gdb/ChangeLog

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