gdb/ChangeLog

   1 2020-02-08  Tom Tromey  <tom@tromey.com>
   2
   3         * dwarf2/expr.c: Rename from dwarf2expr.c.
   4         * dwarf2/expr.h: Rename from dwarf2expr.h.
   5         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
   6         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
   7         * dwarf2/frame.c: Rename from dwarf2-frame.c.
   8         * dwarf2/frame.h: Rename from dwarf2-frame.h.
   9         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
  10         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
  11         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
  12         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
  13         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
  14         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
  15         * dwarf2/loc.c: Rename from dwarf2loc.c.
  16         * dwarf2/loc.h: Rename from dwarf2loc.h.
  17         * dwarf2/read.c: Rename from dwarf2read.c.
  18         * dwarf2/read.h: Rename from dwarf2read.h.
  19         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
  20         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
  21         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
  22         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
  23         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
  24         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
  25         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
  26         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
  27         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
  28         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
  29         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
  30         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
  31         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
  32         Update.
  33         * Makefile.in (COMMON_SFILES): Update.
  34         (HFILES_NO_SRCDIR): Update.
  35
  36 2020-02-08  Tom Tromey  <tom@tromey.com>
  37
  38         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
  39         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
  40
  41 2020-02-08  Tom Tromey  <tom@tromey.com>
  42
  43         * dwarf2read.h (struct die_info): Don't declare.
  44
  45 2020-02-08  Tom Tromey  <tom@tromey.com>
  46
  47         * dwarf2read.h (die_info_ptr): Remove typedef.
  48
  49 2020-02-08  Tom Tromey  <tom@tromey.com>
  50
  51         * dwarf2read.c (read_call_site_scope)
  52         (handle_data_member_location, dwarf2_add_member_fn)
  53         (mark_common_block_symbol_computed, read_common_block)
  54         (attr_to_dynamic_prop, partial_die_info::read)
  55         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
  56         (dwarf2_symbol_mark_computed, set_die_type): Update.
  57         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
  58         method.
  59         (attr_form_is_block): Don't declare.
  60         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
  61
  62 2020-02-08  Tom Tromey  <tom@tromey.com>
  63
  64         * dwarf2read.c (dwarf2_find_base_address, )
  65         (read_call_site_scope, rust_containing_type)
  66         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
  67         (handle_data_member_location, dwarf2_add_member_fn)
  68         (get_alignment, read_structure_type, process_structure_scope)
  69         (mark_common_block_symbol_computed, read_common_block)
  70         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
  71         (partial_die_info::read, read_attribute_value, new_symbol)
  72         (lookup_die_type, dwarf2_get_ref_die_offset)
  73         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
  74         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
  75         (dwarf2_symbol_mark_computed): Update.
  76         * dwarf2/attribute.h (struct attribute) <value_as_address,
  77         form_is_section_offset, form_is_constant, form_is_ref>: Declare
  78         methods.
  79         (value_as_address, attr_form_is_section_offset)
  80         (attr_form_is_constant, attr_form_is_ref): Don't declare.
  81         * dwarf2/attribute.c (attribute::value_as_address)
  82         (attribute::form_is_section_offset, attribute::form_is_constant)
  83         (attribute::form_is_ref): Now methods.
  84
  85 2020-02-08  Tom Tromey  <tom@tromey.com>
  86
  87         * dwarf2read.c (struct attribute, DW_STRING)
  88         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
  89         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
  90         (attr_form_is_block, attr_form_is_section_offset)
  91         (attr_form_is_constant, attr_form_is_ref): Move.
  92         * dwarf2/attribute.h: New file.
  93         * dwarf2/attribute.c: New file, from dwarf2read.c.
  94         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
  95
  96 2020-02-08  Tom Tromey  <tom@tromey.com>
  97
  98         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
  99         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
 100         Move.
 101         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
 102         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
 103         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
 104         abbrev.c.
 105         * dwarf2/abbrev.h: New file.
 106         * dwarf2/abbrev.c: New file, from dwarf2read.c.
 107         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
 108
 109 2020-02-08  Tom Tromey  <tom@tromey.com>
 110
 111         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
 112         (dwarf2_section_size, dwarf2_get_section_info)
 113         (create_signatured_type_table_from_debug_names)
 114         (create_addrmap_from_aranges, read_debug_names_from_section)
 115         (get_gdb_index_contents_from_section, read_comp_unit_head)
 116         (error_check_comp_unit_head, read_abbrev_offset)
 117         (create_debug_type_hash_table, init_cu_die_reader)
 118         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
 119         (read_comp_units_from_section, create_cus_hash_table)
 120         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
 121         (create_dwp_v2_section, dwarf2_rnglists_process)
 122         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
 123         (abbrev_table_read_table, read_indirect_string_at_offset_from)
 124         (read_indirect_string_from_dwz, read_addr_index_1)
 125         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
 126         (dwarf_decode_macro_bytes, dwarf_decode_macros)
 127         (fill_in_loclist_baton): Update.
 128         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
 129         get_containing_section, get_bfd_owner, get_bfd_section,
 130         get_file_name, get_id, get_flags, empty, read>: Declare methods.
 131         (dwarf2_read_section, get_section_name, get_section_file_name)
 132         (get_containing_section, get_section_bfd_owner)
 133         (get_section_bfd_section, get_section_name, get_section_file_name)
 134         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
 135         declare.
 136         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
 137         (dwarf2_section_info::get_bfd_owner)
 138         (dwarf2_section_info::get_bfd_section)
 139         (dwarf2_section_info::get_name)
 140         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
 141         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
 142         (dwarf2_section_info::read): Now methods.
 143         * dwarf-index-write.c (class debug_names): Update.
 144
 145 2020-02-08  Tom Tromey  <tom@tromey.com>
 146
 147         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
 148         Move to dwarf2/section.h.
 149         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
 150         (get_section_bfd_section, get_section_name)
 151         (get_section_file_name, get_section_id, get_section_flags)
 152         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
 153         dwarf2/section.c.
 154         * dwarf2/section.h: New file.
 155         * dwarf2/section.c: New file, from dwarf2read.c.
 156         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
 157
 158 2020-02-08  Tom Tromey  <tom@tromey.com>
 159
 160         * dwarf2read.h (read_unsigned_leb128): Don't declare.
 161         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
 162         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
 163         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
 164         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
 165         * dwarf2/leb.h: New file, from dwarf2read.c.
 166         * dwarf2/leb.c: New file, from dwarf2read.c.
 167         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
 168         Remove.
 169         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
 170         (COMMON_SFILES): Add dwarf2/leb.c.
 171
 172 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
 173
 174         GDB 9.1 released.
 175
 176 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
 177
 178         PR gdb/25190:
 179         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
 180         * gdb/remote.c (remote_console_output): Update.
 181         * gdb/ui-file.c (fputs_unfiltered): Rename to...
 182         (ui_file_puts): ...this.
 183         * gdb/ui-file.h (ui_file_puts): Add declaration.
 184         * gdb/utils.c (emit_style_escape): Update.
 185         (flush_wrap_buffer): Update.
 186         (fputs_maybe_filtered): Update.
 187         (fputs_unfiltered): Add function.
 188
 189 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
 190
 191         * gdb/event-loop.c (gdb_wait_for_event): Update.
 192         * gdb/printcmd.c (printf_command): Update.
 193         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
 194         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
 195         (gdb_os_flush_stderr): Update.
 196         * gdb/remote.c (remote_console_output): Update.
 197         * gdb/ui-file.c (gdb_flush): Rename to...
 198         (ui_file_flush): ...this.
 199         (stderr_file::write): Update.
 200         (stderr_file::puts): Update.
 201         * gdb/ui-file.h (gdb_flush): Rename to...
 202         (ui_file_flush): ...this.
 203         * gdb/utils.c (gdb_flush): Add function.
 204         * gdb/utils.h (gdb_flush): Add declaration.
 205
 206 2020-02-07  Tom Tromey  <tromey@adacore.com>
 207
 208         PR breakpoints/24915:
 209         * source.c (find_and_open_source): Do not check basenames_may_differ.
 210
 211 2020-02-07  Tom Tromey  <tom@tromey.com>
 212
 213         * README: Update gdbserver documentation.
 214         * gdbserver: Move to top level.
 215         * configure.tgt (build_gdbserver): Remove.
 216         * configure.ac: Remove --enable-gdbserver.
 217         * configure: Rebuild.
 218         * Makefile.in (distclean): Don't mention gdbserver.
 219
 220 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
 221
 222         * source-cache.c (source_cache::ensure): Surround
 223         get_plain_source_lines with a try/catch.
 224         (source_cache::get_line_charpos): Get rid of try/catch
 225         and only check for the return value of "ensure".
 226         * tui/tui-source.c (tui_source_window::set_contents):
 227         Simplify "nlines" calculation.
 228
 229 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
 230
 231         * MAINTAINERS (Write After Approval): Add myself.
 232
 233 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
 234
 235         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
 236         function call.
 237
 238 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
 239
 240         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
 241
 242 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
 243
 244         * nat/riscv-linux-tdesc.h: New file.
 245         * nat/riscv-linux-tdesc.c: New file, taking code from...
 246         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
 247         ... here.
 248         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
 249         NATDEPFILES.
 250
 251 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
 252
 253         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
 254         we don't set the fake simulator ptid to the null_ptid.
 255
 256 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
 257
 258         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
 259         * gdbthread.h (class thread_info) <resumed>: Likewise.
 260         * infrun.c (resume_1): Likewise.
 261         (proceed): Likewise.
 262         (infrun_thread_stop_requested): Likewise.
 263         (stop_all_threads): Likewise.
 264         (handle_inferior_event): Likewise.
 265         (restart_threads): Likewise.
 266         (finish_step_over): Likewise.
 267         (keep_going_stepped_thread): Likewise.
 268         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
 269         (linux_handle_extended_wait): Likewise.
 270         * record-btrace.c (get_thread_current_frame_id): Likewise.
 271         * record-full.c (record_full_wait_1): Likewise.
 272         * remote.c (remote_target::process_initial_stop_replies): Likewise.
 273         * target.c (target_resume): Likewise.
 274         * thread.c (set_running_thread): Likewise.
 275
 276 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 277
 278         * f-valprint.c (f77_print_array_1): Changed datatype of index
 279         variable to LONGEST from int to enable it to contain bound
 280         values correctly.
 281
 282 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
 283
 284         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
 285         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
 286         offsets according to FLEN determined.
 287         (riscv_linux_nat_target::read_description): Determine FLEN
 288         dynamically.
 289         (riscv_linux_nat_target::fetch_registers): Size regset buffer
 290         according to FLEN determined.
 291         (riscv_linux_nat_target::store_registers): Likewise.
 292
 293 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
 294
 295         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
 296         when reg->group is empty and reggroup is not.
 297
 298 2020-01-31  Tom Tromey  <tromey@adacore.com>
 299
 300         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
 301         Call beneath target's mourn_inferior after unpushing.
 302
 303 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
 304
 305         PR tui/9765
 306         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
 307         have enough lines to fill the screen, still return the lowest
 308         address we found.
 309
 310 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
 311
 312         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
 313         '-', '<', and '>' commands.
 314
 315 2020-01-29  Pedro Alves  <palves@redhat.com>
 316             Sergio Durigan Junior  <sergiodj@redhat.com>
 317
 318         * infcmd.c (construct_inferior_arguments): Assert that
 319         'argc' is greater than 0.
 320
 321 2020-01-29  Luis Machado  <luis.machado@linaro.org>
 322
 323         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
 324         (BRK_INSN_MASK): Define to 0xd4200000.
 325         (aarch64_program_breakpoint_here_p): New function.
 326         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
 327         * arch-utils.c (default_program_breakpoint_here_p): Moved from
 328         breakpoint.c.
 329         * arch-utils.h (default_program_breakpoint_here_p): Moved from
 330         breakpoint.h
 331         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
 332         call gdbarch_program_breakpoint_here_p.
 333         (program_breakpoint_here): Moved to arch-utils.c, renamed to
 334         default_program_breakpoint_here_p, changed return type to bool and
 335         simplified.
 336         * breakpoint.h (program_breakpoint_here): Moved prototype to
 337         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
 338         return type to bool.
 339         * gdbarch.c: Regenerate.
 340         * gdbarch.h: Regenerate.
 341         * gdbarch.sh (program_breakpoint_here_p): New method.
 342         * infrun.c (handle_signal_stop): Call
 343         gdbarch_program_breakpoint_here_p.
 344
 345 2020-01-26  Tom Tromey  <tom@tromey.com>
 346
 347         * ctfread.c (struct ctf_fp_info): Reindent.
 348         (_initialize_ctfread): Remove.
 349
 350 2020-01-26  Tom Tromey  <tom@tromey.com>
 351
 352         * psymtab.c (partial_map_expand_apply)
 353         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
 354         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
 355         (psym_print_stats, psym_expand_symtabs_for_function)
 356         (psym_map_symbol_filenames, psym_map_matching_symbols)
 357         (psym_expand_symtabs_matching)
 358         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
 359         (maintenance_check_psymtabs): Use new methods.
 360         * psympriv.h (struct partial_symtab) <readin_p,
 361         get_compunit_symtab>: New methods.
 362         <readin, compunit_symtab>: Remove members.
 363         (struct standard_psymtab): New.
 364         (struct legacy_psymtab): Derive from standard_psymtab.
 365         * dwarf2read.h (struct dwarf2_psymtab): Derive from
 366         standard_psymtab.
 367         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
 368
 369 2020-01-26  Tom Tromey  <tom@tromey.com>
 370
 371         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
 372         read_dependencies.  Add assert.
 373         * psymtab.c (partial_symtab::read_dependencies): New method.
 374         * psympriv.h (struct partial_symtab) <read_dependencies>: New
 375         method.
 376         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
 377         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
 378         read_dependencies.
 379         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
 380         Add assert.
 381
 382 2020-01-26  Tom Tromey  <tom@tromey.com>
 383
 384         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
 385         Call expand_psymtab.
 386         (xcoff_read_symtab): Call expand_psymtab.
 387         (xcoff_start_psymtab, xcoff_end_psymtab): Set
 388         legacy_expand_psymtab.
 389         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
 390         method.
 391         (struct legacy_psymtab) <expand_psymtab>: Implement.
 392         <legacy_expand_psymtab>: New member.
 393         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
 394         (parse_partial_symbols): Set legacy_expand_psymtab.
 395         (psymtab_to_symtab_1): Change argument order.  Call
 396         expand_psymtab.
 397         (new_psymtab): Set legacy_expand_psymtab.
 398         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
 399         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
 400         expand_psymtab.
 401         (dwarf2_psymtab::expand_psymtab): Rename from
 402         psymtab_to_symtab_1.  Call expand_psymtab.
 403         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
 404         (dbx_end_psymtab): Likewise.
 405         (dbx_psymtab_to_symtab_1): Change argument order. Call
 406         expand_psymtab.
 407         (dbx_read_symtab): Call expand_psymtab.
 408         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
 409         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
 410         (ctf_psymtab::read_symtab): Call expand_psymtab.
 411
 412 2020-01-26  Tom Tromey  <tom@tromey.com>
 413
 414         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
 415         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
 416         messages.
 417         * mdebugread.c (mdebug_read_symtab): Remove prints.
 418         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
 419         assert.
 420         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
 421
 422 2020-01-26  Tom Tromey  <tom@tromey.com>
 423
 424         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
 425         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
 426         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
 427         legacy_symtab.
 428         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
 429         * psymtab.c (psymtab_to_symtab): Call method.
 430         (dump_psymtab): Update.
 431         * psympriv.h (struct partial_symtab): Add virtual destructor.
 432         <read_symtab>: New method.
 433         (struct legacy_symtab): New.
 434         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
 435         (struct pst_map) <pst>: Now a legacy_psymtab.
 436         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
 437         (new_psymtab): Use legacy_psymtab.
 438         * dwarf2read.h (struct dwarf2_psymtab): New.
 439         (struct dwarf2_per_cu_data) <psymtab>: Use it.
 440         * dwarf2read.c (dwarf2_create_include_psymtab)
 441         (dwarf2_build_include_psymtabs, create_type_unit_group)
 442         (create_partial_symtab, process_psymtab_comp_unit_reader)
 443         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
 444         (set_partial_user): Use dwarf2_psymtab.
 445         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
 446         (psymtab_to_symtab_1, process_full_comp_unit)
 447         (process_full_type_unit, dwarf2_ranges_read)
 448         (dwarf2_get_pc_bounds, psymtab_include_file_name)
 449         (dwarf_decode_lines): Use dwarf2_psymtab.
 450         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
 451         (add_address_entry_worker, write_one_signatured_type)
 452         (recursively_count_psymbols, recursively_write_psymbols)
 453         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
 454         (write_debug_names): Likewise.
 455         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
 456         <pst>: Now a legacy_psymtab.
 457         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
 458         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
 459         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
 460         * ctfread.c (struct ctf_psymtab): New.
 461         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
 462         ctf_psymtab.
 463         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
 464         (create_partial_symtab): Return a ctf_psymtab.
 465         (scan_partial_symbols): Update.
 466
 467 2020-01-26  Tom Tromey  <tom@tromey.com>
 468
 469         * xcoffread.c (xcoff_start_psymtab): Use new.
 470         * psymtab.c (partial_symtab::partial_symtab): New constructor,
 471         renamed from start_psymtab_common.
 472         * psympriv.h (struct partial_symtab): Add new constructor.
 473         (start_psymtab_common): Don't declare.
 474         * mdebugread.c (parse_partial_symbols): Use new.
 475         * dwarf2read.c (create_partial_symtab): Use new.
 476         * dbxread.c (start_psymtab): Use new.
 477         * ctfread.c (create_partial_symtab): Use new.
 478
 479 2020-01-26  Tom Tromey  <tom@tromey.com>
 480
 481         * xcoffread.c (xcoff_end_psymtab): Use new.
 482         * psymtab.c (start_psymtab_common): Use new.
 483         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
 484         Update.
 485         * psympriv.h (struct partial_symtab): Add parameters to
 486         constructor.  Don't inline.
 487         (allocate_psymtab): Don't declare.
 488         * mdebugread.c (new_psymtab): Use new.
 489         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
 490         * dbxread.c (dbx_end_psymtab): Use new.
 491
 492 2020-01-26  Tom Tromey  <tom@tromey.com>
 493
 494         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
 495         allocate_psymtab.  Update documentation.
 496         * psymtab.c (psymtab_storage::install_psymtab): Rename from
 497         allocate_psymtab.  Do not use new.
 498         (allocate_psymtab): Use new.  Update.
 499
 500 2020-01-26  Tom Tromey  <tom@tromey.com>
 501
 502         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
 503         * psymtab.c (psym_print_stats): Update.
 504         * psympriv.h (struct partial_symtab) <readin,
 505         psymtabs_addrmap_supported, anonymous>: Now bool.
 506         * mdebugread.c (psymtab_to_symtab_1): Update.
 507         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
 508         (build_type_psymtabs_reader, psymtab_to_symtab_1)
 509         (process_full_comp_unit, process_full_type_unit): Update.
 510         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
 511         * ctfread.c (psymtab_to_symtab): Update.
 512
 513 2020-01-26  Tom Tromey  <tom@tromey.com>
 514
 515         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
 516         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
 517         * psymtab.c (psymtab_storage): Delete psymtabs.
 518         (psymtab_storage::allocate_psymtab): Use new.
 519         (psymtab_storage::discard_psymtab): Use delete.
 520         * psympriv.h (struct partial_symtab): Add constructor and
 521         initializers.
 522
 523 2020-01-26  Tom Tromey  <tom@tromey.com>
 524
 525         * machoread.c: Do not include psympriv.h.
 526
 527 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 528
 529         * NEWS: Mention the new option and the set/show commands.
 530
 531 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 532
 533         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
 534         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
 535         (validate_exec_file): New variables, enums, functions.
 536         (exec_file_locate_attach, print_section_info): Style the filenames.
 537         (_initialize_exec): Install show_exec_file_mismatch_command and
 538          set_exec_file_mismatch_command.
 539         * gdbcore.h (validate_exec_file): Declare.
 540         * infcmd.c (attach_command): Call validate_exec_file.
 541         * remote.c ( remote_target::remote_add_inferior): Likewise.
 542
 543 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
 544
 545         * frame.c (find_frame_sal): Move call to get_next_frame into more
 546         inner scope.
 547         * inline-frame.c (inilne_state) <inline_state>: Update argument
 548         types.
 549         (inilne_state) <skipped_symbol>: Rename to...
 550         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
 551         (skip_inline_frames): Build vector of skipped symbols and use this
 552         to reate the inline_state.
 553         (inline_skipped_symbol): Add a comment and some assertions, fetch
 554         skipped symbol from the list.
 555
 556 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
 557
 558         * buildsym.c (lte_is_less_than): Delete.
 559         (buildsym_compunit::end_symtab_with_blockvector): Create local
 560         lambda function to sort line table entries, and use
 561         std::stable_sort instead of std::sort.
 562         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
 563         markers when looking for a previous line.
 564
 565 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
 566
 567         * dwarf2read.c (lnp_state_machine::record_line): Include
 568         end_sequence parameter in debug print out.  Record the line if we
 569         are at an end_sequence marker even if it's not the start of a
 570         statement.
 571         * symmisc.c (maintenance_print_one_line_table): Print end of
 572         sequence markers with 'END' not '0'.
 573
 574 2020-01-24  Pedro Alves  <palves@redhat.com>
 575
 576         PR gdb/25410
 577         * thread.c (scoped_restore_current_thread::restore): Use
 578         switch_to_inferior_no_thread.
 579         * exec.c: Include "progspace-and-thread.h".
 580         (add_target_sections, remove_target_sections):
 581         scoped_restore_current_pspace_and_thread instead of
 582         scoped_restore_current_thread.
 583         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
 584         and aspace to the inferior before calling clone_program_space.
 585         Remove stale comment.
 586
 587 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
 588
 589         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
 590         (arm_netbsd_nat_target::fetch_registers): ...this.
 591         (arm_nbsd_nat_target::store_registers): Rename to...
 592         (arm_netbsd_nat_target::store_registers): ...this.
 593
 594 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
 595
 596         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
 597         register_t.
 598
 599 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
 600
 601         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
 602         Update comment.
 603         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
 604         Likewise.
 605         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
 606         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
 607         the correct replacement (iterate_over_regset_sections).
 608         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
 609         Update comment.
 610
 611 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
 612
 613         PR gdb/23718
 614         * gdb/python/python.c (execute_gdb_command): Call
 615         async_enable_stdin in catch block.
 616
 617 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
 618
 619         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
 620         SWITCH_THRU_ALL_UIS.
 621
 622 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
 623
 624         PR tui/9765
 625         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
 626         comment, add extra parameter, and update to store previous symbol
 627         when appropriate.
 628         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
 629         add extra parameter.
 630         * tui/tui-disasm.c (tui_disassemble): Update header comment,
 631         remove unneeded parameter, add try/catch around gdb_print_insn,
 632         rewrite to add items to asm_lines vector.
 633         (tui_find_backward_disassembly_start_address): New function.
 634         (tui_find_disassembly_address): Updated throughout.
 635         (tui_disasm_window::set_contents): Update for changes to
 636         tui_disassemble.
 637         (tui_disasm_window::do_scroll_vertical): No need to adjust the
 638         number of lines to scroll.
 639
 640 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
 641
 642         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
 643         (SECT_OFF_DATA): Likewise.
 644         (SECT_OFF_RODATA): Likewise.
 645         (SECT_OFF_TEXT): Likewise.
 646         (SECT_OFF_BSS): Likewise.
 647         (struct objfile) <text_section_offset, data_section_offset>: New
 648         methods.
 649         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
 650         objfile::text_section_offset.
 651         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
 652         * coffread.c (coff_symtab_read): Likewise.
 653         (enter_linenos): Likewise.
 654         (process_coff_symbol): Likewise.
 655         * ctfread.c (get_objfile_text_range): Likewise.
 656         * dtrace-probe.c (dtrace_probe::get_relocated_address):
 657         Use objfile::data_section_offset.
 658         * dwarf2-frame.c (execute_cfa_program): Use
 659         objfile::text_section_offset.
 660         (dwarf2_frame_find_fde): Likewise.
 661         * dwarf2read.c (create_addrmap_from_index): Likewise.
 662         (create_addrmap_from_aranges): Likewise.
 663         (dw2_find_pc_sect_compunit_symtab): Likewise.
 664         (process_psymtab_comp_unit_reader): Likewise.
 665         (add_partial_symbol): Likewise.
 666         (add_partial_subprogram): Likewise.
 667         (process_full_comp_unit): Likewise.
 668         (read_file_scope): Likewise.
 669         (read_func_scope): Likewise.
 670         (read_lexical_block_scope): Likewise.
 671         (read_call_site_scope): Likewise.
 672         (dwarf2_rnglists_process): Likewise.
 673         (dwarf2_ranges_process): Likewise.
 674         (dwarf2_ranges_read): Likewise.
 675         (dwarf_decode_lines_1): Likewise.
 676         (new_symbol): Likewise.
 677         (dwarf2_fetch_die_loc_sect_off): Likewise.
 678         (dwarf2_per_cu_text_offset): Likewise.
 679         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
 680         * hppa-tdep.c (read_unwind_info): Likewise.
 681         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
 682         * psympriv.h (struct partial_symtab): Likewise.
 683         * psymtab.c (find_pc_sect_psymtab): Likewise.
 684         * solib-svr4.c (enable_break): Likewise.
 685         * stap-probe.c (relocate_address): Use
 686         objfile::data_section_offset.
 687         * xcoffread.c (enter_line_range): Use
 688         objfile::text_section_offset.
 689         (read_xcoff_symtab): Likewise.
 690
 691 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
 692
 693         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
 694         declaration to narrower scopes.
 695
 696 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
 697
 698         * darwin-nat.h (struct darwin_exception_msg, enum
 699         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
 700         Move up.
 701         (class darwin_nat_target) <wait_1, check_new_threads,
 702         decode_exception_message, decode_message, stop_inferior,
 703         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
 704         * darwin-nat.c (darwin_check_new_threads): Rename to...
 705         (darwin_nat_target::check_new_threads): ... this.
 706         (darwin_suspend_inferior_it): Remove.
 707         (darwin_decode_exception_message): Rename to...
 708         (darwin_nat_target::decode_exception_message): ... this.
 709         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
 710         (darwin_decode_message): Rename to...
 711         (darwin_nat_target::decode_message): ... this.
 712         (cancel_breakpoint): Rename to...
 713         (darwin_nat_target::cancel_breakpoint): ... this.
 714         (darwin_wait): Rename to...
 715         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
 716         instead of iterate_over_inferiors.
 717         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
 718         (darwin_stop_inferior): Rename to...
 719         (darwin_nat_target::stop_inferior): ... this.
 720         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
 721         (darwin_init_thread_list): Rename to...
 722         (darwin_nat_target::init_thread_list): ... this.
 723         (darwin_ptrace_him): Rename to...
 724         (darwin_nat_target::ptrace_him): ... this.
 725         (darwin_nat_target::create_inferior): Pass lambda function to
 726         fork_inferior.
 727         (darwin_nat_target::detach): Call stop_inferior instead of
 728         darwin_stop_inferior.
 729         * fork-inferior.h (fork_inferior): Change init_trace_fun
 730         parameter to gdb::function_view.
 731         * fork-inferior.c (fork_inferior): Likewise.
 732
 733 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
 734
 735         * i386-cygwin-tdep.c (core_process_module_section): Update.
 736         * windows-nat.c (struct lm_info_windows): Add text_offset.
 737         (windows_xfer_shared_libraries): Update.
 738         * windows-tdep.c (windows_xfer_shared_library):
 739         Add text_offset_cached argument.
 740         * windows-tdep.h (windows_xfer_shared_library): Update.
 741
 742 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
 743
 744         * gdbarch.sh: Add declaration for _initialize_gdbarch.
 745
 746 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
 747
 748         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
 749         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
 750         replace with range-based for.
 751         (gdbsim_interrupt_inferior): Remove.
 752         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
 753         with a range-based for.  Inline code from
 754         gdbsim_interrupt_inferior.
 755
 756 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
 757
 758         * infrun.c (proceed): Fix indentation.
 759
 760 2020-01-21  Tom Tromey  <tromey@adacore.com>
 761
 762         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
 763         * python/python.c (python_extension_ops): Update.
 764         (gdbpy_colorize): New function.
 765         * python/lib/gdb/__init__.py (colorize): New function.
 766         * extension.h (ext_lang_colorize): Declare.
 767         * extension.c (ext_lang_colorize): New function.
 768         * extension-priv.h (struct extension_language_ops) <colorize>: New
 769         member.
 770         * cli/cli-style.c (_initialize_cli_style): Update help text.
 771
 772 2020-01-21  Luis Machado  <luis.machado@linaro.org>
 773
 774         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
 775         <cond>: Change type to bool.
 776         (aarch64_displaced_step_b_cond): Update cond to use bool type.
 777         (aarch64_displaced_step_cb): Likewise.
 778         (aarch64_displaced_step_tb): Likewise.
 779
 780 2020-01-21  Luis Machado  <luis.machado@linaro.org>
 781
 782         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
 783         output.
 784
 785 2020-01-21  Luis Machado  <luis.machado@linaro.org>
 786
 787         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
 788         <pc_adjust>: Adjust the documentation.
 789         (aarch64_displaced_step_fixup): Check if PC really moved before
 790         adjusting it.
 791
 792 2020-01-19  Tom Tromey  <tom@tromey.com>
 793
 794         * disasm.c (~gdb_disassembler): New destructor.
 795         (gdb_buffered_insn_length): Call disassemble_free_target.
 796         * disasm.h (class gdb_disassembler): Declare destructor.  Use
 797         DISABLE_COPY_AND_ASSIGN.
 798
 799 2020-01-19  Tom Tromey  <tom@tromey.com>
 800
 801         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
 802         (die_reader_func_ftype): Remove.
 803         (cutu_reader): New class.
 804         (dw2_get_file_names_reader): Remove "data" parameter.
 805         (dw2_get_file_names): Use cutu_reader.
 806         (create_debug_type_hash_table): Update.
 807         (read_cutu_die_from_dwo): Update comment.
 808         (lookup_dwo_unit): Add dwo_name parameter.
 809         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
 810         die_reader_func_ftype and data parameters.
 811         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
 812         Remove die_reader_func_ftype and data parameters.
 813         (~cutu_reader): New; from init_cutu_and_read_dies.
 814         (cutu_reader::cutu_reader): Rename from
 815         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
 816         and data parameters.
 817         (init_cutu_and_read_dies_simple): Remove.
 818         (struct process_psymtab_comp_unit_data): Remove.
 819         (process_psymtab_comp_unit_reader): Remove data parameter; add
 820         want_partial_unit and pretend_language parameters.
 821         (process_psymtab_comp_unit): Use cutu_reader.
 822         (build_type_psymtabs_reader): Remove data parameter.
 823         (build_type_psymtabs_1): Use cutu_reader.
 824         (process_skeletonless_type_unit): Likewise.
 825         (load_partial_comp_unit_reader): Remove.
 826         (load_partial_comp_unit): Use cutu_reader.
 827         (load_full_comp_unit_reader): Remove.
 828         (load_full_comp_unit): Use cutu_reader.
 829         (struct create_dwo_cu_data): Remove.
 830         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
 831         dwo_unit parameters.
 832         (create_cus_hash_table): Use cutu_reader.
 833         (struct dwarf2_read_addr_index_data): Remove.
 834         (dwarf2_read_addr_index_reader): Remove.
 835         (dwarf2_read_addr_index): Use cutu_reader.
 836         (read_signatured_type_reader): Remove.
 837         (read_signatured_type): Use cutu_reader.
 838
 839 2020-01-19  Tom Tromey  <tom@tromey.com>
 840
 841         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
 842         * tui/tui-wingeneral.h (class tui_suppress_output): New.
 843         (tui_wrefresh): Declare.
 844         * tui/tui-wingeneral.c (suppress_output): New global.
 845         (tui_suppress_output, ~tui_suppress_output): New constructor and
 846         destructor.
 847         (tui_wrefresh): New function.
 848         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
 849         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
 850         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
 851         method.
 852         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
 853         tui_wrefresh.
 854         (tui_data_window::no_refresh): New method.
 855         (tui_data_item_window::refresh_window): Call tui_wrefresh.
 856         (tui_reg_command): Use tui_suppress_output
 857         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
 858         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
 859         method.
 860         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
 861
 862 2020-01-19  Tom Tromey  <tom@tromey.com>
 863
 864         * tui/tui-winsource.c (tui_update_source_windows_with_line):
 865         Handle case where symtab is null.
 866
 867 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
 868
 869         * linux-fork.c (one_fork_p): Simplify.
 870
 871 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
 872
 873         * top.c (struct qt_args): Remove.
 874         (kill_or_detach): Change return type to void, replace `void *`
 875         parameter with a proper one.
 876         (print_inferior_quit_action):  Likewise.
 877         (quit_confirm): Use range-based for loop to iterate over inferiors.
 878         (quit_force): Likewise.
 879
 880 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
 881
 882         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
 883         `void *` parameter with proper parameters.
 884         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
 885         (print_one_inferior): Change return type to void, replace `void *`
 886         parameter with proper parameters.
 887         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
 888         inferiors.
 889         (get_other_inferior): Remove.
 890         (mi_cmd_remove_inferior): Use range-based loop to iterate over
 891         inferiors.
 892
 893 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
 894
 895         * mi/mi-interp.c (report_initial_inferior): Remove.
 896         (mi_interp::init): Use range-based for to iterate over inferiors.
 897
 898 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
 899
 900         * python/py-inferior.c (build_inferior_list): Remove.
 901         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
 902
 903 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
 904
 905         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
 906         (btrace_stitch_trace): Likewise.
 907         * charset.c (intermediate_encoding): Likewise (vaild).
 908         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
 909         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
 910         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
 911
 912 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
 913
 914         * windows-tdep.c (windows_get_tlb_type):
 915         Add rtl_user_process_parameters type.
 916
 917 2020-01-16  Pedro Alves  <palves@redhat.com>
 918             Norbert Lange  <nolange79@gmail.com>
 919
 920         PR build/24805
 921         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
 922         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
 923         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
 924         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
 925         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
 926         (ps_plog): Redeclare exported functions with default visibility.
 927
 928 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
 929
 930         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
 931         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
 932
 933 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
 934
 935         * infcmd.c (post_create_inferior): Use get_thread_regcache
 936         instead of get_current_regcache.
 937
 938 2020-01-14  Tom Tromey  <tom@tromey.com>
 939
 940         PR symtab/12535:
 941         * python/python.c (gdbpy_decode_line): Treat empty string the same
 942         as no argument.
 943
 944 2020-01-14  Tom Tromey  <tom@tromey.com>
 945
 946         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
 947
 948 2020-01-14  Tom Tromey  <tom@tromey.com>
 949
 950         * nat/linux-btrace.c: Don't include <config.h>.
 951         * nat/linux-ptrace.c: Don't include <config.h>.
 952         * nat/x86-linux-dregs.c: Don't include <config.h>.
 953
 954 2020-01-14  Tom Tromey  <tom@tromey.com>
 955
 956         * configure: Rebuild.
 957         * configure.ac: Move many checks to ../gdbsupport/common.m4.
 958
 959 2020-01-14  Tom Tromey  <tom@tromey.com>
 960
 961         * nat/x86-linux-dregs.c: Include configh.h.
 962         * nat/linux-ptrace.c: Include configh.h.
 963         * nat/linux-btrace.c: Include configh.h.
 964         * defs.h: Include config.h, bfd.h.
 965         * configure.ac: Don't source common.host.
 966         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
 967         * configure: Rebuild.
 968         * acinclude.m4: Update path.
 969         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
 970         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
 971         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
 972         (CLIBS): Add LIBSUPPORT.
 973         (CDEPS): Likewise.
 974         (COMMON_SFILES): Remove gdbsupport files.
 975         (HFILES_NO_SRCDIR): Likewise.
 976         (stamp-version): Update path to create-version.sh.
 977         (ALLDEPFILES): Remove gdbsupport files.
 978
 979 2020-01-14  Tom Tromey  <tom@tromey.com>
 980
 981         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
 982         USE_WIN32API when needed.
 983         * configure.ac (USE_WIN32API): Don't define.
 984         (WIN32LIBS): Use WIN32APILIBS.
 985         * configure: Rebuild.
 986
 987 2020-01-14  Tom Tromey  <tom@tromey.com>
 988
 989         * configure: Rebuild.
 990         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
 991
 992 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 993
 994         * skip.c (skip_function_command): Make skip w/o arguments use the
 995         name of the inlined function if pc is inside any inlined function.
 996
 997 2020-01-14  Luis Machado  <luis.machado@linaro.org>
 998
 999         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
1000         * infrun.c (resume_1): Likewise.
1001         (handle_inferior_event): Remove stale comment.
1002         * linux-nat.c (linux_nat_target::resume): Update comments.
1003         (save_stop_reason): Likewise.
1004         (linux_nat_filter_event): Likewise.
1005         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
1006
1007 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
1008
1009         * elfread.c (record_minimal_symbol): Set section index to 0 for
1010         non-allocatable sections.
1011
1012
1013 2020-01-13  Ali Tamur <tamur@google.com>
1014
1015         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
1016         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
1017         to gdb::optional.  Update comments.
1018         (dwo_file): Update comments.
1019         (read_attribute): Update API to take an additional out parameter,
1020         need_reprocess.  This is used to mark attributes that need other
1021         attributes (e.g. str_offsets_base) for correct computation which may not
1022         have been read yet.
1023         (read_attribute_reprocess): New function declaration.
1024         (read_addr_index): Likewise.
1025         (read_dwo_str_index): Likewise.
1026         (read_stub_str_index): Likewise.
1027         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
1028         (lookup_addr_base): New function definition.
1029         (lookup_ranges_base): Likewise.
1030         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
1031         lookup_ranges_base.
1032         (init_cutu_and_read_dies): Update comments.
1033         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
1034         unit.  This is used to inherit parent's str_offsets_base and addr_base.
1035         Update comments.
1036         (init_cutu_and_read_dies_simple): Reflect API changes.
1037         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
1038         (create_cus_hash_table): Change API to take parent compile unit.
1039         Reflect API changes.
1040         (open_and_init_dwo_file): Reflect API changes.
1041         (dwarf2_get_pc_bounds): Update comments.
1042         (dwarf2_record_block_ranges): Likewise.
1043         (read_full_die_1): Change implementation to reprocess attributes that
1044         need str_offsets_base and addr_base.
1045         (partial_die_info::read): Likewise.
1046         (read_attribute_reprocess): New function definition.
1047         (read_attribute_value): Change API to take an additional out parameter,
1048         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
1049         when a non-dwo compile unit has index based attributes.
1050         (read_attribute): Reflect API changes.
1051         (read_addr_index_1): Reflect API changes.  Update comments.
1052         (dwarf2_read_addr_index_data): Reflect API changes.
1053         (dwarf2_read_addr_index): Likewise.
1054         (read_str_index): Change API and implementation.  This becomes a helper
1055         to be used by the new string index related methods.  Update error
1056         message and comments.
1057         (read_dwo_str_index): New function definition.
1058         (read_stub_str_index): Likewise.
1059         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
1060         * symfile.h (dwarf2_debug_sections): Likewise.
1061         * xcoffread.c (dwarf2_debug_sections): Likewise.
1062
1063 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
1064
1065         * gdbcore.h (struct core_fns) <core_read_registers>: Change
1066         core_reg_sect type to gdb_byte *.
1067         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
1068         * cris-tdep.c (fetch_core_registers): Likewise.
1069         * corelow.c (core_target::get_core_register_section): Change
1070         type of `contents` to gdb::byte_vector.
1071
1072 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
1073
1074         * tui/tui-wingeneral.c (box_win): Position the title in the center
1075         of the border.
1076
1077 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
1078
1079         * corelow.c (core_target::get_core_register_section): Use
1080           std::vector instead of alloca.
1081
1082 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
1083
1084         * warning.m4: Add -Wmissing-declarations to build_warnings.
1085         * configure: Re-generate.
1086
1087 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
1088
1089         * python/python.c (init__gdb_module): Add declaration.
1090
1091 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
1092
1093         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
1094         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
1095         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
1096         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
1097         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
1098         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
1099         * ada-exp.y (_initialize_ada_exp): Add declaration.
1100         * ada-lang.c (_initialize_ada_language): Add declaration.
1101         * ada-tasks.c (_initialize_tasks): Add declaration.
1102         * agent.c (_initialize_agent): Add declaration.
1103         * aix-thread.c (_initialize_aix_thread): Add declaration.
1104         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
1105         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
1106         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
1107         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
1108         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
1109         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
1110         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
1111         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
1112         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
1113         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
1114         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
1115         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
1116         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
1117         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
1118         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
1119         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
1120         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
1121         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
1122         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
1123         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
1124         * annotate.c (_initialize_annotate): Add declaration.
1125         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
1126         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
1127         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
1128         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
1129         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
1130         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
1131         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
1132         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
1133         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
1134         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
1135         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
1136         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
1137         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
1138         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
1139         * auto-load.c (_initialize_auto_load): Add declaration.
1140         * auxv.c (_initialize_auxv): Add declaration.
1141         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
1142         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
1143         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
1144         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
1145         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
1146         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
1147         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
1148         * breakpoint.c (_initialize_breakpoint): Add declaration.
1149         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
1150         * btrace.c (_initialize_btrace): Add declaration.
1151         * charset.c (_initialize_charset): Add declaration.
1152         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
1153         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
1154         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
1155         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
1156         * cli/cli-script.c (_initialize_cli_script): Add declaration.
1157         * cli/cli-style.c (_initialize_cli_style): Add declaration.
1158         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
1159         * coffread.c (_initialize_coffread): Add declaration.
1160         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
1161         * compile/compile.c (_initialize_compile): Add declaration.
1162         * complaints.c (_initialize_complaints): Add declaration.
1163         * completer.c (_initialize_completer): Add declaration.
1164         * copying.c (_initialize_copying): Add declaration.
1165         * corefile.c (_initialize_core): Add declaration.
1166         * corelow.c (_initialize_corelow): Add declaration.
1167         * cp-abi.c (_initialize_cp_abi): Add declaration.
1168         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
1169         * cp-support.c (_initialize_cp_support): Add declaration.
1170         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
1171         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
1172         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
1173         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
1174         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
1175         * ctfread.c (_initialize_ctfread): Add declaration.
1176         * d-lang.c (_initialize_d_language): Add declaration.
1177         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
1178         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
1179         * dbxread.c (_initialize_dbxread): Add declaration.
1180         * dcache.c (_initialize_dcache): Add declaration.
1181         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
1182         * disasm.c (_initialize_disasm): Add declaration.
1183         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
1184         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
1185         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
1186         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
1187         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
1188         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
1189         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
1190         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
1191         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
1192         * elfread.c (_initialize_elfread): Add declaration.
1193         * exec.c (_initialize_exec): Add declaration.
1194         * extension.c (_initialize_extension): Add declaration.
1195         * f-lang.c (_initialize_f_language): Add declaration.
1196         * f-valprint.c (_initialize_f_valprint): Add declaration.
1197         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
1198         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
1199         * filesystem.c (_initialize_filesystem): Add declaration.
1200         * findcmd.c (_initialize_mem_search): Add declaration.
1201         * findvar.c (_initialize_findvar): Add declaration.
1202         * fork-child.c (_initialize_fork_child): Add declaration.
1203         * frame-base.c (_initialize_frame_base): Add declaration.
1204         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
1205         * frame.c (_initialize_frame): Add declaration.
1206         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
1207         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
1208         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
1209         * gcore.c (_initialize_gcore): Add declaration.
1210         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
1211         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
1212         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
1213         * gdbarch.c (_initialize_gdbarch): Add declaration.
1214         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
1215         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
1216         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
1217         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
1218         * go-lang.c (_initialize_go_language): Add declaration.
1219         * go32-nat.c (_initialize_go32_nat): Add declaration.
1220         * guile/guile.c (_initialize_guile): Add declaration.
1221         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
1222         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
1223         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
1224         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
1225         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
1226         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
1227         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
1228         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
1229         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
1230         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
1231         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
1232         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
1233         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
1234         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
1235         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
1236         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
1237         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
1238         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
1239         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
1240         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
1241         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
1242         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
1243         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
1244         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
1245         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
1246         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
1247         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
1248         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
1249         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
1250         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
1251         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
1252         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
1253         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
1254         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
1255         * infcall.c (_initialize_infcall): Add declaration.
1256         * infcmd.c (_initialize_infcmd): Add declaration.
1257         * inflow.c (_initialize_inflow): Add declaration.
1258         * infrun.c (_initialize_infrun): Add declaration.
1259         * interps.c (_initialize_interpreter): Add declaration.
1260         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
1261         * jit.c (_initialize_jit): Add declaration.
1262         * language.c (_initialize_language): Add declaration.
1263         * linux-fork.c (_initialize_linux_fork): Add declaration.
1264         * linux-nat.c (_initialize_linux_nat): Add declaration.
1265         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
1266         * linux-thread-db.c (_initialize_thread_db): Add declaration.
1267         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
1268         * m2-lang.c (_initialize_m2_language): Add declaration.
1269         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
1270         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
1271         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
1272         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
1273         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
1274         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
1275         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
1276         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
1277         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
1278         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
1279         * machoread.c (_initialize_machoread): Add declaration.
1280         * macrocmd.c (_initialize_macrocmd): Add declaration.
1281         * macroscope.c (_initialize_macroscope): Add declaration.
1282         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
1283         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
1284         * maint.c (_initialize_maint_cmds): Add declaration.
1285         * mdebugread.c (_initialize_mdebugread): Add declaration.
1286         * memattr.c (_initialize_mem): Add declaration.
1287         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
1288         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
1289         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
1290         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
1291         * mi/mi-main.c (_initialize_mi_main): Add declaration.
1292         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
1293         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
1294         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
1295         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
1296         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
1297         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
1298         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
1299         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
1300         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
1301         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
1302         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
1303         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
1304         * mipsread.c (_initialize_mipsread): Add declaration.
1305         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
1306         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
1307         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
1308         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
1309         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
1310         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
1311         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
1312         * nto-procfs.c (_initialize_procfs): Add declaration.
1313         * objc-lang.c (_initialize_objc_language): Add declaration.
1314         * observable.c (_initialize_observer): Add declaration.
1315         * opencl-lang.c (_initialize_opencl_language): Add declaration.
1316         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
1317         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
1318         * osabi.c (_initialize_gdb_osabi): Add declaration.
1319         * osdata.c (_initialize_osdata): Add declaration.
1320         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
1321         * parse.c (_initialize_parse): Add declaration.
1322         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
1323         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
1324         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
1325         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
1326         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
1327         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
1328         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
1329         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
1330         * printcmd.c (_initialize_printcmd): Add declaration.
1331         * probe.c (_initialize_probe): Add declaration.
1332         * proc-api.c (_initialize_proc_api): Add declaration.
1333         * proc-events.c (_initialize_proc_events): Add declaration.
1334         * proc-service.c (_initialize_proc_service): Add declaration.
1335         * procfs.c (_initialize_procfs): Add declaration.
1336         * producer.c (_initialize_producer): Add declaration.
1337         * psymtab.c (_initialize_psymtab): Add declaration.
1338         * python/python.c (_initialize_python): Add declaration.
1339         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
1340         * record-btrace.c (_initialize_record_btrace): Add declaration.
1341         * record-full.c (_initialize_record_full): Add declaration.
1342         * record.c (_initialize_record): Add declaration.
1343         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
1344         * regcache.c (_initialize_regcache): Add declaration.
1345         * reggroups.c (_initialize_reggroup): Add declaration.
1346         * remote-notif.c (_initialize_notif): Add declaration.
1347         * remote-sim.c (_initialize_remote_sim): Add declaration.
1348         * remote.c (_initialize_remote): Add declaration.
1349         * reverse.c (_initialize_reverse): Add declaration.
1350         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
1351         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
1352         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
1353         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
1354         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
1355         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
1356         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
1357         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
1358         Add declaration.
1359         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
1360         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
1361         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
1362         * rust-exp.y (_initialize_rust_exp): Add declaration.
1363         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
1364         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
1365         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
1366         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
1367         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
1368         * score-tdep.c (_initialize_score_tdep): Add declaration.
1369         * ser-go32.c (_initialize_ser_dos): Add declaration.
1370         * ser-mingw.c (_initialize_ser_windows): Add declaration.
1371         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
1372         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
1373         * ser-uds.c (_initialize_ser_socket): Add declaration.
1374         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
1375         * serial.c (_initialize_serial): Add declaration.
1376         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
1377         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
1378         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
1379         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
1380         * skip.c (_initialize_step_skip): Add declaration.
1381         * sol-thread.c (_initialize_sol_thread): Add declaration.
1382         * solib-aix.c (_initialize_solib_aix): Add declaration.
1383         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
1384         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
1385         * solib-frv.c (_initialize_frv_solib): Add declaration.
1386         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
1387         * solib-target.c (_initialize_solib_target): Add declaration.
1388         * solib.c (_initialize_solib): Add declaration.
1389         * source-cache.c (_initialize_source_cache): Add declaration.
1390         * source.c (_initialize_source): Add declaration.
1391         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
1392         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
1393         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
1394         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
1395         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
1396         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
1397         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
1398         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
1399         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
1400         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
1401         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
1402         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
1403         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
1404         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
1405         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
1406         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
1407         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
1408         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
1409         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
1410         * stabsread.c (_initialize_stabsread): Add declaration.
1411         * stack.c (_initialize_stack): Add declaration.
1412         * stap-probe.c (_initialize_stap_probe): Add declaration.
1413         * std-regs.c (_initialize_frame_reg): Add declaration.
1414         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
1415         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
1416         * symfile.c (_initialize_symfile): Add declaration.
1417         * symmisc.c (_initialize_symmisc): Add declaration.
1418         * symtab.c (_initialize_symtab): Add declaration.
1419         * target.c (_initialize_target): Add declaration.
1420         * target-connection.c (_initialize_target_connection): Add
1421         declaration.
1422         * target-dcache.c (_initialize_target_dcache): Add declaration.
1423         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
1424         * thread.c (_initialize_thread): Add declaration.
1425         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
1426         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
1427         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
1428         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
1429         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
1430         * tracectf.c (_initialize_ctf): Add declaration.
1431         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
1432         * tracefile.c (_initialize_tracefile): Add declaration.
1433         * tracepoint.c (_initialize_tracepoint): Add declaration.
1434         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
1435         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
1436         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
1437         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
1438         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
1439         * tui/tui-win.c (_initialize_tui_win): Add declaration.
1440         * tui/tui.c (_initialize_tui): Add declaration.
1441         * typeprint.c (_initialize_typeprint): Add declaration.
1442         * ui-style.c (_initialize_ui_style): Add declaration.
1443         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
1444         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
1445         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
1446         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
1447         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
1448         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
1449         * unittests/filtered_iterator-selftests.c
1450         (_initialize_filtered_iterator_selftests): Add declaration.
1451         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
1452         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
1453         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
1454         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
1455         * unittests/main-thread-selftests.c
1456         (_initialize_main_thread_selftests): Add declaration.
1457         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
1458         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
1459         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
1460         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
1461         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
1462         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
1463         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
1464         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
1465         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
1466         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
1467         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
1468         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
1469         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
1470         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
1471         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
1472         declaration.
1473         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
1474         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
1475         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
1476         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
1477         * user-regs.c (_initialize_user_regs): Add declaration.
1478         * utils.c (_initialize_utils): Add declaration.
1479         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
1480         * valops.c (_initialize_valops): Add declaration.
1481         * valprint.c (_initialize_valprint): Add declaration.
1482         * value.c (_initialize_values): Add declaration.
1483         * varobj.c (_initialize_varobj): Add declaration.
1484         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
1485         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
1486         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
1487         * windows-nat.c (_initialize_windows_nat): Add declaration.
1488         (_initialize_check_for_gdb_ini): Add declaration.
1489         (_initialize_loadable): Add declaration.
1490         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
1491         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
1492         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
1493         * xcoffread.c (_initialize_xcoffread): Add declaration.
1494         * xml-support.c (_initialize_xml_support): Add declaration.
1495         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
1496         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
1497         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
1498         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
1499
1500 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
1501
1502         * regformats/regdat.sh: Generate declaration for init function.
1503
1504 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
1505
1506         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
1507         up.
1508         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
1509         close_one_inferior>: New methods.
1510         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
1511         pass down target to find_inferior_pid.
1512         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
1513         Pass down target to find_inferior_ptid.
1514         (gdbsim_target::create_inferior): Pass down target to
1515         add_thread_silent.
1516         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
1517         target down to find_inferior_ptid and switch_to_thread.
1518         (gdbsim_target::close): Update to call close_one_inferior.
1519         (struct resume_data): Remove.
1520         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
1521         directly, rather than through a void pointer.
1522         (gdbsim_target::resume): Update to call resume_one_inferior.
1523
1524 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
1525
1526         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
1527
1528 2020-01-12  Pedro Alves  <palves@redhat.com>
1529
1530         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
1531         directly for the current inferior instead of
1532         discard_all_inferiors.
1533         (discard_all_inferiors): Delete.
1534
1535 2020-01-11  Tom Tromey  <tom@tromey.com>
1536
1537         * tui/tui-wingeneral.c (box_win): Check cli_styling.
1538         * tui/tui-winsource.c (tui_source_window_base::refill): Use
1539         deprecated_safe_get_selected_frame.
1540
1541 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1542
1543         * inferior.c (print_inferior): Switch inferior before printing it.
1544
1545 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
1546             Pedro Alves  <palves@redhat.com>
1547
1548         * progspace-and-thread.c (switch_to_program_space_and_thread):
1549         Assert there's an inferior for PSPACE.  Use
1550         switch_to_inferior_no_thread to switch the inferior too.
1551         * progspace.c (program_space::~program_space): Call
1552         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
1553         (program_space::free_all_objfiles): Don't call clear_symtab_users
1554         here.
1555         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
1556
1557 2020-01-10  Pedro Alves  <palves@redhat.com>
1558
1559         * NEWS: Mention multi-target debugging, "info connections", and
1560         "add-inferior -no-connection".
1561
1562 2020-01-10  Pedro Alves  <palves@redhat.com>
1563
1564         * infrun.c: Include "target-connection.h".
1565         (check_multi_target_resumption): New.
1566         (proceed): Call it.
1567         * target-connection.c (make_target_connection_string): Make
1568         extern.
1569         * target-connection.h (make_target_connection_string): Declare.
1570
1571 2020-01-10  Pedro Alves  <palves@redhat.com>
1572
1573         * Makefile.in (COMMON_SFILES): Add target-connection.c.
1574         * inferior.c (uiout_field_connection): New function.
1575         (print_inferior): Add new "connection-id" column.
1576         (add_inferior_command): Show connection number/string of added
1577         inferior.
1578         * process-stratum-target.h
1579         (process_stratum_target::connection_string): New virtual method.
1580         (process_stratum_target::connection_number): New field.
1581         * remote.c (remote_target::connection_string): New override.
1582         * target-connection.c: New file.
1583         * target-connection.h: New file.
1584         * target.c (decref_target): Remove process_stratum targets from
1585         the connection list.
1586         (target_stack::push): Add process_stratum targets to the
1587         connection list.
1588
1589 2020-01-10  Pedro Alves  <palves@redhat.com>
1590
1591         Revert:
1592         2016-04-12  Pedro Alves  <palves@redhat.com>
1593         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
1594         Remove references to name.
1595         * serial.h (struct serial) <name>: Delete.
1596
1597 2020-01-10  Pedro Alves  <palves@redhat.com>
1598
1599         * gdbarch-selftests.c (register_to_value_test): Remove "target
1600         already pushed" check.
1601
1602 2020-01-10  Pedro Alves  <palves@redhat.com>
1603             John Baldwin  <jhb@FreeBSD.org>
1604
1605         * aarch64-linux-nat.c
1606         (aarch64_linux_nat_target::thread_architecture): Adjust.
1607         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
1608         (task_command_1): Likewise.
1609         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
1610         (aix_thread_target::wait, aix_thread_target::fetch_registers)
1611         (aix_thread_target::store_registers)
1612         (aix_thread_target::thread_alive): Adjust.
1613         * amd64-fbsd-tdep.c: Include "inferior.h".
1614         (amd64fbsd_get_thread_local_address): Pass down target.
1615         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
1616         thread's gdbarch instead of target_gdbarch.
1617         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
1618         get_last_target_status.
1619         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
1620         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
1621         inferiors.
1622         (update_inserted_breakpoint_locations): Skip if inferiors with no
1623         execution.
1624         (update_global_location_list): When handling moribund locations,
1625         find representative inferior for location's pspace, and use thread
1626         count of its process_stratum target.
1627         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
1628         * bsd-uthread.c (bsd_uthread_target::wait): Use
1629         as_process_stratum_target and adjust thread_change_ptid and
1630         add_thread calls.
1631         (bsd_uthread_target::update_thread_list): Use
1632         as_process_stratum_target and adjust find_thread_ptid,
1633         thread_change_ptid and add_thread calls.
1634         * btrace.c (maint_btrace_packet_history_cmd): Adjust
1635         find_thread_ptid call.
1636         * corelow.c (add_to_thread_list): Adjust add_thread call.
1637         (core_target_open): Adjust add_thread_silent and thread_count
1638         calls.
1639         (core_target::pid_to_str): Adjust find_inferior_ptid call.
1640         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
1641         * event-top.c (async_disconnect): Pop targets from all inferiors.
1642         * exec.c (add_target_sections): Push exec target on all inferiors
1643         sharing the program space.
1644         (remove_target_sections): Remove the exec target from all
1645         inferiors sharing the program space.
1646         (exec_on_vfork): New.
1647         * exec.h (exec_on_vfork): Declare.
1648         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
1649         Pass it down.
1650         (fbsd_nat_target::update_thread_list): Adjust.
1651         (fbsd_nat_target::resume): Adjust.
1652         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
1653         down.
1654         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
1655         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
1656         get_thread_arch_regcache call.
1657         * fork-child.c (gdb_startup_inferior): Pass target down to
1658         startup_inferior and set_executing.
1659         * gdbthread.h (struct process_stratum_target): Forward declare.
1660         (add_thread, add_thread_silent, add_thread_with_info)
1661         (in_thread_list): Add process_stratum_target parameter.
1662         (find_thread_ptid(inferior*, ptid_t)): New overload.
1663         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
1664         parameter.
1665         (all_threads()): Delete overload.
1666         (all_threads, all_non_exited_threads): Add process_stratum_target
1667         parameter.
1668         (all_threads_safe): Use brace initialization.
1669         (thread_count): Add process_stratum_target parameter.
1670         (set_resumed, set_running, set_stop_requested, set_executing)
1671         (threads_are_executing, finish_thread_state): Add
1672         process_stratum_target parameter.
1673         (switch_to_thread): Use is_current_thread.
1674         * i386-fbsd-tdep.c: Include "inferior.h".
1675         (i386fbsd_get_thread_local_address): Pass down target.
1676         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
1677         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
1678         have_inferiors check.
1679         * inf-ptrace.c (inf_ptrace_target::create_inferior)
1680         (inf_ptrace_target::attach): Adjust.
1681         * infcall.c (run_inferior_call): Adjust.
1682         * infcmd.c (run_command_1): Pass target to
1683         scoped_finish_thread_state.
1684         (proceed_thread_callback): Skip inferiors with no execution.
1685         (continue_command): Rename 'all_threads' local to avoid hiding
1686         'all_threads' function.  Adjust get_last_target_status call.
1687         (prepare_one_step): Adjust set_running call.
1688         (signal_command): Use user_visible_resume_target.  Compare thread
1689         pointers instead of inferior_ptid.
1690         (info_program_command): Adjust to pass down target.
1691         (attach_command): Mark target's 'thread_executing' flag.
1692         (stop_current_target_threads_ns): New, factored out from ...
1693         (interrupt_target_1): ... this.  Switch inferior before making
1694         target calls.
1695         * inferior-iter.h
1696         (struct all_inferiors_iterator, struct all_inferiors_range)
1697         (struct all_inferiors_safe_range)
1698         (struct all_non_exited_inferiors_range): Filter on
1699         process_stratum_target too.  Remove explicit.
1700         * inferior.c (inferior::inferior): Push dummy target on target
1701         stack.
1702         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
1703         Add process_stratum_target parameter, and pass it down.
1704         (have_live_inferiors): Adjust.
1705         (switch_to_inferior_and_push_target): New.
1706         (add_inferior_command, clone_inferior_command): Handle
1707         "-no-connection" parameter.  Use
1708         switch_to_inferior_and_push_target.
1709         (_initialize_inferior): Mention "-no-connection" option in
1710         the help of "add-inferior" and "clone-inferior" commands.
1711         * inferior.h: Include "process-stratum-target.h".
1712         (interrupt_target_1): Use bool.
1713         (struct inferior) <push_target, unpush_target, target_is_pushed,
1714         find_target_beneath, top_target, process_target, target_at,
1715         m_stack>: New.
1716         (discard_all_inferiors): Delete.
1717         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
1718         (all_inferiors, all_non_exited_inferiors): Add
1719         process_stratum_target parameter.
1720         * infrun.c: Include "gdb_select.h" and <unordered_map>.
1721         (target_last_proc_target): New global.
1722         (follow_fork_inferior): Push target on new inferior.  Pass target
1723         to add_thread_silent.  Call exec_on_vfork.  Handle target's
1724         reference count.
1725         (follow_fork): Adjust get_last_target_status call.  Also consider
1726         target.
1727         (follow_exec): Push target on new inferior.
1728         (struct execution_control_state) <target>: New field.
1729         (user_visible_resume_target): New.
1730         (do_target_resume): Call target_async.
1731         (resume_1): Set target's threads_executing flag.  Consider resume
1732         target.
1733         (commit_resume_all_targets): New.
1734         (proceed): Also consider resume target.  Skip threads of inferiors
1735         with no execution.  Commit resumtion in all targets.
1736         (start_remote): Pass current inferior to wait_for_inferior.
1737         (infrun_thread_stop_requested): Consider target as well.  Pass
1738         thread_info pointer to clear_inline_frame_state instead of ptid.
1739         (infrun_thread_thread_exit): Consider target as well.
1740         (random_pending_event_thread): New inferior parameter.  Use it.
1741         (do_target_wait): Rename to ...
1742         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
1743         down.
1744         (threads_are_resumed_pending_p, do_target_wait): New.
1745         (prepare_for_detach): Adjust calls.
1746         (wait_for_inferior): New inferior parameter.  Handle it.  Use
1747         do_target_wait_1 instead of do_target_wait.
1748         (fetch_inferior_event): Adjust.  Switch to representative
1749         inferior.  Pass target down.
1750         (set_last_target_status): Add process_stratum_target parameter.
1751         Save target in global.
1752         (get_last_target_status): Add process_stratum_target parameter and
1753         handle it.
1754         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
1755         (context_switch): Check inferior_ptid == null_ptid before calling
1756         inferior_thread().
1757         (get_inferior_stop_soon): Pass down target.
1758         (wait_one): Rename to ...
1759         (poll_one_curr_target): ... this.
1760         (struct wait_one_event): New.
1761         (wait_one): New.
1762         (stop_all_threads): Adjust.
1763         (handle_no_resumed, handle_inferior_event): Adjust to consider the
1764         event's target.
1765         (switch_back_to_stepped_thread): Also consider target.
1766         (print_stop_event): Update.
1767         (normal_stop): Update.  Also consider the resume target.
1768         * infrun.h (wait_for_inferior): Remove declaration.
1769         (user_visible_resume_target): New declaration.
1770         (get_last_target_status, set_last_target_status): New
1771         process_stratum_target parameter.
1772         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
1773         process_stratum_target parameter, and use it.
1774         (clear_inline_frame_state (thread_info*)): New.
1775         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
1776         process_stratum_target parameter.
1777         (clear_inline_frame_state (thread_info*)): Declare.
1778         * linux-fork.c (delete_checkpoint_command): Pass target down to
1779         find_thread_ptid.
1780         (checkpoint_command): Adjust.
1781         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
1782         instead of just tweaking inferior_ptid.
1783         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
1784         (exit_lwp): Pass target down to find_thread_ptid.
1785         (attach_proc_task_lwp_callback): Pass target down to
1786         add_thread/set_running/set_executing.
1787         (linux_nat_target::attach): Pass target down to
1788         thread_change_ptid.
1789         (get_detach_signal): Pass target down to find_thread_ptid.
1790         Consider last target status's target.
1791         (linux_resume_one_lwp_throw, resume_lwp)
1792         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
1793         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
1794         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
1795         (linux_nat_target::async_wait_fd): New.
1796         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
1797         target down.
1798         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
1799         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
1800         * linux-thread-db.c (struct thread_db_info::process_target): New
1801         field.
1802         (add_thread_db_info): Save target.
1803         (get_thread_db_info): New process_stratum_target parameter.  Also
1804         match target.
1805         (delete_thread_db_info): New process_stratum_target parameter.
1806         Also match target.
1807         (thread_from_lwp): Adjust to pass down target.
1808         (thread_db_notice_clone): Pass down target.
1809         (check_thread_db_callback): Pass down target.
1810         (try_thread_db_load_1): Always push the thread_db target.
1811         (try_thread_db_load, record_thread): Pass target down.
1812         (thread_db_target::detach): Pass target down.  Always unpush the
1813         thread_db target.
1814         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
1815         target down.  Always unpush the thread_db target.
1816         (find_new_threads_callback, thread_db_find_new_threads_2)
1817         (thread_db_target::update_thread_list): Pass target down.
1818         (thread_db_target::pid_to_str): Pass current inferior down.
1819         (thread_db_target::get_thread_local_address): Pass target down.
1820         (thread_db_target::resume, maintenance_check_libthread_db): Pass
1821         target down.
1822         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
1823         * procfs.c (procfs_target::procfs_init_inferior): Declare.
1824         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
1825         (procfs_init_inferior): Rename to ...
1826         (procfs_target::procfs_init_inferior): ... this and adjust.
1827         (procfs_target::create_inferior, procfs_notice_thread)
1828         (procfs_do_thread_registers): Adjust.
1829         * ppc-fbsd-tdep.c: Include "inferior.h".
1830         (ppcfbsd_get_thread_local_address): Pass down target.
1831         * proc-service.c (ps_xfer_memory): Switch current inferior and
1832         program space as well.
1833         (get_ps_regcache): Pass target down.
1834         * process-stratum-target.c
1835         (process_stratum_target::thread_address_space)
1836         (process_stratum_target::thread_architecture): Pass target down.
1837         * process-stratum-target.h
1838         (process_stratum_target::threads_executing): New field.
1839         (as_process_stratum_target): New.
1840         * ravenscar-thread.c
1841         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
1842         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
1843         down.
1844         * record-btrace.c (record_btrace_target::info_record): Adjust.
1845         (record_btrace_target::record_method)
1846         (record_btrace_target::record_is_replaying)
1847         (record_btrace_target::fetch_registers)
1848         (get_thread_current_frame_id, record_btrace_target::resume)
1849         (record_btrace_target::wait, record_btrace_target::stop): Pass
1850         target down.
1851         * record-full.c (record_full_wait_1): Switch to event thread.
1852         Pass target down.
1853         * regcache.c (regcache::regcache)
1854         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
1855         process_stratum_target parameter and handle it.
1856         (current_thread_target): New global.
1857         (get_thread_regcache): Add process_stratum_target parameter and
1858         handle it.  Switch inferior before calling target method.
1859         (get_thread_regcache): Pass target down.
1860         (get_thread_regcache_for_ptid): Pass target down.
1861         (registers_changed_ptid): Add process_stratum_target parameter and
1862         handle it.
1863         (registers_changed_thread, registers_changed): Pass target down.
1864         (test_get_thread_arch_aspace_regcache): New.
1865         (current_regcache_test): Define a couple local test_target_ops
1866         instances and use them for testing.
1867         (readwrite_regcache): Pass process_stratum_target parameter.
1868         (cooked_read_test, cooked_write_test): Pass mock_target down.
1869         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
1870         (get_thread_arch_aspace_regcache): Add process_stratum_target
1871         parameter.
1872         (regcache::target): New method.
1873         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
1874         (regcache::registers_changed_ptid): Add process_stratum_target
1875         parameter.
1876         (regcache::m_target): New field.
1877         (registers_changed_ptid): Add process_stratum_target parameter.
1878         * remote.c (remote_state::supports_vCont_probed): New field.
1879         (remote_target::async_wait_fd): New method.
1880         (remote_unpush_and_throw): Add remote_target parameter.
1881         (get_current_remote_target): Adjust.
1882         (remote_target::remote_add_inferior): Push target.
1883         (remote_target::remote_add_thread)
1884         (remote_target::remote_notice_new_inferior)
1885         (get_remote_thread_info): Pass target down.
1886         (remote_target::update_thread_list): Skip threads of inferiors
1887         bound to other targets.  (remote_target::close): Don't discard
1888         inferiors.  (remote_target::add_current_inferior_and_thread)
1889         (remote_target::process_initial_stop_replies)
1890         (remote_target::start_remote)
1891         (remote_target::remote_serial_quit_handler): Pass down target.
1892         (remote_target::remote_unpush_target): New remote_target
1893         parameter.  Unpush the target from all inferiors.
1894         (remote_target::remote_unpush_and_throw): New remote_target
1895         parameter.  Pass it down.
1896         (remote_target::open_1): Check whether the current inferior has
1897         execution instead of checking whether any inferior is live.  Pass
1898         target down.
1899         (remote_target::remote_detach_1): Pass down target.  Use
1900         remote_unpush_target.
1901         (extended_remote_target::attach): Pass down target.
1902         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
1903         (remote_target::append_resumption): Pass down target.
1904         (remote_target::append_pending_thread_resumptions)
1905         (remote_target::remote_resume_with_hc, remote_target::resume)
1906         (remote_target::commit_resume): Pass down target.
1907         (remote_target::remote_stop_ns): Check supports_vCont_probed.
1908         (remote_target::interrupt_query)
1909         (remote_target::remove_new_fork_children)
1910         (remote_target::check_pending_events_prevent_wildcard_vcont)
1911         (remote_target::remote_parse_stop_reply)
1912         (remote_target::process_stop_reply): Pass down target.
1913         (first_remote_resumed_thread): New remote_target parameter.  Pass
1914         it down.
1915         (remote_target::wait_as): Pass down target.
1916         (unpush_and_perror): New remote_target parameter.  Pass it down.
1917         (remote_target::readchar, remote_target::remote_serial_write)
1918         (remote_target::getpkt_or_notif_sane_1)
1919         (remote_target::kill_new_fork_children, remote_target::kill): Pass
1920         down target.
1921         (remote_target::mourn_inferior): Pass down target.  Use
1922         remote_unpush_target.
1923         (remote_target::core_of_thread)
1924         (remote_target::remote_btrace_maybe_reopen): Pass down target.
1925         (remote_target::pid_to_exec_file)
1926         (remote_target::thread_handle_to_thread_info): Pass down target.
1927         (remote_target::async_wait_fd): New.
1928         * riscv-fbsd-tdep.c: Include "inferior.h".
1929         (riscv_fbsd_get_thread_local_address): Pass down target.
1930         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
1931         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
1932         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
1933         Adjust.
1934         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
1935         * solib-svr4.c (enable_break): Pass down target.
1936         * spu-multiarch.c (parse_spufs_run): Pass down target.
1937         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
1938         * target-delegates.c: Regenerate.
1939         * target.c (g_target_stack): Delete.
1940         (current_top_target): Return the current inferior's top target.
1941         (target_has_execution_1): Refer to the passed-in inferior's top
1942         target.
1943         (target_supports_terminal_ours): Check whether the initial
1944         inferior was already created.
1945         (decref_target): New.
1946         (target_stack::push): Incref/decref the target.
1947         (push_target, push_target, unpush_target): Adjust.
1948         (target_stack::unpush): Defref target.
1949         (target_is_pushed): Return bool.  Adjust to refer to the current
1950         inferior's target stack.
1951         (dispose_inferior): Delete, and inline parts ...
1952         (target_preopen): ... here.  Only dispose of the current inferior.
1953         (target_detach): Hold strong target reference while detaching.
1954         Pass target down.
1955         (target_thread_name): Add assertion.
1956         (target_resume): Pass down target.
1957         (target_ops::beneath, find_target_at): Adjust to refer to the
1958         current inferior's target stack.
1959         (get_dummy_target): New.
1960         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
1961         has a thread running.
1962         (initialize_targets): Rename to ...
1963         (_initialize_target): ... this.
1964         * target.h: Include "gdbsupport/refcounted-object.h".
1965         (struct target_ops): Inherit refcounted_object.
1966         (target_ops::shortname, target_ops::longname): Make const.
1967         (target_ops::async_wait_fd): New method.
1968         (decref_target): Declare.
1969         (struct target_ops_ref_policy): New.
1970         (target_ops_ref): New typedef.
1971         (get_dummy_target): Declare function.
1972         (target_is_pushed): Return bool.
1973         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
1974         (all_matching_threads_iterator::all_matching_threads_iterator):
1975         Handle filter target.
1976         * thread-iter.h (struct all_matching_threads_iterator, struct
1977         all_matching_threads_range, class all_non_exited_threads_range):
1978         Filter by target too.  Remove explicit.
1979         * thread.c (threads_executing): Delete.
1980         (inferior_thread): Pass down current inferior.
1981         (clear_thread_inferior_resources): Pass down thread pointer
1982         instead of ptid_t.
1983         (add_thread_silent, add_thread_with_info, add_thread): Add
1984         process_stratum_target parameter.  Use it for thread and inferior
1985         searches.
1986         (is_current_thread): New.
1987         (thread_info::deletable): Use it.
1988         (find_thread_ptid, thread_count, in_thread_list)
1989         (thread_change_ptid, set_resumed, set_running): New
1990         process_stratum_target parameter.  Pass it down.
1991         (set_executing): New process_stratum_target parameter.  Pass it
1992         down.  Adjust reference to 'threads_executing'.
1993         (threads_are_executing): New process_stratum_target parameter.
1994         Adjust reference to 'threads_executing'.
1995         (set_stop_requested, finish_thread_state): New
1996         process_stratum_target parameter.  Pass it down.
1997         (switch_to_thread): Also match inferior.
1998         (switch_to_thread): New process_stratum_target parameter.  Pass it
1999         down.
2000         (update_threads_executing): Reimplement.
2001         * top.c (quit_force): Pop targets from all inferior.
2002         (gdb_init): Don't call initialize_targets.
2003         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
2004         Declare.
2005         (windows_add_thread, windows_delete_thread): Adjust.
2006         (get_windows_debug_event): Rename to ...
2007         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
2008         * tracefile-tfile.c (tfile_target_open): Pass down target.
2009         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
2010         Forward declare.
2011         (switch_to_thread): Add process_stratum_target parameter.
2012         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
2013         parameter.  Use it.
2014         (mi_on_resume): Pass target down.
2015         * nat/fork-inferior.c (startup_inferior): Add
2016         process_stratum_target parameter.  Pass it down.
2017         * nat/fork-inferior.h (startup_inferior): Add
2018         process_stratum_target parameter.
2019         * python/py-threadevent.c (py_get_event_thread): Pass target down.
2020
2021 2020-01-10  Pedro Alves  <palves@redhat.com>
2022
2023         * remote.c (remote_target::start_remote): Don't set inferior_ptid
2024         directly.  Instead find the first thread in the thread list and
2025         use switch_to_thread.
2026
2027 2020-01-10  Pedro Alves  <palves@redhat.com>
2028
2029         * remote.c (remote_target::remote_add_inferior): Don't bind a
2030         process to the current inferior if the current inferior is already
2031         bound to a process.
2032
2033 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2034             Pedro Alves  <palves@redhat.com>
2035
2036         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
2037         If no process is specified, return null_ptid instead of
2038         inferior_ptid.
2039         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
2040         TARGET_WAITKIND_SIGNALLED with no pid.
2041
2042 2020-01-10  Pedro Alves  <palves@redhat.com>
2043
2044         * remote.c (first_remote_resumed_thread): New.
2045         (remote_target::wait_as): Use it as default event_ptid instead of
2046         inferior_ptid.
2047
2048 2020-01-10  Pedro Alves  <palves@redhat.com>
2049
2050         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
2051
2052 2020-01-10  Pedro Alves  <palves@redhat.com>
2053
2054         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
2055         not -1.
2056
2057 2020-01-10  Pedro Alves  <palves@redhat.com>
2058
2059         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
2060         ptid to get_last_target_status.
2061         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
2062         ptid to get_last_target_status.
2063         * infcmd.c (continue_command): Don't pass a target_waitstatus to
2064         get_last_target_status.
2065         (info_program_command): Don't pass a target_waitstatus to
2066         get_last_target_status.
2067         * infrun.c (init_wait_for_inferior): Use
2068         nullify_last_target_wait_ptid.
2069         (get_last_target_status): Handle nullptr arguments.
2070         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
2071         (print_stop_event): Don't pass a ptid to get_last_target_status.
2072         (normal_stop): Don't pass a ptid to get_last_target_status.
2073         * infrun.h (get_last_target_status, set_last_target_status): Move
2074         comments here and update.
2075         (nullify_last_target_wait_ptid): Declare.
2076         * linux-fork.c (fork_load_infrun_state): Remove local extern
2077         declaration of nullify_last_target_wait_ptid.
2078         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
2079         to get_last_target_status.
2080
2081 2020-01-10  Pedro Alves  <palves@redhat.com>
2082
2083         * gdbthread.h (scoped_restore_current_thread)
2084         <dont_restore, restore, m_dont_restore>: Declare.
2085         * thread.c (thread_alive): Add assertion.  Return bool.
2086         (switch_to_thread_if_alive): New.
2087         (prune_threads): Switch inferior/thread.
2088         (print_thread_info_1): Switch thread before calling target methods.
2089         (scoped_restore_current_thread::restore): New, factored out from
2090         ...
2091         (scoped_restore_current_thread::~scoped_restore_current_thread):
2092         ... this.
2093         (scoped_restore_current_thread::scoped_restore_current_thread):
2094         Add assertion.
2095         (thread_apply_all_command, thread_select): Use
2096         switch_to_thread_if_alive.
2097         * infrun.c (proceed, restart_threads, handle_signal_stop)
2098         (switch_back_to_stepped_thread): Switch current thread before
2099         calling target methods.
2100
2101 2020-01-10  Pedro Alves <palves@redhat.com>
2102
2103         * inferior.c (switch_to_inferior_no_thread): New function,
2104         factored out from ...
2105         (inferior_command): ... here.
2106         * inferior.h (switch_to_inferior_no_thread): Declare.
2107         * mi/mi-main.c (run_one_inferior): Use
2108         switch_to_inferior_no_thread.
2109
2110 2020-01-10  Pedro Alves  <palves@redhat.com>
2111
2112         * infcmd.c (kill_command): Remove dead code.
2113
2114 2020-01-10  Pedro Alves  <palves@redhat.com>
2115
2116         * remote.c (remote_target::mourn_inferior): No longer check
2117         whether the target is running.
2118
2119 2020-01-10  Pedro Alves  <palves@redhat.com>
2120
2121         * corelow.c (core_target::has_execution): Change parameter type to
2122         inferior pointer.
2123         * inferior.c (number_of_live_inferiors): Use
2124         inferior::has_execution instead of target_has_execution_1.
2125         * inferior.h (inferior::has_execution): New.
2126         * linux-thread-db.c (thread_db_target::update_thread_list): Use
2127         inferior::has_execution instead of target_has_execution_1.
2128         * process-stratum-target.c
2129         (process_stratum_target::has_execution): Change parameter type to
2130         inferior pointer.  Check the inferior's PID instead of
2131         inferior_ptid.
2132         * process-stratum-target.h
2133         (process_stratum_target::has_execution): Change parameter type to
2134         inferior pointer.
2135         * record-full.c (record_full_core_target::has_execution): Change
2136         parameter type to inferior pointer.
2137         * target.c (target_has_execution_1): Change parameter type to
2138         inferior pointer.
2139         (target_has_execution_current): Adjust.
2140         * target.h (target_ops::has_execution): Change parameter type to
2141         inferior pointer.
2142         (target_has_execution_1): Change parameter type to inferior
2143         pointer.  Change return type to bool.
2144         * tracefile.h (tracefile_target::has_execution): Change parameter
2145         type to inferior pointer.
2146
2147 2020-01-10  Pedro Alves  <palves@redhat.com>
2148
2149         * exceptions.c (print_flush): Remove current_top_target() check.
2150
2151 2020-01-10  Pedro Alves  <palves@redhat.com>
2152
2153         * remote.c (show_remote_exec_file): Show the current inferior's
2154         exec-file instead of the command variable's value.
2155
2156 2020-01-10  Pedro Alves  <palves@redhat.com>
2157
2158         * record-full.c (record_full_resume_ptid): New global.
2159         (record_full_target::resume): Set it.
2160         (record_full_wait_1): Use record_full_resume_ptid instead of
2161         inferior_ptid.
2162
2163 2020-01-10  Pedro Alves  <palves@redhat.com>
2164
2165         * gdbthread.h (scoped_restore_current_thread)
2166         <dont_restore, restore, m_dont_restore>: Declare.
2167         * thread.c (thread_alive): Add assertion.  Return bool.
2168         (switch_to_thread_if_alive): New.
2169         (prune_threads): Switch inferior/thread.
2170         (print_thread_info_1): Switch thread before calling target methods.
2171         (scoped_restore_current_thread::restore): New, factored out from
2172         ...
2173         (scoped_restore_current_thread::~scoped_restore_current_thread):
2174         ... this.
2175         (scoped_restore_current_thread::scoped_restore_current_thread):
2176         Add assertion.
2177         (thread_apply_all_command, thread_select): Use
2178         switch_to_thread_if_alive.
2179
2180 2020-01-10  George Barrett  <bob@bob131.so>
2181
2182         * stap-probe.c (stap_modify_semaphore): Don't check for null
2183         semaphores.
2184         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
2185         for null semaphores.
2186
2187 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2188
2189         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
2190         all source windows, and maintain horizontal scroll status while
2191         doing so.
2192
2193 2020-01-09  Tom Tromey  <tom@tromey.com>
2194
2195         PR tui/18932:
2196         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
2197         update_source_window, not print_source_lines.
2198
2199 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2200
2201         * tui/tui.c (tui_enable): Register tui hooks after calling
2202         tui_display_main.
2203
2204 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
2205
2206         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
2207
2208 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
2209
2210         * thread.c (print_thread_info_1): Fix indentation.
2211
2212 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
2213
2214         * symtab.c (general_symbol_info::compute_and_set_names): Move the
2215         unique_xmalloc_ptr outside the if to always free the demangled name.
2216
2217 2020-01-08  Tom Tromey  <tromey@adacore.com>
2218
2219         * xcoffread.c (enter_line_range, read_xcoff_symtab)
2220         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
2221         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
2222         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
2223         Remove.
2224         (section_offsets): New typedef.
2225         * symtab.c (fixup_section, get_msymbol_address): Update.
2226         * symmisc.c (dump_msymbols): Update.
2227         * symfile.h (relative_addr_info_to_section_offsets)
2228         (symfile_map_offsets_to_segments): Update.
2229         * symfile.c (build_section_addr_info_from_objfile)
2230         (init_objfile_sect_indices): Update.
2231         (struct place_section_arg): Change type of "offsets".
2232         (place_section): Update.
2233         (relative_addr_info_to_section_offsets): Change type of
2234         "section_offsets".  Remove "num_sections" parameter.
2235         (default_symfile_offsets, syms_from_objfile_1)
2236         (set_objfile_default_section_offset): Update.
2237         (reread_symbols): No need to preserve section offsets by hand.
2238         (symfile_map_offsets_to_segments): Change type of "offsets".
2239         * stap-probe.c (relocate_address): Update.
2240         * stabsread.h (process_one_symbol): Update.
2241         * solib-target.c (struct lm_info_target) <offsets>: Change type.
2242         (solib_target_relocate_section_addresses): Update.
2243         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
2244         Update.
2245         * solib-frv.c (frv_relocate_main_executable): Update.
2246         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
2247         * solib-aix.c (solib_aix_get_section_offsets): Change return
2248         type.
2249         (solib_aix_solib_create_inferior_hook): Update.
2250         * remote.c (remote_target::get_offsets): Update.
2251         * psymtab.c (find_pc_sect_psymtab): Update.
2252         * psympriv.h (struct partial_symbol) <address, text_low,
2253         text_high>: Update.
2254         * objfiles.h (obj_section_offset): Update.
2255         (struct objfile) <section_offsets>: Change type.
2256         <num_sections>: Remove.
2257         (objfile_relocate): Update.
2258         * objfiles.c (entry_point_address_query): Update
2259         (relocate_one_symbol): Change type of "section_offsets".
2260         (objfile_relocate1, objfile_relocate1): Change type of
2261         "new_offsets".
2262         (objfile_rebase1): Update.
2263         * mipsread.c (mipscoff_symfile_read): Update.
2264         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
2265         parameter.
2266         * mdebugread.c (parse_symbol): Change type of "section_offsets".
2267         (parse_external, psymtab_to_symtab_1): Update.
2268         * machoread.c (macho_symfile_offsets): Update.
2269         * ia64-tdep.c (ia64_find_unwind_table): Update.
2270         * hppa-tdep.c (read_unwind_info): Update.
2271         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
2272         * dwarf2read.c (create_addrmap_from_index)
2273         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
2274         (process_psymtab_comp_unit_reader, add_partial_symbol)
2275         (add_partial_subprogram, process_full_comp_unit)
2276         (read_file_scope, read_func_scope, read_lexical_block_scope)
2277         (read_call_site_scope, dwarf2_rnglists_process)
2278         (dwarf2_ranges_process, dwarf2_ranges_read)
2279         (dwarf_decode_lines_1, var_decode_location, new_symbol)
2280         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
2281         Update.
2282         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
2283         Update.
2284         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
2285         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
2286         (process_one_symbol): Change type of "section_offsets".
2287         * ctfread.c (get_objfile_text_range): Update.
2288         * coffread.c (coff_symtab_read, enter_linenos)
2289         (process_coff_symbol): Update.
2290         * coff-pe-read.c (add_pe_forwarded_sym): Update.
2291         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
2292
2293 2020-01-08  Tom Tromey  <tromey@adacore.com>
2294
2295         * dwarf2read.c (parse_macro_definition): Use std::string.
2296         (parse_macro_definition): Likewise.
2297
2298 2020-01-08  Tom Tromey  <tromey@adacore.com>
2299
2300         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
2301         (ATTR_ALLOC_CHUNK): Remove.
2302
2303 2020-01-08  Tom Tromey  <tromey@adacore.com>
2304
2305         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
2306
2307 2020-01-08  Tom Tromey  <tromey@adacore.com>
2308
2309         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
2310         (dwarf2_compute_name, open_dwo_file): Likewise.
2311         (process_enumeration_scope): Use std::vector.
2312         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
2313         (partial_die_info::fixup, dwarf2_start_subfile)
2314         (guess_full_die_structure_name, dwarf2_name): Likewise.
2315         (determine_prefix): Update.
2316         (guess_full_die_structure_name): Make return type const.
2317         (partial_die_full_name): Return unique_xmalloc_ptr.
2318         (DW_FIELD_ALLOC_CHUNK): Remove.
2319
2320 2020-01-07  Tom Tromey  <tromey@adacore.com>
2321
2322         PR build/24937:
2323         * stap-probe.c (class stap_static_probe_ops): Add constructor.
2324
2325 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
2326
2327         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
2328
2329 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2330
2331         * stack.c (print_frame_info): Move disassemble_next_line code
2332         inside source_print block.
2333
2334 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
2335
2336         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
2337         gdb/signals.h, as we are now using native signal symbols.
2338
2339 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
2340
2341         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
2342         overflow by an early check of content vs threshold.
2343         * tui/tui-source.c (tui_source_window::line_is_displayed):
2344         Likewise.
2345
2346 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
2347
2348         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
2349
2350 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
2351
2352         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
2353         export table if no section contains it's RVA.
2354
2355 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
2356
2357         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
2358
2359 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
2360
2361         * source.c (print_source_lines_base): Set last_line_listed.
2362
2363 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
2364
2365         * tui/tui-disasm.c: Remove trailing spaces.
2366
2367 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
2368             Pedro Alves  <palves@redhat.com>
2369
2370         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
2371         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
2372         (windows_gdb_signal_to_target): New function, uses the above
2373         enumeration to convert GDB internal signal codes to equivalent
2374         Windows codes.
2375         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
2376         * windows-nat.c: Include "gdb_wait.h".
2377         (get_windows_debug_event): Extract the fatal exception from the
2378         exit status and convert to the equivalent Posix signal number.
2379         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
2380         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
2381         * gdbsupport/gdb_wait.c: New file, implements
2382         windows_status_to_termsig.
2383         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
2384         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
2385
2386 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2387
2388         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
2389         show_layout.
2390
2391 2020-01-05  Luis Machado  <luis.machado@linaro.org>
2392
2393         * aarch64-linux-nat.c
2394         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
2395         and bfd_mach_aarch64.
2396
2397 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2398
2399         * ui-file.c (stdio_file::can_emit_style_escape)
2400         (tee_file::can_emit_style_escape): Ensure style is used also on
2401         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
2402         to gdb_stdout.
2403         * main.c (set_gdb_data_directory): Use file style to output the
2404         warning that the given pathname is not a directory.
2405         * top.c (show_history_filename, gdb_safe_append_history)
2406         (show_gdb_datadir): Use file style.
2407
2408 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
2409
2410         * solib-target.c (struct lm_info_target):
2411         Change offsets to be a unique_xmalloc_ptr.
2412         (solib_target_relocate_section_addresses): Update.
2413
2414 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
2415
2416         * windows-nat.c (windows_clear_solib): Free so_list linked list.
2417
2418 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2419
2420         * MAINTAINERS (Write After Approval): Add myself.
2421
2422 2020-01-02  Luis Machado  <luis.machado@linaro.org>
2423
2424         * proc-service.c (get_ps_regcache): Remove reference to obsolete
2425         Cell BE architecture.
2426         * target.h (struct target_ops) <thread_architecture>: Likewise.
2427
2428 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
2429
2430         * Makefile.in: Use INSTALL_PROGRAM_ENV.
2431
2432 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
2433
2434         * MAINTAINERS (Write After Approval): Add myself.
2435
2436 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
2437
2438         * gdbarch.sh: Update copyright year range of generated files.
2439
2440 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
2441
2442         Update copyright year range in all GDB files.
2443
2444 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
2445
2446         * copyright.py: Convert to Python 3.
2447
2448 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
2449
2450         * copyright.py: Adapt after move of gnulib directory from gdb
2451         directory to toplevel directory.
2452
2453 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
2454
2455         * copyright.py (main): Exit if run from the wrong directory.
2456
2457 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
2458
2459         * top.c (print_gdb_version): Change copyright year to 2020.
2460
2461 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
2462
2463         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
2464
2465 For older changes see ChangeLog-2019.
2466 \f
2467 Local Variables:
2468 mode: change-log
2469 left-margin: 8
2470 fill-column: 74
2471 version-control: never
2472 coding: utf-8
2473 End: