gdb/ChangeLog

   1 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
   2
   3         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
   4         uses with type::is_prototyped.
   5
   6 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
   7
   8         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
   9         New methods.
  10         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
  11         call sites to use type::set_is_prototyped.
  12
  13 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  14
  15         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
  16         uses with type::target_is_stub.
  17
  18 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  19
  20         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
  21         New methods.
  22         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
  23         sites to use type::set_target_is_stub.
  24
  25 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  26
  27         * gdbtypes.h (TYPE_STUB): Remove, replace all
  28         uses with type::is_stub.
  29
  30 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  31
  32         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
  33         (TYPE_STUB): Use type::is_stub, change all write call sites to
  34         use type::set_is_stub.
  35
  36 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  37
  38         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
  39         type::has_no_signedness.
  40
  41 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  42
  43         * gdbtypes.h (struct type) <has_no_signedness,
  44         set_has_no_signedness>: New methods.
  45         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
  46         call sites to use type::set_has_no_signedness.
  47
  48 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  49
  50         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
  51         type::is_unsigned.
  52
  53 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  54
  55         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
  56         methods.
  57         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
  58         sites to use type::set_is_unsigned.
  59
  60 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
  61             Adam Renquinha <arenquinha@cimeq.qc.ca>
  62
  63         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
  64         pointer and stack frame offset when unwinding.
  65
  66 2020-09-13  Pedro Alves  <pedro@palves.net>
  67
  68         * NEWS: Document "-break-insert --qualified".
  69         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
  70
  71 2020-09-13  Pedro Alves  <pedro@palves.net>
  72
  73         * linespec.c (classify_mtype, compare_msyms): Delete.
  74         (search_minsyms_for_name): Remove classification logic.  Instead
  75         filter out trampoline symbols if we also found an external
  76         function of the same name.
  77
  78 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
  79
  80         * NEWS: Create a new section for the next release branch.
  81         Rename the section of the current branch, now that it has
  82         been cut.
  83
  84 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
  85
  86         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
  87         * version.in: Bump version to 11.0.50.DATE-git.
  88
  89 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
  90
  91         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
  92
  93 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
  94             Felix Willgerodt  <Felix.Willgerodt@intel.com>
  95
  96         * gdbarch.sh: Added bfloat16 type.
  97         * gdbarch.c: Regenerated.
  98         * gdbarch.h: Regenerated.
  99         * gdbtypes.c (floatformats_bfloat16): New struct.
 100         (gdbtypes_post_init): Add builtin_bfloat16.
 101         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
 102         (floatformats_bfloat16): New struct.
 103         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
 104         (i386_ymm_type): Add field "v16_bfloat16"
 105         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
 106         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
 107         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
 108         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
 109         * features/i386/64bit-avx512.xml: Add bfloat16 type.
 110         * features/i386/64bit-avx512.c: Regenerated.
 111         * features/i386/64bit-sse.xml: Add bfloat16 type.
 112         * features/i386/64bit-sse.c: Regenerated.
 113
 114 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
 115
 116         * i386-tdep.c (i386_zmm_type): Fix field names.
 117         (i386_ymm_type): Fix field names.
 118
 119 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 120
 121         * breakpoint.c: Fix typo in the help message of the
 122         "set breakpoint condition-evaluation" command.
 123
 124 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 125
 126         * nbsd-nat.c: Include "nat/netbsd-nat.h".
 127         * (nbsd_nat_target::pid_to_exec_file)
 128         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
 129         (nbsd_nat_target::post_startup_inferior)
 130         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
 131         (nbsd_add_threads): Switch local code to common gdb/nat functions.
 132         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
 133         * (nbsd_thread_lister): Remove.
 134
 135 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 136
 137         * fork-inferior.c (startup_inferior): Avoid double free.
 138
 139 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 140
 141         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
 142         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
 143
 144 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 145
 146         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
 147         * netbsd-nat.c: Include <sys/ptrace.h>.
 148         * (netbsd_nat::enable_proc_events): Add.
 149
 150 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 151
 152         * netbsd-nat.h: Include "gdbsupport/function-view.h".
 153         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 154         (netbsd_nat::for_each_thread): Add.
 155         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
 156         "gdbsupport/common-debug.h".
 157         * (netbsd_nat::netbsd_thread_lister)
 158         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 159         (netbsd_nat::for_each_thread): Add.
 160
 161 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 162
 163         * netbsd-nat.h: Include <unistd.h>.
 164         * (netbsd_nat::pid_to_exec_file): Add.
 165         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
 166         * (netbsd_nat::pid_to_exec_file) Add.
 167
 168 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 169
 170         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
 171
 172 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 173
 174         * netbsd-nat.h: New file.
 175         * netbsd-nat.c: Likewise.
 176
 177 2020-09-09  Tom Tromey  <tromey@adacore.com>
 178
 179         * ada-lang.c (remove_extra_symbols): Do not increment when
 180         removing an element
 181
 182 2020-09-08  Tom Tromey  <tromey@adacore.com>
 183
 184         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
 185
 186 2020-09-08  Tom Tromey  <tromey@adacore.com>
 187
 188         PR win32/25302:
 189         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
 190         (gdb_bfd_init_data): New function.
 191         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
 192
 193 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 194
 195         * infrun.c (fetch_inferior_event): Use
 196         `switch_to_target_no_thread` to switch the target.
 197
 198 2020-09-06  Tom Tromey  <tom@tromey.com>
 199
 200         * symfile.h (dwarf2_free_objfile): Don't declare.
 201
 202 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 203
 204         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
 205         to match 16 byte real/complex type generated by Flang compiler.
 206
 207 2020-09-03  Tom de Vries  <tdevries@suse.de>
 208
 209         PR breakpoint/26546
 210         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
 211         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
 212
 213 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
 214
 215         * maint.c (index_digits): New function.
 216         (struct maint_print_section_data): Remove.
 217         (print_bfd_section_info): Remove print_data parameter, add arg
 218         and index_digits.
 219         (print_objfile_section_info): Likewise.
 220         (print_bfd_section_info_maybe_relocated): Likewise (plus
 221         objfile).
 222         (maintenance_info_sections): Adjust calls.
 223
 224 2020-09-02  Tom Tromey  <tromey@adacore.com>
 225
 226         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
 227         for null pointers.
 228         (ada_varobj_adjust_for_child_access): Special-case null pointers.
 229
 230 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
 231
 232         * bcache.h (struct bcache) <insert>: Change type of `added` to
 233         pointer to bool.
 234         * bcache.c (bcache::insert): Likewise.
 235         * gdbtypes.c (check_types_worklist): Adjust.
 236         * psymtab.c (add_psymbol_to_bcache): Adjust.
 237
 238 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
 239
 240         * corelow.c (unordered_set): Include.
 241         (class core_target): Add field 'm_core_unavailable_mappings'.
 242         (core_target::build_file_mappings): Print only one warning
 243         per inaccessible file.  Add unavailable/broken mappings
 244         to m_core_unavailable_mappings.
 245         (core_target::xfer_partial): Call...
 246         (core_target::xfer_memory_via_mappings): New method.
 247
 248 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 249
 250         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
 251         type to bool.
 252
 253 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 254
 255         * dwarf2/read.c (struct field_info): Fix indentation.
 256
 257 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 258
 259         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
 260         ordering in comment.
 261         * frame.c (frame_id_eq): Fix indentation.
 262
 263 2020-08-31  Scott Linder  <scott@scottlinder.com>
 264             Simon Marchi  <simon.marchi@efficios.com>
 265
 266         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
 267         inline frame ids in outer frame.
 268
 269 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 270
 271         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
 272         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
 273         (outer_frame_id): Use FID_STACK_OUTER instead of
 274         FID_STACK_INVALID.
 275         (frame_id_p): Don't check for outer_frame_id.
 276
 277 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 278
 279         * frame-unwind.c (frame_unwind_got_optimized): Don't set
 280         regnum/frame in value.  Call allocate_value_lazy.
 281         * frame.c (frame_unwind_register_value): Use
 282         val_print_not_saved.
 283
 284 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 285
 286         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
 287
 288 2020-08-29  Pedro Alves  <pedro@palves.net>
 289
 290         * progspace.c (print_program_space): Use all_inferiors.  Switch to
 291         the inferior before calling target_pid_to_str.
 292
 293 2020-08-28  Tom Tromey  <tom@tromey.com>
 294
 295         * xcoffread.c (xcoff_end_psymtab): Update comment.
 296         * dbxread.c (dbx_end_psymtab): Update comment.
 297
 298 2020-08-28  Tom de Vries  <tdevries@suse.de>
 299
 300         PR breakpoint/26544
 301         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
 302         event_location.
 303         (create_breakpoint): Same.
 304         (base_breakpoint_decode_location): Same.
 305         (bkpt_create_sals_from_location): Same.
 306         (bkpt_decode_location): Same.
 307         (bkpt_probe_create_sals_from_location): Same.
 308         (bkpt_probe_decode_location): Same.
 309         (tracepoint_create_sals_from_location): Same.
 310         (tracepoint_decode_location): Same.
 311         (tracepoint_probe_decode_location): Same.
 312         (strace_marker_create_sals_from_location): Same.
 313         (strace_marker_decode_location): Same.
 314         (create_sals_from_location_default): Same.
 315         (decode_location_default): Same.
 316         * breakpoint.h (struct breakpoint_ops): Same.
 317         (create_breakpoint): Same.
 318         * linespec.h (decode_line_full): Same.
 319         * linespec.c (decode_line_full): Same.  Throw error if
 320         result.size () == 0.
 321
 322 2020-08-27  Pedro Alves  <pedro@palves.net>
 323
 324         PR gdb/26524
 325         * breakpoint.c (until_break_fsm) <location_breakpoint,
 326         caller_breakpoint>: Delete fields.
 327         <breakpoints>: New field.
 328         <until_break_fsm>: Adjust to save a breakpoint vector instead of
 329         two individual breakpoints.
 330         (until_break_fsm::should_stop): Loop over breakpoints in the
 331         breakpoint vector.
 332         (until_break_fsm::clean_up): Adjust to clear the breakpoints
 333         vector.
 334         (until_break_command): Handle location expanding into multiple
 335         sals.
 336
 337 2020-08-27  Pedro Alves  <pedro@palves.net>
 338
 339         PR gdb/26523
 340         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
 341         bp_until breakpoints user-specified locations.  Update intro
 342         comment.
 343
 344 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
 345
 346         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
 347         gdb_bfd_sections): New.
 348         * maint.c (print_bfd_section_info): Change param type to
 349         maint_print_section_data.
 350         (print_objfile_section_info): Likewise.
 351         (print_bfd_section_info_maybe_relocated): Likewise.
 352         (maintenance_info_sections): Use gdb_bfd_sections.
 353
 354 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 355
 356         * MAINTAINERS: Add ARC target and maintainer.
 357
 358 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
 359
 360         * configure.tgt: ARC support for GNU/Linux.
 361         * Makefile.in (ALL_TARGET_OBJS): Likewise.
 362         * arc-linux-tdep.c: New file.
 363         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
 364         * arc-tdep.c (arc_write_pc): Use it.
 365
 366 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 367
 368         * arc-tdep.c (arc_check_for_hardware_loop): New.
 369         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
 370
 371 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 372
 373         * arc-tdep.h: Include "gdbarch.h".
 374
 375 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 376
 377         * arch/arc.h
 378         (arc_gdbarch_features): New class to stir the selection of target XML.
 379         (arc_create_target_description): Use FEATURES to choose XML target.
 380         (arc_lookup_target_description): Use arc_create_target_description
 381         to create _new_ target descriptions or return the already created
 382         ones if the FEATURES is the same.
 383         * arch/arc.c: Implementation of prototypes described above.
 384         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
 385         (arc_gdbarch_features_init): Initialize the FEATURES struct.
 386         * arc-tdep.c (*_feature_name): Make feature names consistent.
 387         (arc_register_feature): A new struct to hold information about
 388         registers of a particular target/feature.
 389         (arc_check_tdesc_feature): Check if XML provides registers in
 390         compliance with ARC_REGISTER_FEATURE structs.
 391         (arc_update_acc_reg_names): Add aliases for r58 and r59.
 392         (determine_*_reg_feature_set): Which feature name to look for.
 393         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
 394         (mach_type_to_arc_isa): Convert from a set of binutils machine types
 395         to expected ISA enums to be used in arc_gdbarch_features structs.
 396         * features/Makefile (FEATURE_XMLFILES): Add new files.
 397         * gdb/features/arc/v1-aux.c: New file.
 398         * gdb/features/arc/v1-aux.xml: Likewise.
 399         * gdb/features/arc/v1-core.c: Likewise.
 400         * gdb/features/arc/v1-core.xml: Likewise.
 401         * gdb/features/arc/v2-aux.c: Likewise.
 402         * gdb/features/arc/v2-aux.xml: Likewise.
 403         * gdb/features/arc/v2-core.c: Likewise.
 404         * gdb/features/arc/v2-core.xml: Likewise.
 405         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
 406
 407 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
 408             Andrew Burgess  <andrew.burgess@embecosm.com>
 409
 410         PR m2/26372
 411         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
 412         an assert.  Remove single element array indexing pattern as the
 413         MULTI_SUBSCRIPT support will handle this case too.
 414
 415 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
 416
 417         * value.h (valprint_check_validity): Move declaration from
 418         here...
 419         * valprint.h (valprint_check_validity): ... to here.
 420
 421 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
 422
 423         * debug.h: New file.
 424         * debug.c (debug_prefixed_vprintf): New function.
 425         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
 426         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
 427
 428 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
 429
 430         * infrun.h (infrun_debug_printf_1): New function declaration.
 431         (infrun_debug_printf): New macro.
 432         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
 433         throughout.
 434         (infrun_debug_printf): New function.
 435         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
 436         (handle_jit_event): Likewise.
 437
 438 2020-08-21  Mark Wielaard  <mark@klomp.org>
 439
 440         * ada-lex.l: Extend register warnings diagnostics comment for g++.
 441
 442 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
 443
 444         * frame.c (enum class frame_id_status): New.
 445         (struct frame_info) <this_id::p>: Change type to frame_id_status.
 446         (fprintf_frame): Update.
 447         (compute_frame_id): Set frame id status to "computing" on entry.
 448         Set it back to "not_computed" on failure and to "computed" on
 449         success.
 450         (get_frame_id): Assert the frame id is not being computed.
 451         (create_sentinel_frame): Use frame_id_status::COMPUTED.
 452         (create_new_frame): Likewise.
 453         (frame_cleanup_after_sniffer): Update assert.
 454
 455 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 456
 457         * regcache.c (pid_ptid_regcache_map): New type.
 458         (target_ptid_regcache_map): Remove.
 459         (target_pid_ptid_regcache_map): New type.
 460         (regcaches): Change type to target_pid_ptid_regcache_map.
 461         (get_thread_arch_aspace_regcache): Update.
 462         (regcache_thread_ptid_changed): Update, handle pid-like ptid
 463         case.
 464         (regcaches_size): Update.
 465         (regcache_count): Update.
 466         (registers_changed_ptid_target_pid_test): New.
 467         (_initialize_regcache): Register new test.
 468
 469 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 470
 471         * regcache.c (regcache_count): New.
 472         (struct regcache_test_data): New.
 473         (regcache_test_data_up): New.
 474         (populate_regcaches_for_test): New.
 475         (regcaches_test): Remove.
 476         (get_thread_arch_aspace_regcache_test): New.
 477         (registers_changed_ptid_all_test): New.
 478         (registers_changed_ptid_target_test): New.
 479         (registers_changed_ptid_target_ptid_test): New.
 480         (regcache_thread_ptid_changed): Remove regcache_count lambda.
 481         (_initialize_regcache): Register new tests.
 482
 483 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 484
 485         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
 486         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
 487         gdbarch and aspace parameter.  Use current inferior's aspace.
 488         Validate regcache's arch value.
 489         (regcaches_test): Update.
 490
 491 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 492
 493         * regcache.c (regcaches_test): Call registers_changed.
 494
 495 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 496
 497         * infrun.c (process_event_stop_test): Fix typo "breapoint".
 498
 499 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 500
 501         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
 502         to find the end of prologue for flang compiled binaries.
 503         * arm-tdep.c (arm_skip_prologue): Likewise.
 504         * i386-tdep.c (i386_skip_prologue): Likewise.
 505         * producer.c (producer_is_llvm): New function.
 506         (producer_parsing_tests): Added new tests for clang/flang.
 507         * producer.h (producer_is_llvm): New declaration.
 508
 509 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
 510
 511         * linux-nat.c (linux_nat_debug_printf): New function.
 512         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
 513
 514 2020-08-18  Aaron Merey  <amerey@redhat.com>
 515
 516         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
 517         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
 518         (CLIBS): Add DEBUGINFOD_LIBS.
 519
 520 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
 521
 522         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
 523         'gdbarch_num_regs'.
 524
 525 2020-08-17  Tom Tromey  <tromey@adacore.com>
 526
 527         * ada-varobj.c (ada_varobj_decode_var): Handle case where
 528         ada_get_decoded_value returns NULL.
 529
 530 2020-08-17  Tom Tromey  <tromey@adacore.com>
 531
 532         * python/py-inferior.c (infpy_search_memory): Use
 533         gdb_py_object_from_ulongest.
 534         * python/py-infevents.c (create_inferior_call_event_object)
 535         (create_memory_changed_event_object): Use
 536         gdb_py_object_from_ulongest.
 537         * python/py-linetable.c (ltpy_entry_get_pc): Use
 538         gdb_py_object_from_ulongest.
 539
 540 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 541
 542         * loc.c (class symbol_needs_eval_context): Fix indentation.
 543
 544 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 545
 546         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
 547         bool.
 548
 549 2020-08-17  Tom de Vries  <tdevries@suse.de>
 550
 551         PR gdb/26393
 552         * gdbtypes.c (dump_dynamic_prop): New function.
 553         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
 554
 555 2020-08-15  Tom de Vries  <tdevries@suse.de>
 556
 557         PR backtrace/26390
 558         * stack.c (print_frame_args): Temporarily set the selected
 559         frame to FRAME while printing the frame's arguments.
 560
 561 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 562
 563         PR breakpoints/26385
 564         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
 565         Always clear watchpoint with PTRACE_SET_DEBUGREG.
 566
 567 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 568
 569         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
 570         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
 571         and >= to check return value instead of == -1 and != -1.
 572
 573 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
 574
 575         * utils.h (class gdb_argv) <as_array_view>: New method.
 576         * utils.c (gdb_argv_as_array_view_test): New.
 577         (_initialize_utils): Register selftest.
 578         * maint.c (maintenance_selftest): Use the new method.
 579
 580 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
 581
 582         * target.h (supports_dumpcore, dumpcore): New
 583         function declarations.
 584         * target.c (supports_dumpcore, dumpcore): New
 585         functions.
 586         * target-delegates.c: Rebuild.
 587         * gcore.c (gcore_command): Use target_supports_dumpcore ()
 588         and target_dumpcore ().
 589
 590 2020-08-13  Aaron Merey  <amerey@redhat.com>
 591
 592         * debuginfod-support.c: Replace global variables with user_data.
 593
 594 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
 595
 596         * maint.c (maintenance_selftest): Split args and pass array_view
 597         to run_tests.
 598
 599 2020-08-12  Luis Machado  <luis.machado@linaro.org>
 600
 601         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
 602         type's length.
 603         Use %s and pulongest to print the length.
 604
 605 2020-08-12  Pedro Alves  <palves@redhat.com>
 606
 607         * NEWS: Move "Multi-target debugging support" item to the
 608         "Changes since GDB 9" section.
 609
 610 2020-08-12  Pedro Alves  <palves@redhat.com>
 611
 612         PR gdb/26336
 613         * progspace.c (program_space::remove_objfile): Invalidate the
 614         frame cache.
 615
 616 2020-08-11  Tom de Vries  <tdevries@suse.de>
 617
 618         * MAINTAINERS: Mark ms1 as deleted.
 619
 620 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 621
 622         PR gdb/26310
 623
 624         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
 625         act accordingly.
 626         (aarch64_analyze_prologue_test): Add more unit tests to exercise
 627         movz/str/stur/stp skipping behavior.
 628
 629 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 630
 631         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
 632         struct user_sve_header instead of struct sve_context.
 633
 634 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
 635
 636         * read.h (dwarf2_fetch_die_loc_sect_off,
 637         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
 638         `void *` parameter with function_view.
 639         * read.c (dwarf2_fetch_die_loc_sect_off,
 640         dwarf2_fetch_die_loc_cu_off): Likewise.
 641         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
 642         (per_cu_dwarf_call): Adjust.
 643         (get_frame_address_in_block_wrapper): Remove.
 644         (indirect_synthetic_pointer): Adjust.
 645         (get_ax_pc): Remove.
 646         (dwarf2_compile_expr_to_ax): Adjust.
 647
 648 2020-08-08  Tom de Vries  <tdevries@suse.de>
 649
 650         PR build/26344
 651         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
 652         constructor.
 653         * regcache.c (get_thread_arch_aspace_regcache): Same.
 654
 655 2020-08-07  Tom Tromey  <tromey@adacore.com>
 656
 657         * ravenscar-thread.c
 658         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
 659         New method.
 660         (ravenscar_thread_target::wait): Check
 661         runtime_initialized.
 662         (ravenscar_thread_target::prepare_to_store)
 663         (ravenscar_thread_target::stopped_by_sw_breakpoint)
 664         (ravenscar_thread_target::stopped_by_hw_breakpoint)
 665         (ravenscar_thread_target::stopped_by_watchpoint)
 666         (ravenscar_thread_target::stopped_data_address)
 667         (ravenscar_thread_target::core_of_thread): Use
 668         scoped_restore_current_thread and
 669         set_base_thread_from_ravenscar_task.
 670
 671 2020-08-07  Tom Tromey  <tromey@adacore.com>
 672
 673         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
 674
 675 2020-08-07  Tom Tromey  <tromey@adacore.com>
 676
 677         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
 678         update_inferior_ptid before update_thread_list.
 679         (temporarily_change_regcache_ptid): New class.
 680         (ravenscar_thread_target::fetch_registers)
 681         (ravenscar_thread_target::store_registers)
 682         (ravenscar_thread_target::prepare_to_store): Use base thread when
 683         forwarding operation.
 684
 685 2020-08-07  Tom Tromey  <tromey@adacore.com>
 686
 687         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
 688         "is_pid" case.
 689
 690 2020-08-07  Tom Tromey  <tromey@adacore.com>
 691
 692         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
 693         New methods.
 694         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
 695         first.
 696         (ravenscar_thread_target::add_thread): Rename from
 697         ravenscar_add_thread.
 698         (ravenscar_thread_target::update_thread_list): Use a lambda.
 699         (ravenscar_thread_target::xfer_partial): New method.
 700
 701 2020-08-07  Tom Tromey  <tromey@adacore.com>
 702
 703         * ada-lang.h (ada_task_list_iterator_ftype): Now a
 704         gdb::function_view.
 705         (iterate_over_live_ada_tasks): Change type of argument.
 706         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
 707         of argument.
 708
 709 2020-08-07  Tom Tromey  <tromey@adacore.com>
 710
 711         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
 712         Remove.
 713         (ravenscar_thread_target::extra_thread_info): Remove.
 714         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
 715         defer to target beneath for non-Ravenscar threads.
 716
 717 2020-08-07  Tom Tromey  <tromey@adacore.com>
 718
 719         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
 720         get_base_thread_from_ravenscar_task>: Now methods.
 721         <m_cpu_map>: New member.
 722         (ravenscar_thread_target::get_thread_base_cpu): Rename from
 723         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
 724         (ravenscar_thread_target::task_is_currently_active): Update.
 725         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
 726         Now a method.
 727         (ravenscar_thread_target::add_active_thread): Put initial thread
 728         into the m_cpu_map.
 729
 730 2020-08-07  Tom Tromey  <tromey@adacore.com>
 731
 732         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
 733         event_ptid.
 734
 735 2020-08-07  Tom Tromey  <tromey@adacore.com>
 736
 737         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
 738         runtime_initialized.
 739
 740 2020-08-07  Tom Tromey  <tromey@adacore.com>
 741
 742         * ravenscar-thread.c (ravenscar_thread_target): Don't call
 743         add_active_thread.
 744         (ravenscar_thread_target::add_active_thread): Now public.
 745         (ravenscar_inferior_created): Call add_active_thread after pushing
 746         the target.
 747
 748 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 749
 750         * regcache.c (ptid_regcache_map): New type.
 751         (target_ptid_regcache_map): New type.
 752         (regcaches): Change type to target_ptid_regcache_map.
 753         (get_thread_arch_aspace_regcache): Update to regcaches' new
 754         type.
 755         (regcache_thread_ptid_changed): Likewise.
 756         (registers_changed_ptid): Likewise.
 757         (regcaches_size): Likewise.
 758         (regcaches_test): Update.
 759         (regcache_thread_ptid_changed): Update.
 760         * regcache.h (regcache_up): New type.
 761         * gdbsupport/ptid.h (hash_ptid): New struct.
 762
 763 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
 764
 765         * observable.h (thread_ptid_changed): Add parameter
 766         `process_stratum_target *`.
 767         * infrun.c (infrun_thread_ptid_changed): Add parameter
 768         `process_stratum_target *` and use it.
 769         (selftests): New namespace.
 770         (infrun_thread_ptid_changed): New function.
 771         (_initialize_infrun): Register selftest.
 772         * regcache.c (regcache_thread_ptid_changed): Add parameter
 773         `process_stratum_target *` and use it.
 774         (regcache_thread_ptid_changed): New function.
 775         (_initialize_regcache): Register selftest.
 776         * thread.c (thread_change_ptid): Pass target to
 777         thread_ptid_changed observable.
 778
 779 2020-08-06  Caroline Tice <cmtice@google.com>
 780
 781         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
 782         (struct dwp_sections): Update field comments.  Add loclists and
 783         rnglists fields.
 784         (struct virtual_v2_dwo_sections): Rename struct to
 785         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
 786         size & offset fields for loclists and rnglists.
 787         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
 788         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
 789         skipping dummy type units.
 790         (create_dwp_hash_table): Update the large comment above the function to
 791         discuss Version 5 DWP files as well, with references.  Update all the
 792         version checks in the function to check for version 5 as well.  Add new
 793         section at the end to create dwp hash table for version 5.
 794         (create_dwp_v2_section): Rename function to
 795         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
 796         Add V5 to error message text.
 797         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
 798         into calls to create_dwp_v2_or_v5_section.
 799         (create_dwo_unit_in_dwp_v5): New function.
 800         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
 801         check for version2; add else clause to handle version 5.
 802         (open_and_init_dwo_file): Add code to check dwarf version & only call
 803         create_debug_types_hash_table (with sections.types) if version is not 5;
 804         else call create_debug_type_hash_table, with sections.info.
 805         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
 806         version 5.
 807         (dwarf2_locate_v5_dwp_sections): New function.
 808         (open_and_init_dwp_file): Add else-if clause for version 5 to call
 809         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
 810
 811 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 812
 813         * regcache.h (class regcache): Remove friend
 814         registers_changed_ptid.
 815         <regcache_thread_ptid_changed>: Remove.
 816         <regcaches>: Remove.
 817         * regcache.c (regcache::regcaches): Rename to...
 818         (regcaches): ... this.  Make static.
 819         (get_thread_arch_aspace_regcache): Update.
 820         (regcache::regcache_thread_ptid_changed): Rename to...
 821         (regcache_thread_ptid_changed): ... this.  Update.
 822         (class regcache_access): Remove.
 823         (regcaches_test): Update.
 824         (_initialize_regcache): Update.
 825         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
 826         <forward_list>.
 827
 828 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 829
 830         * regcache.h (class regcache) <current_regcache>: Rename to...
 831         <regcaches>: ... this.  Move doc here.
 832         * regcache.c (regcache::current_regcache) Rename to...
 833         (regcache::regcaches): ... this.  Move doc to header.
 834         (get_thread_arch_aspace_regcache): Update.
 835         (regcache::regcache_thread_ptid_changed): Update.
 836         (registers_changed_ptid): Update.
 837         (class regcache_access) <current_regcache_size>: Rename to...
 838         <regcaches_size>: ... this.
 839         (current_regcache_test): Rename to...
 840         (regcaches_test): ... this.
 841         (_initialize_regcache): Update.
 842
 843 2020-08-06  Victor Collod  <vcollod@nvidia.com>
 844
 845         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
 846
 847 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
 848
 849         * corelow.c (core_target::build_file_mappings): Don't output
 850         null pathname in warning.
 851
 852 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
 853
 854         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
 855         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
 856         gdb.dwarf2/dw2-single-line-discriminators.exp,
 857         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
 858
 859 2020-08-05  Tom Tromey  <tromey@adacore.com>
 860
 861         PR rust/26197:
 862         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
 863         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
 864         Fix off-by-one and type size errors in ordinary case.
 865
 866 2020-08-05  Tom de Vries  <tdevries@suse.de>
 867
 868         * gdbtypes.c (type_not_allocated, type_not_associated): Use
 869         "prop->const_val () == 0" instead of "prop->const_val () != 0".
 870
 871 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 872
 873         * frame.h (frame_id_p): Return bool.
 874         (frame_id_artificial_p): Return bool.
 875         (frame_id_eq): Return bool.
 876         (has_stack_frames): Return bool.
 877         (get_selected_frame): Fix typo in comment.
 878         (get_frame_pc_if_available): Return bool.
 879         (get_frame_address_in_block_if_available): Return bool.
 880         (get_frame_func_if_available): Return bool.
 881         (read_frame_register_unsigned): Return bool.
 882         (get_frame_register_bytes): Return bool.
 883         (safe_frame_unwind_memory): Return bool.
 884         (deprecated_frame_register_read): Return bool.
 885         (frame_unwinder_is): Return bool.
 886         * frame.c (struct frame_info) <prev_arch::p>: Change type to
 887         bool.
 888         <this_id::p>: Likewise.
 889         <prev_p>: Likewise.
 890         (frame_stash_add): Return bool.
 891         (get_frame_id): Use bool.
 892         (frame_id_build_special) Use bool.
 893         (frame_id_build_unavailable_stack): Use bool.
 894         (frame_id_build): Use bool.
 895         (frame_id_p): Return bool, use true/false instead of 1/0.
 896         (frame_id_artificial_p): Likewise.
 897         (frame_id_eq): Likewise.
 898         (frame_id_inner): Likewise.
 899         (get_frame_func_if_available): Likewise.
 900         (read_frame_register_unsigned): Likewise.
 901         (deprecated_frame_register_read): Likewise.
 902         (get_frame_register_bytes): Likewise.
 903         (has_stack_frames): Likewise.
 904         (inside_main_func): Likewise.
 905         (inside_entry_func): Likewise.
 906         (get_frame_pc_if_available): Likewise.
 907         (get_frame_address_in_block_if_available): Likewise.
 908         (frame_unwinder_is): Likewise.
 909         (safe_frame_unwind_memory): Likewise.
 910         (frame_unwind_arch): Likewise.
 911
 912 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 913
 914         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
 915         type to cached_copy_status.
 916         (fprintf_frame): Adjust.
 917         (get_frame_func_if_available): Adjust.
 918         (frame_cleanup_after_sniffer): Adjust.
 919
 920 2020-08-04  Mark Wielaard  <mark@klomp.org>
 921
 922         * MAINTAINERS (Write After Approval): Update email address.
 923
 924 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 925
 926         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
 927         dynamic_prop::const_val.
 928
 929 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 930
 931         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
 932         dynamic_prop::kind.
 933
 934 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 935
 936         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
 937
 938 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 939
 940         * configure.tgt: Set gdb_sim for bpf-*-* targets.
 941
 942 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
 943             Jose E. Marchesi  <jose.marchesi@oracle.com>
 944
 945         * configure.tgt: Add entry for bpf-*-*.
 946         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
 947         (ALLDEPFILES): Add bpf-tdep.c.
 948         * bpf-tdep.c: New file.
 949         * MAINTAINERS: Add bpf target and maintainer.
 950         * NEWS: Mention the support for the new target.
 951
 952 2020-08-04  Tom de Vries  <tdevries@suse.de>
 953
 954         PR symtab/23270
 955         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
 956         Error.
 957
 958 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 959
 960         * syscalls/freebsd.xml: Regenerate.
 961
 962 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 963
 964         * syscalls/update-freebsd.sh: Fix usage and year range.
 965
 966 2020-08-03  Tom de Vries  <tdevries@suse.de>
 967
 968         PR symtab/26333
 969         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
 970         DW_LNE_lo_user/DW_LNE_hi_user range.
 971
 972 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
 973
 974         PR ada/26318
 975         * ada-lang.c (ada_modulus): Return 0 if property is not of const
 976         kind.
 977
 978 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 979
 980         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
 981
 982 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 983
 984         * breakpoint.c (set_breakpoint_condition): Update the condition
 985         expressions after checking that the input condition string parses
 986         successfully and does not contain junk at the end.
 987
 988 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 989
 990         * breakpoint.c (set_breakpoint_condition): Update the
 991         condition string after parsing the new condition successfully.
 992
 993 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 994
 995         * proc-api.c (_STRUCTURED_PROC): Don't define.
 996         * proc-events.c: Likewise.
 997         * proc-flags.c: Likewise.
 998         * proc-why.c: Likewise.
 999         * procfs.c: Likewise.
1000
1001         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1002         * configure, config.in: Regenerate.
1003
1004 2020-07-30  Tom de Vries  <tdevries@suse.de>
1005
1006         PR build/26320
1007         * ui-style.h (struct ui_file_style::color): Wrap m_value and
1008         m_red/m_green/m_blue in a union.
1009
1010 2020-07-29  Tom de Vries  <tdevries@suse.de>
1011
1012         PR tdep/26280
1013         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
1014
1015 2020-07-28  Tom Tromey  <tromey@adacore.com>
1016
1017         PR symtab/26270:
1018         * symtab.h (find_pc_partial_function_sym): Declare.
1019         * cli/cli-cmds.c (disassemble_command): Use
1020         find_pc_partial_function_sym.  Check asm_demangle.
1021         * blockframe.c (cache_pc_function_sym): New global.
1022         (cache_pc_function_name): Remove.
1023         (clear_pc_function_cache): Update.
1024         (find_pc_partial_function_sym): New function, from
1025         find_pc_partial_function.
1026         (find_pc_partial_function): Rewrite using
1027         find_pc_partial_function_sym.
1028
1029 2020-07-28  Tom Tromey  <tromey@adacore.com>
1030
1031         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
1032         help.  Add usage.
1033
1034 2020-07-28  Tom Tromey  <tromey@adacore.com>
1035
1036         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
1037         <DW_OP_GNU_variable_value>: Cast to address type.
1038
1039 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
1040
1041         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
1042         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
1043         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
1044         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
1045         (nbsd_get_siginfo_type): New.
1046         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
1047         (_initialize_nbsd_tdep): New.
1048
1049 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1050
1051         PR binutils/26301
1052         * configure: Regenerated.
1053
1054 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1055
1056         PR binutils/26301
1057         * configure: Regenerated.
1058
1059 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1060
1061         * python/py-frame.c: Remove 'user-regs.h' include.
1062         (frapy_read_register): Rewrite to make use of
1063         gdbpy_parse_register_id.
1064         * python/py-registers.c (gdbpy_parse_register_id): New function,
1065         moved here from python/py-unwind.c.  Updated the return type, and
1066         also accepts register descriptor objects.
1067         * python/py-unwind.c: Remove 'user-regs.h' include.
1068         (pyuw_parse_register_id): Moved to python/py-registers.c.
1069         (unwind_infopy_add_saved_register): Update to use
1070         gdbpy_parse_register_id.
1071         (pending_framepy_read_register): Likewise.
1072         * python/python-internal.h (gdbpy_parse_register_id): Declare.
1073
1074 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1075
1076         * python/py-registers.c: Add 'user-regs.h' include.
1077         (register_descriptor_iter_find): New function.
1078         (register_descriptor_iterator_object_methods): New static global
1079         methods array.
1080         (register_descriptor_iterator_object_type): Add pointer to methods
1081         array.
1082
1083 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
1084
1085         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
1086         for all architectures on FreeBSD 11.3 and later.
1087
1088 2020-07-27  Tom Tromey  <tromey@adacore.com>
1089
1090         * gcore.h (load_corefile): Don't declare.
1091
1092 2020-07-27  Tom de Vries  <tdevries@suse.de>
1093
1094         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
1095         * config.in: Regenerate.
1096         * configure: Regenerate.
1097
1098 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
1099
1100         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
1101         ws2tcpip.h.  When checking whether socklen_t type is defined, use
1102         ws2tcpip.h if it is available and sys/socket.h isn't.
1103         * configure: Regenerate.
1104         * config.in: Regenerate.
1105
1106 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1107
1108         PR fortran/23051
1109         PR fortran/26139
1110         * valops.c (value_ind): Pass address to
1111         readjust_indirect_value_type.
1112         * value.c (readjust_indirect_value_type): Make parameter
1113         non-const, and add extra address parameter.  Resolve original type
1114         before using it.
1115         * value.h (readjust_indirect_value_type): Update function
1116         signature and comment.
1117
1118 2020-07-25  Tom de Vries  <tdevries@suse.de>
1119
1120         PR symtab/26243
1121         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
1122         entries.
1123
1124 2020-07-24  Aaron Merey  <amerey@redhat.com>
1125
1126         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
1127         * configure: Rebuild.
1128
1129 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
1130
1131         PR corefiles/26294
1132         * corelow.c (_initialize_corelow): Add period to help text
1133         for "maintenance print core-file-backed-mappings".
1134
1135 2020-07-23  Pedro Alves  <pedro@palves.net>
1136
1137         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
1138         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
1139         meanwhile.
1140         * frame.c (frame_cache_generation, get_frame_cache_generation):
1141         New.
1142         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
1143         (get_prev_frame_if_no_cycle): On exception, don't touch
1144         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
1145         * frame.h (get_frame_cache_generation): Declare.
1146
1147 2020-07-23  Tom de Vries  <tdevries@suse.de>
1148
1149         PR tui/26282
1150         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
1151         New default constructor.
1152
1153 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1154
1155         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
1156         exclude non-statement entries.
1157
1158 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1159
1160         * NEWS (New commands): Mention new command
1161         "maintenance print core-file-backed-mappings".
1162
1163 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1164
1165         * corelow.c (gdbcmd.h): Include.
1166         (core_target::info_proc_mappings): New method.
1167         (get_current_core_target): New function.
1168         (maintenance_print_core_file_backed_mappings): New function.
1169         (_initialize_corelow): Add core-file-backed-mappings to
1170         "maint print" commands.
1171
1172 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1173
1174         * linux-tdep.c (dump_note_entry_p): New function.
1175         (linux_dump_mapping_p_ftype): New typedef.
1176         (linux_find_memory_regions_full): Add new parameter,
1177         should_dump_mapping_p.
1178         (linux_find_memory_regions): Adjust call to
1179         linux_find_memory_regions_full.
1180         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
1181         call to linux_find_memory_regions_full.
1182
1183 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1184
1185         * corelow.c (solist.h, unordered_map): Include.
1186         (class core_target): Add field m_core_file_mappings and
1187         method build_file_mappings.
1188         (core_target::core_target): Call build_file_mappings.
1189         (core_target::~core_target): Free memory associated with
1190         m_core_file_mappings.
1191         (core_target::build_file_mappings): New method.
1192         (core_target::xfer_partial): Use m_core_file_mappings
1193         for memory transfers.
1194         * linux-tdep.c (linux_read_core_file_mappings): New
1195         function.
1196         (linux_core_info_proc_mappings): Rewrite to use
1197         linux_read_core_file_mappings.
1198         (linux_init_abi): Register linux_read_core_file_mappings.
1199
1200 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1201
1202         * arch-utils.c (default_read_core_file_mappings): New function.
1203         * arch-utils.c (default_read_core_file_mappings): Declare.
1204         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
1205         * gdbarch.h, gdbarch.c: Regenerate.
1206
1207 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1208
1209         PR corefiles/25631
1210         * corelow.c (core_target:xfer_partial):  Revise
1211         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
1212         case after first checking the stratum beneath the core
1213         target.
1214         (has_all_memory): Return true.
1215         * target.c (raw_memory_xfer_partial): Revise comment
1216         regarding use of has_all_memory.
1217
1218 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1219
1220         * exec.h (section_table_xfer_memory): Revise declaration,
1221         replacing section name parameter with an optional callback
1222         predicate.
1223         * exec.c (section_table_xfer_memory): Likewise.
1224         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
1225         of section_table_xfer_memory.
1226
1227 2020-07-22  Tom Tromey  <tromey@adacore.com>
1228
1229         * mi/mi-cmd-stack.c (list_args_or_locals): Use
1230         lookup_symbol_search_name.
1231
1232 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1233
1234         * python/py-registers.c (gdbpy_register_object_data_init): Remove
1235         redundant local variable.
1236         (gdbpy_get_register_descriptor): Extract descriptor vector as a
1237         reference, not pointer, update code accordingly.
1238
1239 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1240             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1241
1242         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
1243         * jit.c (jit_breakpoint_re_set_internal): Use the
1244         `skip_jit_symbol_lookup` field.
1245
1246 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1247             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1248
1249         * jit.c (jit_read_descriptor): Define the descriptor address once,
1250         use twice.
1251         (jit_breakpoint_deleted): Move the declaration of the loop variable
1252         `iter` into the loop header.
1253         (jit_breakpoint_re_set_internal): Move the declaration of the local
1254         variable `objf_data` to the first point of definition.
1255         (jit_event_handler): Move the declaration of local variables
1256         `code_entry`, `entry_addr`, and `objf` to their first point of use.
1257         Rename `objf` to `jited`.
1258
1259 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1260
1261         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
1262         Remove.
1263         * jit.c (get_jiter_objfile_data): Update.
1264
1265 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1266             Simon Marchi  <simon.marchi@polymtl.ca>
1267
1268         * jit.c (struct jit_program_space_data): Remove.
1269         (jit_program_space_key): Remove.
1270         (jiter_objfile_data::~jiter_objfile_data): Remove program space
1271         stuff.
1272         (get_jit_program_space_data): Remove.
1273         (jit_breakpoint_deleted): Iterate on all of the program space's
1274         objfiles.
1275         (jit_inferior_init): Likewise.
1276         (jit_breakpoint_re_set_internal): Likewise.  Also change return
1277         type to void.
1278         (jit_breakpoint_re_set): Pass current_program_space to
1279         jit_breakpoint_re_set_internal.
1280
1281 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1282
1283         * jit.h (struct jiter_objfile_data) <cached_code_address,
1284         jit_breakpoint>: Move to here from ...
1285         * jit.c (jit_program_space_data): ... here.
1286         (jiter_objfile_data::~jiter_objfile_data): Update.
1287         (jit_breakpoint_deleted): Update.
1288         (jit_breakpoint_re_set_internal): Update.
1289
1290 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1291
1292         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
1293         checks.
1294         (jit_read_descriptor): Remove NULL check.
1295         (jit_event_handler): Add an assertion.
1296
1297 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1298
1299         * jit.h (struct jit_objfile_data):  Split into...
1300         (struct jiter_objfile_data): ... this ...
1301         (struct jited_objfile_data): ... and this.
1302         * objfiles.h (struct objfile) <jit_data>: Remove.
1303         <jiter_data, jited_data>: New fields.
1304         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
1305         (jiter_objfile_data::~jiter_objfile_data): ... this.
1306         (get_jit_objfile_data): Rename to ...
1307         (get_jiter_objfile_data): ... this.
1308         (add_objfile_entry): Update.
1309         (jit_read_descriptor): Use get_jiter_objfile_data.
1310         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
1311         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
1312         (jit_inferior_exit_hook): Use objfile's jited_data field.
1313
1314 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1315
1316         * jit.h: Forward-declare `struct minimal_symbol`.
1317         (struct jit_objfile_data): Migrate to here from jit.c; also add a
1318         constructor, destructor, and an objfile* field.
1319         * jit.c (jit_objfile_data): Remove.
1320         (struct jit_objfile_data): Migrate from here to jit.h.
1321         (jit_objfile_data::~jit_objfile_data): New destructor
1322         implementation with code moved from free_objfile_data.
1323         (free_objfile_data): Delete.
1324         (get_jit_objfile_data): Update to use the jit_data field of objfile.
1325         (jit_find_objf_with_entry_addr): Ditto.
1326         (jit_inferior_exit_hook): Ditto.
1327         (_initialize_jit): Remove the call to
1328         register_objfile_data_with_cleanup.
1329         * objfiles.h (struct objfile) <jit_data>: New field.
1330
1331 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1332
1333         * jit.h: Forward-declare `struct objfile`.
1334         (jit_event_handler): Add a second parameter, the JITer objfile.
1335         * jit.c (jit_read_descriptor): Change the signature to take the
1336         JITer objfile as an argument instead of the jit_program_space_data.
1337         (jit_inferior_init): Update the call to jit_read_descriptor.
1338         (jit_event_handler): Use the new JITer objfile argument when calling
1339         jit_read_descriptor.
1340         * breakpoint.c (handle_jit_event): Update the call to
1341         jit_event_handler to pass the JITer objfile.
1342
1343 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1344
1345         * gdbarch.c: Regenerate.
1346         * gdbarch.h: Regenerate.
1347         * gdbarch.sh (handle_segmentation_fault): Remove method.
1348         * infrun.c (handle_segmentation_fault): Remove.
1349         (print_signal_received_reason): Remove call to
1350         handle_segmentation_fault.
1351
1352 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1353
1354         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
1355         Rename to sparc64_linux_report_signal_info and add siggnal
1356         argument.
1357         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
1358         instead of sparc64_linux_handle_segmentation_fault.
1359
1360 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1361
1362         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
1363         i386_linux_report_signal_info instead of
1364         i386_linux_handle_segmentation_fault.
1365         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
1366         to i386_linux_report_signal_info and add siggnal argument.
1367         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
1368         of i386_linux_handle_segmentation_fault.
1369         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
1370         to i386_linux_report_signal_info and add siggnal argument.
1371
1372 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1373
1374         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
1375         hook if present.
1376
1377 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1378
1379         * gdbarch.c: Regenerate.
1380         * gdbarch.h: Regenerate.
1381         * gdbarch.sh (report_signal_info): New method.
1382         * infrun.c (print_signal_received_reason): Invoke gdbarch
1383         report_signal_info hook if present.
1384
1385 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1386
1387         * python/py-registers.c : Add 'unordered_map' include.
1388         (gdbpy_new_reggroup): Renamed to...
1389         (gdbpy_get_reggroup): ...this.  Update to only create register
1390         group descriptors when needed.
1391         (gdbpy_reggroup_iter_next): Update.
1392
1393 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1394
1395         * python/py-registers.c (gdbpy_register_object_data): New static
1396         global.
1397         (gdbpy_register_object_data_init): New function.
1398         (gdbpy_new_register_descriptor): Renamed to...
1399         (gdbpy_get_register_descriptor): ...this, and update to reuse
1400         existing register descriptors where possible.
1401         (gdbpy_register_descriptor_iter_next): Update.
1402         (gdbpy_initialize_registers): Register new gdbarch data.
1403
1404 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
1405
1406         * linux-nat.c (stopped_pids): Make static.
1407
1408 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
1409
1410         PR ada/26235
1411         * gdbtypes.c (ada_discrete_type_low_bound,
1412         ada_discrete_type_high_bound): Handle undefined bounds.
1413
1414 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
1415
1416         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
1417         declaration.
1418         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
1419         function.
1420
1421 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
1422
1423         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
1424         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
1425         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
1426         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
1427         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
1428         method.
1429
1430 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
1431
1432         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
1433         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
1434         which are deprecated in Guile 3.0.
1435         * configure.ac (try_guile_versions): Add "guile-3.0".
1436         * configure (try_guile_versions): Regenerate.
1437         * NEWS: Update entry.
1438
1439 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
1440             Doug Evans  <dje@google.com>
1441
1442         PR gdb/21104
1443         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
1444         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
1445         USING_GUILE_BEFORE_2_2.
1446         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
1447         Change type to 'scm_t_port_type *'.
1448         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
1449         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
1450         parameter and honor it.  Update callers.
1451         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
1452         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
1453         functions.
1454         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
1455         USING_GUILE_BEFORE_2_2.
1456         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
1457         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
1458         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
1459         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
1460         and 'SCM_PORT_TYPE'.
1461         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
1462         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
1463         (gdbscm_memory_port_read, gdbscm_memory_port_write)
1464         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
1465         [!USING_GUILE_BEFORE_2_2]: New functions.
1466         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
1467         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
1468         'gdbscm_memory_port_read'.
1469         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
1470         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
1471         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
1472         function.
1473         (ioscm_init_memory_port): Remove.
1474         (ioscm_init_memory_port_stream): New function
1475         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
1476         function.
1477         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1478         Return scm_from_uint (0).
1479         (gdbscm_set_memory_port_read_buffer_size_x)
1480         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1481         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1482         Return scm_from_uint (0).
1483         (gdbscm_set_memory_port_write_buffer_size_x)
1484         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1485         * configure.ac (try_guile_versions): Add "guile-2.2".
1486         * configure: Regenerate.
1487         * NEWS: Add entry.
1488
1489 2020-07-18  Tom Tromey  <tom@tromey.com>
1490
1491         * linux-nat.c (linux_multi_process): Remove.
1492         (linux_nat_target::supports_multi_process): Return true.
1493
1494 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1495
1496         * arch/riscv.c (riscv_tdesc_cache): Change map type.
1497         (riscv_lookup_target_description): Return pointer out of
1498         unique_ptr.
1499         * target-descriptions.c (allocate_target_description): Add
1500         comment.
1501         (target_desc_deleter::operator()): Likewise.
1502         * target-descriptions.h (struct target_desc_deleter): Moved to
1503         gdbsupport/tdesc.h.
1504         (target_desc_up): Likewise.
1505
1506 2020-07-17  Tom Tromey  <tromey@adacore.com>
1507
1508         * linux-nat.c (linux_nat_target::supports_non_stop)
1509         (linux_nat_target::always_non_stop_p): Use "true".
1510         (linux_nat_target::supports_disable_randomization): Use "true" and
1511         "false".
1512
1513 2020-07-16  Caroline Tice  <cmtice@google.com>
1514
1515         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
1516         (RNGLIST_HEADER_SIZE64): New constant definition.
1517         (struct dwop_section_names): Add rnglists_dwo.
1518         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
1519         (struct loclist_header): Rename to 'loclists_rnglists_header'.
1520         (struct dwo_sections): Add rnglists field.
1521         (read_attribut_reprocess): Add tag parameter.
1522         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
1523         (cu_debug_rnglists_section): New function (decl & definition).
1524         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
1525         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
1526         die whose range is being checked; get rnglist section from
1527         cu_debug_rnglists_section, to get from either objfile or dwo file as
1528         appropriate.  Add cases for DW_RLE_base_addressx,
1529         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
1530         the base address to DW_RLE_offset_pairs (not to all ranges), moving
1531         test inside if-condition and updating complaint message.
1532         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
1533         dwarf2_rnglists_process.
1534         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
1535         dwarf2_ranges_process.
1536         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
1537         need_ranges_base and update comment appropriately.  Also pass die tag
1538         to dwarf2_ranges_read.
1539         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
1540         need_ranges_base and update comment appropriately.  Also pass die tag
1541         to dwarf2_ranges_process.
1542         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
1543         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
1544         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
1545         need_ranges_base and update comment appropriately.  Also pass die tag
1546         to read_attribute_reprocess and dwarf2_ranges_read.
1547         (read_loclist_header): Rename function to read_loclists_rnglists_header,
1548         and update function comment appropriately.
1549         (read_loclist_index): Call read_loclists_rnglists_header instead of
1550         read_loclist_header.
1551         (read_rnglist_index): New function.
1552         (read_attribute_reprocess):  Add tag parameter. Add code for
1553         DW_FORM_rnglistx, passing tag to read_rnglist_index.
1554         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
1555
1556 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1557
1558         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
1559         being resolved.
1560
1561 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1562
1563         * arch-utils.c (show_architecture): Update formatting of messages.
1564
1565 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1566
1567         * gdbtypes.h (struct type) <bounds>: Handle array and string
1568         types.
1569         * ada-lang.c (assign_aggregate): Use type::bounds on
1570         array/string type.
1571         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
1572         * c-varobj.c (c_number_of_children): Likewise.
1573         (c_describe_child): Likewise.
1574         * eval.c (evaluate_subexp_for_sizeof): Likewise.
1575         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
1576         (f_type_print_base): Likewise.
1577         * f-valprint.c (f77_array_offset_tbl): Likewise.
1578         (f77_get_upperbound): Likewise.
1579         (f77_print_array_1): Likewise.
1580         * guile/scm-type.c (gdbscm_type_range): Likewise.
1581         * m2-typeprint.c (m2_array): Likewise.
1582         (m2_is_long_set_of_type): Likewise.
1583         * m2-valprint.c (get_long_set_bounds): Likewise.
1584         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
1585         * python/py-type.c (typy_range): Likewise.
1586         * rust-lang.c (rust_internal_print_type): Likewise.
1587         * type-stack.c (type_stack::follow_types): Likewise.
1588         * valarith.c (value_subscripted_rvalue): Likewise.
1589         * valops.c (value_cast): Likewise.
1590
1591 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1592
1593         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
1594         callers to use the equivalent accessor methods.
1595
1596 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1597
1598         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
1599         (struct type) <bit_stride>: New method.
1600         (TYPE_BIT_STRIDE): Remove.
1601         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
1602
1603 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1604
1605         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
1606         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
1607         callers to use the equivalent accessor methods instead.
1608
1609 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1610
1611         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
1612         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
1613         callers to use the equivalent accessor methods instead.
1614
1615 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1616
1617         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
1618         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
1619         to use dynamic_prop::kind.
1620
1621 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1622
1623         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
1624         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
1625         to get the bound property's kind and check against
1626         PROP_UNDEFINED.
1627
1628 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1629
1630         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
1631         all callers to use type::range_bounds followed by
1632         dynamic_prop::{low,high}.
1633
1634 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1635
1636         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
1637         const_val, set_const_val, baton, set_locexpr, set_loclist,
1638         set_addr_offset, variant_parts, set_variant_parts,
1639         original_type, set_original_type>: New methods.
1640         <kind>: Rename to...
1641         <m_kind>: ... this.  Update all users to use the new methods
1642         instead.
1643         <data>: Rename to...
1644         <m_data>: ... this.  Update all users to use the new methods
1645         instead.
1646
1647 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1648
1649         * gdbtypes.c (get_discrete_bounds): Return failure if
1650         the range type's bounds are not both defined and constant
1651         values.
1652         (get_array_bounds): Update comment.  Remove undefined bound check.
1653
1654 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1655
1656         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
1657         the type::bounds method directly.
1658
1659 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1660
1661         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
1662         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
1663         are used to set the range type's bounds to use set_bounds.
1664
1665 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1666
1667         * exec.c (_initialize_exec): Update exec-file-mismatch help.
1668
1669 2020-07-10  Pedro Alves  <pedro@palves.net>
1670
1671         * gdbthread.h (inferior_ref): Define.
1672         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
1673         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
1674         * thread.c
1675         (scoped_restore_current_thread::restore):
1676         Adjust to gdb::ref_ptr.
1677         (scoped_restore_current_thread::~scoped_restore_current_thread):
1678         Remove manual decref handling.
1679         (scoped_restore_current_thread::scoped_restore_current_thread):
1680         Adjust to use
1681         inferior_ref::new_reference/thread_info_ref::new_reference.
1682         Incref the thread before calling get_frame_id instead of after.
1683         Let TARGET_CLOSE_ERROR propagate.
1684
1685 2020-07-10  Pedro Alves  <pedro@palves.net>
1686
1687         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
1688         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
1689         NOT_AVAILABLE_ERROR.
1690         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
1691         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
1692
1693 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
1694             Pedro Alves  <pedro@palves.net>
1695
1696         PR gdb/26199
1697         * infrun.c (threads_are_resumed_pending_p): Delete.
1698         (do_target_wait): Remove threads_are_executing and
1699         threads_are_resumed_pending_p checks from the inferior_matches
1700         lambda.  Update comments.
1701
1702 2020-07-10  Pedro Alves  <pedro@palves.net>
1703
1704         PR gdb/26199
1705         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
1706         executing threads.
1707
1708 2020-07-10  Pedro Alves  <pedro@palves.net>
1709
1710         PR gdb/26199
1711         * infrun.c (handle_no_resumed): Handle multiple targets.
1712
1713 2020-07-10  Pedro Alves  <pedro@palves.net>
1714
1715         PR gdb/26199
1716         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
1717         target_is_async_p.
1718
1719 2020-07-10  Pedro Alves  <pedro@palves.net>
1720
1721         PR gdb/26199
1722         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
1723         threads, not all threads.
1724
1725 2020-07-10  Pedro Alves  <pedro@palves.net>
1726
1727         PR gdb/26199
1728         * remote.c (remote_target::open_1): Pass remote target pointer as
1729         data to create_async_event_handler.
1730         (remote_async_inferior_event_handler): Mark async event handler
1731         before returning if the remote target still has either pending
1732         events or unacknowledged notifications.
1733
1734 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
1735
1736         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
1737         declaration.
1738         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
1739         function.
1740
1741 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1742
1743         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
1744         inferior_ptid.
1745
1746 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1747
1748         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
1749         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
1750         AT_FREEBSD_PS_STRINGS.
1751
1752 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
1753
1754         * auto-load.c (auto_load_objfile_script_1): Convert drive part
1755         of debugfile path on Windows.
1756
1757 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
1758
1759         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
1760         argument to 'data'.
1761
1762 2020-07-08  Tom Tromey  <tromey@adacore.com>
1763
1764         * ada-lang.c (ada_exception_message_1): Use read_memory.
1765
1766 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1767
1768         PR python/22748
1769         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
1770         special handling for inline frames.
1771         * findvar.c (value_of_register_lazy): Skip inline frames when
1772         creating lazy register values.
1773         * frame.c (frame_id_computed_p): Delete definition.
1774         * frame.h (frame_id_computed_p): Delete declaration.
1775
1776 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1777
1778         * NEWS: Mention additions to Python API.
1779         * python/py-arch.c (archpy_register_groups): New function.
1780         (arch_object_methods): Add 'register_groups' method.
1781         * python/py-registers.c (reggroup_iterator_object): New struct.
1782         (reggroup_object): New struct.
1783         (gdbpy_new_reggroup): New function.
1784         (gdbpy_reggroup_to_string): New function.
1785         (gdbpy_reggroup_name): New function.
1786         (gdbpy_reggroup_iter): New function.
1787         (gdbpy_reggroup_iter_next): New function.
1788         (gdbpy_new_reggroup_iterator): New function
1789         (gdbpy_initialize_registers): Register new types.
1790         (reggroup_iterator_object_type): Define new Python type.
1791         (gdbpy_reggroup_getset): New static global.
1792         (reggroup_object_type): Define new Python type.
1793         * python/python-internal.h
1794
1795 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1796
1797         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
1798         * python/py-arch.c (archpy_registers): New function.
1799         (arch_object_methods): Add 'registers' method.
1800         * python/py-registers.c: New file.
1801         * python/python-internal.h
1802         (gdbpy_new_register_descriptor_iterator): Declare.
1803         (gdbpy_initialize_registers): Declare.
1804         * python/python.c (do_start_initialization): Call
1805         gdbpy_initialize_registers.
1806         * NEWS: Mention additions to the Python API.
1807
1808 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1809
1810         * NEWS: Mention new Python API method.
1811         * python/py-unwind.c (pending_framepy_architecture): New function.
1812         (pending_frame_object_methods): Add architecture method.
1813
1814 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1815
1816         * gdbarch.c: Regenerate.
1817         * gdbarch.h: Regenerate.
1818         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
1819         (gdbarch_data): Use internal_error for the case where
1820         deprecated_set_gdbarch_data was originally needed.
1821         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
1822         and use passed in obstack.
1823         (libunwind_frame_set_descr): Should no longer get back NULL from
1824         gdbarch_data.
1825         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
1826         type.
1827         * user-regs.c (user_regs_init): Update parameters, and use passed
1828         in obstack.
1829         (user_reg_add): Should no longer get back NULL from gdbarch_data.
1830         (_initialize_user_regs): Register as a pre-init gdbarch data type.
1831
1832 2020-07-06  Tom de Vries  <tdevries@suse.de>
1833
1834         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
1835         End-Of-Sequence in lte_is_less_than.
1836         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
1837         "gdb: Don't reorder line table entries too much when sorting".
1838
1839 2020-07-06  Tom de Vries  <tdevries@suse.de>
1840
1841         PR tui/26205
1842         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
1843
1844 2020-07-05  Tom de Vries  <tdevries@suse.de>
1845
1846         PR build/26187
1847         * inferior.h (struct infcall_suspend_state_deleter): If available, use
1848         std::uncaught_exceptions instead of deprecated
1849         std::uncaught_exception.
1850
1851 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1852
1853         * macroexp.h (macro_stringify): Return
1854         gdb::unique_xmalloc_ptr<char>.
1855         * macroexp.c (macro_stringify): Likewise.
1856         * macrotab.c (fixup_definition): Update.
1857
1858 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1859
1860         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
1861         (lex_one_token): Update.
1862         * macroexp.c (struct macro_buffer) <release>: Return
1863         gdb::unique_xmalloc_ptr<char>.
1864         (macro_stringify): Update.
1865         (macro_expand): Update.
1866         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
1867         * macroexp.h (macro_expand_next): Likewise.
1868
1869 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
1870
1871         * macroexp.h (macro_lookup_ftype): Remove.
1872         (macro_expand, macro_expand_once, macro_expand_next): Remove
1873         lookup function parameters, add scope parameter.
1874         * macroexp.c (scan, substitute_args, expand, maybe_expand,
1875         macro_expand, macro_expand_once, macro_expand_next): Likewise.
1876         * macroscope.h (standard_macro_lookup): Change parameter type
1877         to macro_scope.
1878         * macroscope.c (standard_macro_lookup): Likewise.
1879         * c-exp.y (lex_one_token): Update.
1880         * macrocmd.c (macro_expand_command): Likewise.
1881         (macro_expand_once_command): Likewise.
1882
1883 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1884
1885         * inf-loop.c (inferior_event_handler): Remove client_data param.
1886         * inf-loop.h (inferior_event_handler): Likewise.
1887         * infcmd.c (step_1): Adjust.
1888         * infrun.c (proceed): Adjust.
1889         (fetch_inferior_event): Remove client_data param.
1890         (infrun_async_inferior_event_handler): Adjust.
1891         * infrun.h (fetch_inferior_event): Remove `void *` param.
1892         * linux-nat.c (handle_target_event): Adjust.
1893         * record-btrace.c (record_btrace_handle_async_inferior_event):
1894         Adjust.
1895         * record-full.c (record_full_async_inferior_event_handler):
1896         Adjust.
1897         * remote.c (remote_async_inferior_event_handler): Adjust.
1898
1899 2020-07-01  Tom Tromey  <tom@tromey.com>
1900
1901         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
1902         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
1903
1904 2020-07-01  Tom Tromey  <tom@tromey.com>
1905
1906         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
1907         tui_gen_win_info.
1908         (tui_win_info::make_window): Merge with
1909         tui_gen_win_info::make_window.
1910         (tui_win_info::make_visible): Move from tui_gen_win_info.
1911         * tui/tui-win.c (tui_win_info::max_width): Move from
1912         tui_gen_win_info.
1913         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
1914         type.
1915         <window_factory>: Likewise.
1916         * tui/tui-layout.c (tui_win_info::resize): Move from
1917         tui_gen_win_info.
1918         (make_standard_window): Change return type.
1919         (get_locator_window, tui_get_window_by_name): Likewise.
1920         (tui_layout_window::apply): Remove a cast.
1921         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
1922         (struct tui_win_info): Merge with tui_gen_win_info.
1923         (struct tui_gen_win_info): Remove.
1924
1925 2020-07-01  Tom Tromey  <tom@tromey.com>
1926
1927         * tui/tui-stack.h (struct tui_locator_window): Derive from
1928         tui_win_info.
1929         <do_scroll_horizontal, do_scroll_vertical>: New methods.
1930         <can_box>: New method.
1931
1932 2020-07-01  Tom Tromey  <tom@tromey.com>
1933
1934         * tui/tui-stack.h (struct tui_locator_window): Remove body.
1935
1936 2020-07-01  Tom Tromey  <tom@tromey.com>
1937
1938         * tui/tui-regs.c (tui_data_window::display_registers_from)
1939         (tui_data_window::display_registers_from)
1940         (tui_data_window::first_data_item_displayed)
1941         (tui_data_window::delete_data_content_windows): Update.
1942         (tui_data_window::refresh_window, tui_data_window::no_refresh):
1943         Remove.
1944         (tui_data_window::check_register_values): Update.
1945         (tui_data_item_window::rerender): Add parameters.  Update.
1946         (tui_data_item_window::refresh_window): Remove.
1947         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
1948         virtual.
1949         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
1950         tui_gen_win_info.
1951         <refresh_window, max_height, min_height>: Remove.
1952         <rerender>: Add parameters.
1953         <x, y, visible>: New members.
1954         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
1955         <m_item_width>: New member.
1956
1957 2020-07-01  Tom Tromey  <tom@tromey.com>
1958
1959         * tui/tui-regs.c (tui_data_window::show_register_group)
1960         (tui_data_window::check_register_values): Update.
1961         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
1962         from item_no.
1963
1964 2020-07-01  Tom Tromey  <tom@tromey.com>
1965
1966         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
1967         useless "if".
1968
1969 2020-07-01  Tom Tromey  <tom@tromey.com>
1970
1971         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
1972         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
1973
1974 2020-07-01  Tom Tromey  <tom@tromey.com>
1975
1976         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
1977         * tui/tui-winsource.h (enum tui_line_or_address_kind)
1978         (struct tui_line_or_address): Move from tui-data.h.
1979         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
1980         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
1981         (tui_cmd_window, tui_source_window_base, tui_source_window)
1982         (tui_disasm_window): Don't declare.
1983         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
1984         to tui-winsource.h.
1985         (SINGLE_KEY): Move to tui-stack.c.
1986
1987 2020-07-01  Tom Tromey  <tom@tromey.com>
1988
1989         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
1990         std::string.
1991         * tui/tui-regs.c (class tab_expansion_file): New.
1992         (tab_expansion_file::write): New method.
1993         (tui_register_format): Change return type.  Use
1994         tab_expansion_file.
1995         (tui_get_register, tui_data_window::display_registers_from)
1996         (tui_data_item_window::rerender): Update.
1997         * tui/tui-io.h (tui_expand_tabs): Don't declare.
1998         * tui/tui-io.c (tui_expand_tabs): Remove.
1999
2000 2020-07-01  Tom Tromey  <tom@tromey.com>
2001
2002         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
2003
2004 2020-07-01  Fangrui Song  <maskray@google.com>
2005
2006         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
2007
2008 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
2009
2010         * dwarf2/read.c (set_die_type): Removed conditions to restrict
2011         forms for DW_AT_associated and DW_AT_allocated attributes,
2012         which is already checked in function attr_to_dynamic_prop.
2013
2014 2020-06-30  Tom Tromey  <tromey@adacore.com>
2015
2016         * dwarf2/read.c (quirk_rust_enum): Correctly call
2017         alloc_rust_variant for default-less enum.
2018
2019 2020-06-30  Tom Tromey  <tromey@adacore.com>
2020
2021         PR build/26183:
2022         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
2023         gdb::to_string.
2024
2025 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
2026
2027         * gdbarch.sh (displaced_step_copy_insn): Update doc.
2028         * gdbarch.h: Re-generate.
2029
2030 2020-06-28  Tom Tromey  <tom@tromey.com>
2031
2032         * command.h (cmd_types): Remove.
2033         (cmd_type): Don't declare.
2034         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
2035         typedef.
2036         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
2037         * cli/cli-decode.c (cmd_type): Remove.
2038
2039 2020-06-27  Pedro Alves  <palves@redhat.com>
2040
2041         * fork-child.c (prefork_hook): Adjust.
2042         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
2043         Delete.
2044         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
2045         * inferior.c (inferior::set_tty, inferior::tty): New methods.
2046         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
2047         Remove declarations.
2048         (struct inferior) <set_tty, tty>: New methods.
2049         (struct inferior) <terminal>: Rename to ...
2050         (struct inferior) <m_terminal>: ... this and make private.
2051         * main.c (captured_main_1): Adjust.
2052         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
2053         (mi_cmd_inferior_tty_show): Adjust.
2054         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
2055         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
2056
2057 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
2058
2059         * configure.ac: Add --enable-libctf: handle --disable-static
2060         properly.
2061         * acinclude.m4: sinclude ../config/enable.m4.
2062         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
2063         (LIBCTF): Substitute in.
2064         (CTF_DEPS): New, likewise.
2065         (CLIBS): libctf needs symbols from libbfd: move earlier.
2066         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
2067         flags.
2068         * ctfread.c: Surround in ENABLE_LIBCTF.
2069         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
2070         * configure: Regenerate.
2071         * config.in: Likewise.
2072
2073 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2074
2075         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
2076
2077 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2078
2079         * inferior.h (struct inferior) <terminal>: Change type to
2080         gdb::unique_xmalloc_ptr<char>.
2081         * inferior.c (inferior::~inferior): Don't free inf->terminal.
2082         * infcmd.c (set_inferior_io_terminal): Don't free terminal
2083         field, adjust to unique pointer.
2084         (get_inferior_io_terminal): Adjust to unique pointer.
2085
2086 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2087
2088         * riscv-tdep.c (riscv_print_registers_info): Loop over all
2089         registers, not just the known core set of registers.
2090
2091 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2092
2093         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
2094         fflags, frm, and fcsr registers.
2095         (riscv_register_reggroup_p): Remove unknown CSRs from save and
2096         restore groups.
2097         (riscv_tdesc_unknown_reg): New function.
2098         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
2099         tdesc_use_registers.
2100         * riscv-tdep.h (struct gdbarch_tdep): Add
2101         unknown_csrs_first_regnum, unknown_csrs_count,
2102         duplicate_fflags_regnum, duplicate_frm_regnum, and
2103         duplicate_fcsr_regnum fields.
2104
2105 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2106
2107         * target-descriptions.c (tdesc_use_registers): Add new parameter a
2108         callback, use the callback (when not null) to help number unknown
2109         registers.
2110         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
2111         (tdesc_use_registers): Add extra parameter to declaration.
2112
2113 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2114
2115         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
2116         in the file.
2117         (class riscv_pending_register_alias): Likewise.
2118         (riscv_register_feature::register_info): Change 'required_p' field
2119         to 'required', and change its type.  Add 'check' member function.
2120         (riscv_register_feature::register_info::check): Define new member
2121         function.
2122         (riscv_xreg_feature): Change initialisation of 'required' field.
2123         (riscv_freg_feature): Likewise.
2124         (riscv_virtual_feature): Likewise.
2125         (riscv_csr_feature): Likewise.
2126         (riscv_check_tdesc_feature): Take extra parameter, the csr
2127         tdesc_feature, rewrite the function to use the new
2128         riscv_register_feature::register_info::check function.
2129         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
2130
2131 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2132
2133         * features/Makefile: Remove all references to the deleted files
2134         below.
2135         * features/riscv/32bit-csr.c: Deleted.
2136         * features/riscv/32bit-csr.xml: Deleted.
2137         * features/riscv/64bit-csr.c: Deleted.
2138         * features/riscv/64bit-csr.xml: Deleted.
2139         * features/riscv/rebuild-csr-xml.sh: Deleted.
2140
2141 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2142
2143         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
2144         whitespace error for declaration of names member variable.
2145         (struct riscv_register_feature): Add new prefer_first_name member
2146         variable, and fix whitespace error in declaration of registers.
2147         (riscv_xreg_feature): Initialize prefer_first_name field.
2148         (riscv_freg_feature): Likewise.
2149         (riscv_virtual_feature): Likewise.
2150         (riscv_csr_feature): Likewise.
2151         (riscv_register_name): Expand on comments.  Remove register name
2152         modifications for CSR and virtual registers.
2153
2154 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2155
2156         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
2157         errors.
2158
2159 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2160
2161         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
2162         riscv-opc.h.
2163         (class riscv_pending_register_alias): New class.
2164         (riscv_check_tdesc_feature): Take vector of pending aliases and
2165         populate it as appropriate.
2166         (riscv_setup_register_aliases): Delete.
2167         (riscv_gdbarch_init): Create vector of pending aliases and pass it
2168         to riscv_check_tdesc_feature in all cases.  Use the vector to
2169         create the register aliases.
2170
2171 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2172
2173         * sol2-tdep.c (sol2_static_transform_name): Remove.
2174         (sol2_init_abi): Don't register it.
2175         * gdbarch.sh (static_transform_name): Remove.
2176         * gdbarch.c, gdbarch.h: Regenerate.
2177
2178         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
2179         gdbarch_static_transform_name.
2180         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
2181         * stabsread.c (define_symbol) <'X'>: Remove.
2182         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
2183         handling.
2184         <'V'>: Likewise.
2185         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
2186         <'S'>: Remove call to gdbarch_static_transform_name.
2187
2188 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2189
2190         * procfs.c (procfs_pre_trace): New function.
2191         (procfs_target::create_inferior): Pass it to fork_inferior.
2192
2193 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2194
2195         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
2196         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
2197         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
2198         sol2-tdep.o, sparc-sol2-tdep.o.
2199         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
2200         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
2201         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
2202         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
2203
2204 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2205
2206         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
2207         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
2208         Call sol2_init_abi.
2209         Remove calls to set_gdbarch_skip_solib_resolver,
2210         set_gdbarch_core_pid_to_str.
2211         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
2212         (i386_sol2_static_transform_name): Remove.
2213         (i386_sol2_init_abi): Call sol2_init_abi.
2214         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2215         set_gdbarch_static_transform_name,
2216         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2217         Use sol2_sigtramp_p.
2218         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
2219         (sol2_sigtramp_p): New function.
2220         (sol2_static_transform_name): New function.
2221         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
2222         (sol2_init_abi): New function.
2223         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
2224         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
2225         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
2226         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
2227         (sparc_sol2_static_transform_name): Remove.
2228         (sparc32_sol2_init_abi): Call sol2_init_abi.
2229         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2230         set_gdbarch_static_transform_name,
2231         set_gdbarch_skip_solib_resolver,
2232         set_gdbarch_core_pid_to_str.
2233         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
2234         (sparc_sol2_static_transform_name): Remove
2235         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
2236         call sol2_sigtramp_p.
2237         (sparc64_sol2_init_abi): Call sol2_init_abi.
2238         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2239         set_gdbarch_static_transform_name,
2240         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2241
2242 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2243
2244         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
2245         * exec.c (validate_exec_file): If from_tty, set both
2246         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
2247         * symfile.c (symbol_file_add_with_addrs): if always_confirm
2248         and from_tty, unconditionally ask a confirmation.
2249
2250 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2251
2252         * target-descriptions.c (tdesc_architecture_name): Protect against
2253         NULL pointer dereference.
2254         (maint_print_xml_tdesc_cmd): New function.
2255         (_initialize_target_descriptions): Register new 'maint print
2256         xml-tdesc' command and give it the filename completer.
2257         * NEWS: Mention new 'maint print xml-tdesc' command.
2258
2259 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2260
2261         * target-descriptions.c (class tdesc_compatible_info): New class.
2262         (struct target_desc): Change type of compatible vector.
2263         (tdesc_compatible_p): Update for change in type of
2264         target_desc::compatible.
2265         (tdesc_compatible_info_list): New function.
2266         (tdesc_compatible_info_arch_name): New function.
2267         (tdesc_add_compatible): Update for change in type of
2268         target_desc::compatible.
2269         (print_c_tdesc::visit_pre): Likewise.
2270
2271 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2272
2273         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
2274         whitespace to underscore.
2275         (maint_print_c_tdesc_cmd): Use fake filename for target
2276         descriptions that came from the target.
2277         (_initialize_target_descriptions): Add filename command completion
2278         for 'maint print c-tdesc'.
2279
2280 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2281
2282         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
2283         lines.
2284
2285 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2286
2287         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
2288         lines.
2289         (dwarf2_find_location_expression): Likewise.
2290         (call_site_parameter_matches): Likewise.
2291         (dwarf2_compile_expr_to_ax): Likewise.
2292         (disassemble_dwarf_expression): Likewise.
2293         (loclist_describe_location): Likewise.
2294
2295 2020-06-23  Pedro Alves  <palves@redhat.com>
2296
2297         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
2298         progspace-and-thread.h.  Include scoped-mock-context.h instead.
2299         (register_to_value_test): Use scoped_mock_context.
2300         * regcache.c: Include "scoped-mock-context.h".
2301         (cooked_read_test): Don't error out if a target is already pushed.
2302         Use scoped_mock_context.  Adjust.
2303         * scoped-mock-context.h: New file.
2304
2305 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2306
2307         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
2308         initializer.
2309         (ada_language::is_string_type_p): New member function.
2310         * c-lang.c (c_language_data): Delete la_is_string_type_p
2311         initializer.
2312         (cplus_language_data): Likewise.
2313         (asm_language_data): Likewise.
2314         (minimal_language_data): Likewise.
2315         * d-lang.c (d_language_data): Likewise.
2316         * f-lang.c (f_is_string_type_p): Delete function, implementation
2317         moved to f_language::is_string_type_p.
2318         (f_language_data): Delete la_is_string_type_p initializer.
2319         (f_language::is_string_type_p): New member function,
2320         implementation from f_is_string_type_p.
2321         * go-lang.c (go_is_string_type_p): Delete function, implementation
2322         moved to go_language::is_string_type_p.
2323         (go_language_data): Delete la_is_string_type_p initializer.
2324         (go_language::is_string_type_p): New member function,
2325         implementation from go_is_string_type_p.
2326         * language.c (language_defn::is_string_type_p): Define new member
2327         function.
2328         (default_is_string_type_p): Make static, add comment copied from
2329         header file.
2330         (unknown_language_data): Delete la_is_string_type_p initializer.
2331         (unknown_language::is_string_type_p): New member function.
2332         (auto_language_data): Delete la_is_string_type_p initializer.
2333         (auto_language::is_string_type_p): New member function.
2334         * language.h (language_data): Delete la_is_string_type_p field.
2335         (language_defn::is_string_type_p): Declare new function.
2336         (default_is_string_type_p): Delete desclaration, move comment to
2337         definition.
2338         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
2339         moved to m2_language::is_string_type_p.
2340         (m2_language_data): Delete la_is_string_type_p initializer.
2341         (m2_language::is_string_type_p): New member function,
2342         implementation from m2_is_string_type_p.
2343         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
2344         initializer.
2345         * opencl-lang.c (opencl_language_data): Likewise.
2346         * p-lang.c (pascal_is_string_type_p): Delete function,
2347         implementation moved to pascal_language::is_string_type_p.
2348         (pascal_language_data): Delete la_is_string_type_p initializer.
2349         (pascal_language::is_string_type_p): New member function,
2350         implementation from pascal_is_string_type_p.
2351         * rust-lang.c (rust_is_string_type_p): Delete function,
2352         implementation moved to rust_language::is_string_type_p.
2353         (rust_language_data): Delete la_is_string_type_p initializer.
2354         (rust_language::is_string_type_p): New member function,
2355         implementation from rust_is_string_type_p.
2356         * valprint.c (val_print_scalar_or_string_type_p): Update call to
2357         is_string_type_p.
2358
2359 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2360
2361         * ada-lang.c (ada_language_data): Delete la_print_typedef
2362         initializer.
2363         (ada_language::print_typedef): New member function.
2364         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
2365         (cplus_language_data): Likewise.
2366         (asm_language_data): Likewise.
2367         (minimal_language_data): Likewise.
2368         * d-lang.c (d_language_data): Likewise.
2369         * f-lang.c (f_language_data): Likewise.
2370         (f_language::print_typedef): New member function.
2371         * go-lang.c (go_language_data): Delete la_print_typedef
2372         initializer.
2373         * language.c (language_defn::print_typedef): Define member
2374         function.
2375         (unknown_language_data): Delete la_print_typedef initializer.
2376         (unknown_language::print_typedef): New member function.
2377         (auto_language_data): Delete la_print_typedef initializer.
2378         (auto_language::print_typedef): New member function.
2379         * language.h (language_data): Delete la_print_typedef field.
2380         (language_defn::print_typedef): Declare new member function.
2381         (LA_PRINT_TYPEDEF): Update call to print_typedef.
2382         (default_print_typedef): Delete declaration.
2383         * m2-lang.c (m2_language_data): Delete la_print_typedef
2384         initializer.
2385         (m2_language::print_typedef): New member function.
2386         * objc-lang.c (objc_language_data): Delete la_print_typedef
2387         initializer.
2388         * opencl-lang.c (opencl_language_data): Likewise.
2389         * p-lang.c (pascal_language_data): Likewise.
2390         (pascal_language::print_typedef): New member function.
2391         * rust-lang.c (rust_print_typedef): Delete function,
2392         implementation moved to rust_language::print_typedef.
2393         (rust_language): Delete la_print_typedef initializer.
2394         (rust_language::print_typedef): New member function,
2395         implementation from rust_print_typedef.
2396         * typeprint.c (default_print_typedef): Delete.
2397
2398 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2399
2400         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
2401         (ada_language::printstr): New member function.
2402         * c-lang.c (c_language_data): Delete la_printstr initializer.
2403         (cplus_language_data): Likewise.
2404         (asm_language_data): Likewise.
2405         (minimal_language_data): Likewise.
2406         * d-lang.c (d_language_data): Likewise.
2407         * f-lang.c (f_printstr): Rename to f_language::printstr.
2408         (f_language_data): Delete la_printstr initializer.
2409         (f_language::printstr): New member function, implementation from
2410         f_printstr.
2411         * go-lang.c (go_language_data): Delete la_printstr initializer.
2412         * language.c (language_defn::printstr): Define new member
2413         function.
2414         (unk_lang_printstr): Delete.
2415         (unknown_language_data): Delete la_printstr initializer.
2416         (unknown_language::printstr): New member function.
2417         (auto_language_data): Delete la_printstr initializer.
2418         (auto_language::printstr): New member function.
2419         * language.h (language_data): Delete la_printstr field.
2420         (language_defn::printstr): Declare new member function.
2421         (LA_PRINT_STRING): Update call to printstr.
2422         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
2423         (m2_language_data): Delete la_printstr initializer.
2424         (m2_language::printstr): New member function, implementation from
2425         m2_printstr.
2426         * objc-lang.c (objc_language_data): Delete la_printstr
2427         initializer.
2428         * opencl-lang.c (opencl_language_data): Likewise.
2429         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
2430         (pascal_language_data): Delete la_printstr initializer.
2431         (pascal_language::printstr): New member function, implementation
2432         from pascal_printstr.
2433         * p-lang.h (pascal_printstr): Delete declaration.
2434         * rust-lang.c (rust_printstr): Update header comment.
2435         (rust_language_data): Delete la_printstr initializer.
2436         (rust_language::printstr): New member function.
2437
2438 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2439
2440         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
2441         (ada_language::printchar): New member function.
2442         * c-lang.c (c_language_data): Delete la_printchar initializer.
2443         (cplus_language_data): Likewise.
2444         (asm_language_data): Likewise.
2445         (minimal_language_data): Likewise.
2446         * d-lang.c (d_language_data): Likewise.
2447         * f-lang.c (f_printchar): Rename to f_language::printchar.
2448         (f_language_data): Delete la_printchar initializer.
2449         (f_language::printchar): New member function, implementation from
2450         f_printchar.
2451         * go-lang.c (go_language_data): Delete la_printchar initializer.
2452         * language.c (unk_lang_printchar): Delete.
2453         (language_defn::printchar): Define new member function.
2454         (unknown_language_data): Delete la_printchar initializer.
2455         (unknown_language::printchar): New member function.
2456         (auto_language_data): Delete la_printchar initializer.
2457         (auto_language::printchar): New member function.
2458         * language.h (language_data): Delete la_printchar field.
2459         (language_defn::printchar): Declare new member function.
2460         (LA_PRINT_CHAR): Update call to printchar.
2461         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
2462         (m2_language::printchar): New member function.
2463         * objc-lang.c (objc_language_data): Delete la_printchar
2464         initializer.
2465         * opencl-lang.c (opencl_language_data): Likewise.
2466         * p-lang.c (pascal_language_data): Delete la_printchar
2467         initializer.
2468         (pascal_language::printchar): New member function.
2469         * rust-lang.c (rust_printchar): Rename to
2470         rust_language::printchar.
2471         (rust_language_data): Delete la_printchar initializer.
2472         (rust_language::printchar): New member function, implementation
2473         from rust_printchar.
2474
2475 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2476
2477         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
2478         (ada_language_data): Delete la_emitchar initializer.
2479         (ada_language::emitchar): New member function, implementation from
2480         emit_char.
2481         * c-lang.c (c_language_data): Delete la_emitchar initializer.
2482         (cplus_language_data): Likewise.
2483         (asm_language_data): Likewise.
2484         (minimal_language_data): Likewise.
2485         * d-lang.c (d_language_data): Likewise.
2486         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
2487         (f_language_data): Delete la_emitchar initializer.
2488         (f_language::emitchar): New member function, implementation from
2489         f_emit_char.
2490         * go-lang.c (go_language_data): Delete la_emitchar initializer.
2491         * language.c (unk_lang_emit_char): Delete.
2492         (language_defn::emitchar): New member function definition.
2493         (unknown_language_data): Delete la_emitchar initializer.
2494         (unknown_language::emitchar): New member function.
2495         (auto_language_data): Delete la_emitchar initializer.
2496         (auto_language::emitchar): New member function.
2497         * language.h (language_data): Delete la_emitchar field.
2498         (language_defn::emitchar): New member field declaration.
2499         (LA_EMIT_CHAR): Update call to emitchar.
2500         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
2501         (m2_language_data): Delete la_emitchar initializer.
2502         (m2_language::emitchar): New member function, implementation from
2503         m2_emit_char.
2504         * objc-lang.c (objc_language_data): Delete la_emitchar
2505         initializer.
2506         * opencl-lang.c (opencl_language_data): Likewise.
2507         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
2508         (pascal_language_data): Delete la_emitchar initializer.
2509         (pascal_language::emitchar): New member function, implementation
2510         from pascal_emit_char.
2511         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
2512         (rust_language_data): Delete la_emitchar initializer.
2513         (rust_language::emitchar): New member function, implementation
2514         from rust_emitchar.
2515
2516 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2517
2518         * ada-lang.c (resolve): Rename to ada_language::post_parser.
2519         (ada_language_data): Delete la_post_parser initializer.
2520         (ada_language::post_parser): New member function.
2521         * c-lang.c (c_language_data): Delete la_post_parser initializer.
2522         (cplus_language_data): Likewise.
2523         (asm_language_data): Likewise.
2524         (minimal_language_data): Likewise.
2525         * d-lang.c (d_language_data): Likewise.
2526         * f-lang.c (f_language_data): Likewise.
2527         * go-lang.c (go_language_data): Likewise.
2528         * language.c (unknown_language_data): Likewise.
2529         (auto_language_data): Likewise.
2530         * language.h (language_data): Delete la_post_parser field.
2531         (language_defn::post_parser): New member function.
2532         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
2533         * objc-lang.c (objc_language_data): Likewise.
2534         * opencl-lang.c (opencl_language_data): Likewise.
2535         * p-lang.c (pascal_language_data): Likewise.
2536         * parse.c (parse_exp_in_context): Update call to post_parser.
2537         (null_post_parser): Delete definition.
2538         * parser-defs.h (null_post_parser): Delete declaration.
2539         * rust-lang.c (rust_language_data): Delete la_post_parser
2540         initializer.
2541
2542 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2543
2544         * ada-lang.c (parse): Rename to ada_language::parser.
2545         (ada_language_data): Delete la_parser initializer.
2546         (ada_language::parser): New member function, implementation from
2547         parse.
2548         * c-lang.c (c_language_data): Delete la_parser initializer.
2549         (cplus_language_data): Likewise.
2550         (asm_language_data): Likewise.
2551         (minimal_language_data): Likewise.
2552         * d-lang.c (d_language_data): Likewise.
2553         (d_language::parser): New member function.
2554         * f-lang.c (f_language_data): Delete la_parser initializer.
2555         (f_language::parser): New member function.
2556         * go-lang.c (go_language_data): Delete la_parser initializer.
2557         (go_language::parser): New member function.
2558         * language.c (unk_lang_parser): Delete.
2559         (language_defn::parser): Define new member function.
2560         (unknown_language_data): Delete la_parser initializer.
2561         (unknown_language::parser): New member function.
2562         (auto_language_data): Delete la_parser initializer.
2563         (auto_language::parser): New member function.
2564         * language.h (language_data): Delete la_parser field.
2565         (language_defn::parser): Declare new member function.
2566         * m2-lang.c (m2_language_data): Delete la_parser initializer.
2567         (m2_language::parser): New member function.
2568         * objc-lang.c (objc_language_data): Delete la_parser initializer.
2569         * opencl-lang.c (opencl_language_data): Likewise.
2570         * p-lang.c (pascal_language_data): Likewise.
2571         (pascal_language::parser): New member function.
2572         * parse.c (parse_exp_in_context): Update call to parser.
2573         * rust-lang.c (rust_language_data): Delete la_parser initializer.
2574         (rust_language::parser): New member function.
2575
2576 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2577
2578         * top.c (print_gdb_configuration): Print --with-python-libdir
2579         configuration value.
2580
2581 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2582
2583         * NEWS: Mention change to the alias command.
2584
2585 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2586
2587         * cli/cli-cmds.c (lookup_cmd_for_default_args)
2588         (alias_command_completer)
2589         (make_alias_options_def_group): New functions.
2590         (alias_opts, alias_option_defs): New struct and array.
2591         (alias_usage_error): Update usage.
2592         (alias_command): Handles optional DEFAULT-ARGS... arguments.
2593         Use option framework.
2594         (_initialize_cli_cmds): Update alias command help.
2595         Update aliases command help.
2596         (show_user):
2597         Add NULL for new default_args lookup_cmd argument.
2598         (valid_command_p): Rename to validate_aliased_command.
2599         Add NULL for new default_args lookup_cmd argument.  Verify that the
2600         aliased_command has no default args.
2601         * cli/cli-decode.c (help_cmd): Show aliases definitions.
2602         (lookup_cmd_1, lookup_cmd): New argument default_args.
2603         (add_alias_cmd):
2604         Add NULL for new default_args lookup_cmd argument.
2605         (print_help_for_command): Show default args under the layout
2606          alias some_alias = some_aliased_cmd some_alias_default_arg.
2607         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
2608         xfree default_args in destructor.
2609         * cli/cli-script.c (process_next_line, do_define_command):
2610         Add NULL for new default_args lookup_cmd argument.
2611         * command.h: Declare new default_args argument in lookup_cmd
2612         and lookup_cmd_1.
2613         * completer.c (complete_line_internal_1):
2614         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2615         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
2616         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
2617         Likewise.
2618         * infcmd.c (_initialize_infcmd): Likewise.
2619         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
2620         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
2621         * python/py-param.c (add_setshow_generic): Likewise.
2622         * remote.c (_initialize_remote): Likewise.
2623         * top.c (execute_command): Prepend default_args if command has some.
2624         (set_verbose):
2625         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2626         * tracepoint.c (validate_actionline, encode_actions_1):
2627         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2628
2629 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2630
2631         * jit.c (jit_read_descriptor): Use bool as the return type.
2632         (jit_breakpoint_re_set_internal): Use bool as the return type.
2633         Invert the return value logic; return true if the jit breakpoint
2634         has been successfully initialized.
2635         (jit_inferior_init): Update the call to
2636         jit_breakpoint_re_set_internal.
2637
2638 2020-06-22  Pedro Alves  <palves@redhat.com>
2639
2640         PR gdb/25939
2641         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
2642         Use the current inferior instead.  Don't return
2643         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
2644         wait again.
2645         * sol-thread.c (sol_thread_target::wait): Don't reference
2646         inferior_ptid.
2647         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
2648         (sol_update_thread_list_callback): Use the current inferior's pid
2649         instead of inferior_ptid.
2650
2651 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2652
2653         * procfs.c: Cleanup many comments.
2654
2655         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
2656         (AFTER_WATCHFLAG): Replace by value.
2657
2658         (MAIN_PROC_NAME_FORMAT): Inline ...
2659         (create_procinfo): ... here.
2660
2661         (procfs_debug_inferior): Remove SYS_exec handling.
2662         (syscall_is_exec): Likewise.
2663         (procfs_set_exec_trap): Likewise.
2664
2665         (syscall_is_lwp_exit): Inline in callers.
2666         (syscall_is_exit): Likewise.
2667         (syscall_is_exec): Likewise.
2668         (syscall_is_lwp_create): Likewise.
2669
2670         (invalidate_cache): Remove #if 0 code.
2671
2672         (make_signal_thread_runnable):  Remove.
2673         (procfs_target::resume): Remove #if 0 code.
2674
2675 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2676
2677         PR gdb/25939
2678         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
2679         call ...
2680         (procfs_target::create_inferior): ... here.
2681
2682 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2683
2684         * exec.c (validate_exec_file): Ensure the build-id is up to
2685         date by calling reopen_exec_file (that checks file timestamp
2686         to decide to re-read the file).
2687
2688 2020-06-18  Pedro Alves  <palves@redhat.com>
2689
2690         PR gdb/25412
2691         * gdbthread.h (delete_thread, delete_thread_silent)
2692         (find_thread_ptid): Update comments.
2693         * thread.c (current_thread_): New global.
2694         (is_current_thread): Move higher, and reimplement.
2695         (inferior_thread): Reimplement.
2696         (set_thread_exited): Use bool.  Add assertions.
2697         (add_thread_silent): Simplify thread-reuse handling by always
2698         calling delete_thread.
2699         (delete_thread): Remove intro comment.
2700         (find_thread_ptid): Skip exited threads.
2701         (switch_to_thread_no_regs): Write to current_thread_.
2702         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
2703         INFERIOR_PTID.  Clear current_thread_.
2704
2705 2020-06-18  Pedro Alves  <palves@redhat.com>
2706
2707         * aix-thread.c (pd_update): Use switch_to_thread.
2708
2709 2020-06-18  Pedro Alves  <palves@redhat.com>
2710
2711         * ravenscar-thread.c (ravenscar_thread_target): Update.
2712         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
2713         (ravenscar_thread_target::add_active_thread): ... this.  Don't
2714         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
2715         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
2716
2717 2020-06-18  Pedro Alves  <palves@redhat.com>
2718
2719         * nat/windows-nat.c (current_windows_thread): Remove.
2720         * nat/windows-nat.h (current_windows_thread): Remove.
2721         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
2722         Adjust.
2723         (display_selectors): Adjust to fetch the current
2724         windows_thread_info based on inferior_ptid.
2725         (fake_create_process): No longer write to current_windows_thread.
2726         (windows_nat_target::get_windows_debug_event):
2727         Don't set inferior_ptid or current_windows_thread.
2728         (windows_nat_target::wait): Adjust to not rely on
2729         current_windows_thread.
2730         (do_initial_windows_stuff): Now a method of windows_nat_target.
2731         Switch to the last_ptid thread.
2732         (windows_nat_target::attach): Adjust.
2733         (windows_nat_target::detach): Use switch_to_no_thread instead of
2734         writing to inferior_ptid directly.
2735         (windows_nat_target::create_inferior): Adjust.
2736
2737 2020-06-18  Pedro Alves  <palves@redhat.com>
2738
2739         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
2740
2741 2020-06-18  Pedro Alves  <palves@redhat.com>
2742
2743         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
2744         after creating it, instead of writing to inferior_ptid.  Don't
2745         write to inferior_ptid.
2746
2747 2020-06-18  Pedro Alves  <palves@redhat.com>
2748
2749         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
2750
2751 2020-06-18  Pedro Alves  <palves@redhat.com>
2752
2753         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
2754         it, instead of writing to inferior_ptid.
2755
2756 2020-06-18  Pedro Alves  <palves@redhat.com>
2757
2758         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
2759         to inferior_ptid.
2760
2761 2020-06-18  Pedro Alves  <palves@redhat.com>
2762
2763         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
2764         instead of writing to inferior_ptid directly.
2765
2766 2020-06-18  Pedro Alves  <palves@redhat.com>
2767
2768         * corelow.c (core_target::close): Use switch_to_no_thread instead
2769         of writing to inferior_ptid directly.
2770         (add_to_thread_list, core_target_open): Use switch_to_thread
2771         instead of writing to inferior_ptid directly.
2772
2773 2020-06-18  Pedro Alves  <palves@redhat.com>
2774
2775         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
2776         inferior_ptid.
2777         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
2778         inferior_ptid.
2779         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
2780         inferior_ptid directly.
2781         (darwin_nat_target::init_thread_list): Switch to thread, instead
2782         of writing to inferior_ptid.
2783         (darwin_nat_target::attach): Don't write to inferior_ptid.
2784         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
2785
2786 2020-06-18  Pedro Alves  <palves@redhat.com>
2787
2788         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
2789         thread.
2790         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
2791         Instead use switch_to_thread.
2792         (gnu_nat_target::detach): Use switch_to_no_thread
2793         instead of writing to inferior_ptid directly.  Used passed-in
2794         inferior instead of looking up the inferior by pid.
2795
2796 2020-06-18  Pedro Alves  <palves@redhat.com>
2797
2798         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
2799         inferior_ptid.
2800
2801 2020-06-18  Pedro Alves  <palves@redhat.com>
2802
2803         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
2804         inferior_ptid.
2805         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
2806         thread.
2807         (nto_procfs_target::detach): Avoid referencing
2808         inferior_ptid.  Use switch_to_no_thread instead of writing to
2809         inferior_ptid directly.
2810         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
2811         instead of writing to inferior_ptid directly.
2812         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
2813         to thread.
2814
2815 2020-06-18  Pedro Alves  <palves@redhat.com>
2816
2817         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
2818         after creating it, instead of writing to inferior_ptid.
2819         (gdbsim_target_open): Use switch_to_no_thread instead of writing
2820         to inferior_ptid directly.
2821         (gdbsim_target::wait): Don't write to inferior_ptid.
2822
2823 2020-06-18  Pedro Alves  <palves@redhat.com>
2824
2825         * remote.c (remote_target::remote_notice_new_inferior): Use
2826         switch_to_thread instead of writing to inferior_ptid directly.
2827         (remote_target::add_current_inferior_and_thread): Use
2828         switch_to_no_thread instead of writing to inferior_ptid directly.
2829         (extended_remote_target::attach): Use switch_to_inferior_no_thread
2830         and switch_to_thread instead of using set_current_inferior or
2831         writing to inferior_ptid directly.
2832
2833 2020-06-18  Pedro Alves  <palves@redhat.com>
2834
2835         * tracectf.c (ctf_target_open): Switch to added thread instead of
2836         writing to inferior_ptid directly.
2837         (ctf_target::close): Use switch_to_no_thread instead of writing to
2838         inferior_ptid directly.
2839
2840 2020-06-18  Pedro Alves  <palves@redhat.com>
2841
2842         * tracefile-tfile.c (tfile_target_open): Don't write to
2843         inferior_ptid directly, instead switch to added thread.
2844         (tfile_target::close): Use switch_to_no_thread instead of writing
2845         to inferior_ptid directly.
2846
2847 2020-06-18  Pedro Alves  <palves@redhat.com>
2848
2849         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
2850         (procfs_target::detach): Use switch_to_no_thread
2851         instead of writing to inferior_ptid directly.
2852         (do_attach): Change return type to void.  Switch to the added
2853         thread.
2854         (procfs_target::create_inferior): Switch to the added thread.
2855         (procfs_do_thread_registers): Don't write to inferior_ptid.
2856
2857 2020-06-18  Pedro Alves  <palves@redhat.com>
2858
2859         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
2860         of writing to inferior_ptid.
2861         (scoped_restore_exited_inferior): Delete.
2862         (handle_vfork_child_exec_or_exit): Simplify using
2863         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
2864         instead of writing to inferior_ptid.
2865         (THREAD_STOPPED_BY): Delete.
2866         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
2867         (thread_stopped_by_hw_breakpoint): Delete.
2868         (save_waitstatus): Use
2869         scoped_restore_current_thread+switch_to_thread, and call
2870         target_stopped_by_watchpoint instead of
2871         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
2872         instead of thread_stopped_by_sw_breakpoint, and
2873         target_stopped_by_hw_breakpoint instead of
2874         thread_stopped_by_hw_breakpoint.
2875         (handle_inferior_event)
2876         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
2877         inferior_ptid directly, nor
2878         set_current_inferior/set_current_program_space.  Use
2879         switch_to_thread / switch_to_inferior_no_thread instead.
2880
2881 2020-06-18  Pedro Alves  <palves@redhat.com>
2882
2883         * target.c (generic_mourn_inferior): Use switch_to_no_thread
2884         instead of writing to inferior_ptid.
2885
2886 2020-06-18  Pedro Alves  <palves@redhat.com>
2887
2888         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
2889         added thread.
2890         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
2891         to the added thread.
2892         (inf_ptrace_target::detach_success): Use switch_to_no_thread
2893         instead of writing to inferior_ptid.
2894
2895 2020-06-18  Pedro Alves  <palves@redhat.com>
2896
2897         * gdbarch-selftests.c: Include "progspace-and-thread.h".
2898         (register_to_value_test): Mock a program_space too.  Heap-allocate
2899         the address space.  Don't write to inferior_ptid.  Use
2900         switch_to_thread instead.
2901
2902 2020-06-18  Pedro Alves  <palves@redhat.com>
2903
2904         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
2905         Delete.
2906         (find_signalled_thread()): New, factored out from
2907         linux_make_corefile_notes and adjusted to handle exited threads.
2908         (linux_make_corefile_notes): Adjust to use the new
2909         find_signalled_thread.
2910
2911 2020-06-18  Pedro Alves  <palves@redhat.com>
2912
2913         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
2914         of saving/restoring inferior_ptid.
2915
2916 2020-06-17  Tom Tromey  <tom@tromey.com>
2917
2918         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
2919         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
2920         declare.
2921         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
2922
2923 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
2924
2925         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
2926         of partial symtabs.
2927
2928 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2929
2930         * regformats/reg-arm.dat: Remove.
2931         * regformats/reg-bfin.dat: Remove.
2932         * regformats/reg-cris.dat: Remove.
2933         * regformats/reg-crisv32.dat: Remove.
2934         * regformats/reg-m32r.dat: Remove.
2935         * regformats/reg-tilegx.dat: Remove.
2936         * regformats/reg-tilegx32.dat: Remove.
2937
2938 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2939
2940         * features/Makefile (WHICH): Remove arm files.
2941         * regformats/arm/arm-with-iwmmxt.dat: Remove.
2942         * regformats/arm/arm-with-neon.dat: Remove.
2943         * regformats/arm/arm-with-vfpv2.dat: Remove.
2944         * regformats/arm/arm-with-vfpv3.dat: Remove.
2945
2946 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2947
2948         * features/Makefile (XMLTOC): Remove rx.xml.
2949
2950 2020-06-17  Pedro Alves  <palves@redhat.com>
2951
2952         * gdbthread.h (thread_control_state) <trap_expected> Update
2953         comments.
2954
2955 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2956
2957         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
2958         ada_language::lookup_symbol_nonlocal.
2959         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
2960         (ada_language::lookup_symbol_nonlocal): New member function,
2961         implementation from ada_lookup_symbol_nonlocal.
2962         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
2963         initializer.
2964         (cplus_language_data): Delete la_lookup_symbol_nonlocal
2965         initializer.
2966         (cplus_language::lookup_symbol_nonlocal): New member function.
2967         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
2968         (minimal_language_data) Likewise.
2969         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
2970         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
2971         initializer.
2972         (d_language::lookup_symbol_nonlocal): New member function.
2973         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
2974         initializer.
2975         (f_language::lookup_symbol_nonlocal): New member function.
2976         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
2977         initializer.
2978         * language.c (unknown_language_data): Likewise.
2979         (auto_language_data): Likewise.
2980         * language.h (language_data): Delete la_lookup_symbol_nonlocal
2981         field.
2982         (language_defn::lookup_symbol_nonlocal): New member function.
2983         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
2984         initializer.
2985         * objc-lang.c (objc_language_data): Likewise.
2986         * opencl-lang.c (opencl_language_data): Likewise.
2987         * p-lang.c (pascal_language_data): Likewise.
2988         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
2989         rust_language::lookup_symbol_nonlocal.
2990         (rust_language_data): Delete la_lookup_symbol_nonlocal
2991         initializer.
2992         (rust_language::lookup_symbol_nonlocal): New member function,
2993         implementation from rust_lookup_symbol_nonlocal.
2994         * symtab.c (lookup_symbol_aux): Update call to
2995         lookup_symbol_nonlocal.
2996         (basic_lookup_symbol_nonlocal): Rename to...
2997         (language_defn::lookup_symbol_nonlocal): ...this, and update
2998         header comment.  Remove language_defn parameter, and replace with
2999         uses of `this'.
3000         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
3001
3002 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3003
3004         * ada-lang.c (ada_language_data): Delete la_value_print_inner
3005         initializer.
3006         (ada_language::value_print_inner): New member function.
3007         * c-lang.c (c_language_data): Delete la_value_print_inner
3008         initializer.
3009         (cplus_language_data): Likewise.
3010         (asm_language_data): Likewise.
3011         (minimal_language_data): Likewise.
3012         * d-lang.c (d_language_data): Likewise.
3013         (d_language::value_print_inner): New member function.
3014         * f-lang.c (f_language_data): Delete la_value_print_inner
3015         initializer.
3016         (f_language::value_print_inner): New member function.
3017         * f-lang.h (f_value_print_innner): Rename to...
3018         (f_value_print_inner): ...this (note spelling of 'inner').
3019         * f-valprint.c (f_value_print_innner): Rename to...
3020         (f_value_print_inner): ...this (note spelling of 'inner').
3021         * go-lang.c (go_language_data): Delete la_value_print_inner
3022         initializer.
3023         (go_language::value_print_inner): New member function.
3024         * language.c (language_defn::value_print_inner): Define new member
3025         function.
3026         (unk_lang_value_print_inner): Delete.
3027         (unknown_language_data): Delete la_value_print_inner initializer.
3028         (unknown_language::value_print_inner): New member function.
3029         (auto_language_data): Delete la_value_print_inner initializer.
3030         (auto_language::value_print_inner): New member function.
3031         * language.h (language_data): Delete la_value_print_inner field.
3032         (language_defn::value_print_inner): Delcare new member function.
3033         * m2-lang.c (m2_language_data): Delete la_value_print_inner
3034         initializer.
3035         (m2_language::value_print_inner): New member function.
3036         * objc-lang.c (objc_language_data): Delete la_value_print_inner
3037         initializer.
3038         * opencl-lang.c (opencl_language_data): Likewise.
3039         * p-lang.c (pascal_language_data): Likewise.
3040         (pascal_language::value_print_inner): New member function.
3041         * rust-lang.c (rust_language_data): Delete la_value_print_inner
3042         initializer.
3043         (rust_language::value_print_inner): New member function.
3044         * valprint.c (do_val_print): Update call to value_print_inner.
3045
3046 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3047
3048         * ada-lang.c (ada_language_data): Delete la_value_print
3049         initializer.
3050         (ada_language::value_print): New member function.
3051         * c-lang.c (c_language_data): Delete la_value_print initializer.
3052         (cplus_language_data): Likewise.
3053         (asm_language_data): Likewise.
3054         (minimal_language_data): Likewise.
3055         * d-lang.c (d_language_data): Likewise.
3056         * f-lang.c (f_language_data): Likewise.
3057         * go-lang.c (go_language_data): Likewise.
3058         * language.c (unk_lang_value_print): Delete.
3059         (language_defn::value_print): Define new member function.
3060         (unknown_language_data): Delete la_value_print initializer.
3061         (unknown_language::value_print): New member function.
3062         (auto_language_data): Delete la_value_print initializer.
3063         (auto_language::value_print): New member function.
3064         * language.h (language_data): Delete la_value_print field.
3065         (language_defn::value_print): Declare new member function.
3066         (LA_VALUE_PRINT): Update call to value_print.
3067         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
3068         * objc-lang.c (objc_language_data): Likewise.
3069         * opencl-lang.c (opencl_language_data): Likewise.
3070         * p-lang.c (pascal_language_data): Likewise.
3071         (pascal_language::value_print): New member function.
3072         * rust-lang.c (rust_language_data): Delete la_value_print
3073         initializer.
3074
3075 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3076
3077         * ada-lang.c (ada_watch_location_expression): Rename to
3078         ada_language::watch_location_expression.
3079         (ada_language_data): Delete la_watch_location_expression
3080         initializer.
3081         (ada_language::watch_location_expression): New member function,
3082         implementation from ada_watch_location_expression.
3083         * breakpoint.c (watch_command_1): Update call to
3084         watch_location_expression.
3085         * c-lang.c (c_watch_location_expression): Rename to
3086         language_defn::watch_location_expression.
3087         (c_language_data): Delete la_watch_location_expression
3088         initializer.
3089         (cplus_language_data): Likewise.
3090         (asm_language_data): Likewise.
3091         (minimal_language_data): Likewise.
3092         * c-lang.h (c_watch_location_expression): Delete declaration.
3093         * d-lang.c (d_language_data): Delete la_watch_location_expression
3094         initializer.
3095         * f-lang.c (f_language_data): Likewise.
3096         * go-lang.c (go_language_data): Likewise.
3097         * language.c (language_defn::watch_location_expression): Member
3098         function implementation from c_watch_location_expression.
3099         (unknown_language_data): Delete la_watch_location_expression
3100         initializer.
3101         (auto_language_data): Likewise.
3102         * language.h (language_data): Delete la_watch_location_expression
3103         field.
3104         (language_defn::watch_location_expression): Declare new member
3105         function.
3106         * m2-lang.c (m2_language_data): Delete
3107         la_watch_location_expression initializer.
3108         * objc-lang.c (objc_language_data): Likewise.
3109         * opencl-lang.c (opencl_language_data): Likewise.
3110         * p-lang.c (pascal_language_data): Likewise.
3111         * rust-lang.c (rust_watch_location_expression): Rename to
3112         rust_language::watch_location_expression.
3113         (rust_language_data): Delete la_watch_location_expression
3114         initializer.
3115         (rust_language::watch_location_expression): New member function,
3116         implementation from rust_watch_location_expression.
3117
3118 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3119
3120         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
3121         ada_language::collect_symbol_completion_matches.
3122         (ada_language_data): Delete la_collect_symbol_completion_matches
3123         initializer.
3124         (ada_language::collect_symbol_completion_matches): New member
3125         function, implementation from
3126         ada_collect_symbol_completion_matches.
3127         * c-lang.c (c_language_data): Delete
3128         la_collect_symbol_completion_matches initializer.
3129         (cplus_language_data): Likewise.
3130         (asm_language_data): Likewise.
3131         (minimal_language_data): Likewise.
3132         * d-lang.c (d_language_data): Likewise.
3133         * f-lang.c (f_collect_symbol_completion_matches): Rename to
3134         f_language::collect_symbol_completion_matches.
3135         (f_language_data): Delete la_collect_symbol_completion_matches
3136         initializer.
3137         (f_language::collect_symbol_completion_matches) New member
3138         function, implementation from f_collect_symbol_completion_matches.
3139         * go-lang.c (go_language_data): Delete
3140         la_collect_symbol_completion_matches initializer.
3141         * language.c (unknown_language_data): Likewise.
3142         (auto_language_data): Likewise.
3143         * language.h (language_data): Delete
3144         la_collect_symbol_completion_matches field.
3145         (language_defn::collect_symbol_completion_matches): New member
3146         function.
3147         * m2-lang.c (m2_language_data): Delete
3148         la_collect_symbol_completion_matches initializer.
3149         * objc-lang.c (objc_language_data): Likewise.
3150         * opencl-lang.c (opencl_language_data): Likewise.
3151         * p-lang.c (pascal_language_data): Likewise.
3152         * rust-lang.c (rust_language_data): Likewise.
3153         * symtab.c (default_collect_symbol_completion_matches): Delete.
3154         (collect_symbol_completion_matches): Update call to
3155         collect_symbol_completion_matches.
3156         (collect_symbol_completion_matches_type): Likewise.
3157         * symtab.h (default_collect_symbol_completion_matches): Delete
3158         declaration.
3159
3160 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3161
3162         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
3163         (ada_language_data): Delete la_word_break_characters initializer.
3164         (ada_language::word_break_characters): New member function.
3165         * c-lang.c (c_language_data): Delete la_word_break_characters
3166         initializer.
3167         (cplus_language_data): Likewise.
3168         (asm_language_data): Likewise.
3169         (minimal_language_data): Likewise.
3170         * completer.c: Update global comment.
3171         (advance_to_expression_complete_word_point): Update call to
3172         word_break_characters.
3173         (complete_files_symbols): Likewise.
3174         (complete_line_internal_1): Likewise.
3175         (default_completer_handle_brkchars): Likewise.
3176         (skip_quoted_chars): Likewise.
3177         * d-lang.c (d_language_data): Delete la_word_break_characters
3178         initializer.
3179         * f-lang.c (f_word_break_characters): Delete.
3180         (f_language_data): Delete la_word_break_characters initializer.
3181         (f_language::word_break_characters): New member function.
3182         * go-lang.c (go_language_data): Delete la_word_break_characters
3183         initializer.
3184         * language.c (unknown_language_data): Likewise.
3185         (auto_language_data): Likewise.
3186         * language.h (default_word_break_characters): Move declaration to
3187         earlier in the file.
3188         (language_data): Delete la_word_break_characters field.
3189         (language_defn::word_break_characters): New member function.
3190         * m2-lang.c (m2_language_data): Delete la_word_break_characters
3191         initializer.
3192         * objc-lang.c (objc_language_data): Likewise.
3193         * opencl-lang.c (opencl_language_data): Likewise.
3194         * p-lang.c (pascal_language_data): Likewise.
3195         * rust-lang.c (rust_language_data): Likewise.
3196
3197 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3198
3199         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
3200         (ada_language_data): Delete la_get_symbol_name_matcher
3201         initializer.
3202         (language_defn::get_symbol_name_matcher_inner): New member
3203         function.
3204         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
3205         initializer.
3206         (cplus_language_data): Likewise.
3207         (cplus_language::get_symbol_name_matcher_inner): New member
3208         function.
3209         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
3210         (minimal_language_data): Likewise.
3211         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
3212         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
3213         initializer.
3214         * dictionary.c (iter_match_first_hashed): Update call to
3215         get_symbol_name_matcher.
3216         (iter_match_next_hashed): Likewise.
3217         (iter_match_next_linear): Likewise.
3218         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
3219         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
3220         initializer.
3221         (f_language::get_symbol_name_matcher_inner): New member function.
3222         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
3223         initializer.
3224         * language.c (default_symbol_name_matcher): Update header comment,
3225         make static.
3226         (language_defn::get_symbol_name_matcher): New definition.
3227         (language_defn::get_symbol_name_matcher_inner): Likewise.
3228         (get_symbol_name_matcher): Delete.
3229         (unknown_language_data): Delete la_get_symbol_name_matcher
3230         initializer.
3231         (auto_language_data): Likewise.
3232         * language.h (language_data): Delete la_get_symbol_name_matcher
3233         field.
3234         (language_defn::get_symbol_name_matcher): New member function.
3235         (language_defn::get_symbol_name_matcher_inner): Likewise.
3236         (default_symbol_name_matcher): Delete declaration.
3237         * linespec.c (find_methods): Update call to
3238         get_symbol_name_matcher.
3239         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
3240         initializer.
3241         * minsyms.c (lookup_minimal_symbol): Update call to
3242         get_symbol_name_matcher.
3243         (iterate_over_minimal_symbols): Likewise.
3244         * objc-lang.c (objc_language_data): Delete
3245         la_get_symbol_name_matcher initializer.
3246         * opencl-lang.c (opencl_language_data): Likewise.
3247         * p-lang.c (pascal_language_data): Likewise.
3248         * psymtab.c (psymbol_name_matches): Update call to
3249         get_symbol_name_matcher.
3250         * rust-lang.c (rust_language_data): Delete
3251         la_get_symbol_name_matcher initializer.
3252         * symtab.c (symbol_matches_search_name): Update call to
3253         get_symbol_name_matcher.
3254         (compare_symbol_name): Likewise.
3255
3256 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3257
3258         * ada-lang.c (ada_language_data): Delete la_compute_program
3259         initializer.
3260         * c-lang.c (c_language_data): Likewise.
3261         (c_language::compute_program): New member function.
3262         (cplus_language_data): Delete la_compute_program initializer.
3263         (cplus_language::compute_program): New member function.
3264         (asm_language_data): Delete la_compute_program initializer.
3265         (minimal_language_data): Likewise.
3266         * c-lang.h (c_compute_program): Update comment.
3267         (cplus_compute_program): Likewise.
3268         * compile/compile-c-support.c (c_compute_program): Likewise.
3269         (cplus_compute_program): Likewise.
3270         * compile/compile.c (compile_to_object): Update call to
3271         la_compute_program.
3272         * d-lang.c (d_language_data): Delete la_compute_program
3273         initializer.
3274         * f-lang.c (f_language_data): Likewise.
3275         * go-lang.c (go_language_data): Likewise.
3276         * language.c (unknown_language_data): Likewise.
3277         (auto_language_data): Likewise.
3278         * language.h (language_data): Delete la_compute_program field.
3279         (language_defn::compute_program): New member function.
3280         * m2-lang.c (m2_language_data): Delete la_compute_program
3281         initializer.
3282         * objc-lang.c (objc_language_data): Likewise.
3283         * opencl-lang.c (opencl_language_data): Likewise.
3284         * p-lang.c (pascal_language_data): Likewise.
3285         * rust-lang.c (rust_language_data): Likewise.
3286
3287 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3288
3289         * ada-lang.c (ada_language_data) Delete
3290         la_class_name_from_physname initializer.
3291         * c-lang.c (c_language_data): Likewise.
3292         (cplus_language_data): Likewise.
3293         (cplus_language::class_name_from_physname): New member function.
3294         (asm_language_data): Delete la_class_name_from_physname
3295         initializer.
3296         (minimal_language_data): Likewise.
3297         * d-lang.c (d_language_data): Likewise.
3298         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
3299         method on language_defn class.
3300         (guess_full_die_structure_name): Likewise.
3301         * f-lang.c (f_language_data): Delete la_class_name_from_physname
3302         initializer.
3303         * go-lang.c (go_language_data): Likewise.
3304         * language.c (language_class_name_from_physname): Delete.
3305         (unk_lang_class_name): Delete.
3306         (unknown_language_data): Delete la_class_name_from_physname
3307         initializer.
3308         (auto_language_data): Likewise.
3309         * language.h (language_data): Delete la_class_name_from_physname
3310         field.
3311         (language_defn::class_name_from_physname): New function.
3312         (language_class_name_from_physname): Delete declaration.
3313         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
3314         initializer.
3315         * objc-lang.c (objc_language_data): Likewise.
3316         * opencl-lang.c (opencl_language_data): Likewise.
3317         * p-lang.c (pascal_language_data): Likewise.
3318         * rust-lang.c (rust_language_data): Likewise.
3319
3320 2020-06-16  Tom Tromey  <tom@tromey.com>
3321
3322         * tui/tui-data.h (STATUS_NAME): New macro.
3323         * tui/tui-layout.c (tui_remove_some_windows)
3324         (initialize_known_windows, tui_register_window)
3325         (tui_layout_split::remove_windows, initialize_layouts)
3326         (tui_new_layout_command): Don't use hard-coded window names.
3327
3328 2020-06-16  Tom Tromey  <tom@tromey.com>
3329
3330         PR tui/25348:
3331         * tui/tui.c (tui_ensure_readline_initialized): Rename from
3332         tui_initialize_readline.  Only run once.  Call rl_initialize.
3333         * tui/tui.h (tui_ensure_readline_initialized): Rename from
3334         tui_initialize_readline.
3335         * tui/tui-io.c (tui_setup_io): Call
3336         tui_ensure_readline_initialized.
3337         * tui/tui-interp.c (tui_interp::init): Update.
3338
3339 2020-06-16  Tom Tromey  <tom@tromey.com>
3340
3341         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
3342         Also preserve the status window.
3343
3344 2020-06-16  Tom Tromey  <tom@tromey.com>
3345
3346         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
3347         where m_window==nullptr.
3348
3349 2020-06-15  Tom Tromey  <tromey@adacore.com>
3350
3351         * windows-nat.c (windows_nat::handle_output_debug_string):
3352         Update.
3353         (windows_nat::handle_ms_vc_exception): Update.
3354         * target.h (target_read_string): Change API.
3355         * target.c (target_read_string): Change API.
3356         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
3357         Update.
3358         * solib-frv.c (frv_current_sos): Update.
3359         * solib-dsbt.c (dsbt_current_sos): Update.
3360         * solib-darwin.c (darwin_current_sos): Update.
3361         * linux-thread-db.c (inferior_has_bug): Update.
3362         * expprint.c (print_subexp_standard): Update.
3363         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
3364         (ada_exception_message_1): Update.
3365
3366 2020-06-15  Tom Tromey  <tromey@adacore.com>
3367
3368         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
3369
3370 2020-06-15  Tom Tromey  <tromey@adacore.com>
3371
3372         * valprint.c (read_string): Update comment.
3373         * target.c (MIN): Remove.
3374         (target_read_string): Rewrite.
3375
3376 2020-06-15  Tom Tromey  <tromey@adacore.com>
3377
3378         * corefile.c (read_memory_string): Remove.
3379         * ada-valprint.c (ada_value_print_ptr): Update.
3380         * ada-lang.h (ada_tag_name): Change return type.
3381         * ada-lang.c (type_from_tag): Update.
3382         (ada_tag_name_from_tsd): Change return type.  Use
3383         target_read_string.
3384         (ada_tag_name): Likewise.
3385         * gdbcore.h (read_memory_string): Don't declare.
3386
3387 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
3388
3389         * symtab.c (rbreak_command): Ignore Windows drive colon.
3390
3391 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
3392
3393         * NEWS: Mention removed GDBserver host support.
3394
3395 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
3396
3397         * features/riscv/rebuild-csr-xml.sh: Updated.
3398
3399 2020-06-11  Tom Tromey  <tom@tromey.com>
3400
3401         PR gdb/18318:
3402         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
3403
3404 2020-06-09  Jonny Grant  <jg@jguk.org>
3405 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
3406
3407         * main.c (captured_main_1): Don't print new line after help.
3408         (print_gdb_help): add mailing list and IRC channel information
3409         to --help.  Add new lines between items in the footer.  Remove
3410         quotes around bug url.
3411
3412 2020-06-11  Keith Seitz  <keiths@redhat.com>
3413
3414         PR gdb/21356
3415         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
3416         Resolve typedefs for type length calculations.
3417
3418 2020-06-10  Tom de Vries  <tdevries@suse.de>
3419
3420         PR ada/24713
3421         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
3422         (write_psymbols): Enable .gdb_index for ada.
3423         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
3424         ada.
3425
3426 2020-06-10  Tom de Vries  <tdevries@suse.de>
3427
3428         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
3429         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
3430         namei" instead of "const char *name" argument.
3431         (dw2_map_matching_symbols): Use "offset_type namei" variant of
3432         dw2_symtab_iter_init.
3433
3434 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3435
3436         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
3437         to use type::field and field::type instead.
3438
3439 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3440
3441         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
3442         to use field::type instead.
3443
3444 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3445
3446         * gdbtypes.h (struct field) <type, set_type>: New methods.
3447         Rename `type` field to...
3448         <m_type>: ... this.  Change references throughout to use type or
3449         set_type methods.
3450         (FIELD_TYPE): Use field::type.  Change call sites that modify
3451         the field's type to use field::set_type instead.
3452
3453 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3454
3455         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
3456         to use type::index_type instead.
3457
3458 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3459
3460         * gdbtypes.h (struct type) <index_type, set_index_type>: New
3461         methods.
3462         (TYPE_INDEX_TYPE): Use type::index_type.
3463         * gdbtypes.c (create_array_type_with_stride): Likewise.
3464
3465 2020-06-07  Tom Tromey  <tom@tromey.com>
3466
3467         * valprint.c (generic_val_print_float): Remove "embedded_offset"
3468         parameter.
3469         (generic_value_print): Update.
3470
3471 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3472
3473         Revert commit 982a38f60b0.
3474         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
3475
3476 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3477
3478         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
3479         avoid use after free.
3480
3481 2020-06-05  Tom de Vries  <tdevries@suse.de>
3482
3483         * NEWS: Fix typos.
3484
3485 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
3486
3487         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
3488         the per_bfd object.
3489         (dwarf2_read_debug_names): Likewise.
3490         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
3491         object when re-using a per_bfd object with an index.
3492
3493 2020-06-03  Tom de Vries  <tdevries@suse.de>
3494
3495         PR symtab/26046
3496         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
3497         children for C++.
3498         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
3499         DW_TAG_subprogram.
3500
3501 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3502
3503         * ada-lang.c (ada_language_data): Delete skip_trampoline
3504         initializer.
3505         * c-lang.c (c_language_data): Likewise.
3506         (cplus_language_data): Likewise.
3507         (cplus_language::skip_trampoline): New member function.
3508         (asm_language_data): Delete skip_trampoline initializer.
3509         (minimal_language_data): Likewise.
3510         * d-lang.c (d_language_data): Likewise.
3511         * f-lang.c (f_language_data): Likewise.
3512         * go-lang.c (go_language_data): Likewise.
3513         * language.c (unk_lang_trampoline): Delete function.
3514         (skip_language_trampoline): Update.
3515         (unknown_language_data): Delete skip_trampoline initializer.
3516         (auto_language_data): Likewise.
3517         * language.h (language_data): Delete skip_trampoline field.
3518         (language_defn::skip_trampoline): New function.
3519         * m2-lang.c (m2_language_data): Delete skip_trampoline
3520         initializer.
3521         * objc-lang.c (objc_skip_trampoline): Delete function, move
3522         implementation to objc_language::skip_trampoline.
3523         (objc_language_data): Delete skip_trampoline initializer.
3524         (objc_language::skip_trampoline): New member function with
3525         implementation from objc_skip_trampoline.
3526         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
3527         initializer.
3528         * p-lang.c (pascal_language_data): Likewise.
3529         * rust-lang.c (rust_language_data): Likewise.
3530
3531 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3532
3533         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
3534         (ada_language::demangle): New member function.
3535         * c-lang.c (c_language_data): Delete la_demangle initializer.
3536         (cplus_language_data): Delete la_demangle initializer.
3537         (cplus_language::demangle): New member function.
3538         (asm_language_data): Delete la_demangle initializer.
3539         (minimal_language_data): Delete la_demangle initializer.
3540         * d-lang.c (d_language_data): Delete la_demangle initializer.
3541         (d_language::demangle): New member function.
3542         * f-lang.c (f_language_data): Delete la_demangle initializer.
3543         (f_language::demangle): New member function.
3544         * go-lang.c (go_language_data): Delete la_demangle initializer.
3545         (go_language::demangle): New member function.
3546         * language.c (language_demangle): Update.
3547         (unk_lang_demangle): Delete.
3548         (unknown_language_data): Delete la_demangle initializer.
3549         (unknown_language::demangle): New member function.
3550         (auto_language_data): Delete la_demangle initializer.
3551         (auto_language::demangle): New member function.
3552         * language.h (language_data): Delete la_demangle field.
3553         (language_defn::demangle): New function.
3554         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
3555         * objc-lang.c (objc_language_data): Delete la_demangle
3556         initializer.
3557         (objc_language::demangle): New member function.
3558         * opencl-lang.c (opencl_language_data): Delete la_demangle
3559         initializer.
3560         * p-lang.c (pascal_language_data): Likewise.
3561         * rust-lang.c (rust_language_data): Likewise.
3562         (rust_language::demangle): New member function.
3563
3564 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3565
3566         * ada-lang.c (ada_language_data): Delete la_print_type
3567         initializer.
3568         (ada_language::print_type): New member function.
3569         * c-lang.c (c_language_data): Delete la_print_type initializer.
3570         (c_language::print_type): New member function.
3571         (cplus_language_data): Delete la_print_type initializer.
3572         (cplus_language::print_type): New member function.
3573         (asm_language_data): Delete la_print_type initializer.
3574         (asm_language::print_type): New member function.
3575         (minimal_language_data): Delete la_print_type initializer.
3576         (minimal_language::print_type): New member function.
3577         * d-lang.c (d_language_data): Delete la_print_type initializer.
3578         (d_language::print_type): New member function.
3579         * f-lang.c (f_language_data): Delete la_print_type initializer.
3580         (f_language::print_type): New member function.
3581         * go-lang.c (go_language_data): Delete la_print_type initializer.
3582         (go_language::print_type): New member function.
3583         * language.c (unk_lang_print_type): Delete.
3584         (unknown_language_data): Delete la_print_type initializer.
3585         (unknown_language::print_type): New member function.
3586         (auto_language_data): Delete la_print_type initializer.
3587         (auto_language::print_type): New member function.
3588         * language.h (language_data): Delete la_print_type field.
3589         (language_defn::print_type): New function.
3590         (LA_PRINT_TYPE): Update.
3591         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
3592         (m2_language::print_type): New member function.
3593         * objc-lang.c (objc_language_data): Delete la_print_type
3594         initializer.
3595         (objc_language::print_type): New member function.
3596         * opencl-lang.c (opencl_print_type): Delete, implementation moved
3597         to opencl_language::print_type.
3598         (opencl_language_data): Delete la_print_type initializer.
3599         (opencl_language::print_type): New member function, implementation
3600         from opencl_print_type.
3601         * p-lang.c (pascal_language_data): Delete la_print_type
3602         initializer.
3603         (pascal_language::print_type): New member function.
3604         * rust-lang.c (rust_print_type): Delete, implementation moved to
3605         rust_language::print_type.
3606         (rust_language_data): Delete la_print_type initializer.
3607         (rust_language::print_type): New member function, implementation
3608         from rust_print_type.
3609
3610 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3611
3612         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
3613         implementation moves to...
3614         (ada_language::sniff_from_mangled_name): ...here.  Update return
3615         type.
3616         (ada_language_data): Delete la_sniff_from_mangled_name
3617         initializer.
3618         * c-lang.c (c_language_data): Likewise.
3619         (cplus_language_data): Likewise.
3620         (cplus_language::sniff_from_mangled_name): New member function,
3621         implementation taken from gdb_sniff_from_mangled_name.
3622         (asm_language_data): Delete la_sniff_from_mangled_name
3623         initializer.
3624         (minimal_language_data): Likewise.
3625         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
3626         implementation moves to cplus_language::sniff_from_mangled_name.
3627         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
3628         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
3629         moves to...
3630         (d_language::sniff_from_mangled_name): ...here.
3631         (d_language_data): Delete la_sniff_from_mangled_name initializer.
3632         * f-lang.c (f_language_data): Likewise.
3633         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
3634         moves to...
3635         (go_language::sniff_from_mangled_name): ...here.
3636         (go_language_data): Delete la_sniff_from_mangled_name initializer.
3637         * language.c (language_sniff_from_mangled_name): Delete.
3638         (unknown_language_data): Delete la_sniff_from_mangled_name
3639         initializer.
3640         (auto_language_data): Likewise.
3641         * language.h (language_data): Delete la_sniff_from_mangled_name
3642         field.
3643         (language_defn::sniff_from_mangled_name): New function.
3644         (language_sniff_from_mangled_name): Delete declaration.
3645         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
3646         field.
3647         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
3648         implementation moves to...
3649         (objc_language::sniff_from_mangled_name): ...here.
3650         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
3651         * opencl-lang.c (opencl_language_data): Likewise.
3652         * p-lang.c (pascal_language_data): Likewise.
3653         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
3654         implementation moves to...
3655         (rust_language::sniff_from_mangled_name): ...here.
3656         (rust_language_data): Delete la_sniff_from_mangled_name
3657         initializer.
3658         * symtab.c (symbol_find_demangled_name): Call
3659         sniff_from_mangled_name member function.
3660
3661 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3662
3663         * ada-lang.c (ada_language_data): Delete la_search_name_hash
3664         initializer.
3665         * c-lang.c (c_language_data): Likewise.
3666         (cplus_language_data): Likewise.
3667         (cplus_language::search_name_hash): New member function.
3668         (asm_language_data): Delete la_search_name_hash initializer.
3669         (minimal_language_data): Likewise.
3670         * d-lang.c (d_language_data): Likewise.
3671         * dictionary.c (default_search_name_hash): Rename to...
3672         (language_defn::search_name_hash): ...this.
3673         * f-lang.c (f_language_data): Likewise.
3674         (f_language::search_name_hash): New member function.
3675         * go-lang.c (go_language_data): Delete la_search_name_hash
3676         initializer.
3677         * language.c (unknown_language_data): Likewise.
3678         (auto_language_data): Likewise.
3679         * language.h (struct language_data): Delete la_search_name_hash
3680         field.
3681         (language_defn::search_name_hash): Declare new member function.
3682         (default_search_name_hash): Delete declaration.
3683         * m2-lang.c (m2_language_data): Delete la_search_name_hash
3684         initializer.
3685         * objc-lang.c (objc_language_data): Likewise.
3686         * opencl-lang.c (opencl_language_data): Likewise.
3687         * p-lang.c (pascal_language_data): Likewise.
3688         * rust-lang.c (rust_language_data): Likewise.
3689         * symtab.c (search_name_hash): Update call.
3690
3691 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3692
3693         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
3694         initializer.
3695         * c-lang.c (class compile_instance): Declare.
3696         (c_language_data): Delete la_get_compile_instance initializer.
3697         (c_language::get_compile_instance): New member function.
3698         (cplus_language_data): Delete la_get_compile_instance initializer.
3699         (cplus_language::get_compile_instance): New member function.
3700         (asm_language_data): Delete la_get_compile_instance initializer.
3701         (minimal_language_data): Likewise.
3702         * c-lang.h (c_get_compile_context): Update comment.
3703         (cplus_get_compile_context): Update comment.
3704         * compile/compile.c (compile_to_object): Update calls, don't rely
3705         on function pointer being NULL.
3706         * d-lang.c (d_language_data): Delete la_get_compile_instance
3707         initializer.
3708         * f-lang.c (f_language_data): Likewise.
3709         * go-lang.c (go_language_data): Likewise.
3710         * language.c (unknown_language_data): Likewise.
3711         (auto_language_data): Likewise.
3712         * language.h (language_data): Delete la_get_compile_instance field.
3713         (language_defn::get_compile_instance): New member function.
3714         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
3715         initializer.
3716         * objc-lang.c (objc_language_data): Likewise.
3717         * opencl-lang.c (opencl_language_data): Likewise.
3718         * p-lang.c (pascal_language_data): Likewise.
3719         * rust-lang.c (rust_language_data): Likewise.
3720
3721 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3722
3723         * ada-lang.c (ada_add_all_symbols): Update comment.
3724         (ada_iterate_over_symbols): Delete, move implementation to...
3725         (ada_language::iterate_over_symbols): ...here, a new member
3726         function, rewrite to use range based for loop.
3727         (ada_language_data): Delete la_iterate_over_symbols initializer.
3728         * c-lang.c (c_language_data): Likewise.
3729         (cplus_language_data): Likewise.
3730         (asm_language_data): Likewise.
3731         (minimal_language_data): Likewise.
3732         * d-lang.c (d_language_data): Likewise.
3733         * f-lang.c (f_language_data): Likewise.
3734         * go-lang.c (go_language_data): Likewise.
3735         * language.c (unknown_language_data): Likewise.
3736         (auto_language_data): Likewise.
3737         * language.h (language_data): Delete la_iterate_over_symbols field.
3738         (language_defn::iterate_over_symbols): New member function.
3739         (LA_ITERATE_OVER_SYMBOLS): Update.
3740         * linespec.c (iterate_over_all_matching_symtabs): Update.
3741         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
3742         initializer.
3743         * objc-lang.c (objc_language_data): Likewise.
3744         * opencl-lang.c (opencl_language_data): Likewise.
3745         * p-lang.c (pascal_language_data): Likewise.
3746         * rust-lang.c (rust_language_data): Likewise.
3747
3748 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3749
3750         * ada-lang.c (ada_language_data): Delete
3751         la_lookup_transparent_type initializer.
3752         * c-lang.c (c_language_data): Likewise.
3753         (cplus_language_data): Likewise.
3754         (cplus_language::lookup_transparent_type): New member function.
3755         (asm_language_data): Delete la_lookup_transparent_type
3756         initializer.
3757         (minimal_language_data): Likewise.
3758         * d-lang.c (d_language_data): Likewise.
3759         * f-lang.c (f_language_data): Likewise.
3760         * go-lang.c (go_language_data): Likewise.
3761         * language.c (unknown_language_data): Likewise.
3762         (auto_language_data): Likewise.
3763         * language.h (struct language_data): Delete
3764         la_lookup_transparent_type field.
3765         (language_defn::lookup_transparent_type): New member function.
3766         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
3767         initializer.
3768         * objc-lang.c (objc_language_data): Likewise.
3769         * opencl-lang.c (opencl_language_data): Likewise.
3770         * p-lang.c (pascal_language_data): Likewise.
3771         * rust-lang.c (rust_language_data): Likewise.
3772         * symtab.c (symbol_matches_domain): Update call.
3773
3774 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3775
3776         * ada-lang.c (ada_language_arch_info): Delete function, move
3777         implementation to...
3778         (ada_language::language_arch_info): ...here, a new member
3779         function.
3780         (ada_language_data): Delete la_language_arch_info.
3781         * c-lang.c (c_language_data): Likewise.
3782         (c_language::language_arch_info): New member function.
3783         (cplus_language_arch_info): Delete function, move
3784         implementation to...
3785         (cplus_language::language_arch_info): ...here, a new member
3786         function.
3787         (cplus_language_data): Delete la_language_arch_info.
3788         (asm_language_data): Likewise.
3789         (asm_language::language_arch_info): New member function.
3790         (minimal_language_data): Delete la_language_arch_info.
3791         (minimal_language::language_arch_info): New member function.
3792         * d-lang.c (d_language_arch_info): Delete function, move
3793         implementation to...
3794         (d_language::language_arch_info): ...here, a new member
3795         function.
3796         (d_language_data): Delete la_language_arch_info.
3797         * f-lang.c (f_language_arch_info): Delete function, move
3798         implementation to...
3799         (f_language::language_arch_info): ...here, a new member
3800         function.
3801         (f_language_data): Delete la_language_arch_info.
3802         * go-lang.c (go_language_arch_info): Delete function, move
3803         implementation to...
3804         (go_language::language_arch_info): ...here, a new member
3805         function.
3806         (go_language_data): Delete la_language_arch_info.
3807         * language.c (unknown_language_data): Likewise.
3808         (unknown_language::language_arch_info): New member function.
3809         (auto_language_data): Delete la_language_arch_info.
3810         (auto_language::language_arch_info): New member function.
3811         (language_gdbarch_post_init): Update call to
3812         la_language_arch_info.
3813         * language.h (language_data): Delete la_language_arch_info
3814         function pointer.
3815         (language_defn::language_arch_info): New function.
3816         * m2-lang.c (m2_language_arch_info): Delete function, move
3817         implementation to...
3818         (m2_language::language_arch_info): ...here, a new member
3819         function.
3820         (m2_language_data): Delete la_language_arch_info.
3821         * objc-lang.c (objc_language_arch_info): Delete function, move
3822         implementation to...
3823         (objc_language::language_arch_info): ...here, a new member
3824         function.
3825         (objc_language_data): Delete la_language_arch_info.
3826         * opencl-lang.c (opencl_language_arch_info): Delete function, move
3827         implementation to...
3828         (opencl_language::language_arch_info): ...here, a new member
3829         function.
3830         (opencl_language_data): Delete la_language_arch_info.
3831         * p-lang.c (pascal_language_arch_info): Delete function, move
3832         implementation to...
3833         (pascal_language::language_arch_info): ...here, a new member
3834         function.
3835         (pascal_language_data): Delete la_language_arch_info.
3836         * rust-lang.c (rust_language_arch_info): Delete function, move
3837         implementation to...
3838         (rust_language::language_arch_info): ...here, a new member
3839         function.
3840         (rust_language_data): Delete la_language_arch_info.
3841
3842 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3843
3844         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
3845         initializer.
3846         * c-lang.c (c_language_data): Likewise.
3847         (cplus_language_data): Likewise.
3848         (cplus_language::pass_by_reference_info): New method.
3849         (asm_language_data): Delete la_pass_by_reference initializer.
3850         (minimal_language_data): Likewise.
3851         * cp-abi.c (cp_pass_by_reference): Remove use of
3852         default_pass_by_reference.
3853         * d-lang.c (d_language_data): Likewise.
3854         * f-lang.c (f_language_data): Likewise.
3855         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
3856         default_pass_by_reference.
3857         * go-lang.c (go_language_data): Likewise.
3858         * language.c (language_pass_by_reference): Update.
3859         (default_pass_by_reference): Delete.
3860         (unknown_language_data): Delete la_pass_by_reference
3861         initializer.
3862         (auto_language_data): Likewise.
3863         * language.h (struct language_data): Delete la_pass_by_reference
3864         field.
3865         (language_defn::pass_by_reference_info): New member function.
3866         (default_pass_by_reference): Delete declaration.
3867         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
3868         initializer.
3869         * objc-lang.c (objc_language_data): Likewise.
3870         * opencl-lang.c (opencl_language_data): Likewise.
3871         * p-lang.c (pascal_language_data): Likewise.
3872         * rust-lang.c (rust_language_data): Likewise.
3873
3874 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3875
3876         * ada-lang.c (ada_read_var_value): Delete function, move
3877         implementation to...
3878         (ada_language::read_var_value): ...here.
3879         (ada_language_data): Delete la_read_var_value initializer.
3880         * c-lang.c (c_language_data): Likewise.
3881         (cplus_language_data): Likewise.
3882         (minimal_language_data): Likewise.
3883         * d-lang.c (d_language_data): Likewise.
3884         * f-lang.c (f_language_data): Likewise.
3885         * findvar.c (default_read_var_value): Rename to...
3886         (language_defn::read_var_value): ...this.
3887         * findvar.c (read_var_value): Update header comment, and change to
3888         call member function instead of function pointer.
3889         * go-lang.c (go_language_data): Likewise.
3890         * language.c (unknown_language_data): Delete la_read_var_value
3891         initializer.
3892         (auto_language_data): Likewise.
3893         * language.h (struct language_data): Delete la_read_var_value
3894         field.
3895         (language_defn::read_var_value): New member function.
3896         (default_read_var_value): Delete declaration.
3897         * m2-lang.c (m2_language_data): Delete la_read_var_value
3898         initializer.
3899         * objc-lang.c (objc_language_data): Likewise.
3900         * opencl-lang.c (opencl_language_data): Likewise.
3901         * p-lang.c (pascal_language_data): Likewise.
3902         * rust-lang.c (rust_language_data): Likewise.
3903         * value.h (default_read_var_value): Delete declaration.
3904
3905 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3906
3907         * ada-lang.c (ada_print_array_index): Delete function, move
3908         implementation to...
3909         (ada_language::print_array_index): ...here.
3910         (ada_language_data): Delete la_print_array_index initializer.
3911         * c-lang.c (c_language_data): Likewise.
3912         (cplus_language_data): Likewise.
3913         (minimal_language_data): Likewise.
3914         * d-lang.c (d_language_data): Likewise.
3915         * f-lang.c (f_language_data): Likewise.
3916         * go-lang.c (go_language_data): Likewise.
3917         * language.c (default_print_array_index): Delete function, move
3918         implementation to...
3919         (language_defn::print_array_index): ...here.
3920         (unknown_language_data): Delete la_print_array_index initializer.
3921         (auto_language_data): Likewise.
3922         * language.h (struct language_data): Delete la_print_array_index
3923         field.
3924         (language_defn::print_array_index): New member function.
3925         (LA_PRINT_ARRAY_INDEX): Update.
3926         (default_print_array_index): Delete declaration.
3927         * m2-lang.c (m2_language_data): Delete la_print_array_index
3928         initializer.
3929         * objc-lang.c (objc_language_data): Likewise.
3930         * opencl-lang.c (opencl_language_data): Likewise.
3931         * p-lang.c (pascal_language_data): Likewise.
3932         * rust-lang.c (rust_language_data): Likewise.
3933
3934 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3935
3936         * gdb/ada-lang.c (ada_language_defn): Convert to...
3937         (ada_language_data): ...this.
3938         (class ada_language): New class.
3939         (ada_language_defn): New static global.
3940         * gdb/c-lang.c (c_language_defn): Convert to...
3941         (c_language_data): ...this.
3942         (class c_language): New class.
3943         (c_language_defn): New static global.
3944         (cplus_language_defn): Convert to...
3945         (cplus_language_data): ...this.
3946         (class cplus_language): New class.
3947         (cplus_language_defn): New static global.
3948         (asm_language_defn): Convert to...
3949         (asm_language_data): ...this.
3950         (class asm_language): New class.
3951         (asm_language_defn): New static global.
3952         (minimal_language_defn): Convert to...
3953         (minimal_language_data): ...this.
3954         (class minimal_language): New class.
3955         (minimal_language_defn): New static global.
3956         * gdb/d-lang.c (d_language_defn): Convert to...
3957         (d_language_data): ...this.
3958         (class d_language): New class.
3959         (d_language_defn): New static global.
3960         * gdb/f-lang.c (f_language_defn): Convert to...
3961         (f_language_data): ...this.
3962         (class f_language): New class.
3963         (f_language_defn): New static global.
3964         * gdb/go-lang.c (go_language_defn): Convert to...
3965         (go_language_data): ...this.
3966         (class go_language): New class.
3967         (go_language_defn): New static global.
3968         * gdb/language.c (unknown_language_defn): Remove declaration.
3969         (current_language): Initialize to nullptr, real initialization is
3970         moved to _initialize_language.
3971         (languages): Delete global.
3972         (language_defn::languages): Define.
3973         (set_language_command): Use language_defn::languages.
3974         (set_language): Likewise.
3975         (range_error): Likewise.
3976         (language_enum): Likewise.
3977         (language_def): Likewise.
3978         (add_set_language_command): Use language_def::languages for the
3979         language list, and language_def to lookup language pointers.
3980         (skip_language_trampoline): Use language_defn::languages.
3981         (unknown_language_defn): Convert to...
3982         (unknown_language_data): ...this.
3983         (class unknown_language): New class.
3984         (unknown_language_defn): New static global.
3985         (auto_language_defn): Convert to...
3986         (auto_language_data): ...this.
3987         (class auto_language): New class.
3988         (auto_language_defn): New static global.
3989         (language_gdbarch_post_init): Use language_defn::languages.
3990         (_initialize_language): Initialize current_language.
3991         * gdb/language.h (struct language_defn): Rename to...
3992         (struct language_data): ...this.
3993         (struct language_defn): New.
3994         (auto_language_defn): Delete.
3995         (unknown_language_defn): Delete.
3996         (minimal_language_defn): Delete.
3997         (ada_language_defn): Delete.
3998         (asm_language_defn): Delete.
3999         (c_language_defn): Delete.
4000         (cplus_language_defn): Delete.
4001         (d_language_defn): Delete.
4002         (f_language_defn): Delete.
4003         (go_language_defn): Delete.
4004         (m2_language_defn): Delete.
4005         (objc_language_defn): Delete.
4006         (opencl_language_defn): Delete.
4007         (pascal_language_defn): Delete.
4008         (rust_language_defn): Delete.
4009         * gdb/m2-lang.c (m2_language_defn): Convert to...
4010         (m2_language_data): ...this.
4011         (class m2_language): New class.
4012         (m2_language_defn): New static global.
4013         * gdb/objc-lang.c (objc_language_defn): Convert to...
4014         (objc_language_data): ...this.
4015         (class objc_language): New class.
4016         (objc_language_defn): New static global.
4017         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
4018         (opencl_language_data): ...this.
4019         (class opencl_language): New class.
4020         (opencl_language_defn): New static global.
4021         * gdb/p-lang.c (pascal_language_defn): Convert to...
4022         (pascal_language_data): ...this.
4023         (class pascal_language): New class.
4024         (pascal_language_defn): New static global.
4025         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
4026         language pointer, update comment format.
4027         * gdb/rust-lang.c (rust_language_defn): Convert to...
4028         (rust_language_data): ...this.
4029         (class rust_language): New class.
4030         (rust_language_defn): New static global.
4031
4032 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
4033
4034         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
4035         member variable.
4036         <m_stmt_at_address>: New member variable.
4037         (lnp_state_machine::record_line): Don't record some lines, update
4038         tracking of is_stmt at the same address.
4039         (lnp_state_machine::lnp_state_machine): Initialise new member
4040         variables.
4041
4042 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4043
4044         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
4045         "-include gnu-nat-mig.h".
4046         * gnu-nat-mig.h: New file.
4047         * gnu-nat.c: Include "gnu-nat-mig.h".
4048         (exc_server, msg_reply_server, notify_server,
4049         process_reply_server): Remove declarations.
4050
4051 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4052
4053         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
4054         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
4055         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
4056         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
4057         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
4058         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
4059         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
4060         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
4061         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
4062         to gnu_nat_target class.
4063         * gnu-nat.c: Likewise.
4064         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
4065         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
4066         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
4067         object.
4068         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
4069         instead of `gnu_target'.
4070
4071 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4072
4073         * i386-gnu-tdep.c: Include "gdbcore.h"
4074         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
4075         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
4076         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
4077         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
4078         i386_gnu_sigcontext_addr): New functions
4079         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
4080         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
4081         tdep.
4082
4083 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4084
4085         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
4086         before fork_inferior call. Avoid calling it if target_is_pushed returns
4087         true.
4088
4089 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4090
4091         * gnu-nat.h (gnu_target): New variable declaration.
4092         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
4093         gnu_target.
4094         * gnu-nat.c (gnu_target): New variable.
4095         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
4096         add_thread_silent, and add_thread calls.
4097         (gnu_nat_target::create_inferior): Pass gnu_target to
4098         add_thread_silent, thread_change_ptid call.
4099         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
4100         call.
4101
4102 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4103
4104         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
4105         (gnu_nat_target::find_memory_regions): Remove unused
4106         `old_address' variable.
4107
4108 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4109
4110         * gnu-nat.c: Include "gdbarch.h".
4111
4112 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4113
4114         * reply_mig_hack.awk (Error return): Cast function through
4115         void *, to bypass compiler function call check.
4116
4117 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4118
4119         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
4120         $(srcdir)/reply_mig_hack.awk.
4121
4122 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4123
4124         * gnu-nat.h (gnu_debug_flag): Set type to bool.
4125
4126 2020-05-30  Jonny Grant  <jg@jguk.org>
4127
4128         * configure.ac (ACX_BUGURL): change bug URL to https.
4129
4130 2020-05-30  Pedro Alves  <palves@redhat.com>
4131
4132         * cp-support.c (replace_typedefs_template): New.
4133         (replace_typedefs_qualified_name): Handle
4134         DEMANGLE_COMPONENT_TEMPLATE.
4135
4136 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
4137
4138         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
4139         dwarf2/index-cache.h, dwarf2/index-write.c,
4140         dwarf2/index-write.h, dwarf2/line-header.c,
4141         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
4142         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
4143         variables and fields from `dwarf2_per_objfile` to just
4144         `per_objfile` throughout.
4145
4146 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
4147
4148         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4149         <push_dwarf_reg_entry_value>: Add comment.
4150
4151 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
4152             Keith Seitz  <keiths@redhat.com>
4153
4154         * python/python.c (do_start_initialization): Call PyEval_SaveThread
4155         instead of PyEval_ReleaseLock.
4156         (class gdbpy_gil): Move to earlier in file.
4157         (finalize_python): Set gdb_python_initialized.
4158         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
4159         when not initialized.
4160
4161 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
4162
4163         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4164         <push_dwarf_reg_entry_value>: Remove assert.  Override
4165         per_objfile with caller_per_objfile.
4166
4167 2020-05-28  Tom de Vries  <tdevries@suse.de>
4168
4169         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
4170         PR gold/15646 workaround to symbol kind "type".
4171
4172 2020-05-27  Tom Tromey  <tromey@adacore.com>
4173
4174         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
4175
4176 2020-05-27  Tom Tromey  <tromey@adacore.com>
4177
4178         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
4179         Use htab_find_with_hash.
4180         <add_abbrev>: Remove "abbrev_number" parameter.
4181         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
4182         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
4183         (hash_abbrev): Add comment.
4184         (abbrev_table::lookup_abbrev): Move to header file.
4185         (abbrev_table::read): Update.
4186
4187 2020-05-27  Tom Tromey  <tromey@adacore.com>
4188
4189         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
4190         method.
4191         <canonical_name>: New member.
4192         <raw_name>: Rename from "name".
4193         (partial_die_info): Initialize canonical_name.
4194         (scan_partial_symbols): Check raw_name.
4195         (partial_die_parent_scope, partial_die_full_name)
4196         (add_partial_symbol, add_partial_subprogram)
4197         (add_partial_enumeration, load_partial_dies): Use "name" method.
4198         (partial_die_info::name): New method.
4199         (partial_die_info::read, guess_partial_die_structure_name)
4200         (partial_die_info::fixup): Update.
4201
4202 2020-05-27  Tom Tromey  <tromey@adacore.com>
4203
4204         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
4205         <get_ref_die_offset>: Inline.
4206         <get_ref_die_offset_complaint>: New method.
4207         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
4208         (attribute::get_ref_die_offset_complaint): Rename from
4209         get_ref_die_offset.  Just issue complaint.
4210
4211 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4212
4213         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
4214
4215 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4216
4217         * exec.c (exec_file_attach): Use errno value of first openp failure.
4218
4219 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4220
4221         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
4222         Don't close thread handle.
4223
4224 2020-05-27  Tom Tromey  <tom@tromey.com>
4225             Simon Marchi  <simon.marchi@efficios.com>
4226
4227         * objfiles.h (struct objfile) <partial_symtabs>: Now a
4228         shared_ptr.
4229         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
4230         member.
4231         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
4232         dwarf2_per_bfd_objfile_data_key>: New globals.
4233         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
4234         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
4235         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
4236         shared.
4237         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
4238         short-circuit when sharing.
4239         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
4240         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
4241
4242 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4243
4244         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
4245         to...
4246         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
4247         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
4248
4249 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4250
4251         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
4252         build_name_components, find_name_components_bounds>:
4253         Add per_objfile parameter.
4254         (struct mapped_index) <symbol_name_at>: Likewise.
4255         (struct mapped_debug_names): Remove constructor.
4256         <dwarf2_per_objfile>: Remove field.
4257         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
4258         (mapped_index_base::find_name_components_bounds,
4259         mapped_index_base::build_name_components,
4260         dw2_expand_symtabs_matching_symbol): Likewise.
4261         (class mock_mapped_index) <symbol_name_at>: Likewise.
4262         (check_match): Likewise.
4263         (check_find_bounds_finds): Likewise.
4264         (test_mapped_index_find_name_component_bounds): Update.
4265         (CHECK_MATCH): Update.
4266         (dw2_expand_symtabs_matching): Update.
4267         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
4268         per_objfile parameter.
4269         <find_vec_in_debug_names>: Likewise.
4270         <m_per_objfile>: New field.
4271         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
4272         parameter.
4273         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4274         (dw2_debug_names_iterator::next): Update.
4275         (dw2_debug_names_lookup_symbol): Update.
4276         (dw2_debug_names_expand_symtabs_for_function): Update.
4277         (dw2_debug_names_map_matching_symbols): Update.
4278         (dw2_debug_names_expand_symtabs_matching): Update.
4279         (dwarf2_read_debug_names): Update.
4280
4281 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4282
4283         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
4284         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
4285         move to dwarf2_per_objfile.
4286         <read_in_chain>: Remove.
4287         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
4288         remove_all_cus, age_comp_units>: New methods.
4289         <m_dwarf2_cus>: New member.
4290         (struct dwarf2_per_cu_data) <cu>: Remove.
4291         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
4292         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
4293         moved to methods of dwarf2_per_objfile.
4294         (dwarf2_clear_marks): Remove.
4295         (dwarf2_queue_item::~dwarf2_queue_item): Update.
4296         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
4297         (dwarf2_per_bfd::free_cached_comp_units): Remove.
4298         (dwarf2_per_objfile::remove_all_cus): New.
4299         (class free_cached_comp_units) <~free_cached_comp_units>:
4300         Update.
4301         (load_cu): Update.
4302         (dw2_do_instantiate_symtab): Adjust.
4303         (fill_in_sig_entry_from_dwo_entry): Adjust.
4304         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4305         (cutu_reader::cutu_reader): Likewise.
4306         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
4307         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
4308         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
4309         and dwarf2_per_objfile::age_comp_units.
4310         (load_partial_comp_unit): Update.
4311         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
4312         (process_queue): Likewise.
4313         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
4314         backlink.
4315         (dwarf2_read_addr_index): Likewise.
4316         (follow_die_offset): Likewise.
4317         (dwarf2_fetch_die_loc_sect_off): Likewise.
4318         (dwarf2_fetch_constant_bytes): Likewise.
4319         (dwarf2_fetch_die_type_sect_off): Likewise.
4320         (follow_die_sig_1): Likewise.
4321         (load_full_type_unit): Likewise.
4322         (read_signatured_type): Likewise.
4323         (dwarf2_cu::dwarf2_cu): Don't set cu field.
4324         (dwarf2_cu::~dwarf2_cu): Remove.
4325         (dwarf2_per_objfile::get_cu): New.
4326         (dwarf2_per_objfile::set_cu): New.
4327         (age_cached_comp_units): Rename to...
4328         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
4329         to std::unordered_map.
4330         (free_one_cached_comp_unit): Rename to...
4331         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
4332         to std::unordered_map.
4333         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
4334         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
4335         a dwarf2_per_objfile in data.
4336         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
4337         (dwarf2_clear_marks): Remove.
4338
4339 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4340
4341         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
4342         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
4343         (init_tu_and_read_dwo_dies): Likewise.
4344         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
4345         (cutu_reader::cutu_reader): Likewise.
4346         (load_partial_comp_unit): Likewise.
4347         (process_psymtab_comp_unit): Update.
4348         (build_type_psymtabs_1): Update.
4349         (process_skeletonless_type_unit): Update.
4350         (load_full_comp_unit): Update.
4351         (find_partial_die): Update.
4352         (dwarf2_read_addr_index): Update.
4353         (read_signatured_type): Update.
4354
4355 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4356
4357         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
4358         m_header_read_in>: New fields.
4359         <get_header>: New method.
4360         * dwarf2/read.c (per_cu_header_read_in): Remove.
4361         (dwarf2_per_cu_data::get_header): New.
4362         (dwarf2_per_cu_data::addr_size): Update.
4363         (dwarf2_per_cu_data::offset_size): Update.
4364         (dwarf2_per_cu_data::ref_addr_size): Update.
4365
4366 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4367
4368         * dwarf2/read.c (load_cu): Return dwarf2_cu.
4369         (dw2_do_instantiate_symtab): Update.
4370         (queue_and_load_all_dwo_tus): Change parameter from
4371         dwarf2_per_cu_data to dwarf2_cu.
4372         (dwarf2_fetch_die_loc_sect_off): Update.
4373         (dwarf2_fetch_constant_bytes): Update.
4374         (dwarf2_fetch_die_type_sect_off): Update.
4375
4376 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4377
4378         * dwarf2/read.c (process_full_comp_unit,
4379         process_full_type_unit): Remove per_cu, per_objfile paramters.
4380         Add dwarf2_cu parameter.
4381         (process_queue): Update.
4382
4383 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4384
4385         * dwarf2/read.c (create_cu_from_index_list): Replace
4386         dwarf2_per_objfile parameter with dwarf2_per_bfd.
4387         (create_cus_from_index_list): Likewise.
4388         (create_cus_from_index): Likewise.
4389         (create_signatured_type_table_from_index): Likewise.
4390         (create_cus_from_debug_names_list): Likewise.
4391         (create_cus_from_debug_names): Likewise.
4392         (dwarf2_read_gdb_index): Update.
4393         (dwarf2_read_debug_names): Update.
4394
4395 2020-05-27  Tom Tromey  <tom@tromey.com>
4396             Simon Marchi  <simon.marchi@efficios.com>
4397
4398         * dwarf2/read.h (struct dwarf2_per_objfile)
4399         <get_type_for_signatured_type, set_type_for_signatured_type>:
4400         New methods.
4401         <m_type_map>: New member.
4402         (struct signatured_type) <type>: Remove.
4403         * dwarf2/read.c
4404         (dwarf2_per_objfile::get_type_for_signatured_type,
4405         dwarf2_per_objfile::set_type_for_signatured_type): New.
4406         (get_signatured_type): Use new methods.
4407
4408 2020-05-27  Tom Tromey  <tom@tromey.com>
4409             Simon Marchi  <simon.marchi@efficios.com>
4410
4411         * dwarf2/read.h (struct type_unit_group_unshareable): New.
4412         (struct dwarf2_per_objfile) <type_units>: New member.
4413         <get_type_unit_group_unshareable>: New method.
4414         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
4415         num_symtabs, symtabs>: Remove; move to
4416         type_unit_group_unshareable.
4417         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
4418         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
4419         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
4420
4421 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4422
4423         * dwarf2/read.h (struct dwarf2_per_cu_data):
4424         <dwarf2_per_objfile>: Remove.
4425         * dwarf2/read.c (create_cu_from_index_list): Don't assign
4426         dwarf2_per_objfile.
4427         (create_signatured_type_table_from_index): Likewise.
4428         (create_signatured_type_table_from_debug_names): Likewise.
4429         (create_debug_type_hash_table): Likewise.
4430         (fill_in_sig_entry_from_dwo_entry): Likewise.
4431         (create_type_unit_group): Likewise.
4432         (read_comp_units_from_section): Likewise.
4433         (create_cus_hash_table): Likewise.
4434
4435 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4436
4437         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
4438         dwarf2_per_cu_data::dwarf2_per_objfile.
4439         (compute_compunit_symtab_includes): Likewise.
4440         (dwarf2_cu::start_symtab): Likewise.
4441
4442 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4443
4444         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
4445         parameter.
4446         * dwarf2/read.c (get_die_type_at_offset): Likewise.
4447         (read_namespace_alias): Update.
4448         (lookup_die_type): Update.
4449         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
4450         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
4451         Update.
4452         (disassemble_dwarf_expression): Update.
4453
4454 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4455
4456         * dwarf2/read.h (struct dwarf2_queue_item): Add
4457         dwarf2_per_objfile parameter, assign new parameter.
4458         <per_objfile>: New field.
4459         * dwarf2/read.c (free_one_cached_comp_unit): Add
4460         dwarf2_per_objfile parameter.
4461         (queue_comp_unit): Likewise.
4462         (dw2_do_instantiate_symtab): Update.
4463         (process_psymtab_comp_unit): Update.
4464         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
4465         (process_imported_unit_die): Update.
4466         (queue_and_load_dwo_tu): Update.
4467         (follow_die_offset): Update.
4468         (follow_die_sig_1): Update.
4469
4470 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4471
4472         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
4473         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
4474         (read_call_site_scope): Assign per_objfile.
4475         (dwarf2_per_cu_data::objfile): Remove.
4476         * gdbtypes.h (struct call_site) <per_objfile>: New member.
4477         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
4478         dwarf2_per_objfile parameter.
4479         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
4480         dwarf2_per_objfile parameter.
4481         (dwarf_expr_reg_to_entry_parameter): Add output
4482         dwarf2_per_objfile parameter.
4483         (locexpr_get_frame_base): Update.
4484         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
4485         <push_dwarf_reg_entry_value>: Update.
4486         <call_site_to_target_addr>: Update.
4487         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
4488         parameter.
4489         (value_of_dwarf_reg_entry): Update.
4490         (rw_pieced_value): Update.
4491         (indirect_synthetic_pointer): Update.
4492         (dwarf2_evaluate_property): Update.
4493         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
4494         parameter.
4495         (locexpr_read_variable): Update.
4496         (locexpr_get_symbol_read_needs): Update.
4497         (loclist_read_variable): Update.
4498
4499 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4500
4501         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
4502         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4503         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4504         parameter.
4505         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
4506         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4507         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4508         parameter.
4509         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
4510         sect_variable_value): Add dwarf2_per_objfile parameter.
4511         (class dwarf_evaluate_loc_desc) <dwarf_call,
4512         dwarf_variable_value>: Update.
4513         (fetch_const_value_from_synthetic_pointer): Add
4514         dwarf2_per_objfile parameter.
4515         (fetch_const_value_from_synthetic_pointer): Update.
4516         (coerced_pieced_ref): Update.
4517         (class symbol_needs_eval_context) <dwarf_call,
4518         dwarf_variable_value>: Update.
4519         (dwarf2_compile_expr_to_ax): Update.
4520
4521 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4522
4523         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
4524         parameter.
4525         (dwarf2_evaluate_loc_desc_full): Update.
4526
4527 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4528
4529         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
4530         parameter.
4531         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
4532         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
4533         dwarf2_per_objfile parameter.
4534         (decode_debug_loc_dwo_addresses): Likewise.
4535         (dwarf2_find_location_expression): Update.
4536         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
4537         (locexpr_describe_location_piece): Add dwarf2_per_objfile
4538         parameter.
4539         (disassemble_dwarf_expression): Add dwarf2_per_objfile
4540         parameter.
4541         (locexpr_describe_location_1): Likewise.
4542         (locexpr_describe_location): Update.
4543
4544 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4545
4546         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
4547         Remove.
4548         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
4549         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
4550         (dwarf2_compile_property_to_c): Update.
4551         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
4552         use text offset from objfile.
4553         (locexpr_tracepoint_var_ref): Update.
4554         (locexpr_generate_c_location): Update.
4555         (loclist_describe_location): Update.
4556         (loclist_tracepoint_var_ref): Update.
4557         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
4558         dwarf2_per_objfile parameter.
4559         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
4560         use text offset from objfile.
4561         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
4562
4563 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4564
4565         * dwarf2/expr.h (struct dwarf_expr_context)
4566         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
4567         <offset>: Remove.
4568         <per_objfile>: New member.
4569         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
4570         dwarf2_per_objfile parameter.  Don't set offset, set
4571         per_objfile.
4572         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
4573         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
4574         a dwarf2_per_objfile object instead of an offset.
4575         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
4576         constructor.
4577         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
4578         to dwarf2_expr_executor constructor.  Don't set offset.
4579         (dwarf2_fetch_cfa_info): Update.
4580         (struct dwarf2_frame_cache) <text_offset>: Remove.
4581         <per_objfile>: New field.
4582         (dwarf2_frame_cache): Update.
4583         (dwarf2_frame_prev_register): Update.
4584         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4585         <dwarf_evaluate_loc_desc>: Add constructor.
4586         (dwarf2_evaluate_loc_desc_full): Update.
4587         (dwarf2_locexpr_baton_eval): Update.
4588         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
4589         Add constructor.
4590         (dwarf2_loc_desc_get_symbol_read_needs): Update.
4591
4592 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4593
4594         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
4595         addr_sized_int_type>: Move to dwarf2_cu.
4596         <int_type>: Move to dwarf2_per_objfile.
4597         (struct dwarf2_per_objfile) <int_type>: Move here.
4598         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
4599         addr_sized_int_type>: Move here.
4600         (read_func_scope): Update.
4601         (read_array_type): Update.
4602         (read_tag_string_type): Update.
4603         (attr_to_dynamic_prop): Update.
4604         (dwarf2_per_cu_data::int_type): Rename to...
4605         (dwarf2_per_objfile::int_type): ... this.
4606         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
4607         (dwarf2_cu::addr_sized_int_type): ... this.
4608         (read_subrange_type): Update.
4609         (dwarf2_per_cu_data::addr_type): Rename to...
4610         (dwarf2_cu::addr_type): ... this.
4611         (set_die_type): Update.
4612
4613 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4614
4615         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
4616         data through per_cu->cu.
4617
4618 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4619
4620         * dwarf2/read.c (lookup_dwo_comp_unit): Change
4621         dwarf2_per_cu_data parameter fo dwarf2_cu.
4622         (lookup_dwo_type_unit): Likewise.
4623         (read_cutu_die_from_dwo): Likewise.
4624         (lookup_dwo_unit): Likewise.
4625         (open_and_init_dwo_file): Likewise.
4626         (lookup_dwo_cutu): Likewise.
4627         (lookup_dwo_comp_unit): Likewise.
4628         (lookup_dwo_type_unit): Likewise.
4629         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4630         (cutu_reader::cutu_reader): Update.
4631
4632 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4633
4634         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
4635         parameter.
4636         (process_full_type_unit): Likewise.
4637         (process_queue): Update.
4638
4639 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4640
4641         * dwarf2/read.c (recursively_compute_inclusions): Add
4642         dwarf2_per_objfile parameter.
4643         (compute_compunit_symtab_includes): Likewise.
4644         (process_cu_includes): Update.
4645
4646 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4647
4648         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
4649         parameter.
4650         (create_type_unit_group): Update.
4651         (process_psymtab_comp_unit_reader): Update.
4652         (build_type_psymtabs_reader): Update.
4653
4654 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4655
4656         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
4657         object through m_this_cu->cu.
4658
4659 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4660
4661         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
4662         the info parameter.
4663         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
4664
4665 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4666
4667         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
4668         per_objfile parameter.
4669         (load_full_type_unit): Add per_objfile parameter.
4670         (read_signatured_type): Likewise.
4671         (load_full_comp_unit): Likewise.
4672         (load_cu): Likewise.
4673         (dw2_do_instantiate_symtab): Likewise.
4674         (dw2_get_file_names): Likewise.
4675         (dw2_map_symtabs_matching_filename): Update.
4676         (dw_expand_symtabs_matching_file_matcher): Update.
4677         (dw2_map_symbol_filenames): Update.
4678         (process_psymtab_comp_unit): Add per_objfile parameter.
4679         (build_type_psymtabs_1): Update.
4680         (process_skeletonless_type_unit): Update.
4681         (dwarf2_build_psymtabs_hard): Update.
4682         (load_partial_comp_unit): Add per_objfile parameter.
4683         (scan_partial_symbols): Update.
4684         (load_full_comp_unit): Add per_objfile parameter.
4685         (process_imported_unit_die): Update.
4686         (create_cus_hash_table): Update.
4687         (find_partial_die): Update.
4688         (dwarf2_read_addr_index): Update.
4689         (follow_die_offset): Update.
4690         (dwarf2_fetch_die_loc_sect_off): Update.
4691         (dwarf2_fetch_constant_bytes): Update.
4692         (dwarf2_fetch_die_type_sect_off): Update.
4693         (follow_die_sig_1): Update.
4694         (load_full_type_unit): Add per_objfile parameter.
4695         (read_signatured_type): Likewise.
4696
4697 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4698
4699         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
4700         of objfile_name.
4701
4702 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4703
4704         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
4705         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4706         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
4707         field.
4708         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4709         (create_cus_from_index): Update.
4710         (dwarf2_read_gdb_index): Update.
4711         (create_cus_from_debug_names): Update.
4712         (dwarf2_read_debug_names): Update.
4713         (get_abbrev_section_for_cu): Update.
4714         (create_all_comp_units): Update.
4715         (read_attribute_value): Update.
4716         (get_debug_line_section): Update.
4717         * dwarf2/index-cache.c (index_cache::store): Update.
4718         * dwarf2/index-write.c (save_gdb_index_command): Update.
4719         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
4720
4721 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4722
4723         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
4724         member.
4725         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
4726         dwarf2_per_cu_data::per_bfd.
4727         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
4728         (create_type_unit_group): Likewise.
4729         (queue_comp_unit): Remove reference to
4730         per_cu->dwarf2_per_objfile.
4731         (maybe_queue_comp_unit): Likewise.
4732         (fill_in_sig_entry_from_dwo_entry): Assign new field.
4733         (create_cus_hash_table): Assign new field.
4734
4735 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4736
4737         * dwarf2/read.c: Replace
4738         dwarf2_cu->per_cu->dwarf2_per_objfile references with
4739         dwarf2_cu->per_objfile throughout.
4740
4741 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4742
4743         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
4744         parameter, don't use per_cu->dwarf2_per_objfile.
4745         (dw2_instantiate_symtab): Likewise.
4746         (dw2_find_last_source_symtab): Update.
4747         (dw2_map_expand_apply): Update.
4748         (dw2_lookup_symbol): Update.
4749         (dw2_expand_symtabs_for_function): Update.
4750         (dw2_expand_all_symtabs): Update.
4751         (dw2_expand_symtabs_with_fullname): Update.
4752         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
4753         don't use per_cu->dwarf2_per_objfile.
4754         (dw2_expand_marked_cus): Update.
4755         (dw2_find_pc_sect_compunit_symtab): Update.
4756         (dw2_debug_names_lookup_symbol): Update.
4757         (dw2_debug_names_expand_symtabs_for_function): Update.
4758         (dw2_debug_names_map_matching_symbols): Update.
4759         (dwarf2_psymtab::expand_psymtab): Update.
4760
4761 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4762
4763         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
4764         <per_objfile>: New member.
4765         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
4766         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
4767         call to dwarf2_cu.
4768         (cutu_reader::cutu_reader): Update.
4769         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
4770
4771 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4772
4773         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
4774         struct dwarf2_per_objfile.
4775         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
4776         dwarf2_per_bfd.
4777         * dwarf2/read.c (set_die_type): Update.
4778         (get_die_type_at_offset): Update.
4779
4780 2020-05-27  Tom Tromey  <tom@tromey.com>
4781             Simon Marchi  <simon.marchi@efficios.com>
4782
4783         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
4784         method.
4785         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
4786         get_symtab, set_symtab>: New methods.
4787         <m_symtabs>: New field.
4788         (struct dwarf2_psymtab): Derive from partial_symtab.
4789         <readin_p, get_compunit_symtab>: Declare methods.
4790         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
4791         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
4792         New methods.
4793         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
4794         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
4795         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
4796         (dw2_symtab_iter_next, dw2_print_stats)
4797         (dw2_expand_symtabs_with_fullname)
4798         (dw2_expand_symtabs_matching_one)
4799         (dw_expand_symtabs_matching_file_matcher)
4800         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
4801         (dw2_debug_names_iterator::next)
4802         (dw2_debug_names_map_matching_symbols)
4803         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
4804         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
4805         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
4806         New methods.
4807         (get_compunit_symtab, process_full_comp_unit)
4808         (process_full_type_unit): Update.
4809         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
4810
4811 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4812
4813         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
4814         then introduce a new dwarf2_per_objfile type.
4815         <read_line_string>: Move to the new dwarf2_per_objfile type.
4816         <objfile>: Likewise.
4817         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
4818         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
4819         dwarf2_per_objfile->per_bfd.
4820         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
4821         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
4822         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
4823         (dwarf2_per_bfd::free_cached_comp_units): ... this.
4824         (dwarf2_has_info): Allocate dwarf2_per_bfd.
4825         (dwarf2_per_objfile::locate_sections): Rename to...
4826         (dwarf2_per_bfd::locate_sections): ... this.
4827         (dwarf2_per_objfile::get_cutu): Rename to...
4828         (dwarf2_per_bfd::get_cutu): ... this.
4829         (dwarf2_per_objfile::get_cu): Rename to...
4830         (dwarf2_per_bfd::get_cu): ... this.
4831         (dwarf2_per_objfile::get_tu): Rename to...
4832         (dwarf2_per_bfd::get_tu): ... this.
4833         (dwarf2_per_objfile::allocate_per_cu): Rename to...
4834         (dwarf2_per_bfd::allocate_per_cu): ... this.
4835         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
4836         (dwarf2_per_bfd::allocate_signatured_type): ... this.
4837         (get_gdb_index_contents_ftype): Change parameter from
4838         dwarf2_per_objfile to dwarf2_per_bfd.
4839         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
4840         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
4841
4842 2020-05-27  Tom Tromey  <tom@tromey.com>
4843             Simon Marchi  <simon.marchi@efficios.com>
4844
4845         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
4846         (allocate_piece_closure): Set "per_objfile" member.
4847         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
4848         (locexpr_describe_location, loclist_describe_location): Use new
4849         member.
4850         * dwarf2/read.c (read_call_site_scope)
4851         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
4852         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
4853         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
4854         handle_data_member_location): Set per_objfile member.
4855         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
4856         member.
4857         (struct dwarf2_loclist_baton) <per_objfile>: New member.
4858
4859 2020-05-27  Tom Tromey  <tom@tromey.com>
4860
4861         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
4862         allocate_signatured_type>: Declare new methods.
4863         <m_num_psymtabs>: New member.
4864         (struct dwarf2_per_cu_data) <index>: New member.
4865         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
4866         (dwarf2_per_objfile::allocate_signatured_type): New methods.
4867         (create_cu_from_index_list): Use allocate_per_cu.
4868         (create_signatured_type_table_from_index)
4869         (create_signatured_type_table_from_debug_names)
4870         (create_debug_type_hash_table, add_type_unit)
4871         (read_comp_units_from_section): Use allocate_signatured_type.
4872
4873 2020-05-27  Tom Tromey  <tom@tromey.com>
4874
4875         * psymtab.c (partial_map_expand_apply)
4876         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
4877         (psym_lookup_global_symbol_language)
4878         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
4879         (psym_print_stats, psym_expand_symtabs_for_function)
4880         (psym_map_symbol_filenames, psym_map_matching_symbols)
4881         (psym_expand_symtabs_matching)
4882         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
4883         (maintenance_check_psymtabs): Update.
4884         * psympriv.h (struct partial_symtab) <readin_p,
4885         get_compunit_symtab>: Add objfile parameter.
4886         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
4887         Likewise.
4888         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
4889         get_compunit_symtab>: Likewise.
4890         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
4891
4892 2020-05-27  Tom Tromey  <tom@tromey.com>
4893
4894         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
4895         member.
4896         * dwarf2/read.c (delete_file_name_entry): Fix comment.
4897         (create_cu_from_index_list)
4898         (create_signatured_type_table_from_index)
4899         (create_signatured_type_table_from_debug_names)
4900         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
4901         (dwarf2_create_include_psymtab)
4902         (create_debug_type_hash_table, add_type_unit)
4903         (create_type_unit_group, read_comp_units_from_section)
4904         (dwarf2_compute_name, create_cus_hash_table)
4905         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4906         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
4907         obstack.
4908         (dw2_get_real_path): Likewise.  Change argument to
4909         dwarf2_per_objfile.
4910
4911 2020-05-27  Luis Machado  <luis.machado@linaro.org>
4912
4913         PR tdep/26000
4914         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
4915         for ldrd (immediate).
4916
4917 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4918
4919         * command.h: Add comment giving the name of class_tui.
4920         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
4921         create the fake command for the help for class_tui.
4922
4923 2020-05-26  Tom Tromey  <tromey@adacore.com>
4924
4925         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
4926         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
4927         (val_atr): New function.
4928         (value_val_atr): Use it.
4929         * ada-valprint.c (print_optional_low_bound): Change low bound
4930         handling for enums.
4931         (val_print_packed_array_elements): Don't call discrete_position.
4932         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
4933         discrete_position for enum types.
4934         * language.c (default_print_array_index): Change type.
4935         * language.h (struct language_defn) <la_print_array_index>: Add
4936         index_type parameter, change type of index_value.
4937         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
4938         (default_print_array_index): Update.
4939         * valprint.c (maybe_print_array_index): Don't call
4940         value_from_longest.  Update.
4941         (value_print_array_elements): Don't call discrete_position.
4942
4943 2020-05-26  Tom Tromey  <tromey@adacore.com>
4944
4945         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
4946         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
4947
4948 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
4949
4950         PR gdb/13519
4951         * avr-tdep.c (avr_integer_to_address): Return data or code
4952         address accordingly to the second 'type' argument of the
4953         function.
4954
4955 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
4956
4957         * infcmd.c, inferior.h: (construct_inferior_arguments):
4958         Moved function from here to gdbsupport/common-inferior.{h,cc}
4959
4960 2020-05-23  Tom Tromey  <tom@tromey.com>
4961
4962         Revert commit eca1f90c:
4963         * NEWS: Remove entry for completion styling.
4964         * completer.c (_rl_completion_prefix_display_length): Move
4965         declaration later.
4966         (gdb_fnprint): Revert.
4967         (gdb_display_match_list_1): Likewise.
4968         * cli/cli-style.c (completion_prefix_style)
4969         (completion_difference_style, completion_suffix_style): Remove.
4970         (_initialize_cli_style): Revert.
4971         * cli/cli-style.h (completion_prefix_style)
4972         (completion_difference_style, completion_suffix_style): Don't
4973         declare.
4974
4975 2020-05-24  Pedro Alves  <palves@redhat.com>
4976
4977         * symtab.c (completion_list_add_name): Return boolean indication
4978         of whether the symbol matched.
4979         (completion_list_add_symbol): Don't try to remove C++ aliases if
4980         the symbol didn't match in the first place.
4981         * symtab.h (completion_list_add_name): Return bool.
4982
4983 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
4984
4985         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
4986         type::field.
4987
4988 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
4989
4990         GDB 9.2 released.
4991
4992 2020-05-23  Tom Tromey  <tom@tromey.com>
4993
4994         * NEWS: Add entry for completion styling.
4995         * completer.c (_rl_completion_prefix_display_length): Move
4996         declaration earlier.
4997         (gdb_fnprint): Use completion_style.
4998         (gdb_display_match_list_1): Likewise.
4999         * cli/cli-style.c (completion_prefix_style)
5000         (completion_difference_style, completion_suffix_style): New
5001         globals.
5002         (_initialize_cli_style): Register new globals.
5003         * cli/cli-style.h (completion_prefix_style)
5004         (completion_difference_style, completion_suffix_style): Declare.
5005
5006 2020-05-23  Pedro Alves  <palves@redhat.com>
5007
5008         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
5009         (parse_escape): Use ISDIGIT instead of isdigit.
5010         (puts_debug): Use gdb_isprint instead of isprint.
5011         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
5012         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
5013         ISSPACE instead of isspace.
5014         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
5015         instead of isspace.
5016         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
5017         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
5018         instead of isxdigit and ISDIGIT instead of isdigit.
5019
5020 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5021
5022         * gdbtypes.h (struct type) <field>: New method.
5023         (TYPE_FIELDS): Remove, replace all uses with either type::fields
5024         or type::field.
5025
5026 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5027
5028         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
5029         (TYPE_FIELDS): Use type::fields.  Change all call sites that
5030         modify the propery to use type::set_fields instead.
5031
5032 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5033
5034         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
5035         type::num_fields instead.
5036
5037 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5038
5039         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
5040         methods.
5041         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
5042         that modify the number of fields to use type::set_num_fields
5043         instead.
5044
5045 2020-05-22  Tom Tromey  <tromey@adacore.com>
5046
5047         * compile/compile-object-load.h (munmap_list_free): Don't
5048         declare.
5049
5050 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5051
5052         * annotate.c (annotate_source_line): Update return type, add call
5053         to update current symtab and line.
5054         * annotate.h (annotate_source_line): Update return type, and
5055         extend header comment.
5056         * source.c (info_line_command): Check annotation_level before
5057         calling annotate_source_line.
5058         * stack.c (print_frame_info): If calling annotate_source_line
5059         returns true, then don't print any other source line information.
5060
5061 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5062
5063         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
5064
5065 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5066
5067         * coffread.c (patch_type): Remove NULL check before xfree.
5068         * corefile.c (set_gnutarget): Likewise.
5069         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
5070         * exec.c (build_section_table): Likewise.
5071         * remote.c (remote_target::pass_signals): Likewise.
5072         * utils.c (n_spaces): Likewise.
5073         * cli/cli-script.c (document_command): Likewise.
5074         * i386-windows-tdep.c (core_process_module_section): Likewise.
5075         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
5076
5077 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
5078
5079         * symfile.c (reread_symbols): Clear objfile's section_offsets
5080         vector and section indices, re-compute them by calling
5081         sym_offsets.
5082
5083 2020-05-20  Tom Tromey  <tromey@adacore.com>
5084
5085         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
5086         (desc_one_bound, desc_index_type): Compute field name.
5087
5088 2020-05-20  Tom de Vries  <tdevries@suse.de>
5089
5090         PR symtab/25833
5091         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
5092
5093 2020-05-20  Alan Modra  <amodra@gmail.com>
5094
5095         PR 25993
5096         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
5097         bfd_set_filename.
5098         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
5099         passed to bfd_set_filename.
5100         * symfile-mem.c (add_vsyscall_page): Likewise for string
5101         passed to symbol_file_add_from_memory.
5102         (symbol_file_add_from_memory): Make name param a const char* and
5103         don't strdup.
5104
5105 2020-05-20  Alan Modra  <amodra@gmail.com>
5106
5107         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
5108         rather than accessing bfd->filename directly.
5109         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
5110         and use bfd_section_name.
5111         * dwarf2/frame.c (decode_frame_entry): Likewise.
5112         * exec.c (exec_set_section_address): Likewise.
5113         * solib-aix.c (solib_aix_bfd_open): Likewise.
5114         * stap-probe.c (get_stap_base_address): Likewise.
5115         * symfile.c (reread_symbols): Likewise.
5116
5117 2020-05-19  Tom Tromey  <tromey@adacore.com>
5118
5119         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
5120
5121 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5122
5123         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
5124
5125 2020-05-19  Pedro Alves  <palves@redhat.com>
5126
5127         * NEWS (set exec-file-mismatch): Adjust entry.
5128         * exec.c: Include "build-id.h".
5129         (validate_exec_file): Try to match build IDs instead of filenames.
5130         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
5131         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
5132         and pass down 'warn_if_slow'.
5133         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
5134         gdb_bfd_open_closure to pass it down.
5135         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
5136
5137 2020-05-19  Pedro Alves  <palves@redhat.com>
5138
5139         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
5140         * target.c (target_fileio_open_1): Rename to target_fileio_open
5141         and make extern.  Use bool.
5142         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
5143         (target_fileio_read_alloc_1): Adjust.
5144         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
5145         (target_fileio_open_warn_if_slow): Delete declaration.
5146
5147 2020-05-19  Pedro Alves  <palves@redhat.com>
5148
5149         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
5150         Adjust all callers.
5151
5152 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
5153
5154         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
5155         whether disp is negative.
5156
5157 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5158
5159         * symfile.h (struct symfile_segment_data)
5160         <~symfile_segment_data>: Remove.
5161         <segment_info>: Change to std::vector.
5162         * symfile.c (default_symfile_segments): Update.
5163         * elfread.c (elf_symfile_segments): Update.
5164
5165 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5166
5167         * symfile.h (struct symfile_segment_data) <struct segment>: New.
5168         <segments>: New.
5169         <segment_bases, segment_sizes>: Remove.
5170         * symfile.c (default_symfile_segments): Update.
5171         * elfread.c (elf_symfile_segments): Update.
5172         * remote.c (remote_target::get_offsets): Update.
5173         * solib-target.c (solib_target_relocate_section_addresses):
5174         Update.
5175
5176 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5177
5178         * symfile.h (struct symfile_segment_data): Initialize fields.
5179         <~symfile_segment_data>: Add.
5180         (symfile_segment_data_up): New.
5181         (struct sym_fns) <sym_segments>: Return a
5182         symfile_segment_data_up.
5183         (default_symfile_segments): Return a symfile_segment_data_up.
5184         (free_symfile_segment_data): Remove.
5185         (get_symfile_segment_data): Return a symfile_segment_data_up.
5186         * symfile.c (default_symfile_segments): Likewise.
5187         (get_symfile_segment_data): Likewise.
5188         (free_symfile_segment_data): Remove.
5189         (symfile_find_segment_sections): Update.
5190         * elfread.c (elf_symfile_segments): Return a
5191         symfile_segment_data_up.
5192         * remote.c (remote_target::get_offsets): Update.
5193         * solib-target.c (solib_target_relocate_section_addresses):
5194         Update.
5195         * symfile-debug.c (debug_sym_segments): Return a
5196         symfile_segment_data_up.
5197
5198 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5199
5200         PR build/25981
5201         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
5202         Hardcode register numbers.
5203
5204         PR build/25981
5205         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
5206         procfs_find_LDT_entry): Remove.
5207         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
5208         procfs_find_LDT_entry): Remove.
5209         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
5210         Remove.
5211
5212 2020-05-17  Pedro Alves  <palves@redhat.com>
5213             Andrew Burgess  <andrew.burgess@embecosm.com>
5214             Keno Fischer  <keno@juliacomputing.com>
5215
5216         PR gdb/25741
5217         * breakpoint.c (build_target_condition_list): Update comments.
5218         (build_target_command_list): Update comments and skip matching
5219         locations.
5220         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
5221         a separate function.  Simplify "set breakpoint auto-hw off"
5222         handling.
5223         (insert_breakpoints): Update comment.
5224         (tracepoint_locations_match): New parameter.  For breakpoints,
5225         compare location types too, if the caller wants to.
5226         (handle_automatic_hardware_breakpoints): New functions.
5227         (bp_location_is_less_than): Also sort by location type and
5228         hardware breakpoint length.
5229         (update_global_location_list): Handle "set breakpoint auto-hw on"
5230         here.
5231         (update_breakpoint_locations): Ask breakpoint_locations_match to
5232         ignore location types.
5233
5234 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5235
5236         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
5237         type::name instead.
5238
5239 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5240
5241         * gdbtypes.h (struct type) <name, set_name>: New methods.
5242         (TYPE_CODE): Use type::name.  Change all call sites used to set
5243         the name to use type::set_name instead.
5244
5245 2020-05-16  Tom Tromey  <tom@tromey.com>
5246
5247         * top.c (quit_force): Update.
5248         * infrun.c (handle_no_resumed): Update.
5249         * top.h (all_uis): New function.
5250         (ALL_UIS): Remove.
5251
5252 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5253
5254         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
5255
5256 2020-05-16  Pedro Alves  <palves@redhat.com>
5257
5258         * ia64-linux-nat.c
5259         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
5260         Declare method.
5261         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
5262
5263 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
5264
5265         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
5266         (sparc64_adi_info): Likewise.
5267
5268 2020-05-15  Tom Tromey  <tom@tromey.com>
5269
5270         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
5271         block_objfile.
5272         (lookup_objfile_from_block): Remove.
5273         (lookup_symbol_in_block, lookup_symbol_in_static_block)
5274         (lookup_global_symbol): Use block_objfile.
5275         * symtab.h (lookup_objfile_from_block): Don't declare.
5276         * printcmd.c (clear_dangling_display_expressions): Use
5277         block_objfile.
5278         * parse.c (operator_check_standard): Use block_objfile.
5279
5280 2020-05-15  Tom Tromey  <tom@tromey.com>
5281
5282         * language.c (language_alloc_type_symbol): Set
5283         SYMBOL_SECTION.
5284         * symtab.c (initialize_objfile_symbol): Remove.
5285         (allocate_symbol): Remove.
5286         (allocate_template_symbol): Remove.
5287         * dwarf2/read.c (fixup_go_packaging): Use "new".
5288         (new_symbol): Use "new".
5289         (read_variable): Don't call initialize_objfile_symbol.  Use
5290         "new".
5291         (read_func_scope): Use "new".
5292         * xcoffread.c (process_xcoff_symbol): Don't call
5293         initialize_objfile_symbol.
5294         (SYMBOL_DUP): Remove.
5295         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
5296         "new".
5297         * symtab.h (allocate_symbol, initialize_objfile_symbol)
5298         (allocate_template_symbol): Don't declare.
5299         (struct symbol): Add copy constructor.  Change defaults.
5300         * jit.c (finalize_symtab): Use "new".
5301         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
5302         Use "new".
5303         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
5304         (common_block_end): Use "new".
5305         * mdebugread.c (parse_symbol): Use "new".
5306         (new_symbol): Likewise.
5307
5308 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5309
5310         * NEWS: Mention changes to help and apropos.
5311
5312 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5313
5314         * command.h (enum command_class): Improve comments, document
5315         that class_alias is for user-defined aliases, give the class
5316         name for each class, remove unused class_xdb.
5317         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
5318         * breakpoint.c (_initialize_breakpoint): Replace class_alias
5319         by a precise class.
5320         * infcmd.c (_initialize_infcmd): Likewise.
5321         * reverse.c (_initialize_reverse): Likewise.
5322         * stack.c (_initialize_stack): Likewise.
5323         * symfile.c (_initialize_symfile): Likewise.
5324         * tracepoint.c (_initialize_tracepoint): Likewise.
5325
5326 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5327
5328         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
5329         when their aliased command is traversed.
5330         (help_cmd): Add fput_command_names_styled call to
5331         output command name and aliases when command has an alias.
5332
5333 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5334
5335         * cli/cli-decode.h (help_cmd_list): Remove declaration.
5336         * cli/cli-decode.c (help_cmd_list): Declare as static,
5337         remove prefix argument, use bool for recurse arg, rework to show the aliases of
5338         a command together with the command.
5339         (fput_command_name_styled, fput_command_names_styled): New functions.
5340         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
5341         fput_command_name_styled.
5342         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
5343         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
5344
5345 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5346
5347         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
5348         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
5349         * command.h (cmd_show_list): Likewise.
5350         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
5351         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
5352
5353 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5354
5355         * unittests/command-def-selftests.c (traverse_command_structure):
5356         Verify all commands of a list have the same prefix command and
5357         that only the top cmdlist commands have a null prefix.
5358
5359 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5360
5361         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
5362         as prefix, not one of its aliases.
5363         (set_cmd_prefix): Remove.
5364         (do_add_cmd): Centralize the setting of the prefix of a command, when
5365         command is defined after its full chain of prefix commands.
5366         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
5367         (add_setshow_cmd_full): Likewise.
5368         (update_prefix_field_of_prefixed_commands): New function.
5369         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
5370         update_prefix_field_of_prefixed_commands.
5371         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
5372         addresses of remote_set_cmdlist and remote_show_cmdlist given
5373         as argument, not the address of an argument.
5374         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
5375         * gdb/remote.c (_initialize_remote): Likewise.
5376
5377 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5378
5379         * cli/cli-cmds.c (alias_command): Check for an existing alias
5380         using lookup_cmd_composition, as valid_command_p is too strict
5381         and forbids aliases that are the prefix of an existing alias
5382         or command.
5383         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
5384         command is properly recognised as a valid command.
5385
5386 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5387
5388         * unittests/help-doc-selftests.c: Rename to
5389         unittests/command-def-selftests.c
5390         * unittests/command-def-selftests.c (help_doc_tests): Update some
5391         comments.
5392         (command_structure_tests, traverse_command_structure): New namespace
5393         and function.
5394         (command_structure_invariants_tests): New function.
5395         (_initialize_command_def_selftests) Renamed from
5396         _initialize_help_doc_selftests, register command_structure_invariants
5397         selftest.
5398
5399 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5400
5401         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
5402         an alias of 'show'.
5403
5404 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
5405
5406         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
5407         ada_is_fixed_point_type.  Update all callers.
5408         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
5409         all callers.
5410         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
5411         Update all callers.
5412         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
5413         print_fixed_point_type.  Update all callers.
5414         * ada-valprint.c (ada_value_print_num): Replace call to
5415         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
5416
5417 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
5418
5419         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
5420         processors.
5421         (cpu_supports_bts): Add CV_AMD case.
5422
5423 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
5424             Simon Marchi  <simon.marchi@efficios.com>
5425
5426         * infrun.c (stop_all_threads): Collect multiple wait events at
5427         each pass.
5428
5429 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5430
5431         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
5432         type::code instead.
5433
5434 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5435
5436         * gdbtypes.h (struct type) <code, set_code>: New methods.
5437         (TYPE_CODE): Use type::code.  Change all call sites used to set
5438         the code to use type::set_code instead.
5439
5440 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5441             Tom de Vries  <tdevries@suse.de>
5442             Pedro Alves  <palves@redhat.com>
5443
5444         PR threads/25478
5445         * infrun.c (stop_all_threads): Do NOT ignore
5446         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
5447         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
5448         received.
5449         (handle_no_resumed): Remove code handling a live inferior with no
5450         threads.
5451         * remote.c (has_single_non_exited_thread): New.
5452         (remote_target::update_thread_list): Do not delete a thread if is
5453         the last thread of the process.
5454         * thread.c (thread_select): Call delete_exited_threads instead of
5455         prune_threads.
5456
5457 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5458
5459         * infrun.c (stop_all_threads): Enable/disable thread events of all
5460         targets.  Move a debug message denoting the end of the function
5461         into the SCOPED_EXIT block.
5462
5463 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5464
5465         * process-stratum-target.h: Include <set>.
5466         (all_non_exited_process_targets, switch_to_target_no_thread): New
5467         function declarations.
5468         * process-stratum-target.c (all_non_exited_process_targets)
5469         (switch_to_target_no_thread): New function implementations.
5470
5471 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5472
5473         * infrun.c (handle_inferior_event): Extract out a piece of code
5474         into...
5475         (mark_non_executing_threads): ...this new function.
5476
5477 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5478
5479         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
5480         use.
5481
5482 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5483
5484         * regcache.c (regcache_read_pc_protected): New function
5485         implementation that returns 0 if the PC cannot read via
5486         'regcache_read_pc'.
5487         * infrun.c (proceed): Call 'regcache_read_pc_protected'
5488         instead of 'regcache_read_pc'.
5489         (keep_going_pass_signal): Ditto.
5490
5491 2020-05-13  Tom Tromey  <tromey@adacore.com>
5492
5493         * ada-lang.c (align_value): Remove.
5494         (ada_template_to_fixed_record_type_1): Use align_up.
5495
5496 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5497
5498         * async-event.c: Update the copyright year.
5499         * async-event.h: Update the copyright year.
5500
5501 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
5502
5503         * objfiles.h (is_addr_in_objfile,
5504         shared_objfile_contains_address_p): Return bool.
5505         * objfile.c (is_addr_in_objfile,
5506         shared_objfile_contains_address_p): Return bool.
5507
5508 2020-05-11  Tom Tromey  <tromey@adacore.com>
5509
5510         * cli/cli-cmds.c (info_command): Restore.
5511         (_initialize_cli_cmds): Use add_prefix_command for "info".
5512         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
5513
5514 2020-05-11  Tom Tromey  <tromey@adacore.com>
5515
5516         * ada-lang.c (ada_value_primitive_field): Now public.
5517         * ada-lang.h (ada_value_primitive_field): Declare.
5518         * ada-valprint.c (print_field_values): Use
5519         ada_value_primitive_field for wrapper fields.
5520
5521 2020-05-11  Tom de Vries  <tdevries@suse.de>
5522
5523         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
5524         MODULE_DOMAIN.
5525
5526 2020-05-11  Tom de Vries  <tdevries@suse.de>
5527
5528         PR symtab/25941
5529         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
5530         with length 0, if not gdb-produced.
5531         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
5532
5533 2020-05-09  Tom de Vries  <tdevries@suse.de>
5534
5535         PR gdb/25955
5536         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
5537         calculation.
5538
5539 2020-05-09  Tom Tromey  <tom@tromey.com>
5540
5541         * top.c (server_command): Now bool.
5542         * top.h (server_command): Now bool.
5543
5544 2020-05-08  Tom Tromey  <tromey@adacore.com>
5545
5546         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
5547         already being processed.
5548
5549 2020-05-08  Tom Tromey  <tom@tromey.com>
5550
5551         * printcmd.c (struct display) <next>: Remove.
5552         <display>: New constructor.
5553         <exp_string>: Now a std::string.
5554         <enabled_p>: Now a bool.
5555         (display_number): Move definition earlier.
5556         (displays): Rename from display_chain.  Now a std::vector.
5557         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
5558         (display_command): Update.
5559         (do_one_display, disable_display)
5560         (enable_disable_display_command, do_enable_disable_display):
5561         Update.
5562         (free_display): Remove.
5563         (clear_displays): Rewrite.
5564         (delete_display): Update.
5565         (map_display_numbers): Use function_view.  Remove "data"
5566         parameter.  Update.
5567         (do_delete_display): Remove.
5568         (undisplay_command): Update.
5569         (do_one_display, do_displays, disable_display)
5570         (info_display_command): Update.
5571         (do_enable_disable_display): Remove.
5572         (enable_disable_display_command)
5573         (clear_dangling_display_expressions): Update.
5574
5575 2020-05-08  Tom Tromey  <tom@tromey.com>
5576
5577         * symtab.c (set_symbol_cache_size)
5578         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
5579         (maintenance_print_symbol_cache_statistics): Update.
5580         * symmisc.c (print_symbol_bcache_statistics)
5581         (print_objfile_statistics, maintenance_print_objfiles)
5582         (maintenance_info_symtabs, maintenance_check_symtabs)
5583         (maintenance_expand_symtabs, maintenance_info_line_tables):
5584         Update.
5585         * symfile-debug.c (set_debug_symfile): Update.
5586         * source.c (forget_cached_source_info): Update.
5587         * python/python.c (gdbpy_progspaces): Update.
5588         * psymtab.c (maintenance_info_psymtabs): Update.
5589         * probe.c (parse_probes): Update.
5590         * linespec.c (iterate_over_all_matching_symtabs)
5591         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
5592         * guile/scm-progspace.c (gdbscm_progspaces): Update.
5593         * exec.c (exec_target::close): Update.
5594         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
5595         * breakpoint.c (print_one_breakpoint_location)
5596         (create_longjmp_master_breakpoint)
5597         (create_std_terminate_master_breakpoint): Update.
5598         * progspace.c (program_spaces): Now a std::vector.
5599         (maybe_new_address_space): Update.
5600         (add_program_space): Remove.
5601         (program_space::program_space): Update.
5602         (remove_program_space): Update.
5603         (number_of_program_spaces): Remove.
5604         (print_program_space, update_address_spaces): Update.
5605         * progspace.h (program_spaces): Change type.
5606         (ALL_PSPACES): Remove.
5607         (number_of_program_spaces): Don't declare.
5608         (struct program_space) <next>: Remove.
5609
5610 2020-05-08  Tom Tromey  <tom@tromey.com>
5611
5612         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
5613         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
5614         (enable_break): Update.
5615         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
5616         (frv_fdpic_find_canonical_descriptor): Update.
5617         (frv_fetch_objfile_link_map): Update.
5618         * progspace.c (program_space::free_all_objfiles): Update.
5619         (program_space::solibs): New method.
5620         * progspace.h (struct program_space) <solibs>: New method.
5621         * solist.h (master_so_list): Don't declare.
5622         (ALL_SO_LIBS): Remove.
5623         * solib.h (so_list_head): Remove.
5624         (update_solib_list): Update comment.
5625         * solib.c (master_so_list): Remove.
5626         (solib_used, update_solib_list, solib_add)
5627         (info_sharedlibrary_command, clear_solib)
5628         (reload_shared_libraries_1, remove_user_added_objfile): Update.
5629
5630 2020-05-08  Tom Tromey  <tom@tromey.com>
5631
5632         * extension.c (extension_languages): Now a std::array.
5633         (ALL_EXTENSION_LANGUAGES): Remove.
5634         (get_ext_lang_defn, get_ext_lang_of_file)
5635         (eval_ext_lang_from_control_command): Update.
5636         (finish_ext_lang_initialization)
5637         (auto_load_ext_lang_scripts_for_objfile)
5638         (ext_lang_type_printers::ext_lang_type_printers)
5639         (apply_ext_lang_type_printers)
5640         (ext_lang_type_printers::~ext_lang_type_printers)
5641         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
5642         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
5643         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
5644         (get_matching_xmethod_workers, ext_lang_colorize)
5645         (ext_lang_before_prompt): Update.
5646         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
5647
5648 2020-05-08  Tom Tromey  <tom@tromey.com>
5649
5650         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
5651         overload.
5652         <swap_string, m_string>: Remove.
5653         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
5654         Update.
5655         * stabsread.c (define_symbol, read_type): Update.
5656         * linespec.c (find_linespec_symbols): Update.
5657         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
5658         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
5659         * dbxread.c (read_dbx_symtab): Update.
5660         * cp-support.h (cp_canonicalize_string_full)
5661         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
5662         Return unique_xmalloc_ptr.
5663         * cp-support.c (inspect_type): Update.
5664         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
5665         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
5666         Likewise.
5667         * c-typeprint.c (print_name_maybe_canonical): Update.
5668         * break-catch-throw.c (check_status_exception_catchpoint):
5669         Update.
5670
5671 2020-05-08  Tom de Vries  <tdevries@suse.de>
5672
5673         * infrun.c (follow_fork): Copy current_line and current_symtab to
5674         child thread.
5675
5676 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5677
5678         * async-event.c (struct async_signal_handler, struct
5679         async_event_handler): Reformat, remove typedef.
5680
5681 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5682
5683         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
5684         access thistype->main_type->dyn_prop_list directly.
5685
5686 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5687
5688         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
5689         (remove_dyn_prop): Remove.  Update all users to use
5690         type::remove_dyn_prop.
5691         * gdbtypes.c (remove_dyn_prop): Rename to...
5692         (type::remove_dyn_prop): ... this.
5693
5694 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
5695
5696         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
5697         (add_dyn_prop): Remove.  Update all users to use
5698         type::add_dyn_prop.
5699         * gdbtypes.c (add_dyn_prop): Rename to...
5700         (type::add_dyn_prop): ... this.
5701
5702 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5703
5704         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
5705         (get_dyn_prop): Remove.  Update all users to use
5706         type::dyn_prop.
5707         * gdbtypes.c (get_dyn_prop): Rename to...
5708         (type::dyn_prop): ... this.
5709
5710 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5711
5712         * gdbtypes.h (struct main_type) <flag_static>: Remove.
5713
5714 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5715
5716         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
5717         instruction, skip it if it's there.
5718
5719 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
5720
5721         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
5722
5723 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
5724
5725         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
5726         * gdbtypes.c (recursive_dump_type): Remove use of
5727         TYPE_INCOMPLETE.
5728
5729 2020-05-03  Tom Tromey  <tom@tromey.com>
5730
5731         * breakpoint.c (catch_command, tcatch_command): Remove.
5732         (_initialize_breakpoint): Use add_basic_prefix_cmd,
5733         add_show_prefix_cmd.
5734         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
5735         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
5736         Remove.
5737         (add_internal_problem_command): Use add_basic_prefix_cmd,
5738         add_show_prefix_cmd.
5739         * mips-tdep.c (set_mipsfpu_command): Remove.
5740         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
5741         * dwarf2/index-cache.c (set_index_cache_command): Remove.
5742         (_initialize_index_cache): Use add_basic_prefix_cmd.
5743         * memattr.c (dummy_cmd): Remove.
5744         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
5745         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
5746         (_initialize_tui_win): Use add_basic_prefix_cmd,
5747         add_show_prefix_cmd.
5748         * cli/cli-logging.c (set_logging_command): Remove.
5749         (_initialize_cli_logging): Use add_basic_prefix_cmd,
5750         add_show_prefix_cmd.
5751         (show_logging_command): Remove.
5752         * target.c (target_command): Remove.
5753         (add_target): Use add_basic_prefix_cmd.
5754
5755 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
5756
5757         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
5758
5759 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5760
5761         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
5762         info_command.
5763
5764 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
5765
5766         * nbsd-nat.c (nbsd_enable_proc_events)
5767         (nbsd_nat_target::post_startup_inferior): Add.
5768         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
5769         (nbsd_nat_target::update_thread_list): Rewrite.
5770         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
5771         "PTRACE_LWP_CREATE".
5772         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
5773
5774 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5775
5776         * stack.c (_initialize_stack): Remove duplicated creation
5777         of "frame" command and "f" alias.
5778
5779 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5780
5781         PR gdb/18706
5782         * gdbtypes.c (check_typedef): Calculate size of array of
5783         stubbed type.
5784
5785 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5786
5787         PR gdb/15559
5788         * i386-tdep.c (i386_push_dummy_call): Call
5789         i386_thiscall_push_dummy_call.
5790         (i386_thiscall_push_dummy_call): New function.
5791         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
5792         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
5793         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
5794
5795 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5796
5797         * gdbarch.sh (do_read): Add shellcheck disable directive for
5798         warning SC2162.
5799
5800 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5801
5802         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
5803         "referenced but not assigned" warning.
5804
5805 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5806
5807         * gdbarch.sh: Remove code that sets fallbackdefault.
5808
5809 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5810
5811         * gdbarch.sh: Use shell operators && and || instead of
5812         -a and -o.
5813
5814 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5815
5816         * gdbarch.sh: Use $(...) instead of `...`.
5817
5818 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5819
5820         * gdbarch.sh: Use double quotes around variables.
5821
5822 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5823
5824         * gdbarch.sh: Use %s with printf, instead of variables in the
5825         format string.
5826
5827 2020-04-29  Tom Tromey  <tromey@adacore.com>
5828
5829         PR ada/25875:
5830         * dwarf2/read.c (update_enumeration_type_from_children): Compute
5831         type fields here.
5832         (read_enumeration_type): Call
5833         update_enumeration_type_from_children later.  Update comments.
5834         (process_enumeration_scope): Don't create type fields.
5835
5836 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5837
5838         * nbsd-tdep.c: Include "xml-syscall.h".
5839         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
5840
5841 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5842
5843         * nbsd-nat.c: Include "sys/wait.h".
5844         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
5845         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
5846         (nbsd_nat_target::remove_exec_catchpoint)
5847         (nbsd_nat_target::set_syscall_catchpoint): Add.
5848         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
5849         (nbsd_nat_target::insert_exec_catchpoint)
5850         (nbsd_nat_target::remove_exec_catchpoint)
5851         (nbsd_nat_target::set_syscall_catchpoint): Add.
5852         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
5853         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
5854         `nbsd_get_syscall_number'.
5855
5856 2020-04-29  Tom Tromey  <tom@tromey.com>
5857
5858         * stack.c (print_block_frame_labels): Remove.
5859
5860 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
5861
5862         PR gdb/17320
5863         * ada-valprint.c (val_print_packed_array_elements): Move array
5864         end bracket to new line.
5865         (ada_val_print_string): Remove extra spaces before first array
5866         element.
5867         * c-valprint.c (c_value_print_array): Likewise.
5868         * m2-valprint.c (m2_print_array_contents): Likewise.
5869         (m2_value_print_inner): Likewise.
5870         * p-valprint.c (pascal_value_print_inner): Likewise.
5871         * valprint.c (generic_val_print_array): Likewise.
5872         (value_print_array_elements): Move first array element and array
5873         end bracket to new line.
5874
5875 2020-04-29  Tom de Vries  <tdevries@suse.de>
5876
5877         PR symtab/25889
5878         * linespec.c (find_method): Fix ix calculation.
5879
5880 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
5881
5882         * syscalls/update-netbsd.sh: New file.
5883         * syscalls/netbsd.xml: Regenerate.
5884         * data-directory/Makefile.in: Register `netbsd.xml' in
5885         `SYSCALLS_FILES'.
5886
5887 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5888
5889         * syscalls/update-freebsd.sh: Add double quotes.
5890
5891 2020-04-28  Tom Tromey  <tom@tromey.com>
5892
5893         * NEWS: Update.
5894         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
5895         (cmdpy_init): Allow class_tui.
5896
5897 2020-04-28 Mark Williams <mark@myosotissp.com>
5898
5899         PR gdb/24480
5900         * dwarf2read.c: Add missing assingments to list_in_scope when
5901         start_symtab was already called.
5902
5903 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5904
5905         PR gdb/25881
5906         * dwarf2/read.c (offset_map_type): Use
5907         gdb:hash_enum<sect_offset> as hash function.
5908
5909 2020-04-28  Tom de Vries  <tdevries@suse.de>
5910
5911         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
5912         with DW_AT_signature.
5913
5914 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
5915
5916         * configure.ac: Remove check for fs_base/gs_base in
5917         user_regs_struct.
5918         * configure: Re-generate.
5919         * config.in: Re-generate.
5920         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
5921         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
5922         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
5923
5924 2020-04-27  Luis Machado  <luis.machado@linaro.org>
5925
5926         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
5927         problematic inline frame unwinding situation.
5928         * frame.c (frame_id_computed_p): New function.
5929         * frame.h (frame_id_computed_p): New prototype.
5930
5931 2020-04-26  Tom Tromey  <tom@tromey.com>
5932
5933         * command.h (enum command_class) <class_pseudo>: Remove.
5934
5935 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5936
5937         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
5938         and whitespace.
5939
5940 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
5941
5942         * inf-ptrace.c (inf_ptrace_target::wait): Remove
5943         `PT_GET_PROCESS_STATE' block.
5944
5945 2020-04-24  Tom Tromey  <tom@tromey.com>
5946
5947         * symtab.h (symbol_get_demangled_name): Don't declare.
5948         * symtab.c (symbol_get_demangled_name): Remove.
5949         (general_symbol_info::natural_name)
5950         (general_symbol_info::demangled_name): Update.
5951
5952 2020-04-24  Tom Tromey  <tom@tromey.com>
5953
5954         PR rust/25025:
5955         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
5956
5957 2020-04-24  Tom Tromey  <tom@tromey.com>
5958
5959         PR symtab/12707:
5960         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
5961         exists.
5962         (new_symbol): Likewise.
5963         * compile/compile-object-load.c (get_out_value_type): Use
5964         symbol_matches_search_name.
5965
5966 2020-04-24  Tom Tromey  <tom@tromey.com>
5967
5968         * dwarf2/read.c (add_partial_symbol): Do not call
5969         compute_and_set_names.
5970
5971 2020-04-24  Tom Tromey  <tom@tromey.com>
5972
5973         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
5974         overload.
5975
5976 2020-04-24  Tom Tromey  <tom@tromey.com>
5977
5978         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
5979         (add_psymbol_to_list): New overload.  Make old overload call new
5980         one.
5981         * psympriv.h (add_psymbol_to_list): New overload.
5982
5983 2020-04-24  Tom Tromey  <tom@tromey.com>
5984
5985         * dwarf2/read.c (partial_die_info::read) <case
5986         DW_AT_linkage_name>: Use value_as_string.
5987         (dwarf2_string_attr): Use value_as_string.
5988         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
5989         method.
5990         * dwarf2/attribute.c (attribute::value_as_string): New method.
5991
5992 2020-04-24  Tom Tromey  <tom@tromey.com>
5993
5994         * symtab.c (general_symbol_info::natural_name)
5995         (general_symbol_info::demangled_name): Check for language_rust.
5996
5997 2020-04-24  Tom Tromey  <tom@tromey.com>
5998
5999         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
6000         (dwarf2_physname): ... from here.
6001         (partial_die_info::read): Add Rust "{" hack.
6002
6003 2020-04-24  Tom Tromey  <tom@tromey.com>
6004
6005         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
6006         method.
6007         (symbol_set_demangled_name): Don't declare.
6008         * symtab.c (general_symbol_info::set_demangled_name): Rename from
6009         symbol_set_demangled_name.
6010         (general_symbol_info::set_language)
6011         (general_symbol_info::compute_and_set_names): Update.
6012         * minsyms.c (minimal_symbol_reader::install): Update.
6013         * dwarf2/read.c (new_symbol): Update.
6014
6015 2020-04-24  Tom Tromey  <tromey@adacore.com>
6016
6017         PR python/23662:
6018         * python/py-type.c (convert_field): Handle
6019         FIELD_LOC_KIND_DWARF_BLOCK.
6020         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
6021         (typy_get_dynamic): Nw function.
6022         (type_object_getset): Add "dynamic".
6023         * NEWS: Add entry.
6024
6025 2020-04-24  Tom Tromey  <tromey@adacore.com>
6026
6027         * ada-typeprint.c (print_choices, print_variant_part)
6028         (print_record_field_types_dynamic): New functions.
6029         (print_record_field_types): Use print_record_field_types_dynamic.
6030
6031 2020-04-24  Tom Tromey  <tromey@adacore.com>
6032
6033         * dwarf2/read.c (handle_data_member_location): New overload.
6034         (dwarf2_add_field): Use it.
6035         (decode_locdesc): Add "computed" parameter.  Update comment.
6036         * gdbtypes.c (is_dynamic_type_internal): Also look for
6037         FIELD_LOC_KIND_DWARF_BLOCK.
6038         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
6039         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
6040         virtual base classes.
6041         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
6042         FIELD_LOC_KIND_DWARF_BLOCK.
6043
6044 2020-04-24  Tom Tromey  <tromey@adacore.com>
6045
6046         * dwarf2/read.c (read_structure_type): Handle dynamic length.
6047         * gdbtypes.c (is_dynamic_type_internal): Check
6048         TYPE_HAS_DYNAMIC_LENGTH.
6049         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
6050         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
6051         New macros.
6052         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
6053         constant.
6054
6055 2020-04-24  Tom Tromey  <tromey@adacore.com>
6056
6057         * dwarf2/read.c (struct variant_field): Rewrite.
6058         (struct variant_part_builder): New.
6059         (struct nextfield): Remove "variant" field.  Add "offset".
6060         (struct field_info): Add "current_variant_part" and
6061         "variant_parts".
6062         (alloc_discriminant_info): Remove.
6063         (alloc_rust_variant): New function.
6064         (quirk_rust_enum): Update.
6065         (dwarf2_add_field): Set "offset" member.  Don't handle
6066         DW_TAG_variant_part.
6067         (offset_map_type): New typedef.
6068         (convert_variant_range, create_one_variant)
6069         (create_one_variant_part, create_variant_parts)
6070         (add_variant_property): New functions.
6071         (dwarf2_attach_fields_to_type): Call add_variant_property.
6072         (read_structure_type): Don't handle DW_TAG_variant_part.
6073         (handle_variant_part, handle_variant): New functions.
6074         (handle_struct_member_die): Use them.
6075         (process_structure_scope): Don't handle variant parts.
6076         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
6077         (struct discriminant_info): Remove.
6078         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
6079         (struct main_type) <flag_discriminated_union>: Remove.
6080         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
6081         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
6082         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
6083         Update.
6084         * valops.c (value_union_variant): Remove.
6085         * value.h (value_union_variant): Don't declare.
6086
6087 2020-04-24  Tom Tromey  <tromey@adacore.com>
6088
6089         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
6090         (ada_value_primitive_packed_val): Update.
6091         * ada-valprint.c (ada_value_print_1): Update.
6092         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
6093         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
6094         just an address.  Use evaluate_for_locexpr_baton.
6095         (dwarf2_evaluate_property): Update.
6096         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
6097         array_view.
6098         * findvar.c (default_read_var_value): Update.
6099         * gdbtypes.c (compute_variant_fields_inner)
6100         (resolve_dynamic_type_internal): Update.
6101         (resolve_dynamic_type): Change type of valaddr parameter.
6102         * gdbtypes.h (resolve_dynamic_type): Update.
6103         * valarith.c (value_subscripted_rvalue): Update.
6104         * value.c (value_from_contents_and_address): Update.
6105
6106 2020-04-24  Tom Tromey  <tromey@adacore.com>
6107
6108         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
6109         "push_initial_value" parameter.
6110         (dwarf2_evaluate_property): Likewise.
6111         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
6112
6113 2020-04-24  Tom Tromey  <tromey@adacore.com>
6114
6115         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
6116         (variant::matches, compute_variant_fields_recurse)
6117         (compute_variant_fields_inner, compute_variant_fields): New
6118         functions.
6119         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
6120         Use resolved_type after type is made.
6121         (operator==): Add new cases.
6122         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
6123         (struct discriminant_range, struct variant, struct variant_part):
6124         New.
6125         (union dynamic_prop_data) <variant_parts, original_type>: New
6126         members.
6127         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
6128         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
6129         constants.
6130         * value.c (unpack_bits_as_long): Now public.
6131         * value.h (unpack_bits_as_long): Declare.
6132
6133 2020-04-24  Tom Tromey  <tromey@adacore.com>
6134
6135         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
6136         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
6137
6138 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
6139
6140         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
6141
6142 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
6143
6144         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
6145         (remove_fork_catchpoint, post_startup_inferior)
6146         (post_attach): Move...
6147         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
6148         (remove_fork_catchpoint, post_startup_inferior)
6149         (post_attach): ...here.
6150         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
6151         (remove_fork_catchpoint, post_startup_inferior)
6152         (post_attach): Move...
6153         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
6154         (remove_fork_catchpoint, post_startup_inferior)
6155         (post_attach): ...here.
6156
6157 2020-04-24  Tom Tromey  <tromey@adacore.com>
6158
6159         * nat/windows-nat.h (struct windows_thread_info)
6160         <pc_adjusted>: New member.
6161         * windows-nat.c (windows_fetch_one_register): Check
6162         pc_adjusted.
6163         (windows_nat_target::get_windows_debug_event)
6164         (windows_nat_target::wait): Set pc_adjusted.
6165
6166 2020-04-24  Tom de Vries  <tdevries@suse.de>
6167
6168         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
6169         Run gdb-add-index inside temp dir.
6170
6171 2020-04-23  Tom Tromey  <tromey@adacore.com>
6172
6173         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
6174         in loop.
6175
6176 2020-04-23  Luis Machado  <luis.machado@linaro.org>
6177
6178         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
6179         get_frame_register instead of gdbarch_unwind_pc.
6180
6181 2020-04-23  Tom de Vries  <tdevries@suse.de>
6182
6183         * symtab.c (lookup_global_symbol): Prefer def over decl.
6184
6185 2020-04-23  Tom de Vries  <tdevries@suse.de>
6186
6187         PR symtab/25807
6188         * block.c (best_symbol, better_symbol): Promote to external.
6189         * block.h (best_symbol, better_symbol): Declare.
6190         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
6191         decl.
6192
6193 2020-04-23  Tom Tromey  <tromey@adacore.com>
6194
6195         PR ada/25837:
6196         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
6197         "const char *", not a "const std::string &".
6198         <name_and_matcher::operator==>: Update.
6199         * unittests/lookup_name_info-selftests.c: Change type of
6200         "result".
6201
6202 2020-04-23  Tom Tromey  <tom@tromey.com>
6203
6204         * inferior.h (iterate_over_inferiors): Don't declare.
6205         * inferior.c (iterate_over_inferiors): Remove.
6206         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
6207         Remove.
6208         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
6209         use iterate_over_inferiors.
6210         (darwin_resume_inferior_it)
6211         (struct resume_inferior_threads_param)
6212         (darwin_resume_inferior_threads_it): Remove.
6213         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
6214
6215 2020-04-23  Tom de Vries  <tdevries@suse.de>
6216
6217         * blockframe.c (find_pc_partial_function): Use
6218         find_pc_sect_compunit_symtab rather than
6219         objfile->sf->qf->find_pc_sect_compunit_symtab.
6220
6221 2020-04-22  Tom de Vries  <tdevries@suse.de>
6222
6223         PR symtab/25764
6224         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
6225         in psymtabs.
6226
6227 2020-04-22  Tom de Vries  <tdevries@suse.de>
6228
6229         PR symtab/25801
6230         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
6231         symtabs.
6232
6233 2020-04-22  Tom de Vries  <tdevries@suse.de>
6234
6235         PR symtab/25700
6236         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
6237         CU if already created.
6238
6239 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6240
6241         * infrun.c (displaced_step_fixup): Switch to the event_thread
6242         before calling displaced_step_restore, not after.
6243
6244 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6245
6246         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
6247         its inferior is not recorded by us.
6248         (record_btrace_target_open): Replace call to
6249         all_non_exited_threads () with call to current_inferior
6250         ()->non_exited_threads ().
6251         (record_btrace_target::stop_recording): Likewise.
6252         (record_btrace_target::close): Likewise.
6253         (record_btrace_target::wait): Likewise.
6254         (record_btrace_target::record_stop_replaying): Likewise.
6255
6256 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6257
6258         * btrace.c (btrace_enable): Throw an error on double enables and
6259         when enabling recording fails.
6260         (btrace_disable): Throw an error if the thread is not recorded.
6261
6262 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6263
6264         * record-btrace.c (record_btrace_target::fetch_registers): Forward
6265         request if we do not have a thread_info.
6266
6267 2020-04-21  Tom de Vries  <tdevries@suse.de>
6268
6269         PR gdb/25471
6270         * thread.c
6271         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
6272         exception in get_frame_id.
6273
6274 2020-04-20  Tom Tromey  <tromey@adacore.com>
6275
6276         * python/python.c (struct gdbpy_event): Mark move constructor as
6277         noexcept.
6278         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
6279         constructor as noexcept.
6280         * completer.h (struct completion_result): Mark move constructor as
6281         noexcept.
6282         * completer.c (completion_result::completion_result): Use
6283         initialization style.  Don't call reset_match_list.
6284
6285 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
6286
6287         * MAINTAINERS (Write After Approval): Add myself.
6288
6289 2020-04-18  Tom Tromey  <tom@tromey.com>
6290
6291         * windows-tdep.c (init_w32_command_list)
6292         (w32_prefix_command_valid): Restore.
6293         (_initialize_windows_tdep): Call init_w32_command_list.
6294
6295 2020-04-18  Tom Tromey  <tom@tromey.com>
6296
6297         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
6298         * value.c (value_fn_field): Update.
6299         * valops.c (find_function_in_inferior)
6300         (value_allocate_space_in_inferior): Update.
6301         * tui/tui-winsource.c (tui_update_source_windows_with_line):
6302         Update.
6303         * tui/tui-source.c (tui_source_window::set_contents): Update.
6304         * symtab.c (lookup_global_or_static_symbol)
6305         (find_function_start_sal_1, skip_prologue_sal)
6306         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
6307         * symmisc.c (dump_msymbols, dump_symtab_1)
6308         (maintenance_print_one_line_table): Update.
6309         * symfile.c (init_entry_point_info, section_is_mapped)
6310         (list_overlays_command, simple_read_overlay_table)
6311         (simple_overlay_update_1): Update.
6312         * stap-probe.c (handle_stap_probe): Update.
6313         * stabsread.c (dbx_init_float_type, define_symbol)
6314         (read_one_struct_field, read_enum_type, read_range_type): Update.
6315         * source.c (info_line_command): Update.
6316         * python/python.c (gdbpy_source_objfile_script)
6317         (gdbpy_execute_objfile_script): Update.
6318         * python/py-type.c (save_objfile_types): Update.
6319         * python/py-objfile.c (py_free_objfile): Update.
6320         * python/py-inferior.c (python_new_objfile): Update.
6321         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
6322         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
6323         (maintenance_check_psymtabs): Update.
6324         * printcmd.c (info_address_command): Update.
6325         * objfiles.h (struct objfile) <arch>: New method, from
6326         get_objfile_arch.
6327         (get_objfile_arch): Don't declare.
6328         * objfiles.c (get_objfile_arch): Remove.
6329         (filter_overlapping_sections): Update.
6330         * minsyms.c (msymbol_is_function): Update.
6331         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
6332         (output_nondebug_symbol): Update.
6333         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
6334         (mdebug_expand_psymtab): Update.
6335         * machoread.c (macho_add_oso_symfile): Update.
6336         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
6337         Update.
6338         * linux-fork.c (checkpoint_command): Update.
6339         * linespec.c (convert_linespec_to_sals): Update.
6340         * jit.c (finalize_symtab): Update.
6341         * infrun.c (insert_exception_resume_from_probe): Update.
6342         * ia64-tdep.c (ia64_find_unwind_table): Update.
6343         * hppa-tdep.c (internalize_unwinds): Update.
6344         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
6345         Update.
6346         * gcore.c (call_target_sbrk): Update.
6347         * elfread.c (record_minimal_symbol, elf_symtab_read)
6348         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
6349         (elf_gnu_ifunc_resolve_by_got): Update.
6350         * dwarf2/read.c (create_addrmap_from_index)
6351         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
6352         (read_debug_names_from_section)
6353         (process_psymtab_comp_unit_reader, add_partial_symbol)
6354         (add_partial_subprogram, process_full_comp_unit)
6355         (read_file_scope, read_func_scope, read_lexical_block_scope)
6356         (read_call_site_scope, dwarf2_ranges_read)
6357         (dwarf2_record_block_ranges, dwarf2_add_field)
6358         (mark_common_block_symbol_computed, read_tag_pointer_type)
6359         (read_tag_string_type, dwarf2_init_float_type)
6360         (dwarf2_init_complex_target_type, read_base_type)
6361         (partial_die_info::read, partial_die_info::read)
6362         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
6363         (dwarf2_fetch_die_loc_sect_off): Update.
6364         * dwarf2/loc.c (dwarf2_find_location_expression)
6365         (class dwarf_evaluate_loc_desc, rw_pieced_value)
6366         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
6367         (dwarf2_loc_desc_get_symbol_read_needs)
6368         (locexpr_describe_location_piece, locexpr_describe_location_1)
6369         (loclist_describe_location): Update.
6370         * dwarf2/index-write.c (write_debug_names): Update.
6371         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
6372         * dtrace-probe.c (dtrace_process_dof): Update.
6373         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
6374         (process_one_symbol): Update.
6375         * ctfread.c (ctf_init_float_type, read_base_type): Update.
6376         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
6377         (coff_read_enum_type): Update.
6378         * cli/cli-cmds.c (edit_command, list_command): Update.
6379         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
6380         * breakpoint.c (create_overlay_event_breakpoint)
6381         (create_longjmp_master_breakpoint)
6382         (create_std_terminate_master_breakpoint)
6383         (create_exception_master_breakpoint, get_sal_arch): Update.
6384         * block.c (block_gdbarch): Update.
6385         * annotate.c (annotate_source_line): Update.
6386
6387 2020-04-17  Tom Tromey  <tromey@adacore.com>
6388
6389         * auto-load.c (show_auto_load_cmd): Remove.
6390         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
6391         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
6392         (maintenance_print_arc_command): Remove.
6393         * tui/tui-win.c (tui_command): Remove.
6394         (tui_get_cmd_list): Use add_basic_prefix_cmd.
6395         * tui/tui-layout.c (tui_layout_command): Remove.
6396         (_initialize_tui_layout): Use add_basic_prefix_cmd.
6397         * python/python.c (user_set_python, user_show_python): Remove.
6398         (_initialize_python): Use add_basic_prefix_cmd,
6399         add_show_prefix_cmd.
6400         * guile/guile.c (set_guile_command, show_guile_command): Remove.
6401         (install_gdb_commands): Use add_basic_prefix_cmd,
6402         add_show_prefix_cmd.
6403         (info_guile_command): Remove.
6404         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
6405         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
6406         add_show_prefix_cmd.
6407         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
6408         Remove do_set and do_show parameters.
6409         * cli/cli-style.c (set_style, show_style): Remove.
6410         (_initialize_cli_style): Use add_basic_prefix_cmd,
6411         add_show_prefix_cmd.
6412         (cli_style_option::add_setshow_commands): Remove do_set and
6413         do_show parameters.
6414         (cli_style_option::add_setshow_commands): Use
6415         add_basic_prefix_cmd, add_show_prefix_cmd.
6416         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
6417         (set_style_name): Remove.
6418         * cli/cli-dump.c (dump_command, append_command): Remove.
6419         (srec_dump_command, ihex_dump_command, verilog_dump_command)
6420         (tekhex_dump_command, binary_dump_command)
6421         (binary_append_command): Remove.
6422         (_initialize_cli_dump): Use add_basic_prefix_cmd.
6423         * windows-tdep.c (w32_prefix_command_valid): Remove global.
6424         (init_w32_command_list): Remove; move into ...
6425         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
6426         * valprint.c (set_print, show_print, set_print_raw)
6427         (show_print_raw): Remove.
6428         (_initialize_valprint): Use add_basic_prefix_cmd,
6429         add_show_prefix_cmd.
6430         * typeprint.c (set_print_type, show_print_type): Remove.
6431         (_initialize_typeprint): Use add_basic_prefix_cmd,
6432         add_show_prefix_cmd.
6433         * record.c (set_record_command, show_record_command): Remove.
6434         (_initialize_record): Use add_basic_prefix_cmd,
6435         add_show_prefix_cmd.
6436         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
6437         add_show_prefix_cmd.
6438         (info_command, show_command, set_debug, show_debug): Remove.
6439         * top.h (set_history, show_history): Don't declare.
6440         * top.c (set_history, show_history): Remove.
6441         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
6442         (unset_tdesc_cmd): Remove.
6443         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
6444         add_show_prefix_cmd.
6445         * symtab.c (info_module_command): Remove.
6446         (_initialize_symtab): Use add_basic_prefix_cmd.
6447         * symfile.c (overlay_command): Remove.
6448         (_initialize_symfile): Use add_basic_prefix_cmd.
6449         * sparc64-tdep.c (info_adi_command): Remove.
6450         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
6451         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
6452         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
6453         add_show_prefix_cmd.
6454         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
6455         (_initialize_serial): Use add_basic_prefix_cmd,
6456         add_show_prefix_cmd.
6457         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
6458         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
6459         add_show_prefix_cmd.
6460         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
6461         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
6462         add_show_prefix_cmd.
6463         * riscv-tdep.c (show_riscv_command, set_riscv_command)
6464         (show_debug_riscv_command, set_debug_riscv_command): Remove.
6465         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
6466         add_show_prefix_cmd.
6467         * remote.c (remote_command, set_remote_cmd): Remove.
6468         (_initialize_remote): Use add_basic_prefix_cmd.
6469         * record-full.c (set_record_full_command)
6470         (show_record_full_command): Remove.
6471         (_initialize_record_full): Use add_basic_prefix_cmd,
6472         add_show_prefix_cmd.
6473         * record-btrace.c (cmd_set_record_btrace)
6474         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
6475         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
6476         (cmd_show_record_btrace_pt): Remove.
6477         (_initialize_record_btrace): Use add_basic_prefix_cmd,
6478         add_show_prefix_cmd.
6479         * ravenscar-thread.c (set_ravenscar_command)
6480         (show_ravenscar_command): Remove.
6481         (_initialize_ravenscar): Use add_basic_prefix_cmd,
6482         add_show_prefix_cmd.
6483         * mips-tdep.c (show_mips_command, set_mips_command)
6484         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
6485         add_show_prefix_cmd.
6486         * maint.c (maintenance_command, maintenance_info_command)
6487         (maintenance_check_command, maintenance_print_command)
6488         (maintenance_set_cmd, maintenance_show_cmd): Remove.
6489         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
6490         add_show_prefix_cmd.
6491         (show_per_command_cmd): Remove.
6492         * maint-test-settings.c (maintenance_set_test_settings_cmd):
6493         Remove.
6494         (maintenance_show_test_settings_cmd): Remove.
6495         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
6496         add_show_prefix_cmd.
6497         * maint-test-options.c (maintenance_test_options_command):
6498         Remove.
6499         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
6500         * macrocmd.c (macro_command): Remove
6501         (_initialize_macrocmd): Use add_basic_prefix_cmd.
6502         * language.c (set_check, show_check): Remove.
6503         (_initialize_language): Use add_basic_prefix_cmd,
6504         add_show_prefix_cmd.
6505         * infcmd.c (unset_command): Remove.
6506         (_initialize_infcmd): Use add_basic_prefix_cmd.
6507         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
6508         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
6509         add_show_prefix_cmd.
6510         * go32-nat.c (go32_info_dos_command): Remove.
6511         (_initialize_go32_nat): Use add_basic_prefix_cmd.
6512         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
6513         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
6514         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
6515         (_initialize_frame): Use add_basic_prefix_cmd,
6516         add_show_prefix_cmd.
6517         * dcache.c (set_dcache_command, show_dcache_command): Remove.
6518         (_initialize_dcache): Use add_basic_prefix_cmd,
6519         add_show_prefix_cmd.
6520         * cp-support.c (maint_cplus_command): Remove.
6521         (_initialize_cp_support): Use add_basic_prefix_cmd.
6522         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
6523         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
6524         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
6525         add_basic_prefix_cmd, add_show_prefix_cmd.
6526         * breakpoint.c (save_command): Remove.
6527         (_initialize_breakpoint): Use add_basic_prefix_cmd.
6528         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
6529         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
6530         add_show_prefix_cmd.
6531         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
6532         (set_ada_command, show_ada_command): Remove.
6533         (_initialize_ada_language): Use add_basic_prefix_cmd,
6534         add_show_prefix_cmd.
6535         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
6536
6537 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
6538
6539         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
6540         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
6541
6542 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6543
6544         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
6545         warning messages.
6546
6547 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6548
6549         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
6550         import table is not at beginning of .idata section.
6551
6552 2020-04-16  Pedro Alves  <palves@redhat.com>
6553
6554         * inferior.c (delete_inferior): Use delete operator directly
6555         instead of delete_program_space.
6556         * progspace.c (add_program_space): New, factored out from
6557         program_space::program_space.
6558         (remove_program_space): New, factored out from
6559         delete_program_space.
6560         (program_space::program_space): Remove intro comment.  Rewrite.
6561         (program_space::~program_space): Remove intro comment.  Call
6562         remove_program_space.
6563         (delete_program_space): Delete.
6564         * progspace.h (program_space::program_space): Make explicit.  Move
6565         intro comment here, adjusted.
6566         (program_space::~program_space): Move intro comment here,
6567         adjusted.
6568         (delete_program_space): Remove.
6569
6570 2020-04-16  Tom Tromey  <tromey@adacore.com>
6571
6572         * windows-nat.c (windows_nat::handle_access_violation): New
6573         function.
6574         * nat/windows-nat.h (handle_access_violation): Declare.
6575         * nat/windows-nat.c (handle_exception): Move Cygwin code to
6576         windows-nat.c.  Call handle_access_violation.
6577
6578 2020-04-16  Tom de Vries  <tdevries@suse.de>
6579
6580         PR symtab/25791
6581         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
6582         CUs without psymtab.
6583
6584 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
6585
6586         * python/python.c (do_start_initialization): Don't call
6587         PyEval_InitThreads for Python 3.9 and beyond.
6588
6589 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
6590
6591         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
6592         thread functions.
6593         (obsd_nat_target::wait): Likewise.
6594
6595 2020-04-15  Tom Tromey  <tromey@adacore.com>
6596
6597         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
6598         (DEBUG_EXCEPT): Use debug_printf.
6599
6600 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6601
6602         * completer.c (class completion_tracker::completion_hash_entry)
6603         <hash_name>: New member function.
6604         (completion_tracker::discard_completions): New callback to hash a
6605         completion_hash_entry, pass this to htab_create_alloc.
6606
6607 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
6608
6609         * windows-nat.c (windows_make_so): Warn rather than stopping with
6610         an error if realpath() fails.
6611
6612 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
6613
6614         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
6615         (nbsd_nat_target::info_proc): Add do_status.
6616
6617 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
6618             Tom de Vries  <tdevries@suse.de>
6619
6620         PR symtab/25718
6621         * psympriv.h (struct partial_symtab::read_symtab)
6622         (struct partial_symtab::expand_psymtab)
6623         (struct partial_symtab::read_dependencies): Update comments.
6624         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
6625         read_symtab for includer.
6626         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
6627         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
6628         (struct dwarf2_include_psymtab::m_readin): Remove.
6629         (struct dwarf2_include_psymtab::includer): New member function.
6630         (dwarf2_psymtab::expand_psymtab): Assert !readin.
6631
6632 2020-04-14  Tom de Vries  <tdevries@suse.de>
6633
6634         PR symtab/25720
6635         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
6636         with NULL symbol_matcher and lookup_name.
6637         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
6638         and lookup_name.
6639         * dwarf2/read.c (dw2_expand_symtabs_matching)
6640         (dw2_debug_names_expand_symtabs_matching): Same.
6641         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
6642         Make lookup_name a pointer.  Update comment.
6643         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
6644         lookup_name being a pointer.
6645         * symfile.c (expand_symtabs_matching): Same.
6646         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
6647         * linespec.c (iterate_over_all_matching_symtabs): Same.
6648
6649 2020-04-13  Tom Tromey  <tom@tromey.com>
6650
6651         * run-on-main-thread.c: Update include.
6652         * unittests/main-thread-selftests.c: Update include.
6653         * tui/tui-win.c: Update include.
6654         * tui/tui-io.c: Update include.
6655         * tui/tui-interp.c: Update include.
6656         * tui/tui-hooks.c: Update include.
6657         * top.h: Update include.
6658         * top.c: Update include.
6659         * ser-base.c: Update include.
6660         * remote.c: Update include.
6661         * remote-notif.c: Update include.
6662         * remote-fileio.c: Update include.
6663         * record-full.c: Update include.
6664         * record-btrace.c: Update include.
6665         * python/python.c: Update include.
6666         * posix-hdep.c: Update include.
6667         * mingw-hdep.c: Update include.
6668         * mi/mi-main.c: Update include.
6669         * mi/mi-interp.c: Update include.
6670         * main.c: Update include.
6671         * linux-nat.c: Update include.
6672         * interps.c: Update include.
6673         * infrun.c: Update include.
6674         * inf-loop.c: Update include.
6675         * event-top.c: Update include.
6676         * event-loop.c: Move to ../gdbsupport/.
6677         * event-loop.h: Move to ../gdbsupport/.
6678         * async-event.h: Update include.
6679         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
6680
6681 2020-04-13  Tom Tromey  <tom@tromey.com>
6682
6683         * tui/tui-win.c: Include async-event.h.
6684         * remote.c: Include async-event.h.
6685         * remote-notif.c: Include async-event.h.
6686         * record-full.c: Include async-event.h.
6687         * record-btrace.c: Include async-event.h.
6688         * infrun.c: Include async-event.h.
6689         * event-top.c: Include async-event.h.
6690         * event-loop.h: Move some declarations to async-event.h.
6691         * event-loop.c: Don't include ser-event.h or top.h.  Move some
6692         code to async-event.c.
6693         * async-event.h: New file.
6694         * async-event.c: New file.
6695         * Makefile.in (COMMON_SFILES): Add async-event.c.
6696         (HFILES_NO_SRCDIR): Add async-event.h.
6697
6698 2020-04-13  Tom Tromey  <tom@tromey.com>
6699
6700         * utils.c (flush_streams): New function.
6701         * event-loop.c (gdb_wait_for_event): Call flush_streams.
6702
6703 2020-04-13  Tom Tromey  <tom@tromey.com>
6704
6705         * event-loop.c (handle_file_event): Use warning, not
6706         printf_unfiltered.
6707
6708 2020-04-13  Tom Tromey  <tom@tromey.com>
6709
6710         * event-loop.c: Include <chrono>.
6711
6712 2020-04-13  Tom Tromey  <tom@tromey.com>
6713
6714         * gdb_select.h: Move to ../gdbsupport/.
6715         * event-loop.c: Update include path.
6716         * top.c: Update include path.
6717         * ser-base.c: Update include path.
6718         * ui-file.c: Update include path.
6719         * ser-tcp.c: Update include path.
6720         * guile/scm-ports.c: Update include path.
6721         * posix-hdep.c: Update include path.
6722         * ser-unix.c: Update include path.
6723         * gdb_usleep.c: Update include path.
6724         * mingw-hdep.c: Update include path.
6725         * inflow.c: Update include path.
6726         * infrun.c: Update include path.
6727         * event-top.c: Update include path.
6728
6729 2020-04-13  Tom Tromey  <tom@tromey.com>
6730
6731         * configure: Rebuild.
6732         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
6733
6734 2020-04-13  Tom Tromey  <tom@tromey.com>
6735
6736         * event-loop.h (start_event_loop): Don't declare.
6737         * event-loop.c (start_event_loop): Move...
6738         * main.c (start_event_loop): ...here.  Now static.
6739
6740 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
6741
6742         * MAINTAINERS: Update my email address.
6743
6744 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6745
6746         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
6747         IP_ALL.
6748
6749 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6750
6751         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
6752         (nbsd_nat_target::info_proc): Add do_cmdline.
6753
6754 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6755
6756         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
6757         (nbsd_nat_target::info_proc): Add do_cwd.
6758
6759 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6760
6761         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
6762
6763 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
6764
6765         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
6766         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
6767         (nbsd_nat_target::info_proc): New functions.
6768         * nbsd-nat.c (kinfo_get_vmmap): New function.
6769         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
6770         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
6771         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
6772         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
6773         functions.
6774         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
6775         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
6776         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
6777         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
6778         (KINFO_VME_FLAG_GROWS_DOWN): New.
6779
6780 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
6781
6782         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
6783         bit shift.
6784
6785 2020-04-10  Tom Tromey  <tromey@adacore.com>
6786
6787         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
6788
6789 2020-04-10  Tom Tromey  <tromey@adacore.com>
6790
6791         * symtab.c (get_symbol_address, get_msymbol_address): Skip
6792         separate debug files.
6793
6794 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
6795
6796         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6797         Move to...
6798         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6799         ... here.
6800         * windows-nat.c (windows_nat_target::get_windows_debug_event):
6801         Check for STATUS_WX86_BREAKPOINT.
6802         (windows_nat_target::wait): Same.
6803
6804 2020-04-10  Tom de Vries  <tdevries@suse.de>
6805
6806         PR cli/25808
6807         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
6808
6809 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6810
6811         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
6812         (Write After Approval): Remove Tom de Vries.
6813
6814 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6815
6816         revert partially:
6817         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6818
6819         * buildsym.c (record_line): Fix undefined behavior and preserve
6820         lines at eof.
6821
6822 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
6823
6824         * auxv.h (svr4_auxv_parse): New.
6825         * auxv.c (default_auxv_parse): Split into default_auxv_parse
6826         and generic_auxv_parse.
6827         (svr4_auxv_parse): Add.
6828         * obsd-tdep.c: Include "auxv.h".
6829         (obsd_auxv_parse): Remove.
6830         (obsd_init_abi): Remove comment.
6831         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
6832         from `obsd_auxv_parse' to `svr4_auxv_parse'.
6833         * nbsd-tdep.c: Include "auxv.h".
6834         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
6835
6836 2020-04-08  Tom Tromey  <tromey@adacore.com>
6837
6838         * nat/windows-nat.h (last_wait_event): Don't declare.
6839         (wait_for_debug_event): Update comment.
6840         * nat/windows-nat.c (last_wait_event): Now static.
6841
6842 2020-04-08  Tom Tromey  <tromey@adacore.com>
6843
6844         * windows-nat.c (wait_for_debug_event): Move to
6845         nat/windows-nat.c.
6846         * nat/windows-nat.h (wait_for_debug_event): Declare.
6847         * nat/windows-nat.c (wait_for_debug_event): Move from
6848         windows-nat.c.  No longer static.
6849
6850 2020-04-08  Tom Tromey  <tromey@adacore.com>
6851
6852         * windows-nat.c (get_windows_debug_event): Use
6853         fetch_pending_stop.
6854         * nat/windows-nat.h (fetch_pending_stop): Declare.
6855         * nat/windows-nat.c (fetch_pending_stop): New function.
6856
6857 2020-04-08  Tom Tromey  <tromey@adacore.com>
6858
6859         * windows-nat.c (windows_continue): Use matching_pending_stop and
6860         continue_last_debug_event.
6861         * nat/windows-nat.h (matching_pending_stop)
6862         (continue_last_debug_event): Declare.
6863         * nat/windows-nat.c (DEBUG_EVENTS): New define.
6864         (matching_pending_stop, continue_last_debug_event): New
6865         functions.
6866
6867 2020-04-08  Tom Tromey  <tromey@adacore.com>
6868
6869         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
6870         (handle_exception_result): Move to nat/windows-nat.h.
6871         (DEBUG_EXCEPTION_SIMPLE): Remove.
6872         (windows_nat::handle_ms_vc_exception): New function.
6873         (handle_exception): Move to nat/windows-nat.c.
6874         (get_windows_debug_event): Update.
6875         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
6876         nat/windows-nat.c.
6877         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
6878         (handle_exception_result): Move from windows-nat.c.
6879         (handle_exception): Declare.
6880         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
6881         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
6882         windows-nat.c.
6883
6884 2020-04-08  Tom Tromey  <tromey@adacore.com>
6885
6886         * windows-nat.c (exception_count, event_count): Remove.
6887         (handle_exception, get_windows_debug_event)
6888         (do_initial_windows_stuff): Update.
6889
6890 2020-04-08  Tom Tromey  <tromey@adacore.com>
6891
6892         * windows-nat.c (windows_nat::handle_load_dll)
6893         (windows_nat::handle_unload_dll): Rename.  No longer static.
6894         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
6895         Declare.
6896
6897 2020-04-08  Tom Tromey  <tromey@adacore.com>
6898
6899         * complaints.h (stop_whining): Declare at top-level.
6900         (complaint): Don't declare stop_whining.
6901
6902 2020-04-08  Tom Tromey  <tromey@adacore.com>
6903
6904         * windows-nat.c (windows_nat::handle_output_debug_string):
6905         Rename.  No longer static.
6906         * nat/windows-nat.h (handle_output_debug_string): Declare.
6907
6908 2020-04-08  Tom Tromey  <tromey@adacore.com>
6909
6910         * windows-nat.c (current_process_handle, current_process_id)
6911         (main_thread_id, last_sig, current_event, last_wait_event)
6912         (current_windows_thread, desired_stop_thread_id, pending_stops)
6913         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
6914         (display_selectors, fake_create_process)
6915         (get_windows_debug_event): Update.
6916         * nat/windows-nat.h (current_process_handle, current_process_id)
6917         (main_thread_id, last_sig, current_event, last_wait_event)
6918         (current_windows_thread, desired_stop_thread_id, pending_stops)
6919         (struct pending_stop, siginfo_er): Move from windows-nat.c.
6920         * nat/windows-nat.c (current_process_handle, current_process_id)
6921         (main_thread_id, last_sig, current_event, last_wait_event)
6922         (current_windows_thread, desired_stop_thread_id, pending_stops)
6923         (siginfo_er): New globals.  Move from windows-nat.c.
6924
6925 2020-04-08  Tom Tromey  <tromey@adacore.com>
6926
6927         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
6928         (handle_load_dll): Update.
6929         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
6930
6931 2020-04-08  Tom Tromey  <tromey@adacore.com>
6932
6933         * windows-nat.c (enum thread_disposition_type): Move to
6934         nat/windows-nat.h.
6935         (windows_nat::thread_rec): Rename from thread_rec.  No longer
6936         static.
6937         (windows_add_thread, windows_nat_target::fetch_registers)
6938         (windows_nat_target::store_registers, handle_exception)
6939         (windows_nat_target::resume, get_windows_debug_event)
6940         (windows_nat_target::get_tib_address)
6941         (windows_nat_target::thread_name)
6942         (windows_nat_target::thread_alive): Update.
6943         * nat/windows-nat.h (enum thread_disposition_type): Move from
6944         windows-nat.c.
6945         (thread_rec): Declare.
6946
6947 2020-04-08  Tom Tromey  <tromey@adacore.com>
6948
6949         * windows-nat.c: Add "using namespace".
6950         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
6951         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
6952
6953 2020-04-08  Tom Tromey  <tromey@adacore.com>
6954
6955         * nat/windows-nat.h (struct windows_thread_info): Declare
6956         destructor.
6957         * nat/windows-nat.c (~windows_thread_info): New.
6958
6959 2020-04-08  Tom Tromey  <tromey@adacore.com>
6960
6961         PR gdb/22992
6962         * windows-nat.c (current_event): Update comment.
6963         (last_wait_event, desired_stop_thread_id): New globals.
6964         (struct pending_stop): New.
6965         (pending_stops): New global.
6966         (windows_nat_target) <stopped_by_sw_breakpoint>
6967         <supports_stopped_by_sw_breakpoint>: New methods.
6968         (windows_fetch_one_register): Add assertions.  Adjust PC.
6969         (windows_continue): Handle pending stops.  Suspend other threads
6970         when stepping.  Use last_wait_event
6971         (wait_for_debug_event): New function.
6972         (get_windows_debug_event): Use wait_for_debug_event.  Handle
6973         pending stops.  Queue spurious stops.
6974         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
6975         (windows_nat_target::kill): Use wait_for_debug_event.
6976         * nat/windows-nat.h (struct windows_thread_info)
6977         <stopped_at_software_breakpoint>: New field.
6978         * nat/windows-nat.c (windows_thread_info::resume): Clear
6979         stopped_at_software_breakpoint.
6980
6981 2020-04-08  Tom Tromey  <tromey@adacore.com>
6982
6983         * windows-nat.c (enum thread_disposition_type): New.
6984         (thread_rec): Replace "get_context" parameter with "disposition";
6985         change type.
6986         (windows_add_thread, windows_nat_target::fetch_registers)
6987         (windows_nat_target::store_registers, handle_exception)
6988         (windows_nat_target::resume, get_windows_debug_event)
6989         (windows_nat_target::get_tib_address)
6990         (windows_nat_target::thread_name)
6991         (windows_nat_target::thread_alive): Update.
6992
6993 2020-04-08  Tom Tromey  <tromey@adacore.com>
6994
6995         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
6996         (windows_continue): Use windows_continue::resume.
6997         * nat/windows-nat.h (struct windows_thread_info) <suspend,
6998         resume>: Declare new methods.
6999         * nat/windows-nat.c: New file.
7000         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
7001
7002 2020-04-08  Tom Tromey  <tromey@adacore.com>
7003
7004         * windows-nat.c (windows_add_thread, windows_delete_thread)
7005         (windows_nat_target::fetch_registers)
7006         (windows_nat_target::store_registers, fake_create_process)
7007         (windows_nat_target::resume, windows_nat_target::resume)
7008         (get_windows_debug_event, windows_nat_target::wait)
7009         (windows_nat_target::pid_to_str)
7010         (windows_nat_target::get_tib_address)
7011         (windows_nat_target::get_ada_task_ptid)
7012         (windows_nat_target::thread_name)
7013         (windows_nat_target::thread_alive): Use lwp, not tid.
7014
7015 2020-04-08  Tom Tromey  <tromey@adacore.com>
7016
7017         * windows-nat.c (handle_exception)
7018         (windows_nat_target::thread_name): Update.
7019         * nat/windows-nat.h (windows_thread_info): Remove destructor.
7020         <name>: Now unique_xmalloc_ptr.
7021
7022 2020-04-08  Tom Tromey  <tromey@adacore.com>
7023
7024         * windows-nat.c (thread_rec)
7025         (windows_nat_target::fetch_registers): Update.
7026         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
7027         Update comment.
7028         <debug_registers_changed, reload_context>: Now bool.
7029
7030 2020-04-08  Tom Tromey  <tromey@adacore.com>
7031
7032         * windows-nat.c (windows_add_thread): Use new.
7033         (windows_init_thread_list, windows_delete_thread): Use delete.
7034         (get_windows_debug_event): Update.
7035         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
7036         destructor, and initializers.
7037
7038 2020-04-08  Tom Tromey  <tromey@adacore.com>
7039
7040         * windows-nat.c (struct windows_thread_info): Remove.
7041         * nat/windows-nat.h: New file.
7042
7043 2020-04-08  Tom Tromey  <tromey@adacore.com>
7044
7045         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
7046         (thread_rec, windows_add_thread, windows_delete_thread)
7047         (windows_continue): Update.
7048
7049 2020-04-08  Tom Tromey  <tromey@adacore.com>
7050
7051         * windows-nat.c (struct windows_thread_info): Remove typedef.
7052         (thread_head): Remove.
7053         (thread_list): New global.
7054         (thread_rec, windows_add_thread, windows_init_thread_list)
7055         (windows_delete_thread, windows_continue): Update.
7056
7057 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7058
7059         * windows-tdep.h (windows_init_abi): Add comment.
7060         (cygwin_init_abi): New declaration.
7061         * windows-tdep.c: Split signal enumeration in two, one for
7062         Windows and one for Cygwin.
7063         (windows_gdb_signal_to_target): Only deal with signal of the
7064         Windows OS ABI.
7065         (cygwin_gdb_signal_to_target): New function.
7066         (windows_init_abi): Rename to windows_init_abi_common, don't set
7067         gdb_signal_to_target gdbarch method.  Add new new function with
7068         this name.
7069         (cygwin_init_abi): New function.
7070         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
7071         comment.  Don't call windows_init_abi.
7072         (amd64_windows_init_abi): Add comment, call windows_init_abi.
7073         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
7074         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
7075         i386_windows_init_abi_common, don't call windows_init_abi.  Add
7076         a new function of this name.
7077         (i386_cygwin_init_abi): New function.
7078         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
7079         OS ABI Cygwin.
7080
7081 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7082
7083         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
7084         parameter.c.
7085         (dwarf2_read_gdb_index): Update.
7086
7087 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
7088
7089         * nbsd-tdep.c: Include "objfiles.h".
7090         (nbsd_skip_solib_resolver): New.
7091         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
7092
7093 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7094
7095         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
7096         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
7097         with DW_LLE_base_addressx are being emitted in DWARFv5.
7098         Add the newly added kind DW_LOC_OFFSET_PAIR also.
7099         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
7100         unsigned integer.
7101
7102 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7103
7104         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
7105         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
7106         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
7107         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
7108         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
7109         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
7110         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
7111
7112
7113 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7114
7115         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
7116         (read_loclist_index): New function definition.
7117         (lookup_loclist_base): New function definition.
7118         (read_loclist_header): New function definition.
7119         (dwarf2_cu): Add loclist_base and loclist_header field.
7120         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
7121         (read_full_die_1): Read the value of DW_AT_loclists_base.
7122         (read_attribute_reprocess): Handle DW_FORM_loclistx.
7123         (read_attribute_value): Handle DW_FORM_loclistx.
7124         (skip_one_die): Handle DW_FORM_loclistx.
7125         (loclist_header): New structure declaration.
7126         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
7127
7128 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7129
7130         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
7131         constructor.  Remove `addr` parameter from other constructor and
7132         add `per_cu` parameter.
7133         * dwarf2/read.c (create_partial_symtab): Update.
7134
7135 2020-04-07  Tom de Vries  <tdevries@suse.de>
7136
7137         PR symtab/25796
7138         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
7139         (partial_die_info::fixup): Inherit has_const_value.
7140
7141 2020-04-07  Tom de Vries  <tdevries@suse.de>
7142
7143         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
7144         symbols without address.
7145
7146 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7147
7148         * nbsd-nat.h (struct thread_info): Add forward declaration.
7149         (nbsd_nat_target::thread_alive): Add.
7150         (nbsd_nat_target::thread_name): Likewise.
7151         (nbsd_nat_target::update_thread_list): Likewise.
7152         (update_thread_list::post_attach): Likewise.
7153         (post_attach::pid_to_str): Likewise.
7154         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
7155         (nbsd_thread_lister): Add.
7156         (nbsd_nat_target::thread_alive): Likewise.
7157         (nbsd_nat_target::thread_name): Likewise.
7158         (nbsd_add_threads): Likewise.
7159         (update_thread_list::post_attach): Likewise.
7160         (nbsd_nat_target::update_thread_list): Likewise.
7161         (post_attach::pid_to_str): Likewise.
7162
7163 2020-04-06  Tom Tromey  <tromey@adacore.com>
7164
7165         * ada-valprint.c (print_variant_part): Extract the variant field.
7166         (print_field_values): Use the field as the outer value when
7167         recursing.
7168
7169 2020-04-06  Tom Tromey  <tromey@adacore.com>
7170
7171         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
7172         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
7173         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
7174         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
7175         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
7176
7177 2020-04-06  Tom Tromey  <tromey@adacore.com>
7178
7179         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
7180         TYPE_CODE_ERROR.
7181
7182 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7183
7184         * nbsd-tdep.c: Include "gdbarch.h".
7185         Define enum with NetBSD signal numbers.
7186         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
7187         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
7188         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
7189         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
7190         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
7191         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
7192         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
7193         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
7194         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
7195         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
7196         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
7197         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
7198
7199 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
7200
7201         PR gdb/25325
7202         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
7203
7204 2020-04-03  Tom Tromey  <tromey@adacore.com>
7205
7206         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
7207         Read constant block.
7208
7209 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7210
7211         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
7212         (gdb_bfd_get_full_section_contents): New declaration.
7213         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
7214         * windows-tdep.c (is_linked_with_cygwin_dll): Use
7215         gdb_bfd_get_full_section_contents.
7216
7217 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7218
7219         * exec.c (build_section_table): Replace internal_error with
7220         gdb_assert.
7221         (section_table_xfer_memory_partial): Likewise.
7222         * mdebugread.c (parse_partial_symbols): Likewise.
7223         * psymtab.c (lookup_partial_symbol): Likewise.
7224         * utils.c (wrap_here): Likewise.
7225
7226 2020-04-02  Tom Tromey  <tromey@adacore.com>
7227
7228         * f-lang.c (build_fortran_types): Use arch_type to initialize
7229         builtin_complex_s32 in the TYPE_CODE_ERROR case.
7230
7231 2020-04-02  Tom Tromey  <tromey@adacore.com>
7232
7233         * dwarf2/read.c (partial_die_info::read): Do not create a vector
7234         of attributes.
7235
7236 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7237             Bernd Edlinger <bernd.edlinger@hotmail.de>
7238             Tom Tromey  <tromey@adacore.com>
7239
7240         * buildsym.c (buildsym_compunit::record_line): Remove
7241         deduplication code.
7242
7243 2020-04-02  Tom de Vries  <tdevries@suse.de>
7244
7245         PR ada/24671
7246         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
7247
7248 2020-04-02  Tom de Vries  <tdevries@suse.de>
7249
7250         * dwarf2/read.c (dwarf2_gdb_index_functions,
7251         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
7252         NULL.
7253         * psymtab.c (psym_lookup_global_symbol_language): New function.
7254         (psym_functions): Init psym_lookup_global_symbol_language with
7255         psym_lookup_global_symbol_language.
7256         * symfile-debug.c (debug_sym_quick_functions): Init
7257         lookup_global_symbol_language with NULL.
7258         * symfile.c (set_initial_language): Remove fixme comment.
7259         * symfile.h (struct quick_symbol_functions): Add
7260         lookup_global_symbol_language.
7261         * symtab.c (find_quick_global_symbol_language): New function.
7262         (find_main_name): Use find_quick_global_symbol_language.
7263
7264 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
7265
7266         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
7267
7268 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7269
7270         * buildsym.c (record_line): Fix undefined behavior and preserve
7271         lines at eof.
7272
7273 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7274
7275         * buildsym.c (record_line): Fix the resizing condition.
7276
7277 2020-04-01  Tom Tromey  <tom@tromey.com>
7278
7279         * value.h (value_literal_complex): Add comment.
7280         * valops.c (value_literal_complex): Refer to value.h.
7281
7282 2020-04-01  Tom Tromey  <tom@tromey.com>
7283
7284         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
7285         (scalar_type): New rule, from typebase.
7286         (typebase): Use scalar_type.  Recognize complex types.
7287         (field_name): Handle FLOAT_KEYWORD.
7288         (ident_tokens): Add _Complex and __complex__.
7289
7290 2020-04-01  Tom Tromey  <tom@tromey.com>
7291
7292         PR exp/25299:
7293         * valarith.c (promotion_type, complex_binop): New functions.
7294         (scalar_binop): Handle complex numbers.  Use promotion_type.
7295         (value_pos, value_neg, value_complement): Handle complex numbers.
7296
7297 2020-04-01  Tom Tromey  <tom@tromey.com>
7298
7299         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
7300         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
7301         (parse_number): Handle complex numbers.
7302
7303 2020-04-01  Tom Tromey  <tom@tromey.com>
7304
7305         * c-valprint.c (c_decorations): Change complex suffix to "i".
7306
7307 2020-04-01  Tom Tromey  <tom@tromey.com>
7308
7309         * valprint.c (generic_value_print_complex): Use accessors.
7310         * value.h (value_real_part, value_imaginary_part): Declare.
7311         * valops.c (value_real_part, value_imaginary_part): New
7312         functions.
7313         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
7314
7315 2020-04-01  Tom Tromey  <tom@tromey.com>
7316
7317         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
7318         (read_range_type): Update.
7319         * mdebugread.c (basic_type): Update.
7320         * go-lang.c (build_go_types): Use init_complex_type.
7321         * gdbtypes.h (struct main_type) <complex_type>: New member.
7322         (init_complex_type): Update.
7323         (arch_complex_type): Don't declare.
7324         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
7325         Make name if none given.  Use alloc_type_copy.  Look for cached
7326         complex type.
7327         (arch_complex_type): Remove.
7328         (gdbtypes_post_init): Use init_complex_type.
7329         * f-lang.c (build_fortran_types): Use init_complex_type.
7330         * dwarf2/read.c (read_base_type): Update.
7331         * d-lang.c (build_d_types): Use init_complex_type.
7332         * ctfread.c (read_base_type): Update.
7333
7334 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7335
7336         * infrun.c (stop_all_threads): Update assertion, plus when
7337         stopping threads, take into account that we might be trying
7338         to stop an all-stop target.
7339         (stop_waiting): Call 'stop_all_threads' if there exists a
7340         non-stop target.
7341
7342 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7343
7344         * target.h (exists_non_stop_target): New function declaration.
7345         * target.c (exists_non_stop_target): New function.
7346
7347 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
7348
7349         PR gdb/24789
7350         * eval.c (is_integral_or_integral_reference): New function.
7351         (evaluate_subexp_standard): Allow integer references in
7352         pointer arithmetic.
7353
7354 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7355
7356         * remote.c (remote_target::remote_parse_stop_reply): Remove the
7357         check for no ptid in the stop reply when the target is non-stop.
7358
7359 2020-04-01  Tom Tromey  <tromey@adacore.com>
7360
7361         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
7362         "name" parameter to rvalue reference.  Initialize m_name_holder.
7363         <lookup_name_info>: New overloads.
7364         <name>: Return gdb::string_view.
7365         <c_str>: New method.
7366         <make_ignore_params>: Update.
7367         <search_name_hash>: Update.
7368         <language_lookup_name>: Return const char *.
7369         <m_name>: Change type.
7370         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
7371         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
7372         (lookup_name_info::match_any): Update.
7373         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
7374         Update.
7375         * minsyms.c (linkage_name_str): Update.
7376         * language.c (default_symbol_name_matcher): Update.
7377         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
7378         Update.
7379         * ada-lang.c (ada_fold_name): Change parameter to string_view.
7380         (ada_lookup_name_info::ada_lookup_name_info): Update.
7381         (literal_symbol_name_matcher): Update.
7382
7383 2020-04-01  Tom Tromey  <tromey@adacore.com>
7384
7385         * psymtab.c (psymtab_search_name): Remove function.
7386         (psym_lookup_symbol): Create search name and lookup name here.
7387         (lookup_partial_symbol): Remove "name" parameter; add
7388         lookup_name.
7389         (psym_expand_symtabs_for_function): Update.
7390
7391 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
7392
7393         PR tui/25597:
7394         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
7395
7396 2020-03-31  Tom Tromey  <tromey@adacore.com>
7397
7398         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
7399         memcpy.
7400
7401 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
7402
7403         * features/riscv/32bit-csr.xml: Regenerated.
7404         * features/riscv/64bit-csr.xml: Regenerated.
7405
7406 2020-03-30  Tom Tromey  <tromey@adacore.com>
7407
7408         * ada-valprint.c (print_variant_part): Update.
7409         * ada-lang.h (ada_which_variant_applies): Update.
7410         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
7411         outer_valaddr parameters; replace with "outer" value parameter.
7412         (to_fixed_variant_branch_type): Update.
7413
7414 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7415
7416         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
7417         <list>.  Remove inclusion of observable.h.
7418         (PPC_DEBUG_CURRENT_VERSION): Move up define.
7419         (struct arch_lwp_info): New struct.
7420         (class ppc_linux_dreg_interface): New class.
7421         (struct ppc_linux_process_info): New struct.
7422         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
7423         <low_new_clone, low_forget_process, low_prepare_to_resume>
7424         <copy_thread_dreg_state, mark_thread_stale>
7425         <mark_debug_registers_changed, register_hw_breakpoint>
7426         <clear_hw_breakpoint, register_wp, clear_wp>
7427         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
7428         <num_memory_accesses, get_trigger_type>
7429         <create_watchpoint_request, hwdebug_point_cmp>
7430         <init_arch_lwp_info, get_arch_lwp_info>
7431         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
7432         methods.
7433         <struct ptid_hash>: New inner struct.
7434         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
7435         members.
7436         (saved_dabr_value, hwdebug_info, max_slots_number)
7437         (struct hw_break_tuple, struct thread_points, ppc_threads)
7438         (have_ptrace_hwdebug_interface)
7439         (hwdebug_find_thread_points_by_tid)
7440         (hwdebug_insert_point, hwdebug_remove_point): Remove.
7441         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
7442         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
7443         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
7444         use m_dreg_interface.
7445         (hwdebug_point_cmp): Change to...
7446         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
7447         reference arguments instead of pointers.
7448         (ppc_linux_nat_target::ranged_break_num_registers): Use
7449         m_dreg_interface.
7450         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
7451         m_dreg_interface.  Call register_hw_breakpoint.
7452         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
7453         m_dreg_interface.  Call clear_hw_breakpoint.
7454         (get_trigger_type): Change to...
7455         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
7456         comment.
7457         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
7458         use m_dreg_interface.  Call register_hw_breakpoint.
7459         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
7460         use m_dreg_interface.  Call clear_hw_breakpoint.
7461         (can_use_watchpoint_cond_accel): Change to...
7462         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
7463         method.  Update comment, use m_dreg_interface and
7464         m_process_info.
7465         (calculate_dvc): Change to...
7466         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
7467         m_dreg_interface.
7468         (num_memory_accesses): Change to...
7469         (ppc_linux_nat_target::num_memory_accesses): ...this method.
7470         (check_condition): Change to...
7471         (ppc_linux_nat_target::check_condition): ...this method.
7472         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
7473         comment, use m_dreg_interface.
7474         (create_watchpoint_request): Change to...
7475         (ppc_linux_nat_target::create_watchpoint_request): ...this
7476         method.  Use m_dreg_interface.
7477         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
7478         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
7479         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
7480         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
7481         (ppc_linux_nat_target::low_forget_process)
7482         (ppc_linux_nat_target::low_new_fork)
7483         (ppc_linux_nat_target::low_new_clone)
7484         (ppc_linux_nat_target::low_delete_thread)
7485         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
7486         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
7487         only call mark_thread_stale.
7488         (ppc_linux_thread_exit): Remove.
7489         (ppc_linux_nat_target::stopped_data_address): Change to...
7490         (ppc_linux_nat_target::low_stopped_data_address): This. Add
7491         comment, use m_dreg_interface and m_thread_hw_breakpoints.
7492         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
7493         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
7494         comment.  Call low_stopped_data_address.
7495         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
7496         m_dreg_interface.
7497         (ppc_linux_nat_target::masked_watch_num_registers): Use
7498         m_dreg_interface.
7499         (ppc_linux_nat_target::copy_thread_dreg_state)
7500         (ppc_linux_nat_target::mark_thread_stale)
7501         (ppc_linux_nat_target::mark_debug_registers_changed)
7502         (ppc_linux_nat_target::register_hw_breakpoint)
7503         (ppc_linux_nat_target::clear_hw_breakpoint)
7504         (ppc_linux_nat_target::register_wp)
7505         (ppc_linux_nat_target::clear_wp)
7506         (ppc_linux_nat_target::init_arch_lwp_info)
7507         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
7508         (_initialize_ppc_linux_nat): Remove observer callback.
7509
7510 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7511
7512         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
7513         (ppc_linux_nat_target::auxv_parse)
7514         (ppc_linux_nat_target::read_description)
7515         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
7516         Move up.
7517
7518 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7519
7520         * linux-nat.h (low_new_clone): New method.
7521         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
7522
7523 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7524
7525         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
7526         (dbx_expand_psymtab): ... this.
7527         (start_psymtab): Update.
7528         * mdebugread.c (psymtab_to_symtab_1): Rename to...
7529         (mdebug_expand_psymtab): ... this.
7530         (parse_partial_symbols): Update.
7531         (new_psymtab): Update.
7532         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
7533         (xcoff_expand_psymtab): ... this.
7534         (xcoff_start_psymtab): Update.
7535
7536 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7537
7538         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
7539         <expand_dependencies>: ... this.
7540         * psymtab.c (partial_symtab::read_dependencies): Rename to...
7541         (partial_symtab::expand_dependencies): ... this.
7542         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
7543         Update.
7544         (dwarf2_psymtab::expand_psymtab): Update.
7545         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7546         * mdebugread.c (psymtab_to_symtab_1): Update.
7547         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7548
7549 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7550
7551         * psympriv.h (discard_psymtab): Remove.
7552         * dbxread.c (dbx_end_psymtab): Update.
7553         * xcoffread.c (xcoff_end_psymtab): Update.
7554
7555 2020-03-28  Tom Tromey  <tom@tromey.com>
7556
7557         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
7558         comment.
7559
7560 2020-03-28  Tom Tromey  <tom@tromey.com>
7561
7562         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
7563
7564 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
7565
7566         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7567
7568 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
7569
7570         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
7571
7572 2020-03-26  Tom Tromey  <tom@tromey.com>
7573
7574         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
7575         (mark_common_block_symbol_computed, read_tag_string_type)
7576         (attr_to_dynamic_prop, read_subrange_type): Update.
7577         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
7578         to be methods on struct attribute.
7579         (skip_one_die, process_imported_unit_die, read_namespace_alias)
7580         (read_call_site_scope, partial_die_info::read)
7581         (partial_die_info::read, lookup_die_type, follow_die_ref):
7582         Update.
7583         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
7584         from dwarf2_get_ref_die_offset.
7585         (attribute::constant_value): New method, from
7586         dwarf2_get_attr_constant_value.
7587         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
7588         Declare method.
7589         <constant_value>: New method.
7590
7591 2020-03-26  Tom Tromey  <tom@tromey.com>
7592
7593         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
7594         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
7595         (dwarf_type_encoding_name): Move to stringify.c.
7596         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
7597         * dwarf2/stringify.c: New file.
7598         * dwarf2/stringify.h: New file.
7599
7600 2020-03-26  Tom Tromey  <tom@tromey.com>
7601
7602         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
7603         Rewrite.
7604
7605 2020-03-26  Tom Tromey  <tom@tromey.com>
7606
7607         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
7608         methods.
7609         * dwarf2/read.c (lookup_addr_base): Move to die.h.
7610         (lookup_ranges_base): Likewise.
7611         (read_cutu_die_from_dwo, read_full_die_1): Update.
7612
7613 2020-03-26  Tom Tromey  <tom@tromey.com>
7614
7615         * dwarf2/read.c (read_import_statement, read_file_scope)
7616         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
7617         (read_lexical_block_scope, read_call_site_scope)
7618         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
7619         (handle_struct_member_die, process_structure_scope)
7620         (update_enumeration_type_from_children)
7621         (process_enumeration_scope, read_array_type, read_common_block)
7622         (read_namespace, read_module, read_subroutine_type): Update.
7623         (sibling_die): Remove.
7624
7625 2020-03-26  Tom Tromey  <tom@tromey.com>
7626
7627         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
7628         (build_type_psymtabs_reader, read_structure_type)
7629         (read_enumeration_type, read_full_die_1): Update.
7630         (dwarf2_attr_no_follow): Move to die.h.
7631         * dwarf2/die.h (struct die_info) <attr>: New method.
7632
7633 2020-03-26  Tom Tromey  <tom@tromey.com>
7634
7635         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
7636         <base_address>: Now an optional.
7637         (dwarf2_find_base_address, dwarf2_rnglists_process)
7638         (dwarf2_ranges_process, fill_in_loclist_baton)
7639         (dwarf2_symbol_mark_computed): Update.
7640
7641 2020-03-26  Tom Tromey  <tom@tromey.com>
7642
7643         * dwarf2/read.c (struct die_info): Move to die.h.
7644         * dwarf2/die.h: New file.
7645
7646 2020-03-26  Tom Tromey  <tom@tromey.com>
7647
7648         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
7649         * dwarf2/read.c
7650         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7651         Move to line-header.c.
7652         (read_checked_initial_length_and_offset, read_formatted_entries):
7653         Likewise.
7654         (dwarf_decode_line_header): Split into two.
7655         * dwarf2/line-header.c
7656         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7657         Move from read.c.
7658         (read_checked_initial_length_and_offset, read_formatted_entries):
7659         Likewise.
7660         (dwarf_decode_line_header): New function, split from read.c.
7661
7662 2020-03-26  Tom Tromey  <tom@tromey.com>
7663
7664         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
7665         Declare method.
7666         * dwarf2/read.c (read_attribute_value): Update.
7667         (dwarf2_per_objfile::read_line_string): Rename from
7668         read_indirect_line_string.
7669         (read_formatted_entries): Update.
7670
7671 2020-03-26  Tom Tromey  <tom@tromey.com>
7672
7673         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
7674         variable.
7675
7676 2020-03-26  Tom Tromey  <tom@tromey.com>
7677
7678         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
7679         const.
7680         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
7681         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
7682         parameter const.
7683
7684 2020-03-26  Tom Tromey  <tom@tromey.com>
7685
7686         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
7687         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
7688         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
7689         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
7690
7691 2020-03-26  Tom Tromey  <tom@tromey.com>
7692
7693         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
7694         file_names_size, file_full_name, file_file_name>: Use const.
7695         <file_name_at, file_names>: Add const overload.
7696         * dwarf2/line-header.c (line_header::file_file_name)
7697         (line_header::file_full_name): Update.
7698
7699 2020-03-26  Tom Tromey  <tom@tromey.com>
7700
7701         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
7702         (macro_start_file, consume_improper_spaces)
7703         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
7704         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
7705         (dwarf_decode_macros): Move to macro.c.
7706         * dwarf2/macro.c: New file.
7707         * dwarf2/macro.h: New file.
7708         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
7709
7710 2020-03-26  Tom Tromey  <tom@tromey.com>
7711
7712         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
7713         method.
7714         * dwarf2/section.c: New method.  From
7715         read_indirect_string_at_offset_from.
7716         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
7717         (read_indirect_string_at_offset_from): Move to section.c.
7718         (read_indirect_string_at_offset): Rewrite.
7719         (read_indirect_line_string_at_offset): Remove.
7720         (read_indirect_string, read_indirect_line_string)
7721         (dwarf_decode_macro_bytes): Update.
7722
7723 2020-03-26  Tom Tromey  <tom@tromey.com>
7724
7725         * dwarf2/section.h (struct dwarf2_section_info)
7726         <overload_complaint>: Declare.
7727         (dwarf2_section_buffer_overflow_complaint): Don't declare.
7728         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
7729         Rename from dwarf2_section_buffer_overflow_complaint.
7730         * dwarf2/read.c (skip_one_die, partial_die_info::read)
7731         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
7732
7733 2020-03-26  Tom Tromey  <tom@tromey.com>
7734
7735         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
7736         Declare.
7737         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
7738         Move from read.c.
7739         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
7740         to section.c.
7741
7742 2020-03-26  Tom Tromey  <tom@tromey.com>
7743
7744         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
7745
7746 2020-03-26  Tom Tromey  <tom@tromey.com>
7747
7748         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
7749         "builder".
7750         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
7751         parameter.
7752         (dwarf_decode_macros): Update.
7753
7754 2020-03-26  Tom Tromey  <tom@tromey.com>
7755
7756         * dwarf2/read.c (read_attribute_value): Update.
7757         (read_indirect_string_from_dwz): Move to dwz.c; change into
7758         method.
7759         (dwarf_decode_macro_bytes): Update.
7760         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
7761         * dwarf2/dwz.c: New file.
7762         * Makefile.in (COMMON_SFILES): Add dwz.c.
7763
7764 2020-03-26  Tom Tromey  <tom@tromey.com>
7765
7766         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
7767         * dwarf2/read.c: Add include.
7768         * dwarf2/index-write.c: Add include.
7769         * dwarf2/index-cache.c: Add include.
7770         * dwarf2/dwz.h: New file.
7771
7772 2020-03-25  Tom Tromey  <tom@tromey.com>
7773
7774         * compile/compile-object-load.c (get_out_value_type): Mention
7775         correct symbol name in error message.
7776
7777 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
7778
7779         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7780
7781 2020-03-25  Tom de Vries  <tdevries@suse.de>
7782
7783         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
7784         * symmisc.c (dump_symtab_1): Print user and includes fields.
7785         (maintenance_info_symtabs): Same.
7786
7787 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7788
7789         PR gdb/25534
7790         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
7791         (riscv_regcache_cooked_write): New function.
7792         (riscv_push_dummy_call): Use new function.
7793         (riscv_return_value): Likewise.
7794
7795 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
7796
7797         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
7798         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
7799         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
7800         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
7801         * infrun.c (follow_fork): Likewise.
7802         (follow_fork_inferior): Likewise.
7803         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
7804         * linux-nat.h (class linux_nat_target): Likewise.
7805         * remote.c (class remote_target) <follow_fork>: Likewise.
7806         (remote_target::follow_fork): Likewise.
7807         * target-delegates.c: Re-generate.
7808         * target.c (default_follow_fork): Likewise.
7809         (target_follow_fork): Likewise.
7810         * target.h (struct target_ops) <follow_fork>: Likewise.
7811         (target_follow_fork): Likewise.
7812
7813 2020-03-24  Tom de Vries  <tdevries@suse.de>
7814
7815         * psymtab.c (maintenance_info_psymtabs): Print user field.
7816
7817 2020-03-20  Tom Tromey  <tromey@adacore.com>
7818
7819         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
7820         const.
7821         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
7822         const.
7823
7824 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
7825
7826         * ptrace.m4: Don't check for ptrace declaration.
7827         * config.in: Re-generate.
7828         * configure: Re-generate.
7829         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
7830         not defined.
7831
7832 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7833
7834         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
7835         `PTRACE_TYPE_RET'.
7836         * i386-bsd-nat.c (gdb_ptrace): Likewise.
7837         * sparc-nat.c (gdb_ptrace): Likewise.
7838         * x86-bsd-nat.c (gdb_ptrace): Likewise.
7839
7840 2020-03-20  Tom Tromey  <tromey@adacore.com>
7841
7842         * c-exp.y (lex_one_token): Fix assert.
7843
7844 2020-03-20  Tom Tromey  <tromey@adacore.com>
7845
7846         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
7847         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
7848         strncpy call.
7849
7850 2020-03-20  Tom Tromey  <tromey@adacore.com>
7851
7852         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
7853
7854 2020-03-20  Tom Tromey  <tromey@adacore.com>
7855
7856         * ada-valprint.c (print_variant_part): Remove parameters; switch
7857         to value-based API.
7858         (print_field_values): Likewise.
7859         (ada_val_print_struct_union): Likewise.
7860         (ada_value_print_1): Update.
7861
7862 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7863
7864         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
7865         nbsd_nat_target instead of inf_ptrace_target.
7866         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7867         nbsd_nat_target.
7868
7869 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7870
7871         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
7872         it to the ptrace call.
7873         * (store_registers): Likewise.
7874
7875 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7876
7877         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
7878         it to the ptrace call.
7879         * (store_registers): Likewise.
7880
7881 2020-03-19  Luis Machado  <luis.machado@linaro.org>
7882
7883         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
7884         valid, fetch vg value from ptrace.
7885
7886 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7887         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
7888         * inf-ptrace.c: Likewise.
7889         * (gdb_ptrace): Add.
7890         * (inf_ptrace_target::resume): Update.
7891         * (inf_ptrace_target::xfer_partial): Likewise.
7892         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
7893         * (inf_ptrace_peek_poke): Update.
7894
7895 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7896
7897         * x86-bsd-nat.c (gdb_ptrace): New.
7898         * (x86bsd_dr_set): Add new argument `ptid'.
7899         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
7900         x86bsd_dr_set_addr): Update.
7901
7902 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7903
7904         * remote.c (remote_target::process_stop_reply): Handle events for
7905         all threads differently.
7906
7907 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7908
7909         * completer.c (completion_tracker::remove_completion): Define new
7910         function.
7911         * completer.h (completion_tracker::remove_completion): Declare new
7912         function.
7913         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
7914         when adding a C++ function symbol.
7915
7916 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7917
7918         * completer.c (completion_tracker::completion_hash_entry): Define
7919         new class.
7920         (advance_to_filename_complete_word_point): Call
7921         recompute_lowest_common_denominator.
7922         (completion_tracker::completion_tracker): Call discard_completions
7923         to setup the hash table.
7924         (completion_tracker::discard_completions): Allow for being called
7925         from the constructor, pass new equal function, and element deleter
7926         when constructing the hash table.  Initialise new class member
7927         variables.
7928         (completion_tracker::maybe_add_completion): Remove use of
7929         m_entries_vec, and store more information into m_entries_hash.
7930         (completion_tracker::recompute_lcd_visitor): New function, most
7931         content taken from...
7932         (completion_tracker::recompute_lowest_common_denominator):
7933         ...here, this now just visits each item in the hash calling the
7934         above visitor.
7935         (completion_tracker::build_completion_result): Remove use of
7936         m_entries_vec, call recompute_lowest_common_denominator.
7937         * completer.h (completion_tracker::have_completions): Remove use
7938         of m_entries_vec.
7939         (completion_tracker::completion_hash_entry): Declare new class.
7940         (completion_tracker::recompute_lowest_common_denominator): Change
7941         function signature.
7942         (completion_tracker::recompute_lcd_visitor): Declare new function.
7943         (completion_tracker::m_entries_vec): Delete.
7944         (completion_tracker::m_entries_hash): Initialize to NULL.
7945         (completion_tracker::m_lowest_common_denominator_valid): New
7946         member variable.
7947         (completion_tracker::m_lowest_common_denominator_max_length): New
7948         member variable.
7949
7950 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7951
7952         * regformats/regdef.h: Put reg in gdb namespace.
7953
7954 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7955
7956         * i386-bsd-nat.c (gdb_ptrace): New.
7957         * (i386bsd_fetch_inferior_registers,
7958         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7959         * (i386bsd_fetch_inferior_registers,
7960         i386bsd_store_inferior_registers) Use gdb_ptrace.
7961
7962 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7963
7964         * amd64-bsd-nat.c (gdb_ptrace): New.
7965         * (amd64bsd_fetch_inferior_registers,
7966         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7967         * (amd64bsd_fetch_inferior_registers,
7968         amd64bsd_store_inferior_registers) Use gdb_ptrace.
7969
7970 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7971
7972         * user-regs.c (user_reg::read): Rename to...
7973         (user_reg::xread): ...this.
7974         * (append_user_reg): Rename argument `read' to `xread'.
7975         * (user_reg_add_builtin): Likewise.
7976         * (user_reg_add): Likewise.
7977         * (value_of_user_reg): Likewise.
7978
7979 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7980
7981         * sparc-nat.c (gdb_ptrace): New.
7982         * sparc-nat.c (sparc_fetch_inferior_registers)
7983         (sparc_store_inferior_registers) Remove obsolete comment.
7984         * sparc-nat.c (sparc_fetch_inferior_registers)
7985         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
7986         * sparc-nat.c (sparc_fetch_inferior_registers)
7987         (sparc_store_inferior_registers) Use gdb_ptrace.
7988
7989 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7990
7991         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
7992         it to the ptrace call.
7993         * sh-nbsd-nat.c (store_registers): Likewise.
7994
7995 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7996
7997         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
7998         nbsd_nat_target instead of inf_ptrace_target.
7999         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8000         nbsd_nat_target.
8001
8002 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8003
8004         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
8005
8006 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
8007
8008         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
8009         <sys/sysctl.h>.
8010         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
8011
8012 2020-03-17  Tom de Vries  <tdevries@suse.de>
8013
8014         PR gdb/23710
8015         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
8016         fields.
8017         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
8018         fields.
8019         (process_imported_unit_die): Skip import of c++ CUs.
8020
8021 2020-03-16  Tom Tromey  <tom@tromey.com>
8022
8023         * p-valprint.c (pascal_object_print_value): Initialize
8024         base_value.
8025
8026 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
8027             Shahab Vahedi  <shahab@synopsys.com>
8028
8029         * Makefile.in: Add arch/arc.o
8030         * configure.tgt: Likewise.
8031         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
8032         (_initialize_arc_tdep): Don't initialize old target descriptions.
8033         (arc_read_description): New function to cache target descriptions.
8034         * arc-tdep.h (arc_read_description): Add proto type.
8035         * arch/arc.c: New file.
8036         * arch/arc.h: Likewise.
8037         * features/Makefile: Replace old target descriptions with new.
8038         * features/arc-arcompact.c: Remove.
8039         * features/arc-arcompact.xml: Likewise.
8040         * features/arc-v2.c: Likewise
8041         * features/arc-v2.xml: Likewise
8042         * features/arc/aux-arcompact.xml: New file.
8043         * features/arc/aux-v2.xml: Likewise.
8044         * features/arc/core-arcompact.xml: Likewise.
8045         * features/arc/core-v2.xml: Likewise.
8046         * features/arc/aux-arcompact.c: Generate.
8047         * features/arc/aux-v2.c: Likewise.
8048         * features/arc/core-arcompact.c: Likewise.
8049         * features/arc/core-v2.c: Likewise.
8050         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
8051
8052 2020-03-16  Tom Tromey  <tromey@adacore.com>
8053
8054         PR gdb/25663:
8055         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
8056         putting value into bcache.
8057
8058 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8059
8060         PR gdb/21500
8061         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
8062         to...
8063         (amd64_windows_init_abi_common): ... this.  Don't set size of
8064         long type.
8065         (amd64_windows_init_abi): New function.
8066         (amd64_cygwin_init_abi): New function.
8067         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
8068         the Cygwin OS ABI.
8069         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
8070         comment.
8071
8072 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8073
8074         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
8075         * windows-tdep.c (CYGWIN_DLL_NAME): New.
8076         (pe_import_directory_entry): New struct type.
8077         (is_linked_with_cygwin_dll): New function.
8078         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
8079         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
8080         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
8081
8082 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8083
8084         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
8085         i386_cygwin_core_osabi_sniffer.
8086
8087 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8088
8089         * i386-cygwin-tdep.c: Rename to...
8090         * i386-windows-tdep.c: ... this.
8091         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
8092         i386-windows-tdep.c.
8093         * configure.tgt: Likewise.
8094
8095 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8096
8097         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
8098         * osabi.c (gdb_osabi_names): Add "Windows".
8099         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
8100         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
8101         (i386_cygwin_core_osabi_sniffer): New function, extracted from
8102         i386_cygwin_osabi_sniffer.
8103         (_initialize_i386_cygwin_tdep): Register OS ABI
8104         GDB_OSABI_WINDOWS for i386.
8105         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
8106         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
8107         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
8108         for x86-64.
8109         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
8110         when the target matches '*-*-mingw*'.
8111
8112 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8113
8114         * defs.h (enum gdb_osabi): Move to...
8115         * osabi.h (enum gdb_osabi): ... here.
8116         * gdbarch.sh: Include osabi.h in gdbarch.h.
8117         * gdbarch.h: Re-generate.
8118
8119 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8120
8121         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
8122         function.
8123         (_initialize_amd64_windows_tdep): Register osabi sniffer.
8124
8125 2020-03-14  Tom Tromey  <tom@tromey.com>
8126
8127         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
8128         for C++.
8129         (c_type_print_modifier): Likewise.  Add "language" parameter.
8130         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
8131         (c_type_print_base_1): Update.
8132         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
8133         constants.
8134         * type-stack.c (type_stack::insert): Handle tp_atomic and
8135         tp_restrict.
8136         (type_stack::follow_type_instance_flags): Likewise.
8137         (type_stack::follow_types): Likewise.  Merge type-following code.
8138         * c-exp.y (RESTRICT, ATOMIC): New tokens.
8139         (space_identifier, cv_with_space_id)
8140         (const_or_volatile_or_space_identifier_noopt)
8141         (const_or_volatile_or_space_identifier): Remove.
8142         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
8143         rules.
8144         (ptr_operator, typebase): Update.
8145         (enum token_flag) <FLAG_C>: New constant.
8146         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
8147         "_Atomic".
8148         (lex_one_token): Handle FLAG_C.
8149
8150 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8151
8152         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
8153         it to the ptrace call.
8154         * m68k-bsd-nat.c (store_registers): Likewise.
8155
8156 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8157
8158         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
8159         gdb_byte *.
8160         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
8161         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
8162         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
8163
8164 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8165
8166         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
8167         nbsd_nat_target instead of inf_ptrace_target.
8168         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8169         nbsd_nat_target.
8170
8171 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8172
8173         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
8174         register_t.
8175
8176 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8177
8178         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
8179         it to the ptrace call.
8180         * alpha-bsd-nat.c (store_registers): Likewise.
8181
8182 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8183
8184         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
8185         includes.
8186         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
8187         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
8188         fill_fpregset): Likewise.
8189
8190 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8191
8192         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
8193         nbsd_nat_target instead of inf_ptrace_target.
8194         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8195         nbsd_nat_target.
8196
8197 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8198
8199         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
8200         register_t.
8201
8202 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8203
8204         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
8205         it to the ptrace call.
8206         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
8207         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
8208         * arm-nbsd-nat.c (store_register): Likewise.
8209         * arm-nbsd-nat.c (store_regs): Likewise.
8210         * arm-nbsd-nat.c (store_fp_register): Likewise.
8211         * arm-nbsd-nat.c (store_fp_regs): Likewise.
8212
8213 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8214
8215         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
8216         nbsd_nat_target instead of inf_ptrace_target.
8217         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8218         nbsd_nat_target.
8219
8220 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8221
8222         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
8223         it to the ptrace call.
8224         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
8225
8226 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8227
8228         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
8229         it to the ptrace call.
8230         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
8231
8232 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8233
8234         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
8235         gdb_byte *.
8236         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
8237
8238 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8239
8240         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
8241         instead of inf_ptrace_target.
8242         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8243         nbsd_nat_target.
8244
8245 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8246
8247         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8248         register_t.
8249
8250 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8251
8252         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8253         register_t.
8254
8255 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8256
8257         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
8258         register_t.
8259
8260 2020-03-13  Tom Tromey  <tom@tromey.com>
8261
8262         * value.h (val_print): Don't declare.
8263         * valprint.h (val_print_array_elements)
8264         (val_print_scalar_formatted, generic_val_print): Don't declare.
8265         * valprint.c (generic_val_print_array): Take a struct value.
8266         (generic_val_print_ptr, generic_val_print_memberptr)
8267         (generic_val_print_bool, generic_val_print_int)
8268         (generic_val_print_char, generic_val_print_complex)
8269         (generic_val_print): Remove.
8270         (generic_value_print): Update.
8271         (do_val_print): Remove unused parameters.  Don't call
8272         la_val_print.
8273         (val_print): Remove.
8274         (common_val_print): Update.  Don't call value_check_printable.
8275         (val_print_scalar_formatted, val_print_array_elements): Remove.
8276         * rust-lang.c (rust_val_print): Remove.
8277         (rust_language_defn): Update.
8278         * p-valprint.c (pascal_val_print): Remove.
8279         (pascal_value_print_inner): Update.
8280         (pascal_object_print_val_fields, pascal_object_print_val):
8281         Remove.
8282         (pascal_object_print_static_field): Update.
8283         * p-lang.h (pascal_val_print): Don't declare.
8284         * p-lang.c (pascal_language_defn): Update.
8285         * opencl-lang.c (opencl_language_defn): Update.
8286         * objc-lang.c (objc_language_defn): Update.
8287         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
8288         * m2-lang.h (m2_val_print): Don't declare.
8289         * m2-lang.c (m2_language_defn): Update.
8290         * language.h (struct language_defn) <la_val_print>: Remove.
8291         * language.c (unk_lang_value_print_inner): Rename.  Change
8292         argument types.
8293         (unknown_language_defn, auto_language_defn): Update.
8294         * go-valprint.c (go_val_print): Remove.
8295         * go-lang.h (go_val_print): Don't declare.
8296         * go-lang.c (go_language_defn): Update.
8297         * f-valprint.c (f_val_print): Remove.
8298         * f-lang.h (f_value_print): Don't declare.
8299         * f-lang.c (f_language_defn): Update.
8300         * d-valprint.c (d_val_print): Remove.
8301         * d-lang.h (d_value_print): Don't declare.
8302         * d-lang.c (d_language_defn): Update.
8303         * cp-valprint.c (cp_print_value_fields)
8304         (cp_print_value_fields_rtti, cp_print_value): Remove.
8305         (cp_print_static_field): Update.
8306         * c-valprint.c (c_val_print_array, c_val_print_ptr)
8307         (c_val_print_struct, c_val_print_union, c_val_print_int)
8308         (c_val_print_memberptr, c_val_print): Remove.
8309         * c-lang.h (c_val_print_array, cp_print_value_fields)
8310         (cp_print_value_fields_rtti): Don't declare.
8311         * c-lang.c (c_language_defn, cplus_language_defn)
8312         (asm_language_defn, minimal_language_defn): Update.
8313         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
8314         (ada_val_print_enum): Take a struct value.
8315         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
8316         (ada_val_print): Remove.
8317         (ada_value_print_1): Update.
8318         (printable_val_type): Remove.
8319         * ada-lang.h (ada_val_print): Don't declare.
8320         * ada-lang.c (ada_language_defn): Update.
8321
8322 2020-03-13  Tom Tromey  <tom@tromey.com>
8323
8324         * valprint.c (do_val_print): Update.
8325         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
8326         a struct value.
8327         (value_to_value_object_no_release): Declare.
8328         * python/py-value.c (value_to_value_object_no_release): New
8329         function.
8330         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
8331         struct value.
8332         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
8333         function.
8334         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
8335         a struct value.
8336         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
8337         Declare.
8338         (gdbscm_apply_val_pretty_printer): Take a struct value.
8339         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
8340         value.
8341         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
8342         value.
8343         * extension-priv.h (struct extension_language_ops)
8344         <apply_val_pretty_printer>: Take a struct value.
8345         * cp-valprint.c (cp_print_value): Create a struct value.
8346         (cp_print_value): Update.
8347
8348 2020-03-13  Tom Tromey  <tom@tromey.com>
8349
8350         * ada-valprint.c (print_field_values): Call common_val_print.
8351
8352 2020-03-13  Tom Tromey  <tom@tromey.com>
8353
8354         * ada-valprint.c (val_print_packed_array_elements): Remove
8355         bitoffset and val parameters.  Call common_val_print.
8356         (ada_val_print_string): Remove offset, address, and original_value
8357         parameters.
8358         (ada_val_print_array): Update.
8359         (ada_value_print_array): New function.
8360         (ada_value_print_1): Call it.
8361
8362 2020-03-13  Tom Tromey  <tom@tromey.com>
8363
8364         * ada-valprint.c (ada_value_print): Use common_val_print.
8365
8366 2020-03-13  Tom Tromey  <tom@tromey.com>
8367
8368         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
8369
8370 2020-03-13  Tom Tromey  <tom@tromey.com>
8371
8372         * ada-valprint.c (ada_value_print_num): New function.
8373         (ada_value_print_1): Use it.
8374
8375 2020-03-13  Tom Tromey  <tom@tromey.com>
8376
8377         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
8378
8379 2020-03-13  Tom Tromey  <tom@tromey.com>
8380
8381         * ada-valprint.c (ada_value_print_ptr): New function.
8382         (ada_value_print_1): Use it.
8383
8384 2020-03-13  Tom Tromey  <tom@tromey.com>
8385
8386         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
8387         call common_val_print.
8388         (ada_val_print_1): Update.
8389         (ada_value_print_1): New function.
8390         (ada_value_print_inner): Rewrite.
8391
8392 2020-03-13  Tom Tromey  <tom@tromey.com>
8393
8394         * cp-valprint.c (cp_print_value_fields): Update.
8395         (cp_print_value): New function.
8396
8397 2020-03-13  Tom Tromey  <tom@tromey.com>
8398
8399         * m2-valprint.c (m2_value_print_inner): Use
8400         cp_print_value_fields.
8401         * cp-valprint.c (cp_print_value_fields): New function.
8402         * c-valprint.c (c_value_print_struct): New function.
8403         (c_value_print_inner): Use c_value_print_struct.
8404         * c-lang.h (cp_print_value_fields): Declare.
8405
8406 2020-03-13  Tom Tromey  <tom@tromey.com>
8407
8408         * c-valprint.c (c_value_print_array): New function.
8409         (c_value_print_inner): Use it.
8410
8411 2020-03-13  Tom Tromey  <tom@tromey.com>
8412
8413         * c-valprint.c (c_value_print_memberptr): New function.
8414         (c_value_print_inner): Use it.
8415
8416 2020-03-13  Tom Tromey  <tom@tromey.com>
8417
8418         * c-valprint.c (c_value_print_int): New function.
8419         (c_value_print_inner): Use it.
8420
8421 2020-03-13  Tom Tromey  <tom@tromey.com>
8422
8423         * c-valprint.c (c_value_print_ptr): New function.
8424         (c_value_print_inner): Use it.
8425
8426 2020-03-13  Tom Tromey  <tom@tromey.com>
8427
8428         * c-valprint.c (c_value_print_inner): Rewrite.
8429
8430 2020-03-13  Tom Tromey  <tom@tromey.com>
8431
8432         * valprint.c (generic_value_print_complex): New function.
8433         (generic_value_print): Use it.
8434
8435 2020-03-13  Tom Tromey  <tom@tromey.com>
8436
8437         * valprint.c (generic_val_print_float): Don't call
8438         val_print_scalar_formatted.
8439         (generic_val_print, generic_value_print): Update.
8440
8441 2020-03-13  Tom Tromey  <tom@tromey.com>
8442
8443         * valprint.c (generic_value_print_char): New function
8444         (generic_value_print): Use it.
8445
8446 2020-03-13  Tom Tromey  <tom@tromey.com>
8447
8448         * valprint.c (generic_value_print_int): New function.
8449         (generic_value_print): Use it.
8450
8451 2020-03-13  Tom Tromey  <tom@tromey.com>
8452
8453         * valprint.c (generic_value_print_bool): New function.
8454         (generic_value_print): Use it.
8455
8456 2020-03-13  Tom Tromey  <tom@tromey.com>
8457
8458         * valprint.c (generic_val_print_func): Simplify.
8459         (generic_val_print, generic_value_print): Update.
8460
8461 2020-03-13  Tom Tromey  <tom@tromey.com>
8462
8463         * valprint.c (generic_val_print_flags): Remove.
8464         (generic_val_print, generic_value_print): Update.
8465         (val_print_type_code_flags): Add original_value parameter.
8466
8467 2020-03-13  Tom Tromey  <tom@tromey.com>
8468
8469         * valprint.c (generic_val_print): Update.
8470         (generic_value_print): Update.
8471         * valprint.c (generic_val_print_enum): Don't call
8472         val_print_scalar_formatted.
8473
8474 2020-03-13  Tom Tromey  <tom@tromey.com>
8475
8476         * valprint.c (generic_value_print): Call generic_value_print_ptr.
8477         * valprint.c (generic_value_print_ptr): New function.
8478
8479 2020-03-13  Tom Tromey  <tom@tromey.com>
8480
8481         * valprint.c (generic_value_print): Rewrite.
8482
8483 2020-03-13  Tom Tromey  <tom@tromey.com>
8484
8485         * p-valprint.c (pascal_object_print_value_fields)
8486         (pascal_object_print_value): New functions.
8487
8488 2020-03-13  Tom Tromey  <tom@tromey.com>
8489
8490         * p-valprint.c (pascal_value_print_inner): Rewrite.
8491
8492 2020-03-13  Tom Tromey  <tom@tromey.com>
8493
8494         * f-valprint.c (f_value_print_innner): Rewrite.
8495
8496 2020-03-13  Tom Tromey  <tom@tromey.com>
8497
8498         * m2-valprint.c (m2_print_unbounded_array): New overload.
8499         (m2_print_unbounded_array): Update.
8500         (m2_print_array_contents): Take a struct value.
8501         (m2_value_print_inner): Rewrite.
8502
8503 2020-03-13  Tom Tromey  <tom@tromey.com>
8504
8505         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
8506         (d_value_print_inner): New function.
8507         * d-lang.h (d_value_print_inner): Declare.
8508         * d-lang.c (d_language_defn): Use d_value_print_inner.
8509
8510 2020-03-13  Tom Tromey  <tom@tromey.com>
8511
8512         * go-valprint.c (go_value_print_inner): New function.
8513         * go-lang.h (go_value_print_inner): Declare.
8514         * go-lang.c (go_language_defn): Use go_value_print_inner.
8515
8516 2020-03-13  Tom Tromey  <tom@tromey.com>
8517
8518         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
8519         API.
8520         (rust_val_print): Rewrite.
8521         (rust_value_print_inner): New function, from rust_val_print.
8522         (rust_language_defn): Use rust_value_print_inner.
8523
8524 2020-03-13  Tom Tromey  <tom@tromey.com>
8525
8526         * ada-valprint.c (ada_value_print_inner): New function.
8527         * ada-lang.h (ada_value_print_inner): Declare.
8528         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
8529
8530 2020-03-13  Tom Tromey  <tom@tromey.com>
8531
8532         * f-valprint.c (f_value_print_innner): New function.
8533         * f-lang.h (f_value_print_innner): Declare.
8534         * f-lang.c (f_language_defn): Use f_value_print_innner.
8535
8536 2020-03-13  Tom Tromey  <tom@tromey.com>
8537
8538         * p-valprint.c (pascal_value_print_inner): New function.
8539         * p-lang.h (pascal_value_print_inner): Declare.
8540         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
8541
8542 2020-03-13  Tom Tromey  <tom@tromey.com>
8543
8544         * m2-valprint.c (m2_value_print_inner): New function.
8545         * m2-lang.h (m2_value_print_inner): Declare.
8546         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
8547
8548 2020-03-13  Tom Tromey  <tom@tromey.com>
8549
8550         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
8551         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
8552         * c-valprint.c (c_value_print_inner): New function.
8553         * c-lang.h (c_value_print_inner): Declare.
8554         * c-lang.c (c_language_defn, cplus_language_defn)
8555         (asm_language_defn, minimal_language_defn): Use
8556         c_value_print_inner.
8557
8558 2020-03-13  Tom Tromey  <tom@tromey.com>
8559
8560         * p-valprint.c (pascal_object_print_value_fields): Now static.
8561         * p-lang.h (pascal_object_print_value_fields): Don't declare.
8562
8563 2020-03-13  Tom Tromey  <tom@tromey.com>
8564
8565         * c-valprint.c (c_val_print_array): Simplify.
8566
8567 2020-03-13  Tom Tromey  <tom@tromey.com>
8568
8569         * valprint.c (value_print_array_elements): New function.
8570         * valprint.h (value_print_array_elements): Declare.
8571
8572 2020-03-13  Tom Tromey  <tom@tromey.com>
8573
8574         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
8575         * mips-tdep.c (mips_print_register): Use
8576         value_print_scalar_formatted.
8577
8578 2020-03-13  Tom Tromey  <tom@tromey.com>
8579
8580         * valprint.h (value_print_scalar_formatted): Declare.
8581         * valprint.c (value_print_scalar_formatted): New function.
8582
8583 2020-03-13  Tom Tromey  <tom@tromey.com>
8584
8585         * valprint.h (generic_value_print): Declare.
8586         * valprint.c (generic_value_print): New function.
8587
8588 2020-03-13  Tom Tromey  <tom@tromey.com>
8589
8590         * valprint.c (do_val_print): Call la_value_print_inner, if
8591         available.
8592         * rust-lang.c (rust_language_defn): Update.
8593         * p-lang.c (pascal_language_defn): Update.
8594         * opencl-lang.c (opencl_language_defn): Update.
8595         * objc-lang.c (objc_language_defn): Update.
8596         * m2-lang.c (m2_language_defn): Update.
8597         * language.h (struct language_defn) <la_value_print_inner>: New
8598         member.
8599         * language.c (unknown_language_defn, auto_language_defn): Update.
8600         * go-lang.c (go_language_defn): Update.
8601         * f-lang.c (f_language_defn): Update.
8602         * d-lang.c (d_language_defn): Update.
8603         * c-lang.c (c_language_defn, cplus_language_defn)
8604         (asm_language_defn, minimal_language_defn): Update.
8605         * ada-lang.c (ada_language_defn): Update.
8606
8607 2020-03-13  Tom Tromey  <tom@tromey.com>
8608
8609         * c-valprint.c (c_value_print): Use common_val_print.
8610
8611 2020-03-13  Tom Tromey  <tom@tromey.com>
8612
8613         * cp-valprint.c (cp_print_static_field): Use common_val_print.
8614
8615 2020-03-13  Tom Tromey  <tom@tromey.com>
8616
8617         * f-valprint.c (f77_print_array_1, f_val_print): Use
8618         common_val_print.
8619
8620 2020-03-13  Tom Tromey  <tom@tromey.com>
8621
8622         * riscv-tdep.c (riscv_print_one_register_info): Use
8623         common_val_print.
8624
8625 2020-03-13  Tom Tromey  <tom@tromey.com>
8626
8627         * mi/mi-main.c (output_register): Use common_val_print.
8628
8629 2020-03-13  Tom Tromey  <tom@tromey.com>
8630
8631         * infcmd.c (default_print_one_register_info): Use
8632         common_val_print.
8633
8634 2020-03-13  Tom Tromey  <tom@tromey.com>
8635
8636         * valprint.h (common_val_print_checked): Declare.
8637         * valprint.c (common_val_print_checked): New function.
8638         * stack.c (print_frame_arg): Use common_val_print_checked.
8639
8640 2020-03-13  Tom Tromey  <tom@tromey.com>
8641
8642         * valprint.c (do_val_print): New function, from val_print.
8643         (val_print): Use do_val_print.
8644         (common_val_print): Use do_val_print.
8645
8646 2020-03-13  Tom Tromey  <tom@tromey.com>
8647
8648         * valprint.c (value_print): Use scoped_value_mark.
8649
8650 2020-03-13  Tom de Vries  <tdevries@suse.de>
8651
8652         PR symtab/25646
8653         * psymtab.c (partial_symtab::partial_symtab): Don't set
8654         globals_offset and statics_offset.  Push element onto
8655         current_global_psymbols and current_static_psymbols stacks.
8656         (concat): New function.
8657         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
8658         element from current_global_psymbols and current_static_psymbols
8659         stacks.  Concat popped elements to global_psymbols and
8660         static_symbols.
8661         (add_psymbol_to_list): Use current_global_psymbols and
8662         current_static_psymbols stacks.
8663         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
8664         current_static_psymbols fields.
8665
8666 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8667
8668         * corelow.c (sniff_core_bfd): Remove.
8669         (class core_target) <m_core_vec>: Remove.
8670         (core_target::core_target): Update.
8671         (core_file_fns): Remove.
8672         (deprecated_add_core_fns): Remove.
8673         (default_core_sniffer): Remove.
8674         (sniff_core_bfd): Remove.
8675         (default_check_format): Remove.
8676         (gdb_check_format): Remove.
8677         (core_target_open): Update.
8678         (core_target::get_core_register_section): Update.
8679         (get_core_registers_cb): Update.
8680         (core_target::fetch_registers): Update.
8681         * gdbcore.h (struct core_fns): Remove.
8682         (deprecated_add_core_fns): Remove.
8683         (default_core_sniffer): Remove.
8684         (default_check_format): Remove.
8685
8686 2020-03-12  Tom Tromey  <tom@tromey.com>
8687
8688         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
8689         CORE_ADDR.
8690         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
8691
8692 2020-03-12  Tom Tromey  <tom@tromey.com>
8693
8694         * remote.c (remote_target::download_tracepoint)
8695         (remote_target::enable_tracepoint)
8696         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
8697         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
8698         sprintf_vma.
8699
8700 2020-03-12  Tom Tromey  <tom@tromey.com>
8701
8702         * symfile-mem.c: Update CORE_ADDR size assert.
8703
8704 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8705
8706         * selftest.m4: Move to gdbsupport/.
8707         * acinclude.m4: Update path to selftest.m4.
8708
8709 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8710
8711         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
8712         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
8713         gdbarch-selfselftests.c and selftest-arch.c.
8714         (SUBDIR_UNITTESTS_OBS): Rename to...
8715         (SELFTESTS_OBS): ... this.
8716         (COMMON_SFILES): Remove disasm-selftests.c and
8717         gdbarch-selftests.c.
8718         * configure.ac: Don't add selftest-arch.{c,o} to
8719         CONFIG_{SRCS,OBS}.
8720         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
8721         preprocessor conditions.
8722
8723 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8724
8725         * configure.ac: Don't source bfd/development.sh.
8726         * selftest.m4: Modify comment.
8727         * configure: Re-generate.
8728
8729 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8730
8731         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
8732         not "true" or "false".
8733         * configure: Re-generate.
8734
8735 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8736
8737         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
8738         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
8739         renamed to arm_nbsd_supply_gregset.
8740         (fetch_register): Update to call arm_nbsd_supply_gregset.
8741         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
8742         (arm_netbsd_nat_target::fetch_registers): Update.
8743         (fetch_elfcore_registers): Removed.
8744         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
8745         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
8746         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
8747         not require NetBSD system headers.
8748         (arm_nbsd_regset): New struct.
8749         (arm_nbsd_iterate_over_regset_sections): New function.
8750         (arm_netbsd_init_abi_common): Updated to call
8751         set_gdbarch_iterate_over_regset_sections.
8752         * arm-nbsd-tdep.h: New file.
8753
8754 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
8755
8756         * symtab.c (find_pc_sect_line): Add check which prevents infinite
8757         recursion.
8758
8759 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
8760
8761         * configure: Re-generate.
8762
8763 2020-03-11  Tom Tromey  <tromey@adacore.com>
8764
8765         * ada-typeprint.c (print_choices): Fix comment.
8766
8767 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
8768
8769         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
8770         previous item in the list, when the list has no items.
8771
8772 2020-03-11  Tom de Vries  <tdevries@suse.de>
8773
8774         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
8775         PROP_LOCLIST handling code.
8776
8777 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
8778
8779         * buildsym-legacy.c (record_line): Pass extra parameter to
8780         record_line.
8781         * buildsym.c (buildsym_compunit::record_line): Take an extra
8782         parameter, reduce duplication in the line table, and record the
8783         is_stmt flag in the line table.
8784         * buildsym.h (buildsym_compunit::record_line): Add extra
8785         parameter.
8786         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
8787         non-statement lines.
8788         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
8789         this to the symtab builder.
8790         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
8791         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
8792         through to dwarf_record_line_1.
8793         * infrun.c (process_event_stop_test): When stepping, don't stop at
8794         a non-statement instruction, and only refresh the step info when
8795         we land in the middle of a line's range.  Also add an extra
8796         comment.
8797         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
8798         field.
8799         * record-btrace.c (btrace_find_line_range): Only record lines
8800         marked as is-statement.
8801         * stack.c (frame_show_address): Show the frame address if we are
8802         in a non-statement sal.
8803         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
8804         (maintenance_print_one_line_table): Print a header for the is_stmt
8805         column, and include is_stmt information in the output.
8806         * symtab.c (find_pc_sect_line): Find lines marked as statements in
8807         preference to non-statements.
8808         (find_pcs_for_symtab_line): Prefer is-statement entries.
8809         (find_line_common): Likewise.
8810         * symtab.h (struct linetable_entry): Add is_stmt field.
8811         (struct symtab_and_line): Likewise.
8812         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
8813         arranging the line table.
8814
8815 2020-03-07  Tom de Vries  <tdevries@suse.de>
8816
8817         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
8818         DIE.
8819
8820 2020-03-07  Tom Tromey  <tom@tromey.com>
8821
8822         * valops.c (value_literal_complex): Remove obsolete comment.
8823         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
8824         comment.
8825
8826 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8827
8828         * infrun.h: Forward-declare thread_info.
8829         (set_step_info): Add thread_info parameter, add doc.
8830         * infrun.c (set_step_info): Add thread_info parameter, move doc
8831         to header.
8832         * infrun.c (process_event_stop_test): Pass thread to
8833         set_step_info call.
8834         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
8835         set_step_info.
8836         (prepare_one_step): Add thread_info parameter, pass it to
8837         set_step_frame and prepare_one_step (recursive) call.
8838         (step_1): Pass thread to prepare_one_step call.
8839         (step_command_fsm::should_stop): Pass thread to
8840         prepare_one_step.
8841         (until_next_fsm): Pass thread to set_step_frame call.
8842         (finish_command): Pass thread to set_step_info call.
8843
8844 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
8845
8846         * windows-tdep.c (windows_solib_create_inferior_hook):
8847         Check if inferior is running.
8848
8849 2020-03-06  Tom de Vries  <tdevries@suse.de>
8850
8851         * NEWS: Fix "the the".
8852         * ctfread.c: Same.
8853
8854 2020-03-06  Tom de Vries  <tdevries@suse.de>
8855
8856         * psymtab.c (psymtab_to_symtab): Don't print "done.".
8857
8858 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8859
8860         * .dir-locals.el: Add a comment referencing the other copies of
8861         this file.
8862
8863 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
8864
8865         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
8866         psargs.
8867
8868 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8869
8870         * .gitattributes: New file.
8871
8872 2020-03-04  Tom Tromey  <tom@tromey.com>
8873
8874         * symmisc.c (print_symbol_bcache_statistics)
8875         (print_objfile_statistics): Update.
8876         * symfile.c (allocate_symtab): Use intern.
8877         * psymtab.c (partial_symtab::partial_symtab): Use intern.
8878         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
8879         macro_cache>: Remove.
8880         <string_cache>: New member.
8881         (struct objfile) <intern>: New methods.
8882         * elfread.c (elf_symtab_read): Use intern.
8883         * dwarf2/read.c (fixup_go_packaging): Intern package name.
8884         (dwarf2_compute_name, dwarf2_physname)
8885         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
8886         names.
8887         (guess_partial_die_structure_name): Update.
8888         (partial_die_info::fixup): Intern name.
8889         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
8890         name.
8891         (dwarf2_name): Intern name.  Update.
8892         * buildsym.c (buildsym_compunit::get_macro_table): Use
8893         string_cache.
8894
8895 2020-03-04  Tom Tromey  <tom@tromey.com>
8896
8897         * jit.c (bfd_open_from_target_memory): Make "target" const.
8898         * corefile.c (gnutarget): Now const.
8899         * gdbcore.h (gnutarget): Now const.
8900
8901 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
8902
8903         * NEWS: Mention support for WOW64 processes.
8904         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
8905         (amd64_windows_segment_register_p): Remove static.
8906         (_initialize_amd64_windows_nat): Update.
8907         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
8908         * i386-windows-nat.c (context_offset): Update.
8909         (i386_mappings): Rename and remove static.
8910         (i386_windows_segment_register_p): Remove static.
8911         (_initialize_i386_windows_nat): Update.
8912         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
8913         (STATUS_WX86_SINGLE_STEP): New macro.
8914         (EnumProcessModulesEx): New macro.
8915         (Wow64SuspendThread): New macro.
8916         (Wow64GetThreadContext): New macro.
8917         (Wow64SetThreadContext): New macro.
8918         (Wow64GetThreadSelectorEntry): New macro.
8919         (windows_set_context_register_offsets): Add static.
8920         (windows_set_segment_register_p): Likewise.
8921         (windows_add_thread): Adapt for WOW64 processes.
8922         (windows_fetch_one_register): Likewise.
8923         (windows_nat_target::fetch_registers): Likewise.
8924         (windows_store_one_register): Likewise.
8925         (display_selector): Likewise.
8926         (display_selectors): Likewise.
8927         (handle_exception): Likewise.
8928         (windows_continue): Likewise.
8929         (windows_nat_target::resume): Likewise.
8930         (windows_add_all_dlls): Likewise.
8931         (do_initial_windows_stuff): Likewise.
8932         (windows_nat_target::attach): Likewise.
8933         (windows_get_exec_module_filename): Likewise.
8934         (windows_nat_target::create_inferior): Likewise.
8935         (windows_xfer_siginfo): Likewise.
8936         (_initialize_loadable): Initialize Wow64SuspendThread,
8937         Wow64GetThreadContext, Wow64SetThreadContext,
8938         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
8939         * windows-nat.h (windows_set_context_register_offsets):
8940         Remove declaration.
8941         (windows_set_segment_register_p): Likewise.
8942         (i386_windows_segment_register_p): Add declaration.
8943         (amd64_windows_segment_register_p): Likewise.
8944
8945 2020-03-04  Luis Machado  <luis.machado@linaro.org>
8946
8947         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
8948         in "info registers" for AArch64/ARM.
8949
8950         The change caused "info registers" to not print GPR's.
8951
8952         gdb/ChangeLog:
8953
8954         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8955
8956         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8957         when reg->group is empty and reggroup is not.
8958
8959 2020-03-03  Tom Tromey  <tromey@adacore.com>
8960
8961         * dwarf2/frame.c (struct dwarf2_frame_cache)
8962         <checked_tailcall_bottom, entry_cfa_sp_offset,
8963         entry_cfa_sp_offset_p>: Remove members.
8964         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
8965         (dwarf2_frame_prev_register): Don't call
8966         dwarf2_tailcall_sniffer_first.
8967         (dwarf2_append_unwinders): Don't append tailcall unwinder.
8968         * frame-unwind.c (add_unwinder): New fuction.
8969         (frame_unwind_init): Use it.  Add tailcall unwinder.
8970
8971 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
8972             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8973
8974         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
8975         value should be printed as true.
8976
8977 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
8978
8979         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
8980         (windows_init_abi): Set and use windows_so_ops.
8981
8982 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
8983
8984         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
8985         when verifying if dealing with a convenience variable.
8986
8987 2020-03-03  Luis Machado  <luis.machado@linaro.org>
8988
8989         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
8990
8991 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8992
8993         * infrun.c (gdbarch_supports_displaced_stepping): New.
8994         (use_displaced_stepping): Break up conditions in smaller pieces.
8995         Use gdbarch_supports_displaced_stepping.
8996         (displaced_step_prepare_throw): Use
8997         gdbarch_supports_displaced_stepping.
8998
8999 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9000
9001         * NEWS: Mention new behaviour of the history filename.
9002         * top.c (write_history_p): Add comment.
9003         (show_write_history_p): Add header comment, give a different
9004         message when history writing is on, but the history filename is
9005         empty.
9006         (history_filename): Add comment.
9007         (history_filename_empty): New function.
9008         (show_history_filename): Add header comment, give a different
9009         message when the filename is empty.
9010         (init_history): Compare history_filename against nullptr, and only
9011         read history if the filename is not empty.
9012         (set_history_filename): Add header comment, and only make
9013         non-empty filenames absolute.
9014         (init_main): Make the filename argument to 'set history filename'
9015         optional.
9016
9017 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
9018
9019         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
9020         (arm_supply_vfpregset): ...this, and update to use VFP registers.
9021         (fetch_fp_register): Update.
9022         (fetch_fp_regs): Update.
9023         (store_fp_register): Update.
9024         (store_fp_regs): Update.
9025         (arm_netbsd_nat_target::read_description): New function.
9026         (fetch_elfcore_registers): Update.
9027
9028 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9029
9030         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
9031         general_thread if the stop reply is missing a thread-id.
9032         (remote_target::process_stop_reply): Use the first non-exited
9033         thread if the target didn't pass a thread-id.
9034         * infrun.c (do_target_wait): Move call to
9035         switch_to_inferior_no_thread to ....
9036         (do_target_wait_1): ... here.
9037
9038 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
9039
9040         * debuginfod-support.c: Include defs.h first.
9041
9042 2020-02-28  Tom de Vries  <tdevries@suse.de>
9043
9044         * symfile.c (set_initial_language): Use default language for lookup.
9045
9046 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
9047
9048         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
9049         reader variable, pass `this` to read_cutu_die_from_dwo.
9050
9051 2020-02-27  Aaron Merey  <amerey@redhat.com>
9052
9053         * source.c (open_source_file): Check for nullptr when computing
9054         srcpath.
9055
9056 2020-02-27  Tom Tromey  <tromey@adacore.com>
9057
9058         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
9059         member.
9060         (dwarf2_add_field): Don't update nfields.
9061         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
9062
9063 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
9064
9065         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
9066         abs.
9067
9068 2020-02-26  Tom Tromey  <tom@tromey.com>
9069
9070         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
9071         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
9072         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
9073         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
9074         per_cu_data.
9075
9076 2020-02-26  Tom Tromey  <tom@tromey.com>
9077
9078         * dwarf2/index-write.c (psym_index_map): Change type.
9079         (add_address_entry_worker, write_one_signatured_type)
9080         (recursively_count_psymbols, recursively_write_psymbols)
9081         (class debug_names, psyms_seen_size, write_gdbindex)
9082         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
9083
9084 2020-02-26  Aaron Merey  <amerey@redhat.com>
9085
9086         * Makefile.in: Handle optional debuginfod support.
9087         * NEWS: Update.
9088         * README: Add --with-debuginfod summary.
9089         * config.in: Regenerate.
9090         * configure: Regenerate.
9091         * configure.ac: Handle optional debuginfod support.
9092         * debuginfod-support.c: debuginfod helper functions.
9093         * debuginfod-support.h: Ditto.
9094         * doc/gdb.texinfo: Add --with-debuginfod to configure options
9095         summary.
9096         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
9097         when a dwz file cannot be found.
9098         * elfread.c (elf_symfile_read): Query debuginfod servers when a
9099         debuginfo file cannot be found.
9100         * source.c (open_source_file): Query debuginfod servers when a
9101         source file cannot be found.
9102         * top.c (print_gdb_configuration): Include
9103         --{with,without}-debuginfod in the output.
9104
9105 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
9106
9107         * thread.c (thr_try_catch_cmd): Print thread name.
9108
9109 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
9110
9111         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
9112         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9113         dwarf2_fetch_die_type_sect_off): Move to...
9114         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9115         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9116         dwarf2_fetch_die_type_sect_off): ... here.
9117         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9118         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9119         dwarf2_fetch_die_type_sect_off): Move doc to header file.
9120
9121 2020-02-26  Tom de Vries  <tdevries@suse.de>
9122
9123         PR gdb/25603
9124         * symfile.c (set_initial_language): Exit-early if
9125         language_mode == language_mode_manual.
9126
9127 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9128
9129         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
9130         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
9131         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
9132
9133 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9134
9135         * gdbtypes.c (create_array_type_with_stride): Handle negative
9136         array strides.
9137         * valarith.c (value_subscripted_rvalue): Likewise.
9138
9139 2020-02-25  Luis Machado  <luis.machado@linaro.org>
9140
9141         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
9142
9143 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9144
9145         * loc.h (dwarf2_get_die_type): Move to...
9146         * read.h (dwarf2_get_die_type): ... here.
9147         * read.c (dwarf2_get_die_type): Move doc to header.
9148
9149 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
9150
9151         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
9152         'gnulib/Makefile.in' to the list.
9153
9154 2020-02-24  Tom Tromey  <tom@tromey.com>
9155
9156         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
9157         Remove.
9158         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
9159         XOBNEWVEC.
9160
9161 2020-02-24  Tom Tromey  <tom@tromey.com>
9162
9163         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
9164         New method.
9165         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
9166         (dw2_do_instantiate_symtab, dw2_get_file_names)
9167         (build_type_psymtab_dependencies, load_full_type_unit): Update.
9168
9169 2020-02-24  Tom Tromey  <tom@tromey.com>
9170
9171         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
9172         make_scoped_restore.
9173         (dwarf2_psymtab::read_symtab): Don't clear
9174         reading_partial_symbols.
9175
9176 2020-02-24  Tom de Vries  <tdevries@suse.de>
9177
9178         PR gdb/25592
9179         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
9180
9181 2020-02-24  Tom de Vries  <tdevries@suse.de>
9182
9183         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
9184         commands layout next/prev/regs.
9185
9186 2020-02-22  Tom Tromey  <tom@tromey.com>
9187
9188         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
9189         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
9190
9191 2020-02-22  Tom Tromey  <tom@tromey.com>
9192
9193         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
9194
9195 2020-02-22  Tom Tromey  <tom@tromey.com>
9196
9197         * tui/tui-win.c (_initialize_tui_win): Add usage text.
9198         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
9199         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
9200         * tui/tui.c (_initialize_tui): Add usage text.
9201
9202 2020-02-22  Tom Tromey  <tom@tromey.com>
9203
9204         * tui/tui-win.c (tui_set_focus_command)
9205         (tui_set_win_height_command): Use error_no_arg.
9206         (_initialize_tui_win): Update help text.
9207         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
9208
9209 2020-02-22  Tom Tromey  <tom@tromey.com>
9210
9211         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
9212         * tui/tui-disasm.h (struct tui_disasm_window)
9213         <display_start_addr>: Declare.
9214         * tui/tui-source.h (struct tui_source_window)
9215         <display_start_addr>: Declare.
9216         * tui/tui-winsource.h (struct tui_source_window_base)
9217         <show_source_line, display_start_addr>: New methods.
9218         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
9219         Rename and move to protected section.
9220         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
9221         (tui_source_window_base::do_erase_source_content): Update.
9222         (tui_source_window_base::show_source_line): Now a method.
9223         (tui_source_window_base::show_source_content)
9224         (tui_source_window_base::tui_source_window_base)
9225         (tui_source_window_base::rerender)
9226         (tui_source_window_base::refill)
9227         (tui_source_window_base::do_scroll_horizontal)
9228         (tui_source_window_base::set_is_exec_point_at)
9229         (tui_source_window_base::update_breakpoint_info)
9230         (tui_source_window_base::update_exec_info): Update.
9231         * tui/tui-source.c (tui_source_window::set_contents)
9232         (tui_source_window::showing_source_p)
9233         (tui_source_window::do_scroll_vertical)
9234         (tui_source_window::location_matches_p)
9235         (tui_source_window::line_is_displayed): Update.
9236         (tui_source_window::display_start_addr): New method.
9237         * tui/tui-disasm.c (tui_disasm_window::set_contents)
9238         (tui_disasm_window::do_scroll_vertical)
9239         (tui_disasm_window::location_matches_p): Update.
9240         (tui_disasm_window::display_start_addr): New method.
9241
9242 2020-02-22  Tom Tromey  <tom@tromey.com>
9243
9244         * NEWS: Add entry for gdb.register_window_type.
9245         * tui/tui-layout.h (window_factory): New typedef.
9246         (tui_register_window): Declare.
9247         * tui/tui-layout.c (saved_tui_windows): New global.
9248         (tui_apply_current_layout): Use it.
9249         (tui_register_window): New function.
9250         * python/python.c (do_start_initialization): Call
9251         gdbpy_initialize_tui.
9252         (python_GdbMethods): Add "register_window_type" function.
9253         * python/python-internal.h (gdbpy_register_tui_window)
9254         (gdbpy_initialize_tui): Declare.
9255         * python/py-tui.c: New file.
9256         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
9257
9258 2020-02-22  Tom Tromey  <tom@tromey.com>
9259
9260         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
9261
9262 2020-02-22  Tom Tromey  <tom@tromey.com>
9263
9264         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
9265         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
9266         * tui/tui-data.c (tui_set_win_with_focus): Remove.
9267         (tui_set_win_focus_to): Move from tui-win.c.
9268
9269 2020-02-22  Tom Tromey  <tom@tromey.com>
9270
9271         * tui/tui-layout.c (make_standard_window, get_locator_window): New
9272         functions.
9273         (known_window_types): New global.
9274         (tui_get_window_by_name): Reimplement.
9275         (initialize_known_windows): New function.
9276         (validate_window_name): Rewrite.
9277         (_initialize_tui_layout): Call initialize_known_windows.
9278
9279 2020-02-22  Tom Tromey  <tom@tromey.com>
9280
9281         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
9282         Remove constants.
9283         * tui/tui-winsource.h (struct tui_source_window_base)
9284         <tui_source_window_base>: Remove parameter.
9285         * tui/tui-winsource.c
9286         (tui_source_window_base::tui_source_window_base): Remove
9287         parameter.
9288         (tui_source_window_base::refill): Update.
9289         * tui/tui-stack.h (struct tui_locator_window)
9290         <tui_locator_window>: Update.
9291         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
9292         Default the constructor.
9293         * tui/tui-regs.h (struct tui_data_item_window)
9294         <tui_data_item_window>: Default the constructor.
9295         (struct tui_data_window) <tui_data_window>: Likewise.
9296         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
9297         Default the constructor.
9298         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
9299         Default the constructor.
9300         <type>: Remove.
9301         (struct tui_win_info) <tui_win_info>: Default the constructor.
9302         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
9303         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
9304         Default the constructor.
9305
9306 2020-02-22  Tom Tromey  <tom@tromey.com>
9307
9308         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
9309         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
9310         * tui/tui-win.c (tui_resize_all): Don't call
9311         tui_delete_invisible_windows.
9312         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
9313         done.
9314         (tui_set_layout): Update.
9315         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
9316         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
9317         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
9318
9319 2020-02-22  Tom Tromey  <tom@tromey.com>
9320
9321         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
9322         correctly.
9323
9324 2020-02-22  Tom Tromey  <tom@tromey.com>
9325
9326         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
9327
9328 2020-02-22  Tom Tromey  <tom@tromey.com>
9329
9330         * tui/tui-winsource.h (struct tui_source_window_iterator)
9331         <inner_iterator>: New etytypedef.
9332         <tui_source_window_iterator>: Take "end" parameter.
9333         <tui_source_window_iterator>: Take iterator.
9334         <operator*, advance>: Update.
9335         <m_iter>: Change type.
9336         <m_end>: New field.
9337         (struct tui_source_windows) <begin, end>: Update.
9338         * tui/tui-layout.c (tui_windows): New global.
9339         (tui_apply_current_layout): Clear tui_windows.
9340         (tui_layout_window::apply): Update tui_windows.
9341         * tui/tui-data.h (tui_windows): Declare.
9342         (all_tui_windows): Now inline function.
9343         (class tui_window_iterator, struct all_tui_windows): Remove.
9344
9345 2020-02-22  Tom Tromey  <tom@tromey.com>
9346
9347         PR tui/17850:
9348         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
9349         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
9350         "height" argument.
9351         (class tui_layout_window) <get_sizes>: Likewise.
9352         (class tui_layout_split) <tui_layout_split>: Add "vertical"
9353         argument.
9354         <get_sizes>: Add "height" argument.
9355         <m_vertical>: New field.
9356         * tui/tui-layout.c (tui_layout_split::clone): Update.
9357         (tui_layout_split::get_sizes): Add "height" argument.
9358         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
9359         (tui_new_layout_command): Parse "-horizontal".
9360         (_initialize_tui_layout): Update help string.
9361         (tui_layout_split::specification): Add "-horizontal" when needed.
9362         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
9363         argument.
9364         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
9365         New methods.
9366
9367 2020-02-22  Tom Tromey  <tom@tromey.com>
9368
9369         * tui/tui-layout.h (enum tui_adjust_result): New.
9370         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
9371         (class tui_layout_window) <adjust_size>: Return
9372         tui_adjust_result.  Rewrite.
9373         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
9374         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
9375
9376 2020-02-22  Tom Tromey  <tom@tromey.com>
9377
9378         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
9379         parameter and return types.
9380         (class tui_layout_base) <specification>: Add "depth".
9381         (class tui_layout_window) <specification>: Add "depth".
9382         (class tui_layout_split) <specification>: Add "depth".
9383         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
9384         and return types.
9385         (tui_new_layout_command): Parse sub-layouts.
9386         (_initialize_tui_layout): Update help string.
9387         (tui_layout_window::specification): Add "depth".
9388         (add_layout_command): Update.
9389
9390 2020-02-22  Tom Tromey  <tom@tromey.com>
9391
9392         * NEWS: Add "tui new-layout" item.
9393         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
9394         Add new-layout command to help text.
9395         (validate_window_name): New function.
9396         (tui_new_layout_command): New function.
9397         (_initialize_tui_layout): Register "new-layout".
9398         (tui_layout_window::specification): New method.
9399         (tui_layout_window::specification): New method.
9400         * tui/tui-layout.h (class tui_layout_base) <specification>: New
9401         method.
9402         (class tui_layout_window) <specification>: New method.
9403         (class tui_layout_split) <specification>: New method.
9404
9405 2020-02-22  Tom Tromey  <tom@tromey.com>
9406
9407         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
9408         * tui/tui-win.c (window_name_completer): Update comment.
9409         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
9410         Declare method.
9411         (class tui_layout_window) <replace_window>: Likewise.
9412         (class tui_layout_split) <replace_window>: Likewise.
9413         (tui_set_layout): Don't declare.
9414         (tui_set_initial_layout): Declare function.
9415         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
9416         (asm_regs_layout): New globals.
9417         (tui_current_layout, show_layout): Remove.
9418         (tui_set_layout, tui_add_win_to_layout): Rewrite.
9419         (find_layout, tui_apply_layout): New function.
9420         (layout_completer): Remove.
9421         (tui_next_layout): Reimplement.
9422         (tui_next_layout_command): New function.
9423         (tui_set_initial_layout, tui_prev_layout_command): New functions.
9424         (tui_regs_layout): Reimplement.
9425         (tui_regs_layout_command): New function.
9426         (extract_display_start_addr): Rewrite.
9427         (next_layout, prev_layout): Remove.
9428         (tui_layout_window::replace_window): New method.
9429         (tui_layout_split::replace_window): New method.
9430         (destroy_layout): New function.
9431         (layout_list): New global.
9432         (add_layout_command): New function.
9433         (initialize_layouts): Update.
9434         (tui_layout_command): New function.
9435         (_initialize_tui_layout): Install "layout" commands.
9436         * tui/tui-data.h (enum tui_layout_type): Remove.
9437         (tui_current_layout): Don't declare.
9438
9439 2020-02-22  Tom Tromey  <tom@tromey.com>
9440
9441         * tui/tui-regs.c (tui_reg_layout): Remove.
9442         (tui_reg_command): Use tui_regs_layout.
9443         * tui/tui-layout.h (tui_reg_command): Declare.
9444         * tui/tui-layout.c (tui_reg_command): New function.
9445
9446 2020-02-22  Tom Tromey  <tom@tromey.com>
9447
9448         * tui/tui.c (tui_rl_delete_other_windows): Call
9449         tui_remove_some_windows.
9450         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
9451         Declare method.
9452         (class tui_layout_window) <remove_windows>: New method.
9453         (class tui_layout_split) <remove_windows>: Declare.
9454         (tui_remove_some_windows): Declare.
9455         * tui/tui-layout.c (tui_remove_some_windows): New function.
9456         (tui_layout_split::remove_windows): New method.
9457
9458 2020-02-22  Tom Tromey  <tom@tromey.com>
9459
9460         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
9461         * tui/tui-layout.h (tui_next_layout): Declare.
9462         * tui/tui-layout.c (tui_next_layout): New function.
9463
9464 2020-02-22  Tom Tromey  <tom@tromey.com>
9465
9466         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
9467         correct coordinates.
9468
9469 2020-02-22  Tom Tromey  <tom@tromey.com>
9470
9471         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
9472         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
9473         DATA_WIN case.
9474
9475 2020-02-22  Tom Tromey  <tom@tromey.com>
9476
9477         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
9478         TUI_DISASM_WIN, not tui_win_list.
9479
9480 2020-02-22  Tom Tromey  <tom@tromey.com>
9481
9482         * valprint.c (generic_val_print_enum_1)
9483         (val_print_type_code_flags): Style member names.
9484         * rust-lang.c (val_print_struct, rust_print_enum)
9485         (rust_print_struct_def, rust_internal_print_type): Style member
9486         names.
9487         * p-valprint.c (pascal_object_print_value_fields): Style member
9488         names.  Only call fprintf_symbol_filtered for static members.
9489         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
9490         * f-valprint.c (f_val_print): Style member names.
9491         * f-typeprint.c (f_type_print_base): Style member names.
9492         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
9493         call fprintf_symbol_filtered for static members.
9494         (cp_print_class_member): Style member names.
9495         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
9496         member names.
9497         * ada-valprint.c (ada_print_scalar): Style enum names.
9498         (ada_val_print_enum): Likewise.
9499         * ada-typeprint.c (print_enum_type): Style enum names.
9500
9501 2020-02-21  Tom Tromey  <tom@tromey.com>
9502
9503         * psympriv.h (struct partial_symtab): Update comment.
9504
9505 2020-02-21  Tom Tromey  <tromey@adacore.com>
9506
9507         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
9508         type is CORE_ADDR.
9509
9510 2020-02-21  Tom de Vries  <tdevries@suse.de>
9511
9512         PR gdb/25534
9513         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
9514         if dependencies[i]->user != NULL.
9515
9516 2020-02-21  Ali Tamur  <tamur@google.com>
9517
9518         * dwarf2/read.c (dwarf2_name): Add null check.
9519
9520 2020-02-20  Tom Tromey  <tom@tromey.com>
9521
9522         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
9523         ">=", in binary search.
9524         (dwarf2_find_containing_comp_unit): New overload.
9525         (run_test): New self-test.
9526         (_initialize_dwarf2_read): Register new test.
9527
9528 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
9529
9530         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
9531         * riscv-tdep.h: Likewise.
9532         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
9533         rv32-only CSR.
9534         * features/riscv/64bit-csr.xml: Regenerated.
9535
9536 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
9537             Tom Tromey  <tom@tromey.com>
9538
9539         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
9540         of 'fputc_unfiltered'.
9541         (putchar_unfiltered): Call 'fputc_unfiltered'.
9542         (fputc_unfiltered): Call 'fputs_unfiltered'.
9543
9544 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
9545
9546         * config.in: Regenerate.
9547         * configure: Regenerate.
9548         * configure.ac: Add --with-python-libdir option.
9549         * main.c: Use WITH_PYTHON_LIBDIR.
9550
9551 2020-02-19  Tom Tromey  <tom@tromey.com>
9552
9553         * symtab.c (general_symbol_info::compute_and_set_names): Use
9554         obstack_strndup.  Simplify call to symbol_set_demangled_name.
9555
9556 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
9557
9558         * dwarf2/read.c (allocate_signatured_type_table,
9559         allocate_dwo_unit_table, allocate_type_unit_groups_table,
9560         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
9561         Remove objfile parameter, update all callers.
9562
9563 2020-02-19  Doug Evans  <dje@google.com>
9564
9565         PR rust/25535
9566         * rust-lang.c (rust_print_enum): Apply embedded_offset to
9567         rust_enum_variant calculation.
9568
9569 2020-02-19  Tom Tromey  <tromey@adacore.com>
9570
9571         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
9572
9573 2020-02-19  Tom Tromey  <tromey@adacore.com>
9574
9575         * ada-lang.c (cache_symbol): Use obstack_strdup.
9576
9577 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9578
9579         * configure: Regenerate.
9580
9581 2020-02-19  Tom Tromey  <tromey@adacore.com>
9582
9583         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
9584         NULL check.
9585
9586 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
9587
9588         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
9589
9590 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9591
9592         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
9593         if GDBSERVER is not defined.
9594         (riscv_tdesc_cache): Likewise, also store const target_desc.
9595         (STATIC_IN_GDB): Define.
9596         (riscv_create_target_description): Update declaration with
9597         STATIC_IN_GDB.
9598         (riscv_lookup_target_description): New function, only define if
9599         GDBSERVER is not defined.
9600         * arch/riscv.h (riscv_create_target_description): Declare only
9601         when GDBSERVER is defined.
9602         (riscv_lookup_target_description): New declaration when GDBSERVER
9603         is not defined.
9604         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
9605         (riscv_linux_read_features): ...this, and return
9606         riscv_gdbarch_features instead of target_desc.
9607         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
9608         (riscv_linux_read_description): Rename to...
9609         (riscv_linux_read_features): ...this.
9610         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9611         Update to use riscv_gdbarch_features and
9612         riscv_lookup_target_description.
9613         * riscv-tdep.c (riscv_find_default_target_description): Use
9614         riscv_lookup_target_description instead of
9615         riscv_create_target_description.
9616
9617 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9618
9619         * valprint.c (generic_val_print_enum_1): When printing a flag
9620         enum with value 0 and there is no enumerator with value 0, print
9621         just "0" instead of "(unknown: 0x0)".
9622
9623 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9624
9625         * valprint.c (generic_val_print_enum_1): Print unknown part of
9626         flag enum in hex.
9627
9628 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9629
9630         * dwarf2/read.c (update_enumeration_type_from_children): Allow
9631         flag enums to contain duplicate enumerators.
9632         * valprint.c (generic_val_print_enum_1): Update comment.
9633
9634 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9635
9636         * dwarf2/read.c: Include "count-one-bits.h".
9637         (update_enumeration_type_from_children): If an enumerator has
9638         multiple bits set, don't treat the enumeration as a "flag enum".
9639         * valprint.c (generic_val_print_enum_1): Assert that enumerators
9640         of flag enums have 0 or 1 bit set.
9641
9642 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9643
9644         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
9645         conversion.
9646         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9647         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9648         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9649         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9650         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9651
9652 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9653
9654         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
9655
9656 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9657
9658         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
9659         displaced_step_closure_up.
9660         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9661         (struct displaced_step_closure_up):
9662         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9663         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9664         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
9665         Likewise.
9666         * gdbarch.sh (displaced_step_copy_insn): Likewise.
9667         * gdbarch.c, gdbarch.h: Re-generate.
9668         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
9669         displaced_step_closure_up.
9670         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9671         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9672         * infrun.h (displaced_step_closure_up): New type alias.
9673         (struct displaced_step_inferior_state) <step_closure>: Change
9674         type to displaced_step_closure_up.
9675         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
9676         displaced_step_closure_up.
9677         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9678
9679 2020-02-14  Tom Tromey  <tom@tromey.com>
9680
9681         * minidebug.c (gnu_debug_key): New global.
9682         (find_separate_debug_file_in_section): Use it.
9683
9684 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9685
9686         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
9687         std::unique_ptr.
9688         * gdbarch.c: Re-generate.
9689         * gdbarch.h: Re-generate.
9690         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
9691         change.
9692         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
9693         type to std::unique_ptr.
9694         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9695         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9696         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9697         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9698         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
9699         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9700         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9701         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9702         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9703
9704 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9705
9706         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
9707         std::unique_ptr.
9708         (displaced_step_clear): Rename to...
9709         (displaced_step_reset): ... this.  Just call displaced->reset ().
9710         (displaced_step_clear_cleanup): Rename to...
9711         (displaced_step_reset_cleanup): ... this.
9712         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
9713         (displaced_step_fixup): Likewise.
9714         (resume_1): Likewise.
9715         (handle_inferior_event): Restore child's memory before calling
9716         displaced_step_fixup on the parent.
9717         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
9718         to std::unique_ptr.
9719         <step_closure>: Change type to std::unique_ptr.
9720
9721 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9722
9723         * arm-tdep.c: Include count-one-bits.h.
9724         (cleanup_block_store_pc): Use count_one_bits.
9725         (cleanup_block_load_pc): Use count_one_bits.
9726         (arm_copy_block_xfer): Use count_one_bits.
9727         (thumb2_copy_block_xfer): Use count_one_bits.
9728         (thumb_copy_pop_pc_16bit): Use count_one_bits.
9729         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
9730         (thumb_get_next_pcs_raw): Use count_one_bits.
9731         (arm_get_next_pcs_raw): Use count_one_bits_l.
9732         * arch/arm.c (bitcount): Remove.
9733         * arch/arm.h (bitcount): Remove.
9734
9735 2020-02-14  Tom Tromey  <tromey@adacore.com>
9736
9737         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
9738         Update.
9739         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
9740         * dwarf2/loc.c (call_site_find_chain_1): Return
9741         unique_xmalloc_ptr.
9742         (call_site_find_chain): Likewise.
9743
9744 2020-02-14  Richard Biener  <rguenther@suse.de>
9745
9746         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
9747         on expression with division operators.
9748
9749 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9750
9751         * MAINTAINERS (Write After Approval): Adding myself.
9752
9753 2020-02-12  Tom Tromey  <tom@tromey.com>
9754
9755         * event-loop.c (event_data, gdb_event, event_handler_func):
9756         Remove.
9757
9758 2020-02-12  Tom Tromey  <tom@tromey.com>
9759
9760         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
9761         (dwarf2_frame_objfile_data): Add comment.
9762         (find_comp_unit, set_comp_unit): New functions.
9763         (dwarf2_frame_find_fde): Use find_comp_unit.
9764         (dwarf2_build_frame_info): Use set_comp_unit.
9765
9766 2020-02-12  Tom Tromey  <tom@tromey.com>
9767
9768         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
9769         (comp_unit): Don't initialize objfile.
9770         (execute_cfa_program): Add text_offset parameter.
9771         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
9772         (dwarf2_frame_cache): Update.
9773         (dwarf2_build_frame_info): Don't set "objfile" member.
9774
9775 2020-02-12  Tom Tromey  <tom@tromey.com>
9776
9777         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
9778         (decode_frame_entry): Likewise.
9779         (dwarf2_build_frame_info): Update.
9780
9781 2020-02-12  Tom Tromey  <tom@tromey.com>
9782
9783         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
9784         (decode_frame_entry_1): Use the comp_unit obstack.
9785
9786 2020-02-12  Tom Tromey  <tom@tromey.com>
9787
9788         * dwarf2/frame.c (struct comp_unit): Add initializers and
9789         constructor.
9790         (dwarf2_frame_objfile_data): Store a comp_unit.
9791         (dwarf2_frame_find_fde): Update.
9792         (dwarf2_build_frame_info): Use "new".
9793
9794 2020-02-12  Tom Tromey  <tom@tromey.com>
9795
9796         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
9797         (dwarf2_fde_table): Typedef for std::vector.
9798         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
9799         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
9800         (decode_frame_entry): Update.
9801         (dwarf2_build_frame_info): Use "new".
9802
9803 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9804
9805         * arm-tdep.c (arm_gdbarch_init): Update.
9806         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
9807         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
9808         have_neon, is_m>: Change to bool.
9809
9810 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9811
9812         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
9813
9814 2020-02-12  Tom Tromey  <tom@tromey.com>
9815
9816         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
9817
9818 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
9819
9820         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
9821         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
9822
9823 2020-02-11  Tom Tromey  <tom@tromey.com>
9824
9825         * psymtab.h: Update comment.
9826
9827 2020-02-11  Tom Tromey  <tom@tromey.com>
9828
9829         * gdb_obstack.h (struct auto_obstack): Use
9830         DISABLE_COPY_AND_ASSIGN.
9831
9832 2020-02-11  Tom Tromey  <tom@tromey.com>
9833
9834         * dwarf2/frame.h (struct objfile): Don't forward declare.
9835
9836 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9837
9838         * cris-tdep.c (cris_supply_gregset): Change signature to match
9839         what struct regset expects.
9840         (cris_regset): New struct.
9841         (fetch_core_registers): Remove.
9842         (cris_iterate_over_regset_sections): New function.
9843         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
9844         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
9845
9846 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9847
9848         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
9849         registers.
9850
9851 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9852
9853         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
9854
9855 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9856
9857         * configure: Re-generate.
9858
9859 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9860
9861         * configure: Re-generate.
9862
9863 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9864
9865         * acinclude: Update warning.m4 path.
9866         * warning.m4: Move to gdbsupport.
9867
9868 2020-02-11  Tom Tromey  <tromey@adacore.com>
9869
9870         * remote.c (remote_console_output): Update.
9871         * printcmd.c (printf_command): Update.
9872         * event-loop.c (gdb_wait_for_event): Update.
9873         * linux-nat.c (sigchld_handler): Update.
9874         * remote-sim.c (gdb_os_write_stdout): Update.
9875         (gdb_os_flush_stdout): Update.
9876         (gdb_os_flush_stderr): Update.
9877         (gdb_os_write_stderr): Update.
9878         * exceptions.c (print_exception): Update.
9879         * remote-fileio.c (remote_fileio_func_read): Update.
9880         (remote_fileio_func_write): Update.
9881         * tui/tui.c (tui_enable): Update.
9882         * tui/tui-interp.c (tui_interp::init): Update.
9883         * utils.c (init_page_info): Update.
9884         (putchar_unfiltered, fputc_unfiltered): Update.
9885         (gdb_flush): Update.
9886         (emit_style_escape): Update.
9887         (flush_wrap_buffer, fputs_maybe_filtered): Update.
9888         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
9889         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
9890         (stderr_file::write): Update.
9891         (stderr_file::puts): Update.
9892         * ui-file.h (ui_file_isatty, ui_file_write)
9893         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
9894         (ui_file_puts): Don't declare.
9895
9896 2020-02-10  Tom de Vries  <tdevries@suse.de>
9897
9898         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
9899         sentinel to char *.
9900
9901 2020-02-09  Tom de Vries  <tdevries@suse.de>
9902
9903         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
9904         filename if it matches "<artificial>".
9905
9906 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9907
9908         * windows-tdep.c (struct enum_value_name): New struct.
9909         (create_enum): New function.
9910         (windows_get_siginfo_type): Create and use enum types.
9911
9912 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9913
9914         * NEWS: Mention $_siginfo support for Windows.
9915         * windows-nat.c (handle_exception): Set siginfo_er.
9916         (windows_nat_target::mourn_inferior): Reset siginfo_er.
9917         (windows_xfer_siginfo): New function.
9918         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
9919         * windows-tdep.c (struct windows_gdbarch_data): New struct.
9920         (init_windows_gdbarch_data): New function.
9921         (get_windows_gdbarch_data): New function.
9922         (windows_get_siginfo_type): New function.
9923         (windows_init_abi): Register windows_get_siginfo_type.
9924         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
9925
9926 2020-02-08  Tom Tromey  <tom@tromey.com>
9927
9928         * dwarf2/read.c (class cutu_reader) <cutu_reader,
9929         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
9930         <keep>: Declare method.
9931         <m_keep>: Remove member.
9932         <~cutu_reader>: Remove.
9933         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9934         (cutu_reader::cutu_reader): Update.
9935         (cutu_reader::keep): Rename from ~cutu_reader.
9936         (process_psymtab_comp_unit, build_type_psymtabs_1)
9937         (process_skeletonless_type_unit, load_partial_comp_unit)
9938         (load_full_comp_unit, dwarf2_read_addr_index)
9939         (read_signatured_type): Update.
9940
9941 2020-02-08  Tom Tromey  <tom@tromey.com>
9942
9943         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
9944         "want_partial_unit" parameter.
9945         (process_psymtab_comp_unit): Change want_partial_unit to bool.
9946         Inline check for DW_TAG_partial_unit.
9947         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
9948
9949 2020-02-08  Tom Tromey  <tom@tromey.com>
9950
9951         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
9952         read.c.
9953         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
9954         read.c.
9955
9956 2020-02-08  Tom Tromey  <tom@tromey.com>
9957
9958         * dwarf2/read.c (read_address): Move to comp-unit.c.
9959         (dwarf2_rnglists_process, dwarf2_ranges_process)
9960         (read_attribute_value, dwarf_decode_lines_1)
9961         (var_decode_location, decode_locdesc): Update.
9962         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
9963         read.c.  Remove "cu" parameter.
9964         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
9965         method.
9966
9967 2020-02-08  Tom Tromey  <tom@tromey.com>
9968
9969         * dwarf2/read.c (read_attribute_value, read_indirect_string)
9970         (read_indirect_line_string): Update.
9971         * dwarf2/comp-unit.c (read_offset): Remove.
9972         (read_comp_unit_head): Update.
9973         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
9974         method.
9975         (read_offset): Don't declare.
9976
9977 2020-02-08  Tom Tromey  <tom@tromey.com>
9978
9979         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
9980         * dwarf2/read.c (struct comp_unit_head): Move to
9981         dwarf2/comp-unit.h.
9982         (enum class rcuh_kind): Move to comp-unit.h.
9983         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
9984         (read_comp_unit_head, error_check_comp_unit_head)
9985         (read_and_check_comp_unit_head): Move to comp-unit.c.
9986         (read_offset, dwarf_unit_type_name): Likewise.
9987         (create_debug_type_hash_table, read_cutu_die_from_dwo)
9988         (cutu_reader::cutu_reader, read_call_site_scope)
9989         (find_partial_die, follow_die_offset): Update.
9990         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
9991
9992 2020-02-08  Tom Tromey  <tom@tromey.com>
9993
9994         * dwarf2/read.c (read_offset_1): Move to leb.c.
9995         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
9996         (dwarf_decode_macro_bytes): Update.
9997         * dwarf2/leb.c (read_offset): Rename; move from read.c.
9998         * dwarf2/leb.h (read_offset): Declare.
9999
10000 2020-02-08  Tom Tromey  <tom@tromey.com>
10001
10002         * dwarf2/read.c (dwarf2_section_size): Remove.
10003         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
10004         Update.
10005         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
10006
10007 2020-02-08  Tom Tromey  <tom@tromey.com>
10008
10009         * dwarf2/read.c (read_initial_length): Move to leb.c.
10010         * dwarf2/leb.h (read_initial_length): Declare.
10011         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
10012         handle_nonstd parameter.
10013         * dwarf2/frame.c (read_initial_length): Remove.
10014         (decode_frame_entry_1): Update.
10015
10016 2020-02-08  Tom Tromey  <tom@tromey.com>
10017
10018         * dwarf2/loc.c (dwarf2_find_location_expression)
10019         (dwarf_evaluate_loc_desc::get_tls_address)
10020         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
10021         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
10022         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
10023         (dwarf2_compile_property_to_c)
10024         (dwarf2_loc_desc_get_symbol_read_needs)
10025         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
10026         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
10027         (loclist_describe_location, loclist_tracepoint_var_ref)
10028         (loclist_generate_c_location): Update.
10029         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
10030         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
10031         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
10032         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
10033         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
10034         (dwarf2_per_cu_data::addr_size)
10035         (dwarf2_per_cu_data::ref_addr_size)
10036         (dwarf2_per_cu_data::text_offset)
10037         (dwarf2_per_cu_data::addr_type): Now methods.
10038         (per_cu_header_read_in): Make per_cu "const".
10039         (dwarf2_version): Remove.
10040         (dwarf2_per_cu_data::int_type): Now a method.
10041         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
10042         (set_die_type, read_array_type, read_subrange_index_type)
10043         (read_tag_string_type, read_subrange_type): Update.
10044         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
10045         offset_size, ref_addr_size, text_offset, addr_type, version,
10046         objfile, int_type, addr_sized_int_type>: Declare methods.
10047
10048 2020-02-08  Tom Tromey  <tom@tromey.com>
10049
10050         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
10051         Move earlier.
10052
10053 2020-02-08  Tom Tromey  <tom@tromey.com>
10054
10055         * dwarf2/read.h (dwarf_line_debug): Declare.
10056         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
10057         * dwarf2/read.c: Move line_header code to new files.
10058         (dwarf_line_debug): No longer static.
10059         * dwarf2/line-header.c: New file.
10060         * dwarf2/line-header.h: New file.
10061
10062 2020-02-08  Tom Tromey  <tom@tromey.com>
10063
10064         * dwarf2/read.c (struct line_header) <file_full_name,
10065         file_file_name>: Return unique_xmalloc_ptr.
10066         (line_header::file_file_name): Update.
10067         (line_header::file_full_name): Update.
10068         (dw2_get_file_names_reader): Update.
10069         (macro_start_file): Update.
10070
10071 2020-02-08  Tom Tromey  <tom@tromey.com>
10072
10073         * dwarf2/read.c (struct line_header) <file_full_name,
10074         file_file_name>: Declare methods.
10075         (dw2_get_file_names_reader): Update.
10076         (file_file_name): Now a method.
10077         (file_full_name): Likewise.
10078         (macro_start_file): Update.
10079
10080 2020-02-08  Tom Tromey  <tom@tromey.com>
10081
10082         * dwarf2/read.c (dwarf_always_disassemble)
10083         (show_dwarf_always_disassemble): Move to loc.c.
10084         (_initialize_dwarf2_read): Move "always-disassemble" registration
10085         to loc.c.
10086         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
10087         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
10088         static.
10089         (show_dwarf_always_disassemble): Move from read.c.
10090         (_initialize_dwarf2loc): Move always-disassemble from read.c.
10091
10092 2020-02-08  Tom Tromey  <tom@tromey.com>
10093
10094         * dwarf2/read.c (~dwarf2_per_objfile): Update.
10095         (create_quick_file_names_table): Return htab_up.
10096         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
10097         Update.
10098         * dwarf2/read.h (struct dwarf2_per_objfile)
10099         <quick_file_names_table>: Now htab_up.
10100
10101 2020-02-08  Tom Tromey  <tom@tromey.com>
10102
10103         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
10104
10105 2020-02-08  Tom Tromey  <tom@tromey.com>
10106
10107         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
10108         Rewrite.
10109         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
10110         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
10111         (abbrev_table::abbrev_table): No longer inline.
10112         (ABBREV_HASH_SIZE): Remove.
10113         (abbrev_table::m_abbrevs): Now an htab_up.
10114
10115 2020-02-08  Tom Tromey  <tom@tromey.com>
10116
10117         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
10118         (cutu_reader): Update.
10119         (build_type_psymtabs_1): Update.
10120         * dwarf2/abbrev.c (abbrev_table::read): Rename.
10121         (abbrev_table::alloc_abbrev): Update.
10122         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
10123         (abbrev_table::read): New static method, renamed from
10124         abbrev_table_read_table.
10125         (abbrev_table::alloc_abbrev)
10126         (abbrev_table::add_abbrev): Now private.
10127         (abbrev_table::abbrev_table): Now private.
10128         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
10129
10130 2020-02-08  Tom Tromey  <tom@tromey.com>
10131
10132         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
10133         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
10134         htab_up.
10135
10136 2020-02-08  Tom Tromey  <tom@tromey.com>
10137
10138         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
10139         htab_up.
10140         (lookup_dwo_unit_in_dwp): Update.
10141         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
10142         on obstack.
10143
10144 2020-02-08  Tom Tromey  <tom@tromey.com>
10145
10146         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
10147         obstack.
10148
10149 2020-02-08  Tom Tromey  <tom@tromey.com>
10150
10151         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
10152         line_header_hash.
10153         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
10154         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
10155         Change type to htab_up.
10156
10157 2020-02-08  Tom Tromey  <tom@tromey.com>
10158
10159         * dwarf2/read.c (allocate_type_unit_groups_table): Return
10160         htab_up.  Don't allocate on obstack.
10161         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
10162         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
10163         Change type to htab_up.
10164
10165 2020-02-08  Tom Tromey  <tom@tromey.com>
10166
10167         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
10168         Change type to htab_up.
10169         * dwarf2/read.c (create_signatured_type_table_from_index)
10170         (create_signatured_type_table_from_debug_names)
10171         (create_all_type_units, add_type_unit)
10172         (lookup_dwo_signatured_type, lookup_signatured_type)
10173         (process_skeletonless_type_unit): Update.
10174         (create_debug_type_hash_table, create_debug_types_hash_table):
10175         Change type of types_htab.
10176         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
10177         htab_up.  Don't allocate on obstack.
10178         (create_cus_hash_table): Change type of cus_htab parameter.
10179         (struct dwo_file) <cus, tus>: Now htab_up.
10180         (lookup_dwo_signatured_type, lookup_dwo_cutu)
10181         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
10182         (queue_and_load_all_dwo_tus): Update.
10183         * dwarf2/index-write.c (write_gdbindex): Update.
10184         (write_debug_names): Update.
10185
10186 2020-02-08  Tom Tromey  <tom@tromey.com>
10187
10188         * dwarf2/read.h (struct dwarf2_queue_item): Move from
10189         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
10190         destructor.
10191         (struct dwarf2_per_objfile) <queue>: New member.
10192         * dwarf2/read.c (struct dwarf2_queue_item): Move to
10193         dwarf2/read.h.
10194         (dwarf2_queue, dwarf2_queue_tail): Remove.
10195         (class dwarf2_queue_guard): Add parameter to constructor.  Use
10196         DISABLE_COPY_AND_ASSIGN.
10197         <m_per_objfile>: New member.
10198         <~dwarf2_queue_guard>: Rewrite.
10199         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
10200         Update.
10201         (~dwarf2_queue_item): New.
10202
10203 2020-02-08  Tom Tromey  <tom@tromey.com>
10204
10205         * dwarf2/read.c (struct die_info) <has_children>: New member.
10206         (dw2_get_file_names_reader): Remove has_children.
10207         (dw2_get_file_names): Update.
10208         (read_cutu_die_from_dwo): Remove has_children.
10209         (cutu_reader::init_tu_and_read_dwo_dies)
10210         (cutu_reader::cutu_reader): Update.
10211         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
10212         Remove has_children.
10213         (build_type_psymtabs_1, process_skeletonless_type_unit)
10214         (load_partial_comp_unit, load_full_comp_unit): Update.
10215         (create_dwo_cu_reader): Remove has_children.
10216         (create_cus_hash_table, read_die_and_children): Update.
10217         (read_full_die_1,read_full_die): Remove has_children.
10218         (read_signatured_type): Update.
10219         (class cutu_reader) <has_children>: Remove.
10220
10221 2020-02-08  Tom Tromey  <tom@tromey.com>
10222
10223         * dwarf2/expr.c: Rename from dwarf2expr.c.
10224         * dwarf2/expr.h: Rename from dwarf2expr.h.
10225         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
10226         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
10227         * dwarf2/frame.c: Rename from dwarf2-frame.c.
10228         * dwarf2/frame.h: Rename from dwarf2-frame.h.
10229         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
10230         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
10231         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
10232         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
10233         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
10234         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
10235         * dwarf2/loc.c: Rename from dwarf2loc.c.
10236         * dwarf2/loc.h: Rename from dwarf2loc.h.
10237         * dwarf2/read.c: Rename from dwarf2read.c.
10238         * dwarf2/read.h: Rename from dwarf2read.h.
10239         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
10240         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
10241         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
10242         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
10243         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
10244         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
10245         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
10246         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
10247         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
10248         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
10249         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
10250         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
10251         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
10252         Update.
10253         * Makefile.in (COMMON_SFILES): Update.
10254         (HFILES_NO_SRCDIR): Update.
10255
10256 2020-02-08  Tom Tromey  <tom@tromey.com>
10257
10258         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
10259         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
10260
10261 2020-02-08  Tom Tromey  <tom@tromey.com>
10262
10263         * dwarf2read.h (struct die_info): Don't declare.
10264
10265 2020-02-08  Tom Tromey  <tom@tromey.com>
10266
10267         * dwarf2read.h (die_info_ptr): Remove typedef.
10268
10269 2020-02-08  Tom Tromey  <tom@tromey.com>
10270
10271         * dwarf2read.c (read_call_site_scope)
10272         (handle_data_member_location, dwarf2_add_member_fn)
10273         (mark_common_block_symbol_computed, read_common_block)
10274         (attr_to_dynamic_prop, partial_die_info::read)
10275         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
10276         (dwarf2_symbol_mark_computed, set_die_type): Update.
10277         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
10278         method.
10279         (attr_form_is_block): Don't declare.
10280         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
10281
10282 2020-02-08  Tom Tromey  <tom@tromey.com>
10283
10284         * dwarf2read.c (dwarf2_find_base_address, )
10285         (read_call_site_scope, rust_containing_type)
10286         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
10287         (handle_data_member_location, dwarf2_add_member_fn)
10288         (get_alignment, read_structure_type, process_structure_scope)
10289         (mark_common_block_symbol_computed, read_common_block)
10290         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
10291         (partial_die_info::read, read_attribute_value, new_symbol)
10292         (lookup_die_type, dwarf2_get_ref_die_offset)
10293         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
10294         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
10295         (dwarf2_symbol_mark_computed): Update.
10296         * dwarf2/attribute.h (struct attribute) <value_as_address,
10297         form_is_section_offset, form_is_constant, form_is_ref>: Declare
10298         methods.
10299         (value_as_address, attr_form_is_section_offset)
10300         (attr_form_is_constant, attr_form_is_ref): Don't declare.
10301         * dwarf2/attribute.c (attribute::value_as_address)
10302         (attribute::form_is_section_offset, attribute::form_is_constant)
10303         (attribute::form_is_ref): Now methods.
10304
10305 2020-02-08  Tom Tromey  <tom@tromey.com>
10306
10307         * dwarf2read.c (struct attribute, DW_STRING)
10308         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
10309         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
10310         (attr_form_is_block, attr_form_is_section_offset)
10311         (attr_form_is_constant, attr_form_is_ref): Move.
10312         * dwarf2/attribute.h: New file.
10313         * dwarf2/attribute.c: New file, from dwarf2read.c.
10314         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
10315
10316 2020-02-08  Tom Tromey  <tom@tromey.com>
10317
10318         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
10319         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
10320         Move.
10321         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
10322         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
10323         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
10324         abbrev.c.
10325         * dwarf2/abbrev.h: New file.
10326         * dwarf2/abbrev.c: New file, from dwarf2read.c.
10327         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
10328
10329 2020-02-08  Tom Tromey  <tom@tromey.com>
10330
10331         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
10332         (dwarf2_section_size, dwarf2_get_section_info)
10333         (create_signatured_type_table_from_debug_names)
10334         (create_addrmap_from_aranges, read_debug_names_from_section)
10335         (get_gdb_index_contents_from_section, read_comp_unit_head)
10336         (error_check_comp_unit_head, read_abbrev_offset)
10337         (create_debug_type_hash_table, init_cu_die_reader)
10338         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
10339         (read_comp_units_from_section, create_cus_hash_table)
10340         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
10341         (create_dwp_v2_section, dwarf2_rnglists_process)
10342         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
10343         (abbrev_table_read_table, read_indirect_string_at_offset_from)
10344         (read_indirect_string_from_dwz, read_addr_index_1)
10345         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
10346         (dwarf_decode_macro_bytes, dwarf_decode_macros)
10347         (fill_in_loclist_baton): Update.
10348         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
10349         get_containing_section, get_bfd_owner, get_bfd_section,
10350         get_file_name, get_id, get_flags, empty, read>: Declare methods.
10351         (dwarf2_read_section, get_section_name, get_section_file_name)
10352         (get_containing_section, get_section_bfd_owner)
10353         (get_section_bfd_section, get_section_name, get_section_file_name)
10354         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
10355         declare.
10356         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
10357         (dwarf2_section_info::get_bfd_owner)
10358         (dwarf2_section_info::get_bfd_section)
10359         (dwarf2_section_info::get_name)
10360         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
10361         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
10362         (dwarf2_section_info::read): Now methods.
10363         * dwarf-index-write.c (class debug_names): Update.
10364
10365 2020-02-08  Tom Tromey  <tom@tromey.com>
10366
10367         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
10368         Move to dwarf2/section.h.
10369         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
10370         (get_section_bfd_section, get_section_name)
10371         (get_section_file_name, get_section_id, get_section_flags)
10372         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
10373         dwarf2/section.c.
10374         * dwarf2/section.h: New file.
10375         * dwarf2/section.c: New file, from dwarf2read.c.
10376         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
10377
10378 2020-02-08  Tom Tromey  <tom@tromey.com>
10379
10380         * dwarf2read.h (read_unsigned_leb128): Don't declare.
10381         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
10382         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
10383         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
10384         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
10385         * dwarf2/leb.h: New file, from dwarf2read.c.
10386         * dwarf2/leb.c: New file, from dwarf2read.c.
10387         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
10388         Remove.
10389         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
10390         (COMMON_SFILES): Add dwarf2/leb.c.
10391
10392 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
10393
10394         GDB 9.1 released.
10395
10396 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10397
10398         PR gdb/25190:
10399         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
10400         * gdb/remote.c (remote_console_output): Update.
10401         * gdb/ui-file.c (fputs_unfiltered): Rename to...
10402         (ui_file_puts): ...this.
10403         * gdb/ui-file.h (ui_file_puts): Add declaration.
10404         * gdb/utils.c (emit_style_escape): Update.
10405         (flush_wrap_buffer): Update.
10406         (fputs_maybe_filtered): Update.
10407         (fputs_unfiltered): Add function.
10408
10409 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10410
10411         * gdb/event-loop.c (gdb_wait_for_event): Update.
10412         * gdb/printcmd.c (printf_command): Update.
10413         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
10414         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
10415         (gdb_os_flush_stderr): Update.
10416         * gdb/remote.c (remote_console_output): Update.
10417         * gdb/ui-file.c (gdb_flush): Rename to...
10418         (ui_file_flush): ...this.
10419         (stderr_file::write): Update.
10420         (stderr_file::puts): Update.
10421         * gdb/ui-file.h (gdb_flush): Rename to...
10422         (ui_file_flush): ...this.
10423         * gdb/utils.c (gdb_flush): Add function.
10424         * gdb/utils.h (gdb_flush): Add declaration.
10425
10426 2020-02-07  Tom Tromey  <tromey@adacore.com>
10427
10428         PR breakpoints/24915:
10429         * source.c (find_and_open_source): Do not check basenames_may_differ.
10430
10431 2020-02-07  Tom Tromey  <tom@tromey.com>
10432
10433         * README: Update gdbserver documentation.
10434         * gdbserver: Move to top level.
10435         * configure.tgt (build_gdbserver): Remove.
10436         * configure.ac: Remove --enable-gdbserver.
10437         * configure: Rebuild.
10438         * Makefile.in (distclean): Don't mention gdbserver.
10439
10440 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10441
10442         * source-cache.c (source_cache::ensure): Surround
10443         get_plain_source_lines with a try/catch.
10444         (source_cache::get_line_charpos): Get rid of try/catch
10445         and only check for the return value of "ensure".
10446         * tui/tui-source.c (tui_source_window::set_contents):
10447         Simplify "nlines" calculation.
10448
10449 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10450
10451         * MAINTAINERS (Write After Approval): Add myself.
10452
10453 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10454
10455         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
10456         function call.
10457
10458 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10459
10460         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
10461
10462 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
10463
10464         * nat/riscv-linux-tdesc.h: New file.
10465         * nat/riscv-linux-tdesc.c: New file, taking code from...
10466         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10467         ... here.
10468         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
10469         NATDEPFILES.
10470
10471 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
10472
10473         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
10474         we don't set the fake simulator ptid to the null_ptid.
10475
10476 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
10477
10478         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
10479         * gdbthread.h (class thread_info) <resumed>: Likewise.
10480         * infrun.c (resume_1): Likewise.
10481         (proceed): Likewise.
10482         (infrun_thread_stop_requested): Likewise.
10483         (stop_all_threads): Likewise.
10484         (handle_inferior_event): Likewise.
10485         (restart_threads): Likewise.
10486         (finish_step_over): Likewise.
10487         (keep_going_stepped_thread): Likewise.
10488         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
10489         (linux_handle_extended_wait): Likewise.
10490         * record-btrace.c (get_thread_current_frame_id): Likewise.
10491         * record-full.c (record_full_wait_1): Likewise.
10492         * remote.c (remote_target::process_initial_stop_replies): Likewise.
10493         * target.c (target_resume): Likewise.
10494         * thread.c (set_running_thread): Likewise.
10495
10496 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10497
10498         * f-valprint.c (f77_print_array_1): Changed datatype of index
10499         variable to LONGEST from int to enable it to contain bound
10500         values correctly.
10501
10502 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
10503
10504         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
10505         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
10506         offsets according to FLEN determined.
10507         (riscv_linux_nat_target::read_description): Determine FLEN
10508         dynamically.
10509         (riscv_linux_nat_target::fetch_registers): Size regset buffer
10510         according to FLEN determined.
10511         (riscv_linux_nat_target::store_registers): Likewise.
10512
10513 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10514
10515         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10516         when reg->group is empty and reggroup is not.
10517
10518 2020-01-31  Tom Tromey  <tromey@adacore.com>
10519
10520         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
10521         Call beneath target's mourn_inferior after unpushing.
10522
10523 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10524
10525         PR tui/9765
10526         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
10527         have enough lines to fill the screen, still return the lowest
10528         address we found.
10529
10530 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10531
10532         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
10533         '-', '<', and '>' commands.
10534
10535 2020-01-29  Pedro Alves  <palves@redhat.com>
10536             Sergio Durigan Junior  <sergiodj@redhat.com>
10537
10538         * infcmd.c (construct_inferior_arguments): Assert that
10539         'argc' is greater than 0.
10540
10541 2020-01-29  Luis Machado  <luis.machado@linaro.org>
10542
10543         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
10544         (BRK_INSN_MASK): Define to 0xd4200000.
10545         (aarch64_program_breakpoint_here_p): New function.
10546         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
10547         * arch-utils.c (default_program_breakpoint_here_p): Moved from
10548         breakpoint.c.
10549         * arch-utils.h (default_program_breakpoint_here_p): Moved from
10550         breakpoint.h
10551         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
10552         call gdbarch_program_breakpoint_here_p.
10553         (program_breakpoint_here): Moved to arch-utils.c, renamed to
10554         default_program_breakpoint_here_p, changed return type to bool and
10555         simplified.
10556         * breakpoint.h (program_breakpoint_here): Moved prototype to
10557         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
10558         return type to bool.
10559         * gdbarch.c: Regenerate.
10560         * gdbarch.h: Regenerate.
10561         * gdbarch.sh (program_breakpoint_here_p): New method.
10562         * infrun.c (handle_signal_stop): Call
10563         gdbarch_program_breakpoint_here_p.
10564
10565 2020-01-26  Tom Tromey  <tom@tromey.com>
10566
10567         * ctfread.c (struct ctf_fp_info): Reindent.
10568         (_initialize_ctfread): Remove.
10569
10570 2020-01-26  Tom Tromey  <tom@tromey.com>
10571
10572         * psymtab.c (partial_map_expand_apply)
10573         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10574         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10575         (psym_print_stats, psym_expand_symtabs_for_function)
10576         (psym_map_symbol_filenames, psym_map_matching_symbols)
10577         (psym_expand_symtabs_matching)
10578         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10579         (maintenance_check_psymtabs): Use new methods.
10580         * psympriv.h (struct partial_symtab) <readin_p,
10581         get_compunit_symtab>: New methods.
10582         <readin, compunit_symtab>: Remove members.
10583         (struct standard_psymtab): New.
10584         (struct legacy_psymtab): Derive from standard_psymtab.
10585         * dwarf2read.h (struct dwarf2_psymtab): Derive from
10586         standard_psymtab.
10587         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
10588
10589 2020-01-26  Tom Tromey  <tom@tromey.com>
10590
10591         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
10592         read_dependencies.  Add assert.
10593         * psymtab.c (partial_symtab::read_dependencies): New method.
10594         * psympriv.h (struct partial_symtab) <read_dependencies>: New
10595         method.
10596         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
10597         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
10598         read_dependencies.
10599         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
10600         Add assert.
10601
10602 2020-01-26  Tom Tromey  <tom@tromey.com>
10603
10604         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
10605         Call expand_psymtab.
10606         (xcoff_read_symtab): Call expand_psymtab.
10607         (xcoff_start_psymtab, xcoff_end_psymtab): Set
10608         legacy_expand_psymtab.
10609         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
10610         method.
10611         (struct legacy_psymtab) <expand_psymtab>: Implement.
10612         <legacy_expand_psymtab>: New member.
10613         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
10614         (parse_partial_symbols): Set legacy_expand_psymtab.
10615         (psymtab_to_symtab_1): Change argument order.  Call
10616         expand_psymtab.
10617         (new_psymtab): Set legacy_expand_psymtab.
10618         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
10619         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
10620         expand_psymtab.
10621         (dwarf2_psymtab::expand_psymtab): Rename from
10622         psymtab_to_symtab_1.  Call expand_psymtab.
10623         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
10624         (dbx_end_psymtab): Likewise.
10625         (dbx_psymtab_to_symtab_1): Change argument order. Call
10626         expand_psymtab.
10627         (dbx_read_symtab): Call expand_psymtab.
10628         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
10629         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
10630         (ctf_psymtab::read_symtab): Call expand_psymtab.
10631
10632 2020-01-26  Tom Tromey  <tom@tromey.com>
10633
10634         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
10635         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
10636         messages.
10637         * mdebugread.c (mdebug_read_symtab): Remove prints.
10638         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
10639         assert.
10640         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
10641
10642 2020-01-26  Tom Tromey  <tom@tromey.com>
10643
10644         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
10645         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
10646         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
10647         legacy_symtab.
10648         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
10649         * psymtab.c (psymtab_to_symtab): Call method.
10650         (dump_psymtab): Update.
10651         * psympriv.h (struct partial_symtab): Add virtual destructor.
10652         <read_symtab>: New method.
10653         (struct legacy_symtab): New.
10654         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
10655         (struct pst_map) <pst>: Now a legacy_psymtab.
10656         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
10657         (new_psymtab): Use legacy_psymtab.
10658         * dwarf2read.h (struct dwarf2_psymtab): New.
10659         (struct dwarf2_per_cu_data) <psymtab>: Use it.
10660         * dwarf2read.c (dwarf2_create_include_psymtab)
10661         (dwarf2_build_include_psymtabs, create_type_unit_group)
10662         (create_partial_symtab, process_psymtab_comp_unit_reader)
10663         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
10664         (set_partial_user): Use dwarf2_psymtab.
10665         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
10666         (psymtab_to_symtab_1, process_full_comp_unit)
10667         (process_full_type_unit, dwarf2_ranges_read)
10668         (dwarf2_get_pc_bounds, psymtab_include_file_name)
10669         (dwarf_decode_lines): Use dwarf2_psymtab.
10670         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
10671         (add_address_entry_worker, write_one_signatured_type)
10672         (recursively_count_psymbols, recursively_write_psymbols)
10673         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
10674         (write_debug_names): Likewise.
10675         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
10676         <pst>: Now a legacy_psymtab.
10677         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
10678         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
10679         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
10680         * ctfread.c (struct ctf_psymtab): New.
10681         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
10682         ctf_psymtab.
10683         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
10684         (create_partial_symtab): Return a ctf_psymtab.
10685         (scan_partial_symbols): Update.
10686
10687 2020-01-26  Tom Tromey  <tom@tromey.com>
10688
10689         * xcoffread.c (xcoff_start_psymtab): Use new.
10690         * psymtab.c (partial_symtab::partial_symtab): New constructor,
10691         renamed from start_psymtab_common.
10692         * psympriv.h (struct partial_symtab): Add new constructor.
10693         (start_psymtab_common): Don't declare.
10694         * mdebugread.c (parse_partial_symbols): Use new.
10695         * dwarf2read.c (create_partial_symtab): Use new.
10696         * dbxread.c (start_psymtab): Use new.
10697         * ctfread.c (create_partial_symtab): Use new.
10698
10699 2020-01-26  Tom Tromey  <tom@tromey.com>
10700
10701         * xcoffread.c (xcoff_end_psymtab): Use new.
10702         * psymtab.c (start_psymtab_common): Use new.
10703         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
10704         Update.
10705         * psympriv.h (struct partial_symtab): Add parameters to
10706         constructor.  Don't inline.
10707         (allocate_psymtab): Don't declare.
10708         * mdebugread.c (new_psymtab): Use new.
10709         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
10710         * dbxread.c (dbx_end_psymtab): Use new.
10711
10712 2020-01-26  Tom Tromey  <tom@tromey.com>
10713
10714         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
10715         allocate_psymtab.  Update documentation.
10716         * psymtab.c (psymtab_storage::install_psymtab): Rename from
10717         allocate_psymtab.  Do not use new.
10718         (allocate_psymtab): Use new.  Update.
10719
10720 2020-01-26  Tom Tromey  <tom@tromey.com>
10721
10722         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10723         * psymtab.c (psym_print_stats): Update.
10724         * psympriv.h (struct partial_symtab) <readin,
10725         psymtabs_addrmap_supported, anonymous>: Now bool.
10726         * mdebugread.c (psymtab_to_symtab_1): Update.
10727         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
10728         (build_type_psymtabs_reader, psymtab_to_symtab_1)
10729         (process_full_comp_unit, process_full_type_unit): Update.
10730         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10731         * ctfread.c (psymtab_to_symtab): Update.
10732
10733 2020-01-26  Tom Tromey  <tom@tromey.com>
10734
10735         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
10736         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
10737         * psymtab.c (psymtab_storage): Delete psymtabs.
10738         (psymtab_storage::allocate_psymtab): Use new.
10739         (psymtab_storage::discard_psymtab): Use delete.
10740         * psympriv.h (struct partial_symtab): Add constructor and
10741         initializers.
10742
10743 2020-01-26  Tom Tromey  <tom@tromey.com>
10744
10745         * machoread.c: Do not include psympriv.h.
10746
10747 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10748
10749         * NEWS: Mention the new option and the set/show commands.
10750
10751 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10752
10753         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
10754         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
10755         (validate_exec_file): New variables, enums, functions.
10756         (exec_file_locate_attach, print_section_info): Style the filenames.
10757         (_initialize_exec): Install show_exec_file_mismatch_command and
10758          set_exec_file_mismatch_command.
10759         * gdbcore.h (validate_exec_file): Declare.
10760         * infcmd.c (attach_command): Call validate_exec_file.
10761         * remote.c ( remote_target::remote_add_inferior): Likewise.
10762
10763 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10764
10765         * frame.c (find_frame_sal): Move call to get_next_frame into more
10766         inner scope.
10767         * inline-frame.c (inilne_state) <inline_state>: Update argument
10768         types.
10769         (inilne_state) <skipped_symbol>: Rename to...
10770         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
10771         (skip_inline_frames): Build vector of skipped symbols and use this
10772         to reate the inline_state.
10773         (inline_skipped_symbol): Add a comment and some assertions, fetch
10774         skipped symbol from the list.
10775
10776 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10777
10778         * buildsym.c (lte_is_less_than): Delete.
10779         (buildsym_compunit::end_symtab_with_blockvector): Create local
10780         lambda function to sort line table entries, and use
10781         std::stable_sort instead of std::sort.
10782         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
10783         markers when looking for a previous line.
10784
10785 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10786
10787         * dwarf2read.c (lnp_state_machine::record_line): Include
10788         end_sequence parameter in debug print out.  Record the line if we
10789         are at an end_sequence marker even if it's not the start of a
10790         statement.
10791         * symmisc.c (maintenance_print_one_line_table): Print end of
10792         sequence markers with 'END' not '0'.
10793
10794 2020-01-24  Pedro Alves  <palves@redhat.com>
10795
10796         PR gdb/25410
10797         * thread.c (scoped_restore_current_thread::restore): Use
10798         switch_to_inferior_no_thread.
10799         * exec.c: Include "progspace-and-thread.h".
10800         (add_target_sections, remove_target_sections):
10801         scoped_restore_current_pspace_and_thread instead of
10802         scoped_restore_current_thread.
10803         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
10804         and aspace to the inferior before calling clone_program_space.
10805         Remove stale comment.
10806
10807 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10808
10809         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
10810         (arm_netbsd_nat_target::fetch_registers): ...this.
10811         (arm_nbsd_nat_target::store_registers): Rename to...
10812         (arm_netbsd_nat_target::store_registers): ...this.
10813
10814 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10815
10816         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10817         register_t.
10818
10819 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10820
10821         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
10822         Update comment.
10823         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
10824         Likewise.
10825         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
10826         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
10827         the correct replacement (iterate_over_regset_sections).
10828         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
10829         Update comment.
10830
10831 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
10832
10833         PR gdb/23718
10834         * gdb/python/python.c (execute_gdb_command): Call
10835         async_enable_stdin in catch block.
10836
10837 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10838
10839         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
10840         SWITCH_THRU_ALL_UIS.
10841
10842 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10843
10844         PR tui/9765
10845         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
10846         comment, add extra parameter, and update to store previous symbol
10847         when appropriate.
10848         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
10849         add extra parameter.
10850         * tui/tui-disasm.c (tui_disassemble): Update header comment,
10851         remove unneeded parameter, add try/catch around gdb_print_insn,
10852         rewrite to add items to asm_lines vector.
10853         (tui_find_backward_disassembly_start_address): New function.
10854         (tui_find_disassembly_address): Updated throughout.
10855         (tui_disasm_window::set_contents): Update for changes to
10856         tui_disassemble.
10857         (tui_disasm_window::do_scroll_vertical): No need to adjust the
10858         number of lines to scroll.
10859
10860 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
10861
10862         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
10863         (SECT_OFF_DATA): Likewise.
10864         (SECT_OFF_RODATA): Likewise.
10865         (SECT_OFF_TEXT): Likewise.
10866         (SECT_OFF_BSS): Likewise.
10867         (struct objfile) <text_section_offset, data_section_offset>: New
10868         methods.
10869         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
10870         objfile::text_section_offset.
10871         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
10872         * coffread.c (coff_symtab_read): Likewise.
10873         (enter_linenos): Likewise.
10874         (process_coff_symbol): Likewise.
10875         * ctfread.c (get_objfile_text_range): Likewise.
10876         * dtrace-probe.c (dtrace_probe::get_relocated_address):
10877         Use objfile::data_section_offset.
10878         * dwarf2-frame.c (execute_cfa_program): Use
10879         objfile::text_section_offset.
10880         (dwarf2_frame_find_fde): Likewise.
10881         * dwarf2read.c (create_addrmap_from_index): Likewise.
10882         (create_addrmap_from_aranges): Likewise.
10883         (dw2_find_pc_sect_compunit_symtab): Likewise.
10884         (process_psymtab_comp_unit_reader): Likewise.
10885         (add_partial_symbol): Likewise.
10886         (add_partial_subprogram): Likewise.
10887         (process_full_comp_unit): Likewise.
10888         (read_file_scope): Likewise.
10889         (read_func_scope): Likewise.
10890         (read_lexical_block_scope): Likewise.
10891         (read_call_site_scope): Likewise.
10892         (dwarf2_rnglists_process): Likewise.
10893         (dwarf2_ranges_process): Likewise.
10894         (dwarf2_ranges_read): Likewise.
10895         (dwarf_decode_lines_1): Likewise.
10896         (new_symbol): Likewise.
10897         (dwarf2_fetch_die_loc_sect_off): Likewise.
10898         (dwarf2_per_cu_text_offset): Likewise.
10899         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
10900         * hppa-tdep.c (read_unwind_info): Likewise.
10901         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
10902         * psympriv.h (struct partial_symtab): Likewise.
10903         * psymtab.c (find_pc_sect_psymtab): Likewise.
10904         * solib-svr4.c (enable_break): Likewise.
10905         * stap-probe.c (relocate_address): Use
10906         objfile::data_section_offset.
10907         * xcoffread.c (enter_line_range): Use
10908         objfile::text_section_offset.
10909         (read_xcoff_symtab): Likewise.
10910
10911 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10912
10913         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
10914         declaration to narrower scopes.
10915
10916 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10917
10918         * darwin-nat.h (struct darwin_exception_msg, enum
10919         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
10920         Move up.
10921         (class darwin_nat_target) <wait_1, check_new_threads,
10922         decode_exception_message, decode_message, stop_inferior,
10923         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
10924         * darwin-nat.c (darwin_check_new_threads): Rename to...
10925         (darwin_nat_target::check_new_threads): ... this.
10926         (darwin_suspend_inferior_it): Remove.
10927         (darwin_decode_exception_message): Rename to...
10928         (darwin_nat_target::decode_exception_message): ... this.
10929         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
10930         (darwin_decode_message): Rename to...
10931         (darwin_nat_target::decode_message): ... this.
10932         (cancel_breakpoint): Rename to...
10933         (darwin_nat_target::cancel_breakpoint): ... this.
10934         (darwin_wait): Rename to...
10935         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
10936         instead of iterate_over_inferiors.
10937         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
10938         (darwin_stop_inferior): Rename to...
10939         (darwin_nat_target::stop_inferior): ... this.
10940         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
10941         (darwin_init_thread_list): Rename to...
10942         (darwin_nat_target::init_thread_list): ... this.
10943         (darwin_ptrace_him): Rename to...
10944         (darwin_nat_target::ptrace_him): ... this.
10945         (darwin_nat_target::create_inferior): Pass lambda function to
10946         fork_inferior.
10947         (darwin_nat_target::detach): Call stop_inferior instead of
10948         darwin_stop_inferior.
10949         * fork-inferior.h (fork_inferior): Change init_trace_fun
10950         parameter to gdb::function_view.
10951         * fork-inferior.c (fork_inferior): Likewise.
10952
10953 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
10954
10955         * i386-cygwin-tdep.c (core_process_module_section): Update.
10956         * windows-nat.c (struct lm_info_windows): Add text_offset.
10957         (windows_xfer_shared_libraries): Update.
10958         * windows-tdep.c (windows_xfer_shared_library):
10959         Add text_offset_cached argument.
10960         * windows-tdep.h (windows_xfer_shared_library): Update.
10961
10962 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10963
10964         * gdbarch.sh: Add declaration for _initialize_gdbarch.
10965
10966 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10967
10968         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
10969         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
10970         replace with range-based for.
10971         (gdbsim_interrupt_inferior): Remove.
10972         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
10973         with a range-based for.  Inline code from
10974         gdbsim_interrupt_inferior.
10975
10976 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10977
10978         * infrun.c (proceed): Fix indentation.
10979
10980 2020-01-21  Tom Tromey  <tromey@adacore.com>
10981
10982         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
10983         * python/python.c (python_extension_ops): Update.
10984         (gdbpy_colorize): New function.
10985         * python/lib/gdb/__init__.py (colorize): New function.
10986         * extension.h (ext_lang_colorize): Declare.
10987         * extension.c (ext_lang_colorize): New function.
10988         * extension-priv.h (struct extension_language_ops) <colorize>: New
10989         member.
10990         * cli/cli-style.c (_initialize_cli_style): Update help text.
10991
10992 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10993
10994         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
10995         <cond>: Change type to bool.
10996         (aarch64_displaced_step_b_cond): Update cond to use bool type.
10997         (aarch64_displaced_step_cb): Likewise.
10998         (aarch64_displaced_step_tb): Likewise.
10999
11000 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11001
11002         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
11003         output.
11004
11005 2020-01-21  Luis Machado  <luis.machado@linaro.org>
11006
11007         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
11008         <pc_adjust>: Adjust the documentation.
11009         (aarch64_displaced_step_fixup): Check if PC really moved before
11010         adjusting it.
11011
11012 2020-01-19  Tom Tromey  <tom@tromey.com>
11013
11014         * disasm.c (~gdb_disassembler): New destructor.
11015         (gdb_buffered_insn_length): Call disassemble_free_target.
11016         * disasm.h (class gdb_disassembler): Declare destructor.  Use
11017         DISABLE_COPY_AND_ASSIGN.
11018
11019 2020-01-19  Tom Tromey  <tom@tromey.com>
11020
11021         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
11022         (die_reader_func_ftype): Remove.
11023         (cutu_reader): New class.
11024         (dw2_get_file_names_reader): Remove "data" parameter.
11025         (dw2_get_file_names): Use cutu_reader.
11026         (create_debug_type_hash_table): Update.
11027         (read_cutu_die_from_dwo): Update comment.
11028         (lookup_dwo_unit): Add dwo_name parameter.
11029         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
11030         die_reader_func_ftype and data parameters.
11031         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
11032         Remove die_reader_func_ftype and data parameters.
11033         (~cutu_reader): New; from init_cutu_and_read_dies.
11034         (cutu_reader::cutu_reader): Rename from
11035         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
11036         and data parameters.
11037         (init_cutu_and_read_dies_simple): Remove.
11038         (struct process_psymtab_comp_unit_data): Remove.
11039         (process_psymtab_comp_unit_reader): Remove data parameter; add
11040         want_partial_unit and pretend_language parameters.
11041         (process_psymtab_comp_unit): Use cutu_reader.
11042         (build_type_psymtabs_reader): Remove data parameter.
11043         (build_type_psymtabs_1): Use cutu_reader.
11044         (process_skeletonless_type_unit): Likewise.
11045         (load_partial_comp_unit_reader): Remove.
11046         (load_partial_comp_unit): Use cutu_reader.
11047         (load_full_comp_unit_reader): Remove.
11048         (load_full_comp_unit): Use cutu_reader.
11049         (struct create_dwo_cu_data): Remove.
11050         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
11051         dwo_unit parameters.
11052         (create_cus_hash_table): Use cutu_reader.
11053         (struct dwarf2_read_addr_index_data): Remove.
11054         (dwarf2_read_addr_index_reader): Remove.
11055         (dwarf2_read_addr_index): Use cutu_reader.
11056         (read_signatured_type_reader): Remove.
11057         (read_signatured_type): Use cutu_reader.
11058
11059 2020-01-19  Tom Tromey  <tom@tromey.com>
11060
11061         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
11062         * tui/tui-wingeneral.h (class tui_suppress_output): New.
11063         (tui_wrefresh): Declare.
11064         * tui/tui-wingeneral.c (suppress_output): New global.
11065         (tui_suppress_output, ~tui_suppress_output): New constructor and
11066         destructor.
11067         (tui_wrefresh): New function.
11068         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
11069         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
11070         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
11071         method.
11072         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
11073         tui_wrefresh.
11074         (tui_data_window::no_refresh): New method.
11075         (tui_data_item_window::refresh_window): Call tui_wrefresh.
11076         (tui_reg_command): Use tui_suppress_output
11077         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
11078         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
11079         method.
11080         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
11081
11082 2020-01-19  Tom Tromey  <tom@tromey.com>
11083
11084         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11085         Handle case where symtab is null.
11086
11087 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
11088
11089         * linux-fork.c (one_fork_p): Simplify.
11090
11091 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11092
11093         * top.c (struct qt_args): Remove.
11094         (kill_or_detach): Change return type to void, replace `void *`
11095         parameter with a proper one.
11096         (print_inferior_quit_action):  Likewise.
11097         (quit_confirm): Use range-based for loop to iterate over inferiors.
11098         (quit_force): Likewise.
11099
11100 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11101
11102         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
11103         `void *` parameter with proper parameters.
11104         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
11105         (print_one_inferior): Change return type to void, replace `void *`
11106         parameter with proper parameters.
11107         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
11108         inferiors.
11109         (get_other_inferior): Remove.
11110         (mi_cmd_remove_inferior): Use range-based loop to iterate over
11111         inferiors.
11112
11113 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11114
11115         * mi/mi-interp.c (report_initial_inferior): Remove.
11116         (mi_interp::init): Use range-based for to iterate over inferiors.
11117
11118 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11119
11120         * python/py-inferior.c (build_inferior_list): Remove.
11121         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
11122
11123 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
11124
11125         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
11126         (btrace_stitch_trace): Likewise.
11127         * charset.c (intermediate_encoding): Likewise (vaild).
11128         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
11129         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
11130         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
11131
11132 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
11133
11134         * windows-tdep.c (windows_get_tlb_type):
11135         Add rtl_user_process_parameters type.
11136
11137 2020-01-16  Pedro Alves  <palves@redhat.com>
11138             Norbert Lange  <nolange79@gmail.com>
11139
11140         PR build/24805
11141         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
11142         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
11143         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
11144         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
11145         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
11146         (ps_plog): Redeclare exported functions with default visibility.
11147
11148 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
11149
11150         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
11151         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
11152
11153 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
11154
11155         * infcmd.c (post_create_inferior): Use get_thread_regcache
11156         instead of get_current_regcache.
11157
11158 2020-01-14  Tom Tromey  <tom@tromey.com>
11159
11160         PR symtab/12535:
11161         * python/python.c (gdbpy_decode_line): Treat empty string the same
11162         as no argument.
11163
11164 2020-01-14  Tom Tromey  <tom@tromey.com>
11165
11166         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
11167
11168 2020-01-14  Tom Tromey  <tom@tromey.com>
11169
11170         * nat/linux-btrace.c: Don't include <config.h>.
11171         * nat/linux-ptrace.c: Don't include <config.h>.
11172         * nat/x86-linux-dregs.c: Don't include <config.h>.
11173
11174 2020-01-14  Tom Tromey  <tom@tromey.com>
11175
11176         * configure: Rebuild.
11177         * configure.ac: Move many checks to ../gdbsupport/common.m4.
11178
11179 2020-01-14  Tom Tromey  <tom@tromey.com>
11180
11181         * nat/x86-linux-dregs.c: Include configh.h.
11182         * nat/linux-ptrace.c: Include configh.h.
11183         * nat/linux-btrace.c: Include configh.h.
11184         * defs.h: Include config.h, bfd.h.
11185         * configure.ac: Don't source common.host.
11186         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
11187         * configure: Rebuild.
11188         * acinclude.m4: Update path.
11189         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
11190         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
11191         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
11192         (CLIBS): Add LIBSUPPORT.
11193         (CDEPS): Likewise.
11194         (COMMON_SFILES): Remove gdbsupport files.
11195         (HFILES_NO_SRCDIR): Likewise.
11196         (stamp-version): Update path to create-version.sh.
11197         (ALLDEPFILES): Remove gdbsupport files.
11198
11199 2020-01-14  Tom Tromey  <tom@tromey.com>
11200
11201         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
11202         USE_WIN32API when needed.
11203         * configure.ac (USE_WIN32API): Don't define.
11204         (WIN32LIBS): Use WIN32APILIBS.
11205         * configure: Rebuild.
11206
11207 2020-01-14  Tom Tromey  <tom@tromey.com>
11208
11209         * configure: Rebuild.
11210         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
11211
11212 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11213
11214         * skip.c (skip_function_command): Make skip w/o arguments use the
11215         name of the inlined function if pc is inside any inlined function.
11216
11217 2020-01-14  Luis Machado  <luis.machado@linaro.org>
11218
11219         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
11220         * infrun.c (resume_1): Likewise.
11221         (handle_inferior_event): Remove stale comment.
11222         * linux-nat.c (linux_nat_target::resume): Update comments.
11223         (save_stop_reason): Likewise.
11224         (linux_nat_filter_event): Likewise.
11225         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
11226
11227 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11228
11229         * elfread.c (record_minimal_symbol): Set section index to 0 for
11230         non-allocatable sections.
11231
11232
11233 2020-01-13  Ali Tamur <tamur@google.com>
11234
11235         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
11236         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
11237         to gdb::optional.  Update comments.
11238         (dwo_file): Update comments.
11239         (read_attribute): Update API to take an additional out parameter,
11240         need_reprocess.  This is used to mark attributes that need other
11241         attributes (e.g. str_offsets_base) for correct computation which may not
11242         have been read yet.
11243         (read_attribute_reprocess): New function declaration.
11244         (read_addr_index): Likewise.
11245         (read_dwo_str_index): Likewise.
11246         (read_stub_str_index): Likewise.
11247         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
11248         (lookup_addr_base): New function definition.
11249         (lookup_ranges_base): Likewise.
11250         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
11251         lookup_ranges_base.
11252         (init_cutu_and_read_dies): Update comments.
11253         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
11254         unit.  This is used to inherit parent's str_offsets_base and addr_base.
11255         Update comments.
11256         (init_cutu_and_read_dies_simple): Reflect API changes.
11257         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
11258         (create_cus_hash_table): Change API to take parent compile unit.
11259         Reflect API changes.
11260         (open_and_init_dwo_file): Reflect API changes.
11261         (dwarf2_get_pc_bounds): Update comments.
11262         (dwarf2_record_block_ranges): Likewise.
11263         (read_full_die_1): Change implementation to reprocess attributes that
11264         need str_offsets_base and addr_base.
11265         (partial_die_info::read): Likewise.
11266         (read_attribute_reprocess): New function definition.
11267         (read_attribute_value): Change API to take an additional out parameter,
11268         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
11269         when a non-dwo compile unit has index based attributes.
11270         (read_attribute): Reflect API changes.
11271         (read_addr_index_1): Reflect API changes.  Update comments.
11272         (dwarf2_read_addr_index_data): Reflect API changes.
11273         (dwarf2_read_addr_index): Likewise.
11274         (read_str_index): Change API and implementation.  This becomes a helper
11275         to be used by the new string index related methods.  Update error
11276         message and comments.
11277         (read_dwo_str_index): New function definition.
11278         (read_stub_str_index): Likewise.
11279         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
11280         * symfile.h (dwarf2_debug_sections): Likewise.
11281         * xcoffread.c (dwarf2_debug_sections): Likewise.
11282
11283 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11284
11285         * gdbcore.h (struct core_fns) <core_read_registers>: Change
11286         core_reg_sect type to gdb_byte *.
11287         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
11288         * cris-tdep.c (fetch_core_registers): Likewise.
11289         * corelow.c (core_target::get_core_register_section): Change
11290         type of `contents` to gdb::byte_vector.
11291
11292 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11293
11294         * tui/tui-wingeneral.c (box_win): Position the title in the center
11295         of the border.
11296
11297 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11298
11299         * corelow.c (core_target::get_core_register_section): Use
11300           std::vector instead of alloca.
11301
11302 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11303
11304         * warning.m4: Add -Wmissing-declarations to build_warnings.
11305         * configure: Re-generate.
11306
11307 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11308
11309         * python/python.c (init__gdb_module): Add declaration.
11310
11311 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11312
11313         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
11314         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
11315         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
11316         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
11317         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
11318         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
11319         * ada-exp.y (_initialize_ada_exp): Add declaration.
11320         * ada-lang.c (_initialize_ada_language): Add declaration.
11321         * ada-tasks.c (_initialize_tasks): Add declaration.
11322         * agent.c (_initialize_agent): Add declaration.
11323         * aix-thread.c (_initialize_aix_thread): Add declaration.
11324         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
11325         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
11326         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
11327         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
11328         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
11329         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
11330         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
11331         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
11332         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
11333         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
11334         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
11335         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
11336         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
11337         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
11338         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
11339         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
11340         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
11341         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
11342         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
11343         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
11344         * annotate.c (_initialize_annotate): Add declaration.
11345         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
11346         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
11347         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
11348         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
11349         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
11350         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
11351         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
11352         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
11353         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
11354         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
11355         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
11356         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
11357         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
11358         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
11359         * auto-load.c (_initialize_auto_load): Add declaration.
11360         * auxv.c (_initialize_auxv): Add declaration.
11361         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
11362         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
11363         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
11364         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
11365         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
11366         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
11367         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
11368         * breakpoint.c (_initialize_breakpoint): Add declaration.
11369         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
11370         * btrace.c (_initialize_btrace): Add declaration.
11371         * charset.c (_initialize_charset): Add declaration.
11372         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
11373         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
11374         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
11375         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
11376         * cli/cli-script.c (_initialize_cli_script): Add declaration.
11377         * cli/cli-style.c (_initialize_cli_style): Add declaration.
11378         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
11379         * coffread.c (_initialize_coffread): Add declaration.
11380         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
11381         * compile/compile.c (_initialize_compile): Add declaration.
11382         * complaints.c (_initialize_complaints): Add declaration.
11383         * completer.c (_initialize_completer): Add declaration.
11384         * copying.c (_initialize_copying): Add declaration.
11385         * corefile.c (_initialize_core): Add declaration.
11386         * corelow.c (_initialize_corelow): Add declaration.
11387         * cp-abi.c (_initialize_cp_abi): Add declaration.
11388         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
11389         * cp-support.c (_initialize_cp_support): Add declaration.
11390         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
11391         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
11392         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
11393         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
11394         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
11395         * ctfread.c (_initialize_ctfread): Add declaration.
11396         * d-lang.c (_initialize_d_language): Add declaration.
11397         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
11398         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
11399         * dbxread.c (_initialize_dbxread): Add declaration.
11400         * dcache.c (_initialize_dcache): Add declaration.
11401         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
11402         * disasm.c (_initialize_disasm): Add declaration.
11403         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
11404         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
11405         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
11406         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
11407         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
11408         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
11409         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
11410         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
11411         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
11412         * elfread.c (_initialize_elfread): Add declaration.
11413         * exec.c (_initialize_exec): Add declaration.
11414         * extension.c (_initialize_extension): Add declaration.
11415         * f-lang.c (_initialize_f_language): Add declaration.
11416         * f-valprint.c (_initialize_f_valprint): Add declaration.
11417         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
11418         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
11419         * filesystem.c (_initialize_filesystem): Add declaration.
11420         * findcmd.c (_initialize_mem_search): Add declaration.
11421         * findvar.c (_initialize_findvar): Add declaration.
11422         * fork-child.c (_initialize_fork_child): Add declaration.
11423         * frame-base.c (_initialize_frame_base): Add declaration.
11424         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
11425         * frame.c (_initialize_frame): Add declaration.
11426         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
11427         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
11428         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
11429         * gcore.c (_initialize_gcore): Add declaration.
11430         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
11431         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
11432         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
11433         * gdbarch.c (_initialize_gdbarch): Add declaration.
11434         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
11435         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
11436         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
11437         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
11438         * go-lang.c (_initialize_go_language): Add declaration.
11439         * go32-nat.c (_initialize_go32_nat): Add declaration.
11440         * guile/guile.c (_initialize_guile): Add declaration.
11441         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
11442         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
11443         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
11444         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
11445         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
11446         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
11447         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
11448         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
11449         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
11450         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
11451         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
11452         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
11453         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
11454         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
11455         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
11456         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
11457         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
11458         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
11459         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
11460         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
11461         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
11462         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
11463         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
11464         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
11465         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
11466         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
11467         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
11468         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
11469         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
11470         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
11471         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
11472         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
11473         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
11474         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
11475         * infcall.c (_initialize_infcall): Add declaration.
11476         * infcmd.c (_initialize_infcmd): Add declaration.
11477         * inflow.c (_initialize_inflow): Add declaration.
11478         * infrun.c (_initialize_infrun): Add declaration.
11479         * interps.c (_initialize_interpreter): Add declaration.
11480         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
11481         * jit.c (_initialize_jit): Add declaration.
11482         * language.c (_initialize_language): Add declaration.
11483         * linux-fork.c (_initialize_linux_fork): Add declaration.
11484         * linux-nat.c (_initialize_linux_nat): Add declaration.
11485         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
11486         * linux-thread-db.c (_initialize_thread_db): Add declaration.
11487         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
11488         * m2-lang.c (_initialize_m2_language): Add declaration.
11489         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
11490         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
11491         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
11492         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
11493         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
11494         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
11495         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
11496         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
11497         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
11498         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
11499         * machoread.c (_initialize_machoread): Add declaration.
11500         * macrocmd.c (_initialize_macrocmd): Add declaration.
11501         * macroscope.c (_initialize_macroscope): Add declaration.
11502         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
11503         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
11504         * maint.c (_initialize_maint_cmds): Add declaration.
11505         * mdebugread.c (_initialize_mdebugread): Add declaration.
11506         * memattr.c (_initialize_mem): Add declaration.
11507         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
11508         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
11509         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
11510         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
11511         * mi/mi-main.c (_initialize_mi_main): Add declaration.
11512         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
11513         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
11514         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
11515         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
11516         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
11517         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
11518         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
11519         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
11520         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
11521         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
11522         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
11523         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
11524         * mipsread.c (_initialize_mipsread): Add declaration.
11525         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
11526         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
11527         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
11528         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
11529         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
11530         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
11531         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
11532         * nto-procfs.c (_initialize_procfs): Add declaration.
11533         * objc-lang.c (_initialize_objc_language): Add declaration.
11534         * observable.c (_initialize_observer): Add declaration.
11535         * opencl-lang.c (_initialize_opencl_language): Add declaration.
11536         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
11537         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
11538         * osabi.c (_initialize_gdb_osabi): Add declaration.
11539         * osdata.c (_initialize_osdata): Add declaration.
11540         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
11541         * parse.c (_initialize_parse): Add declaration.
11542         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
11543         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
11544         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
11545         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
11546         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
11547         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
11548         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
11549         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
11550         * printcmd.c (_initialize_printcmd): Add declaration.
11551         * probe.c (_initialize_probe): Add declaration.
11552         * proc-api.c (_initialize_proc_api): Add declaration.
11553         * proc-events.c (_initialize_proc_events): Add declaration.
11554         * proc-service.c (_initialize_proc_service): Add declaration.
11555         * procfs.c (_initialize_procfs): Add declaration.
11556         * producer.c (_initialize_producer): Add declaration.
11557         * psymtab.c (_initialize_psymtab): Add declaration.
11558         * python/python.c (_initialize_python): Add declaration.
11559         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
11560         * record-btrace.c (_initialize_record_btrace): Add declaration.
11561         * record-full.c (_initialize_record_full): Add declaration.
11562         * record.c (_initialize_record): Add declaration.
11563         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
11564         * regcache.c (_initialize_regcache): Add declaration.
11565         * reggroups.c (_initialize_reggroup): Add declaration.
11566         * remote-notif.c (_initialize_notif): Add declaration.
11567         * remote-sim.c (_initialize_remote_sim): Add declaration.
11568         * remote.c (_initialize_remote): Add declaration.
11569         * reverse.c (_initialize_reverse): Add declaration.
11570         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
11571         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
11572         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
11573         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
11574         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
11575         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
11576         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
11577         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
11578         Add declaration.
11579         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
11580         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
11581         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
11582         * rust-exp.y (_initialize_rust_exp): Add declaration.
11583         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
11584         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
11585         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
11586         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
11587         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
11588         * score-tdep.c (_initialize_score_tdep): Add declaration.
11589         * ser-go32.c (_initialize_ser_dos): Add declaration.
11590         * ser-mingw.c (_initialize_ser_windows): Add declaration.
11591         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
11592         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
11593         * ser-uds.c (_initialize_ser_socket): Add declaration.
11594         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
11595         * serial.c (_initialize_serial): Add declaration.
11596         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
11597         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
11598         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
11599         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
11600         * skip.c (_initialize_step_skip): Add declaration.
11601         * sol-thread.c (_initialize_sol_thread): Add declaration.
11602         * solib-aix.c (_initialize_solib_aix): Add declaration.
11603         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
11604         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
11605         * solib-frv.c (_initialize_frv_solib): Add declaration.
11606         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
11607         * solib-target.c (_initialize_solib_target): Add declaration.
11608         * solib.c (_initialize_solib): Add declaration.
11609         * source-cache.c (_initialize_source_cache): Add declaration.
11610         * source.c (_initialize_source): Add declaration.
11611         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
11612         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
11613         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
11614         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
11615         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
11616         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
11617         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
11618         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
11619         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
11620         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
11621         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
11622         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
11623         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
11624         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
11625         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
11626         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
11627         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
11628         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
11629         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
11630         * stabsread.c (_initialize_stabsread): Add declaration.
11631         * stack.c (_initialize_stack): Add declaration.
11632         * stap-probe.c (_initialize_stap_probe): Add declaration.
11633         * std-regs.c (_initialize_frame_reg): Add declaration.
11634         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
11635         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
11636         * symfile.c (_initialize_symfile): Add declaration.
11637         * symmisc.c (_initialize_symmisc): Add declaration.
11638         * symtab.c (_initialize_symtab): Add declaration.
11639         * target.c (_initialize_target): Add declaration.
11640         * target-connection.c (_initialize_target_connection): Add
11641         declaration.
11642         * target-dcache.c (_initialize_target_dcache): Add declaration.
11643         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
11644         * thread.c (_initialize_thread): Add declaration.
11645         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
11646         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
11647         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
11648         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
11649         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
11650         * tracectf.c (_initialize_ctf): Add declaration.
11651         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
11652         * tracefile.c (_initialize_tracefile): Add declaration.
11653         * tracepoint.c (_initialize_tracepoint): Add declaration.
11654         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
11655         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
11656         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
11657         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
11658         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
11659         * tui/tui-win.c (_initialize_tui_win): Add declaration.
11660         * tui/tui.c (_initialize_tui): Add declaration.
11661         * typeprint.c (_initialize_typeprint): Add declaration.
11662         * ui-style.c (_initialize_ui_style): Add declaration.
11663         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
11664         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
11665         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
11666         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
11667         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
11668         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
11669         * unittests/filtered_iterator-selftests.c
11670         (_initialize_filtered_iterator_selftests): Add declaration.
11671         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
11672         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
11673         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
11674         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
11675         * unittests/main-thread-selftests.c
11676         (_initialize_main_thread_selftests): Add declaration.
11677         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
11678         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
11679         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
11680         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
11681         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
11682         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
11683         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
11684         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
11685         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
11686         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
11687         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
11688         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
11689         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
11690         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
11691         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
11692         declaration.
11693         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
11694         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
11695         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
11696         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
11697         * user-regs.c (_initialize_user_regs): Add declaration.
11698         * utils.c (_initialize_utils): Add declaration.
11699         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
11700         * valops.c (_initialize_valops): Add declaration.
11701         * valprint.c (_initialize_valprint): Add declaration.
11702         * value.c (_initialize_values): Add declaration.
11703         * varobj.c (_initialize_varobj): Add declaration.
11704         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
11705         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
11706         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
11707         * windows-nat.c (_initialize_windows_nat): Add declaration.
11708         (_initialize_check_for_gdb_ini): Add declaration.
11709         (_initialize_loadable): Add declaration.
11710         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
11711         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
11712         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
11713         * xcoffread.c (_initialize_xcoffread): Add declaration.
11714         * xml-support.c (_initialize_xml_support): Add declaration.
11715         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
11716         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
11717         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
11718         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
11719
11720 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11721
11722         * regformats/regdat.sh: Generate declaration for init function.
11723
11724 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11725
11726         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
11727         up.
11728         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
11729         close_one_inferior>: New methods.
11730         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
11731         pass down target to find_inferior_pid.
11732         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
11733         Pass down target to find_inferior_ptid.
11734         (gdbsim_target::create_inferior): Pass down target to
11735         add_thread_silent.
11736         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
11737         target down to find_inferior_ptid and switch_to_thread.
11738         (gdbsim_target::close): Update to call close_one_inferior.
11739         (struct resume_data): Remove.
11740         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
11741         directly, rather than through a void pointer.
11742         (gdbsim_target::resume): Update to call resume_one_inferior.
11743
11744 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
11745
11746         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
11747
11748 2020-01-12  Pedro Alves  <palves@redhat.com>
11749
11750         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
11751         directly for the current inferior instead of
11752         discard_all_inferiors.
11753         (discard_all_inferiors): Delete.
11754
11755 2020-01-11  Tom Tromey  <tom@tromey.com>
11756
11757         * tui/tui-wingeneral.c (box_win): Check cli_styling.
11758         * tui/tui-winsource.c (tui_source_window_base::refill): Use
11759         deprecated_safe_get_selected_frame.
11760
11761 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11762
11763         * inferior.c (print_inferior): Switch inferior before printing it.
11764
11765 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
11766             Pedro Alves  <palves@redhat.com>
11767
11768         * progspace-and-thread.c (switch_to_program_space_and_thread):
11769         Assert there's an inferior for PSPACE.  Use
11770         switch_to_inferior_no_thread to switch the inferior too.
11771         * progspace.c (program_space::~program_space): Call
11772         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
11773         (program_space::free_all_objfiles): Don't call clear_symtab_users
11774         here.
11775         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
11776
11777 2020-01-10  Pedro Alves  <palves@redhat.com>
11778
11779         * NEWS: Mention multi-target debugging, "info connections", and
11780         "add-inferior -no-connection".
11781
11782 2020-01-10  Pedro Alves  <palves@redhat.com>
11783
11784         * infrun.c: Include "target-connection.h".
11785         (check_multi_target_resumption): New.
11786         (proceed): Call it.
11787         * target-connection.c (make_target_connection_string): Make
11788         extern.
11789         * target-connection.h (make_target_connection_string): Declare.
11790
11791 2020-01-10  Pedro Alves  <palves@redhat.com>
11792
11793         * Makefile.in (COMMON_SFILES): Add target-connection.c.
11794         * inferior.c (uiout_field_connection): New function.
11795         (print_inferior): Add new "connection-id" column.
11796         (add_inferior_command): Show connection number/string of added
11797         inferior.
11798         * process-stratum-target.h
11799         (process_stratum_target::connection_string): New virtual method.
11800         (process_stratum_target::connection_number): New field.
11801         * remote.c (remote_target::connection_string): New override.
11802         * target-connection.c: New file.
11803         * target-connection.h: New file.
11804         * target.c (decref_target): Remove process_stratum targets from
11805         the connection list.
11806         (target_stack::push): Add process_stratum targets to the
11807         connection list.
11808
11809 2020-01-10  Pedro Alves  <palves@redhat.com>
11810
11811         Revert:
11812         2016-04-12  Pedro Alves  <palves@redhat.com>
11813         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
11814         Remove references to name.
11815         * serial.h (struct serial) <name>: Delete.
11816
11817 2020-01-10  Pedro Alves  <palves@redhat.com>
11818
11819         * gdbarch-selftests.c (register_to_value_test): Remove "target
11820         already pushed" check.
11821
11822 2020-01-10  Pedro Alves  <palves@redhat.com>
11823             John Baldwin  <jhb@FreeBSD.org>
11824
11825         * aarch64-linux-nat.c
11826         (aarch64_linux_nat_target::thread_architecture): Adjust.
11827         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
11828         (task_command_1): Likewise.
11829         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
11830         (aix_thread_target::wait, aix_thread_target::fetch_registers)
11831         (aix_thread_target::store_registers)
11832         (aix_thread_target::thread_alive): Adjust.
11833         * amd64-fbsd-tdep.c: Include "inferior.h".
11834         (amd64fbsd_get_thread_local_address): Pass down target.
11835         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
11836         thread's gdbarch instead of target_gdbarch.
11837         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
11838         get_last_target_status.
11839         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
11840         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
11841         inferiors.
11842         (update_inserted_breakpoint_locations): Skip if inferiors with no
11843         execution.
11844         (update_global_location_list): When handling moribund locations,
11845         find representative inferior for location's pspace, and use thread
11846         count of its process_stratum target.
11847         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
11848         * bsd-uthread.c (bsd_uthread_target::wait): Use
11849         as_process_stratum_target and adjust thread_change_ptid and
11850         add_thread calls.
11851         (bsd_uthread_target::update_thread_list): Use
11852         as_process_stratum_target and adjust find_thread_ptid,
11853         thread_change_ptid and add_thread calls.
11854         * btrace.c (maint_btrace_packet_history_cmd): Adjust
11855         find_thread_ptid call.
11856         * corelow.c (add_to_thread_list): Adjust add_thread call.
11857         (core_target_open): Adjust add_thread_silent and thread_count
11858         calls.
11859         (core_target::pid_to_str): Adjust find_inferior_ptid call.
11860         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
11861         * event-top.c (async_disconnect): Pop targets from all inferiors.
11862         * exec.c (add_target_sections): Push exec target on all inferiors
11863         sharing the program space.
11864         (remove_target_sections): Remove the exec target from all
11865         inferiors sharing the program space.
11866         (exec_on_vfork): New.
11867         * exec.h (exec_on_vfork): Declare.
11868         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
11869         Pass it down.
11870         (fbsd_nat_target::update_thread_list): Adjust.
11871         (fbsd_nat_target::resume): Adjust.
11872         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
11873         down.
11874         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
11875         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
11876         get_thread_arch_regcache call.
11877         * fork-child.c (gdb_startup_inferior): Pass target down to
11878         startup_inferior and set_executing.
11879         * gdbthread.h (struct process_stratum_target): Forward declare.
11880         (add_thread, add_thread_silent, add_thread_with_info)
11881         (in_thread_list): Add process_stratum_target parameter.
11882         (find_thread_ptid(inferior*, ptid_t)): New overload.
11883         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
11884         parameter.
11885         (all_threads()): Delete overload.
11886         (all_threads, all_non_exited_threads): Add process_stratum_target
11887         parameter.
11888         (all_threads_safe): Use brace initialization.
11889         (thread_count): Add process_stratum_target parameter.
11890         (set_resumed, set_running, set_stop_requested, set_executing)
11891         (threads_are_executing, finish_thread_state): Add
11892         process_stratum_target parameter.
11893         (switch_to_thread): Use is_current_thread.
11894         * i386-fbsd-tdep.c: Include "inferior.h".
11895         (i386fbsd_get_thread_local_address): Pass down target.
11896         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
11897         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
11898         have_inferiors check.
11899         * inf-ptrace.c (inf_ptrace_target::create_inferior)
11900         (inf_ptrace_target::attach): Adjust.
11901         * infcall.c (run_inferior_call): Adjust.
11902         * infcmd.c (run_command_1): Pass target to
11903         scoped_finish_thread_state.
11904         (proceed_thread_callback): Skip inferiors with no execution.
11905         (continue_command): Rename 'all_threads' local to avoid hiding
11906         'all_threads' function.  Adjust get_last_target_status call.
11907         (prepare_one_step): Adjust set_running call.
11908         (signal_command): Use user_visible_resume_target.  Compare thread
11909         pointers instead of inferior_ptid.
11910         (info_program_command): Adjust to pass down target.
11911         (attach_command): Mark target's 'thread_executing' flag.
11912         (stop_current_target_threads_ns): New, factored out from ...
11913         (interrupt_target_1): ... this.  Switch inferior before making
11914         target calls.
11915         * inferior-iter.h
11916         (struct all_inferiors_iterator, struct all_inferiors_range)
11917         (struct all_inferiors_safe_range)
11918         (struct all_non_exited_inferiors_range): Filter on
11919         process_stratum_target too.  Remove explicit.
11920         * inferior.c (inferior::inferior): Push dummy target on target
11921         stack.
11922         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
11923         Add process_stratum_target parameter, and pass it down.
11924         (have_live_inferiors): Adjust.
11925         (switch_to_inferior_and_push_target): New.
11926         (add_inferior_command, clone_inferior_command): Handle
11927         "-no-connection" parameter.  Use
11928         switch_to_inferior_and_push_target.
11929         (_initialize_inferior): Mention "-no-connection" option in
11930         the help of "add-inferior" and "clone-inferior" commands.
11931         * inferior.h: Include "process-stratum-target.h".
11932         (interrupt_target_1): Use bool.
11933         (struct inferior) <push_target, unpush_target, target_is_pushed,
11934         find_target_beneath, top_target, process_target, target_at,
11935         m_stack>: New.
11936         (discard_all_inferiors): Delete.
11937         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
11938         (all_inferiors, all_non_exited_inferiors): Add
11939         process_stratum_target parameter.
11940         * infrun.c: Include "gdb_select.h" and <unordered_map>.
11941         (target_last_proc_target): New global.
11942         (follow_fork_inferior): Push target on new inferior.  Pass target
11943         to add_thread_silent.  Call exec_on_vfork.  Handle target's
11944         reference count.
11945         (follow_fork): Adjust get_last_target_status call.  Also consider
11946         target.
11947         (follow_exec): Push target on new inferior.
11948         (struct execution_control_state) <target>: New field.
11949         (user_visible_resume_target): New.
11950         (do_target_resume): Call target_async.
11951         (resume_1): Set target's threads_executing flag.  Consider resume
11952         target.
11953         (commit_resume_all_targets): New.
11954         (proceed): Also consider resume target.  Skip threads of inferiors
11955         with no execution.  Commit resumtion in all targets.
11956         (start_remote): Pass current inferior to wait_for_inferior.
11957         (infrun_thread_stop_requested): Consider target as well.  Pass
11958         thread_info pointer to clear_inline_frame_state instead of ptid.
11959         (infrun_thread_thread_exit): Consider target as well.
11960         (random_pending_event_thread): New inferior parameter.  Use it.
11961         (do_target_wait): Rename to ...
11962         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
11963         down.
11964         (threads_are_resumed_pending_p, do_target_wait): New.
11965         (prepare_for_detach): Adjust calls.
11966         (wait_for_inferior): New inferior parameter.  Handle it.  Use
11967         do_target_wait_1 instead of do_target_wait.
11968         (fetch_inferior_event): Adjust.  Switch to representative
11969         inferior.  Pass target down.
11970         (set_last_target_status): Add process_stratum_target parameter.
11971         Save target in global.
11972         (get_last_target_status): Add process_stratum_target parameter and
11973         handle it.
11974         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
11975         (context_switch): Check inferior_ptid == null_ptid before calling
11976         inferior_thread().
11977         (get_inferior_stop_soon): Pass down target.
11978         (wait_one): Rename to ...
11979         (poll_one_curr_target): ... this.
11980         (struct wait_one_event): New.
11981         (wait_one): New.
11982         (stop_all_threads): Adjust.
11983         (handle_no_resumed, handle_inferior_event): Adjust to consider the
11984         event's target.
11985         (switch_back_to_stepped_thread): Also consider target.
11986         (print_stop_event): Update.
11987         (normal_stop): Update.  Also consider the resume target.
11988         * infrun.h (wait_for_inferior): Remove declaration.
11989         (user_visible_resume_target): New declaration.
11990         (get_last_target_status, set_last_target_status): New
11991         process_stratum_target parameter.
11992         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11993         process_stratum_target parameter, and use it.
11994         (clear_inline_frame_state (thread_info*)): New.
11995         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11996         process_stratum_target parameter.
11997         (clear_inline_frame_state (thread_info*)): Declare.
11998         * linux-fork.c (delete_checkpoint_command): Pass target down to
11999         find_thread_ptid.
12000         (checkpoint_command): Adjust.
12001         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
12002         instead of just tweaking inferior_ptid.
12003         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
12004         (exit_lwp): Pass target down to find_thread_ptid.
12005         (attach_proc_task_lwp_callback): Pass target down to
12006         add_thread/set_running/set_executing.
12007         (linux_nat_target::attach): Pass target down to
12008         thread_change_ptid.
12009         (get_detach_signal): Pass target down to find_thread_ptid.
12010         Consider last target status's target.
12011         (linux_resume_one_lwp_throw, resume_lwp)
12012         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
12013         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
12014         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
12015         (linux_nat_target::async_wait_fd): New.
12016         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
12017         target down.
12018         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
12019         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
12020         * linux-thread-db.c (struct thread_db_info::process_target): New
12021         field.
12022         (add_thread_db_info): Save target.
12023         (get_thread_db_info): New process_stratum_target parameter.  Also
12024         match target.
12025         (delete_thread_db_info): New process_stratum_target parameter.
12026         Also match target.
12027         (thread_from_lwp): Adjust to pass down target.
12028         (thread_db_notice_clone): Pass down target.
12029         (check_thread_db_callback): Pass down target.
12030         (try_thread_db_load_1): Always push the thread_db target.
12031         (try_thread_db_load, record_thread): Pass target down.
12032         (thread_db_target::detach): Pass target down.  Always unpush the
12033         thread_db target.
12034         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
12035         target down.  Always unpush the thread_db target.
12036         (find_new_threads_callback, thread_db_find_new_threads_2)
12037         (thread_db_target::update_thread_list): Pass target down.
12038         (thread_db_target::pid_to_str): Pass current inferior down.
12039         (thread_db_target::get_thread_local_address): Pass target down.
12040         (thread_db_target::resume, maintenance_check_libthread_db): Pass
12041         target down.
12042         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
12043         * procfs.c (procfs_target::procfs_init_inferior): Declare.
12044         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
12045         (procfs_init_inferior): Rename to ...
12046         (procfs_target::procfs_init_inferior): ... this and adjust.
12047         (procfs_target::create_inferior, procfs_notice_thread)
12048         (procfs_do_thread_registers): Adjust.
12049         * ppc-fbsd-tdep.c: Include "inferior.h".
12050         (ppcfbsd_get_thread_local_address): Pass down target.
12051         * proc-service.c (ps_xfer_memory): Switch current inferior and
12052         program space as well.
12053         (get_ps_regcache): Pass target down.
12054         * process-stratum-target.c
12055         (process_stratum_target::thread_address_space)
12056         (process_stratum_target::thread_architecture): Pass target down.
12057         * process-stratum-target.h
12058         (process_stratum_target::threads_executing): New field.
12059         (as_process_stratum_target): New.
12060         * ravenscar-thread.c
12061         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
12062         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
12063         down.
12064         * record-btrace.c (record_btrace_target::info_record): Adjust.
12065         (record_btrace_target::record_method)
12066         (record_btrace_target::record_is_replaying)
12067         (record_btrace_target::fetch_registers)
12068         (get_thread_current_frame_id, record_btrace_target::resume)
12069         (record_btrace_target::wait, record_btrace_target::stop): Pass
12070         target down.
12071         * record-full.c (record_full_wait_1): Switch to event thread.
12072         Pass target down.
12073         * regcache.c (regcache::regcache)
12074         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
12075         process_stratum_target parameter and handle it.
12076         (current_thread_target): New global.
12077         (get_thread_regcache): Add process_stratum_target parameter and
12078         handle it.  Switch inferior before calling target method.
12079         (get_thread_regcache): Pass target down.
12080         (get_thread_regcache_for_ptid): Pass target down.
12081         (registers_changed_ptid): Add process_stratum_target parameter and
12082         handle it.
12083         (registers_changed_thread, registers_changed): Pass target down.
12084         (test_get_thread_arch_aspace_regcache): New.
12085         (current_regcache_test): Define a couple local test_target_ops
12086         instances and use them for testing.
12087         (readwrite_regcache): Pass process_stratum_target parameter.
12088         (cooked_read_test, cooked_write_test): Pass mock_target down.
12089         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
12090         (get_thread_arch_aspace_regcache): Add process_stratum_target
12091         parameter.
12092         (regcache::target): New method.
12093         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
12094         (regcache::registers_changed_ptid): Add process_stratum_target
12095         parameter.
12096         (regcache::m_target): New field.
12097         (registers_changed_ptid): Add process_stratum_target parameter.
12098         * remote.c (remote_state::supports_vCont_probed): New field.
12099         (remote_target::async_wait_fd): New method.
12100         (remote_unpush_and_throw): Add remote_target parameter.
12101         (get_current_remote_target): Adjust.
12102         (remote_target::remote_add_inferior): Push target.
12103         (remote_target::remote_add_thread)
12104         (remote_target::remote_notice_new_inferior)
12105         (get_remote_thread_info): Pass target down.
12106         (remote_target::update_thread_list): Skip threads of inferiors
12107         bound to other targets.  (remote_target::close): Don't discard
12108         inferiors.  (remote_target::add_current_inferior_and_thread)
12109         (remote_target::process_initial_stop_replies)
12110         (remote_target::start_remote)
12111         (remote_target::remote_serial_quit_handler): Pass down target.
12112         (remote_target::remote_unpush_target): New remote_target
12113         parameter.  Unpush the target from all inferiors.
12114         (remote_target::remote_unpush_and_throw): New remote_target
12115         parameter.  Pass it down.
12116         (remote_target::open_1): Check whether the current inferior has
12117         execution instead of checking whether any inferior is live.  Pass
12118         target down.
12119         (remote_target::remote_detach_1): Pass down target.  Use
12120         remote_unpush_target.
12121         (extended_remote_target::attach): Pass down target.
12122         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
12123         (remote_target::append_resumption): Pass down target.
12124         (remote_target::append_pending_thread_resumptions)
12125         (remote_target::remote_resume_with_hc, remote_target::resume)
12126         (remote_target::commit_resume): Pass down target.
12127         (remote_target::remote_stop_ns): Check supports_vCont_probed.
12128         (remote_target::interrupt_query)
12129         (remote_target::remove_new_fork_children)
12130         (remote_target::check_pending_events_prevent_wildcard_vcont)
12131         (remote_target::remote_parse_stop_reply)
12132         (remote_target::process_stop_reply): Pass down target.
12133         (first_remote_resumed_thread): New remote_target parameter.  Pass
12134         it down.
12135         (remote_target::wait_as): Pass down target.
12136         (unpush_and_perror): New remote_target parameter.  Pass it down.
12137         (remote_target::readchar, remote_target::remote_serial_write)
12138         (remote_target::getpkt_or_notif_sane_1)
12139         (remote_target::kill_new_fork_children, remote_target::kill): Pass
12140         down target.
12141         (remote_target::mourn_inferior): Pass down target.  Use
12142         remote_unpush_target.
12143         (remote_target::core_of_thread)
12144         (remote_target::remote_btrace_maybe_reopen): Pass down target.
12145         (remote_target::pid_to_exec_file)
12146         (remote_target::thread_handle_to_thread_info): Pass down target.
12147         (remote_target::async_wait_fd): New.
12148         * riscv-fbsd-tdep.c: Include "inferior.h".
12149         (riscv_fbsd_get_thread_local_address): Pass down target.
12150         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
12151         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
12152         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
12153         Adjust.
12154         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
12155         * solib-svr4.c (enable_break): Pass down target.
12156         * spu-multiarch.c (parse_spufs_run): Pass down target.
12157         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
12158         * target-delegates.c: Regenerate.
12159         * target.c (g_target_stack): Delete.
12160         (current_top_target): Return the current inferior's top target.
12161         (target_has_execution_1): Refer to the passed-in inferior's top
12162         target.
12163         (target_supports_terminal_ours): Check whether the initial
12164         inferior was already created.
12165         (decref_target): New.
12166         (target_stack::push): Incref/decref the target.
12167         (push_target, push_target, unpush_target): Adjust.
12168         (target_stack::unpush): Defref target.
12169         (target_is_pushed): Return bool.  Adjust to refer to the current
12170         inferior's target stack.
12171         (dispose_inferior): Delete, and inline parts ...
12172         (target_preopen): ... here.  Only dispose of the current inferior.
12173         (target_detach): Hold strong target reference while detaching.
12174         Pass target down.
12175         (target_thread_name): Add assertion.
12176         (target_resume): Pass down target.
12177         (target_ops::beneath, find_target_at): Adjust to refer to the
12178         current inferior's target stack.
12179         (get_dummy_target): New.
12180         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
12181         has a thread running.
12182         (initialize_targets): Rename to ...
12183         (_initialize_target): ... this.
12184         * target.h: Include "gdbsupport/refcounted-object.h".
12185         (struct target_ops): Inherit refcounted_object.
12186         (target_ops::shortname, target_ops::longname): Make const.
12187         (target_ops::async_wait_fd): New method.
12188         (decref_target): Declare.
12189         (struct target_ops_ref_policy): New.
12190         (target_ops_ref): New typedef.
12191         (get_dummy_target): Declare function.
12192         (target_is_pushed): Return bool.
12193         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
12194         (all_matching_threads_iterator::all_matching_threads_iterator):
12195         Handle filter target.
12196         * thread-iter.h (struct all_matching_threads_iterator, struct
12197         all_matching_threads_range, class all_non_exited_threads_range):
12198         Filter by target too.  Remove explicit.
12199         * thread.c (threads_executing): Delete.
12200         (inferior_thread): Pass down current inferior.
12201         (clear_thread_inferior_resources): Pass down thread pointer
12202         instead of ptid_t.
12203         (add_thread_silent, add_thread_with_info, add_thread): Add
12204         process_stratum_target parameter.  Use it for thread and inferior
12205         searches.
12206         (is_current_thread): New.
12207         (thread_info::deletable): Use it.
12208         (find_thread_ptid, thread_count, in_thread_list)
12209         (thread_change_ptid, set_resumed, set_running): New
12210         process_stratum_target parameter.  Pass it down.
12211         (set_executing): New process_stratum_target parameter.  Pass it
12212         down.  Adjust reference to 'threads_executing'.
12213         (threads_are_executing): New process_stratum_target parameter.
12214         Adjust reference to 'threads_executing'.
12215         (set_stop_requested, finish_thread_state): New
12216         process_stratum_target parameter.  Pass it down.
12217         (switch_to_thread): Also match inferior.
12218         (switch_to_thread): New process_stratum_target parameter.  Pass it
12219         down.
12220         (update_threads_executing): Reimplement.
12221         * top.c (quit_force): Pop targets from all inferior.
12222         (gdb_init): Don't call initialize_targets.
12223         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
12224         Declare.
12225         (windows_add_thread, windows_delete_thread): Adjust.
12226         (get_windows_debug_event): Rename to ...
12227         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
12228         * tracefile-tfile.c (tfile_target_open): Pass down target.
12229         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
12230         Forward declare.
12231         (switch_to_thread): Add process_stratum_target parameter.
12232         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
12233         parameter.  Use it.
12234         (mi_on_resume): Pass target down.
12235         * nat/fork-inferior.c (startup_inferior): Add
12236         process_stratum_target parameter.  Pass it down.
12237         * nat/fork-inferior.h (startup_inferior): Add
12238         process_stratum_target parameter.
12239         * python/py-threadevent.c (py_get_event_thread): Pass target down.
12240
12241 2020-01-10  Pedro Alves  <palves@redhat.com>
12242
12243         * remote.c (remote_target::start_remote): Don't set inferior_ptid
12244         directly.  Instead find the first thread in the thread list and
12245         use switch_to_thread.
12246
12247 2020-01-10  Pedro Alves  <palves@redhat.com>
12248
12249         * remote.c (remote_target::remote_add_inferior): Don't bind a
12250         process to the current inferior if the current inferior is already
12251         bound to a process.
12252
12253 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12254             Pedro Alves  <palves@redhat.com>
12255
12256         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
12257         If no process is specified, return null_ptid instead of
12258         inferior_ptid.
12259         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
12260         TARGET_WAITKIND_SIGNALLED with no pid.
12261
12262 2020-01-10  Pedro Alves  <palves@redhat.com>
12263
12264         * remote.c (first_remote_resumed_thread): New.
12265         (remote_target::wait_as): Use it as default event_ptid instead of
12266         inferior_ptid.
12267
12268 2020-01-10  Pedro Alves  <palves@redhat.com>
12269
12270         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
12271
12272 2020-01-10  Pedro Alves  <palves@redhat.com>
12273
12274         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
12275         not -1.
12276
12277 2020-01-10  Pedro Alves  <palves@redhat.com>
12278
12279         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
12280         ptid to get_last_target_status.
12281         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
12282         ptid to get_last_target_status.
12283         * infcmd.c (continue_command): Don't pass a target_waitstatus to
12284         get_last_target_status.
12285         (info_program_command): Don't pass a target_waitstatus to
12286         get_last_target_status.
12287         * infrun.c (init_wait_for_inferior): Use
12288         nullify_last_target_wait_ptid.
12289         (get_last_target_status): Handle nullptr arguments.
12290         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
12291         (print_stop_event): Don't pass a ptid to get_last_target_status.
12292         (normal_stop): Don't pass a ptid to get_last_target_status.
12293         * infrun.h (get_last_target_status, set_last_target_status): Move
12294         comments here and update.
12295         (nullify_last_target_wait_ptid): Declare.
12296         * linux-fork.c (fork_load_infrun_state): Remove local extern
12297         declaration of nullify_last_target_wait_ptid.
12298         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
12299         to get_last_target_status.
12300
12301 2020-01-10  Pedro Alves  <palves@redhat.com>
12302
12303         * gdbthread.h (scoped_restore_current_thread)
12304         <dont_restore, restore, m_dont_restore>: Declare.
12305         * thread.c (thread_alive): Add assertion.  Return bool.
12306         (switch_to_thread_if_alive): New.
12307         (prune_threads): Switch inferior/thread.
12308         (print_thread_info_1): Switch thread before calling target methods.
12309         (scoped_restore_current_thread::restore): New, factored out from
12310         ...
12311         (scoped_restore_current_thread::~scoped_restore_current_thread):
12312         ... this.
12313         (scoped_restore_current_thread::scoped_restore_current_thread):
12314         Add assertion.
12315         (thread_apply_all_command, thread_select): Use
12316         switch_to_thread_if_alive.
12317         * infrun.c (proceed, restart_threads, handle_signal_stop)
12318         (switch_back_to_stepped_thread): Switch current thread before
12319         calling target methods.
12320
12321 2020-01-10  Pedro Alves <palves@redhat.com>
12322
12323         * inferior.c (switch_to_inferior_no_thread): New function,
12324         factored out from ...
12325         (inferior_command): ... here.
12326         * inferior.h (switch_to_inferior_no_thread): Declare.
12327         * mi/mi-main.c (run_one_inferior): Use
12328         switch_to_inferior_no_thread.
12329
12330 2020-01-10  Pedro Alves  <palves@redhat.com>
12331
12332         * infcmd.c (kill_command): Remove dead code.
12333
12334 2020-01-10  Pedro Alves  <palves@redhat.com>
12335
12336         * remote.c (remote_target::mourn_inferior): No longer check
12337         whether the target is running.
12338
12339 2020-01-10  Pedro Alves  <palves@redhat.com>
12340
12341         * corelow.c (core_target::has_execution): Change parameter type to
12342         inferior pointer.
12343         * inferior.c (number_of_live_inferiors): Use
12344         inferior::has_execution instead of target_has_execution_1.
12345         * inferior.h (inferior::has_execution): New.
12346         * linux-thread-db.c (thread_db_target::update_thread_list): Use
12347         inferior::has_execution instead of target_has_execution_1.
12348         * process-stratum-target.c
12349         (process_stratum_target::has_execution): Change parameter type to
12350         inferior pointer.  Check the inferior's PID instead of
12351         inferior_ptid.
12352         * process-stratum-target.h
12353         (process_stratum_target::has_execution): Change parameter type to
12354         inferior pointer.
12355         * record-full.c (record_full_core_target::has_execution): Change
12356         parameter type to inferior pointer.
12357         * target.c (target_has_execution_1): Change parameter type to
12358         inferior pointer.
12359         (target_has_execution_current): Adjust.
12360         * target.h (target_ops::has_execution): Change parameter type to
12361         inferior pointer.
12362         (target_has_execution_1): Change parameter type to inferior
12363         pointer.  Change return type to bool.
12364         * tracefile.h (tracefile_target::has_execution): Change parameter
12365         type to inferior pointer.
12366
12367 2020-01-10  Pedro Alves  <palves@redhat.com>
12368
12369         * exceptions.c (print_flush): Remove current_top_target() check.
12370
12371 2020-01-10  Pedro Alves  <palves@redhat.com>
12372
12373         * remote.c (show_remote_exec_file): Show the current inferior's
12374         exec-file instead of the command variable's value.
12375
12376 2020-01-10  Pedro Alves  <palves@redhat.com>
12377
12378         * record-full.c (record_full_resume_ptid): New global.
12379         (record_full_target::resume): Set it.
12380         (record_full_wait_1): Use record_full_resume_ptid instead of
12381         inferior_ptid.
12382
12383 2020-01-10  Pedro Alves  <palves@redhat.com>
12384
12385         * gdbthread.h (scoped_restore_current_thread)
12386         <dont_restore, restore, m_dont_restore>: Declare.
12387         * thread.c (thread_alive): Add assertion.  Return bool.
12388         (switch_to_thread_if_alive): New.
12389         (prune_threads): Switch inferior/thread.
12390         (print_thread_info_1): Switch thread before calling target methods.
12391         (scoped_restore_current_thread::restore): New, factored out from
12392         ...
12393         (scoped_restore_current_thread::~scoped_restore_current_thread):
12394         ... this.
12395         (scoped_restore_current_thread::scoped_restore_current_thread):
12396         Add assertion.
12397         (thread_apply_all_command, thread_select): Use
12398         switch_to_thread_if_alive.
12399
12400 2020-01-10  George Barrett  <bob@bob131.so>
12401
12402         * stap-probe.c (stap_modify_semaphore): Don't check for null
12403         semaphores.
12404         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
12405         for null semaphores.
12406
12407 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12408
12409         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
12410         all source windows, and maintain horizontal scroll status while
12411         doing so.
12412
12413 2020-01-09  Tom Tromey  <tom@tromey.com>
12414
12415         PR tui/18932:
12416         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
12417         update_source_window, not print_source_lines.
12418
12419 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12420
12421         * tui/tui.c (tui_enable): Register tui hooks after calling
12422         tui_display_main.
12423
12424 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12425
12426         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
12427
12428 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
12429
12430         * thread.c (print_thread_info_1): Fix indentation.
12431
12432 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12433
12434         * symtab.c (general_symbol_info::compute_and_set_names): Move the
12435         unique_xmalloc_ptr outside the if to always free the demangled name.
12436
12437 2020-01-08  Tom Tromey  <tromey@adacore.com>
12438
12439         * xcoffread.c (enter_line_range, read_xcoff_symtab)
12440         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
12441         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
12442         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
12443         Remove.
12444         (section_offsets): New typedef.
12445         * symtab.c (fixup_section, get_msymbol_address): Update.
12446         * symmisc.c (dump_msymbols): Update.
12447         * symfile.h (relative_addr_info_to_section_offsets)
12448         (symfile_map_offsets_to_segments): Update.
12449         * symfile.c (build_section_addr_info_from_objfile)
12450         (init_objfile_sect_indices): Update.
12451         (struct place_section_arg): Change type of "offsets".
12452         (place_section): Update.
12453         (relative_addr_info_to_section_offsets): Change type of
12454         "section_offsets".  Remove "num_sections" parameter.
12455         (default_symfile_offsets, syms_from_objfile_1)
12456         (set_objfile_default_section_offset): Update.
12457         (reread_symbols): No need to preserve section offsets by hand.
12458         (symfile_map_offsets_to_segments): Change type of "offsets".
12459         * stap-probe.c (relocate_address): Update.
12460         * stabsread.h (process_one_symbol): Update.
12461         * solib-target.c (struct lm_info_target) <offsets>: Change type.
12462         (solib_target_relocate_section_addresses): Update.
12463         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
12464         Update.
12465         * solib-frv.c (frv_relocate_main_executable): Update.
12466         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
12467         * solib-aix.c (solib_aix_get_section_offsets): Change return
12468         type.
12469         (solib_aix_solib_create_inferior_hook): Update.
12470         * remote.c (remote_target::get_offsets): Update.
12471         * psymtab.c (find_pc_sect_psymtab): Update.
12472         * psympriv.h (struct partial_symbol) <address, text_low,
12473         text_high>: Update.
12474         * objfiles.h (obj_section_offset): Update.
12475         (struct objfile) <section_offsets>: Change type.
12476         <num_sections>: Remove.
12477         (objfile_relocate): Update.
12478         * objfiles.c (entry_point_address_query): Update
12479         (relocate_one_symbol): Change type of "section_offsets".
12480         (objfile_relocate1, objfile_relocate1): Change type of
12481         "new_offsets".
12482         (objfile_rebase1): Update.
12483         * mipsread.c (mipscoff_symfile_read): Update.
12484         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
12485         parameter.
12486         * mdebugread.c (parse_symbol): Change type of "section_offsets".
12487         (parse_external, psymtab_to_symtab_1): Update.
12488         * machoread.c (macho_symfile_offsets): Update.
12489         * ia64-tdep.c (ia64_find_unwind_table): Update.
12490         * hppa-tdep.c (read_unwind_info): Update.
12491         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
12492         * dwarf2read.c (create_addrmap_from_index)
12493         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
12494         (process_psymtab_comp_unit_reader, add_partial_symbol)
12495         (add_partial_subprogram, process_full_comp_unit)
12496         (read_file_scope, read_func_scope, read_lexical_block_scope)
12497         (read_call_site_scope, dwarf2_rnglists_process)
12498         (dwarf2_ranges_process, dwarf2_ranges_read)
12499         (dwarf_decode_lines_1, var_decode_location, new_symbol)
12500         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
12501         Update.
12502         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
12503         Update.
12504         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
12505         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
12506         (process_one_symbol): Change type of "section_offsets".
12507         * ctfread.c (get_objfile_text_range): Update.
12508         * coffread.c (coff_symtab_read, enter_linenos)
12509         (process_coff_symbol): Update.
12510         * coff-pe-read.c (add_pe_forwarded_sym): Update.
12511         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
12512
12513 2020-01-08  Tom Tromey  <tromey@adacore.com>
12514
12515         * dwarf2read.c (parse_macro_definition): Use std::string.
12516         (parse_macro_definition): Likewise.
12517
12518 2020-01-08  Tom Tromey  <tromey@adacore.com>
12519
12520         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
12521         (ATTR_ALLOC_CHUNK): Remove.
12522
12523 2020-01-08  Tom Tromey  <tromey@adacore.com>
12524
12525         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
12526
12527 2020-01-08  Tom Tromey  <tromey@adacore.com>
12528
12529         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
12530         (dwarf2_compute_name, open_dwo_file): Likewise.
12531         (process_enumeration_scope): Use std::vector.
12532         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
12533         (partial_die_info::fixup, dwarf2_start_subfile)
12534         (guess_full_die_structure_name, dwarf2_name): Likewise.
12535         (determine_prefix): Update.
12536         (guess_full_die_structure_name): Make return type const.
12537         (partial_die_full_name): Return unique_xmalloc_ptr.
12538         (DW_FIELD_ALLOC_CHUNK): Remove.
12539
12540 2020-01-07  Tom Tromey  <tromey@adacore.com>
12541
12542         PR build/24937:
12543         * stap-probe.c (class stap_static_probe_ops): Add constructor.
12544
12545 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12546
12547         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
12548
12549 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12550
12551         * stack.c (print_frame_info): Move disassemble_next_line code
12552         inside source_print block.
12553
12554 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12555
12556         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
12557         gdb/signals.h, as we are now using native signal symbols.
12558
12559 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12560
12561         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
12562         overflow by an early check of content vs threshold.
12563         * tui/tui-source.c (tui_source_window::line_is_displayed):
12564         Likewise.
12565
12566 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12567
12568         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
12569
12570 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12571
12572         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
12573         export table if no section contains it's RVA.
12574
12575 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12576
12577         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
12578
12579 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
12580
12581         * source.c (print_source_lines_base): Set last_line_listed.
12582
12583 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12584
12585         * tui/tui-disasm.c: Remove trailing spaces.
12586
12587 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12588             Pedro Alves  <palves@redhat.com>
12589
12590         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
12591         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
12592         (windows_gdb_signal_to_target): New function, uses the above
12593         enumeration to convert GDB internal signal codes to equivalent
12594         Windows codes.
12595         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
12596         * windows-nat.c: Include "gdb_wait.h".
12597         (get_windows_debug_event): Extract the fatal exception from the
12598         exit status and convert to the equivalent Posix signal number.
12599         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
12600         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
12601         * gdbsupport/gdb_wait.c: New file, implements
12602         windows_status_to_termsig.
12603         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
12604         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
12605
12606 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
12607
12608         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
12609         show_layout.
12610
12611 2020-01-05  Luis Machado  <luis.machado@linaro.org>
12612
12613         * aarch64-linux-nat.c
12614         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
12615         and bfd_mach_aarch64.
12616
12617 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12618
12619         * ui-file.c (stdio_file::can_emit_style_escape)
12620         (tee_file::can_emit_style_escape): Ensure style is used also on
12621         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
12622         to gdb_stdout.
12623         * main.c (set_gdb_data_directory): Use file style to output the
12624         warning that the given pathname is not a directory.
12625         * top.c (show_history_filename, gdb_safe_append_history)
12626         (show_gdb_datadir): Use file style.
12627
12628 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12629
12630         * solib-target.c (struct lm_info_target):
12631         Change offsets to be a unique_xmalloc_ptr.
12632         (solib_target_relocate_section_addresses): Update.
12633
12634 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12635
12636         * windows-nat.c (windows_clear_solib): Free so_list linked list.
12637
12638 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12639
12640         * MAINTAINERS (Write After Approval): Add myself.
12641
12642 2020-01-02  Luis Machado  <luis.machado@linaro.org>
12643
12644         * proc-service.c (get_ps_regcache): Remove reference to obsolete
12645         Cell BE architecture.
12646         * target.h (struct target_ops) <thread_architecture>: Likewise.
12647
12648 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12649
12650         * Makefile.in: Use INSTALL_PROGRAM_ENV.
12651
12652 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12653
12654         * MAINTAINERS (Write After Approval): Add myself.
12655
12656 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12657
12658         * gdbarch.sh: Update copyright year range of generated files.
12659
12660 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12661
12662         Update copyright year range in all GDB files.
12663
12664 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12665
12666         * copyright.py: Convert to Python 3.
12667
12668 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12669
12670         * copyright.py: Adapt after move of gnulib directory from gdb
12671         directory to toplevel directory.
12672
12673 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12674
12675         * copyright.py (main): Exit if run from the wrong directory.
12676
12677 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12678
12679         * top.c (print_gdb_version): Change copyright year to 2020.
12680
12681 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12682
12683         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
12684
12685 For older changes see ChangeLog-2019.
12686 \f
12687 Local Variables:
12688 mode: change-log
12689 left-margin: 8
12690 fill-column: 74
12691 version-control: never
12692 coding: utf-8
12693 End: