gdb/ChangeLog

   1 2020-10-17  Tom Tromey  <tom@tromey.com>
   2
   3         * valprint.c (generic_value_print): Remove comment.
   4         * m2-valprint.c (m2_value_print_inner): Remove comment.
   5         * gdbtypes.c (create_range_type): Set TYPE_UNSIGNED from base
   6         type.
   7
   8 2020-10-17  Tom de Vries  <tdevries@suse.de>
   9
  10         PR symtab/26317
  11         * source.c (select_source_symtab): Handling sal.symtab == NULL for
  12         symbol main.
  13
  14 2020-10-14  Tom de Vries  <tdevries@suse.de>
  15
  16         PR gdb/26733
  17         * solib.c (solib_contains_address_p): Handle
  18         'solib->sections == nullptr'.
  19
  20 2020-10-13  Simon Marchi  <simon.marchi@polymtl.ca>
  21
  22         PR gdb/26642
  23         * infrun.c (do_target_wait_1): Clear TARGET_WNOHANG if the
  24         target can't do async.
  25         * target.c (target_wait): Assert that we don't pass
  26         TARGET_WNOHANG to a target that can't async.
  27
  28 2020-10-13  Kamil Rytarowski  <n54@gmx.com>
  29
  30         * Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS)
  31         HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
  32         * alpha-bsd-nat.c: Adjust include.
  33         * alpha-bsd-tdep.h: Adjust comment.
  34         * alpha-nbsd-tdep.c: Rename to ...
  35         * alpha-netbsd-tdep.c: ... this, adjust include.
  36         * amd64-nbsd-nat.c: Rename to ...
  37         * amd64-netbsd-nat.c: ... this, adjust include.
  38         * amd64-nbsd-tdep.c: Rename to ...
  39         * amd64-netbsd-tdep.c: ... this, adjust include.
  40         * amd64-tdep.h: Adjust include.
  41         * arm-nbsd-nat.c: Rename to ...
  42         * arm-netbsd-nat.c: ... this, adjust include.
  43         * arm-nbsd-tdep.c: Rename to ...
  44         * arm-netbsd-tdep.c: ... this, adjust include.
  45         * arm-nbsd-tdep.h: Rename to ...
  46         * arm-netbsd-tdep.h: ... this, adjust include.
  47         * configure.nat: Adjust file lists.
  48         * configure.tgt: Likewise.
  49         * hppa-nbsd-nat.c: Rename to ...
  50         * hppa-netbsd-nat.c: ... this, adjust include.
  51         * hppa-nbsd-tdep.c: Rename to ...
  52         * hppa-netbsd-tdep.c: ... this, adjust include.
  53         * i386-nbsd-nat.c: Rename to ...
  54         * i386-netbsd-nat.c: ... this, adjust include.
  55         * i386-nbsd-tdep.c: Rename to ...
  56         * i386-netbsd-tdep.c: ... this, adjust include.
  57         * m68k-bsd-nat.c: Adjust include.
  58         * mips-nbsd-nat.c: Rename to ...
  59         * mips-netbsd-nat.c: ... this, adjust include.
  60         * mips-nbsd-tdep.c: Rename to ...
  61         * mips-netbsd-tdep.c: ... this, adjust include.
  62         * mips-nbsd-tdep.h: Rename to ...
  63         * mips-netbsd-tdep.h: ... this.
  64         * nbsd-nat.c: Rename to ...
  65         * netbsd-nat.c: ... this, adjust include.
  66         * nbsd-nat.h: Rename to ...
  67         * netbsd-nat.h: ... this, adjust include.
  68         * nbsd-tdep.c: Rename to ...
  69         * netbsd-tdep.c: ... this, adjust include.
  70         * nbsd-tdep.h: Rename to ...
  71         * netbsd-tdep.h: ... this.
  72         * ppc-nbsd-nat.c: Rename to ...
  73         * ppc-netbsd-nat.c: ... this, adjust include.
  74         * ppc-nbsd-tdep.c: Rename to ...
  75         * ppc-netbsd-tdep.c: ... this, adjust include and comment.
  76         * ppc-nbsd-tdep.h: Rename to ...
  77         * ppc-netbsd-tdep.h: ... this.
  78         * sh-nbsd-nat.c: Rename to ...
  79         * sh-netbsd-nat.c: ... this, adjust include.
  80         * sh-nbsd-tdep.c: Rename to ...
  81         * sh-netbsd-tdep.c: ... this, adjust include.
  82         * sparc-nbsd-nat.c: Rename to ...
  83         * sparc-netbsd-nat.c: ... this.
  84         * sparc-nbsd-tdep.c: Rename to ...
  85         * sparc-netbsd-tdep.c: ... this, adjust include.
  86         * sparc64-nbsd-nat.c: Rename to ...
  87         * sparc64-netbsd-nat.c: ... this.
  88         * sparc64-nbsd-tdep.c: Rename to ...
  89         * sparc64-netbsd-tdep.c: ... this, adjust include.
  90         * sparc64-tdep.h: Adjust comment.
  91         * vax-bsd-nat.c: Adjust include.
  92         * vax-nbsd-tdep.c: Rename to ...
  93         * vax-netbsd-tdep.c: ... this, adjust include.
  94
  95 2020-10-12  Tom Tromey  <tom@tromey.com>
  96
  97         * target.h (struct target_ops) <get_section_table>: Update.
  98         (target_get_section_table): Update.
  99         * target.c (target_get_section_table, target_section_by_addr)
 100         (memory_xfer_partial_1): Update.
 101         * target-section.h (target_section_table): Now an alias.
 102         * target-delegates.c: Rebuild.
 103         * target-debug.h (target_debug_print_target_section_table_p):
 104         Rename from target_debug_print_struct_target_section_table_p.
 105         * symfile.c (build_section_addr_info_from_section_table): Update.
 106         * solib.c (solib_map_sections, solib_contains_address_p): Update.
 107         * solib-svr4.c (scan_dyntag): Update.
 108         * solib-dsbt.c (scan_dyntag): Update.
 109         * remote.c (remote_target::remote_xfer_live_readonly_partial):
 110         Update.
 111         * record-full.c (record_full_core_target::xfer_partial): Update.
 112         * progspace.h (struct program_space) <target_sections>: Update.
 113         * exec.h (print_section_info): Update.
 114         * exec.c (exec_target::close, build_section_table)
 115         (add_target_sections, add_target_sections_of_objfile)
 116         (remove_target_sections, exec_on_vfork)
 117         (section_table_available_memory)
 118         (section_table_xfer_memory_partial)
 119         (exec_target::get_section_table, exec_target::xfer_partial)
 120         (print_section_info, set_section_command)
 121         (exec_set_section_address, exec_target::has_memory): Update.
 122         * corelow.c (core_target::build_file_mappings)
 123         (core_target::xfer_partial, core_target::info_proc_mappings)
 124         (core_target::info_proc_mappings): Update.
 125         * bfd-target.c (class target_bfd): Update
 126
 127 2020-10-12  Tom Tromey  <tom@tromey.com>
 128
 129         * progspace.c (program_space::~program_space): Don't call
 130         clear_section_table.
 131         * exec.h (clear_section_table): Don't declare.
 132         * exec.c (exec_target::close): Update.
 133         (clear_section_table): Remove.
 134
 135 2020-10-12  Tom Tromey  <tom@tromey.com>
 136
 137         * exec.c (add_target_sections_of_objfile): Simplify.
 138
 139 2020-10-12  Tom Tromey  <tom@tromey.com>
 140
 141         * solib.c (solib_map_sections): Update.
 142         * record-full.c (record_full_core_open_1): Update.
 143         * exec.h (build_section_table): Return a target_section_table.
 144         * exec.c (exec_file_attach): Update.
 145         (build_section_table): Return a target_section_table.
 146         * corelow.c (core_target::core_target): Update.
 147         * bfd-target.c (target_bfd::target_bfd): Update.
 148
 149 2020-10-12  Tom Tromey  <tom@tromey.com>
 150
 151         * target.c (target_section_by_addr, memory_xfer_partial_1):
 152         Update.
 153         * target-section.h (struct target_section_table): Use
 154         std::vector.
 155         * symfile.h (build_section_addr_info_from_section_table): Take a
 156         target_section_table.
 157         * symfile.c (build_section_addr_info_from_section_table): Take a
 158         target_section_table.
 159         * solist.h (struct so_list) <sections>: Change type.
 160         <sections_end>: Remove.
 161         * solib.c (solib_map_sections, clear_so, solib_read_symbols)
 162         (solib_contains_address_p): Update.
 163         * solib-svr4.c (scan_dyntag): Update.
 164         * solib-dsbt.c (scan_dyntag): Update.
 165         * remote.c (remote_target::remote_xfer_live_readonly_partial):
 166         Update.
 167         * record-full.c (record_full_core_start, record_full_core_end):
 168         Remove.
 169         (record_full_core_sections): New global.
 170         (record_full_core_open_1, record_full_core_target::xfer_partial):
 171         Update.
 172         * exec.h (build_section_table, section_table_xfer_memory_partial)
 173         (add_target_sections): Take a target_section_table.
 174         * exec.c (exec_file_attach, clear_section_table): Update.
 175         (resize_section_table): Remove.
 176         (build_section_table, add_target_sections): Take a
 177         target_section_table.
 178         (add_target_sections_of_objfile, remove_target_sections)
 179         (exec_on_vfork): Update.
 180         (section_table_available_memory): Take a target_section_table.
 181         (section_table_read_available_memory): Update.
 182         (section_table_xfer_memory_partial): Take a target_section_table.
 183         (print_section_info, set_section_command)
 184         (exec_set_section_address, exec_target::has_memory): Update.
 185         * corelow.c (class core_target) <m_core_section_table,
 186         m_core_file_mappings>: Remove braces.
 187         <~core_target>: Remove.
 188         (core_target::core_target): Update.
 189         (core_target::~core_target): Remove.
 190         (core_target::build_file_mappings)
 191         (core_target::xfer_memory_via_mappings)
 192         (core_target::xfer_partial, core_target::info_proc_mappings):
 193         Update.
 194         * bfd-target.c (target_bfd::xfer_partial): Update.
 195         (target_bfd::target_bfd): Update.
 196         (target_bfd::~target_bfd): Remove.
 197
 198 2020-10-12  Tom Tromey  <tom@tromey.com>
 199
 200         * target.h (struct target_section, struct target_section_table):
 201         Move to target-section.h.
 202         * target-section.h: New file.
 203
 204 2020-10-12  Pedro Alves  <pedro@palves.net>
 205
 206         PR exp/26602
 207         * valops.c (struct struct_field_searcher): New.
 208         (update_search_result): Rename to ...
 209         (struct_field_searcher::update_result): ... this.  Simplify
 210         prototype.  Record all found fields.
 211         (do_search_struct_field): Rename to ...
 212         (struct_field_searcher::search): ... this.  Simplify prototype.
 213         Maintain stack of visited baseclass path.  Call update_result for
 214         fields too.  Keep searching fields in baseclasses instead of
 215         stopping at the first found field.
 216         (search_struct_field): Use struct_field_searcher.  When looking
 217         for fields, report ambiguous access attempts.
 218
 219 2020-10-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 220
 221         * frame.c (inside_main_func): Check full symbols as well as
 222         minimal symbols.
 223
 224 2020-10-09  Joel Brobecker  <brobecker@adacore.com>
 225
 226         * ada-lang.c (advance_wild_match): Rewrite the function's
 227         description.  Change the type of target0, t0 and t1 to char.
 228
 229 2020-10-09  Tom Tromey  <tromey@adacore.com>
 230
 231         * dwarf2/read.c (dwarf2_add_field): Handle signed offsets.
 232
 233 2020-10-09  Tom Tromey  <tromey@adacore.com>
 234
 235         * ada-lang.h (ada_encode): Return std::string.
 236         * ada-lang.c (ada_encode_1): Return std::string.
 237         (ada_encode): Likewise.
 238         (type_from_tag, ada_lookup_name_info::ada_lookup_name_info):
 239         Update.
 240         * ada-exp.y (block_lookup, write_var_or_type): Update.
 241
 242 2020-10-09  Hannes Domani  <ssbssa@yahoo.de>
 243
 244         PR exp/26714
 245         * printcmd.c (print_formatted): Handle void results as
 246         unformatted prints.
 247
 248 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 249
 250         * arch/aarch32.c (aarch32_create_target_description): Release the
 251         target_desc_up as late as possible.
 252         * arch/aarch64.c (aarch64_create_target_description): Likewise.
 253         * arch/amd64.c (amd64_create_target_description): Likewise.
 254         * arch/arc.c (arc_create_target_description): Return a
 255         target_desc_up, don't release it.
 256         * arch/arc.h (arc_create_target_description): Update declaration.
 257         (arc_lookup_target_description): Move target_desc_up into the
 258         cache, and return a borrowed pointer.
 259         * arch/arm.c (arm_create_target_description): Release the
 260         target_desc_up as late as possible.
 261         * arch/i386.c (i386_create_target_description): Likewise.
 262         * arch/riscv.h (riscv_create_target_description): Update
 263         declaration to match definition.
 264         * arch/tic6x.c (tic6x_create_target_description): Release the
 265         target_desc_up as late as possible.
 266
 267 2020-10-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 268
 269         * Makefile.in: Include Makefile.gnulib.inc.  Don't define LIBGNU
 270         or INCGNU.  Make use of LIBGNU_EXTRA_LIBS when linking.
 271
 272 2020-10-09  Jan Vrany  <jan.vrany@labware.com>
 273
 274         * source.c (directory_command): Notify observers that "directories"
 275         parameter has changed.
 276
 277 2020-10-08  Tom Tromey  <tom@tromey.com>
 278
 279         * cli/cli-cmds.c (print_disassembly): Style function name and
 280         addresses.  Add _() wrappers.
 281
 282 2020-10-08  Shahab Vahedi  <shahab@synopsys.com>
 283
 284         * NEWS: Mention ARC support in GDBserver.
 285
 286 2020-10-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 287
 288         * arch/aarch32.c (aarch32_create_target_description): Release
 289         unique_ptr returned from allocate_target_description.
 290         * arch/aarch64.c (aarch64_create_target_description): Likewise.
 291         * arch/amd64.c (amd64_create_target_description): Likewise.
 292         * arch/arc.c (arc_create_target_description): Likewise.
 293         * arch/arm.c (arm_create_target_description): Likewise.
 294         * arch/i386.c (i386_create_target_description): Likewise.
 295         * arch/riscv.c (riscv_create_target_description): Update return
 296         type.  Handle allocate_target_description returning a unique_ptr.
 297         (riscv_lookup_target_description): Update to handle unique_ptr.
 298         * arch/tic6x.c (tic6x_create_target_description): Release
 299         unique_ptr returned from allocate_target_description.
 300         * features/microblaze-with-stack-protect.c: Regenerate.
 301         * features/microblaze.c: Regenerate.
 302         * features/mips-dsp-linux.c: Regenerate.
 303         * features/mips-linux.c: Regenerate.
 304         * features/mips64-dsp-linux.c: Regenerate.
 305         * features/mips64-linux.c: Regenerate.
 306         * features/nds32.c: Regenerate.
 307         * features/nios2.c: Regenerate.
 308         * features/or1k.c: Regenerate.
 309         * features/rs6000/powerpc-32.c: Regenerate.
 310         * features/rs6000/powerpc-32l.c: Regenerate.
 311         * features/rs6000/powerpc-403.c: Regenerate.
 312         * features/rs6000/powerpc-403gc.c: Regenerate.
 313         * features/rs6000/powerpc-405.c: Regenerate.
 314         * features/rs6000/powerpc-505.c: Regenerate.
 315         * features/rs6000/powerpc-601.c: Regenerate.
 316         * features/rs6000/powerpc-602.c: Regenerate.
 317         * features/rs6000/powerpc-603.c: Regenerate.
 318         * features/rs6000/powerpc-604.c: Regenerate.
 319         * features/rs6000/powerpc-64.c: Regenerate.
 320         * features/rs6000/powerpc-64l.c: Regenerate.
 321         * features/rs6000/powerpc-7400.c: Regenerate.
 322         * features/rs6000/powerpc-750.c: Regenerate.
 323         * features/rs6000/powerpc-860.c: Regenerate.
 324         * features/rs6000/powerpc-altivec32.c: Regenerate.
 325         * features/rs6000/powerpc-altivec32l.c: Regenerate.
 326         * features/rs6000/powerpc-altivec64.c: Regenerate.
 327         * features/rs6000/powerpc-altivec64l.c: Regenerate.
 328         * features/rs6000/powerpc-e500.c: Regenerate.
 329         * features/rs6000/powerpc-e500l.c: Regenerate.
 330         * features/rs6000/powerpc-isa205-32l.c: Regenerate.
 331         * features/rs6000/powerpc-isa205-64l.c: Regenerate.
 332         * features/rs6000/powerpc-isa205-altivec32l.c: Regenerate.
 333         * features/rs6000/powerpc-isa205-altivec64l.c: Regenerate.
 334         * features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c: Regenerate.
 335         * features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c: Regenerate.
 336         * features/rs6000/powerpc-isa205-vsx32l.c: Regenerate.
 337         * features/rs6000/powerpc-isa205-vsx64l.c: Regenerate.
 338         * features/rs6000/powerpc-isa207-htm-vsx32l.c: Regenerate.
 339         * features/rs6000/powerpc-isa207-htm-vsx64l.c: Regenerate.
 340         * features/rs6000/powerpc-isa207-vsx32l.c: Regenerate.
 341         * features/rs6000/powerpc-isa207-vsx64l.c: Regenerate.
 342         * features/rs6000/powerpc-vsx32.c: Regenerate.
 343         * features/rs6000/powerpc-vsx32l.c: Regenerate.
 344         * features/rs6000/powerpc-vsx64.c: Regenerate.
 345         * features/rs6000/powerpc-vsx64l.c: Regenerate.
 346         * features/rs6000/rs6000.c: Regenerate.
 347         * features/rx.c: Regenerate.
 348         * features/s390-gs-linux64.c: Regenerate.
 349         * features/s390-linux32.c: Regenerate.
 350         * features/s390-linux32v1.c: Regenerate.
 351         * features/s390-linux32v2.c: Regenerate.
 352         * features/s390-linux64.c: Regenerate.
 353         * features/s390-linux64v1.c: Regenerate.
 354         * features/s390-linux64v2.c: Regenerate.
 355         * features/s390-te-linux64.c: Regenerate.
 356         * features/s390-tevx-linux64.c: Regenerate.
 357         * features/s390-vx-linux64.c: Regenerate.
 358         * features/s390x-gs-linux64.c: Regenerate.
 359         * features/s390x-linux64.c: Regenerate.
 360         * features/s390x-linux64v1.c: Regenerate.
 361         * features/s390x-linux64v2.c: Regenerate.
 362         * features/s390x-te-linux64.c: Regenerate.
 363         * features/s390x-tevx-linux64.c: Regenerate.
 364         * features/s390x-vx-linux64.c: Regenerate.
 365         * mips-tdep.c (_initialize_mips_tdep): Release unique_ptr returned
 366         from allocate_target_description.
 367         * target-descriptions.c (allocate_target_description): Update
 368         return type.
 369         (print_c_tdesc::visit_pre): Release unique_ptr returned from
 370         allocate_target_description.
 371
 372 2020-10-07  Tom Tromey  <tromey@adacore.com>
 373
 374         * unittests/search-memory-selftests.c: New file.
 375         * Makefile.in (SELFTESTS_SRCS): Add
 376         unittests/search-memory-selftests.c.
 377
 378 2020-10-07  Tom Tromey  <tromey@adacore.com>
 379
 380         PR gdb/16930:
 381         * findcmd.c (_initialize_mem_search): Mention that the range is
 382         inclusive.
 383
 384 2020-10-07  Tom Tromey  <tromey@adacore.com>
 385
 386         * target.h (simple_search_memory): Don't declare.
 387         * target.c (simple_search_memory): Move to gdbsupport.
 388         (default_search_memory): Update.
 389         * remote.c (remote_target::search_memory): Update.
 390
 391 2020-10-07  Simon Marchi  <simon.marchi@efficios.com>
 392
 393         * Makefile.in (COMPILE): Add CXXFLAGS.
 394         (INTERNAL_CFLAGS_BASE): Remove CXXFLAGS.
 395         (check-headers): Add CXXFLAGS.
 396
 397 2020-10-07  Anton Kolesov  <anton.kolesov@synopsys.com>
 398
 399         * arc-linux-tdep.h: New file.
 400         * arc-linux-tdep.c (arc_linux_core_reg_offsets,
 401         arc_linux_supply_gregset, arc_linux_supply_v2_regset,
 402         arc_linux_collect_gregset, arc_linux_collect_v2_regset,
 403         arc_linux_gregset, arc_linux_v2_regset,
 404         arc_linux_iterate_over_regset_sections,
 405         arc_linux_core_read_description): Implement.
 406         (arc_linux_init_osabi): Set iterate_over_regset_sections.
 407         * arc-tdep.h (ARC_OFFSET_NO_REGISTER): Declare.
 408         (arc_gdbarch_features_create): Add.
 409         * arc-tdep.c (arc_gdbarch_features_create): Not static anymore.
 410
 411 2020-10-07  Shahab Vahedi  <shahab@synopsys.com>
 412
 413         * arch/arc.h: Rename "arc_gdbarch_features" to
 414         "arc_arch_features".
 415         * arc-tdep.h: Likewise.
 416         * arc-tdep.c: Likewise.
 417
 418 2020-10-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 419
 420         * infcmd.c (attach_command): Remove the redundant call to
 421         `clear_proceed_status`.
 422
 423 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
 424
 425         * nat/netbsd-nat.c (write_memory, read_memory): Update.
 426
 427 2020-10-07  Kamil Rytarowski  <n54@gmx.com>
 428
 429         * nat/netbsd-nat.c (write_memory, read_memory): Add.
 430         * nat/netbsd-nat.h (write_memory, read_memory): Likewise.
 431         * nbsd-nat.c (nbsd_nat_target::xfer_partial): Update.
 432
 433 2020-10-07  Simon Marchi  <simon.marchi@polymtl.ca>
 434
 435         * break-catch-sig.c (signal_catch_counts): Make a static arrray.
 436         (_initialize_break_catch_sig): Don't allocate array.
 437
 438 2020-10-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 439
 440         * symtab.c (find_pc_line): Return unmapped addresses when the
 441         requested address is also unmapped.
 442
 443 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
 444
 445         * Makefile.in (HFILES_NO_SRCDIR): Remove tui/tui-windata.h, add
 446         tui/tui-out.h.
 447
 448 2020-10-05  Simon Marchi  <simon.marchi@efficios.com>
 449
 450         * amd64-windows-tdep.c (amd64_windows_return_value): Use
 451         type::is_vector instead of TYPE_VECTOR.
 452
 453 2020-10-05  Simon Marchi  <simon.marchi@polymtl.ca>
 454
 455         * auto-load.c (auto_load_objfile_script_1): Don't use
 456         debugfile_holder as temporary variable when stripping drive
 457         letter.
 458
 459 2020-10-05  Hannes Domani  <ssbssa@yahoo.de>
 460
 461         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
 462         Add TYPE_CODE_COMPLEX.
 463         (amd64_windows_return_value): Fix types returned via XMM0.
 464
 465 2020-10-05  Alan Hayward  <alan.hayward@arm.com>
 466
 467         * MAINTAINERS (Responsible Maintainers): Add Luis Machado to
 468         AArch64/ARM maintainers.
 469
 470 2020-10-04  Simon Marchi  <simon.marchi@polymtl.ca>
 471
 472         * NEWS: Mention set/show debug event-loop.
 473
 474 2020-10-02  Tom Tromey  <tromey@adacore.com>
 475
 476         * skip.c (skiplist_entry::skiplist_entry): Unconditionally use
 477         REG_EXTENDED.
 478
 479 2020-10-02  Simon Marchi  <simon.marchi@efficios.com>
 480
 481         * aix-thread.c (aix_thread_inferior_created): Remove parameters.
 482         * procfs.c (procfs_inferior_created): Remove.
 483         (_initialize_procfs): Don't register procfs_inferior_created.
 484
 485 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
 486
 487         * async-event.c (invoke_async_signal_handlers): Add debug
 488         print.
 489         (check_async_event_handlers): Likewise.
 490         * event-top.c (show_debug_event_loop): New function.
 491         (_initialize_event_top): Register "set debug event-loop"
 492         setting.
 493
 494 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
 495
 496         * debug.c (debug_prefixed_vprintf): Move to gdbsupport.
 497         * debug.h: Remove.
 498         * infrun.c: Include gdbsupport/common-debug.h.
 499         * linux-nat.c: Likewise.
 500
 501 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
 502
 503         * async-event.h (create_async_signal_handler): Add name
 504         parameter.
 505         (create_async_event_handler): Likewise.
 506         * async-event.c (struct async_signal_handler) <name>: New field.
 507         (struct async_event_handler) <name>: New field.
 508         (create_async_signal_handler): Assign name.
 509         (create_async_event_handler): Assign name.
 510         * event-top.c (async_init_signals): Pass name when creating
 511         handler.
 512         * infrun.c (_initialize_infrun): Likewise.
 513         * record-btrace.c (record_btrace_push_target): Likewise.
 514         * record-full.c (record_full_open): Likewise.
 515         * remote-notif.c (remote_notif_state_allocate): Likewise.
 516         * remote.c (remote_target::open_1): Likewise.
 517         * tui/tui-win.c (tui_initialize_win): Likewise.
 518
 519 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
 520
 521         * async-event.c (initialize_async_signal_handlers): Pass name to
 522         add_file_handler
 523         * event-top.c (ui_register_input_event_handler): Likewise.
 524         * linux-nat.c (linux_nat_target::async): Likewise.
 525         * run-on-main-thread.c (_initialize_run_on_main_thread):
 526         Likewise
 527         * ser-base.c (reschedule): Likewise.
 528         (ser_base_async): Likewise.
 529         * tui/tui-io.c: Likewise.
 530         * top.h (struct ui) <num>: New field.
 531         * top.c (highest_ui_num): New variable.
 532         (ui::ui): Initialize num.
 533
 534 2020-10-02  Simon Marchi  <simon.marchi@polymtl.ca>
 535
 536         * observable.h <inferior_created>: Remove parameters.  Update all
 537         listeners.
 538         * inferior.h (post_create_inferior): Remove target parameter.
 539         Update all callers.
 540
 541 2020-10-02  Nitika Achra  <Nitika.Achra@amd.com>
 542
 543         * dwarf2/macro.c (dwarf_decode_macro_bytes): Handle DW_MACRO_define_strx
 544         and DW_MACRO_undef_strx.
 545         (dwarf_decode_macros): Likewise
 546         * dwarf2/read.c (dwarf_decode_macros): Pass str_offsets_base in the parameters
 547         which is the value of DW_AT_str_offsets_base.
 548          * dwarf2/macro.h (dwarf_decode_macros): Modify the definition to include
 549         str_offsets_base.
 550
 551 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
 552
 553         * i386-tdep.h (i386nbsd_sc_reg_offset): Remove.
 554
 555 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
 556
 557         * i386-bsd-nat.c (_initialize_i386bsd_nat): Update.
 558         * i386-nbsd-tdep.c (i386nbsd_sc_reg_offset): Now static.
 559
 560 2020-10-01  Kamil Rytarowski  <n54@gmx.com>
 561
 562         * i386-bsd-nat.c: Include "x86-bsd-nat.h".
 563
 564 2020-09-30  Tom de Vries  <tdevries@suse.de>
 565
 566         PR symtab/26683
 567         * dwarf2/read.c (dwarf2_name): Update attr_name after attr is updated.
 568
 569 2020-09-30  Tom Tromey  <tromey@adacore.com>
 570
 571         * dwarf2/read.c (handle_variant): Use constant_value.
 572
 573 2020-09-29  Tom Tromey  <tom@tromey.com>
 574
 575         * dwarf2/read.c (lookup_dwo_id, get_type_unit_group)
 576         (read_file_scope, dwarf2_get_pc_bounds)
 577         (dwarf2_record_block_ranges, dwarf2_add_field, get_alignment)
 578         (read_structure_type, handle_struct_member_die)
 579         (read_enumeration_type, read_array_type, read_set_type)
 580         (read_tag_pointer_type, read_tag_reference_type)
 581         (read_subroutine_type, read_base_type, read_subrange_type)
 582         (read_full_die_1, partial_die_info::read)
 583         (partial_die_info::read, by, new_symbol)
 584         (dwarf2_const_value_data, dwarf2_const_value_attr)
 585         (dump_die_shallow, dwarf2_fetch_constant_bytes)
 586         (prepare_one_comp_unit): Update.
 587         * dwarf2/attribute.h (DW_UNSND): Remove.
 588
 589 2020-09-29  Tom Tromey  <tom@tromey.com>
 590
 591         * dwarf2/read.c (read_func_scope, prototyped_function_p)
 592         (read_subroutine_type, partial_die_info::read)
 593         (dwarf2_flag_true_p, new_symbol, dump_die_shallow)
 594         (dwarf2_add_member_fn): Update.
 595         * dwarf2/attribute.h (struct attribute) <as_boolean>: Declare.
 596         * dwarf2/attribute.c (attribute::as_boolean): New method.
 597
 598 2020-09-29  Tom Tromey  <tom@tromey.com>
 599
 600         * dwarf2/read.c (dwarf2_add_field, dwarf2_add_member_fn): Update.
 601         * dwarf2/attribute.h (struct attribute) <as_virtuality>: New
 602         method.
 603         * dwarf2/attribute.c (attribute::as_virtuality): New method.
 604
 605 2020-09-29  Tom Tromey  <tom@tromey.com>
 606
 607         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: Check
 608         the attribute's form.
 609
 610 2020-09-29  Tom Tromey  <tom@tromey.com>
 611
 612         * dwarf2/read.c (is_valid_DW_AT_defaulted): Move to attribute.c.
 613         (dwarf2_add_member_fn): Update.
 614         * dwarf2/attribute.h (struct attribute) <defaulted>: Declare.
 615         * dwarf2/attribute.c (attribute::defaulted): New method, from
 616         is_valid_DW_AT_defaulted.
 617
 618 2020-09-29  Tom Tromey  <tom@tromey.com>
 619
 620         * dwarf2/read.c (dw2_get_file_names_reader)
 621         (dwarf2_build_include_psymtabs, handle_DW_AT_stmt_list)
 622         (dwarf2_cu::setup_type_unit_groups, fill_in_loclist_baton)
 623         (dwarf2_symbol_mark_computed): Use as_unsigned.
 624         * dwarf2/attribute.h (struct attribute) <as_unsigned>: New
 625         method.
 626         <form_is_section_offset>: Update comment.
 627
 628 2020-09-29  Tom Tromey  <tom@tromey.com>
 629
 630         * dwarf2/read.c (dwarf2_access_attribute): Rename from
 631         dwarf2_default_access_attribute.  Look up attribute.
 632         (dwarf2_add_field, dwarf2_add_type_defn, dwarf2_add_member_fn):
 633         Update.
 634
 635 2020-09-29  Tom Tromey  <tom@tromey.com>
 636
 637         * dwarf2/read.c (skip_one_die): Update.
 638         (read_full_die_1): Change how reprocessing is done.
 639         (partial_die_info::read): Update.
 640         (read_attribute_value): Remove need_reprocess parameter.
 641         (read_attribute): Likewise.
 642         * dwarf2/attribute.h (struct attribute) <requires_reprocessing_p>:
 643         New method.
 644
 645 2020-09-29  Tom Tromey  <tom@tromey.com>
 646
 647         * dwarf2/read.c (read_attribute_reprocess, read_attribute_value)
 648         (dwarf2_const_value_attr, dump_die_shallow)
 649         (dwarf2_fetch_constant_bytes): Update.
 650         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Update
 651         comment.
 652         <set_address>: New method.
 653         (DW_ADDR): Remove.
 654         * dwarf2/attribute.c (attribute::form_is_ref): Update comment.
 655         (attribute::as_string, attribute::as_address): Add assert.
 656
 657 2020-09-29  Tom Tromey  <tom@tromey.com>
 658
 659         * dwarf2/read.c (read_cutu_die_from_dwo): Use OBSTACK_ZALLOC.
 660         (read_attribute_reprocess, read_attribute_value): Update.
 661         (read_attribute): Clear requires_reprocessing.
 662         * dwarf2/attribute.h (struct attribute) <as_unsigned_reprocess,
 663         form_requires_reprocessing>: New methods.
 664         <string_init>: Clear requires_reprocessing.
 665         <set_unsigned_reprocess>: New method.
 666         <name>: Shrink by one bit.
 667         <requires_reprocessing>: New member.
 668         * dwarf2/attribute.c (attribute::form_requires_reprocessing): New
 669         method.
 670
 671 2020-09-29  Tom Tromey  <tom@tromey.com>
 672
 673         * dwarf2/read.c (read_attribute_value): Update.
 674         * dwarf2/attribute.h (struct attribute) <form_is_unsigned,
 675         set_unsigned>: New methods.
 676         * dwarf2/attribute.c (attribute::form_is_unsigned): New method.
 677
 678 2020-09-29  Tom Tromey  <tom@tromey.com>
 679
 680         * dwarf2/read.c (get_alignment, read_array_order)
 681         (read_attribute_value, dwarf2_const_value_attr)
 682         (dump_die_shallow, dwarf2_fetch_constant_bytes): Update.
 683         * dwarf2/attribute.h (struct attribute) <as_signed, set_signed>:
 684         New methods.
 685         (DW_SND): Remove.
 686
 687 2020-09-29  Tom Tromey  <tom@tromey.com>
 688
 689         * dwarf2/read.c (read_attribute_value, lookup_die_type)
 690         (dump_die_shallow, follow_die_sig, get_DW_AT_signature_type):
 691         Update.
 692         * dwarf2/attribute.h (struct attribute) <as_signature,
 693         set_signature>: New methods.
 694         (DW_SIGNATURE): Remove.
 695
 696 2020-09-29  Tom Tromey  <tom@tromey.com>
 697
 698         * dwarf2/read.c (read_call_site_scope)
 699         (handle_data_member_location, dwarf2_add_member_fn)
 700         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
 701         (partial_die_info::read, read_attribute_value)
 702         (var_decode_location, dwarf2_const_value_attr, dump_die_shallow)
 703         (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes)
 704         (dwarf2_symbol_mark_computed): Update.
 705         * dwarf2/attribute.h (struct attribute) <as_block, set_block>: New
 706         methods.
 707         (DW_BLOCK): Remove.
 708         * dwarf2/attribute.c (attribute::form_is_block): Add
 709         DW_FORM_data16.
 710
 711 2020-09-29  Tom Tromey  <tom@tromey.com>
 712
 713         * dwarf2/read.c (read_cutu_die_from_dwo)
 714         (read_attribute_reprocess, read_attribute_value, read_attribute)
 715         (dwarf2_const_value_attr, dwarf2_name, dump_die_shallow)
 716         (dwarf2_fetch_constant_bytes): Update.
 717         * dwarf2/attribute.h (struct attribute) <form_is_string>: Declare.
 718         <set_string_noncanonical, set_string_canonical>: New methods.
 719         <string_is_canonical>: Update comment.
 720         <canonical_string_p>: Add assert.
 721         (DW_STRING, DW_STRING_IS_CANONICAL): Remove.
 722         * dwarf2/attribute.c (attribute::form_is_string): New method.
 723         (attribute::string): Use it.
 724
 725 2020-09-29  Tom Tromey  <tom@tromey.com>
 726
 727         * dwarf2/read.c (anonymous_struct_prefix, dwarf2_name)
 728         (dump_die_shallow): Use canonical_string_p.
 729         * dwarf2/attribute.h (struct attribute) <canonical_string_p>: New
 730         method.
 731
 732 2020-09-29  Tom Tromey  <tom@tromey.com>
 733
 734         * dwarf2/read.c (partial_die_info::read)
 735         (dwarf2_const_value_attr, anonymous_struct_prefix, )
 736         (dwarf2_name, dwarf2_fetch_constant_bytes): Use
 737         attribute::as_string.
 738
 739 2020-09-29  Tom Tromey  <tom@tromey.com>
 740
 741         * dwarf2/attribute.c (attribute::address): Don't use DW_UNSND or
 742         DW_ADDR.
 743         (attribute::string): Don't use DW_STRING.
 744         (attribute::get_ref_die_offset): Don't use DW_UNSND.
 745         (attribute::constant_value): Don't use DW_UNSND or DW_SND.
 746
 747 2020-09-29  Tom Tromey  <tom@tromey.com>
 748
 749         * dwarf2/read.c (dwarf2_find_base_address, read_call_site_scope)
 750         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
 751         (partial_die_info::read, dwarf2_string_attr, new_symbol): Update.
 752         * dwarf2/attribute.h (struct attribute): Rename methods.
 753         * dwarf2/attribute.c (attribute::as_address): Rename from
 754         value_as_address.
 755         (attribute::as_string): Rename from value_as_string.
 756
 757 2020-09-29  Tom Tromey  <tom@tromey.com>
 758
 759         * dwarf2/read.c (partial_die_info::read) <case
 760         DW_AT_linkage_name>: Use value_as_string.
 761         (dwarf2_string_attr): Use value_as_string.
 762         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
 763         method.
 764         * dwarf2/attribute.c (attribute::value_as_string): New method.
 765
 766 2020-09-29  Pedro Alves  <pedro@palves.net>
 767
 768         * unittests/enum-flags-selftests.c: Check whether __GNUC__ is
 769         defined before using '#pragma GCC diagnostic' instead of checking
 770         __clang__.
 771
 772 2020-09-28  Tom Tromey  <tom@tromey.com>
 773
 774         * infrun.c (displaced_step_fixup, thread_still_needs_step_over)
 775         (handle_signal_stop): Update.
 776         * procfs.c (procfs_target::insert_watchpoint): Update.
 777         * target.h (target_have_steppable_watchpoint): Now a function.
 778
 779 2020-09-28  Tom Tromey  <tom@tromey.com>
 780
 781         * infrun.c (set_schedlock_func): Update.
 782         * target.h (target_can_lock_scheduler): Now a function.
 783
 784 2020-09-28  Tom Tromey  <tom@tromey.com>
 785
 786         * inferior.h (class inferior) <has_execution>: Update.
 787         * windows-tdep.c (windows_solib_create_inferior_hook): Update.
 788         * valops.c (find_function_in_inferior)
 789         (value_allocate_space_in_inferior): Update.
 790         * top.c (kill_or_detach): Update.
 791         * target.c (target_preopen, set_target_permissions): Update.
 792         (target_has_execution_current): Remove.
 793         * sparc64-tdep.c (adi_examine_command, adi_assign_command):
 794         Update.
 795         * solib.c (update_solib_list, reload_shared_libraries): Update.
 796         * solib-svr4.c (svr4_solib_create_inferior_hook): Update.
 797         * solib-dsbt.c (enable_break): Update.
 798         * score-tdep.c (score7_fetch_inst): Update.
 799         * rs6000-nat.c (rs6000_nat_target::xfer_shared_libraries):
 800         Update.
 801         * remote.c (remote_target::start_remote)
 802         (remote_target::remote_check_symbols, remote_target::open_1)
 803         (remote_target::remote_detach_1, remote_target::verify_memory)
 804         (remote_target::xfer_partial, remote_target::read_description)
 805         (remote_target::get_min_fast_tracepoint_insn_len): Update.
 806         * record-full.c (record_full_open_1): Update.
 807         * record-btrace.c (record_btrace_target_open): Update.
 808         * objc-lang.c (lookup_objc_class, lookup_child_selector)
 809         (value_nsstring): Update.
 810         * linux-thread-db.c (add_thread_db_info)
 811         (thread_db_find_new_threads_silently, check_thread_db_callback)
 812         (try_thread_db_load_1, record_thread): Update.
 813         * linux-tdep.c (linux_info_proc, linux_vsyscall_range_raw):
 814         Update.
 815         * linux-fork.c (checkpoint_command): Update.
 816         * infrun.c (set_non_stop, set_observer_mode)
 817         (check_multi_target_resumption, for_each_just_stopped_thread)
 818         (maybe_remove_breakpoints, normal_stop)
 819         (class infcall_suspend_state): Update.
 820         * infcmd.c (ERROR_NO_INFERIOR, kill_if_already_running)
 821         (info_program_command, attach_command): Update.
 822         * infcall.c (call_function_by_hand_dummy): Update.
 823         * inf-loop.c (inferior_event_handler): Update.
 824         * gcore.c (gcore_command, derive_heap_segment): Update.
 825         * exec.c (exec_file_command): Update.
 826         * eval.c (evaluate_subexp): Update.
 827         * compile/compile.c (compile_to_object): Update.
 828         * cli/cli-dump.c (restore_command): Update.
 829         * breakpoint.c (update_watchpoint)
 830         (update_inserted_breakpoint_locations)
 831         (insert_breakpoint_locations, get_bpstat_thread): Update.
 832         * target.h (target_has_execution): Remove macro.
 833         (target_has_execution_current): Don't declare.
 834         (target_has_execution): Rename from target_has_execution_1.  Add
 835         argument default.
 836
 837 2020-09-28  Tom Tromey  <tom@tromey.com>
 838
 839         * mi/mi-main.c (exec_reverse_continue)
 840         (mi_cmd_list_target_features): Update.
 841         * infrun.c (set_exec_direction_func): Update.
 842         * target.c (default_execution_direction): Update.
 843         * reverse.c (exec_reverse_once): Update.
 844         * target.h (target_can_execute_reverse): Now a function.
 845
 846 2020-09-28  Tom Tromey  <tom@tromey.com>
 847
 848         * tui/tui-regs.c (tui_get_register)
 849         (tui_data_window::show_registers): Update.
 850         * thread.c (scoped_restore_current_thread::restore)
 851         (scoped_restore_current_thread::scoped_restore_current_thread):
 852         Update.
 853         * regcache-dump.c (regcache_print): Update.
 854         * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
 855         Update.
 856         * mi/mi-main.c (mi_cmd_data_write_register_values): Update.
 857         * mep-tdep.c (current_me_module, current_options): Update.
 858         * linux-thread-db.c (thread_db_load): Update.
 859         * infcmd.c (registers_info, info_vector_command)
 860         (info_float_command): Update.
 861         * ia64-tdep.c (ia64_frame_prev_register)
 862         (ia64_sigtramp_frame_prev_register): Update.
 863         * ia64-libunwind-tdep.c (libunwind_frame_prev_register): Update.
 864         * gcore.c (derive_stack_segment): Update.
 865         * frame.c (get_current_frame, has_stack_frames): Update.
 866         * findvar.c (language_defn::read_var_value): Update.
 867         * arm-tdep.c (arm_pc_is_thumb): Update.
 868         * target.c (target_has_registers): Rename from
 869         target_has_registers_1.
 870         * target.h (target_has_registers): Remove macro.
 871         (target_has_registers): Rename from target_has_registers_1.
 872
 873 2020-09-28  Tom Tromey  <tom@tromey.com>
 874
 875         * windows-tdep.c (tlb_make_value): Update.
 876         * tui/tui-regs.c (tui_data_window::show_registers): Update.
 877         * thread.c (scoped_restore_current_thread::restore)
 878         (scoped_restore_current_thread::scoped_restore_current_thread)
 879         (thread_command): Update.
 880         * stack.c (backtrace_command_1, frame_apply_level_command)
 881         (frame_apply_all_command, frame_apply_command): Update.
 882         * infrun.c (siginfo_make_value, restore_infcall_control_state):
 883         Update.
 884         * gcore.c (derive_stack_segment): Update.
 885         * frame.c (get_current_frame, has_stack_frames): Update.
 886         * auxv.c (info_auxv_command): Update.
 887         * ada-tasks.c (ada_build_task_list): Update.
 888         * target.c (target_has_stack): Rename from target_has_stack_1.
 889         * target.h (target_has_stack): Remove macro.
 890         (target_has_stack): Rename from target_has_stack_1.
 891
 892 2020-09-28  Tom Tromey  <tom@tromey.com>
 893
 894         * target.c (target_has_memory): Rename from target_has_memory_1.
 895         * tui/tui-regs.c (tui_data_window::show_registers): Update.
 896         * thread.c (scoped_restore_current_thread::restore)
 897         (scoped_restore_current_thread::scoped_restore_current_thread):
 898         Update.
 899         * frame.c (get_current_frame, has_stack_frames): Update.
 900         * target.h (target_has_memory): Remove macro.
 901         (target_has_memory): Rename from target_has_memory_1.
 902
 903 2020-09-28  Tom Tromey  <tom@tromey.com>
 904
 905         * target.c (target_has_all_memory_1): Remove.
 906         * target.h (target_has_all_memory): Remove define.
 907         (target_has_all_memory_1): Don't declare.
 908
 909 2020-09-28  Simon Marchi  <simon.marchi@polymtl.ca>
 910
 911         * ser-base.c: Adjust comments formatting.
 912
 913 2020-09-27  Tom Tromey  <tom@tromey.com>
 914
 915         PR tui/25342:
 916         * tui/tui-io.c (tui_puts): Rewrite.  Move earlier.
 917
 918 2020-09-27  Tom Tromey  <tom@tromey.com>
 919
 920         PR tui/25342:
 921         * tui/tui-winsource.c (tui_copy_source_line): Use ISNCTRL.
 922
 923 2020-09-27  Tom Tromey  <tom@tromey.com>
 924
 925         * unittests/tui-selftests.c: Update.
 926         * tui/tui-winsource.h (struct tui_source_window_base)
 927         <extra_margin, show_line_number, refresh_pad>: New methods.
 928         <m_max_length, m_pad>: New members.
 929         (tui_copy_source_line): Update.
 930         * tui/tui-winsource.c (tui_copy_source_line): Remove line_no,
 931         first_col, line_width, ndigits parameters.  Add length.
 932         (tui_source_window_base::show_source_line): Write to pad.  Line
 933         number now 0-based.
 934         (tui_source_window_base::refresh_pad): New method.
 935         (tui_source_window_base::show_source_content): Write to pad.  Call
 936         refresh_pad.
 937         (tui_source_window_base::do_scroll_horizontal): Call refresh_pad,
 938         not refill.
 939         (tui_source_window_base::update_exec_info): Call
 940         show_line_number.
 941         * tui/tui-source.h (struct tui_source_window) <extra_margin>: New
 942         method.
 943         <m_digits>: New member.
 944         * tui/tui-source.c (tui_source_window::set_contents): Set m_digits
 945         and m_max_length.
 946         (tui_source_window::show_line_number): New method.
 947         * tui/tui-io.h (tui_puts): Fix comment.
 948         * tui/tui-disasm.c (tui_disasm_window::set_contents): Set
 949         m_max_length.
 950
 951 2020-09-27  Tom Tromey  <tom@tromey.com>
 952
 953         * tui/tui-winsource.c
 954         (tui_source_window_base::set_is_exec_point_at): Don't call
 955         show_source_line.
 956
 957 2020-09-27  Tom Tromey  <tom@tromey.com>
 958
 959         * python/py-tui.c (class tui_py_window) <refresh_window>: New
 960         method.
 961         <erase>: Update.
 962         <cursor_x, cursor_y>: Remove.
 963         <m_inner_window>: New member.
 964         (tui_py_window::rerender): Create inner window.
 965         (tui_py_window::output): Write to inner window.
 966
 967 2020-09-26  Gareth Rees <grees@undo.io>  (tiny change)
 968
 969         PR python/26586
 970         * cli/cli-script.c (execute_control_commands): don't set
 971         instream to nullptr here as this breaks the from_tty argument
 972         to gdb.execute in Python.
 973         (execute_user_command): set instream to nullptr here instead.
 974
 975 2020-09-25  Simon Marchi  <simon.marchi@efficios.com>
 976
 977         * infrun.h (infrun_debug_printf): Fix formatting.
 978         * linux-nat.c (linux_nat_debug_printf): Fix formatting.
 979
 980 2020-09-25  Saagar Jha  <saagar@saagarjha.com>
 981
 982         * compile/compile-object-load.h (struct munmap_list): Add
 983         explicitly-defined move constructor.
 984
 985 2020-09-24  Tom Tromey  <tromey@adacore.com>
 986
 987         PR tui/26638:
 988         * tui/tui-stack.h (struct tui_locator_window) <can_focus>: New
 989         method.
 990         * tui/tui-data.h (struct tui_win_info) <can_focus>: New method.
 991         * tui/tui-data.c (tui_next_win): Exclude non-focusable windows.
 992         (tui_prev_win): Rewrite.
 993
 994 2020-09-23  Hannes Domani  <ssbssa@yahoo.de>
 995
 996         * nat/windows-nat.c (handle_exception): Handle 64bit breakpoints
 997         in WOW64 processes as SIGINT.
 998         * nat/windows-nat.h: Make wow64_process a shared variable.
 999         * windows-nat.c: Remove static wow64_process variable.
1000
1001 2020-09-23  Tom Tromey  <tom@tromey.com>
1002
1003         PR symtab/25470:
1004         * value.c (unpack_long, pack_long, pack_unsigned_long): Handle bit
1005         offset and bit size.
1006         * printcmd.c (print_scalar_formatted): Handle zero-length
1007         integer.
1008         (print_scalar_formatted): Use bit_size_differs_p.
1009         * gdbtypes.h (enum type_specific_kind) <TYPE_SPECIFIC_INT>: New
1010         constant.
1011         (union type_specific): <int_stuff>: New member.
1012         (struct type) <bit_size_differs_p, bit_size, bit_offset>: New
1013         methods.
1014         * gdbtypes.c (init_integer_type, init_boolean_type): Initialize
1015         TYPE_SPECIFIC_FIELD.
1016         (recursive_dump_type, copy_type_recursive): Update.
1017         * dwarf2/read.c (read_base_type): Handle DW_AT_bit_size and
1018         DW_AT_data_bit_offset.
1019
1020 2020-09-23  Tom Tromey  <tom@tromey.com>
1021
1022         * utils.h (class gdb_argv): Add move operators.
1023         <append>: New methods.
1024         * compile/compile.c (build_argc_argv): Remove.
1025         (compile_args_argc): Remove.
1026         (compile_args_argv): Change type.
1027         (set_compile_args): Simplify.
1028         (append_args): Remove.
1029         (filter_args): Remove argcp parameter.
1030         (get_args): Return gdb_argv.  Simplify.
1031         (compile_to_object): Update.
1032
1033 2020-09-23  Tom Tromey  <tom@tromey.com>
1034
1035         * compile/compile-object-run.c (do_module_cleanup)
1036         <~do_module_cleanup> :Remove.
1037         (do_module_cleanup): Update.
1038         * compile/compile-object-load.h (struct munmap_list): Add move
1039         assignment operator.
1040         <source_file>: Now a std::string.
1041         <munmap_list>: Rename.  No longer a pointer.
1042         * compile/compile-object-load.c (struct setup_sections_data): Add
1043         constructor.
1044         <setup_one_section>: Declare.
1045         <munmap_list>: Move earlier.
1046         <m_bfd>: New member.
1047         <m_last_size, m_last_section_first, m_last_prot,
1048         m_last_max_alignment>: Rename, add initializers where needed.
1049         (setup_sections_data::setup_one_section): Rename from
1050         setup_sections.  Update.
1051         (compile_object_load): Update.  Don't use bfd_map_over_sections.
1052
1053 2020-09-23  Tom Tromey  <tom@tromey.com>
1054
1055         * compile/compile-object-run.c (struct do_module_cleanup): Add
1056         parameters to constructor.  Update destructor.
1057         <source_file, scope, scope_data, out_value_type, out_value_addr,
1058         munmap_list_head, objfile_name_string>: Remove.
1059         <module>: New member.
1060         (do_module_cleanup): Update.
1061         (compile_object_run): Update.
1062
1063 2020-09-23  Tom Tromey  <tom@tromey.com>
1064
1065         * compile/compile.c (eval_compile_command): Update.
1066         * compile/compile-object-run.h (compile_object_run): Take a
1067         compile_module_up.
1068         * compile/compile-object-run.c (compile_object_run): Take a
1069         compile_module_up.
1070         * compile/compile-object-load.h (struct compile_module): Add
1071         constructor, destructor.
1072         (compile_module_up): New typedef.
1073         (compile_object_load): Return compile_object_up.
1074         * compile/compile-object-load.c (compile_object_load): Return
1075         compile_module_up.
1076
1077 2020-09-23  Tom Tromey  <tom@tromey.com>
1078
1079         * compile/compile-object-run.c (struct do_module_cleanup): Add
1080         constructor, destructor.
1081         <objfile_name_string>: Don't use struct hack.
1082         (do_module_cleanup): Use delete.
1083         (compile_object_run): Use new.
1084
1085 2020-09-23  Tom Tromey  <tom@tromey.com>
1086
1087         * compile/compile-cplus-types.c
1088         (compile_cplus_convert_struct_or_union): Use std::vector.
1089         (compile_cplus_convert_func): Likewise.
1090         * compile/compile-c-types.c (convert_func): Use std::vector.
1091
1092 2020-09-21  Tom Tromey  <tromey@adacore.com>
1093
1094         * sparc-tdep.c (sparc32_skip_prologue): Use
1095         skip_prologue_using_sal.
1096
1097 2020-09-19  Tom Tromey  <tom@tromey.com>
1098
1099         * symfile.c (add_section_size_callback): Remove.
1100         (load_one_section): Rename from load_section_callback.  Change
1101         parameters.
1102         (generic_load): Use foreach.
1103
1104 2020-09-19  Tom Tromey  <tom@tromey.com>
1105
1106         * exec.c (add_to_section_table): Remove.
1107         (build_section_table): Use foreach.
1108
1109 2020-09-19  Tom Tromey  <tom@tromey.com>
1110
1111         * elfread.c (elf_locate_sections): Change parameters.
1112         (elf_symfile_read): Use foreach.
1113
1114 2020-09-19  Tom Tromey  <tom@tromey.com>
1115
1116         * cli/cli-dump.c (struct callback_data): Remove.
1117         (restore_one_section): Rename from restore_section_callback.
1118         Change parameters.
1119         (restore_binary_file): Change parameters.
1120         (restore_command): Use foreach.
1121
1122 2020-09-19  Tom Tromey  <tom@tromey.com>
1123
1124         * gcore.c (make_output_phdrs): Remove 'ignored' parameter.
1125         (gcore_copy_callback): Likewise.
1126         (gcore_memory_sections): Use foreach.
1127
1128 2020-09-19  Tom Tromey  <tom@tromey.com>
1129
1130         * osabi.h (generic_elf_osabi_sniff_abi_tag_sections): Update.
1131         * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Change
1132         parameters.
1133         (generic_elf_osabi_sniffer): Use foreach.
1134         * mips-sde-tdep.c (mips_sde_elf_osabi_sniffer): Use foreach.
1135         * arm-tdep.c (arm_elf_osabi_sniffer): Use foreach.
1136
1137 2020-09-19  Tom Tromey  <tom@tromey.com>
1138
1139         * dwarf2/read.c (locate_dwz_sections): Change parameters.
1140         (dwarf2_get_dwz_file): Use foreach.
1141         (dwarf2_locate_dwo_sections): Change parameters.
1142         (open_and_init_dwo_file): Use foreach.
1143         (dwarf2_locate_common_dwp_sections): Change parameters.
1144         (open_and_init_dwp_file): Use foreach.
1145
1146 2020-09-19  Tom Tromey  <tom@tromey.com>
1147
1148         * symfile.h: (find_lowest_section): Don't declare.
1149         * symfile.c (find_lowest_section): Now static.  Change
1150         parameters.
1151         (struct place_section_arg): Remove.
1152         (place_section): Change parameters.
1153         (addr_info_make_relative): Use foreach.
1154         (symfile_dummy_outputs): Remove.
1155         (default_symfile_relocate): Use foreach.
1156
1157 2020-09-19  Tom Tromey  <tom@tromey.com>
1158
1159         * objfiles.c (add_to_objfile_sections): Rename from
1160         add_to_objfile_sections_full.
1161         (add_to_objfile_sections): Remove.
1162         (build_objfile_section_table): Use foreach.
1163
1164 2020-09-19  Tom Tromey  <tom@tromey.com>
1165
1166         * stap-probe.c (get_stap_base_address_1): Remove.
1167         (get_stap_base_address): Use foreach.
1168
1169 2020-09-19  Tom Tromey  <tom@tromey.com>
1170
1171         * gdb_bfd.c (free_one_bfd_section): Remove 'abfd' and 'ignore'
1172         parameters.
1173         (gdb_bfd_close_or_warn): Use foreach.
1174
1175 2020-09-19  Tom Tromey  <tom@tromey.com>
1176
1177         * corelow.c (add_to_thread_list): Change parameters.
1178         (core_target_open): Use foreach.
1179
1180 2020-09-19  Tom Tromey  <tom@tromey.com>
1181
1182         * gdb_bfd.h (gdb_bfd_sections): New overload.  Fix formatting of
1183         existing function.
1184
1185 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1186
1187         * f-valprint.c (f77_print_array_1): Adjust printing of whitespace
1188         for arrays.
1189
1190 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1191
1192         * eval.c: Remove 'f-lang.h' include.
1193         (value_f90_subarray): Moved to f-lang.c.
1194         (eval_call): Renamed to...
1195         (evaluate_subexp_do_call): ...this, is no longer static, header
1196         comment moved into header file.
1197         (evaluate_funcall): Update call to eval_call.
1198         (skip_undetermined_arglist): Moved to f-lang.c.
1199         (fortran_value_subarray): Likewise.
1200         (evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
1201         moved to evaluate_subexp_f.
1202         (calc_f77_array_dims): Moved to f-lang.c
1203         * expprint.c (print_subexp_funcall): New function.
1204         (print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
1205         moved to print_subexp_f, OP_FUNCALL uses new function.
1206         (dump_subexp_body_funcall): New function.
1207         (dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
1208         moved to dump_subexp_f, OP_FUNCALL uses new function.
1209         * expression.h (evaluate_subexp_do_call): Declare.
1210         * f-lang.c (value_f90_subarray): Moved from eval.c.
1211         (skip_undetermined_arglist): Likewise.
1212         (calc_f77_array_dims): Likewise.
1213         (fortran_value_subarray): Likewise.
1214         (evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
1215         (operator_length_f): Likewise.
1216         (print_subexp_f): Likewise.
1217         (dump_subexp_body_f): Likewise.
1218         * fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
1219         declaration of this operation to here.
1220         * parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
1221         support moved to operator_length_f.
1222         * parser-defs.h (dump_subexp_body_funcall): Declare.
1223         (print_subexp_funcall): Declare.
1224         * std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
1225         fortran-operator.def.
1226
1227 2020-09-19  Andrew Burgess  <andrew.burgess@embecosm.com>
1228
1229         * eval.c (fortran_value_subarray): New function, content is taken
1230         from...
1231         (evaluate_subexp_standard): ...here, in two places.  Now arrays
1232         and strings both call the new function.
1233         (calc_f77_array_dims): Add header comment, handle strings.
1234
1235 2020-09-18  Victor Collod  <vcollod@nvidia.com>
1236
1237         PR gdb/26635
1238         * i386-tdep.c (i386_skip_endbr): Add a helper function to skip endbr.
1239         (i386_analyze_prologue): Call i386_skip_endbr.
1240
1241 2020-09-18  Tom Tromey  <tromey@adacore.com>
1242
1243         * windows-nat.c (struct windows_nat_target) <wait>: Update.
1244         (windows_nat_target::wait): Update.
1245         * target/wait.h (enum target_wait_flag): New.  Use
1246         DEF_ENUM_FLAGS_TYPE.
1247         * target/target.h (target_wait): Change type of options.
1248         * target.h (target_options_to_string, default_target_wait):
1249         Update.
1250         (struct target_ops) <wait>: Change type of options.
1251         * target.c (target_wait, default_target_wait, do_option): Change
1252         type of "options".
1253         (target_options_to_string): Likewise.
1254         * target-delegates.c: Rebuild.
1255         * target-debug.h (target_debug_print_target_wait_flags): Rename
1256         from target_debug_print_options.
1257         * sol-thread.c (class sol_thread_target) <wait>: Update.
1258         (sol_thread_target::wait): Update.
1259         * rs6000-nat.c (class rs6000_nat_target) <wait>: Update.
1260         (rs6000_nat_target::wait): Update.
1261         * remote.c (class remote_target) <wait, wait_ns, wait_as>:
1262         Update.
1263         (remote_target::wait_ns, remote_target::wait_as): Change type of
1264         "options".
1265         (remote_target::wait): Update.
1266         * remote-sim.c (struct gdbsim_target) <wait>: Update.
1267         (gdbsim_target::wait): Update.
1268         * record-full.c (class record_full_base_target) <wait>: Update.
1269         (record_full_wait_1): Change type of "options".
1270         (record_full_base_target::wait): Update.
1271         * record-btrace.c (class record_btrace_target) <wait>: Update.
1272         (record_btrace_target::wait): Update.
1273         * ravenscar-thread.c (struct ravenscar_thread_target) <wait>:
1274         Update.
1275         (ravenscar_thread_target::wait): Update.
1276         * procfs.c (class procfs_target) <wait>: Update.
1277         (procfs_target::wait): Update.
1278         * obsd-nat.h (class obsd_nat_target) <wait>: Update.
1279         * obsd-nat.c (obsd_nat_target::wait): Update.
1280         * nto-procfs.c (struct nto_procfs_target) <wait>: Update.
1281         (nto_procfs_target::wait): Update.
1282         * nbsd-nat.h (struct nbsd_nat_target) <wait>: Update.
1283         * nbsd-nat.c (nbsd_wait): Change type of "options".
1284         (nbsd_nat_target::wait): Update.
1285         * linux-thread-db.c (class thread_db_target) <wait>: Update.
1286         (thread_db_target::wait): Update.
1287         * linux-nat.h (class linux_nat_target) <wait>: Update.
1288         * linux-nat.c (linux_nat_target::wait): Update.
1289         (linux_nat_wait_1): Update.
1290         * infrun.c (do_target_wait_1, do_target_wait): Change type of
1291         "options".
1292         * inf-ptrace.h (struct inf_ptrace_target) <wait>: Update.
1293         * inf-ptrace.c (inf_ptrace_target::wait): Update.
1294         * go32-nat.c (struct go32_nat_target) <wait>: Update.
1295         (go32_nat_target::wait): Update.
1296         * gnu-nat.h (struct gnu_nat_target) <wait>: Update.
1297         * gnu-nat.c (gnu_nat_target::wait): Update.
1298         * fbsd-nat.h (class fbsd_nat_target) <wait>: Update.
1299         * fbsd-nat.c (fbsd_nat_target::wait): Update.
1300         * darwin-nat.h (class darwin_nat_target) <wait>: Update.
1301         * darwin-nat.c (darwin_nat_target::wait): Update.
1302         * bsd-uthread.c (struct bsd_uthread_target) <wait>: Update.
1303         (bsd_uthread_target::wait): Update.
1304         * aix-thread.c (class aix_thread_target) <wait>: Update.
1305         (aix_thread_target::wait): Update.
1306
1307 2020-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
1308
1309         * compile/compile-object-run.c (create_copied_type_recursive): New
1310         function.
1311         (compile_object_run): Use new function.
1312
1313 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
1314
1315         * NEWS: Mention x86_64 Cygwin core file support.
1316
1317 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
1318
1319         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
1320         (core_process_module_section): Handle NOTE_INFO_MODULE64.
1321
1322 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
1323
1324         * windows-tdep.h: Add prototypes.
1325         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
1326         (i386_windows_core_pid_to_str): Move and rename ...
1327         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
1328         (windows_core_pid_to_str): ... and here.
1329         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
1330
1331 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
1332         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
1333         (amd64_windows_init_abi_common): ... and register.
1334
1335 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
1336
1337         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
1338         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
1339
1340 2020-09-18  Pedro Alves  <pedro@palves.net>
1341
1342         PR gdb/26631
1343         * thread.c (thread_find_command): Switch inferior before calling
1344         target methods.
1345
1346 2020-09-17  Tom Tromey  <tromey@adacore.com>
1347
1348         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
1349         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
1350         (tdesc_arch_data_up): New typedef.
1351         (tdesc_use_registers, tdesc_data_alloc): Update.
1352         (tdesc_data_cleanup): Don't declare.
1353         * target-descriptions.c (tdesc_data_alloc): Return a
1354         tdesc_arch_data_up.
1355         (tdesc_arch_data_deleter::operator()): Rename from
1356         tdesc_data_cleanup.  Change argument type.
1357         (tdesc_use_registers): Change early_data to an rvalue reference.
1358         (tdesc_use_registers): Don't use delete.
1359         * sparc-tdep.c (sparc32_gdbarch_init): Update.
1360         * s390-tdep.c (s390_gdbarch_init): Update.
1361         * rx-tdep.c (rx_gdbarch_init): Update.
1362         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
1363         * riscv-tdep.c (riscv_gdbarch_init): Update.
1364         * or1k-tdep.c (or1k_gdbarch_init): Update.
1365         * nios2-tdep.c (nios2_gdbarch_init): Update.
1366         * nds32-tdep.c (nds32_gdbarch_init): Update.
1367         * mips-tdep.c (mips_gdbarch_init): Update.
1368         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
1369         * m68k-tdep.c (m68k_gdbarch_init): Update.
1370         * i386-tdep.c (i386_gdbarch_init): Update.
1371         * arm-tdep.c (arm_gdbarch_init): Update.
1372         * arc-tdep.c (arc_tdesc_init): Update.
1373         (arc_gdbarch_init): Update.
1374         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
1375
1376 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
1377
1378         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
1379         for WOW64 processes.
1380
1381 2020-09-17  Tom Tromey  <tom@tromey.com>
1382
1383         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
1384
1385 2020-09-17  Tom Tromey  <tom@tromey.com>
1386
1387         * value.c (preserve_values): Update.
1388         * python/py-type.c (save_objfile_types): Update.
1389         * guile/scm-type.c (save_objfile_types): Update.
1390         * gdbtypes.h (create_copied_types_hash): Return htab_up.
1391         * gdbtypes.c (create_copied_types_hash): Return htab_up.
1392         * compile/compile-object-run.c (compile_object_run): Update.
1393
1394 2020-09-17  Tom Tromey  <tom@tromey.com>
1395
1396         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
1397         Remove.
1398         <m_table>: Now htab_up.
1399         * typeprint.c (typedef_hash_table::recursively_update)
1400         (typedef_hash_table::add_template_parameters)
1401         (typedef_hash_table::typedef_hash_table): Update.
1402         (typedef_hash_table::~typedef_hash_table): Remove.
1403         (typedef_hash_table::typedef_hash_table)
1404         (typedef_hash_table::find_global_typedef)
1405         (typedef_hash_table::find_typedef): Update.
1406
1407 2020-09-17  Tom Tromey  <tom@tromey.com>
1408
1409         * target-descriptions.c (tdesc_use_registers): Use htab_up.
1410
1411 2020-09-17  Tom Tromey  <tom@tromey.com>
1412
1413         * linespec.c (class decode_compound_collector)
1414         <~decode_compound_collector>: Remove.
1415         <m_unique_syms>: Now htab_up.
1416         (decode_compound_collector::operator ()): Update.
1417         (class symtab_collector) <~symtab_collector>: Remove.
1418         <m_symtab_table>: Now htab_up.
1419         (symtab_collector::operator ()): Update.
1420
1421 2020-09-17  Tom Tromey  <tom@tromey.com>
1422
1423         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
1424         (filename_seen_cache::clear): Update.
1425         (~filename_seen_cache): Remove.
1426         (filename_seen_cache::seen): Update.
1427         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
1428         htab_up.
1429         <~filename_seen_cache>: Remove.
1430         <traverse>: Update.
1431
1432 2020-09-17  Tom Tromey  <tom@tromey.com>
1433
1434         * completer.c (completion_tracker::discard_completions)
1435         (completion_tracker::~completion_tracker)
1436         (completion_tracker::maybe_add_completion)
1437         (completion_tracker::remove_completion)
1438         (completion_tracker::recompute_lowest_common_denominator)
1439         (completion_tracker::build_completion_result): Update.
1440         * completer.h (class completion_tracker) <have_completions>:
1441         Update.
1442         <m_entries_hash>: Now htab_up.
1443
1444 2020-09-17  Tom Tromey  <tom@tromey.com>
1445
1446         * breakpoint.c (ambiguous_names_p): Use htab_up.
1447
1448 2020-09-17  Tom Tromey  <tom@tromey.com>
1449
1450         * auto-load.c (struct auto_load_pspace_info)
1451         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
1452         <loaded_script_files, loaded_script_texts>: Change type to
1453         htab_up.
1454         (~auto_load_pspace_info) Remove.
1455         (init_loaded_scripts_info, maybe_add_script_file)
1456         (maybe_add_script_text, auto_load_info_scripts): Update.
1457
1458 2020-09-17  Tom Tromey  <tromey@adacore.com>
1459
1460         * c-exp.y (name_obstack): Now static.
1461
1462 2020-09-17  Chungyi Chi  <demonic@csie.io>
1463
1464         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
1465
1466 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
1467
1468         * breakpoint.h (init_catchpoint): Change int parameter to bool.
1469         (add_solib_catchpoint): Likewise.
1470         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
1471         to bool.
1472         (add_solib_catchpoint): Change int parameter/variable to bool.
1473         (catch_load_or_unload): Likewise.
1474         (init_catchpoint): Likewise.
1475         (create_fork_vfork_event_catchpoint): Likewise.
1476         (catch_fork_command_1): Likewise.
1477         (catch_exec_command_1): Likewise.
1478
1479 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
1480
1481         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
1482         Change instance_flags to m_instance_flags.
1483
1484 2020-09-16  Tom Tromey  <tromey@adacore.com>
1485
1486         PR gdb/26598:
1487         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
1488
1489 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1490
1491         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
1492         PL_FLAG_EXEC.
1493         (fbsd_nat_target::insert_exec_catchpoint)
1494         (fbsd_nat_target::remove_exec_catchpoint): Always define.
1495         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
1496         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
1497
1498 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1499
1500         * configure.ac: Remove check for kinfo_getvmmap().
1501         * configure, config.in: Regenerate.
1502         * fbsd-nat.c (fbsd_read_mapping): Remove
1503         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
1504         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
1505         kinfo_get_vmmap() are always present.
1506
1507 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1508
1509         * fbsd-nat.c: Always include support for
1510         TARGET_OBJECT_SIGNAL_INFO.
1511
1512 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1513
1514         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
1515         sysctl and remove procfs fallback.
1516
1517 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
1518
1519         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
1520         * fbsd-nat.h: Likewise.
1521
1522 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1523
1524         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
1525         argument.
1526
1527 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1528
1529         * ada-lang.c (ada_language_data): Delete.
1530         (ada_language): Remove references to ada_language_data.
1531         * c-lang.c (c_language_data): Delete.
1532         (c_language): Remove references to c_language_data.
1533         (cplus_language_data): Delete.
1534         (cplus_language): Remove references to cplus_language_data.
1535         (asm_language_data): Delete.
1536         (asm_language): Remove references to asm_language_data.
1537         (minimal_language_data): Delete.
1538         (minimal_language): Remove references to minimal_language_data.
1539         * d-lang.c (d_language_data): Delete.
1540         (d_language): Remove references to d_language_data.
1541         * f-lang.c (f_language_data): Delete.
1542         (f_language): Remove references to f_language_data.
1543         * go-lang.c (go_language_data): Delete.
1544         (go_language): Remove references to go_language_data.
1545         * language.c (unknown_language_data): Delete.
1546         (unknown_language): Remove references to unknown_language_data.
1547         (auto_language_data): Delete.
1548         (auto_language): Remove references to auto_language_data.
1549         * language.h (language_data): Delete struct.
1550         (language_defn): No longer inherit from language_data.
1551         * m2-lang.c (m2_language_data): Delete.
1552         (m2_language): Remove references to m2_language_data.
1553         * objc-lang.c (objc_language_data): Delete.
1554         (objc_language): Remove references to objc_language_data.
1555         * opencl-lang.c (opencl_language_data): Delete.
1556         (opencl_language): Remove references to opencl_language_data.
1557         * p-lang.c (pascal_language_data): Delete.
1558         (pascal_language): Remove references to pascal_language_data.
1559         * rust-lang.c (rust_language_data): Delete.
1560         (rust_language): Remove references to rust_language_data.
1561
1562 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1563
1564         * ada-lang.c (ada_language_data): Remove la_op_print_tab
1565         initializer.
1566         (ada_language::opcode_print_table): New member function.
1567         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
1568         (c_language::opcode_print_table): New member function.
1569         (cplus_language_data): Remove la_op_print_tab initializer.
1570         (cplus_language::opcode_print_table): New member function.
1571         (asm_language_data): Remove la_op_print_tab initializer.
1572         (asm_language::opcode_print_table): New member function.
1573         (minimal_language_data): Remove la_op_print_tab initializer.
1574         (minimal_language::opcode_print_table): New member function.
1575         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
1576         (d_language::opcode_print_table): New member function.
1577         * expprint.c (print_subexp_standard): Update call to
1578         opcode_print_table.
1579         (op_string): Likewise.
1580         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
1581         (f_language::opcode_print_table): New member function.
1582         * go-lang.c (go_language_data): Remove la_op_print_tab
1583         initializer.
1584         (go_language::opcode_print_table): New member function.
1585         * language.c (unknown_language_data): Remove la_op_print_tab
1586         initializer.
1587         (unknown_language::opcode_print_table): New member function.
1588         (auto_language_data): Remove la_op_print_tab initializer.
1589         (auto_language::opcode_print_table): New member function.
1590         * language.h (language_data): Remove la_op_print_tab field.
1591         (language_defn::opcode_print_table): Declare new member function.
1592         * m2-lang.c (m2_language_data): Remove la_op_print_tab
1593         initializer.
1594         (m2_language::opcode_print_table): New member function.
1595         * objc-lang.c (objc_language_data): Remove la_op_print_tab
1596         initializer.
1597         (objc_language::opcode_print_table): New member function.
1598         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
1599         initializer.
1600         (opencl_language::opcode_print_table): New member function.
1601         * p-lang.c (pascal_language_data): Remove la_op_print_tab
1602         initializer.
1603         (pascal_language::opcode_print_table): New member function.
1604         * rust-lang.c (rust_language_data): Remove la_op_print_tab
1605         initializer.
1606         (rust_language::opcode_print_table): New member function.
1607
1608 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1609
1610         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
1611         (ada_language::expression_ops): New member function.
1612         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
1613         (c_language::expression_ops): New member function.
1614         (cplus_language_data): Remove la_exp_desc initializer.
1615         (cplus_language::expression_ops): New member function.
1616         (asm_language_data): Remove la_exp_desc initializer.
1617         (asm_language::expression_ops): New member function.
1618         (minimal_language_data): Remove la_exp_desc initializer.
1619         (minimal_language::expression_ops): New member function.
1620         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
1621         (d_language::expression_ops): New member function.
1622         * eval.c (evaluate_subexp): Update call to expression_ops.
1623         * expprint.c (print_subexp): Likewise.
1624         (op_name): Likewise.
1625         (dump_subexp_body): Likewise.
1626         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
1627         (f_language::expression_ops): New member function.
1628         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
1629         (go_language::expression_ops): New member function.
1630         * language.c (language_defn::expression_ops): New function.
1631         (unknown_language_data): Remove la_exp_desc initializer.
1632         (auto_language_data): Likewise.
1633         * language.h (language_data): Remove la_exp_desc field.
1634         (language_defn::expression_ops): Declare new member function.
1635         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
1636         (m2_language::expression_ops): New member function.
1637         * objc-lang.c (objc_language_data): Remove la_exp_desc
1638         initializer.
1639         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
1640         initializer.
1641         (opencl_language::expression_ops): New member function.
1642         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
1643         * parse.c (operator_length): Update call to expression_ops.
1644         (exp_iterate): Likewise.
1645         * rust-lang.c (rust_language_data): Remove la_exp_desc
1646         initializer.
1647         (ruse_language::expression_ops): New member function.
1648
1649 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1650
1651         * ada-lang.c (ada_language_data): Remove la_varobj_ops
1652         initializer.
1653         (ada_language::varobj_ops): New member function.
1654         * c-lang.c (c_language_data): Remove la_varobj_ops
1655         initializer.
1656         (cplus_language_data): Likewise.
1657         (cplus_language::varobj_ops): New member function.
1658         (asm_language_data): Remove la_varobj_ops initializer.
1659         (minimal_language_data): Likewise.
1660         * d-lang.c (d_language_data): Likewise.
1661         * f-lang.c (f_language_data): Likewise.
1662         * go-lang.c (go_language_data): Likewise.
1663         * language.c (language_defn::varobj_ops): New function.
1664         (unknown_language_data): Remove la_varobj_ops
1665         initializer.
1666         (auto_language_data): Likewise.
1667         * language.h (language_data): Remove la_varobj_ops field.
1668         (language_defn::varobj_ops): Declare new member function.
1669         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
1670         * objc-lang.c (objc_language_data): Likewise.
1671         * opencl-lang.c (opencl_language_data): Likewise.
1672         * p-lang.c (pascal_language_data): Likewise.
1673         * rust-lang.c (rust_language_data): Likewise.
1674         * varobj.c (varobj_create): Update call to varobj_ops.
1675         * varobj.h (default_varobj_ops): Delete define.
1676
1677 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1678
1679         * ada-lang.c (ada_language_data): Remove la_macro_expansion
1680         initializer.
1681         * c-lang.c (c_language_data): Likewise.
1682         (c_language::macro_expansion): New member function.
1683         (cplus_language_data): Likewise.
1684         (cplus_language::macro_expansion): New member function.
1685         (asm_language_data): Likewise.
1686         (asm_language::macro_expansion): New member function.
1687         (minimal_language_data): Likewise.
1688         (minimal_language::macro_expansion): New member function.
1689         * d-lang.c (d_language_data): Remove la_macro_expansion
1690         initializer.
1691         * f-lang.c (f_language_data): Likewise.
1692         * go-lang.c (go_language_data): Likewise.
1693         * language.c (unknown_language_data): Likewise.
1694         (auto_language_data): Likewise.
1695         * language.h (language_data): Remove la_macro_expansion field.
1696         (language_defn::macro_expansion): New member function.
1697         * m2-lang.c (m2_language_data): Remove la_macro_expansion
1698         initializer.
1699         * objc-lang.c (objc_language_data): Likewise.
1700         (objc_language::macro_expansion): New member function.
1701         * opencl-lang.c (opencl_language_data): Likewise.
1702         (opencl_language::macro_expansion): New member function.
1703         * p-lang.c (pascal_language_data): Remove la_macro_expansion
1704         initializer.
1705         * rust-lang.c (rust_language_data): Likewise.
1706         * symtab.c (default_collect_symbol_completion_matches_break_on):
1707         Update call to macro_expansion.
1708
1709 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1710
1711         * ada-lang.c (ada_language_data): Remove la_array_ordering
1712         initializer.
1713         * c-lang.c (c_language_data): Likewise.
1714         (cplus_language_data): Likewise.
1715         (asm_language_data): Likewise.
1716         (minimal_language_data): Likewise.
1717         * d-lang.c (d_language_data): Likewise.
1718         * dwarf2/read.c (read_array_order): Update for call to
1719         array_ordering.
1720         * f-lang.c (f_language_data): Remove la_array_ordering
1721         initializer.
1722         (f_language::array_ordering): New member function.
1723         * go-lang.c (go_language_data): Remove la_array_ordering
1724         initializer.
1725         * language.c (unknown_language_data): Likewise.
1726         (auto_language_data): Likewise.
1727         * language.h (language_data): Delete la_array_ordering field.
1728         (language_defn::array_ordering): New member function.
1729         * m2-lang.c (m2_language_data): Remove la_array_ordering
1730         initializer.
1731         * objc-lang.c (objc_language_data): Likewise.
1732         * opencl-lang.c (opencl_language_data): Likewise.
1733         * p-lang.c (pascal_language_data): Likewise.
1734         * rust-lang.c (rust_language_data): Likewise.
1735
1736 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1737
1738         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
1739         initializer.
1740         * c-lang.c (c_language_data): Likewise.
1741         (cplus_language_data): Likewise.
1742         (asm_language_data): Likewise.
1743         (minimal_language_data): Likewise.
1744         * d-lang.c (d_language_data): Likewise.
1745         * f-lang.c (f_language_data): Likewise.
1746         (f_language::case_sensitivity): New member function.
1747         * go-lang.c (go_language_data): Remove la_case_sensitivity
1748         initializer.
1749         * language.c (enum case_mode): Moved here from language.h.
1750         (case_mode): Make static.
1751         (show_case_command): Update for case_sensitivity being a method.
1752         (set_case_command): Likewise.
1753         (set_range_case): Likewise.
1754         (unknown_language_data): Remove la_case_sensitivity initializer.
1755         (auto_language_data): Likewise.
1756         * language.h (case_mode): Delete, move enum declaration to
1757         language.c.
1758         (language_data): Delete la_case_sensitivity field.
1759         (language_defn::case_sensitivity): New member function.
1760         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
1761         initializer.
1762         * objc-lang.c (objc_language_data): Likewise.
1763         * opencl-lang.c (opencl_language_data): Likewise.
1764         * p-lang.c (pascal_language_data): Likewise.
1765         * rust-lang.c (rust_language_data): Likewise.
1766
1767 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1768
1769         * ada-lang.c (ada_language_data): Remove la_range_check
1770         initializer.
1771         * c-lang.c (c_language_data): Likewise.
1772         (cplus_language_data): Likewise.
1773         (asm_language_data): Likewise.
1774         (minimal_language_data): Likewise.
1775         * d-lang.c (d_language_data): Likewise.
1776         * f-lang.c (f_language_data): Likewise.
1777         (f_language::range_checking_on_by_default): New member function.
1778         * go-lang.c (go_language_data): Remove la_range_check initializer.
1779         * language.c (enum range_mode): Moved here from language.h.
1780         (range_mode): Made static.
1781         (show_range_command): Update to use
1782         range_checking_on_by_default.
1783         (set_range_command): Likewise.
1784         (set_range_case): Likewise.
1785         (unknown_language_data): Remove la_range_check initializer.
1786         (auto_language_data): Likewise.
1787         * language.h (range_mode): Delete.  Enum definition moved to
1788         language.c.
1789         (language_data): Remove la_range_check field.
1790         (language_defn::range_checking_on_by_default): New member
1791         function.
1792         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
1793         (m2_language::range_checking_on_by_default): New member function.
1794         * objc-lang.c (objc_language_data): Remove la_range_check
1795         initializer.
1796         * opencl-lang.c (opencl_language_data): Likewise.
1797         * p-lang.c (pascal_language_data): Likewise.
1798         (pascal_language::range_checking_on_by_default): New member
1799         function.
1800         * rust-lang.c (rust_language_data): Remove la_range_check
1801         initializer.
1802         (rust_language::range_checking_on_by_default): New member
1803         function.
1804
1805 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1806
1807         * dwarf2/read.c (dwarf2_physname): Remove special case for
1808         language_go.
1809         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
1810         member function.
1811
1812 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1813
1814         * ada-lang.c (ada_language_data): Remove
1815         la_store_sym_names_in_linkage_form_p initializer.
1816         (ada_language::store_sym_names_in_linkage_form_p): New member
1817         function.
1818         * c-lang.c (c_language_data): Remove
1819         la_store_sym_names_in_linkage_form_p initializer.
1820         (c_language::store_sym_names_in_linkage_form_p): New member
1821         function.
1822         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
1823         initializer.
1824         (asm_language_data): Likewise.
1825         (asm_language::store_sym_names_in_linkage_form_p): New member
1826         function.
1827         (minimal_language_data): Remove
1828         la_store_sym_names_in_linkage_form_p initializer.
1829         (minimal_language::store_sym_names_in_linkage_form_p): New member
1830         function.
1831         * d-lang.c (d_language_data): Remove
1832         la_store_sym_names_in_linkage_form_p initializer.
1833         * dwarf2/read.c (dwarf2_physname): Update call to
1834         store_sym_names_in_linkage_form_p.
1835         * f-lang.c (f_language_data): Remove
1836         la_store_sym_names_in_linkage_form_p initializer.
1837         * go-lang.c (go_language_data): Remove
1838         la_store_sym_names_in_linkage_form_p initializer.
1839         * language.c (unknown_language_data): Remove
1840         la_store_sym_names_in_linkage_form_p initializer.
1841         (unknown_language::store_sym_names_in_linkage_form_p): New member
1842         function.
1843         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
1844         initializer.
1845         (auto_language::store_sym_names_in_linkage_form_p): New member
1846         function.
1847         * language.h (language_data): Remove
1848         la_store_sym_names_in_linkage_form_p member variable.
1849         (language_defn::store_sym_names_in_linkage_form_p): New member
1850         function.
1851         * m2-lang.c (m2_language_data): Remove
1852         la_store_sym_names_in_linkage_form_p initializer.
1853         * objc-lang.c (objc_language_data): Likewise.
1854         * opencl-lang.c (opencl_language_data): Likewise.
1855         * p-lang.c (pascal_language_data): Likewise.
1856         * rust-lang.c (rust_language_data): Likewise.
1857
1858 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1859
1860         * ada-lang.c (ada_language_data): Remove string_lower_bound
1861         initializer.
1862         * c-lang.c (c_language_data): Likewise.
1863         (cplus_language_data): Likewise.
1864         (asm_language_data): Likewise.
1865         (minimal_language_data): Likewise.
1866         * d-lang.c (d_language_data): Likewise.
1867         * f-lang.c (f_language_data): Likewise.
1868         * go-lang.c (go_language_data): Likewise.
1869         * language.c (unknown_language_data): Likewise.
1870         (auto_language_data): Likewise.
1871         * language.h (language_data): Remove string_lower_bound field.
1872         (language_defn::string_lower_bound): New member function.
1873         * m2-lang.c (m2_language_data): Remove string_lower_bound
1874         initializer.
1875         (m2_language::string_lower_bound): New member function.
1876         * objc-lang.c (objc_language_data): Remove string_lower_bound
1877         initializer.
1878         * opencl-lang.c (opencl_language_data): Likewise.
1879         * p-lang.c (pascal_language_data): Likewise.
1880         * rust-lang.c (rust_language_data): Likewise.
1881         * valops.c (value_cstring): Update call to string_lower_bound.
1882         (value_string): Likewise.
1883         * value.c (allocate_repeated_value): Likewise.
1884
1885 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1886
1887         * valops.c (value_repeat): Fix incorrect argument name in comment.
1888
1889 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1890
1891         * ada-lang.c (ada_language_data): Remove c_style_arrays
1892         initializer.
1893         (ada_language::c_style_arrays_p): New member fuction.
1894         * c-lang.c (c_language_data): Remove c_style_arrays
1895         initializer.
1896         (cplus_language_data): Likewise.
1897         (asm_language_data): Likewise.
1898         (minimal_language_data): Likewise.
1899         * d-lang.c (d_language_data): Likewise.
1900         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
1901         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
1902         (f_language::c_style_arrays_p): New member function.
1903         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
1904         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
1905         * language.c (unknown_language_data): Remove c_style_arrays
1906         initializer.
1907         (auto_language_data): Likewise.
1908         * language.h (language_data): Remove c_style_arrays field.
1909         (language_defn::c_style_arrays_p): New member function.
1910         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
1911         (m2_language::c_style_arrays_p): New member function.
1912         * objc-lang.c (objc_language_data): Remove c_style_arrays
1913         initializer.
1914         * opencl-lang.c (opencl_language_data): Likewise.
1915         * p-lang.c (pascal_language_data): Likewise.
1916         * rust-lang.c (rust_language_data): Likewise.
1917         * valarith.c (value_subscript): Update call to c_style_arrays_p,
1918         and update local variable to a bool.
1919         * valops.c (value_cast): Update call to c_style_arrays_p.
1920         (value_array): Likewise.
1921         * value.c (coerce_array): Likewise.
1922
1923 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1924
1925         * ada-lang.c (ada_language_data): Remove la_language initializer.
1926         * c-lang.c (c_language_data): Likewise.
1927         (cplus_language_data): Likewise.
1928         (asm_language_data): Likewise.
1929         (minimal_language_data): Likewise.
1930         * d-lang.c (d_language_data): Likewise.
1931         * f-lang.c (f_language_data): Likewise.
1932         * go-lang.c (go_language_data): Likewise.
1933         * language.c (unknown_language_data): Likewise.
1934         (auto_language_data): Likewise.
1935         * language.h (language_data): Remove la_language field.
1936         (language_defn::language_defn): Initialise la_language field.
1937         (language_defn::la_language): New member variable.
1938         * m2-lang.c (m2_language_data): Remove la_language field.
1939         * objc-lang.c (objc_language_data): Likewise.
1940         * opencl-lang.c (opencl_language_data): Likewise.
1941         * p-lang.c (pascal_language_data): Likewise.
1942         * rust-lang.c (rust_language_data): Likewise.
1943
1944 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1945
1946         * ada-lang.c (ada_extensions): Delete, moved into
1947         ada_language::filename_extensions.
1948         (ada_language_data): Remove la_filename_extensions initializer.
1949         (ada_language::filename_extensions): New member function.
1950         * c-lang.c (c_extensions): Delete, moved into
1951         c_language::filename_extensions.
1952         (c_language_data): Remove la_filename_extensions initializer.
1953         (c_language::filename_extensions): New member function.
1954         (cplus_extensions): Delete, moved into
1955         cplus_language::filename_extensions.
1956         (cplus_language_data): Remove la_filename_extensions initializer.
1957         (cplus_language::filename_extensions): New member function.
1958         (asm_extensions): Delete, moved into
1959         asm_language::filename_extensions.
1960         (asm_language_data): Remove la_filename_extensions initializer.
1961         (asm_language::filename_extensions): New member function.
1962         (minimal_language_data): Remove la_filename_extensions
1963         initializer.
1964         * d-lang.c (d_extensions): Delete, moved into
1965         d_language::filename_extensions.
1966         (d_language_data): Remove la_filename_extensions initializer.
1967         (d_language::filename_extensions): New member function.
1968         * f-lang.c (f_extensions): Delete, moved into
1969         f_language::filename_extensions.
1970         (f_language_data): Remove la_filename_extensions initializer.
1971         (f_language::filename_extensions): New member function.
1972         * go-lang.c (go_language_data): Remove la_filename_extensions
1973         initializer.
1974         * language.c (add_set_language_command): Update now that
1975         filename_extensions returns a vector.
1976         (unknown_language_data): Remove la_filename_extensions
1977         initializer.
1978         (auto_language_data): Likewise.
1979         * language.h (language_data): Remove la_filename_extensions field.
1980         (language_defn::filename_extensions): New member function.
1981         * m2-lang.c (m2_language_data): Remove la_filename_extensions
1982         initializer.
1983         * objc-lang.c (objc_extensions): Delete, moved into
1984         objc_language::filename_extensions.
1985         (objc_language_data): Remove la_filename_extensions initializer.
1986         (objc_language::filename_extensions): New member function.
1987         * opencl-lang.c (opencl_language_data): Remove
1988         la_filename_extensions initializer.
1989         * p-lang.c (pascal_extensions): Delete, moved into
1990         pascal_language::filename_extensions.
1991         (pascal_language_data): Remove la_filename_extensions initializer.
1992         (pascal_language::filename_extensions): New member function.
1993         * rust-lang.c (rust_extensions): Delete, moved into
1994         rust_language::filename_extensions.
1995         (rust_language_data): Remove la_filename_extensions initializer.
1996         (rust_language::filename_extensions): New member function.
1997         * symfile.c (add_filename_language): Add new assert.
1998
1999 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2000
2001         * ada-lang.c (ada_language_data): Remove la_name and
2002         la_natural_name initializers.
2003         (ada_language::name): New member function.
2004         (ada_language::natural_name): New member function.
2005         * c-lang.c (c_language_data): Remove la_name and
2006         la_natural_name initializers.
2007         (c_language::name): New member function.
2008         (c_language::natural_name): New member function.
2009         (cplus_language_data): Remove la_name and
2010         la_natural_name initializers.
2011         (cplus_language::name): New member function.
2012         (cplus_language::natural_name): New member function.
2013         (asm_language_data): Remove la_name and
2014         la_natural_name initializers.
2015         (asm_language::name): New member function.
2016         (asm_language::natural_name): New member function.
2017         (minimal_language_data): Remove la_name and
2018         la_natural_name initializers.
2019         (minimal_language::name): New member function.
2020         (minimal_language::natural_name): New member function.
2021         * compile/compile.c (compile_to_object): Update call to
2022         lanugage_defn::name.
2023         * d-lang.c (d_language_data): Remove la_name and
2024         la_natural_name initializers.
2025         (d_language::name): New member function.
2026         (d_language::natural_name): New member function.
2027         * expprint.c (print_subexp_standard): Update call to
2028         language_defn::name.
2029         (dump_raw_expression): Likewise
2030         (dump_prefix_expression): Likewise.
2031         * f-lang.c (f_language_data): Remove la_name and
2032         la_natural_name initializers.
2033         (f_language::name): New member function.
2034         (f_language::natural_name): New member function.
2035         * go-lang.c (go_language_data): Remove la_name and
2036         la_natural_name initializers.
2037         (go_language::name): New member function.
2038         (go_language::natural_name): New member function.
2039         * language.c (show_language_command): Update call to
2040         language_defn::name.
2041         (set_language_command): Likewise.
2042         (language_enum): Likewise.
2043         (language_str): Likewise.
2044         (add_set_language_command): Likewise, use
2045         language_defn::natural_name in the doc string.
2046         (unknown_language_data): Remove la_name and
2047         la_natural_name initializers.
2048         (unknown_language::name): New member function.
2049         (unknown_language::natural_name): New member function.
2050         (auto_language_data): Remove la_name and
2051         la_natural_name initializers.
2052         (auto_language::name): New member function.
2053         (auto_language::natural_name): New member function.
2054         (language_lookup_primitive_type_as_symbol): Update call to
2055         language_defn::name.
2056         * language.h (language_data): Remove la_name and la_natural_name
2057         member variables.
2058         (language_defn::name): New member function.
2059         (language_defn::natural_name): New member function.
2060         * m2-lang.c (m2_language_data): Remove la_name and
2061         la_natural_name initializers.
2062         (m2_language::name): New member function.
2063         (m2_language::natural_name): New member function.
2064         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
2065         language_defn::natural_name.
2066         * objc-lang.c (objc_language_data): Remove la_name and
2067         la_natural_name initializers.
2068         (objc_language::name): New member function.
2069         (objc_language::natural_name): New member function.
2070         * opencl-lang.c (opencl_language_data): Remove la_name and
2071         la_natural_name initializers.
2072         (opencl_language::name): New member function.
2073         (opencl_language::natural_name): New member function.
2074         * p-lang.c (pascal_language_data): Remove la_name and
2075         la_natural_name initializers.
2076         (pascal_language::name): New member function.
2077         (pascal_language::natural_name): New member function.
2078         * rust-lang.c (rust_language_data): Remove la_name and
2079         la_natural_name initializers.
2080         (rust_language::name): New member function.
2081         (rust_language::natural_name): New member function.
2082         * symtab.c (lookup_language_this): Update call to
2083         language_defn::name.
2084
2085 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2086
2087         * ada-lang.c (ada_language_data): Remove la_name_of_this
2088         initializer.
2089         * ax-gdb.c (gen_expr): Update call to name_of_this.
2090         * c-exp.y (classify_name): Likewise.
2091         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
2092         (cplus_language_data): Likewise.
2093         (cplus_language::name_of_this): New member function.
2094         (asm_language_data): Remove la_name_of_this initializer.
2095         (minimal_language_data): Likewise.
2096         * d-lang.c (d_language_data): Likewise.
2097         (d_language::name_of_this): New member function.
2098         * expprint.c (print_subexp_standard): Update call to name_of_this.
2099         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
2100         * go-lang.c (go_language_data): Likewise.
2101         * language.c (unknown_language_data): Likewise.
2102         (unknown_language::name_of_this): New member function.
2103         (auto_language_data): Remove la_name_of_this initializer.
2104         (auto_language::name_of_this): New member function.
2105         * language.h (language_data): Delete la_name_of_this member
2106         variable.
2107         (language_defn::name_of_this): New member function.
2108         * m2-lang.c (m2_language_data): Remove la_name_of_this
2109         initializer.
2110         * objc-lang.c (objc_language_data): Likewise.
2111         (objc_language::name_of_this): New member function.
2112         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
2113         initializer.
2114         * p-lang.c (pascal_language_data): Likewise.
2115         (pascal_language::name_of_this): New member function.
2116         * rust-lang.c (rust_language_data): Remove la_name_of_this
2117         initializer.
2118         * symtab.c (lookup_language_this): Update call to name_of_this.
2119         (lookup_symbol_aux): Likewise.
2120         * valops.c (value_of_this): Likewise.
2121
2122 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2123
2124         * ada-lang.c (ada_language_data): Remove
2125         la_struct_too_deep_ellipsis initializer.
2126         (ada_language::struct_too_deep_ellipsis): New member function.
2127         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
2128         initializer.
2129         (cplus_language_data): Likewise.
2130         (asm_language_data): Likewise.
2131         (minimal_language_data): Likewise.
2132         * cp-valprint.c (cp_print_value): Update call to
2133         struct_too_deep_ellipsis.
2134         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
2135         initializer.
2136         * f-lang.c (f_language_data): Likewise.
2137         (f_language::struct_too_deep_ellipsis): New member function.
2138         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
2139         initializer.
2140         * language.c (unknown_language_data): Likewise.
2141         (auto_language_data): Likewise.
2142         * language.h (language_data): Delete la_struct_too_deep_ellipsis
2143         member variable.
2144         (language_defn::struct_too_deep_ellipsis): New member function.
2145         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
2146         initializer.Q
2147         * objc-lang.c (objc_language_data): Likewise.
2148         * opencl-lang.c (opencl_language_data): Likewise.
2149         * p-lang.c (pascal_language_data): Likewise.
2150         * rust-lang.c (rust_language_data): Likewise.
2151         * valprint.c (val_print_check_max_depth): Update call to
2152         struct_too_deep_ellipsis.
2153
2154 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
2155
2156         * MAINTAINERS (Write After Approval): Add myself.
2157
2158 2020-09-15  Tom Tromey  <tom@tromey.com>
2159
2160         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
2161         Remove.
2162
2163 2020-09-15  Tom Tromey  <tom@tromey.com>
2164
2165         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
2166         and TYPE_CODE_METHODPTR cases.
2167         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
2168         (c_value_print_inner): Update.
2169         * valprint.c (generic_value_print_memberptr): New function, from
2170         c_value_print_memberptr.
2171         (generic_value_print): Use it.  Call cplus_print_method_ptr.
2172
2173 2020-09-15  Tom Tromey  <tromey@adacore.com>
2174
2175         * python/python-internal.h (PyInt_FromLong): Remove define.
2176         * python/py-value.c (convert_value_from_python): Use
2177         gdb_py_object_from_longest.
2178         * python/py-type.c (typy_get_code): Use
2179         gdb_py_object_from_longest.
2180         * python/py-symtab.c (salpy_get_line): Use
2181         gdb_py_object_from_longest.
2182         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
2183         gdb_py_object_from_longest.
2184         * python/py-record.c (recpy_gap_reason_code): Use
2185         gdb_py_object_from_longest.
2186         * python/py-record-btrace.c (recpy_bt_insn_size)
2187         (recpy_bt_func_level, btpy_list_count): Use
2188         gdb_py_object_from_longest.
2189         * python/py-infthread.c (gdbpy_create_ptid_object): Use
2190         gdb_py_object_from_longest.  Fix error handling.
2191         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
2192         gdb_py_object_from_longest.
2193         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
2194         gdb_py_object_from_longest.
2195         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
2196         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
2197         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
2198
2199 2020-09-15  Tom Tromey  <tromey@adacore.com>
2200
2201         * python/python.c (gdbpy_parameter_value): Use
2202         gdb_py_object_from_ulongest.
2203
2204 2020-09-15  Tom Tromey  <tromey@adacore.com>
2205
2206         * python/py-infevents.c (create_register_changed_event_object):
2207         Use gdb_py_object_from_longest.
2208         * python/py-exitedevent.c (create_exited_event_object): Use
2209         gdb_py_object_from_longest.
2210
2211 2020-09-15  Tom Tromey  <tromey@adacore.com>
2212
2213         * python/python.c (gdbpy_parameter_value): Use
2214         gdb_py_object_from_longest.
2215         * python/py-type.c (convert_field, typy_range): Use
2216         gdb_py_object_from_longest.
2217         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
2218         gdb_py_object_from_longest.
2219         * python/py-lazy-string.c (stpy_get_length): Use
2220         gdb_py_object_from_longest.
2221         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
2222         gdb_py_object_from_longest.
2223         * python/py-infevents.c (create_memory_changed_event_object): Use
2224         gdb_py_object_from_longest.
2225         * python/py-inferior.c (infpy_get_num): Use
2226         gdb_py_object_from_longest.
2227         (infpy_get_pid): Likewise.
2228
2229 2020-09-15  Tom Tromey  <tromey@adacore.com>
2230
2231         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
2232         defines.
2233         * python/py-value.c (valpy_long): Use
2234         gdb_py_object_from_ulongest.
2235         * python/py-symtab.c (salpy_get_pc): Use
2236         gdb_py_object_from_ulongest.
2237         (salpy_get_last): Likewise.
2238         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
2239         gdb_py_object_from_ulongest.
2240         * python/py-lazy-string.c (stpy_get_address): Use
2241         gdb_py_object_from_ulongest.
2242         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
2243         * python/py-arch.c (archpy_disassemble): Use
2244         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
2245         error handling.
2246
2247 2020-09-15  Tom Tromey  <tromey@adacore.com>
2248
2249         * python/python-internal.h (gdb_py_long_from_longest): Remove
2250         defines.
2251         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
2252         * python/py-type.c (convert_field, typy_get_sizeof): Use
2253         gdb_py_object_from_longest.
2254         * python/py-record-btrace.c (btpy_list_index): Use
2255         gdb_py_object_from_longest.
2256
2257 2020-09-15  Tom Tromey  <tromey@adacore.com>
2258
2259         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
2260         * python/py-record.c (recpy_element_number): Use
2261         gdb_py_object_from_longest.
2262         (recpy_gap_number): Likewise.
2263
2264 2020-09-15  Tom Tromey  <tromey@adacore.com>
2265
2266         * top.c (ui::ui): Update.
2267         (highest_ui_num): Remove.
2268         * top.h (struct ui) <num>: Remove.
2269
2270 2020-09-15  Tom Tromey  <tromey@adacore.com>
2271
2272         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
2273         * ui-style.c (ansi_regex_text): Now array.
2274         * rust-exp.y (number_regex_text): Now array.
2275         * linespec.c (linespec_quote_characters): Now array.
2276         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
2277         Now arrays.
2278
2279 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2280
2281         * debuginfod-support.c (debuginfod_client_deleter): New.
2282         (debuginfod_client_up): New.
2283         (debuginfod_init): Return debuginfod_client_up.
2284         (debuginfod_source_query): Adjust.
2285         (debuginfod_debuginfo_query): Adjust.
2286
2287 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2288
2289         * debuginfod-support.c (debuginfod_source_query): Use
2290         make_unique_xstrdup.
2291
2292 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2293
2294         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
2295         with `type::instance_flags`.
2296
2297 2020-09-14  Michael Mullin  <masmullin@gmail.com>
2298
2299         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
2300         Remove baton parameter.
2301
2302 2020-09-14  Pedro Alves  <pedro@palves.net>
2303
2304         * Makefile.in (SELFTESTS_SRCS): Add
2305         unittests/enum-flags-selftests.c.
2306         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
2307         btrace_function_flags instead of enum btrace_function_flag.
2308         * compile/compile-c-types.c (convert_qualified): Use
2309         enum_flags::raw.
2310         * compile/compile-cplus-symbols.c (convert_one_symbol)
2311         (convert_symbol_bmsym):
2312         * compile/compile-cplus-types.c (compile_cplus_convert_method)
2313         (compile_cplus_convert_struct_or_union_methods)
2314         (compile_cplus_instance::convert_qualified_base):
2315         * go-exp.y (parse_string_or_char): Add cast to int.
2316         * unittests/enum-flags-selftests.c: New file.
2317         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
2318         type to btrace_thread_flags from btrace_thread_flag.
2319         (record_btrace_cancel_resume, record_btrace_step_thread): Change
2320         local's type to btrace_thread_flags from btrace_thread_flag.  Add
2321         cast in DEBUG call.
2322
2323 2020-09-14  Pedro Alves  <pedro@palves.net>
2324
2325         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
2326         * gdbtypes.c (address_space_name_to_int): Rename to ...
2327         (address_space_name_to_type_instance_flags): ... this.
2328         (address_space_int_to_name): Rename to ...
2329         (address_space_type_instance_flags_to_name): ... this.
2330         * gdbtypes.h (address_space_name_to_int): Rename to ...
2331         (address_space_name_to_type_instance_flags): ... this.
2332         (address_space_int_to_name): Rename to ...
2333         (address_space_type_instance_flags_to_name): ... this.
2334         * type-stack.c (type_stack::insert): Adjust to rename.
2335         * type-stack.h (type_stack::insert): Likewise.
2336
2337 2020-09-14  Pedro Alves  <pedro@palves.net>
2338             Andrew Burgess  <andrew.burgess@embecosm.com>
2339
2340         * avr-tdep.c (avr_address_class_type_flags): Return
2341         type_instance_flags.
2342         (avr_address_class_type_flags_to_name): Take a
2343         type_instance_flags.
2344         (avr_address_class_name_to_type_flags): Return bool and take a
2345         type_instance_flags.
2346         * d-lang.c (build_d_types): Use type::set_instance_flags.
2347         * ft32-tdep.c (ft32_address_class_type_flags): Return
2348         type_instance_flags.
2349         (ft32_address_class_type_flags_to_name): Take a
2350         type_instance_flags.
2351         (ft32_address_class_name_to_type_flags): Return bool and take a
2352         type_instance_flags.
2353         (ft32_gdbarch_init): Use type::set_instance_flags.
2354         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
2355         * gdbarch.h, gdbarch.c: Regenerate.
2356         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
2357         (address_class_name_to_type_flags): Use type_instance_flags and
2358         bool.
2359         * gdbtypes.c (address_space_name_to_int)
2360         (address_space_int_to_name, make_qualified_type): Use
2361         type_instance_flags.
2362         (make_qualified_type): Use type_instance_flags and
2363         type::set_instance_flags.
2364         (make_type_with_address_space, make_cv_type, make_vector_type)
2365         (check_typedef): Use type_instance_flags.
2366         (recursive_dump_type): Cast type_instance_flags to unsigned for
2367         printing.
2368         (copy_type_recursive): Use type::set_instance_flags.
2369         (gdbtypes_post_init): Use type::set_instance_flags.
2370         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
2371         <m_instance_flags>: ... this.
2372         <instance_flags, set_instance_flags>: New methods.
2373         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
2374         (SET_TYPE_INSTANCE_FLAGS): New.
2375         (address_space_name_to_int, address_space_int_to_name)
2376         (make_type_with_address_space): Pass flags using
2377         type_instance_flags instead of int.
2378         * stabsread.c (cleanup_undefined_types_noname): Use
2379         type::set_instance_flags.
2380         * s390-tdep.c (s390_address_class_type_flags): Return
2381         type_instance_flags.
2382         (s390_address_class_type_flags_to_name): Take a
2383         type_instance_flags.
2384         (s390_address_class_name_to_type_flags): Return bool and take a
2385         type_instance_flags.
2386         * type-stack.c (type_stack::follow_types): Use
2387         type_instance_flags.
2388         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
2389
2390 2020-09-14  Tom Tromey  <tromey@adacore.com>
2391
2392         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
2393         * x86-tdep.c (x86_is_thunk_register_name)
2394         (x86_in_indirect_branch_thunk): Update.
2395         * sparc64-tdep.c (sparc64_fpu_register_names)
2396         (sparc64_cp0_register_names, sparc64_register_names)
2397         (sparc64_pseudo_register_names): Now const.
2398         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
2399         cp0_registers_num>: Now const.
2400         * sparc-tdep.c (sparc_core_register_names)
2401         (sparc32_fpu_register_names, sparc32_cp0_register_names)
2402         (sparc32_pseudo_register_names): Now const.
2403         (validate_tdesc_registers): Update.
2404         * rust-lang.c (rust_extensions): Now const.
2405         * p-lang.c (p_extensions): Now const.
2406         * objc-lang.c (objc_extensions): Now const.
2407         * nto-tdep.c (nto_thread_state_str): Now const.
2408         * moxie-tdep.c (moxie_register_names): Now const.
2409         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
2410         Now const.
2411         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
2412         (mips_linux_reg_names): Now const.
2413         (mips_gdbarch_init): Update.
2414         * microblaze-tdep.c (microblaze_register_names): Now const.
2415         * m68k-tdep.c (m68k_register_names): Now const.
2416         * m32r-tdep.c (m32r_register_names): Now const.
2417         * ia64-tdep.c (ia64_register_names): Now const.
2418         * i386-tdep.h (struct gdbarch_tdep) <register_names,
2419         ymmh_register_names, ymm16h_regnum, mpx_register_names,
2420         k_register_names, zmmh_register_names, xmm_avx512_register_names,
2421         ymm_avx512_register_names, pkeys_register_names>: Now const.
2422         * i386-tdep.c (i386_register_names, i386_zmm_names)
2423         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
2424         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
2425         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
2426         * f-lang.c (f_extensions): Now const.
2427         * d-lang.c (d_extensions): Now const.
2428         * csky-tdep.c (csky_register_names): Now const.
2429         * charset.c (default_charset_names, charset_enum): Now const.
2430         (_initialize_charset): Update.
2431         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
2432         const.
2433         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
2434         (bsd_uthread_solib_loaded): Update.
2435         (bsd_uthread_state): Now const.
2436         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
2437         (amd64_ymm_avx512_names, amd64_ymmh_names)
2438         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
2439         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
2440         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
2441         (amd64_dword_names): Now const.
2442         * agent.c (can_use_agent_enum): Now const.
2443         * ada-tasks.c (task_states, long_task_states): Now const.
2444         * ada-lang.c (known_runtime_file_name_patterns)
2445         (known_auxiliary_function_name_patterns, attribute_names)
2446         (standard_exc, ada_extensions): Now const.
2447
2448 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2449
2450         * bcache.h (struct bcache) <bcache>: Remove constructor.
2451         <m_hash_function, m_compare_function>: Remove.
2452         <~bcache>: Make virtual.
2453         <compare>: Remove static method, introduce virtual method.
2454         <default_hash>: Remove.
2455         <hash>: New virtual method.
2456         * bcache.c (bcache::expand_hash_table): Update.
2457         (bcache::insert): Update.
2458         (bcache::hash): New.
2459         (bcache::compare): Update comment and parameter names.
2460         * gdbtypes.c (types_deeply_equal): Update.
2461         * psymtab.h (struct psymbol_bcache): New struct.
2462         (class psymtab_storage) <psymtab_storage>: Make default.
2463         <psymbol_cache>: Change type to psymbol_bcache.
2464         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
2465         (psymbol_hash): Change to...
2466         (psymbol_bcache::hash): ... this.
2467         (psymbol_compare): Change to...
2468         (psymbol_bcache::compare): ... this.
2469
2470 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2471
2472         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
2473         checking for initial lwp.
2474
2475 2020-09-14  Tom Tromey  <tromey@adacore.com>
2476
2477         * m68k-tdep.c (m68k_extract_return_value): Use
2478         pointer_result_regnum.
2479         (m68k_store_return_value): Likewise.
2480         (m68k_reg_struct_return_p): Handle vectors and arrays.
2481         (m68k_return_value): Handle arrays.
2482         (m68k_svr4_return_value): Fix single-element aggregate handling.
2483         Handle long double.  Adjust for embedded ABI.
2484         (m68k_svr4_init_abi): Set pointer_result_regnum.
2485         (m68k_embedded_init_abi): New function.
2486         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
2487         (m68k_osabi_sniffer): New function.
2488         (_initialize_m68k_tdep): Register osabi sniffer.
2489         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
2490         member.
2491
2492 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2493
2494         * xml-support.c (xml_fetch_content_from_file): Replace xfree
2495         with gdb::unique_xmalloc_ptr<char>.
2496
2497 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2498
2499         * xml-support.h (xml_fetch_another): Change type to be a
2500         function_view.
2501         (xml_process_xincludes): Remove baton parameter.
2502         (xml_fetch_content_from_file): Change baton parameter to
2503         dirname.
2504         * xml-support.c (struct xinclude_parsing_data)
2505         <xinclude_parsing_data>: Remove baton parameter.
2506         <fetcher_baton>: Remove.
2507         (xinclude_start_include): Adjust.
2508         (xml_process_xincludes): Adjust.
2509         (xml_fetch_content_from_file): Replace baton parameter with
2510         dirname.
2511         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
2512         (xml_init_syscalls_info): Use a lambda.
2513         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
2514         (file_read_description_xml): Use a lambda.
2515         (fetch_available_features_from_target): Change baton parameter
2516         to target_ops.
2517         (target_read_description_xml): Use a lambda.
2518         (target_fetch_description_xml): Use a lambda.
2519         (string_read_description_xml): Update.
2520
2521 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
2522
2523         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
2524         uses with type::endianity_is_not_default.
2525
2526 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2527
2528         * gdbtypes.h (struct type) <endianity_is_not_default,
2529         set_endianity_is_not_default>: New methods.
2530         (TYPE_ENDIANITY_NOT_DEFAULT): Use
2531         type::endianity_is_not_default, change all write call sites to
2532         use type::set_endianity_is_not_default.
2533
2534 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2535
2536         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
2537         uses with type::is_fixed_instance.
2538
2539 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2540
2541         * gdbtypes.h (struct type) <is_fixed_instance,
2542         set_is_fixed_instance>: New methods.
2543         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
2544         write call sites to use type::set_is_fixed_instance.
2545
2546 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2547
2548         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
2549         uses with type::is_gnu_ifunc.
2550
2551 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2552
2553         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
2554         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
2555         use type::set_is_gnu_ifunc.
2556
2557 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2558
2559         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
2560         uses with type::stub_is_supported.
2561
2562 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2563
2564         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
2565         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
2566         use type::set_stub_is_supported.
2567
2568 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2569
2570         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
2571         uses with type::is_vector.
2572
2573 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2574
2575         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
2576         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
2577         use type::set_is_vector.
2578
2579 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2580
2581         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
2582         uses with type::has_varargs.
2583
2584 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2585
2586         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
2587         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
2588         use type::set_has_varargs.
2589
2590 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2591
2592         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
2593         uses with type::is_prototyped.
2594
2595 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2596
2597         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
2598         New methods.
2599         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
2600         call sites to use type::set_is_prototyped.
2601
2602 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2603
2604         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
2605         uses with type::target_is_stub.
2606
2607 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2608
2609         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
2610         New methods.
2611         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
2612         sites to use type::set_target_is_stub.
2613
2614 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2615
2616         * gdbtypes.h (TYPE_STUB): Remove, replace all
2617         uses with type::is_stub.
2618
2619 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2620
2621         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
2622         (TYPE_STUB): Use type::is_stub, change all write call sites to
2623         use type::set_is_stub.
2624
2625 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2626
2627         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
2628         type::has_no_signedness.
2629
2630 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2631
2632         * gdbtypes.h (struct type) <has_no_signedness,
2633         set_has_no_signedness>: New methods.
2634         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
2635         call sites to use type::set_has_no_signedness.
2636
2637 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2638
2639         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
2640         type::is_unsigned.
2641
2642 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
2643
2644         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
2645         methods.
2646         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
2647         sites to use type::set_is_unsigned.
2648
2649 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
2650             Adam Renquinha <arenquinha@cimeq.qc.ca>
2651
2652         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
2653         pointer and stack frame offset when unwinding.
2654
2655 2020-09-13  Pedro Alves  <pedro@palves.net>
2656
2657         * NEWS: Document "-break-insert --qualified".
2658         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
2659
2660 2020-09-13  Pedro Alves  <pedro@palves.net>
2661
2662         * linespec.c (classify_mtype, compare_msyms): Delete.
2663         (search_minsyms_for_name): Remove classification logic.  Instead
2664         filter out trampoline symbols if we also found an external
2665         function of the same name.
2666
2667 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
2668
2669         * NEWS: Create a new section for the next release branch.
2670         Rename the section of the current branch, now that it has
2671         been cut.
2672
2673 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
2674
2675         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
2676         * version.in: Bump version to 11.0.50.DATE-git.
2677
2678 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
2679
2680         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
2681
2682 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
2683             Felix Willgerodt  <Felix.Willgerodt@intel.com>
2684
2685         * gdbarch.sh: Added bfloat16 type.
2686         * gdbarch.c: Regenerated.
2687         * gdbarch.h: Regenerated.
2688         * gdbtypes.c (floatformats_bfloat16): New struct.
2689         (gdbtypes_post_init): Add builtin_bfloat16.
2690         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
2691         (floatformats_bfloat16): New struct.
2692         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
2693         (i386_ymm_type): Add field "v16_bfloat16"
2694         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
2695         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
2696         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
2697         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
2698         * features/i386/64bit-avx512.xml: Add bfloat16 type.
2699         * features/i386/64bit-avx512.c: Regenerated.
2700         * features/i386/64bit-sse.xml: Add bfloat16 type.
2701         * features/i386/64bit-sse.c: Regenerated.
2702
2703 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
2704
2705         * i386-tdep.c (i386_zmm_type): Fix field names.
2706         (i386_ymm_type): Fix field names.
2707
2708 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2709
2710         * breakpoint.c: Fix typo in the help message of the
2711         "set breakpoint condition-evaluation" command.
2712
2713 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2714
2715         * nbsd-nat.c: Include "nat/netbsd-nat.h".
2716         * (nbsd_nat_target::pid_to_exec_file)
2717         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
2718         (nbsd_nat_target::post_startup_inferior)
2719         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
2720         (nbsd_add_threads): Switch local code to common gdb/nat functions.
2721         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
2722         * (nbsd_thread_lister): Remove.
2723
2724 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2725
2726         * fork-inferior.c (startup_inferior): Avoid double free.
2727
2728 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2729
2730         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
2731         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
2732
2733 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2734
2735         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
2736         * netbsd-nat.c: Include <sys/ptrace.h>.
2737         * (netbsd_nat::enable_proc_events): Add.
2738
2739 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2740
2741         * netbsd-nat.h: Include "gdbsupport/function-view.h".
2742         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
2743         (netbsd_nat::for_each_thread): Add.
2744         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
2745         "gdbsupport/common-debug.h".
2746         * (netbsd_nat::netbsd_thread_lister)
2747         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
2748         (netbsd_nat::for_each_thread): Add.
2749
2750 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2751
2752         * netbsd-nat.h: Include <unistd.h>.
2753         * (netbsd_nat::pid_to_exec_file): Add.
2754         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
2755         * (netbsd_nat::pid_to_exec_file) Add.
2756
2757 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2758
2759         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
2760
2761 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
2762
2763         * netbsd-nat.h: New file.
2764         * netbsd-nat.c: Likewise.
2765
2766 2020-09-09  Tom Tromey  <tromey@adacore.com>
2767
2768         * ada-lang.c (remove_extra_symbols): Do not increment when
2769         removing an element
2770
2771 2020-09-08  Tom Tromey  <tromey@adacore.com>
2772
2773         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
2774
2775 2020-09-08  Tom Tromey  <tromey@adacore.com>
2776
2777         PR win32/25302:
2778         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
2779         (gdb_bfd_init_data): New function.
2780         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
2781
2782 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2783
2784         * infrun.c (fetch_inferior_event): Use
2785         `switch_to_target_no_thread` to switch the target.
2786
2787 2020-09-06  Tom Tromey  <tom@tromey.com>
2788
2789         * symfile.h (dwarf2_free_objfile): Don't declare.
2790
2791 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2792
2793         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
2794         to match 16 byte real/complex type generated by Flang compiler.
2795
2796 2020-09-03  Tom de Vries  <tdevries@suse.de>
2797
2798         PR breakpoint/26546
2799         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
2800         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
2801
2802 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
2803
2804         * maint.c (index_digits): New function.
2805         (struct maint_print_section_data): Remove.
2806         (print_bfd_section_info): Remove print_data parameter, add arg
2807         and index_digits.
2808         (print_objfile_section_info): Likewise.
2809         (print_bfd_section_info_maybe_relocated): Likewise (plus
2810         objfile).
2811         (maintenance_info_sections): Adjust calls.
2812
2813 2020-09-02  Tom Tromey  <tromey@adacore.com>
2814
2815         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
2816         for null pointers.
2817         (ada_varobj_adjust_for_child_access): Special-case null pointers.
2818
2819 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
2820
2821         * bcache.h (struct bcache) <insert>: Change type of `added` to
2822         pointer to bool.
2823         * bcache.c (bcache::insert): Likewise.
2824         * gdbtypes.c (check_types_worklist): Adjust.
2825         * psymtab.c (add_psymbol_to_bcache): Adjust.
2826
2827 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
2828
2829         * corelow.c (unordered_set): Include.
2830         (class core_target): Add field 'm_core_unavailable_mappings'.
2831         (core_target::build_file_mappings): Print only one warning
2832         per inaccessible file.  Add unavailable/broken mappings
2833         to m_core_unavailable_mappings.
2834         (core_target::xfer_partial): Call...
2835         (core_target::xfer_memory_via_mappings): New method.
2836
2837 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
2838
2839         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
2840         type to bool.
2841
2842 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
2843
2844         * dwarf2/read.c (struct field_info): Fix indentation.
2845
2846 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2847
2848         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
2849         ordering in comment.
2850         * frame.c (frame_id_eq): Fix indentation.
2851
2852 2020-08-31  Scott Linder  <scott@scottlinder.com>
2853             Simon Marchi  <simon.marchi@efficios.com>
2854
2855         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
2856         inline frame ids in outer frame.
2857
2858 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2859
2860         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
2861         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
2862         (outer_frame_id): Use FID_STACK_OUTER instead of
2863         FID_STACK_INVALID.
2864         (frame_id_p): Don't check for outer_frame_id.
2865
2866 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2867
2868         * frame-unwind.c (frame_unwind_got_optimized): Don't set
2869         regnum/frame in value.  Call allocate_value_lazy.
2870         * frame.c (frame_unwind_register_value): Use
2871         val_print_not_saved.
2872
2873 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
2874
2875         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
2876
2877 2020-08-29  Pedro Alves  <pedro@palves.net>
2878
2879         * progspace.c (print_program_space): Use all_inferiors.  Switch to
2880         the inferior before calling target_pid_to_str.
2881
2882 2020-08-28  Tom Tromey  <tom@tromey.com>
2883
2884         * xcoffread.c (xcoff_end_psymtab): Update comment.
2885         * dbxread.c (dbx_end_psymtab): Update comment.
2886
2887 2020-08-28  Tom de Vries  <tdevries@suse.de>
2888
2889         PR breakpoint/26544
2890         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
2891         event_location.
2892         (create_breakpoint): Same.
2893         (base_breakpoint_decode_location): Same.
2894         (bkpt_create_sals_from_location): Same.
2895         (bkpt_decode_location): Same.
2896         (bkpt_probe_create_sals_from_location): Same.
2897         (bkpt_probe_decode_location): Same.
2898         (tracepoint_create_sals_from_location): Same.
2899         (tracepoint_decode_location): Same.
2900         (tracepoint_probe_decode_location): Same.
2901         (strace_marker_create_sals_from_location): Same.
2902         (strace_marker_decode_location): Same.
2903         (create_sals_from_location_default): Same.
2904         (decode_location_default): Same.
2905         * breakpoint.h (struct breakpoint_ops): Same.
2906         (create_breakpoint): Same.
2907         * linespec.h (decode_line_full): Same.
2908         * linespec.c (decode_line_full): Same.  Throw error if
2909         result.size () == 0.
2910
2911 2020-08-27  Pedro Alves  <pedro@palves.net>
2912
2913         PR gdb/26524
2914         * breakpoint.c (until_break_fsm) <location_breakpoint,
2915         caller_breakpoint>: Delete fields.
2916         <breakpoints>: New field.
2917         <until_break_fsm>: Adjust to save a breakpoint vector instead of
2918         two individual breakpoints.
2919         (until_break_fsm::should_stop): Loop over breakpoints in the
2920         breakpoint vector.
2921         (until_break_fsm::clean_up): Adjust to clear the breakpoints
2922         vector.
2923         (until_break_command): Handle location expanding into multiple
2924         sals.
2925
2926 2020-08-27  Pedro Alves  <pedro@palves.net>
2927
2928         PR gdb/26523
2929         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
2930         bp_until breakpoints user-specified locations.  Update intro
2931         comment.
2932
2933 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
2934
2935         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
2936         gdb_bfd_sections): New.
2937         * maint.c (print_bfd_section_info): Change param type to
2938         maint_print_section_data.
2939         (print_objfile_section_info): Likewise.
2940         (print_bfd_section_info_maybe_relocated): Likewise.
2941         (maintenance_info_sections): Use gdb_bfd_sections.
2942
2943 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2944
2945         * MAINTAINERS: Add ARC target and maintainer.
2946
2947 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
2948
2949         * configure.tgt: ARC support for GNU/Linux.
2950         * Makefile.in (ALL_TARGET_OBJS): Likewise.
2951         * arc-linux-tdep.c: New file.
2952         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
2953         * arc-tdep.c (arc_write_pc): Use it.
2954
2955 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2956
2957         * arc-tdep.c (arc_check_for_hardware_loop): New.
2958         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
2959
2960 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2961
2962         * arc-tdep.h: Include "gdbarch.h".
2963
2964 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
2965
2966         * arch/arc.h
2967         (arc_gdbarch_features): New class to stir the selection of target XML.
2968         (arc_create_target_description): Use FEATURES to choose XML target.
2969         (arc_lookup_target_description): Use arc_create_target_description
2970         to create _new_ target descriptions or return the already created
2971         ones if the FEATURES is the same.
2972         * arch/arc.c: Implementation of prototypes described above.
2973         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
2974         (arc_gdbarch_features_init): Initialize the FEATURES struct.
2975         * arc-tdep.c (*_feature_name): Make feature names consistent.
2976         (arc_register_feature): A new struct to hold information about
2977         registers of a particular target/feature.
2978         (arc_check_tdesc_feature): Check if XML provides registers in
2979         compliance with ARC_REGISTER_FEATURE structs.
2980         (arc_update_acc_reg_names): Add aliases for r58 and r59.
2981         (determine_*_reg_feature_set): Which feature name to look for.
2982         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
2983         (mach_type_to_arc_isa): Convert from a set of binutils machine types
2984         to expected ISA enums to be used in arc_gdbarch_features structs.
2985         * features/Makefile (FEATURE_XMLFILES): Add new files.
2986         * gdb/features/arc/v1-aux.c: New file.
2987         * gdb/features/arc/v1-aux.xml: Likewise.
2988         * gdb/features/arc/v1-core.c: Likewise.
2989         * gdb/features/arc/v1-core.xml: Likewise.
2990         * gdb/features/arc/v2-aux.c: Likewise.
2991         * gdb/features/arc/v2-aux.xml: Likewise.
2992         * gdb/features/arc/v2-core.c: Likewise.
2993         * gdb/features/arc/v2-core.xml: Likewise.
2994         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
2995
2996 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
2997             Andrew Burgess  <andrew.burgess@embecosm.com>
2998
2999         PR m2/26372
3000         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
3001         an assert.  Remove single element array indexing pattern as the
3002         MULTI_SUBSCRIPT support will handle this case too.
3003
3004 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
3005
3006         * value.h (valprint_check_validity): Move declaration from
3007         here...
3008         * valprint.h (valprint_check_validity): ... to here.
3009
3010 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
3011
3012         * debug.h: New file.
3013         * debug.c (debug_prefixed_vprintf): New function.
3014         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
3015         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
3016
3017 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
3018
3019         * infrun.h (infrun_debug_printf_1): New function declaration.
3020         (infrun_debug_printf): New macro.
3021         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
3022         throughout.
3023         (infrun_debug_printf): New function.
3024         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
3025         (handle_jit_event): Likewise.
3026
3027 2020-08-21  Mark Wielaard  <mark@klomp.org>
3028
3029         * ada-lex.l: Extend register warnings diagnostics comment for g++.
3030
3031 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
3032
3033         * frame.c (enum class frame_id_status): New.
3034         (struct frame_info) <this_id::p>: Change type to frame_id_status.
3035         (fprintf_frame): Update.
3036         (compute_frame_id): Set frame id status to "computing" on entry.
3037         Set it back to "not_computed" on failure and to "computed" on
3038         success.
3039         (get_frame_id): Assert the frame id is not being computed.
3040         (create_sentinel_frame): Use frame_id_status::COMPUTED.
3041         (create_new_frame): Likewise.
3042         (frame_cleanup_after_sniffer): Update assert.
3043
3044 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
3045
3046         * regcache.c (pid_ptid_regcache_map): New type.
3047         (target_ptid_regcache_map): Remove.
3048         (target_pid_ptid_regcache_map): New type.
3049         (regcaches): Change type to target_pid_ptid_regcache_map.
3050         (get_thread_arch_aspace_regcache): Update.
3051         (regcache_thread_ptid_changed): Update, handle pid-like ptid
3052         case.
3053         (regcaches_size): Update.
3054         (regcache_count): Update.
3055         (registers_changed_ptid_target_pid_test): New.
3056         (_initialize_regcache): Register new test.
3057
3058 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
3059
3060         * regcache.c (regcache_count): New.
3061         (struct regcache_test_data): New.
3062         (regcache_test_data_up): New.
3063         (populate_regcaches_for_test): New.
3064         (regcaches_test): Remove.
3065         (get_thread_arch_aspace_regcache_test): New.
3066         (registers_changed_ptid_all_test): New.
3067         (registers_changed_ptid_target_test): New.
3068         (registers_changed_ptid_target_ptid_test): New.
3069         (regcache_thread_ptid_changed): Remove regcache_count lambda.
3070         (_initialize_regcache): Register new tests.
3071
3072 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
3073
3074         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
3075         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
3076         gdbarch and aspace parameter.  Use current inferior's aspace.
3077         Validate regcache's arch value.
3078         (regcaches_test): Update.
3079
3080 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
3081
3082         * regcache.c (regcaches_test): Call registers_changed.
3083
3084 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3085
3086         * infrun.c (process_event_stop_test): Fix typo "breapoint".
3087
3088 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3089
3090         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
3091         to find the end of prologue for flang compiled binaries.
3092         * arm-tdep.c (arm_skip_prologue): Likewise.
3093         * i386-tdep.c (i386_skip_prologue): Likewise.
3094         * producer.c (producer_is_llvm): New function.
3095         (producer_parsing_tests): Added new tests for clang/flang.
3096         * producer.h (producer_is_llvm): New declaration.
3097
3098 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
3099
3100         * linux-nat.c (linux_nat_debug_printf): New function.
3101         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
3102
3103 2020-08-18  Aaron Merey  <amerey@redhat.com>
3104
3105         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
3106         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
3107         (CLIBS): Add DEBUGINFOD_LIBS.
3108
3109 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
3110
3111         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
3112         'gdbarch_num_regs'.
3113
3114 2020-08-17  Tom Tromey  <tromey@adacore.com>
3115
3116         * ada-varobj.c (ada_varobj_decode_var): Handle case where
3117         ada_get_decoded_value returns NULL.
3118
3119 2020-08-17  Tom Tromey  <tromey@adacore.com>
3120
3121         * python/py-inferior.c (infpy_search_memory): Use
3122         gdb_py_object_from_ulongest.
3123         * python/py-infevents.c (create_inferior_call_event_object)
3124         (create_memory_changed_event_object): Use
3125         gdb_py_object_from_ulongest.
3126         * python/py-linetable.c (ltpy_entry_get_pc): Use
3127         gdb_py_object_from_ulongest.
3128
3129 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
3130
3131         * loc.c (class symbol_needs_eval_context): Fix indentation.
3132
3133 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
3134
3135         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
3136         bool.
3137
3138 2020-08-17  Tom de Vries  <tdevries@suse.de>
3139
3140         PR gdb/26393
3141         * gdbtypes.c (dump_dynamic_prop): New function.
3142         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
3143
3144 2020-08-15  Tom de Vries  <tdevries@suse.de>
3145
3146         PR backtrace/26390
3147         * stack.c (print_frame_args): Temporarily set the selected
3148         frame to FRAME while printing the frame's arguments.
3149
3150 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
3151
3152         PR breakpoints/26385
3153         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
3154         Always clear watchpoint with PTRACE_SET_DEBUGREG.
3155
3156 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
3157
3158         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
3159         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
3160         and >= to check return value instead of == -1 and != -1.
3161
3162 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
3163
3164         * utils.h (class gdb_argv) <as_array_view>: New method.
3165         * utils.c (gdb_argv_as_array_view_test): New.
3166         (_initialize_utils): Register selftest.
3167         * maint.c (maintenance_selftest): Use the new method.
3168
3169 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
3170
3171         * target.h (supports_dumpcore, dumpcore): New
3172         function declarations.
3173         * target.c (supports_dumpcore, dumpcore): New
3174         functions.
3175         * target-delegates.c: Rebuild.
3176         * gcore.c (gcore_command): Use target_supports_dumpcore ()
3177         and target_dumpcore ().
3178
3179 2020-08-13  Aaron Merey  <amerey@redhat.com>
3180
3181         * debuginfod-support.c: Replace global variables with user_data.
3182
3183 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
3184
3185         * maint.c (maintenance_selftest): Split args and pass array_view
3186         to run_tests.
3187
3188 2020-08-12  Luis Machado  <luis.machado@linaro.org>
3189
3190         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
3191         type's length.
3192         Use %s and pulongest to print the length.
3193
3194 2020-08-12  Pedro Alves  <palves@redhat.com>
3195
3196         * NEWS: Move "Multi-target debugging support" item to the
3197         "Changes since GDB 9" section.
3198
3199 2020-08-12  Pedro Alves  <palves@redhat.com>
3200
3201         PR gdb/26336
3202         * progspace.c (program_space::remove_objfile): Invalidate the
3203         frame cache.
3204
3205 2020-08-11  Tom de Vries  <tdevries@suse.de>
3206
3207         * MAINTAINERS: Mark ms1 as deleted.
3208
3209 2020-08-10  Luis Machado  <luis.machado@linaro.org>
3210
3211         PR gdb/26310
3212
3213         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
3214         act accordingly.
3215         (aarch64_analyze_prologue_test): Add more unit tests to exercise
3216         movz/str/stur/stp skipping behavior.
3217
3218 2020-08-10  Luis Machado  <luis.machado@linaro.org>
3219
3220         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
3221         struct user_sve_header instead of struct sve_context.
3222
3223 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
3224
3225         * read.h (dwarf2_fetch_die_loc_sect_off,
3226         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
3227         `void *` parameter with function_view.
3228         * read.c (dwarf2_fetch_die_loc_sect_off,
3229         dwarf2_fetch_die_loc_cu_off): Likewise.
3230         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
3231         (per_cu_dwarf_call): Adjust.
3232         (get_frame_address_in_block_wrapper): Remove.
3233         (indirect_synthetic_pointer): Adjust.
3234         (get_ax_pc): Remove.
3235         (dwarf2_compile_expr_to_ax): Adjust.
3236
3237 2020-08-08  Tom de Vries  <tdevries@suse.de>
3238
3239         PR build/26344
3240         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
3241         constructor.
3242         * regcache.c (get_thread_arch_aspace_regcache): Same.
3243
3244 2020-08-07  Tom Tromey  <tromey@adacore.com>
3245
3246         * ravenscar-thread.c
3247         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
3248         New method.
3249         (ravenscar_thread_target::wait): Check
3250         runtime_initialized.
3251         (ravenscar_thread_target::prepare_to_store)
3252         (ravenscar_thread_target::stopped_by_sw_breakpoint)
3253         (ravenscar_thread_target::stopped_by_hw_breakpoint)
3254         (ravenscar_thread_target::stopped_by_watchpoint)
3255         (ravenscar_thread_target::stopped_data_address)
3256         (ravenscar_thread_target::core_of_thread): Use
3257         scoped_restore_current_thread and
3258         set_base_thread_from_ravenscar_task.
3259
3260 2020-08-07  Tom Tromey  <tromey@adacore.com>
3261
3262         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
3263
3264 2020-08-07  Tom Tromey  <tromey@adacore.com>
3265
3266         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
3267         update_inferior_ptid before update_thread_list.
3268         (temporarily_change_regcache_ptid): New class.
3269         (ravenscar_thread_target::fetch_registers)
3270         (ravenscar_thread_target::store_registers)
3271         (ravenscar_thread_target::prepare_to_store): Use base thread when
3272         forwarding operation.
3273
3274 2020-08-07  Tom Tromey  <tromey@adacore.com>
3275
3276         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
3277         "is_pid" case.
3278
3279 2020-08-07  Tom Tromey  <tromey@adacore.com>
3280
3281         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
3282         New methods.
3283         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
3284         first.
3285         (ravenscar_thread_target::add_thread): Rename from
3286         ravenscar_add_thread.
3287         (ravenscar_thread_target::update_thread_list): Use a lambda.
3288         (ravenscar_thread_target::xfer_partial): New method.
3289
3290 2020-08-07  Tom Tromey  <tromey@adacore.com>
3291
3292         * ada-lang.h (ada_task_list_iterator_ftype): Now a
3293         gdb::function_view.
3294         (iterate_over_live_ada_tasks): Change type of argument.
3295         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
3296         of argument.
3297
3298 2020-08-07  Tom Tromey  <tromey@adacore.com>
3299
3300         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
3301         Remove.
3302         (ravenscar_thread_target::extra_thread_info): Remove.
3303         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
3304         defer to target beneath for non-Ravenscar threads.
3305
3306 2020-08-07  Tom Tromey  <tromey@adacore.com>
3307
3308         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
3309         get_base_thread_from_ravenscar_task>: Now methods.
3310         <m_cpu_map>: New member.
3311         (ravenscar_thread_target::get_thread_base_cpu): Rename from
3312         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
3313         (ravenscar_thread_target::task_is_currently_active): Update.
3314         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
3315         Now a method.
3316         (ravenscar_thread_target::add_active_thread): Put initial thread
3317         into the m_cpu_map.
3318
3319 2020-08-07  Tom Tromey  <tromey@adacore.com>
3320
3321         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
3322         event_ptid.
3323
3324 2020-08-07  Tom Tromey  <tromey@adacore.com>
3325
3326         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
3327         runtime_initialized.
3328
3329 2020-08-07  Tom Tromey  <tromey@adacore.com>
3330
3331         * ravenscar-thread.c (ravenscar_thread_target): Don't call
3332         add_active_thread.
3333         (ravenscar_thread_target::add_active_thread): Now public.
3334         (ravenscar_inferior_created): Call add_active_thread after pushing
3335         the target.
3336
3337 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
3338
3339         * regcache.c (ptid_regcache_map): New type.
3340         (target_ptid_regcache_map): New type.
3341         (regcaches): Change type to target_ptid_regcache_map.
3342         (get_thread_arch_aspace_regcache): Update to regcaches' new
3343         type.
3344         (regcache_thread_ptid_changed): Likewise.
3345         (registers_changed_ptid): Likewise.
3346         (regcaches_size): Likewise.
3347         (regcaches_test): Update.
3348         (regcache_thread_ptid_changed): Update.
3349         * regcache.h (regcache_up): New type.
3350         * gdbsupport/ptid.h (hash_ptid): New struct.
3351
3352 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
3353
3354         * observable.h (thread_ptid_changed): Add parameter
3355         `process_stratum_target *`.
3356         * infrun.c (infrun_thread_ptid_changed): Add parameter
3357         `process_stratum_target *` and use it.
3358         (selftests): New namespace.
3359         (infrun_thread_ptid_changed): New function.
3360         (_initialize_infrun): Register selftest.
3361         * regcache.c (regcache_thread_ptid_changed): Add parameter
3362         `process_stratum_target *` and use it.
3363         (regcache_thread_ptid_changed): New function.
3364         (_initialize_regcache): Register selftest.
3365         * thread.c (thread_change_ptid): Pass target to
3366         thread_ptid_changed observable.
3367
3368 2020-08-06  Caroline Tice <cmtice@google.com>
3369
3370         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
3371         (struct dwp_sections): Update field comments.  Add loclists and
3372         rnglists fields.
3373         (struct virtual_v2_dwo_sections): Rename struct to
3374         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
3375         size & offset fields for loclists and rnglists.
3376         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
3377         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
3378         skipping dummy type units.
3379         (create_dwp_hash_table): Update the large comment above the function to
3380         discuss Version 5 DWP files as well, with references.  Update all the
3381         version checks in the function to check for version 5 as well.  Add new
3382         section at the end to create dwp hash table for version 5.
3383         (create_dwp_v2_section): Rename function to
3384         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
3385         Add V5 to error message text.
3386         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
3387         into calls to create_dwp_v2_or_v5_section.
3388         (create_dwo_unit_in_dwp_v5): New function.
3389         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
3390         check for version2; add else clause to handle version 5.
3391         (open_and_init_dwo_file): Add code to check dwarf version & only call
3392         create_debug_types_hash_table (with sections.types) if version is not 5;
3393         else call create_debug_type_hash_table, with sections.info.
3394         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
3395         version 5.
3396         (dwarf2_locate_v5_dwp_sections): New function.
3397         (open_and_init_dwp_file): Add else-if clause for version 5 to call
3398         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
3399
3400 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
3401
3402         * regcache.h (class regcache): Remove friend
3403         registers_changed_ptid.
3404         <regcache_thread_ptid_changed>: Remove.
3405         <regcaches>: Remove.
3406         * regcache.c (regcache::regcaches): Rename to...
3407         (regcaches): ... this.  Make static.
3408         (get_thread_arch_aspace_regcache): Update.
3409         (regcache::regcache_thread_ptid_changed): Rename to...
3410         (regcache_thread_ptid_changed): ... this.  Update.
3411         (class regcache_access): Remove.
3412         (regcaches_test): Update.
3413         (_initialize_regcache): Update.
3414         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
3415         <forward_list>.
3416
3417 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
3418
3419         * regcache.h (class regcache) <current_regcache>: Rename to...
3420         <regcaches>: ... this.  Move doc here.
3421         * regcache.c (regcache::current_regcache) Rename to...
3422         (regcache::regcaches): ... this.  Move doc to header.
3423         (get_thread_arch_aspace_regcache): Update.
3424         (regcache::regcache_thread_ptid_changed): Update.
3425         (registers_changed_ptid): Update.
3426         (class regcache_access) <current_regcache_size>: Rename to...
3427         <regcaches_size>: ... this.
3428         (current_regcache_test): Rename to...
3429         (regcaches_test): ... this.
3430         (_initialize_regcache): Update.
3431
3432 2020-08-06  Victor Collod  <vcollod@nvidia.com>
3433
3434         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
3435
3436 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
3437
3438         * corelow.c (core_target::build_file_mappings): Don't output
3439         null pathname in warning.
3440
3441 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
3442
3443         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
3444         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
3445         gdb.dwarf2/dw2-single-line-discriminators.exp,
3446         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
3447
3448 2020-08-05  Tom Tromey  <tromey@adacore.com>
3449
3450         PR rust/26197:
3451         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
3452         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
3453         Fix off-by-one and type size errors in ordinary case.
3454
3455 2020-08-05  Tom de Vries  <tdevries@suse.de>
3456
3457         * gdbtypes.c (type_not_allocated, type_not_associated): Use
3458         "prop->const_val () == 0" instead of "prop->const_val () != 0".
3459
3460 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
3461
3462         * frame.h (frame_id_p): Return bool.
3463         (frame_id_artificial_p): Return bool.
3464         (frame_id_eq): Return bool.
3465         (has_stack_frames): Return bool.
3466         (get_selected_frame): Fix typo in comment.
3467         (get_frame_pc_if_available): Return bool.
3468         (get_frame_address_in_block_if_available): Return bool.
3469         (get_frame_func_if_available): Return bool.
3470         (read_frame_register_unsigned): Return bool.
3471         (get_frame_register_bytes): Return bool.
3472         (safe_frame_unwind_memory): Return bool.
3473         (deprecated_frame_register_read): Return bool.
3474         (frame_unwinder_is): Return bool.
3475         * frame.c (struct frame_info) <prev_arch::p>: Change type to
3476         bool.
3477         <this_id::p>: Likewise.
3478         <prev_p>: Likewise.
3479         (frame_stash_add): Return bool.
3480         (get_frame_id): Use bool.
3481         (frame_id_build_special) Use bool.
3482         (frame_id_build_unavailable_stack): Use bool.
3483         (frame_id_build): Use bool.
3484         (frame_id_p): Return bool, use true/false instead of 1/0.
3485         (frame_id_artificial_p): Likewise.
3486         (frame_id_eq): Likewise.
3487         (frame_id_inner): Likewise.
3488         (get_frame_func_if_available): Likewise.
3489         (read_frame_register_unsigned): Likewise.
3490         (deprecated_frame_register_read): Likewise.
3491         (get_frame_register_bytes): Likewise.
3492         (has_stack_frames): Likewise.
3493         (inside_main_func): Likewise.
3494         (inside_entry_func): Likewise.
3495         (get_frame_pc_if_available): Likewise.
3496         (get_frame_address_in_block_if_available): Likewise.
3497         (frame_unwinder_is): Likewise.
3498         (safe_frame_unwind_memory): Likewise.
3499         (frame_unwind_arch): Likewise.
3500
3501 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
3502
3503         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
3504         type to cached_copy_status.
3505         (fprintf_frame): Adjust.
3506         (get_frame_func_if_available): Adjust.
3507         (frame_cleanup_after_sniffer): Adjust.
3508
3509 2020-08-04  Mark Wielaard  <mark@klomp.org>
3510
3511         * MAINTAINERS (Write After Approval): Update email address.
3512
3513 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3514
3515         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
3516         dynamic_prop::const_val.
3517
3518 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3519
3520         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
3521         dynamic_prop::kind.
3522
3523 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
3524
3525         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
3526
3527 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
3528
3529         * configure.tgt: Set gdb_sim for bpf-*-* targets.
3530
3531 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
3532             Jose E. Marchesi  <jose.marchesi@oracle.com>
3533
3534         * configure.tgt: Add entry for bpf-*-*.
3535         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
3536         (ALLDEPFILES): Add bpf-tdep.c.
3537         * bpf-tdep.c: New file.
3538         * MAINTAINERS: Add bpf target and maintainer.
3539         * NEWS: Mention the support for the new target.
3540
3541 2020-08-04  Tom de Vries  <tdevries@suse.de>
3542
3543         PR symtab/23270
3544         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
3545         Error.
3546
3547 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
3548
3549         * syscalls/freebsd.xml: Regenerate.
3550
3551 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
3552
3553         * syscalls/update-freebsd.sh: Fix usage and year range.
3554
3555 2020-08-03  Tom de Vries  <tdevries@suse.de>
3556
3557         PR symtab/26333
3558         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
3559         DW_LNE_lo_user/DW_LNE_hi_user range.
3560
3561 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
3562
3563         PR ada/26318
3564         * ada-lang.c (ada_modulus): Return 0 if property is not of const
3565         kind.
3566
3567 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3568
3569         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
3570
3571 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3572
3573         * breakpoint.c (set_breakpoint_condition): Update the condition
3574         expressions after checking that the input condition string parses
3575         successfully and does not contain junk at the end.
3576
3577 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3578
3579         * breakpoint.c (set_breakpoint_condition): Update the
3580         condition string after parsing the new condition successfully.
3581
3582 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3583
3584         * proc-api.c (_STRUCTURED_PROC): Don't define.
3585         * proc-events.c: Likewise.
3586         * proc-flags.c: Likewise.
3587         * proc-why.c: Likewise.
3588         * procfs.c: Likewise.
3589
3590         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
3591         * configure, config.in: Regenerate.
3592
3593 2020-07-30  Tom de Vries  <tdevries@suse.de>
3594
3595         PR build/26320
3596         * ui-style.h (struct ui_file_style::color): Wrap m_value and
3597         m_red/m_green/m_blue in a union.
3598
3599 2020-07-29  Tom de Vries  <tdevries@suse.de>
3600
3601         PR tdep/26280
3602         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
3603
3604 2020-07-28  Tom Tromey  <tromey@adacore.com>
3605
3606         PR symtab/26270:
3607         * symtab.h (find_pc_partial_function_sym): Declare.
3608         * cli/cli-cmds.c (disassemble_command): Use
3609         find_pc_partial_function_sym.  Check asm_demangle.
3610         * blockframe.c (cache_pc_function_sym): New global.
3611         (cache_pc_function_name): Remove.
3612         (clear_pc_function_cache): Update.
3613         (find_pc_partial_function_sym): New function, from
3614         find_pc_partial_function.
3615         (find_pc_partial_function): Rewrite using
3616         find_pc_partial_function_sym.
3617
3618 2020-07-28  Tom Tromey  <tromey@adacore.com>
3619
3620         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
3621         help.  Add usage.
3622
3623 2020-07-28  Tom Tromey  <tromey@adacore.com>
3624
3625         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
3626         <DW_OP_GNU_variable_value>: Cast to address type.
3627
3628 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
3629
3630         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
3631         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
3632         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
3633         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
3634         (nbsd_get_siginfo_type): New.
3635         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
3636         (_initialize_nbsd_tdep): New.
3637
3638 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3639
3640         PR binutils/26301
3641         * configure: Regenerated.
3642
3643 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
3644
3645         PR binutils/26301
3646         * configure: Regenerated.
3647
3648 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
3649
3650         * python/py-frame.c: Remove 'user-regs.h' include.
3651         (frapy_read_register): Rewrite to make use of
3652         gdbpy_parse_register_id.
3653         * python/py-registers.c (gdbpy_parse_register_id): New function,
3654         moved here from python/py-unwind.c.  Updated the return type, and
3655         also accepts register descriptor objects.
3656         * python/py-unwind.c: Remove 'user-regs.h' include.
3657         (pyuw_parse_register_id): Moved to python/py-registers.c.
3658         (unwind_infopy_add_saved_register): Update to use
3659         gdbpy_parse_register_id.
3660         (pending_framepy_read_register): Likewise.
3661         * python/python-internal.h (gdbpy_parse_register_id): Declare.
3662
3663 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
3664
3665         * python/py-registers.c: Add 'user-regs.h' include.
3666         (register_descriptor_iter_find): New function.
3667         (register_descriptor_iterator_object_methods): New static global
3668         methods array.
3669         (register_descriptor_iterator_object_type): Add pointer to methods
3670         array.
3671
3672 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
3673
3674         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
3675         for all architectures on FreeBSD 11.3 and later.
3676
3677 2020-07-27  Tom Tromey  <tromey@adacore.com>
3678
3679         * gcore.h (load_corefile): Don't declare.
3680
3681 2020-07-27  Tom de Vries  <tdevries@suse.de>
3682
3683         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
3684         * config.in: Regenerate.
3685         * configure: Regenerate.
3686
3687 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
3688
3689         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
3690         ws2tcpip.h.  When checking whether socklen_t type is defined, use
3691         ws2tcpip.h if it is available and sys/socket.h isn't.
3692         * configure: Regenerate.
3693         * config.in: Regenerate.
3694
3695 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3696
3697         PR fortran/23051
3698         PR fortran/26139
3699         * valops.c (value_ind): Pass address to
3700         readjust_indirect_value_type.
3701         * value.c (readjust_indirect_value_type): Make parameter
3702         non-const, and add extra address parameter.  Resolve original type
3703         before using it.
3704         * value.h (readjust_indirect_value_type): Update function
3705         signature and comment.
3706
3707 2020-07-25  Tom de Vries  <tdevries@suse.de>
3708
3709         PR symtab/26243
3710         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
3711         entries.
3712
3713 2020-07-24  Aaron Merey  <amerey@redhat.com>
3714
3715         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
3716         * configure: Rebuild.
3717
3718 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
3719
3720         PR corefiles/26294
3721         * corelow.c (_initialize_corelow): Add period to help text
3722         for "maintenance print core-file-backed-mappings".
3723
3724 2020-07-23  Pedro Alves  <pedro@palves.net>
3725
3726         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
3727         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
3728         meanwhile.
3729         * frame.c (frame_cache_generation, get_frame_cache_generation):
3730         New.
3731         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
3732         (get_prev_frame_if_no_cycle): On exception, don't touch
3733         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
3734         * frame.h (get_frame_cache_generation): Declare.
3735
3736 2020-07-23  Tom de Vries  <tdevries@suse.de>
3737
3738         PR tui/26282
3739         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
3740         New default constructor.
3741
3742 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3743
3744         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
3745         exclude non-statement entries.
3746
3747 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3748
3749         * NEWS (New commands): Mention new command
3750         "maintenance print core-file-backed-mappings".
3751
3752 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3753
3754         * corelow.c (gdbcmd.h): Include.
3755         (core_target::info_proc_mappings): New method.
3756         (get_current_core_target): New function.
3757         (maintenance_print_core_file_backed_mappings): New function.
3758         (_initialize_corelow): Add core-file-backed-mappings to
3759         "maint print" commands.
3760
3761 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3762
3763         * linux-tdep.c (dump_note_entry_p): New function.
3764         (linux_dump_mapping_p_ftype): New typedef.
3765         (linux_find_memory_regions_full): Add new parameter,
3766         should_dump_mapping_p.
3767         (linux_find_memory_regions): Adjust call to
3768         linux_find_memory_regions_full.
3769         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
3770         call to linux_find_memory_regions_full.
3771
3772 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3773
3774         * corelow.c (solist.h, unordered_map): Include.
3775         (class core_target): Add field m_core_file_mappings and
3776         method build_file_mappings.
3777         (core_target::core_target): Call build_file_mappings.
3778         (core_target::~core_target): Free memory associated with
3779         m_core_file_mappings.
3780         (core_target::build_file_mappings): New method.
3781         (core_target::xfer_partial): Use m_core_file_mappings
3782         for memory transfers.
3783         * linux-tdep.c (linux_read_core_file_mappings): New
3784         function.
3785         (linux_core_info_proc_mappings): Rewrite to use
3786         linux_read_core_file_mappings.
3787         (linux_init_abi): Register linux_read_core_file_mappings.
3788
3789 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3790
3791         * arch-utils.c (default_read_core_file_mappings): New function.
3792         * arch-utils.c (default_read_core_file_mappings): Declare.
3793         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
3794         * gdbarch.h, gdbarch.c: Regenerate.
3795
3796 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3797
3798         PR corefiles/25631
3799         * corelow.c (core_target:xfer_partial):  Revise
3800         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
3801         case after first checking the stratum beneath the core
3802         target.
3803         (has_all_memory): Return true.
3804         * target.c (raw_memory_xfer_partial): Revise comment
3805         regarding use of has_all_memory.
3806
3807 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
3808
3809         * exec.h (section_table_xfer_memory): Revise declaration,
3810         replacing section name parameter with an optional callback
3811         predicate.
3812         * exec.c (section_table_xfer_memory): Likewise.
3813         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
3814         of section_table_xfer_memory.
3815
3816 2020-07-22  Tom Tromey  <tromey@adacore.com>
3817
3818         * mi/mi-cmd-stack.c (list_args_or_locals): Use
3819         lookup_symbol_search_name.
3820
3821 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
3822
3823         * python/py-registers.c (gdbpy_register_object_data_init): Remove
3824         redundant local variable.
3825         (gdbpy_get_register_descriptor): Extract descriptor vector as a
3826         reference, not pointer, update code accordingly.
3827
3828 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3829             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3830
3831         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
3832         * jit.c (jit_breakpoint_re_set_internal): Use the
3833         `skip_jit_symbol_lookup` field.
3834
3835 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3836             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3837
3838         * jit.c (jit_read_descriptor): Define the descriptor address once,
3839         use twice.
3840         (jit_breakpoint_deleted): Move the declaration of the loop variable
3841         `iter` into the loop header.
3842         (jit_breakpoint_re_set_internal): Move the declaration of the local
3843         variable `objf_data` to the first point of definition.
3844         (jit_event_handler): Move the declaration of local variables
3845         `code_entry`, `entry_addr`, and `objf` to their first point of use.
3846         Rename `objf` to `jited`.
3847
3848 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3849
3850         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
3851         Remove.
3852         * jit.c (get_jiter_objfile_data): Update.
3853
3854 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3855             Simon Marchi  <simon.marchi@polymtl.ca>
3856
3857         * jit.c (struct jit_program_space_data): Remove.
3858         (jit_program_space_key): Remove.
3859         (jiter_objfile_data::~jiter_objfile_data): Remove program space
3860         stuff.
3861         (get_jit_program_space_data): Remove.
3862         (jit_breakpoint_deleted): Iterate on all of the program space's
3863         objfiles.
3864         (jit_inferior_init): Likewise.
3865         (jit_breakpoint_re_set_internal): Likewise.  Also change return
3866         type to void.
3867         (jit_breakpoint_re_set): Pass current_program_space to
3868         jit_breakpoint_re_set_internal.
3869
3870 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3871
3872         * jit.h (struct jiter_objfile_data) <cached_code_address,
3873         jit_breakpoint>: Move to here from ...
3874         * jit.c (jit_program_space_data): ... here.
3875         (jiter_objfile_data::~jiter_objfile_data): Update.
3876         (jit_breakpoint_deleted): Update.
3877         (jit_breakpoint_re_set_internal): Update.
3878
3879 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3880
3881         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
3882         checks.
3883         (jit_read_descriptor): Remove NULL check.
3884         (jit_event_handler): Add an assertion.
3885
3886 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3887
3888         * jit.h (struct jit_objfile_data):  Split into...
3889         (struct jiter_objfile_data): ... this ...
3890         (struct jited_objfile_data): ... and this.
3891         * objfiles.h (struct objfile) <jit_data>: Remove.
3892         <jiter_data, jited_data>: New fields.
3893         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
3894         (jiter_objfile_data::~jiter_objfile_data): ... this.
3895         (get_jit_objfile_data): Rename to ...
3896         (get_jiter_objfile_data): ... this.
3897         (add_objfile_entry): Update.
3898         (jit_read_descriptor): Use get_jiter_objfile_data.
3899         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
3900         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
3901         (jit_inferior_exit_hook): Use objfile's jited_data field.
3902
3903 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
3904
3905         * jit.h: Forward-declare `struct minimal_symbol`.
3906         (struct jit_objfile_data): Migrate to here from jit.c; also add a
3907         constructor, destructor, and an objfile* field.
3908         * jit.c (jit_objfile_data): Remove.
3909         (struct jit_objfile_data): Migrate from here to jit.h.
3910         (jit_objfile_data::~jit_objfile_data): New destructor
3911         implementation with code moved from free_objfile_data.
3912         (free_objfile_data): Delete.
3913         (get_jit_objfile_data): Update to use the jit_data field of objfile.
3914         (jit_find_objf_with_entry_addr): Ditto.
3915         (jit_inferior_exit_hook): Ditto.
3916         (_initialize_jit): Remove the call to
3917         register_objfile_data_with_cleanup.
3918         * objfiles.h (struct objfile) <jit_data>: New field.
3919
3920 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3921
3922         * jit.h: Forward-declare `struct objfile`.
3923         (jit_event_handler): Add a second parameter, the JITer objfile.
3924         * jit.c (jit_read_descriptor): Change the signature to take the
3925         JITer objfile as an argument instead of the jit_program_space_data.
3926         (jit_inferior_init): Update the call to jit_read_descriptor.
3927         (jit_event_handler): Use the new JITer objfile argument when calling
3928         jit_read_descriptor.
3929         * breakpoint.c (handle_jit_event): Update the call to
3930         jit_event_handler to pass the JITer objfile.
3931
3932 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3933
3934         * gdbarch.c: Regenerate.
3935         * gdbarch.h: Regenerate.
3936         * gdbarch.sh (handle_segmentation_fault): Remove method.
3937         * infrun.c (handle_segmentation_fault): Remove.
3938         (print_signal_received_reason): Remove call to
3939         handle_segmentation_fault.
3940
3941 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3942
3943         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
3944         Rename to sparc64_linux_report_signal_info and add siggnal
3945         argument.
3946         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
3947         instead of sparc64_linux_handle_segmentation_fault.
3948
3949 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3950
3951         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
3952         i386_linux_report_signal_info instead of
3953         i386_linux_handle_segmentation_fault.
3954         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
3955         to i386_linux_report_signal_info and add siggnal argument.
3956         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
3957         of i386_linux_handle_segmentation_fault.
3958         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
3959         to i386_linux_report_signal_info and add siggnal argument.
3960
3961 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3962
3963         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
3964         hook if present.
3965
3966 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
3967
3968         * gdbarch.c: Regenerate.
3969         * gdbarch.h: Regenerate.
3970         * gdbarch.sh (report_signal_info): New method.
3971         * infrun.c (print_signal_received_reason): Invoke gdbarch
3972         report_signal_info hook if present.
3973
3974 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3975
3976         * python/py-registers.c : Add 'unordered_map' include.
3977         (gdbpy_new_reggroup): Renamed to...
3978         (gdbpy_get_reggroup): ...this.  Update to only create register
3979         group descriptors when needed.
3980         (gdbpy_reggroup_iter_next): Update.
3981
3982 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3983
3984         * python/py-registers.c (gdbpy_register_object_data): New static
3985         global.
3986         (gdbpy_register_object_data_init): New function.
3987         (gdbpy_new_register_descriptor): Renamed to...
3988         (gdbpy_get_register_descriptor): ...this, and update to reuse
3989         existing register descriptors where possible.
3990         (gdbpy_register_descriptor_iter_next): Update.
3991         (gdbpy_initialize_registers): Register new gdbarch data.
3992
3993 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
3994
3995         * linux-nat.c (stopped_pids): Make static.
3996
3997 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
3998
3999         PR ada/26235
4000         * gdbtypes.c (ada_discrete_type_low_bound,
4001         ada_discrete_type_high_bound): Handle undefined bounds.
4002
4003 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
4004
4005         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
4006         declaration.
4007         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
4008         function.
4009
4010 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
4011
4012         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
4013         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
4014         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
4015         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
4016         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
4017         method.
4018
4019 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
4020
4021         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
4022         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
4023         which are deprecated in Guile 3.0.
4024         * configure.ac (try_guile_versions): Add "guile-3.0".
4025         * configure (try_guile_versions): Regenerate.
4026         * NEWS: Update entry.
4027
4028 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
4029             Doug Evans  <dje@google.com>
4030
4031         PR gdb/21104
4032         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
4033         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
4034         USING_GUILE_BEFORE_2_2.
4035         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
4036         Change type to 'scm_t_port_type *'.
4037         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
4038         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
4039         parameter and honor it.  Update callers.
4040         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
4041         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
4042         functions.
4043         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
4044         USING_GUILE_BEFORE_2_2.
4045         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
4046         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
4047         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
4048         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
4049         and 'SCM_PORT_TYPE'.
4050         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
4051         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
4052         (gdbscm_memory_port_read, gdbscm_memory_port_write)
4053         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
4054         [!USING_GUILE_BEFORE_2_2]: New functions.
4055         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
4056         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
4057         'gdbscm_memory_port_read'.
4058         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
4059         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
4060         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
4061         function.
4062         (ioscm_init_memory_port): Remove.
4063         (ioscm_init_memory_port_stream): New function
4064         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
4065         function.
4066         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
4067         Return scm_from_uint (0).
4068         (gdbscm_set_memory_port_read_buffer_size_x)
4069         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
4070         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
4071         Return scm_from_uint (0).
4072         (gdbscm_set_memory_port_write_buffer_size_x)
4073         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
4074         * configure.ac (try_guile_versions): Add "guile-2.2".
4075         * configure: Regenerate.
4076         * NEWS: Add entry.
4077
4078 2020-07-18  Tom Tromey  <tom@tromey.com>
4079
4080         * linux-nat.c (linux_multi_process): Remove.
4081         (linux_nat_target::supports_multi_process): Return true.
4082
4083 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4084
4085         * arch/riscv.c (riscv_tdesc_cache): Change map type.
4086         (riscv_lookup_target_description): Return pointer out of
4087         unique_ptr.
4088         * target-descriptions.c (allocate_target_description): Add
4089         comment.
4090         (target_desc_deleter::operator()): Likewise.
4091         * target-descriptions.h (struct target_desc_deleter): Moved to
4092         gdbsupport/tdesc.h.
4093         (target_desc_up): Likewise.
4094
4095 2020-07-17  Tom Tromey  <tromey@adacore.com>
4096
4097         * linux-nat.c (linux_nat_target::supports_non_stop)
4098         (linux_nat_target::always_non_stop_p): Use "true".
4099         (linux_nat_target::supports_disable_randomization): Use "true" and
4100         "false".
4101
4102 2020-07-16  Caroline Tice  <cmtice@google.com>
4103
4104         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
4105         (RNGLIST_HEADER_SIZE64): New constant definition.
4106         (struct dwop_section_names): Add rnglists_dwo.
4107         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
4108         (struct loclist_header): Rename to 'loclists_rnglists_header'.
4109         (struct dwo_sections): Add rnglists field.
4110         (read_attribut_reprocess): Add tag parameter.
4111         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
4112         (cu_debug_rnglists_section): New function (decl & definition).
4113         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
4114         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
4115         die whose range is being checked; get rnglist section from
4116         cu_debug_rnglists_section, to get from either objfile or dwo file as
4117         appropriate.  Add cases for DW_RLE_base_addressx,
4118         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
4119         the base address to DW_RLE_offset_pairs (not to all ranges), moving
4120         test inside if-condition and updating complaint message.
4121         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
4122         dwarf2_rnglists_process.
4123         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
4124         dwarf2_ranges_process.
4125         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
4126         need_ranges_base and update comment appropriately.  Also pass die tag
4127         to dwarf2_ranges_read.
4128         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
4129         need_ranges_base and update comment appropriately.  Also pass die tag
4130         to dwarf2_ranges_process.
4131         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
4132         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
4133         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
4134         need_ranges_base and update comment appropriately.  Also pass die tag
4135         to read_attribute_reprocess and dwarf2_ranges_read.
4136         (read_loclist_header): Rename function to read_loclists_rnglists_header,
4137         and update function comment appropriately.
4138         (read_loclist_index): Call read_loclists_rnglists_header instead of
4139         read_loclist_header.
4140         (read_rnglist_index): New function.
4141         (read_attribute_reprocess):  Add tag parameter. Add code for
4142         DW_FORM_rnglistx, passing tag to read_rnglist_index.
4143         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
4144
4145 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4146
4147         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
4148         being resolved.
4149
4150 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
4151
4152         * arch-utils.c (show_architecture): Update formatting of messages.
4153
4154 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4155
4156         * gdbtypes.h (struct type) <bounds>: Handle array and string
4157         types.
4158         * ada-lang.c (assign_aggregate): Use type::bounds on
4159         array/string type.
4160         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
4161         * c-varobj.c (c_number_of_children): Likewise.
4162         (c_describe_child): Likewise.
4163         * eval.c (evaluate_subexp_for_sizeof): Likewise.
4164         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
4165         (f_type_print_base): Likewise.
4166         * f-valprint.c (f77_array_offset_tbl): Likewise.
4167         (f77_get_upperbound): Likewise.
4168         (f77_print_array_1): Likewise.
4169         * guile/scm-type.c (gdbscm_type_range): Likewise.
4170         * m2-typeprint.c (m2_array): Likewise.
4171         (m2_is_long_set_of_type): Likewise.
4172         * m2-valprint.c (get_long_set_bounds): Likewise.
4173         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
4174         * python/py-type.c (typy_range): Likewise.
4175         * rust-lang.c (rust_internal_print_type): Likewise.
4176         * type-stack.c (type_stack::follow_types): Likewise.
4177         * valarith.c (value_subscripted_rvalue): Likewise.
4178         * valops.c (value_cast): Likewise.
4179
4180 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4181
4182         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
4183         callers to use the equivalent accessor methods.
4184
4185 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4186
4187         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
4188         (struct type) <bit_stride>: New method.
4189         (TYPE_BIT_STRIDE): Remove.
4190         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
4191
4192 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4193
4194         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
4195         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
4196         callers to use the equivalent accessor methods instead.
4197
4198 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4199
4200         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
4201         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
4202         callers to use the equivalent accessor methods instead.
4203
4204 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4205
4206         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
4207         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
4208         to use dynamic_prop::kind.
4209
4210 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4211
4212         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
4213         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
4214         to get the bound property's kind and check against
4215         PROP_UNDEFINED.
4216
4217 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4218
4219         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
4220         all callers to use type::range_bounds followed by
4221         dynamic_prop::{low,high}.
4222
4223 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
4224
4225         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
4226         const_val, set_const_val, baton, set_locexpr, set_loclist,
4227         set_addr_offset, variant_parts, set_variant_parts,
4228         original_type, set_original_type>: New methods.
4229         <kind>: Rename to...
4230         <m_kind>: ... this.  Update all users to use the new methods
4231         instead.
4232         <data>: Rename to...
4233         <m_data>: ... this.  Update all users to use the new methods
4234         instead.
4235
4236 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4237
4238         * gdbtypes.c (get_discrete_bounds): Return failure if
4239         the range type's bounds are not both defined and constant
4240         values.
4241         (get_array_bounds): Update comment.  Remove undefined bound check.
4242
4243 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
4244
4245         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
4246         the type::bounds method directly.
4247
4248 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
4249
4250         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
4251         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
4252         are used to set the range type's bounds to use set_bounds.
4253
4254 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4255
4256         * exec.c (_initialize_exec): Update exec-file-mismatch help.
4257
4258 2020-07-10  Pedro Alves  <pedro@palves.net>
4259
4260         * gdbthread.h (inferior_ref): Define.
4261         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
4262         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
4263         * thread.c
4264         (scoped_restore_current_thread::restore):
4265         Adjust to gdb::ref_ptr.
4266         (scoped_restore_current_thread::~scoped_restore_current_thread):
4267         Remove manual decref handling.
4268         (scoped_restore_current_thread::scoped_restore_current_thread):
4269         Adjust to use
4270         inferior_ref::new_reference/thread_info_ref::new_reference.
4271         Incref the thread before calling get_frame_id instead of after.
4272         Let TARGET_CLOSE_ERROR propagate.
4273
4274 2020-07-10  Pedro Alves  <pedro@palves.net>
4275
4276         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
4277         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
4278         NOT_AVAILABLE_ERROR.
4279         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
4280         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
4281
4282 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
4283             Pedro Alves  <pedro@palves.net>
4284
4285         PR gdb/26199
4286         * infrun.c (threads_are_resumed_pending_p): Delete.
4287         (do_target_wait): Remove threads_are_executing and
4288         threads_are_resumed_pending_p checks from the inferior_matches
4289         lambda.  Update comments.
4290
4291 2020-07-10  Pedro Alves  <pedro@palves.net>
4292
4293         PR gdb/26199
4294         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
4295         executing threads.
4296
4297 2020-07-10  Pedro Alves  <pedro@palves.net>
4298
4299         PR gdb/26199
4300         * infrun.c (handle_no_resumed): Handle multiple targets.
4301
4302 2020-07-10  Pedro Alves  <pedro@palves.net>
4303
4304         PR gdb/26199
4305         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
4306         target_is_async_p.
4307
4308 2020-07-10  Pedro Alves  <pedro@palves.net>
4309
4310         PR gdb/26199
4311         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
4312         threads, not all threads.
4313
4314 2020-07-10  Pedro Alves  <pedro@palves.net>
4315
4316         PR gdb/26199
4317         * remote.c (remote_target::open_1): Pass remote target pointer as
4318         data to create_async_event_handler.
4319         (remote_async_inferior_event_handler): Mark async event handler
4320         before returning if the remote target still has either pending
4321         events or unacknowledged notifications.
4322
4323 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
4324
4325         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
4326         declaration.
4327         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
4328         function.
4329
4330 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
4331
4332         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
4333         inferior_ptid.
4334
4335 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
4336
4337         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
4338         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
4339         AT_FREEBSD_PS_STRINGS.
4340
4341 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
4342
4343         * auto-load.c (auto_load_objfile_script_1): Convert drive part
4344         of debugfile path on Windows.
4345
4346 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
4347
4348         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
4349         argument to 'data'.
4350
4351 2020-07-08  Tom Tromey  <tromey@adacore.com>
4352
4353         * ada-lang.c (ada_exception_message_1): Use read_memory.
4354
4355 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4356
4357         PR python/22748
4358         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
4359         special handling for inline frames.
4360         * findvar.c (value_of_register_lazy): Skip inline frames when
4361         creating lazy register values.
4362         * frame.c (frame_id_computed_p): Delete definition.
4363         * frame.h (frame_id_computed_p): Delete declaration.
4364
4365 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4366
4367         * NEWS: Mention additions to Python API.
4368         * python/py-arch.c (archpy_register_groups): New function.
4369         (arch_object_methods): Add 'register_groups' method.
4370         * python/py-registers.c (reggroup_iterator_object): New struct.
4371         (reggroup_object): New struct.
4372         (gdbpy_new_reggroup): New function.
4373         (gdbpy_reggroup_to_string): New function.
4374         (gdbpy_reggroup_name): New function.
4375         (gdbpy_reggroup_iter): New function.
4376         (gdbpy_reggroup_iter_next): New function.
4377         (gdbpy_new_reggroup_iterator): New function
4378         (gdbpy_initialize_registers): Register new types.
4379         (reggroup_iterator_object_type): Define new Python type.
4380         (gdbpy_reggroup_getset): New static global.
4381         (reggroup_object_type): Define new Python type.
4382         * python/python-internal.h
4383
4384 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4385
4386         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
4387         * python/py-arch.c (archpy_registers): New function.
4388         (arch_object_methods): Add 'registers' method.
4389         * python/py-registers.c: New file.
4390         * python/python-internal.h
4391         (gdbpy_new_register_descriptor_iterator): Declare.
4392         (gdbpy_initialize_registers): Declare.
4393         * python/python.c (do_start_initialization): Call
4394         gdbpy_initialize_registers.
4395         * NEWS: Mention additions to the Python API.
4396
4397 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4398
4399         * NEWS: Mention new Python API method.
4400         * python/py-unwind.c (pending_framepy_architecture): New function.
4401         (pending_frame_object_methods): Add architecture method.
4402
4403 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4404
4405         * gdbarch.c: Regenerate.
4406         * gdbarch.h: Regenerate.
4407         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
4408         (gdbarch_data): Use internal_error for the case where
4409         deprecated_set_gdbarch_data was originally needed.
4410         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
4411         and use passed in obstack.
4412         (libunwind_frame_set_descr): Should no longer get back NULL from
4413         gdbarch_data.
4414         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
4415         type.
4416         * user-regs.c (user_regs_init): Update parameters, and use passed
4417         in obstack.
4418         (user_reg_add): Should no longer get back NULL from gdbarch_data.
4419         (_initialize_user_regs): Register as a pre-init gdbarch data type.
4420
4421 2020-07-06  Tom de Vries  <tdevries@suse.de>
4422
4423         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
4424         End-Of-Sequence in lte_is_less_than.
4425         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
4426         "gdb: Don't reorder line table entries too much when sorting".
4427
4428 2020-07-06  Tom de Vries  <tdevries@suse.de>
4429
4430         PR tui/26205
4431         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
4432
4433 2020-07-05  Tom de Vries  <tdevries@suse.de>
4434
4435         PR build/26187
4436         * inferior.h (struct infcall_suspend_state_deleter): If available, use
4437         std::uncaught_exceptions instead of deprecated
4438         std::uncaught_exception.
4439
4440 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
4441
4442         * macroexp.h (macro_stringify): Return
4443         gdb::unique_xmalloc_ptr<char>.
4444         * macroexp.c (macro_stringify): Likewise.
4445         * macrotab.c (fixup_definition): Update.
4446
4447 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
4448
4449         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
4450         (lex_one_token): Update.
4451         * macroexp.c (struct macro_buffer) <release>: Return
4452         gdb::unique_xmalloc_ptr<char>.
4453         (macro_stringify): Update.
4454         (macro_expand): Update.
4455         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
4456         * macroexp.h (macro_expand_next): Likewise.
4457
4458 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
4459
4460         * macroexp.h (macro_lookup_ftype): Remove.
4461         (macro_expand, macro_expand_once, macro_expand_next): Remove
4462         lookup function parameters, add scope parameter.
4463         * macroexp.c (scan, substitute_args, expand, maybe_expand,
4464         macro_expand, macro_expand_once, macro_expand_next): Likewise.
4465         * macroscope.h (standard_macro_lookup): Change parameter type
4466         to macro_scope.
4467         * macroscope.c (standard_macro_lookup): Likewise.
4468         * c-exp.y (lex_one_token): Update.
4469         * macrocmd.c (macro_expand_command): Likewise.
4470         (macro_expand_once_command): Likewise.
4471
4472 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
4473
4474         * inf-loop.c (inferior_event_handler): Remove client_data param.
4475         * inf-loop.h (inferior_event_handler): Likewise.
4476         * infcmd.c (step_1): Adjust.
4477         * infrun.c (proceed): Adjust.
4478         (fetch_inferior_event): Remove client_data param.
4479         (infrun_async_inferior_event_handler): Adjust.
4480         * infrun.h (fetch_inferior_event): Remove `void *` param.
4481         * linux-nat.c (handle_target_event): Adjust.
4482         * record-btrace.c (record_btrace_handle_async_inferior_event):
4483         Adjust.
4484         * record-full.c (record_full_async_inferior_event_handler):
4485         Adjust.
4486         * remote.c (remote_async_inferior_event_handler): Adjust.
4487
4488 2020-07-01  Tom Tromey  <tom@tromey.com>
4489
4490         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
4491         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
4492
4493 2020-07-01  Tom Tromey  <tom@tromey.com>
4494
4495         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
4496         tui_gen_win_info.
4497         (tui_win_info::make_window): Merge with
4498         tui_gen_win_info::make_window.
4499         (tui_win_info::make_visible): Move from tui_gen_win_info.
4500         * tui/tui-win.c (tui_win_info::max_width): Move from
4501         tui_gen_win_info.
4502         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
4503         type.
4504         <window_factory>: Likewise.
4505         * tui/tui-layout.c (tui_win_info::resize): Move from
4506         tui_gen_win_info.
4507         (make_standard_window): Change return type.
4508         (get_locator_window, tui_get_window_by_name): Likewise.
4509         (tui_layout_window::apply): Remove a cast.
4510         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
4511         (struct tui_win_info): Merge with tui_gen_win_info.
4512         (struct tui_gen_win_info): Remove.
4513
4514 2020-07-01  Tom Tromey  <tom@tromey.com>
4515
4516         * tui/tui-stack.h (struct tui_locator_window): Derive from
4517         tui_win_info.
4518         <do_scroll_horizontal, do_scroll_vertical>: New methods.
4519         <can_box>: New method.
4520
4521 2020-07-01  Tom Tromey  <tom@tromey.com>
4522
4523         * tui/tui-stack.h (struct tui_locator_window): Remove body.
4524
4525 2020-07-01  Tom Tromey  <tom@tromey.com>
4526
4527         * tui/tui-regs.c (tui_data_window::display_registers_from)
4528         (tui_data_window::display_registers_from)
4529         (tui_data_window::first_data_item_displayed)
4530         (tui_data_window::delete_data_content_windows): Update.
4531         (tui_data_window::refresh_window, tui_data_window::no_refresh):
4532         Remove.
4533         (tui_data_window::check_register_values): Update.
4534         (tui_data_item_window::rerender): Add parameters.  Update.
4535         (tui_data_item_window::refresh_window): Remove.
4536         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
4537         virtual.
4538         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
4539         tui_gen_win_info.
4540         <refresh_window, max_height, min_height>: Remove.
4541         <rerender>: Add parameters.
4542         <x, y, visible>: New members.
4543         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
4544         <m_item_width>: New member.
4545
4546 2020-07-01  Tom Tromey  <tom@tromey.com>
4547
4548         * tui/tui-regs.c (tui_data_window::show_register_group)
4549         (tui_data_window::check_register_values): Update.
4550         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
4551         from item_no.
4552
4553 2020-07-01  Tom Tromey  <tom@tromey.com>
4554
4555         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
4556         useless "if".
4557
4558 2020-07-01  Tom Tromey  <tom@tromey.com>
4559
4560         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
4561         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
4562
4563 2020-07-01  Tom Tromey  <tom@tromey.com>
4564
4565         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
4566         * tui/tui-winsource.h (enum tui_line_or_address_kind)
4567         (struct tui_line_or_address): Move from tui-data.h.
4568         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
4569         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
4570         (tui_cmd_window, tui_source_window_base, tui_source_window)
4571         (tui_disasm_window): Don't declare.
4572         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
4573         to tui-winsource.h.
4574         (SINGLE_KEY): Move to tui-stack.c.
4575
4576 2020-07-01  Tom Tromey  <tom@tromey.com>
4577
4578         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
4579         std::string.
4580         * tui/tui-regs.c (class tab_expansion_file): New.
4581         (tab_expansion_file::write): New method.
4582         (tui_register_format): Change return type.  Use
4583         tab_expansion_file.
4584         (tui_get_register, tui_data_window::display_registers_from)
4585         (tui_data_item_window::rerender): Update.
4586         * tui/tui-io.h (tui_expand_tabs): Don't declare.
4587         * tui/tui-io.c (tui_expand_tabs): Remove.
4588
4589 2020-07-01  Tom Tromey  <tom@tromey.com>
4590
4591         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
4592
4593 2020-07-01  Fangrui Song  <maskray@google.com>
4594
4595         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
4596
4597 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4598
4599         * dwarf2/read.c (set_die_type): Removed conditions to restrict
4600         forms for DW_AT_associated and DW_AT_allocated attributes,
4601         which is already checked in function attr_to_dynamic_prop.
4602
4603 2020-06-30  Tom Tromey  <tromey@adacore.com>
4604
4605         * dwarf2/read.c (quirk_rust_enum): Correctly call
4606         alloc_rust_variant for default-less enum.
4607
4608 2020-06-30  Tom Tromey  <tromey@adacore.com>
4609
4610         PR build/26183:
4611         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
4612         gdb::to_string.
4613
4614 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
4615
4616         * gdbarch.sh (displaced_step_copy_insn): Update doc.
4617         * gdbarch.h: Re-generate.
4618
4619 2020-06-28  Tom Tromey  <tom@tromey.com>
4620
4621         * command.h (cmd_types): Remove.
4622         (cmd_type): Don't declare.
4623         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
4624         typedef.
4625         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
4626         * cli/cli-decode.c (cmd_type): Remove.
4627
4628 2020-06-27  Pedro Alves  <palves@redhat.com>
4629
4630         * fork-child.c (prefork_hook): Adjust.
4631         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
4632         Delete.
4633         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
4634         * inferior.c (inferior::set_tty, inferior::tty): New methods.
4635         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
4636         Remove declarations.
4637         (struct inferior) <set_tty, tty>: New methods.
4638         (struct inferior) <terminal>: Rename to ...
4639         (struct inferior) <m_terminal>: ... this and make private.
4640         * main.c (captured_main_1): Adjust.
4641         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
4642         (mi_cmd_inferior_tty_show): Adjust.
4643         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
4644         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
4645
4646 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
4647
4648         * configure.ac: Add --enable-libctf: handle --disable-static
4649         properly.
4650         * acinclude.m4: sinclude ../config/enable.m4.
4651         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
4652         (LIBCTF): Substitute in.
4653         (CTF_DEPS): New, likewise.
4654         (CLIBS): libctf needs symbols from libbfd: move earlier.
4655         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
4656         flags.
4657         * ctfread.c: Surround in ENABLE_LIBCTF.
4658         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
4659         * configure: Regenerate.
4660         * config.in: Likewise.
4661
4662 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
4663
4664         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
4665
4666 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
4667
4668         * inferior.h (struct inferior) <terminal>: Change type to
4669         gdb::unique_xmalloc_ptr<char>.
4670         * inferior.c (inferior::~inferior): Don't free inf->terminal.
4671         * infcmd.c (set_inferior_io_terminal): Don't free terminal
4672         field, adjust to unique pointer.
4673         (get_inferior_io_terminal): Adjust to unique pointer.
4674
4675 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4676
4677         * riscv-tdep.c (riscv_print_registers_info): Loop over all
4678         registers, not just the known core set of registers.
4679
4680 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4681
4682         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
4683         fflags, frm, and fcsr registers.
4684         (riscv_register_reggroup_p): Remove unknown CSRs from save and
4685         restore groups.
4686         (riscv_tdesc_unknown_reg): New function.
4687         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
4688         tdesc_use_registers.
4689         * riscv-tdep.h (struct gdbarch_tdep): Add
4690         unknown_csrs_first_regnum, unknown_csrs_count,
4691         duplicate_fflags_regnum, duplicate_frm_regnum, and
4692         duplicate_fcsr_regnum fields.
4693
4694 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4695
4696         * target-descriptions.c (tdesc_use_registers): Add new parameter a
4697         callback, use the callback (when not null) to help number unknown
4698         registers.
4699         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
4700         (tdesc_use_registers): Add extra parameter to declaration.
4701
4702 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4703
4704         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
4705         in the file.
4706         (class riscv_pending_register_alias): Likewise.
4707         (riscv_register_feature::register_info): Change 'required_p' field
4708         to 'required', and change its type.  Add 'check' member function.
4709         (riscv_register_feature::register_info::check): Define new member
4710         function.
4711         (riscv_xreg_feature): Change initialisation of 'required' field.
4712         (riscv_freg_feature): Likewise.
4713         (riscv_virtual_feature): Likewise.
4714         (riscv_csr_feature): Likewise.
4715         (riscv_check_tdesc_feature): Take extra parameter, the csr
4716         tdesc_feature, rewrite the function to use the new
4717         riscv_register_feature::register_info::check function.
4718         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
4719
4720 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4721
4722         * features/Makefile: Remove all references to the deleted files
4723         below.
4724         * features/riscv/32bit-csr.c: Deleted.
4725         * features/riscv/32bit-csr.xml: Deleted.
4726         * features/riscv/64bit-csr.c: Deleted.
4727         * features/riscv/64bit-csr.xml: Deleted.
4728         * features/riscv/rebuild-csr-xml.sh: Deleted.
4729
4730 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4731
4732         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
4733         whitespace error for declaration of names member variable.
4734         (struct riscv_register_feature): Add new prefer_first_name member
4735         variable, and fix whitespace error in declaration of registers.
4736         (riscv_xreg_feature): Initialize prefer_first_name field.
4737         (riscv_freg_feature): Likewise.
4738         (riscv_virtual_feature): Likewise.
4739         (riscv_csr_feature): Likewise.
4740         (riscv_register_name): Expand on comments.  Remove register name
4741         modifications for CSR and virtual registers.
4742
4743 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4744
4745         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
4746         errors.
4747
4748 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
4749
4750         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
4751         riscv-opc.h.
4752         (class riscv_pending_register_alias): New class.
4753         (riscv_check_tdesc_feature): Take vector of pending aliases and
4754         populate it as appropriate.
4755         (riscv_setup_register_aliases): Delete.
4756         (riscv_gdbarch_init): Create vector of pending aliases and pass it
4757         to riscv_check_tdesc_feature in all cases.  Use the vector to
4758         create the register aliases.
4759
4760 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4761
4762         * sol2-tdep.c (sol2_static_transform_name): Remove.
4763         (sol2_init_abi): Don't register it.
4764         * gdbarch.sh (static_transform_name): Remove.
4765         * gdbarch.c, gdbarch.h: Regenerate.
4766
4767         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
4768         gdbarch_static_transform_name.
4769         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
4770         * stabsread.c (define_symbol) <'X'>: Remove.
4771         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
4772         handling.
4773         <'V'>: Likewise.
4774         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
4775         <'S'>: Remove call to gdbarch_static_transform_name.
4776
4777 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4778
4779         * procfs.c (procfs_pre_trace): New function.
4780         (procfs_target::create_inferior): Pass it to fork_inferior.
4781
4782 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4783
4784         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
4785         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
4786         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
4787         sol2-tdep.o, sparc-sol2-tdep.o.
4788         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
4789         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
4790         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
4791         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
4792
4793 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4794
4795         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
4796         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
4797         Call sol2_init_abi.
4798         Remove calls to set_gdbarch_skip_solib_resolver,
4799         set_gdbarch_core_pid_to_str.
4800         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
4801         (i386_sol2_static_transform_name): Remove.
4802         (i386_sol2_init_abi): Call sol2_init_abi.
4803         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4804         set_gdbarch_static_transform_name,
4805         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
4806         Use sol2_sigtramp_p.
4807         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
4808         (sol2_sigtramp_p): New function.
4809         (sol2_static_transform_name): New function.
4810         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
4811         (sol2_init_abi): New function.
4812         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
4813         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
4814         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
4815         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
4816         (sparc_sol2_static_transform_name): Remove.
4817         (sparc32_sol2_init_abi): Call sol2_init_abi.
4818         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4819         set_gdbarch_static_transform_name,
4820         set_gdbarch_skip_solib_resolver,
4821         set_gdbarch_core_pid_to_str.
4822         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
4823         (sparc_sol2_static_transform_name): Remove
4824         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
4825         call sol2_sigtramp_p.
4826         (sparc64_sol2_init_abi): Call sol2_init_abi.
4827         Remove calls to set_gdbarch_sofun_address_maybe_missing,
4828         set_gdbarch_static_transform_name,
4829         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
4830
4831 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4832
4833         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
4834         * exec.c (validate_exec_file): If from_tty, set both
4835         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
4836         * symfile.c (symbol_file_add_with_addrs): if always_confirm
4837         and from_tty, unconditionally ask a confirmation.
4838
4839 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4840
4841         * target-descriptions.c (tdesc_architecture_name): Protect against
4842         NULL pointer dereference.
4843         (maint_print_xml_tdesc_cmd): New function.
4844         (_initialize_target_descriptions): Register new 'maint print
4845         xml-tdesc' command and give it the filename completer.
4846         * NEWS: Mention new 'maint print xml-tdesc' command.
4847
4848 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4849
4850         * target-descriptions.c (class tdesc_compatible_info): New class.
4851         (struct target_desc): Change type of compatible vector.
4852         (tdesc_compatible_p): Update for change in type of
4853         target_desc::compatible.
4854         (tdesc_compatible_info_list): New function.
4855         (tdesc_compatible_info_arch_name): New function.
4856         (tdesc_add_compatible): Update for change in type of
4857         target_desc::compatible.
4858         (print_c_tdesc::visit_pre): Likewise.
4859
4860 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4861
4862         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
4863         whitespace to underscore.
4864         (maint_print_c_tdesc_cmd): Use fake filename for target
4865         descriptions that came from the target.
4866         (_initialize_target_descriptions): Add filename command completion
4867         for 'maint print c-tdesc'.
4868
4869 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
4870
4871         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
4872         lines.
4873
4874 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
4875
4876         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
4877         lines.
4878         (dwarf2_find_location_expression): Likewise.
4879         (call_site_parameter_matches): Likewise.
4880         (dwarf2_compile_expr_to_ax): Likewise.
4881         (disassemble_dwarf_expression): Likewise.
4882         (loclist_describe_location): Likewise.
4883
4884 2020-06-23  Pedro Alves  <palves@redhat.com>
4885
4886         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
4887         progspace-and-thread.h.  Include scoped-mock-context.h instead.
4888         (register_to_value_test): Use scoped_mock_context.
4889         * regcache.c: Include "scoped-mock-context.h".
4890         (cooked_read_test): Don't error out if a target is already pushed.
4891         Use scoped_mock_context.  Adjust.
4892         * scoped-mock-context.h: New file.
4893
4894 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4895
4896         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
4897         initializer.
4898         (ada_language::is_string_type_p): New member function.
4899         * c-lang.c (c_language_data): Delete la_is_string_type_p
4900         initializer.
4901         (cplus_language_data): Likewise.
4902         (asm_language_data): Likewise.
4903         (minimal_language_data): Likewise.
4904         * d-lang.c (d_language_data): Likewise.
4905         * f-lang.c (f_is_string_type_p): Delete function, implementation
4906         moved to f_language::is_string_type_p.
4907         (f_language_data): Delete la_is_string_type_p initializer.
4908         (f_language::is_string_type_p): New member function,
4909         implementation from f_is_string_type_p.
4910         * go-lang.c (go_is_string_type_p): Delete function, implementation
4911         moved to go_language::is_string_type_p.
4912         (go_language_data): Delete la_is_string_type_p initializer.
4913         (go_language::is_string_type_p): New member function,
4914         implementation from go_is_string_type_p.
4915         * language.c (language_defn::is_string_type_p): Define new member
4916         function.
4917         (default_is_string_type_p): Make static, add comment copied from
4918         header file.
4919         (unknown_language_data): Delete la_is_string_type_p initializer.
4920         (unknown_language::is_string_type_p): New member function.
4921         (auto_language_data): Delete la_is_string_type_p initializer.
4922         (auto_language::is_string_type_p): New member function.
4923         * language.h (language_data): Delete la_is_string_type_p field.
4924         (language_defn::is_string_type_p): Declare new function.
4925         (default_is_string_type_p): Delete desclaration, move comment to
4926         definition.
4927         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
4928         moved to m2_language::is_string_type_p.
4929         (m2_language_data): Delete la_is_string_type_p initializer.
4930         (m2_language::is_string_type_p): New member function,
4931         implementation from m2_is_string_type_p.
4932         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
4933         initializer.
4934         * opencl-lang.c (opencl_language_data): Likewise.
4935         * p-lang.c (pascal_is_string_type_p): Delete function,
4936         implementation moved to pascal_language::is_string_type_p.
4937         (pascal_language_data): Delete la_is_string_type_p initializer.
4938         (pascal_language::is_string_type_p): New member function,
4939         implementation from pascal_is_string_type_p.
4940         * rust-lang.c (rust_is_string_type_p): Delete function,
4941         implementation moved to rust_language::is_string_type_p.
4942         (rust_language_data): Delete la_is_string_type_p initializer.
4943         (rust_language::is_string_type_p): New member function,
4944         implementation from rust_is_string_type_p.
4945         * valprint.c (val_print_scalar_or_string_type_p): Update call to
4946         is_string_type_p.
4947
4948 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4949
4950         * ada-lang.c (ada_language_data): Delete la_print_typedef
4951         initializer.
4952         (ada_language::print_typedef): New member function.
4953         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
4954         (cplus_language_data): Likewise.
4955         (asm_language_data): Likewise.
4956         (minimal_language_data): Likewise.
4957         * d-lang.c (d_language_data): Likewise.
4958         * f-lang.c (f_language_data): Likewise.
4959         (f_language::print_typedef): New member function.
4960         * go-lang.c (go_language_data): Delete la_print_typedef
4961         initializer.
4962         * language.c (language_defn::print_typedef): Define member
4963         function.
4964         (unknown_language_data): Delete la_print_typedef initializer.
4965         (unknown_language::print_typedef): New member function.
4966         (auto_language_data): Delete la_print_typedef initializer.
4967         (auto_language::print_typedef): New member function.
4968         * language.h (language_data): Delete la_print_typedef field.
4969         (language_defn::print_typedef): Declare new member function.
4970         (LA_PRINT_TYPEDEF): Update call to print_typedef.
4971         (default_print_typedef): Delete declaration.
4972         * m2-lang.c (m2_language_data): Delete la_print_typedef
4973         initializer.
4974         (m2_language::print_typedef): New member function.
4975         * objc-lang.c (objc_language_data): Delete la_print_typedef
4976         initializer.
4977         * opencl-lang.c (opencl_language_data): Likewise.
4978         * p-lang.c (pascal_language_data): Likewise.
4979         (pascal_language::print_typedef): New member function.
4980         * rust-lang.c (rust_print_typedef): Delete function,
4981         implementation moved to rust_language::print_typedef.
4982         (rust_language): Delete la_print_typedef initializer.
4983         (rust_language::print_typedef): New member function,
4984         implementation from rust_print_typedef.
4985         * typeprint.c (default_print_typedef): Delete.
4986
4987 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
4988
4989         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
4990         (ada_language::printstr): New member function.
4991         * c-lang.c (c_language_data): Delete la_printstr initializer.
4992         (cplus_language_data): Likewise.
4993         (asm_language_data): Likewise.
4994         (minimal_language_data): Likewise.
4995         * d-lang.c (d_language_data): Likewise.
4996         * f-lang.c (f_printstr): Rename to f_language::printstr.
4997         (f_language_data): Delete la_printstr initializer.
4998         (f_language::printstr): New member function, implementation from
4999         f_printstr.
5000         * go-lang.c (go_language_data): Delete la_printstr initializer.
5001         * language.c (language_defn::printstr): Define new member
5002         function.
5003         (unk_lang_printstr): Delete.
5004         (unknown_language_data): Delete la_printstr initializer.
5005         (unknown_language::printstr): New member function.
5006         (auto_language_data): Delete la_printstr initializer.
5007         (auto_language::printstr): New member function.
5008         * language.h (language_data): Delete la_printstr field.
5009         (language_defn::printstr): Declare new member function.
5010         (LA_PRINT_STRING): Update call to printstr.
5011         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
5012         (m2_language_data): Delete la_printstr initializer.
5013         (m2_language::printstr): New member function, implementation from
5014         m2_printstr.
5015         * objc-lang.c (objc_language_data): Delete la_printstr
5016         initializer.
5017         * opencl-lang.c (opencl_language_data): Likewise.
5018         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
5019         (pascal_language_data): Delete la_printstr initializer.
5020         (pascal_language::printstr): New member function, implementation
5021         from pascal_printstr.
5022         * p-lang.h (pascal_printstr): Delete declaration.
5023         * rust-lang.c (rust_printstr): Update header comment.
5024         (rust_language_data): Delete la_printstr initializer.
5025         (rust_language::printstr): New member function.
5026
5027 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5028
5029         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
5030         (ada_language::printchar): New member function.
5031         * c-lang.c (c_language_data): Delete la_printchar initializer.
5032         (cplus_language_data): Likewise.
5033         (asm_language_data): Likewise.
5034         (minimal_language_data): Likewise.
5035         * d-lang.c (d_language_data): Likewise.
5036         * f-lang.c (f_printchar): Rename to f_language::printchar.
5037         (f_language_data): Delete la_printchar initializer.
5038         (f_language::printchar): New member function, implementation from
5039         f_printchar.
5040         * go-lang.c (go_language_data): Delete la_printchar initializer.
5041         * language.c (unk_lang_printchar): Delete.
5042         (language_defn::printchar): Define new member function.
5043         (unknown_language_data): Delete la_printchar initializer.
5044         (unknown_language::printchar): New member function.
5045         (auto_language_data): Delete la_printchar initializer.
5046         (auto_language::printchar): New member function.
5047         * language.h (language_data): Delete la_printchar field.
5048         (language_defn::printchar): Declare new member function.
5049         (LA_PRINT_CHAR): Update call to printchar.
5050         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
5051         (m2_language::printchar): New member function.
5052         * objc-lang.c (objc_language_data): Delete la_printchar
5053         initializer.
5054         * opencl-lang.c (opencl_language_data): Likewise.
5055         * p-lang.c (pascal_language_data): Delete la_printchar
5056         initializer.
5057         (pascal_language::printchar): New member function.
5058         * rust-lang.c (rust_printchar): Rename to
5059         rust_language::printchar.
5060         (rust_language_data): Delete la_printchar initializer.
5061         (rust_language::printchar): New member function, implementation
5062         from rust_printchar.
5063
5064 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5065
5066         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
5067         (ada_language_data): Delete la_emitchar initializer.
5068         (ada_language::emitchar): New member function, implementation from
5069         emit_char.
5070         * c-lang.c (c_language_data): Delete la_emitchar initializer.
5071         (cplus_language_data): Likewise.
5072         (asm_language_data): Likewise.
5073         (minimal_language_data): Likewise.
5074         * d-lang.c (d_language_data): Likewise.
5075         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
5076         (f_language_data): Delete la_emitchar initializer.
5077         (f_language::emitchar): New member function, implementation from
5078         f_emit_char.
5079         * go-lang.c (go_language_data): Delete la_emitchar initializer.
5080         * language.c (unk_lang_emit_char): Delete.
5081         (language_defn::emitchar): New member function definition.
5082         (unknown_language_data): Delete la_emitchar initializer.
5083         (unknown_language::emitchar): New member function.
5084         (auto_language_data): Delete la_emitchar initializer.
5085         (auto_language::emitchar): New member function.
5086         * language.h (language_data): Delete la_emitchar field.
5087         (language_defn::emitchar): New member field declaration.
5088         (LA_EMIT_CHAR): Update call to emitchar.
5089         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
5090         (m2_language_data): Delete la_emitchar initializer.
5091         (m2_language::emitchar): New member function, implementation from
5092         m2_emit_char.
5093         * objc-lang.c (objc_language_data): Delete la_emitchar
5094         initializer.
5095         * opencl-lang.c (opencl_language_data): Likewise.
5096         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
5097         (pascal_language_data): Delete la_emitchar initializer.
5098         (pascal_language::emitchar): New member function, implementation
5099         from pascal_emit_char.
5100         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
5101         (rust_language_data): Delete la_emitchar initializer.
5102         (rust_language::emitchar): New member function, implementation
5103         from rust_emitchar.
5104
5105 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5106
5107         * ada-lang.c (resolve): Rename to ada_language::post_parser.
5108         (ada_language_data): Delete la_post_parser initializer.
5109         (ada_language::post_parser): New member function.
5110         * c-lang.c (c_language_data): Delete la_post_parser initializer.
5111         (cplus_language_data): Likewise.
5112         (asm_language_data): Likewise.
5113         (minimal_language_data): Likewise.
5114         * d-lang.c (d_language_data): Likewise.
5115         * f-lang.c (f_language_data): Likewise.
5116         * go-lang.c (go_language_data): Likewise.
5117         * language.c (unknown_language_data): Likewise.
5118         (auto_language_data): Likewise.
5119         * language.h (language_data): Delete la_post_parser field.
5120         (language_defn::post_parser): New member function.
5121         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
5122         * objc-lang.c (objc_language_data): Likewise.
5123         * opencl-lang.c (opencl_language_data): Likewise.
5124         * p-lang.c (pascal_language_data): Likewise.
5125         * parse.c (parse_exp_in_context): Update call to post_parser.
5126         (null_post_parser): Delete definition.
5127         * parser-defs.h (null_post_parser): Delete declaration.
5128         * rust-lang.c (rust_language_data): Delete la_post_parser
5129         initializer.
5130
5131 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5132
5133         * ada-lang.c (parse): Rename to ada_language::parser.
5134         (ada_language_data): Delete la_parser initializer.
5135         (ada_language::parser): New member function, implementation from
5136         parse.
5137         * c-lang.c (c_language_data): Delete la_parser initializer.
5138         (cplus_language_data): Likewise.
5139         (asm_language_data): Likewise.
5140         (minimal_language_data): Likewise.
5141         * d-lang.c (d_language_data): Likewise.
5142         (d_language::parser): New member function.
5143         * f-lang.c (f_language_data): Delete la_parser initializer.
5144         (f_language::parser): New member function.
5145         * go-lang.c (go_language_data): Delete la_parser initializer.
5146         (go_language::parser): New member function.
5147         * language.c (unk_lang_parser): Delete.
5148         (language_defn::parser): Define new member function.
5149         (unknown_language_data): Delete la_parser initializer.
5150         (unknown_language::parser): New member function.
5151         (auto_language_data): Delete la_parser initializer.
5152         (auto_language::parser): New member function.
5153         * language.h (language_data): Delete la_parser field.
5154         (language_defn::parser): Declare new member function.
5155         * m2-lang.c (m2_language_data): Delete la_parser initializer.
5156         (m2_language::parser): New member function.
5157         * objc-lang.c (objc_language_data): Delete la_parser initializer.
5158         * opencl-lang.c (opencl_language_data): Likewise.
5159         * p-lang.c (pascal_language_data): Likewise.
5160         (pascal_language::parser): New member function.
5161         * parse.c (parse_exp_in_context): Update call to parser.
5162         * rust-lang.c (rust_language_data): Delete la_parser initializer.
5163         (rust_language::parser): New member function.
5164
5165 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
5166
5167         * top.c (print_gdb_configuration): Print --with-python-libdir
5168         configuration value.
5169
5170 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5171
5172         * NEWS: Mention change to the alias command.
5173
5174 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5175
5176         * cli/cli-cmds.c (lookup_cmd_for_default_args)
5177         (alias_command_completer)
5178         (make_alias_options_def_group): New functions.
5179         (alias_opts, alias_option_defs): New struct and array.
5180         (alias_usage_error): Update usage.
5181         (alias_command): Handles optional DEFAULT-ARGS... arguments.
5182         Use option framework.
5183         (_initialize_cli_cmds): Update alias command help.
5184         Update aliases command help.
5185         (show_user):
5186         Add NULL for new default_args lookup_cmd argument.
5187         (valid_command_p): Rename to validate_aliased_command.
5188         Add NULL for new default_args lookup_cmd argument.  Verify that the
5189         aliased_command has no default args.
5190         * cli/cli-decode.c (help_cmd): Show aliases definitions.
5191         (lookup_cmd_1, lookup_cmd): New argument default_args.
5192         (add_alias_cmd):
5193         Add NULL for new default_args lookup_cmd argument.
5194         (print_help_for_command): Show default args under the layout
5195          alias some_alias = some_aliased_cmd some_alias_default_arg.
5196         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
5197         xfree default_args in destructor.
5198         * cli/cli-script.c (process_next_line, do_define_command):
5199         Add NULL for new default_args lookup_cmd argument.
5200         * command.h: Declare new default_args argument in lookup_cmd
5201         and lookup_cmd_1.
5202         * completer.c (complete_line_internal_1):
5203         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
5204         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
5205         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
5206         Likewise.
5207         * infcmd.c (_initialize_infcmd): Likewise.
5208         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
5209         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
5210         * python/py-param.c (add_setshow_generic): Likewise.
5211         * remote.c (_initialize_remote): Likewise.
5212         * top.c (execute_command): Prepend default_args if command has some.
5213         (set_verbose):
5214         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
5215         * tracepoint.c (validate_actionline, encode_actions_1):
5216         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
5217
5218 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5219
5220         * jit.c (jit_read_descriptor): Use bool as the return type.
5221         (jit_breakpoint_re_set_internal): Use bool as the return type.
5222         Invert the return value logic; return true if the jit breakpoint
5223         has been successfully initialized.
5224         (jit_inferior_init): Update the call to
5225         jit_breakpoint_re_set_internal.
5226
5227 2020-06-22  Pedro Alves  <palves@redhat.com>
5228
5229         PR gdb/25939
5230         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
5231         Use the current inferior instead.  Don't return
5232         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
5233         wait again.
5234         * sol-thread.c (sol_thread_target::wait): Don't reference
5235         inferior_ptid.
5236         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
5237         (sol_update_thread_list_callback): Use the current inferior's pid
5238         instead of inferior_ptid.
5239
5240 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5241
5242         * procfs.c: Cleanup many comments.
5243
5244         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
5245         (AFTER_WATCHFLAG): Replace by value.
5246
5247         (MAIN_PROC_NAME_FORMAT): Inline ...
5248         (create_procinfo): ... here.
5249
5250         (procfs_debug_inferior): Remove SYS_exec handling.
5251         (syscall_is_exec): Likewise.
5252         (procfs_set_exec_trap): Likewise.
5253
5254         (syscall_is_lwp_exit): Inline in callers.
5255         (syscall_is_exit): Likewise.
5256         (syscall_is_exec): Likewise.
5257         (syscall_is_lwp_create): Likewise.
5258
5259         (invalidate_cache): Remove #if 0 code.
5260
5261         (make_signal_thread_runnable):  Remove.
5262         (procfs_target::resume): Remove #if 0 code.
5263
5264 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5265
5266         PR gdb/25939
5267         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
5268         call ...
5269         (procfs_target::create_inferior): ... here.
5270
5271 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5272
5273         * exec.c (validate_exec_file): Ensure the build-id is up to
5274         date by calling reopen_exec_file (that checks file timestamp
5275         to decide to re-read the file).
5276
5277 2020-06-18  Pedro Alves  <palves@redhat.com>
5278
5279         PR gdb/25412
5280         * gdbthread.h (delete_thread, delete_thread_silent)
5281         (find_thread_ptid): Update comments.
5282         * thread.c (current_thread_): New global.
5283         (is_current_thread): Move higher, and reimplement.
5284         (inferior_thread): Reimplement.
5285         (set_thread_exited): Use bool.  Add assertions.
5286         (add_thread_silent): Simplify thread-reuse handling by always
5287         calling delete_thread.
5288         (delete_thread): Remove intro comment.
5289         (find_thread_ptid): Skip exited threads.
5290         (switch_to_thread_no_regs): Write to current_thread_.
5291         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
5292         INFERIOR_PTID.  Clear current_thread_.
5293
5294 2020-06-18  Pedro Alves  <palves@redhat.com>
5295
5296         * aix-thread.c (pd_update): Use switch_to_thread.
5297
5298 2020-06-18  Pedro Alves  <palves@redhat.com>
5299
5300         * ravenscar-thread.c (ravenscar_thread_target): Update.
5301         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
5302         (ravenscar_thread_target::add_active_thread): ... this.  Don't
5303         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
5304         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
5305
5306 2020-06-18  Pedro Alves  <palves@redhat.com>
5307
5308         * nat/windows-nat.c (current_windows_thread): Remove.
5309         * nat/windows-nat.h (current_windows_thread): Remove.
5310         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
5311         Adjust.
5312         (display_selectors): Adjust to fetch the current
5313         windows_thread_info based on inferior_ptid.
5314         (fake_create_process): No longer write to current_windows_thread.
5315         (windows_nat_target::get_windows_debug_event):
5316         Don't set inferior_ptid or current_windows_thread.
5317         (windows_nat_target::wait): Adjust to not rely on
5318         current_windows_thread.
5319         (do_initial_windows_stuff): Now a method of windows_nat_target.
5320         Switch to the last_ptid thread.
5321         (windows_nat_target::attach): Adjust.
5322         (windows_nat_target::detach): Use switch_to_no_thread instead of
5323         writing to inferior_ptid directly.
5324         (windows_nat_target::create_inferior): Adjust.
5325
5326 2020-06-18  Pedro Alves  <palves@redhat.com>
5327
5328         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
5329
5330 2020-06-18  Pedro Alves  <palves@redhat.com>
5331
5332         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
5333         after creating it, instead of writing to inferior_ptid.  Don't
5334         write to inferior_ptid.
5335
5336 2020-06-18  Pedro Alves  <palves@redhat.com>
5337
5338         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
5339
5340 2020-06-18  Pedro Alves  <palves@redhat.com>
5341
5342         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
5343         it, instead of writing to inferior_ptid.
5344
5345 2020-06-18  Pedro Alves  <palves@redhat.com>
5346
5347         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
5348         to inferior_ptid.
5349
5350 2020-06-18  Pedro Alves  <palves@redhat.com>
5351
5352         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
5353         instead of writing to inferior_ptid directly.
5354
5355 2020-06-18  Pedro Alves  <palves@redhat.com>
5356
5357         * corelow.c (core_target::close): Use switch_to_no_thread instead
5358         of writing to inferior_ptid directly.
5359         (add_to_thread_list, core_target_open): Use switch_to_thread
5360         instead of writing to inferior_ptid directly.
5361
5362 2020-06-18  Pedro Alves  <palves@redhat.com>
5363
5364         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
5365         inferior_ptid.
5366         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
5367         inferior_ptid.
5368         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
5369         inferior_ptid directly.
5370         (darwin_nat_target::init_thread_list): Switch to thread, instead
5371         of writing to inferior_ptid.
5372         (darwin_nat_target::attach): Don't write to inferior_ptid.
5373         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
5374
5375 2020-06-18  Pedro Alves  <palves@redhat.com>
5376
5377         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
5378         thread.
5379         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
5380         Instead use switch_to_thread.
5381         (gnu_nat_target::detach): Use switch_to_no_thread
5382         instead of writing to inferior_ptid directly.  Used passed-in
5383         inferior instead of looking up the inferior by pid.
5384
5385 2020-06-18  Pedro Alves  <palves@redhat.com>
5386
5387         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
5388         inferior_ptid.
5389
5390 2020-06-18  Pedro Alves  <palves@redhat.com>
5391
5392         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
5393         inferior_ptid.
5394         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
5395         thread.
5396         (nto_procfs_target::detach): Avoid referencing
5397         inferior_ptid.  Use switch_to_no_thread instead of writing to
5398         inferior_ptid directly.
5399         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
5400         instead of writing to inferior_ptid directly.
5401         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
5402         to thread.
5403
5404 2020-06-18  Pedro Alves  <palves@redhat.com>
5405
5406         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
5407         after creating it, instead of writing to inferior_ptid.
5408         (gdbsim_target_open): Use switch_to_no_thread instead of writing
5409         to inferior_ptid directly.
5410         (gdbsim_target::wait): Don't write to inferior_ptid.
5411
5412 2020-06-18  Pedro Alves  <palves@redhat.com>
5413
5414         * remote.c (remote_target::remote_notice_new_inferior): Use
5415         switch_to_thread instead of writing to inferior_ptid directly.
5416         (remote_target::add_current_inferior_and_thread): Use
5417         switch_to_no_thread instead of writing to inferior_ptid directly.
5418         (extended_remote_target::attach): Use switch_to_inferior_no_thread
5419         and switch_to_thread instead of using set_current_inferior or
5420         writing to inferior_ptid directly.
5421
5422 2020-06-18  Pedro Alves  <palves@redhat.com>
5423
5424         * tracectf.c (ctf_target_open): Switch to added thread instead of
5425         writing to inferior_ptid directly.
5426         (ctf_target::close): Use switch_to_no_thread instead of writing to
5427         inferior_ptid directly.
5428
5429 2020-06-18  Pedro Alves  <palves@redhat.com>
5430
5431         * tracefile-tfile.c (tfile_target_open): Don't write to
5432         inferior_ptid directly, instead switch to added thread.
5433         (tfile_target::close): Use switch_to_no_thread instead of writing
5434         to inferior_ptid directly.
5435
5436 2020-06-18  Pedro Alves  <palves@redhat.com>
5437
5438         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
5439         (procfs_target::detach): Use switch_to_no_thread
5440         instead of writing to inferior_ptid directly.
5441         (do_attach): Change return type to void.  Switch to the added
5442         thread.
5443         (procfs_target::create_inferior): Switch to the added thread.
5444         (procfs_do_thread_registers): Don't write to inferior_ptid.
5445
5446 2020-06-18  Pedro Alves  <palves@redhat.com>
5447
5448         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
5449         of writing to inferior_ptid.
5450         (scoped_restore_exited_inferior): Delete.
5451         (handle_vfork_child_exec_or_exit): Simplify using
5452         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
5453         instead of writing to inferior_ptid.
5454         (THREAD_STOPPED_BY): Delete.
5455         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
5456         (thread_stopped_by_hw_breakpoint): Delete.
5457         (save_waitstatus): Use
5458         scoped_restore_current_thread+switch_to_thread, and call
5459         target_stopped_by_watchpoint instead of
5460         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
5461         instead of thread_stopped_by_sw_breakpoint, and
5462         target_stopped_by_hw_breakpoint instead of
5463         thread_stopped_by_hw_breakpoint.
5464         (handle_inferior_event)
5465         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
5466         inferior_ptid directly, nor
5467         set_current_inferior/set_current_program_space.  Use
5468         switch_to_thread / switch_to_inferior_no_thread instead.
5469
5470 2020-06-18  Pedro Alves  <palves@redhat.com>
5471
5472         * target.c (generic_mourn_inferior): Use switch_to_no_thread
5473         instead of writing to inferior_ptid.
5474
5475 2020-06-18  Pedro Alves  <palves@redhat.com>
5476
5477         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
5478         added thread.
5479         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
5480         to the added thread.
5481         (inf_ptrace_target::detach_success): Use switch_to_no_thread
5482         instead of writing to inferior_ptid.
5483
5484 2020-06-18  Pedro Alves  <palves@redhat.com>
5485
5486         * gdbarch-selftests.c: Include "progspace-and-thread.h".
5487         (register_to_value_test): Mock a program_space too.  Heap-allocate
5488         the address space.  Don't write to inferior_ptid.  Use
5489         switch_to_thread instead.
5490
5491 2020-06-18  Pedro Alves  <palves@redhat.com>
5492
5493         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
5494         Delete.
5495         (find_signalled_thread()): New, factored out from
5496         linux_make_corefile_notes and adjusted to handle exited threads.
5497         (linux_make_corefile_notes): Adjust to use the new
5498         find_signalled_thread.
5499
5500 2020-06-18  Pedro Alves  <palves@redhat.com>
5501
5502         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
5503         of saving/restoring inferior_ptid.
5504
5505 2020-06-17  Tom Tromey  <tom@tromey.com>
5506
5507         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
5508         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
5509         declare.
5510         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
5511
5512 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
5513
5514         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
5515         of partial symtabs.
5516
5517 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5518
5519         * regformats/reg-arm.dat: Remove.
5520         * regformats/reg-bfin.dat: Remove.
5521         * regformats/reg-cris.dat: Remove.
5522         * regformats/reg-crisv32.dat: Remove.
5523         * regformats/reg-m32r.dat: Remove.
5524         * regformats/reg-tilegx.dat: Remove.
5525         * regformats/reg-tilegx32.dat: Remove.
5526
5527 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5528
5529         * features/Makefile (WHICH): Remove arm files.
5530         * regformats/arm/arm-with-iwmmxt.dat: Remove.
5531         * regformats/arm/arm-with-neon.dat: Remove.
5532         * regformats/arm/arm-with-vfpv2.dat: Remove.
5533         * regformats/arm/arm-with-vfpv3.dat: Remove.
5534
5535 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
5536
5537         * features/Makefile (XMLTOC): Remove rx.xml.
5538
5539 2020-06-17  Pedro Alves  <palves@redhat.com>
5540
5541         * gdbthread.h (thread_control_state) <trap_expected> Update
5542         comments.
5543
5544 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5545
5546         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
5547         ada_language::lookup_symbol_nonlocal.
5548         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
5549         (ada_language::lookup_symbol_nonlocal): New member function,
5550         implementation from ada_lookup_symbol_nonlocal.
5551         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
5552         initializer.
5553         (cplus_language_data): Delete la_lookup_symbol_nonlocal
5554         initializer.
5555         (cplus_language::lookup_symbol_nonlocal): New member function.
5556         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
5557         (minimal_language_data) Likewise.
5558         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
5559         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
5560         initializer.
5561         (d_language::lookup_symbol_nonlocal): New member function.
5562         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
5563         initializer.
5564         (f_language::lookup_symbol_nonlocal): New member function.
5565         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
5566         initializer.
5567         * language.c (unknown_language_data): Likewise.
5568         (auto_language_data): Likewise.
5569         * language.h (language_data): Delete la_lookup_symbol_nonlocal
5570         field.
5571         (language_defn::lookup_symbol_nonlocal): New member function.
5572         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
5573         initializer.
5574         * objc-lang.c (objc_language_data): Likewise.
5575         * opencl-lang.c (opencl_language_data): Likewise.
5576         * p-lang.c (pascal_language_data): Likewise.
5577         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
5578         rust_language::lookup_symbol_nonlocal.
5579         (rust_language_data): Delete la_lookup_symbol_nonlocal
5580         initializer.
5581         (rust_language::lookup_symbol_nonlocal): New member function,
5582         implementation from rust_lookup_symbol_nonlocal.
5583         * symtab.c (lookup_symbol_aux): Update call to
5584         lookup_symbol_nonlocal.
5585         (basic_lookup_symbol_nonlocal): Rename to...
5586         (language_defn::lookup_symbol_nonlocal): ...this, and update
5587         header comment.  Remove language_defn parameter, and replace with
5588         uses of `this'.
5589         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
5590
5591 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5592
5593         * ada-lang.c (ada_language_data): Delete la_value_print_inner
5594         initializer.
5595         (ada_language::value_print_inner): New member function.
5596         * c-lang.c (c_language_data): Delete la_value_print_inner
5597         initializer.
5598         (cplus_language_data): Likewise.
5599         (asm_language_data): Likewise.
5600         (minimal_language_data): Likewise.
5601         * d-lang.c (d_language_data): Likewise.
5602         (d_language::value_print_inner): New member function.
5603         * f-lang.c (f_language_data): Delete la_value_print_inner
5604         initializer.
5605         (f_language::value_print_inner): New member function.
5606         * f-lang.h (f_value_print_innner): Rename to...
5607         (f_value_print_inner): ...this (note spelling of 'inner').
5608         * f-valprint.c (f_value_print_innner): Rename to...
5609         (f_value_print_inner): ...this (note spelling of 'inner').
5610         * go-lang.c (go_language_data): Delete la_value_print_inner
5611         initializer.
5612         (go_language::value_print_inner): New member function.
5613         * language.c (language_defn::value_print_inner): Define new member
5614         function.
5615         (unk_lang_value_print_inner): Delete.
5616         (unknown_language_data): Delete la_value_print_inner initializer.
5617         (unknown_language::value_print_inner): New member function.
5618         (auto_language_data): Delete la_value_print_inner initializer.
5619         (auto_language::value_print_inner): New member function.
5620         * language.h (language_data): Delete la_value_print_inner field.
5621         (language_defn::value_print_inner): Delcare new member function.
5622         * m2-lang.c (m2_language_data): Delete la_value_print_inner
5623         initializer.
5624         (m2_language::value_print_inner): New member function.
5625         * objc-lang.c (objc_language_data): Delete la_value_print_inner
5626         initializer.
5627         * opencl-lang.c (opencl_language_data): Likewise.
5628         * p-lang.c (pascal_language_data): Likewise.
5629         (pascal_language::value_print_inner): New member function.
5630         * rust-lang.c (rust_language_data): Delete la_value_print_inner
5631         initializer.
5632         (rust_language::value_print_inner): New member function.
5633         * valprint.c (do_val_print): Update call to value_print_inner.
5634
5635 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5636
5637         * ada-lang.c (ada_language_data): Delete la_value_print
5638         initializer.
5639         (ada_language::value_print): New member function.
5640         * c-lang.c (c_language_data): Delete la_value_print initializer.
5641         (cplus_language_data): Likewise.
5642         (asm_language_data): Likewise.
5643         (minimal_language_data): Likewise.
5644         * d-lang.c (d_language_data): Likewise.
5645         * f-lang.c (f_language_data): Likewise.
5646         * go-lang.c (go_language_data): Likewise.
5647         * language.c (unk_lang_value_print): Delete.
5648         (language_defn::value_print): Define new member function.
5649         (unknown_language_data): Delete la_value_print initializer.
5650         (unknown_language::value_print): New member function.
5651         (auto_language_data): Delete la_value_print initializer.
5652         (auto_language::value_print): New member function.
5653         * language.h (language_data): Delete la_value_print field.
5654         (language_defn::value_print): Declare new member function.
5655         (LA_VALUE_PRINT): Update call to value_print.
5656         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
5657         * objc-lang.c (objc_language_data): Likewise.
5658         * opencl-lang.c (opencl_language_data): Likewise.
5659         * p-lang.c (pascal_language_data): Likewise.
5660         (pascal_language::value_print): New member function.
5661         * rust-lang.c (rust_language_data): Delete la_value_print
5662         initializer.
5663
5664 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5665
5666         * ada-lang.c (ada_watch_location_expression): Rename to
5667         ada_language::watch_location_expression.
5668         (ada_language_data): Delete la_watch_location_expression
5669         initializer.
5670         (ada_language::watch_location_expression): New member function,
5671         implementation from ada_watch_location_expression.
5672         * breakpoint.c (watch_command_1): Update call to
5673         watch_location_expression.
5674         * c-lang.c (c_watch_location_expression): Rename to
5675         language_defn::watch_location_expression.
5676         (c_language_data): Delete la_watch_location_expression
5677         initializer.
5678         (cplus_language_data): Likewise.
5679         (asm_language_data): Likewise.
5680         (minimal_language_data): Likewise.
5681         * c-lang.h (c_watch_location_expression): Delete declaration.
5682         * d-lang.c (d_language_data): Delete la_watch_location_expression
5683         initializer.
5684         * f-lang.c (f_language_data): Likewise.
5685         * go-lang.c (go_language_data): Likewise.
5686         * language.c (language_defn::watch_location_expression): Member
5687         function implementation from c_watch_location_expression.
5688         (unknown_language_data): Delete la_watch_location_expression
5689         initializer.
5690         (auto_language_data): Likewise.
5691         * language.h (language_data): Delete la_watch_location_expression
5692         field.
5693         (language_defn::watch_location_expression): Declare new member
5694         function.
5695         * m2-lang.c (m2_language_data): Delete
5696         la_watch_location_expression initializer.
5697         * objc-lang.c (objc_language_data): Likewise.
5698         * opencl-lang.c (opencl_language_data): Likewise.
5699         * p-lang.c (pascal_language_data): Likewise.
5700         * rust-lang.c (rust_watch_location_expression): Rename to
5701         rust_language::watch_location_expression.
5702         (rust_language_data): Delete la_watch_location_expression
5703         initializer.
5704         (rust_language::watch_location_expression): New member function,
5705         implementation from rust_watch_location_expression.
5706
5707 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5708
5709         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
5710         ada_language::collect_symbol_completion_matches.
5711         (ada_language_data): Delete la_collect_symbol_completion_matches
5712         initializer.
5713         (ada_language::collect_symbol_completion_matches): New member
5714         function, implementation from
5715         ada_collect_symbol_completion_matches.
5716         * c-lang.c (c_language_data): Delete
5717         la_collect_symbol_completion_matches initializer.
5718         (cplus_language_data): Likewise.
5719         (asm_language_data): Likewise.
5720         (minimal_language_data): Likewise.
5721         * d-lang.c (d_language_data): Likewise.
5722         * f-lang.c (f_collect_symbol_completion_matches): Rename to
5723         f_language::collect_symbol_completion_matches.
5724         (f_language_data): Delete la_collect_symbol_completion_matches
5725         initializer.
5726         (f_language::collect_symbol_completion_matches) New member
5727         function, implementation from f_collect_symbol_completion_matches.
5728         * go-lang.c (go_language_data): Delete
5729         la_collect_symbol_completion_matches initializer.
5730         * language.c (unknown_language_data): Likewise.
5731         (auto_language_data): Likewise.
5732         * language.h (language_data): Delete
5733         la_collect_symbol_completion_matches field.
5734         (language_defn::collect_symbol_completion_matches): New member
5735         function.
5736         * m2-lang.c (m2_language_data): Delete
5737         la_collect_symbol_completion_matches initializer.
5738         * objc-lang.c (objc_language_data): Likewise.
5739         * opencl-lang.c (opencl_language_data): Likewise.
5740         * p-lang.c (pascal_language_data): Likewise.
5741         * rust-lang.c (rust_language_data): Likewise.
5742         * symtab.c (default_collect_symbol_completion_matches): Delete.
5743         (collect_symbol_completion_matches): Update call to
5744         collect_symbol_completion_matches.
5745         (collect_symbol_completion_matches_type): Likewise.
5746         * symtab.h (default_collect_symbol_completion_matches): Delete
5747         declaration.
5748
5749 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5750
5751         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
5752         (ada_language_data): Delete la_word_break_characters initializer.
5753         (ada_language::word_break_characters): New member function.
5754         * c-lang.c (c_language_data): Delete la_word_break_characters
5755         initializer.
5756         (cplus_language_data): Likewise.
5757         (asm_language_data): Likewise.
5758         (minimal_language_data): Likewise.
5759         * completer.c: Update global comment.
5760         (advance_to_expression_complete_word_point): Update call to
5761         word_break_characters.
5762         (complete_files_symbols): Likewise.
5763         (complete_line_internal_1): Likewise.
5764         (default_completer_handle_brkchars): Likewise.
5765         (skip_quoted_chars): Likewise.
5766         * d-lang.c (d_language_data): Delete la_word_break_characters
5767         initializer.
5768         * f-lang.c (f_word_break_characters): Delete.
5769         (f_language_data): Delete la_word_break_characters initializer.
5770         (f_language::word_break_characters): New member function.
5771         * go-lang.c (go_language_data): Delete la_word_break_characters
5772         initializer.
5773         * language.c (unknown_language_data): Likewise.
5774         (auto_language_data): Likewise.
5775         * language.h (default_word_break_characters): Move declaration to
5776         earlier in the file.
5777         (language_data): Delete la_word_break_characters field.
5778         (language_defn::word_break_characters): New member function.
5779         * m2-lang.c (m2_language_data): Delete la_word_break_characters
5780         initializer.
5781         * objc-lang.c (objc_language_data): Likewise.
5782         * opencl-lang.c (opencl_language_data): Likewise.
5783         * p-lang.c (pascal_language_data): Likewise.
5784         * rust-lang.c (rust_language_data): Likewise.
5785
5786 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5787
5788         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
5789         (ada_language_data): Delete la_get_symbol_name_matcher
5790         initializer.
5791         (language_defn::get_symbol_name_matcher_inner): New member
5792         function.
5793         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
5794         initializer.
5795         (cplus_language_data): Likewise.
5796         (cplus_language::get_symbol_name_matcher_inner): New member
5797         function.
5798         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
5799         (minimal_language_data): Likewise.
5800         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
5801         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
5802         initializer.
5803         * dictionary.c (iter_match_first_hashed): Update call to
5804         get_symbol_name_matcher.
5805         (iter_match_next_hashed): Likewise.
5806         (iter_match_next_linear): Likewise.
5807         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
5808         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
5809         initializer.
5810         (f_language::get_symbol_name_matcher_inner): New member function.
5811         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
5812         initializer.
5813         * language.c (default_symbol_name_matcher): Update header comment,
5814         make static.
5815         (language_defn::get_symbol_name_matcher): New definition.
5816         (language_defn::get_symbol_name_matcher_inner): Likewise.
5817         (get_symbol_name_matcher): Delete.
5818         (unknown_language_data): Delete la_get_symbol_name_matcher
5819         initializer.
5820         (auto_language_data): Likewise.
5821         * language.h (language_data): Delete la_get_symbol_name_matcher
5822         field.
5823         (language_defn::get_symbol_name_matcher): New member function.
5824         (language_defn::get_symbol_name_matcher_inner): Likewise.
5825         (default_symbol_name_matcher): Delete declaration.
5826         * linespec.c (find_methods): Update call to
5827         get_symbol_name_matcher.
5828         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
5829         initializer.
5830         * minsyms.c (lookup_minimal_symbol): Update call to
5831         get_symbol_name_matcher.
5832         (iterate_over_minimal_symbols): Likewise.
5833         * objc-lang.c (objc_language_data): Delete
5834         la_get_symbol_name_matcher initializer.
5835         * opencl-lang.c (opencl_language_data): Likewise.
5836         * p-lang.c (pascal_language_data): Likewise.
5837         * psymtab.c (psymbol_name_matches): Update call to
5838         get_symbol_name_matcher.
5839         * rust-lang.c (rust_language_data): Delete
5840         la_get_symbol_name_matcher initializer.
5841         * symtab.c (symbol_matches_search_name): Update call to
5842         get_symbol_name_matcher.
5843         (compare_symbol_name): Likewise.
5844
5845 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5846
5847         * ada-lang.c (ada_language_data): Delete la_compute_program
5848         initializer.
5849         * c-lang.c (c_language_data): Likewise.
5850         (c_language::compute_program): New member function.
5851         (cplus_language_data): Delete la_compute_program initializer.
5852         (cplus_language::compute_program): New member function.
5853         (asm_language_data): Delete la_compute_program initializer.
5854         (minimal_language_data): Likewise.
5855         * c-lang.h (c_compute_program): Update comment.
5856         (cplus_compute_program): Likewise.
5857         * compile/compile-c-support.c (c_compute_program): Likewise.
5858         (cplus_compute_program): Likewise.
5859         * compile/compile.c (compile_to_object): Update call to
5860         la_compute_program.
5861         * d-lang.c (d_language_data): Delete la_compute_program
5862         initializer.
5863         * f-lang.c (f_language_data): Likewise.
5864         * go-lang.c (go_language_data): Likewise.
5865         * language.c (unknown_language_data): Likewise.
5866         (auto_language_data): Likewise.
5867         * language.h (language_data): Delete la_compute_program field.
5868         (language_defn::compute_program): New member function.
5869         * m2-lang.c (m2_language_data): Delete la_compute_program
5870         initializer.
5871         * objc-lang.c (objc_language_data): Likewise.
5872         * opencl-lang.c (opencl_language_data): Likewise.
5873         * p-lang.c (pascal_language_data): Likewise.
5874         * rust-lang.c (rust_language_data): Likewise.
5875
5876 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
5877
5878         * ada-lang.c (ada_language_data) Delete
5879         la_class_name_from_physname initializer.
5880         * c-lang.c (c_language_data): Likewise.
5881         (cplus_language_data): Likewise.
5882         (cplus_language::class_name_from_physname): New member function.
5883         (asm_language_data): Delete la_class_name_from_physname
5884         initializer.
5885         (minimal_language_data): Likewise.
5886         * d-lang.c (d_language_data): Likewise.
5887         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
5888         method on language_defn class.
5889         (guess_full_die_structure_name): Likewise.
5890         * f-lang.c (f_language_data): Delete la_class_name_from_physname
5891         initializer.
5892         * go-lang.c (go_language_data): Likewise.
5893         * language.c (language_class_name_from_physname): Delete.
5894         (unk_lang_class_name): Delete.
5895         (unknown_language_data): Delete la_class_name_from_physname
5896         initializer.
5897         (auto_language_data): Likewise.
5898         * language.h (language_data): Delete la_class_name_from_physname
5899         field.
5900         (language_defn::class_name_from_physname): New function.
5901         (language_class_name_from_physname): Delete declaration.
5902         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
5903         initializer.
5904         * objc-lang.c (objc_language_data): Likewise.
5905         * opencl-lang.c (opencl_language_data): Likewise.
5906         * p-lang.c (pascal_language_data): Likewise.
5907         * rust-lang.c (rust_language_data): Likewise.
5908
5909 2020-06-16  Tom Tromey  <tom@tromey.com>
5910
5911         * tui/tui-data.h (STATUS_NAME): New macro.
5912         * tui/tui-layout.c (tui_remove_some_windows)
5913         (initialize_known_windows, tui_register_window)
5914         (tui_layout_split::remove_windows, initialize_layouts)
5915         (tui_new_layout_command): Don't use hard-coded window names.
5916
5917 2020-06-16  Tom Tromey  <tom@tromey.com>
5918
5919         PR tui/25348:
5920         * tui/tui.c (tui_ensure_readline_initialized): Rename from
5921         tui_initialize_readline.  Only run once.  Call rl_initialize.
5922         * tui/tui.h (tui_ensure_readline_initialized): Rename from
5923         tui_initialize_readline.
5924         * tui/tui-io.c (tui_setup_io): Call
5925         tui_ensure_readline_initialized.
5926         * tui/tui-interp.c (tui_interp::init): Update.
5927
5928 2020-06-16  Tom Tromey  <tom@tromey.com>
5929
5930         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
5931         Also preserve the status window.
5932
5933 2020-06-16  Tom Tromey  <tom@tromey.com>
5934
5935         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
5936         where m_window==nullptr.
5937
5938 2020-06-15  Tom Tromey  <tromey@adacore.com>
5939
5940         * windows-nat.c (windows_nat::handle_output_debug_string):
5941         Update.
5942         (windows_nat::handle_ms_vc_exception): Update.
5943         * target.h (target_read_string): Change API.
5944         * target.c (target_read_string): Change API.
5945         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
5946         Update.
5947         * solib-frv.c (frv_current_sos): Update.
5948         * solib-dsbt.c (dsbt_current_sos): Update.
5949         * solib-darwin.c (darwin_current_sos): Update.
5950         * linux-thread-db.c (inferior_has_bug): Update.
5951         * expprint.c (print_subexp_standard): Update.
5952         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
5953         (ada_exception_message_1): Update.
5954
5955 2020-06-15  Tom Tromey  <tromey@adacore.com>
5956
5957         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
5958
5959 2020-06-15  Tom Tromey  <tromey@adacore.com>
5960
5961         * valprint.c (read_string): Update comment.
5962         * target.c (MIN): Remove.
5963         (target_read_string): Rewrite.
5964
5965 2020-06-15  Tom Tromey  <tromey@adacore.com>
5966
5967         * corefile.c (read_memory_string): Remove.
5968         * ada-valprint.c (ada_value_print_ptr): Update.
5969         * ada-lang.h (ada_tag_name): Change return type.
5970         * ada-lang.c (type_from_tag): Update.
5971         (ada_tag_name_from_tsd): Change return type.  Use
5972         target_read_string.
5973         (ada_tag_name): Likewise.
5974         * gdbcore.h (read_memory_string): Don't declare.
5975
5976 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
5977
5978         * symtab.c (rbreak_command): Ignore Windows drive colon.
5979
5980 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
5981
5982         * NEWS: Mention removed GDBserver host support.
5983
5984 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
5985
5986         * features/riscv/rebuild-csr-xml.sh: Updated.
5987
5988 2020-06-11  Tom Tromey  <tom@tromey.com>
5989
5990         PR gdb/18318:
5991         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
5992
5993 2020-06-09  Jonny Grant  <jg@jguk.org>
5994 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
5995
5996         * main.c (captured_main_1): Don't print new line after help.
5997         (print_gdb_help): add mailing list and IRC channel information
5998         to --help.  Add new lines between items in the footer.  Remove
5999         quotes around bug url.
6000
6001 2020-06-11  Keith Seitz  <keiths@redhat.com>
6002
6003         PR gdb/21356
6004         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
6005         Resolve typedefs for type length calculations.
6006
6007 2020-06-10  Tom de Vries  <tdevries@suse.de>
6008
6009         PR ada/24713
6010         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
6011         (write_psymbols): Enable .gdb_index for ada.
6012         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
6013         ada.
6014
6015 2020-06-10  Tom de Vries  <tdevries@suse.de>
6016
6017         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
6018         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
6019         namei" instead of "const char *name" argument.
6020         (dw2_map_matching_symbols): Use "offset_type namei" variant of
6021         dw2_symtab_iter_init.
6022
6023 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6024
6025         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
6026         to use type::field and field::type instead.
6027
6028 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6029
6030         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
6031         to use field::type instead.
6032
6033 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6034
6035         * gdbtypes.h (struct field) <type, set_type>: New methods.
6036         Rename `type` field to...
6037         <m_type>: ... this.  Change references throughout to use type or
6038         set_type methods.
6039         (FIELD_TYPE): Use field::type.  Change call sites that modify
6040         the field's type to use field::set_type instead.
6041
6042 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6043
6044         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
6045         to use type::index_type instead.
6046
6047 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
6048
6049         * gdbtypes.h (struct type) <index_type, set_index_type>: New
6050         methods.
6051         (TYPE_INDEX_TYPE): Use type::index_type.
6052         * gdbtypes.c (create_array_type_with_stride): Likewise.
6053
6054 2020-06-07  Tom Tromey  <tom@tromey.com>
6055
6056         * valprint.c (generic_val_print_float): Remove "embedded_offset"
6057         parameter.
6058         (generic_value_print): Update.
6059
6060 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
6061
6062         Revert commit 982a38f60b0.
6063         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
6064
6065 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
6066
6067         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
6068         avoid use after free.
6069
6070 2020-06-05  Tom de Vries  <tdevries@suse.de>
6071
6072         * NEWS: Fix typos.
6073
6074 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
6075
6076         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
6077         the per_bfd object.
6078         (dwarf2_read_debug_names): Likewise.
6079         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
6080         object when re-using a per_bfd object with an index.
6081
6082 2020-06-03  Tom de Vries  <tdevries@suse.de>
6083
6084         PR symtab/26046
6085         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
6086         children for C++.
6087         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
6088         DW_TAG_subprogram.
6089
6090 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6091
6092         * ada-lang.c (ada_language_data): Delete skip_trampoline
6093         initializer.
6094         * c-lang.c (c_language_data): Likewise.
6095         (cplus_language_data): Likewise.
6096         (cplus_language::skip_trampoline): New member function.
6097         (asm_language_data): Delete skip_trampoline initializer.
6098         (minimal_language_data): Likewise.
6099         * d-lang.c (d_language_data): Likewise.
6100         * f-lang.c (f_language_data): Likewise.
6101         * go-lang.c (go_language_data): Likewise.
6102         * language.c (unk_lang_trampoline): Delete function.
6103         (skip_language_trampoline): Update.
6104         (unknown_language_data): Delete skip_trampoline initializer.
6105         (auto_language_data): Likewise.
6106         * language.h (language_data): Delete skip_trampoline field.
6107         (language_defn::skip_trampoline): New function.
6108         * m2-lang.c (m2_language_data): Delete skip_trampoline
6109         initializer.
6110         * objc-lang.c (objc_skip_trampoline): Delete function, move
6111         implementation to objc_language::skip_trampoline.
6112         (objc_language_data): Delete skip_trampoline initializer.
6113         (objc_language::skip_trampoline): New member function with
6114         implementation from objc_skip_trampoline.
6115         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
6116         initializer.
6117         * p-lang.c (pascal_language_data): Likewise.
6118         * rust-lang.c (rust_language_data): Likewise.
6119
6120 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6121
6122         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
6123         (ada_language::demangle): New member function.
6124         * c-lang.c (c_language_data): Delete la_demangle initializer.
6125         (cplus_language_data): Delete la_demangle initializer.
6126         (cplus_language::demangle): New member function.
6127         (asm_language_data): Delete la_demangle initializer.
6128         (minimal_language_data): Delete la_demangle initializer.
6129         * d-lang.c (d_language_data): Delete la_demangle initializer.
6130         (d_language::demangle): New member function.
6131         * f-lang.c (f_language_data): Delete la_demangle initializer.
6132         (f_language::demangle): New member function.
6133         * go-lang.c (go_language_data): Delete la_demangle initializer.
6134         (go_language::demangle): New member function.
6135         * language.c (language_demangle): Update.
6136         (unk_lang_demangle): Delete.
6137         (unknown_language_data): Delete la_demangle initializer.
6138         (unknown_language::demangle): New member function.
6139         (auto_language_data): Delete la_demangle initializer.
6140         (auto_language::demangle): New member function.
6141         * language.h (language_data): Delete la_demangle field.
6142         (language_defn::demangle): New function.
6143         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
6144         * objc-lang.c (objc_language_data): Delete la_demangle
6145         initializer.
6146         (objc_language::demangle): New member function.
6147         * opencl-lang.c (opencl_language_data): Delete la_demangle
6148         initializer.
6149         * p-lang.c (pascal_language_data): Likewise.
6150         * rust-lang.c (rust_language_data): Likewise.
6151         (rust_language::demangle): New member function.
6152
6153 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6154
6155         * ada-lang.c (ada_language_data): Delete la_print_type
6156         initializer.
6157         (ada_language::print_type): New member function.
6158         * c-lang.c (c_language_data): Delete la_print_type initializer.
6159         (c_language::print_type): New member function.
6160         (cplus_language_data): Delete la_print_type initializer.
6161         (cplus_language::print_type): New member function.
6162         (asm_language_data): Delete la_print_type initializer.
6163         (asm_language::print_type): New member function.
6164         (minimal_language_data): Delete la_print_type initializer.
6165         (minimal_language::print_type): New member function.
6166         * d-lang.c (d_language_data): Delete la_print_type initializer.
6167         (d_language::print_type): New member function.
6168         * f-lang.c (f_language_data): Delete la_print_type initializer.
6169         (f_language::print_type): New member function.
6170         * go-lang.c (go_language_data): Delete la_print_type initializer.
6171         (go_language::print_type): New member function.
6172         * language.c (unk_lang_print_type): Delete.
6173         (unknown_language_data): Delete la_print_type initializer.
6174         (unknown_language::print_type): New member function.
6175         (auto_language_data): Delete la_print_type initializer.
6176         (auto_language::print_type): New member function.
6177         * language.h (language_data): Delete la_print_type field.
6178         (language_defn::print_type): New function.
6179         (LA_PRINT_TYPE): Update.
6180         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
6181         (m2_language::print_type): New member function.
6182         * objc-lang.c (objc_language_data): Delete la_print_type
6183         initializer.
6184         (objc_language::print_type): New member function.
6185         * opencl-lang.c (opencl_print_type): Delete, implementation moved
6186         to opencl_language::print_type.
6187         (opencl_language_data): Delete la_print_type initializer.
6188         (opencl_language::print_type): New member function, implementation
6189         from opencl_print_type.
6190         * p-lang.c (pascal_language_data): Delete la_print_type
6191         initializer.
6192         (pascal_language::print_type): New member function.
6193         * rust-lang.c (rust_print_type): Delete, implementation moved to
6194         rust_language::print_type.
6195         (rust_language_data): Delete la_print_type initializer.
6196         (rust_language::print_type): New member function, implementation
6197         from rust_print_type.
6198
6199 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6200
6201         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
6202         implementation moves to...
6203         (ada_language::sniff_from_mangled_name): ...here.  Update return
6204         type.
6205         (ada_language_data): Delete la_sniff_from_mangled_name
6206         initializer.
6207         * c-lang.c (c_language_data): Likewise.
6208         (cplus_language_data): Likewise.
6209         (cplus_language::sniff_from_mangled_name): New member function,
6210         implementation taken from gdb_sniff_from_mangled_name.
6211         (asm_language_data): Delete la_sniff_from_mangled_name
6212         initializer.
6213         (minimal_language_data): Likewise.
6214         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
6215         implementation moves to cplus_language::sniff_from_mangled_name.
6216         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
6217         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
6218         moves to...
6219         (d_language::sniff_from_mangled_name): ...here.
6220         (d_language_data): Delete la_sniff_from_mangled_name initializer.
6221         * f-lang.c (f_language_data): Likewise.
6222         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
6223         moves to...
6224         (go_language::sniff_from_mangled_name): ...here.
6225         (go_language_data): Delete la_sniff_from_mangled_name initializer.
6226         * language.c (language_sniff_from_mangled_name): Delete.
6227         (unknown_language_data): Delete la_sniff_from_mangled_name
6228         initializer.
6229         (auto_language_data): Likewise.
6230         * language.h (language_data): Delete la_sniff_from_mangled_name
6231         field.
6232         (language_defn::sniff_from_mangled_name): New function.
6233         (language_sniff_from_mangled_name): Delete declaration.
6234         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
6235         field.
6236         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
6237         implementation moves to...
6238         (objc_language::sniff_from_mangled_name): ...here.
6239         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
6240         * opencl-lang.c (opencl_language_data): Likewise.
6241         * p-lang.c (pascal_language_data): Likewise.
6242         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
6243         implementation moves to...
6244         (rust_language::sniff_from_mangled_name): ...here.
6245         (rust_language_data): Delete la_sniff_from_mangled_name
6246         initializer.
6247         * symtab.c (symbol_find_demangled_name): Call
6248         sniff_from_mangled_name member function.
6249
6250 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6251
6252         * ada-lang.c (ada_language_data): Delete la_search_name_hash
6253         initializer.
6254         * c-lang.c (c_language_data): Likewise.
6255         (cplus_language_data): Likewise.
6256         (cplus_language::search_name_hash): New member function.
6257         (asm_language_data): Delete la_search_name_hash initializer.
6258         (minimal_language_data): Likewise.
6259         * d-lang.c (d_language_data): Likewise.
6260         * dictionary.c (default_search_name_hash): Rename to...
6261         (language_defn::search_name_hash): ...this.
6262         * f-lang.c (f_language_data): Likewise.
6263         (f_language::search_name_hash): New member function.
6264         * go-lang.c (go_language_data): Delete la_search_name_hash
6265         initializer.
6266         * language.c (unknown_language_data): Likewise.
6267         (auto_language_data): Likewise.
6268         * language.h (struct language_data): Delete la_search_name_hash
6269         field.
6270         (language_defn::search_name_hash): Declare new member function.
6271         (default_search_name_hash): Delete declaration.
6272         * m2-lang.c (m2_language_data): Delete la_search_name_hash
6273         initializer.
6274         * objc-lang.c (objc_language_data): Likewise.
6275         * opencl-lang.c (opencl_language_data): Likewise.
6276         * p-lang.c (pascal_language_data): Likewise.
6277         * rust-lang.c (rust_language_data): Likewise.
6278         * symtab.c (search_name_hash): Update call.
6279
6280 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6281
6282         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
6283         initializer.
6284         * c-lang.c (class compile_instance): Declare.
6285         (c_language_data): Delete la_get_compile_instance initializer.
6286         (c_language::get_compile_instance): New member function.
6287         (cplus_language_data): Delete la_get_compile_instance initializer.
6288         (cplus_language::get_compile_instance): New member function.
6289         (asm_language_data): Delete la_get_compile_instance initializer.
6290         (minimal_language_data): Likewise.
6291         * c-lang.h (c_get_compile_context): Update comment.
6292         (cplus_get_compile_context): Update comment.
6293         * compile/compile.c (compile_to_object): Update calls, don't rely
6294         on function pointer being NULL.
6295         * d-lang.c (d_language_data): Delete la_get_compile_instance
6296         initializer.
6297         * f-lang.c (f_language_data): Likewise.
6298         * go-lang.c (go_language_data): Likewise.
6299         * language.c (unknown_language_data): Likewise.
6300         (auto_language_data): Likewise.
6301         * language.h (language_data): Delete la_get_compile_instance field.
6302         (language_defn::get_compile_instance): New member function.
6303         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
6304         initializer.
6305         * objc-lang.c (objc_language_data): Likewise.
6306         * opencl-lang.c (opencl_language_data): Likewise.
6307         * p-lang.c (pascal_language_data): Likewise.
6308         * rust-lang.c (rust_language_data): Likewise.
6309
6310 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6311
6312         * ada-lang.c (ada_add_all_symbols): Update comment.
6313         (ada_iterate_over_symbols): Delete, move implementation to...
6314         (ada_language::iterate_over_symbols): ...here, a new member
6315         function, rewrite to use range based for loop.
6316         (ada_language_data): Delete la_iterate_over_symbols initializer.
6317         * c-lang.c (c_language_data): Likewise.
6318         (cplus_language_data): Likewise.
6319         (asm_language_data): Likewise.
6320         (minimal_language_data): Likewise.
6321         * d-lang.c (d_language_data): Likewise.
6322         * f-lang.c (f_language_data): Likewise.
6323         * go-lang.c (go_language_data): Likewise.
6324         * language.c (unknown_language_data): Likewise.
6325         (auto_language_data): Likewise.
6326         * language.h (language_data): Delete la_iterate_over_symbols field.
6327         (language_defn::iterate_over_symbols): New member function.
6328         (LA_ITERATE_OVER_SYMBOLS): Update.
6329         * linespec.c (iterate_over_all_matching_symtabs): Update.
6330         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
6331         initializer.
6332         * objc-lang.c (objc_language_data): Likewise.
6333         * opencl-lang.c (opencl_language_data): Likewise.
6334         * p-lang.c (pascal_language_data): Likewise.
6335         * rust-lang.c (rust_language_data): Likewise.
6336
6337 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6338
6339         * ada-lang.c (ada_language_data): Delete
6340         la_lookup_transparent_type initializer.
6341         * c-lang.c (c_language_data): Likewise.
6342         (cplus_language_data): Likewise.
6343         (cplus_language::lookup_transparent_type): New member function.
6344         (asm_language_data): Delete la_lookup_transparent_type
6345         initializer.
6346         (minimal_language_data): Likewise.
6347         * d-lang.c (d_language_data): Likewise.
6348         * f-lang.c (f_language_data): Likewise.
6349         * go-lang.c (go_language_data): Likewise.
6350         * language.c (unknown_language_data): Likewise.
6351         (auto_language_data): Likewise.
6352         * language.h (struct language_data): Delete
6353         la_lookup_transparent_type field.
6354         (language_defn::lookup_transparent_type): New member function.
6355         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
6356         initializer.
6357         * objc-lang.c (objc_language_data): Likewise.
6358         * opencl-lang.c (opencl_language_data): Likewise.
6359         * p-lang.c (pascal_language_data): Likewise.
6360         * rust-lang.c (rust_language_data): Likewise.
6361         * symtab.c (symbol_matches_domain): Update call.
6362
6363 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6364
6365         * ada-lang.c (ada_language_arch_info): Delete function, move
6366         implementation to...
6367         (ada_language::language_arch_info): ...here, a new member
6368         function.
6369         (ada_language_data): Delete la_language_arch_info.
6370         * c-lang.c (c_language_data): Likewise.
6371         (c_language::language_arch_info): New member function.
6372         (cplus_language_arch_info): Delete function, move
6373         implementation to...
6374         (cplus_language::language_arch_info): ...here, a new member
6375         function.
6376         (cplus_language_data): Delete la_language_arch_info.
6377         (asm_language_data): Likewise.
6378         (asm_language::language_arch_info): New member function.
6379         (minimal_language_data): Delete la_language_arch_info.
6380         (minimal_language::language_arch_info): New member function.
6381         * d-lang.c (d_language_arch_info): Delete function, move
6382         implementation to...
6383         (d_language::language_arch_info): ...here, a new member
6384         function.
6385         (d_language_data): Delete la_language_arch_info.
6386         * f-lang.c (f_language_arch_info): Delete function, move
6387         implementation to...
6388         (f_language::language_arch_info): ...here, a new member
6389         function.
6390         (f_language_data): Delete la_language_arch_info.
6391         * go-lang.c (go_language_arch_info): Delete function, move
6392         implementation to...
6393         (go_language::language_arch_info): ...here, a new member
6394         function.
6395         (go_language_data): Delete la_language_arch_info.
6396         * language.c (unknown_language_data): Likewise.
6397         (unknown_language::language_arch_info): New member function.
6398         (auto_language_data): Delete la_language_arch_info.
6399         (auto_language::language_arch_info): New member function.
6400         (language_gdbarch_post_init): Update call to
6401         la_language_arch_info.
6402         * language.h (language_data): Delete la_language_arch_info
6403         function pointer.
6404         (language_defn::language_arch_info): New function.
6405         * m2-lang.c (m2_language_arch_info): Delete function, move
6406         implementation to...
6407         (m2_language::language_arch_info): ...here, a new member
6408         function.
6409         (m2_language_data): Delete la_language_arch_info.
6410         * objc-lang.c (objc_language_arch_info): Delete function, move
6411         implementation to...
6412         (objc_language::language_arch_info): ...here, a new member
6413         function.
6414         (objc_language_data): Delete la_language_arch_info.
6415         * opencl-lang.c (opencl_language_arch_info): Delete function, move
6416         implementation to...
6417         (opencl_language::language_arch_info): ...here, a new member
6418         function.
6419         (opencl_language_data): Delete la_language_arch_info.
6420         * p-lang.c (pascal_language_arch_info): Delete function, move
6421         implementation to...
6422         (pascal_language::language_arch_info): ...here, a new member
6423         function.
6424         (pascal_language_data): Delete la_language_arch_info.
6425         * rust-lang.c (rust_language_arch_info): Delete function, move
6426         implementation to...
6427         (rust_language::language_arch_info): ...here, a new member
6428         function.
6429         (rust_language_data): Delete la_language_arch_info.
6430
6431 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6432
6433         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
6434         initializer.
6435         * c-lang.c (c_language_data): Likewise.
6436         (cplus_language_data): Likewise.
6437         (cplus_language::pass_by_reference_info): New method.
6438         (asm_language_data): Delete la_pass_by_reference initializer.
6439         (minimal_language_data): Likewise.
6440         * cp-abi.c (cp_pass_by_reference): Remove use of
6441         default_pass_by_reference.
6442         * d-lang.c (d_language_data): Likewise.
6443         * f-lang.c (f_language_data): Likewise.
6444         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
6445         default_pass_by_reference.
6446         * go-lang.c (go_language_data): Likewise.
6447         * language.c (language_pass_by_reference): Update.
6448         (default_pass_by_reference): Delete.
6449         (unknown_language_data): Delete la_pass_by_reference
6450         initializer.
6451         (auto_language_data): Likewise.
6452         * language.h (struct language_data): Delete la_pass_by_reference
6453         field.
6454         (language_defn::pass_by_reference_info): New member function.
6455         (default_pass_by_reference): Delete declaration.
6456         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
6457         initializer.
6458         * objc-lang.c (objc_language_data): Likewise.
6459         * opencl-lang.c (opencl_language_data): Likewise.
6460         * p-lang.c (pascal_language_data): Likewise.
6461         * rust-lang.c (rust_language_data): Likewise.
6462
6463 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6464
6465         * ada-lang.c (ada_read_var_value): Delete function, move
6466         implementation to...
6467         (ada_language::read_var_value): ...here.
6468         (ada_language_data): Delete la_read_var_value initializer.
6469         * c-lang.c (c_language_data): Likewise.
6470         (cplus_language_data): Likewise.
6471         (minimal_language_data): Likewise.
6472         * d-lang.c (d_language_data): Likewise.
6473         * f-lang.c (f_language_data): Likewise.
6474         * findvar.c (default_read_var_value): Rename to...
6475         (language_defn::read_var_value): ...this.
6476         * findvar.c (read_var_value): Update header comment, and change to
6477         call member function instead of function pointer.
6478         * go-lang.c (go_language_data): Likewise.
6479         * language.c (unknown_language_data): Delete la_read_var_value
6480         initializer.
6481         (auto_language_data): Likewise.
6482         * language.h (struct language_data): Delete la_read_var_value
6483         field.
6484         (language_defn::read_var_value): New member function.
6485         (default_read_var_value): Delete declaration.
6486         * m2-lang.c (m2_language_data): Delete la_read_var_value
6487         initializer.
6488         * objc-lang.c (objc_language_data): Likewise.
6489         * opencl-lang.c (opencl_language_data): Likewise.
6490         * p-lang.c (pascal_language_data): Likewise.
6491         * rust-lang.c (rust_language_data): Likewise.
6492         * value.h (default_read_var_value): Delete declaration.
6493
6494 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6495
6496         * ada-lang.c (ada_print_array_index): Delete function, move
6497         implementation to...
6498         (ada_language::print_array_index): ...here.
6499         (ada_language_data): Delete la_print_array_index initializer.
6500         * c-lang.c (c_language_data): Likewise.
6501         (cplus_language_data): Likewise.
6502         (minimal_language_data): Likewise.
6503         * d-lang.c (d_language_data): Likewise.
6504         * f-lang.c (f_language_data): Likewise.
6505         * go-lang.c (go_language_data): Likewise.
6506         * language.c (default_print_array_index): Delete function, move
6507         implementation to...
6508         (language_defn::print_array_index): ...here.
6509         (unknown_language_data): Delete la_print_array_index initializer.
6510         (auto_language_data): Likewise.
6511         * language.h (struct language_data): Delete la_print_array_index
6512         field.
6513         (language_defn::print_array_index): New member function.
6514         (LA_PRINT_ARRAY_INDEX): Update.
6515         (default_print_array_index): Delete declaration.
6516         * m2-lang.c (m2_language_data): Delete la_print_array_index
6517         initializer.
6518         * objc-lang.c (objc_language_data): Likewise.
6519         * opencl-lang.c (opencl_language_data): Likewise.
6520         * p-lang.c (pascal_language_data): Likewise.
6521         * rust-lang.c (rust_language_data): Likewise.
6522
6523 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6524
6525         * gdb/ada-lang.c (ada_language_defn): Convert to...
6526         (ada_language_data): ...this.
6527         (class ada_language): New class.
6528         (ada_language_defn): New static global.
6529         * gdb/c-lang.c (c_language_defn): Convert to...
6530         (c_language_data): ...this.
6531         (class c_language): New class.
6532         (c_language_defn): New static global.
6533         (cplus_language_defn): Convert to...
6534         (cplus_language_data): ...this.
6535         (class cplus_language): New class.
6536         (cplus_language_defn): New static global.
6537         (asm_language_defn): Convert to...
6538         (asm_language_data): ...this.
6539         (class asm_language): New class.
6540         (asm_language_defn): New static global.
6541         (minimal_language_defn): Convert to...
6542         (minimal_language_data): ...this.
6543         (class minimal_language): New class.
6544         (minimal_language_defn): New static global.
6545         * gdb/d-lang.c (d_language_defn): Convert to...
6546         (d_language_data): ...this.
6547         (class d_language): New class.
6548         (d_language_defn): New static global.
6549         * gdb/f-lang.c (f_language_defn): Convert to...
6550         (f_language_data): ...this.
6551         (class f_language): New class.
6552         (f_language_defn): New static global.
6553         * gdb/go-lang.c (go_language_defn): Convert to...
6554         (go_language_data): ...this.
6555         (class go_language): New class.
6556         (go_language_defn): New static global.
6557         * gdb/language.c (unknown_language_defn): Remove declaration.
6558         (current_language): Initialize to nullptr, real initialization is
6559         moved to _initialize_language.
6560         (languages): Delete global.
6561         (language_defn::languages): Define.
6562         (set_language_command): Use language_defn::languages.
6563         (set_language): Likewise.
6564         (range_error): Likewise.
6565         (language_enum): Likewise.
6566         (language_def): Likewise.
6567         (add_set_language_command): Use language_def::languages for the
6568         language list, and language_def to lookup language pointers.
6569         (skip_language_trampoline): Use language_defn::languages.
6570         (unknown_language_defn): Convert to...
6571         (unknown_language_data): ...this.
6572         (class unknown_language): New class.
6573         (unknown_language_defn): New static global.
6574         (auto_language_defn): Convert to...
6575         (auto_language_data): ...this.
6576         (class auto_language): New class.
6577         (auto_language_defn): New static global.
6578         (language_gdbarch_post_init): Use language_defn::languages.
6579         (_initialize_language): Initialize current_language.
6580         * gdb/language.h (struct language_defn): Rename to...
6581         (struct language_data): ...this.
6582         (struct language_defn): New.
6583         (auto_language_defn): Delete.
6584         (unknown_language_defn): Delete.
6585         (minimal_language_defn): Delete.
6586         (ada_language_defn): Delete.
6587         (asm_language_defn): Delete.
6588         (c_language_defn): Delete.
6589         (cplus_language_defn): Delete.
6590         (d_language_defn): Delete.
6591         (f_language_defn): Delete.
6592         (go_language_defn): Delete.
6593         (m2_language_defn): Delete.
6594         (objc_language_defn): Delete.
6595         (opencl_language_defn): Delete.
6596         (pascal_language_defn): Delete.
6597         (rust_language_defn): Delete.
6598         * gdb/m2-lang.c (m2_language_defn): Convert to...
6599         (m2_language_data): ...this.
6600         (class m2_language): New class.
6601         (m2_language_defn): New static global.
6602         * gdb/objc-lang.c (objc_language_defn): Convert to...
6603         (objc_language_data): ...this.
6604         (class objc_language): New class.
6605         (objc_language_defn): New static global.
6606         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
6607         (opencl_language_data): ...this.
6608         (class opencl_language): New class.
6609         (opencl_language_defn): New static global.
6610         * gdb/p-lang.c (pascal_language_defn): Convert to...
6611         (pascal_language_data): ...this.
6612         (class pascal_language): New class.
6613         (pascal_language_defn): New static global.
6614         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
6615         language pointer, update comment format.
6616         * gdb/rust-lang.c (rust_language_defn): Convert to...
6617         (rust_language_data): ...this.
6618         (class rust_language): New class.
6619         (rust_language_defn): New static global.
6620
6621 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
6622
6623         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
6624         member variable.
6625         <m_stmt_at_address>: New member variable.
6626         (lnp_state_machine::record_line): Don't record some lines, update
6627         tracking of is_stmt at the same address.
6628         (lnp_state_machine::lnp_state_machine): Initialise new member
6629         variables.
6630
6631 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6632
6633         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
6634         "-include gnu-nat-mig.h".
6635         * gnu-nat-mig.h: New file.
6636         * gnu-nat.c: Include "gnu-nat-mig.h".
6637         (exc_server, msg_reply_server, notify_server,
6638         process_reply_server): Remove declarations.
6639
6640 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6641
6642         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
6643         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
6644         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
6645         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
6646         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
6647         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
6648         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
6649         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
6650         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
6651         to gnu_nat_target class.
6652         * gnu-nat.c: Likewise.
6653         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
6654         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
6655         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
6656         object.
6657         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
6658         instead of `gnu_target'.
6659
6660 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6661
6662         * i386-gnu-tdep.c: Include "gdbcore.h"
6663         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
6664         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
6665         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
6666         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
6667         i386_gnu_sigcontext_addr): New functions
6668         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
6669         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
6670         tdep.
6671
6672 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6673
6674         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
6675         before fork_inferior call. Avoid calling it if target_is_pushed returns
6676         true.
6677
6678 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6679
6680         * gnu-nat.h (gnu_target): New variable declaration.
6681         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
6682         gnu_target.
6683         * gnu-nat.c (gnu_target): New variable.
6684         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
6685         add_thread_silent, and add_thread calls.
6686         (gnu_nat_target::create_inferior): Pass gnu_target to
6687         add_thread_silent, thread_change_ptid call.
6688         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
6689         call.
6690
6691 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6692
6693         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
6694         (gnu_nat_target::find_memory_regions): Remove unused
6695         `old_address' variable.
6696
6697 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6698
6699         * gnu-nat.c: Include "gdbarch.h".
6700
6701 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6702
6703         * reply_mig_hack.awk (Error return): Cast function through
6704         void *, to bypass compiler function call check.
6705
6706 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6707
6708         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
6709         $(srcdir)/reply_mig_hack.awk.
6710
6711 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6712
6713         * gnu-nat.h (gnu_debug_flag): Set type to bool.
6714
6715 2020-05-30  Jonny Grant  <jg@jguk.org>
6716
6717         * configure.ac (ACX_BUGURL): change bug URL to https.
6718
6719 2020-05-30  Pedro Alves  <palves@redhat.com>
6720
6721         * cp-support.c (replace_typedefs_template): New.
6722         (replace_typedefs_qualified_name): Handle
6723         DEMANGLE_COMPONENT_TEMPLATE.
6724
6725 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
6726
6727         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
6728         dwarf2/index-cache.h, dwarf2/index-write.c,
6729         dwarf2/index-write.h, dwarf2/line-header.c,
6730         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
6731         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
6732         variables and fields from `dwarf2_per_objfile` to just
6733         `per_objfile` throughout.
6734
6735 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
6736
6737         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6738         <push_dwarf_reg_entry_value>: Add comment.
6739
6740 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
6741             Keith Seitz  <keiths@redhat.com>
6742
6743         * python/python.c (do_start_initialization): Call PyEval_SaveThread
6744         instead of PyEval_ReleaseLock.
6745         (class gdbpy_gil): Move to earlier in file.
6746         (finalize_python): Set gdb_python_initialized.
6747         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
6748         when not initialized.
6749
6750 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
6751
6752         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
6753         <push_dwarf_reg_entry_value>: Remove assert.  Override
6754         per_objfile with caller_per_objfile.
6755
6756 2020-05-28  Tom de Vries  <tdevries@suse.de>
6757
6758         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
6759         PR gold/15646 workaround to symbol kind "type".
6760
6761 2020-05-27  Tom Tromey  <tromey@adacore.com>
6762
6763         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
6764
6765 2020-05-27  Tom Tromey  <tromey@adacore.com>
6766
6767         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
6768         Use htab_find_with_hash.
6769         <add_abbrev>: Remove "abbrev_number" parameter.
6770         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
6771         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
6772         (hash_abbrev): Add comment.
6773         (abbrev_table::lookup_abbrev): Move to header file.
6774         (abbrev_table::read): Update.
6775
6776 2020-05-27  Tom Tromey  <tromey@adacore.com>
6777
6778         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
6779         method.
6780         <canonical_name>: New member.
6781         <raw_name>: Rename from "name".
6782         (partial_die_info): Initialize canonical_name.
6783         (scan_partial_symbols): Check raw_name.
6784         (partial_die_parent_scope, partial_die_full_name)
6785         (add_partial_symbol, add_partial_subprogram)
6786         (add_partial_enumeration, load_partial_dies): Use "name" method.
6787         (partial_die_info::name): New method.
6788         (partial_die_info::read, guess_partial_die_structure_name)
6789         (partial_die_info::fixup): Update.
6790
6791 2020-05-27  Tom Tromey  <tromey@adacore.com>
6792
6793         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
6794         <get_ref_die_offset>: Inline.
6795         <get_ref_die_offset_complaint>: New method.
6796         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
6797         (attribute::get_ref_die_offset_complaint): Rename from
6798         get_ref_die_offset.  Just issue complaint.
6799
6800 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6801
6802         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
6803
6804 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6805
6806         * exec.c (exec_file_attach): Use errno value of first openp failure.
6807
6808 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
6809
6810         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
6811         Don't close thread handle.
6812
6813 2020-05-27  Tom Tromey  <tom@tromey.com>
6814             Simon Marchi  <simon.marchi@efficios.com>
6815
6816         * objfiles.h (struct objfile) <partial_symtabs>: Now a
6817         shared_ptr.
6818         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
6819         member.
6820         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
6821         dwarf2_per_bfd_objfile_data_key>: New globals.
6822         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
6823         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
6824         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
6825         shared.
6826         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
6827         short-circuit when sharing.
6828         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
6829         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
6830
6831 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6832
6833         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
6834         to...
6835         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
6836         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
6837
6838 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6839
6840         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
6841         build_name_components, find_name_components_bounds>:
6842         Add per_objfile parameter.
6843         (struct mapped_index) <symbol_name_at>: Likewise.
6844         (struct mapped_debug_names): Remove constructor.
6845         <dwarf2_per_objfile>: Remove field.
6846         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
6847         (mapped_index_base::find_name_components_bounds,
6848         mapped_index_base::build_name_components,
6849         dw2_expand_symtabs_matching_symbol): Likewise.
6850         (class mock_mapped_index) <symbol_name_at>: Likewise.
6851         (check_match): Likewise.
6852         (check_find_bounds_finds): Likewise.
6853         (test_mapped_index_find_name_component_bounds): Update.
6854         (CHECK_MATCH): Update.
6855         (dw2_expand_symtabs_matching): Update.
6856         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
6857         per_objfile parameter.
6858         <find_vec_in_debug_names>: Likewise.
6859         <m_per_objfile>: New field.
6860         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
6861         parameter.
6862         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
6863         (dw2_debug_names_iterator::next): Update.
6864         (dw2_debug_names_lookup_symbol): Update.
6865         (dw2_debug_names_expand_symtabs_for_function): Update.
6866         (dw2_debug_names_map_matching_symbols): Update.
6867         (dw2_debug_names_expand_symtabs_matching): Update.
6868         (dwarf2_read_debug_names): Update.
6869
6870 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6871
6872         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
6873         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
6874         move to dwarf2_per_objfile.
6875         <read_in_chain>: Remove.
6876         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
6877         remove_all_cus, age_comp_units>: New methods.
6878         <m_dwarf2_cus>: New member.
6879         (struct dwarf2_per_cu_data) <cu>: Remove.
6880         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
6881         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
6882         moved to methods of dwarf2_per_objfile.
6883         (dwarf2_clear_marks): Remove.
6884         (dwarf2_queue_item::~dwarf2_queue_item): Update.
6885         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
6886         (dwarf2_per_bfd::free_cached_comp_units): Remove.
6887         (dwarf2_per_objfile::remove_all_cus): New.
6888         (class free_cached_comp_units) <~free_cached_comp_units>:
6889         Update.
6890         (load_cu): Update.
6891         (dw2_do_instantiate_symtab): Adjust.
6892         (fill_in_sig_entry_from_dwo_entry): Adjust.
6893         (cutu_reader::init_tu_and_read_dwo_dies): Update.
6894         (cutu_reader::cutu_reader): Likewise.
6895         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
6896         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
6897         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
6898         and dwarf2_per_objfile::age_comp_units.
6899         (load_partial_comp_unit): Update.
6900         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
6901         (process_queue): Likewise.
6902         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
6903         backlink.
6904         (dwarf2_read_addr_index): Likewise.
6905         (follow_die_offset): Likewise.
6906         (dwarf2_fetch_die_loc_sect_off): Likewise.
6907         (dwarf2_fetch_constant_bytes): Likewise.
6908         (dwarf2_fetch_die_type_sect_off): Likewise.
6909         (follow_die_sig_1): Likewise.
6910         (load_full_type_unit): Likewise.
6911         (read_signatured_type): Likewise.
6912         (dwarf2_cu::dwarf2_cu): Don't set cu field.
6913         (dwarf2_cu::~dwarf2_cu): Remove.
6914         (dwarf2_per_objfile::get_cu): New.
6915         (dwarf2_per_objfile::set_cu): New.
6916         (age_cached_comp_units): Rename to...
6917         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
6918         to std::unordered_map.
6919         (free_one_cached_comp_unit): Rename to...
6920         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
6921         to std::unordered_map.
6922         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
6923         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
6924         a dwarf2_per_objfile in data.
6925         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
6926         (dwarf2_clear_marks): Remove.
6927
6928 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6929
6930         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
6931         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
6932         (init_tu_and_read_dwo_dies): Likewise.
6933         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
6934         (cutu_reader::cutu_reader): Likewise.
6935         (load_partial_comp_unit): Likewise.
6936         (process_psymtab_comp_unit): Update.
6937         (build_type_psymtabs_1): Update.
6938         (process_skeletonless_type_unit): Update.
6939         (load_full_comp_unit): Update.
6940         (find_partial_die): Update.
6941         (dwarf2_read_addr_index): Update.
6942         (read_signatured_type): Update.
6943
6944 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6945
6946         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
6947         m_header_read_in>: New fields.
6948         <get_header>: New method.
6949         * dwarf2/read.c (per_cu_header_read_in): Remove.
6950         (dwarf2_per_cu_data::get_header): New.
6951         (dwarf2_per_cu_data::addr_size): Update.
6952         (dwarf2_per_cu_data::offset_size): Update.
6953         (dwarf2_per_cu_data::ref_addr_size): Update.
6954
6955 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6956
6957         * dwarf2/read.c (load_cu): Return dwarf2_cu.
6958         (dw2_do_instantiate_symtab): Update.
6959         (queue_and_load_all_dwo_tus): Change parameter from
6960         dwarf2_per_cu_data to dwarf2_cu.
6961         (dwarf2_fetch_die_loc_sect_off): Update.
6962         (dwarf2_fetch_constant_bytes): Update.
6963         (dwarf2_fetch_die_type_sect_off): Update.
6964
6965 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6966
6967         * dwarf2/read.c (process_full_comp_unit,
6968         process_full_type_unit): Remove per_cu, per_objfile paramters.
6969         Add dwarf2_cu parameter.
6970         (process_queue): Update.
6971
6972 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6973
6974         * dwarf2/read.c (create_cu_from_index_list): Replace
6975         dwarf2_per_objfile parameter with dwarf2_per_bfd.
6976         (create_cus_from_index_list): Likewise.
6977         (create_cus_from_index): Likewise.
6978         (create_signatured_type_table_from_index): Likewise.
6979         (create_cus_from_debug_names_list): Likewise.
6980         (create_cus_from_debug_names): Likewise.
6981         (dwarf2_read_gdb_index): Update.
6982         (dwarf2_read_debug_names): Update.
6983
6984 2020-05-27  Tom Tromey  <tom@tromey.com>
6985             Simon Marchi  <simon.marchi@efficios.com>
6986
6987         * dwarf2/read.h (struct dwarf2_per_objfile)
6988         <get_type_for_signatured_type, set_type_for_signatured_type>:
6989         New methods.
6990         <m_type_map>: New member.
6991         (struct signatured_type) <type>: Remove.
6992         * dwarf2/read.c
6993         (dwarf2_per_objfile::get_type_for_signatured_type,
6994         dwarf2_per_objfile::set_type_for_signatured_type): New.
6995         (get_signatured_type): Use new methods.
6996
6997 2020-05-27  Tom Tromey  <tom@tromey.com>
6998             Simon Marchi  <simon.marchi@efficios.com>
6999
7000         * dwarf2/read.h (struct type_unit_group_unshareable): New.
7001         (struct dwarf2_per_objfile) <type_units>: New member.
7002         <get_type_unit_group_unshareable>: New method.
7003         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
7004         num_symtabs, symtabs>: Remove; move to
7005         type_unit_group_unshareable.
7006         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
7007         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
7008         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
7009
7010 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7011
7012         * dwarf2/read.h (struct dwarf2_per_cu_data):
7013         <dwarf2_per_objfile>: Remove.
7014         * dwarf2/read.c (create_cu_from_index_list): Don't assign
7015         dwarf2_per_objfile.
7016         (create_signatured_type_table_from_index): Likewise.
7017         (create_signatured_type_table_from_debug_names): Likewise.
7018         (create_debug_type_hash_table): Likewise.
7019         (fill_in_sig_entry_from_dwo_entry): Likewise.
7020         (create_type_unit_group): Likewise.
7021         (read_comp_units_from_section): Likewise.
7022         (create_cus_hash_table): Likewise.
7023
7024 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7025
7026         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
7027         dwarf2_per_cu_data::dwarf2_per_objfile.
7028         (compute_compunit_symtab_includes): Likewise.
7029         (dwarf2_cu::start_symtab): Likewise.
7030
7031 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7032
7033         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
7034         parameter.
7035         * dwarf2/read.c (get_die_type_at_offset): Likewise.
7036         (read_namespace_alias): Update.
7037         (lookup_die_type): Update.
7038         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
7039         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
7040         Update.
7041         (disassemble_dwarf_expression): Update.
7042
7043 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7044
7045         * dwarf2/read.h (struct dwarf2_queue_item): Add
7046         dwarf2_per_objfile parameter, assign new parameter.
7047         <per_objfile>: New field.
7048         * dwarf2/read.c (free_one_cached_comp_unit): Add
7049         dwarf2_per_objfile parameter.
7050         (queue_comp_unit): Likewise.
7051         (dw2_do_instantiate_symtab): Update.
7052         (process_psymtab_comp_unit): Update.
7053         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
7054         (process_imported_unit_die): Update.
7055         (queue_and_load_dwo_tu): Update.
7056         (follow_die_offset): Update.
7057         (follow_die_sig_1): Update.
7058
7059 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7060
7061         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
7062         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
7063         (read_call_site_scope): Assign per_objfile.
7064         (dwarf2_per_cu_data::objfile): Remove.
7065         * gdbtypes.h (struct call_site) <per_objfile>: New member.
7066         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
7067         dwarf2_per_objfile parameter.
7068         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
7069         dwarf2_per_objfile parameter.
7070         (dwarf_expr_reg_to_entry_parameter): Add output
7071         dwarf2_per_objfile parameter.
7072         (locexpr_get_frame_base): Update.
7073         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
7074         <push_dwarf_reg_entry_value>: Update.
7075         <call_site_to_target_addr>: Update.
7076         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
7077         parameter.
7078         (value_of_dwarf_reg_entry): Update.
7079         (rw_pieced_value): Update.
7080         (indirect_synthetic_pointer): Update.
7081         (dwarf2_evaluate_property): Update.
7082         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
7083         parameter.
7084         (locexpr_read_variable): Update.
7085         (locexpr_get_symbol_read_needs): Update.
7086         (loclist_read_variable): Update.
7087
7088 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7089
7090         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
7091         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7092         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
7093         parameter.
7094         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
7095         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
7096         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
7097         parameter.
7098         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
7099         sect_variable_value): Add dwarf2_per_objfile parameter.
7100         (class dwarf_evaluate_loc_desc) <dwarf_call,
7101         dwarf_variable_value>: Update.
7102         (fetch_const_value_from_synthetic_pointer): Add
7103         dwarf2_per_objfile parameter.
7104         (fetch_const_value_from_synthetic_pointer): Update.
7105         (coerced_pieced_ref): Update.
7106         (class symbol_needs_eval_context) <dwarf_call,
7107         dwarf_variable_value>: Update.
7108         (dwarf2_compile_expr_to_ax): Update.
7109
7110 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7111
7112         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
7113         parameter.
7114         (dwarf2_evaluate_loc_desc_full): Update.
7115
7116 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7117
7118         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
7119         parameter.
7120         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
7121         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
7122         dwarf2_per_objfile parameter.
7123         (decode_debug_loc_dwo_addresses): Likewise.
7124         (dwarf2_find_location_expression): Update.
7125         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
7126         (locexpr_describe_location_piece): Add dwarf2_per_objfile
7127         parameter.
7128         (disassemble_dwarf_expression): Add dwarf2_per_objfile
7129         parameter.
7130         (locexpr_describe_location_1): Likewise.
7131         (locexpr_describe_location): Update.
7132
7133 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7134
7135         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
7136         Remove.
7137         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
7138         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
7139         (dwarf2_compile_property_to_c): Update.
7140         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
7141         use text offset from objfile.
7142         (locexpr_tracepoint_var_ref): Update.
7143         (locexpr_generate_c_location): Update.
7144         (loclist_describe_location): Update.
7145         (loclist_tracepoint_var_ref): Update.
7146         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
7147         dwarf2_per_objfile parameter.
7148         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
7149         use text offset from objfile.
7150         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
7151
7152 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7153
7154         * dwarf2/expr.h (struct dwarf_expr_context)
7155         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
7156         <offset>: Remove.
7157         <per_objfile>: New member.
7158         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
7159         dwarf2_per_objfile parameter.  Don't set offset, set
7160         per_objfile.
7161         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
7162         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
7163         a dwarf2_per_objfile object instead of an offset.
7164         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
7165         constructor.
7166         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
7167         to dwarf2_expr_executor constructor.  Don't set offset.
7168         (dwarf2_fetch_cfa_info): Update.
7169         (struct dwarf2_frame_cache) <text_offset>: Remove.
7170         <per_objfile>: New field.
7171         (dwarf2_frame_cache): Update.
7172         (dwarf2_frame_prev_register): Update.
7173         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
7174         <dwarf_evaluate_loc_desc>: Add constructor.
7175         (dwarf2_evaluate_loc_desc_full): Update.
7176         (dwarf2_locexpr_baton_eval): Update.
7177         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
7178         Add constructor.
7179         (dwarf2_loc_desc_get_symbol_read_needs): Update.
7180
7181 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7182
7183         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
7184         addr_sized_int_type>: Move to dwarf2_cu.
7185         <int_type>: Move to dwarf2_per_objfile.
7186         (struct dwarf2_per_objfile) <int_type>: Move here.
7187         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
7188         addr_sized_int_type>: Move here.
7189         (read_func_scope): Update.
7190         (read_array_type): Update.
7191         (read_tag_string_type): Update.
7192         (attr_to_dynamic_prop): Update.
7193         (dwarf2_per_cu_data::int_type): Rename to...
7194         (dwarf2_per_objfile::int_type): ... this.
7195         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
7196         (dwarf2_cu::addr_sized_int_type): ... this.
7197         (read_subrange_type): Update.
7198         (dwarf2_per_cu_data::addr_type): Rename to...
7199         (dwarf2_cu::addr_type): ... this.
7200         (set_die_type): Update.
7201
7202 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7203
7204         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
7205         data through per_cu->cu.
7206
7207 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7208
7209         * dwarf2/read.c (lookup_dwo_comp_unit): Change
7210         dwarf2_per_cu_data parameter fo dwarf2_cu.
7211         (lookup_dwo_type_unit): Likewise.
7212         (read_cutu_die_from_dwo): Likewise.
7213         (lookup_dwo_unit): Likewise.
7214         (open_and_init_dwo_file): Likewise.
7215         (lookup_dwo_cutu): Likewise.
7216         (lookup_dwo_comp_unit): Likewise.
7217         (lookup_dwo_type_unit): Likewise.
7218         (cutu_reader::init_tu_and_read_dwo_dies): Update.
7219         (cutu_reader::cutu_reader): Update.
7220
7221 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7222
7223         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
7224         parameter.
7225         (process_full_type_unit): Likewise.
7226         (process_queue): Update.
7227
7228 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7229
7230         * dwarf2/read.c (recursively_compute_inclusions): Add
7231         dwarf2_per_objfile parameter.
7232         (compute_compunit_symtab_includes): Likewise.
7233         (process_cu_includes): Update.
7234
7235 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7236
7237         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
7238         parameter.
7239         (create_type_unit_group): Update.
7240         (process_psymtab_comp_unit_reader): Update.
7241         (build_type_psymtabs_reader): Update.
7242
7243 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7244
7245         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
7246         object through m_this_cu->cu.
7247
7248 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7249
7250         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
7251         the info parameter.
7252         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
7253
7254 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7255
7256         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
7257         per_objfile parameter.
7258         (load_full_type_unit): Add per_objfile parameter.
7259         (read_signatured_type): Likewise.
7260         (load_full_comp_unit): Likewise.
7261         (load_cu): Likewise.
7262         (dw2_do_instantiate_symtab): Likewise.
7263         (dw2_get_file_names): Likewise.
7264         (dw2_map_symtabs_matching_filename): Update.
7265         (dw_expand_symtabs_matching_file_matcher): Update.
7266         (dw2_map_symbol_filenames): Update.
7267         (process_psymtab_comp_unit): Add per_objfile parameter.
7268         (build_type_psymtabs_1): Update.
7269         (process_skeletonless_type_unit): Update.
7270         (dwarf2_build_psymtabs_hard): Update.
7271         (load_partial_comp_unit): Add per_objfile parameter.
7272         (scan_partial_symbols): Update.
7273         (load_full_comp_unit): Add per_objfile parameter.
7274         (process_imported_unit_die): Update.
7275         (create_cus_hash_table): Update.
7276         (find_partial_die): Update.
7277         (dwarf2_read_addr_index): Update.
7278         (follow_die_offset): Update.
7279         (dwarf2_fetch_die_loc_sect_off): Update.
7280         (dwarf2_fetch_constant_bytes): Update.
7281         (dwarf2_fetch_die_type_sect_off): Update.
7282         (follow_die_sig_1): Update.
7283         (load_full_type_unit): Add per_objfile parameter.
7284         (read_signatured_type): Likewise.
7285
7286 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7287
7288         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
7289         of objfile_name.
7290
7291 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7292
7293         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
7294         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
7295         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
7296         field.
7297         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
7298         (create_cus_from_index): Update.
7299         (dwarf2_read_gdb_index): Update.
7300         (create_cus_from_debug_names): Update.
7301         (dwarf2_read_debug_names): Update.
7302         (get_abbrev_section_for_cu): Update.
7303         (create_all_comp_units): Update.
7304         (read_attribute_value): Update.
7305         (get_debug_line_section): Update.
7306         * dwarf2/index-cache.c (index_cache::store): Update.
7307         * dwarf2/index-write.c (save_gdb_index_command): Update.
7308         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
7309
7310 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7311
7312         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
7313         member.
7314         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
7315         dwarf2_per_cu_data::per_bfd.
7316         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
7317         (create_type_unit_group): Likewise.
7318         (queue_comp_unit): Remove reference to
7319         per_cu->dwarf2_per_objfile.
7320         (maybe_queue_comp_unit): Likewise.
7321         (fill_in_sig_entry_from_dwo_entry): Assign new field.
7322         (create_cus_hash_table): Assign new field.
7323
7324 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7325
7326         * dwarf2/read.c: Replace
7327         dwarf2_cu->per_cu->dwarf2_per_objfile references with
7328         dwarf2_cu->per_objfile throughout.
7329
7330 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7331
7332         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
7333         parameter, don't use per_cu->dwarf2_per_objfile.
7334         (dw2_instantiate_symtab): Likewise.
7335         (dw2_find_last_source_symtab): Update.
7336         (dw2_map_expand_apply): Update.
7337         (dw2_lookup_symbol): Update.
7338         (dw2_expand_symtabs_for_function): Update.
7339         (dw2_expand_all_symtabs): Update.
7340         (dw2_expand_symtabs_with_fullname): Update.
7341         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
7342         don't use per_cu->dwarf2_per_objfile.
7343         (dw2_expand_marked_cus): Update.
7344         (dw2_find_pc_sect_compunit_symtab): Update.
7345         (dw2_debug_names_lookup_symbol): Update.
7346         (dw2_debug_names_expand_symtabs_for_function): Update.
7347         (dw2_debug_names_map_matching_symbols): Update.
7348         (dwarf2_psymtab::expand_psymtab): Update.
7349
7350 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7351
7352         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
7353         <per_objfile>: New member.
7354         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
7355         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
7356         call to dwarf2_cu.
7357         (cutu_reader::cutu_reader): Update.
7358         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
7359
7360 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
7361
7362         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
7363         struct dwarf2_per_objfile.
7364         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
7365         dwarf2_per_bfd.
7366         * dwarf2/read.c (set_die_type): Update.
7367         (get_die_type_at_offset): Update.
7368
7369 2020-05-27  Tom Tromey  <tom@tromey.com>
7370             Simon Marchi  <simon.marchi@efficios.com>
7371
7372         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
7373         method.
7374         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
7375         get_symtab, set_symtab>: New methods.
7376         <m_symtabs>: New field.
7377         (struct dwarf2_psymtab): Derive from partial_symtab.
7378         <readin_p, get_compunit_symtab>: Declare methods.
7379         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
7380         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
7381         New methods.
7382         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
7383         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
7384         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
7385         (dw2_symtab_iter_next, dw2_print_stats)
7386         (dw2_expand_symtabs_with_fullname)
7387         (dw2_expand_symtabs_matching_one)
7388         (dw_expand_symtabs_matching_file_matcher)
7389         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
7390         (dw2_debug_names_iterator::next)
7391         (dw2_debug_names_map_matching_symbols)
7392         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
7393         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
7394         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
7395         New methods.
7396         (get_compunit_symtab, process_full_comp_unit)
7397         (process_full_type_unit): Update.
7398         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
7399
7400 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
7401
7402         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
7403         then introduce a new dwarf2_per_objfile type.
7404         <read_line_string>: Move to the new dwarf2_per_objfile type.
7405         <objfile>: Likewise.
7406         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
7407         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
7408         dwarf2_per_objfile->per_bfd.
7409         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
7410         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
7411         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
7412         (dwarf2_per_bfd::free_cached_comp_units): ... this.
7413         (dwarf2_has_info): Allocate dwarf2_per_bfd.
7414         (dwarf2_per_objfile::locate_sections): Rename to...
7415         (dwarf2_per_bfd::locate_sections): ... this.
7416         (dwarf2_per_objfile::get_cutu): Rename to...
7417         (dwarf2_per_bfd::get_cutu): ... this.
7418         (dwarf2_per_objfile::get_cu): Rename to...
7419         (dwarf2_per_bfd::get_cu): ... this.
7420         (dwarf2_per_objfile::get_tu): Rename to...
7421         (dwarf2_per_bfd::get_tu): ... this.
7422         (dwarf2_per_objfile::allocate_per_cu): Rename to...
7423         (dwarf2_per_bfd::allocate_per_cu): ... this.
7424         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
7425         (dwarf2_per_bfd::allocate_signatured_type): ... this.
7426         (get_gdb_index_contents_ftype): Change parameter from
7427         dwarf2_per_objfile to dwarf2_per_bfd.
7428         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
7429         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
7430
7431 2020-05-27  Tom Tromey  <tom@tromey.com>
7432             Simon Marchi  <simon.marchi@efficios.com>
7433
7434         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
7435         (allocate_piece_closure): Set "per_objfile" member.
7436         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
7437         (locexpr_describe_location, loclist_describe_location): Use new
7438         member.
7439         * dwarf2/read.c (read_call_site_scope)
7440         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
7441         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
7442         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
7443         handle_data_member_location): Set per_objfile member.
7444         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
7445         member.
7446         (struct dwarf2_loclist_baton) <per_objfile>: New member.
7447
7448 2020-05-27  Tom Tromey  <tom@tromey.com>
7449
7450         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
7451         allocate_signatured_type>: Declare new methods.
7452         <m_num_psymtabs>: New member.
7453         (struct dwarf2_per_cu_data) <index>: New member.
7454         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
7455         (dwarf2_per_objfile::allocate_signatured_type): New methods.
7456         (create_cu_from_index_list): Use allocate_per_cu.
7457         (create_signatured_type_table_from_index)
7458         (create_signatured_type_table_from_debug_names)
7459         (create_debug_type_hash_table, add_type_unit)
7460         (read_comp_units_from_section): Use allocate_signatured_type.
7461
7462 2020-05-27  Tom Tromey  <tom@tromey.com>
7463
7464         * psymtab.c (partial_map_expand_apply)
7465         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
7466         (psym_lookup_global_symbol_language)
7467         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
7468         (psym_print_stats, psym_expand_symtabs_for_function)
7469         (psym_map_symbol_filenames, psym_map_matching_symbols)
7470         (psym_expand_symtabs_matching)
7471         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
7472         (maintenance_check_psymtabs): Update.
7473         * psympriv.h (struct partial_symtab) <readin_p,
7474         get_compunit_symtab>: Add objfile parameter.
7475         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
7476         Likewise.
7477         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
7478         get_compunit_symtab>: Likewise.
7479         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
7480
7481 2020-05-27  Tom Tromey  <tom@tromey.com>
7482
7483         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
7484         member.
7485         * dwarf2/read.c (delete_file_name_entry): Fix comment.
7486         (create_cu_from_index_list)
7487         (create_signatured_type_table_from_index)
7488         (create_signatured_type_table_from_debug_names)
7489         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
7490         (dwarf2_create_include_psymtab)
7491         (create_debug_type_hash_table, add_type_unit)
7492         (create_type_unit_group, read_comp_units_from_section)
7493         (dwarf2_compute_name, create_cus_hash_table)
7494         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
7495         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
7496         obstack.
7497         (dw2_get_real_path): Likewise.  Change argument to
7498         dwarf2_per_objfile.
7499
7500 2020-05-27  Luis Machado  <luis.machado@linaro.org>
7501
7502         PR tdep/26000
7503         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
7504         for ldrd (immediate).
7505
7506 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7507
7508         * command.h: Add comment giving the name of class_tui.
7509         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
7510         create the fake command for the help for class_tui.
7511
7512 2020-05-26  Tom Tromey  <tromey@adacore.com>
7513
7514         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
7515         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
7516         (val_atr): New function.
7517         (value_val_atr): Use it.
7518         * ada-valprint.c (print_optional_low_bound): Change low bound
7519         handling for enums.
7520         (val_print_packed_array_elements): Don't call discrete_position.
7521         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
7522         discrete_position for enum types.
7523         * language.c (default_print_array_index): Change type.
7524         * language.h (struct language_defn) <la_print_array_index>: Add
7525         index_type parameter, change type of index_value.
7526         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
7527         (default_print_array_index): Update.
7528         * valprint.c (maybe_print_array_index): Don't call
7529         value_from_longest.  Update.
7530         (value_print_array_elements): Don't call discrete_position.
7531
7532 2020-05-26  Tom Tromey  <tromey@adacore.com>
7533
7534         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
7535         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
7536
7537 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
7538
7539         PR gdb/13519
7540         * avr-tdep.c (avr_integer_to_address): Return data or code
7541         address accordingly to the second 'type' argument of the
7542         function.
7543
7544 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
7545
7546         * infcmd.c, inferior.h: (construct_inferior_arguments):
7547         Moved function from here to gdbsupport/common-inferior.{h,cc}
7548
7549 2020-05-23  Tom Tromey  <tom@tromey.com>
7550
7551         Revert commit eca1f90c:
7552         * NEWS: Remove entry for completion styling.
7553         * completer.c (_rl_completion_prefix_display_length): Move
7554         declaration later.
7555         (gdb_fnprint): Revert.
7556         (gdb_display_match_list_1): Likewise.
7557         * cli/cli-style.c (completion_prefix_style)
7558         (completion_difference_style, completion_suffix_style): Remove.
7559         (_initialize_cli_style): Revert.
7560         * cli/cli-style.h (completion_prefix_style)
7561         (completion_difference_style, completion_suffix_style): Don't
7562         declare.
7563
7564 2020-05-24  Pedro Alves  <palves@redhat.com>
7565
7566         * symtab.c (completion_list_add_name): Return boolean indication
7567         of whether the symbol matched.
7568         (completion_list_add_symbol): Don't try to remove C++ aliases if
7569         the symbol didn't match in the first place.
7570         * symtab.h (completion_list_add_name): Return bool.
7571
7572 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
7573
7574         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
7575         type::field.
7576
7577 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
7578
7579         GDB 9.2 released.
7580
7581 2020-05-23  Tom Tromey  <tom@tromey.com>
7582
7583         * NEWS: Add entry for completion styling.
7584         * completer.c (_rl_completion_prefix_display_length): Move
7585         declaration earlier.
7586         (gdb_fnprint): Use completion_style.
7587         (gdb_display_match_list_1): Likewise.
7588         * cli/cli-style.c (completion_prefix_style)
7589         (completion_difference_style, completion_suffix_style): New
7590         globals.
7591         (_initialize_cli_style): Register new globals.
7592         * cli/cli-style.h (completion_prefix_style)
7593         (completion_difference_style, completion_suffix_style): Declare.
7594
7595 2020-05-23  Pedro Alves  <palves@redhat.com>
7596
7597         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
7598         (parse_escape): Use ISDIGIT instead of isdigit.
7599         (puts_debug): Use gdb_isprint instead of isprint.
7600         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
7601         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
7602         ISSPACE instead of isspace.
7603         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
7604         instead of isspace.
7605         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
7606         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
7607         instead of isxdigit and ISDIGIT instead of isdigit.
7608
7609 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7610
7611         * gdbtypes.h (struct type) <field>: New method.
7612         (TYPE_FIELDS): Remove, replace all uses with either type::fields
7613         or type::field.
7614
7615 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7616
7617         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
7618         (TYPE_FIELDS): Use type::fields.  Change all call sites that
7619         modify the propery to use type::set_fields instead.
7620
7621 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7622
7623         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
7624         type::num_fields instead.
7625
7626 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
7627
7628         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
7629         methods.
7630         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
7631         that modify the number of fields to use type::set_num_fields
7632         instead.
7633
7634 2020-05-22  Tom Tromey  <tromey@adacore.com>
7635
7636         * compile/compile-object-load.h (munmap_list_free): Don't
7637         declare.
7638
7639 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
7640
7641         * annotate.c (annotate_source_line): Update return type, add call
7642         to update current symtab and line.
7643         * annotate.h (annotate_source_line): Update return type, and
7644         extend header comment.
7645         * source.c (info_line_command): Check annotation_level before
7646         calling annotate_source_line.
7647         * stack.c (print_frame_info): If calling annotate_source_line
7648         returns true, then don't print any other source line information.
7649
7650 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
7651
7652         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
7653
7654 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
7655
7656         * coffread.c (patch_type): Remove NULL check before xfree.
7657         * corefile.c (set_gnutarget): Likewise.
7658         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
7659         * exec.c (build_section_table): Likewise.
7660         * remote.c (remote_target::pass_signals): Likewise.
7661         * utils.c (n_spaces): Likewise.
7662         * cli/cli-script.c (document_command): Likewise.
7663         * i386-windows-tdep.c (core_process_module_section): Likewise.
7664         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
7665
7666 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
7667
7668         * symfile.c (reread_symbols): Clear objfile's section_offsets
7669         vector and section indices, re-compute them by calling
7670         sym_offsets.
7671
7672 2020-05-20  Tom Tromey  <tromey@adacore.com>
7673
7674         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
7675         (desc_one_bound, desc_index_type): Compute field name.
7676
7677 2020-05-20  Tom de Vries  <tdevries@suse.de>
7678
7679         PR symtab/25833
7680         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
7681
7682 2020-05-20  Alan Modra  <amodra@gmail.com>
7683
7684         PR 25993
7685         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
7686         bfd_set_filename.
7687         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
7688         passed to bfd_set_filename.
7689         * symfile-mem.c (add_vsyscall_page): Likewise for string
7690         passed to symbol_file_add_from_memory.
7691         (symbol_file_add_from_memory): Make name param a const char* and
7692         don't strdup.
7693
7694 2020-05-20  Alan Modra  <amodra@gmail.com>
7695
7696         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
7697         rather than accessing bfd->filename directly.
7698         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
7699         and use bfd_section_name.
7700         * dwarf2/frame.c (decode_frame_entry): Likewise.
7701         * exec.c (exec_set_section_address): Likewise.
7702         * solib-aix.c (solib_aix_bfd_open): Likewise.
7703         * stap-probe.c (get_stap_base_address): Likewise.
7704         * symfile.c (reread_symbols): Likewise.
7705
7706 2020-05-19  Tom Tromey  <tromey@adacore.com>
7707
7708         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
7709
7710 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7711
7712         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
7713
7714 2020-05-19  Pedro Alves  <palves@redhat.com>
7715
7716         * NEWS (set exec-file-mismatch): Adjust entry.
7717         * exec.c: Include "build-id.h".
7718         (validate_exec_file): Try to match build IDs instead of filenames.
7719         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
7720         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
7721         and pass down 'warn_if_slow'.
7722         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
7723         gdb_bfd_open_closure to pass it down.
7724         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
7725
7726 2020-05-19  Pedro Alves  <palves@redhat.com>
7727
7728         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
7729         * target.c (target_fileio_open_1): Rename to target_fileio_open
7730         and make extern.  Use bool.
7731         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
7732         (target_fileio_read_alloc_1): Adjust.
7733         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
7734         (target_fileio_open_warn_if_slow): Delete declaration.
7735
7736 2020-05-19  Pedro Alves  <palves@redhat.com>
7737
7738         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
7739         Adjust all callers.
7740
7741 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
7742
7743         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
7744         whether disp is negative.
7745
7746 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7747
7748         * symfile.h (struct symfile_segment_data)
7749         <~symfile_segment_data>: Remove.
7750         <segment_info>: Change to std::vector.
7751         * symfile.c (default_symfile_segments): Update.
7752         * elfread.c (elf_symfile_segments): Update.
7753
7754 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7755
7756         * symfile.h (struct symfile_segment_data) <struct segment>: New.
7757         <segments>: New.
7758         <segment_bases, segment_sizes>: Remove.
7759         * symfile.c (default_symfile_segments): Update.
7760         * elfread.c (elf_symfile_segments): Update.
7761         * remote.c (remote_target::get_offsets): Update.
7762         * solib-target.c (solib_target_relocate_section_addresses):
7763         Update.
7764
7765 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
7766
7767         * symfile.h (struct symfile_segment_data): Initialize fields.
7768         <~symfile_segment_data>: Add.
7769         (symfile_segment_data_up): New.
7770         (struct sym_fns) <sym_segments>: Return a
7771         symfile_segment_data_up.
7772         (default_symfile_segments): Return a symfile_segment_data_up.
7773         (free_symfile_segment_data): Remove.
7774         (get_symfile_segment_data): Return a symfile_segment_data_up.
7775         * symfile.c (default_symfile_segments): Likewise.
7776         (get_symfile_segment_data): Likewise.
7777         (free_symfile_segment_data): Remove.
7778         (symfile_find_segment_sections): Update.
7779         * elfread.c (elf_symfile_segments): Return a
7780         symfile_segment_data_up.
7781         * remote.c (remote_target::get_offsets): Update.
7782         * solib-target.c (solib_target_relocate_section_addresses):
7783         Update.
7784         * symfile-debug.c (debug_sym_segments): Return a
7785         symfile_segment_data_up.
7786
7787 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7788
7789         PR build/25981
7790         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
7791         Hardcode register numbers.
7792
7793         PR build/25981
7794         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
7795         procfs_find_LDT_entry): Remove.
7796         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
7797         procfs_find_LDT_entry): Remove.
7798         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
7799         Remove.
7800
7801 2020-05-17  Pedro Alves  <palves@redhat.com>
7802             Andrew Burgess  <andrew.burgess@embecosm.com>
7803             Keno Fischer  <keno@juliacomputing.com>
7804
7805         PR gdb/25741
7806         * breakpoint.c (build_target_condition_list): Update comments.
7807         (build_target_command_list): Update comments and skip matching
7808         locations.
7809         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
7810         a separate function.  Simplify "set breakpoint auto-hw off"
7811         handling.
7812         (insert_breakpoints): Update comment.
7813         (tracepoint_locations_match): New parameter.  For breakpoints,
7814         compare location types too, if the caller wants to.
7815         (handle_automatic_hardware_breakpoints): New functions.
7816         (bp_location_is_less_than): Also sort by location type and
7817         hardware breakpoint length.
7818         (update_global_location_list): Handle "set breakpoint auto-hw on"
7819         here.
7820         (update_breakpoint_locations): Ask breakpoint_locations_match to
7821         ignore location types.
7822
7823 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7824
7825         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
7826         type::name instead.
7827
7828 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7829
7830         * gdbtypes.h (struct type) <name, set_name>: New methods.
7831         (TYPE_CODE): Use type::name.  Change all call sites used to set
7832         the name to use type::set_name instead.
7833
7834 2020-05-16  Tom Tromey  <tom@tromey.com>
7835
7836         * top.c (quit_force): Update.
7837         * infrun.c (handle_no_resumed): Update.
7838         * top.h (all_uis): New function.
7839         (ALL_UIS): Remove.
7840
7841 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
7842
7843         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
7844
7845 2020-05-16  Pedro Alves  <palves@redhat.com>
7846
7847         * ia64-linux-nat.c
7848         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
7849         Declare method.
7850         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
7851
7852 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
7853
7854         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
7855         (sparc64_adi_info): Likewise.
7856
7857 2020-05-15  Tom Tromey  <tom@tromey.com>
7858
7859         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
7860         block_objfile.
7861         (lookup_objfile_from_block): Remove.
7862         (lookup_symbol_in_block, lookup_symbol_in_static_block)
7863         (lookup_global_symbol): Use block_objfile.
7864         * symtab.h (lookup_objfile_from_block): Don't declare.
7865         * printcmd.c (clear_dangling_display_expressions): Use
7866         block_objfile.
7867         * parse.c (operator_check_standard): Use block_objfile.
7868
7869 2020-05-15  Tom Tromey  <tom@tromey.com>
7870
7871         * language.c (language_alloc_type_symbol): Set
7872         SYMBOL_SECTION.
7873         * symtab.c (initialize_objfile_symbol): Remove.
7874         (allocate_symbol): Remove.
7875         (allocate_template_symbol): Remove.
7876         * dwarf2/read.c (fixup_go_packaging): Use "new".
7877         (new_symbol): Use "new".
7878         (read_variable): Don't call initialize_objfile_symbol.  Use
7879         "new".
7880         (read_func_scope): Use "new".
7881         * xcoffread.c (process_xcoff_symbol): Don't call
7882         initialize_objfile_symbol.
7883         (SYMBOL_DUP): Remove.
7884         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
7885         "new".
7886         * symtab.h (allocate_symbol, initialize_objfile_symbol)
7887         (allocate_template_symbol): Don't declare.
7888         (struct symbol): Add copy constructor.  Change defaults.
7889         * jit.c (finalize_symtab): Use "new".
7890         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
7891         Use "new".
7892         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
7893         (common_block_end): Use "new".
7894         * mdebugread.c (parse_symbol): Use "new".
7895         (new_symbol): Likewise.
7896
7897 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7898
7899         * NEWS: Mention changes to help and apropos.
7900
7901 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7902
7903         * command.h (enum command_class): Improve comments, document
7904         that class_alias is for user-defined aliases, give the class
7905         name for each class, remove unused class_xdb.
7906         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
7907         * breakpoint.c (_initialize_breakpoint): Replace class_alias
7908         by a precise class.
7909         * infcmd.c (_initialize_infcmd): Likewise.
7910         * reverse.c (_initialize_reverse): Likewise.
7911         * stack.c (_initialize_stack): Likewise.
7912         * symfile.c (_initialize_symfile): Likewise.
7913         * tracepoint.c (_initialize_tracepoint): Likewise.
7914
7915 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7916
7917         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
7918         when their aliased command is traversed.
7919         (help_cmd): Add fput_command_names_styled call to
7920         output command name and aliases when command has an alias.
7921
7922 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7923
7924         * cli/cli-decode.h (help_cmd_list): Remove declaration.
7925         * cli/cli-decode.c (help_cmd_list): Declare as static,
7926         remove prefix argument, use bool for recurse arg, rework to show the aliases of
7927         a command together with the command.
7928         (fput_command_name_styled, fput_command_names_styled): New functions.
7929         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
7930         fput_command_name_styled.
7931         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
7932         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
7933
7934 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7935
7936         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
7937         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
7938         * command.h (cmd_show_list): Likewise.
7939         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
7940         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
7941
7942 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7943
7944         * unittests/command-def-selftests.c (traverse_command_structure):
7945         Verify all commands of a list have the same prefix command and
7946         that only the top cmdlist commands have a null prefix.
7947
7948 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7949
7950         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
7951         as prefix, not one of its aliases.
7952         (set_cmd_prefix): Remove.
7953         (do_add_cmd): Centralize the setting of the prefix of a command, when
7954         command is defined after its full chain of prefix commands.
7955         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
7956         (add_setshow_cmd_full): Likewise.
7957         (update_prefix_field_of_prefixed_commands): New function.
7958         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
7959         update_prefix_field_of_prefixed_commands.
7960         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
7961         addresses of remote_set_cmdlist and remote_show_cmdlist given
7962         as argument, not the address of an argument.
7963         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
7964         * gdb/remote.c (_initialize_remote): Likewise.
7965
7966 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7967
7968         * cli/cli-cmds.c (alias_command): Check for an existing alias
7969         using lookup_cmd_composition, as valid_command_p is too strict
7970         and forbids aliases that are the prefix of an existing alias
7971         or command.
7972         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
7973         command is properly recognised as a valid command.
7974
7975 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7976
7977         * unittests/help-doc-selftests.c: Rename to
7978         unittests/command-def-selftests.c
7979         * unittests/command-def-selftests.c (help_doc_tests): Update some
7980         comments.
7981         (command_structure_tests, traverse_command_structure): New namespace
7982         and function.
7983         (command_structure_invariants_tests): New function.
7984         (_initialize_command_def_selftests) Renamed from
7985         _initialize_help_doc_selftests, register command_structure_invariants
7986         selftest.
7987
7988 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7989
7990         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
7991         an alias of 'show'.
7992
7993 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
7994
7995         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
7996         ada_is_fixed_point_type.  Update all callers.
7997         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
7998         all callers.
7999         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
8000         Update all callers.
8001         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
8002         print_fixed_point_type.  Update all callers.
8003         * ada-valprint.c (ada_value_print_num): Replace call to
8004         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
8005
8006 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
8007
8008         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
8009         processors.
8010         (cpu_supports_bts): Add CV_AMD case.
8011
8012 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
8013             Simon Marchi  <simon.marchi@efficios.com>
8014
8015         * infrun.c (stop_all_threads): Collect multiple wait events at
8016         each pass.
8017
8018 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
8019
8020         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
8021         type::code instead.
8022
8023 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
8024
8025         * gdbtypes.h (struct type) <code, set_code>: New methods.
8026         (TYPE_CODE): Use type::code.  Change all call sites used to set
8027         the code to use type::set_code instead.
8028
8029 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8030             Tom de Vries  <tdevries@suse.de>
8031             Pedro Alves  <palves@redhat.com>
8032
8033         PR threads/25478
8034         * infrun.c (stop_all_threads): Do NOT ignore
8035         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
8036         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
8037         received.
8038         (handle_no_resumed): Remove code handling a live inferior with no
8039         threads.
8040         * remote.c (has_single_non_exited_thread): New.
8041         (remote_target::update_thread_list): Do not delete a thread if is
8042         the last thread of the process.
8043         * thread.c (thread_select): Call delete_exited_threads instead of
8044         prune_threads.
8045
8046 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8047
8048         * infrun.c (stop_all_threads): Enable/disable thread events of all
8049         targets.  Move a debug message denoting the end of the function
8050         into the SCOPED_EXIT block.
8051
8052 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8053
8054         * process-stratum-target.h: Include <set>.
8055         (all_non_exited_process_targets, switch_to_target_no_thread): New
8056         function declarations.
8057         * process-stratum-target.c (all_non_exited_process_targets)
8058         (switch_to_target_no_thread): New function implementations.
8059
8060 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8061
8062         * infrun.c (handle_inferior_event): Extract out a piece of code
8063         into...
8064         (mark_non_executing_threads): ...this new function.
8065
8066 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8067
8068         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
8069         use.
8070
8071 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8072
8073         * regcache.c (regcache_read_pc_protected): New function
8074         implementation that returns 0 if the PC cannot read via
8075         'regcache_read_pc'.
8076         * infrun.c (proceed): Call 'regcache_read_pc_protected'
8077         instead of 'regcache_read_pc'.
8078         (keep_going_pass_signal): Ditto.
8079
8080 2020-05-13  Tom Tromey  <tromey@adacore.com>
8081
8082         * ada-lang.c (align_value): Remove.
8083         (ada_template_to_fixed_record_type_1): Use align_up.
8084
8085 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8086
8087         * async-event.c: Update the copyright year.
8088         * async-event.h: Update the copyright year.
8089
8090 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
8091
8092         * objfiles.h (is_addr_in_objfile,
8093         shared_objfile_contains_address_p): Return bool.
8094         * objfile.c (is_addr_in_objfile,
8095         shared_objfile_contains_address_p): Return bool.
8096
8097 2020-05-11  Tom Tromey  <tromey@adacore.com>
8098
8099         * cli/cli-cmds.c (info_command): Restore.
8100         (_initialize_cli_cmds): Use add_prefix_command for "info".
8101         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
8102
8103 2020-05-11  Tom Tromey  <tromey@adacore.com>
8104
8105         * ada-lang.c (ada_value_primitive_field): Now public.
8106         * ada-lang.h (ada_value_primitive_field): Declare.
8107         * ada-valprint.c (print_field_values): Use
8108         ada_value_primitive_field for wrapper fields.
8109
8110 2020-05-11  Tom de Vries  <tdevries@suse.de>
8111
8112         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
8113         MODULE_DOMAIN.
8114
8115 2020-05-11  Tom de Vries  <tdevries@suse.de>
8116
8117         PR symtab/25941
8118         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
8119         with length 0, if not gdb-produced.
8120         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
8121
8122 2020-05-09  Tom de Vries  <tdevries@suse.de>
8123
8124         PR gdb/25955
8125         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
8126         calculation.
8127
8128 2020-05-09  Tom Tromey  <tom@tromey.com>
8129
8130         * top.c (server_command): Now bool.
8131         * top.h (server_command): Now bool.
8132
8133 2020-05-08  Tom Tromey  <tromey@adacore.com>
8134
8135         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
8136         already being processed.
8137
8138 2020-05-08  Tom Tromey  <tom@tromey.com>
8139
8140         * printcmd.c (struct display) <next>: Remove.
8141         <display>: New constructor.
8142         <exp_string>: Now a std::string.
8143         <enabled_p>: Now a bool.
8144         (display_number): Move definition earlier.
8145         (displays): Rename from display_chain.  Now a std::vector.
8146         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
8147         (display_command): Update.
8148         (do_one_display, disable_display)
8149         (enable_disable_display_command, do_enable_disable_display):
8150         Update.
8151         (free_display): Remove.
8152         (clear_displays): Rewrite.
8153         (delete_display): Update.
8154         (map_display_numbers): Use function_view.  Remove "data"
8155         parameter.  Update.
8156         (do_delete_display): Remove.
8157         (undisplay_command): Update.
8158         (do_one_display, do_displays, disable_display)
8159         (info_display_command): Update.
8160         (do_enable_disable_display): Remove.
8161         (enable_disable_display_command)
8162         (clear_dangling_display_expressions): Update.
8163
8164 2020-05-08  Tom Tromey  <tom@tromey.com>
8165
8166         * symtab.c (set_symbol_cache_size)
8167         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
8168         (maintenance_print_symbol_cache_statistics): Update.
8169         * symmisc.c (print_symbol_bcache_statistics)
8170         (print_objfile_statistics, maintenance_print_objfiles)
8171         (maintenance_info_symtabs, maintenance_check_symtabs)
8172         (maintenance_expand_symtabs, maintenance_info_line_tables):
8173         Update.
8174         * symfile-debug.c (set_debug_symfile): Update.
8175         * source.c (forget_cached_source_info): Update.
8176         * python/python.c (gdbpy_progspaces): Update.
8177         * psymtab.c (maintenance_info_psymtabs): Update.
8178         * probe.c (parse_probes): Update.
8179         * linespec.c (iterate_over_all_matching_symtabs)
8180         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
8181         * guile/scm-progspace.c (gdbscm_progspaces): Update.
8182         * exec.c (exec_target::close): Update.
8183         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
8184         * breakpoint.c (print_one_breakpoint_location)
8185         (create_longjmp_master_breakpoint)
8186         (create_std_terminate_master_breakpoint): Update.
8187         * progspace.c (program_spaces): Now a std::vector.
8188         (maybe_new_address_space): Update.
8189         (add_program_space): Remove.
8190         (program_space::program_space): Update.
8191         (remove_program_space): Update.
8192         (number_of_program_spaces): Remove.
8193         (print_program_space, update_address_spaces): Update.
8194         * progspace.h (program_spaces): Change type.
8195         (ALL_PSPACES): Remove.
8196         (number_of_program_spaces): Don't declare.
8197         (struct program_space) <next>: Remove.
8198
8199 2020-05-08  Tom Tromey  <tom@tromey.com>
8200
8201         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
8202         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
8203         (enable_break): Update.
8204         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
8205         (frv_fdpic_find_canonical_descriptor): Update.
8206         (frv_fetch_objfile_link_map): Update.
8207         * progspace.c (program_space::free_all_objfiles): Update.
8208         (program_space::solibs): New method.
8209         * progspace.h (struct program_space) <solibs>: New method.
8210         * solist.h (master_so_list): Don't declare.
8211         (ALL_SO_LIBS): Remove.
8212         * solib.h (so_list_head): Remove.
8213         (update_solib_list): Update comment.
8214         * solib.c (master_so_list): Remove.
8215         (solib_used, update_solib_list, solib_add)
8216         (info_sharedlibrary_command, clear_solib)
8217         (reload_shared_libraries_1, remove_user_added_objfile): Update.
8218
8219 2020-05-08  Tom Tromey  <tom@tromey.com>
8220
8221         * extension.c (extension_languages): Now a std::array.
8222         (ALL_EXTENSION_LANGUAGES): Remove.
8223         (get_ext_lang_defn, get_ext_lang_of_file)
8224         (eval_ext_lang_from_control_command): Update.
8225         (finish_ext_lang_initialization)
8226         (auto_load_ext_lang_scripts_for_objfile)
8227         (ext_lang_type_printers::ext_lang_type_printers)
8228         (apply_ext_lang_type_printers)
8229         (ext_lang_type_printers::~ext_lang_type_printers)
8230         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
8231         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
8232         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
8233         (get_matching_xmethod_workers, ext_lang_colorize)
8234         (ext_lang_before_prompt): Update.
8235         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
8236
8237 2020-05-08  Tom Tromey  <tom@tromey.com>
8238
8239         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
8240         overload.
8241         <swap_string, m_string>: Remove.
8242         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
8243         Update.
8244         * stabsread.c (define_symbol, read_type): Update.
8245         * linespec.c (find_linespec_symbols): Update.
8246         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
8247         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
8248         * dbxread.c (read_dbx_symtab): Update.
8249         * cp-support.h (cp_canonicalize_string_full)
8250         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
8251         Return unique_xmalloc_ptr.
8252         * cp-support.c (inspect_type): Update.
8253         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
8254         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
8255         Likewise.
8256         * c-typeprint.c (print_name_maybe_canonical): Update.
8257         * break-catch-throw.c (check_status_exception_catchpoint):
8258         Update.
8259
8260 2020-05-08  Tom de Vries  <tdevries@suse.de>
8261
8262         * infrun.c (follow_fork): Copy current_line and current_symtab to
8263         child thread.
8264
8265 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
8266
8267         * async-event.c (struct async_signal_handler, struct
8268         async_event_handler): Reformat, remove typedef.
8269
8270 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
8271
8272         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
8273         access thistype->main_type->dyn_prop_list directly.
8274
8275 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
8276
8277         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
8278         (remove_dyn_prop): Remove.  Update all users to use
8279         type::remove_dyn_prop.
8280         * gdbtypes.c (remove_dyn_prop): Rename to...
8281         (type::remove_dyn_prop): ... this.
8282
8283 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
8284
8285         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
8286         (add_dyn_prop): Remove.  Update all users to use
8287         type::add_dyn_prop.
8288         * gdbtypes.c (add_dyn_prop): Rename to...
8289         (type::add_dyn_prop): ... this.
8290
8291 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
8292
8293         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
8294         (get_dyn_prop): Remove.  Update all users to use
8295         type::dyn_prop.
8296         * gdbtypes.c (get_dyn_prop): Rename to...
8297         (type::dyn_prop): ... this.
8298
8299 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
8300
8301         * gdbtypes.h (struct main_type) <flag_static>: Remove.
8302
8303 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
8304
8305         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
8306         instruction, skip it if it's there.
8307
8308 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
8309
8310         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
8311
8312 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
8313
8314         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
8315         * gdbtypes.c (recursive_dump_type): Remove use of
8316         TYPE_INCOMPLETE.
8317
8318 2020-05-03  Tom Tromey  <tom@tromey.com>
8319
8320         * breakpoint.c (catch_command, tcatch_command): Remove.
8321         (_initialize_breakpoint): Use add_basic_prefix_cmd,
8322         add_show_prefix_cmd.
8323         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
8324         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
8325         Remove.
8326         (add_internal_problem_command): Use add_basic_prefix_cmd,
8327         add_show_prefix_cmd.
8328         * mips-tdep.c (set_mipsfpu_command): Remove.
8329         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
8330         * dwarf2/index-cache.c (set_index_cache_command): Remove.
8331         (_initialize_index_cache): Use add_basic_prefix_cmd.
8332         * memattr.c (dummy_cmd): Remove.
8333         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
8334         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
8335         (_initialize_tui_win): Use add_basic_prefix_cmd,
8336         add_show_prefix_cmd.
8337         * cli/cli-logging.c (set_logging_command): Remove.
8338         (_initialize_cli_logging): Use add_basic_prefix_cmd,
8339         add_show_prefix_cmd.
8340         (show_logging_command): Remove.
8341         * target.c (target_command): Remove.
8342         (add_target): Use add_basic_prefix_cmd.
8343
8344 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
8345
8346         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
8347
8348 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8349
8350         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
8351         info_command.
8352
8353 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
8354
8355         * nbsd-nat.c (nbsd_enable_proc_events)
8356         (nbsd_nat_target::post_startup_inferior): Add.
8357         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
8358         (nbsd_nat_target::update_thread_list): Rewrite.
8359         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
8360         "PTRACE_LWP_CREATE".
8361         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
8362
8363 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8364
8365         * stack.c (_initialize_stack): Remove duplicated creation
8366         of "frame" command and "f" alias.
8367
8368 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
8369
8370         PR gdb/18706
8371         * gdbtypes.c (check_typedef): Calculate size of array of
8372         stubbed type.
8373
8374 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
8375
8376         PR gdb/15559
8377         * i386-tdep.c (i386_push_dummy_call): Call
8378         i386_thiscall_push_dummy_call.
8379         (i386_thiscall_push_dummy_call): New function.
8380         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
8381         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
8382         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
8383
8384 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8385
8386         * gdbarch.sh (do_read): Add shellcheck disable directive for
8387         warning SC2162.
8388
8389 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8390
8391         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
8392         "referenced but not assigned" warning.
8393
8394 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8395
8396         * gdbarch.sh: Remove code that sets fallbackdefault.
8397
8398 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8399
8400         * gdbarch.sh: Use shell operators && and || instead of
8401         -a and -o.
8402
8403 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8404
8405         * gdbarch.sh: Use $(...) instead of `...`.
8406
8407 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8408
8409         * gdbarch.sh: Use double quotes around variables.
8410
8411 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
8412
8413         * gdbarch.sh: Use %s with printf, instead of variables in the
8414         format string.
8415
8416 2020-04-29  Tom Tromey  <tromey@adacore.com>
8417
8418         PR ada/25875:
8419         * dwarf2/read.c (update_enumeration_type_from_children): Compute
8420         type fields here.
8421         (read_enumeration_type): Call
8422         update_enumeration_type_from_children later.  Update comments.
8423         (process_enumeration_scope): Don't create type fields.
8424
8425 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
8426
8427         * nbsd-tdep.c: Include "xml-syscall.h".
8428         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
8429
8430 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
8431
8432         * nbsd-nat.c: Include "sys/wait.h".
8433         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
8434         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
8435         (nbsd_nat_target::remove_exec_catchpoint)
8436         (nbsd_nat_target::set_syscall_catchpoint): Add.
8437         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
8438         (nbsd_nat_target::insert_exec_catchpoint)
8439         (nbsd_nat_target::remove_exec_catchpoint)
8440         (nbsd_nat_target::set_syscall_catchpoint): Add.
8441         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
8442         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
8443         `nbsd_get_syscall_number'.
8444
8445 2020-04-29  Tom Tromey  <tom@tromey.com>
8446
8447         * stack.c (print_block_frame_labels): Remove.
8448
8449 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
8450
8451         PR gdb/17320
8452         * ada-valprint.c (val_print_packed_array_elements): Move array
8453         end bracket to new line.
8454         (ada_val_print_string): Remove extra spaces before first array
8455         element.
8456         * c-valprint.c (c_value_print_array): Likewise.
8457         * m2-valprint.c (m2_print_array_contents): Likewise.
8458         (m2_value_print_inner): Likewise.
8459         * p-valprint.c (pascal_value_print_inner): Likewise.
8460         * valprint.c (generic_val_print_array): Likewise.
8461         (value_print_array_elements): Move first array element and array
8462         end bracket to new line.
8463
8464 2020-04-29  Tom de Vries  <tdevries@suse.de>
8465
8466         PR symtab/25889
8467         * linespec.c (find_method): Fix ix calculation.
8468
8469 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
8470
8471         * syscalls/update-netbsd.sh: New file.
8472         * syscalls/netbsd.xml: Regenerate.
8473         * data-directory/Makefile.in: Register `netbsd.xml' in
8474         `SYSCALLS_FILES'.
8475
8476 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
8477
8478         * syscalls/update-freebsd.sh: Add double quotes.
8479
8480 2020-04-28  Tom Tromey  <tom@tromey.com>
8481
8482         * NEWS: Update.
8483         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
8484         (cmdpy_init): Allow class_tui.
8485
8486 2020-04-28 Mark Williams <mark@myosotissp.com>
8487
8488         PR gdb/24480
8489         * dwarf2read.c: Add missing assingments to list_in_scope when
8490         start_symtab was already called.
8491
8492 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
8493
8494         PR gdb/25881
8495         * dwarf2/read.c (offset_map_type): Use
8496         gdb:hash_enum<sect_offset> as hash function.
8497
8498 2020-04-28  Tom de Vries  <tdevries@suse.de>
8499
8500         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
8501         with DW_AT_signature.
8502
8503 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
8504
8505         * configure.ac: Remove check for fs_base/gs_base in
8506         user_regs_struct.
8507         * configure: Re-generate.
8508         * config.in: Re-generate.
8509         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
8510         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
8511         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
8512
8513 2020-04-27  Luis Machado  <luis.machado@linaro.org>
8514
8515         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
8516         problematic inline frame unwinding situation.
8517         * frame.c (frame_id_computed_p): New function.
8518         * frame.h (frame_id_computed_p): New prototype.
8519
8520 2020-04-26  Tom Tromey  <tom@tromey.com>
8521
8522         * command.h (enum command_class) <class_pseudo>: Remove.
8523
8524 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8525
8526         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
8527         and whitespace.
8528
8529 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
8530
8531         * inf-ptrace.c (inf_ptrace_target::wait): Remove
8532         `PT_GET_PROCESS_STATE' block.
8533
8534 2020-04-24  Tom Tromey  <tom@tromey.com>
8535
8536         * symtab.h (symbol_get_demangled_name): Don't declare.
8537         * symtab.c (symbol_get_demangled_name): Remove.
8538         (general_symbol_info::natural_name)
8539         (general_symbol_info::demangled_name): Update.
8540
8541 2020-04-24  Tom Tromey  <tom@tromey.com>
8542
8543         PR rust/25025:
8544         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
8545
8546 2020-04-24  Tom Tromey  <tom@tromey.com>
8547
8548         PR symtab/12707:
8549         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
8550         exists.
8551         (new_symbol): Likewise.
8552         * compile/compile-object-load.c (get_out_value_type): Use
8553         symbol_matches_search_name.
8554
8555 2020-04-24  Tom Tromey  <tom@tromey.com>
8556
8557         * dwarf2/read.c (add_partial_symbol): Do not call
8558         compute_and_set_names.
8559
8560 2020-04-24  Tom Tromey  <tom@tromey.com>
8561
8562         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
8563         overload.
8564
8565 2020-04-24  Tom Tromey  <tom@tromey.com>
8566
8567         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
8568         (add_psymbol_to_list): New overload.  Make old overload call new
8569         one.
8570         * psympriv.h (add_psymbol_to_list): New overload.
8571
8572 2020-04-24  Tom Tromey  <tom@tromey.com>
8573
8574         * dwarf2/read.c (partial_die_info::read) <case
8575         DW_AT_linkage_name>: Use value_as_string.
8576         (dwarf2_string_attr): Use value_as_string.
8577         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
8578         method.
8579         * dwarf2/attribute.c (attribute::value_as_string): New method.
8580
8581 2020-04-24  Tom Tromey  <tom@tromey.com>
8582
8583         * symtab.c (general_symbol_info::natural_name)
8584         (general_symbol_info::demangled_name): Check for language_rust.
8585
8586 2020-04-24  Tom Tromey  <tom@tromey.com>
8587
8588         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
8589         (dwarf2_physname): ... from here.
8590         (partial_die_info::read): Add Rust "{" hack.
8591
8592 2020-04-24  Tom Tromey  <tom@tromey.com>
8593
8594         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
8595         method.
8596         (symbol_set_demangled_name): Don't declare.
8597         * symtab.c (general_symbol_info::set_demangled_name): Rename from
8598         symbol_set_demangled_name.
8599         (general_symbol_info::set_language)
8600         (general_symbol_info::compute_and_set_names): Update.
8601         * minsyms.c (minimal_symbol_reader::install): Update.
8602         * dwarf2/read.c (new_symbol): Update.
8603
8604 2020-04-24  Tom Tromey  <tromey@adacore.com>
8605
8606         PR python/23662:
8607         * python/py-type.c (convert_field): Handle
8608         FIELD_LOC_KIND_DWARF_BLOCK.
8609         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
8610         (typy_get_dynamic): Nw function.
8611         (type_object_getset): Add "dynamic".
8612         * NEWS: Add entry.
8613
8614 2020-04-24  Tom Tromey  <tromey@adacore.com>
8615
8616         * ada-typeprint.c (print_choices, print_variant_part)
8617         (print_record_field_types_dynamic): New functions.
8618         (print_record_field_types): Use print_record_field_types_dynamic.
8619
8620 2020-04-24  Tom Tromey  <tromey@adacore.com>
8621
8622         * dwarf2/read.c (handle_data_member_location): New overload.
8623         (dwarf2_add_field): Use it.
8624         (decode_locdesc): Add "computed" parameter.  Update comment.
8625         * gdbtypes.c (is_dynamic_type_internal): Also look for
8626         FIELD_LOC_KIND_DWARF_BLOCK.
8627         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
8628         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
8629         virtual base classes.
8630         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
8631         FIELD_LOC_KIND_DWARF_BLOCK.
8632
8633 2020-04-24  Tom Tromey  <tromey@adacore.com>
8634
8635         * dwarf2/read.c (read_structure_type): Handle dynamic length.
8636         * gdbtypes.c (is_dynamic_type_internal): Check
8637         TYPE_HAS_DYNAMIC_LENGTH.
8638         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
8639         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
8640         New macros.
8641         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
8642         constant.
8643
8644 2020-04-24  Tom Tromey  <tromey@adacore.com>
8645
8646         * dwarf2/read.c (struct variant_field): Rewrite.
8647         (struct variant_part_builder): New.
8648         (struct nextfield): Remove "variant" field.  Add "offset".
8649         (struct field_info): Add "current_variant_part" and
8650         "variant_parts".
8651         (alloc_discriminant_info): Remove.
8652         (alloc_rust_variant): New function.
8653         (quirk_rust_enum): Update.
8654         (dwarf2_add_field): Set "offset" member.  Don't handle
8655         DW_TAG_variant_part.
8656         (offset_map_type): New typedef.
8657         (convert_variant_range, create_one_variant)
8658         (create_one_variant_part, create_variant_parts)
8659         (add_variant_property): New functions.
8660         (dwarf2_attach_fields_to_type): Call add_variant_property.
8661         (read_structure_type): Don't handle DW_TAG_variant_part.
8662         (handle_variant_part, handle_variant): New functions.
8663         (handle_struct_member_die): Use them.
8664         (process_structure_scope): Don't handle variant parts.
8665         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
8666         (struct discriminant_info): Remove.
8667         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
8668         (struct main_type) <flag_discriminated_union>: Remove.
8669         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
8670         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
8671         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
8672         Update.
8673         * valops.c (value_union_variant): Remove.
8674         * value.h (value_union_variant): Don't declare.
8675
8676 2020-04-24  Tom Tromey  <tromey@adacore.com>
8677
8678         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
8679         (ada_value_primitive_packed_val): Update.
8680         * ada-valprint.c (ada_value_print_1): Update.
8681         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
8682         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
8683         just an address.  Use evaluate_for_locexpr_baton.
8684         (dwarf2_evaluate_property): Update.
8685         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
8686         array_view.
8687         * findvar.c (default_read_var_value): Update.
8688         * gdbtypes.c (compute_variant_fields_inner)
8689         (resolve_dynamic_type_internal): Update.
8690         (resolve_dynamic_type): Change type of valaddr parameter.
8691         * gdbtypes.h (resolve_dynamic_type): Update.
8692         * valarith.c (value_subscripted_rvalue): Update.
8693         * value.c (value_from_contents_and_address): Update.
8694
8695 2020-04-24  Tom Tromey  <tromey@adacore.com>
8696
8697         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
8698         "push_initial_value" parameter.
8699         (dwarf2_evaluate_property): Likewise.
8700         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
8701
8702 2020-04-24  Tom Tromey  <tromey@adacore.com>
8703
8704         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
8705         (variant::matches, compute_variant_fields_recurse)
8706         (compute_variant_fields_inner, compute_variant_fields): New
8707         functions.
8708         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
8709         Use resolved_type after type is made.
8710         (operator==): Add new cases.
8711         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
8712         (struct discriminant_range, struct variant, struct variant_part):
8713         New.
8714         (union dynamic_prop_data) <variant_parts, original_type>: New
8715         members.
8716         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
8717         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
8718         constants.
8719         * value.c (unpack_bits_as_long): Now public.
8720         * value.h (unpack_bits_as_long): Declare.
8721
8722 2020-04-24  Tom Tromey  <tromey@adacore.com>
8723
8724         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
8725         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
8726
8727 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
8728
8729         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
8730
8731 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
8732
8733         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
8734         (remove_fork_catchpoint, post_startup_inferior)
8735         (post_attach): Move...
8736         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
8737         (remove_fork_catchpoint, post_startup_inferior)
8738         (post_attach): ...here.
8739         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
8740         (remove_fork_catchpoint, post_startup_inferior)
8741         (post_attach): Move...
8742         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
8743         (remove_fork_catchpoint, post_startup_inferior)
8744         (post_attach): ...here.
8745
8746 2020-04-24  Tom Tromey  <tromey@adacore.com>
8747
8748         * nat/windows-nat.h (struct windows_thread_info)
8749         <pc_adjusted>: New member.
8750         * windows-nat.c (windows_fetch_one_register): Check
8751         pc_adjusted.
8752         (windows_nat_target::get_windows_debug_event)
8753         (windows_nat_target::wait): Set pc_adjusted.
8754
8755 2020-04-24  Tom de Vries  <tdevries@suse.de>
8756
8757         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
8758         Run gdb-add-index inside temp dir.
8759
8760 2020-04-23  Tom Tromey  <tromey@adacore.com>
8761
8762         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
8763         in loop.
8764
8765 2020-04-23  Luis Machado  <luis.machado@linaro.org>
8766
8767         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
8768         get_frame_register instead of gdbarch_unwind_pc.
8769
8770 2020-04-23  Tom de Vries  <tdevries@suse.de>
8771
8772         * symtab.c (lookup_global_symbol): Prefer def over decl.
8773
8774 2020-04-23  Tom de Vries  <tdevries@suse.de>
8775
8776         PR symtab/25807
8777         * block.c (best_symbol, better_symbol): Promote to external.
8778         * block.h (best_symbol, better_symbol): Declare.
8779         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
8780         decl.
8781
8782 2020-04-23  Tom Tromey  <tromey@adacore.com>
8783
8784         PR ada/25837:
8785         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
8786         "const char *", not a "const std::string &".
8787         <name_and_matcher::operator==>: Update.
8788         * unittests/lookup_name_info-selftests.c: Change type of
8789         "result".
8790
8791 2020-04-23  Tom Tromey  <tom@tromey.com>
8792
8793         * inferior.h (iterate_over_inferiors): Don't declare.
8794         * inferior.c (iterate_over_inferiors): Remove.
8795         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
8796         Remove.
8797         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
8798         use iterate_over_inferiors.
8799         (darwin_resume_inferior_it)
8800         (struct resume_inferior_threads_param)
8801         (darwin_resume_inferior_threads_it): Remove.
8802         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
8803
8804 2020-04-23  Tom de Vries  <tdevries@suse.de>
8805
8806         * blockframe.c (find_pc_partial_function): Use
8807         find_pc_sect_compunit_symtab rather than
8808         objfile->sf->qf->find_pc_sect_compunit_symtab.
8809
8810 2020-04-22  Tom de Vries  <tdevries@suse.de>
8811
8812         PR symtab/25764
8813         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
8814         in psymtabs.
8815
8816 2020-04-22  Tom de Vries  <tdevries@suse.de>
8817
8818         PR symtab/25801
8819         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
8820         symtabs.
8821
8822 2020-04-22  Tom de Vries  <tdevries@suse.de>
8823
8824         PR symtab/25700
8825         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
8826         CU if already created.
8827
8828 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8829
8830         * infrun.c (displaced_step_fixup): Switch to the event_thread
8831         before calling displaced_step_restore, not after.
8832
8833 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8834
8835         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
8836         its inferior is not recorded by us.
8837         (record_btrace_target_open): Replace call to
8838         all_non_exited_threads () with call to current_inferior
8839         ()->non_exited_threads ().
8840         (record_btrace_target::stop_recording): Likewise.
8841         (record_btrace_target::close): Likewise.
8842         (record_btrace_target::wait): Likewise.
8843         (record_btrace_target::record_stop_replaying): Likewise.
8844
8845 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8846
8847         * btrace.c (btrace_enable): Throw an error on double enables and
8848         when enabling recording fails.
8849         (btrace_disable): Throw an error if the thread is not recorded.
8850
8851 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
8852
8853         * record-btrace.c (record_btrace_target::fetch_registers): Forward
8854         request if we do not have a thread_info.
8855
8856 2020-04-21  Tom de Vries  <tdevries@suse.de>
8857
8858         PR gdb/25471
8859         * thread.c
8860         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
8861         exception in get_frame_id.
8862
8863 2020-04-20  Tom Tromey  <tromey@adacore.com>
8864
8865         * python/python.c (struct gdbpy_event): Mark move constructor as
8866         noexcept.
8867         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
8868         constructor as noexcept.
8869         * completer.h (struct completion_result): Mark move constructor as
8870         noexcept.
8871         * completer.c (completion_result::completion_result): Use
8872         initialization style.  Don't call reset_match_list.
8873
8874 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
8875
8876         * MAINTAINERS (Write After Approval): Add myself.
8877
8878 2020-04-18  Tom Tromey  <tom@tromey.com>
8879
8880         * windows-tdep.c (init_w32_command_list)
8881         (w32_prefix_command_valid): Restore.
8882         (_initialize_windows_tdep): Call init_w32_command_list.
8883
8884 2020-04-18  Tom Tromey  <tom@tromey.com>
8885
8886         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
8887         * value.c (value_fn_field): Update.
8888         * valops.c (find_function_in_inferior)
8889         (value_allocate_space_in_inferior): Update.
8890         * tui/tui-winsource.c (tui_update_source_windows_with_line):
8891         Update.
8892         * tui/tui-source.c (tui_source_window::set_contents): Update.
8893         * symtab.c (lookup_global_or_static_symbol)
8894         (find_function_start_sal_1, skip_prologue_sal)
8895         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
8896         * symmisc.c (dump_msymbols, dump_symtab_1)
8897         (maintenance_print_one_line_table): Update.
8898         * symfile.c (init_entry_point_info, section_is_mapped)
8899         (list_overlays_command, simple_read_overlay_table)
8900         (simple_overlay_update_1): Update.
8901         * stap-probe.c (handle_stap_probe): Update.
8902         * stabsread.c (dbx_init_float_type, define_symbol)
8903         (read_one_struct_field, read_enum_type, read_range_type): Update.
8904         * source.c (info_line_command): Update.
8905         * python/python.c (gdbpy_source_objfile_script)
8906         (gdbpy_execute_objfile_script): Update.
8907         * python/py-type.c (save_objfile_types): Update.
8908         * python/py-objfile.c (py_free_objfile): Update.
8909         * python/py-inferior.c (python_new_objfile): Update.
8910         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
8911         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
8912         (maintenance_check_psymtabs): Update.
8913         * printcmd.c (info_address_command): Update.
8914         * objfiles.h (struct objfile) <arch>: New method, from
8915         get_objfile_arch.
8916         (get_objfile_arch): Don't declare.
8917         * objfiles.c (get_objfile_arch): Remove.
8918         (filter_overlapping_sections): Update.
8919         * minsyms.c (msymbol_is_function): Update.
8920         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
8921         (output_nondebug_symbol): Update.
8922         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
8923         (mdebug_expand_psymtab): Update.
8924         * machoread.c (macho_add_oso_symfile): Update.
8925         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
8926         Update.
8927         * linux-fork.c (checkpoint_command): Update.
8928         * linespec.c (convert_linespec_to_sals): Update.
8929         * jit.c (finalize_symtab): Update.
8930         * infrun.c (insert_exception_resume_from_probe): Update.
8931         * ia64-tdep.c (ia64_find_unwind_table): Update.
8932         * hppa-tdep.c (internalize_unwinds): Update.
8933         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
8934         Update.
8935         * gcore.c (call_target_sbrk): Update.
8936         * elfread.c (record_minimal_symbol, elf_symtab_read)
8937         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
8938         (elf_gnu_ifunc_resolve_by_got): Update.
8939         * dwarf2/read.c (create_addrmap_from_index)
8940         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
8941         (read_debug_names_from_section)
8942         (process_psymtab_comp_unit_reader, add_partial_symbol)
8943         (add_partial_subprogram, process_full_comp_unit)
8944         (read_file_scope, read_func_scope, read_lexical_block_scope)
8945         (read_call_site_scope, dwarf2_ranges_read)
8946         (dwarf2_record_block_ranges, dwarf2_add_field)
8947         (mark_common_block_symbol_computed, read_tag_pointer_type)
8948         (read_tag_string_type, dwarf2_init_float_type)
8949         (dwarf2_init_complex_target_type, read_base_type)
8950         (partial_die_info::read, partial_die_info::read)
8951         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
8952         (dwarf2_fetch_die_loc_sect_off): Update.
8953         * dwarf2/loc.c (dwarf2_find_location_expression)
8954         (class dwarf_evaluate_loc_desc, rw_pieced_value)
8955         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
8956         (dwarf2_loc_desc_get_symbol_read_needs)
8957         (locexpr_describe_location_piece, locexpr_describe_location_1)
8958         (loclist_describe_location): Update.
8959         * dwarf2/index-write.c (write_debug_names): Update.
8960         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
8961         * dtrace-probe.c (dtrace_process_dof): Update.
8962         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
8963         (process_one_symbol): Update.
8964         * ctfread.c (ctf_init_float_type, read_base_type): Update.
8965         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
8966         (coff_read_enum_type): Update.
8967         * cli/cli-cmds.c (edit_command, list_command): Update.
8968         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
8969         * breakpoint.c (create_overlay_event_breakpoint)
8970         (create_longjmp_master_breakpoint)
8971         (create_std_terminate_master_breakpoint)
8972         (create_exception_master_breakpoint, get_sal_arch): Update.
8973         * block.c (block_gdbarch): Update.
8974         * annotate.c (annotate_source_line): Update.
8975
8976 2020-04-17  Tom Tromey  <tromey@adacore.com>
8977
8978         * auto-load.c (show_auto_load_cmd): Remove.
8979         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
8980         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
8981         (maintenance_print_arc_command): Remove.
8982         * tui/tui-win.c (tui_command): Remove.
8983         (tui_get_cmd_list): Use add_basic_prefix_cmd.
8984         * tui/tui-layout.c (tui_layout_command): Remove.
8985         (_initialize_tui_layout): Use add_basic_prefix_cmd.
8986         * python/python.c (user_set_python, user_show_python): Remove.
8987         (_initialize_python): Use add_basic_prefix_cmd,
8988         add_show_prefix_cmd.
8989         * guile/guile.c (set_guile_command, show_guile_command): Remove.
8990         (install_gdb_commands): Use add_basic_prefix_cmd,
8991         add_show_prefix_cmd.
8992         (info_guile_command): Remove.
8993         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
8994         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
8995         add_show_prefix_cmd.
8996         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
8997         Remove do_set and do_show parameters.
8998         * cli/cli-style.c (set_style, show_style): Remove.
8999         (_initialize_cli_style): Use add_basic_prefix_cmd,
9000         add_show_prefix_cmd.
9001         (cli_style_option::add_setshow_commands): Remove do_set and
9002         do_show parameters.
9003         (cli_style_option::add_setshow_commands): Use
9004         add_basic_prefix_cmd, add_show_prefix_cmd.
9005         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
9006         (set_style_name): Remove.
9007         * cli/cli-dump.c (dump_command, append_command): Remove.
9008         (srec_dump_command, ihex_dump_command, verilog_dump_command)
9009         (tekhex_dump_command, binary_dump_command)
9010         (binary_append_command): Remove.
9011         (_initialize_cli_dump): Use add_basic_prefix_cmd.
9012         * windows-tdep.c (w32_prefix_command_valid): Remove global.
9013         (init_w32_command_list): Remove; move into ...
9014         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
9015         * valprint.c (set_print, show_print, set_print_raw)
9016         (show_print_raw): Remove.
9017         (_initialize_valprint): Use add_basic_prefix_cmd,
9018         add_show_prefix_cmd.
9019         * typeprint.c (set_print_type, show_print_type): Remove.
9020         (_initialize_typeprint): Use add_basic_prefix_cmd,
9021         add_show_prefix_cmd.
9022         * record.c (set_record_command, show_record_command): Remove.
9023         (_initialize_record): Use add_basic_prefix_cmd,
9024         add_show_prefix_cmd.
9025         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
9026         add_show_prefix_cmd.
9027         (info_command, show_command, set_debug, show_debug): Remove.
9028         * top.h (set_history, show_history): Don't declare.
9029         * top.c (set_history, show_history): Remove.
9030         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
9031         (unset_tdesc_cmd): Remove.
9032         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
9033         add_show_prefix_cmd.
9034         * symtab.c (info_module_command): Remove.
9035         (_initialize_symtab): Use add_basic_prefix_cmd.
9036         * symfile.c (overlay_command): Remove.
9037         (_initialize_symfile): Use add_basic_prefix_cmd.
9038         * sparc64-tdep.c (info_adi_command): Remove.
9039         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
9040         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
9041         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
9042         add_show_prefix_cmd.
9043         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
9044         (_initialize_serial): Use add_basic_prefix_cmd,
9045         add_show_prefix_cmd.
9046         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
9047         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
9048         add_show_prefix_cmd.
9049         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
9050         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
9051         add_show_prefix_cmd.
9052         * riscv-tdep.c (show_riscv_command, set_riscv_command)
9053         (show_debug_riscv_command, set_debug_riscv_command): Remove.
9054         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
9055         add_show_prefix_cmd.
9056         * remote.c (remote_command, set_remote_cmd): Remove.
9057         (_initialize_remote): Use add_basic_prefix_cmd.
9058         * record-full.c (set_record_full_command)
9059         (show_record_full_command): Remove.
9060         (_initialize_record_full): Use add_basic_prefix_cmd,
9061         add_show_prefix_cmd.
9062         * record-btrace.c (cmd_set_record_btrace)
9063         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
9064         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
9065         (cmd_show_record_btrace_pt): Remove.
9066         (_initialize_record_btrace): Use add_basic_prefix_cmd,
9067         add_show_prefix_cmd.
9068         * ravenscar-thread.c (set_ravenscar_command)
9069         (show_ravenscar_command): Remove.
9070         (_initialize_ravenscar): Use add_basic_prefix_cmd,
9071         add_show_prefix_cmd.
9072         * mips-tdep.c (show_mips_command, set_mips_command)
9073         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
9074         add_show_prefix_cmd.
9075         * maint.c (maintenance_command, maintenance_info_command)
9076         (maintenance_check_command, maintenance_print_command)
9077         (maintenance_set_cmd, maintenance_show_cmd): Remove.
9078         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
9079         add_show_prefix_cmd.
9080         (show_per_command_cmd): Remove.
9081         * maint-test-settings.c (maintenance_set_test_settings_cmd):
9082         Remove.
9083         (maintenance_show_test_settings_cmd): Remove.
9084         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
9085         add_show_prefix_cmd.
9086         * maint-test-options.c (maintenance_test_options_command):
9087         Remove.
9088         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
9089         * macrocmd.c (macro_command): Remove
9090         (_initialize_macrocmd): Use add_basic_prefix_cmd.
9091         * language.c (set_check, show_check): Remove.
9092         (_initialize_language): Use add_basic_prefix_cmd,
9093         add_show_prefix_cmd.
9094         * infcmd.c (unset_command): Remove.
9095         (_initialize_infcmd): Use add_basic_prefix_cmd.
9096         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
9097         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
9098         add_show_prefix_cmd.
9099         * go32-nat.c (go32_info_dos_command): Remove.
9100         (_initialize_go32_nat): Use add_basic_prefix_cmd.
9101         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
9102         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
9103         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
9104         (_initialize_frame): Use add_basic_prefix_cmd,
9105         add_show_prefix_cmd.
9106         * dcache.c (set_dcache_command, show_dcache_command): Remove.
9107         (_initialize_dcache): Use add_basic_prefix_cmd,
9108         add_show_prefix_cmd.
9109         * cp-support.c (maint_cplus_command): Remove.
9110         (_initialize_cp_support): Use add_basic_prefix_cmd.
9111         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
9112         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
9113         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
9114         add_basic_prefix_cmd, add_show_prefix_cmd.
9115         * breakpoint.c (save_command): Remove.
9116         (_initialize_breakpoint): Use add_basic_prefix_cmd.
9117         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
9118         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
9119         add_show_prefix_cmd.
9120         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
9121         (set_ada_command, show_ada_command): Remove.
9122         (_initialize_ada_language): Use add_basic_prefix_cmd,
9123         add_show_prefix_cmd.
9124         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
9125
9126 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
9127
9128         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
9129         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
9130
9131 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
9132
9133         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
9134         warning messages.
9135
9136 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
9137
9138         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
9139         import table is not at beginning of .idata section.
9140
9141 2020-04-16  Pedro Alves  <palves@redhat.com>
9142
9143         * inferior.c (delete_inferior): Use delete operator directly
9144         instead of delete_program_space.
9145         * progspace.c (add_program_space): New, factored out from
9146         program_space::program_space.
9147         (remove_program_space): New, factored out from
9148         delete_program_space.
9149         (program_space::program_space): Remove intro comment.  Rewrite.
9150         (program_space::~program_space): Remove intro comment.  Call
9151         remove_program_space.
9152         (delete_program_space): Delete.
9153         * progspace.h (program_space::program_space): Make explicit.  Move
9154         intro comment here, adjusted.
9155         (program_space::~program_space): Move intro comment here,
9156         adjusted.
9157         (delete_program_space): Remove.
9158
9159 2020-04-16  Tom Tromey  <tromey@adacore.com>
9160
9161         * windows-nat.c (windows_nat::handle_access_violation): New
9162         function.
9163         * nat/windows-nat.h (handle_access_violation): Declare.
9164         * nat/windows-nat.c (handle_exception): Move Cygwin code to
9165         windows-nat.c.  Call handle_access_violation.
9166
9167 2020-04-16  Tom de Vries  <tdevries@suse.de>
9168
9169         PR symtab/25791
9170         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
9171         CUs without psymtab.
9172
9173 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
9174
9175         * python/python.c (do_start_initialization): Don't call
9176         PyEval_InitThreads for Python 3.9 and beyond.
9177
9178 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
9179
9180         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
9181         thread functions.
9182         (obsd_nat_target::wait): Likewise.
9183
9184 2020-04-15  Tom Tromey  <tromey@adacore.com>
9185
9186         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
9187         (DEBUG_EXCEPT): Use debug_printf.
9188
9189 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
9190
9191         * completer.c (class completion_tracker::completion_hash_entry)
9192         <hash_name>: New member function.
9193         (completion_tracker::discard_completions): New callback to hash a
9194         completion_hash_entry, pass this to htab_create_alloc.
9195
9196 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
9197
9198         * windows-nat.c (windows_make_so): Warn rather than stopping with
9199         an error if realpath() fails.
9200
9201 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
9202
9203         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
9204         (nbsd_nat_target::info_proc): Add do_status.
9205
9206 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
9207             Tom de Vries  <tdevries@suse.de>
9208
9209         PR symtab/25718
9210         * psympriv.h (struct partial_symtab::read_symtab)
9211         (struct partial_symtab::expand_psymtab)
9212         (struct partial_symtab::read_dependencies): Update comments.
9213         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
9214         read_symtab for includer.
9215         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
9216         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
9217         (struct dwarf2_include_psymtab::m_readin): Remove.
9218         (struct dwarf2_include_psymtab::includer): New member function.
9219         (dwarf2_psymtab::expand_psymtab): Assert !readin.
9220
9221 2020-04-14  Tom de Vries  <tdevries@suse.de>
9222
9223         PR symtab/25720
9224         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
9225         with NULL symbol_matcher and lookup_name.
9226         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
9227         and lookup_name.
9228         * dwarf2/read.c (dw2_expand_symtabs_matching)
9229         (dw2_debug_names_expand_symtabs_matching): Same.
9230         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
9231         Make lookup_name a pointer.  Update comment.
9232         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
9233         lookup_name being a pointer.
9234         * symfile.c (expand_symtabs_matching): Same.
9235         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
9236         * linespec.c (iterate_over_all_matching_symtabs): Same.
9237
9238 2020-04-13  Tom Tromey  <tom@tromey.com>
9239
9240         * run-on-main-thread.c: Update include.
9241         * unittests/main-thread-selftests.c: Update include.
9242         * tui/tui-win.c: Update include.
9243         * tui/tui-io.c: Update include.
9244         * tui/tui-interp.c: Update include.
9245         * tui/tui-hooks.c: Update include.
9246         * top.h: Update include.
9247         * top.c: Update include.
9248         * ser-base.c: Update include.
9249         * remote.c: Update include.
9250         * remote-notif.c: Update include.
9251         * remote-fileio.c: Update include.
9252         * record-full.c: Update include.
9253         * record-btrace.c: Update include.
9254         * python/python.c: Update include.
9255         * posix-hdep.c: Update include.
9256         * mingw-hdep.c: Update include.
9257         * mi/mi-main.c: Update include.
9258         * mi/mi-interp.c: Update include.
9259         * main.c: Update include.
9260         * linux-nat.c: Update include.
9261         * interps.c: Update include.
9262         * infrun.c: Update include.
9263         * inf-loop.c: Update include.
9264         * event-top.c: Update include.
9265         * event-loop.c: Move to ../gdbsupport/.
9266         * event-loop.h: Move to ../gdbsupport/.
9267         * async-event.h: Update include.
9268         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
9269
9270 2020-04-13  Tom Tromey  <tom@tromey.com>
9271
9272         * tui/tui-win.c: Include async-event.h.
9273         * remote.c: Include async-event.h.
9274         * remote-notif.c: Include async-event.h.
9275         * record-full.c: Include async-event.h.
9276         * record-btrace.c: Include async-event.h.
9277         * infrun.c: Include async-event.h.
9278         * event-top.c: Include async-event.h.
9279         * event-loop.h: Move some declarations to async-event.h.
9280         * event-loop.c: Don't include ser-event.h or top.h.  Move some
9281         code to async-event.c.
9282         * async-event.h: New file.
9283         * async-event.c: New file.
9284         * Makefile.in (COMMON_SFILES): Add async-event.c.
9285         (HFILES_NO_SRCDIR): Add async-event.h.
9286
9287 2020-04-13  Tom Tromey  <tom@tromey.com>
9288
9289         * utils.c (flush_streams): New function.
9290         * event-loop.c (gdb_wait_for_event): Call flush_streams.
9291
9292 2020-04-13  Tom Tromey  <tom@tromey.com>
9293
9294         * event-loop.c (handle_file_event): Use warning, not
9295         printf_unfiltered.
9296
9297 2020-04-13  Tom Tromey  <tom@tromey.com>
9298
9299         * event-loop.c: Include <chrono>.
9300
9301 2020-04-13  Tom Tromey  <tom@tromey.com>
9302
9303         * gdb_select.h: Move to ../gdbsupport/.
9304         * event-loop.c: Update include path.
9305         * top.c: Update include path.
9306         * ser-base.c: Update include path.
9307         * ui-file.c: Update include path.
9308         * ser-tcp.c: Update include path.
9309         * guile/scm-ports.c: Update include path.
9310         * posix-hdep.c: Update include path.
9311         * ser-unix.c: Update include path.
9312         * gdb_usleep.c: Update include path.
9313         * mingw-hdep.c: Update include path.
9314         * inflow.c: Update include path.
9315         * infrun.c: Update include path.
9316         * event-top.c: Update include path.
9317
9318 2020-04-13  Tom Tromey  <tom@tromey.com>
9319
9320         * configure: Rebuild.
9321         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
9322
9323 2020-04-13  Tom Tromey  <tom@tromey.com>
9324
9325         * event-loop.h (start_event_loop): Don't declare.
9326         * event-loop.c (start_event_loop): Move...
9327         * main.c (start_event_loop): ...here.  Now static.
9328
9329 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
9330
9331         * MAINTAINERS: Update my email address.
9332
9333 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
9334
9335         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
9336         IP_ALL.
9337
9338 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
9339
9340         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
9341         (nbsd_nat_target::info_proc): Add do_cmdline.
9342
9343 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
9344
9345         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
9346         (nbsd_nat_target::info_proc): Add do_cwd.
9347
9348 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
9349
9350         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
9351
9352 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
9353
9354         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
9355         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
9356         (nbsd_nat_target::info_proc): New functions.
9357         * nbsd-nat.c (kinfo_get_vmmap): New function.
9358         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
9359         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
9360         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
9361         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
9362         functions.
9363         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
9364         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
9365         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
9366         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
9367         (KINFO_VME_FLAG_GROWS_DOWN): New.
9368
9369 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
9370
9371         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
9372         bit shift.
9373
9374 2020-04-10  Tom Tromey  <tromey@adacore.com>
9375
9376         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
9377
9378 2020-04-10  Tom Tromey  <tromey@adacore.com>
9379
9380         * symtab.c (get_symbol_address, get_msymbol_address): Skip
9381         separate debug files.
9382
9383 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
9384
9385         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
9386         Move to...
9387         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
9388         ... here.
9389         * windows-nat.c (windows_nat_target::get_windows_debug_event):
9390         Check for STATUS_WX86_BREAKPOINT.
9391         (windows_nat_target::wait): Same.
9392
9393 2020-04-10  Tom de Vries  <tdevries@suse.de>
9394
9395         PR cli/25808
9396         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
9397
9398 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
9399
9400         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
9401         (Write After Approval): Remove Tom de Vries.
9402
9403 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9404
9405         revert partially:
9406         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9407
9408         * buildsym.c (record_line): Fix undefined behavior and preserve
9409         lines at eof.
9410
9411 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
9412
9413         * auxv.h (svr4_auxv_parse): New.
9414         * auxv.c (default_auxv_parse): Split into default_auxv_parse
9415         and generic_auxv_parse.
9416         (svr4_auxv_parse): Add.
9417         * obsd-tdep.c: Include "auxv.h".
9418         (obsd_auxv_parse): Remove.
9419         (obsd_init_abi): Remove comment.
9420         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
9421         from `obsd_auxv_parse' to `svr4_auxv_parse'.
9422         * nbsd-tdep.c: Include "auxv.h".
9423         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
9424
9425 2020-04-08  Tom Tromey  <tromey@adacore.com>
9426
9427         * nat/windows-nat.h (last_wait_event): Don't declare.
9428         (wait_for_debug_event): Update comment.
9429         * nat/windows-nat.c (last_wait_event): Now static.
9430
9431 2020-04-08  Tom Tromey  <tromey@adacore.com>
9432
9433         * windows-nat.c (wait_for_debug_event): Move to
9434         nat/windows-nat.c.
9435         * nat/windows-nat.h (wait_for_debug_event): Declare.
9436         * nat/windows-nat.c (wait_for_debug_event): Move from
9437         windows-nat.c.  No longer static.
9438
9439 2020-04-08  Tom Tromey  <tromey@adacore.com>
9440
9441         * windows-nat.c (get_windows_debug_event): Use
9442         fetch_pending_stop.
9443         * nat/windows-nat.h (fetch_pending_stop): Declare.
9444         * nat/windows-nat.c (fetch_pending_stop): New function.
9445
9446 2020-04-08  Tom Tromey  <tromey@adacore.com>
9447
9448         * windows-nat.c (windows_continue): Use matching_pending_stop and
9449         continue_last_debug_event.
9450         * nat/windows-nat.h (matching_pending_stop)
9451         (continue_last_debug_event): Declare.
9452         * nat/windows-nat.c (DEBUG_EVENTS): New define.
9453         (matching_pending_stop, continue_last_debug_event): New
9454         functions.
9455
9456 2020-04-08  Tom Tromey  <tromey@adacore.com>
9457
9458         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
9459         (handle_exception_result): Move to nat/windows-nat.h.
9460         (DEBUG_EXCEPTION_SIMPLE): Remove.
9461         (windows_nat::handle_ms_vc_exception): New function.
9462         (handle_exception): Move to nat/windows-nat.c.
9463         (get_windows_debug_event): Update.
9464         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
9465         nat/windows-nat.c.
9466         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
9467         (handle_exception_result): Move from windows-nat.c.
9468         (handle_exception): Declare.
9469         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
9470         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
9471         windows-nat.c.
9472
9473 2020-04-08  Tom Tromey  <tromey@adacore.com>
9474
9475         * windows-nat.c (exception_count, event_count): Remove.
9476         (handle_exception, get_windows_debug_event)
9477         (do_initial_windows_stuff): Update.
9478
9479 2020-04-08  Tom Tromey  <tromey@adacore.com>
9480
9481         * windows-nat.c (windows_nat::handle_load_dll)
9482         (windows_nat::handle_unload_dll): Rename.  No longer static.
9483         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
9484         Declare.
9485
9486 2020-04-08  Tom Tromey  <tromey@adacore.com>
9487
9488         * complaints.h (stop_whining): Declare at top-level.
9489         (complaint): Don't declare stop_whining.
9490
9491 2020-04-08  Tom Tromey  <tromey@adacore.com>
9492
9493         * windows-nat.c (windows_nat::handle_output_debug_string):
9494         Rename.  No longer static.
9495         * nat/windows-nat.h (handle_output_debug_string): Declare.
9496
9497 2020-04-08  Tom Tromey  <tromey@adacore.com>
9498
9499         * windows-nat.c (current_process_handle, current_process_id)
9500         (main_thread_id, last_sig, current_event, last_wait_event)
9501         (current_windows_thread, desired_stop_thread_id, pending_stops)
9502         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
9503         (display_selectors, fake_create_process)
9504         (get_windows_debug_event): Update.
9505         * nat/windows-nat.h (current_process_handle, current_process_id)
9506         (main_thread_id, last_sig, current_event, last_wait_event)
9507         (current_windows_thread, desired_stop_thread_id, pending_stops)
9508         (struct pending_stop, siginfo_er): Move from windows-nat.c.
9509         * nat/windows-nat.c (current_process_handle, current_process_id)
9510         (main_thread_id, last_sig, current_event, last_wait_event)
9511         (current_windows_thread, desired_stop_thread_id, pending_stops)
9512         (siginfo_er): New globals.  Move from windows-nat.c.
9513
9514 2020-04-08  Tom Tromey  <tromey@adacore.com>
9515
9516         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
9517         (handle_load_dll): Update.
9518         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
9519
9520 2020-04-08  Tom Tromey  <tromey@adacore.com>
9521
9522         * windows-nat.c (enum thread_disposition_type): Move to
9523         nat/windows-nat.h.
9524         (windows_nat::thread_rec): Rename from thread_rec.  No longer
9525         static.
9526         (windows_add_thread, windows_nat_target::fetch_registers)
9527         (windows_nat_target::store_registers, handle_exception)
9528         (windows_nat_target::resume, get_windows_debug_event)
9529         (windows_nat_target::get_tib_address)
9530         (windows_nat_target::thread_name)
9531         (windows_nat_target::thread_alive): Update.
9532         * nat/windows-nat.h (enum thread_disposition_type): Move from
9533         windows-nat.c.
9534         (thread_rec): Declare.
9535
9536 2020-04-08  Tom Tromey  <tromey@adacore.com>
9537
9538         * windows-nat.c: Add "using namespace".
9539         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
9540         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
9541
9542 2020-04-08  Tom Tromey  <tromey@adacore.com>
9543
9544         * nat/windows-nat.h (struct windows_thread_info): Declare
9545         destructor.
9546         * nat/windows-nat.c (~windows_thread_info): New.
9547
9548 2020-04-08  Tom Tromey  <tromey@adacore.com>
9549
9550         PR gdb/22992
9551         * windows-nat.c (current_event): Update comment.
9552         (last_wait_event, desired_stop_thread_id): New globals.
9553         (struct pending_stop): New.
9554         (pending_stops): New global.
9555         (windows_nat_target) <stopped_by_sw_breakpoint>
9556         <supports_stopped_by_sw_breakpoint>: New methods.
9557         (windows_fetch_one_register): Add assertions.  Adjust PC.
9558         (windows_continue): Handle pending stops.  Suspend other threads
9559         when stepping.  Use last_wait_event
9560         (wait_for_debug_event): New function.
9561         (get_windows_debug_event): Use wait_for_debug_event.  Handle
9562         pending stops.  Queue spurious stops.
9563         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
9564         (windows_nat_target::kill): Use wait_for_debug_event.
9565         * nat/windows-nat.h (struct windows_thread_info)
9566         <stopped_at_software_breakpoint>: New field.
9567         * nat/windows-nat.c (windows_thread_info::resume): Clear
9568         stopped_at_software_breakpoint.
9569
9570 2020-04-08  Tom Tromey  <tromey@adacore.com>
9571
9572         * windows-nat.c (enum thread_disposition_type): New.
9573         (thread_rec): Replace "get_context" parameter with "disposition";
9574         change type.
9575         (windows_add_thread, windows_nat_target::fetch_registers)
9576         (windows_nat_target::store_registers, handle_exception)
9577         (windows_nat_target::resume, get_windows_debug_event)
9578         (windows_nat_target::get_tib_address)
9579         (windows_nat_target::thread_name)
9580         (windows_nat_target::thread_alive): Update.
9581
9582 2020-04-08  Tom Tromey  <tromey@adacore.com>
9583
9584         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
9585         (windows_continue): Use windows_continue::resume.
9586         * nat/windows-nat.h (struct windows_thread_info) <suspend,
9587         resume>: Declare new methods.
9588         * nat/windows-nat.c: New file.
9589         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
9590
9591 2020-04-08  Tom Tromey  <tromey@adacore.com>
9592
9593         * windows-nat.c (windows_add_thread, windows_delete_thread)
9594         (windows_nat_target::fetch_registers)
9595         (windows_nat_target::store_registers, fake_create_process)
9596         (windows_nat_target::resume, windows_nat_target::resume)
9597         (get_windows_debug_event, windows_nat_target::wait)
9598         (windows_nat_target::pid_to_str)
9599         (windows_nat_target::get_tib_address)
9600         (windows_nat_target::get_ada_task_ptid)
9601         (windows_nat_target::thread_name)
9602         (windows_nat_target::thread_alive): Use lwp, not tid.
9603
9604 2020-04-08  Tom Tromey  <tromey@adacore.com>
9605
9606         * windows-nat.c (handle_exception)
9607         (windows_nat_target::thread_name): Update.
9608         * nat/windows-nat.h (windows_thread_info): Remove destructor.
9609         <name>: Now unique_xmalloc_ptr.
9610
9611 2020-04-08  Tom Tromey  <tromey@adacore.com>
9612
9613         * windows-nat.c (thread_rec)
9614         (windows_nat_target::fetch_registers): Update.
9615         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
9616         Update comment.
9617         <debug_registers_changed, reload_context>: Now bool.
9618
9619 2020-04-08  Tom Tromey  <tromey@adacore.com>
9620
9621         * windows-nat.c (windows_add_thread): Use new.
9622         (windows_init_thread_list, windows_delete_thread): Use delete.
9623         (get_windows_debug_event): Update.
9624         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
9625         destructor, and initializers.
9626
9627 2020-04-08  Tom Tromey  <tromey@adacore.com>
9628
9629         * windows-nat.c (struct windows_thread_info): Remove.
9630         * nat/windows-nat.h: New file.
9631
9632 2020-04-08  Tom Tromey  <tromey@adacore.com>
9633
9634         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
9635         (thread_rec, windows_add_thread, windows_delete_thread)
9636         (windows_continue): Update.
9637
9638 2020-04-08  Tom Tromey  <tromey@adacore.com>
9639
9640         * windows-nat.c (struct windows_thread_info): Remove typedef.
9641         (thread_head): Remove.
9642         (thread_list): New global.
9643         (thread_rec, windows_add_thread, windows_init_thread_list)
9644         (windows_delete_thread, windows_continue): Update.
9645
9646 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
9647
9648         * windows-tdep.h (windows_init_abi): Add comment.
9649         (cygwin_init_abi): New declaration.
9650         * windows-tdep.c: Split signal enumeration in two, one for
9651         Windows and one for Cygwin.
9652         (windows_gdb_signal_to_target): Only deal with signal of the
9653         Windows OS ABI.
9654         (cygwin_gdb_signal_to_target): New function.
9655         (windows_init_abi): Rename to windows_init_abi_common, don't set
9656         gdb_signal_to_target gdbarch method.  Add new new function with
9657         this name.
9658         (cygwin_init_abi): New function.
9659         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
9660         comment.  Don't call windows_init_abi.
9661         (amd64_windows_init_abi): Add comment, call windows_init_abi.
9662         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
9663         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
9664         i386_windows_init_abi_common, don't call windows_init_abi.  Add
9665         a new function of this name.
9666         (i386_cygwin_init_abi): New function.
9667         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
9668         OS ABI Cygwin.
9669
9670 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
9671
9672         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
9673         parameter.c.
9674         (dwarf2_read_gdb_index): Update.
9675
9676 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
9677
9678         * nbsd-tdep.c: Include "objfiles.h".
9679         (nbsd_skip_solib_resolver): New.
9680         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
9681
9682 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9683
9684         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
9685         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
9686         with DW_LLE_base_addressx are being emitted in DWARFv5.
9687         Add the newly added kind DW_LOC_OFFSET_PAIR also.
9688         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
9689         unsigned integer.
9690
9691 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9692
9693         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
9694         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
9695         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
9696         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
9697         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
9698         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
9699         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
9700
9701
9702 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
9703
9704         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
9705         (read_loclist_index): New function definition.
9706         (lookup_loclist_base): New function definition.
9707         (read_loclist_header): New function definition.
9708         (dwarf2_cu): Add loclist_base and loclist_header field.
9709         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
9710         (read_full_die_1): Read the value of DW_AT_loclists_base.
9711         (read_attribute_reprocess): Handle DW_FORM_loclistx.
9712         (read_attribute_value): Handle DW_FORM_loclistx.
9713         (skip_one_die): Handle DW_FORM_loclistx.
9714         (loclist_header): New structure declaration.
9715         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
9716
9717 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
9718
9719         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
9720         constructor.  Remove `addr` parameter from other constructor and
9721         add `per_cu` parameter.
9722         * dwarf2/read.c (create_partial_symtab): Update.
9723
9724 2020-04-07  Tom de Vries  <tdevries@suse.de>
9725
9726         PR symtab/25796
9727         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
9728         (partial_die_info::fixup): Inherit has_const_value.
9729
9730 2020-04-07  Tom de Vries  <tdevries@suse.de>
9731
9732         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
9733         symbols without address.
9734
9735 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
9736
9737         * nbsd-nat.h (struct thread_info): Add forward declaration.
9738         (nbsd_nat_target::thread_alive): Add.
9739         (nbsd_nat_target::thread_name): Likewise.
9740         (nbsd_nat_target::update_thread_list): Likewise.
9741         (update_thread_list::post_attach): Likewise.
9742         (post_attach::pid_to_str): Likewise.
9743         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
9744         (nbsd_thread_lister): Add.
9745         (nbsd_nat_target::thread_alive): Likewise.
9746         (nbsd_nat_target::thread_name): Likewise.
9747         (nbsd_add_threads): Likewise.
9748         (update_thread_list::post_attach): Likewise.
9749         (nbsd_nat_target::update_thread_list): Likewise.
9750         (post_attach::pid_to_str): Likewise.
9751
9752 2020-04-06  Tom Tromey  <tromey@adacore.com>
9753
9754         * ada-valprint.c (print_variant_part): Extract the variant field.
9755         (print_field_values): Use the field as the outer value when
9756         recursing.
9757
9758 2020-04-06  Tom Tromey  <tromey@adacore.com>
9759
9760         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
9761         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
9762         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
9763         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
9764         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
9765
9766 2020-04-06  Tom Tromey  <tromey@adacore.com>
9767
9768         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
9769         TYPE_CODE_ERROR.
9770
9771 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
9772
9773         * nbsd-tdep.c: Include "gdbarch.h".
9774         Define enum with NetBSD signal numbers.
9775         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
9776         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
9777         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
9778         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
9779         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
9780         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
9781         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
9782         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
9783         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
9784         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
9785         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
9786         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
9787
9788 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
9789
9790         PR gdb/25325
9791         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
9792
9793 2020-04-03  Tom Tromey  <tromey@adacore.com>
9794
9795         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
9796         Read constant block.
9797
9798 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
9799
9800         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
9801         (gdb_bfd_get_full_section_contents): New declaration.
9802         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
9803         * windows-tdep.c (is_linked_with_cygwin_dll): Use
9804         gdb_bfd_get_full_section_contents.
9805
9806 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
9807
9808         * exec.c (build_section_table): Replace internal_error with
9809         gdb_assert.
9810         (section_table_xfer_memory_partial): Likewise.
9811         * mdebugread.c (parse_partial_symbols): Likewise.
9812         * psymtab.c (lookup_partial_symbol): Likewise.
9813         * utils.c (wrap_here): Likewise.
9814
9815 2020-04-02  Tom Tromey  <tromey@adacore.com>
9816
9817         * f-lang.c (build_fortran_types): Use arch_type to initialize
9818         builtin_complex_s32 in the TYPE_CODE_ERROR case.
9819
9820 2020-04-02  Tom Tromey  <tromey@adacore.com>
9821
9822         * dwarf2/read.c (partial_die_info::read): Do not create a vector
9823         of attributes.
9824
9825 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9826             Bernd Edlinger <bernd.edlinger@hotmail.de>
9827             Tom Tromey  <tromey@adacore.com>
9828
9829         * buildsym.c (buildsym_compunit::record_line): Remove
9830         deduplication code.
9831
9832 2020-04-02  Tom de Vries  <tdevries@suse.de>
9833
9834         PR ada/24671
9835         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
9836
9837 2020-04-02  Tom de Vries  <tdevries@suse.de>
9838
9839         * dwarf2/read.c (dwarf2_gdb_index_functions,
9840         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
9841         NULL.
9842         * psymtab.c (psym_lookup_global_symbol_language): New function.
9843         (psym_functions): Init psym_lookup_global_symbol_language with
9844         psym_lookup_global_symbol_language.
9845         * symfile-debug.c (debug_sym_quick_functions): Init
9846         lookup_global_symbol_language with NULL.
9847         * symfile.c (set_initial_language): Remove fixme comment.
9848         * symfile.h (struct quick_symbol_functions): Add
9849         lookup_global_symbol_language.
9850         * symtab.c (find_quick_global_symbol_language): New function.
9851         (find_main_name): Use find_quick_global_symbol_language.
9852
9853 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
9854
9855         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
9856
9857 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9858
9859         * buildsym.c (record_line): Fix undefined behavior and preserve
9860         lines at eof.
9861
9862 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9863
9864         * buildsym.c (record_line): Fix the resizing condition.
9865
9866 2020-04-01  Tom Tromey  <tom@tromey.com>
9867
9868         * value.h (value_literal_complex): Add comment.
9869         * valops.c (value_literal_complex): Refer to value.h.
9870
9871 2020-04-01  Tom Tromey  <tom@tromey.com>
9872
9873         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
9874         (scalar_type): New rule, from typebase.
9875         (typebase): Use scalar_type.  Recognize complex types.
9876         (field_name): Handle FLOAT_KEYWORD.
9877         (ident_tokens): Add _Complex and __complex__.
9878
9879 2020-04-01  Tom Tromey  <tom@tromey.com>
9880
9881         PR exp/25299:
9882         * valarith.c (promotion_type, complex_binop): New functions.
9883         (scalar_binop): Handle complex numbers.  Use promotion_type.
9884         (value_pos, value_neg, value_complement): Handle complex numbers.
9885
9886 2020-04-01  Tom Tromey  <tom@tromey.com>
9887
9888         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
9889         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
9890         (parse_number): Handle complex numbers.
9891
9892 2020-04-01  Tom Tromey  <tom@tromey.com>
9893
9894         * c-valprint.c (c_decorations): Change complex suffix to "i".
9895
9896 2020-04-01  Tom Tromey  <tom@tromey.com>
9897
9898         * valprint.c (generic_value_print_complex): Use accessors.
9899         * value.h (value_real_part, value_imaginary_part): Declare.
9900         * valops.c (value_real_part, value_imaginary_part): New
9901         functions.
9902         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
9903
9904 2020-04-01  Tom Tromey  <tom@tromey.com>
9905
9906         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
9907         (read_range_type): Update.
9908         * mdebugread.c (basic_type): Update.
9909         * go-lang.c (build_go_types): Use init_complex_type.
9910         * gdbtypes.h (struct main_type) <complex_type>: New member.
9911         (init_complex_type): Update.
9912         (arch_complex_type): Don't declare.
9913         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
9914         Make name if none given.  Use alloc_type_copy.  Look for cached
9915         complex type.
9916         (arch_complex_type): Remove.
9917         (gdbtypes_post_init): Use init_complex_type.
9918         * f-lang.c (build_fortran_types): Use init_complex_type.
9919         * dwarf2/read.c (read_base_type): Update.
9920         * d-lang.c (build_d_types): Use init_complex_type.
9921         * ctfread.c (read_base_type): Update.
9922
9923 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9924
9925         * infrun.c (stop_all_threads): Update assertion, plus when
9926         stopping threads, take into account that we might be trying
9927         to stop an all-stop target.
9928         (stop_waiting): Call 'stop_all_threads' if there exists a
9929         non-stop target.
9930
9931 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9932
9933         * target.h (exists_non_stop_target): New function declaration.
9934         * target.c (exists_non_stop_target): New function.
9935
9936 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
9937
9938         PR gdb/24789
9939         * eval.c (is_integral_or_integral_reference): New function.
9940         (evaluate_subexp_standard): Allow integer references in
9941         pointer arithmetic.
9942
9943 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9944
9945         * remote.c (remote_target::remote_parse_stop_reply): Remove the
9946         check for no ptid in the stop reply when the target is non-stop.
9947
9948 2020-04-01  Tom Tromey  <tromey@adacore.com>
9949
9950         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
9951         "name" parameter to rvalue reference.  Initialize m_name_holder.
9952         <lookup_name_info>: New overloads.
9953         <name>: Return gdb::string_view.
9954         <c_str>: New method.
9955         <make_ignore_params>: Update.
9956         <search_name_hash>: Update.
9957         <language_lookup_name>: Return const char *.
9958         <m_name>: Change type.
9959         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
9960         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
9961         (lookup_name_info::match_any): Update.
9962         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
9963         Update.
9964         * minsyms.c (linkage_name_str): Update.
9965         * language.c (default_symbol_name_matcher): Update.
9966         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
9967         Update.
9968         * ada-lang.c (ada_fold_name): Change parameter to string_view.
9969         (ada_lookup_name_info::ada_lookup_name_info): Update.
9970         (literal_symbol_name_matcher): Update.
9971
9972 2020-04-01  Tom Tromey  <tromey@adacore.com>
9973
9974         * psymtab.c (psymtab_search_name): Remove function.
9975         (psym_lookup_symbol): Create search name and lookup name here.
9976         (lookup_partial_symbol): Remove "name" parameter; add
9977         lookup_name.
9978         (psym_expand_symtabs_for_function): Update.
9979
9980 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
9981
9982         PR tui/25597:
9983         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
9984
9985 2020-03-31  Tom Tromey  <tromey@adacore.com>
9986
9987         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
9988         memcpy.
9989
9990 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
9991
9992         * features/riscv/32bit-csr.xml: Regenerated.
9993         * features/riscv/64bit-csr.xml: Regenerated.
9994
9995 2020-03-30  Tom Tromey  <tromey@adacore.com>
9996
9997         * ada-valprint.c (print_variant_part): Update.
9998         * ada-lang.h (ada_which_variant_applies): Update.
9999         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
10000         outer_valaddr parameters; replace with "outer" value parameter.
10001         (to_fixed_variant_branch_type): Update.
10002
10003 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
10004
10005         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
10006         <list>.  Remove inclusion of observable.h.
10007         (PPC_DEBUG_CURRENT_VERSION): Move up define.
10008         (struct arch_lwp_info): New struct.
10009         (class ppc_linux_dreg_interface): New class.
10010         (struct ppc_linux_process_info): New struct.
10011         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
10012         <low_new_clone, low_forget_process, low_prepare_to_resume>
10013         <copy_thread_dreg_state, mark_thread_stale>
10014         <mark_debug_registers_changed, register_hw_breakpoint>
10015         <clear_hw_breakpoint, register_wp, clear_wp>
10016         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
10017         <num_memory_accesses, get_trigger_type>
10018         <create_watchpoint_request, hwdebug_point_cmp>
10019         <init_arch_lwp_info, get_arch_lwp_info>
10020         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
10021         methods.
10022         <struct ptid_hash>: New inner struct.
10023         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
10024         members.
10025         (saved_dabr_value, hwdebug_info, max_slots_number)
10026         (struct hw_break_tuple, struct thread_points, ppc_threads)
10027         (have_ptrace_hwdebug_interface)
10028         (hwdebug_find_thread_points_by_tid)
10029         (hwdebug_insert_point, hwdebug_remove_point): Remove.
10030         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
10031         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
10032         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
10033         use m_dreg_interface.
10034         (hwdebug_point_cmp): Change to...
10035         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
10036         reference arguments instead of pointers.
10037         (ppc_linux_nat_target::ranged_break_num_registers): Use
10038         m_dreg_interface.
10039         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
10040         m_dreg_interface.  Call register_hw_breakpoint.
10041         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
10042         m_dreg_interface.  Call clear_hw_breakpoint.
10043         (get_trigger_type): Change to...
10044         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
10045         comment.
10046         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
10047         use m_dreg_interface.  Call register_hw_breakpoint.
10048         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
10049         use m_dreg_interface.  Call clear_hw_breakpoint.
10050         (can_use_watchpoint_cond_accel): Change to...
10051         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
10052         method.  Update comment, use m_dreg_interface and
10053         m_process_info.
10054         (calculate_dvc): Change to...
10055         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
10056         m_dreg_interface.
10057         (num_memory_accesses): Change to...
10058         (ppc_linux_nat_target::num_memory_accesses): ...this method.
10059         (check_condition): Change to...
10060         (ppc_linux_nat_target::check_condition): ...this method.
10061         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
10062         comment, use m_dreg_interface.
10063         (create_watchpoint_request): Change to...
10064         (ppc_linux_nat_target::create_watchpoint_request): ...this
10065         method.  Use m_dreg_interface.
10066         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
10067         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
10068         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
10069         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
10070         (ppc_linux_nat_target::low_forget_process)
10071         (ppc_linux_nat_target::low_new_fork)
10072         (ppc_linux_nat_target::low_new_clone)
10073         (ppc_linux_nat_target::low_delete_thread)
10074         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
10075         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
10076         only call mark_thread_stale.
10077         (ppc_linux_thread_exit): Remove.
10078         (ppc_linux_nat_target::stopped_data_address): Change to...
10079         (ppc_linux_nat_target::low_stopped_data_address): This. Add
10080         comment, use m_dreg_interface and m_thread_hw_breakpoints.
10081         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
10082         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
10083         comment.  Call low_stopped_data_address.
10084         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
10085         m_dreg_interface.
10086         (ppc_linux_nat_target::masked_watch_num_registers): Use
10087         m_dreg_interface.
10088         (ppc_linux_nat_target::copy_thread_dreg_state)
10089         (ppc_linux_nat_target::mark_thread_stale)
10090         (ppc_linux_nat_target::mark_debug_registers_changed)
10091         (ppc_linux_nat_target::register_hw_breakpoint)
10092         (ppc_linux_nat_target::clear_hw_breakpoint)
10093         (ppc_linux_nat_target::register_wp)
10094         (ppc_linux_nat_target::clear_wp)
10095         (ppc_linux_nat_target::init_arch_lwp_info)
10096         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
10097         (_initialize_ppc_linux_nat): Remove observer callback.
10098
10099 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
10100
10101         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
10102         (ppc_linux_nat_target::auxv_parse)
10103         (ppc_linux_nat_target::read_description)
10104         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
10105         Move up.
10106
10107 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
10108
10109         * linux-nat.h (low_new_clone): New method.
10110         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
10111
10112 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
10113
10114         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
10115         (dbx_expand_psymtab): ... this.
10116         (start_psymtab): Update.
10117         * mdebugread.c (psymtab_to_symtab_1): Rename to...
10118         (mdebug_expand_psymtab): ... this.
10119         (parse_partial_symbols): Update.
10120         (new_psymtab): Update.
10121         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
10122         (xcoff_expand_psymtab): ... this.
10123         (xcoff_start_psymtab): Update.
10124
10125 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
10126
10127         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
10128         <expand_dependencies>: ... this.
10129         * psymtab.c (partial_symtab::read_dependencies): Rename to...
10130         (partial_symtab::expand_dependencies): ... this.
10131         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
10132         Update.
10133         (dwarf2_psymtab::expand_psymtab): Update.
10134         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10135         * mdebugread.c (psymtab_to_symtab_1): Update.
10136         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10137
10138 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
10139
10140         * psympriv.h (discard_psymtab): Remove.
10141         * dbxread.c (dbx_end_psymtab): Update.
10142         * xcoffread.c (xcoff_end_psymtab): Update.
10143
10144 2020-03-28  Tom Tromey  <tom@tromey.com>
10145
10146         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
10147         comment.
10148
10149 2020-03-28  Tom Tromey  <tom@tromey.com>
10150
10151         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
10152
10153 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
10154
10155         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
10156
10157 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
10158
10159         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
10160
10161 2020-03-26  Tom Tromey  <tom@tromey.com>
10162
10163         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
10164         (mark_common_block_symbol_computed, read_tag_string_type)
10165         (attr_to_dynamic_prop, read_subrange_type): Update.
10166         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
10167         to be methods on struct attribute.
10168         (skip_one_die, process_imported_unit_die, read_namespace_alias)
10169         (read_call_site_scope, partial_die_info::read)
10170         (partial_die_info::read, lookup_die_type, follow_die_ref):
10171         Update.
10172         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
10173         from dwarf2_get_ref_die_offset.
10174         (attribute::constant_value): New method, from
10175         dwarf2_get_attr_constant_value.
10176         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
10177         Declare method.
10178         <constant_value>: New method.
10179
10180 2020-03-26  Tom Tromey  <tom@tromey.com>
10181
10182         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
10183         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
10184         (dwarf_type_encoding_name): Move to stringify.c.
10185         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
10186         * dwarf2/stringify.c: New file.
10187         * dwarf2/stringify.h: New file.
10188
10189 2020-03-26  Tom Tromey  <tom@tromey.com>
10190
10191         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
10192         Rewrite.
10193
10194 2020-03-26  Tom Tromey  <tom@tromey.com>
10195
10196         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
10197         methods.
10198         * dwarf2/read.c (lookup_addr_base): Move to die.h.
10199         (lookup_ranges_base): Likewise.
10200         (read_cutu_die_from_dwo, read_full_die_1): Update.
10201
10202 2020-03-26  Tom Tromey  <tom@tromey.com>
10203
10204         * dwarf2/read.c (read_import_statement, read_file_scope)
10205         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
10206         (read_lexical_block_scope, read_call_site_scope)
10207         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
10208         (handle_struct_member_die, process_structure_scope)
10209         (update_enumeration_type_from_children)
10210         (process_enumeration_scope, read_array_type, read_common_block)
10211         (read_namespace, read_module, read_subroutine_type): Update.
10212         (sibling_die): Remove.
10213
10214 2020-03-26  Tom Tromey  <tom@tromey.com>
10215
10216         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
10217         (build_type_psymtabs_reader, read_structure_type)
10218         (read_enumeration_type, read_full_die_1): Update.
10219         (dwarf2_attr_no_follow): Move to die.h.
10220         * dwarf2/die.h (struct die_info) <attr>: New method.
10221
10222 2020-03-26  Tom Tromey  <tom@tromey.com>
10223
10224         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
10225         <base_address>: Now an optional.
10226         (dwarf2_find_base_address, dwarf2_rnglists_process)
10227         (dwarf2_ranges_process, fill_in_loclist_baton)
10228         (dwarf2_symbol_mark_computed): Update.
10229
10230 2020-03-26  Tom Tromey  <tom@tromey.com>
10231
10232         * dwarf2/read.c (struct die_info): Move to die.h.
10233         * dwarf2/die.h: New file.
10234
10235 2020-03-26  Tom Tromey  <tom@tromey.com>
10236
10237         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
10238         * dwarf2/read.c
10239         (dwarf2_statement_list_fits_in_line_number_section_complaint):
10240         Move to line-header.c.
10241         (read_checked_initial_length_and_offset, read_formatted_entries):
10242         Likewise.
10243         (dwarf_decode_line_header): Split into two.
10244         * dwarf2/line-header.c
10245         (dwarf2_statement_list_fits_in_line_number_section_complaint):
10246         Move from read.c.
10247         (read_checked_initial_length_and_offset, read_formatted_entries):
10248         Likewise.
10249         (dwarf_decode_line_header): New function, split from read.c.
10250
10251 2020-03-26  Tom Tromey  <tom@tromey.com>
10252
10253         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
10254         Declare method.
10255         * dwarf2/read.c (read_attribute_value): Update.
10256         (dwarf2_per_objfile::read_line_string): Rename from
10257         read_indirect_line_string.
10258         (read_formatted_entries): Update.
10259
10260 2020-03-26  Tom Tromey  <tom@tromey.com>
10261
10262         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
10263         variable.
10264
10265 2020-03-26  Tom Tromey  <tom@tromey.com>
10266
10267         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
10268         const.
10269         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
10270         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
10271         parameter const.
10272
10273 2020-03-26  Tom Tromey  <tom@tromey.com>
10274
10275         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
10276         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
10277         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
10278         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
10279
10280 2020-03-26  Tom Tromey  <tom@tromey.com>
10281
10282         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
10283         file_names_size, file_full_name, file_file_name>: Use const.
10284         <file_name_at, file_names>: Add const overload.
10285         * dwarf2/line-header.c (line_header::file_file_name)
10286         (line_header::file_full_name): Update.
10287
10288 2020-03-26  Tom Tromey  <tom@tromey.com>
10289
10290         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
10291         (macro_start_file, consume_improper_spaces)
10292         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
10293         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
10294         (dwarf_decode_macros): Move to macro.c.
10295         * dwarf2/macro.c: New file.
10296         * dwarf2/macro.h: New file.
10297         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
10298
10299 2020-03-26  Tom Tromey  <tom@tromey.com>
10300
10301         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
10302         method.
10303         * dwarf2/section.c: New method.  From
10304         read_indirect_string_at_offset_from.
10305         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
10306         (read_indirect_string_at_offset_from): Move to section.c.
10307         (read_indirect_string_at_offset): Rewrite.
10308         (read_indirect_line_string_at_offset): Remove.
10309         (read_indirect_string, read_indirect_line_string)
10310         (dwarf_decode_macro_bytes): Update.
10311
10312 2020-03-26  Tom Tromey  <tom@tromey.com>
10313
10314         * dwarf2/section.h (struct dwarf2_section_info)
10315         <overload_complaint>: Declare.
10316         (dwarf2_section_buffer_overflow_complaint): Don't declare.
10317         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
10318         Rename from dwarf2_section_buffer_overflow_complaint.
10319         * dwarf2/read.c (skip_one_die, partial_die_info::read)
10320         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
10321
10322 2020-03-26  Tom Tromey  <tom@tromey.com>
10323
10324         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
10325         Declare.
10326         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
10327         Move from read.c.
10328         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
10329         to section.c.
10330
10331 2020-03-26  Tom Tromey  <tom@tromey.com>
10332
10333         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
10334
10335 2020-03-26  Tom Tromey  <tom@tromey.com>
10336
10337         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
10338         "builder".
10339         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
10340         parameter.
10341         (dwarf_decode_macros): Update.
10342
10343 2020-03-26  Tom Tromey  <tom@tromey.com>
10344
10345         * dwarf2/read.c (read_attribute_value): Update.
10346         (read_indirect_string_from_dwz): Move to dwz.c; change into
10347         method.
10348         (dwarf_decode_macro_bytes): Update.
10349         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
10350         * dwarf2/dwz.c: New file.
10351         * Makefile.in (COMMON_SFILES): Add dwz.c.
10352
10353 2020-03-26  Tom Tromey  <tom@tromey.com>
10354
10355         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
10356         * dwarf2/read.c: Add include.
10357         * dwarf2/index-write.c: Add include.
10358         * dwarf2/index-cache.c: Add include.
10359         * dwarf2/dwz.h: New file.
10360
10361 2020-03-25  Tom Tromey  <tom@tromey.com>
10362
10363         * compile/compile-object-load.c (get_out_value_type): Mention
10364         correct symbol name in error message.
10365
10366 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
10367
10368         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
10369
10370 2020-03-25  Tom de Vries  <tdevries@suse.de>
10371
10372         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
10373         * symmisc.c (dump_symtab_1): Print user and includes fields.
10374         (maintenance_info_symtabs): Same.
10375
10376 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
10377
10378         PR gdb/25534
10379         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
10380         (riscv_regcache_cooked_write): New function.
10381         (riscv_push_dummy_call): Use new function.
10382         (riscv_return_value): Likewise.
10383
10384 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
10385
10386         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
10387         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
10388         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
10389         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
10390         * infrun.c (follow_fork): Likewise.
10391         (follow_fork_inferior): Likewise.
10392         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
10393         * linux-nat.h (class linux_nat_target): Likewise.
10394         * remote.c (class remote_target) <follow_fork>: Likewise.
10395         (remote_target::follow_fork): Likewise.
10396         * target-delegates.c: Re-generate.
10397         * target.c (default_follow_fork): Likewise.
10398         (target_follow_fork): Likewise.
10399         * target.h (struct target_ops) <follow_fork>: Likewise.
10400         (target_follow_fork): Likewise.
10401
10402 2020-03-24  Tom de Vries  <tdevries@suse.de>
10403
10404         * psymtab.c (maintenance_info_psymtabs): Print user field.
10405
10406 2020-03-20  Tom Tromey  <tromey@adacore.com>
10407
10408         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
10409         const.
10410         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
10411         const.
10412
10413 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
10414
10415         * ptrace.m4: Don't check for ptrace declaration.
10416         * config.in: Re-generate.
10417         * configure: Re-generate.
10418         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
10419         not defined.
10420
10421 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10422
10423         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
10424         `PTRACE_TYPE_RET'.
10425         * i386-bsd-nat.c (gdb_ptrace): Likewise.
10426         * sparc-nat.c (gdb_ptrace): Likewise.
10427         * x86-bsd-nat.c (gdb_ptrace): Likewise.
10428
10429 2020-03-20  Tom Tromey  <tromey@adacore.com>
10430
10431         * c-exp.y (lex_one_token): Fix assert.
10432
10433 2020-03-20  Tom Tromey  <tromey@adacore.com>
10434
10435         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
10436         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
10437         strncpy call.
10438
10439 2020-03-20  Tom Tromey  <tromey@adacore.com>
10440
10441         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
10442
10443 2020-03-20  Tom Tromey  <tromey@adacore.com>
10444
10445         * ada-valprint.c (print_variant_part): Remove parameters; switch
10446         to value-based API.
10447         (print_field_values): Likewise.
10448         (ada_val_print_struct_union): Likewise.
10449         (ada_value_print_1): Update.
10450
10451 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10452
10453         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
10454         nbsd_nat_target instead of inf_ptrace_target.
10455         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
10456         nbsd_nat_target.
10457
10458 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10459
10460         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
10461         it to the ptrace call.
10462         * (store_registers): Likewise.
10463
10464 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
10465
10466         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
10467         it to the ptrace call.
10468         * (store_registers): Likewise.
10469
10470 2020-03-19  Luis Machado  <luis.machado@linaro.org>
10471
10472         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
10473         valid, fetch vg value from ptrace.
10474
10475 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
10476         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
10477         * inf-ptrace.c: Likewise.
10478         * (gdb_ptrace): Add.
10479         * (inf_ptrace_target::resume): Update.
10480         * (inf_ptrace_target::xfer_partial): Likewise.
10481         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
10482         * (inf_ptrace_peek_poke): Update.
10483
10484 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
10485
10486         * x86-bsd-nat.c (gdb_ptrace): New.
10487         * (x86bsd_dr_set): Add new argument `ptid'.
10488         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
10489         x86bsd_dr_set_addr): Update.
10490
10491 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10492
10493         * remote.c (remote_target::process_stop_reply): Handle events for
10494         all threads differently.
10495
10496 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10497
10498         * completer.c (completion_tracker::remove_completion): Define new
10499         function.
10500         * completer.h (completion_tracker::remove_completion): Declare new
10501         function.
10502         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
10503         when adding a C++ function symbol.
10504
10505 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10506
10507         * completer.c (completion_tracker::completion_hash_entry): Define
10508         new class.
10509         (advance_to_filename_complete_word_point): Call
10510         recompute_lowest_common_denominator.
10511         (completion_tracker::completion_tracker): Call discard_completions
10512         to setup the hash table.
10513         (completion_tracker::discard_completions): Allow for being called
10514         from the constructor, pass new equal function, and element deleter
10515         when constructing the hash table.  Initialise new class member
10516         variables.
10517         (completion_tracker::maybe_add_completion): Remove use of
10518         m_entries_vec, and store more information into m_entries_hash.
10519         (completion_tracker::recompute_lcd_visitor): New function, most
10520         content taken from...
10521         (completion_tracker::recompute_lowest_common_denominator):
10522         ...here, this now just visits each item in the hash calling the
10523         above visitor.
10524         (completion_tracker::build_completion_result): Remove use of
10525         m_entries_vec, call recompute_lowest_common_denominator.
10526         * completer.h (completion_tracker::have_completions): Remove use
10527         of m_entries_vec.
10528         (completion_tracker::completion_hash_entry): Declare new class.
10529         (completion_tracker::recompute_lowest_common_denominator): Change
10530         function signature.
10531         (completion_tracker::recompute_lcd_visitor): Declare new function.
10532         (completion_tracker::m_entries_vec): Delete.
10533         (completion_tracker::m_entries_hash): Initialize to NULL.
10534         (completion_tracker::m_lowest_common_denominator_valid): New
10535         member variable.
10536         (completion_tracker::m_lowest_common_denominator_max_length): New
10537         member variable.
10538
10539 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10540
10541         * regformats/regdef.h: Put reg in gdb namespace.
10542
10543 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10544
10545         * i386-bsd-nat.c (gdb_ptrace): New.
10546         * (i386bsd_fetch_inferior_registers,
10547         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
10548         * (i386bsd_fetch_inferior_registers,
10549         i386bsd_store_inferior_registers) Use gdb_ptrace.
10550
10551 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10552
10553         * amd64-bsd-nat.c (gdb_ptrace): New.
10554         * (amd64bsd_fetch_inferior_registers,
10555         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
10556         * (amd64bsd_fetch_inferior_registers,
10557         amd64bsd_store_inferior_registers) Use gdb_ptrace.
10558
10559 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10560
10561         * user-regs.c (user_reg::read): Rename to...
10562         (user_reg::xread): ...this.
10563         * (append_user_reg): Rename argument `read' to `xread'.
10564         * (user_reg_add_builtin): Likewise.
10565         * (user_reg_add): Likewise.
10566         * (value_of_user_reg): Likewise.
10567
10568 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10569
10570         * sparc-nat.c (gdb_ptrace): New.
10571         * sparc-nat.c (sparc_fetch_inferior_registers)
10572         (sparc_store_inferior_registers) Remove obsolete comment.
10573         * sparc-nat.c (sparc_fetch_inferior_registers)
10574         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
10575         * sparc-nat.c (sparc_fetch_inferior_registers)
10576         (sparc_store_inferior_registers) Use gdb_ptrace.
10577
10578 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10579
10580         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
10581         it to the ptrace call.
10582         * sh-nbsd-nat.c (store_registers): Likewise.
10583
10584 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10585
10586         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
10587         nbsd_nat_target instead of inf_ptrace_target.
10588         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
10589         nbsd_nat_target.
10590
10591 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10592
10593         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
10594
10595 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
10596
10597         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
10598         <sys/sysctl.h>.
10599         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
10600
10601 2020-03-17  Tom de Vries  <tdevries@suse.de>
10602
10603         PR gdb/23710
10604         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
10605         fields.
10606         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
10607         fields.
10608         (process_imported_unit_die): Skip import of c++ CUs.
10609
10610 2020-03-16  Tom Tromey  <tom@tromey.com>
10611
10612         * p-valprint.c (pascal_object_print_value): Initialize
10613         base_value.
10614
10615 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
10616             Shahab Vahedi  <shahab@synopsys.com>
10617
10618         * Makefile.in: Add arch/arc.o
10619         * configure.tgt: Likewise.
10620         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
10621         (_initialize_arc_tdep): Don't initialize old target descriptions.
10622         (arc_read_description): New function to cache target descriptions.
10623         * arc-tdep.h (arc_read_description): Add proto type.
10624         * arch/arc.c: New file.
10625         * arch/arc.h: Likewise.
10626         * features/Makefile: Replace old target descriptions with new.
10627         * features/arc-arcompact.c: Remove.
10628         * features/arc-arcompact.xml: Likewise.
10629         * features/arc-v2.c: Likewise
10630         * features/arc-v2.xml: Likewise
10631         * features/arc/aux-arcompact.xml: New file.
10632         * features/arc/aux-v2.xml: Likewise.
10633         * features/arc/core-arcompact.xml: Likewise.
10634         * features/arc/core-v2.xml: Likewise.
10635         * features/arc/aux-arcompact.c: Generate.
10636         * features/arc/aux-v2.c: Likewise.
10637         * features/arc/core-arcompact.c: Likewise.
10638         * features/arc/core-v2.c: Likewise.
10639         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
10640
10641 2020-03-16  Tom Tromey  <tromey@adacore.com>
10642
10643         PR gdb/25663:
10644         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
10645         putting value into bcache.
10646
10647 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10648
10649         PR gdb/21500
10650         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
10651         to...
10652         (amd64_windows_init_abi_common): ... this.  Don't set size of
10653         long type.
10654         (amd64_windows_init_abi): New function.
10655         (amd64_cygwin_init_abi): New function.
10656         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
10657         the Cygwin OS ABI.
10658         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
10659         comment.
10660
10661 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10662
10663         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
10664         * windows-tdep.c (CYGWIN_DLL_NAME): New.
10665         (pe_import_directory_entry): New struct type.
10666         (is_linked_with_cygwin_dll): New function.
10667         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
10668         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
10669         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
10670
10671 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10672
10673         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
10674         i386_cygwin_core_osabi_sniffer.
10675
10676 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10677
10678         * i386-cygwin-tdep.c: Rename to...
10679         * i386-windows-tdep.c: ... this.
10680         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
10681         i386-windows-tdep.c.
10682         * configure.tgt: Likewise.
10683
10684 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10685
10686         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
10687         * osabi.c (gdb_osabi_names): Add "Windows".
10688         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
10689         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
10690         (i386_cygwin_core_osabi_sniffer): New function, extracted from
10691         i386_cygwin_osabi_sniffer.
10692         (_initialize_i386_cygwin_tdep): Register OS ABI
10693         GDB_OSABI_WINDOWS for i386.
10694         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
10695         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
10696         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
10697         for x86-64.
10698         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
10699         when the target matches '*-*-mingw*'.
10700
10701 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10702
10703         * defs.h (enum gdb_osabi): Move to...
10704         * osabi.h (enum gdb_osabi): ... here.
10705         * gdbarch.sh: Include osabi.h in gdbarch.h.
10706         * gdbarch.h: Re-generate.
10707
10708 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
10709
10710         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
10711         function.
10712         (_initialize_amd64_windows_tdep): Register osabi sniffer.
10713
10714 2020-03-14  Tom Tromey  <tom@tromey.com>
10715
10716         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
10717         for C++.
10718         (c_type_print_modifier): Likewise.  Add "language" parameter.
10719         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
10720         (c_type_print_base_1): Update.
10721         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
10722         constants.
10723         * type-stack.c (type_stack::insert): Handle tp_atomic and
10724         tp_restrict.
10725         (type_stack::follow_type_instance_flags): Likewise.
10726         (type_stack::follow_types): Likewise.  Merge type-following code.
10727         * c-exp.y (RESTRICT, ATOMIC): New tokens.
10728         (space_identifier, cv_with_space_id)
10729         (const_or_volatile_or_space_identifier_noopt)
10730         (const_or_volatile_or_space_identifier): Remove.
10731         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
10732         rules.
10733         (ptr_operator, typebase): Update.
10734         (enum token_flag) <FLAG_C>: New constant.
10735         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
10736         "_Atomic".
10737         (lex_one_token): Handle FLAG_C.
10738
10739 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10740
10741         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
10742         it to the ptrace call.
10743         * m68k-bsd-nat.c (store_registers): Likewise.
10744
10745 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10746
10747         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
10748         gdb_byte *.
10749         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
10750         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
10751         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
10752
10753 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10754
10755         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
10756         nbsd_nat_target instead of inf_ptrace_target.
10757         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10758         nbsd_nat_target.
10759
10760 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10761
10762         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
10763         register_t.
10764
10765 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10766
10767         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
10768         it to the ptrace call.
10769         * alpha-bsd-nat.c (store_registers): Likewise.
10770
10771 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10772
10773         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
10774         includes.
10775         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
10776         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
10777         fill_fpregset): Likewise.
10778
10779 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10780
10781         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
10782         nbsd_nat_target instead of inf_ptrace_target.
10783         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10784         nbsd_nat_target.
10785
10786 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10787
10788         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
10789         register_t.
10790
10791 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10792
10793         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
10794         it to the ptrace call.
10795         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
10796         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
10797         * arm-nbsd-nat.c (store_register): Likewise.
10798         * arm-nbsd-nat.c (store_regs): Likewise.
10799         * arm-nbsd-nat.c (store_fp_register): Likewise.
10800         * arm-nbsd-nat.c (store_fp_regs): Likewise.
10801
10802 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10803
10804         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
10805         nbsd_nat_target instead of inf_ptrace_target.
10806         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
10807         nbsd_nat_target.
10808
10809 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10810
10811         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
10812         it to the ptrace call.
10813         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
10814
10815 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10816
10817         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
10818         it to the ptrace call.
10819         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
10820
10821 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10822
10823         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
10824         gdb_byte *.
10825         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
10826
10827 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10828
10829         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
10830         instead of inf_ptrace_target.
10831         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
10832         nbsd_nat_target.
10833
10834 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10835
10836         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10837         register_t.
10838
10839 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10840
10841         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10842         register_t.
10843
10844 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
10845
10846         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
10847         register_t.
10848
10849 2020-03-13  Tom Tromey  <tom@tromey.com>
10850
10851         * value.h (val_print): Don't declare.
10852         * valprint.h (val_print_array_elements)
10853         (val_print_scalar_formatted, generic_val_print): Don't declare.
10854         * valprint.c (generic_val_print_array): Take a struct value.
10855         (generic_val_print_ptr, generic_val_print_memberptr)
10856         (generic_val_print_bool, generic_val_print_int)
10857         (generic_val_print_char, generic_val_print_complex)
10858         (generic_val_print): Remove.
10859         (generic_value_print): Update.
10860         (do_val_print): Remove unused parameters.  Don't call
10861         la_val_print.
10862         (val_print): Remove.
10863         (common_val_print): Update.  Don't call value_check_printable.
10864         (val_print_scalar_formatted, val_print_array_elements): Remove.
10865         * rust-lang.c (rust_val_print): Remove.
10866         (rust_language_defn): Update.
10867         * p-valprint.c (pascal_val_print): Remove.
10868         (pascal_value_print_inner): Update.
10869         (pascal_object_print_val_fields, pascal_object_print_val):
10870         Remove.
10871         (pascal_object_print_static_field): Update.
10872         * p-lang.h (pascal_val_print): Don't declare.
10873         * p-lang.c (pascal_language_defn): Update.
10874         * opencl-lang.c (opencl_language_defn): Update.
10875         * objc-lang.c (objc_language_defn): Update.
10876         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
10877         * m2-lang.h (m2_val_print): Don't declare.
10878         * m2-lang.c (m2_language_defn): Update.
10879         * language.h (struct language_defn) <la_val_print>: Remove.
10880         * language.c (unk_lang_value_print_inner): Rename.  Change
10881         argument types.
10882         (unknown_language_defn, auto_language_defn): Update.
10883         * go-valprint.c (go_val_print): Remove.
10884         * go-lang.h (go_val_print): Don't declare.
10885         * go-lang.c (go_language_defn): Update.
10886         * f-valprint.c (f_val_print): Remove.
10887         * f-lang.h (f_value_print): Don't declare.
10888         * f-lang.c (f_language_defn): Update.
10889         * d-valprint.c (d_val_print): Remove.
10890         * d-lang.h (d_value_print): Don't declare.
10891         * d-lang.c (d_language_defn): Update.
10892         * cp-valprint.c (cp_print_value_fields)
10893         (cp_print_value_fields_rtti, cp_print_value): Remove.
10894         (cp_print_static_field): Update.
10895         * c-valprint.c (c_val_print_array, c_val_print_ptr)
10896         (c_val_print_struct, c_val_print_union, c_val_print_int)
10897         (c_val_print_memberptr, c_val_print): Remove.
10898         * c-lang.h (c_val_print_array, cp_print_value_fields)
10899         (cp_print_value_fields_rtti): Don't declare.
10900         * c-lang.c (c_language_defn, cplus_language_defn)
10901         (asm_language_defn, minimal_language_defn): Update.
10902         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
10903         (ada_val_print_enum): Take a struct value.
10904         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
10905         (ada_val_print): Remove.
10906         (ada_value_print_1): Update.
10907         (printable_val_type): Remove.
10908         * ada-lang.h (ada_val_print): Don't declare.
10909         * ada-lang.c (ada_language_defn): Update.
10910
10911 2020-03-13  Tom Tromey  <tom@tromey.com>
10912
10913         * valprint.c (do_val_print): Update.
10914         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
10915         a struct value.
10916         (value_to_value_object_no_release): Declare.
10917         * python/py-value.c (value_to_value_object_no_release): New
10918         function.
10919         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
10920         struct value.
10921         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
10922         function.
10923         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
10924         a struct value.
10925         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
10926         Declare.
10927         (gdbscm_apply_val_pretty_printer): Take a struct value.
10928         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
10929         value.
10930         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
10931         value.
10932         * extension-priv.h (struct extension_language_ops)
10933         <apply_val_pretty_printer>: Take a struct value.
10934         * cp-valprint.c (cp_print_value): Create a struct value.
10935         (cp_print_value): Update.
10936
10937 2020-03-13  Tom Tromey  <tom@tromey.com>
10938
10939         * ada-valprint.c (print_field_values): Call common_val_print.
10940
10941 2020-03-13  Tom Tromey  <tom@tromey.com>
10942
10943         * ada-valprint.c (val_print_packed_array_elements): Remove
10944         bitoffset and val parameters.  Call common_val_print.
10945         (ada_val_print_string): Remove offset, address, and original_value
10946         parameters.
10947         (ada_val_print_array): Update.
10948         (ada_value_print_array): New function.
10949         (ada_value_print_1): Call it.
10950
10951 2020-03-13  Tom Tromey  <tom@tromey.com>
10952
10953         * ada-valprint.c (ada_value_print): Use common_val_print.
10954
10955 2020-03-13  Tom Tromey  <tom@tromey.com>
10956
10957         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
10958
10959 2020-03-13  Tom Tromey  <tom@tromey.com>
10960
10961         * ada-valprint.c (ada_value_print_num): New function.
10962         (ada_value_print_1): Use it.
10963
10964 2020-03-13  Tom Tromey  <tom@tromey.com>
10965
10966         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
10967
10968 2020-03-13  Tom Tromey  <tom@tromey.com>
10969
10970         * ada-valprint.c (ada_value_print_ptr): New function.
10971         (ada_value_print_1): Use it.
10972
10973 2020-03-13  Tom Tromey  <tom@tromey.com>
10974
10975         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
10976         call common_val_print.
10977         (ada_val_print_1): Update.
10978         (ada_value_print_1): New function.
10979         (ada_value_print_inner): Rewrite.
10980
10981 2020-03-13  Tom Tromey  <tom@tromey.com>
10982
10983         * cp-valprint.c (cp_print_value_fields): Update.
10984         (cp_print_value): New function.
10985
10986 2020-03-13  Tom Tromey  <tom@tromey.com>
10987
10988         * m2-valprint.c (m2_value_print_inner): Use
10989         cp_print_value_fields.
10990         * cp-valprint.c (cp_print_value_fields): New function.
10991         * c-valprint.c (c_value_print_struct): New function.
10992         (c_value_print_inner): Use c_value_print_struct.
10993         * c-lang.h (cp_print_value_fields): Declare.
10994
10995 2020-03-13  Tom Tromey  <tom@tromey.com>
10996
10997         * c-valprint.c (c_value_print_array): New function.
10998         (c_value_print_inner): Use it.
10999
11000 2020-03-13  Tom Tromey  <tom@tromey.com>
11001
11002         * c-valprint.c (c_value_print_memberptr): New function.
11003         (c_value_print_inner): Use it.
11004
11005 2020-03-13  Tom Tromey  <tom@tromey.com>
11006
11007         * c-valprint.c (c_value_print_int): New function.
11008         (c_value_print_inner): Use it.
11009
11010 2020-03-13  Tom Tromey  <tom@tromey.com>
11011
11012         * c-valprint.c (c_value_print_ptr): New function.
11013         (c_value_print_inner): Use it.
11014
11015 2020-03-13  Tom Tromey  <tom@tromey.com>
11016
11017         * c-valprint.c (c_value_print_inner): Rewrite.
11018
11019 2020-03-13  Tom Tromey  <tom@tromey.com>
11020
11021         * valprint.c (generic_value_print_complex): New function.
11022         (generic_value_print): Use it.
11023
11024 2020-03-13  Tom Tromey  <tom@tromey.com>
11025
11026         * valprint.c (generic_val_print_float): Don't call
11027         val_print_scalar_formatted.
11028         (generic_val_print, generic_value_print): Update.
11029
11030 2020-03-13  Tom Tromey  <tom@tromey.com>
11031
11032         * valprint.c (generic_value_print_char): New function
11033         (generic_value_print): Use it.
11034
11035 2020-03-13  Tom Tromey  <tom@tromey.com>
11036
11037         * valprint.c (generic_value_print_int): New function.
11038         (generic_value_print): Use it.
11039
11040 2020-03-13  Tom Tromey  <tom@tromey.com>
11041
11042         * valprint.c (generic_value_print_bool): New function.
11043         (generic_value_print): Use it.
11044
11045 2020-03-13  Tom Tromey  <tom@tromey.com>
11046
11047         * valprint.c (generic_val_print_func): Simplify.
11048         (generic_val_print, generic_value_print): Update.
11049
11050 2020-03-13  Tom Tromey  <tom@tromey.com>
11051
11052         * valprint.c (generic_val_print_flags): Remove.
11053         (generic_val_print, generic_value_print): Update.
11054         (val_print_type_code_flags): Add original_value parameter.
11055
11056 2020-03-13  Tom Tromey  <tom@tromey.com>
11057
11058         * valprint.c (generic_val_print): Update.
11059         (generic_value_print): Update.
11060         * valprint.c (generic_val_print_enum): Don't call
11061         val_print_scalar_formatted.
11062
11063 2020-03-13  Tom Tromey  <tom@tromey.com>
11064
11065         * valprint.c (generic_value_print): Call generic_value_print_ptr.
11066         * valprint.c (generic_value_print_ptr): New function.
11067
11068 2020-03-13  Tom Tromey  <tom@tromey.com>
11069
11070         * valprint.c (generic_value_print): Rewrite.
11071
11072 2020-03-13  Tom Tromey  <tom@tromey.com>
11073
11074         * p-valprint.c (pascal_object_print_value_fields)
11075         (pascal_object_print_value): New functions.
11076
11077 2020-03-13  Tom Tromey  <tom@tromey.com>
11078
11079         * p-valprint.c (pascal_value_print_inner): Rewrite.
11080
11081 2020-03-13  Tom Tromey  <tom@tromey.com>
11082
11083         * f-valprint.c (f_value_print_innner): Rewrite.
11084
11085 2020-03-13  Tom Tromey  <tom@tromey.com>
11086
11087         * m2-valprint.c (m2_print_unbounded_array): New overload.
11088         (m2_print_unbounded_array): Update.
11089         (m2_print_array_contents): Take a struct value.
11090         (m2_value_print_inner): Rewrite.
11091
11092 2020-03-13  Tom Tromey  <tom@tromey.com>
11093
11094         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
11095         (d_value_print_inner): New function.
11096         * d-lang.h (d_value_print_inner): Declare.
11097         * d-lang.c (d_language_defn): Use d_value_print_inner.
11098
11099 2020-03-13  Tom Tromey  <tom@tromey.com>
11100
11101         * go-valprint.c (go_value_print_inner): New function.
11102         * go-lang.h (go_value_print_inner): Declare.
11103         * go-lang.c (go_language_defn): Use go_value_print_inner.
11104
11105 2020-03-13  Tom Tromey  <tom@tromey.com>
11106
11107         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
11108         API.
11109         (rust_val_print): Rewrite.
11110         (rust_value_print_inner): New function, from rust_val_print.
11111         (rust_language_defn): Use rust_value_print_inner.
11112
11113 2020-03-13  Tom Tromey  <tom@tromey.com>
11114
11115         * ada-valprint.c (ada_value_print_inner): New function.
11116         * ada-lang.h (ada_value_print_inner): Declare.
11117         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
11118
11119 2020-03-13  Tom Tromey  <tom@tromey.com>
11120
11121         * f-valprint.c (f_value_print_innner): New function.
11122         * f-lang.h (f_value_print_innner): Declare.
11123         * f-lang.c (f_language_defn): Use f_value_print_innner.
11124
11125 2020-03-13  Tom Tromey  <tom@tromey.com>
11126
11127         * p-valprint.c (pascal_value_print_inner): New function.
11128         * p-lang.h (pascal_value_print_inner): Declare.
11129         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
11130
11131 2020-03-13  Tom Tromey  <tom@tromey.com>
11132
11133         * m2-valprint.c (m2_value_print_inner): New function.
11134         * m2-lang.h (m2_value_print_inner): Declare.
11135         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
11136
11137 2020-03-13  Tom Tromey  <tom@tromey.com>
11138
11139         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
11140         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
11141         * c-valprint.c (c_value_print_inner): New function.
11142         * c-lang.h (c_value_print_inner): Declare.
11143         * c-lang.c (c_language_defn, cplus_language_defn)
11144         (asm_language_defn, minimal_language_defn): Use
11145         c_value_print_inner.
11146
11147 2020-03-13  Tom Tromey  <tom@tromey.com>
11148
11149         * p-valprint.c (pascal_object_print_value_fields): Now static.
11150         * p-lang.h (pascal_object_print_value_fields): Don't declare.
11151
11152 2020-03-13  Tom Tromey  <tom@tromey.com>
11153
11154         * c-valprint.c (c_val_print_array): Simplify.
11155
11156 2020-03-13  Tom Tromey  <tom@tromey.com>
11157
11158         * valprint.c (value_print_array_elements): New function.
11159         * valprint.h (value_print_array_elements): Declare.
11160
11161 2020-03-13  Tom Tromey  <tom@tromey.com>
11162
11163         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
11164         * mips-tdep.c (mips_print_register): Use
11165         value_print_scalar_formatted.
11166
11167 2020-03-13  Tom Tromey  <tom@tromey.com>
11168
11169         * valprint.h (value_print_scalar_formatted): Declare.
11170         * valprint.c (value_print_scalar_formatted): New function.
11171
11172 2020-03-13  Tom Tromey  <tom@tromey.com>
11173
11174         * valprint.h (generic_value_print): Declare.
11175         * valprint.c (generic_value_print): New function.
11176
11177 2020-03-13  Tom Tromey  <tom@tromey.com>
11178
11179         * valprint.c (do_val_print): Call la_value_print_inner, if
11180         available.
11181         * rust-lang.c (rust_language_defn): Update.
11182         * p-lang.c (pascal_language_defn): Update.
11183         * opencl-lang.c (opencl_language_defn): Update.
11184         * objc-lang.c (objc_language_defn): Update.
11185         * m2-lang.c (m2_language_defn): Update.
11186         * language.h (struct language_defn) <la_value_print_inner>: New
11187         member.
11188         * language.c (unknown_language_defn, auto_language_defn): Update.
11189         * go-lang.c (go_language_defn): Update.
11190         * f-lang.c (f_language_defn): Update.
11191         * d-lang.c (d_language_defn): Update.
11192         * c-lang.c (c_language_defn, cplus_language_defn)
11193         (asm_language_defn, minimal_language_defn): Update.
11194         * ada-lang.c (ada_language_defn): Update.
11195
11196 2020-03-13  Tom Tromey  <tom@tromey.com>
11197
11198         * c-valprint.c (c_value_print): Use common_val_print.
11199
11200 2020-03-13  Tom Tromey  <tom@tromey.com>
11201
11202         * cp-valprint.c (cp_print_static_field): Use common_val_print.
11203
11204 2020-03-13  Tom Tromey  <tom@tromey.com>
11205
11206         * f-valprint.c (f77_print_array_1, f_val_print): Use
11207         common_val_print.
11208
11209 2020-03-13  Tom Tromey  <tom@tromey.com>
11210
11211         * riscv-tdep.c (riscv_print_one_register_info): Use
11212         common_val_print.
11213
11214 2020-03-13  Tom Tromey  <tom@tromey.com>
11215
11216         * mi/mi-main.c (output_register): Use common_val_print.
11217
11218 2020-03-13  Tom Tromey  <tom@tromey.com>
11219
11220         * infcmd.c (default_print_one_register_info): Use
11221         common_val_print.
11222
11223 2020-03-13  Tom Tromey  <tom@tromey.com>
11224
11225         * valprint.h (common_val_print_checked): Declare.
11226         * valprint.c (common_val_print_checked): New function.
11227         * stack.c (print_frame_arg): Use common_val_print_checked.
11228
11229 2020-03-13  Tom Tromey  <tom@tromey.com>
11230
11231         * valprint.c (do_val_print): New function, from val_print.
11232         (val_print): Use do_val_print.
11233         (common_val_print): Use do_val_print.
11234
11235 2020-03-13  Tom Tromey  <tom@tromey.com>
11236
11237         * valprint.c (value_print): Use scoped_value_mark.
11238
11239 2020-03-13  Tom de Vries  <tdevries@suse.de>
11240
11241         PR symtab/25646
11242         * psymtab.c (partial_symtab::partial_symtab): Don't set
11243         globals_offset and statics_offset.  Push element onto
11244         current_global_psymbols and current_static_psymbols stacks.
11245         (concat): New function.
11246         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
11247         element from current_global_psymbols and current_static_psymbols
11248         stacks.  Concat popped elements to global_psymbols and
11249         static_symbols.
11250         (add_psymbol_to_list): Use current_global_psymbols and
11251         current_static_psymbols stacks.
11252         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
11253         current_static_psymbols fields.
11254
11255 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
11256
11257         * corelow.c (sniff_core_bfd): Remove.
11258         (class core_target) <m_core_vec>: Remove.
11259         (core_target::core_target): Update.
11260         (core_file_fns): Remove.
11261         (deprecated_add_core_fns): Remove.
11262         (default_core_sniffer): Remove.
11263         (sniff_core_bfd): Remove.
11264         (default_check_format): Remove.
11265         (gdb_check_format): Remove.
11266         (core_target_open): Update.
11267         (core_target::get_core_register_section): Update.
11268         (get_core_registers_cb): Update.
11269         (core_target::fetch_registers): Update.
11270         * gdbcore.h (struct core_fns): Remove.
11271         (deprecated_add_core_fns): Remove.
11272         (default_core_sniffer): Remove.
11273         (default_check_format): Remove.
11274
11275 2020-03-12  Tom Tromey  <tom@tromey.com>
11276
11277         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
11278         CORE_ADDR.
11279         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
11280
11281 2020-03-12  Tom Tromey  <tom@tromey.com>
11282
11283         * remote.c (remote_target::download_tracepoint)
11284         (remote_target::enable_tracepoint)
11285         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
11286         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
11287         sprintf_vma.
11288
11289 2020-03-12  Tom Tromey  <tom@tromey.com>
11290
11291         * symfile-mem.c: Update CORE_ADDR size assert.
11292
11293 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
11294
11295         * selftest.m4: Move to gdbsupport/.
11296         * acinclude.m4: Update path to selftest.m4.
11297
11298 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
11299
11300         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
11301         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
11302         gdbarch-selfselftests.c and selftest-arch.c.
11303         (SUBDIR_UNITTESTS_OBS): Rename to...
11304         (SELFTESTS_OBS): ... this.
11305         (COMMON_SFILES): Remove disasm-selftests.c and
11306         gdbarch-selftests.c.
11307         * configure.ac: Don't add selftest-arch.{c,o} to
11308         CONFIG_{SRCS,OBS}.
11309         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
11310         preprocessor conditions.
11311
11312 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
11313
11314         * configure.ac: Don't source bfd/development.sh.
11315         * selftest.m4: Modify comment.
11316         * configure: Re-generate.
11317
11318 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
11319
11320         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
11321         not "true" or "false".
11322         * configure: Re-generate.
11323
11324 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
11325
11326         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
11327         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
11328         renamed to arm_nbsd_supply_gregset.
11329         (fetch_register): Update to call arm_nbsd_supply_gregset.
11330         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
11331         (arm_netbsd_nat_target::fetch_registers): Update.
11332         (fetch_elfcore_registers): Removed.
11333         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
11334         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
11335         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
11336         not require NetBSD system headers.
11337         (arm_nbsd_regset): New struct.
11338         (arm_nbsd_iterate_over_regset_sections): New function.
11339         (arm_netbsd_init_abi_common): Updated to call
11340         set_gdbarch_iterate_over_regset_sections.
11341         * arm-nbsd-tdep.h: New file.
11342
11343 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
11344
11345         * symtab.c (find_pc_sect_line): Add check which prevents infinite
11346         recursion.
11347
11348 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
11349
11350         * configure: Re-generate.
11351
11352 2020-03-11  Tom Tromey  <tromey@adacore.com>
11353
11354         * ada-typeprint.c (print_choices): Fix comment.
11355
11356 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
11357
11358         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
11359         previous item in the list, when the list has no items.
11360
11361 2020-03-11  Tom de Vries  <tdevries@suse.de>
11362
11363         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
11364         PROP_LOCLIST handling code.
11365
11366 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
11367
11368         * buildsym-legacy.c (record_line): Pass extra parameter to
11369         record_line.
11370         * buildsym.c (buildsym_compunit::record_line): Take an extra
11371         parameter, reduce duplication in the line table, and record the
11372         is_stmt flag in the line table.
11373         * buildsym.h (buildsym_compunit::record_line): Add extra
11374         parameter.
11375         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
11376         non-statement lines.
11377         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
11378         this to the symtab builder.
11379         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
11380         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
11381         through to dwarf_record_line_1.
11382         * infrun.c (process_event_stop_test): When stepping, don't stop at
11383         a non-statement instruction, and only refresh the step info when
11384         we land in the middle of a line's range.  Also add an extra
11385         comment.
11386         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
11387         field.
11388         * record-btrace.c (btrace_find_line_range): Only record lines
11389         marked as is-statement.
11390         * stack.c (frame_show_address): Show the frame address if we are
11391         in a non-statement sal.
11392         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
11393         (maintenance_print_one_line_table): Print a header for the is_stmt
11394         column, and include is_stmt information in the output.
11395         * symtab.c (find_pc_sect_line): Find lines marked as statements in
11396         preference to non-statements.
11397         (find_pcs_for_symtab_line): Prefer is-statement entries.
11398         (find_line_common): Likewise.
11399         * symtab.h (struct linetable_entry): Add is_stmt field.
11400         (struct symtab_and_line): Likewise.
11401         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
11402         arranging the line table.
11403
11404 2020-03-07  Tom de Vries  <tdevries@suse.de>
11405
11406         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
11407         DIE.
11408
11409 2020-03-07  Tom Tromey  <tom@tromey.com>
11410
11411         * valops.c (value_literal_complex): Remove obsolete comment.
11412         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
11413         comment.
11414
11415 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
11416
11417         * infrun.h: Forward-declare thread_info.
11418         (set_step_info): Add thread_info parameter, add doc.
11419         * infrun.c (set_step_info): Add thread_info parameter, move doc
11420         to header.
11421         * infrun.c (process_event_stop_test): Pass thread to
11422         set_step_info call.
11423         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
11424         set_step_info.
11425         (prepare_one_step): Add thread_info parameter, pass it to
11426         set_step_frame and prepare_one_step (recursive) call.
11427         (step_1): Pass thread to prepare_one_step call.
11428         (step_command_fsm::should_stop): Pass thread to
11429         prepare_one_step.
11430         (until_next_fsm): Pass thread to set_step_frame call.
11431         (finish_command): Pass thread to set_step_info call.
11432
11433 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
11434
11435         * windows-tdep.c (windows_solib_create_inferior_hook):
11436         Check if inferior is running.
11437
11438 2020-03-06  Tom de Vries  <tdevries@suse.de>
11439
11440         * NEWS: Fix "the the".
11441         * ctfread.c: Same.
11442
11443 2020-03-06  Tom de Vries  <tdevries@suse.de>
11444
11445         * psymtab.c (psymtab_to_symtab): Don't print "done.".
11446
11447 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11448
11449         * .dir-locals.el: Add a comment referencing the other copies of
11450         this file.
11451
11452 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
11453
11454         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
11455         psargs.
11456
11457 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11458
11459         * .gitattributes: New file.
11460
11461 2020-03-04  Tom Tromey  <tom@tromey.com>
11462
11463         * symmisc.c (print_symbol_bcache_statistics)
11464         (print_objfile_statistics): Update.
11465         * symfile.c (allocate_symtab): Use intern.
11466         * psymtab.c (partial_symtab::partial_symtab): Use intern.
11467         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
11468         macro_cache>: Remove.
11469         <string_cache>: New member.
11470         (struct objfile) <intern>: New methods.
11471         * elfread.c (elf_symtab_read): Use intern.
11472         * dwarf2/read.c (fixup_go_packaging): Intern package name.
11473         (dwarf2_compute_name, dwarf2_physname)
11474         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
11475         names.
11476         (guess_partial_die_structure_name): Update.
11477         (partial_die_info::fixup): Intern name.
11478         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
11479         name.
11480         (dwarf2_name): Intern name.  Update.
11481         * buildsym.c (buildsym_compunit::get_macro_table): Use
11482         string_cache.
11483
11484 2020-03-04  Tom Tromey  <tom@tromey.com>
11485
11486         * jit.c (bfd_open_from_target_memory): Make "target" const.
11487         * corefile.c (gnutarget): Now const.
11488         * gdbcore.h (gnutarget): Now const.
11489
11490 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
11491
11492         * NEWS: Mention support for WOW64 processes.
11493         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
11494         (amd64_windows_segment_register_p): Remove static.
11495         (_initialize_amd64_windows_nat): Update.
11496         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
11497         * i386-windows-nat.c (context_offset): Update.
11498         (i386_mappings): Rename and remove static.
11499         (i386_windows_segment_register_p): Remove static.
11500         (_initialize_i386_windows_nat): Update.
11501         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
11502         (STATUS_WX86_SINGLE_STEP): New macro.
11503         (EnumProcessModulesEx): New macro.
11504         (Wow64SuspendThread): New macro.
11505         (Wow64GetThreadContext): New macro.
11506         (Wow64SetThreadContext): New macro.
11507         (Wow64GetThreadSelectorEntry): New macro.
11508         (windows_set_context_register_offsets): Add static.
11509         (windows_set_segment_register_p): Likewise.
11510         (windows_add_thread): Adapt for WOW64 processes.
11511         (windows_fetch_one_register): Likewise.
11512         (windows_nat_target::fetch_registers): Likewise.
11513         (windows_store_one_register): Likewise.
11514         (display_selector): Likewise.
11515         (display_selectors): Likewise.
11516         (handle_exception): Likewise.
11517         (windows_continue): Likewise.
11518         (windows_nat_target::resume): Likewise.
11519         (windows_add_all_dlls): Likewise.
11520         (do_initial_windows_stuff): Likewise.
11521         (windows_nat_target::attach): Likewise.
11522         (windows_get_exec_module_filename): Likewise.
11523         (windows_nat_target::create_inferior): Likewise.
11524         (windows_xfer_siginfo): Likewise.
11525         (_initialize_loadable): Initialize Wow64SuspendThread,
11526         Wow64GetThreadContext, Wow64SetThreadContext,
11527         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
11528         * windows-nat.h (windows_set_context_register_offsets):
11529         Remove declaration.
11530         (windows_set_segment_register_p): Likewise.
11531         (i386_windows_segment_register_p): Add declaration.
11532         (amd64_windows_segment_register_p): Likewise.
11533
11534 2020-03-04  Luis Machado  <luis.machado@linaro.org>
11535
11536         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
11537         in "info registers" for AArch64/ARM.
11538
11539         The change caused "info registers" to not print GPR's.
11540
11541         gdb/ChangeLog:
11542
11543         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11544
11545         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11546         when reg->group is empty and reggroup is not.
11547
11548 2020-03-03  Tom Tromey  <tromey@adacore.com>
11549
11550         * dwarf2/frame.c (struct dwarf2_frame_cache)
11551         <checked_tailcall_bottom, entry_cfa_sp_offset,
11552         entry_cfa_sp_offset_p>: Remove members.
11553         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
11554         (dwarf2_frame_prev_register): Don't call
11555         dwarf2_tailcall_sniffer_first.
11556         (dwarf2_append_unwinders): Don't append tailcall unwinder.
11557         * frame-unwind.c (add_unwinder): New fuction.
11558         (frame_unwind_init): Use it.  Add tailcall unwinder.
11559
11560 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
11561             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11562
11563         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
11564         value should be printed as true.
11565
11566 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
11567
11568         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
11569         (windows_init_abi): Set and use windows_so_ops.
11570
11571 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
11572
11573         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
11574         when verifying if dealing with a convenience variable.
11575
11576 2020-03-03  Luis Machado  <luis.machado@linaro.org>
11577
11578         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
11579
11580 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
11581
11582         * infrun.c (gdbarch_supports_displaced_stepping): New.
11583         (use_displaced_stepping): Break up conditions in smaller pieces.
11584         Use gdbarch_supports_displaced_stepping.
11585         (displaced_step_prepare_throw): Use
11586         gdbarch_supports_displaced_stepping.
11587
11588 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11589
11590         * NEWS: Mention new behaviour of the history filename.
11591         * top.c (write_history_p): Add comment.
11592         (show_write_history_p): Add header comment, give a different
11593         message when history writing is on, but the history filename is
11594         empty.
11595         (history_filename): Add comment.
11596         (history_filename_empty): New function.
11597         (show_history_filename): Add header comment, give a different
11598         message when the filename is empty.
11599         (init_history): Compare history_filename against nullptr, and only
11600         read history if the filename is not empty.
11601         (set_history_filename): Add header comment, and only make
11602         non-empty filenames absolute.
11603         (init_main): Make the filename argument to 'set history filename'
11604         optional.
11605
11606 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
11607
11608         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
11609         (arm_supply_vfpregset): ...this, and update to use VFP registers.
11610         (fetch_fp_register): Update.
11611         (fetch_fp_regs): Update.
11612         (store_fp_register): Update.
11613         (store_fp_regs): Update.
11614         (arm_netbsd_nat_target::read_description): New function.
11615         (fetch_elfcore_registers): Update.
11616
11617 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
11618
11619         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
11620         general_thread if the stop reply is missing a thread-id.
11621         (remote_target::process_stop_reply): Use the first non-exited
11622         thread if the target didn't pass a thread-id.
11623         * infrun.c (do_target_wait): Move call to
11624         switch_to_inferior_no_thread to ....
11625         (do_target_wait_1): ... here.
11626
11627 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
11628
11629         * debuginfod-support.c: Include defs.h first.
11630
11631 2020-02-28  Tom de Vries  <tdevries@suse.de>
11632
11633         * symfile.c (set_initial_language): Use default language for lookup.
11634
11635 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
11636
11637         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
11638         reader variable, pass `this` to read_cutu_die_from_dwo.
11639
11640 2020-02-27  Aaron Merey  <amerey@redhat.com>
11641
11642         * source.c (open_source_file): Check for nullptr when computing
11643         srcpath.
11644
11645 2020-02-27  Tom Tromey  <tromey@adacore.com>
11646
11647         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
11648         member.
11649         (dwarf2_add_field): Don't update nfields.
11650         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
11651
11652 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
11653
11654         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
11655         abs.
11656
11657 2020-02-26  Tom Tromey  <tom@tromey.com>
11658
11659         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
11660         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
11661         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
11662         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
11663         per_cu_data.
11664
11665 2020-02-26  Tom Tromey  <tom@tromey.com>
11666
11667         * dwarf2/index-write.c (psym_index_map): Change type.
11668         (add_address_entry_worker, write_one_signatured_type)
11669         (recursively_count_psymbols, recursively_write_psymbols)
11670         (class debug_names, psyms_seen_size, write_gdbindex)
11671         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
11672
11673 2020-02-26  Aaron Merey  <amerey@redhat.com>
11674
11675         * Makefile.in: Handle optional debuginfod support.
11676         * NEWS: Update.
11677         * README: Add --with-debuginfod summary.
11678         * config.in: Regenerate.
11679         * configure: Regenerate.
11680         * configure.ac: Handle optional debuginfod support.
11681         * debuginfod-support.c: debuginfod helper functions.
11682         * debuginfod-support.h: Ditto.
11683         * doc/gdb.texinfo: Add --with-debuginfod to configure options
11684         summary.
11685         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
11686         when a dwz file cannot be found.
11687         * elfread.c (elf_symfile_read): Query debuginfod servers when a
11688         debuginfo file cannot be found.
11689         * source.c (open_source_file): Query debuginfod servers when a
11690         source file cannot be found.
11691         * top.c (print_gdb_configuration): Include
11692         --{with,without}-debuginfod in the output.
11693
11694 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
11695
11696         * thread.c (thr_try_catch_cmd): Print thread name.
11697
11698 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
11699
11700         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
11701         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11702         dwarf2_fetch_die_type_sect_off): Move to...
11703         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
11704         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11705         dwarf2_fetch_die_type_sect_off): ... here.
11706         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
11707         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
11708         dwarf2_fetch_die_type_sect_off): Move doc to header file.
11709
11710 2020-02-26  Tom de Vries  <tdevries@suse.de>
11711
11712         PR gdb/25603
11713         * symfile.c (set_initial_language): Exit-early if
11714         language_mode == language_mode_manual.
11715
11716 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
11717
11718         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
11719         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
11720         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
11721
11722 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
11723
11724         * gdbtypes.c (create_array_type_with_stride): Handle negative
11725         array strides.
11726         * valarith.c (value_subscripted_rvalue): Likewise.
11727
11728 2020-02-25  Luis Machado  <luis.machado@linaro.org>
11729
11730         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
11731
11732 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
11733
11734         * loc.h (dwarf2_get_die_type): Move to...
11735         * read.h (dwarf2_get_die_type): ... here.
11736         * read.c (dwarf2_get_die_type): Move doc to header.
11737
11738 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
11739
11740         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
11741         'gnulib/Makefile.in' to the list.
11742
11743 2020-02-24  Tom Tromey  <tom@tromey.com>
11744
11745         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
11746         Remove.
11747         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
11748         XOBNEWVEC.
11749
11750 2020-02-24  Tom Tromey  <tom@tromey.com>
11751
11752         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
11753         New method.
11754         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
11755         (dw2_do_instantiate_symtab, dw2_get_file_names)
11756         (build_type_psymtab_dependencies, load_full_type_unit): Update.
11757
11758 2020-02-24  Tom Tromey  <tom@tromey.com>
11759
11760         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
11761         make_scoped_restore.
11762         (dwarf2_psymtab::read_symtab): Don't clear
11763         reading_partial_symbols.
11764
11765 2020-02-24  Tom de Vries  <tdevries@suse.de>
11766
11767         PR gdb/25592
11768         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
11769
11770 2020-02-24  Tom de Vries  <tdevries@suse.de>
11771
11772         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
11773         commands layout next/prev/regs.
11774
11775 2020-02-22  Tom Tromey  <tom@tromey.com>
11776
11777         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
11778         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
11779
11780 2020-02-22  Tom Tromey  <tom@tromey.com>
11781
11782         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
11783
11784 2020-02-22  Tom Tromey  <tom@tromey.com>
11785
11786         * tui/tui-win.c (_initialize_tui_win): Add usage text.
11787         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
11788         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
11789         * tui/tui.c (_initialize_tui): Add usage text.
11790
11791 2020-02-22  Tom Tromey  <tom@tromey.com>
11792
11793         * tui/tui-win.c (tui_set_focus_command)
11794         (tui_set_win_height_command): Use error_no_arg.
11795         (_initialize_tui_win): Update help text.
11796         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
11797
11798 2020-02-22  Tom Tromey  <tom@tromey.com>
11799
11800         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
11801         * tui/tui-disasm.h (struct tui_disasm_window)
11802         <display_start_addr>: Declare.
11803         * tui/tui-source.h (struct tui_source_window)
11804         <display_start_addr>: Declare.
11805         * tui/tui-winsource.h (struct tui_source_window_base)
11806         <show_source_line, display_start_addr>: New methods.
11807         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
11808         Rename and move to protected section.
11809         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
11810         (tui_source_window_base::do_erase_source_content): Update.
11811         (tui_source_window_base::show_source_line): Now a method.
11812         (tui_source_window_base::show_source_content)
11813         (tui_source_window_base::tui_source_window_base)
11814         (tui_source_window_base::rerender)
11815         (tui_source_window_base::refill)
11816         (tui_source_window_base::do_scroll_horizontal)
11817         (tui_source_window_base::set_is_exec_point_at)
11818         (tui_source_window_base::update_breakpoint_info)
11819         (tui_source_window_base::update_exec_info): Update.
11820         * tui/tui-source.c (tui_source_window::set_contents)
11821         (tui_source_window::showing_source_p)
11822         (tui_source_window::do_scroll_vertical)
11823         (tui_source_window::location_matches_p)
11824         (tui_source_window::line_is_displayed): Update.
11825         (tui_source_window::display_start_addr): New method.
11826         * tui/tui-disasm.c (tui_disasm_window::set_contents)
11827         (tui_disasm_window::do_scroll_vertical)
11828         (tui_disasm_window::location_matches_p): Update.
11829         (tui_disasm_window::display_start_addr): New method.
11830
11831 2020-02-22  Tom Tromey  <tom@tromey.com>
11832
11833         * NEWS: Add entry for gdb.register_window_type.
11834         * tui/tui-layout.h (window_factory): New typedef.
11835         (tui_register_window): Declare.
11836         * tui/tui-layout.c (saved_tui_windows): New global.
11837         (tui_apply_current_layout): Use it.
11838         (tui_register_window): New function.
11839         * python/python.c (do_start_initialization): Call
11840         gdbpy_initialize_tui.
11841         (python_GdbMethods): Add "register_window_type" function.
11842         * python/python-internal.h (gdbpy_register_tui_window)
11843         (gdbpy_initialize_tui): Declare.
11844         * python/py-tui.c: New file.
11845         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
11846
11847 2020-02-22  Tom Tromey  <tom@tromey.com>
11848
11849         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
11850
11851 2020-02-22  Tom Tromey  <tom@tromey.com>
11852
11853         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
11854         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
11855         * tui/tui-data.c (tui_set_win_with_focus): Remove.
11856         (tui_set_win_focus_to): Move from tui-win.c.
11857
11858 2020-02-22  Tom Tromey  <tom@tromey.com>
11859
11860         * tui/tui-layout.c (make_standard_window, get_locator_window): New
11861         functions.
11862         (known_window_types): New global.
11863         (tui_get_window_by_name): Reimplement.
11864         (initialize_known_windows): New function.
11865         (validate_window_name): Rewrite.
11866         (_initialize_tui_layout): Call initialize_known_windows.
11867
11868 2020-02-22  Tom Tromey  <tom@tromey.com>
11869
11870         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
11871         Remove constants.
11872         * tui/tui-winsource.h (struct tui_source_window_base)
11873         <tui_source_window_base>: Remove parameter.
11874         * tui/tui-winsource.c
11875         (tui_source_window_base::tui_source_window_base): Remove
11876         parameter.
11877         (tui_source_window_base::refill): Update.
11878         * tui/tui-stack.h (struct tui_locator_window)
11879         <tui_locator_window>: Update.
11880         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
11881         Default the constructor.
11882         * tui/tui-regs.h (struct tui_data_item_window)
11883         <tui_data_item_window>: Default the constructor.
11884         (struct tui_data_window) <tui_data_window>: Likewise.
11885         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
11886         Default the constructor.
11887         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
11888         Default the constructor.
11889         <type>: Remove.
11890         (struct tui_win_info) <tui_win_info>: Default the constructor.
11891         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
11892         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
11893         Default the constructor.
11894
11895 2020-02-22  Tom Tromey  <tom@tromey.com>
11896
11897         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
11898         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
11899         * tui/tui-win.c (tui_resize_all): Don't call
11900         tui_delete_invisible_windows.
11901         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
11902         done.
11903         (tui_set_layout): Update.
11904         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
11905         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
11906         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
11907
11908 2020-02-22  Tom Tromey  <tom@tromey.com>
11909
11910         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
11911         correctly.
11912
11913 2020-02-22  Tom Tromey  <tom@tromey.com>
11914
11915         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
11916
11917 2020-02-22  Tom Tromey  <tom@tromey.com>
11918
11919         * tui/tui-winsource.h (struct tui_source_window_iterator)
11920         <inner_iterator>: New etytypedef.
11921         <tui_source_window_iterator>: Take "end" parameter.
11922         <tui_source_window_iterator>: Take iterator.
11923         <operator*, advance>: Update.
11924         <m_iter>: Change type.
11925         <m_end>: New field.
11926         (struct tui_source_windows) <begin, end>: Update.
11927         * tui/tui-layout.c (tui_windows): New global.
11928         (tui_apply_current_layout): Clear tui_windows.
11929         (tui_layout_window::apply): Update tui_windows.
11930         * tui/tui-data.h (tui_windows): Declare.
11931         (all_tui_windows): Now inline function.
11932         (class tui_window_iterator, struct all_tui_windows): Remove.
11933
11934 2020-02-22  Tom Tromey  <tom@tromey.com>
11935
11936         PR tui/17850:
11937         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
11938         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
11939         "height" argument.
11940         (class tui_layout_window) <get_sizes>: Likewise.
11941         (class tui_layout_split) <tui_layout_split>: Add "vertical"
11942         argument.
11943         <get_sizes>: Add "height" argument.
11944         <m_vertical>: New field.
11945         * tui/tui-layout.c (tui_layout_split::clone): Update.
11946         (tui_layout_split::get_sizes): Add "height" argument.
11947         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
11948         (tui_new_layout_command): Parse "-horizontal".
11949         (_initialize_tui_layout): Update help string.
11950         (tui_layout_split::specification): Add "-horizontal" when needed.
11951         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
11952         argument.
11953         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
11954         New methods.
11955
11956 2020-02-22  Tom Tromey  <tom@tromey.com>
11957
11958         * tui/tui-layout.h (enum tui_adjust_result): New.
11959         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
11960         (class tui_layout_window) <adjust_size>: Return
11961         tui_adjust_result.  Rewrite.
11962         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
11963         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
11964
11965 2020-02-22  Tom Tromey  <tom@tromey.com>
11966
11967         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
11968         parameter and return types.
11969         (class tui_layout_base) <specification>: Add "depth".
11970         (class tui_layout_window) <specification>: Add "depth".
11971         (class tui_layout_split) <specification>: Add "depth".
11972         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
11973         and return types.
11974         (tui_new_layout_command): Parse sub-layouts.
11975         (_initialize_tui_layout): Update help string.
11976         (tui_layout_window::specification): Add "depth".
11977         (add_layout_command): Update.
11978
11979 2020-02-22  Tom Tromey  <tom@tromey.com>
11980
11981         * NEWS: Add "tui new-layout" item.
11982         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
11983         Add new-layout command to help text.
11984         (validate_window_name): New function.
11985         (tui_new_layout_command): New function.
11986         (_initialize_tui_layout): Register "new-layout".
11987         (tui_layout_window::specification): New method.
11988         (tui_layout_window::specification): New method.
11989         * tui/tui-layout.h (class tui_layout_base) <specification>: New
11990         method.
11991         (class tui_layout_window) <specification>: New method.
11992         (class tui_layout_split) <specification>: New method.
11993
11994 2020-02-22  Tom Tromey  <tom@tromey.com>
11995
11996         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
11997         * tui/tui-win.c (window_name_completer): Update comment.
11998         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
11999         Declare method.
12000         (class tui_layout_window) <replace_window>: Likewise.
12001         (class tui_layout_split) <replace_window>: Likewise.
12002         (tui_set_layout): Don't declare.
12003         (tui_set_initial_layout): Declare function.
12004         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
12005         (asm_regs_layout): New globals.
12006         (tui_current_layout, show_layout): Remove.
12007         (tui_set_layout, tui_add_win_to_layout): Rewrite.
12008         (find_layout, tui_apply_layout): New function.
12009         (layout_completer): Remove.
12010         (tui_next_layout): Reimplement.
12011         (tui_next_layout_command): New function.
12012         (tui_set_initial_layout, tui_prev_layout_command): New functions.
12013         (tui_regs_layout): Reimplement.
12014         (tui_regs_layout_command): New function.
12015         (extract_display_start_addr): Rewrite.
12016         (next_layout, prev_layout): Remove.
12017         (tui_layout_window::replace_window): New method.
12018         (tui_layout_split::replace_window): New method.
12019         (destroy_layout): New function.
12020         (layout_list): New global.
12021         (add_layout_command): New function.
12022         (initialize_layouts): Update.
12023         (tui_layout_command): New function.
12024         (_initialize_tui_layout): Install "layout" commands.
12025         * tui/tui-data.h (enum tui_layout_type): Remove.
12026         (tui_current_layout): Don't declare.
12027
12028 2020-02-22  Tom Tromey  <tom@tromey.com>
12029
12030         * tui/tui-regs.c (tui_reg_layout): Remove.
12031         (tui_reg_command): Use tui_regs_layout.
12032         * tui/tui-layout.h (tui_reg_command): Declare.
12033         * tui/tui-layout.c (tui_reg_command): New function.
12034
12035 2020-02-22  Tom Tromey  <tom@tromey.com>
12036
12037         * tui/tui.c (tui_rl_delete_other_windows): Call
12038         tui_remove_some_windows.
12039         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
12040         Declare method.
12041         (class tui_layout_window) <remove_windows>: New method.
12042         (class tui_layout_split) <remove_windows>: Declare.
12043         (tui_remove_some_windows): Declare.
12044         * tui/tui-layout.c (tui_remove_some_windows): New function.
12045         (tui_layout_split::remove_windows): New method.
12046
12047 2020-02-22  Tom Tromey  <tom@tromey.com>
12048
12049         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
12050         * tui/tui-layout.h (tui_next_layout): Declare.
12051         * tui/tui-layout.c (tui_next_layout): New function.
12052
12053 2020-02-22  Tom Tromey  <tom@tromey.com>
12054
12055         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
12056         correct coordinates.
12057
12058 2020-02-22  Tom Tromey  <tom@tromey.com>
12059
12060         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
12061         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
12062         DATA_WIN case.
12063
12064 2020-02-22  Tom Tromey  <tom@tromey.com>
12065
12066         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
12067         TUI_DISASM_WIN, not tui_win_list.
12068
12069 2020-02-22  Tom Tromey  <tom@tromey.com>
12070
12071         * valprint.c (generic_val_print_enum_1)
12072         (val_print_type_code_flags): Style member names.
12073         * rust-lang.c (val_print_struct, rust_print_enum)
12074         (rust_print_struct_def, rust_internal_print_type): Style member
12075         names.
12076         * p-valprint.c (pascal_object_print_value_fields): Style member
12077         names.  Only call fprintf_symbol_filtered for static members.
12078         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
12079         * f-valprint.c (f_val_print): Style member names.
12080         * f-typeprint.c (f_type_print_base): Style member names.
12081         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
12082         call fprintf_symbol_filtered for static members.
12083         (cp_print_class_member): Style member names.
12084         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
12085         member names.
12086         * ada-valprint.c (ada_print_scalar): Style enum names.
12087         (ada_val_print_enum): Likewise.
12088         * ada-typeprint.c (print_enum_type): Style enum names.
12089
12090 2020-02-21  Tom Tromey  <tom@tromey.com>
12091
12092         * psympriv.h (struct partial_symtab): Update comment.
12093
12094 2020-02-21  Tom Tromey  <tromey@adacore.com>
12095
12096         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
12097         type is CORE_ADDR.
12098
12099 2020-02-21  Tom de Vries  <tdevries@suse.de>
12100
12101         PR gdb/25534
12102         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
12103         if dependencies[i]->user != NULL.
12104
12105 2020-02-21  Ali Tamur  <tamur@google.com>
12106
12107         * dwarf2/read.c (dwarf2_name): Add null check.
12108
12109 2020-02-20  Tom Tromey  <tom@tromey.com>
12110
12111         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
12112         ">=", in binary search.
12113         (dwarf2_find_containing_comp_unit): New overload.
12114         (run_test): New self-test.
12115         (_initialize_dwarf2_read): Register new test.
12116
12117 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
12118
12119         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
12120         * riscv-tdep.h: Likewise.
12121         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
12122         rv32-only CSR.
12123         * features/riscv/64bit-csr.xml: Regenerated.
12124
12125 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
12126             Tom Tromey  <tom@tromey.com>
12127
12128         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
12129         of 'fputc_unfiltered'.
12130         (putchar_unfiltered): Call 'fputc_unfiltered'.
12131         (fputc_unfiltered): Call 'fputs_unfiltered'.
12132
12133 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
12134
12135         * config.in: Regenerate.
12136         * configure: Regenerate.
12137         * configure.ac: Add --with-python-libdir option.
12138         * main.c: Use WITH_PYTHON_LIBDIR.
12139
12140 2020-02-19  Tom Tromey  <tom@tromey.com>
12141
12142         * symtab.c (general_symbol_info::compute_and_set_names): Use
12143         obstack_strndup.  Simplify call to symbol_set_demangled_name.
12144
12145 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
12146
12147         * dwarf2/read.c (allocate_signatured_type_table,
12148         allocate_dwo_unit_table, allocate_type_unit_groups_table,
12149         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
12150         Remove objfile parameter, update all callers.
12151
12152 2020-02-19  Doug Evans  <dje@google.com>
12153
12154         PR rust/25535
12155         * rust-lang.c (rust_print_enum): Apply embedded_offset to
12156         rust_enum_variant calculation.
12157
12158 2020-02-19  Tom Tromey  <tromey@adacore.com>
12159
12160         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
12161
12162 2020-02-19  Tom Tromey  <tromey@adacore.com>
12163
12164         * ada-lang.c (cache_symbol): Use obstack_strdup.
12165
12166 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12167
12168         * configure: Regenerate.
12169
12170 2020-02-19  Tom Tromey  <tromey@adacore.com>
12171
12172         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
12173         NULL check.
12174
12175 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
12176
12177         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
12178
12179 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
12180
12181         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
12182         if GDBSERVER is not defined.
12183         (riscv_tdesc_cache): Likewise, also store const target_desc.
12184         (STATIC_IN_GDB): Define.
12185         (riscv_create_target_description): Update declaration with
12186         STATIC_IN_GDB.
12187         (riscv_lookup_target_description): New function, only define if
12188         GDBSERVER is not defined.
12189         * arch/riscv.h (riscv_create_target_description): Declare only
12190         when GDBSERVER is defined.
12191         (riscv_lookup_target_description): New declaration when GDBSERVER
12192         is not defined.
12193         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
12194         (riscv_linux_read_features): ...this, and return
12195         riscv_gdbarch_features instead of target_desc.
12196         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
12197         (riscv_linux_read_description): Rename to...
12198         (riscv_linux_read_features): ...this.
12199         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
12200         Update to use riscv_gdbarch_features and
12201         riscv_lookup_target_description.
12202         * riscv-tdep.c (riscv_find_default_target_description): Use
12203         riscv_lookup_target_description instead of
12204         riscv_create_target_description.
12205
12206 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
12207
12208         * valprint.c (generic_val_print_enum_1): When printing a flag
12209         enum with value 0 and there is no enumerator with value 0, print
12210         just "0" instead of "(unknown: 0x0)".
12211
12212 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
12213
12214         * valprint.c (generic_val_print_enum_1): Print unknown part of
12215         flag enum in hex.
12216
12217 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
12218
12219         * dwarf2/read.c (update_enumeration_type_from_children): Allow
12220         flag enums to contain duplicate enumerators.
12221         * valprint.c (generic_val_print_enum_1): Update comment.
12222
12223 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
12224
12225         * dwarf2/read.c: Include "count-one-bits.h".
12226         (update_enumeration_type_from_children): If an enumerator has
12227         multiple bits set, don't treat the enumeration as a "flag enum".
12228         * valprint.c (generic_val_print_enum_1): Assert that enumerators
12229         of flag enums have 0 or 1 bit set.
12230
12231 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12232
12233         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
12234         conversion.
12235         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
12236         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
12237         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
12238         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
12239         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
12240
12241 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
12242
12243         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
12244
12245 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
12246
12247         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
12248         displaced_step_closure_up.
12249         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
12250         (struct displaced_step_closure_up):
12251         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
12252         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
12253         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
12254         Likewise.
12255         * gdbarch.sh (displaced_step_copy_insn): Likewise.
12256         * gdbarch.c, gdbarch.h: Re-generate.
12257         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
12258         displaced_step_closure_up.
12259         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
12260         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
12261         * infrun.h (displaced_step_closure_up): New type alias.
12262         (struct displaced_step_inferior_state) <step_closure>: Change
12263         type to displaced_step_closure_up.
12264         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
12265         displaced_step_closure_up.
12266         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
12267
12268 2020-02-14  Tom Tromey  <tom@tromey.com>
12269
12270         * minidebug.c (gnu_debug_key): New global.
12271         (find_separate_debug_file_in_section): Use it.
12272
12273 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
12274
12275         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
12276         std::unique_ptr.
12277         * gdbarch.c: Re-generate.
12278         * gdbarch.h: Re-generate.
12279         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
12280         change.
12281         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
12282         type to std::unique_ptr.
12283         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
12284         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
12285         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
12286         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
12287         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
12288         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
12289         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
12290         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
12291         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
12292
12293 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
12294
12295         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
12296         std::unique_ptr.
12297         (displaced_step_clear): Rename to...
12298         (displaced_step_reset): ... this.  Just call displaced->reset ().
12299         (displaced_step_clear_cleanup): Rename to...
12300         (displaced_step_reset_cleanup): ... this.
12301         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
12302         (displaced_step_fixup): Likewise.
12303         (resume_1): Likewise.
12304         (handle_inferior_event): Restore child's memory before calling
12305         displaced_step_fixup on the parent.
12306         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
12307         to std::unique_ptr.
12308         <step_closure>: Change type to std::unique_ptr.
12309
12310 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
12311
12312         * arm-tdep.c: Include count-one-bits.h.
12313         (cleanup_block_store_pc): Use count_one_bits.
12314         (cleanup_block_load_pc): Use count_one_bits.
12315         (arm_copy_block_xfer): Use count_one_bits.
12316         (thumb2_copy_block_xfer): Use count_one_bits.
12317         (thumb_copy_pop_pc_16bit): Use count_one_bits.
12318         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
12319         (thumb_get_next_pcs_raw): Use count_one_bits.
12320         (arm_get_next_pcs_raw): Use count_one_bits_l.
12321         * arch/arm.c (bitcount): Remove.
12322         * arch/arm.h (bitcount): Remove.
12323
12324 2020-02-14  Tom Tromey  <tromey@adacore.com>
12325
12326         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
12327         Update.
12328         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
12329         * dwarf2/loc.c (call_site_find_chain_1): Return
12330         unique_xmalloc_ptr.
12331         (call_site_find_chain): Likewise.
12332
12333 2020-02-14  Richard Biener  <rguenther@suse.de>
12334
12335         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
12336         on expression with division operators.
12337
12338 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
12339
12340         * MAINTAINERS (Write After Approval): Adding myself.
12341
12342 2020-02-12  Tom Tromey  <tom@tromey.com>
12343
12344         * event-loop.c (event_data, gdb_event, event_handler_func):
12345         Remove.
12346
12347 2020-02-12  Tom Tromey  <tom@tromey.com>
12348
12349         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
12350         (dwarf2_frame_objfile_data): Add comment.
12351         (find_comp_unit, set_comp_unit): New functions.
12352         (dwarf2_frame_find_fde): Use find_comp_unit.
12353         (dwarf2_build_frame_info): Use set_comp_unit.
12354
12355 2020-02-12  Tom Tromey  <tom@tromey.com>
12356
12357         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
12358         (comp_unit): Don't initialize objfile.
12359         (execute_cfa_program): Add text_offset parameter.
12360         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
12361         (dwarf2_frame_cache): Update.
12362         (dwarf2_build_frame_info): Don't set "objfile" member.
12363
12364 2020-02-12  Tom Tromey  <tom@tromey.com>
12365
12366         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
12367         (decode_frame_entry): Likewise.
12368         (dwarf2_build_frame_info): Update.
12369
12370 2020-02-12  Tom Tromey  <tom@tromey.com>
12371
12372         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
12373         (decode_frame_entry_1): Use the comp_unit obstack.
12374
12375 2020-02-12  Tom Tromey  <tom@tromey.com>
12376
12377         * dwarf2/frame.c (struct comp_unit): Add initializers and
12378         constructor.
12379         (dwarf2_frame_objfile_data): Store a comp_unit.
12380         (dwarf2_frame_find_fde): Update.
12381         (dwarf2_build_frame_info): Use "new".
12382
12383 2020-02-12  Tom Tromey  <tom@tromey.com>
12384
12385         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
12386         (dwarf2_fde_table): Typedef for std::vector.
12387         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
12388         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
12389         (decode_frame_entry): Update.
12390         (dwarf2_build_frame_info): Use "new".
12391
12392 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
12393
12394         * arm-tdep.c (arm_gdbarch_init): Update.
12395         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
12396         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
12397         have_neon, is_m>: Change to bool.
12398
12399 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
12400
12401         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
12402
12403 2020-02-12  Tom Tromey  <tom@tromey.com>
12404
12405         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
12406
12407 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
12408
12409         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
12410         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
12411
12412 2020-02-11  Tom Tromey  <tom@tromey.com>
12413
12414         * psymtab.h: Update comment.
12415
12416 2020-02-11  Tom Tromey  <tom@tromey.com>
12417
12418         * gdb_obstack.h (struct auto_obstack): Use
12419         DISABLE_COPY_AND_ASSIGN.
12420
12421 2020-02-11  Tom Tromey  <tom@tromey.com>
12422
12423         * dwarf2/frame.h (struct objfile): Don't forward declare.
12424
12425 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
12426
12427         * cris-tdep.c (cris_supply_gregset): Change signature to match
12428         what struct regset expects.
12429         (cris_regset): New struct.
12430         (fetch_core_registers): Remove.
12431         (cris_iterate_over_regset_sections): New function.
12432         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
12433         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
12434
12435 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
12436
12437         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
12438         registers.
12439
12440 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
12441
12442         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
12443
12444 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
12445
12446         * configure: Re-generate.
12447
12448 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
12449
12450         * configure: Re-generate.
12451
12452 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
12453
12454         * acinclude: Update warning.m4 path.
12455         * warning.m4: Move to gdbsupport.
12456
12457 2020-02-11  Tom Tromey  <tromey@adacore.com>
12458
12459         * remote.c (remote_console_output): Update.
12460         * printcmd.c (printf_command): Update.
12461         * event-loop.c (gdb_wait_for_event): Update.
12462         * linux-nat.c (sigchld_handler): Update.
12463         * remote-sim.c (gdb_os_write_stdout): Update.
12464         (gdb_os_flush_stdout): Update.
12465         (gdb_os_flush_stderr): Update.
12466         (gdb_os_write_stderr): Update.
12467         * exceptions.c (print_exception): Update.
12468         * remote-fileio.c (remote_fileio_func_read): Update.
12469         (remote_fileio_func_write): Update.
12470         * tui/tui.c (tui_enable): Update.
12471         * tui/tui-interp.c (tui_interp::init): Update.
12472         * utils.c (init_page_info): Update.
12473         (putchar_unfiltered, fputc_unfiltered): Update.
12474         (gdb_flush): Update.
12475         (emit_style_escape): Update.
12476         (flush_wrap_buffer, fputs_maybe_filtered): Update.
12477         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
12478         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
12479         (stderr_file::write): Update.
12480         (stderr_file::puts): Update.
12481         * ui-file.h (ui_file_isatty, ui_file_write)
12482         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
12483         (ui_file_puts): Don't declare.
12484
12485 2020-02-10  Tom de Vries  <tdevries@suse.de>
12486
12487         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
12488         sentinel to char *.
12489
12490 2020-02-09  Tom de Vries  <tdevries@suse.de>
12491
12492         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
12493         filename if it matches "<artificial>".
12494
12495 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
12496
12497         * windows-tdep.c (struct enum_value_name): New struct.
12498         (create_enum): New function.
12499         (windows_get_siginfo_type): Create and use enum types.
12500
12501 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
12502
12503         * NEWS: Mention $_siginfo support for Windows.
12504         * windows-nat.c (handle_exception): Set siginfo_er.
12505         (windows_nat_target::mourn_inferior): Reset siginfo_er.
12506         (windows_xfer_siginfo): New function.
12507         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
12508         * windows-tdep.c (struct windows_gdbarch_data): New struct.
12509         (init_windows_gdbarch_data): New function.
12510         (get_windows_gdbarch_data): New function.
12511         (windows_get_siginfo_type): New function.
12512         (windows_init_abi): Register windows_get_siginfo_type.
12513         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
12514
12515 2020-02-08  Tom Tromey  <tom@tromey.com>
12516
12517         * dwarf2/read.c (class cutu_reader) <cutu_reader,
12518         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
12519         <keep>: Declare method.
12520         <m_keep>: Remove member.
12521         <~cutu_reader>: Remove.
12522         (cutu_reader::init_tu_and_read_dwo_dies): Update.
12523         (cutu_reader::cutu_reader): Update.
12524         (cutu_reader::keep): Rename from ~cutu_reader.
12525         (process_psymtab_comp_unit, build_type_psymtabs_1)
12526         (process_skeletonless_type_unit, load_partial_comp_unit)
12527         (load_full_comp_unit, dwarf2_read_addr_index)
12528         (read_signatured_type): Update.
12529
12530 2020-02-08  Tom Tromey  <tom@tromey.com>
12531
12532         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
12533         "want_partial_unit" parameter.
12534         (process_psymtab_comp_unit): Change want_partial_unit to bool.
12535         Inline check for DW_TAG_partial_unit.
12536         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
12537
12538 2020-02-08  Tom Tromey  <tom@tromey.com>
12539
12540         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
12541         read.c.
12542         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
12543         read.c.
12544
12545 2020-02-08  Tom Tromey  <tom@tromey.com>
12546
12547         * dwarf2/read.c (read_address): Move to comp-unit.c.
12548         (dwarf2_rnglists_process, dwarf2_ranges_process)
12549         (read_attribute_value, dwarf_decode_lines_1)
12550         (var_decode_location, decode_locdesc): Update.
12551         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
12552         read.c.  Remove "cu" parameter.
12553         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
12554         method.
12555
12556 2020-02-08  Tom Tromey  <tom@tromey.com>
12557
12558         * dwarf2/read.c (read_attribute_value, read_indirect_string)
12559         (read_indirect_line_string): Update.
12560         * dwarf2/comp-unit.c (read_offset): Remove.
12561         (read_comp_unit_head): Update.
12562         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
12563         method.
12564         (read_offset): Don't declare.
12565
12566 2020-02-08  Tom Tromey  <tom@tromey.com>
12567
12568         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
12569         * dwarf2/read.c (struct comp_unit_head): Move to
12570         dwarf2/comp-unit.h.
12571         (enum class rcuh_kind): Move to comp-unit.h.
12572         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
12573         (read_comp_unit_head, error_check_comp_unit_head)
12574         (read_and_check_comp_unit_head): Move to comp-unit.c.
12575         (read_offset, dwarf_unit_type_name): Likewise.
12576         (create_debug_type_hash_table, read_cutu_die_from_dwo)
12577         (cutu_reader::cutu_reader, read_call_site_scope)
12578         (find_partial_die, follow_die_offset): Update.
12579         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
12580
12581 2020-02-08  Tom Tromey  <tom@tromey.com>
12582
12583         * dwarf2/read.c (read_offset_1): Move to leb.c.
12584         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
12585         (dwarf_decode_macro_bytes): Update.
12586         * dwarf2/leb.c (read_offset): Rename; move from read.c.
12587         * dwarf2/leb.h (read_offset): Declare.
12588
12589 2020-02-08  Tom Tromey  <tom@tromey.com>
12590
12591         * dwarf2/read.c (dwarf2_section_size): Remove.
12592         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
12593         Update.
12594         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
12595
12596 2020-02-08  Tom Tromey  <tom@tromey.com>
12597
12598         * dwarf2/read.c (read_initial_length): Move to leb.c.
12599         * dwarf2/leb.h (read_initial_length): Declare.
12600         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
12601         handle_nonstd parameter.
12602         * dwarf2/frame.c (read_initial_length): Remove.
12603         (decode_frame_entry_1): Update.
12604
12605 2020-02-08  Tom Tromey  <tom@tromey.com>
12606
12607         * dwarf2/loc.c (dwarf2_find_location_expression)
12608         (dwarf_evaluate_loc_desc::get_tls_address)
12609         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
12610         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
12611         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
12612         (dwarf2_compile_property_to_c)
12613         (dwarf2_loc_desc_get_symbol_read_needs)
12614         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
12615         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
12616         (loclist_describe_location, loclist_tracepoint_var_ref)
12617         (loclist_generate_c_location): Update.
12618         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
12619         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
12620         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
12621         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
12622         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
12623         (dwarf2_per_cu_data::addr_size)
12624         (dwarf2_per_cu_data::ref_addr_size)
12625         (dwarf2_per_cu_data::text_offset)
12626         (dwarf2_per_cu_data::addr_type): Now methods.
12627         (per_cu_header_read_in): Make per_cu "const".
12628         (dwarf2_version): Remove.
12629         (dwarf2_per_cu_data::int_type): Now a method.
12630         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
12631         (set_die_type, read_array_type, read_subrange_index_type)
12632         (read_tag_string_type, read_subrange_type): Update.
12633         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
12634         offset_size, ref_addr_size, text_offset, addr_type, version,
12635         objfile, int_type, addr_sized_int_type>: Declare methods.
12636
12637 2020-02-08  Tom Tromey  <tom@tromey.com>
12638
12639         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
12640         Move earlier.
12641
12642 2020-02-08  Tom Tromey  <tom@tromey.com>
12643
12644         * dwarf2/read.h (dwarf_line_debug): Declare.
12645         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
12646         * dwarf2/read.c: Move line_header code to new files.
12647         (dwarf_line_debug): No longer static.
12648         * dwarf2/line-header.c: New file.
12649         * dwarf2/line-header.h: New file.
12650
12651 2020-02-08  Tom Tromey  <tom@tromey.com>
12652
12653         * dwarf2/read.c (struct line_header) <file_full_name,
12654         file_file_name>: Return unique_xmalloc_ptr.
12655         (line_header::file_file_name): Update.
12656         (line_header::file_full_name): Update.
12657         (dw2_get_file_names_reader): Update.
12658         (macro_start_file): Update.
12659
12660 2020-02-08  Tom Tromey  <tom@tromey.com>
12661
12662         * dwarf2/read.c (struct line_header) <file_full_name,
12663         file_file_name>: Declare methods.
12664         (dw2_get_file_names_reader): Update.
12665         (file_file_name): Now a method.
12666         (file_full_name): Likewise.
12667         (macro_start_file): Update.
12668
12669 2020-02-08  Tom Tromey  <tom@tromey.com>
12670
12671         * dwarf2/read.c (dwarf_always_disassemble)
12672         (show_dwarf_always_disassemble): Move to loc.c.
12673         (_initialize_dwarf2_read): Move "always-disassemble" registration
12674         to loc.c.
12675         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
12676         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
12677         static.
12678         (show_dwarf_always_disassemble): Move from read.c.
12679         (_initialize_dwarf2loc): Move always-disassemble from read.c.
12680
12681 2020-02-08  Tom Tromey  <tom@tromey.com>
12682
12683         * dwarf2/read.c (~dwarf2_per_objfile): Update.
12684         (create_quick_file_names_table): Return htab_up.
12685         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
12686         Update.
12687         * dwarf2/read.h (struct dwarf2_per_objfile)
12688         <quick_file_names_table>: Now htab_up.
12689
12690 2020-02-08  Tom Tromey  <tom@tromey.com>
12691
12692         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
12693
12694 2020-02-08  Tom Tromey  <tom@tromey.com>
12695
12696         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
12697         Rewrite.
12698         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
12699         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
12700         (abbrev_table::abbrev_table): No longer inline.
12701         (ABBREV_HASH_SIZE): Remove.
12702         (abbrev_table::m_abbrevs): Now an htab_up.
12703
12704 2020-02-08  Tom Tromey  <tom@tromey.com>
12705
12706         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
12707         (cutu_reader): Update.
12708         (build_type_psymtabs_1): Update.
12709         * dwarf2/abbrev.c (abbrev_table::read): Rename.
12710         (abbrev_table::alloc_abbrev): Update.
12711         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
12712         (abbrev_table::read): New static method, renamed from
12713         abbrev_table_read_table.
12714         (abbrev_table::alloc_abbrev)
12715         (abbrev_table::add_abbrev): Now private.
12716         (abbrev_table::abbrev_table): Now private.
12717         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
12718
12719 2020-02-08  Tom Tromey  <tom@tromey.com>
12720
12721         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
12722         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
12723         htab_up.
12724
12725 2020-02-08  Tom Tromey  <tom@tromey.com>
12726
12727         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
12728         htab_up.
12729         (lookup_dwo_unit_in_dwp): Update.
12730         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
12731         on obstack.
12732
12733 2020-02-08  Tom Tromey  <tom@tromey.com>
12734
12735         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
12736         obstack.
12737
12738 2020-02-08  Tom Tromey  <tom@tromey.com>
12739
12740         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
12741         line_header_hash.
12742         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
12743         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
12744         Change type to htab_up.
12745
12746 2020-02-08  Tom Tromey  <tom@tromey.com>
12747
12748         * dwarf2/read.c (allocate_type_unit_groups_table): Return
12749         htab_up.  Don't allocate on obstack.
12750         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
12751         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
12752         Change type to htab_up.
12753
12754 2020-02-08  Tom Tromey  <tom@tromey.com>
12755
12756         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
12757         Change type to htab_up.
12758         * dwarf2/read.c (create_signatured_type_table_from_index)
12759         (create_signatured_type_table_from_debug_names)
12760         (create_all_type_units, add_type_unit)
12761         (lookup_dwo_signatured_type, lookup_signatured_type)
12762         (process_skeletonless_type_unit): Update.
12763         (create_debug_type_hash_table, create_debug_types_hash_table):
12764         Change type of types_htab.
12765         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
12766         htab_up.  Don't allocate on obstack.
12767         (create_cus_hash_table): Change type of cus_htab parameter.
12768         (struct dwo_file) <cus, tus>: Now htab_up.
12769         (lookup_dwo_signatured_type, lookup_dwo_cutu)
12770         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
12771         (queue_and_load_all_dwo_tus): Update.
12772         * dwarf2/index-write.c (write_gdbindex): Update.
12773         (write_debug_names): Update.
12774
12775 2020-02-08  Tom Tromey  <tom@tromey.com>
12776
12777         * dwarf2/read.h (struct dwarf2_queue_item): Move from
12778         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
12779         destructor.
12780         (struct dwarf2_per_objfile) <queue>: New member.
12781         * dwarf2/read.c (struct dwarf2_queue_item): Move to
12782         dwarf2/read.h.
12783         (dwarf2_queue, dwarf2_queue_tail): Remove.
12784         (class dwarf2_queue_guard): Add parameter to constructor.  Use
12785         DISABLE_COPY_AND_ASSIGN.
12786         <m_per_objfile>: New member.
12787         <~dwarf2_queue_guard>: Rewrite.
12788         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
12789         Update.
12790         (~dwarf2_queue_item): New.
12791
12792 2020-02-08  Tom Tromey  <tom@tromey.com>
12793
12794         * dwarf2/read.c (struct die_info) <has_children>: New member.
12795         (dw2_get_file_names_reader): Remove has_children.
12796         (dw2_get_file_names): Update.
12797         (read_cutu_die_from_dwo): Remove has_children.
12798         (cutu_reader::init_tu_and_read_dwo_dies)
12799         (cutu_reader::cutu_reader): Update.
12800         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
12801         Remove has_children.
12802         (build_type_psymtabs_1, process_skeletonless_type_unit)
12803         (load_partial_comp_unit, load_full_comp_unit): Update.
12804         (create_dwo_cu_reader): Remove has_children.
12805         (create_cus_hash_table, read_die_and_children): Update.
12806         (read_full_die_1,read_full_die): Remove has_children.
12807         (read_signatured_type): Update.
12808         (class cutu_reader) <has_children>: Remove.
12809
12810 2020-02-08  Tom Tromey  <tom@tromey.com>
12811
12812         * dwarf2/expr.c: Rename from dwarf2expr.c.
12813         * dwarf2/expr.h: Rename from dwarf2expr.h.
12814         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
12815         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
12816         * dwarf2/frame.c: Rename from dwarf2-frame.c.
12817         * dwarf2/frame.h: Rename from dwarf2-frame.h.
12818         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
12819         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
12820         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
12821         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
12822         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
12823         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
12824         * dwarf2/loc.c: Rename from dwarf2loc.c.
12825         * dwarf2/loc.h: Rename from dwarf2loc.h.
12826         * dwarf2/read.c: Rename from dwarf2read.c.
12827         * dwarf2/read.h: Rename from dwarf2read.h.
12828         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
12829         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
12830         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
12831         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
12832         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
12833         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
12834         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
12835         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
12836         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
12837         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
12838         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
12839         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
12840         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
12841         Update.
12842         * Makefile.in (COMMON_SFILES): Update.
12843         (HFILES_NO_SRCDIR): Update.
12844
12845 2020-02-08  Tom Tromey  <tom@tromey.com>
12846
12847         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
12848         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
12849
12850 2020-02-08  Tom Tromey  <tom@tromey.com>
12851
12852         * dwarf2read.h (struct die_info): Don't declare.
12853
12854 2020-02-08  Tom Tromey  <tom@tromey.com>
12855
12856         * dwarf2read.h (die_info_ptr): Remove typedef.
12857
12858 2020-02-08  Tom Tromey  <tom@tromey.com>
12859
12860         * dwarf2read.c (read_call_site_scope)
12861         (handle_data_member_location, dwarf2_add_member_fn)
12862         (mark_common_block_symbol_computed, read_common_block)
12863         (attr_to_dynamic_prop, partial_die_info::read)
12864         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
12865         (dwarf2_symbol_mark_computed, set_die_type): Update.
12866         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
12867         method.
12868         (attr_form_is_block): Don't declare.
12869         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
12870
12871 2020-02-08  Tom Tromey  <tom@tromey.com>
12872
12873         * dwarf2read.c (dwarf2_find_base_address, )
12874         (read_call_site_scope, rust_containing_type)
12875         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
12876         (handle_data_member_location, dwarf2_add_member_fn)
12877         (get_alignment, read_structure_type, process_structure_scope)
12878         (mark_common_block_symbol_computed, read_common_block)
12879         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
12880         (partial_die_info::read, read_attribute_value, new_symbol)
12881         (lookup_die_type, dwarf2_get_ref_die_offset)
12882         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
12883         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
12884         (dwarf2_symbol_mark_computed): Update.
12885         * dwarf2/attribute.h (struct attribute) <value_as_address,
12886         form_is_section_offset, form_is_constant, form_is_ref>: Declare
12887         methods.
12888         (value_as_address, attr_form_is_section_offset)
12889         (attr_form_is_constant, attr_form_is_ref): Don't declare.
12890         * dwarf2/attribute.c (attribute::value_as_address)
12891         (attribute::form_is_section_offset, attribute::form_is_constant)
12892         (attribute::form_is_ref): Now methods.
12893
12894 2020-02-08  Tom Tromey  <tom@tromey.com>
12895
12896         * dwarf2read.c (struct attribute, DW_STRING)
12897         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
12898         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
12899         (attr_form_is_block, attr_form_is_section_offset)
12900         (attr_form_is_constant, attr_form_is_ref): Move.
12901         * dwarf2/attribute.h: New file.
12902         * dwarf2/attribute.c: New file, from dwarf2read.c.
12903         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
12904
12905 2020-02-08  Tom Tromey  <tom@tromey.com>
12906
12907         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
12908         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
12909         Move.
12910         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
12911         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
12912         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
12913         abbrev.c.
12914         * dwarf2/abbrev.h: New file.
12915         * dwarf2/abbrev.c: New file, from dwarf2read.c.
12916         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
12917
12918 2020-02-08  Tom Tromey  <tom@tromey.com>
12919
12920         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
12921         (dwarf2_section_size, dwarf2_get_section_info)
12922         (create_signatured_type_table_from_debug_names)
12923         (create_addrmap_from_aranges, read_debug_names_from_section)
12924         (get_gdb_index_contents_from_section, read_comp_unit_head)
12925         (error_check_comp_unit_head, read_abbrev_offset)
12926         (create_debug_type_hash_table, init_cu_die_reader)
12927         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
12928         (read_comp_units_from_section, create_cus_hash_table)
12929         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
12930         (create_dwp_v2_section, dwarf2_rnglists_process)
12931         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
12932         (abbrev_table_read_table, read_indirect_string_at_offset_from)
12933         (read_indirect_string_from_dwz, read_addr_index_1)
12934         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
12935         (dwarf_decode_macro_bytes, dwarf_decode_macros)
12936         (fill_in_loclist_baton): Update.
12937         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
12938         get_containing_section, get_bfd_owner, get_bfd_section,
12939         get_file_name, get_id, get_flags, empty, read>: Declare methods.
12940         (dwarf2_read_section, get_section_name, get_section_file_name)
12941         (get_containing_section, get_section_bfd_owner)
12942         (get_section_bfd_section, get_section_name, get_section_file_name)
12943         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
12944         declare.
12945         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
12946         (dwarf2_section_info::get_bfd_owner)
12947         (dwarf2_section_info::get_bfd_section)
12948         (dwarf2_section_info::get_name)
12949         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
12950         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
12951         (dwarf2_section_info::read): Now methods.
12952         * dwarf-index-write.c (class debug_names): Update.
12953
12954 2020-02-08  Tom Tromey  <tom@tromey.com>
12955
12956         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
12957         Move to dwarf2/section.h.
12958         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
12959         (get_section_bfd_section, get_section_name)
12960         (get_section_file_name, get_section_id, get_section_flags)
12961         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
12962         dwarf2/section.c.
12963         * dwarf2/section.h: New file.
12964         * dwarf2/section.c: New file, from dwarf2read.c.
12965         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
12966
12967 2020-02-08  Tom Tromey  <tom@tromey.com>
12968
12969         * dwarf2read.h (read_unsigned_leb128): Don't declare.
12970         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
12971         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
12972         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
12973         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
12974         * dwarf2/leb.h: New file, from dwarf2read.c.
12975         * dwarf2/leb.c: New file, from dwarf2read.c.
12976         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
12977         Remove.
12978         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
12979         (COMMON_SFILES): Add dwarf2/leb.c.
12980
12981 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
12982
12983         GDB 9.1 released.
12984
12985 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
12986
12987         PR gdb/25190:
12988         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
12989         * gdb/remote.c (remote_console_output): Update.
12990         * gdb/ui-file.c (fputs_unfiltered): Rename to...
12991         (ui_file_puts): ...this.
12992         * gdb/ui-file.h (ui_file_puts): Add declaration.
12993         * gdb/utils.c (emit_style_escape): Update.
12994         (flush_wrap_buffer): Update.
12995         (fputs_maybe_filtered): Update.
12996         (fputs_unfiltered): Add function.
12997
12998 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
12999
13000         * gdb/event-loop.c (gdb_wait_for_event): Update.
13001         * gdb/printcmd.c (printf_command): Update.
13002         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
13003         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
13004         (gdb_os_flush_stderr): Update.
13005         * gdb/remote.c (remote_console_output): Update.
13006         * gdb/ui-file.c (gdb_flush): Rename to...
13007         (ui_file_flush): ...this.
13008         (stderr_file::write): Update.
13009         (stderr_file::puts): Update.
13010         * gdb/ui-file.h (gdb_flush): Rename to...
13011         (ui_file_flush): ...this.
13012         * gdb/utils.c (gdb_flush): Add function.
13013         * gdb/utils.h (gdb_flush): Add declaration.
13014
13015 2020-02-07  Tom Tromey  <tromey@adacore.com>
13016
13017         PR breakpoints/24915:
13018         * source.c (find_and_open_source): Do not check basenames_may_differ.
13019
13020 2020-02-07  Tom Tromey  <tom@tromey.com>
13021
13022         * README: Update gdbserver documentation.
13023         * gdbserver: Move to top level.
13024         * configure.tgt (build_gdbserver): Remove.
13025         * configure.ac: Remove --enable-gdbserver.
13026         * configure: Rebuild.
13027         * Makefile.in (distclean): Don't mention gdbserver.
13028
13029 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
13030
13031         * source-cache.c (source_cache::ensure): Surround
13032         get_plain_source_lines with a try/catch.
13033         (source_cache::get_line_charpos): Get rid of try/catch
13034         and only check for the return value of "ensure".
13035         * tui/tui-source.c (tui_source_window::set_contents):
13036         Simplify "nlines" calculation.
13037
13038 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
13039
13040         * MAINTAINERS (Write After Approval): Add myself.
13041
13042 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
13043
13044         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
13045         function call.
13046
13047 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
13048
13049         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
13050
13051 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
13052
13053         * nat/riscv-linux-tdesc.h: New file.
13054         * nat/riscv-linux-tdesc.c: New file, taking code from...
13055         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
13056         ... here.
13057         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
13058         NATDEPFILES.
13059
13060 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
13061
13062         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
13063         we don't set the fake simulator ptid to the null_ptid.
13064
13065 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
13066
13067         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
13068         * gdbthread.h (class thread_info) <resumed>: Likewise.
13069         * infrun.c (resume_1): Likewise.
13070         (proceed): Likewise.
13071         (infrun_thread_stop_requested): Likewise.
13072         (stop_all_threads): Likewise.
13073         (handle_inferior_event): Likewise.
13074         (restart_threads): Likewise.
13075         (finish_step_over): Likewise.
13076         (keep_going_stepped_thread): Likewise.
13077         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
13078         (linux_handle_extended_wait): Likewise.
13079         * record-btrace.c (get_thread_current_frame_id): Likewise.
13080         * record-full.c (record_full_wait_1): Likewise.
13081         * remote.c (remote_target::process_initial_stop_replies): Likewise.
13082         * target.c (target_resume): Likewise.
13083         * thread.c (set_running_thread): Likewise.
13084
13085 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
13086
13087         * f-valprint.c (f77_print_array_1): Changed datatype of index
13088         variable to LONGEST from int to enable it to contain bound
13089         values correctly.
13090
13091 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
13092
13093         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
13094         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
13095         offsets according to FLEN determined.
13096         (riscv_linux_nat_target::read_description): Determine FLEN
13097         dynamically.
13098         (riscv_linux_nat_target::fetch_registers): Size regset buffer
13099         according to FLEN determined.
13100         (riscv_linux_nat_target::store_registers): Likewise.
13101
13102 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
13103
13104         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
13105         when reg->group is empty and reggroup is not.
13106
13107 2020-01-31  Tom Tromey  <tromey@adacore.com>
13108
13109         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
13110         Call beneath target's mourn_inferior after unpushing.
13111
13112 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
13113
13114         PR tui/9765
13115         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
13116         have enough lines to fill the screen, still return the lowest
13117         address we found.
13118
13119 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
13120
13121         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
13122         '-', '<', and '>' commands.
13123
13124 2020-01-29  Pedro Alves  <palves@redhat.com>
13125             Sergio Durigan Junior  <sergiodj@redhat.com>
13126
13127         * infcmd.c (construct_inferior_arguments): Assert that
13128         'argc' is greater than 0.
13129
13130 2020-01-29  Luis Machado  <luis.machado@linaro.org>
13131
13132         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
13133         (BRK_INSN_MASK): Define to 0xd4200000.
13134         (aarch64_program_breakpoint_here_p): New function.
13135         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
13136         * arch-utils.c (default_program_breakpoint_here_p): Moved from
13137         breakpoint.c.
13138         * arch-utils.h (default_program_breakpoint_here_p): Moved from
13139         breakpoint.h
13140         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
13141         call gdbarch_program_breakpoint_here_p.
13142         (program_breakpoint_here): Moved to arch-utils.c, renamed to
13143         default_program_breakpoint_here_p, changed return type to bool and
13144         simplified.
13145         * breakpoint.h (program_breakpoint_here): Moved prototype to
13146         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
13147         return type to bool.
13148         * gdbarch.c: Regenerate.
13149         * gdbarch.h: Regenerate.
13150         * gdbarch.sh (program_breakpoint_here_p): New method.
13151         * infrun.c (handle_signal_stop): Call
13152         gdbarch_program_breakpoint_here_p.
13153
13154 2020-01-26  Tom Tromey  <tom@tromey.com>
13155
13156         * ctfread.c (struct ctf_fp_info): Reindent.
13157         (_initialize_ctfread): Remove.
13158
13159 2020-01-26  Tom Tromey  <tom@tromey.com>
13160
13161         * psymtab.c (partial_map_expand_apply)
13162         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
13163         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
13164         (psym_print_stats, psym_expand_symtabs_for_function)
13165         (psym_map_symbol_filenames, psym_map_matching_symbols)
13166         (psym_expand_symtabs_matching)
13167         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
13168         (maintenance_check_psymtabs): Use new methods.
13169         * psympriv.h (struct partial_symtab) <readin_p,
13170         get_compunit_symtab>: New methods.
13171         <readin, compunit_symtab>: Remove members.
13172         (struct standard_psymtab): New.
13173         (struct legacy_psymtab): Derive from standard_psymtab.
13174         * dwarf2read.h (struct dwarf2_psymtab): Derive from
13175         standard_psymtab.
13176         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
13177
13178 2020-01-26  Tom Tromey  <tom@tromey.com>
13179
13180         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
13181         read_dependencies.  Add assert.
13182         * psymtab.c (partial_symtab::read_dependencies): New method.
13183         * psympriv.h (struct partial_symtab) <read_dependencies>: New
13184         method.
13185         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
13186         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
13187         read_dependencies.
13188         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
13189         Add assert.
13190
13191 2020-01-26  Tom Tromey  <tom@tromey.com>
13192
13193         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
13194         Call expand_psymtab.
13195         (xcoff_read_symtab): Call expand_psymtab.
13196         (xcoff_start_psymtab, xcoff_end_psymtab): Set
13197         legacy_expand_psymtab.
13198         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
13199         method.
13200         (struct legacy_psymtab) <expand_psymtab>: Implement.
13201         <legacy_expand_psymtab>: New member.
13202         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
13203         (parse_partial_symbols): Set legacy_expand_psymtab.
13204         (psymtab_to_symtab_1): Change argument order.  Call
13205         expand_psymtab.
13206         (new_psymtab): Set legacy_expand_psymtab.
13207         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
13208         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
13209         expand_psymtab.
13210         (dwarf2_psymtab::expand_psymtab): Rename from
13211         psymtab_to_symtab_1.  Call expand_psymtab.
13212         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
13213         (dbx_end_psymtab): Likewise.
13214         (dbx_psymtab_to_symtab_1): Change argument order. Call
13215         expand_psymtab.
13216         (dbx_read_symtab): Call expand_psymtab.
13217         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
13218         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
13219         (ctf_psymtab::read_symtab): Call expand_psymtab.
13220
13221 2020-01-26  Tom Tromey  <tom@tromey.com>
13222
13223         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
13224         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
13225         messages.
13226         * mdebugread.c (mdebug_read_symtab): Remove prints.
13227         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
13228         assert.
13229         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
13230
13231 2020-01-26  Tom Tromey  <tom@tromey.com>
13232
13233         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
13234         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
13235         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
13236         legacy_symtab.
13237         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
13238         * psymtab.c (psymtab_to_symtab): Call method.
13239         (dump_psymtab): Update.
13240         * psympriv.h (struct partial_symtab): Add virtual destructor.
13241         <read_symtab>: New method.
13242         (struct legacy_symtab): New.
13243         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
13244         (struct pst_map) <pst>: Now a legacy_psymtab.
13245         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
13246         (new_psymtab): Use legacy_psymtab.
13247         * dwarf2read.h (struct dwarf2_psymtab): New.
13248         (struct dwarf2_per_cu_data) <psymtab>: Use it.
13249         * dwarf2read.c (dwarf2_create_include_psymtab)
13250         (dwarf2_build_include_psymtabs, create_type_unit_group)
13251         (create_partial_symtab, process_psymtab_comp_unit_reader)
13252         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
13253         (set_partial_user): Use dwarf2_psymtab.
13254         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
13255         (psymtab_to_symtab_1, process_full_comp_unit)
13256         (process_full_type_unit, dwarf2_ranges_read)
13257         (dwarf2_get_pc_bounds, psymtab_include_file_name)
13258         (dwarf_decode_lines): Use dwarf2_psymtab.
13259         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
13260         (add_address_entry_worker, write_one_signatured_type)
13261         (recursively_count_psymbols, recursively_write_psymbols)
13262         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
13263         (write_debug_names): Likewise.
13264         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
13265         <pst>: Now a legacy_psymtab.
13266         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
13267         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
13268         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
13269         * ctfread.c (struct ctf_psymtab): New.
13270         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
13271         ctf_psymtab.
13272         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
13273         (create_partial_symtab): Return a ctf_psymtab.
13274         (scan_partial_symbols): Update.
13275
13276 2020-01-26  Tom Tromey  <tom@tromey.com>
13277
13278         * xcoffread.c (xcoff_start_psymtab): Use new.
13279         * psymtab.c (partial_symtab::partial_symtab): New constructor,
13280         renamed from start_psymtab_common.
13281         * psympriv.h (struct partial_symtab): Add new constructor.
13282         (start_psymtab_common): Don't declare.
13283         * mdebugread.c (parse_partial_symbols): Use new.
13284         * dwarf2read.c (create_partial_symtab): Use new.
13285         * dbxread.c (start_psymtab): Use new.
13286         * ctfread.c (create_partial_symtab): Use new.
13287
13288 2020-01-26  Tom Tromey  <tom@tromey.com>
13289
13290         * xcoffread.c (xcoff_end_psymtab): Use new.
13291         * psymtab.c (start_psymtab_common): Use new.
13292         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
13293         Update.
13294         * psympriv.h (struct partial_symtab): Add parameters to
13295         constructor.  Don't inline.
13296         (allocate_psymtab): Don't declare.
13297         * mdebugread.c (new_psymtab): Use new.
13298         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
13299         * dbxread.c (dbx_end_psymtab): Use new.
13300
13301 2020-01-26  Tom Tromey  <tom@tromey.com>
13302
13303         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
13304         allocate_psymtab.  Update documentation.
13305         * psymtab.c (psymtab_storage::install_psymtab): Rename from
13306         allocate_psymtab.  Do not use new.
13307         (allocate_psymtab): Use new.  Update.
13308
13309 2020-01-26  Tom Tromey  <tom@tromey.com>
13310
13311         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
13312         * psymtab.c (psym_print_stats): Update.
13313         * psympriv.h (struct partial_symtab) <readin,
13314         psymtabs_addrmap_supported, anonymous>: Now bool.
13315         * mdebugread.c (psymtab_to_symtab_1): Update.
13316         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
13317         (build_type_psymtabs_reader, psymtab_to_symtab_1)
13318         (process_full_comp_unit, process_full_type_unit): Update.
13319         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
13320         * ctfread.c (psymtab_to_symtab): Update.
13321
13322 2020-01-26  Tom Tromey  <tom@tromey.com>
13323
13324         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
13325         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
13326         * psymtab.c (psymtab_storage): Delete psymtabs.
13327         (psymtab_storage::allocate_psymtab): Use new.
13328         (psymtab_storage::discard_psymtab): Use delete.
13329         * psympriv.h (struct partial_symtab): Add constructor and
13330         initializers.
13331
13332 2020-01-26  Tom Tromey  <tom@tromey.com>
13333
13334         * machoread.c: Do not include psympriv.h.
13335
13336 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13337
13338         * NEWS: Mention the new option and the set/show commands.
13339
13340 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13341
13342         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
13343         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
13344         (validate_exec_file): New variables, enums, functions.
13345         (exec_file_locate_attach, print_section_info): Style the filenames.
13346         (_initialize_exec): Install show_exec_file_mismatch_command and
13347          set_exec_file_mismatch_command.
13348         * gdbcore.h (validate_exec_file): Declare.
13349         * infcmd.c (attach_command): Call validate_exec_file.
13350         * remote.c ( remote_target::remote_add_inferior): Likewise.
13351
13352 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13353
13354         * frame.c (find_frame_sal): Move call to get_next_frame into more
13355         inner scope.
13356         * inline-frame.c (inilne_state) <inline_state>: Update argument
13357         types.
13358         (inilne_state) <skipped_symbol>: Rename to...
13359         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
13360         (skip_inline_frames): Build vector of skipped symbols and use this
13361         to reate the inline_state.
13362         (inline_skipped_symbol): Add a comment and some assertions, fetch
13363         skipped symbol from the list.
13364
13365 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13366
13367         * buildsym.c (lte_is_less_than): Delete.
13368         (buildsym_compunit::end_symtab_with_blockvector): Create local
13369         lambda function to sort line table entries, and use
13370         std::stable_sort instead of std::sort.
13371         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
13372         markers when looking for a previous line.
13373
13374 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13375
13376         * dwarf2read.c (lnp_state_machine::record_line): Include
13377         end_sequence parameter in debug print out.  Record the line if we
13378         are at an end_sequence marker even if it's not the start of a
13379         statement.
13380         * symmisc.c (maintenance_print_one_line_table): Print end of
13381         sequence markers with 'END' not '0'.
13382
13383 2020-01-24  Pedro Alves  <palves@redhat.com>
13384
13385         PR gdb/25410
13386         * thread.c (scoped_restore_current_thread::restore): Use
13387         switch_to_inferior_no_thread.
13388         * exec.c: Include "progspace-and-thread.h".
13389         (add_target_sections, remove_target_sections):
13390         scoped_restore_current_pspace_and_thread instead of
13391         scoped_restore_current_thread.
13392         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
13393         and aspace to the inferior before calling clone_program_space.
13394         Remove stale comment.
13395
13396 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
13397
13398         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
13399         (arm_netbsd_nat_target::fetch_registers): ...this.
13400         (arm_nbsd_nat_target::store_registers): Rename to...
13401         (arm_netbsd_nat_target::store_registers): ...this.
13402
13403 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
13404
13405         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
13406         register_t.
13407
13408 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
13409
13410         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
13411         Update comment.
13412         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
13413         Likewise.
13414         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
13415         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
13416         the correct replacement (iterate_over_regset_sections).
13417         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
13418         Update comment.
13419
13420 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
13421
13422         PR gdb/23718
13423         * gdb/python/python.c (execute_gdb_command): Call
13424         async_enable_stdin in catch block.
13425
13426 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13427
13428         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
13429         SWITCH_THRU_ALL_UIS.
13430
13431 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
13432
13433         PR tui/9765
13434         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
13435         comment, add extra parameter, and update to store previous symbol
13436         when appropriate.
13437         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
13438         add extra parameter.
13439         * tui/tui-disasm.c (tui_disassemble): Update header comment,
13440         remove unneeded parameter, add try/catch around gdb_print_insn,
13441         rewrite to add items to asm_lines vector.
13442         (tui_find_backward_disassembly_start_address): New function.
13443         (tui_find_disassembly_address): Updated throughout.
13444         (tui_disasm_window::set_contents): Update for changes to
13445         tui_disassemble.
13446         (tui_disasm_window::do_scroll_vertical): No need to adjust the
13447         number of lines to scroll.
13448
13449 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
13450
13451         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
13452         (SECT_OFF_DATA): Likewise.
13453         (SECT_OFF_RODATA): Likewise.
13454         (SECT_OFF_TEXT): Likewise.
13455         (SECT_OFF_BSS): Likewise.
13456         (struct objfile) <text_section_offset, data_section_offset>: New
13457         methods.
13458         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
13459         objfile::text_section_offset.
13460         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
13461         * coffread.c (coff_symtab_read): Likewise.
13462         (enter_linenos): Likewise.
13463         (process_coff_symbol): Likewise.
13464         * ctfread.c (get_objfile_text_range): Likewise.
13465         * dtrace-probe.c (dtrace_probe::get_relocated_address):
13466         Use objfile::data_section_offset.
13467         * dwarf2-frame.c (execute_cfa_program): Use
13468         objfile::text_section_offset.
13469         (dwarf2_frame_find_fde): Likewise.
13470         * dwarf2read.c (create_addrmap_from_index): Likewise.
13471         (create_addrmap_from_aranges): Likewise.
13472         (dw2_find_pc_sect_compunit_symtab): Likewise.
13473         (process_psymtab_comp_unit_reader): Likewise.
13474         (add_partial_symbol): Likewise.
13475         (add_partial_subprogram): Likewise.
13476         (process_full_comp_unit): Likewise.
13477         (read_file_scope): Likewise.
13478         (read_func_scope): Likewise.
13479         (read_lexical_block_scope): Likewise.
13480         (read_call_site_scope): Likewise.
13481         (dwarf2_rnglists_process): Likewise.
13482         (dwarf2_ranges_process): Likewise.
13483         (dwarf2_ranges_read): Likewise.
13484         (dwarf_decode_lines_1): Likewise.
13485         (new_symbol): Likewise.
13486         (dwarf2_fetch_die_loc_sect_off): Likewise.
13487         (dwarf2_per_cu_text_offset): Likewise.
13488         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
13489         * hppa-tdep.c (read_unwind_info): Likewise.
13490         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
13491         * psympriv.h (struct partial_symtab): Likewise.
13492         * psymtab.c (find_pc_sect_psymtab): Likewise.
13493         * solib-svr4.c (enable_break): Likewise.
13494         * stap-probe.c (relocate_address): Use
13495         objfile::data_section_offset.
13496         * xcoffread.c (enter_line_range): Use
13497         objfile::text_section_offset.
13498         (read_xcoff_symtab): Likewise.
13499
13500 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
13501
13502         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
13503         declaration to narrower scopes.
13504
13505 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
13506
13507         * darwin-nat.h (struct darwin_exception_msg, enum
13508         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
13509         Move up.
13510         (class darwin_nat_target) <wait_1, check_new_threads,
13511         decode_exception_message, decode_message, stop_inferior,
13512         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
13513         * darwin-nat.c (darwin_check_new_threads): Rename to...
13514         (darwin_nat_target::check_new_threads): ... this.
13515         (darwin_suspend_inferior_it): Remove.
13516         (darwin_decode_exception_message): Rename to...
13517         (darwin_nat_target::decode_exception_message): ... this.
13518         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
13519         (darwin_decode_message): Rename to...
13520         (darwin_nat_target::decode_message): ... this.
13521         (cancel_breakpoint): Rename to...
13522         (darwin_nat_target::cancel_breakpoint): ... this.
13523         (darwin_wait): Rename to...
13524         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
13525         instead of iterate_over_inferiors.
13526         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
13527         (darwin_stop_inferior): Rename to...
13528         (darwin_nat_target::stop_inferior): ... this.
13529         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
13530         (darwin_init_thread_list): Rename to...
13531         (darwin_nat_target::init_thread_list): ... this.
13532         (darwin_ptrace_him): Rename to...
13533         (darwin_nat_target::ptrace_him): ... this.
13534         (darwin_nat_target::create_inferior): Pass lambda function to
13535         fork_inferior.
13536         (darwin_nat_target::detach): Call stop_inferior instead of
13537         darwin_stop_inferior.
13538         * fork-inferior.h (fork_inferior): Change init_trace_fun
13539         parameter to gdb::function_view.
13540         * fork-inferior.c (fork_inferior): Likewise.
13541
13542 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
13543
13544         * i386-cygwin-tdep.c (core_process_module_section): Update.
13545         * windows-nat.c (struct lm_info_windows): Add text_offset.
13546         (windows_xfer_shared_libraries): Update.
13547         * windows-tdep.c (windows_xfer_shared_library):
13548         Add text_offset_cached argument.
13549         * windows-tdep.h (windows_xfer_shared_library): Update.
13550
13551 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13552
13553         * gdbarch.sh: Add declaration for _initialize_gdbarch.
13554
13555 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13556
13557         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
13558         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
13559         replace with range-based for.
13560         (gdbsim_interrupt_inferior): Remove.
13561         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
13562         with a range-based for.  Inline code from
13563         gdbsim_interrupt_inferior.
13564
13565 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
13566
13567         * infrun.c (proceed): Fix indentation.
13568
13569 2020-01-21  Tom Tromey  <tromey@adacore.com>
13570
13571         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
13572         * python/python.c (python_extension_ops): Update.
13573         (gdbpy_colorize): New function.
13574         * python/lib/gdb/__init__.py (colorize): New function.
13575         * extension.h (ext_lang_colorize): Declare.
13576         * extension.c (ext_lang_colorize): New function.
13577         * extension-priv.h (struct extension_language_ops) <colorize>: New
13578         member.
13579         * cli/cli-style.c (_initialize_cli_style): Update help text.
13580
13581 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13582
13583         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
13584         <cond>: Change type to bool.
13585         (aarch64_displaced_step_b_cond): Update cond to use bool type.
13586         (aarch64_displaced_step_cb): Likewise.
13587         (aarch64_displaced_step_tb): Likewise.
13588
13589 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13590
13591         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
13592         output.
13593
13594 2020-01-21  Luis Machado  <luis.machado@linaro.org>
13595
13596         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
13597         <pc_adjust>: Adjust the documentation.
13598         (aarch64_displaced_step_fixup): Check if PC really moved before
13599         adjusting it.
13600
13601 2020-01-19  Tom Tromey  <tom@tromey.com>
13602
13603         * disasm.c (~gdb_disassembler): New destructor.
13604         (gdb_buffered_insn_length): Call disassemble_free_target.
13605         * disasm.h (class gdb_disassembler): Declare destructor.  Use
13606         DISABLE_COPY_AND_ASSIGN.
13607
13608 2020-01-19  Tom Tromey  <tom@tromey.com>
13609
13610         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
13611         (die_reader_func_ftype): Remove.
13612         (cutu_reader): New class.
13613         (dw2_get_file_names_reader): Remove "data" parameter.
13614         (dw2_get_file_names): Use cutu_reader.
13615         (create_debug_type_hash_table): Update.
13616         (read_cutu_die_from_dwo): Update comment.
13617         (lookup_dwo_unit): Add dwo_name parameter.
13618         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
13619         die_reader_func_ftype and data parameters.
13620         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
13621         Remove die_reader_func_ftype and data parameters.
13622         (~cutu_reader): New; from init_cutu_and_read_dies.
13623         (cutu_reader::cutu_reader): Rename from
13624         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
13625         and data parameters.
13626         (init_cutu_and_read_dies_simple): Remove.
13627         (struct process_psymtab_comp_unit_data): Remove.
13628         (process_psymtab_comp_unit_reader): Remove data parameter; add
13629         want_partial_unit and pretend_language parameters.
13630         (process_psymtab_comp_unit): Use cutu_reader.
13631         (build_type_psymtabs_reader): Remove data parameter.
13632         (build_type_psymtabs_1): Use cutu_reader.
13633         (process_skeletonless_type_unit): Likewise.
13634         (load_partial_comp_unit_reader): Remove.
13635         (load_partial_comp_unit): Use cutu_reader.
13636         (load_full_comp_unit_reader): Remove.
13637         (load_full_comp_unit): Use cutu_reader.
13638         (struct create_dwo_cu_data): Remove.
13639         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
13640         dwo_unit parameters.
13641         (create_cus_hash_table): Use cutu_reader.
13642         (struct dwarf2_read_addr_index_data): Remove.
13643         (dwarf2_read_addr_index_reader): Remove.
13644         (dwarf2_read_addr_index): Use cutu_reader.
13645         (read_signatured_type_reader): Remove.
13646         (read_signatured_type): Use cutu_reader.
13647
13648 2020-01-19  Tom Tromey  <tom@tromey.com>
13649
13650         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
13651         * tui/tui-wingeneral.h (class tui_suppress_output): New.
13652         (tui_wrefresh): Declare.
13653         * tui/tui-wingeneral.c (suppress_output): New global.
13654         (tui_suppress_output, ~tui_suppress_output): New constructor and
13655         destructor.
13656         (tui_wrefresh): New function.
13657         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
13658         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
13659         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
13660         method.
13661         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
13662         tui_wrefresh.
13663         (tui_data_window::no_refresh): New method.
13664         (tui_data_item_window::refresh_window): Call tui_wrefresh.
13665         (tui_reg_command): Use tui_suppress_output
13666         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
13667         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
13668         method.
13669         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
13670
13671 2020-01-19  Tom Tromey  <tom@tromey.com>
13672
13673         * tui/tui-winsource.c (tui_update_source_windows_with_line):
13674         Handle case where symtab is null.
13675
13676 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
13677
13678         * linux-fork.c (one_fork_p): Simplify.
13679
13680 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13681
13682         * top.c (struct qt_args): Remove.
13683         (kill_or_detach): Change return type to void, replace `void *`
13684         parameter with a proper one.
13685         (print_inferior_quit_action):  Likewise.
13686         (quit_confirm): Use range-based for loop to iterate over inferiors.
13687         (quit_force): Likewise.
13688
13689 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13690
13691         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
13692         `void *` parameter with proper parameters.
13693         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
13694         (print_one_inferior): Change return type to void, replace `void *`
13695         parameter with proper parameters.
13696         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
13697         inferiors.
13698         (get_other_inferior): Remove.
13699         (mi_cmd_remove_inferior): Use range-based loop to iterate over
13700         inferiors.
13701
13702 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13703
13704         * mi/mi-interp.c (report_initial_inferior): Remove.
13705         (mi_interp::init): Use range-based for to iterate over inferiors.
13706
13707 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
13708
13709         * python/py-inferior.c (build_inferior_list): Remove.
13710         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
13711
13712 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
13713
13714         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
13715         (btrace_stitch_trace): Likewise.
13716         * charset.c (intermediate_encoding): Likewise (vaild).
13717         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
13718         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
13719         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
13720
13721 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
13722
13723         * windows-tdep.c (windows_get_tlb_type):
13724         Add rtl_user_process_parameters type.
13725
13726 2020-01-16  Pedro Alves  <palves@redhat.com>
13727             Norbert Lange  <nolange79@gmail.com>
13728
13729         PR build/24805
13730         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
13731         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
13732         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
13733         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
13734         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
13735         (ps_plog): Redeclare exported functions with default visibility.
13736
13737 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
13738
13739         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
13740         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
13741
13742 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
13743
13744         * infcmd.c (post_create_inferior): Use get_thread_regcache
13745         instead of get_current_regcache.
13746
13747 2020-01-14  Tom Tromey  <tom@tromey.com>
13748
13749         PR symtab/12535:
13750         * python/python.c (gdbpy_decode_line): Treat empty string the same
13751         as no argument.
13752
13753 2020-01-14  Tom Tromey  <tom@tromey.com>
13754
13755         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
13756
13757 2020-01-14  Tom Tromey  <tom@tromey.com>
13758
13759         * nat/linux-btrace.c: Don't include <config.h>.
13760         * nat/linux-ptrace.c: Don't include <config.h>.
13761         * nat/x86-linux-dregs.c: Don't include <config.h>.
13762
13763 2020-01-14  Tom Tromey  <tom@tromey.com>
13764
13765         * configure: Rebuild.
13766         * configure.ac: Move many checks to ../gdbsupport/common.m4.
13767
13768 2020-01-14  Tom Tromey  <tom@tromey.com>
13769
13770         * nat/x86-linux-dregs.c: Include configh.h.
13771         * nat/linux-ptrace.c: Include configh.h.
13772         * nat/linux-btrace.c: Include configh.h.
13773         * defs.h: Include config.h, bfd.h.
13774         * configure.ac: Don't source common.host.
13775         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
13776         * configure: Rebuild.
13777         * acinclude.m4: Update path.
13778         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
13779         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
13780         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
13781         (CLIBS): Add LIBSUPPORT.
13782         (CDEPS): Likewise.
13783         (COMMON_SFILES): Remove gdbsupport files.
13784         (HFILES_NO_SRCDIR): Likewise.
13785         (stamp-version): Update path to create-version.sh.
13786         (ALLDEPFILES): Remove gdbsupport files.
13787
13788 2020-01-14  Tom Tromey  <tom@tromey.com>
13789
13790         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
13791         USE_WIN32API when needed.
13792         * configure.ac (USE_WIN32API): Don't define.
13793         (WIN32LIBS): Use WIN32APILIBS.
13794         * configure: Rebuild.
13795
13796 2020-01-14  Tom Tromey  <tom@tromey.com>
13797
13798         * configure: Rebuild.
13799         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
13800
13801 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13802
13803         * skip.c (skip_function_command): Make skip w/o arguments use the
13804         name of the inlined function if pc is inside any inlined function.
13805
13806 2020-01-14  Luis Machado  <luis.machado@linaro.org>
13807
13808         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
13809         * infrun.c (resume_1): Likewise.
13810         (handle_inferior_event): Remove stale comment.
13811         * linux-nat.c (linux_nat_target::resume): Update comments.
13812         (save_stop_reason): Likewise.
13813         (linux_nat_filter_event): Likewise.
13814         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
13815
13816 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
13817
13818         * elfread.c (record_minimal_symbol): Set section index to 0 for
13819         non-allocatable sections.
13820
13821
13822 2020-01-13  Ali Tamur <tamur@google.com>
13823
13824         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
13825         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
13826         to gdb::optional.  Update comments.
13827         (dwo_file): Update comments.
13828         (read_attribute): Update API to take an additional out parameter,
13829         need_reprocess.  This is used to mark attributes that need other
13830         attributes (e.g. str_offsets_base) for correct computation which may not
13831         have been read yet.
13832         (read_attribute_reprocess): New function declaration.
13833         (read_addr_index): Likewise.
13834         (read_dwo_str_index): Likewise.
13835         (read_stub_str_index): Likewise.
13836         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
13837         (lookup_addr_base): New function definition.
13838         (lookup_ranges_base): Likewise.
13839         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
13840         lookup_ranges_base.
13841         (init_cutu_and_read_dies): Update comments.
13842         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
13843         unit.  This is used to inherit parent's str_offsets_base and addr_base.
13844         Update comments.
13845         (init_cutu_and_read_dies_simple): Reflect API changes.
13846         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
13847         (create_cus_hash_table): Change API to take parent compile unit.
13848         Reflect API changes.
13849         (open_and_init_dwo_file): Reflect API changes.
13850         (dwarf2_get_pc_bounds): Update comments.
13851         (dwarf2_record_block_ranges): Likewise.
13852         (read_full_die_1): Change implementation to reprocess attributes that
13853         need str_offsets_base and addr_base.
13854         (partial_die_info::read): Likewise.
13855         (read_attribute_reprocess): New function definition.
13856         (read_attribute_value): Change API to take an additional out parameter,
13857         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
13858         when a non-dwo compile unit has index based attributes.
13859         (read_attribute): Reflect API changes.
13860         (read_addr_index_1): Reflect API changes.  Update comments.
13861         (dwarf2_read_addr_index_data): Reflect API changes.
13862         (dwarf2_read_addr_index): Likewise.
13863         (read_str_index): Change API and implementation.  This becomes a helper
13864         to be used by the new string index related methods.  Update error
13865         message and comments.
13866         (read_dwo_str_index): New function definition.
13867         (read_stub_str_index): Likewise.
13868         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
13869         * symfile.h (dwarf2_debug_sections): Likewise.
13870         * xcoffread.c (dwarf2_debug_sections): Likewise.
13871
13872 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13873
13874         * gdbcore.h (struct core_fns) <core_read_registers>: Change
13875         core_reg_sect type to gdb_byte *.
13876         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
13877         * cris-tdep.c (fetch_core_registers): Likewise.
13878         * corelow.c (core_target::get_core_register_section): Change
13879         type of `contents` to gdb::byte_vector.
13880
13881 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
13882
13883         * tui/tui-wingeneral.c (box_win): Position the title in the center
13884         of the border.
13885
13886 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
13887
13888         * corelow.c (core_target::get_core_register_section): Use
13889           std::vector instead of alloca.
13890
13891 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13892
13893         * warning.m4: Add -Wmissing-declarations to build_warnings.
13894         * configure: Re-generate.
13895
13896 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13897
13898         * python/python.c (init__gdb_module): Add declaration.
13899
13900 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
13901
13902         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
13903         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
13904         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
13905         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
13906         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
13907         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
13908         * ada-exp.y (_initialize_ada_exp): Add declaration.
13909         * ada-lang.c (_initialize_ada_language): Add declaration.
13910         * ada-tasks.c (_initialize_tasks): Add declaration.
13911         * agent.c (_initialize_agent): Add declaration.
13912         * aix-thread.c (_initialize_aix_thread): Add declaration.
13913         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
13914         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
13915         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
13916         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
13917         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
13918         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
13919         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
13920         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
13921         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
13922         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
13923         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
13924         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
13925         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
13926         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
13927         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
13928         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
13929         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
13930         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
13931         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
13932         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
13933         * annotate.c (_initialize_annotate): Add declaration.
13934         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
13935         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
13936         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
13937         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
13938         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
13939         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
13940         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
13941         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
13942         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
13943         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
13944         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
13945         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
13946         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
13947         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
13948         * auto-load.c (_initialize_auto_load): Add declaration.
13949         * auxv.c (_initialize_auxv): Add declaration.
13950         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
13951         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
13952         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
13953         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
13954         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
13955         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
13956         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
13957         * breakpoint.c (_initialize_breakpoint): Add declaration.
13958         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
13959         * btrace.c (_initialize_btrace): Add declaration.
13960         * charset.c (_initialize_charset): Add declaration.
13961         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
13962         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
13963         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
13964         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
13965         * cli/cli-script.c (_initialize_cli_script): Add declaration.
13966         * cli/cli-style.c (_initialize_cli_style): Add declaration.
13967         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
13968         * coffread.c (_initialize_coffread): Add declaration.
13969         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
13970         * compile/compile.c (_initialize_compile): Add declaration.
13971         * complaints.c (_initialize_complaints): Add declaration.
13972         * completer.c (_initialize_completer): Add declaration.
13973         * copying.c (_initialize_copying): Add declaration.
13974         * corefile.c (_initialize_core): Add declaration.
13975         * corelow.c (_initialize_corelow): Add declaration.
13976         * cp-abi.c (_initialize_cp_abi): Add declaration.
13977         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
13978         * cp-support.c (_initialize_cp_support): Add declaration.
13979         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
13980         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
13981         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
13982         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
13983         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
13984         * ctfread.c (_initialize_ctfread): Add declaration.
13985         * d-lang.c (_initialize_d_language): Add declaration.
13986         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
13987         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
13988         * dbxread.c (_initialize_dbxread): Add declaration.
13989         * dcache.c (_initialize_dcache): Add declaration.
13990         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
13991         * disasm.c (_initialize_disasm): Add declaration.
13992         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
13993         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
13994         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
13995         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
13996         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
13997         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
13998         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
13999         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
14000         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
14001         * elfread.c (_initialize_elfread): Add declaration.
14002         * exec.c (_initialize_exec): Add declaration.
14003         * extension.c (_initialize_extension): Add declaration.
14004         * f-lang.c (_initialize_f_language): Add declaration.
14005         * f-valprint.c (_initialize_f_valprint): Add declaration.
14006         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
14007         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
14008         * filesystem.c (_initialize_filesystem): Add declaration.
14009         * findcmd.c (_initialize_mem_search): Add declaration.
14010         * findvar.c (_initialize_findvar): Add declaration.
14011         * fork-child.c (_initialize_fork_child): Add declaration.
14012         * frame-base.c (_initialize_frame_base): Add declaration.
14013         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
14014         * frame.c (_initialize_frame): Add declaration.
14015         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
14016         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
14017         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
14018         * gcore.c (_initialize_gcore): Add declaration.
14019         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
14020         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
14021         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
14022         * gdbarch.c (_initialize_gdbarch): Add declaration.
14023         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
14024         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
14025         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
14026         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
14027         * go-lang.c (_initialize_go_language): Add declaration.
14028         * go32-nat.c (_initialize_go32_nat): Add declaration.
14029         * guile/guile.c (_initialize_guile): Add declaration.
14030         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
14031         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
14032         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
14033         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
14034         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
14035         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
14036         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
14037         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
14038         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
14039         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
14040         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
14041         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
14042         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
14043         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
14044         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
14045         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
14046         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
14047         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
14048         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
14049         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
14050         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
14051         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
14052         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
14053         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
14054         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
14055         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
14056         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
14057         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
14058         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
14059         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
14060         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
14061         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
14062         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
14063         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
14064         * infcall.c (_initialize_infcall): Add declaration.
14065         * infcmd.c (_initialize_infcmd): Add declaration.
14066         * inflow.c (_initialize_inflow): Add declaration.
14067         * infrun.c (_initialize_infrun): Add declaration.
14068         * interps.c (_initialize_interpreter): Add declaration.
14069         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
14070         * jit.c (_initialize_jit): Add declaration.
14071         * language.c (_initialize_language): Add declaration.
14072         * linux-fork.c (_initialize_linux_fork): Add declaration.
14073         * linux-nat.c (_initialize_linux_nat): Add declaration.
14074         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
14075         * linux-thread-db.c (_initialize_thread_db): Add declaration.
14076         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
14077         * m2-lang.c (_initialize_m2_language): Add declaration.
14078         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
14079         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
14080         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
14081         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
14082         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
14083         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
14084         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
14085         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
14086         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
14087         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
14088         * machoread.c (_initialize_machoread): Add declaration.
14089         * macrocmd.c (_initialize_macrocmd): Add declaration.
14090         * macroscope.c (_initialize_macroscope): Add declaration.
14091         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
14092         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
14093         * maint.c (_initialize_maint_cmds): Add declaration.
14094         * mdebugread.c (_initialize_mdebugread): Add declaration.
14095         * memattr.c (_initialize_mem): Add declaration.
14096         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
14097         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
14098         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
14099         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
14100         * mi/mi-main.c (_initialize_mi_main): Add declaration.
14101         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
14102         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
14103         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
14104         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
14105         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
14106         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
14107         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
14108         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
14109         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
14110         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
14111         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
14112         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
14113         * mipsread.c (_initialize_mipsread): Add declaration.
14114         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
14115         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
14116         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
14117         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
14118         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
14119         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
14120         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
14121         * nto-procfs.c (_initialize_procfs): Add declaration.
14122         * objc-lang.c (_initialize_objc_language): Add declaration.
14123         * observable.c (_initialize_observer): Add declaration.
14124         * opencl-lang.c (_initialize_opencl_language): Add declaration.
14125         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
14126         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
14127         * osabi.c (_initialize_gdb_osabi): Add declaration.
14128         * osdata.c (_initialize_osdata): Add declaration.
14129         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
14130         * parse.c (_initialize_parse): Add declaration.
14131         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
14132         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
14133         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
14134         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
14135         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
14136         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
14137         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
14138         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
14139         * printcmd.c (_initialize_printcmd): Add declaration.
14140         * probe.c (_initialize_probe): Add declaration.
14141         * proc-api.c (_initialize_proc_api): Add declaration.
14142         * proc-events.c (_initialize_proc_events): Add declaration.
14143         * proc-service.c (_initialize_proc_service): Add declaration.
14144         * procfs.c (_initialize_procfs): Add declaration.
14145         * producer.c (_initialize_producer): Add declaration.
14146         * psymtab.c (_initialize_psymtab): Add declaration.
14147         * python/python.c (_initialize_python): Add declaration.
14148         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
14149         * record-btrace.c (_initialize_record_btrace): Add declaration.
14150         * record-full.c (_initialize_record_full): Add declaration.
14151         * record.c (_initialize_record): Add declaration.
14152         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
14153         * regcache.c (_initialize_regcache): Add declaration.
14154         * reggroups.c (_initialize_reggroup): Add declaration.
14155         * remote-notif.c (_initialize_notif): Add declaration.
14156         * remote-sim.c (_initialize_remote_sim): Add declaration.
14157         * remote.c (_initialize_remote): Add declaration.
14158         * reverse.c (_initialize_reverse): Add declaration.
14159         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
14160         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
14161         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
14162         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
14163         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
14164         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
14165         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
14166         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
14167         Add declaration.
14168         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
14169         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
14170         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
14171         * rust-exp.y (_initialize_rust_exp): Add declaration.
14172         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
14173         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
14174         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
14175         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
14176         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
14177         * score-tdep.c (_initialize_score_tdep): Add declaration.
14178         * ser-go32.c (_initialize_ser_dos): Add declaration.
14179         * ser-mingw.c (_initialize_ser_windows): Add declaration.
14180         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
14181         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
14182         * ser-uds.c (_initialize_ser_socket): Add declaration.
14183         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
14184         * serial.c (_initialize_serial): Add declaration.
14185         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
14186         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
14187         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
14188         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
14189         * skip.c (_initialize_step_skip): Add declaration.
14190         * sol-thread.c (_initialize_sol_thread): Add declaration.
14191         * solib-aix.c (_initialize_solib_aix): Add declaration.
14192         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
14193         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
14194         * solib-frv.c (_initialize_frv_solib): Add declaration.
14195         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
14196         * solib-target.c (_initialize_solib_target): Add declaration.
14197         * solib.c (_initialize_solib): Add declaration.
14198         * source-cache.c (_initialize_source_cache): Add declaration.
14199         * source.c (_initialize_source): Add declaration.
14200         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
14201         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
14202         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
14203         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
14204         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
14205         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
14206         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
14207         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
14208         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
14209         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
14210         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
14211         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
14212         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
14213         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
14214         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
14215         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
14216         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
14217         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
14218         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
14219         * stabsread.c (_initialize_stabsread): Add declaration.
14220         * stack.c (_initialize_stack): Add declaration.
14221         * stap-probe.c (_initialize_stap_probe): Add declaration.
14222         * std-regs.c (_initialize_frame_reg): Add declaration.
14223         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
14224         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
14225         * symfile.c (_initialize_symfile): Add declaration.
14226         * symmisc.c (_initialize_symmisc): Add declaration.
14227         * symtab.c (_initialize_symtab): Add declaration.
14228         * target.c (_initialize_target): Add declaration.
14229         * target-connection.c (_initialize_target_connection): Add
14230         declaration.
14231         * target-dcache.c (_initialize_target_dcache): Add declaration.
14232         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
14233         * thread.c (_initialize_thread): Add declaration.
14234         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
14235         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
14236         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
14237         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
14238         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
14239         * tracectf.c (_initialize_ctf): Add declaration.
14240         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
14241         * tracefile.c (_initialize_tracefile): Add declaration.
14242         * tracepoint.c (_initialize_tracepoint): Add declaration.
14243         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
14244         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
14245         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
14246         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
14247         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
14248         * tui/tui-win.c (_initialize_tui_win): Add declaration.
14249         * tui/tui.c (_initialize_tui): Add declaration.
14250         * typeprint.c (_initialize_typeprint): Add declaration.
14251         * ui-style.c (_initialize_ui_style): Add declaration.
14252         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
14253         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
14254         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
14255         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
14256         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
14257         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
14258         * unittests/filtered_iterator-selftests.c
14259         (_initialize_filtered_iterator_selftests): Add declaration.
14260         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
14261         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
14262         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
14263         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
14264         * unittests/main-thread-selftests.c
14265         (_initialize_main_thread_selftests): Add declaration.
14266         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
14267         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
14268         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
14269         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
14270         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
14271         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
14272         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
14273         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
14274         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
14275         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
14276         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
14277         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
14278         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
14279         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
14280         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
14281         declaration.
14282         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
14283         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
14284         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
14285         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
14286         * user-regs.c (_initialize_user_regs): Add declaration.
14287         * utils.c (_initialize_utils): Add declaration.
14288         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
14289         * valops.c (_initialize_valops): Add declaration.
14290         * valprint.c (_initialize_valprint): Add declaration.
14291         * value.c (_initialize_values): Add declaration.
14292         * varobj.c (_initialize_varobj): Add declaration.
14293         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
14294         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
14295         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
14296         * windows-nat.c (_initialize_windows_nat): Add declaration.
14297         (_initialize_check_for_gdb_ini): Add declaration.
14298         (_initialize_loadable): Add declaration.
14299         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
14300         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
14301         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
14302         * xcoffread.c (_initialize_xcoffread): Add declaration.
14303         * xml-support.c (_initialize_xml_support): Add declaration.
14304         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
14305         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
14306         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
14307         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
14308
14309 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
14310
14311         * regformats/regdat.sh: Generate declaration for init function.
14312
14313 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
14314
14315         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
14316         up.
14317         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
14318         close_one_inferior>: New methods.
14319         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
14320         pass down target to find_inferior_pid.
14321         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
14322         Pass down target to find_inferior_ptid.
14323         (gdbsim_target::create_inferior): Pass down target to
14324         add_thread_silent.
14325         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
14326         target down to find_inferior_ptid and switch_to_thread.
14327         (gdbsim_target::close): Update to call close_one_inferior.
14328         (struct resume_data): Remove.
14329         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
14330         directly, rather than through a void pointer.
14331         (gdbsim_target::resume): Update to call resume_one_inferior.
14332
14333 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
14334
14335         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
14336
14337 2020-01-12  Pedro Alves  <palves@redhat.com>
14338
14339         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
14340         directly for the current inferior instead of
14341         discard_all_inferiors.
14342         (discard_all_inferiors): Delete.
14343
14344 2020-01-11  Tom Tromey  <tom@tromey.com>
14345
14346         * tui/tui-wingeneral.c (box_win): Check cli_styling.
14347         * tui/tui-winsource.c (tui_source_window_base::refill): Use
14348         deprecated_safe_get_selected_frame.
14349
14350 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
14351
14352         * inferior.c (print_inferior): Switch inferior before printing it.
14353
14354 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
14355             Pedro Alves  <palves@redhat.com>
14356
14357         * progspace-and-thread.c (switch_to_program_space_and_thread):
14358         Assert there's an inferior for PSPACE.  Use
14359         switch_to_inferior_no_thread to switch the inferior too.
14360         * progspace.c (program_space::~program_space): Call
14361         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
14362         (program_space::free_all_objfiles): Don't call clear_symtab_users
14363         here.
14364         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
14365
14366 2020-01-10  Pedro Alves  <palves@redhat.com>
14367
14368         * NEWS: Mention multi-target debugging, "info connections", and
14369         "add-inferior -no-connection".
14370
14371 2020-01-10  Pedro Alves  <palves@redhat.com>
14372
14373         * infrun.c: Include "target-connection.h".
14374         (check_multi_target_resumption): New.
14375         (proceed): Call it.
14376         * target-connection.c (make_target_connection_string): Make
14377         extern.
14378         * target-connection.h (make_target_connection_string): Declare.
14379
14380 2020-01-10  Pedro Alves  <palves@redhat.com>
14381
14382         * Makefile.in (COMMON_SFILES): Add target-connection.c.
14383         * inferior.c (uiout_field_connection): New function.
14384         (print_inferior): Add new "connection-id" column.
14385         (add_inferior_command): Show connection number/string of added
14386         inferior.
14387         * process-stratum-target.h
14388         (process_stratum_target::connection_string): New virtual method.
14389         (process_stratum_target::connection_number): New field.
14390         * remote.c (remote_target::connection_string): New override.
14391         * target-connection.c: New file.
14392         * target-connection.h: New file.
14393         * target.c (decref_target): Remove process_stratum targets from
14394         the connection list.
14395         (target_stack::push): Add process_stratum targets to the
14396         connection list.
14397
14398 2020-01-10  Pedro Alves  <palves@redhat.com>
14399
14400         Revert:
14401         2016-04-12  Pedro Alves  <palves@redhat.com>
14402         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
14403         Remove references to name.
14404         * serial.h (struct serial) <name>: Delete.
14405
14406 2020-01-10  Pedro Alves  <palves@redhat.com>
14407
14408         * gdbarch-selftests.c (register_to_value_test): Remove "target
14409         already pushed" check.
14410
14411 2020-01-10  Pedro Alves  <palves@redhat.com>
14412             John Baldwin  <jhb@FreeBSD.org>
14413
14414         * aarch64-linux-nat.c
14415         (aarch64_linux_nat_target::thread_architecture): Adjust.
14416         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
14417         (task_command_1): Likewise.
14418         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
14419         (aix_thread_target::wait, aix_thread_target::fetch_registers)
14420         (aix_thread_target::store_registers)
14421         (aix_thread_target::thread_alive): Adjust.
14422         * amd64-fbsd-tdep.c: Include "inferior.h".
14423         (amd64fbsd_get_thread_local_address): Pass down target.
14424         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
14425         thread's gdbarch instead of target_gdbarch.
14426         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
14427         get_last_target_status.
14428         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
14429         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
14430         inferiors.
14431         (update_inserted_breakpoint_locations): Skip if inferiors with no
14432         execution.
14433         (update_global_location_list): When handling moribund locations,
14434         find representative inferior for location's pspace, and use thread
14435         count of its process_stratum target.
14436         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
14437         * bsd-uthread.c (bsd_uthread_target::wait): Use
14438         as_process_stratum_target and adjust thread_change_ptid and
14439         add_thread calls.
14440         (bsd_uthread_target::update_thread_list): Use
14441         as_process_stratum_target and adjust find_thread_ptid,
14442         thread_change_ptid and add_thread calls.
14443         * btrace.c (maint_btrace_packet_history_cmd): Adjust
14444         find_thread_ptid call.
14445         * corelow.c (add_to_thread_list): Adjust add_thread call.
14446         (core_target_open): Adjust add_thread_silent and thread_count
14447         calls.
14448         (core_target::pid_to_str): Adjust find_inferior_ptid call.
14449         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
14450         * event-top.c (async_disconnect): Pop targets from all inferiors.
14451         * exec.c (add_target_sections): Push exec target on all inferiors
14452         sharing the program space.
14453         (remove_target_sections): Remove the exec target from all
14454         inferiors sharing the program space.
14455         (exec_on_vfork): New.
14456         * exec.h (exec_on_vfork): Declare.
14457         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
14458         Pass it down.
14459         (fbsd_nat_target::update_thread_list): Adjust.
14460         (fbsd_nat_target::resume): Adjust.
14461         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
14462         down.
14463         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
14464         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
14465         get_thread_arch_regcache call.
14466         * fork-child.c (gdb_startup_inferior): Pass target down to
14467         startup_inferior and set_executing.
14468         * gdbthread.h (struct process_stratum_target): Forward declare.
14469         (add_thread, add_thread_silent, add_thread_with_info)
14470         (in_thread_list): Add process_stratum_target parameter.
14471         (find_thread_ptid(inferior*, ptid_t)): New overload.
14472         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
14473         parameter.
14474         (all_threads()): Delete overload.
14475         (all_threads, all_non_exited_threads): Add process_stratum_target
14476         parameter.
14477         (all_threads_safe): Use brace initialization.
14478         (thread_count): Add process_stratum_target parameter.
14479         (set_resumed, set_running, set_stop_requested, set_executing)
14480         (threads_are_executing, finish_thread_state): Add
14481         process_stratum_target parameter.
14482         (switch_to_thread): Use is_current_thread.
14483         * i386-fbsd-tdep.c: Include "inferior.h".
14484         (i386fbsd_get_thread_local_address): Pass down target.
14485         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
14486         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
14487         have_inferiors check.
14488         * inf-ptrace.c (inf_ptrace_target::create_inferior)
14489         (inf_ptrace_target::attach): Adjust.
14490         * infcall.c (run_inferior_call): Adjust.
14491         * infcmd.c (run_command_1): Pass target to
14492         scoped_finish_thread_state.
14493         (proceed_thread_callback): Skip inferiors with no execution.
14494         (continue_command): Rename 'all_threads' local to avoid hiding
14495         'all_threads' function.  Adjust get_last_target_status call.
14496         (prepare_one_step): Adjust set_running call.
14497         (signal_command): Use user_visible_resume_target.  Compare thread
14498         pointers instead of inferior_ptid.
14499         (info_program_command): Adjust to pass down target.
14500         (attach_command): Mark target's 'thread_executing' flag.
14501         (stop_current_target_threads_ns): New, factored out from ...
14502         (interrupt_target_1): ... this.  Switch inferior before making
14503         target calls.
14504         * inferior-iter.h
14505         (struct all_inferiors_iterator, struct all_inferiors_range)
14506         (struct all_inferiors_safe_range)
14507         (struct all_non_exited_inferiors_range): Filter on
14508         process_stratum_target too.  Remove explicit.
14509         * inferior.c (inferior::inferior): Push dummy target on target
14510         stack.
14511         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
14512         Add process_stratum_target parameter, and pass it down.
14513         (have_live_inferiors): Adjust.
14514         (switch_to_inferior_and_push_target): New.
14515         (add_inferior_command, clone_inferior_command): Handle
14516         "-no-connection" parameter.  Use
14517         switch_to_inferior_and_push_target.
14518         (_initialize_inferior): Mention "-no-connection" option in
14519         the help of "add-inferior" and "clone-inferior" commands.
14520         * inferior.h: Include "process-stratum-target.h".
14521         (interrupt_target_1): Use bool.
14522         (struct inferior) <push_target, unpush_target, target_is_pushed,
14523         find_target_beneath, top_target, process_target, target_at,
14524         m_stack>: New.
14525         (discard_all_inferiors): Delete.
14526         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
14527         (all_inferiors, all_non_exited_inferiors): Add
14528         process_stratum_target parameter.
14529         * infrun.c: Include "gdb_select.h" and <unordered_map>.
14530         (target_last_proc_target): New global.
14531         (follow_fork_inferior): Push target on new inferior.  Pass target
14532         to add_thread_silent.  Call exec_on_vfork.  Handle target's
14533         reference count.
14534         (follow_fork): Adjust get_last_target_status call.  Also consider
14535         target.
14536         (follow_exec): Push target on new inferior.
14537         (struct execution_control_state) <target>: New field.
14538         (user_visible_resume_target): New.
14539         (do_target_resume): Call target_async.
14540         (resume_1): Set target's threads_executing flag.  Consider resume
14541         target.
14542         (commit_resume_all_targets): New.
14543         (proceed): Also consider resume target.  Skip threads of inferiors
14544         with no execution.  Commit resumtion in all targets.
14545         (start_remote): Pass current inferior to wait_for_inferior.
14546         (infrun_thread_stop_requested): Consider target as well.  Pass
14547         thread_info pointer to clear_inline_frame_state instead of ptid.
14548         (infrun_thread_thread_exit): Consider target as well.
14549         (random_pending_event_thread): New inferior parameter.  Use it.
14550         (do_target_wait): Rename to ...
14551         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
14552         down.
14553         (threads_are_resumed_pending_p, do_target_wait): New.
14554         (prepare_for_detach): Adjust calls.
14555         (wait_for_inferior): New inferior parameter.  Handle it.  Use
14556         do_target_wait_1 instead of do_target_wait.
14557         (fetch_inferior_event): Adjust.  Switch to representative
14558         inferior.  Pass target down.
14559         (set_last_target_status): Add process_stratum_target parameter.
14560         Save target in global.
14561         (get_last_target_status): Add process_stratum_target parameter and
14562         handle it.
14563         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
14564         (context_switch): Check inferior_ptid == null_ptid before calling
14565         inferior_thread().
14566         (get_inferior_stop_soon): Pass down target.
14567         (wait_one): Rename to ...
14568         (poll_one_curr_target): ... this.
14569         (struct wait_one_event): New.
14570         (wait_one): New.
14571         (stop_all_threads): Adjust.
14572         (handle_no_resumed, handle_inferior_event): Adjust to consider the
14573         event's target.
14574         (switch_back_to_stepped_thread): Also consider target.
14575         (print_stop_event): Update.
14576         (normal_stop): Update.  Also consider the resume target.
14577         * infrun.h (wait_for_inferior): Remove declaration.
14578         (user_visible_resume_target): New declaration.
14579         (get_last_target_status, set_last_target_status): New
14580         process_stratum_target parameter.
14581         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
14582         process_stratum_target parameter, and use it.
14583         (clear_inline_frame_state (thread_info*)): New.
14584         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
14585         process_stratum_target parameter.
14586         (clear_inline_frame_state (thread_info*)): Declare.
14587         * linux-fork.c (delete_checkpoint_command): Pass target down to
14588         find_thread_ptid.
14589         (checkpoint_command): Adjust.
14590         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
14591         instead of just tweaking inferior_ptid.
14592         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
14593         (exit_lwp): Pass target down to find_thread_ptid.
14594         (attach_proc_task_lwp_callback): Pass target down to
14595         add_thread/set_running/set_executing.
14596         (linux_nat_target::attach): Pass target down to
14597         thread_change_ptid.
14598         (get_detach_signal): Pass target down to find_thread_ptid.
14599         Consider last target status's target.
14600         (linux_resume_one_lwp_throw, resume_lwp)
14601         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
14602         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
14603         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
14604         (linux_nat_target::async_wait_fd): New.
14605         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
14606         target down.
14607         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
14608         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
14609         * linux-thread-db.c (struct thread_db_info::process_target): New
14610         field.
14611         (add_thread_db_info): Save target.
14612         (get_thread_db_info): New process_stratum_target parameter.  Also
14613         match target.
14614         (delete_thread_db_info): New process_stratum_target parameter.
14615         Also match target.
14616         (thread_from_lwp): Adjust to pass down target.
14617         (thread_db_notice_clone): Pass down target.
14618         (check_thread_db_callback): Pass down target.
14619         (try_thread_db_load_1): Always push the thread_db target.
14620         (try_thread_db_load, record_thread): Pass target down.
14621         (thread_db_target::detach): Pass target down.  Always unpush the
14622         thread_db target.
14623         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
14624         target down.  Always unpush the thread_db target.
14625         (find_new_threads_callback, thread_db_find_new_threads_2)
14626         (thread_db_target::update_thread_list): Pass target down.
14627         (thread_db_target::pid_to_str): Pass current inferior down.
14628         (thread_db_target::get_thread_local_address): Pass target down.
14629         (thread_db_target::resume, maintenance_check_libthread_db): Pass
14630         target down.
14631         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
14632         * procfs.c (procfs_target::procfs_init_inferior): Declare.
14633         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
14634         (procfs_init_inferior): Rename to ...
14635         (procfs_target::procfs_init_inferior): ... this and adjust.
14636         (procfs_target::create_inferior, procfs_notice_thread)
14637         (procfs_do_thread_registers): Adjust.
14638         * ppc-fbsd-tdep.c: Include "inferior.h".
14639         (ppcfbsd_get_thread_local_address): Pass down target.
14640         * proc-service.c (ps_xfer_memory): Switch current inferior and
14641         program space as well.
14642         (get_ps_regcache): Pass target down.
14643         * process-stratum-target.c
14644         (process_stratum_target::thread_address_space)
14645         (process_stratum_target::thread_architecture): Pass target down.
14646         * process-stratum-target.h
14647         (process_stratum_target::threads_executing): New field.
14648         (as_process_stratum_target): New.
14649         * ravenscar-thread.c
14650         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
14651         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
14652         down.
14653         * record-btrace.c (record_btrace_target::info_record): Adjust.
14654         (record_btrace_target::record_method)
14655         (record_btrace_target::record_is_replaying)
14656         (record_btrace_target::fetch_registers)
14657         (get_thread_current_frame_id, record_btrace_target::resume)
14658         (record_btrace_target::wait, record_btrace_target::stop): Pass
14659         target down.
14660         * record-full.c (record_full_wait_1): Switch to event thread.
14661         Pass target down.
14662         * regcache.c (regcache::regcache)
14663         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
14664         process_stratum_target parameter and handle it.
14665         (current_thread_target): New global.
14666         (get_thread_regcache): Add process_stratum_target parameter and
14667         handle it.  Switch inferior before calling target method.
14668         (get_thread_regcache): Pass target down.
14669         (get_thread_regcache_for_ptid): Pass target down.
14670         (registers_changed_ptid): Add process_stratum_target parameter and
14671         handle it.
14672         (registers_changed_thread, registers_changed): Pass target down.
14673         (test_get_thread_arch_aspace_regcache): New.
14674         (current_regcache_test): Define a couple local test_target_ops
14675         instances and use them for testing.
14676         (readwrite_regcache): Pass process_stratum_target parameter.
14677         (cooked_read_test, cooked_write_test): Pass mock_target down.
14678         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
14679         (get_thread_arch_aspace_regcache): Add process_stratum_target
14680         parameter.
14681         (regcache::target): New method.
14682         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
14683         (regcache::registers_changed_ptid): Add process_stratum_target
14684         parameter.
14685         (regcache::m_target): New field.
14686         (registers_changed_ptid): Add process_stratum_target parameter.
14687         * remote.c (remote_state::supports_vCont_probed): New field.
14688         (remote_target::async_wait_fd): New method.
14689         (remote_unpush_and_throw): Add remote_target parameter.
14690         (get_current_remote_target): Adjust.
14691         (remote_target::remote_add_inferior): Push target.
14692         (remote_target::remote_add_thread)
14693         (remote_target::remote_notice_new_inferior)
14694         (get_remote_thread_info): Pass target down.
14695         (remote_target::update_thread_list): Skip threads of inferiors
14696         bound to other targets.  (remote_target::close): Don't discard
14697         inferiors.  (remote_target::add_current_inferior_and_thread)
14698         (remote_target::process_initial_stop_replies)
14699         (remote_target::start_remote)
14700         (remote_target::remote_serial_quit_handler): Pass down target.
14701         (remote_target::remote_unpush_target): New remote_target
14702         parameter.  Unpush the target from all inferiors.
14703         (remote_target::remote_unpush_and_throw): New remote_target
14704         parameter.  Pass it down.
14705         (remote_target::open_1): Check whether the current inferior has
14706         execution instead of checking whether any inferior is live.  Pass
14707         target down.
14708         (remote_target::remote_detach_1): Pass down target.  Use
14709         remote_unpush_target.
14710         (extended_remote_target::attach): Pass down target.
14711         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
14712         (remote_target::append_resumption): Pass down target.
14713         (remote_target::append_pending_thread_resumptions)
14714         (remote_target::remote_resume_with_hc, remote_target::resume)
14715         (remote_target::commit_resume): Pass down target.
14716         (remote_target::remote_stop_ns): Check supports_vCont_probed.
14717         (remote_target::interrupt_query)
14718         (remote_target::remove_new_fork_children)
14719         (remote_target::check_pending_events_prevent_wildcard_vcont)
14720         (remote_target::remote_parse_stop_reply)
14721         (remote_target::process_stop_reply): Pass down target.
14722         (first_remote_resumed_thread): New remote_target parameter.  Pass
14723         it down.
14724         (remote_target::wait_as): Pass down target.
14725         (unpush_and_perror): New remote_target parameter.  Pass it down.
14726         (remote_target::readchar, remote_target::remote_serial_write)
14727         (remote_target::getpkt_or_notif_sane_1)
14728         (remote_target::kill_new_fork_children, remote_target::kill): Pass
14729         down target.
14730         (remote_target::mourn_inferior): Pass down target.  Use
14731         remote_unpush_target.
14732         (remote_target::core_of_thread)
14733         (remote_target::remote_btrace_maybe_reopen): Pass down target.
14734         (remote_target::pid_to_exec_file)
14735         (remote_target::thread_handle_to_thread_info): Pass down target.
14736         (remote_target::async_wait_fd): New.
14737         * riscv-fbsd-tdep.c: Include "inferior.h".
14738         (riscv_fbsd_get_thread_local_address): Pass down target.
14739         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
14740         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
14741         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
14742         Adjust.
14743         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
14744         * solib-svr4.c (enable_break): Pass down target.
14745         * spu-multiarch.c (parse_spufs_run): Pass down target.
14746         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
14747         * target-delegates.c: Regenerate.
14748         * target.c (g_target_stack): Delete.
14749         (current_top_target): Return the current inferior's top target.
14750         (target_has_execution_1): Refer to the passed-in inferior's top
14751         target.
14752         (target_supports_terminal_ours): Check whether the initial
14753         inferior was already created.
14754         (decref_target): New.
14755         (target_stack::push): Incref/decref the target.
14756         (push_target, push_target, unpush_target): Adjust.
14757         (target_stack::unpush): Defref target.
14758         (target_is_pushed): Return bool.  Adjust to refer to the current
14759         inferior's target stack.
14760         (dispose_inferior): Delete, and inline parts ...
14761         (target_preopen): ... here.  Only dispose of the current inferior.
14762         (target_detach): Hold strong target reference while detaching.
14763         Pass target down.
14764         (target_thread_name): Add assertion.
14765         (target_resume): Pass down target.
14766         (target_ops::beneath, find_target_at): Adjust to refer to the
14767         current inferior's target stack.
14768         (get_dummy_target): New.
14769         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
14770         has a thread running.
14771         (initialize_targets): Rename to ...
14772         (_initialize_target): ... this.
14773         * target.h: Include "gdbsupport/refcounted-object.h".
14774         (struct target_ops): Inherit refcounted_object.
14775         (target_ops::shortname, target_ops::longname): Make const.
14776         (target_ops::async_wait_fd): New method.
14777         (decref_target): Declare.
14778         (struct target_ops_ref_policy): New.
14779         (target_ops_ref): New typedef.
14780         (get_dummy_target): Declare function.
14781         (target_is_pushed): Return bool.
14782         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
14783         (all_matching_threads_iterator::all_matching_threads_iterator):
14784         Handle filter target.
14785         * thread-iter.h (struct all_matching_threads_iterator, struct
14786         all_matching_threads_range, class all_non_exited_threads_range):
14787         Filter by target too.  Remove explicit.
14788         * thread.c (threads_executing): Delete.
14789         (inferior_thread): Pass down current inferior.
14790         (clear_thread_inferior_resources): Pass down thread pointer
14791         instead of ptid_t.
14792         (add_thread_silent, add_thread_with_info, add_thread): Add
14793         process_stratum_target parameter.  Use it for thread and inferior
14794         searches.
14795         (is_current_thread): New.
14796         (thread_info::deletable): Use it.
14797         (find_thread_ptid, thread_count, in_thread_list)
14798         (thread_change_ptid, set_resumed, set_running): New
14799         process_stratum_target parameter.  Pass it down.
14800         (set_executing): New process_stratum_target parameter.  Pass it
14801         down.  Adjust reference to 'threads_executing'.
14802         (threads_are_executing): New process_stratum_target parameter.
14803         Adjust reference to 'threads_executing'.
14804         (set_stop_requested, finish_thread_state): New
14805         process_stratum_target parameter.  Pass it down.
14806         (switch_to_thread): Also match inferior.
14807         (switch_to_thread): New process_stratum_target parameter.  Pass it
14808         down.
14809         (update_threads_executing): Reimplement.
14810         * top.c (quit_force): Pop targets from all inferior.
14811         (gdb_init): Don't call initialize_targets.
14812         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
14813         Declare.
14814         (windows_add_thread, windows_delete_thread): Adjust.
14815         (get_windows_debug_event): Rename to ...
14816         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
14817         * tracefile-tfile.c (tfile_target_open): Pass down target.
14818         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
14819         Forward declare.
14820         (switch_to_thread): Add process_stratum_target parameter.
14821         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
14822         parameter.  Use it.
14823         (mi_on_resume): Pass target down.
14824         * nat/fork-inferior.c (startup_inferior): Add
14825         process_stratum_target parameter.  Pass it down.
14826         * nat/fork-inferior.h (startup_inferior): Add
14827         process_stratum_target parameter.
14828         * python/py-threadevent.c (py_get_event_thread): Pass target down.
14829
14830 2020-01-10  Pedro Alves  <palves@redhat.com>
14831
14832         * remote.c (remote_target::start_remote): Don't set inferior_ptid
14833         directly.  Instead find the first thread in the thread list and
14834         use switch_to_thread.
14835
14836 2020-01-10  Pedro Alves  <palves@redhat.com>
14837
14838         * remote.c (remote_target::remote_add_inferior): Don't bind a
14839         process to the current inferior if the current inferior is already
14840         bound to a process.
14841
14842 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
14843             Pedro Alves  <palves@redhat.com>
14844
14845         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
14846         If no process is specified, return null_ptid instead of
14847         inferior_ptid.
14848         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
14849         TARGET_WAITKIND_SIGNALLED with no pid.
14850
14851 2020-01-10  Pedro Alves  <palves@redhat.com>
14852
14853         * remote.c (first_remote_resumed_thread): New.
14854         (remote_target::wait_as): Use it as default event_ptid instead of
14855         inferior_ptid.
14856
14857 2020-01-10  Pedro Alves  <palves@redhat.com>
14858
14859         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
14860
14861 2020-01-10  Pedro Alves  <palves@redhat.com>
14862
14863         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
14864         not -1.
14865
14866 2020-01-10  Pedro Alves  <palves@redhat.com>
14867
14868         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
14869         ptid to get_last_target_status.
14870         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
14871         ptid to get_last_target_status.
14872         * infcmd.c (continue_command): Don't pass a target_waitstatus to
14873         get_last_target_status.
14874         (info_program_command): Don't pass a target_waitstatus to
14875         get_last_target_status.
14876         * infrun.c (init_wait_for_inferior): Use
14877         nullify_last_target_wait_ptid.
14878         (get_last_target_status): Handle nullptr arguments.
14879         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
14880         (print_stop_event): Don't pass a ptid to get_last_target_status.
14881         (normal_stop): Don't pass a ptid to get_last_target_status.
14882         * infrun.h (get_last_target_status, set_last_target_status): Move
14883         comments here and update.
14884         (nullify_last_target_wait_ptid): Declare.
14885         * linux-fork.c (fork_load_infrun_state): Remove local extern
14886         declaration of nullify_last_target_wait_ptid.
14887         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
14888         to get_last_target_status.
14889
14890 2020-01-10  Pedro Alves  <palves@redhat.com>
14891
14892         * gdbthread.h (scoped_restore_current_thread)
14893         <dont_restore, restore, m_dont_restore>: Declare.
14894         * thread.c (thread_alive): Add assertion.  Return bool.
14895         (switch_to_thread_if_alive): New.
14896         (prune_threads): Switch inferior/thread.
14897         (print_thread_info_1): Switch thread before calling target methods.
14898         (scoped_restore_current_thread::restore): New, factored out from
14899         ...
14900         (scoped_restore_current_thread::~scoped_restore_current_thread):
14901         ... this.
14902         (scoped_restore_current_thread::scoped_restore_current_thread):
14903         Add assertion.
14904         (thread_apply_all_command, thread_select): Use
14905         switch_to_thread_if_alive.
14906         * infrun.c (proceed, restart_threads, handle_signal_stop)
14907         (switch_back_to_stepped_thread): Switch current thread before
14908         calling target methods.
14909
14910 2020-01-10  Pedro Alves <palves@redhat.com>
14911
14912         * inferior.c (switch_to_inferior_no_thread): New function,
14913         factored out from ...
14914         (inferior_command): ... here.
14915         * inferior.h (switch_to_inferior_no_thread): Declare.
14916         * mi/mi-main.c (run_one_inferior): Use
14917         switch_to_inferior_no_thread.
14918
14919 2020-01-10  Pedro Alves  <palves@redhat.com>
14920
14921         * infcmd.c (kill_command): Remove dead code.
14922
14923 2020-01-10  Pedro Alves  <palves@redhat.com>
14924
14925         * remote.c (remote_target::mourn_inferior): No longer check
14926         whether the target is running.
14927
14928 2020-01-10  Pedro Alves  <palves@redhat.com>
14929
14930         * corelow.c (core_target::has_execution): Change parameter type to
14931         inferior pointer.
14932         * inferior.c (number_of_live_inferiors): Use
14933         inferior::has_execution instead of target_has_execution_1.
14934         * inferior.h (inferior::has_execution): New.
14935         * linux-thread-db.c (thread_db_target::update_thread_list): Use
14936         inferior::has_execution instead of target_has_execution_1.
14937         * process-stratum-target.c
14938         (process_stratum_target::has_execution): Change parameter type to
14939         inferior pointer.  Check the inferior's PID instead of
14940         inferior_ptid.
14941         * process-stratum-target.h
14942         (process_stratum_target::has_execution): Change parameter type to
14943         inferior pointer.
14944         * record-full.c (record_full_core_target::has_execution): Change
14945         parameter type to inferior pointer.
14946         * target.c (target_has_execution_1): Change parameter type to
14947         inferior pointer.
14948         (target_has_execution_current): Adjust.
14949         * target.h (target_ops::has_execution): Change parameter type to
14950         inferior pointer.
14951         (target_has_execution_1): Change parameter type to inferior
14952         pointer.  Change return type to bool.
14953         * tracefile.h (tracefile_target::has_execution): Change parameter
14954         type to inferior pointer.
14955
14956 2020-01-10  Pedro Alves  <palves@redhat.com>
14957
14958         * exceptions.c (print_flush): Remove current_top_target() check.
14959
14960 2020-01-10  Pedro Alves  <palves@redhat.com>
14961
14962         * remote.c (show_remote_exec_file): Show the current inferior's
14963         exec-file instead of the command variable's value.
14964
14965 2020-01-10  Pedro Alves  <palves@redhat.com>
14966
14967         * record-full.c (record_full_resume_ptid): New global.
14968         (record_full_target::resume): Set it.
14969         (record_full_wait_1): Use record_full_resume_ptid instead of
14970         inferior_ptid.
14971
14972 2020-01-10  Pedro Alves  <palves@redhat.com>
14973
14974         * gdbthread.h (scoped_restore_current_thread)
14975         <dont_restore, restore, m_dont_restore>: Declare.
14976         * thread.c (thread_alive): Add assertion.  Return bool.
14977         (switch_to_thread_if_alive): New.
14978         (prune_threads): Switch inferior/thread.
14979         (print_thread_info_1): Switch thread before calling target methods.
14980         (scoped_restore_current_thread::restore): New, factored out from
14981         ...
14982         (scoped_restore_current_thread::~scoped_restore_current_thread):
14983         ... this.
14984         (scoped_restore_current_thread::scoped_restore_current_thread):
14985         Add assertion.
14986         (thread_apply_all_command, thread_select): Use
14987         switch_to_thread_if_alive.
14988
14989 2020-01-10  George Barrett  <bob@bob131.so>
14990
14991         * stap-probe.c (stap_modify_semaphore): Don't check for null
14992         semaphores.
14993         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
14994         for null semaphores.
14995
14996 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
14997
14998         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
14999         all source windows, and maintain horizontal scroll status while
15000         doing so.
15001
15002 2020-01-09  Tom Tromey  <tom@tromey.com>
15003
15004         PR tui/18932:
15005         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
15006         update_source_window, not print_source_lines.
15007
15008 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
15009
15010         * tui/tui.c (tui_enable): Register tui hooks after calling
15011         tui_display_main.
15012
15013 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
15014
15015         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
15016
15017 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
15018
15019         * thread.c (print_thread_info_1): Fix indentation.
15020
15021 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
15022
15023         * symtab.c (general_symbol_info::compute_and_set_names): Move the
15024         unique_xmalloc_ptr outside the if to always free the demangled name.
15025
15026 2020-01-08  Tom Tromey  <tromey@adacore.com>
15027
15028         * xcoffread.c (enter_line_range, read_xcoff_symtab)
15029         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
15030         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
15031         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
15032         Remove.
15033         (section_offsets): New typedef.
15034         * symtab.c (fixup_section, get_msymbol_address): Update.
15035         * symmisc.c (dump_msymbols): Update.
15036         * symfile.h (relative_addr_info_to_section_offsets)
15037         (symfile_map_offsets_to_segments): Update.
15038         * symfile.c (build_section_addr_info_from_objfile)
15039         (init_objfile_sect_indices): Update.
15040         (struct place_section_arg): Change type of "offsets".
15041         (place_section): Update.
15042         (relative_addr_info_to_section_offsets): Change type of
15043         "section_offsets".  Remove "num_sections" parameter.
15044         (default_symfile_offsets, syms_from_objfile_1)
15045         (set_objfile_default_section_offset): Update.
15046         (reread_symbols): No need to preserve section offsets by hand.
15047         (symfile_map_offsets_to_segments): Change type of "offsets".
15048         * stap-probe.c (relocate_address): Update.
15049         * stabsread.h (process_one_symbol): Update.
15050         * solib-target.c (struct lm_info_target) <offsets>: Change type.
15051         (solib_target_relocate_section_addresses): Update.
15052         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
15053         Update.
15054         * solib-frv.c (frv_relocate_main_executable): Update.
15055         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
15056         * solib-aix.c (solib_aix_get_section_offsets): Change return
15057         type.
15058         (solib_aix_solib_create_inferior_hook): Update.
15059         * remote.c (remote_target::get_offsets): Update.
15060         * psymtab.c (find_pc_sect_psymtab): Update.
15061         * psympriv.h (struct partial_symbol) <address, text_low,
15062         text_high>: Update.
15063         * objfiles.h (obj_section_offset): Update.
15064         (struct objfile) <section_offsets>: Change type.
15065         <num_sections>: Remove.
15066         (objfile_relocate): Update.
15067         * objfiles.c (entry_point_address_query): Update
15068         (relocate_one_symbol): Change type of "section_offsets".
15069         (objfile_relocate1, objfile_relocate1): Change type of
15070         "new_offsets".
15071         (objfile_rebase1): Update.
15072         * mipsread.c (mipscoff_symfile_read): Update.
15073         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
15074         parameter.
15075         * mdebugread.c (parse_symbol): Change type of "section_offsets".
15076         (parse_external, psymtab_to_symtab_1): Update.
15077         * machoread.c (macho_symfile_offsets): Update.
15078         * ia64-tdep.c (ia64_find_unwind_table): Update.
15079         * hppa-tdep.c (read_unwind_info): Update.
15080         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
15081         * dwarf2read.c (create_addrmap_from_index)
15082         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
15083         (process_psymtab_comp_unit_reader, add_partial_symbol)
15084         (add_partial_subprogram, process_full_comp_unit)
15085         (read_file_scope, read_func_scope, read_lexical_block_scope)
15086         (read_call_site_scope, dwarf2_rnglists_process)
15087         (dwarf2_ranges_process, dwarf2_ranges_read)
15088         (dwarf_decode_lines_1, var_decode_location, new_symbol)
15089         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
15090         Update.
15091         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
15092         Update.
15093         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
15094         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
15095         (process_one_symbol): Change type of "section_offsets".
15096         * ctfread.c (get_objfile_text_range): Update.
15097         * coffread.c (coff_symtab_read, enter_linenos)
15098         (process_coff_symbol): Update.
15099         * coff-pe-read.c (add_pe_forwarded_sym): Update.
15100         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
15101
15102 2020-01-08  Tom Tromey  <tromey@adacore.com>
15103
15104         * dwarf2read.c (parse_macro_definition): Use std::string.
15105         (parse_macro_definition): Likewise.
15106
15107 2020-01-08  Tom Tromey  <tromey@adacore.com>
15108
15109         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
15110         (ATTR_ALLOC_CHUNK): Remove.
15111
15112 2020-01-08  Tom Tromey  <tromey@adacore.com>
15113
15114         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
15115
15116 2020-01-08  Tom Tromey  <tromey@adacore.com>
15117
15118         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
15119         (dwarf2_compute_name, open_dwo_file): Likewise.
15120         (process_enumeration_scope): Use std::vector.
15121         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
15122         (partial_die_info::fixup, dwarf2_start_subfile)
15123         (guess_full_die_structure_name, dwarf2_name): Likewise.
15124         (determine_prefix): Update.
15125         (guess_full_die_structure_name): Make return type const.
15126         (partial_die_full_name): Return unique_xmalloc_ptr.
15127         (DW_FIELD_ALLOC_CHUNK): Remove.
15128
15129 2020-01-07  Tom Tromey  <tromey@adacore.com>
15130
15131         PR build/24937:
15132         * stap-probe.c (class stap_static_probe_ops): Add constructor.
15133
15134 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
15135
15136         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
15137
15138 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
15139
15140         * stack.c (print_frame_info): Move disassemble_next_line code
15141         inside source_print block.
15142
15143 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
15144
15145         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
15146         gdb/signals.h, as we are now using native signal symbols.
15147
15148 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
15149
15150         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
15151         overflow by an early check of content vs threshold.
15152         * tui/tui-source.c (tui_source_window::line_is_displayed):
15153         Likewise.
15154
15155 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
15156
15157         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
15158
15159 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
15160
15161         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
15162         export table if no section contains it's RVA.
15163
15164 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
15165
15166         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
15167
15168 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
15169
15170         * source.c (print_source_lines_base): Set last_line_listed.
15171
15172 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
15173
15174         * tui/tui-disasm.c: Remove trailing spaces.
15175
15176 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
15177             Pedro Alves  <palves@redhat.com>
15178
15179         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
15180         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
15181         (windows_gdb_signal_to_target): New function, uses the above
15182         enumeration to convert GDB internal signal codes to equivalent
15183         Windows codes.
15184         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
15185         * windows-nat.c: Include "gdb_wait.h".
15186         (get_windows_debug_event): Extract the fatal exception from the
15187         exit status and convert to the equivalent Posix signal number.
15188         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
15189         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
15190         * gdbsupport/gdb_wait.c: New file, implements
15191         windows_status_to_termsig.
15192         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
15193         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
15194
15195 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
15196
15197         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
15198         show_layout.
15199
15200 2020-01-05  Luis Machado  <luis.machado@linaro.org>
15201
15202         * aarch64-linux-nat.c
15203         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
15204         and bfd_mach_aarch64.
15205
15206 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
15207
15208         * ui-file.c (stdio_file::can_emit_style_escape)
15209         (tee_file::can_emit_style_escape): Ensure style is used also on
15210         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
15211         to gdb_stdout.
15212         * main.c (set_gdb_data_directory): Use file style to output the
15213         warning that the given pathname is not a directory.
15214         * top.c (show_history_filename, gdb_safe_append_history)
15215         (show_gdb_datadir): Use file style.
15216
15217 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
15218
15219         * solib-target.c (struct lm_info_target):
15220         Change offsets to be a unique_xmalloc_ptr.
15221         (solib_target_relocate_section_addresses): Update.
15222
15223 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
15224
15225         * windows-nat.c (windows_clear_solib): Free so_list linked list.
15226
15227 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
15228
15229         * MAINTAINERS (Write After Approval): Add myself.
15230
15231 2020-01-02  Luis Machado  <luis.machado@linaro.org>
15232
15233         * proc-service.c (get_ps_regcache): Remove reference to obsolete
15234         Cell BE architecture.
15235         * target.h (struct target_ops) <thread_architecture>: Likewise.
15236
15237 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
15238
15239         * Makefile.in: Use INSTALL_PROGRAM_ENV.
15240
15241 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
15242
15243         * MAINTAINERS (Write After Approval): Add myself.
15244
15245 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15246
15247         * gdbarch.sh: Update copyright year range of generated files.
15248
15249 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15250
15251         Update copyright year range in all GDB files.
15252
15253 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15254
15255         * copyright.py: Convert to Python 3.
15256
15257 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15258
15259         * copyright.py: Adapt after move of gnulib directory from gdb
15260         directory to toplevel directory.
15261
15262 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15263
15264         * copyright.py (main): Exit if run from the wrong directory.
15265
15266 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15267
15268         * top.c (print_gdb_version): Change copyright year to 2020.
15269
15270 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
15271
15272         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
15273
15274 For older changes see ChangeLog-2019.
15275 \f
15276 Local Variables:
15277 mode: change-log
15278 left-margin: 8
15279 fill-column: 74
15280 version-control: never
15281 coding: utf-8
15282 End: