_catchpoint, post_startup_inferior)
2121         (post_attach): Move...
2122         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
2123         (remove_fork_catchpoint, post_startup_inferior)
2124         (post_attach): ...here.
2125
2126 2020-04-24  Tom Tromey  <tromey@adacore.com>
2127
2128         * nat/windows-nat.h (struct windows_thread_info)
2129         <pc_adjusted>: New member.
2130         * windows-nat.c (windows_fetch_one_register): Check
2131         pc_adjusted.
2132         (windows_nat_target::get_windows_debug_event)
2133         (windows_nat_target::wait): Set pc_adjusted.
2134
2135 2020-04-24  Tom de Vries  <tdevries@suse.de>
2136
2137         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
2138         Run gdb-add-index inside temp dir.
2139
2140 2020-04-23  Tom Tromey  <tromey@adacore.com>
2141
2142         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
2143         in loop.
2144
2145 2020-04-23  Luis Machado  <luis.machado@linaro.org>
2146
2147         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
2148         get_frame_register instead of gdbarch_unwind_pc.
2149
2150 2020-04-23  Tom de Vries  <tdevries@suse.de>
2151
2152         * symtab.c (lookup_global_symbol): Prefer def over decl.
2153
2154 2020-04-23  Tom de Vries  <tdevries@suse.de>
2155
2156         PR symtab/25807
2157         * block.c (best_symbol, better_symbol): Promote to external.
2158         * block.h (best_symbol, better_symbol): Declare.
2159         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
2160         decl.
2161
2162 2020-04-23  Tom Tromey  <tromey@adacore.com>
2163
2164         PR ada/25837:
2165         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
2166         "const char *", not a "const std::string &".
2167         <name_and_matcher::operator==>: Update.
2168         * unittests/lookup_name_info-selftests.c: Change type of
2169         "result".
2170
2171 2020-04-23  Tom Tromey  <tom@tromey.com>
2172
2173         * inferior.h (iterate_over_inferiors): Don't declare.
2174         * inferior.c (iterate_over_inferiors): Remove.
2175         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
2176         Remove.
2177         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
2178         use iterate_over_inferiors.
2179         (darwin_resume_inferior_it)
2180         (struct resume_inferior_threads_param)
2181         (darwin_resume_inferior_threads_it): Remove.
2182         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
2183
2184 2020-04-23  Tom de Vries  <tdevries@suse.de>
2185
2186         * blockframe.c (find_pc_partial_function): Use
2187         find_pc_sect_compunit_symtab rather than
2188         objfile->sf->qf->find_pc_sect_compunit_symtab.
2189
2190 2020-04-22  Tom de Vries  <tdevries@suse.de>
2191
2192         PR symtab/25764
2193         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
2194         in psymtabs.
2195
2196 2020-04-22  Tom de Vries  <tdevries@suse.de>
2197
2198         PR symtab/25801
2199         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
2200         symtabs.
2201
2202 2020-04-22  Tom de Vries  <tdevries@suse.de>
2203
2204         PR symtab/25700
2205         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
2206         CU if already created.
2207
2208 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2209
2210         * infrun.c (displaced_step_fixup): Switch to the event_thread
2211         before calling displaced_step_restore, not after.
2212
2213 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
2214
2215         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
2216         its inferior is not recorded by us.
2217         (record_btrace_target_open): Replace call to
2218         all_non_exited_threads () with call to current_inferior
2219         ()->non_exited_threads ().
2220         (record_btrace_target::stop_recording): Likewise.
2221         (record_btrace_target::close): Likewise.
2222         (record_btrace_target::wait): Likewise.
2223         (record_btrace_target::record_stop_replaying): Likewise.
2224
2225 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
2226
2227         * btrace.c (btrace_enable): Throw an error on double enables and
2228         when enabling recording fails.
2229         (btrace_disable): Throw an error if the thread is not recorded.
2230
2231 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
2232
2233         * record-btrace.c (record_btrace_target::fetch_registers): Forward
2234         request if we do not have a thread_info.
2235
2236 2020-04-21  Tom de Vries  <tdevries@suse.de>
2237
2238         PR gdb/25471
2239         * thread.c
2240         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
2241         exception in get_frame_id.
2242
2243 2020-04-20  Tom Tromey  <tromey@adacore.com>
2244
2245         * python/python.c (struct gdbpy_event): Mark move constructor as
2246         noexcept.
2247         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
2248         constructor as noexcept.
2249         * completer.h (struct completion_result): Mark move constructor as
2250         noexcept.
2251         * completer.c (completion_result::completion_result): Use
2252         initialization style.  Don't call reset_match_list.
2253
2254 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
2255
2256         * MAINTAINERS (Write After Approval): Add myself.
2257
2258 2020-04-18  Tom Tromey  <tom@tromey.com>
2259
2260         * windows-tdep.c (init_w32_command_list)
2261         (w32_prefix_command_valid): Restore.
2262         (_initialize_windows_tdep): Call init_w32_command_list.
2263
2264 2020-04-18  Tom Tromey  <tom@tromey.com>
2265
2266         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
2267         * value.c (value_fn_field): Update.
2268         * valops.c (find_function_in_inferior)
2269         (value_allocate_space_in_inferior): Update.
2270         * tui/tui-winsource.c (tui_update_source_windows_with_line):
2271         Update.
2272         * tui/tui-source.c (tui_source_window::set_contents): Update.
2273         * symtab.c (lookup_global_or_static_symbol)
2274         (find_function_start_sal_1, skip_prologue_sal)
2275         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
2276         * symmisc.c (dump_msymbols, dump_symtab_1)
2277         (maintenance_print_one_line_table): Update.
2278         * symfile.c (init_entry_point_info, section_is_mapped)
2279         (list_overlays_command, simple_read_overlay_table)
2280         (simple_overlay_update_1): Update.
2281         * stap-probe.c (handle_stap_probe): Update.
2282         * stabsread.c (dbx_init_float_type, define_symbol)
2283         (read_one_struct_field, read_enum_type, read_range_type): Update.
2284         * source.c (info_line_command): Update.
2285         * python/python.c (gdbpy_source_objfile_script)
2286         (gdbpy_execute_objfile_script): Update.
2287         * python/py-type.c (save_objfile_types): Update.
2288         * python/py-objfile.c (py_free_objfile): Update.
2289         * python/py-inferior.c (python_new_objfile): Update.
2290         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
2291         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
2292         (maintenance_check_psymtabs): Update.
2293         * printcmd.c (info_address_command): Update.
2294         * objfiles.h (struct objfile) <arch>: New method, from
2295         get_objfile_arch.
2296         (get_objfile_arch): Don't declare.
2297         * objfiles.c (get_objfile_arch): Remove.
2298         (filter_overlapping_sections): Update.
2299         * minsyms.c (msymbol_is_function): Update.
2300         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
2301         (output_nondebug_symbol): Update.
2302         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
2303         (mdebug_expand_psymtab): Update.
2304         * machoread.c (macho_add_oso_symfile): Update.
2305         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
2306         Update.
2307         * linux-fork.c (checkpoint_command): Update.
2308         * linespec.c (convert_linespec_to_sals): Update.
2309         * jit.c (finalize_symtab): Update.
2310         * infrun.c (insert_exception_resume_from_probe): Update.
2311         * ia64-tdep.c (ia64_find_unwind_table): Update.
2312         * hppa-tdep.c (internalize_unwinds): Update.
2313         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
2314         Update.
2315         * gcore.c (call_target_sbrk): Update.
2316         * elfread.c (record_minimal_symbol, elf_symtab_read)
2317         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
2318         (elf_gnu_ifunc_resolve_by_got): Update.
2319         * dwarf2/read.c (create_addrmap_from_index)
2320         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
2321         (read_debug_names_from_section)
2322         (process_psymtab_comp_unit_reader, add_partial_symbol)
2323         (add_partial_subprogram, process_full_comp_unit)
2324         (read_file_scope, read_func_scope, read_lexical_block_scope)
2325         (read_call_site_scope, dwarf2_ranges_read)
2326         (dwarf2_record_block_ranges, dwarf2_add_field)
2327         (mark_common_block_symbol_computed, read_tag_pointer_type)
2328         (read_tag_string_type, dwarf2_init_float_type)
2329         (dwarf2_init_complex_target_type, read_base_type)
2330         (partial_die_info::read, partial_die_info::read)
2331         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
2332         (dwarf2_fetch_die_loc_sect_off): Update.
2333         * dwarf2/loc.c (dwarf2_find_location_expression)
2334         (class dwarf_evaluate_loc_desc, rw_pieced_value)
2335         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
2336         (dwarf2_loc_desc_get_symbol_read_needs)
2337         (locexpr_describe_location_piece, locexpr_describe_location_1)
2338         (loclist_describe_location): Update.
2339         * dwarf2/index-write.c (write_debug_names): Update.
2340         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
2341         * dtrace-probe.c (dtrace_process_dof): Update.
2342         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
2343         (process_one_symbol): Update.
2344         * ctfread.c (ctf_init_float_type, read_base_type): Update.
2345         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
2346         (coff_read_enum_type): Update.
2347         * cli/cli-cmds.c (edit_command, list_command): Update.
2348         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
2349         * breakpoint.c (create_overlay_event_breakpoint)
2350         (create_longjmp_master_breakpoint)
2351         (create_std_terminate_master_breakpoint)
2352         (create_exception_master_breakpoint, get_sal_arch): Update.
2353         * block.c (block_gdbarch): Update.
2354         * annotate.c (annotate_source_line): Update.
2355
2356 2020-04-17  Tom Tromey  <tromey@adacore.com>
2357
2358         * auto-load.c (show_auto_load_cmd): Remove.
2359         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
2360         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
2361         (maintenance_print_arc_command): Remove.
2362         * tui/tui-win.c (tui_command): Remove.
2363         (tui_get_cmd_list): Use add_basic_prefix_cmd.
2364         * tui/tui-layout.c (tui_layout_command): Remove.
2365         (_initialize_tui_layout): Use add_basic_prefix_cmd.
2366         * python/python.c (user_set_python, user_show_python): Remove.
2367         (_initialize_python): Use add_basic_prefix_cmd,
2368         add_show_prefix_cmd.
2369         * guile/guile.c (set_guile_command, show_guile_command): Remove.
2370         (install_gdb_commands): Use add_basic_prefix_cmd,
2371         add_show_prefix_cmd.
2372         (info_guile_command): Remove.
2373         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
2374         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
2375         add_show_prefix_cmd.
2376         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
2377         Remove do_set and do_show parameters.
2378         * cli/cli-style.c (set_style, show_style): Remove.
2379         (_initialize_cli_style): Use add_basic_prefix_cmd,
2380         add_show_prefix_cmd.
2381         (cli_style_option::add_setshow_commands): Remove do_set and
2382         do_show parameters.
2383         (cli_style_option::add_setshow_commands): Use
2384         add_basic_prefix_cmd, add_show_prefix_cmd.
2385         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
2386         (set_style_name): Remove.
2387         * cli/cli-dump.c (dump_command, append_command): Remove.
2388         (srec_dump_command, ihex_dump_command, verilog_dump_command)
2389         (tekhex_dump_command, binary_dump_command)
2390         (binary_append_command): Remove.
2391         (_initialize_cli_dump): Use add_basic_prefix_cmd.
2392         * windows-tdep.c (w32_prefix_command_valid): Remove global.
2393         (init_w32_command_list): Remove; move into ...
2394         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
2395         * valprint.c (set_print, show_print, set_print_raw)
2396         (show_print_raw): Remove.
2397         (_initialize_valprint): Use add_basic_prefix_cmd,
2398         add_show_prefix_cmd.
2399         * typeprint.c (set_print_type, show_print_type): Remove.
2400         (_initialize_typeprint): Use add_basic_prefix_cmd,
2401         add_show_prefix_cmd.
2402         * record.c (set_record_command, show_record_command): Remove.
2403         (_initialize_record): Use add_basic_prefix_cmd,
2404         add_show_prefix_cmd.
2405         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
2406         add_show_prefix_cmd.
2407         (info_command, show_command, set_debug, show_debug): Remove.
2408         * top.h (set_history, show_history): Don't declare.
2409         * top.c (set_history, show_history): Remove.
2410         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
2411         (unset_tdesc_cmd): Remove.
2412         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
2413         add_show_prefix_cmd.
2414         * symtab.c (info_module_command): Remove.
2415         (_initialize_symtab): Use add_basic_prefix_cmd.
2416         * symfile.c (overlay_command): Remove.
2417         (_initialize_symfile): Use add_basic_prefix_cmd.
2418         * sparc64-tdep.c (info_adi_command): Remove.
2419         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
2420         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
2421         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
2422         add_show_prefix_cmd.
2423         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
2424         (_initialize_serial): Use add_basic_prefix_cmd,
2425         add_show_prefix_cmd.
2426         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
2427         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
2428         add_show_prefix_cmd.
2429         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
2430         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
2431         add_show_prefix_cmd.
2432         * riscv-tdep.c (show_riscv_command, set_riscv_command)
2433         (show_debug_riscv_command, set_debug_riscv_command): Remove.
2434         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
2435         add_show_prefix_cmd.
2436         * remote.c (remote_command, set_remote_cmd): Remove.
2437         (_initialize_remote): Use add_basic_prefix_cmd.
2438         * record-full.c (set_record_full_command)
2439         (show_record_full_command): Remove.
2440         (_initialize_record_full): Use add_basic_prefix_cmd,
2441         add_show_prefix_cmd.
2442         * record-btrace.c (cmd_set_record_btrace)
2443         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
2444         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
2445         (cmd_show_record_btrace_pt): Remove.
2446         (_initialize_record_btrace): Use add_basic_prefix_cmd,
2447         add_show_prefix_cmd.
2448         * ravenscar-thread.c (set_ravenscar_command)
2449         (show_ravenscar_command): Remove.
2450         (_initialize_ravenscar): Use add_basic_prefix_cmd,
2451         add_show_prefix_cmd.
2452         * mips-tdep.c (show_mips_command, set_mips_command)
2453         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
2454         add_show_prefix_cmd.
2455         * maint.c (maintenance_command, maintenance_info_command)
2456         (maintenance_check_command, maintenance_print_command)
2457         (maintenance_set_cmd, maintenance_show_cmd): Remove.
2458         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
2459         add_show_prefix_cmd.
2460         (show_per_command_cmd): Remove.
2461         * maint-test-settings.c (maintenance_set_test_settings_cmd):
2462         Remove.
2463         (maintenance_show_test_settings_cmd): Remove.
2464         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
2465         add_show_prefix_cmd.
2466         * maint-test-options.c (maintenance_test_options_command):
2467         Remove.
2468         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
2469         * macrocmd.c (macro_command): Remove
2470         (_initialize_macrocmd): Use add_basic_prefix_cmd.
2471         * language.c (set_check, show_check): Remove.
2472         (_initialize_language): Use add_basic_prefix_cmd,
2473         add_show_prefix_cmd.
2474         * infcmd.c (unset_command): Remove.
2475         (_initialize_infcmd): Use add_basic_prefix_cmd.
2476         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
2477         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
2478         add_show_prefix_cmd.
2479         * go32-nat.c (go32_info_dos_command): Remove.
2480         (_initialize_go32_nat): Use add_basic_prefix_cmd.
2481         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
2482         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
2483         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
2484         (_initialize_frame): Use add_basic_prefix_cmd,
2485         add_show_prefix_cmd.
2486         * dcache.c (set_dcache_command, show_dcache_command): Remove.
2487         (_initialize_dcache): Use add_basic_prefix_cmd,
2488         add_show_prefix_cmd.
2489         * cp-support.c (maint_cplus_command): Remove.
2490         (_initialize_cp_support): Use add_basic_prefix_cmd.
2491         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
2492         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
2493         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
2494         add_basic_prefix_cmd, add_show_prefix_cmd.
2495         * breakpoint.c (save_command): Remove.
2496         (_initialize_breakpoint): Use add_basic_prefix_cmd.
2497         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
2498         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
2499         add_show_prefix_cmd.
2500         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
2501         (set_ada_command, show_ada_command): Remove.
2502         (_initialize_ada_language): Use add_basic_prefix_cmd,
2503         add_show_prefix_cmd.
2504         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
2505
2506 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
2507
2508         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
2509         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
2510
2511 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
2512
2513         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
2514         warning messages.
2515
2516 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
2517
2518         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
2519         import table is not at beginning of .idata section.
2520
2521 2020-04-16  Pedro Alves  <palves@redhat.com>
2522
2523         * inferior.c (delete_inferior): Use delete operator directly
2524         instead of delete_program_space.
2525         * progspace.c (add_program_space): New, factored out from
2526         program_space::program_space.
2527         (remove_program_space): New, factored out from
2528         delete_program_space.
2529         (program_space::program_space): Remove intro comment.  Rewrite.
2530         (program_space::~program_space): Remove intro comment.  Call
2531         remove_program_space.
2532         (delete_program_space): Delete.
2533         * progspace.h (program_space::program_space): Make explicit.  Move
2534         intro comment here, adjusted.
2535         (program_space::~program_space): Move intro comment here,
2536         adjusted.
2537         (delete_program_space): Remove.
2538
2539 2020-04-16  Tom Tromey  <tromey@adacore.com>
2540
2541         * windows-nat.c (windows_nat::handle_access_violation): New
2542         function.
2543         * nat/windows-nat.h (handle_access_violation): Declare.
2544         * nat/windows-nat.c (handle_exception): Move Cygwin code to
2545         windows-nat.c.  Call handle_access_violation.
2546
2547 2020-04-16  Tom de Vries  <tdevries@suse.de>
2548
2549         PR symtab/25791
2550         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
2551         CUs without psymtab.
2552
2553 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
2554
2555         * python/python.c (do_start_initialization): Don't call
2556         PyEval_InitThreads for Python 3.9 and beyond.
2557
2558 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
2559
2560         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
2561         thread functions.
2562         (obsd_nat_target::wait): Likewise.
2563
2564 2020-04-15  Tom Tromey  <tromey@adacore.com>
2565
2566         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
2567         (DEBUG_EXCEPT): Use debug_printf.
2568
2569 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2570
2571         * completer.c (class completion_tracker::completion_hash_entry)
2572         <hash_name>: New member function.
2573         (completion_tracker::discard_completions): New callback to hash a
2574         completion_hash_entry, pass this to htab_create_alloc.
2575
2576 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
2577
2578         * windows-nat.c (windows_make_so): Warn rather than stopping with
2579         an error if realpath() fails.
2580
2581 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
2582
2583         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
2584         (nbsd_nat_target::info_proc): Add do_status.
2585
2586 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
2587             Tom de Vries  <tdevries@suse.de>
2588
2589         PR symtab/25718
2590         * psympriv.h (struct partial_symtab::read_symtab)
2591         (struct partial_symtab::expand_psymtab)
2592         (struct partial_symtab::read_dependencies): Update comments.
2593         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
2594         read_symtab for includer.
2595         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
2596         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
2597         (struct dwarf2_include_psymtab::m_readin): Remove.
2598         (struct dwarf2_include_psymtab::includer): New member function.
2599         (dwarf2_psymtab::expand_psymtab): Assert !readin.
2600
2601 2020-04-14  Tom de Vries  <tdevries@suse.de>
2602
2603         PR symtab/25720
2604         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
2605         with NULL symbol_matcher and lookup_name.
2606         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
2607         and lookup_name.
2608         * dwarf2/read.c (dw2_expand_symtabs_matching)
2609         (dw2_debug_names_expand_symtabs_matching): Same.
2610         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
2611         Make lookup_name a pointer.  Update comment.
2612         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
2613         lookup_name being a pointer.
2614         * symfile.c (expand_symtabs_matching): Same.
2615         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
2616         * linespec.c (iterate_over_all_matching_symtabs): Same.
2617
2618 2020-04-13  Tom Tromey  <tom@tromey.com>
2619
2620         * run-on-main-thread.c: Update include.
2621         * unittests/main-thread-selftests.c: Update include.
2622         * tui/tui-win.c: Update include.
2623         * tui/tui-io.c: Update include.
2624         * tui/tui-interp.c: Update include.
2625         * tui/tui-hooks.c: Update include.
2626         * top.h: Update include.
2627         * top.c: Update include.
2628         * ser-base.c: Update include.
2629         * remote.c: Update include.
2630         * remote-notif.c: Update include.
2631         * remote-fileio.c: Update include.
2632         * record-full.c: Update include.
2633         * record-btrace.c: Update include.
2634         * python/python.c: Update include.
2635         * posix-hdep.c: Update include.
2636         * mingw-hdep.c: Update include.
2637         * mi/mi-main.c: Update include.
2638         * mi/mi-interp.c: Update include.
2639         * main.c: Update include.
2640         * linux-nat.c: Update include.
2641         * interps.c: Update include.
2642         * infrun.c: Update include.
2643         * inf-loop.c: Update include.
2644         * event-top.c: Update include.
2645         * event-loop.c: Move to ../gdbsupport/.
2646         * event-loop.h: Move to ../gdbsupport/.
2647         * async-event.h: Update include.
2648         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
2649
2650 2020-04-13  Tom Tromey  <tom@tromey.com>
2651
2652         * tui/tui-win.c: Include async-event.h.
2653         * remote.c: Include async-event.h.
2654         * remote-notif.c: Include async-event.h.
2655         * record-full.c: Include async-event.h.
2656         * record-btrace.c: Include async-event.h.
2657         * infrun.c: Include async-event.h.
2658         * event-top.c: Include async-event.h.
2659         * event-loop.h: Move some declarations to async-event.h.
2660         * event-loop.c: Don't include ser-event.h or top.h.  Move some
2661         code to async-event.c.
2662         * async-event.h: New file.
2663         * async-event.c: New file.
2664         * Makefile.in (COMMON_SFILES): Add async-event.c.
2665         (HFILES_NO_SRCDIR): Add async-event.h.
2666
2667 2020-04-13  Tom Tromey  <tom@tromey.com>
2668
2669         * utils.c (flush_streams): New function.
2670         * event-loop.c (gdb_wait_for_event): Call flush_streams.
2671
2672 2020-04-13  Tom Tromey  <tom@tromey.com>
2673
2674         * event-loop.c (handle_file_event): Use warning, not
2675         printf_unfiltered.
2676
2677 2020-04-13  Tom Tromey  <tom@tromey.com>
2678
2679         * event-loop.c: Include <chrono>.
2680
2681 2020-04-13  Tom Tromey  <tom@tromey.com>
2682
2683         * gdb_select.h: Move to ../gdbsupport/.
2684         * event-loop.c: Update include path.
2685         * top.c: Update include path.
2686         * ser-base.c: Update include path.
2687         * ui-file.c: Update include path.
2688         * ser-tcp.c: Update include path.
2689         * guile/scm-ports.c: Update include path.
2690         * posix-hdep.c: Update include path.
2691         * ser-unix.c: Update include path.
2692         * gdb_usleep.c: Update include path.
2693         * mingw-hdep.c: Update include path.
2694         * inflow.c: Update include path.
2695         * infrun.c: Update include path.
2696         * event-top.c: Update include path.
2697
2698 2020-04-13  Tom Tromey  <tom@tromey.com>
2699
2700         * configure: Rebuild.
2701         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
2702
2703 2020-04-13  Tom Tromey  <tom@tromey.com>
2704
2705         * event-loop.h (start_event_loop): Don't declare.
2706         * event-loop.c (start_event_loop): Move...
2707         * main.c (start_event_loop): ...here.  Now static.
2708
2709 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
2710
2711         * MAINTAINERS: Update my email address.
2712
2713 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
2714
2715         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
2716         IP_ALL.
2717
2718 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
2719
2720         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
2721         (nbsd_nat_target::info_proc): Add do_cmdline.
2722
2723 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
2724
2725         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
2726         (nbsd_nat_target::info_proc): Add do_cwd.
2727
2728 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
2729
2730         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
2731
2732 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
2733
2734         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
2735         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
2736         (nbsd_nat_target::info_proc): New functions.
2737         * nbsd-nat.c (kinfo_get_vmmap): New function.
2738         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
2739         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
2740         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
2741         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
2742         functions.
2743         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
2744         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
2745         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
2746         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
2747         (KINFO_VME_FLAG_GROWS_DOWN): New.
2748
2749 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
2750
2751         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
2752         bit shift.
2753
2754 2020-04-10  Tom Tromey  <tromey@adacore.com>
2755
2756         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
2757
2758 2020-04-10  Tom Tromey  <tromey@adacore.com>
2759
2760         * symtab.c (get_symbol_address, get_msymbol_address): Skip
2761         separate debug files.
2762
2763 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
2764
2765         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
2766         Move to...
2767         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
2768         ... here.
2769         * windows-nat.c (windows_nat_target::get_windows_debug_event):
2770         Check for STATUS_WX86_BREAKPOINT.
2771         (windows_nat_target::wait): Same.
2772
2773 2020-04-10  Tom de Vries  <tdevries@suse.de>
2774
2775         PR cli/25808
2776         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
2777
2778 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
2779
2780         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
2781         (Write After Approval): Remove Tom de Vries.
2782
2783 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2784
2785         revert partially:
2786         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2787
2788         * buildsym.c (record_line): Fix undefined behavior and preserve
2789         lines at eof.
2790
2791 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
2792
2793         * auxv.h (svr4_auxv_parse): New.
2794         * auxv.c (default_auxv_parse): Split into default_auxv_parse
2795         and generic_auxv_parse.
2796         (svr4_auxv_parse): Add.
2797         * obsd-tdep.c: Include "auxv.h".
2798         (obsd_auxv_parse): Remove.
2799         (obsd_init_abi): Remove comment.
2800         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
2801         from `obsd_auxv_parse' to `svr4_auxv_parse'.
2802         * nbsd-tdep.c: Include "auxv.h".
2803         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
2804
2805 2020-04-08  Tom Tromey  <tromey@adacore.com>
2806
2807         * nat/windows-nat.h (last_wait_event): Don't declare.
2808         (wait_for_debug_event): Update comment.
2809         * nat/windows-nat.c (last_wait_event): Now static.
2810
2811 2020-04-08  Tom Tromey  <tromey@adacore.com>
2812
2813         * windows-nat.c (wait_for_debug_event): Move to
2814         nat/windows-nat.c.
2815         * nat/windows-nat.h (wait_for_debug_event): Declare.
2816         * nat/windows-nat.c (wait_for_debug_event): Move from
2817         windows-nat.c.  No longer static.
2818
2819 2020-04-08  Tom Tromey  <tromey@adacore.com>
2820
2821         * windows-nat.c (get_windows_debug_event): Use
2822         fetch_pending_stop.
2823         * nat/windows-nat.h (fetch_pending_stop): Declare.
2824         * nat/windows-nat.c (fetch_pending_stop): New function.
2825
2826 2020-04-08  Tom Tromey  <tromey@adacore.com>
2827
2828         * windows-nat.c (windows_continue): Use matching_pending_stop and
2829         continue_last_debug_event.
2830         * nat/windows-nat.h (matching_pending_stop)
2831         (continue_last_debug_event): Declare.
2832         * nat/windows-nat.c (DEBUG_EVENTS): New define.
2833         (matching_pending_stop, continue_last_debug_event): New
2834         functions.
2835
2836 2020-04-08  Tom Tromey  <tromey@adacore.com>
2837
2838         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
2839         (handle_exception_result): Move to nat/windows-nat.h.
2840         (DEBUG_EXCEPTION_SIMPLE): Remove.
2841         (windows_nat::handle_ms_vc_exception): New function.
2842         (handle_exception): Move to nat/windows-nat.c.
2843         (get_windows_debug_event): Update.
2844         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
2845         nat/windows-nat.c.
2846         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
2847         (handle_exception_result): Move from windows-nat.c.
2848         (handle_exception): Declare.
2849         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
2850         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
2851         windows-nat.c.
2852
2853 2020-04-08  Tom Tromey  <tromey@adacore.com>
2854
2855         * windows-nat.c (exception_count, event_count): Remove.
2856         (handle_exception, get_windows_debug_event)
2857         (do_initial_windows_stuff): Update.
2858
2859 2020-04-08  Tom Tromey  <tromey@adacore.com>
2860
2861         * windows-nat.c (windows_nat::handle_load_dll)
2862         (windows_nat::handle_unload_dll): Rename.  No longer static.
2863         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
2864         Declare.
2865
2866 2020-04-08  Tom Tromey  <tromey@adacore.com>
2867
2868         * complaints.h (stop_whining): Declare at top-level.
2869         (complaint): Don't declare stop_whining.
2870
2871 2020-04-08  Tom Tromey  <tromey@adacore.com>
2872
2873         * windows-nat.c (windows_nat::handle_output_debug_string):
2874         Rename.  No longer static.
2875         * nat/windows-nat.h (handle_output_debug_string): Declare.
2876
2877 2020-04-08  Tom Tromey  <tromey@adacore.com>
2878
2879         * windows-nat.c (current_process_handle, current_process_id)
2880         (main_thread_id, last_sig, current_event, last_wait_event)
2881         (current_windows_thread, desired_stop_thread_id, pending_stops)
2882         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
2883         (display_selectors, fake_create_process)
2884         (get_windows_debug_event): Update.
2885         * nat/windows-nat.h (current_process_handle, current_process_id)
2886         (main_thread_id, last_sig, current_event, last_wait_event)
2887         (current_windows_thread, desired_stop_thread_id, pending_stops)
2888         (struct pending_stop, siginfo_er): Move from windows-nat.c.
2889         * nat/windows-nat.c (current_process_handle, current_process_id)
2890         (main_thread_id, last_sig, current_event, last_wait_event)
2891         (current_windows_thread, desired_stop_thread_id, pending_stops)
2892         (siginfo_er): New globals.  Move from windows-nat.c.
2893
2894 2020-04-08  Tom Tromey  <tromey@adacore.com>
2895
2896         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
2897         (handle_load_dll): Update.
2898         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
2899
2900 2020-04-08  Tom Tromey  <tromey@adacore.com>
2901
2902         * windows-nat.c (enum thread_disposition_type): Move to
2903         nat/windows-nat.h.
2904         (windows_nat::thread_rec): Rename from thread_rec.  No longer
2905         static.
2906         (windows_add_thread, windows_nat_target::fetch_registers)
2907         (windows_nat_target::store_registers, handle_exception)
2908         (windows_nat_target::resume, get_windows_debug_event)
2909         (windows_nat_target::get_tib_address)
2910         (windows_nat_target::thread_name)
2911         (windows_nat_target::thread_alive): Update.
2912         * nat/windows-nat.h (enum thread_disposition_type): Move from
2913         windows-nat.c.
2914         (thread_rec): Declare.
2915
2916 2020-04-08  Tom Tromey  <tromey@adacore.com>
2917
2918         * windows-nat.c: Add "using namespace".
2919         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
2920         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
2921
2922 2020-04-08  Tom Tromey  <tromey@adacore.com>
2923
2924         * nat/windows-nat.h (struct windows_thread_info): Declare
2925         destructor.
2926         * nat/windows-nat.c (~windows_thread_info): New.
2927
2928 2020-04-08  Tom Tromey  <tromey@adacore.com>
2929
2930         PR gdb/22992
2931         * windows-nat.c (current_event): Update comment.
2932         (last_wait_event, desired_stop_thread_id): New globals.
2933         (struct pending_stop): New.
2934         (pending_stops): New global.
2935         (windows_nat_target) <stopped_by_sw_breakpoint>
2936         <supports_stopped_by_sw_breakpoint>: New methods.
2937         (windows_fetch_one_register): Add assertions.  Adjust PC.
2938         (windows_continue): Handle pending stops.  Suspend other threads
2939         when stepping.  Use last_wait_event
2940         (wait_for_debug_event): New function.
2941         (get_windows_debug_event): Use wait_for_debug_event.  Handle
2942         pending stops.  Queue spurious stops.
2943         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
2944         (windows_nat_target::kill): Use wait_for_debug_event.
2945         * nat/windows-nat.h (struct windows_thread_info)
2946         <stopped_at_software_breakpoint>: New field.
2947         * nat/windows-nat.c (windows_thread_info::resume): Clear
2948         stopped_at_software_breakpoint.
2949
2950 2020-04-08  Tom Tromey  <tromey@adacore.com>
2951
2952         * windows-nat.c (enum thread_disposition_type): New.
2953         (thread_rec): Replace "get_context" parameter with "disposition";
2954         change type.
2955         (windows_add_thread, windows_nat_target::fetch_registers)
2956         (windows_nat_target::store_registers, handle_exception)
2957         (windows_nat_target::resume, get_windows_debug_event)
2958         (windows_nat_target::get_tib_address)
2959         (windows_nat_target::thread_name)
2960         (windows_nat_target::thread_alive): Update.
2961
2962 2020-04-08  Tom Tromey  <tromey@adacore.com>
2963
2964         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
2965         (windows_continue): Use windows_continue::resume.
2966         * nat/windows-nat.h (struct windows_thread_info) <suspend,
2967         resume>: Declare new methods.
2968         * nat/windows-nat.c: New file.
2969         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
2970
2971 2020-04-08  Tom Tromey  <tromey@adacore.com>
2972
2973         * windows-nat.c (windows_add_thread, windows_delete_thread)
2974         (windows_nat_target::fetch_registers)
2975         (windows_nat_target::store_registers, fake_create_process)
2976         (windows_nat_target::resume, windows_nat_target::resume)
2977         (get_windows_debug_event, windows_nat_target::wait)
2978         (windows_nat_target::pid_to_str)
2979         (windows_nat_target::get_tib_address)
2980         (windows_nat_target::get_ada_task_ptid)
2981         (windows_nat_target::thread_name)
2982         (windows_nat_target::thread_alive): Use lwp, not tid.
2983
2984 2020-04-08  Tom Tromey  <tromey@adacore.com>
2985
2986         * windows-nat.c (handle_exception)
2987         (windows_nat_target::thread_name): Update.
2988         * nat/windows-nat.h (windows_thread_info): Remove destructor.
2989         <name>: Now unique_xmalloc_ptr.
2990
2991 2020-04-08  Tom Tromey  <tromey@adacore.com>
2992
2993         * windows-nat.c (thread_rec)
2994         (windows_nat_target::fetch_registers): Update.
2995         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
2996         Update comment.
2997         <debug_registers_changed, reload_context>: Now bool.
2998
2999 2020-04-08  Tom Tromey  <tromey@adacore.com>
3000
3001         * windows-nat.c (windows_add_thread): Use new.
3002         (windows_init_thread_list, windows_delete_thread): Use delete.
3003         (get_windows_debug_event): Update.
3004         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
3005         destructor, and initializers.
3006
3007 2020-04-08  Tom Tromey  <tromey@adacore.com>
3008
3009         * windows-nat.c (struct windows_thread_info): Remove.
3010         * nat/windows-nat.h: New file.
3011
3012 2020-04-08  Tom Tromey  <tromey@adacore.com>
3013
3014         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
3015         (thread_rec, windows_add_thread, windows_delete_thread)
3016         (windows_continue): Update.
3017
3018 2020-04-08  Tom Tromey  <tromey@adacore.com>
3019
3020         * windows-nat.c (struct windows_thread_info): Remove typedef.
3021         (thread_head): Remove.
3022         (thread_list): New global.
3023         (thread_rec, windows_add_thread, windows_init_thread_list)
3024         (windows_delete_thread, windows_continue): Update.
3025
3026 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
3027
3028         * windows-tdep.h (windows_init_abi): Add comment.
3029         (cygwin_init_abi): New declaration.
3030         * windows-tdep.c: Split signal enumeration in two, one for
3031         Windows and one for Cygwin.
3032         (windows_gdb_signal_to_target): Only deal with signal of the
3033         Windows OS ABI.
3034         (cygwin_gdb_signal_to_target): New function.
3035         (windows_init_abi): Rename to windows_init_abi_common, don't set
3036         gdb_signal_to_target gdbarch method.  Add new new function with
3037         this name.
3038         (cygwin_init_abi): New function.
3039         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
3040         comment.  Don't call windows_init_abi.
3041         (amd64_windows_init_abi): Add comment, call windows_init_abi.
3042         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
3043         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
3044         i386_windows_init_abi_common, don't call windows_init_abi.  Add
3045         a new function of this name.
3046         (i386_cygwin_init_abi): New function.
3047         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
3048         OS ABI Cygwin.
3049
3050 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
3051
3052         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
3053         parameter.c.
3054         (dwarf2_read_gdb_index): Update.
3055
3056 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
3057
3058         * nbsd-tdep.c: Include "objfiles.h".
3059         (nbsd_skip_solib_resolver): New.
3060         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
3061
3062 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
3063
3064         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
3065         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
3066         with DW_LLE_base_addressx are being emitted in DWARFv5.
3067         Add the newly added kind DW_LOC_OFFSET_PAIR also.
3068         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
3069         unsigned integer.
3070
3071 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
3072
3073         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
3074         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
3075         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
3076         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
3077         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
3078         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
3079         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
3080
3081
3082 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
3083
3084         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
3085         (read_loclist_index): New function definition.
3086         (lookup_loclist_base): New function definition.
3087         (read_loclist_header): New function definition.
3088         (dwarf2_cu): Add loclist_base and loclist_header field.
3089         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
3090         (read_full_die_1): Read the value of DW_AT_loclists_base.
3091         (read_attribute_reprocess): Handle DW_FORM_loclistx.
3092         (read_attribute_value): Handle DW_FORM_loclistx.
3093         (skip_one_die): Handle DW_FORM_loclistx.
3094         (loclist_header): New structure declaration.
3095         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
3096
3097 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
3098
3099         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
3100         constructor.  Remove `addr` parameter from other constructor and
3101         add `per_cu` parameter.
3102         * dwarf2/read.c (create_partial_symtab): Update.
3103
3104 2020-04-07  Tom de Vries  <tdevries@suse.de>
3105
3106         PR symtab/25796
3107         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
3108         (partial_die_info::fixup): Inherit has_const_value.
3109
3110 2020-04-07  Tom de Vries  <tdevries@suse.de>
3111
3112         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
3113         symbols without address.
3114
3115 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
3116
3117         * nbsd-nat.h (struct thread_info): Add forward declaration.
3118         (nbsd_nat_target::thread_alive): Add.
3119         (nbsd_nat_target::thread_name): Likewise.
3120         (nbsd_nat_target::update_thread_list): Likewise.
3121         (update_thread_list::post_attach): Likewise.
3122         (post_attach::pid_to_str): Likewise.
3123         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
3124         (nbsd_thread_lister): Add.
3125         (nbsd_nat_target::thread_alive): Likewise.
3126         (nbsd_nat_target::thread_name): Likewise.
3127         (nbsd_add_threads): Likewise.
3128         (update_thread_list::post_attach): Likewise.
3129         (nbsd_nat_target::update_thread_list): Likewise.
3130         (post_attach::pid_to_str): Likewise.
3131
3132 2020-04-06  Tom Tromey  <tromey@adacore.com>
3133
3134         * ada-valprint.c (print_variant_part): Extract the variant field.
3135         (print_field_values): Use the field as the outer value when
3136         recursing.
3137
3138 2020-04-06  Tom Tromey  <tromey@adacore.com>
3139
3140         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
3141         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
3142         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
3143         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
3144         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
3145
3146 2020-04-06  Tom Tromey  <tromey@adacore.com>
3147
3148         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
3149         TYPE_CODE_ERROR.
3150
3151 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
3152
3153         * nbsd-tdep.c: Include "gdbarch.h".
3154         Define enum with NetBSD signal numbers.
3155         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
3156         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
3157         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
3158         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
3159         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
3160         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
3161         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
3162         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
3163         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
3164         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
3165         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
3166         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
3167
3168 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
3169
3170         PR gdb/25325
3171         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
3172
3173 2020-04-03  Tom Tromey  <tromey@adacore.com>
3174
3175         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
3176         Read constant block.
3177
3178 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
3179
3180         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
3181         (gdb_bfd_get_full_section_contents): New declaration.
3182         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
3183         * windows-tdep.c (is_linked_with_cygwin_dll): Use
3184         gdb_bfd_get_full_section_contents.
3185
3186 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
3187
3188         * exec.c (build_section_table): Replace internal_error with
3189         gdb_assert.
3190         (section_table_xfer_memory_partial): Likewise.
3191         * mdebugread.c (parse_partial_symbols): Likewise.
3192         * psymtab.c (lookup_partial_symbol): Likewise.
3193         * utils.c (wrap_here): Likewise.
3194
3195 2020-04-02  Tom Tromey  <tromey@adacore.com>
3196
3197         * f-lang.c (build_fortran_types): Use arch_type to initialize
3198         builtin_complex_s32 in the TYPE_CODE_ERROR case.
3199
3200 2020-04-02  Tom Tromey  <tromey@adacore.com>
3201
3202         * dwarf2/read.c (partial_die_info::read): Do not create a vector
3203         of attributes.
3204
3205 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3206             Bernd Edlinger <bernd.edlinger@hotmail.de>
3207             Tom Tromey  <tromey@adacore.com>
3208
3209         * buildsym.c (buildsym_compunit::record_line): Remove
3210         deduplication code.
3211
3212 2020-04-02  Tom de Vries  <tdevries@suse.de>
3213
3214         PR ada/24671
3215         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
3216
3217 2020-04-02  Tom de Vries  <tdevries@suse.de>
3218
3219         * dwarf2/read.c (dwarf2_gdb_index_functions,
3220         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
3221         NULL.
3222         * psymtab.c (psym_lookup_global_symbol_language): New function.
3223         (psym_functions): Init psym_lookup_global_symbol_language with
3224         psym_lookup_global_symbol_language.
3225         * symfile-debug.c (debug_sym_quick_functions): Init
3226         lookup_global_symbol_language with NULL.
3227         * symfile.c (set_initial_language): Remove fixme comment.
3228         * symfile.h (struct quick_symbol_functions): Add
3229         lookup_global_symbol_language.
3230         * symtab.c (find_quick_global_symbol_language): New function.
3231         (find_main_name): Use find_quick_global_symbol_language.
3232
3233 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
3234
3235         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
3236
3237 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3238
3239         * buildsym.c (record_line): Fix undefined behavior and preserve
3240         lines at eof.
3241
3242 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3243
3244         * buildsym.c (record_line): Fix the resizing condition.
3245
3246 2020-04-01  Tom Tromey  <tom@tromey.com>
3247
3248         * value.h (value_literal_complex): Add comment.
3249         * valops.c (value_literal_complex): Refer to value.h.
3250
3251 2020-04-01  Tom Tromey  <tom@tromey.com>
3252
3253         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
3254         (scalar_type): New rule, from typebase.
3255         (typebase): Use scalar_type.  Recognize complex types.
3256         (field_name): Handle FLOAT_KEYWORD.
3257         (ident_tokens): Add _Complex and __complex__.
3258
3259 2020-04-01  Tom Tromey  <tom@tromey.com>
3260
3261         PR exp/25299:
3262         * valarith.c (promotion_type, complex_binop): New functions.
3263         (scalar_binop): Handle complex numbers.  Use promotion_type.
3264         (value_pos, value_neg, value_complement): Handle complex numbers.
3265
3266 2020-04-01  Tom Tromey  <tom@tromey.com>
3267
3268         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
3269         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
3270         (parse_number): Handle complex numbers.
3271
3272 2020-04-01  Tom Tromey  <tom@tromey.com>
3273
3274         * c-valprint.c (c_decorations): Change complex suffix to "i".
3275
3276 2020-04-01  Tom Tromey  <tom@tromey.com>
3277
3278         * valprint.c (generic_value_print_complex): Use accessors.
3279         * value.h (value_real_part, value_imaginary_part): Declare.
3280         * valops.c (value_real_part, value_imaginary_part): New
3281         functions.
3282         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
3283
3284 2020-04-01  Tom Tromey  <tom@tromey.com>
3285
3286         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
3287         (read_range_type): Update.
3288         * mdebugread.c (basic_type): Update.
3289         * go-lang.c (build_go_types): Use init_complex_type.
3290         * gdbtypes.h (struct main_type) <complex_type>: New member.
3291         (init_complex_type): Update.
3292         (arch_complex_type): Don't declare.
3293         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
3294         Make name if none given.  Use alloc_type_copy.  Look for cached
3295         complex type.
3296         (arch_complex_type): Remove.
3297         (gdbtypes_post_init): Use init_complex_type.
3298         * f-lang.c (build_fortran_types): Use init_complex_type.
3299         * dwarf2/read.c (read_base_type): Update.
3300         * d-lang.c (build_d_types): Use init_complex_type.
3301         * ctfread.c (read_base_type): Update.
3302
3303 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3304
3305         * infrun.c (stop_all_threads): Update assertion, plus when
3306         stopping threads, take into account that we might be trying
3307         to stop an all-stop target.
3308         (stop_waiting): Call 'stop_all_threads' if there exists a
3309         non-stop target.
3310
3311 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3312
3313         * target.h (exists_non_stop_target): New function declaration.
3314         * target.c (exists_non_stop_target): New function.
3315
3316 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
3317
3318         PR gdb/24789
3319         * eval.c (is_integral_or_integral_reference): New function.
3320         (evaluate_subexp_standard): Allow integer references in
3321         pointer arithmetic.
3322
3323 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3324
3325         * remote.c (remote_target::remote_parse_stop_reply): Remove the
3326         check for no ptid in the stop reply when the target is non-stop.
3327
3328 2020-04-01  Tom Tromey  <tromey@adacore.com>
3329
3330         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
3331         "name" parameter to rvalue reference.  Initialize m_name_holder.
3332         <lookup_name_info>: New overloads.
3333         <name>: Return gdb::string_view.
3334         <c_str>: New method.
3335         <make_ignore_params>: Update.
3336         <search_name_hash>: Update.
3337         <language_lookup_name>: Return const char *.
3338         <m_name>: Change type.
3339         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
3340         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
3341         (lookup_name_info::match_any): Update.
3342         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
3343         Update.
3344         * minsyms.c (linkage_name_str): Update.
3345         * language.c (default_symbol_name_matcher): Update.
3346         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
3347         Update.
3348         * ada-lang.c (ada_fold_name): Change parameter to string_view.
3349         (ada_lookup_name_info::ada_lookup_name_info): Update.
3350         (literal_symbol_name_matcher): Update.
3351
3352 2020-04-01  Tom Tromey  <tromey@adacore.com>
3353
3354         * psymtab.c (psymtab_search_name): Remove function.
3355         (psym_lookup_symbol): Create search name and lookup name here.
3356         (lookup_partial_symbol): Remove "name" parameter; add
3357         lookup_name.
3358         (psym_expand_symtabs_for_function): Update.
3359
3360 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
3361
3362         PR tui/25597:
3363         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
3364
3365 2020-03-31  Tom Tromey  <tromey@adacore.com>
3366
3367         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
3368         memcpy.
3369
3370 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
3371
3372         * features/riscv/32bit-csr.xml: Regenerated.
3373         * features/riscv/64bit-csr.xml: Regenerated.
3374
3375 2020-03-30  Tom Tromey  <tromey@adacore.com>
3376
3377         * ada-valprint.c (print_variant_part): Update.
3378         * ada-lang.h (ada_which_variant_applies): Update.
3379         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
3380         outer_valaddr parameters; replace with "outer" value parameter.
3381         (to_fixed_variant_branch_type): Update.
3382
3383 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
3384
3385         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
3386         <list>.  Remove inclusion of observable.h.
3387         (PPC_DEBUG_CURRENT_VERSION): Move up define.
3388         (struct arch_lwp_info): New struct.
3389         (class ppc_linux_dreg_interface): New class.
3390         (struct ppc_linux_process_info): New struct.
3391         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
3392         <low_new_clone, low_forget_process, low_prepare_to_resume>
3393         <copy_thread_dreg_state, mark_thread_stale>
3394         <mark_debug_registers_changed, register_hw_breakpoint>
3395         <clear_hw_breakpoint, register_wp, clear_wp>
3396         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
3397         <num_memory_accesses, get_trigger_type>
3398         <create_watchpoint_request, hwdebug_point_cmp>
3399         <init_arch_lwp_info, get_arch_lwp_info>
3400         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
3401         methods.
3402         <struct ptid_hash>: New inner struct.
3403         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
3404         members.
3405         (saved_dabr_value, hwdebug_info, max_slots_number)
3406         (struct hw_break_tuple, struct thread_points, ppc_threads)
3407         (have_ptrace_hwdebug_interface)
3408         (hwdebug_find_thread_points_by_tid)
3409         (hwdebug_insert_point, hwdebug_remove_point): Remove.
3410         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
3411         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
3412         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
3413         use m_dreg_interface.
3414         (hwdebug_point_cmp): Change to...
3415         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
3416         reference arguments instead of pointers.
3417         (ppc_linux_nat_target::ranged_break_num_registers): Use
3418         m_dreg_interface.
3419         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
3420         m_dreg_interface.  Call register_hw_breakpoint.
3421         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
3422         m_dreg_interface.  Call clear_hw_breakpoint.
3423         (get_trigger_type): Change to...
3424         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
3425         comment.
3426         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
3427         use m_dreg_interface.  Call register_hw_breakpoint.
3428         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
3429         use m_dreg_interface.  Call clear_hw_breakpoint.
3430         (can_use_watchpoint_cond_accel): Change to...
3431         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
3432         method.  Update comment, use m_dreg_interface and
3433         m_process_info.
3434         (calculate_dvc): Change to...
3435         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
3436         m_dreg_interface.
3437         (num_memory_accesses): Change to...
3438         (ppc_linux_nat_target::num_memory_accesses): ...this method.
3439         (check_condition): Change to...
3440         (ppc_linux_nat_target::check_condition): ...this method.
3441         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
3442         comment, use m_dreg_interface.
3443         (create_watchpoint_request): Change to...
3444         (ppc_linux_nat_target::create_watchpoint_request): ...this
3445         method.  Use m_dreg_interface.
3446         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
3447         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
3448         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
3449         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
3450         (ppc_linux_nat_target::low_forget_process)
3451         (ppc_linux_nat_target::low_new_fork)
3452         (ppc_linux_nat_target::low_new_clone)
3453         (ppc_linux_nat_target::low_delete_thread)
3454         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
3455         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
3456         only call mark_thread_stale.
3457         (ppc_linux_thread_exit): Remove.
3458         (ppc_linux_nat_target::stopped_data_address): Change to...
3459         (ppc_linux_nat_target::low_stopped_data_address): This. Add
3460         comment, use m_dreg_interface and m_thread_hw_breakpoints.
3461         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
3462         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
3463         comment.  Call low_stopped_data_address.
3464         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
3465         m_dreg_interface.
3466         (ppc_linux_nat_target::masked_watch_num_registers): Use
3467         m_dreg_interface.
3468         (ppc_linux_nat_target::copy_thread_dreg_state)
3469         (ppc_linux_nat_target::mark_thread_stale)
3470         (ppc_linux_nat_target::mark_debug_registers_changed)
3471         (ppc_linux_nat_target::register_hw_breakpoint)
3472         (ppc_linux_nat_target::clear_hw_breakpoint)
3473         (ppc_linux_nat_target::register_wp)
3474         (ppc_linux_nat_target::clear_wp)
3475         (ppc_linux_nat_target::init_arch_lwp_info)
3476         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
3477         (_initialize_ppc_linux_nat): Remove observer callback.
3478
3479 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
3480
3481         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
3482         (ppc_linux_nat_target::auxv_parse)
3483         (ppc_linux_nat_target::read_description)
3484         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
3485         Move up.
3486
3487 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
3488
3489         * linux-nat.h (low_new_clone): New method.
3490         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
3491
3492 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
3493
3494         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
3495         (dbx_expand_psymtab): ... this.
3496         (start_psymtab): Update.
3497         * mdebugread.c (psymtab_to_symtab_1): Rename to...
3498         (mdebug_expand_psymtab): ... this.
3499         (parse_partial_symbols): Update.
3500         (new_psymtab): Update.
3501         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
3502         (xcoff_expand_psymtab): ... this.
3503         (xcoff_start_psymtab): Update.
3504
3505 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
3506
3507         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
3508         <expand_dependencies>: ... this.
3509         * psymtab.c (partial_symtab::read_dependencies): Rename to...
3510         (partial_symtab::expand_dependencies): ... this.
3511         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
3512         Update.
3513         (dwarf2_psymtab::expand_psymtab): Update.
3514         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
3515         * mdebugread.c (psymtab_to_symtab_1): Update.
3516         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
3517
3518 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
3519
3520         * psympriv.h (discard_psymtab): Remove.
3521         * dbxread.c (dbx_end_psymtab): Update.
3522         * xcoffread.c (xcoff_end_psymtab): Update.
3523
3524 2020-03-28  Tom Tromey  <tom@tromey.com>
3525
3526         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
3527         comment.
3528
3529 2020-03-28  Tom Tromey  <tom@tromey.com>
3530
3531         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
3532
3533 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
3534
3535         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
3536
3537 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
3538
3539         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
3540
3541 2020-03-26  Tom Tromey  <tom@tromey.com>
3542
3543         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
3544         (mark_common_block_symbol_computed, read_tag_string_type)
3545         (attr_to_dynamic_prop, read_subrange_type): Update.
3546         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
3547         to be methods on struct attribute.
3548         (skip_one_die, process_imported_unit_die, read_namespace_alias)
3549         (read_call_site_scope, partial_die_info::read)
3550         (partial_die_info::read, lookup_die_type, follow_die_ref):
3551         Update.
3552         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
3553         from dwarf2_get_ref_die_offset.
3554         (attribute::constant_value): New method, from
3555         dwarf2_get_attr_constant_value.
3556         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
3557         Declare method.
3558         <constant_value>: New method.
3559
3560 2020-03-26  Tom Tromey  <tom@tromey.com>
3561
3562         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
3563         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
3564         (dwarf_type_encoding_name): Move to stringify.c.
3565         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
3566         * dwarf2/stringify.c: New file.
3567         * dwarf2/stringify.h: New file.
3568
3569 2020-03-26  Tom Tromey  <tom@tromey.com>
3570
3571         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
3572         Rewrite.
3573
3574 2020-03-26  Tom Tromey  <tom@tromey.com>
3575
3576         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
3577         methods.
3578         * dwarf2/read.c (lookup_addr_base): Move to die.h.
3579         (lookup_ranges_base): Likewise.
3580         (read_cutu_die_from_dwo, read_full_die_1): Update.
3581
3582 2020-03-26  Tom Tromey  <tom@tromey.com>
3583
3584         * dwarf2/read.c (read_import_statement, read_file_scope)
3585         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
3586         (read_lexical_block_scope, read_call_site_scope)
3587         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
3588         (handle_struct_member_die, process_structure_scope)
3589         (update_enumeration_type_from_children)
3590         (process_enumeration_scope, read_array_type, read_common_block)
3591         (read_namespace, read_module, read_subroutine_type): Update.
3592         (sibling_die): Remove.
3593
3594 2020-03-26  Tom Tromey  <tom@tromey.com>
3595
3596         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
3597         (build_type_psymtabs_reader, read_structure_type)
3598         (read_enumeration_type, read_full_die_1): Update.
3599         (dwarf2_attr_no_follow): Move to die.h.
3600         * dwarf2/die.h (struct die_info) <attr>: New method.
3601
3602 2020-03-26  Tom Tromey  <tom@tromey.com>
3603
3604         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
3605         <base_address>: Now an optional.
3606         (dwarf2_find_base_address, dwarf2_rnglists_process)
3607         (dwarf2_ranges_process, fill_in_loclist_baton)
3608         (dwarf2_symbol_mark_computed): Update.
3609
3610 2020-03-26  Tom Tromey  <tom@tromey.com>
3611
3612         * dwarf2/read.c (struct die_info): Move to die.h.
3613         * dwarf2/die.h: New file.
3614
3615 2020-03-26  Tom Tromey  <tom@tromey.com>
3616
3617         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
3618         * dwarf2/read.c
3619         (dwarf2_statement_list_fits_in_line_number_section_complaint):
3620         Move to line-header.c.
3621         (read_checked_initial_length_and_offset, read_formatted_entries):
3622         Likewise.
3623         (dwarf_decode_line_header): Split into two.
3624         * dwarf2/line-header.c
3625         (dwarf2_statement_list_fits_in_line_number_section_complaint):
3626         Move from read.c.
3627         (read_checked_initial_length_and_offset, read_formatted_entries):
3628         Likewise.
3629         (dwarf_decode_line_header): New function, split from read.c.
3630
3631 2020-03-26  Tom Tromey  <tom@tromey.com>
3632
3633         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
3634         Declare method.
3635         * dwarf2/read.c (read_attribute_value): Update.
3636         (dwarf2_per_objfile::read_line_string): Rename from
3637         read_indirect_line_string.
3638         (read_formatted_entries): Update.
3639
3640 2020-03-26  Tom Tromey  <tom@tromey.com>
3641
3642         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
3643         variable.
3644
3645 2020-03-26  Tom Tromey  <tom@tromey.com>
3646
3647         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
3648         const.
3649         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
3650         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
3651         parameter const.
3652
3653 2020-03-26  Tom Tromey  <tom@tromey.com>
3654
3655         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
3656         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
3657         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
3658         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
3659
3660 2020-03-26  Tom Tromey  <tom@tromey.com>
3661
3662         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
3663         file_names_size, file_full_name, file_file_name>: Use const.
3664         <file_name_at, file_names>: Add const overload.
3665         * dwarf2/line-header.c (line_header::file_file_name)
3666         (line_header::file_full_name): Update.
3667
3668 2020-03-26  Tom Tromey  <tom@tromey.com>
3669
3670         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
3671         (macro_start_file, consume_improper_spaces)
3672         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
3673         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
3674         (dwarf_decode_macros): Move to macro.c.
3675         * dwarf2/macro.c: New file.
3676         * dwarf2/macro.h: New file.
3677         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
3678
3679 2020-03-26  Tom Tromey  <tom@tromey.com>
3680
3681         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
3682         method.
3683         * dwarf2/section.c: New method.  From
3684         read_indirect_string_at_offset_from.
3685         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
3686         (read_indirect_string_at_offset_from): Move to section.c.
3687         (read_indirect_string_at_offset): Rewrite.
3688         (read_indirect_line_string_at_offset): Remove.
3689         (read_indirect_string, read_indirect_line_string)
3690         (dwarf_decode_macro_bytes): Update.
3691
3692 2020-03-26  Tom Tromey  <tom@tromey.com>
3693
3694         * dwarf2/section.h (struct dwarf2_section_info)
3695         <overload_complaint>: Declare.
3696         (dwarf2_section_buffer_overflow_complaint): Don't declare.
3697         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
3698         Rename from dwarf2_section_buffer_overflow_complaint.
3699         * dwarf2/read.c (skip_one_die, partial_die_info::read)
3700         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
3701
3702 2020-03-26  Tom Tromey  <tom@tromey.com>
3703
3704         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
3705         Declare.
3706         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
3707         Move from read.c.
3708         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
3709         to section.c.
3710
3711 2020-03-26  Tom Tromey  <tom@tromey.com>
3712
3713         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
3714
3715 2020-03-26  Tom Tromey  <tom@tromey.com>
3716
3717         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
3718         "builder".
3719         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
3720         parameter.
3721         (dwarf_decode_macros): Update.
3722
3723 2020-03-26  Tom Tromey  <tom@tromey.com>
3724
3725         * dwarf2/read.c (read_attribute_value): Update.
3726         (read_indirect_string_from_dwz): Move to dwz.c; change into
3727         method.
3728         (dwarf_decode_macro_bytes): Update.
3729         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
3730         * dwarf2/dwz.c: New file.
3731         * Makefile.in (COMMON_SFILES): Add dwz.c.
3732
3733 2020-03-26  Tom Tromey  <tom@tromey.com>
3734
3735         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
3736         * dwarf2/read.c: Add include.
3737         * dwarf2/index-write.c: Add include.
3738         * dwarf2/index-cache.c: Add include.
3739         * dwarf2/dwz.h: New file.
3740
3741 2020-03-25  Tom Tromey  <tom@tromey.com>
3742
3743         * compile/compile-object-load.c (get_out_value_type): Mention
3744         correct symbol name in error message.
3745
3746 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
3747
3748         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
3749
3750 2020-03-25  Tom de Vries  <tdevries@suse.de>
3751
3752         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
3753         * symmisc.c (dump_symtab_1): Print user and includes fields.
3754         (maintenance_info_symtabs): Same.
3755
3756 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3757
3758         PR gdb/25534
3759         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
3760         (riscv_regcache_cooked_write): New function.
3761         (riscv_push_dummy_call): Use new function.
3762         (riscv_return_value): Likewise.
3763
3764 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
3765
3766         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
3767         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
3768         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
3769         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
3770         * infrun.c (follow_fork): Likewise.
3771         (follow_fork_inferior): Likewise.
3772         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
3773         * linux-nat.h (class linux_nat_target): Likewise.
3774         * remote.c (class remote_target) <follow_fork>: Likewise.
3775         (remote_target::follow_fork): Likewise.
3776         * target-delegates.c: Re-generate.
3777         * target.c (default_follow_fork): Likewise.
3778         (target_follow_fork): Likewise.
3779         * target.h (struct target_ops) <follow_fork>: Likewise.
3780         (target_follow_fork): Likewise.
3781
3782 2020-03-24  Tom de Vries  <tdevries@suse.de>
3783
3784         * psymtab.c (maintenance_info_psymtabs): Print user field.
3785
3786 2020-03-20  Tom Tromey  <tromey@adacore.com>
3787
3788         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
3789         const.
3790         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
3791         const.
3792
3793 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
3794
3795         * ptrace.m4: Don't check for ptrace declaration.
3796         * config.in: Re-generate.
3797         * configure: Re-generate.
3798         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
3799         not defined.
3800
3801 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
3802
3803         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
3804         `PTRACE_TYPE_RET'.
3805         * i386-bsd-nat.c (gdb_ptrace): Likewise.
3806         * sparc-nat.c (gdb_ptrace): Likewise.
3807         * x86-bsd-nat.c (gdb_ptrace): Likewise.
3808
3809 2020-03-20  Tom Tromey  <tromey@adacore.com>
3810
3811         * c-exp.y (lex_one_token): Fix assert.
3812
3813 2020-03-20  Tom Tromey  <tromey@adacore.com>
3814
3815         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
3816         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
3817         strncpy call.
3818
3819 2020-03-20  Tom Tromey  <tromey@adacore.com>
3820
3821         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
3822
3823 2020-03-20  Tom Tromey  <tromey@adacore.com>
3824
3825         * ada-valprint.c (print_variant_part): Remove parameters; switch
3826         to value-based API.
3827         (print_field_values): Likewise.
3828         (ada_val_print_struct_union): Likewise.
3829         (ada_value_print_1): Update.
3830
3831 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
3832
3833         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
3834         nbsd_nat_target instead of inf_ptrace_target.
3835         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
3836         nbsd_nat_target.
3837
3838 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
3839
3840         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
3841         it to the ptrace call.
3842         * (store_registers): Likewise.
3843
3844 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
3845
3846         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
3847         it to the ptrace call.
3848         * (store_registers): Likewise.
3849
3850 2020-03-19  Luis Machado  <luis.machado@linaro.org>
3851
3852         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
3853         valid, fetch vg value from ptrace.
3854
3855 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
3856         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
3857         * inf-ptrace.c: Likewise.
3858         * (gdb_ptrace): Add.
3859         * (inf_ptrace_target::resume): Update.
3860         * (inf_ptrace_target::xfer_partial): Likewise.
3861         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
3862         * (inf_ptrace_peek_poke): Update.
3863
3864 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
3865
3866         * x86-bsd-nat.c (gdb_ptrace): New.
3867         * (x86bsd_dr_set): Add new argument `ptid'.
3868         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
3869         x86bsd_dr_set_addr): Update.
3870
3871 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3872
3873         * remote.c (remote_target::process_stop_reply): Handle events for
3874         all threads differently.
3875
3876 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3877
3878         * completer.c (completion_tracker::remove_completion): Define new
3879         function.
3880         * completer.h (completion_tracker::remove_completion): Declare new
3881         function.
3882         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
3883         when adding a C++ function symbol.
3884
3885 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3886
3887         * completer.c (completion_tracker::completion_hash_entry): Define
3888         new class.
3889         (advance_to_filename_complete_word_point): Call
3890         recompute_lowest_common_denominator.
3891         (completion_tracker::completion_tracker): Call discard_completions
3892         to setup the hash table.
3893         (completion_tracker::discard_completions): Allow for being called
3894         from the constructor, pass new equal function, and element deleter
3895         when constructing the hash table.  Initialise new class member
3896         variables.
3897         (completion_tracker::maybe_add_completion): Remove use of
3898         m_entries_vec, and store more information into m_entries_hash.
3899         (completion_tracker::recompute_lcd_visitor): New function, most
3900         content taken from...
3901         (completion_tracker::recompute_lowest_common_denominator):
3902         ...here, this now just visits each item in the hash calling the
3903         above visitor.
3904         (completion_tracker::build_completion_result): Remove use of
3905         m_entries_vec, call recompute_lowest_common_denominator.
3906         * completer.h (completion_tracker::have_completions): Remove use
3907         of m_entries_vec.
3908         (completion_tracker::completion_hash_entry): Declare new class.
3909         (completion_tracker::recompute_lowest_common_denominator): Change
3910         function signature.
3911         (completion_tracker::recompute_lcd_visitor): Declare new function.
3912         (completion_tracker::m_entries_vec): Delete.
3913         (completion_tracker::m_entries_hash): Initialize to NULL.
3914         (completion_tracker::m_lowest_common_denominator_valid): New
3915         member variable.
3916         (completion_tracker::m_lowest_common_denominator_max_length): New
3917         member variable.
3918
3919 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3920
3921         * regformats/regdef.h: Put reg in gdb namespace.
3922
3923 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3924
3925         * i386-bsd-nat.c (gdb_ptrace): New.
3926         * (i386bsd_fetch_inferior_registers,
3927         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
3928         * (i386bsd_fetch_inferior_registers,
3929         i386bsd_store_inferior_registers) Use gdb_ptrace.
3930
3931 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3932
3933         * amd64-bsd-nat.c (gdb_ptrace): New.
3934         * (amd64bsd_fetch_inferior_registers,
3935         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
3936         * (amd64bsd_fetch_inferior_registers,
3937         amd64bsd_store_inferior_registers) Use gdb_ptrace.
3938
3939 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3940
3941         * user-regs.c (user_reg::read): Rename to...
3942         (user_reg::xread): ...this.
3943         * (append_user_reg): Rename argument `read' to `xread'.
3944         * (user_reg_add_builtin): Likewise.
3945         * (user_reg_add): Likewise.
3946         * (value_of_user_reg): Likewise.
3947
3948 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3949
3950         * sparc-nat.c (gdb_ptrace): New.
3951         * sparc-nat.c (sparc_fetch_inferior_registers)
3952         (sparc_store_inferior_registers) Remove obsolete comment.
3953         * sparc-nat.c (sparc_fetch_inferior_registers)
3954         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
3955         * sparc-nat.c (sparc_fetch_inferior_registers)
3956         (sparc_store_inferior_registers) Use gdb_ptrace.
3957
3958 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3959
3960         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
3961         it to the ptrace call.
3962         * sh-nbsd-nat.c (store_registers): Likewise.
3963
3964 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3965
3966         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
3967         nbsd_nat_target instead of inf_ptrace_target.
3968         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
3969         nbsd_nat_target.
3970
3971 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3972
3973         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
3974
3975 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
3976
3977         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
3978         <sys/sysctl.h>.
3979         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
3980
3981 2020-03-17  Tom de Vries  <tdevries@suse.de>
3982
3983         PR gdb/23710
3984         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
3985         fields.
3986         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
3987         fields.
3988         (process_imported_unit_die): Skip import of c++ CUs.
3989
3990 2020-03-16  Tom Tromey  <tom@tromey.com>
3991
3992         * p-valprint.c (pascal_object_print_value): Initialize
3993         base_value.
3994
3995 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
3996             Shahab Vahedi  <shahab@synopsys.com>
3997
3998         * Makefile.in: Add arch/arc.o
3999         * configure.tgt: Likewise.
4000         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
4001         (_initialize_arc_tdep): Don't initialize old target descriptions.
4002         (arc_read_description): New function to cache target descriptions.
4003         * arc-tdep.h (arc_read_description): Add proto type.
4004         * arch/arc.c: New file.
4005         * arch/arc.h: Likewise.
4006         * features/Makefile: Replace old target descriptions with new.
4007         * features/arc-arcompact.c: Remove.
4008         * features/arc-arcompact.xml: Likewise.
4009         * features/arc-v2.c: Likewise
4010         * features/arc-v2.xml: Likewise
4011         * features/arc/aux-arcompact.xml: New file.
4012         * features/arc/aux-v2.xml: Likewise.
4013         * features/arc/core-arcompact.xml: Likewise.
4014         * features/arc/core-v2.xml: Likewise.
4015         * features/arc/aux-arcompact.c: Generate.
4016         * features/arc/aux-v2.c: Likewise.
4017         * features/arc/core-arcompact.c: Likewise.
4018         * features/arc/core-v2.c: Likewise.
4019         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
4020
4021 2020-03-16  Tom Tromey  <tromey@adacore.com>
4022
4023         PR gdb/25663:
4024         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
4025         putting value into bcache.
4026
4027 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
4028
4029         PR gdb/21500
4030         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
4031         to...
4032         (amd64_windows_init_abi_common): ... this.  Don't set size of
4033         long type.
4034         (amd64_windows_init_abi): New function.
4035         (amd64_cygwin_init_abi): New function.
4036         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
4037         the Cygwin OS ABI.
4038         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
4039         comment.
4040
4041 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
4042
4043         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
4044         * windows-tdep.c (CYGWIN_DLL_NAME): New.
4045         (pe_import_directory_entry): New struct type.
4046         (is_linked_with_cygwin_dll): New function.
4047         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
4048         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
4049         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
4050
4051 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
4052
4053         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
4054         i386_cygwin_core_osabi_sniffer.
4055
4056 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
4057
4058         * i386-cygwin-tdep.c: Rename to...
4059         * i386-windows-tdep.c: ... this.
4060         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
4061         i386-windows-tdep.c.
4062         * configure.tgt: Likewise.
4063
4064 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
4065
4066         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
4067         * osabi.c (gdb_osabi_names): Add "Windows".
4068         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
4069         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
4070         (i386_cygwin_core_osabi_sniffer): New function, extracted from
4071         i386_cygwin_osabi_sniffer.
4072         (_initialize_i386_cygwin_tdep): Register OS ABI
4073         GDB_OSABI_WINDOWS for i386.
4074         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
4075         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
4076         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
4077         for x86-64.
4078         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
4079         when the target matches '*-*-mingw*'.
4080
4081 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
4082
4083         * defs.h (enum gdb_osabi): Move to...
4084         * osabi.h (enum gdb_osabi): ... here.
4085         * gdbarch.sh: Include osabi.h in gdbarch.h.
4086         * gdbarch.h: Re-generate.
4087
4088 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
4089
4090         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
4091         function.
4092         (_initialize_amd64_windows_tdep): Register osabi sniffer.
4093
4094 2020-03-14  Tom Tromey  <tom@tromey.com>
4095
4096         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
4097         for C++.
4098         (c_type_print_modifier): Likewise.  Add "language" parameter.
4099         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
4100         (c_type_print_base_1): Update.
4101         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
4102         constants.
4103         * type-stack.c (type_stack::insert): Handle tp_atomic and
4104         tp_restrict.
4105         (type_stack::follow_type_instance_flags): Likewise.
4106         (type_stack::follow_types): Likewise.  Merge type-following code.
4107         * c-exp.y (RESTRICT, ATOMIC): New tokens.
4108         (space_identifier, cv_with_space_id)
4109         (const_or_volatile_or_space_identifier_noopt)
4110         (const_or_volatile_or_space_identifier): Remove.
4111         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
4112         rules.
4113         (ptr_operator, typebase): Update.
4114         (enum token_flag) <FLAG_C>: New constant.
4115         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
4116         "_Atomic".
4117         (lex_one_token): Handle FLAG_C.
4118
4119 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4120
4121         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
4122         it to the ptrace call.
4123         * m68k-bsd-nat.c (store_registers): Likewise.
4124
4125 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4126
4127         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
4128         gdb_byte *.
4129         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
4130         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
4131         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
4132
4133 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4134
4135         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
4136         nbsd_nat_target instead of inf_ptrace_target.
4137         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
4138         nbsd_nat_target.
4139
4140 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4141
4142         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
4143         register_t.
4144
4145 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4146
4147         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
4148         it to the ptrace call.
4149         * alpha-bsd-nat.c (store_registers): Likewise.
4150
4151 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4152
4153         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
4154         includes.
4155         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
4156         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
4157         fill_fpregset): Likewise.
4158
4159 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4160
4161         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
4162         nbsd_nat_target instead of inf_ptrace_target.
4163         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
4164         nbsd_nat_target.
4165
4166 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4167
4168         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
4169         register_t.
4170
4171 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4172
4173         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
4174         it to the ptrace call.
4175         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
4176         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
4177         * arm-nbsd-nat.c (store_register): Likewise.
4178         * arm-nbsd-nat.c (store_regs): Likewise.
4179         * arm-nbsd-nat.c (store_fp_register): Likewise.
4180         * arm-nbsd-nat.c (store_fp_regs): Likewise.
4181
4182 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4183
4184         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
4185         nbsd_nat_target instead of inf_ptrace_target.
4186         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
4187         nbsd_nat_target.
4188
4189 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4190
4191         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
4192         it to the ptrace call.
4193         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
4194
4195 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4196
4197         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
4198         it to the ptrace call.
4199         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
4200
4201 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4202
4203         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
4204         gdb_byte *.
4205         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
4206
4207 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4208
4209         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
4210         instead of inf_ptrace_target.
4211         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
4212         nbsd_nat_target.
4213
4214 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4215
4216         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
4217         register_t.
4218
4219 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4220
4221         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
4222         register_t.
4223
4224 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
4225
4226         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
4227         register_t.
4228
4229 2020-03-13  Tom Tromey  <tom@tromey.com>
4230
4231         * value.h (val_print): Don't declare.
4232         * valprint.h (val_print_array_elements)
4233         (val_print_scalar_formatted, generic_val_print): Don't declare.
4234         * valprint.c (generic_val_print_array): Take a struct value.
4235         (generic_val_print_ptr, generic_val_print_memberptr)
4236         (generic_val_print_bool, generic_val_print_int)
4237         (generic_val_print_char, generic_val_print_complex)
4238         (generic_val_print): Remove.
4239         (generic_value_print): Update.
4240         (do_val_print): Remove unused parameters.  Don't call
4241         la_val_print.
4242         (val_print): Remove.
4243         (common_val_print): Update.  Don't call value_check_printable.
4244         (val_print_scalar_formatted, val_print_array_elements): Remove.
4245         * rust-lang.c (rust_val_print): Remove.
4246         (rust_language_defn): Update.
4247         * p-valprint.c (pascal_val_print): Remove.
4248         (pascal_value_print_inner): Update.
4249         (pascal_object_print_val_fields, pascal_object_print_val):
4250         Remove.
4251         (pascal_object_print_static_field): Update.
4252         * p-lang.h (pascal_val_print): Don't declare.
4253         * p-lang.c (pascal_language_defn): Update.
4254         * opencl-lang.c (opencl_language_defn): Update.
4255         * objc-lang.c (objc_language_defn): Update.
4256         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
4257         * m2-lang.h (m2_val_print): Don't declare.
4258         * m2-lang.c (m2_language_defn): Update.
4259         * language.h (struct language_defn) <la_val_print>: Remove.
4260         * language.c (unk_lang_value_print_inner): Rename.  Change
4261         argument types.
4262         (unknown_language_defn, auto_language_defn): Update.
4263         * go-valprint.c (go_val_print): Remove.
4264         * go-lang.h (go_val_print): Don't declare.
4265         * go-lang.c (go_language_defn): Update.
4266         * f-valprint.c (f_val_print): Remove.
4267         * f-lang.h (f_value_print): Don't declare.
4268         * f-lang.c (f_language_defn): Update.
4269         * d-valprint.c (d_val_print): Remove.
4270         * d-lang.h (d_value_print): Don't declare.
4271         * d-lang.c (d_language_defn): Update.
4272         * cp-valprint.c (cp_print_value_fields)
4273         (cp_print_value_fields_rtti, cp_print_value): Remove.
4274         (cp_print_static_field): Update.
4275         * c-valprint.c (c_val_print_array, c_val_print_ptr)
4276         (c_val_print_struct, c_val_print_union, c_val_print_int)
4277         (c_val_print_memberptr, c_val_print): Remove.
4278         * c-lang.h (c_val_print_array, cp_print_value_fields)
4279         (cp_print_value_fields_rtti): Don't declare.
4280         * c-lang.c (c_language_defn, cplus_language_defn)
4281         (asm_language_defn, minimal_language_defn): Update.
4282         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
4283         (ada_val_print_enum): Take a struct value.
4284         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
4285         (ada_val_print): Remove.
4286         (ada_value_print_1): Update.
4287         (printable_val_type): Remove.
4288         * ada-lang.h (ada_val_print): Don't declare.
4289         * ada-lang.c (ada_language_defn): Update.
4290
4291 2020-03-13  Tom Tromey  <tom@tromey.com>
4292
4293         * valprint.c (do_val_print): Update.
4294         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
4295         a struct value.
4296         (value_to_value_object_no_release): Declare.
4297         * python/py-value.c (value_to_value_object_no_release): New
4298         function.
4299         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
4300         struct value.
4301         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
4302         function.
4303         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
4304         a struct value.
4305         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
4306         Declare.
4307         (gdbscm_apply_val_pretty_printer): Take a struct value.
4308         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
4309         value.
4310         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
4311         value.
4312         * extension-priv.h (struct extension_language_ops)
4313         <apply_val_pretty_printer>: Take a struct value.
4314         * cp-valprint.c (cp_print_value): Create a struct value.
4315         (cp_print_value): Update.
4316
4317 2020-03-13  Tom Tromey  <tom@tromey.com>
4318
4319         * ada-valprint.c (print_field_values): Call common_val_print.
4320
4321 2020-03-13  Tom Tromey  <tom@tromey.com>
4322
4323         * ada-valprint.c (val_print_packed_array_elements): Remove
4324         bitoffset and val parameters.  Call common_val_print.
4325         (ada_val_print_string): Remove offset, address, and original_value
4326         parameters.
4327         (ada_val_print_array): Update.
4328         (ada_value_print_array): New function.
4329         (ada_value_print_1): Call it.
4330
4331 2020-03-13  Tom Tromey  <tom@tromey.com>
4332
4333         * ada-valprint.c (ada_value_print): Use common_val_print.
4334
4335 2020-03-13  Tom Tromey  <tom@tromey.com>
4336
4337         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
4338
4339 2020-03-13  Tom Tromey  <tom@tromey.com>
4340
4341         * ada-valprint.c (ada_value_print_num): New function.
4342         (ada_value_print_1): Use it.
4343
4344 2020-03-13  Tom Tromey  <tom@tromey.com>
4345
4346         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
4347
4348 2020-03-13  Tom Tromey  <tom@tromey.com>
4349
4350         * ada-valprint.c (ada_value_print_ptr): New function.
4351         (ada_value_print_1): Use it.
4352
4353 2020-03-13  Tom Tromey  <tom@tromey.com>
4354
4355         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
4356         call common_val_print.
4357         (ada_val_print_1): Update.
4358         (ada_value_print_1): New function.
4359         (ada_value_print_inner): Rewrite.
4360
4361 2020-03-13  Tom Tromey  <tom@tromey.com>
4362
4363         * cp-valprint.c (cp_print_value_fields): Update.
4364         (cp_print_value): New function.
4365
4366 2020-03-13  Tom Tromey  <tom@tromey.com>
4367
4368         * m2-valprint.c (m2_value_print_inner): Use
4369         cp_print_value_fields.
4370         * cp-valprint.c (cp_print_value_fields): New function.
4371         * c-valprint.c (c_value_print_struct): New function.
4372         (c_value_print_inner): Use c_value_print_struct.
4373         * c-lang.h (cp_print_value_fields): Declare.
4374
4375 2020-03-13  Tom Tromey  <tom@tromey.com>
4376
4377         * c-valprint.c (c_value_print_array): New function.
4378         (c_value_print_inner): Use it.
4379
4380 2020-03-13  Tom Tromey  <tom@tromey.com>
4381
4382         * c-valprint.c (c_value_print_memberptr): New function.
4383         (c_value_print_inner): Use it.
4384
4385 2020-03-13  Tom Tromey  <tom@tromey.com>
4386
4387         * c-valprint.c (c_value_print_int): New function.
4388         (c_value_print_inner): Use it.
4389
4390 2020-03-13  Tom Tromey  <tom@tromey.com>
4391
4392         * c-valprint.c (c_value_print_ptr): New function.
4393         (c_value_print_inner): Use it.
4394
4395 2020-03-13  Tom Tromey  <tom@tromey.com>
4396
4397         * c-valprint.c (c_value_print_inner): Rewrite.
4398
4399 2020-03-13  Tom Tromey  <tom@tromey.com>
4400
4401         * valprint.c (generic_value_print_complex): New function.
4402         (generic_value_print): Use it.
4403
4404 2020-03-13  Tom Tromey  <tom@tromey.com>
4405
4406         * valprint.c (generic_val_print_float): Don't call
4407         val_print_scalar_formatted.
4408         (generic_val_print, generic_value_print): Update.
4409
4410 2020-03-13  Tom Tromey  <tom@tromey.com>
4411
4412         * valprint.c (generic_value_print_char): New function
4413         (generic_value_print): Use it.
4414
4415 2020-03-13  Tom Tromey  <tom@tromey.com>
4416
4417         * valprint.c (generic_value_print_int): New function.
4418         (generic_value_print): Use it.
4419
4420 2020-03-13  Tom Tromey  <tom@tromey.com>
4421
4422         * valprint.c (generic_value_print_bool): New function.
4423         (generic_value_print): Use it.
4424
4425 2020-03-13  Tom Tromey  <tom@tromey.com>
4426
4427         * valprint.c (generic_val_print_func): Simplify.
4428         (generic_val_print, generic_value_print): Update.
4429
4430 2020-03-13  Tom Tromey  <tom@tromey.com>
4431
4432         * valprint.c (generic_val_print_flags): Remove.
4433         (generic_val_print, generic_value_print): Update.
4434         (val_print_type_code_flags): Add original_value parameter.
4435
4436 2020-03-13  Tom Tromey  <tom@tromey.com>
4437
4438         * valprint.c (generic_val_print): Update.
4439         (generic_value_print): Update.
4440         * valprint.c (generic_val_print_enum): Don't call
4441         val_print_scalar_formatted.
4442
4443 2020-03-13  Tom Tromey  <tom@tromey.com>
4444
4445         * valprint.c (generic_value_print): Call generic_value_print_ptr.
4446         * valprint.c (generic_value_print_ptr): New function.
4447
4448 2020-03-13  Tom Tromey  <tom@tromey.com>
4449
4450         * valprint.c (generic_value_print): Rewrite.
4451
4452 2020-03-13  Tom Tromey  <tom@tromey.com>
4453
4454         * p-valprint.c (pascal_object_print_value_fields)
4455         (pascal_object_print_value): New functions.
4456
4457 2020-03-13  Tom Tromey  <tom@tromey.com>
4458
4459         * p-valprint.c (pascal_value_print_inner): Rewrite.
4460
4461 2020-03-13  Tom Tromey  <tom@tromey.com>
4462
4463         * f-valprint.c (f_value_print_innner): Rewrite.
4464
4465 2020-03-13  Tom Tromey  <tom@tromey.com>
4466
4467         * m2-valprint.c (m2_print_unbounded_array): New overload.
4468         (m2_print_unbounded_array): Update.
4469         (m2_print_array_contents): Take a struct value.
4470         (m2_value_print_inner): Rewrite.
4471
4472 2020-03-13  Tom Tromey  <tom@tromey.com>
4473
4474         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
4475         (d_value_print_inner): New function.
4476         * d-lang.h (d_value_print_inner): Declare.
4477         * d-lang.c (d_language_defn): Use d_value_print_inner.
4478
4479 2020-03-13  Tom Tromey  <tom@tromey.com>
4480
4481         * go-valprint.c (go_value_print_inner): New function.
4482         * go-lang.h (go_value_print_inner): Declare.
4483         * go-lang.c (go_language_defn): Use go_value_print_inner.
4484
4485 2020-03-13  Tom Tromey  <tom@tromey.com>
4486
4487         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
4488         API.
4489         (rust_val_print): Rewrite.
4490         (rust_value_print_inner): New function, from rust_val_print.
4491         (rust_language_defn): Use rust_value_print_inner.
4492
4493 2020-03-13  Tom Tromey  <tom@tromey.com>
4494
4495         * ada-valprint.c (ada_value_print_inner): New function.
4496         * ada-lang.h (ada_value_print_inner): Declare.
4497         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
4498
4499 2020-03-13  Tom Tromey  <tom@tromey.com>
4500
4501         * f-valprint.c (f_value_print_innner): New function.
4502         * f-lang.h (f_value_print_innner): Declare.
4503         * f-lang.c (f_language_defn): Use f_value_print_innner.
4504
4505 2020-03-13  Tom Tromey  <tom@tromey.com>
4506
4507         * p-valprint.c (pascal_value_print_inner): New function.
4508         * p-lang.h (pascal_value_print_inner): Declare.
4509         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
4510
4511 2020-03-13  Tom Tromey  <tom@tromey.com>
4512
4513         * m2-valprint.c (m2_value_print_inner): New function.
4514         * m2-lang.h (m2_value_print_inner): Declare.
4515         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
4516
4517 2020-03-13  Tom Tromey  <tom@tromey.com>
4518
4519         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
4520         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
4521         * c-valprint.c (c_value_print_inner): New function.
4522         * c-lang.h (c_value_print_inner): Declare.
4523         * c-lang.c (c_language_defn, cplus_language_defn)
4524         (asm_language_defn, minimal_language_defn): Use
4525         c_value_print_inner.
4526
4527 2020-03-13  Tom Tromey  <tom@tromey.com>
4528
4529         * p-valprint.c (pascal_object_print_value_fields): Now static.
4530         * p-lang.h (pascal_object_print_value_fields): Don't declare.
4531
4532 2020-03-13  Tom Tromey  <tom@tromey.com>
4533
4534         * c-valprint.c (c_val_print_array): Simplify.
4535
4536 2020-03-13  Tom Tromey  <tom@tromey.com>
4537
4538         * valprint.c (value_print_array_elements): New function.
4539         * valprint.h (value_print_array_elements): Declare.
4540
4541 2020-03-13  Tom Tromey  <tom@tromey.com>
4542
4543         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
4544         * mips-tdep.c (mips_print_register): Use
4545         value_print_scalar_formatted.
4546
4547 2020-03-13  Tom Tromey  <tom@tromey.com>
4548
4549         * valprint.h (value_print_scalar_formatted): Declare.
4550         * valprint.c (value_print_scalar_formatted): New function.
4551
4552 2020-03-13  Tom Tromey  <tom@tromey.com>
4553
4554         * valprint.h (generic_value_print): Declare.
4555         * valprint.c (generic_value_print): New function.
4556
4557 2020-03-13  Tom Tromey  <tom@tromey.com>
4558
4559         * valprint.c (do_val_print): Call la_value_print_inner, if
4560         available.
4561         * rust-lang.c (rust_language_defn): Update.
4562         * p-lang.c (pascal_language_defn): Update.
4563         * opencl-lang.c (opencl_language_defn): Update.
4564         * objc-lang.c (objc_language_defn): Update.
4565         * m2-lang.c (m2_language_defn): Update.
4566         * language.h (struct language_defn) <la_value_print_inner>: New
4567         member.
4568         * language.c (unknown_language_defn, auto_language_defn): Update.
4569         * go-lang.c (go_language_defn): Update.
4570         * f-lang.c (f_language_defn): Update.
4571         * d-lang.c (d_language_defn): Update.
4572         * c-lang.c (c_language_defn, cplus_language_defn)
4573         (asm_language_defn, minimal_language_defn): Update.
4574         * ada-lang.c (ada_language_defn): Update.
4575
4576 2020-03-13  Tom Tromey  <tom@tromey.com>
4577
4578         * c-valprint.c (c_value_print): Use common_val_print.
4579
4580 2020-03-13  Tom Tromey  <tom@tromey.com>
4581
4582         * cp-valprint.c (cp_print_static_field): Use common_val_print.
4583
4584 2020-03-13  Tom Tromey  <tom@tromey.com>
4585
4586         * f-valprint.c (f77_print_array_1, f_val_print): Use
4587         common_val_print.
4588
4589 2020-03-13  Tom Tromey  <tom@tromey.com>
4590
4591         * riscv-tdep.c (riscv_print_one_register_info): Use
4592         common_val_print.
4593
4594 2020-03-13  Tom Tromey  <tom@tromey.com>
4595
4596         * mi/mi-main.c (output_register): Use common_val_print.
4597
4598 2020-03-13  Tom Tromey  <tom@tromey.com>
4599
4600         * infcmd.c (default_print_one_register_info): Use
4601         common_val_print.
4602
4603 2020-03-13  Tom Tromey  <tom@tromey.com>
4604
4605         * valprint.h (common_val_print_checked): Declare.
4606         * valprint.c (common_val_print_checked): New function.
4607         * stack.c (print_frame_arg): Use common_val_print_checked.
4608
4609 2020-03-13  Tom Tromey  <tom@tromey.com>
4610
4611         * valprint.c (do_val_print): New function, from val_print.
4612         (val_print): Use do_val_print.
4613         (common_val_print): Use do_val_print.
4614
4615 2020-03-13  Tom Tromey  <tom@tromey.com>
4616
4617         * valprint.c (value_print): Use scoped_value_mark.
4618
4619 2020-03-13  Tom de Vries  <tdevries@suse.de>
4620
4621         PR symtab/25646
4622         * psymtab.c (partial_symtab::partial_symtab): Don't set
4623         globals_offset and statics_offset.  Push element onto
4624         current_global_psymbols and current_static_psymbols stacks.
4625         (concat): New function.
4626         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
4627         element from current_global_psymbols and current_static_psymbols
4628         stacks.  Concat popped elements to global_psymbols and
4629         static_symbols.
4630         (add_psymbol_to_list): Use current_global_psymbols and
4631         current_static_psymbols stacks.
4632         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
4633         current_static_psymbols fields.
4634
4635 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
4636
4637         * corelow.c (sniff_core_bfd): Remove.
4638         (class core_target) <m_core_vec>: Remove.
4639         (core_target::core_target): Update.
4640         (core_file_fns): Remove.
4641         (deprecated_add_core_fns): Remove.
4642         (default_core_sniffer): Remove.
4643         (sniff_core_bfd): Remove.
4644         (default_check_format): Remove.
4645         (gdb_check_format): Remove.
4646         (core_target_open): Update.
4647         (core_target::get_core_register_section): Update.
4648         (get_core_registers_cb): Update.
4649         (core_target::fetch_registers): Update.
4650         * gdbcore.h (struct core_fns): Remove.
4651         (deprecated_add_core_fns): Remove.
4652         (default_core_sniffer): Remove.
4653         (default_check_format): Remove.
4654
4655 2020-03-12  Tom Tromey  <tom@tromey.com>
4656
4657         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
4658         CORE_ADDR.
4659         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
4660
4661 2020-03-12  Tom Tromey  <tom@tromey.com>
4662
4663         * remote.c (remote_target::download_tracepoint)
4664         (remote_target::enable_tracepoint)
4665         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
4666         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
4667         sprintf_vma.
4668
4669 2020-03-12  Tom Tromey  <tom@tromey.com>
4670
4671         * symfile-mem.c: Update CORE_ADDR size assert.
4672
4673 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
4674
4675         * selftest.m4: Move to gdbsupport/.
4676         * acinclude.m4: Update path to selftest.m4.
4677
4678 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
4679
4680         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
4681         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
4682         gdbarch-selfselftests.c and selftest-arch.c.
4683         (SUBDIR_UNITTESTS_OBS): Rename to...
4684         (SELFTESTS_OBS): ... this.
4685         (COMMON_SFILES): Remove disasm-selftests.c and
4686         gdbarch-selftests.c.
4687         * configure.ac: Don't add selftest-arch.{c,o} to
4688         CONFIG_{SRCS,OBS}.
4689         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
4690         preprocessor conditions.
4691
4692 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
4693
4694         * configure.ac: Don't source bfd/development.sh.
4695         * selftest.m4: Modify comment.
4696         * configure: Re-generate.
4697
4698 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
4699
4700         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
4701         not "true" or "false".
4702         * configure: Re-generate.
4703
4704 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
4705
4706         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
4707         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
4708         renamed to arm_nbsd_supply_gregset.
4709         (fetch_register): Update to call arm_nbsd_supply_gregset.
4710         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
4711         (arm_netbsd_nat_target::fetch_registers): Update.
4712         (fetch_elfcore_registers): Removed.
4713         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
4714         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
4715         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
4716         not require NetBSD system headers.
4717         (arm_nbsd_regset): New struct.
4718         (arm_nbsd_iterate_over_regset_sections): New function.
4719         (arm_netbsd_init_abi_common): Updated to call
4720         set_gdbarch_iterate_over_regset_sections.
4721         * arm-nbsd-tdep.h: New file.
4722
4723 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
4724
4725         * symtab.c (find_pc_sect_line): Add check which prevents infinite
4726         recursion.
4727
4728 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
4729
4730         * configure: Re-generate.
4731
4732 2020-03-11  Tom Tromey  <tromey@adacore.com>
4733
4734         * ada-typeprint.c (print_choices): Fix comment.
4735
4736 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
4737
4738         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
4739         previous item in the list, when the list has no items.
4740
4741 2020-03-11  Tom de Vries  <tdevries@suse.de>
4742
4743         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
4744         PROP_LOCLIST handling code.
4745
4746 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
4747
4748         * buildsym-legacy.c (record_line): Pass extra parameter to
4749         record_line.
4750         * buildsym.c (buildsym_compunit::record_line): Take an extra
4751         parameter, reduce duplication in the line table, and record the
4752         is_stmt flag in the line table.
4753         * buildsym.h (buildsym_compunit::record_line): Add extra
4754         parameter.
4755         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
4756         non-statement lines.
4757         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
4758         this to the symtab builder.
4759         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
4760         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
4761         through to dwarf_record_line_1.
4762         * infrun.c (process_event_stop_test): When stepping, don't stop at
4763         a non-statement instruction, and only refresh the step info when
4764         we land in the middle of a line's range.  Also add an extra
4765         comment.
4766         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
4767         field.
4768         * record-btrace.c (btrace_find_line_range): Only record lines
4769         marked as is-statement.
4770         * stack.c (frame_show_address): Show the frame address if we are
4771         in a non-statement sal.
4772         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
4773         (maintenance_print_one_line_table): Print a header for the is_stmt
4774         column, and include is_stmt information in the output.
4775         * symtab.c (find_pc_sect_line): Find lines marked as statements in
4776         preference to non-statements.
4777         (find_pcs_for_symtab_line): Prefer is-statement entries.
4778         (find_line_common): Likewise.
4779         * symtab.h (struct linetable_entry): Add is_stmt field.
4780         (struct symtab_and_line): Likewise.
4781         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
4782         arranging the line table.
4783
4784 2020-03-07  Tom de Vries  <tdevries@suse.de>
4785
4786         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
4787         DIE.
4788
4789 2020-03-07  Tom Tromey  <tom@tromey.com>
4790
4791         * valops.c (value_literal_complex): Remove obsolete comment.
4792         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
4793         comment.
4794
4795 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
4796
4797         * infrun.h: Forward-declare thread_info.
4798         (set_step_info): Add thread_info parameter, add doc.
4799         * infrun.c (set_step_info): Add thread_info parameter, move doc
4800         to header.
4801         * infrun.c (process_event_stop_test): Pass thread to
4802         set_step_info call.
4803         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
4804         set_step_info.
4805         (prepare_one_step): Add thread_info parameter, pass it to
4806         set_step_frame and prepare_one_step (recursive) call.
4807         (step_1): Pass thread to prepare_one_step call.
4808         (step_command_fsm::should_stop): Pass thread to
4809         prepare_one_step.
4810         (until_next_fsm): Pass thread to set_step_frame call.
4811         (finish_command): Pass thread to set_step_info call.
4812
4813 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
4814
4815         * windows-tdep.c (windows_solib_create_inferior_hook):
4816         Check if inferior is running.
4817
4818 2020-03-06  Tom de Vries  <tdevries@suse.de>
4819
4820         * NEWS: Fix "the the".
4821         * ctfread.c: Same.
4822
4823 2020-03-06  Tom de Vries  <tdevries@suse.de>
4824
4825         * psymtab.c (psymtab_to_symtab): Don't print "done.".
4826
4827 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4828
4829         * .dir-locals.el: Add a comment referencing the other copies of
4830         this file.
4831
4832 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
4833
4834         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
4835         psargs.
4836
4837 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4838
4839         * .gitattributes: New file.
4840
4841 2020-03-04  Tom Tromey  <tom@tromey.com>
4842
4843         * symmisc.c (print_symbol_bcache_statistics)
4844         (print_objfile_statistics): Update.
4845         * symfile.c (allocate_symtab): Use intern.
4846         * psymtab.c (partial_symtab::partial_symtab): Use intern.
4847         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
4848         macro_cache>: Remove.
4849         <string_cache>: New member.
4850         (struct objfile) <intern>: New methods.
4851         * elfread.c (elf_symtab_read): Use intern.
4852         * dwarf2/read.c (fixup_go_packaging): Intern package name.
4853         (dwarf2_compute_name, dwarf2_physname)
4854         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
4855         names.
4856         (guess_partial_die_structure_name): Update.
4857         (partial_die_info::fixup): Intern name.
4858         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
4859         name.
4860         (dwarf2_name): Intern name.  Update.
4861         * buildsym.c (buildsym_compunit::get_macro_table): Use
4862         string_cache.
4863
4864 2020-03-04  Tom Tromey  <tom@tromey.com>
4865
4866         * jit.c (bfd_open_from_target_memory): Make "target" const.
4867         * corefile.c (gnutarget): Now const.
4868         * gdbcore.h (gnutarget): Now const.
4869
4870 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
4871
4872         * NEWS: Mention support for WOW64 processes.
4873         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
4874         (amd64_windows_segment_register_p): Remove static.
4875         (_initialize_amd64_windows_nat): Update.
4876         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
4877         * i386-windows-nat.c (context_offset): Update.
4878         (i386_mappings): Rename and remove static.
4879         (i386_windows_segment_register_p): Remove static.
4880         (_initialize_i386_windows_nat): Update.
4881         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
4882         (STATUS_WX86_SINGLE_STEP): New macro.
4883         (EnumProcessModulesEx): New macro.
4884         (Wow64SuspendThread): New macro.
4885         (Wow64GetThreadContext): New macro.
4886         (Wow64SetThreadContext): New macro.
4887         (Wow64GetThreadSelectorEntry): New macro.
4888         (windows_set_context_register_offsets): Add static.
4889         (windows_set_segment_register_p): Likewise.
4890         (windows_add_thread): Adapt for WOW64 processes.
4891         (windows_fetch_one_register): Likewise.
4892         (windows_nat_target::fetch_registers): Likewise.
4893         (windows_store_one_register): Likewise.
4894         (display_selector): Likewise.
4895         (display_selectors): Likewise.
4896         (handle_exception): Likewise.
4897         (windows_continue): Likewise.
4898         (windows_nat_target::resume): Likewise.
4899         (windows_add_all_dlls): Likewise.
4900         (do_initial_windows_stuff): Likewise.
4901         (windows_nat_target::attach): Likewise.
4902         (windows_get_exec_module_filename): Likewise.
4903         (windows_nat_target::create_inferior): Likewise.
4904         (windows_xfer_siginfo): Likewise.
4905         (_initialize_loadable): Initialize Wow64SuspendThread,
4906         Wow64GetThreadContext, Wow64SetThreadContext,
4907         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
4908         * windows-nat.h (windows_set_context_register_offsets):
4909         Remove declaration.
4910         (windows_set_segment_register_p): Likewise.
4911         (i386_windows_segment_register_p): Add declaration.
4912         (amd64_windows_segment_register_p): Likewise.
4913
4914 2020-03-04  Luis Machado  <luis.machado@linaro.org>
4915
4916         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
4917         in "info registers" for AArch64/ARM.
4918
4919         The change caused "info registers" to not print GPR's.
4920
4921         gdb/ChangeLog:
4922
4923         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
4924
4925         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
4926         when reg->group is empty and reggroup is not.
4927
4928 2020-03-03  Tom Tromey  <tromey@adacore.com>
4929
4930         * dwarf2/frame.c (struct dwarf2_frame_cache)
4931         <checked_tailcall_bottom, entry_cfa_sp_offset,
4932         entry_cfa_sp_offset_p>: Remove members.
4933         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
4934         (dwarf2_frame_prev_register): Don't call
4935         dwarf2_tailcall_sniffer_first.
4936         (dwarf2_append_unwinders): Don't append tailcall unwinder.
4937         * frame-unwind.c (add_unwinder): New fuction.
4938         (frame_unwind_init): Use it.  Add tailcall unwinder.
4939
4940 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
4941             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4942
4943         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
4944         value should be printed as true.
4945
4946 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
4947
4948         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
4949         (windows_init_abi): Set and use windows_so_ops.
4950
4951 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
4952
4953         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
4954         when verifying if dealing with a convenience variable.
4955
4956 2020-03-03  Luis Machado  <luis.machado@linaro.org>
4957
4958         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
4959
4960 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
4961
4962         * infrun.c (gdbarch_supports_displaced_stepping): New.
4963         (use_displaced_stepping): Break up conditions in smaller pieces.
4964         Use gdbarch_supports_displaced_stepping.
4965         (displaced_step_prepare_throw): Use
4966         gdbarch_supports_displaced_stepping.
4967
4968 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4969
4970         * NEWS: Mention new behaviour of the history filename.
4971         * top.c (write_history_p): Add comment.
4972         (show_write_history_p): Add header comment, give a different
4973         message when history writing is on, but the history filename is
4974         empty.
4975         (history_filename): Add comment.
4976         (history_filename_empty): New function.
4977         (show_history_filename): Add header comment, give a different
4978         message when the filename is empty.
4979         (init_history): Compare history_filename against nullptr, and only
4980         read history if the filename is not empty.
4981         (set_history_filename): Add header comment, and only make
4982         non-empty filenames absolute.
4983         (init_main): Make the filename argument to 'set history filename'
4984         optional.
4985
4986 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
4987
4988         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
4989         (arm_supply_vfpregset): ...this, and update to use VFP registers.
4990         (fetch_fp_register): Update.
4991         (fetch_fp_regs): Update.
4992         (store_fp_register): Update.
4993         (store_fp_regs): Update.
4994         (arm_netbsd_nat_target::read_description): New function.
4995         (fetch_elfcore_registers): Update.
4996
4997 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4998
4999         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
5000         general_thread if the stop reply is missing a thread-id.
5001         (remote_target::process_stop_reply): Use the first non-exited
5002         thread if the target didn't pass a thread-id.
5003         * infrun.c (do_target_wait): Move call to
5004         switch_to_inferior_no_thread to ....
5005         (do_target_wait_1): ... here.
5006
5007 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
5008
5009         * debuginfod-support.c: Include defs.h first.
5010
5011 2020-02-28  Tom de Vries  <tdevries@suse.de>
5012
5013         * symfile.c (set_initial_language): Use default language for lookup.
5014
5015 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
5016
5017         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
5018         reader variable, pass `this` to read_cutu_die_from_dwo.
5019
5020 2020-02-27  Aaron Merey  <amerey@redhat.com>
5021
5022         * source.c (open_source_file): Check for nullptr when computing
5023         srcpath.
5024
5025 2020-02-27  Tom Tromey  <tromey@adacore.com>
5026
5027         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
5028         member.
5029         (dwarf2_add_field): Don't update nfields.
5030         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
5031
5032 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
5033
5034         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
5035         abs.
5036
5037 2020-02-26  Tom Tromey  <tom@tromey.com>
5038
5039         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
5040         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
5041         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
5042         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
5043         per_cu_data.
5044
5045 2020-02-26  Tom Tromey  <tom@tromey.com>
5046
5047         * dwarf2/index-write.c (psym_index_map): Change type.
5048         (add_address_entry_worker, write_one_signatured_type)
5049         (recursively_count_psymbols, recursively_write_psymbols)
5050         (class debug_names, psyms_seen_size, write_gdbindex)
5051         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
5052
5053 2020-02-26  Aaron Merey  <amerey@redhat.com>
5054
5055         * Makefile.in: Handle optional debuginfod support.
5056         * NEWS: Update.
5057         * README: Add --with-debuginfod summary.
5058         * config.in: Regenerate.
5059         * configure: Regenerate.
5060         * configure.ac: Handle optional debuginfod support.
5061         * debuginfod-support.c: debuginfod helper functions.
5062         * debuginfod-support.h: Ditto.
5063         * doc/gdb.texinfo: Add --with-debuginfod to configure options
5064         summary.
5065         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
5066         when a dwz file cannot be found.
5067         * elfread.c (elf_symfile_read): Query debuginfod servers when a
5068         debuginfo file cannot be found.
5069         * source.c (open_source_file): Query debuginfod servers when a
5070         source file cannot be found.
5071         * top.c (print_gdb_configuration): Include
5072         --{with,without}-debuginfod in the output.
5073
5074 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
5075
5076         * thread.c (thr_try_catch_cmd): Print thread name.
5077
5078 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
5079
5080         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
5081         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5082         dwarf2_fetch_die_type_sect_off): Move to...
5083         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
5084         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5085         dwarf2_fetch_die_type_sect_off): ... here.
5086         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
5087         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5088         dwarf2_fetch_die_type_sect_off): Move doc to header file.
5089
5090 2020-02-26  Tom de Vries  <tdevries@suse.de>
5091
5092         PR gdb/25603
5093         * symfile.c (set_initial_language): Exit-early if
5094         language_mode == language_mode_manual.
5095
5096 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
5097
5098         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
5099         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
5100         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
5101
5102 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
5103
5104         * gdbtypes.c (create_array_type_with_stride): Handle negative
5105         array strides.
5106         * valarith.c (value_subscripted_rvalue): Likewise.
5107
5108 2020-02-25  Luis Machado  <luis.machado@linaro.org>
5109
5110         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
5111
5112 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
5113
5114         * loc.h (dwarf2_get_die_type): Move to...
5115         * read.h (dwarf2_get_die_type): ... here.
5116         * read.c (dwarf2_get_die_type): Move doc to header.
5117
5118 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
5119
5120         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
5121         'gnulib/Makefile.in' to the list.
5122
5123 2020-02-24  Tom Tromey  <tom@tromey.com>
5124
5125         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
5126         Remove.
5127         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
5128         XOBNEWVEC.
5129
5130 2020-02-24  Tom Tromey  <tom@tromey.com>
5131
5132         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
5133         New method.
5134         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
5135         (dw2_do_instantiate_symtab, dw2_get_file_names)
5136         (build_type_psymtab_dependencies, load_full_type_unit): Update.
5137
5138 2020-02-24  Tom Tromey  <tom@tromey.com>
5139
5140         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
5141         make_scoped_restore.
5142         (dwarf2_psymtab::read_symtab): Don't clear
5143         reading_partial_symbols.
5144
5145 2020-02-24  Tom de Vries  <tdevries@suse.de>
5146
5147         PR gdb/25592
5148         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
5149
5150 2020-02-24  Tom de Vries  <tdevries@suse.de>
5151
5152         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
5153         commands layout next/prev/regs.
5154
5155 2020-02-22  Tom Tromey  <tom@tromey.com>
5156
5157         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
5158         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
5159
5160 2020-02-22  Tom Tromey  <tom@tromey.com>
5161
5162         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
5163
5164 2020-02-22  Tom Tromey  <tom@tromey.com>
5165
5166         * tui/tui-win.c (_initialize_tui_win): Add usage text.
5167         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
5168         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
5169         * tui/tui.c (_initialize_tui): Add usage text.
5170
5171 2020-02-22  Tom Tromey  <tom@tromey.com>
5172
5173         * tui/tui-win.c (tui_set_focus_command)
5174         (tui_set_win_height_command): Use error_no_arg.
5175         (_initialize_tui_win): Update help text.
5176         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
5177
5178 2020-02-22  Tom Tromey  <tom@tromey.com>
5179
5180         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
5181         * tui/tui-disasm.h (struct tui_disasm_window)
5182         <display_start_addr>: Declare.
5183         * tui/tui-source.h (struct tui_source_window)
5184         <display_start_addr>: Declare.
5185         * tui/tui-winsource.h (struct tui_source_window_base)
5186         <show_source_line, display_start_addr>: New methods.
5187         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
5188         Rename and move to protected section.
5189         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
5190         (tui_source_window_base::do_erase_source_content): Update.
5191         (tui_source_window_base::show_source_line): Now a method.
5192         (tui_source_window_base::show_source_content)
5193         (tui_source_window_base::tui_source_window_base)
5194         (tui_source_window_base::rerender)
5195         (tui_source_window_base::refill)
5196         (tui_source_window_base::do_scroll_horizontal)
5197         (tui_source_window_base::set_is_exec_point_at)
5198         (tui_source_window_base::update_breakpoint_info)
5199         (tui_source_window_base::update_exec_info): Update.
5200         * tui/tui-source.c (tui_source_window::set_contents)
5201         (tui_source_window::showing_source_p)
5202         (tui_source_window::do_scroll_vertical)
5203         (tui_source_window::location_matches_p)
5204         (tui_source_window::line_is_displayed): Update.
5205         (tui_source_window::display_start_addr): New method.
5206         * tui/tui-disasm.c (tui_disasm_window::set_contents)
5207         (tui_disasm_window::do_scroll_vertical)
5208         (tui_disasm_window::location_matches_p): Update.
5209         (tui_disasm_window::display_start_addr): New method.
5210
5211 2020-02-22  Tom Tromey  <tom@tromey.com>
5212
5213         * NEWS: Add entry for gdb.register_window_type.
5214         * tui/tui-layout.h (window_factory): New typedef.
5215         (tui_register_window): Declare.
5216         * tui/tui-layout.c (saved_tui_windows): New global.
5217         (tui_apply_current_layout): Use it.
5218         (tui_register_window): New function.
5219         * python/python.c (do_start_initialization): Call
5220         gdbpy_initialize_tui.
5221         (python_GdbMethods): Add "register_window_type" function.
5222         * python/python-internal.h (gdbpy_register_tui_window)
5223         (gdbpy_initialize_tui): Declare.
5224         * python/py-tui.c: New file.
5225         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
5226
5227 2020-02-22  Tom Tromey  <tom@tromey.com>
5228
5229         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
5230
5231 2020-02-22  Tom Tromey  <tom@tromey.com>
5232
5233         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
5234         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
5235         * tui/tui-data.c (tui_set_win_with_focus): Remove.
5236         (tui_set_win_focus_to): Move from tui-win.c.
5237
5238 2020-02-22  Tom Tromey  <tom@tromey.com>
5239
5240         * tui/tui-layout.c (make_standard_window, get_locator_window): New
5241         functions.
5242         (known_window_types): New global.
5243         (tui_get_window_by_name): Reimplement.
5244         (initialize_known_windows): New function.
5245         (validate_window_name): Rewrite.
5246         (_initialize_tui_layout): Call initialize_known_windows.
5247
5248 2020-02-22  Tom Tromey  <tom@tromey.com>
5249
5250         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
5251         Remove constants.
5252         * tui/tui-winsource.h (struct tui_source_window_base)
5253         <tui_source_window_base>: Remove parameter.
5254         * tui/tui-winsource.c
5255         (tui_source_window_base::tui_source_window_base): Remove
5256         parameter.
5257         (tui_source_window_base::refill): Update.
5258         * tui/tui-stack.h (struct tui_locator_window)
5259         <tui_locator_window>: Update.
5260         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
5261         Default the constructor.
5262         * tui/tui-regs.h (struct tui_data_item_window)
5263         <tui_data_item_window>: Default the constructor.
5264         (struct tui_data_window) <tui_data_window>: Likewise.
5265         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
5266         Default the constructor.
5267         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
5268         Default the constructor.
5269         <type>: Remove.
5270         (struct tui_win_info) <tui_win_info>: Default the constructor.
5271         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
5272         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
5273         Default the constructor.
5274
5275 2020-02-22  Tom Tromey  <tom@tromey.com>
5276
5277         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
5278         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
5279         * tui/tui-win.c (tui_resize_all): Don't call
5280         tui_delete_invisible_windows.
5281         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
5282         done.
5283         (tui_set_layout): Update.
5284         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
5285         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
5286         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
5287
5288 2020-02-22  Tom Tromey  <tom@tromey.com>
5289
5290         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
5291         correctly.
5292
5293 2020-02-22  Tom Tromey  <tom@tromey.com>
5294
5295         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
5296
5297 2020-02-22  Tom Tromey  <tom@tromey.com>
5298
5299         * tui/tui-winsource.h (struct tui_source_window_iterator)
5300         <inner_iterator>: New etytypedef.
5301         <tui_source_window_iterator>: Take "end" parameter.
5302         <tui_source_window_iterator>: Take iterator.
5303         <operator*, advance>: Update.
5304         <m_iter>: Change type.
5305         <m_end>: New field.
5306         (struct tui_source_windows) <begin, end>: Update.
5307         * tui/tui-layout.c (tui_windows): New global.
5308         (tui_apply_current_layout): Clear tui_windows.
5309         (tui_layout_window::apply): Update tui_windows.
5310         * tui/tui-data.h (tui_windows): Declare.
5311         (all_tui_windows): Now inline function.
5312         (class tui_window_iterator, struct all_tui_windows): Remove.
5313
5314 2020-02-22  Tom Tromey  <tom@tromey.com>
5315
5316         PR tui/17850:
5317         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
5318         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
5319         "height" argument.
5320         (class tui_layout_window) <get_sizes>: Likewise.
5321         (class tui_layout_split) <tui_layout_split>: Add "vertical"
5322         argument.
5323         <get_sizes>: Add "height" argument.
5324         <m_vertical>: New field.
5325         * tui/tui-layout.c (tui_layout_split::clone): Update.
5326         (tui_layout_split::get_sizes): Add "height" argument.
5327         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
5328         (tui_new_layout_command): Parse "-horizontal".
5329         (_initialize_tui_layout): Update help string.
5330         (tui_layout_split::specification): Add "-horizontal" when needed.
5331         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
5332         argument.
5333         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
5334         New methods.
5335
5336 2020-02-22  Tom Tromey  <tom@tromey.com>
5337
5338         * tui/tui-layout.h (enum tui_adjust_result): New.
5339         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
5340         (class tui_layout_window) <adjust_size>: Return
5341         tui_adjust_result.  Rewrite.
5342         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
5343         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
5344
5345 2020-02-22  Tom Tromey  <tom@tromey.com>
5346
5347         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
5348         parameter and return types.
5349         (class tui_layout_base) <specification>: Add "depth".
5350         (class tui_layout_window) <specification>: Add "depth".
5351         (class tui_layout_split) <specification>: Add "depth".
5352         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
5353         and return types.
5354         (tui_new_layout_command): Parse sub-layouts.
5355         (_initialize_tui_layout): Update help string.
5356         (tui_layout_window::specification): Add "depth".
5357         (add_layout_command): Update.
5358
5359 2020-02-22  Tom Tromey  <tom@tromey.com>
5360
5361         * NEWS: Add "tui new-layout" item.
5362         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
5363         Add new-layout command to help text.
5364         (validate_window_name): New function.
5365         (tui_new_layout_command): New function.
5366         (_initialize_tui_layout): Register "new-layout".
5367         (tui_layout_window::specification): New method.
5368         (tui_layout_window::specification): New method.
5369         * tui/tui-layout.h (class tui_layout_base) <specification>: New
5370         method.
5371         (class tui_layout_window) <specification>: New method.
5372         (class tui_layout_split) <specification>: New method.
5373
5374 2020-02-22  Tom Tromey  <tom@tromey.com>
5375
5376         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
5377         * tui/tui-win.c (window_name_completer): Update comment.
5378         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
5379         Declare method.
5380         (class tui_layout_window) <replace_window>: Likewise.
5381         (class tui_layout_split) <replace_window>: Likewise.
5382         (tui_set_layout): Don't declare.
5383         (tui_set_initial_layout): Declare function.
5384         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
5385         (asm_regs_layout): New globals.
5386         (tui_current_layout, show_layout): Remove.
5387         (tui_set_layout, tui_add_win_to_layout): Rewrite.
5388         (find_layout, tui_apply_layout): New function.
5389         (layout_completer): Remove.
5390         (tui_next_layout): Reimplement.
5391         (tui_next_layout_command): New function.
5392         (tui_set_initial_layout, tui_prev_layout_command): New functions.
5393         (tui_regs_layout): Reimplement.
5394         (tui_regs_layout_command): New function.
5395         (extract_display_start_addr): Rewrite.
5396         (next_layout, prev_layout): Remove.
5397         (tui_layout_window::replace_window): New method.
5398         (tui_layout_split::replace_window): New method.
5399         (destroy_layout): New function.
5400         (layout_list): New global.
5401         (add_layout_command): New function.
5402         (initialize_layouts): Update.
5403         (tui_layout_command): New function.
5404         (_initialize_tui_layout): Install "layout" commands.
5405         * tui/tui-data.h (enum tui_layout_type): Remove.
5406         (tui_current_layout): Don't declare.
5407
5408 2020-02-22  Tom Tromey  <tom@tromey.com>
5409
5410         * tui/tui-regs.c (tui_reg_layout): Remove.
5411         (tui_reg_command): Use tui_regs_layout.
5412         * tui/tui-layout.h (tui_reg_command): Declare.
5413         * tui/tui-layout.c (tui_reg_command): New function.
5414
5415 2020-02-22  Tom Tromey  <tom@tromey.com>
5416
5417         * tui/tui.c (tui_rl_delete_other_windows): Call
5418         tui_remove_some_windows.
5419         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
5420         Declare method.
5421         (class tui_layout_window) <remove_windows>: New method.
5422         (class tui_layout_split) <remove_windows>: Declare.
5423         (tui_remove_some_windows): Declare.
5424         * tui/tui-layout.c (tui_remove_some_windows): New function.
5425         (tui_layout_split::remove_windows): New method.
5426
5427 2020-02-22  Tom Tromey  <tom@tromey.com>
5428
5429         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
5430         * tui/tui-layout.h (tui_next_layout): Declare.
5431         * tui/tui-layout.c (tui_next_layout): New function.
5432
5433 2020-02-22  Tom Tromey  <tom@tromey.com>
5434
5435         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
5436         correct coordinates.
5437
5438 2020-02-22  Tom Tromey  <tom@tromey.com>
5439
5440         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
5441         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
5442         DATA_WIN case.
5443
5444 2020-02-22  Tom Tromey  <tom@tromey.com>
5445
5446         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
5447         TUI_DISASM_WIN, not tui_win_list.
5448
5449 2020-02-22  Tom Tromey  <tom@tromey.com>
5450
5451         * valprint.c (generic_val_print_enum_1)
5452         (val_print_type_code_flags): Style member names.
5453         * rust-lang.c (val_print_struct, rust_print_enum)
5454         (rust_print_struct_def, rust_internal_print_type): Style member
5455         names.
5456         * p-valprint.c (pascal_object_print_value_fields): Style member
5457         names.  Only call fprintf_symbol_filtered for static members.
5458         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
5459         * f-valprint.c (f_val_print): Style member names.
5460         * f-typeprint.c (f_type_print_base): Style member names.
5461         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
5462         call fprintf_symbol_filtered for static members.
5463         (cp_print_class_member): Style member names.
5464         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
5465         member names.
5466         * ada-valprint.c (ada_print_scalar): Style enum names.
5467         (ada_val_print_enum): Likewise.
5468         * ada-typeprint.c (print_enum_type): Style enum names.
5469
5470 2020-02-21  Tom Tromey  <tom@tromey.com>
5471
5472         * psympriv.h (struct partial_symtab): Update comment.
5473
5474 2020-02-21  Tom Tromey  <tromey@adacore.com>
5475
5476         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
5477         type is CORE_ADDR.
5478
5479 2020-02-21  Tom de Vries  <tdevries@suse.de>
5480
5481         PR gdb/25534
5482         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
5483         if dependencies[i]->user != NULL.
5484
5485 2020-02-21  Ali Tamur  <tamur@google.com>
5486
5487         * dwarf2/read.c (dwarf2_name): Add null check.
5488
5489 2020-02-20  Tom Tromey  <tom@tromey.com>
5490
5491         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
5492         ">=", in binary search.
5493         (dwarf2_find_containing_comp_unit): New overload.
5494         (run_test): New self-test.
5495         (_initialize_dwarf2_read): Register new test.
5496
5497 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
5498
5499         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
5500         * riscv-tdep.h: Likewise.
5501         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
5502         rv32-only CSR.
5503         * features/riscv/64bit-csr.xml: Regenerated.
5504
5505 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
5506             Tom Tromey  <tom@tromey.com>
5507
5508         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
5509         of 'fputc_unfiltered'.
5510         (putchar_unfiltered): Call 'fputc_unfiltered'.
5511         (fputc_unfiltered): Call 'fputs_unfiltered'.
5512
5513 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
5514
5515         * config.in: Regenerate.
5516         * configure: Regenerate.
5517         * configure.ac: Add --with-python-libdir option.
5518         * main.c: Use WITH_PYTHON_LIBDIR.
5519
5520 2020-02-19  Tom Tromey  <tom@tromey.com>
5521
5522         * symtab.c (general_symbol_info::compute_and_set_names): Use
5523         obstack_strndup.  Simplify call to symbol_set_demangled_name.
5524
5525 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
5526
5527         * dwarf2/read.c (allocate_signatured_type_table,
5528         allocate_dwo_unit_table, allocate_type_unit_groups_table,
5529         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
5530         Remove objfile parameter, update all callers.
5531
5532 2020-02-19  Doug Evans  <dje@google.com>
5533
5534         PR rust/25535
5535         * rust-lang.c (rust_print_enum): Apply embedded_offset to
5536         rust_enum_variant calculation.
5537
5538 2020-02-19  Tom Tromey  <tromey@adacore.com>
5539
5540         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
5541
5542 2020-02-19  Tom Tromey  <tromey@adacore.com>
5543
5544         * ada-lang.c (cache_symbol): Use obstack_strdup.
5545
5546 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5547
5548         * configure: Regenerate.
5549
5550 2020-02-19  Tom Tromey  <tromey@adacore.com>
5551
5552         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
5553         NULL check.
5554
5555 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
5556
5557         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
5558
5559 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
5560
5561         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
5562         if GDBSERVER is not defined.
5563         (riscv_tdesc_cache): Likewise, also store const target_desc.
5564         (STATIC_IN_GDB): Define.
5565         (riscv_create_target_description): Update declaration with
5566         STATIC_IN_GDB.
5567         (riscv_lookup_target_description): New function, only define if
5568         GDBSERVER is not defined.
5569         * arch/riscv.h (riscv_create_target_description): Declare only
5570         when GDBSERVER is defined.
5571         (riscv_lookup_target_description): New declaration when GDBSERVER
5572         is not defined.
5573         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
5574         (riscv_linux_read_features): ...this, and return
5575         riscv_gdbarch_features instead of target_desc.
5576         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
5577         (riscv_linux_read_description): Rename to...
5578         (riscv_linux_read_features): ...this.
5579         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
5580         Update to use riscv_gdbarch_features and
5581         riscv_lookup_target_description.
5582         * riscv-tdep.c (riscv_find_default_target_description): Use
5583         riscv_lookup_target_description instead of
5584         riscv_create_target_description.
5585
5586 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
5587
5588         * valprint.c (generic_val_print_enum_1): When printing a flag
5589         enum with value 0 and there is no enumerator with value 0, print
5590         just "0" instead of "(unknown: 0x0)".
5591
5592 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
5593
5594         * valprint.c (generic_val_print_enum_1): Print unknown part of
5595         flag enum in hex.
5596
5597 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
5598
5599         * dwarf2/read.c (update_enumeration_type_from_children): Allow
5600         flag enums to contain duplicate enumerators.
5601         * valprint.c (generic_val_print_enum_1): Update comment.
5602
5603 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
5604
5605         * dwarf2/read.c: Include "count-one-bits.h".
5606         (update_enumeration_type_from_children): If an enumerator has
5607         multiple bits set, don't treat the enumeration as a "flag enum".
5608         * valprint.c (generic_val_print_enum_1): Assert that enumerators
5609         of flag enums have 0 or 1 bit set.
5610
5611 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5612
5613         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
5614         conversion.
5615         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
5616         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
5617         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
5618         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
5619         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
5620
5621 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
5622
5623         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
5624
5625 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
5626
5627         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
5628         displaced_step_closure_up.
5629         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
5630         (struct displaced_step_closure_up):
5631         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
5632         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
5633         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
5634         Likewise.
5635         * gdbarch.sh (displaced_step_copy_insn): Likewise.
5636         * gdbarch.c, gdbarch.h: Re-generate.
5637         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
5638         displaced_step_closure_up.
5639         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
5640         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
5641         * infrun.h (displaced_step_closure_up): New type alias.
5642         (struct displaced_step_inferior_state) <step_closure>: Change
5643         type to displaced_step_closure_up.
5644         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
5645         displaced_step_closure_up.
5646         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
5647
5648 2020-02-14  Tom Tromey  <tom@tromey.com>
5649
5650         * minidebug.c (gnu_debug_key): New global.
5651         (find_separate_debug_file_in_section): Use it.
5652
5653 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
5654
5655         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
5656         std::unique_ptr.
5657         * gdbarch.c: Re-generate.
5658         * gdbarch.h: Re-generate.
5659         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
5660         change.
5661         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
5662         type to std::unique_ptr.
5663         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
5664         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
5665         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
5666         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
5667         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
5668         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
5669         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
5670         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
5671         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
5672
5673 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
5674
5675         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
5676         std::unique_ptr.
5677         (displaced_step_clear): Rename to...
5678         (displaced_step_reset): ... this.  Just call displaced->reset ().
5679         (displaced_step_clear_cleanup): Rename to...
5680         (displaced_step_reset_cleanup): ... this.
5681         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
5682         (displaced_step_fixup): Likewise.
5683         (resume_1): Likewise.
5684         (handle_inferior_event): Restore child's memory before calling
5685         displaced_step_fixup on the parent.
5686         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
5687         to std::unique_ptr.
5688         <step_closure>: Change type to std::unique_ptr.
5689
5690 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
5691
5692         * arm-tdep.c: Include count-one-bits.h.
5693         (cleanup_block_store_pc): Use count_one_bits.
5694         (cleanup_block_load_pc): Use count_one_bits.
5695         (arm_copy_block_xfer): Use count_one_bits.
5696         (thumb2_copy_block_xfer): Use count_one_bits.
5697         (thumb_copy_pop_pc_16bit): Use count_one_bits.
5698         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
5699         (thumb_get_next_pcs_raw): Use count_one_bits.
5700         (arm_get_next_pcs_raw): Use count_one_bits_l.
5701         * arch/arm.c (bitcount): Remove.
5702         * arch/arm.h (bitcount): Remove.
5703
5704 2020-02-14  Tom Tromey  <tromey@adacore.com>
5705
5706         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
5707         Update.
5708         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
5709         * dwarf2/loc.c (call_site_find_chain_1): Return
5710         unique_xmalloc_ptr.
5711         (call_site_find_chain): Likewise.
5712
5713 2020-02-14  Richard Biener  <rguenther@suse.de>
5714
5715         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
5716         on expression with division operators.
5717
5718 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
5719
5720         * MAINTAINERS (Write After Approval): Adding myself.
5721
5722 2020-02-12  Tom Tromey  <tom@tromey.com>
5723
5724         * event-loop.c (event_data, gdb_event, event_handler_func):
5725         Remove.
5726
5727 2020-02-12  Tom Tromey  <tom@tromey.com>
5728
5729         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
5730         (dwarf2_frame_objfile_data): Add comment.
5731         (find_comp_unit, set_comp_unit): New functions.
5732         (dwarf2_frame_find_fde): Use find_comp_unit.
5733         (dwarf2_build_frame_info): Use set_comp_unit.
5734
5735 2020-02-12  Tom Tromey  <tom@tromey.com>
5736
5737         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
5738         (comp_unit): Don't initialize objfile.
5739         (execute_cfa_program): Add text_offset parameter.
5740         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
5741         (dwarf2_frame_cache): Update.
5742         (dwarf2_build_frame_info): Don't set "objfile" member.
5743
5744 2020-02-12  Tom Tromey  <tom@tromey.com>
5745
5746         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
5747         (decode_frame_entry): Likewise.
5748         (dwarf2_build_frame_info): Update.
5749
5750 2020-02-12  Tom Tromey  <tom@tromey.com>
5751
5752         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
5753         (decode_frame_entry_1): Use the comp_unit obstack.
5754
5755 2020-02-12  Tom Tromey  <tom@tromey.com>
5756
5757         * dwarf2/frame.c (struct comp_unit): Add initializers and
5758         constructor.
5759         (dwarf2_frame_objfile_data): Store a comp_unit.
5760         (dwarf2_frame_find_fde): Update.
5761         (dwarf2_build_frame_info): Use "new".
5762
5763 2020-02-12  Tom Tromey  <tom@tromey.com>
5764
5765         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
5766         (dwarf2_fde_table): Typedef for std::vector.
5767         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
5768         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
5769         (decode_frame_entry): Update.
5770         (dwarf2_build_frame_info): Use "new".
5771
5772 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
5773
5774         * arm-tdep.c (arm_gdbarch_init): Update.
5775         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
5776         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
5777         have_neon, is_m>: Change to bool.
5778
5779 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
5780
5781         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
5782
5783 2020-02-12  Tom Tromey  <tom@tromey.com>
5784
5785         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
5786
5787 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
5788
5789         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
5790         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
5791
5792 2020-02-11  Tom Tromey  <tom@tromey.com>
5793
5794         * psymtab.h: Update comment.
5795
5796 2020-02-11  Tom Tromey  <tom@tromey.com>
5797
5798         * gdb_obstack.h (struct auto_obstack): Use
5799         DISABLE_COPY_AND_ASSIGN.
5800
5801 2020-02-11  Tom Tromey  <tom@tromey.com>
5802
5803         * dwarf2/frame.h (struct objfile): Don't forward declare.
5804
5805 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
5806
5807         * cris-tdep.c (cris_supply_gregset): Change signature to match
5808         what struct regset expects.
5809         (cris_regset): New struct.
5810         (fetch_core_registers): Remove.
5811         (cris_iterate_over_regset_sections): New function.
5812         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
5813         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
5814
5815 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
5816
5817         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
5818         registers.
5819
5820 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
5821
5822         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
5823
5824 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
5825
5826         * configure: Re-generate.
5827
5828 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
5829
5830         * configure: Re-generate.
5831
5832 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
5833
5834         * acinclude: Update warning.m4 path.
5835         * warning.m4: Move to gdbsupport.
5836
5837 2020-02-11  Tom Tromey  <tromey@adacore.com>
5838
5839         * remote.c (remote_console_output): Update.
5840         * printcmd.c (printf_command): Update.
5841         * event-loop.c (gdb_wait_for_event): Update.
5842         * linux-nat.c (sigchld_handler): Update.
5843         * remote-sim.c (gdb_os_write_stdout): Update.
5844         (gdb_os_flush_stdout): Update.
5845         (gdb_os_flush_stderr): Update.
5846         (gdb_os_write_stderr): Update.
5847         * exceptions.c (print_exception): Update.
5848         * remote-fileio.c (remote_fileio_func_read): Update.
5849         (remote_fileio_func_write): Update.
5850         * tui/tui.c (tui_enable): Update.
5851         * tui/tui-interp.c (tui_interp::init): Update.
5852         * utils.c (init_page_info): Update.
5853         (putchar_unfiltered, fputc_unfiltered): Update.
5854         (gdb_flush): Update.
5855         (emit_style_escape): Update.
5856         (flush_wrap_buffer, fputs_maybe_filtered): Update.
5857         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
5858         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
5859         (stderr_file::write): Update.
5860         (stderr_file::puts): Update.
5861         * ui-file.h (ui_file_isatty, ui_file_write)
5862         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
5863         (ui_file_puts): Don't declare.
5864
5865 2020-02-10  Tom de Vries  <tdevries@suse.de>
5866
5867         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
5868         sentinel to char *.
5869
5870 2020-02-09  Tom de Vries  <tdevries@suse.de>
5871
5872         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
5873         filename if it matches "<artificial>".
5874
5875 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
5876
5877         * windows-tdep.c (struct enum_value_name): New struct.
5878         (create_enum): New function.
5879         (windows_get_siginfo_type): Create and use enum types.
5880
5881 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
5882
5883         * NEWS: Mention $_siginfo support for Windows.
5884         * windows-nat.c (handle_exception): Set siginfo_er.
5885         (windows_nat_target::mourn_inferior): Reset siginfo_er.
5886         (windows_xfer_siginfo): New function.
5887         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
5888         * windows-tdep.c (struct windows_gdbarch_data): New struct.
5889         (init_windows_gdbarch_data): New function.
5890         (get_windows_gdbarch_data): New function.
5891         (windows_get_siginfo_type): New function.
5892         (windows_init_abi): Register windows_get_siginfo_type.
5893         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
5894
5895 2020-02-08  Tom Tromey  <tom@tromey.com>
5896
5897         * dwarf2/read.c (class cutu_reader) <cutu_reader,
5898         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
5899         <keep>: Declare method.
5900         <m_keep>: Remove member.
5901         <~cutu_reader>: Remove.
5902         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5903         (cutu_reader::cutu_reader): Update.
5904         (cutu_reader::keep): Rename from ~cutu_reader.
5905         (process_psymtab_comp_unit, build_type_psymtabs_1)
5906         (process_skeletonless_type_unit, load_partial_comp_unit)
5907         (load_full_comp_unit, dwarf2_read_addr_index)
5908         (read_signatured_type): Update.
5909
5910 2020-02-08  Tom Tromey  <tom@tromey.com>
5911
5912         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
5913         "want_partial_unit" parameter.
5914         (process_psymtab_comp_unit): Change want_partial_unit to bool.
5915         Inline check for DW_TAG_partial_unit.
5916         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
5917
5918 2020-02-08  Tom Tromey  <tom@tromey.com>
5919
5920         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
5921         read.c.
5922         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
5923         read.c.
5924
5925 2020-02-08  Tom Tromey  <tom@tromey.com>
5926
5927         * dwarf2/read.c (read_address): Move to comp-unit.c.
5928         (dwarf2_rnglists_process, dwarf2_ranges_process)
5929         (read_attribute_value, dwarf_decode_lines_1)
5930         (var_decode_location, decode_locdesc): Update.
5931         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
5932         read.c.  Remove "cu" parameter.
5933         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
5934         method.
5935
5936 2020-02-08  Tom Tromey  <tom@tromey.com>
5937
5938         * dwarf2/read.c (read_attribute_value, read_indirect_string)
5939         (read_indirect_line_string): Update.
5940         * dwarf2/comp-unit.c (read_offset): Remove.
5941         (read_comp_unit_head): Update.
5942         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
5943         method.
5944         (read_offset): Don't declare.
5945
5946 2020-02-08  Tom Tromey  <tom@tromey.com>
5947
5948         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
5949         * dwarf2/read.c (struct comp_unit_head): Move to
5950         dwarf2/comp-unit.h.
5951         (enum class rcuh_kind): Move to comp-unit.h.
5952         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
5953         (read_comp_unit_head, error_check_comp_unit_head)
5954         (read_and_check_comp_unit_head): Move to comp-unit.c.
5955         (read_offset, dwarf_unit_type_name): Likewise.
5956         (create_debug_type_hash_table, read_cutu_die_from_dwo)
5957         (cutu_reader::cutu_reader, read_call_site_scope)
5958         (find_partial_die, follow_die_offset): Update.
5959         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
5960
5961 2020-02-08  Tom Tromey  <tom@tromey.com>
5962
5963         * dwarf2/read.c (read_offset_1): Move to leb.c.
5964         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
5965         (dwarf_decode_macro_bytes): Update.
5966         * dwarf2/leb.c (read_offset): Rename; move from read.c.
5967         * dwarf2/leb.h (read_offset): Declare.
5968
5969 2020-02-08  Tom Tromey  <tom@tromey.com>
5970
5971         * dwarf2/read.c (dwarf2_section_size): Remove.
5972         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
5973         Update.
5974         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
5975
5976 2020-02-08  Tom Tromey  <tom@tromey.com>
5977
5978         * dwarf2/read.c (read_initial_length): Move to leb.c.
5979         * dwarf2/leb.h (read_initial_length): Declare.
5980         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
5981         handle_nonstd parameter.
5982         * dwarf2/frame.c (read_initial_length): Remove.
5983         (decode_frame_entry_1): Update.
5984
5985 2020-02-08  Tom Tromey  <tom@tromey.com>
5986
5987         * dwarf2/loc.c (dwarf2_find_location_expression)
5988         (dwarf_evaluate_loc_desc::get_tls_address)
5989         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
5990         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
5991         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
5992         (dwarf2_compile_property_to_c)
5993         (dwarf2_loc_desc_get_symbol_read_needs)
5994         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
5995         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
5996         (loclist_describe_location, loclist_tracepoint_var_ref)
5997         (loclist_generate_c_location): Update.
5998         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
5999         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
6000         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
6001         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
6002         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
6003         (dwarf2_per_cu_data::addr_size)
6004         (dwarf2_per_cu_data::ref_addr_size)
6005         (dwarf2_per_cu_data::text_offset)
6006         (dwarf2_per_cu_data::addr_type): Now methods.
6007         (per_cu_header_read_in): Make per_cu "const".
6008         (dwarf2_version): Remove.
6009         (dwarf2_per_cu_data::int_type): Now a method.
6010         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
6011         (set_die_type, read_array_type, read_subrange_index_type)
6012         (read_tag_string_type, read_subrange_type): Update.
6013         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
6014         offset_size, ref_addr_size, text_offset, addr_type, version,
6015         objfile, int_type, addr_sized_int_type>: Declare methods.
6016
6017 2020-02-08  Tom Tromey  <tom@tromey.com>
6018
6019         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
6020         Move earlier.
6021
6022 2020-02-08  Tom Tromey  <tom@tromey.com>
6023
6024         * dwarf2/read.h (dwarf_line_debug): Declare.
6025         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
6026         * dwarf2/read.c: Move line_header code to new files.
6027         (dwarf_line_debug): No longer static.
6028         * dwarf2/line-header.c: New file.
6029         * dwarf2/line-header.h: New file.
6030
6031 2020-02-08  Tom Tromey  <tom@tromey.com>
6032
6033         * dwarf2/read.c (struct line_header) <file_full_name,
6034         file_file_name>: Return unique_xmalloc_ptr.
6035         (line_header::file_file_name): Update.
6036         (line_header::file_full_name): Update.
6037         (dw2_get_file_names_reader): Update.
6038         (macro_start_file): Update.
6039
6040 2020-02-08  Tom Tromey  <tom@tromey.com>
6041
6042         * dwarf2/read.c (struct line_header) <file_full_name,
6043         file_file_name>: Declare methods.
6044         (dw2_get_file_names_reader): Update.
6045         (file_file_name): Now a method.
6046         (file_full_name): Likewise.
6047         (macro_start_file): Update.
6048
6049 2020-02-08  Tom Tromey  <tom@tromey.com>
6050
6051         * dwarf2/read.c (dwarf_always_disassemble)
6052         (show_dwarf_always_disassemble): Move to loc.c.
6053         (_initialize_dwarf2_read): Move "always-disassemble" registration
6054         to loc.c.
6055         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
6056         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
6057         static.
6058         (show_dwarf_always_disassemble): Move from read.c.
6059         (_initialize_dwarf2loc): Move always-disassemble from read.c.
6060
6061 2020-02-08  Tom Tromey  <tom@tromey.com>
6062
6063         * dwarf2/read.c (~dwarf2_per_objfile): Update.
6064         (create_quick_file_names_table): Return htab_up.
6065         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
6066         Update.
6067         * dwarf2/read.h (struct dwarf2_per_objfile)
6068         <quick_file_names_table>: Now htab_up.
6069
6070 2020-02-08  Tom Tromey  <tom@tromey.com>
6071
6072         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
6073
6074 2020-02-08  Tom Tromey  <tom@tromey.com>
6075
6076         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
6077         Rewrite.
6078         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
6079         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
6080         (abbrev_table::abbrev_table): No longer inline.
6081         (ABBREV_HASH_SIZE): Remove.
6082         (abbrev_table::m_abbrevs): Now an htab_up.
6083
6084 2020-02-08  Tom Tromey  <tom@tromey.com>
6085
6086         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
6087         (cutu_reader): Update.
6088         (build_type_psymtabs_1): Update.
6089         * dwarf2/abbrev.c (abbrev_table::read): Rename.
6090         (abbrev_table::alloc_abbrev): Update.
6091         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
6092         (abbrev_table::read): New static method, renamed from
6093         abbrev_table_read_table.
6094         (abbrev_table::alloc_abbrev)
6095         (abbrev_table::add_abbrev): Now private.
6096         (abbrev_table::abbrev_table): Now private.
6097         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
6098
6099 2020-02-08  Tom Tromey  <tom@tromey.com>
6100
6101         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
6102         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
6103         htab_up.
6104
6105 2020-02-08  Tom Tromey  <tom@tromey.com>
6106
6107         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
6108         htab_up.
6109         (lookup_dwo_unit_in_dwp): Update.
6110         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
6111         on obstack.
6112
6113 2020-02-08  Tom Tromey  <tom@tromey.com>
6114
6115         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
6116         obstack.
6117
6118 2020-02-08  Tom Tromey  <tom@tromey.com>
6119
6120         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
6121         line_header_hash.
6122         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
6123         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
6124         Change type to htab_up.
6125
6126 2020-02-08  Tom Tromey  <tom@tromey.com>
6127
6128         * dwarf2/read.c (allocate_type_unit_groups_table): Return
6129         htab_up.  Don't allocate on obstack.
6130         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
6131         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
6132         Change type to htab_up.
6133
6134 2020-02-08  Tom Tromey  <tom@tromey.com>
6135
6136         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
6137         Change type to htab_up.
6138         * dwarf2/read.c (create_signatured_type_table_from_index)
6139         (create_signatured_type_table_from_debug_names)
6140         (create_all_type_units, add_type_unit)
6141         (lookup_dwo_signatured_type, lookup_signatured_type)
6142         (process_skeletonless_type_unit): Update.
6143         (create_debug_type_hash_table, create_debug_types_hash_table):
6144         Change type of types_htab.
6145         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
6146         htab_up.  Don't allocate on obstack.
6147         (create_cus_hash_table): Change type of cus_htab parameter.
6148         (struct dwo_file) <cus, tus>: Now htab_up.
6149         (lookup_dwo_signatured_type, lookup_dwo_cutu)
6150         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
6151         (queue_and_load_all_dwo_tus): Update.
6152         * dwarf2/index-write.c (write_gdbindex): Update.
6153         (write_debug_names): Update.
6154
6155 2020-02-08  Tom Tromey  <tom@tromey.com>
6156
6157         * dwarf2/read.h (struct dwarf2_queue_item): Move from
6158         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
6159         destructor.
6160         (struct dwarf2_per_objfile) <queue>: New member.
6161         * dwarf2/read.c (struct dwarf2_queue_item): Move to
6162         dwarf2/read.h.
6163         (dwarf2_queue, dwarf2_queue_tail): Remove.
6164         (class dwarf2_queue_guard): Add parameter to constructor.  Use
6165         DISABLE_COPY_AND_ASSIGN.
6166         <m_per_objfile>: New member.
6167         <~dwarf2_queue_guard>: Rewrite.
6168         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
6169         Update.
6170         (~dwarf2_queue_item): New.
6171
6172 2020-02-08  Tom Tromey  <tom@tromey.com>
6173
6174         * dwarf2/read.c (struct die_info) <has_children>: New member.
6175         (dw2_get_file_names_reader): Remove has_children.
6176         (dw2_get_file_names): Update.
6177         (read_cutu_die_from_dwo): Remove has_children.
6178         (cutu_reader::init_tu_and_read_dwo_dies)
6179         (cutu_reader::cutu_reader): Update.
6180         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
6181         Remove has_children.
6182         (build_type_psymtabs_1, process_skeletonless_type_unit)
6183         (load_partial_comp_unit, load_full_comp_unit): Update.
6184         (create_dwo_cu_reader): Remove has_children.
6185         (create_cus_hash_table, read_die_and_children): Update.
6186         (read_full_die_1,read_full_die): Remove has_children.
6187         (read_signatured_type): Update.
6188         (class cutu_reader) <has_children>: Remove.
6189
6190 2020-02-08  Tom Tromey  <tom@tromey.com>
6191
6192         * dwarf2/expr.c: Rename from dwarf2expr.c.
6193         * dwarf2/expr.h: Rename from dwarf2expr.h.
6194         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
6195         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
6196         * dwarf2/frame.c: Rename from dwarf2-frame.c.
6197         * dwarf2/frame.h: Rename from dwarf2-frame.h.
6198         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
6199         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
6200         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
6201         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
6202         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
6203         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
6204         * dwarf2/loc.c: Rename from dwarf2loc.c.
6205         * dwarf2/loc.h: Rename from dwarf2loc.h.
6206         * dwarf2/read.c: Rename from dwarf2read.c.
6207         * dwarf2/read.h: Rename from dwarf2read.h.
6208         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
6209         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
6210         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
6211         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
6212         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
6213         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
6214         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
6215         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
6216         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
6217         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
6218         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
6219         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
6220         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
6221         Update.
6222         * Makefile.in (COMMON_SFILES): Update.
6223         (HFILES_NO_SRCDIR): Update.
6224
6225 2020-02-08  Tom Tromey  <tom@tromey.com>
6226
6227         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
6228         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
6229
6230 2020-02-08  Tom Tromey  <tom@tromey.com>
6231
6232         * dwarf2read.h (struct die_info): Don't declare.
6233
6234 2020-02-08  Tom Tromey  <tom@tromey.com>
6235
6236         * dwarf2read.h (die_info_ptr): Remove typedef.
6237
6238 2020-02-08  Tom Tromey  <tom@tromey.com>
6239
6240         * dwarf2read.c (read_call_site_scope)
6241         (handle_data_member_location, dwarf2_add_member_fn)
6242         (mark_common_block_symbol_computed, read_common_block)
6243         (attr_to_dynamic_prop, partial_die_info::read)
6244         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
6245         (dwarf2_symbol_mark_computed, set_die_type): Update.
6246         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
6247         method.
6248         (attr_form_is_block): Don't declare.
6249         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
6250
6251 2020-02-08  Tom Tromey  <tom@tromey.com>
6252
6253         * dwarf2read.c (dwarf2_find_base_address, )
6254         (read_call_site_scope, rust_containing_type)
6255         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
6256         (handle_data_member_location, dwarf2_add_member_fn)
6257         (get_alignment, read_structure_type, process_structure_scope)
6258         (mark_common_block_symbol_computed, read_common_block)
6259         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
6260         (partial_die_info::read, read_attribute_value, new_symbol)
6261         (lookup_die_type, dwarf2_get_ref_die_offset)
6262         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
6263         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
6264         (dwarf2_symbol_mark_computed): Update.
6265         * dwarf2/attribute.h (struct attribute) <value_as_address,
6266         form_is_section_offset, form_is_constant, form_is_ref>: Declare
6267         methods.
6268         (value_as_address, attr_form_is_section_offset)
6269         (attr_form_is_constant, attr_form_is_ref): Don't declare.
6270         * dwarf2/attribute.c (attribute::value_as_address)
6271         (attribute::form_is_section_offset, attribute::form_is_constant)
6272         (attribute::form_is_ref): Now methods.
6273
6274 2020-02-08  Tom Tromey  <tom@tromey.com>
6275
6276         * dwarf2read.c (struct attribute, DW_STRING)
6277         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
6278         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
6279         (attr_form_is_block, attr_form_is_section_offset)
6280         (attr_form_is_constant, attr_form_is_ref): Move.
6281         * dwarf2/attribute.h: New file.
6282         * dwarf2/attribute.c: New file, from dwarf2read.c.
6283         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
6284
6285 2020-02-08  Tom Tromey  <tom@tromey.com>
6286
6287         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
6288         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
6289         Move.
6290         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
6291         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
6292         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
6293         abbrev.c.
6294         * dwarf2/abbrev.h: New file.
6295         * dwarf2/abbrev.c: New file, from dwarf2read.c.
6296         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
6297
6298 2020-02-08  Tom Tromey  <tom@tromey.com>
6299
6300         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
6301         (dwarf2_section_size, dwarf2_get_section_info)
6302         (create_signatured_type_table_from_debug_names)
6303         (create_addrmap_from_aranges, read_debug_names_from_section)
6304         (get_gdb_index_contents_from_section, read_comp_unit_head)
6305         (error_check_comp_unit_head, read_abbrev_offset)
6306         (create_debug_type_hash_table, init_cu_die_reader)
6307         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
6308         (read_comp_units_from_section, create_cus_hash_table)
6309         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
6310         (create_dwp_v2_section, dwarf2_rnglists_process)
6311         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
6312         (abbrev_table_read_table, read_indirect_string_at_offset_from)
6313         (read_indirect_string_from_dwz, read_addr_index_1)
6314         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
6315         (dwarf_decode_macro_bytes, dwarf_decode_macros)
6316         (fill_in_loclist_baton): Update.
6317         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
6318         get_containing_section, get_bfd_owner, get_bfd_section,
6319         get_file_name, get_id, get_flags, empty, read>: Declare methods.
6320         (dwarf2_read_section, get_section_name, get_section_file_name)
6321         (get_containing_section, get_section_bfd_owner)
6322         (get_section_bfd_section, get_section_name, get_section_file_name)
6323         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
6324         declare.
6325         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
6326         (dwarf2_section_info::get_bfd_owner)
6327         (dwarf2_section_info::get_bfd_section)
6328         (dwarf2_section_info::get_name)
6329         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
6330         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
6331         (dwarf2_section_info::read): Now methods.
6332         * dwarf-index-write.c (class debug_names): Update.
6333
6334 2020-02-08  Tom Tromey  <tom@tromey.com>
6335
6336         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
6337         Move to dwarf2/section.h.
6338         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
6339         (get_section_bfd_section, get_section_name)
6340         (get_section_file_name, get_section_id, get_section_flags)
6341         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
6342         dwarf2/section.c.
6343         * dwarf2/section.h: New file.
6344         * dwarf2/section.c: New file, from dwarf2read.c.
6345         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
6346
6347 2020-02-08  Tom Tromey  <tom@tromey.com>
6348
6349         * dwarf2read.h (read_unsigned_leb128): Don't declare.
6350         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
6351         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
6352         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
6353         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
6354         * dwarf2/leb.h: New file, from dwarf2read.c.
6355         * dwarf2/leb.c: New file, from dwarf2read.c.
6356         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
6357         Remove.
6358         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
6359         (COMMON_SFILES): Add dwarf2/leb.c.
6360
6361 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
6362
6363         GDB 9.1 released.
6364
6365 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
6366
6367         PR gdb/25190:
6368         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
6369         * gdb/remote.c (remote_console_output): Update.
6370         * gdb/ui-file.c (fputs_unfiltered): Rename to...
6371         (ui_file_puts): ...this.
6372         * gdb/ui-file.h (ui_file_puts): Add declaration.
6373         * gdb/utils.c (emit_style_escape): Update.
6374         (flush_wrap_buffer): Update.
6375         (fputs_maybe_filtered): Update.
6376         (fputs_unfiltered): Add function.
6377
6378 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
6379
6380         * gdb/event-loop.c (gdb_wait_for_event): Update.
6381         * gdb/printcmd.c (printf_command): Update.
6382         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
6383         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
6384         (gdb_os_flush_stderr): Update.
6385         * gdb/remote.c (remote_console_output): Update.
6386         * gdb/ui-file.c (gdb_flush): Rename to...
6387         (ui_file_flush): ...this.
6388         (stderr_file::write): Update.
6389         (stderr_file::puts): Update.
6390         * gdb/ui-file.h (gdb_flush): Rename to...
6391         (ui_file_flush): ...this.
6392         * gdb/utils.c (gdb_flush): Add function.
6393         * gdb/utils.h (gdb_flush): Add declaration.
6394
6395 2020-02-07  Tom Tromey  <tromey@adacore.com>
6396
6397         PR breakpoints/24915:
6398         * source.c (find_and_open_source): Do not check basenames_may_differ.
6399
6400 2020-02-07  Tom Tromey  <tom@tromey.com>
6401
6402         * README: Update gdbserver documentation.
6403         * gdbserver: Move to top level.
6404         * configure.tgt (build_gdbserver): Remove.
6405         * configure.ac: Remove --enable-gdbserver.
6406         * configure: Rebuild.
6407         * Makefile.in (distclean): Don't mention gdbserver.
6408
6409 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
6410
6411         * source-cache.c (source_cache::ensure): Surround
6412         get_plain_source_lines with a try/catch.
6413         (source_cache::get_line_charpos): Get rid of try/catch
6414         and only check for the return value of "ensure".
6415         * tui/tui-source.c (tui_source_window::set_contents):
6416         Simplify "nlines" calculation.
6417
6418 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
6419
6420         * MAINTAINERS (Write After Approval): Add myself.
6421
6422 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
6423
6424         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
6425         function call.
6426
6427 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
6428
6429         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
6430
6431 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
6432
6433         * nat/riscv-linux-tdesc.h: New file.
6434         * nat/riscv-linux-tdesc.c: New file, taking code from...
6435         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
6436         ... here.
6437         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
6438         NATDEPFILES.
6439
6440 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
6441
6442         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
6443         we don't set the fake simulator ptid to the null_ptid.
6444
6445 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
6446
6447         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
6448         * gdbthread.h (class thread_info) <resumed>: Likewise.
6449         * infrun.c (resume_1): Likewise.
6450         (proceed): Likewise.
6451         (infrun_thread_stop_requested): Likewise.
6452         (stop_all_threads): Likewise.
6453         (handle_inferior_event): Likewise.
6454         (restart_threads): Likewise.
6455         (finish_step_over): Likewise.
6456         (keep_going_stepped_thread): Likewise.
6457         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
6458         (linux_handle_extended_wait): Likewise.
6459         * record-btrace.c (get_thread_current_frame_id): Likewise.
6460         * record-full.c (record_full_wait_1): Likewise.
6461         * remote.c (remote_target::process_initial_stop_replies): Likewise.
6462         * target.c (target_resume): Likewise.
6463         * thread.c (set_running_thread): Likewise.
6464
6465 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
6466
6467         * f-valprint.c (f77_print_array_1): Changed datatype of index
6468         variable to LONGEST from int to enable it to contain bound
6469         values correctly.
6470
6471 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
6472
6473         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
6474         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
6475         offsets according to FLEN determined.
6476         (riscv_linux_nat_target::read_description): Determine FLEN
6477         dynamically.
6478         (riscv_linux_nat_target::fetch_registers): Size regset buffer
6479         according to FLEN determined.
6480         (riscv_linux_nat_target::store_registers): Likewise.
6481
6482 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
6483
6484         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
6485         when reg->group is empty and reggroup is not.
6486
6487 2020-01-31  Tom Tromey  <tromey@adacore.com>
6488
6489         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
6490         Call beneath target's mourn_inferior after unpushing.
6491
6492 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
6493
6494         PR tui/9765
6495         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
6496         have enough lines to fill the screen, still return the lowest
6497         address we found.
6498
6499 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
6500
6501         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
6502         '-', '<', and '>' commands.
6503
6504 2020-01-29  Pedro Alves  <palves@redhat.com>
6505             Sergio Durigan Junior  <sergiodj@redhat.com>
6506
6507         * infcmd.c (construct_inferior_arguments): Assert that
6508         'argc' is greater than 0.
6509
6510 2020-01-29  Luis Machado  <luis.machado@linaro.org>
6511
6512         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
6513         (BRK_INSN_MASK): Define to 0xd4200000.
6514         (aarch64_program_breakpoint_here_p): New function.
6515         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
6516         * arch-utils.c (default_program_breakpoint_here_p): Moved from
6517         breakpoint.c.
6518         * arch-utils.h (default_program_breakpoint_here_p): Moved from
6519         breakpoint.h
6520         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
6521         call gdbarch_program_breakpoint_here_p.
6522         (program_breakpoint_here): Moved to arch-utils.c, renamed to
6523         default_program_breakpoint_here_p, changed return type to bool and
6524         simplified.
6525         * breakpoint.h (program_breakpoint_here): Moved prototype to
6526         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
6527         return type to bool.
6528         * gdbarch.c: Regenerate.
6529         * gdbarch.h: Regenerate.
6530         * gdbarch.sh (program_breakpoint_here_p): New method.
6531         * infrun.c (handle_signal_stop): Call
6532         gdbarch_program_breakpoint_here_p.
6533
6534 2020-01-26  Tom Tromey  <tom@tromey.com>
6535
6536         * ctfread.c (struct ctf_fp_info): Reindent.
6537         (_initialize_ctfread): Remove.
6538
6539 2020-01-26  Tom Tromey  <tom@tromey.com>
6540
6541         * psymtab.c (partial_map_expand_apply)
6542         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
6543         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
6544         (psym_print_stats, psym_expand_symtabs_for_function)
6545         (psym_map_symbol_filenames, psym_map_matching_symbols)
6546         (psym_expand_symtabs_matching)
6547         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
6548         (maintenance_check_psymtabs): Use new methods.
6549         * psympriv.h (struct partial_symtab) <readin_p,
6550         get_compunit_symtab>: New methods.
6551         <readin, compunit_symtab>: Remove members.
6552         (struct standard_psymtab): New.
6553         (struct legacy_psymtab): Derive from standard_psymtab.
6554         * dwarf2read.h (struct dwarf2_psymtab): Derive from
6555         standard_psymtab.
6556         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
6557
6558 2020-01-26  Tom Tromey  <tom@tromey.com>
6559
6560         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
6561         read_dependencies.  Add assert.
6562         * psymtab.c (partial_symtab::read_dependencies): New method.
6563         * psympriv.h (struct partial_symtab) <read_dependencies>: New
6564         method.
6565         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
6566         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
6567         read_dependencies.
6568         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
6569         Add assert.
6570
6571 2020-01-26  Tom Tromey  <tom@tromey.com>
6572
6573         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
6574         Call expand_psymtab.
6575         (xcoff_read_symtab): Call expand_psymtab.
6576         (xcoff_start_psymtab, xcoff_end_psymtab): Set
6577         legacy_expand_psymtab.
6578         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
6579         method.
6580         (struct legacy_psymtab) <expand_psymtab>: Implement.
6581         <legacy_expand_psymtab>: New member.
6582         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
6583         (parse_partial_symbols): Set legacy_expand_psymtab.
6584         (psymtab_to_symtab_1): Change argument order.  Call
6585         expand_psymtab.
6586         (new_psymtab): Set legacy_expand_psymtab.
6587         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
6588         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
6589         expand_psymtab.
6590         (dwarf2_psymtab::expand_psymtab): Rename from
6591         psymtab_to_symtab_1.  Call expand_psymtab.
6592         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
6593         (dbx_end_psymtab): Likewise.
6594         (dbx_psymtab_to_symtab_1): Change argument order. Call
6595         expand_psymtab.
6596         (dbx_read_symtab): Call expand_psymtab.
6597         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
6598         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
6599         (ctf_psymtab::read_symtab): Call expand_psymtab.
6600
6601 2020-01-26  Tom Tromey  <tom@tromey.com>
6602
6603         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
6604         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
6605         messages.
6606         * mdebugread.c (mdebug_read_symtab): Remove prints.
6607         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
6608         assert.
6609         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
6610
6611 2020-01-26  Tom Tromey  <tom@tromey.com>
6612
6613         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
6614         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
6615         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
6616         legacy_symtab.
6617         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
6618         * psymtab.c (psymtab_to_symtab): Call method.
6619         (dump_psymtab): Update.
6620         * psympriv.h (struct partial_symtab): Add virtual destructor.
6621         <read_symtab>: New method.
6622         (struct legacy_symtab): New.
6623         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
6624         (struct pst_map) <pst>: Now a legacy_psymtab.
6625         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
6626         (new_psymtab): Use legacy_psymtab.
6627         * dwarf2read.h (struct dwarf2_psymtab): New.
6628         (struct dwarf2_per_cu_data) <psymtab>: Use it.
6629         * dwarf2read.c (dwarf2_create_include_psymtab)
6630         (dwarf2_build_include_psymtabs, create_type_unit_group)
6631         (create_partial_symtab, process_psymtab_comp_unit_reader)
6632         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
6633         (set_partial_user): Use dwarf2_psymtab.
6634         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
6635         (psymtab_to_symtab_1, process_full_comp_unit)
6636         (process_full_type_unit, dwarf2_ranges_read)
6637         (dwarf2_get_pc_bounds, psymtab_include_file_name)
6638         (dwarf_decode_lines): Use dwarf2_psymtab.
6639         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
6640         (add_address_entry_worker, write_one_signatured_type)
6641         (recursively_count_psymbols, recursively_write_psymbols)
6642         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
6643         (write_debug_names): Likewise.
6644         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
6645         <pst>: Now a legacy_psymtab.
6646         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
6647         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
6648         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
6649         * ctfread.c (struct ctf_psymtab): New.
6650         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
6651         ctf_psymtab.
6652         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
6653         (create_partial_symtab): Return a ctf_psymtab.
6654         (scan_partial_symbols): Update.
6655
6656 2020-01-26  Tom Tromey  <tom@tromey.com>
6657
6658         * xcoffread.c (xcoff_start_psymtab): Use new.
6659         * psymtab.c (partial_symtab::partial_symtab): New constructor,
6660         renamed from start_psymtab_common.
6661         * psympriv.h (struct partial_symtab): Add new constructor.
6662         (start_psymtab_common): Don't declare.
6663         * mdebugread.c (parse_partial_symbols): Use new.
6664         * dwarf2read.c (create_partial_symtab): Use new.
6665         * dbxread.c (start_psymtab): Use new.
6666         * ctfread.c (create_partial_symtab): Use new.
6667
6668 2020-01-26  Tom Tromey  <tom@tromey.com>
6669
6670         * xcoffread.c (xcoff_end_psymtab): Use new.
6671         * psymtab.c (start_psymtab_common): Use new.
6672         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
6673         Update.
6674         * psympriv.h (struct partial_symtab): Add parameters to
6675         constructor.  Don't inline.
6676         (allocate_psymtab): Don't declare.
6677         * mdebugread.c (new_psymtab): Use new.
6678         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
6679         * dbxread.c (dbx_end_psymtab): Use new.
6680
6681 2020-01-26  Tom Tromey  <tom@tromey.com>
6682
6683         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
6684         allocate_psymtab.  Update documentation.
6685         * psymtab.c (psymtab_storage::install_psymtab): Rename from
6686         allocate_psymtab.  Do not use new.
6687         (allocate_psymtab): Use new.  Update.
6688
6689 2020-01-26  Tom Tromey  <tom@tromey.com>
6690
6691         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
6692         * psymtab.c (psym_print_stats): Update.
6693         * psympriv.h (struct partial_symtab) <readin,
6694         psymtabs_addrmap_supported, anonymous>: Now bool.
6695         * mdebugread.c (psymtab_to_symtab_1): Update.
6696         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
6697         (build_type_psymtabs_reader, psymtab_to_symtab_1)
6698         (process_full_comp_unit, process_full_type_unit): Update.
6699         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
6700         * ctfread.c (psymtab_to_symtab): Update.
6701
6702 2020-01-26  Tom Tromey  <tom@tromey.com>
6703
6704         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
6705         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
6706         * psymtab.c (psymtab_storage): Delete psymtabs.
6707         (psymtab_storage::allocate_psymtab): Use new.
6708         (psymtab_storage::discard_psymtab): Use delete.
6709         * psympriv.h (struct partial_symtab): Add constructor and
6710         initializers.
6711
6712 2020-01-26  Tom Tromey  <tom@tromey.com>
6713
6714         * machoread.c: Do not include psympriv.h.
6715
6716 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6717
6718         * NEWS: Mention the new option and the set/show commands.
6719
6720 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6721
6722         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
6723         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
6724         (validate_exec_file): New variables, enums, functions.
6725         (exec_file_locate_attach, print_section_info): Style the filenames.
6726         (_initialize_exec): Install show_exec_file_mismatch_command and
6727          set_exec_file_mismatch_command.
6728         * gdbcore.h (validate_exec_file): Declare.
6729         * infcmd.c (attach_command): Call validate_exec_file.
6730         * remote.c ( remote_target::remote_add_inferior): Likewise.
6731
6732 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
6733
6734         * frame.c (find_frame_sal): Move call to get_next_frame into more
6735         inner scope.
6736         * inline-frame.c (inilne_state) <inline_state>: Update argument
6737         types.
6738         (inilne_state) <skipped_symbol>: Rename to...
6739         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
6740         (skip_inline_frames): Build vector of skipped symbols and use this
6741         to reate the inline_state.
6742         (inline_skipped_symbol): Add a comment and some assertions, fetch
6743         skipped symbol from the list.
6744
6745 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
6746
6747         * buildsym.c (lte_is_less_than): Delete.
6748         (buildsym_compunit::end_symtab_with_blockvector): Create local
6749         lambda function to sort line table entries, and use
6750         std::stable_sort instead of std::sort.
6751         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
6752         markers when looking for a previous line.
6753
6754 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
6755
6756         * dwarf2read.c (lnp_state_machine::record_line): Include
6757         end_sequence parameter in debug print out.  Record the line if we
6758         are at an end_sequence marker even if it's not the start of a
6759         statement.
6760         * symmisc.c (maintenance_print_one_line_table): Print end of
6761         sequence markers with 'END' not '0'.
6762
6763 2020-01-24  Pedro Alves  <palves@redhat.com>
6764
6765         PR gdb/25410
6766         * thread.c (scoped_restore_current_thread::restore): Use
6767         switch_to_inferior_no_thread.
6768         * exec.c: Include "progspace-and-thread.h".
6769         (add_target_sections, remove_target_sections):
6770         scoped_restore_current_pspace_and_thread instead of
6771         scoped_restore_current_thread.
6772         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
6773         and aspace to the inferior before calling clone_program_space.
6774         Remove stale comment.
6775
6776 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
6777
6778         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
6779         (arm_netbsd_nat_target::fetch_registers): ...this.
6780         (arm_nbsd_nat_target::store_registers): Rename to...
6781         (arm_netbsd_nat_target::store_registers): ...this.
6782
6783 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
6784
6785         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
6786         register_t.
6787
6788 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
6789
6790         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
6791         Update comment.
6792         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
6793         Likewise.
6794         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
6795         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
6796         the correct replacement (iterate_over_regset_sections).
6797         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
6798         Update comment.
6799
6800 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
6801
6802         PR gdb/23718
6803         * gdb/python/python.c (execute_gdb_command): Call
6804         async_enable_stdin in catch block.
6805
6806 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
6807
6808         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
6809         SWITCH_THRU_ALL_UIS.
6810
6811 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
6812
6813         PR tui/9765
6814         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
6815         comment, add extra parameter, and update to store previous symbol
6816         when appropriate.
6817         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
6818         add extra parameter.
6819         * tui/tui-disasm.c (tui_disassemble): Update header comment,
6820         remove unneeded parameter, add try/catch around gdb_print_insn,
6821         rewrite to add items to asm_lines vector.
6822         (tui_find_backward_disassembly_start_address): New function.
6823         (tui_find_disassembly_address): Updated throughout.
6824         (tui_disasm_window::set_contents): Update for changes to
6825         tui_disassemble.
6826         (tui_disasm_window::do_scroll_vertical): No need to adjust the
6827         number of lines to scroll.
6828
6829 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
6830
6831         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
6832         (SECT_OFF_DATA): Likewise.
6833         (SECT_OFF_RODATA): Likewise.
6834         (SECT_OFF_TEXT): Likewise.
6835         (SECT_OFF_BSS): Likewise.
6836         (struct objfile) <text_section_offset, data_section_offset>: New
6837         methods.
6838         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
6839         objfile::text_section_offset.
6840         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
6841         * coffread.c (coff_symtab_read): Likewise.
6842         (enter_linenos): Likewise.
6843         (process_coff_symbol): Likewise.
6844         * ctfread.c (get_objfile_text_range): Likewise.
6845         * dtrace-probe.c (dtrace_probe::get_relocated_address):
6846         Use objfile::data_section_offset.
6847         * dwarf2-frame.c (execute_cfa_program): Use
6848         objfile::text_section_offset.
6849         (dwarf2_frame_find_fde): Likewise.
6850         * dwarf2read.c (create_addrmap_from_index): Likewise.
6851         (create_addrmap_from_aranges): Likewise.
6852         (dw2_find_pc_sect_compunit_symtab): Likewise.
6853         (process_psymtab_comp_unit_reader): Likewise.
6854         (add_partial_symbol): Likewise.
6855         (add_partial_subprogram): Likewise.
6856         (process_full_comp_unit): Likewise.
6857         (read_file_scope): Likewise.
6858         (read_func_scope): Likewise.
6859         (read_lexical_block_scope): Likewise.
6860         (read_call_site_scope): Likewise.
6861         (dwarf2_rnglists_process): Likewise.
6862         (dwarf2_ranges_process): Likewise.
6863         (dwarf2_ranges_read): Likewise.
6864         (dwarf_decode_lines_1): Likewise.
6865         (new_symbol): Likewise.
6866         (dwarf2_fetch_die_loc_sect_off): Likewise.
6867         (dwarf2_per_cu_text_offset): Likewise.
6868         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
6869         * hppa-tdep.c (read_unwind_info): Likewise.
6870         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
6871         * psympriv.h (struct partial_symtab): Likewise.
6872         * psymtab.c (find_pc_sect_psymtab): Likewise.
6873         * solib-svr4.c (enable_break): Likewise.
6874         * stap-probe.c (relocate_address): Use
6875         objfile::data_section_offset.
6876         * xcoffread.c (enter_line_range): Use
6877         objfile::text_section_offset.
6878         (read_xcoff_symtab): Likewise.
6879
6880 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
6881
6882         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
6883         declaration to narrower scopes.
6884
6885 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
6886
6887         * darwin-nat.h (struct darwin_exception_msg, enum
6888         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
6889         Move up.
6890         (class darwin_nat_target) <wait_1, check_new_threads,
6891         decode_exception_message, decode_message, stop_inferior,
6892         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
6893         * darwin-nat.c (darwin_check_new_threads): Rename to...
6894         (darwin_nat_target::check_new_threads): ... this.
6895         (darwin_suspend_inferior_it): Remove.
6896         (darwin_decode_exception_message): Rename to...
6897         (darwin_nat_target::decode_exception_message): ... this.
6898         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
6899         (darwin_decode_message): Rename to...
6900         (darwin_nat_target::decode_message): ... this.
6901         (cancel_breakpoint): Rename to...
6902         (darwin_nat_target::cancel_breakpoint): ... this.
6903         (darwin_wait): Rename to...
6904         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
6905         instead of iterate_over_inferiors.
6906         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
6907         (darwin_stop_inferior): Rename to...
6908         (darwin_nat_target::stop_inferior): ... this.
6909         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
6910         (darwin_init_thread_list): Rename to...
6911         (darwin_nat_target::init_thread_list): ... this.
6912         (darwin_ptrace_him): Rename to...
6913         (darwin_nat_target::ptrace_him): ... this.
6914         (darwin_nat_target::create_inferior): Pass lambda function to
6915         fork_inferior.
6916         (darwin_nat_target::detach): Call stop_inferior instead of
6917         darwin_stop_inferior.
6918         * fork-inferior.h (fork_inferior): Change init_trace_fun
6919         parameter to gdb::function_view.
6920         * fork-inferior.c (fork_inferior): Likewise.
6921
6922 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
6923
6924         * i386-cygwin-tdep.c (core_process_module_section): Update.
6925         * windows-nat.c (struct lm_info_windows): Add text_offset.
6926         (windows_xfer_shared_libraries): Update.
6927         * windows-tdep.c (windows_xfer_shared_library):
6928         Add text_offset_cached argument.
6929         * windows-tdep.h (windows_xfer_shared_library): Update.
6930
6931 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
6932
6933         * gdbarch.sh: Add declaration for _initialize_gdbarch.
6934
6935 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
6936
6937         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
6938         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
6939         replace with range-based for.
6940         (gdbsim_interrupt_inferior): Remove.
6941         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
6942         with a range-based for.  Inline code from
6943         gdbsim_interrupt_inferior.
6944
6945 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
6946
6947         * infrun.c (proceed): Fix indentation.
6948
6949 2020-01-21  Tom Tromey  <tromey@adacore.com>
6950
6951         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
6952         * python/python.c (python_extension_ops): Update.
6953         (gdbpy_colorize): New function.
6954         * python/lib/gdb/__init__.py (colorize): New function.
6955         * extension.h (ext_lang_colorize): Declare.
6956         * extension.c (ext_lang_colorize): New function.
6957         * extension-priv.h (struct extension_language_ops) <colorize>: New
6958         member.
6959         * cli/cli-style.c (_initialize_cli_style): Update help text.
6960
6961 2020-01-21  Luis Machado  <luis.machado@linaro.org>
6962
6963         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
6964         <cond>: Change type to bool.
6965         (aarch64_displaced_step_b_cond): Update cond to use bool type.
6966         (aarch64_displaced_step_cb): Likewise.
6967         (aarch64_displaced_step_tb): Likewise.
6968
6969 2020-01-21  Luis Machado  <luis.machado@linaro.org>
6970
6971         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
6972         output.
6973
6974 2020-01-21  Luis Machado  <luis.machado@linaro.org>
6975
6976         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
6977         <pc_adjust>: Adjust the documentation.
6978         (aarch64_displaced_step_fixup): Check if PC really moved before
6979         adjusting it.
6980
6981 2020-01-19  Tom Tromey  <tom@tromey.com>
6982
6983         * disasm.c (~gdb_disassembler): New destructor.
6984         (gdb_buffered_insn_length): Call disassemble_free_target.
6985         * disasm.h (class gdb_disassembler): Declare destructor.  Use
6986         DISABLE_COPY_AND_ASSIGN.
6987
6988 2020-01-19  Tom Tromey  <tom@tromey.com>
6989
6990         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
6991         (die_reader_func_ftype): Remove.
6992         (cutu_reader): New class.
6993         (dw2_get_file_names_reader): Remove "data" parameter.
6994         (dw2_get_file_names): Use cutu_reader.
6995         (create_debug_type_hash_table): Update.
6996         (read_cutu_die_from_dwo): Update comment.
6997         (lookup_dwo_unit): Add dwo_name parameter.
6998         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
6999         die_reader_func_ftype and data parameters.
7000         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
7001         Remove die_reader_func_ftype and data parameters.
7002         (~cutu_reader): New; from init_cutu_and_read_dies.
7003         (cutu_reader::cutu_reader): Rename from
7004         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
7005         and data parameters.
7006         (init_cutu_and_read_dies_simple): Remove.
7007         (struct process_psymtab_comp_unit_data): Remove.
7008         (process_psymtab_comp_unit_reader): Remove data parameter; add
7009         want_partial_unit and pretend_language parameters.
7010         (process_psymtab_comp_unit): Use cutu_reader.
7011         (build_type_psymtabs_reader): Remove data parameter.
7012         (build_type_psymtabs_1): Use cutu_reader.
7013         (process_skeletonless_type_unit): Likewise.
7014         (load_partial_comp_unit_reader): Remove.
7015         (load_partial_comp_unit): Use cutu_reader.
7016         (load_full_comp_unit_reader): Remove.
7017         (load_full_comp_unit): Use cutu_reader.
7018         (struct create_dwo_cu_data): Remove.
7019         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
7020         dwo_unit parameters.
7021         (create_cus_hash_table): Use cutu_reader.
7022         (struct dwarf2_read_addr_index_data): Remove.
7023         (dwarf2_read_addr_index_reader): Remove.
7024         (dwarf2_read_addr_index): Use cutu_reader.
7025         (read_signatured_type_reader): Remove.
7026         (read_signatured_type): Use cutu_reader.
7027
7028 2020-01-19  Tom Tromey  <tom@tromey.com>
7029
7030         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
7031         * tui/tui-wingeneral.h (class tui_suppress_output): New.
7032         (tui_wrefresh): Declare.
7033         * tui/tui-wingeneral.c (suppress_output): New global.
7034         (tui_suppress_output, ~tui_suppress_output): New constructor and
7035         destructor.
7036         (tui_wrefresh): New function.
7037         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
7038         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
7039         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
7040         method.
7041         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
7042         tui_wrefresh.
7043         (tui_data_window::no_refresh): New method.
7044         (tui_data_item_window::refresh_window): Call tui_wrefresh.
7045         (tui_reg_command): Use tui_suppress_output
7046         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
7047         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
7048         method.
7049         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
7050
7051 2020-01-19  Tom Tromey  <tom@tromey.com>
7052
7053         * tui/tui-winsource.c (tui_update_source_windows_with_line):
7054         Handle case where symtab is null.
7055
7056 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
7057
7058         * linux-fork.c (one_fork_p): Simplify.
7059
7060 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
7061
7062         * top.c (struct qt_args): Remove.
7063         (kill_or_detach): Change return type to void, replace `void *`
7064         parameter with a proper one.
7065         (print_inferior_quit_action):  Likewise.
7066         (quit_confirm): Use range-based for loop to iterate over inferiors.
7067         (quit_force): Likewise.
7068
7069 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
7070
7071         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
7072         `void *` parameter with proper parameters.
7073         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
7074         (print_one_inferior): Change return type to void, replace `void *`
7075         parameter with proper parameters.
7076         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
7077         inferiors.
7078         (get_other_inferior): Remove.
7079         (mi_cmd_remove_inferior): Use range-based loop to iterate over
7080         inferiors.
7081
7082 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
7083
7084         * mi/mi-interp.c (report_initial_inferior): Remove.
7085         (mi_interp::init): Use range-based for to iterate over inferiors.
7086
7087 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
7088
7089         * python/py-inferior.c (build_inferior_list): Remove.
7090         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
7091
7092 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
7093
7094         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
7095         (btrace_stitch_trace): Likewise.
7096         * charset.c (intermediate_encoding): Likewise (vaild).
7097         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
7098         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
7099         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
7100
7101 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
7102
7103         * windows-tdep.c (windows_get_tlb_type):
7104         Add rtl_user_process_parameters type.
7105
7106 2020-01-16  Pedro Alves  <palves@redhat.com>
7107             Norbert Lange  <nolange79@gmail.com>
7108
7109         PR build/24805
7110         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
7111         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
7112         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
7113         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
7114         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
7115         (ps_plog): Redeclare exported functions with default visibility.
7116
7117 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
7118
7119         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
7120         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
7121
7122 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
7123
7124         * infcmd.c (post_create_inferior): Use get_thread_regcache
7125         instead of get_current_regcache.
7126
7127 2020-01-14  Tom Tromey  <tom@tromey.com>
7128
7129         PR symtab/12535:
7130         * python/python.c (gdbpy_decode_line): Treat empty string the same
7131         as no argument.
7132
7133 2020-01-14  Tom Tromey  <tom@tromey.com>
7134
7135         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
7136
7137 2020-01-14  Tom Tromey  <tom@tromey.com>
7138
7139         * nat/linux-btrace.c: Don't include <config.h>.
7140         * nat/linux-ptrace.c: Don't include <config.h>.
7141         * nat/x86-linux-dregs.c: Don't include <config.h>.
7142
7143 2020-01-14  Tom Tromey  <tom@tromey.com>
7144
7145         * configure: Rebuild.
7146         * configure.ac: Move many checks to ../gdbsupport/common.m4.
7147
7148 2020-01-14  Tom Tromey  <tom@tromey.com>
7149
7150         * nat/x86-linux-dregs.c: Include configh.h.
7151         * nat/linux-ptrace.c: Include configh.h.
7152         * nat/linux-btrace.c: Include configh.h.
7153         * defs.h: Include config.h, bfd.h.
7154         * configure.ac: Don't source common.host.
7155         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
7156         * configure: Rebuild.
7157         * acinclude.m4: Update path.
7158         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
7159         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
7160         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
7161         (CLIBS): Add LIBSUPPORT.
7162         (CDEPS): Likewise.
7163         (COMMON_SFILES): Remove gdbsupport files.
7164         (HFILES_NO_SRCDIR): Likewise.
7165         (stamp-version): Update path to create-version.sh.
7166         (ALLDEPFILES): Remove gdbsupport files.
7167
7168 2020-01-14  Tom Tromey  <tom@tromey.com>
7169
7170         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
7171         USE_WIN32API when needed.
7172         * configure.ac (USE_WIN32API): Don't define.
7173         (WIN32LIBS): Use WIN32APILIBS.
7174         * configure: Rebuild.
7175
7176 2020-01-14  Tom Tromey  <tom@tromey.com>
7177
7178         * configure: Rebuild.
7179         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
7180
7181 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7182
7183         * skip.c (skip_function_command): Make skip w/o arguments use the
7184         name of the inlined function if pc is inside any inlined function.
7185
7186 2020-01-14  Luis Machado  <luis.machado@linaro.org>
7187
7188         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
7189         * infrun.c (resume_1): Likewise.
7190         (handle_inferior_event): Remove stale comment.
7191         * linux-nat.c (linux_nat_target::resume): Update comments.
7192         (save_stop_reason): Likewise.
7193         (linux_nat_filter_event): Likewise.
7194         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
7195
7196 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
7197
7198         * elfread.c (record_minimal_symbol): Set section index to 0 for
7199         non-allocatable sections.
7200
7201
7202 2020-01-13  Ali Tamur <tamur@google.com>
7203
7204         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
7205         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
7206         to gdb::optional.  Update comments.
7207         (dwo_file): Update comments.
7208         (read_attribute): Update API to take an additional out parameter,
7209         need_reprocess.  This is used to mark attributes that need other
7210         attributes (e.g. str_offsets_base) for correct computation which may not
7211         have been read yet.
7212         (read_attribute_reprocess): New function declaration.
7213         (read_addr_index): Likewise.
7214         (read_dwo_str_index): Likewise.
7215         (read_stub_str_index): Likewise.
7216         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
7217         (lookup_addr_base): New function definition.
7218         (lookup_ranges_base): Likewise.
7219         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
7220         lookup_ranges_base.
7221         (init_cutu_and_read_dies): Update comments.
7222         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
7223         unit.  This is used to inherit parent's str_offsets_base and addr_base.
7224         Update comments.
7225         (init_cutu_and_read_dies_simple): Reflect API changes.
7226         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
7227         (create_cus_hash_table): Change API to take parent compile unit.
7228         Reflect API changes.
7229         (open_and_init_dwo_file): Reflect API changes.
7230         (dwarf2_get_pc_bounds): Update comments.
7231         (dwarf2_record_block_ranges): Likewise.
7232         (read_full_die_1): Change implementation to reprocess attributes that
7233         need str_offsets_base and addr_base.
7234         (partial_die_info::read): Likewise.
7235         (read_attribute_reprocess): New function definition.
7236         (read_attribute_value): Change API to take an additional out parameter,
7237         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
7238         when a non-dwo compile unit has index based attributes.
7239         (read_attribute): Reflect API changes.
7240         (read_addr_index_1): Reflect API changes.  Update comments.
7241         (dwarf2_read_addr_index_data): Reflect API changes.
7242         (dwarf2_read_addr_index): Likewise.
7243         (read_str_index): Change API and implementation.  This becomes a helper
7244         to be used by the new string index related methods.  Update error
7245         message and comments.
7246         (read_dwo_str_index): New function definition.
7247         (read_stub_str_index): Likewise.
7248         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
7249         * symfile.h (dwarf2_debug_sections): Likewise.
7250         * xcoffread.c (dwarf2_debug_sections): Likewise.
7251
7252 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
7253
7254         * gdbcore.h (struct core_fns) <core_read_registers>: Change
7255         core_reg_sect type to gdb_byte *.
7256         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
7257         * cris-tdep.c (fetch_core_registers): Likewise.
7258         * corelow.c (core_target::get_core_register_section): Change
7259         type of `contents` to gdb::byte_vector.
7260
7261 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
7262
7263         * tui/tui-wingeneral.c (box_win): Position the title in the center
7264         of the border.
7265
7266 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
7267
7268         * corelow.c (core_target::get_core_register_section): Use
7269           std::vector instead of alloca.
7270
7271 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
7272
7273         * warning.m4: Add -Wmissing-declarations to build_warnings.
7274         * configure: Re-generate.
7275
7276 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
7277
7278         * python/python.c (init__gdb_module): Add declaration.
7279
7280 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
7281
7282         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
7283         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
7284         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
7285         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
7286         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
7287         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
7288         * ada-exp.y (_initialize_ada_exp): Add declaration.
7289         * ada-lang.c (_initialize_ada_language): Add declaration.
7290         * ada-tasks.c (_initialize_tasks): Add declaration.
7291         * agent.c (_initialize_agent): Add declaration.
7292         * aix-thread.c (_initialize_aix_thread): Add declaration.
7293         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
7294         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
7295         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
7296         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
7297         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
7298         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
7299         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
7300         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
7301         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
7302         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
7303         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
7304         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
7305         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
7306         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
7307         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
7308         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
7309         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
7310         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
7311         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
7312         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
7313         * annotate.c (_initialize_annotate): Add declaration.
7314         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
7315         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
7316         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
7317         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
7318         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
7319         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
7320         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
7321         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
7322         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
7323         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
7324         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
7325         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
7326         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
7327         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
7328         * auto-load.c (_initialize_auto_load): Add declaration.
7329         * auxv.c (_initialize_auxv): Add declaration.
7330         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
7331         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
7332         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
7333         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
7334         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
7335         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
7336         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
7337         * breakpoint.c (_initialize_breakpoint): Add declaration.
7338         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
7339         * btrace.c (_initialize_btrace): Add declaration.
7340         * charset.c (_initialize_charset): Add declaration.
7341         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
7342         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
7343         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
7344         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
7345         * cli/cli-script.c (_initialize_cli_script): Add declaration.
7346         * cli/cli-style.c (_initialize_cli_style): Add declaration.
7347         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
7348         * coffread.c (_initialize_coffread): Add declaration.
7349         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
7350         * compile/compile.c (_initialize_compile): Add declaration.
7351         * complaints.c (_initialize_complaints): Add declaration.
7352         * completer.c (_initialize_completer): Add declaration.
7353         * copying.c (_initialize_copying): Add declaration.
7354         * corefile.c (_initialize_core): Add declaration.
7355         * corelow.c (_initialize_corelow): Add declaration.
7356         * cp-abi.c (_initialize_cp_abi): Add declaration.
7357         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
7358         * cp-support.c (_initialize_cp_support): Add declaration.
7359         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
7360         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
7361         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
7362         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
7363         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
7364         * ctfread.c (_initialize_ctfread): Add declaration.
7365         * d-lang.c (_initialize_d_language): Add declaration.
7366         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
7367         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
7368         * dbxread.c (_initialize_dbxread): Add declaration.
7369         * dcache.c (_initialize_dcache): Add declaration.
7370         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
7371         * disasm.c (_initialize_disasm): Add declaration.
7372         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
7373         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
7374         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
7375         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
7376         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
7377         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
7378         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
7379         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
7380         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
7381         * elfread.c (_initialize_elfread): Add declaration.
7382         * exec.c (_initialize_exec): Add declaration.
7383         * extension.c (_initialize_extension): Add declaration.
7384         * f-lang.c (_initialize_f_language): Add declaration.
7385         * f-valprint.c (_initialize_f_valprint): Add declaration.
7386         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
7387         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
7388         * filesystem.c (_initialize_filesystem): Add declaration.
7389         * findcmd.c (_initialize_mem_search): Add declaration.
7390         * findvar.c (_initialize_findvar): Add declaration.
7391         * fork-child.c (_initialize_fork_child): Add declaration.
7392         * frame-base.c (_initialize_frame_base): Add declaration.
7393         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
7394         * frame.c (_initialize_frame): Add declaration.
7395         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
7396         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
7397         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
7398         * gcore.c (_initialize_gcore): Add declaration.
7399         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
7400         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
7401         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
7402         * gdbarch.c (_initialize_gdbarch): Add declaration.
7403         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
7404         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
7405         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
7406         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
7407         * go-lang.c (_initialize_go_language): Add declaration.
7408         * go32-nat.c (_initialize_go32_nat): Add declaration.
7409         * guile/guile.c (_initialize_guile): Add declaration.
7410         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
7411         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
7412         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
7413         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
7414         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
7415         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
7416         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
7417         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
7418         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
7419         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
7420         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
7421         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
7422         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
7423         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
7424         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
7425         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
7426         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
7427         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
7428         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
7429         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
7430         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
7431         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
7432         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
7433         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
7434         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
7435         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
7436         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
7437         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
7438         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
7439         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
7440         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
7441         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
7442         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
7443         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
7444         * infcall.c (_initialize_infcall): Add declaration.
7445         * infcmd.c (_initialize_infcmd): Add declaration.
7446         * inflow.c (_initialize_inflow): Add declaration.
7447         * infrun.c (_initialize_infrun): Add declaration.
7448         * interps.c (_initialize_interpreter): Add declaration.
7449         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
7450         * jit.c (_initialize_jit): Add declaration.
7451         * language.c (_initialize_language): Add declaration.
7452         * linux-fork.c (_initialize_linux_fork): Add declaration.
7453         * linux-nat.c (_initialize_linux_nat): Add declaration.
7454         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
7455         * linux-thread-db.c (_initialize_thread_db): Add declaration.
7456         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
7457         * m2-lang.c (_initialize_m2_language): Add declaration.
7458         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
7459         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
7460         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
7461         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
7462         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
7463         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
7464         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
7465         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
7466         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
7467         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
7468         * machoread.c (_initialize_machoread): Add declaration.
7469         * macrocmd.c (_initialize_macrocmd): Add declaration.
7470         * macroscope.c (_initialize_macroscope): Add declaration.
7471         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
7472         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
7473         * maint.c (_initialize_maint_cmds): Add declaration.
7474         * mdebugread.c (_initialize_mdebugread): Add declaration.
7475         * memattr.c (_initialize_mem): Add declaration.
7476         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
7477         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
7478         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
7479         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
7480         * mi/mi-main.c (_initialize_mi_main): Add declaration.
7481         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
7482         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
7483         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
7484         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
7485         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
7486         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
7487         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
7488         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
7489         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
7490         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
7491         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
7492         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
7493         * mipsread.c (_initialize_mipsread): Add declaration.
7494         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
7495         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
7496         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
7497         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
7498         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
7499         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
7500         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
7501         * nto-procfs.c (_initialize_procfs): Add declaration.
7502         * objc-lang.c (_initialize_objc_language): Add declaration.
7503         * observable.c (_initialize_observer): Add declaration.
7504         * opencl-lang.c (_initialize_opencl_language): Add declaration.
7505         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
7506         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
7507         * osabi.c (_initialize_gdb_osabi): Add declaration.
7508         * osdata.c (_initialize_osdata): Add declaration.
7509         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
7510         * parse.c (_initialize_parse): Add declaration.
7511         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
7512         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
7513         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
7514         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
7515         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
7516         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
7517         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
7518         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
7519         * printcmd.c (_initialize_printcmd): Add declaration.
7520         * probe.c (_initialize_probe): Add declaration.
7521         * proc-api.c (_initialize_proc_api): Add declaration.
7522         * proc-events.c (_initialize_proc_events): Add declaration.
7523         * proc-service.c (_initialize_proc_service): Add declaration.
7524         * procfs.c (_initialize_procfs): Add declaration.
7525         * producer.c (_initialize_producer): Add declaration.
7526         * psymtab.c (_initialize_psymtab): Add declaration.
7527         * python/python.c (_initialize_python): Add declaration.
7528         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
7529         * record-btrace.c (_initialize_record_btrace): Add declaration.
7530         * record-full.c (_initialize_record_full): Add declaration.
7531         * record.c (_initialize_record): Add declaration.
7532         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
7533         * regcache.c (_initialize_regcache): Add declaration.
7534         * reggroups.c (_initialize_reggroup): Add declaration.
7535         * remote-notif.c (_initialize_notif): Add declaration.
7536         * remote-sim.c (_initialize_remote_sim): Add declaration.
7537         * remote.c (_initialize_remote): Add declaration.
7538         * reverse.c (_initialize_reverse): Add declaration.
7539         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
7540         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
7541         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
7542         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
7543         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
7544         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
7545         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
7546         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
7547         Add declaration.
7548         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
7549         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
7550         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
7551         * rust-exp.y (_initialize_rust_exp): Add declaration.
7552         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
7553         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
7554         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
7555         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
7556         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
7557         * score-tdep.c (_initialize_score_tdep): Add declaration.
7558         * ser-go32.c (_initialize_ser_dos): Add declaration.
7559         * ser-mingw.c (_initialize_ser_windows): Add declaration.
7560         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
7561         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
7562         * ser-uds.c (_initialize_ser_socket): Add declaration.
7563         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
7564         * serial.c (_initialize_serial): Add declaration.
7565         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
7566         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
7567         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
7568         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
7569         * skip.c (_initialize_step_skip): Add declaration.
7570         * sol-thread.c (_initialize_sol_thread): Add declaration.
7571         * solib-aix.c (_initialize_solib_aix): Add declaration.
7572         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
7573         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
7574         * solib-frv.c (_initialize_frv_solib): Add declaration.
7575         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
7576         * solib-target.c (_initialize_solib_target): Add declaration.
7577         * solib.c (_initialize_solib): Add declaration.
7578         * source-cache.c (_initialize_source_cache): Add declaration.
7579         * source.c (_initialize_source): Add declaration.
7580         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
7581         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
7582         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
7583         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
7584         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
7585         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
7586         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
7587         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
7588         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
7589         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
7590         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
7591         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
7592         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
7593         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
7594         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
7595         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
7596         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
7597         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
7598         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
7599         * stabsread.c (_initialize_stabsread): Add declaration.
7600         * stack.c (_initialize_stack): Add declaration.
7601         * stap-probe.c (_initialize_stap_probe): Add declaration.
7602         * std-regs.c (_initialize_frame_reg): Add declaration.
7603         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
7604         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
7605         * symfile.c (_initialize_symfile): Add declaration.
7606         * symmisc.c (_initialize_symmisc): Add declaration.
7607         * symtab.c (_initialize_symtab): Add declaration.
7608         * target.c (_initialize_target): Add declaration.
7609         * target-connection.c (_initialize_target_connection): Add
7610         declaration.
7611         * target-dcache.c (_initialize_target_dcache): Add declaration.
7612         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
7613         * thread.c (_initialize_thread): Add declaration.
7614         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
7615         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
7616         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
7617         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
7618         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
7619         * tracectf.c (_initialize_ctf): Add declaration.
7620         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
7621         * tracefile.c (_initialize_tracefile): Add declaration.
7622         * tracepoint.c (_initialize_tracepoint): Add declaration.
7623         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
7624         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
7625         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
7626         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
7627         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
7628         * tui/tui-win.c (_initialize_tui_win): Add declaration.
7629         * tui/tui.c (_initialize_tui): Add declaration.
7630         * typeprint.c (_initialize_typeprint): Add declaration.
7631         * ui-style.c (_initialize_ui_style): Add declaration.
7632         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
7633         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
7634         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
7635         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
7636         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
7637         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
7638         * unittests/filtered_iterator-selftests.c
7639         (_initialize_filtered_iterator_selftests): Add declaration.
7640         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
7641         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
7642         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
7643         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
7644         * unittests/main-thread-selftests.c
7645         (_initialize_main_thread_selftests): Add declaration.
7646         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
7647         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
7648         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
7649         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
7650         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
7651         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
7652         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
7653         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
7654         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
7655         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
7656         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
7657         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
7658         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
7659         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
7660         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
7661         declaration.
7662         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
7663         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
7664         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
7665         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
7666         * user-regs.c (_initialize_user_regs): Add declaration.
7667         * utils.c (_initialize_utils): Add declaration.
7668         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
7669         * valops.c (_initialize_valops): Add declaration.
7670         * valprint.c (_initialize_valprint): Add declaration.
7671         * value.c (_initialize_values): Add declaration.
7672         * varobj.c (_initialize_varobj): Add declaration.
7673         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
7674         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
7675         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
7676         * windows-nat.c (_initialize_windows_nat): Add declaration.
7677         (_initialize_check_for_gdb_ini): Add declaration.
7678         (_initialize_loadable): Add declaration.
7679         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
7680         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
7681         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
7682         * xcoffread.c (_initialize_xcoffread): Add declaration.
7683         * xml-support.c (_initialize_xml_support): Add declaration.
7684         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
7685         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
7686         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
7687         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
7688
7689 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
7690
7691         * regformats/regdat.sh: Generate declaration for init function.
7692
7693 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
7694
7695         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
7696         up.
7697         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
7698         close_one_inferior>: New methods.
7699         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
7700         pass down target to find_inferior_pid.
7701         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
7702         Pass down target to find_inferior_ptid.
7703         (gdbsim_target::create_inferior): Pass down target to
7704         add_thread_silent.
7705         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
7706         target down to find_inferior_ptid and switch_to_thread.
7707         (gdbsim_target::close): Update to call close_one_inferior.
7708         (struct resume_data): Remove.
7709         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
7710         directly, rather than through a void pointer.
7711         (gdbsim_target::resume): Update to call resume_one_inferior.
7712
7713 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
7714
7715         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
7716
7717 2020-01-12  Pedro Alves  <palves@redhat.com>
7718
7719         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
7720         directly for the current inferior instead of
7721         discard_all_inferiors.
7722         (discard_all_inferiors): Delete.
7723
7724 2020-01-11  Tom Tromey  <tom@tromey.com>
7725
7726         * tui/tui-wingeneral.c (box_win): Check cli_styling.
7727         * tui/tui-winsource.c (tui_source_window_base::refill): Use
7728         deprecated_safe_get_selected_frame.
7729
7730 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7731
7732         * inferior.c (print_inferior): Switch inferior before printing it.
7733
7734 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
7735             Pedro Alves  <palves@redhat.com>
7736
7737         * progspace-and-thread.c (switch_to_program_space_and_thread):
7738         Assert there's an inferior for PSPACE.  Use
7739         switch_to_inferior_no_thread to switch the inferior too.
7740         * progspace.c (program_space::~program_space): Call
7741         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
7742         (program_space::free_all_objfiles): Don't call clear_symtab_users
7743         here.
7744         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
7745
7746 2020-01-10  Pedro Alves  <palves@redhat.com>
7747
7748         * NEWS: Mention multi-target debugging, "info connections", and
7749         "add-inferior -no-connection".
7750
7751 2020-01-10  Pedro Alves  <palves@redhat.com>
7752
7753         * infrun.c: Include "target-connection.h".
7754         (check_multi_target_resumption): New.
7755         (proceed): Call it.
7756         * target-connection.c (make_target_connection_string): Make
7757         extern.
7758         * target-connection.h (make_target_connection_string): Declare.
7759
7760 2020-01-10  Pedro Alves  <palves@redhat.com>
7761
7762         * Makefile.in (COMMON_SFILES): Add target-connection.c.
7763         * inferior.c (uiout_field_connection): New function.
7764         (print_inferior): Add new "connection-id" column.
7765         (add_inferior_command): Show connection number/string of added
7766         inferior.
7767         * process-stratum-target.h
7768         (process_stratum_target::connection_string): New virtual method.
7769         (process_stratum_target::connection_number): New field.
7770         * remote.c (remote_target::connection_string): New override.
7771         * target-connection.c: New file.
7772         * target-connection.h: New file.
7773         * target.c (decref_target): Remove process_stratum targets from
7774         the connection list.
7775         (target_stack::push): Add process_stratum targets to the
7776         connection list.
7777
7778 2020-01-10  Pedro Alves  <palves@redhat.com>
7779
7780         Revert:
7781         2016-04-12  Pedro Alves  <palves@redhat.com>
7782         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
7783         Remove references to name.
7784         * serial.h (struct serial) <name>: Delete.
7785
7786 2020-01-10  Pedro Alves  <palves@redhat.com>
7787
7788         * gdbarch-selftests.c (register_to_value_test): Remove "target
7789         already pushed" check.
7790
7791 2020-01-10  Pedro Alves  <palves@redhat.com>
7792             John Baldwin  <jhb@FreeBSD.org>
7793
7794         * aarch64-linux-nat.c
7795         (aarch64_linux_nat_target::thread_architecture): Adjust.
7796         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
7797         (task_command_1): Likewise.
7798         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
7799         (aix_thread_target::wait, aix_thread_target::fetch_registers)
7800         (aix_thread_target::store_registers)
7801         (aix_thread_target::thread_alive): Adjust.
7802         * amd64-fbsd-tdep.c: Include "inferior.h".
7803         (amd64fbsd_get_thread_local_address): Pass down target.
7804         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
7805         thread's gdbarch instead of target_gdbarch.
7806         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
7807         get_last_target_status.
7808         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
7809         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
7810         inferiors.
7811         (update_inserted_breakpoint_locations): Skip if inferiors with no
7812         execution.
7813         (update_global_location_list): When handling moribund locations,
7814         find representative inferior for location's pspace, and use thread
7815         count of its process_stratum target.
7816         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
7817         * bsd-uthread.c (bsd_uthread_target::wait): Use
7818         as_process_stratum_target and adjust thread_change_ptid and
7819         add_thread calls.
7820         (bsd_uthread_target::update_thread_list): Use
7821         as_process_stratum_target and adjust find_thread_ptid,
7822         thread_change_ptid and add_thread calls.
7823         * btrace.c (maint_btrace_packet_history_cmd): Adjust
7824         find_thread_ptid call.
7825         * corelow.c (add_to_thread_list): Adjust add_thread call.
7826         (core_target_open): Adjust add_thread_silent and thread_count
7827         calls.
7828         (core_target::pid_to_str): Adjust find_inferior_ptid call.
7829         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
7830         * event-top.c (async_disconnect): Pop targets from all inferiors.
7831         * exec.c (add_target_sections): Push exec target on all inferiors
7832         sharing the program space.
7833         (remove_target_sections): Remove the exec target from all
7834         inferiors sharing the program space.
7835         (exec_on_vfork): New.
7836         * exec.h (exec_on_vfork): Declare.
7837         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
7838         Pass it down.
7839         (fbsd_nat_target::update_thread_list): Adjust.
7840         (fbsd_nat_target::resume): Adjust.
7841         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
7842         down.
7843         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
7844         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
7845         get_thread_arch_regcache call.
7846         * fork-child.c (gdb_startup_inferior): Pass target down to
7847         startup_inferior and set_executing.
7848         * gdbthread.h (struct process_stratum_target): Forward declare.
7849         (add_thread, add_thread_silent, add_thread_with_info)
7850         (in_thread_list): Add process_stratum_target parameter.
7851         (find_thread_ptid(inferior*, ptid_t)): New overload.
7852         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
7853         parameter.
7854         (all_threads()): Delete overload.
7855         (all_threads, all_non_exited_threads): Add process_stratum_target
7856         parameter.
7857         (all_threads_safe): Use brace initialization.
7858         (thread_count): Add process_stratum_target parameter.
7859         (set_resumed, set_running, set_stop_requested, set_executing)
7860         (threads_are_executing, finish_thread_state): Add
7861         process_stratum_target parameter.
7862         (switch_to_thread): Use is_current_thread.
7863         * i386-fbsd-tdep.c: Include "inferior.h".
7864         (i386fbsd_get_thread_local_address): Pass down target.
7865         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
7866         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
7867         have_inferiors check.
7868         * inf-ptrace.c (inf_ptrace_target::create_inferior)
7869         (inf_ptrace_target::attach): Adjust.
7870         * infcall.c (run_inferior_call): Adjust.
7871         * infcmd.c (run_command_1): Pass target to
7872         scoped_finish_thread_state.
7873         (proceed_thread_callback): Skip inferiors with no execution.
7874         (continue_command): Rename 'all_threads' local to avoid hiding
7875         'all_threads' function.  Adjust get_last_target_status call.
7876         (prepare_one_step): Adjust set_running call.
7877         (signal_command): Use user_visible_resume_target.  Compare thread
7878         pointers instead of inferior_ptid.
7879         (info_program_command): Adjust to pass down target.
7880         (attach_command): Mark target's 'thread_executing' flag.
7881         (stop_current_target_threads_ns): New, factored out from ...
7882         (interrupt_target_1): ... this.  Switch inferior before making
7883         target calls.
7884         * inferior-iter.h
7885         (struct all_inferiors_iterator, struct all_inferiors_range)
7886         (struct all_inferiors_safe_range)
7887         (struct all_non_exited_inferiors_range): Filter on
7888         process_stratum_target too.  Remove explicit.
7889         * inferior.c (inferior::inferior): Push dummy target on target
7890         stack.
7891         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
7892         Add process_stratum_target parameter, and pass it down.
7893         (have_live_inferiors): Adjust.
7894         (switch_to_inferior_and_push_target): New.
7895         (add_inferior_command, clone_inferior_command): Handle
7896         "-no-connection" parameter.  Use
7897         switch_to_inferior_and_push_target.
7898         (_initialize_inferior): Mention "-no-connection" option in
7899         the help of "add-inferior" and "clone-inferior" commands.
7900         * inferior.h: Include "process-stratum-target.h".
7901         (interrupt_target_1): Use bool.
7902         (struct inferior) <push_target, unpush_target, target_is_pushed,
7903         find_target_beneath, top_target, process_target, target_at,
7904         m_stack>: New.
7905         (discard_all_inferiors): Delete.
7906         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
7907         (all_inferiors, all_non_exited_inferiors): Add
7908         process_stratum_target parameter.
7909         * infrun.c: Include "gdb_select.h" and <unordered_map>.
7910         (target_last_proc_target): New global.
7911         (follow_fork_inferior): Push target on new inferior.  Pass target
7912         to add_thread_silent.  Call exec_on_vfork.  Handle target's
7913         reference count.
7914         (follow_fork): Adjust get_last_target_status call.  Also consider
7915         target.
7916         (follow_exec): Push target on new inferior.
7917         (struct execution_control_state) <target>: New field.
7918         (user_visible_resume_target): New.
7919         (do_target_resume): Call target_async.
7920         (resume_1): Set target's threads_executing flag.  Consider resume
7921         target.
7922         (commit_resume_all_targets): New.
7923         (proceed): Also consider resume target.  Skip threads of inferiors
7924         with no execution.  Commit resumtion in all targets.
7925         (start_remote): Pass current inferior to wait_for_inferior.
7926         (infrun_thread_stop_requested): Consider target as well.  Pass
7927         thread_info pointer to clear_inline_frame_state instead of ptid.
7928         (infrun_thread_thread_exit): Consider target as well.
7929         (random_pending_event_thread): New inferior parameter.  Use it.
7930         (do_target_wait): Rename to ...
7931         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
7932         down.
7933         (threads_are_resumed_pending_p, do_target_wait): New.
7934         (prepare_for_detach): Adjust calls.
7935         (wait_for_inferior): New inferior parameter.  Handle it.  Use
7936         do_target_wait_1 instead of do_target_wait.
7937         (fetch_inferior_event): Adjust.  Switch to representative
7938         inferior.  Pass target down.
7939         (set_last_target_status): Add process_stratum_target parameter.
7940         Save target in global.
7941         (get_last_target_status): Add process_stratum_target parameter and
7942         handle it.
7943         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
7944         (context_switch): Check inferior_ptid == null_ptid before calling
7945         inferior_thread().
7946         (get_inferior_stop_soon): Pass down target.
7947         (wait_one): Rename to ...
7948         (poll_one_curr_target): ... this.
7949         (struct wait_one_event): New.
7950         (wait_one): New.
7951         (stop_all_threads): Adjust.
7952         (handle_no_resumed, handle_inferior_event): Adjust to consider the
7953         event's target.
7954         (switch_back_to_stepped_thread): Also consider target.
7955         (print_stop_event): Update.
7956         (normal_stop): Update.  Also consider the resume target.
7957         * infrun.h (wait_for_inferior): Remove declaration.
7958         (user_visible_resume_target): New declaration.
7959         (get_last_target_status, set_last_target_status): New
7960         process_stratum_target parameter.
7961         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
7962         process_stratum_target parameter, and use it.
7963         (clear_inline_frame_state (thread_info*)): New.
7964         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
7965         process_stratum_target parameter.
7966         (clear_inline_frame_state (thread_info*)): Declare.
7967         * linux-fork.c (delete_checkpoint_command): Pass target down to
7968         find_thread_ptid.
7969         (checkpoint_command): Adjust.
7970         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
7971         instead of just tweaking inferior_ptid.
7972         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
7973         (exit_lwp): Pass target down to find_thread_ptid.
7974         (attach_proc_task_lwp_callback): Pass target down to
7975         add_thread/set_running/set_executing.
7976         (linux_nat_target::attach): Pass target down to
7977         thread_change_ptid.
7978         (get_detach_signal): Pass target down to find_thread_ptid.
7979         Consider last target status's target.
7980         (linux_resume_one_lwp_throw, resume_lwp)
7981         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
7982         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
7983         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
7984         (linux_nat_target::async_wait_fd): New.
7985         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
7986         target down.
7987         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
7988         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
7989         * linux-thread-db.c (struct thread_db_info::process_target): New
7990         field.
7991         (add_thread_db_info): Save target.
7992         (get_thread_db_info): New process_stratum_target parameter.  Also
7993         match target.
7994         (delete_thread_db_info): New process_stratum_target parameter.
7995         Also match target.
7996         (thread_from_lwp): Adjust to pass down target.
7997         (thread_db_notice_clone): Pass down target.
7998         (check_thread_db_callback): Pass down target.
7999         (try_thread_db_load_1): Always push the thread_db target.
8000         (try_thread_db_load, record_thread): Pass target down.
8001         (thread_db_target::detach): Pass target down.  Always unpush the
8002         thread_db target.
8003         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
8004         target down.  Always unpush the thread_db target.
8005         (find_new_threads_callback, thread_db_find_new_threads_2)
8006         (thread_db_target::update_thread_list): Pass target down.
8007         (thread_db_target::pid_to_str): Pass current inferior down.
8008         (thread_db_target::get_thread_local_address): Pass target down.
8009         (thread_db_target::resume, maintenance_check_libthread_db): Pass
8010         target down.
8011         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
8012         * procfs.c (procfs_target::procfs_init_inferior): Declare.
8013         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
8014         (procfs_init_inferior): Rename to ...
8015         (procfs_target::procfs_init_inferior): ... this and adjust.
8016         (procfs_target::create_inferior, procfs_notice_thread)
8017         (procfs_do_thread_registers): Adjust.
8018         * ppc-fbsd-tdep.c: Include "inferior.h".
8019         (ppcfbsd_get_thread_local_address): Pass down target.
8020         * proc-service.c (ps_xfer_memory): Switch current inferior and
8021         program space as well.
8022         (get_ps_regcache): Pass target down.
8023         * process-stratum-target.c
8024         (process_stratum_target::thread_address_space)
8025         (process_stratum_target::thread_architecture): Pass target down.
8026         * process-stratum-target.h
8027         (process_stratum_target::threads_executing): New field.
8028         (as_process_stratum_target): New.
8029         * ravenscar-thread.c
8030         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
8031         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
8032         down.
8033         * record-btrace.c (record_btrace_target::info_record): Adjust.
8034         (record_btrace_target::record_method)
8035         (record_btrace_target::record_is_replaying)
8036         (record_btrace_target::fetch_registers)
8037         (get_thread_current_frame_id, record_btrace_target::resume)
8038         (record_btrace_target::wait, record_btrace_target::stop): Pass
8039         target down.
8040         * record-full.c (record_full_wait_1): Switch to event thread.
8041         Pass target down.
8042         * regcache.c (regcache::regcache)
8043         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
8044         process_stratum_target parameter and handle it.
8045         (current_thread_target): New global.
8046         (get_thread_regcache): Add process_stratum_target parameter and
8047         handle it.  Switch inferior before calling target method.
8048         (get_thread_regcache): Pass target down.
8049         (get_thread_regcache_for_ptid): Pass target down.
8050         (registers_changed_ptid): Add process_stratum_target parameter and
8051         handle it.
8052         (registers_changed_thread, registers_changed): Pass target down.
8053         (test_get_thread_arch_aspace_regcache): New.
8054         (current_regcache_test): Define a couple local test_target_ops
8055         instances and use them for testing.
8056         (readwrite_regcache): Pass process_stratum_target parameter.
8057         (cooked_read_test, cooked_write_test): Pass mock_target down.
8058         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
8059         (get_thread_arch_aspace_regcache): Add process_stratum_target
8060         parameter.
8061         (regcache::target): New method.
8062         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
8063         (regcache::registers_changed_ptid): Add process_stratum_target
8064         parameter.
8065         (regcache::m_target): New field.
8066         (registers_changed_ptid): Add process_stratum_target parameter.
8067         * remote.c (remote_state::supports_vCont_probed): New field.
8068         (remote_target::async_wait_fd): New method.
8069         (remote_unpush_and_throw): Add remote_target parameter.
8070         (get_current_remote_target): Adjust.
8071         (remote_target::remote_add_inferior): Push target.
8072         (remote_target::remote_add_thread)
8073         (remote_target::remote_notice_new_inferior)
8074         (get_remote_thread_info): Pass target down.
8075         (remote_target::update_thread_list): Skip threads of inferiors
8076         bound to other targets.  (remote_target::close): Don't discard
8077         inferiors.  (remote_target::add_current_inferior_and_thread)
8078         (remote_target::process_initial_stop_replies)
8079         (remote_target::start_remote)
8080         (remote_target::remote_serial_quit_handler): Pass down target.
8081         (remote_target::remote_unpush_target): New remote_target
8082         parameter.  Unpush the target from all inferiors.
8083         (remote_target::remote_unpush_and_throw): New remote_target
8084         parameter.  Pass it down.
8085         (remote_target::open_1): Check whether the current inferior has
8086         execution instead of checking whether any inferior is live.  Pass
8087         target down.
8088         (remote_target::remote_detach_1): Pass down target.  Use
8089         remote_unpush_target.
8090         (extended_remote_target::attach): Pass down target.
8091         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
8092         (remote_target::append_resumption): Pass down target.
8093         (remote_target::append_pending_thread_resumptions)
8094         (remote_target::remote_resume_with_hc, remote_target::resume)
8095         (remote_target::commit_resume): Pass down target.
8096         (remote_target::remote_stop_ns): Check supports_vCont_probed.
8097         (remote_target::interrupt_query)
8098         (remote_target::remove_new_fork_children)
8099         (remote_target::check_pending_events_prevent_wildcard_vcont)
8100         (remote_target::remote_parse_stop_reply)
8101         (remote_target::process_stop_reply): Pass down target.
8102         (first_remote_resumed_thread): New remote_target parameter.  Pass
8103         it down.
8104         (remote_target::wait_as): Pass down target.
8105         (unpush_and_perror): New remote_target parameter.  Pass it down.
8106         (remote_target::readchar, remote_target::remote_serial_write)
8107         (remote_target::getpkt_or_notif_sane_1)
8108         (remote_target::kill_new_fork_children, remote_target::kill): Pass
8109         down target.
8110         (remote_target::mourn_inferior): Pass down target.  Use
8111         remote_unpush_target.
8112         (remote_target::core_of_thread)
8113         (remote_target::remote_btrace_maybe_reopen): Pass down target.
8114         (remote_target::pid_to_exec_file)
8115         (remote_target::thread_handle_to_thread_info): Pass down target.
8116         (remote_target::async_wait_fd): New.
8117         * riscv-fbsd-tdep.c: Include "inferior.h".
8118         (riscv_fbsd_get_thread_local_address): Pass down target.
8119         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
8120         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
8121         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
8122         Adjust.
8123         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
8124         * solib-svr4.c (enable_break): Pass down target.
8125         * spu-multiarch.c (parse_spufs_run): Pass down target.
8126         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
8127         * target-delegates.c: Regenerate.
8128         * target.c (g_target_stack): Delete.
8129         (current_top_target): Return the current inferior's top target.
8130         (target_has_execution_1): Refer to the passed-in inferior's top
8131         target.
8132         (target_supports_terminal_ours): Check whether the initial
8133         inferior was already created.
8134         (decref_target): New.
8135         (target_stack::push): Incref/decref the target.
8136         (push_target, push_target, unpush_target): Adjust.
8137         (target_stack::unpush): Defref target.
8138         (target_is_pushed): Return bool.  Adjust to refer to the current
8139         inferior's target stack.
8140         (dispose_inferior): Delete, and inline parts ...
8141         (target_preopen): ... here.  Only dispose of the current inferior.
8142         (target_detach): Hold strong target reference while detaching.
8143         Pass target down.
8144         (target_thread_name): Add assertion.
8145         (target_resume): Pass down target.
8146         (target_ops::beneath, find_target_at): Adjust to refer to the
8147         current inferior's target stack.
8148         (get_dummy_target): New.
8149         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
8150         has a thread running.
8151         (initialize_targets): Rename to ...
8152         (_initialize_target): ... this.
8153         * target.h: Include "gdbsupport/refcounted-object.h".
8154         (struct target_ops): Inherit refcounted_object.
8155         (target_ops::shortname, target_ops::longname): Make const.
8156         (target_ops::async_wait_fd): New method.
8157         (decref_target): Declare.
8158         (struct target_ops_ref_policy): New.
8159         (target_ops_ref): New typedef.
8160         (get_dummy_target): Declare function.
8161         (target_is_pushed): Return bool.
8162         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
8163         (all_matching_threads_iterator::all_matching_threads_iterator):
8164         Handle filter target.
8165         * thread-iter.h (struct all_matching_threads_iterator, struct
8166         all_matching_threads_range, class all_non_exited_threads_range):
8167         Filter by target too.  Remove explicit.
8168         * thread.c (threads_executing): Delete.
8169         (inferior_thread): Pass down current inferior.
8170         (clear_thread_inferior_resources): Pass down thread pointer
8171         instead of ptid_t.
8172         (add_thread_silent, add_thread_with_info, add_thread): Add
8173         process_stratum_target parameter.  Use it for thread and inferior
8174         searches.
8175         (is_current_thread): New.
8176         (thread_info::deletable): Use it.
8177         (find_thread_ptid, thread_count, in_thread_list)
8178         (thread_change_ptid, set_resumed, set_running): New
8179         process_stratum_target parameter.  Pass it down.
8180         (set_executing): New process_stratum_target parameter.  Pass it
8181         down.  Adjust reference to 'threads_executing'.
8182         (threads_are_executing): New process_stratum_target parameter.
8183         Adjust reference to 'threads_executing'.
8184         (set_stop_requested, finish_thread_state): New
8185         process_stratum_target parameter.  Pass it down.
8186         (switch_to_thread): Also match inferior.
8187         (switch_to_thread): New process_stratum_target parameter.  Pass it
8188         down.
8189         (update_threads_executing): Reimplement.
8190         * top.c (quit_force): Pop targets from all inferior.
8191         (gdb_init): Don't call initialize_targets.
8192         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
8193         Declare.
8194         (windows_add_thread, windows_delete_thread): Adjust.
8195         (get_windows_debug_event): Rename to ...
8196         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
8197         * tracefile-tfile.c (tfile_target_open): Pass down target.
8198         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
8199         Forward declare.
8200         (switch_to_thread): Add process_stratum_target parameter.
8201         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
8202         parameter.  Use it.
8203         (mi_on_resume): Pass target down.
8204         * nat/fork-inferior.c (startup_inferior): Add
8205         process_stratum_target parameter.  Pass it down.
8206         * nat/fork-inferior.h (startup_inferior): Add
8207         process_stratum_target parameter.
8208         * python/py-threadevent.c (py_get_event_thread): Pass target down.
8209
8210 2020-01-10  Pedro Alves  <palves@redhat.com>
8211
8212         * remote.c (remote_target::start_remote): Don't set inferior_ptid
8213         directly.  Instead find the first thread in the thread list and
8214         use switch_to_thread.
8215
8216 2020-01-10  Pedro Alves  <palves@redhat.com>
8217
8218         * remote.c (remote_target::remote_add_inferior): Don't bind a
8219         process to the current inferior if the current inferior is already
8220         bound to a process.
8221
8222 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8223             Pedro Alves  <palves@redhat.com>
8224
8225         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
8226         If no process is specified, return null_ptid instead of
8227         inferior_ptid.
8228         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
8229         TARGET_WAITKIND_SIGNALLED with no pid.
8230
8231 2020-01-10  Pedro Alves  <palves@redhat.com>
8232
8233         * remote.c (first_remote_resumed_thread): New.
8234         (remote_target::wait_as): Use it as default event_ptid instead of
8235         inferior_ptid.
8236
8237 2020-01-10  Pedro Alves  <palves@redhat.com>
8238
8239         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
8240
8241 2020-01-10  Pedro Alves  <palves@redhat.com>
8242
8243         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
8244         not -1.
8245
8246 2020-01-10  Pedro Alves  <palves@redhat.com>
8247
8248         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
8249         ptid to get_last_target_status.
8250         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
8251         ptid to get_last_target_status.
8252         * infcmd.c (continue_command): Don't pass a target_waitstatus to
8253         get_last_target_status.
8254         (info_program_command): Don't pass a target_waitstatus to
8255         get_last_target_status.
8256         * infrun.c (init_wait_for_inferior): Use
8257         nullify_last_target_wait_ptid.
8258         (get_last_target_status): Handle nullptr arguments.
8259         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
8260         (print_stop_event): Don't pass a ptid to get_last_target_status.
8261         (normal_stop): Don't pass a ptid to get_last_target_status.
8262         * infrun.h (get_last_target_status, set_last_target_status): Move
8263         comments here and update.
8264         (nullify_last_target_wait_ptid): Declare.
8265         * linux-fork.c (fork_load_infrun_state): Remove local extern
8266         declaration of nullify_last_target_wait_ptid.
8267         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
8268         to get_last_target_status.
8269
8270 2020-01-10  Pedro Alves  <palves@redhat.com>
8271
8272         * gdbthread.h (scoped_restore_current_thread)
8273         <dont_restore, restore, m_dont_restore>: Declare.
8274         * thread.c (thread_alive): Add assertion.  Return bool.
8275         (switch_to_thread_if_alive): New.
8276         (prune_threads): Switch inferior/thread.
8277         (print_thread_info_1): Switch thread before calling target methods.
8278         (scoped_restore_current_thread::restore): New, factored out from
8279         ...
8280         (scoped_restore_current_thread::~scoped_restore_current_thread):
8281         ... this.
8282         (scoped_restore_current_thread::scoped_restore_current_thread):
8283         Add assertion.
8284         (thread_apply_all_command, thread_select): Use
8285         switch_to_thread_if_alive.
8286         * infrun.c (proceed, restart_threads, handle_signal_stop)
8287         (switch_back_to_stepped_thread): Switch current thread before
8288         calling target methods.
8289
8290 2020-01-10  Pedro Alves <palves@redhat.com>
8291
8292         * inferior.c (switch_to_inferior_no_thread): New function,
8293         factored out from ...
8294         (inferior_command): ... here.
8295         * inferior.h (switch_to_inferior_no_thread): Declare.
8296         * mi/mi-main.c (run_one_inferior): Use
8297         switch_to_inferior_no_thread.
8298
8299 2020-01-10  Pedro Alves  <palves@redhat.com>
8300
8301         * infcmd.c (kill_command): Remove dead code.
8302
8303 2020-01-10  Pedro Alves  <palves@redhat.com>
8304
8305         * remote.c (remote_target::mourn_inferior): No longer check
8306         whether the target is running.
8307
8308 2020-01-10  Pedro Alves  <palves@redhat.com>
8309
8310         * corelow.c (core_target::has_execution): Change parameter type to
8311         inferior pointer.
8312         * inferior.c (number_of_live_inferiors): Use
8313         inferior::has_execution instead of target_has_execution_1.
8314         * inferior.h (inferior::has_execution): New.
8315         * linux-thread-db.c (thread_db_target::update_thread_list): Use
8316         inferior::has_execution instead of target_has_execution_1.
8317         * process-stratum-target.c
8318         (process_stratum_target::has_execution): Change parameter type to
8319         inferior pointer.  Check the inferior's PID instead of
8320         inferior_ptid.
8321         * process-stratum-target.h
8322         (process_stratum_target::has_execution): Change parameter type to
8323         inferior pointer.
8324         * record-full.c (record_full_core_target::has_execution): Change
8325         parameter type to inferior pointer.
8326         * target.c (target_has_execution_1): Change parameter type to
8327         inferior pointer.
8328         (target_has_execution_current): Adjust.
8329         * target.h (target_ops::has_execution): Change parameter type to
8330         inferior pointer.
8331         (target_has_execution_1): Change parameter type to inferior
8332         pointer.  Change return type to bool.
8333         * tracefile.h (tracefile_target::has_execution): Change parameter
8334         type to inferior pointer.
8335
8336 2020-01-10  Pedro Alves  <palves@redhat.com>
8337
8338         * exceptions.c (print_flush): Remove current_top_target() check.
8339
8340 2020-01-10  Pedro Alves  <palves@redhat.com>
8341
8342         * remote.c (show_remote_exec_file): Show the current inferior's
8343         exec-file instead of the command variable's value.
8344
8345 2020-01-10  Pedro Alves  <palves@redhat.com>
8346
8347         * record-full.c (record_full_resume_ptid): New global.
8348         (record_full_target::resume): Set it.
8349         (record_full_wait_1): Use record_full_resume_ptid instead of
8350         inferior_ptid.
8351
8352 2020-01-10  Pedro Alves  <palves@redhat.com>
8353
8354         * gdbthread.h (scoped_restore_current_thread)
8355         <dont_restore, restore, m_dont_restore>: Declare.
8356         * thread.c (thread_alive): Add assertion.  Return bool.
8357         (switch_to_thread_if_alive): New.
8358         (prune_threads): Switch inferior/thread.
8359         (print_thread_info_1): Switch thread before calling target methods.
8360         (scoped_restore_current_thread::restore): New, factored out from
8361         ...
8362         (scoped_restore_current_thread::~scoped_restore_current_thread):
8363         ... this.
8364         (scoped_restore_current_thread::scoped_restore_current_thread):
8365         Add assertion.
8366         (thread_apply_all_command, thread_select): Use
8367         switch_to_thread_if_alive.
8368
8369 2020-01-10  George Barrett  <bob@bob131.so>
8370
8371         * stap-probe.c (stap_modify_semaphore): Don't check for null
8372         semaphores.
8373         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
8374         for null semaphores.
8375
8376 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
8377
8378         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
8379         all source windows, and maintain horizontal scroll status while
8380         doing so.
8381
8382 2020-01-09  Tom Tromey  <tom@tromey.com>
8383
8384         PR tui/18932:
8385         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
8386         update_source_window, not print_source_lines.
8387
8388 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
8389
8390         * tui/tui.c (tui_enable): Register tui hooks after calling
8391         tui_display_main.
8392
8393 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
8394
8395         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
8396
8397 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
8398
8399         * thread.c (print_thread_info_1): Fix indentation.
8400
8401 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
8402
8403         * symtab.c (general_symbol_info::compute_and_set_names): Move the
8404         unique_xmalloc_ptr outside the if to always free the demangled name.
8405
8406 2020-01-08  Tom Tromey  <tromey@adacore.com>
8407
8408         * xcoffread.c (enter_line_range, read_xcoff_symtab)
8409         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
8410         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
8411         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
8412         Remove.
8413         (section_offsets): New typedef.
8414         * symtab.c (fixup_section, get_msymbol_address): Update.
8415         * symmisc.c (dump_msymbols): Update.
8416         * symfile.h (relative_addr_info_to_section_offsets)
8417         (symfile_map_offsets_to_segments): Update.
8418         * symfile.c (build_section_addr_info_from_objfile)
8419         (init_objfile_sect_indices): Update.
8420         (struct place_section_arg): Change type of "offsets".
8421         (place_section): Update.
8422         (relative_addr_info_to_section_offsets): Change type of
8423         "section_offsets".  Remove "num_sections" parameter.
8424         (default_symfile_offsets, syms_from_objfile_1)
8425         (set_objfile_default_section_offset): Update.
8426         (reread_symbols): No need to preserve section offsets by hand.
8427         (symfile_map_offsets_to_segments): Change type of "offsets".
8428         * stap-probe.c (relocate_address): Update.
8429         * stabsread.h (process_one_symbol): Update.
8430         * solib-target.c (struct lm_info_target) <offsets>: Change type.
8431         (solib_target_relocate_section_addresses): Update.
8432         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
8433         Update.
8434         * solib-frv.c (frv_relocate_main_executable): Update.
8435         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
8436         * solib-aix.c (solib_aix_get_section_offsets): Change return
8437         type.
8438         (solib_aix_solib_create_inferior_hook): Update.
8439         * remote.c (remote_target::get_offsets): Update.
8440         * psymtab.c (find_pc_sect_psymtab): Update.
8441         * psympriv.h (struct partial_symbol) <address, text_low,
8442         text_high>: Update.
8443         * objfiles.h (obj_section_offset): Update.
8444         (struct objfile) <section_offsets>: Change type.
8445         <num_sections>: Remove.
8446         (objfile_relocate): Update.
8447         * objfiles.c (entry_point_address_query): Update
8448         (relocate_one_symbol): Change type of "section_offsets".
8449         (objfile_relocate1, objfile_relocate1): Change type of
8450         "new_offsets".
8451         (objfile_rebase1): Update.
8452         * mipsread.c (mipscoff_symfile_read): Update.
8453         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
8454         parameter.
8455         * mdebugread.c (parse_symbol): Change type of "section_offsets".
8456         (parse_external, psymtab_to_symtab_1): Update.
8457         * machoread.c (macho_symfile_offsets): Update.
8458         * ia64-tdep.c (ia64_find_unwind_table): Update.
8459         * hppa-tdep.c (read_unwind_info): Update.
8460         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
8461         * dwarf2read.c (create_addrmap_from_index)
8462         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
8463         (process_psymtab_comp_unit_reader, add_partial_symbol)
8464         (add_partial_subprogram, process_full_comp_unit)
8465         (read_file_scope, read_func_scope, read_lexical_block_scope)
8466         (read_call_site_scope, dwarf2_rnglists_process)
8467         (dwarf2_ranges_process, dwarf2_ranges_read)
8468         (dwarf_decode_lines_1, var_decode_location, new_symbol)
8469         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
8470         Update.
8471         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
8472         Update.
8473         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
8474         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
8475         (process_one_symbol): Change type of "section_offsets".
8476         * ctfread.c (get_objfile_text_range): Update.
8477         * coffread.c (coff_symtab_read, enter_linenos)
8478         (process_coff_symbol): Update.
8479         * coff-pe-read.c (add_pe_forwarded_sym): Update.
8480         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
8481
8482 2020-01-08  Tom Tromey  <tromey@adacore.com>
8483
8484         * dwarf2read.c (parse_macro_definition): Use std::string.
8485         (parse_macro_definition): Likewise.
8486
8487 2020-01-08  Tom Tromey  <tromey@adacore.com>
8488
8489         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
8490         (ATTR_ALLOC_CHUNK): Remove.
8491
8492 2020-01-08  Tom Tromey  <tromey@adacore.com>
8493
8494         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
8495
8496 2020-01-08  Tom Tromey  <tromey@adacore.com>
8497
8498         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
8499         (dwarf2_compute_name, open_dwo_file): Likewise.
8500         (process_enumeration_scope): Use std::vector.
8501         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
8502         (partial_die_info::fixup, dwarf2_start_subfile)
8503         (guess_full_die_structure_name, dwarf2_name): Likewise.
8504         (determine_prefix): Update.
8505         (guess_full_die_structure_name): Make return type const.
8506         (partial_die_full_name): Return unique_xmalloc_ptr.
8507         (DW_FIELD_ALLOC_CHUNK): Remove.
8508
8509 2020-01-07  Tom Tromey  <tromey@adacore.com>
8510
8511         PR build/24937:
8512         * stap-probe.c (class stap_static_probe_ops): Add constructor.
8513
8514 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
8515
8516         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
8517
8518 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8519
8520         * stack.c (print_frame_info): Move disassemble_next_line code
8521         inside source_print block.
8522
8523 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
8524
8525         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
8526         gdb/signals.h, as we are now using native signal symbols.
8527
8528 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
8529
8530         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
8531         overflow by an early check of content vs threshold.
8532         * tui/tui-source.c (tui_source_window::line_is_displayed):
8533         Likewise.
8534
8535 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
8536
8537         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
8538
8539 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
8540
8541         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
8542         export table if no section contains it's RVA.
8543
8544 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
8545
8546         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
8547
8548 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
8549
8550         * source.c (print_source_lines_base): Set last_line_listed.
8551
8552 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
8553
8554         * tui/tui-disasm.c: Remove trailing spaces.
8555
8556 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
8557             Pedro Alves  <palves@redhat.com>
8558
8559         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
8560         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
8561         (windows_gdb_signal_to_target): New function, uses the above
8562         enumeration to convert GDB internal signal codes to equivalent
8563         Windows codes.
8564         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
8565         * windows-nat.c: Include "gdb_wait.h".
8566         (get_windows_debug_event): Extract the fatal exception from the
8567         exit status and convert to the equivalent Posix signal number.
8568         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
8569         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
8570         * gdbsupport/gdb_wait.c: New file, implements
8571         windows_status_to_termsig.
8572         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
8573         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
8574
8575 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
8576
8577         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
8578         show_layout.
8579
8580 2020-01-05  Luis Machado  <luis.machado@linaro.org>
8581
8582         * aarch64-linux-nat.c
8583         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
8584         and bfd_mach_aarch64.
8585
8586 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8587
8588         * ui-file.c (stdio_file::can_emit_style_escape)
8589         (tee_file::can_emit_style_escape): Ensure style is used also on
8590         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
8591         to gdb_stdout.
8592         * main.c (set_gdb_data_directory): Use file style to output the
8593         warning that the given pathname is not a directory.
8594         * top.c (show_history_filename, gdb_safe_append_history)
8595         (show_gdb_datadir): Use file style.
8596
8597 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
8598
8599         * solib-target.c (struct lm_info_target):
8600         Change offsets to be a unique_xmalloc_ptr.
8601         (solib_target_relocate_section_addresses): Update.
8602
8603 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
8604
8605         * windows-nat.c (windows_clear_solib): Free so_list linked list.
8606
8607 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8608
8609         * MAINTAINERS (Write After Approval): Add myself.
8610
8611 2020-01-02  Luis Machado  <luis.machado@linaro.org>
8612
8613         * proc-service.c (get_ps_regcache): Remove reference to obsolete
8614         Cell BE architecture.
8615         * target.h (struct target_ops) <thread_architecture>: Likewise.
8616
8617 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
8618
8619         * Makefile.in: Use INSTALL_PROGRAM_ENV.
8620
8621 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
8622
8623         * MAINTAINERS (Write After Approval): Add myself.
8624
8625 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
8626
8627         * gdbarch.sh: Update copyright year range of generated files.
8628
8629 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
8630
8631         Update copyright year range in all GDB files.
8632
8633 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
8634
8635         * copyright.py: Convert to Python 3.
8636
8637 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
8638
8639         * copyright.py: Adapt after move of gnulib directory from gdb
8640         directory to toplevel directory.
8641
8642 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
8643
8644         * copyright.py (main): Exit if run from the wrong directory.
8645
8646 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
8647
8648         * top.c (print_gdb_version): Change copyright year to 2020.
8649
8650 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
8651
8652         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
8653
8654 For older changes see ChangeLog-2019.
8655 \f
8656 Local Variables:
8657 mode: change-log
8658 left-margin: 8
8659 fill-column: 74
8660 version-control: never
8661 coding: utf-8
8662 End: