gdb/ChangeLog

   1 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
   2             Adam Renquinha <arenquinha@cimeq.qc.ca>
   3
   4         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
   5         pointer and stack frame offset when unwinding.
   6
   7 2020-09-13  Pedro Alves  <pedro@palves.net>
   8
   9         * NEWS: Document "-break-insert --qualified".
  10         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
  11
  12 2020-09-13  Pedro Alves  <pedro@palves.net>
  13
  14         * linespec.c (classify_mtype, compare_msyms): Delete.
  15         (search_minsyms_for_name): Remove classification logic.  Instead
  16         filter out trampoline symbols if we also found an external
  17         function of the same name.
  18
  19 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
  20
  21         * NEWS: Create a new section for the next release branch.
  22         Rename the section of the current branch, now that it has
  23         been cut.
  24
  25 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
  26
  27         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
  28         * version.in: Bump version to 11.0.50.DATE-git.
  29
  30 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
  31
  32         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
  33
  34 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
  35             Felix Willgerodt  <Felix.Willgerodt@intel.com>
  36
  37         * gdbarch.sh: Added bfloat16 type.
  38         * gdbarch.c: Regenerated.
  39         * gdbarch.h: Regenerated.
  40         * gdbtypes.c (floatformats_bfloat16): New struct.
  41         (gdbtypes_post_init): Add builtin_bfloat16.
  42         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
  43         (floatformats_bfloat16): New struct.
  44         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
  45         (i386_ymm_type): Add field "v16_bfloat16"
  46         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
  47         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
  48         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
  49         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
  50         * features/i386/64bit-avx512.xml: Add bfloat16 type.
  51         * features/i386/64bit-avx512.c: Regenerated.
  52         * features/i386/64bit-sse.xml: Add bfloat16 type.
  53         * features/i386/64bit-sse.c: Regenerated.
  54
  55 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
  56
  57         * i386-tdep.c (i386_zmm_type): Fix field names.
  58         (i386_ymm_type): Fix field names.
  59
  60 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  61
  62         * breakpoint.c: Fix typo in the help message of the
  63         "set breakpoint condition-evaluation" command.
  64
  65 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  66
  67         * nbsd-nat.c: Include "nat/netbsd-nat.h".
  68         * (nbsd_nat_target::pid_to_exec_file)
  69         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
  70         (nbsd_nat_target::post_startup_inferior)
  71         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
  72         (nbsd_add_threads): Switch local code to common gdb/nat functions.
  73         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
  74         * (nbsd_thread_lister): Remove.
  75
  76 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  77
  78         * fork-inferior.c (startup_inferior): Avoid double free.
  79
  80 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  81
  82         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
  83         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
  84
  85 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  86
  87         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
  88         * netbsd-nat.c: Include <sys/ptrace.h>.
  89         * (netbsd_nat::enable_proc_events): Add.
  90
  91 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
  92
  93         * netbsd-nat.h: Include "gdbsupport/function-view.h".
  94         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
  95         (netbsd_nat::for_each_thread): Add.
  96         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
  97         "gdbsupport/common-debug.h".
  98         * (netbsd_nat::netbsd_thread_lister)
  99         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 100         (netbsd_nat::for_each_thread): Add.
 101
 102 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 103
 104         * netbsd-nat.h: Include <unistd.h>.
 105         * (netbsd_nat::pid_to_exec_file): Add.
 106         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
 107         * (netbsd_nat::pid_to_exec_file) Add.
 108
 109 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 110
 111         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
 112
 113 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 114
 115         * netbsd-nat.h: New file.
 116         * netbsd-nat.c: Likewise.
 117
 118 2020-09-09  Tom Tromey  <tromey@adacore.com>
 119
 120         * ada-lang.c (remove_extra_symbols): Do not increment when
 121         removing an element
 122
 123 2020-09-08  Tom Tromey  <tromey@adacore.com>
 124
 125         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
 126
 127 2020-09-08  Tom Tromey  <tromey@adacore.com>
 128
 129         PR win32/25302:
 130         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
 131         (gdb_bfd_init_data): New function.
 132         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
 133
 134 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 135
 136         * infrun.c (fetch_inferior_event): Use
 137         `switch_to_target_no_thread` to switch the target.
 138
 139 2020-09-06  Tom Tromey  <tom@tromey.com>
 140
 141         * symfile.h (dwarf2_free_objfile): Don't declare.
 142
 143 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 144
 145         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
 146         to match 16 byte real/complex type generated by Flang compiler.
 147
 148 2020-09-03  Tom de Vries  <tdevries@suse.de>
 149
 150         PR breakpoint/26546
 151         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
 152         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
 153
 154 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
 155
 156         * maint.c (index_digits): New function.
 157         (struct maint_print_section_data): Remove.
 158         (print_bfd_section_info): Remove print_data parameter, add arg
 159         and index_digits.
 160         (print_objfile_section_info): Likewise.
 161         (print_bfd_section_info_maybe_relocated): Likewise (plus
 162         objfile).
 163         (maintenance_info_sections): Adjust calls.
 164
 165 2020-09-02  Tom Tromey  <tromey@adacore.com>
 166
 167         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
 168         for null pointers.
 169         (ada_varobj_adjust_for_child_access): Special-case null pointers.
 170
 171 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
 172
 173         * bcache.h (struct bcache) <insert>: Change type of `added` to
 174         pointer to bool.
 175         * bcache.c (bcache::insert): Likewise.
 176         * gdbtypes.c (check_types_worklist): Adjust.
 177         * psymtab.c (add_psymbol_to_bcache): Adjust.
 178
 179 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
 180
 181         * corelow.c (unordered_set): Include.
 182         (class core_target): Add field 'm_core_unavailable_mappings'.
 183         (core_target::build_file_mappings): Print only one warning
 184         per inaccessible file.  Add unavailable/broken mappings
 185         to m_core_unavailable_mappings.
 186         (core_target::xfer_partial): Call...
 187         (core_target::xfer_memory_via_mappings): New method.
 188
 189 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 190
 191         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
 192         type to bool.
 193
 194 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 195
 196         * dwarf2/read.c (struct field_info): Fix indentation.
 197
 198 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 199
 200         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
 201         ordering in comment.
 202         * frame.c (frame_id_eq): Fix indentation.
 203
 204 2020-08-31  Scott Linder  <scott@scottlinder.com>
 205             Simon Marchi  <simon.marchi@efficios.com>
 206
 207         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
 208         inline frame ids in outer frame.
 209
 210 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 211
 212         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
 213         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
 214         (outer_frame_id): Use FID_STACK_OUTER instead of
 215         FID_STACK_INVALID.
 216         (frame_id_p): Don't check for outer_frame_id.
 217
 218 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 219
 220         * frame-unwind.c (frame_unwind_got_optimized): Don't set
 221         regnum/frame in value.  Call allocate_value_lazy.
 222         * frame.c (frame_unwind_register_value): Use
 223         val_print_not_saved.
 224
 225 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 226
 227         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
 228
 229 2020-08-29  Pedro Alves  <pedro@palves.net>
 230
 231         * progspace.c (print_program_space): Use all_inferiors.  Switch to
 232         the inferior before calling target_pid_to_str.
 233
 234 2020-08-28  Tom Tromey  <tom@tromey.com>
 235
 236         * xcoffread.c (xcoff_end_psymtab): Update comment.
 237         * dbxread.c (dbx_end_psymtab): Update comment.
 238
 239 2020-08-28  Tom de Vries  <tdevries@suse.de>
 240
 241         PR breakpoint/26544
 242         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
 243         event_location.
 244         (create_breakpoint): Same.
 245         (base_breakpoint_decode_location): Same.
 246         (bkpt_create_sals_from_location): Same.
 247         (bkpt_decode_location): Same.
 248         (bkpt_probe_create_sals_from_location): Same.
 249         (bkpt_probe_decode_location): Same.
 250         (tracepoint_create_sals_from_location): Same.
 251         (tracepoint_decode_location): Same.
 252         (tracepoint_probe_decode_location): Same.
 253         (strace_marker_create_sals_from_location): Same.
 254         (strace_marker_decode_location): Same.
 255         (create_sals_from_location_default): Same.
 256         (decode_location_default): Same.
 257         * breakpoint.h (struct breakpoint_ops): Same.
 258         (create_breakpoint): Same.
 259         * linespec.h (decode_line_full): Same.
 260         * linespec.c (decode_line_full): Same.  Throw error if
 261         result.size () == 0.
 262
 263 2020-08-27  Pedro Alves  <pedro@palves.net>
 264
 265         PR gdb/26524
 266         * breakpoint.c (until_break_fsm) <location_breakpoint,
 267         caller_breakpoint>: Delete fields.
 268         <breakpoints>: New field.
 269         <until_break_fsm>: Adjust to save a breakpoint vector instead of
 270         two individual breakpoints.
 271         (until_break_fsm::should_stop): Loop over breakpoints in the
 272         breakpoint vector.
 273         (until_break_fsm::clean_up): Adjust to clear the breakpoints
 274         vector.
 275         (until_break_command): Handle location expanding into multiple
 276         sals.
 277
 278 2020-08-27  Pedro Alves  <pedro@palves.net>
 279
 280         PR gdb/26523
 281         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
 282         bp_until breakpoints user-specified locations.  Update intro
 283         comment.
 284
 285 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
 286
 287         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
 288         gdb_bfd_sections): New.
 289         * maint.c (print_bfd_section_info): Change param type to
 290         maint_print_section_data.
 291         (print_objfile_section_info): Likewise.
 292         (print_bfd_section_info_maybe_relocated): Likewise.
 293         (maintenance_info_sections): Use gdb_bfd_sections.
 294
 295 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 296
 297         * MAINTAINERS: Add ARC target and maintainer.
 298
 299 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
 300
 301         * configure.tgt: ARC support for GNU/Linux.
 302         * Makefile.in (ALL_TARGET_OBJS): Likewise.
 303         * arc-linux-tdep.c: New file.
 304         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
 305         * arc-tdep.c (arc_write_pc): Use it.
 306
 307 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 308
 309         * arc-tdep.c (arc_check_for_hardware_loop): New.
 310         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
 311
 312 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 313
 314         * arc-tdep.h: Include "gdbarch.h".
 315
 316 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 317
 318         * arch/arc.h
 319         (arc_gdbarch_features): New class to stir the selection of target XML.
 320         (arc_create_target_description): Use FEATURES to choose XML target.
 321         (arc_lookup_target_description): Use arc_create_target_description
 322         to create _new_ target descriptions or return the already created
 323         ones if the FEATURES is the same.
 324         * arch/arc.c: Implementation of prototypes described above.
 325         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
 326         (arc_gdbarch_features_init): Initialize the FEATURES struct.
 327         * arc-tdep.c (*_feature_name): Make feature names consistent.
 328         (arc_register_feature): A new struct to hold information about
 329         registers of a particular target/feature.
 330         (arc_check_tdesc_feature): Check if XML provides registers in
 331         compliance with ARC_REGISTER_FEATURE structs.
 332         (arc_update_acc_reg_names): Add aliases for r58 and r59.
 333         (determine_*_reg_feature_set): Which feature name to look for.
 334         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
 335         (mach_type_to_arc_isa): Convert from a set of binutils machine types
 336         to expected ISA enums to be used in arc_gdbarch_features structs.
 337         * features/Makefile (FEATURE_XMLFILES): Add new files.
 338         * gdb/features/arc/v1-aux.c: New file.
 339         * gdb/features/arc/v1-aux.xml: Likewise.
 340         * gdb/features/arc/v1-core.c: Likewise.
 341         * gdb/features/arc/v1-core.xml: Likewise.
 342         * gdb/features/arc/v2-aux.c: Likewise.
 343         * gdb/features/arc/v2-aux.xml: Likewise.
 344         * gdb/features/arc/v2-core.c: Likewise.
 345         * gdb/features/arc/v2-core.xml: Likewise.
 346         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
 347
 348 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
 349             Andrew Burgess  <andrew.burgess@embecosm.com>
 350
 351         PR m2/26372
 352         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
 353         an assert.  Remove single element array indexing pattern as the
 354         MULTI_SUBSCRIPT support will handle this case too.
 355
 356 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
 357
 358         * value.h (valprint_check_validity): Move declaration from
 359         here...
 360         * valprint.h (valprint_check_validity): ... to here.
 361
 362 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
 363
 364         * debug.h: New file.
 365         * debug.c (debug_prefixed_vprintf): New function.
 366         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
 367         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
 368
 369 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
 370
 371         * infrun.h (infrun_debug_printf_1): New function declaration.
 372         (infrun_debug_printf): New macro.
 373         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
 374         throughout.
 375         (infrun_debug_printf): New function.
 376         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
 377         (handle_jit_event): Likewise.
 378
 379 2020-08-21  Mark Wielaard  <mark@klomp.org>
 380
 381         * ada-lex.l: Extend register warnings diagnostics comment for g++.
 382
 383 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
 384
 385         * frame.c (enum class frame_id_status): New.
 386         (struct frame_info) <this_id::p>: Change type to frame_id_status.
 387         (fprintf_frame): Update.
 388         (compute_frame_id): Set frame id status to "computing" on entry.
 389         Set it back to "not_computed" on failure and to "computed" on
 390         success.
 391         (get_frame_id): Assert the frame id is not being computed.
 392         (create_sentinel_frame): Use frame_id_status::COMPUTED.
 393         (create_new_frame): Likewise.
 394         (frame_cleanup_after_sniffer): Update assert.
 395
 396 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 397
 398         * regcache.c (pid_ptid_regcache_map): New type.
 399         (target_ptid_regcache_map): Remove.
 400         (target_pid_ptid_regcache_map): New type.
 401         (regcaches): Change type to target_pid_ptid_regcache_map.
 402         (get_thread_arch_aspace_regcache): Update.
 403         (regcache_thread_ptid_changed): Update, handle pid-like ptid
 404         case.
 405         (regcaches_size): Update.
 406         (regcache_count): Update.
 407         (registers_changed_ptid_target_pid_test): New.
 408         (_initialize_regcache): Register new test.
 409
 410 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 411
 412         * regcache.c (regcache_count): New.
 413         (struct regcache_test_data): New.
 414         (regcache_test_data_up): New.
 415         (populate_regcaches_for_test): New.
 416         (regcaches_test): Remove.
 417         (get_thread_arch_aspace_regcache_test): New.
 418         (registers_changed_ptid_all_test): New.
 419         (registers_changed_ptid_target_test): New.
 420         (registers_changed_ptid_target_ptid_test): New.
 421         (regcache_thread_ptid_changed): Remove regcache_count lambda.
 422         (_initialize_regcache): Register new tests.
 423
 424 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 425
 426         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
 427         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
 428         gdbarch and aspace parameter.  Use current inferior's aspace.
 429         Validate regcache's arch value.
 430         (regcaches_test): Update.
 431
 432 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 433
 434         * regcache.c (regcaches_test): Call registers_changed.
 435
 436 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 437
 438         * infrun.c (process_event_stop_test): Fix typo "breapoint".
 439
 440 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 441
 442         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
 443         to find the end of prologue for flang compiled binaries.
 444         * arm-tdep.c (arm_skip_prologue): Likewise.
 445         * i386-tdep.c (i386_skip_prologue): Likewise.
 446         * producer.c (producer_is_llvm): New function.
 447         (producer_parsing_tests): Added new tests for clang/flang.
 448         * producer.h (producer_is_llvm): New declaration.
 449
 450 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
 451
 452         * linux-nat.c (linux_nat_debug_printf): New function.
 453         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
 454
 455 2020-08-18  Aaron Merey  <amerey@redhat.com>
 456
 457         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
 458         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
 459         (CLIBS): Add DEBUGINFOD_LIBS.
 460
 461 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
 462
 463         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
 464         'gdbarch_num_regs'.
 465
 466 2020-08-17  Tom Tromey  <tromey@adacore.com>
 467
 468         * ada-varobj.c (ada_varobj_decode_var): Handle case where
 469         ada_get_decoded_value returns NULL.
 470
 471 2020-08-17  Tom Tromey  <tromey@adacore.com>
 472
 473         * python/py-inferior.c (infpy_search_memory): Use
 474         gdb_py_object_from_ulongest.
 475         * python/py-infevents.c (create_inferior_call_event_object)
 476         (create_memory_changed_event_object): Use
 477         gdb_py_object_from_ulongest.
 478         * python/py-linetable.c (ltpy_entry_get_pc): Use
 479         gdb_py_object_from_ulongest.
 480
 481 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 482
 483         * loc.c (class symbol_needs_eval_context): Fix indentation.
 484
 485 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 486
 487         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
 488         bool.
 489
 490 2020-08-17  Tom de Vries  <tdevries@suse.de>
 491
 492         PR gdb/26393
 493         * gdbtypes.c (dump_dynamic_prop): New function.
 494         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
 495
 496 2020-08-15  Tom de Vries  <tdevries@suse.de>
 497
 498         PR backtrace/26390
 499         * stack.c (print_frame_args): Temporarily set the selected
 500         frame to FRAME while printing the frame's arguments.
 501
 502 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 503
 504         PR breakpoints/26385
 505         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
 506         Always clear watchpoint with PTRACE_SET_DEBUGREG.
 507
 508 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 509
 510         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
 511         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
 512         and >= to check return value instead of == -1 and != -1.
 513
 514 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
 515
 516         * utils.h (class gdb_argv) <as_array_view>: New method.
 517         * utils.c (gdb_argv_as_array_view_test): New.
 518         (_initialize_utils): Register selftest.
 519         * maint.c (maintenance_selftest): Use the new method.
 520
 521 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
 522
 523         * target.h (supports_dumpcore, dumpcore): New
 524         function declarations.
 525         * target.c (supports_dumpcore, dumpcore): New
 526         functions.
 527         * target-delegates.c: Rebuild.
 528         * gcore.c (gcore_command): Use target_supports_dumpcore ()
 529         and target_dumpcore ().
 530
 531 2020-08-13  Aaron Merey  <amerey@redhat.com>
 532
 533         * debuginfod-support.c: Replace global variables with user_data.
 534
 535 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
 536
 537         * maint.c (maintenance_selftest): Split args and pass array_view
 538         to run_tests.
 539
 540 2020-08-12  Luis Machado  <luis.machado@linaro.org>
 541
 542         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
 543         type's length.
 544         Use %s and pulongest to print the length.
 545
 546 2020-08-12  Pedro Alves  <palves@redhat.com>
 547
 548         * NEWS: Move "Multi-target debugging support" item to the
 549         "Changes since GDB 9" section.
 550
 551 2020-08-12  Pedro Alves  <palves@redhat.com>
 552
 553         PR gdb/26336
 554         * progspace.c (program_space::remove_objfile): Invalidate the
 555         frame cache.
 556
 557 2020-08-11  Tom de Vries  <tdevries@suse.de>
 558
 559         * MAINTAINERS: Mark ms1 as deleted.
 560
 561 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 562
 563         PR gdb/26310
 564
 565         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
 566         act accordingly.
 567         (aarch64_analyze_prologue_test): Add more unit tests to exercise
 568         movz/str/stur/stp skipping behavior.
 569
 570 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 571
 572         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
 573         struct user_sve_header instead of struct sve_context.
 574
 575 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
 576
 577         * read.h (dwarf2_fetch_die_loc_sect_off,
 578         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
 579         `void *` parameter with function_view.
 580         * read.c (dwarf2_fetch_die_loc_sect_off,
 581         dwarf2_fetch_die_loc_cu_off): Likewise.
 582         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
 583         (per_cu_dwarf_call): Adjust.
 584         (get_frame_address_in_block_wrapper): Remove.
 585         (indirect_synthetic_pointer): Adjust.
 586         (get_ax_pc): Remove.
 587         (dwarf2_compile_expr_to_ax): Adjust.
 588
 589 2020-08-08  Tom de Vries  <tdevries@suse.de>
 590
 591         PR build/26344
 592         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
 593         constructor.
 594         * regcache.c (get_thread_arch_aspace_regcache): Same.
 595
 596 2020-08-07  Tom Tromey  <tromey@adacore.com>
 597
 598         * ravenscar-thread.c
 599         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
 600         New method.
 601         (ravenscar_thread_target::wait): Check
 602         runtime_initialized.
 603         (ravenscar_thread_target::prepare_to_store)
 604         (ravenscar_thread_target::stopped_by_sw_breakpoint)
 605         (ravenscar_thread_target::stopped_by_hw_breakpoint)
 606         (ravenscar_thread_target::stopped_by_watchpoint)
 607         (ravenscar_thread_target::stopped_data_address)
 608         (ravenscar_thread_target::core_of_thread): Use
 609         scoped_restore_current_thread and
 610         set_base_thread_from_ravenscar_task.
 611
 612 2020-08-07  Tom Tromey  <tromey@adacore.com>
 613
 614         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
 615
 616 2020-08-07  Tom Tromey  <tromey@adacore.com>
 617
 618         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
 619         update_inferior_ptid before update_thread_list.
 620         (temporarily_change_regcache_ptid): New class.
 621         (ravenscar_thread_target::fetch_registers)
 622         (ravenscar_thread_target::store_registers)
 623         (ravenscar_thread_target::prepare_to_store): Use base thread when
 624         forwarding operation.
 625
 626 2020-08-07  Tom Tromey  <tromey@adacore.com>
 627
 628         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
 629         "is_pid" case.
 630
 631 2020-08-07  Tom Tromey  <tromey@adacore.com>
 632
 633         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
 634         New methods.
 635         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
 636         first.
 637         (ravenscar_thread_target::add_thread): Rename from
 638         ravenscar_add_thread.
 639         (ravenscar_thread_target::update_thread_list): Use a lambda.
 640         (ravenscar_thread_target::xfer_partial): New method.
 641
 642 2020-08-07  Tom Tromey  <tromey@adacore.com>
 643
 644         * ada-lang.h (ada_task_list_iterator_ftype): Now a
 645         gdb::function_view.
 646         (iterate_over_live_ada_tasks): Change type of argument.
 647         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
 648         of argument.
 649
 650 2020-08-07  Tom Tromey  <tromey@adacore.com>
 651
 652         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
 653         Remove.
 654         (ravenscar_thread_target::extra_thread_info): Remove.
 655         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
 656         defer to target beneath for non-Ravenscar threads.
 657
 658 2020-08-07  Tom Tromey  <tromey@adacore.com>
 659
 660         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
 661         get_base_thread_from_ravenscar_task>: Now methods.
 662         <m_cpu_map>: New member.
 663         (ravenscar_thread_target::get_thread_base_cpu): Rename from
 664         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
 665         (ravenscar_thread_target::task_is_currently_active): Update.
 666         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
 667         Now a method.
 668         (ravenscar_thread_target::add_active_thread): Put initial thread
 669         into the m_cpu_map.
 670
 671 2020-08-07  Tom Tromey  <tromey@adacore.com>
 672
 673         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
 674         event_ptid.
 675
 676 2020-08-07  Tom Tromey  <tromey@adacore.com>
 677
 678         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
 679         runtime_initialized.
 680
 681 2020-08-07  Tom Tromey  <tromey@adacore.com>
 682
 683         * ravenscar-thread.c (ravenscar_thread_target): Don't call
 684         add_active_thread.
 685         (ravenscar_thread_target::add_active_thread): Now public.
 686         (ravenscar_inferior_created): Call add_active_thread after pushing
 687         the target.
 688
 689 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 690
 691         * regcache.c (ptid_regcache_map): New type.
 692         (target_ptid_regcache_map): New type.
 693         (regcaches): Change type to target_ptid_regcache_map.
 694         (get_thread_arch_aspace_regcache): Update to regcaches' new
 695         type.
 696         (regcache_thread_ptid_changed): Likewise.
 697         (registers_changed_ptid): Likewise.
 698         (regcaches_size): Likewise.
 699         (regcaches_test): Update.
 700         (regcache_thread_ptid_changed): Update.
 701         * regcache.h (regcache_up): New type.
 702         * gdbsupport/ptid.h (hash_ptid): New struct.
 703
 704 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
 705
 706         * observable.h (thread_ptid_changed): Add parameter
 707         `process_stratum_target *`.
 708         * infrun.c (infrun_thread_ptid_changed): Add parameter
 709         `process_stratum_target *` and use it.
 710         (selftests): New namespace.
 711         (infrun_thread_ptid_changed): New function.
 712         (_initialize_infrun): Register selftest.
 713         * regcache.c (regcache_thread_ptid_changed): Add parameter
 714         `process_stratum_target *` and use it.
 715         (regcache_thread_ptid_changed): New function.
 716         (_initialize_regcache): Register selftest.
 717         * thread.c (thread_change_ptid): Pass target to
 718         thread_ptid_changed observable.
 719
 720 2020-08-06  Caroline Tice <cmtice@google.com>
 721
 722         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
 723         (struct dwp_sections): Update field comments.  Add loclists and
 724         rnglists fields.
 725         (struct virtual_v2_dwo_sections): Rename struct to
 726         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
 727         size & offset fields for loclists and rnglists.
 728         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
 729         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
 730         skipping dummy type units.
 731         (create_dwp_hash_table): Update the large comment above the function to
 732         discuss Version 5 DWP files as well, with references.  Update all the
 733         version checks in the function to check for version 5 as well.  Add new
 734         section at the end to create dwp hash table for version 5.
 735         (create_dwp_v2_section): Rename function to
 736         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
 737         Add V5 to error message text.
 738         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
 739         into calls to create_dwp_v2_or_v5_section.
 740         (create_dwo_unit_in_dwp_v5): New function.
 741         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
 742         check for version2; add else clause to handle version 5.
 743         (open_and_init_dwo_file): Add code to check dwarf version & only call
 744         create_debug_types_hash_table (with sections.types) if version is not 5;
 745         else call create_debug_type_hash_table, with sections.info.
 746         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
 747         version 5.
 748         (dwarf2_locate_v5_dwp_sections): New function.
 749         (open_and_init_dwp_file): Add else-if clause for version 5 to call
 750         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
 751
 752 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 753
 754         * regcache.h (class regcache): Remove friend
 755         registers_changed_ptid.
 756         <regcache_thread_ptid_changed>: Remove.
 757         <regcaches>: Remove.
 758         * regcache.c (regcache::regcaches): Rename to...
 759         (regcaches): ... this.  Make static.
 760         (get_thread_arch_aspace_regcache): Update.
 761         (regcache::regcache_thread_ptid_changed): Rename to...
 762         (regcache_thread_ptid_changed): ... this.  Update.
 763         (class regcache_access): Remove.
 764         (regcaches_test): Update.
 765         (_initialize_regcache): Update.
 766         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
 767         <forward_list>.
 768
 769 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 770
 771         * regcache.h (class regcache) <current_regcache>: Rename to...
 772         <regcaches>: ... this.  Move doc here.
 773         * regcache.c (regcache::current_regcache) Rename to...
 774         (regcache::regcaches): ... this.  Move doc to header.
 775         (get_thread_arch_aspace_regcache): Update.
 776         (regcache::regcache_thread_ptid_changed): Update.
 777         (registers_changed_ptid): Update.
 778         (class regcache_access) <current_regcache_size>: Rename to...
 779         <regcaches_size>: ... this.
 780         (current_regcache_test): Rename to...
 781         (regcaches_test): ... this.
 782         (_initialize_regcache): Update.
 783
 784 2020-08-06  Victor Collod  <vcollod@nvidia.com>
 785
 786         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
 787
 788 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
 789
 790         * corelow.c (core_target::build_file_mappings): Don't output
 791         null pathname in warning.
 792
 793 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
 794
 795         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
 796         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
 797         gdb.dwarf2/dw2-single-line-discriminators.exp,
 798         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
 799
 800 2020-08-05  Tom Tromey  <tromey@adacore.com>
 801
 802         PR rust/26197:
 803         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
 804         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
 805         Fix off-by-one and type size errors in ordinary case.
 806
 807 2020-08-05  Tom de Vries  <tdevries@suse.de>
 808
 809         * gdbtypes.c (type_not_allocated, type_not_associated): Use
 810         "prop->const_val () == 0" instead of "prop->const_val () != 0".
 811
 812 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 813
 814         * frame.h (frame_id_p): Return bool.
 815         (frame_id_artificial_p): Return bool.
 816         (frame_id_eq): Return bool.
 817         (has_stack_frames): Return bool.
 818         (get_selected_frame): Fix typo in comment.
 819         (get_frame_pc_if_available): Return bool.
 820         (get_frame_address_in_block_if_available): Return bool.
 821         (get_frame_func_if_available): Return bool.
 822         (read_frame_register_unsigned): Return bool.
 823         (get_frame_register_bytes): Return bool.
 824         (safe_frame_unwind_memory): Return bool.
 825         (deprecated_frame_register_read): Return bool.
 826         (frame_unwinder_is): Return bool.
 827         * frame.c (struct frame_info) <prev_arch::p>: Change type to
 828         bool.
 829         <this_id::p>: Likewise.
 830         <prev_p>: Likewise.
 831         (frame_stash_add): Return bool.
 832         (get_frame_id): Use bool.
 833         (frame_id_build_special) Use bool.
 834         (frame_id_build_unavailable_stack): Use bool.
 835         (frame_id_build): Use bool.
 836         (frame_id_p): Return bool, use true/false instead of 1/0.
 837         (frame_id_artificial_p): Likewise.
 838         (frame_id_eq): Likewise.
 839         (frame_id_inner): Likewise.
 840         (get_frame_func_if_available): Likewise.
 841         (read_frame_register_unsigned): Likewise.
 842         (deprecated_frame_register_read): Likewise.
 843         (get_frame_register_bytes): Likewise.
 844         (has_stack_frames): Likewise.
 845         (inside_main_func): Likewise.
 846         (inside_entry_func): Likewise.
 847         (get_frame_pc_if_available): Likewise.
 848         (get_frame_address_in_block_if_available): Likewise.
 849         (frame_unwinder_is): Likewise.
 850         (safe_frame_unwind_memory): Likewise.
 851         (frame_unwind_arch): Likewise.
 852
 853 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 854
 855         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
 856         type to cached_copy_status.
 857         (fprintf_frame): Adjust.
 858         (get_frame_func_if_available): Adjust.
 859         (frame_cleanup_after_sniffer): Adjust.
 860
 861 2020-08-04  Mark Wielaard  <mark@klomp.org>
 862
 863         * MAINTAINERS (Write After Approval): Update email address.
 864
 865 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 866
 867         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
 868         dynamic_prop::const_val.
 869
 870 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 871
 872         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
 873         dynamic_prop::kind.
 874
 875 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 876
 877         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
 878
 879 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 880
 881         * configure.tgt: Set gdb_sim for bpf-*-* targets.
 882
 883 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
 884             Jose E. Marchesi  <jose.marchesi@oracle.com>
 885
 886         * configure.tgt: Add entry for bpf-*-*.
 887         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
 888         (ALLDEPFILES): Add bpf-tdep.c.
 889         * bpf-tdep.c: New file.
 890         * MAINTAINERS: Add bpf target and maintainer.
 891         * NEWS: Mention the support for the new target.
 892
 893 2020-08-04  Tom de Vries  <tdevries@suse.de>
 894
 895         PR symtab/23270
 896         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
 897         Error.
 898
 899 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 900
 901         * syscalls/freebsd.xml: Regenerate.
 902
 903 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 904
 905         * syscalls/update-freebsd.sh: Fix usage and year range.
 906
 907 2020-08-03  Tom de Vries  <tdevries@suse.de>
 908
 909         PR symtab/26333
 910         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
 911         DW_LNE_lo_user/DW_LNE_hi_user range.
 912
 913 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
 914
 915         PR ada/26318
 916         * ada-lang.c (ada_modulus): Return 0 if property is not of const
 917         kind.
 918
 919 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 920
 921         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
 922
 923 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 924
 925         * breakpoint.c (set_breakpoint_condition): Update the condition
 926         expressions after checking that the input condition string parses
 927         successfully and does not contain junk at the end.
 928
 929 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 930
 931         * breakpoint.c (set_breakpoint_condition): Update the
 932         condition string after parsing the new condition successfully.
 933
 934 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 935
 936         * proc-api.c (_STRUCTURED_PROC): Don't define.
 937         * proc-events.c: Likewise.
 938         * proc-flags.c: Likewise.
 939         * proc-why.c: Likewise.
 940         * procfs.c: Likewise.
 941
 942         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
 943         * configure, config.in: Regenerate.
 944
 945 2020-07-30  Tom de Vries  <tdevries@suse.de>
 946
 947         PR build/26320
 948         * ui-style.h (struct ui_file_style::color): Wrap m_value and
 949         m_red/m_green/m_blue in a union.
 950
 951 2020-07-29  Tom de Vries  <tdevries@suse.de>
 952
 953         PR tdep/26280
 954         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
 955
 956 2020-07-28  Tom Tromey  <tromey@adacore.com>
 957
 958         PR symtab/26270:
 959         * symtab.h (find_pc_partial_function_sym): Declare.
 960         * cli/cli-cmds.c (disassemble_command): Use
 961         find_pc_partial_function_sym.  Check asm_demangle.
 962         * blockframe.c (cache_pc_function_sym): New global.
 963         (cache_pc_function_name): Remove.
 964         (clear_pc_function_cache): Update.
 965         (find_pc_partial_function_sym): New function, from
 966         find_pc_partial_function.
 967         (find_pc_partial_function): Rewrite using
 968         find_pc_partial_function_sym.
 969
 970 2020-07-28  Tom Tromey  <tromey@adacore.com>
 971
 972         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
 973         help.  Add usage.
 974
 975 2020-07-28  Tom Tromey  <tromey@adacore.com>
 976
 977         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
 978         <DW_OP_GNU_variable_value>: Cast to address type.
 979
 980 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
 981
 982         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
 983         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
 984         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
 985         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
 986         (nbsd_get_siginfo_type): New.
 987         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
 988         (_initialize_nbsd_tdep): New.
 989
 990 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 991
 992         PR binutils/26301
 993         * configure: Regenerated.
 994
 995 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 996
 997         PR binutils/26301
 998         * configure: Regenerated.
 999
1000 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1001
1002         * python/py-frame.c: Remove 'user-regs.h' include.
1003         (frapy_read_register): Rewrite to make use of
1004         gdbpy_parse_register_id.
1005         * python/py-registers.c (gdbpy_parse_register_id): New function,
1006         moved here from python/py-unwind.c.  Updated the return type, and
1007         also accepts register descriptor objects.
1008         * python/py-unwind.c: Remove 'user-regs.h' include.
1009         (pyuw_parse_register_id): Moved to python/py-registers.c.
1010         (unwind_infopy_add_saved_register): Update to use
1011         gdbpy_parse_register_id.
1012         (pending_framepy_read_register): Likewise.
1013         * python/python-internal.h (gdbpy_parse_register_id): Declare.
1014
1015 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1016
1017         * python/py-registers.c: Add 'user-regs.h' include.
1018         (register_descriptor_iter_find): New function.
1019         (register_descriptor_iterator_object_methods): New static global
1020         methods array.
1021         (register_descriptor_iterator_object_type): Add pointer to methods
1022         array.
1023
1024 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
1025
1026         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
1027         for all architectures on FreeBSD 11.3 and later.
1028
1029 2020-07-27  Tom Tromey  <tromey@adacore.com>
1030
1031         * gcore.h (load_corefile): Don't declare.
1032
1033 2020-07-27  Tom de Vries  <tdevries@suse.de>
1034
1035         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
1036         * config.in: Regenerate.
1037         * configure: Regenerate.
1038
1039 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
1040
1041         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
1042         ws2tcpip.h.  When checking whether socklen_t type is defined, use
1043         ws2tcpip.h if it is available and sys/socket.h isn't.
1044         * configure: Regenerate.
1045         * config.in: Regenerate.
1046
1047 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1048
1049         PR fortran/23051
1050         PR fortran/26139
1051         * valops.c (value_ind): Pass address to
1052         readjust_indirect_value_type.
1053         * value.c (readjust_indirect_value_type): Make parameter
1054         non-const, and add extra address parameter.  Resolve original type
1055         before using it.
1056         * value.h (readjust_indirect_value_type): Update function
1057         signature and comment.
1058
1059 2020-07-25  Tom de Vries  <tdevries@suse.de>
1060
1061         PR symtab/26243
1062         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
1063         entries.
1064
1065 2020-07-24  Aaron Merey  <amerey@redhat.com>
1066
1067         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
1068         * configure: Rebuild.
1069
1070 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
1071
1072         PR corefiles/26294
1073         * corelow.c (_initialize_corelow): Add period to help text
1074         for "maintenance print core-file-backed-mappings".
1075
1076 2020-07-23  Pedro Alves  <pedro@palves.net>
1077
1078         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
1079         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
1080         meanwhile.
1081         * frame.c (frame_cache_generation, get_frame_cache_generation):
1082         New.
1083         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
1084         (get_prev_frame_if_no_cycle): On exception, don't touch
1085         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
1086         * frame.h (get_frame_cache_generation): Declare.
1087
1088 2020-07-23  Tom de Vries  <tdevries@suse.de>
1089
1090         PR tui/26282
1091         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
1092         New default constructor.
1093
1094 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1095
1096         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
1097         exclude non-statement entries.
1098
1099 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1100
1101         * NEWS (New commands): Mention new command
1102         "maintenance print core-file-backed-mappings".
1103
1104 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1105
1106         * corelow.c (gdbcmd.h): Include.
1107         (core_target::info_proc_mappings): New method.
1108         (get_current_core_target): New function.
1109         (maintenance_print_core_file_backed_mappings): New function.
1110         (_initialize_corelow): Add core-file-backed-mappings to
1111         "maint print" commands.
1112
1113 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1114
1115         * linux-tdep.c (dump_note_entry_p): New function.
1116         (linux_dump_mapping_p_ftype): New typedef.
1117         (linux_find_memory_regions_full): Add new parameter,
1118         should_dump_mapping_p.
1119         (linux_find_memory_regions): Adjust call to
1120         linux_find_memory_regions_full.
1121         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
1122         call to linux_find_memory_regions_full.
1123
1124 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1125
1126         * corelow.c (solist.h, unordered_map): Include.
1127         (class core_target): Add field m_core_file_mappings and
1128         method build_file_mappings.
1129         (core_target::core_target): Call build_file_mappings.
1130         (core_target::~core_target): Free memory associated with
1131         m_core_file_mappings.
1132         (core_target::build_file_mappings): New method.
1133         (core_target::xfer_partial): Use m_core_file_mappings
1134         for memory transfers.
1135         * linux-tdep.c (linux_read_core_file_mappings): New
1136         function.
1137         (linux_core_info_proc_mappings): Rewrite to use
1138         linux_read_core_file_mappings.
1139         (linux_init_abi): Register linux_read_core_file_mappings.
1140
1141 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1142
1143         * arch-utils.c (default_read_core_file_mappings): New function.
1144         * arch-utils.c (default_read_core_file_mappings): Declare.
1145         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
1146         * gdbarch.h, gdbarch.c: Regenerate.
1147
1148 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1149
1150         PR corefiles/25631
1151         * corelow.c (core_target:xfer_partial):  Revise
1152         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
1153         case after first checking the stratum beneath the core
1154         target.
1155         (has_all_memory): Return true.
1156         * target.c (raw_memory_xfer_partial): Revise comment
1157         regarding use of has_all_memory.
1158
1159 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1160
1161         * exec.h (section_table_xfer_memory): Revise declaration,
1162         replacing section name parameter with an optional callback
1163         predicate.
1164         * exec.c (section_table_xfer_memory): Likewise.
1165         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
1166         of section_table_xfer_memory.
1167
1168 2020-07-22  Tom Tromey  <tromey@adacore.com>
1169
1170         * mi/mi-cmd-stack.c (list_args_or_locals): Use
1171         lookup_symbol_search_name.
1172
1173 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1174
1175         * python/py-registers.c (gdbpy_register_object_data_init): Remove
1176         redundant local variable.
1177         (gdbpy_get_register_descriptor): Extract descriptor vector as a
1178         reference, not pointer, update code accordingly.
1179
1180 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1181             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1182
1183         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
1184         * jit.c (jit_breakpoint_re_set_internal): Use the
1185         `skip_jit_symbol_lookup` field.
1186
1187 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1188             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1189
1190         * jit.c (jit_read_descriptor): Define the descriptor address once,
1191         use twice.
1192         (jit_breakpoint_deleted): Move the declaration of the loop variable
1193         `iter` into the loop header.
1194         (jit_breakpoint_re_set_internal): Move the declaration of the local
1195         variable `objf_data` to the first point of definition.
1196         (jit_event_handler): Move the declaration of local variables
1197         `code_entry`, `entry_addr`, and `objf` to their first point of use.
1198         Rename `objf` to `jited`.
1199
1200 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1201
1202         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
1203         Remove.
1204         * jit.c (get_jiter_objfile_data): Update.
1205
1206 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1207             Simon Marchi  <simon.marchi@polymtl.ca>
1208
1209         * jit.c (struct jit_program_space_data): Remove.
1210         (jit_program_space_key): Remove.
1211         (jiter_objfile_data::~jiter_objfile_data): Remove program space
1212         stuff.
1213         (get_jit_program_space_data): Remove.
1214         (jit_breakpoint_deleted): Iterate on all of the program space's
1215         objfiles.
1216         (jit_inferior_init): Likewise.
1217         (jit_breakpoint_re_set_internal): Likewise.  Also change return
1218         type to void.
1219         (jit_breakpoint_re_set): Pass current_program_space to
1220         jit_breakpoint_re_set_internal.
1221
1222 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1223
1224         * jit.h (struct jiter_objfile_data) <cached_code_address,
1225         jit_breakpoint>: Move to here from ...
1226         * jit.c (jit_program_space_data): ... here.
1227         (jiter_objfile_data::~jiter_objfile_data): Update.
1228         (jit_breakpoint_deleted): Update.
1229         (jit_breakpoint_re_set_internal): Update.
1230
1231 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1232
1233         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
1234         checks.
1235         (jit_read_descriptor): Remove NULL check.
1236         (jit_event_handler): Add an assertion.
1237
1238 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1239
1240         * jit.h (struct jit_objfile_data):  Split into...
1241         (struct jiter_objfile_data): ... this ...
1242         (struct jited_objfile_data): ... and this.
1243         * objfiles.h (struct objfile) <jit_data>: Remove.
1244         <jiter_data, jited_data>: New fields.
1245         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
1246         (jiter_objfile_data::~jiter_objfile_data): ... this.
1247         (get_jit_objfile_data): Rename to ...
1248         (get_jiter_objfile_data): ... this.
1249         (add_objfile_entry): Update.
1250         (jit_read_descriptor): Use get_jiter_objfile_data.
1251         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
1252         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
1253         (jit_inferior_exit_hook): Use objfile's jited_data field.
1254
1255 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1256
1257         * jit.h: Forward-declare `struct minimal_symbol`.
1258         (struct jit_objfile_data): Migrate to here from jit.c; also add a
1259         constructor, destructor, and an objfile* field.
1260         * jit.c (jit_objfile_data): Remove.
1261         (struct jit_objfile_data): Migrate from here to jit.h.
1262         (jit_objfile_data::~jit_objfile_data): New destructor
1263         implementation with code moved from free_objfile_data.
1264         (free_objfile_data): Delete.
1265         (get_jit_objfile_data): Update to use the jit_data field of objfile.
1266         (jit_find_objf_with_entry_addr): Ditto.
1267         (jit_inferior_exit_hook): Ditto.
1268         (_initialize_jit): Remove the call to
1269         register_objfile_data_with_cleanup.
1270         * objfiles.h (struct objfile) <jit_data>: New field.
1271
1272 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1273
1274         * jit.h: Forward-declare `struct objfile`.
1275         (jit_event_handler): Add a second parameter, the JITer objfile.
1276         * jit.c (jit_read_descriptor): Change the signature to take the
1277         JITer objfile as an argument instead of the jit_program_space_data.
1278         (jit_inferior_init): Update the call to jit_read_descriptor.
1279         (jit_event_handler): Use the new JITer objfile argument when calling
1280         jit_read_descriptor.
1281         * breakpoint.c (handle_jit_event): Update the call to
1282         jit_event_handler to pass the JITer objfile.
1283
1284 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1285
1286         * gdbarch.c: Regenerate.
1287         * gdbarch.h: Regenerate.
1288         * gdbarch.sh (handle_segmentation_fault): Remove method.
1289         * infrun.c (handle_segmentation_fault): Remove.
1290         (print_signal_received_reason): Remove call to
1291         handle_segmentation_fault.
1292
1293 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1294
1295         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
1296         Rename to sparc64_linux_report_signal_info and add siggnal
1297         argument.
1298         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
1299         instead of sparc64_linux_handle_segmentation_fault.
1300
1301 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1302
1303         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
1304         i386_linux_report_signal_info instead of
1305         i386_linux_handle_segmentation_fault.
1306         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
1307         to i386_linux_report_signal_info and add siggnal argument.
1308         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
1309         of i386_linux_handle_segmentation_fault.
1310         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
1311         to i386_linux_report_signal_info and add siggnal argument.
1312
1313 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1314
1315         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
1316         hook if present.
1317
1318 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1319
1320         * gdbarch.c: Regenerate.
1321         * gdbarch.h: Regenerate.
1322         * gdbarch.sh (report_signal_info): New method.
1323         * infrun.c (print_signal_received_reason): Invoke gdbarch
1324         report_signal_info hook if present.
1325
1326 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1327
1328         * python/py-registers.c : Add 'unordered_map' include.
1329         (gdbpy_new_reggroup): Renamed to...
1330         (gdbpy_get_reggroup): ...this.  Update to only create register
1331         group descriptors when needed.
1332         (gdbpy_reggroup_iter_next): Update.
1333
1334 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1335
1336         * python/py-registers.c (gdbpy_register_object_data): New static
1337         global.
1338         (gdbpy_register_object_data_init): New function.
1339         (gdbpy_new_register_descriptor): Renamed to...
1340         (gdbpy_get_register_descriptor): ...this, and update to reuse
1341         existing register descriptors where possible.
1342         (gdbpy_register_descriptor_iter_next): Update.
1343         (gdbpy_initialize_registers): Register new gdbarch data.
1344
1345 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
1346
1347         * linux-nat.c (stopped_pids): Make static.
1348
1349 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
1350
1351         PR ada/26235
1352         * gdbtypes.c (ada_discrete_type_low_bound,
1353         ada_discrete_type_high_bound): Handle undefined bounds.
1354
1355 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
1356
1357         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
1358         declaration.
1359         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
1360         function.
1361
1362 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
1363
1364         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
1365         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
1366         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
1367         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
1368         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
1369         method.
1370
1371 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
1372
1373         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
1374         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
1375         which are deprecated in Guile 3.0.
1376         * configure.ac (try_guile_versions): Add "guile-3.0".
1377         * configure (try_guile_versions): Regenerate.
1378         * NEWS: Update entry.
1379
1380 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
1381             Doug Evans  <dje@google.com>
1382
1383         PR gdb/21104
1384         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
1385         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
1386         USING_GUILE_BEFORE_2_2.
1387         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
1388         Change type to 'scm_t_port_type *'.
1389         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
1390         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
1391         parameter and honor it.  Update callers.
1392         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
1393         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
1394         functions.
1395         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
1396         USING_GUILE_BEFORE_2_2.
1397         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
1398         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
1399         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
1400         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
1401         and 'SCM_PORT_TYPE'.
1402         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
1403         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
1404         (gdbscm_memory_port_read, gdbscm_memory_port_write)
1405         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
1406         [!USING_GUILE_BEFORE_2_2]: New functions.
1407         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
1408         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
1409         'gdbscm_memory_port_read'.
1410         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
1411         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
1412         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
1413         function.
1414         (ioscm_init_memory_port): Remove.
1415         (ioscm_init_memory_port_stream): New function
1416         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
1417         function.
1418         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1419         Return scm_from_uint (0).
1420         (gdbscm_set_memory_port_read_buffer_size_x)
1421         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1422         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1423         Return scm_from_uint (0).
1424         (gdbscm_set_memory_port_write_buffer_size_x)
1425         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1426         * configure.ac (try_guile_versions): Add "guile-2.2".
1427         * configure: Regenerate.
1428         * NEWS: Add entry.
1429
1430 2020-07-18  Tom Tromey  <tom@tromey.com>
1431
1432         * linux-nat.c (linux_multi_process): Remove.
1433         (linux_nat_target::supports_multi_process): Return true.
1434
1435 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1436
1437         * arch/riscv.c (riscv_tdesc_cache): Change map type.
1438         (riscv_lookup_target_description): Return pointer out of
1439         unique_ptr.
1440         * target-descriptions.c (allocate_target_description): Add
1441         comment.
1442         (target_desc_deleter::operator()): Likewise.
1443         * target-descriptions.h (struct target_desc_deleter): Moved to
1444         gdbsupport/tdesc.h.
1445         (target_desc_up): Likewise.
1446
1447 2020-07-17  Tom Tromey  <tromey@adacore.com>
1448
1449         * linux-nat.c (linux_nat_target::supports_non_stop)
1450         (linux_nat_target::always_non_stop_p): Use "true".
1451         (linux_nat_target::supports_disable_randomization): Use "true" and
1452         "false".
1453
1454 2020-07-16  Caroline Tice  <cmtice@google.com>
1455
1456         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
1457         (RNGLIST_HEADER_SIZE64): New constant definition.
1458         (struct dwop_section_names): Add rnglists_dwo.
1459         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
1460         (struct loclist_header): Rename to 'loclists_rnglists_header'.
1461         (struct dwo_sections): Add rnglists field.
1462         (read_attribut_reprocess): Add tag parameter.
1463         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
1464         (cu_debug_rnglists_section): New function (decl & definition).
1465         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
1466         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
1467         die whose range is being checked; get rnglist section from
1468         cu_debug_rnglists_section, to get from either objfile or dwo file as
1469         appropriate.  Add cases for DW_RLE_base_addressx,
1470         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
1471         the base address to DW_RLE_offset_pairs (not to all ranges), moving
1472         test inside if-condition and updating complaint message.
1473         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
1474         dwarf2_rnglists_process.
1475         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
1476         dwarf2_ranges_process.
1477         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
1478         need_ranges_base and update comment appropriately.  Also pass die tag
1479         to dwarf2_ranges_read.
1480         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
1481         need_ranges_base and update comment appropriately.  Also pass die tag
1482         to dwarf2_ranges_process.
1483         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
1484         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
1485         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
1486         need_ranges_base and update comment appropriately.  Also pass die tag
1487         to read_attribute_reprocess and dwarf2_ranges_read.
1488         (read_loclist_header): Rename function to read_loclists_rnglists_header,
1489         and update function comment appropriately.
1490         (read_loclist_index): Call read_loclists_rnglists_header instead of
1491         read_loclist_header.
1492         (read_rnglist_index): New function.
1493         (read_attribute_reprocess):  Add tag parameter. Add code for
1494         DW_FORM_rnglistx, passing tag to read_rnglist_index.
1495         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
1496
1497 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1498
1499         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
1500         being resolved.
1501
1502 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1503
1504         * arch-utils.c (show_architecture): Update formatting of messages.
1505
1506 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1507
1508         * gdbtypes.h (struct type) <bounds>: Handle array and string
1509         types.
1510         * ada-lang.c (assign_aggregate): Use type::bounds on
1511         array/string type.
1512         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
1513         * c-varobj.c (c_number_of_children): Likewise.
1514         (c_describe_child): Likewise.
1515         * eval.c (evaluate_subexp_for_sizeof): Likewise.
1516         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
1517         (f_type_print_base): Likewise.
1518         * f-valprint.c (f77_array_offset_tbl): Likewise.
1519         (f77_get_upperbound): Likewise.
1520         (f77_print_array_1): Likewise.
1521         * guile/scm-type.c (gdbscm_type_range): Likewise.
1522         * m2-typeprint.c (m2_array): Likewise.
1523         (m2_is_long_set_of_type): Likewise.
1524         * m2-valprint.c (get_long_set_bounds): Likewise.
1525         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
1526         * python/py-type.c (typy_range): Likewise.
1527         * rust-lang.c (rust_internal_print_type): Likewise.
1528         * type-stack.c (type_stack::follow_types): Likewise.
1529         * valarith.c (value_subscripted_rvalue): Likewise.
1530         * valops.c (value_cast): Likewise.
1531
1532 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1533
1534         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
1535         callers to use the equivalent accessor methods.
1536
1537 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1538
1539         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
1540         (struct type) <bit_stride>: New method.
1541         (TYPE_BIT_STRIDE): Remove.
1542         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
1543
1544 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1545
1546         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
1547         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
1548         callers to use the equivalent accessor methods instead.
1549
1550 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1551
1552         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
1553         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
1554         callers to use the equivalent accessor methods instead.
1555
1556 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1557
1558         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
1559         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
1560         to use dynamic_prop::kind.
1561
1562 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1563
1564         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
1565         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
1566         to get the bound property's kind and check against
1567         PROP_UNDEFINED.
1568
1569 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1570
1571         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
1572         all callers to use type::range_bounds followed by
1573         dynamic_prop::{low,high}.
1574
1575 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1576
1577         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
1578         const_val, set_const_val, baton, set_locexpr, set_loclist,
1579         set_addr_offset, variant_parts, set_variant_parts,
1580         original_type, set_original_type>: New methods.
1581         <kind>: Rename to...
1582         <m_kind>: ... this.  Update all users to use the new methods
1583         instead.
1584         <data>: Rename to...
1585         <m_data>: ... this.  Update all users to use the new methods
1586         instead.
1587
1588 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1589
1590         * gdbtypes.c (get_discrete_bounds): Return failure if
1591         the range type's bounds are not both defined and constant
1592         values.
1593         (get_array_bounds): Update comment.  Remove undefined bound check.
1594
1595 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1596
1597         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
1598         the type::bounds method directly.
1599
1600 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1601
1602         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
1603         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
1604         are used to set the range type's bounds to use set_bounds.
1605
1606 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1607
1608         * exec.c (_initialize_exec): Update exec-file-mismatch help.
1609
1610 2020-07-10  Pedro Alves  <pedro@palves.net>
1611
1612         * gdbthread.h (inferior_ref): Define.
1613         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
1614         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
1615         * thread.c
1616         (scoped_restore_current_thread::restore):
1617         Adjust to gdb::ref_ptr.
1618         (scoped_restore_current_thread::~scoped_restore_current_thread):
1619         Remove manual decref handling.
1620         (scoped_restore_current_thread::scoped_restore_current_thread):
1621         Adjust to use
1622         inferior_ref::new_reference/thread_info_ref::new_reference.
1623         Incref the thread before calling get_frame_id instead of after.
1624         Let TARGET_CLOSE_ERROR propagate.
1625
1626 2020-07-10  Pedro Alves  <pedro@palves.net>
1627
1628         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
1629         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
1630         NOT_AVAILABLE_ERROR.
1631         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
1632         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
1633
1634 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
1635             Pedro Alves  <pedro@palves.net>
1636
1637         PR gdb/26199
1638         * infrun.c (threads_are_resumed_pending_p): Delete.
1639         (do_target_wait): Remove threads_are_executing and
1640         threads_are_resumed_pending_p checks from the inferior_matches
1641         lambda.  Update comments.
1642
1643 2020-07-10  Pedro Alves  <pedro@palves.net>
1644
1645         PR gdb/26199
1646         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
1647         executing threads.
1648
1649 2020-07-10  Pedro Alves  <pedro@palves.net>
1650
1651         PR gdb/26199
1652         * infrun.c (handle_no_resumed): Handle multiple targets.
1653
1654 2020-07-10  Pedro Alves  <pedro@palves.net>
1655
1656         PR gdb/26199
1657         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
1658         target_is_async_p.
1659
1660 2020-07-10  Pedro Alves  <pedro@palves.net>
1661
1662         PR gdb/26199
1663         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
1664         threads, not all threads.
1665
1666 2020-07-10  Pedro Alves  <pedro@palves.net>
1667
1668         PR gdb/26199
1669         * remote.c (remote_target::open_1): Pass remote target pointer as
1670         data to create_async_event_handler.
1671         (remote_async_inferior_event_handler): Mark async event handler
1672         before returning if the remote target still has either pending
1673         events or unacknowledged notifications.
1674
1675 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
1676
1677         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
1678         declaration.
1679         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
1680         function.
1681
1682 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1683
1684         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
1685         inferior_ptid.
1686
1687 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1688
1689         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
1690         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
1691         AT_FREEBSD_PS_STRINGS.
1692
1693 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
1694
1695         * auto-load.c (auto_load_objfile_script_1): Convert drive part
1696         of debugfile path on Windows.
1697
1698 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
1699
1700         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
1701         argument to 'data'.
1702
1703 2020-07-08  Tom Tromey  <tromey@adacore.com>
1704
1705         * ada-lang.c (ada_exception_message_1): Use read_memory.
1706
1707 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1708
1709         PR python/22748
1710         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
1711         special handling for inline frames.
1712         * findvar.c (value_of_register_lazy): Skip inline frames when
1713         creating lazy register values.
1714         * frame.c (frame_id_computed_p): Delete definition.
1715         * frame.h (frame_id_computed_p): Delete declaration.
1716
1717 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1718
1719         * NEWS: Mention additions to Python API.
1720         * python/py-arch.c (archpy_register_groups): New function.
1721         (arch_object_methods): Add 'register_groups' method.
1722         * python/py-registers.c (reggroup_iterator_object): New struct.
1723         (reggroup_object): New struct.
1724         (gdbpy_new_reggroup): New function.
1725         (gdbpy_reggroup_to_string): New function.
1726         (gdbpy_reggroup_name): New function.
1727         (gdbpy_reggroup_iter): New function.
1728         (gdbpy_reggroup_iter_next): New function.
1729         (gdbpy_new_reggroup_iterator): New function
1730         (gdbpy_initialize_registers): Register new types.
1731         (reggroup_iterator_object_type): Define new Python type.
1732         (gdbpy_reggroup_getset): New static global.
1733         (reggroup_object_type): Define new Python type.
1734         * python/python-internal.h
1735
1736 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1737
1738         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
1739         * python/py-arch.c (archpy_registers): New function.
1740         (arch_object_methods): Add 'registers' method.
1741         * python/py-registers.c: New file.
1742         * python/python-internal.h
1743         (gdbpy_new_register_descriptor_iterator): Declare.
1744         (gdbpy_initialize_registers): Declare.
1745         * python/python.c (do_start_initialization): Call
1746         gdbpy_initialize_registers.
1747         * NEWS: Mention additions to the Python API.
1748
1749 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1750
1751         * NEWS: Mention new Python API method.
1752         * python/py-unwind.c (pending_framepy_architecture): New function.
1753         (pending_frame_object_methods): Add architecture method.
1754
1755 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1756
1757         * gdbarch.c: Regenerate.
1758         * gdbarch.h: Regenerate.
1759         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
1760         (gdbarch_data): Use internal_error for the case where
1761         deprecated_set_gdbarch_data was originally needed.
1762         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
1763         and use passed in obstack.
1764         (libunwind_frame_set_descr): Should no longer get back NULL from
1765         gdbarch_data.
1766         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
1767         type.
1768         * user-regs.c (user_regs_init): Update parameters, and use passed
1769         in obstack.
1770         (user_reg_add): Should no longer get back NULL from gdbarch_data.
1771         (_initialize_user_regs): Register as a pre-init gdbarch data type.
1772
1773 2020-07-06  Tom de Vries  <tdevries@suse.de>
1774
1775         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
1776         End-Of-Sequence in lte_is_less_than.
1777         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
1778         "gdb: Don't reorder line table entries too much when sorting".
1779
1780 2020-07-06  Tom de Vries  <tdevries@suse.de>
1781
1782         PR tui/26205
1783         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
1784
1785 2020-07-05  Tom de Vries  <tdevries@suse.de>
1786
1787         PR build/26187
1788         * inferior.h (struct infcall_suspend_state_deleter): If available, use
1789         std::uncaught_exceptions instead of deprecated
1790         std::uncaught_exception.
1791
1792 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1793
1794         * macroexp.h (macro_stringify): Return
1795         gdb::unique_xmalloc_ptr<char>.
1796         * macroexp.c (macro_stringify): Likewise.
1797         * macrotab.c (fixup_definition): Update.
1798
1799 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1800
1801         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
1802         (lex_one_token): Update.
1803         * macroexp.c (struct macro_buffer) <release>: Return
1804         gdb::unique_xmalloc_ptr<char>.
1805         (macro_stringify): Update.
1806         (macro_expand): Update.
1807         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
1808         * macroexp.h (macro_expand_next): Likewise.
1809
1810 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
1811
1812         * macroexp.h (macro_lookup_ftype): Remove.
1813         (macro_expand, macro_expand_once, macro_expand_next): Remove
1814         lookup function parameters, add scope parameter.
1815         * macroexp.c (scan, substitute_args, expand, maybe_expand,
1816         macro_expand, macro_expand_once, macro_expand_next): Likewise.
1817         * macroscope.h (standard_macro_lookup): Change parameter type
1818         to macro_scope.
1819         * macroscope.c (standard_macro_lookup): Likewise.
1820         * c-exp.y (lex_one_token): Update.
1821         * macrocmd.c (macro_expand_command): Likewise.
1822         (macro_expand_once_command): Likewise.
1823
1824 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1825
1826         * inf-loop.c (inferior_event_handler): Remove client_data param.
1827         * inf-loop.h (inferior_event_handler): Likewise.
1828         * infcmd.c (step_1): Adjust.
1829         * infrun.c (proceed): Adjust.
1830         (fetch_inferior_event): Remove client_data param.
1831         (infrun_async_inferior_event_handler): Adjust.
1832         * infrun.h (fetch_inferior_event): Remove `void *` param.
1833         * linux-nat.c (handle_target_event): Adjust.
1834         * record-btrace.c (record_btrace_handle_async_inferior_event):
1835         Adjust.
1836         * record-full.c (record_full_async_inferior_event_handler):
1837         Adjust.
1838         * remote.c (remote_async_inferior_event_handler): Adjust.
1839
1840 2020-07-01  Tom Tromey  <tom@tromey.com>
1841
1842         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
1843         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
1844
1845 2020-07-01  Tom Tromey  <tom@tromey.com>
1846
1847         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
1848         tui_gen_win_info.
1849         (tui_win_info::make_window): Merge with
1850         tui_gen_win_info::make_window.
1851         (tui_win_info::make_visible): Move from tui_gen_win_info.
1852         * tui/tui-win.c (tui_win_info::max_width): Move from
1853         tui_gen_win_info.
1854         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
1855         type.
1856         <window_factory>: Likewise.
1857         * tui/tui-layout.c (tui_win_info::resize): Move from
1858         tui_gen_win_info.
1859         (make_standard_window): Change return type.
1860         (get_locator_window, tui_get_window_by_name): Likewise.
1861         (tui_layout_window::apply): Remove a cast.
1862         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
1863         (struct tui_win_info): Merge with tui_gen_win_info.
1864         (struct tui_gen_win_info): Remove.
1865
1866 2020-07-01  Tom Tromey  <tom@tromey.com>
1867
1868         * tui/tui-stack.h (struct tui_locator_window): Derive from
1869         tui_win_info.
1870         <do_scroll_horizontal, do_scroll_vertical>: New methods.
1871         <can_box>: New method.
1872
1873 2020-07-01  Tom Tromey  <tom@tromey.com>
1874
1875         * tui/tui-stack.h (struct tui_locator_window): Remove body.
1876
1877 2020-07-01  Tom Tromey  <tom@tromey.com>
1878
1879         * tui/tui-regs.c (tui_data_window::display_registers_from)
1880         (tui_data_window::display_registers_from)
1881         (tui_data_window::first_data_item_displayed)
1882         (tui_data_window::delete_data_content_windows): Update.
1883         (tui_data_window::refresh_window, tui_data_window::no_refresh):
1884         Remove.
1885         (tui_data_window::check_register_values): Update.
1886         (tui_data_item_window::rerender): Add parameters.  Update.
1887         (tui_data_item_window::refresh_window): Remove.
1888         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
1889         virtual.
1890         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
1891         tui_gen_win_info.
1892         <refresh_window, max_height, min_height>: Remove.
1893         <rerender>: Add parameters.
1894         <x, y, visible>: New members.
1895         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
1896         <m_item_width>: New member.
1897
1898 2020-07-01  Tom Tromey  <tom@tromey.com>
1899
1900         * tui/tui-regs.c (tui_data_window::show_register_group)
1901         (tui_data_window::check_register_values): Update.
1902         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
1903         from item_no.
1904
1905 2020-07-01  Tom Tromey  <tom@tromey.com>
1906
1907         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
1908         useless "if".
1909
1910 2020-07-01  Tom Tromey  <tom@tromey.com>
1911
1912         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
1913         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
1914
1915 2020-07-01  Tom Tromey  <tom@tromey.com>
1916
1917         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
1918         * tui/tui-winsource.h (enum tui_line_or_address_kind)
1919         (struct tui_line_or_address): Move from tui-data.h.
1920         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
1921         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
1922         (tui_cmd_window, tui_source_window_base, tui_source_window)
1923         (tui_disasm_window): Don't declare.
1924         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
1925         to tui-winsource.h.
1926         (SINGLE_KEY): Move to tui-stack.c.
1927
1928 2020-07-01  Tom Tromey  <tom@tromey.com>
1929
1930         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
1931         std::string.
1932         * tui/tui-regs.c (class tab_expansion_file): New.
1933         (tab_expansion_file::write): New method.
1934         (tui_register_format): Change return type.  Use
1935         tab_expansion_file.
1936         (tui_get_register, tui_data_window::display_registers_from)
1937         (tui_data_item_window::rerender): Update.
1938         * tui/tui-io.h (tui_expand_tabs): Don't declare.
1939         * tui/tui-io.c (tui_expand_tabs): Remove.
1940
1941 2020-07-01  Tom Tromey  <tom@tromey.com>
1942
1943         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
1944
1945 2020-07-01  Fangrui Song  <maskray@google.com>
1946
1947         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
1948
1949 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1950
1951         * dwarf2/read.c (set_die_type): Removed conditions to restrict
1952         forms for DW_AT_associated and DW_AT_allocated attributes,
1953         which is already checked in function attr_to_dynamic_prop.
1954
1955 2020-06-30  Tom Tromey  <tromey@adacore.com>
1956
1957         * dwarf2/read.c (quirk_rust_enum): Correctly call
1958         alloc_rust_variant for default-less enum.
1959
1960 2020-06-30  Tom Tromey  <tromey@adacore.com>
1961
1962         PR build/26183:
1963         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
1964         gdb::to_string.
1965
1966 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
1967
1968         * gdbarch.sh (displaced_step_copy_insn): Update doc.
1969         * gdbarch.h: Re-generate.
1970
1971 2020-06-28  Tom Tromey  <tom@tromey.com>
1972
1973         * command.h (cmd_types): Remove.
1974         (cmd_type): Don't declare.
1975         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
1976         typedef.
1977         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
1978         * cli/cli-decode.c (cmd_type): Remove.
1979
1980 2020-06-27  Pedro Alves  <palves@redhat.com>
1981
1982         * fork-child.c (prefork_hook): Adjust.
1983         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
1984         Delete.
1985         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
1986         * inferior.c (inferior::set_tty, inferior::tty): New methods.
1987         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
1988         Remove declarations.
1989         (struct inferior) <set_tty, tty>: New methods.
1990         (struct inferior) <terminal>: Rename to ...
1991         (struct inferior) <m_terminal>: ... this and make private.
1992         * main.c (captured_main_1): Adjust.
1993         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
1994         (mi_cmd_inferior_tty_show): Adjust.
1995         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
1996         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
1997
1998 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
1999
2000         * configure.ac: Add --enable-libctf: handle --disable-static
2001         properly.
2002         * acinclude.m4: sinclude ../config/enable.m4.
2003         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
2004         (LIBCTF): Substitute in.
2005         (CTF_DEPS): New, likewise.
2006         (CLIBS): libctf needs symbols from libbfd: move earlier.
2007         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
2008         flags.
2009         * ctfread.c: Surround in ENABLE_LIBCTF.
2010         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
2011         * configure: Regenerate.
2012         * config.in: Likewise.
2013
2014 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2015
2016         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
2017
2018 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2019
2020         * inferior.h (struct inferior) <terminal>: Change type to
2021         gdb::unique_xmalloc_ptr<char>.
2022         * inferior.c (inferior::~inferior): Don't free inf->terminal.
2023         * infcmd.c (set_inferior_io_terminal): Don't free terminal
2024         field, adjust to unique pointer.
2025         (get_inferior_io_terminal): Adjust to unique pointer.
2026
2027 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2028
2029         * riscv-tdep.c (riscv_print_registers_info): Loop over all
2030         registers, not just the known core set of registers.
2031
2032 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2033
2034         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
2035         fflags, frm, and fcsr registers.
2036         (riscv_register_reggroup_p): Remove unknown CSRs from save and
2037         restore groups.
2038         (riscv_tdesc_unknown_reg): New function.
2039         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
2040         tdesc_use_registers.
2041         * riscv-tdep.h (struct gdbarch_tdep): Add
2042         unknown_csrs_first_regnum, unknown_csrs_count,
2043         duplicate_fflags_regnum, duplicate_frm_regnum, and
2044         duplicate_fcsr_regnum fields.
2045
2046 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2047
2048         * target-descriptions.c (tdesc_use_registers): Add new parameter a
2049         callback, use the callback (when not null) to help number unknown
2050         registers.
2051         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
2052         (tdesc_use_registers): Add extra parameter to declaration.
2053
2054 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2055
2056         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
2057         in the file.
2058         (class riscv_pending_register_alias): Likewise.
2059         (riscv_register_feature::register_info): Change 'required_p' field
2060         to 'required', and change its type.  Add 'check' member function.
2061         (riscv_register_feature::register_info::check): Define new member
2062         function.
2063         (riscv_xreg_feature): Change initialisation of 'required' field.
2064         (riscv_freg_feature): Likewise.
2065         (riscv_virtual_feature): Likewise.
2066         (riscv_csr_feature): Likewise.
2067         (riscv_check_tdesc_feature): Take extra parameter, the csr
2068         tdesc_feature, rewrite the function to use the new
2069         riscv_register_feature::register_info::check function.
2070         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
2071
2072 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2073
2074         * features/Makefile: Remove all references to the deleted files
2075         below.
2076         * features/riscv/32bit-csr.c: Deleted.
2077         * features/riscv/32bit-csr.xml: Deleted.
2078         * features/riscv/64bit-csr.c: Deleted.
2079         * features/riscv/64bit-csr.xml: Deleted.
2080         * features/riscv/rebuild-csr-xml.sh: Deleted.
2081
2082 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2083
2084         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
2085         whitespace error for declaration of names member variable.
2086         (struct riscv_register_feature): Add new prefer_first_name member
2087         variable, and fix whitespace error in declaration of registers.
2088         (riscv_xreg_feature): Initialize prefer_first_name field.
2089         (riscv_freg_feature): Likewise.
2090         (riscv_virtual_feature): Likewise.
2091         (riscv_csr_feature): Likewise.
2092         (riscv_register_name): Expand on comments.  Remove register name
2093         modifications for CSR and virtual registers.
2094
2095 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2096
2097         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
2098         errors.
2099
2100 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2101
2102         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
2103         riscv-opc.h.
2104         (class riscv_pending_register_alias): New class.
2105         (riscv_check_tdesc_feature): Take vector of pending aliases and
2106         populate it as appropriate.
2107         (riscv_setup_register_aliases): Delete.
2108         (riscv_gdbarch_init): Create vector of pending aliases and pass it
2109         to riscv_check_tdesc_feature in all cases.  Use the vector to
2110         create the register aliases.
2111
2112 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2113
2114         * sol2-tdep.c (sol2_static_transform_name): Remove.
2115         (sol2_init_abi): Don't register it.
2116         * gdbarch.sh (static_transform_name): Remove.
2117         * gdbarch.c, gdbarch.h: Regenerate.
2118
2119         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
2120         gdbarch_static_transform_name.
2121         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
2122         * stabsread.c (define_symbol) <'X'>: Remove.
2123         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
2124         handling.
2125         <'V'>: Likewise.
2126         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
2127         <'S'>: Remove call to gdbarch_static_transform_name.
2128
2129 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2130
2131         * procfs.c (procfs_pre_trace): New function.
2132         (procfs_target::create_inferior): Pass it to fork_inferior.
2133
2134 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2135
2136         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
2137         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
2138         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
2139         sol2-tdep.o, sparc-sol2-tdep.o.
2140         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
2141         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
2142         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
2143         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
2144
2145 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2146
2147         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
2148         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
2149         Call sol2_init_abi.
2150         Remove calls to set_gdbarch_skip_solib_resolver,
2151         set_gdbarch_core_pid_to_str.
2152         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
2153         (i386_sol2_static_transform_name): Remove.
2154         (i386_sol2_init_abi): Call sol2_init_abi.
2155         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2156         set_gdbarch_static_transform_name,
2157         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2158         Use sol2_sigtramp_p.
2159         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
2160         (sol2_sigtramp_p): New function.
2161         (sol2_static_transform_name): New function.
2162         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
2163         (sol2_init_abi): New function.
2164         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
2165         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
2166         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
2167         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
2168         (sparc_sol2_static_transform_name): Remove.
2169         (sparc32_sol2_init_abi): Call sol2_init_abi.
2170         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2171         set_gdbarch_static_transform_name,
2172         set_gdbarch_skip_solib_resolver,
2173         set_gdbarch_core_pid_to_str.
2174         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
2175         (sparc_sol2_static_transform_name): Remove
2176         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
2177         call sol2_sigtramp_p.
2178         (sparc64_sol2_init_abi): Call sol2_init_abi.
2179         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2180         set_gdbarch_static_transform_name,
2181         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2182
2183 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2184
2185         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
2186         * exec.c (validate_exec_file): If from_tty, set both
2187         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
2188         * symfile.c (symbol_file_add_with_addrs): if always_confirm
2189         and from_tty, unconditionally ask a confirmation.
2190
2191 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2192
2193         * target-descriptions.c (tdesc_architecture_name): Protect against
2194         NULL pointer dereference.
2195         (maint_print_xml_tdesc_cmd): New function.
2196         (_initialize_target_descriptions): Register new 'maint print
2197         xml-tdesc' command and give it the filename completer.
2198         * NEWS: Mention new 'maint print xml-tdesc' command.
2199
2200 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2201
2202         * target-descriptions.c (class tdesc_compatible_info): New class.
2203         (struct target_desc): Change type of compatible vector.
2204         (tdesc_compatible_p): Update for change in type of
2205         target_desc::compatible.
2206         (tdesc_compatible_info_list): New function.
2207         (tdesc_compatible_info_arch_name): New function.
2208         (tdesc_add_compatible): Update for change in type of
2209         target_desc::compatible.
2210         (print_c_tdesc::visit_pre): Likewise.
2211
2212 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2213
2214         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
2215         whitespace to underscore.
2216         (maint_print_c_tdesc_cmd): Use fake filename for target
2217         descriptions that came from the target.
2218         (_initialize_target_descriptions): Add filename command completion
2219         for 'maint print c-tdesc'.
2220
2221 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2222
2223         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
2224         lines.
2225
2226 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2227
2228         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
2229         lines.
2230         (dwarf2_find_location_expression): Likewise.
2231         (call_site_parameter_matches): Likewise.
2232         (dwarf2_compile_expr_to_ax): Likewise.
2233         (disassemble_dwarf_expression): Likewise.
2234         (loclist_describe_location): Likewise.
2235
2236 2020-06-23  Pedro Alves  <palves@redhat.com>
2237
2238         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
2239         progspace-and-thread.h.  Include scoped-mock-context.h instead.
2240         (register_to_value_test): Use scoped_mock_context.
2241         * regcache.c: Include "scoped-mock-context.h".
2242         (cooked_read_test): Don't error out if a target is already pushed.
2243         Use scoped_mock_context.  Adjust.
2244         * scoped-mock-context.h: New file.
2245
2246 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2247
2248         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
2249         initializer.
2250         (ada_language::is_string_type_p): New member function.
2251         * c-lang.c (c_language_data): Delete la_is_string_type_p
2252         initializer.
2253         (cplus_language_data): Likewise.
2254         (asm_language_data): Likewise.
2255         (minimal_language_data): Likewise.
2256         * d-lang.c (d_language_data): Likewise.
2257         * f-lang.c (f_is_string_type_p): Delete function, implementation
2258         moved to f_language::is_string_type_p.
2259         (f_language_data): Delete la_is_string_type_p initializer.
2260         (f_language::is_string_type_p): New member function,
2261         implementation from f_is_string_type_p.
2262         * go-lang.c (go_is_string_type_p): Delete function, implementation
2263         moved to go_language::is_string_type_p.
2264         (go_language_data): Delete la_is_string_type_p initializer.
2265         (go_language::is_string_type_p): New member function,
2266         implementation from go_is_string_type_p.
2267         * language.c (language_defn::is_string_type_p): Define new member
2268         function.
2269         (default_is_string_type_p): Make static, add comment copied from
2270         header file.
2271         (unknown_language_data): Delete la_is_string_type_p initializer.
2272         (unknown_language::is_string_type_p): New member function.
2273         (auto_language_data): Delete la_is_string_type_p initializer.
2274         (auto_language::is_string_type_p): New member function.
2275         * language.h (language_data): Delete la_is_string_type_p field.
2276         (language_defn::is_string_type_p): Declare new function.
2277         (default_is_string_type_p): Delete desclaration, move comment to
2278         definition.
2279         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
2280         moved to m2_language::is_string_type_p.
2281         (m2_language_data): Delete la_is_string_type_p initializer.
2282         (m2_language::is_string_type_p): New member function,
2283         implementation from m2_is_string_type_p.
2284         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
2285         initializer.
2286         * opencl-lang.c (opencl_language_data): Likewise.
2287         * p-lang.c (pascal_is_string_type_p): Delete function,
2288         implementation moved to pascal_language::is_string_type_p.
2289         (pascal_language_data): Delete la_is_string_type_p initializer.
2290         (pascal_language::is_string_type_p): New member function,
2291         implementation from pascal_is_string_type_p.
2292         * rust-lang.c (rust_is_string_type_p): Delete function,
2293         implementation moved to rust_language::is_string_type_p.
2294         (rust_language_data): Delete la_is_string_type_p initializer.
2295         (rust_language::is_string_type_p): New member function,
2296         implementation from rust_is_string_type_p.
2297         * valprint.c (val_print_scalar_or_string_type_p): Update call to
2298         is_string_type_p.
2299
2300 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2301
2302         * ada-lang.c (ada_language_data): Delete la_print_typedef
2303         initializer.
2304         (ada_language::print_typedef): New member function.
2305         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
2306         (cplus_language_data): Likewise.
2307         (asm_language_data): Likewise.
2308         (minimal_language_data): Likewise.
2309         * d-lang.c (d_language_data): Likewise.
2310         * f-lang.c (f_language_data): Likewise.
2311         (f_language::print_typedef): New member function.
2312         * go-lang.c (go_language_data): Delete la_print_typedef
2313         initializer.
2314         * language.c (language_defn::print_typedef): Define member
2315         function.
2316         (unknown_language_data): Delete la_print_typedef initializer.
2317         (unknown_language::print_typedef): New member function.
2318         (auto_language_data): Delete la_print_typedef initializer.
2319         (auto_language::print_typedef): New member function.
2320         * language.h (language_data): Delete la_print_typedef field.
2321         (language_defn::print_typedef): Declare new member function.
2322         (LA_PRINT_TYPEDEF): Update call to print_typedef.
2323         (default_print_typedef): Delete declaration.
2324         * m2-lang.c (m2_language_data): Delete la_print_typedef
2325         initializer.
2326         (m2_language::print_typedef): New member function.
2327         * objc-lang.c (objc_language_data): Delete la_print_typedef
2328         initializer.
2329         * opencl-lang.c (opencl_language_data): Likewise.
2330         * p-lang.c (pascal_language_data): Likewise.
2331         (pascal_language::print_typedef): New member function.
2332         * rust-lang.c (rust_print_typedef): Delete function,
2333         implementation moved to rust_language::print_typedef.
2334         (rust_language): Delete la_print_typedef initializer.
2335         (rust_language::print_typedef): New member function,
2336         implementation from rust_print_typedef.
2337         * typeprint.c (default_print_typedef): Delete.
2338
2339 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2340
2341         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
2342         (ada_language::printstr): New member function.
2343         * c-lang.c (c_language_data): Delete la_printstr initializer.
2344         (cplus_language_data): Likewise.
2345         (asm_language_data): Likewise.
2346         (minimal_language_data): Likewise.
2347         * d-lang.c (d_language_data): Likewise.
2348         * f-lang.c (f_printstr): Rename to f_language::printstr.
2349         (f_language_data): Delete la_printstr initializer.
2350         (f_language::printstr): New member function, implementation from
2351         f_printstr.
2352         * go-lang.c (go_language_data): Delete la_printstr initializer.
2353         * language.c (language_defn::printstr): Define new member
2354         function.
2355         (unk_lang_printstr): Delete.
2356         (unknown_language_data): Delete la_printstr initializer.
2357         (unknown_language::printstr): New member function.
2358         (auto_language_data): Delete la_printstr initializer.
2359         (auto_language::printstr): New member function.
2360         * language.h (language_data): Delete la_printstr field.
2361         (language_defn::printstr): Declare new member function.
2362         (LA_PRINT_STRING): Update call to printstr.
2363         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
2364         (m2_language_data): Delete la_printstr initializer.
2365         (m2_language::printstr): New member function, implementation from
2366         m2_printstr.
2367         * objc-lang.c (objc_language_data): Delete la_printstr
2368         initializer.
2369         * opencl-lang.c (opencl_language_data): Likewise.
2370         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
2371         (pascal_language_data): Delete la_printstr initializer.
2372         (pascal_language::printstr): New member function, implementation
2373         from pascal_printstr.
2374         * p-lang.h (pascal_printstr): Delete declaration.
2375         * rust-lang.c (rust_printstr): Update header comment.
2376         (rust_language_data): Delete la_printstr initializer.
2377         (rust_language::printstr): New member function.
2378
2379 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2380
2381         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
2382         (ada_language::printchar): New member function.
2383         * c-lang.c (c_language_data): Delete la_printchar initializer.
2384         (cplus_language_data): Likewise.
2385         (asm_language_data): Likewise.
2386         (minimal_language_data): Likewise.
2387         * d-lang.c (d_language_data): Likewise.
2388         * f-lang.c (f_printchar): Rename to f_language::printchar.
2389         (f_language_data): Delete la_printchar initializer.
2390         (f_language::printchar): New member function, implementation from
2391         f_printchar.
2392         * go-lang.c (go_language_data): Delete la_printchar initializer.
2393         * language.c (unk_lang_printchar): Delete.
2394         (language_defn::printchar): Define new member function.
2395         (unknown_language_data): Delete la_printchar initializer.
2396         (unknown_language::printchar): New member function.
2397         (auto_language_data): Delete la_printchar initializer.
2398         (auto_language::printchar): New member function.
2399         * language.h (language_data): Delete la_printchar field.
2400         (language_defn::printchar): Declare new member function.
2401         (LA_PRINT_CHAR): Update call to printchar.
2402         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
2403         (m2_language::printchar): New member function.
2404         * objc-lang.c (objc_language_data): Delete la_printchar
2405         initializer.
2406         * opencl-lang.c (opencl_language_data): Likewise.
2407         * p-lang.c (pascal_language_data): Delete la_printchar
2408         initializer.
2409         (pascal_language::printchar): New member function.
2410         * rust-lang.c (rust_printchar): Rename to
2411         rust_language::printchar.
2412         (rust_language_data): Delete la_printchar initializer.
2413         (rust_language::printchar): New member function, implementation
2414         from rust_printchar.
2415
2416 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2417
2418         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
2419         (ada_language_data): Delete la_emitchar initializer.
2420         (ada_language::emitchar): New member function, implementation from
2421         emit_char.
2422         * c-lang.c (c_language_data): Delete la_emitchar initializer.
2423         (cplus_language_data): Likewise.
2424         (asm_language_data): Likewise.
2425         (minimal_language_data): Likewise.
2426         * d-lang.c (d_language_data): Likewise.
2427         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
2428         (f_language_data): Delete la_emitchar initializer.
2429         (f_language::emitchar): New member function, implementation from
2430         f_emit_char.
2431         * go-lang.c (go_language_data): Delete la_emitchar initializer.
2432         * language.c (unk_lang_emit_char): Delete.
2433         (language_defn::emitchar): New member function definition.
2434         (unknown_language_data): Delete la_emitchar initializer.
2435         (unknown_language::emitchar): New member function.
2436         (auto_language_data): Delete la_emitchar initializer.
2437         (auto_language::emitchar): New member function.
2438         * language.h (language_data): Delete la_emitchar field.
2439         (language_defn::emitchar): New member field declaration.
2440         (LA_EMIT_CHAR): Update call to emitchar.
2441         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
2442         (m2_language_data): Delete la_emitchar initializer.
2443         (m2_language::emitchar): New member function, implementation from
2444         m2_emit_char.
2445         * objc-lang.c (objc_language_data): Delete la_emitchar
2446         initializer.
2447         * opencl-lang.c (opencl_language_data): Likewise.
2448         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
2449         (pascal_language_data): Delete la_emitchar initializer.
2450         (pascal_language::emitchar): New member function, implementation
2451         from pascal_emit_char.
2452         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
2453         (rust_language_data): Delete la_emitchar initializer.
2454         (rust_language::emitchar): New member function, implementation
2455         from rust_emitchar.
2456
2457 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2458
2459         * ada-lang.c (resolve): Rename to ada_language::post_parser.
2460         (ada_language_data): Delete la_post_parser initializer.
2461         (ada_language::post_parser): New member function.
2462         * c-lang.c (c_language_data): Delete la_post_parser initializer.
2463         (cplus_language_data): Likewise.
2464         (asm_language_data): Likewise.
2465         (minimal_language_data): Likewise.
2466         * d-lang.c (d_language_data): Likewise.
2467         * f-lang.c (f_language_data): Likewise.
2468         * go-lang.c (go_language_data): Likewise.
2469         * language.c (unknown_language_data): Likewise.
2470         (auto_language_data): Likewise.
2471         * language.h (language_data): Delete la_post_parser field.
2472         (language_defn::post_parser): New member function.
2473         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
2474         * objc-lang.c (objc_language_data): Likewise.
2475         * opencl-lang.c (opencl_language_data): Likewise.
2476         * p-lang.c (pascal_language_data): Likewise.
2477         * parse.c (parse_exp_in_context): Update call to post_parser.
2478         (null_post_parser): Delete definition.
2479         * parser-defs.h (null_post_parser): Delete declaration.
2480         * rust-lang.c (rust_language_data): Delete la_post_parser
2481         initializer.
2482
2483 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2484
2485         * ada-lang.c (parse): Rename to ada_language::parser.
2486         (ada_language_data): Delete la_parser initializer.
2487         (ada_language::parser): New member function, implementation from
2488         parse.
2489         * c-lang.c (c_language_data): Delete la_parser initializer.
2490         (cplus_language_data): Likewise.
2491         (asm_language_data): Likewise.
2492         (minimal_language_data): Likewise.
2493         * d-lang.c (d_language_data): Likewise.
2494         (d_language::parser): New member function.
2495         * f-lang.c (f_language_data): Delete la_parser initializer.
2496         (f_language::parser): New member function.
2497         * go-lang.c (go_language_data): Delete la_parser initializer.
2498         (go_language::parser): New member function.
2499         * language.c (unk_lang_parser): Delete.
2500         (language_defn::parser): Define new member function.
2501         (unknown_language_data): Delete la_parser initializer.
2502         (unknown_language::parser): New member function.
2503         (auto_language_data): Delete la_parser initializer.
2504         (auto_language::parser): New member function.
2505         * language.h (language_data): Delete la_parser field.
2506         (language_defn::parser): Declare new member function.
2507         * m2-lang.c (m2_language_data): Delete la_parser initializer.
2508         (m2_language::parser): New member function.
2509         * objc-lang.c (objc_language_data): Delete la_parser initializer.
2510         * opencl-lang.c (opencl_language_data): Likewise.
2511         * p-lang.c (pascal_language_data): Likewise.
2512         (pascal_language::parser): New member function.
2513         * parse.c (parse_exp_in_context): Update call to parser.
2514         * rust-lang.c (rust_language_data): Delete la_parser initializer.
2515         (rust_language::parser): New member function.
2516
2517 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2518
2519         * top.c (print_gdb_configuration): Print --with-python-libdir
2520         configuration value.
2521
2522 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2523
2524         * NEWS: Mention change to the alias command.
2525
2526 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2527
2528         * cli/cli-cmds.c (lookup_cmd_for_default_args)
2529         (alias_command_completer)
2530         (make_alias_options_def_group): New functions.
2531         (alias_opts, alias_option_defs): New struct and array.
2532         (alias_usage_error): Update usage.
2533         (alias_command): Handles optional DEFAULT-ARGS... arguments.
2534         Use option framework.
2535         (_initialize_cli_cmds): Update alias command help.
2536         Update aliases command help.
2537         (show_user):
2538         Add NULL for new default_args lookup_cmd argument.
2539         (valid_command_p): Rename to validate_aliased_command.
2540         Add NULL for new default_args lookup_cmd argument.  Verify that the
2541         aliased_command has no default args.
2542         * cli/cli-decode.c (help_cmd): Show aliases definitions.
2543         (lookup_cmd_1, lookup_cmd): New argument default_args.
2544         (add_alias_cmd):
2545         Add NULL for new default_args lookup_cmd argument.
2546         (print_help_for_command): Show default args under the layout
2547          alias some_alias = some_aliased_cmd some_alias_default_arg.
2548         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
2549         xfree default_args in destructor.
2550         * cli/cli-script.c (process_next_line, do_define_command):
2551         Add NULL for new default_args lookup_cmd argument.
2552         * command.h: Declare new default_args argument in lookup_cmd
2553         and lookup_cmd_1.
2554         * completer.c (complete_line_internal_1):
2555         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2556         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
2557         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
2558         Likewise.
2559         * infcmd.c (_initialize_infcmd): Likewise.
2560         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
2561         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
2562         * python/py-param.c (add_setshow_generic): Likewise.
2563         * remote.c (_initialize_remote): Likewise.
2564         * top.c (execute_command): Prepend default_args if command has some.
2565         (set_verbose):
2566         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2567         * tracepoint.c (validate_actionline, encode_actions_1):
2568         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2569
2570 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2571
2572         * jit.c (jit_read_descriptor): Use bool as the return type.
2573         (jit_breakpoint_re_set_internal): Use bool as the return type.
2574         Invert the return value logic; return true if the jit breakpoint
2575         has been successfully initialized.
2576         (jit_inferior_init): Update the call to
2577         jit_breakpoint_re_set_internal.
2578
2579 2020-06-22  Pedro Alves  <palves@redhat.com>
2580
2581         PR gdb/25939
2582         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
2583         Use the current inferior instead.  Don't return
2584         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
2585         wait again.
2586         * sol-thread.c (sol_thread_target::wait): Don't reference
2587         inferior_ptid.
2588         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
2589         (sol_update_thread_list_callback): Use the current inferior's pid
2590         instead of inferior_ptid.
2591
2592 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2593
2594         * procfs.c: Cleanup many comments.
2595
2596         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
2597         (AFTER_WATCHFLAG): Replace by value.
2598
2599         (MAIN_PROC_NAME_FORMAT): Inline ...
2600         (create_procinfo): ... here.
2601
2602         (procfs_debug_inferior): Remove SYS_exec handling.
2603         (syscall_is_exec): Likewise.
2604         (procfs_set_exec_trap): Likewise.
2605
2606         (syscall_is_lwp_exit): Inline in callers.
2607         (syscall_is_exit): Likewise.
2608         (syscall_is_exec): Likewise.
2609         (syscall_is_lwp_create): Likewise.
2610
2611         (invalidate_cache): Remove #if 0 code.
2612
2613         (make_signal_thread_runnable):  Remove.
2614         (procfs_target::resume): Remove #if 0 code.
2615
2616 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2617
2618         PR gdb/25939
2619         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
2620         call ...
2621         (procfs_target::create_inferior): ... here.
2622
2623 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2624
2625         * exec.c (validate_exec_file): Ensure the build-id is up to
2626         date by calling reopen_exec_file (that checks file timestamp
2627         to decide to re-read the file).
2628
2629 2020-06-18  Pedro Alves  <palves@redhat.com>
2630
2631         PR gdb/25412
2632         * gdbthread.h (delete_thread, delete_thread_silent)
2633         (find_thread_ptid): Update comments.
2634         * thread.c (current_thread_): New global.
2635         (is_current_thread): Move higher, and reimplement.
2636         (inferior_thread): Reimplement.
2637         (set_thread_exited): Use bool.  Add assertions.
2638         (add_thread_silent): Simplify thread-reuse handling by always
2639         calling delete_thread.
2640         (delete_thread): Remove intro comment.
2641         (find_thread_ptid): Skip exited threads.
2642         (switch_to_thread_no_regs): Write to current_thread_.
2643         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
2644         INFERIOR_PTID.  Clear current_thread_.
2645
2646 2020-06-18  Pedro Alves  <palves@redhat.com>
2647
2648         * aix-thread.c (pd_update): Use switch_to_thread.
2649
2650 2020-06-18  Pedro Alves  <palves@redhat.com>
2651
2652         * ravenscar-thread.c (ravenscar_thread_target): Update.
2653         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
2654         (ravenscar_thread_target::add_active_thread): ... this.  Don't
2655         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
2656         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
2657
2658 2020-06-18  Pedro Alves  <palves@redhat.com>
2659
2660         * nat/windows-nat.c (current_windows_thread): Remove.
2661         * nat/windows-nat.h (current_windows_thread): Remove.
2662         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
2663         Adjust.
2664         (display_selectors): Adjust to fetch the current
2665         windows_thread_info based on inferior_ptid.
2666         (fake_create_process): No longer write to current_windows_thread.
2667         (windows_nat_target::get_windows_debug_event):
2668         Don't set inferior_ptid or current_windows_thread.
2669         (windows_nat_target::wait): Adjust to not rely on
2670         current_windows_thread.
2671         (do_initial_windows_stuff): Now a method of windows_nat_target.
2672         Switch to the last_ptid thread.
2673         (windows_nat_target::attach): Adjust.
2674         (windows_nat_target::detach): Use switch_to_no_thread instead of
2675         writing to inferior_ptid directly.
2676         (windows_nat_target::create_inferior): Adjust.
2677
2678 2020-06-18  Pedro Alves  <palves@redhat.com>
2679
2680         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
2681
2682 2020-06-18  Pedro Alves  <palves@redhat.com>
2683
2684         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
2685         after creating it, instead of writing to inferior_ptid.  Don't
2686         write to inferior_ptid.
2687
2688 2020-06-18  Pedro Alves  <palves@redhat.com>
2689
2690         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
2691
2692 2020-06-18  Pedro Alves  <palves@redhat.com>
2693
2694         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
2695         it, instead of writing to inferior_ptid.
2696
2697 2020-06-18  Pedro Alves  <palves@redhat.com>
2698
2699         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
2700         to inferior_ptid.
2701
2702 2020-06-18  Pedro Alves  <palves@redhat.com>
2703
2704         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
2705         instead of writing to inferior_ptid directly.
2706
2707 2020-06-18  Pedro Alves  <palves@redhat.com>
2708
2709         * corelow.c (core_target::close): Use switch_to_no_thread instead
2710         of writing to inferior_ptid directly.
2711         (add_to_thread_list, core_target_open): Use switch_to_thread
2712         instead of writing to inferior_ptid directly.
2713
2714 2020-06-18  Pedro Alves  <palves@redhat.com>
2715
2716         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
2717         inferior_ptid.
2718         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
2719         inferior_ptid.
2720         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
2721         inferior_ptid directly.
2722         (darwin_nat_target::init_thread_list): Switch to thread, instead
2723         of writing to inferior_ptid.
2724         (darwin_nat_target::attach): Don't write to inferior_ptid.
2725         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
2726
2727 2020-06-18  Pedro Alves  <palves@redhat.com>
2728
2729         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
2730         thread.
2731         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
2732         Instead use switch_to_thread.
2733         (gnu_nat_target::detach): Use switch_to_no_thread
2734         instead of writing to inferior_ptid directly.  Used passed-in
2735         inferior instead of looking up the inferior by pid.
2736
2737 2020-06-18  Pedro Alves  <palves@redhat.com>
2738
2739         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
2740         inferior_ptid.
2741
2742 2020-06-18  Pedro Alves  <palves@redhat.com>
2743
2744         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
2745         inferior_ptid.
2746         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
2747         thread.
2748         (nto_procfs_target::detach): Avoid referencing
2749         inferior_ptid.  Use switch_to_no_thread instead of writing to
2750         inferior_ptid directly.
2751         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
2752         instead of writing to inferior_ptid directly.
2753         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
2754         to thread.
2755
2756 2020-06-18  Pedro Alves  <palves@redhat.com>
2757
2758         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
2759         after creating it, instead of writing to inferior_ptid.
2760         (gdbsim_target_open): Use switch_to_no_thread instead of writing
2761         to inferior_ptid directly.
2762         (gdbsim_target::wait): Don't write to inferior_ptid.
2763
2764 2020-06-18  Pedro Alves  <palves@redhat.com>
2765
2766         * remote.c (remote_target::remote_notice_new_inferior): Use
2767         switch_to_thread instead of writing to inferior_ptid directly.
2768         (remote_target::add_current_inferior_and_thread): Use
2769         switch_to_no_thread instead of writing to inferior_ptid directly.
2770         (extended_remote_target::attach): Use switch_to_inferior_no_thread
2771         and switch_to_thread instead of using set_current_inferior or
2772         writing to inferior_ptid directly.
2773
2774 2020-06-18  Pedro Alves  <palves@redhat.com>
2775
2776         * tracectf.c (ctf_target_open): Switch to added thread instead of
2777         writing to inferior_ptid directly.
2778         (ctf_target::close): Use switch_to_no_thread instead of writing to
2779         inferior_ptid directly.
2780
2781 2020-06-18  Pedro Alves  <palves@redhat.com>
2782
2783         * tracefile-tfile.c (tfile_target_open): Don't write to
2784         inferior_ptid directly, instead switch to added thread.
2785         (tfile_target::close): Use switch_to_no_thread instead of writing
2786         to inferior_ptid directly.
2787
2788 2020-06-18  Pedro Alves  <palves@redhat.com>
2789
2790         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
2791         (procfs_target::detach): Use switch_to_no_thread
2792         instead of writing to inferior_ptid directly.
2793         (do_attach): Change return type to void.  Switch to the added
2794         thread.
2795         (procfs_target::create_inferior): Switch to the added thread.
2796         (procfs_do_thread_registers): Don't write to inferior_ptid.
2797
2798 2020-06-18  Pedro Alves  <palves@redhat.com>
2799
2800         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
2801         of writing to inferior_ptid.
2802         (scoped_restore_exited_inferior): Delete.
2803         (handle_vfork_child_exec_or_exit): Simplify using
2804         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
2805         instead of writing to inferior_ptid.
2806         (THREAD_STOPPED_BY): Delete.
2807         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
2808         (thread_stopped_by_hw_breakpoint): Delete.
2809         (save_waitstatus): Use
2810         scoped_restore_current_thread+switch_to_thread, and call
2811         target_stopped_by_watchpoint instead of
2812         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
2813         instead of thread_stopped_by_sw_breakpoint, and
2814         target_stopped_by_hw_breakpoint instead of
2815         thread_stopped_by_hw_breakpoint.
2816         (handle_inferior_event)
2817         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
2818         inferior_ptid directly, nor
2819         set_current_inferior/set_current_program_space.  Use
2820         switch_to_thread / switch_to_inferior_no_thread instead.
2821
2822 2020-06-18  Pedro Alves  <palves@redhat.com>
2823
2824         * target.c (generic_mourn_inferior): Use switch_to_no_thread
2825         instead of writing to inferior_ptid.
2826
2827 2020-06-18  Pedro Alves  <palves@redhat.com>
2828
2829         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
2830         added thread.
2831         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
2832         to the added thread.
2833         (inf_ptrace_target::detach_success): Use switch_to_no_thread
2834         instead of writing to inferior_ptid.
2835
2836 2020-06-18  Pedro Alves  <palves@redhat.com>
2837
2838         * gdbarch-selftests.c: Include "progspace-and-thread.h".
2839         (register_to_value_test): Mock a program_space too.  Heap-allocate
2840         the address space.  Don't write to inferior_ptid.  Use
2841         switch_to_thread instead.
2842
2843 2020-06-18  Pedro Alves  <palves@redhat.com>
2844
2845         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
2846         Delete.
2847         (find_signalled_thread()): New, factored out from
2848         linux_make_corefile_notes and adjusted to handle exited threads.
2849         (linux_make_corefile_notes): Adjust to use the new
2850         find_signalled_thread.
2851
2852 2020-06-18  Pedro Alves  <palves@redhat.com>
2853
2854         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
2855         of saving/restoring inferior_ptid.
2856
2857 2020-06-17  Tom Tromey  <tom@tromey.com>
2858
2859         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
2860         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
2861         declare.
2862         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
2863
2864 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
2865
2866         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
2867         of partial symtabs.
2868
2869 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2870
2871         * regformats/reg-arm.dat: Remove.
2872         * regformats/reg-bfin.dat: Remove.
2873         * regformats/reg-cris.dat: Remove.
2874         * regformats/reg-crisv32.dat: Remove.
2875         * regformats/reg-m32r.dat: Remove.
2876         * regformats/reg-tilegx.dat: Remove.
2877         * regformats/reg-tilegx32.dat: Remove.
2878
2879 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2880
2881         * features/Makefile (WHICH): Remove arm files.
2882         * regformats/arm/arm-with-iwmmxt.dat: Remove.
2883         * regformats/arm/arm-with-neon.dat: Remove.
2884         * regformats/arm/arm-with-vfpv2.dat: Remove.
2885         * regformats/arm/arm-with-vfpv3.dat: Remove.
2886
2887 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2888
2889         * features/Makefile (XMLTOC): Remove rx.xml.
2890
2891 2020-06-17  Pedro Alves  <palves@redhat.com>
2892
2893         * gdbthread.h (thread_control_state) <trap_expected> Update
2894         comments.
2895
2896 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2897
2898         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
2899         ada_language::lookup_symbol_nonlocal.
2900         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
2901         (ada_language::lookup_symbol_nonlocal): New member function,
2902         implementation from ada_lookup_symbol_nonlocal.
2903         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
2904         initializer.
2905         (cplus_language_data): Delete la_lookup_symbol_nonlocal
2906         initializer.
2907         (cplus_language::lookup_symbol_nonlocal): New member function.
2908         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
2909         (minimal_language_data) Likewise.
2910         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
2911         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
2912         initializer.
2913         (d_language::lookup_symbol_nonlocal): New member function.
2914         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
2915         initializer.
2916         (f_language::lookup_symbol_nonlocal): New member function.
2917         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
2918         initializer.
2919         * language.c (unknown_language_data): Likewise.
2920         (auto_language_data): Likewise.
2921         * language.h (language_data): Delete la_lookup_symbol_nonlocal
2922         field.
2923         (language_defn::lookup_symbol_nonlocal): New member function.
2924         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
2925         initializer.
2926         * objc-lang.c (objc_language_data): Likewise.
2927         * opencl-lang.c (opencl_language_data): Likewise.
2928         * p-lang.c (pascal_language_data): Likewise.
2929         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
2930         rust_language::lookup_symbol_nonlocal.
2931         (rust_language_data): Delete la_lookup_symbol_nonlocal
2932         initializer.
2933         (rust_language::lookup_symbol_nonlocal): New member function,
2934         implementation from rust_lookup_symbol_nonlocal.
2935         * symtab.c (lookup_symbol_aux): Update call to
2936         lookup_symbol_nonlocal.
2937         (basic_lookup_symbol_nonlocal): Rename to...
2938         (language_defn::lookup_symbol_nonlocal): ...this, and update
2939         header comment.  Remove language_defn parameter, and replace with
2940         uses of `this'.
2941         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
2942
2943 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2944
2945         * ada-lang.c (ada_language_data): Delete la_value_print_inner
2946         initializer.
2947         (ada_language::value_print_inner): New member function.
2948         * c-lang.c (c_language_data): Delete la_value_print_inner
2949         initializer.
2950         (cplus_language_data): Likewise.
2951         (asm_language_data): Likewise.
2952         (minimal_language_data): Likewise.
2953         * d-lang.c (d_language_data): Likewise.
2954         (d_language::value_print_inner): New member function.
2955         * f-lang.c (f_language_data): Delete la_value_print_inner
2956         initializer.
2957         (f_language::value_print_inner): New member function.
2958         * f-lang.h (f_value_print_innner): Rename to...
2959         (f_value_print_inner): ...this (note spelling of 'inner').
2960         * f-valprint.c (f_value_print_innner): Rename to...
2961         (f_value_print_inner): ...this (note spelling of 'inner').
2962         * go-lang.c (go_language_data): Delete la_value_print_inner
2963         initializer.
2964         (go_language::value_print_inner): New member function.
2965         * language.c (language_defn::value_print_inner): Define new member
2966         function.
2967         (unk_lang_value_print_inner): Delete.
2968         (unknown_language_data): Delete la_value_print_inner initializer.
2969         (unknown_language::value_print_inner): New member function.
2970         (auto_language_data): Delete la_value_print_inner initializer.
2971         (auto_language::value_print_inner): New member function.
2972         * language.h (language_data): Delete la_value_print_inner field.
2973         (language_defn::value_print_inner): Delcare new member function.
2974         * m2-lang.c (m2_language_data): Delete la_value_print_inner
2975         initializer.
2976         (m2_language::value_print_inner): New member function.
2977         * objc-lang.c (objc_language_data): Delete la_value_print_inner
2978         initializer.
2979         * opencl-lang.c (opencl_language_data): Likewise.
2980         * p-lang.c (pascal_language_data): Likewise.
2981         (pascal_language::value_print_inner): New member function.
2982         * rust-lang.c (rust_language_data): Delete la_value_print_inner
2983         initializer.
2984         (rust_language::value_print_inner): New member function.
2985         * valprint.c (do_val_print): Update call to value_print_inner.
2986
2987 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2988
2989         * ada-lang.c (ada_language_data): Delete la_value_print
2990         initializer.
2991         (ada_language::value_print): New member function.
2992         * c-lang.c (c_language_data): Delete la_value_print initializer.
2993         (cplus_language_data): Likewise.
2994         (asm_language_data): Likewise.
2995         (minimal_language_data): Likewise.
2996         * d-lang.c (d_language_data): Likewise.
2997         * f-lang.c (f_language_data): Likewise.
2998         * go-lang.c (go_language_data): Likewise.
2999         * language.c (unk_lang_value_print): Delete.
3000         (language_defn::value_print): Define new member function.
3001         (unknown_language_data): Delete la_value_print initializer.
3002         (unknown_language::value_print): New member function.
3003         (auto_language_data): Delete la_value_print initializer.
3004         (auto_language::value_print): New member function.
3005         * language.h (language_data): Delete la_value_print field.
3006         (language_defn::value_print): Declare new member function.
3007         (LA_VALUE_PRINT): Update call to value_print.
3008         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
3009         * objc-lang.c (objc_language_data): Likewise.
3010         * opencl-lang.c (opencl_language_data): Likewise.
3011         * p-lang.c (pascal_language_data): Likewise.
3012         (pascal_language::value_print): New member function.
3013         * rust-lang.c (rust_language_data): Delete la_value_print
3014         initializer.
3015
3016 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3017
3018         * ada-lang.c (ada_watch_location_expression): Rename to
3019         ada_language::watch_location_expression.
3020         (ada_language_data): Delete la_watch_location_expression
3021         initializer.
3022         (ada_language::watch_location_expression): New member function,
3023         implementation from ada_watch_location_expression.
3024         * breakpoint.c (watch_command_1): Update call to
3025         watch_location_expression.
3026         * c-lang.c (c_watch_location_expression): Rename to
3027         language_defn::watch_location_expression.
3028         (c_language_data): Delete la_watch_location_expression
3029         initializer.
3030         (cplus_language_data): Likewise.
3031         (asm_language_data): Likewise.
3032         (minimal_language_data): Likewise.
3033         * c-lang.h (c_watch_location_expression): Delete declaration.
3034         * d-lang.c (d_language_data): Delete la_watch_location_expression
3035         initializer.
3036         * f-lang.c (f_language_data): Likewise.
3037         * go-lang.c (go_language_data): Likewise.
3038         * language.c (language_defn::watch_location_expression): Member
3039         function implementation from c_watch_location_expression.
3040         (unknown_language_data): Delete la_watch_location_expression
3041         initializer.
3042         (auto_language_data): Likewise.
3043         * language.h (language_data): Delete la_watch_location_expression
3044         field.
3045         (language_defn::watch_location_expression): Declare new member
3046         function.
3047         * m2-lang.c (m2_language_data): Delete
3048         la_watch_location_expression initializer.
3049         * objc-lang.c (objc_language_data): Likewise.
3050         * opencl-lang.c (opencl_language_data): Likewise.
3051         * p-lang.c (pascal_language_data): Likewise.
3052         * rust-lang.c (rust_watch_location_expression): Rename to
3053         rust_language::watch_location_expression.
3054         (rust_language_data): Delete la_watch_location_expression
3055         initializer.
3056         (rust_language::watch_location_expression): New member function,
3057         implementation from rust_watch_location_expression.
3058
3059 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3060
3061         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
3062         ada_language::collect_symbol_completion_matches.
3063         (ada_language_data): Delete la_collect_symbol_completion_matches
3064         initializer.
3065         (ada_language::collect_symbol_completion_matches): New member
3066         function, implementation from
3067         ada_collect_symbol_completion_matches.
3068         * c-lang.c (c_language_data): Delete
3069         la_collect_symbol_completion_matches initializer.
3070         (cplus_language_data): Likewise.
3071         (asm_language_data): Likewise.
3072         (minimal_language_data): Likewise.
3073         * d-lang.c (d_language_data): Likewise.
3074         * f-lang.c (f_collect_symbol_completion_matches): Rename to
3075         f_language::collect_symbol_completion_matches.
3076         (f_language_data): Delete la_collect_symbol_completion_matches
3077         initializer.
3078         (f_language::collect_symbol_completion_matches) New member
3079         function, implementation from f_collect_symbol_completion_matches.
3080         * go-lang.c (go_language_data): Delete
3081         la_collect_symbol_completion_matches initializer.
3082         * language.c (unknown_language_data): Likewise.
3083         (auto_language_data): Likewise.
3084         * language.h (language_data): Delete
3085         la_collect_symbol_completion_matches field.
3086         (language_defn::collect_symbol_completion_matches): New member
3087         function.
3088         * m2-lang.c (m2_language_data): Delete
3089         la_collect_symbol_completion_matches initializer.
3090         * objc-lang.c (objc_language_data): Likewise.
3091         * opencl-lang.c (opencl_language_data): Likewise.
3092         * p-lang.c (pascal_language_data): Likewise.
3093         * rust-lang.c (rust_language_data): Likewise.
3094         * symtab.c (default_collect_symbol_completion_matches): Delete.
3095         (collect_symbol_completion_matches): Update call to
3096         collect_symbol_completion_matches.
3097         (collect_symbol_completion_matches_type): Likewise.
3098         * symtab.h (default_collect_symbol_completion_matches): Delete
3099         declaration.
3100
3101 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3102
3103         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
3104         (ada_language_data): Delete la_word_break_characters initializer.
3105         (ada_language::word_break_characters): New member function.
3106         * c-lang.c (c_language_data): Delete la_word_break_characters
3107         initializer.
3108         (cplus_language_data): Likewise.
3109         (asm_language_data): Likewise.
3110         (minimal_language_data): Likewise.
3111         * completer.c: Update global comment.
3112         (advance_to_expression_complete_word_point): Update call to
3113         word_break_characters.
3114         (complete_files_symbols): Likewise.
3115         (complete_line_internal_1): Likewise.
3116         (default_completer_handle_brkchars): Likewise.
3117         (skip_quoted_chars): Likewise.
3118         * d-lang.c (d_language_data): Delete la_word_break_characters
3119         initializer.
3120         * f-lang.c (f_word_break_characters): Delete.
3121         (f_language_data): Delete la_word_break_characters initializer.
3122         (f_language::word_break_characters): New member function.
3123         * go-lang.c (go_language_data): Delete la_word_break_characters
3124         initializer.
3125         * language.c (unknown_language_data): Likewise.
3126         (auto_language_data): Likewise.
3127         * language.h (default_word_break_characters): Move declaration to
3128         earlier in the file.
3129         (language_data): Delete la_word_break_characters field.
3130         (language_defn::word_break_characters): New member function.
3131         * m2-lang.c (m2_language_data): Delete la_word_break_characters
3132         initializer.
3133         * objc-lang.c (objc_language_data): Likewise.
3134         * opencl-lang.c (opencl_language_data): Likewise.
3135         * p-lang.c (pascal_language_data): Likewise.
3136         * rust-lang.c (rust_language_data): Likewise.
3137
3138 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3139
3140         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
3141         (ada_language_data): Delete la_get_symbol_name_matcher
3142         initializer.
3143         (language_defn::get_symbol_name_matcher_inner): New member
3144         function.
3145         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
3146         initializer.
3147         (cplus_language_data): Likewise.
3148         (cplus_language::get_symbol_name_matcher_inner): New member
3149         function.
3150         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
3151         (minimal_language_data): Likewise.
3152         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
3153         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
3154         initializer.
3155         * dictionary.c (iter_match_first_hashed): Update call to
3156         get_symbol_name_matcher.
3157         (iter_match_next_hashed): Likewise.
3158         (iter_match_next_linear): Likewise.
3159         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
3160         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
3161         initializer.
3162         (f_language::get_symbol_name_matcher_inner): New member function.
3163         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
3164         initializer.
3165         * language.c (default_symbol_name_matcher): Update header comment,
3166         make static.
3167         (language_defn::get_symbol_name_matcher): New definition.
3168         (language_defn::get_symbol_name_matcher_inner): Likewise.
3169         (get_symbol_name_matcher): Delete.
3170         (unknown_language_data): Delete la_get_symbol_name_matcher
3171         initializer.
3172         (auto_language_data): Likewise.
3173         * language.h (language_data): Delete la_get_symbol_name_matcher
3174         field.
3175         (language_defn::get_symbol_name_matcher): New member function.
3176         (language_defn::get_symbol_name_matcher_inner): Likewise.
3177         (default_symbol_name_matcher): Delete declaration.
3178         * linespec.c (find_methods): Update call to
3179         get_symbol_name_matcher.
3180         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
3181         initializer.
3182         * minsyms.c (lookup_minimal_symbol): Update call to
3183         get_symbol_name_matcher.
3184         (iterate_over_minimal_symbols): Likewise.
3185         * objc-lang.c (objc_language_data): Delete
3186         la_get_symbol_name_matcher initializer.
3187         * opencl-lang.c (opencl_language_data): Likewise.
3188         * p-lang.c (pascal_language_data): Likewise.
3189         * psymtab.c (psymbol_name_matches): Update call to
3190         get_symbol_name_matcher.
3191         * rust-lang.c (rust_language_data): Delete
3192         la_get_symbol_name_matcher initializer.
3193         * symtab.c (symbol_matches_search_name): Update call to
3194         get_symbol_name_matcher.
3195         (compare_symbol_name): Likewise.
3196
3197 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3198
3199         * ada-lang.c (ada_language_data): Delete la_compute_program
3200         initializer.
3201         * c-lang.c (c_language_data): Likewise.
3202         (c_language::compute_program): New member function.
3203         (cplus_language_data): Delete la_compute_program initializer.
3204         (cplus_language::compute_program): New member function.
3205         (asm_language_data): Delete la_compute_program initializer.
3206         (minimal_language_data): Likewise.
3207         * c-lang.h (c_compute_program): Update comment.
3208         (cplus_compute_program): Likewise.
3209         * compile/compile-c-support.c (c_compute_program): Likewise.
3210         (cplus_compute_program): Likewise.
3211         * compile/compile.c (compile_to_object): Update call to
3212         la_compute_program.
3213         * d-lang.c (d_language_data): Delete la_compute_program
3214         initializer.
3215         * f-lang.c (f_language_data): Likewise.
3216         * go-lang.c (go_language_data): Likewise.
3217         * language.c (unknown_language_data): Likewise.
3218         (auto_language_data): Likewise.
3219         * language.h (language_data): Delete la_compute_program field.
3220         (language_defn::compute_program): New member function.
3221         * m2-lang.c (m2_language_data): Delete la_compute_program
3222         initializer.
3223         * objc-lang.c (objc_language_data): Likewise.
3224         * opencl-lang.c (opencl_language_data): Likewise.
3225         * p-lang.c (pascal_language_data): Likewise.
3226         * rust-lang.c (rust_language_data): Likewise.
3227
3228 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3229
3230         * ada-lang.c (ada_language_data) Delete
3231         la_class_name_from_physname initializer.
3232         * c-lang.c (c_language_data): Likewise.
3233         (cplus_language_data): Likewise.
3234         (cplus_language::class_name_from_physname): New member function.
3235         (asm_language_data): Delete la_class_name_from_physname
3236         initializer.
3237         (minimal_language_data): Likewise.
3238         * d-lang.c (d_language_data): Likewise.
3239         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
3240         method on language_defn class.
3241         (guess_full_die_structure_name): Likewise.
3242         * f-lang.c (f_language_data): Delete la_class_name_from_physname
3243         initializer.
3244         * go-lang.c (go_language_data): Likewise.
3245         * language.c (language_class_name_from_physname): Delete.
3246         (unk_lang_class_name): Delete.
3247         (unknown_language_data): Delete la_class_name_from_physname
3248         initializer.
3249         (auto_language_data): Likewise.
3250         * language.h (language_data): Delete la_class_name_from_physname
3251         field.
3252         (language_defn::class_name_from_physname): New function.
3253         (language_class_name_from_physname): Delete declaration.
3254         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
3255         initializer.
3256         * objc-lang.c (objc_language_data): Likewise.
3257         * opencl-lang.c (opencl_language_data): Likewise.
3258         * p-lang.c (pascal_language_data): Likewise.
3259         * rust-lang.c (rust_language_data): Likewise.
3260
3261 2020-06-16  Tom Tromey  <tom@tromey.com>
3262
3263         * tui/tui-data.h (STATUS_NAME): New macro.
3264         * tui/tui-layout.c (tui_remove_some_windows)
3265         (initialize_known_windows, tui_register_window)
3266         (tui_layout_split::remove_windows, initialize_layouts)
3267         (tui_new_layout_command): Don't use hard-coded window names.
3268
3269 2020-06-16  Tom Tromey  <tom@tromey.com>
3270
3271         PR tui/25348:
3272         * tui/tui.c (tui_ensure_readline_initialized): Rename from
3273         tui_initialize_readline.  Only run once.  Call rl_initialize.
3274         * tui/tui.h (tui_ensure_readline_initialized): Rename from
3275         tui_initialize_readline.
3276         * tui/tui-io.c (tui_setup_io): Call
3277         tui_ensure_readline_initialized.
3278         * tui/tui-interp.c (tui_interp::init): Update.
3279
3280 2020-06-16  Tom Tromey  <tom@tromey.com>
3281
3282         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
3283         Also preserve the status window.
3284
3285 2020-06-16  Tom Tromey  <tom@tromey.com>
3286
3287         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
3288         where m_window==nullptr.
3289
3290 2020-06-15  Tom Tromey  <tromey@adacore.com>
3291
3292         * windows-nat.c (windows_nat::handle_output_debug_string):
3293         Update.
3294         (windows_nat::handle_ms_vc_exception): Update.
3295         * target.h (target_read_string): Change API.
3296         * target.c (target_read_string): Change API.
3297         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
3298         Update.
3299         * solib-frv.c (frv_current_sos): Update.
3300         * solib-dsbt.c (dsbt_current_sos): Update.
3301         * solib-darwin.c (darwin_current_sos): Update.
3302         * linux-thread-db.c (inferior_has_bug): Update.
3303         * expprint.c (print_subexp_standard): Update.
3304         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
3305         (ada_exception_message_1): Update.
3306
3307 2020-06-15  Tom Tromey  <tromey@adacore.com>
3308
3309         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
3310
3311 2020-06-15  Tom Tromey  <tromey@adacore.com>
3312
3313         * valprint.c (read_string): Update comment.
3314         * target.c (MIN): Remove.
3315         (target_read_string): Rewrite.
3316
3317 2020-06-15  Tom Tromey  <tromey@adacore.com>
3318
3319         * corefile.c (read_memory_string): Remove.
3320         * ada-valprint.c (ada_value_print_ptr): Update.
3321         * ada-lang.h (ada_tag_name): Change return type.
3322         * ada-lang.c (type_from_tag): Update.
3323         (ada_tag_name_from_tsd): Change return type.  Use
3324         target_read_string.
3325         (ada_tag_name): Likewise.
3326         * gdbcore.h (read_memory_string): Don't declare.
3327
3328 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
3329
3330         * symtab.c (rbreak_command): Ignore Windows drive colon.
3331
3332 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
3333
3334         * NEWS: Mention removed GDBserver host support.
3335
3336 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
3337
3338         * features/riscv/rebuild-csr-xml.sh: Updated.
3339
3340 2020-06-11  Tom Tromey  <tom@tromey.com>
3341
3342         PR gdb/18318:
3343         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
3344
3345 2020-06-09  Jonny Grant  <jg@jguk.org>
3346 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
3347
3348         * main.c (captured_main_1): Don't print new line after help.
3349         (print_gdb_help): add mailing list and IRC channel information
3350         to --help.  Add new lines between items in the footer.  Remove
3351         quotes around bug url.
3352
3353 2020-06-11  Keith Seitz  <keiths@redhat.com>
3354
3355         PR gdb/21356
3356         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
3357         Resolve typedefs for type length calculations.
3358
3359 2020-06-10  Tom de Vries  <tdevries@suse.de>
3360
3361         PR ada/24713
3362         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
3363         (write_psymbols): Enable .gdb_index for ada.
3364         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
3365         ada.
3366
3367 2020-06-10  Tom de Vries  <tdevries@suse.de>
3368
3369         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
3370         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
3371         namei" instead of "const char *name" argument.
3372         (dw2_map_matching_symbols): Use "offset_type namei" variant of
3373         dw2_symtab_iter_init.
3374
3375 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3376
3377         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
3378         to use type::field and field::type instead.
3379
3380 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3381
3382         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
3383         to use field::type instead.
3384
3385 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3386
3387         * gdbtypes.h (struct field) <type, set_type>: New methods.
3388         Rename `type` field to...
3389         <m_type>: ... this.  Change references throughout to use type or
3390         set_type methods.
3391         (FIELD_TYPE): Use field::type.  Change call sites that modify
3392         the field's type to use field::set_type instead.
3393
3394 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3395
3396         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
3397         to use type::index_type instead.
3398
3399 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3400
3401         * gdbtypes.h (struct type) <index_type, set_index_type>: New
3402         methods.
3403         (TYPE_INDEX_TYPE): Use type::index_type.
3404         * gdbtypes.c (create_array_type_with_stride): Likewise.
3405
3406 2020-06-07  Tom Tromey  <tom@tromey.com>
3407
3408         * valprint.c (generic_val_print_float): Remove "embedded_offset"
3409         parameter.
3410         (generic_value_print): Update.
3411
3412 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3413
3414         Revert commit 982a38f60b0.
3415         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
3416
3417 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3418
3419         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
3420         avoid use after free.
3421
3422 2020-06-05  Tom de Vries  <tdevries@suse.de>
3423
3424         * NEWS: Fix typos.
3425
3426 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
3427
3428         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
3429         the per_bfd object.
3430         (dwarf2_read_debug_names): Likewise.
3431         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
3432         object when re-using a per_bfd object with an index.
3433
3434 2020-06-03  Tom de Vries  <tdevries@suse.de>
3435
3436         PR symtab/26046
3437         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
3438         children for C++.
3439         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
3440         DW_TAG_subprogram.
3441
3442 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3443
3444         * ada-lang.c (ada_language_data): Delete skip_trampoline
3445         initializer.
3446         * c-lang.c (c_language_data): Likewise.
3447         (cplus_language_data): Likewise.
3448         (cplus_language::skip_trampoline): New member function.
3449         (asm_language_data): Delete skip_trampoline initializer.
3450         (minimal_language_data): Likewise.
3451         * d-lang.c (d_language_data): Likewise.
3452         * f-lang.c (f_language_data): Likewise.
3453         * go-lang.c (go_language_data): Likewise.
3454         * language.c (unk_lang_trampoline): Delete function.
3455         (skip_language_trampoline): Update.
3456         (unknown_language_data): Delete skip_trampoline initializer.
3457         (auto_language_data): Likewise.
3458         * language.h (language_data): Delete skip_trampoline field.
3459         (language_defn::skip_trampoline): New function.
3460         * m2-lang.c (m2_language_data): Delete skip_trampoline
3461         initializer.
3462         * objc-lang.c (objc_skip_trampoline): Delete function, move
3463         implementation to objc_language::skip_trampoline.
3464         (objc_language_data): Delete skip_trampoline initializer.
3465         (objc_language::skip_trampoline): New member function with
3466         implementation from objc_skip_trampoline.
3467         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
3468         initializer.
3469         * p-lang.c (pascal_language_data): Likewise.
3470         * rust-lang.c (rust_language_data): Likewise.
3471
3472 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3473
3474         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
3475         (ada_language::demangle): New member function.
3476         * c-lang.c (c_language_data): Delete la_demangle initializer.
3477         (cplus_language_data): Delete la_demangle initializer.
3478         (cplus_language::demangle): New member function.
3479         (asm_language_data): Delete la_demangle initializer.
3480         (minimal_language_data): Delete la_demangle initializer.
3481         * d-lang.c (d_language_data): Delete la_demangle initializer.
3482         (d_language::demangle): New member function.
3483         * f-lang.c (f_language_data): Delete la_demangle initializer.
3484         (f_language::demangle): New member function.
3485         * go-lang.c (go_language_data): Delete la_demangle initializer.
3486         (go_language::demangle): New member function.
3487         * language.c (language_demangle): Update.
3488         (unk_lang_demangle): Delete.
3489         (unknown_language_data): Delete la_demangle initializer.
3490         (unknown_language::demangle): New member function.
3491         (auto_language_data): Delete la_demangle initializer.
3492         (auto_language::demangle): New member function.
3493         * language.h (language_data): Delete la_demangle field.
3494         (language_defn::demangle): New function.
3495         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
3496         * objc-lang.c (objc_language_data): Delete la_demangle
3497         initializer.
3498         (objc_language::demangle): New member function.
3499         * opencl-lang.c (opencl_language_data): Delete la_demangle
3500         initializer.
3501         * p-lang.c (pascal_language_data): Likewise.
3502         * rust-lang.c (rust_language_data): Likewise.
3503         (rust_language::demangle): New member function.
3504
3505 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3506
3507         * ada-lang.c (ada_language_data): Delete la_print_type
3508         initializer.
3509         (ada_language::print_type): New member function.
3510         * c-lang.c (c_language_data): Delete la_print_type initializer.
3511         (c_language::print_type): New member function.
3512         (cplus_language_data): Delete la_print_type initializer.
3513         (cplus_language::print_type): New member function.
3514         (asm_language_data): Delete la_print_type initializer.
3515         (asm_language::print_type): New member function.
3516         (minimal_language_data): Delete la_print_type initializer.
3517         (minimal_language::print_type): New member function.
3518         * d-lang.c (d_language_data): Delete la_print_type initializer.
3519         (d_language::print_type): New member function.
3520         * f-lang.c (f_language_data): Delete la_print_type initializer.
3521         (f_language::print_type): New member function.
3522         * go-lang.c (go_language_data): Delete la_print_type initializer.
3523         (go_language::print_type): New member function.
3524         * language.c (unk_lang_print_type): Delete.
3525         (unknown_language_data): Delete la_print_type initializer.
3526         (unknown_language::print_type): New member function.
3527         (auto_language_data): Delete la_print_type initializer.
3528         (auto_language::print_type): New member function.
3529         * language.h (language_data): Delete la_print_type field.
3530         (language_defn::print_type): New function.
3531         (LA_PRINT_TYPE): Update.
3532         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
3533         (m2_language::print_type): New member function.
3534         * objc-lang.c (objc_language_data): Delete la_print_type
3535         initializer.
3536         (objc_language::print_type): New member function.
3537         * opencl-lang.c (opencl_print_type): Delete, implementation moved
3538         to opencl_language::print_type.
3539         (opencl_language_data): Delete la_print_type initializer.
3540         (opencl_language::print_type): New member function, implementation
3541         from opencl_print_type.
3542         * p-lang.c (pascal_language_data): Delete la_print_type
3543         initializer.
3544         (pascal_language::print_type): New member function.
3545         * rust-lang.c (rust_print_type): Delete, implementation moved to
3546         rust_language::print_type.
3547         (rust_language_data): Delete la_print_type initializer.
3548         (rust_language::print_type): New member function, implementation
3549         from rust_print_type.
3550
3551 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3552
3553         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
3554         implementation moves to...
3555         (ada_language::sniff_from_mangled_name): ...here.  Update return
3556         type.
3557         (ada_language_data): Delete la_sniff_from_mangled_name
3558         initializer.
3559         * c-lang.c (c_language_data): Likewise.
3560         (cplus_language_data): Likewise.
3561         (cplus_language::sniff_from_mangled_name): New member function,
3562         implementation taken from gdb_sniff_from_mangled_name.
3563         (asm_language_data): Delete la_sniff_from_mangled_name
3564         initializer.
3565         (minimal_language_data): Likewise.
3566         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
3567         implementation moves to cplus_language::sniff_from_mangled_name.
3568         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
3569         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
3570         moves to...
3571         (d_language::sniff_from_mangled_name): ...here.
3572         (d_language_data): Delete la_sniff_from_mangled_name initializer.
3573         * f-lang.c (f_language_data): Likewise.
3574         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
3575         moves to...
3576         (go_language::sniff_from_mangled_name): ...here.
3577         (go_language_data): Delete la_sniff_from_mangled_name initializer.
3578         * language.c (language_sniff_from_mangled_name): Delete.
3579         (unknown_language_data): Delete la_sniff_from_mangled_name
3580         initializer.
3581         (auto_language_data): Likewise.
3582         * language.h (language_data): Delete la_sniff_from_mangled_name
3583         field.
3584         (language_defn::sniff_from_mangled_name): New function.
3585         (language_sniff_from_mangled_name): Delete declaration.
3586         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
3587         field.
3588         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
3589         implementation moves to...
3590         (objc_language::sniff_from_mangled_name): ...here.
3591         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
3592         * opencl-lang.c (opencl_language_data): Likewise.
3593         * p-lang.c (pascal_language_data): Likewise.
3594         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
3595         implementation moves to...
3596         (rust_language::sniff_from_mangled_name): ...here.
3597         (rust_language_data): Delete la_sniff_from_mangled_name
3598         initializer.
3599         * symtab.c (symbol_find_demangled_name): Call
3600         sniff_from_mangled_name member function.
3601
3602 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3603
3604         * ada-lang.c (ada_language_data): Delete la_search_name_hash
3605         initializer.
3606         * c-lang.c (c_language_data): Likewise.
3607         (cplus_language_data): Likewise.
3608         (cplus_language::search_name_hash): New member function.
3609         (asm_language_data): Delete la_search_name_hash initializer.
3610         (minimal_language_data): Likewise.
3611         * d-lang.c (d_language_data): Likewise.
3612         * dictionary.c (default_search_name_hash): Rename to...
3613         (language_defn::search_name_hash): ...this.
3614         * f-lang.c (f_language_data): Likewise.
3615         (f_language::search_name_hash): New member function.
3616         * go-lang.c (go_language_data): Delete la_search_name_hash
3617         initializer.
3618         * language.c (unknown_language_data): Likewise.
3619         (auto_language_data): Likewise.
3620         * language.h (struct language_data): Delete la_search_name_hash
3621         field.
3622         (language_defn::search_name_hash): Declare new member function.
3623         (default_search_name_hash): Delete declaration.
3624         * m2-lang.c (m2_language_data): Delete la_search_name_hash
3625         initializer.
3626         * objc-lang.c (objc_language_data): Likewise.
3627         * opencl-lang.c (opencl_language_data): Likewise.
3628         * p-lang.c (pascal_language_data): Likewise.
3629         * rust-lang.c (rust_language_data): Likewise.
3630         * symtab.c (search_name_hash): Update call.
3631
3632 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3633
3634         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
3635         initializer.
3636         * c-lang.c (class compile_instance): Declare.
3637         (c_language_data): Delete la_get_compile_instance initializer.
3638         (c_language::get_compile_instance): New member function.
3639         (cplus_language_data): Delete la_get_compile_instance initializer.
3640         (cplus_language::get_compile_instance): New member function.
3641         (asm_language_data): Delete la_get_compile_instance initializer.
3642         (minimal_language_data): Likewise.
3643         * c-lang.h (c_get_compile_context): Update comment.
3644         (cplus_get_compile_context): Update comment.
3645         * compile/compile.c (compile_to_object): Update calls, don't rely
3646         on function pointer being NULL.
3647         * d-lang.c (d_language_data): Delete la_get_compile_instance
3648         initializer.
3649         * f-lang.c (f_language_data): Likewise.
3650         * go-lang.c (go_language_data): Likewise.
3651         * language.c (unknown_language_data): Likewise.
3652         (auto_language_data): Likewise.
3653         * language.h (language_data): Delete la_get_compile_instance field.
3654         (language_defn::get_compile_instance): New member function.
3655         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
3656         initializer.
3657         * objc-lang.c (objc_language_data): Likewise.
3658         * opencl-lang.c (opencl_language_data): Likewise.
3659         * p-lang.c (pascal_language_data): Likewise.
3660         * rust-lang.c (rust_language_data): Likewise.
3661
3662 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3663
3664         * ada-lang.c (ada_add_all_symbols): Update comment.
3665         (ada_iterate_over_symbols): Delete, move implementation to...
3666         (ada_language::iterate_over_symbols): ...here, a new member
3667         function, rewrite to use range based for loop.
3668         (ada_language_data): Delete la_iterate_over_symbols initializer.
3669         * c-lang.c (c_language_data): Likewise.
3670         (cplus_language_data): Likewise.
3671         (asm_language_data): Likewise.
3672         (minimal_language_data): Likewise.
3673         * d-lang.c (d_language_data): Likewise.
3674         * f-lang.c (f_language_data): Likewise.
3675         * go-lang.c (go_language_data): Likewise.
3676         * language.c (unknown_language_data): Likewise.
3677         (auto_language_data): Likewise.
3678         * language.h (language_data): Delete la_iterate_over_symbols field.
3679         (language_defn::iterate_over_symbols): New member function.
3680         (LA_ITERATE_OVER_SYMBOLS): Update.
3681         * linespec.c (iterate_over_all_matching_symtabs): Update.
3682         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
3683         initializer.
3684         * objc-lang.c (objc_language_data): Likewise.
3685         * opencl-lang.c (opencl_language_data): Likewise.
3686         * p-lang.c (pascal_language_data): Likewise.
3687         * rust-lang.c (rust_language_data): Likewise.
3688
3689 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3690
3691         * ada-lang.c (ada_language_data): Delete
3692         la_lookup_transparent_type initializer.
3693         * c-lang.c (c_language_data): Likewise.
3694         (cplus_language_data): Likewise.
3695         (cplus_language::lookup_transparent_type): New member function.
3696         (asm_language_data): Delete la_lookup_transparent_type
3697         initializer.
3698         (minimal_language_data): Likewise.
3699         * d-lang.c (d_language_data): Likewise.
3700         * f-lang.c (f_language_data): Likewise.
3701         * go-lang.c (go_language_data): Likewise.
3702         * language.c (unknown_language_data): Likewise.
3703         (auto_language_data): Likewise.
3704         * language.h (struct language_data): Delete
3705         la_lookup_transparent_type field.
3706         (language_defn::lookup_transparent_type): New member function.
3707         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
3708         initializer.
3709         * objc-lang.c (objc_language_data): Likewise.
3710         * opencl-lang.c (opencl_language_data): Likewise.
3711         * p-lang.c (pascal_language_data): Likewise.
3712         * rust-lang.c (rust_language_data): Likewise.
3713         * symtab.c (symbol_matches_domain): Update call.
3714
3715 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3716
3717         * ada-lang.c (ada_language_arch_info): Delete function, move
3718         implementation to...
3719         (ada_language::language_arch_info): ...here, a new member
3720         function.
3721         (ada_language_data): Delete la_language_arch_info.
3722         * c-lang.c (c_language_data): Likewise.
3723         (c_language::language_arch_info): New member function.
3724         (cplus_language_arch_info): Delete function, move
3725         implementation to...
3726         (cplus_language::language_arch_info): ...here, a new member
3727         function.
3728         (cplus_language_data): Delete la_language_arch_info.
3729         (asm_language_data): Likewise.
3730         (asm_language::language_arch_info): New member function.
3731         (minimal_language_data): Delete la_language_arch_info.
3732         (minimal_language::language_arch_info): New member function.
3733         * d-lang.c (d_language_arch_info): Delete function, move
3734         implementation to...
3735         (d_language::language_arch_info): ...here, a new member
3736         function.
3737         (d_language_data): Delete la_language_arch_info.
3738         * f-lang.c (f_language_arch_info): Delete function, move
3739         implementation to...
3740         (f_language::language_arch_info): ...here, a new member
3741         function.
3742         (f_language_data): Delete la_language_arch_info.
3743         * go-lang.c (go_language_arch_info): Delete function, move
3744         implementation to...
3745         (go_language::language_arch_info): ...here, a new member
3746         function.
3747         (go_language_data): Delete la_language_arch_info.
3748         * language.c (unknown_language_data): Likewise.
3749         (unknown_language::language_arch_info): New member function.
3750         (auto_language_data): Delete la_language_arch_info.
3751         (auto_language::language_arch_info): New member function.
3752         (language_gdbarch_post_init): Update call to
3753         la_language_arch_info.
3754         * language.h (language_data): Delete la_language_arch_info
3755         function pointer.
3756         (language_defn::language_arch_info): New function.
3757         * m2-lang.c (m2_language_arch_info): Delete function, move
3758         implementation to...
3759         (m2_language::language_arch_info): ...here, a new member
3760         function.
3761         (m2_language_data): Delete la_language_arch_info.
3762         * objc-lang.c (objc_language_arch_info): Delete function, move
3763         implementation to...
3764         (objc_language::language_arch_info): ...here, a new member
3765         function.
3766         (objc_language_data): Delete la_language_arch_info.
3767         * opencl-lang.c (opencl_language_arch_info): Delete function, move
3768         implementation to...
3769         (opencl_language::language_arch_info): ...here, a new member
3770         function.
3771         (opencl_language_data): Delete la_language_arch_info.
3772         * p-lang.c (pascal_language_arch_info): Delete function, move
3773         implementation to...
3774         (pascal_language::language_arch_info): ...here, a new member
3775         function.
3776         (pascal_language_data): Delete la_language_arch_info.
3777         * rust-lang.c (rust_language_arch_info): Delete function, move
3778         implementation to...
3779         (rust_language::language_arch_info): ...here, a new member
3780         function.
3781         (rust_language_data): Delete la_language_arch_info.
3782
3783 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3784
3785         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
3786         initializer.
3787         * c-lang.c (c_language_data): Likewise.
3788         (cplus_language_data): Likewise.
3789         (cplus_language::pass_by_reference_info): New method.
3790         (asm_language_data): Delete la_pass_by_reference initializer.
3791         (minimal_language_data): Likewise.
3792         * cp-abi.c (cp_pass_by_reference): Remove use of
3793         default_pass_by_reference.
3794         * d-lang.c (d_language_data): Likewise.
3795         * f-lang.c (f_language_data): Likewise.
3796         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
3797         default_pass_by_reference.
3798         * go-lang.c (go_language_data): Likewise.
3799         * language.c (language_pass_by_reference): Update.
3800         (default_pass_by_reference): Delete.
3801         (unknown_language_data): Delete la_pass_by_reference
3802         initializer.
3803         (auto_language_data): Likewise.
3804         * language.h (struct language_data): Delete la_pass_by_reference
3805         field.
3806         (language_defn::pass_by_reference_info): New member function.
3807         (default_pass_by_reference): Delete declaration.
3808         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
3809         initializer.
3810         * objc-lang.c (objc_language_data): Likewise.
3811         * opencl-lang.c (opencl_language_data): Likewise.
3812         * p-lang.c (pascal_language_data): Likewise.
3813         * rust-lang.c (rust_language_data): Likewise.
3814
3815 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3816
3817         * ada-lang.c (ada_read_var_value): Delete function, move
3818         implementation to...
3819         (ada_language::read_var_value): ...here.
3820         (ada_language_data): Delete la_read_var_value initializer.
3821         * c-lang.c (c_language_data): Likewise.
3822         (cplus_language_data): Likewise.
3823         (minimal_language_data): Likewise.
3824         * d-lang.c (d_language_data): Likewise.
3825         * f-lang.c (f_language_data): Likewise.
3826         * findvar.c (default_read_var_value): Rename to...
3827         (language_defn::read_var_value): ...this.
3828         * findvar.c (read_var_value): Update header comment, and change to
3829         call member function instead of function pointer.
3830         * go-lang.c (go_language_data): Likewise.
3831         * language.c (unknown_language_data): Delete la_read_var_value
3832         initializer.
3833         (auto_language_data): Likewise.
3834         * language.h (struct language_data): Delete la_read_var_value
3835         field.
3836         (language_defn::read_var_value): New member function.
3837         (default_read_var_value): Delete declaration.
3838         * m2-lang.c (m2_language_data): Delete la_read_var_value
3839         initializer.
3840         * objc-lang.c (objc_language_data): Likewise.
3841         * opencl-lang.c (opencl_language_data): Likewise.
3842         * p-lang.c (pascal_language_data): Likewise.
3843         * rust-lang.c (rust_language_data): Likewise.
3844         * value.h (default_read_var_value): Delete declaration.
3845
3846 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3847
3848         * ada-lang.c (ada_print_array_index): Delete function, move
3849         implementation to...
3850         (ada_language::print_array_index): ...here.
3851         (ada_language_data): Delete la_print_array_index initializer.
3852         * c-lang.c (c_language_data): Likewise.
3853         (cplus_language_data): Likewise.
3854         (minimal_language_data): Likewise.
3855         * d-lang.c (d_language_data): Likewise.
3856         * f-lang.c (f_language_data): Likewise.
3857         * go-lang.c (go_language_data): Likewise.
3858         * language.c (default_print_array_index): Delete function, move
3859         implementation to...
3860         (language_defn::print_array_index): ...here.
3861         (unknown_language_data): Delete la_print_array_index initializer.
3862         (auto_language_data): Likewise.
3863         * language.h (struct language_data): Delete la_print_array_index
3864         field.
3865         (language_defn::print_array_index): New member function.
3866         (LA_PRINT_ARRAY_INDEX): Update.
3867         (default_print_array_index): Delete declaration.
3868         * m2-lang.c (m2_language_data): Delete la_print_array_index
3869         initializer.
3870         * objc-lang.c (objc_language_data): Likewise.
3871         * opencl-lang.c (opencl_language_data): Likewise.
3872         * p-lang.c (pascal_language_data): Likewise.
3873         * rust-lang.c (rust_language_data): Likewise.
3874
3875 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3876
3877         * gdb/ada-lang.c (ada_language_defn): Convert to...
3878         (ada_language_data): ...this.
3879         (class ada_language): New class.
3880         (ada_language_defn): New static global.
3881         * gdb/c-lang.c (c_language_defn): Convert to...
3882         (c_language_data): ...this.
3883         (class c_language): New class.
3884         (c_language_defn): New static global.
3885         (cplus_language_defn): Convert to...
3886         (cplus_language_data): ...this.
3887         (class cplus_language): New class.
3888         (cplus_language_defn): New static global.
3889         (asm_language_defn): Convert to...
3890         (asm_language_data): ...this.
3891         (class asm_language): New class.
3892         (asm_language_defn): New static global.
3893         (minimal_language_defn): Convert to...
3894         (minimal_language_data): ...this.
3895         (class minimal_language): New class.
3896         (minimal_language_defn): New static global.
3897         * gdb/d-lang.c (d_language_defn): Convert to...
3898         (d_language_data): ...this.
3899         (class d_language): New class.
3900         (d_language_defn): New static global.
3901         * gdb/f-lang.c (f_language_defn): Convert to...
3902         (f_language_data): ...this.
3903         (class f_language): New class.
3904         (f_language_defn): New static global.
3905         * gdb/go-lang.c (go_language_defn): Convert to...
3906         (go_language_data): ...this.
3907         (class go_language): New class.
3908         (go_language_defn): New static global.
3909         * gdb/language.c (unknown_language_defn): Remove declaration.
3910         (current_language): Initialize to nullptr, real initialization is
3911         moved to _initialize_language.
3912         (languages): Delete global.
3913         (language_defn::languages): Define.
3914         (set_language_command): Use language_defn::languages.
3915         (set_language): Likewise.
3916         (range_error): Likewise.
3917         (language_enum): Likewise.
3918         (language_def): Likewise.
3919         (add_set_language_command): Use language_def::languages for the
3920         language list, and language_def to lookup language pointers.
3921         (skip_language_trampoline): Use language_defn::languages.
3922         (unknown_language_defn): Convert to...
3923         (unknown_language_data): ...this.
3924         (class unknown_language): New class.
3925         (unknown_language_defn): New static global.
3926         (auto_language_defn): Convert to...
3927         (auto_language_data): ...this.
3928         (class auto_language): New class.
3929         (auto_language_defn): New static global.
3930         (language_gdbarch_post_init): Use language_defn::languages.
3931         (_initialize_language): Initialize current_language.
3932         * gdb/language.h (struct language_defn): Rename to...
3933         (struct language_data): ...this.
3934         (struct language_defn): New.
3935         (auto_language_defn): Delete.
3936         (unknown_language_defn): Delete.
3937         (minimal_language_defn): Delete.
3938         (ada_language_defn): Delete.
3939         (asm_language_defn): Delete.
3940         (c_language_defn): Delete.
3941         (cplus_language_defn): Delete.
3942         (d_language_defn): Delete.
3943         (f_language_defn): Delete.
3944         (go_language_defn): Delete.
3945         (m2_language_defn): Delete.
3946         (objc_language_defn): Delete.
3947         (opencl_language_defn): Delete.
3948         (pascal_language_defn): Delete.
3949         (rust_language_defn): Delete.
3950         * gdb/m2-lang.c (m2_language_defn): Convert to...
3951         (m2_language_data): ...this.
3952         (class m2_language): New class.
3953         (m2_language_defn): New static global.
3954         * gdb/objc-lang.c (objc_language_defn): Convert to...
3955         (objc_language_data): ...this.
3956         (class objc_language): New class.
3957         (objc_language_defn): New static global.
3958         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
3959         (opencl_language_data): ...this.
3960         (class opencl_language): New class.
3961         (opencl_language_defn): New static global.
3962         * gdb/p-lang.c (pascal_language_defn): Convert to...
3963         (pascal_language_data): ...this.
3964         (class pascal_language): New class.
3965         (pascal_language_defn): New static global.
3966         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
3967         language pointer, update comment format.
3968         * gdb/rust-lang.c (rust_language_defn): Convert to...
3969         (rust_language_data): ...this.
3970         (class rust_language): New class.
3971         (rust_language_defn): New static global.
3972
3973 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
3974
3975         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
3976         member variable.
3977         <m_stmt_at_address>: New member variable.
3978         (lnp_state_machine::record_line): Don't record some lines, update
3979         tracking of is_stmt at the same address.
3980         (lnp_state_machine::lnp_state_machine): Initialise new member
3981         variables.
3982
3983 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3984
3985         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
3986         "-include gnu-nat-mig.h".
3987         * gnu-nat-mig.h: New file.
3988         * gnu-nat.c: Include "gnu-nat-mig.h".
3989         (exc_server, msg_reply_server, notify_server,
3990         process_reply_server): Remove declarations.
3991
3992 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3993
3994         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
3995         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
3996         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
3997         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
3998         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
3999         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
4000         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
4001         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
4002         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
4003         to gnu_nat_target class.
4004         * gnu-nat.c: Likewise.
4005         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
4006         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
4007         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
4008         object.
4009         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
4010         instead of `gnu_target'.
4011
4012 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4013
4014         * i386-gnu-tdep.c: Include "gdbcore.h"
4015         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
4016         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
4017         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
4018         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
4019         i386_gnu_sigcontext_addr): New functions
4020         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
4021         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
4022         tdep.
4023
4024 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4025
4026         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
4027         before fork_inferior call. Avoid calling it if target_is_pushed returns
4028         true.
4029
4030 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4031
4032         * gnu-nat.h (gnu_target): New variable declaration.
4033         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
4034         gnu_target.
4035         * gnu-nat.c (gnu_target): New variable.
4036         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
4037         add_thread_silent, and add_thread calls.
4038         (gnu_nat_target::create_inferior): Pass gnu_target to
4039         add_thread_silent, thread_change_ptid call.
4040         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
4041         call.
4042
4043 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4044
4045         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
4046         (gnu_nat_target::find_memory_regions): Remove unused
4047         `old_address' variable.
4048
4049 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4050
4051         * gnu-nat.c: Include "gdbarch.h".
4052
4053 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4054
4055         * reply_mig_hack.awk (Error return): Cast function through
4056         void *, to bypass compiler function call check.
4057
4058 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4059
4060         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
4061         $(srcdir)/reply_mig_hack.awk.
4062
4063 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4064
4065         * gnu-nat.h (gnu_debug_flag): Set type to bool.
4066
4067 2020-05-30  Jonny Grant  <jg@jguk.org>
4068
4069         * configure.ac (ACX_BUGURL): change bug URL to https.
4070
4071 2020-05-30  Pedro Alves  <palves@redhat.com>
4072
4073         * cp-support.c (replace_typedefs_template): New.
4074         (replace_typedefs_qualified_name): Handle
4075         DEMANGLE_COMPONENT_TEMPLATE.
4076
4077 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
4078
4079         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
4080         dwarf2/index-cache.h, dwarf2/index-write.c,
4081         dwarf2/index-write.h, dwarf2/line-header.c,
4082         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
4083         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
4084         variables and fields from `dwarf2_per_objfile` to just
4085         `per_objfile` throughout.
4086
4087 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
4088
4089         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4090         <push_dwarf_reg_entry_value>: Add comment.
4091
4092 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
4093             Keith Seitz  <keiths@redhat.com>
4094
4095         * python/python.c (do_start_initialization): Call PyEval_SaveThread
4096         instead of PyEval_ReleaseLock.
4097         (class gdbpy_gil): Move to earlier in file.
4098         (finalize_python): Set gdb_python_initialized.
4099         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
4100         when not initialized.
4101
4102 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
4103
4104         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4105         <push_dwarf_reg_entry_value>: Remove assert.  Override
4106         per_objfile with caller_per_objfile.
4107
4108 2020-05-28  Tom de Vries  <tdevries@suse.de>
4109
4110         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
4111         PR gold/15646 workaround to symbol kind "type".
4112
4113 2020-05-27  Tom Tromey  <tromey@adacore.com>
4114
4115         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
4116
4117 2020-05-27  Tom Tromey  <tromey@adacore.com>
4118
4119         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
4120         Use htab_find_with_hash.
4121         <add_abbrev>: Remove "abbrev_number" parameter.
4122         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
4123         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
4124         (hash_abbrev): Add comment.
4125         (abbrev_table::lookup_abbrev): Move to header file.
4126         (abbrev_table::read): Update.
4127
4128 2020-05-27  Tom Tromey  <tromey@adacore.com>
4129
4130         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
4131         method.
4132         <canonical_name>: New member.
4133         <raw_name>: Rename from "name".
4134         (partial_die_info): Initialize canonical_name.
4135         (scan_partial_symbols): Check raw_name.
4136         (partial_die_parent_scope, partial_die_full_name)
4137         (add_partial_symbol, add_partial_subprogram)
4138         (add_partial_enumeration, load_partial_dies): Use "name" method.
4139         (partial_die_info::name): New method.
4140         (partial_die_info::read, guess_partial_die_structure_name)
4141         (partial_die_info::fixup): Update.
4142
4143 2020-05-27  Tom Tromey  <tromey@adacore.com>
4144
4145         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
4146         <get_ref_die_offset>: Inline.
4147         <get_ref_die_offset_complaint>: New method.
4148         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
4149         (attribute::get_ref_die_offset_complaint): Rename from
4150         get_ref_die_offset.  Just issue complaint.
4151
4152 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4153
4154         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
4155
4156 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4157
4158         * exec.c (exec_file_attach): Use errno value of first openp failure.
4159
4160 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4161
4162         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
4163         Don't close thread handle.
4164
4165 2020-05-27  Tom Tromey  <tom@tromey.com>
4166             Simon Marchi  <simon.marchi@efficios.com>
4167
4168         * objfiles.h (struct objfile) <partial_symtabs>: Now a
4169         shared_ptr.
4170         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
4171         member.
4172         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
4173         dwarf2_per_bfd_objfile_data_key>: New globals.
4174         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
4175         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
4176         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
4177         shared.
4178         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
4179         short-circuit when sharing.
4180         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
4181         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
4182
4183 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4184
4185         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
4186         to...
4187         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
4188         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
4189
4190 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4191
4192         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
4193         build_name_components, find_name_components_bounds>:
4194         Add per_objfile parameter.
4195         (struct mapped_index) <symbol_name_at>: Likewise.
4196         (struct mapped_debug_names): Remove constructor.
4197         <dwarf2_per_objfile>: Remove field.
4198         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
4199         (mapped_index_base::find_name_components_bounds,
4200         mapped_index_base::build_name_components,
4201         dw2_expand_symtabs_matching_symbol): Likewise.
4202         (class mock_mapped_index) <symbol_name_at>: Likewise.
4203         (check_match): Likewise.
4204         (check_find_bounds_finds): Likewise.
4205         (test_mapped_index_find_name_component_bounds): Update.
4206         (CHECK_MATCH): Update.
4207         (dw2_expand_symtabs_matching): Update.
4208         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
4209         per_objfile parameter.
4210         <find_vec_in_debug_names>: Likewise.
4211         <m_per_objfile>: New field.
4212         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
4213         parameter.
4214         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4215         (dw2_debug_names_iterator::next): Update.
4216         (dw2_debug_names_lookup_symbol): Update.
4217         (dw2_debug_names_expand_symtabs_for_function): Update.
4218         (dw2_debug_names_map_matching_symbols): Update.
4219         (dw2_debug_names_expand_symtabs_matching): Update.
4220         (dwarf2_read_debug_names): Update.
4221
4222 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4223
4224         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
4225         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
4226         move to dwarf2_per_objfile.
4227         <read_in_chain>: Remove.
4228         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
4229         remove_all_cus, age_comp_units>: New methods.
4230         <m_dwarf2_cus>: New member.
4231         (struct dwarf2_per_cu_data) <cu>: Remove.
4232         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
4233         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
4234         moved to methods of dwarf2_per_objfile.
4235         (dwarf2_clear_marks): Remove.
4236         (dwarf2_queue_item::~dwarf2_queue_item): Update.
4237         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
4238         (dwarf2_per_bfd::free_cached_comp_units): Remove.
4239         (dwarf2_per_objfile::remove_all_cus): New.
4240         (class free_cached_comp_units) <~free_cached_comp_units>:
4241         Update.
4242         (load_cu): Update.
4243         (dw2_do_instantiate_symtab): Adjust.
4244         (fill_in_sig_entry_from_dwo_entry): Adjust.
4245         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4246         (cutu_reader::cutu_reader): Likewise.
4247         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
4248         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
4249         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
4250         and dwarf2_per_objfile::age_comp_units.
4251         (load_partial_comp_unit): Update.
4252         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
4253         (process_queue): Likewise.
4254         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
4255         backlink.
4256         (dwarf2_read_addr_index): Likewise.
4257         (follow_die_offset): Likewise.
4258         (dwarf2_fetch_die_loc_sect_off): Likewise.
4259         (dwarf2_fetch_constant_bytes): Likewise.
4260         (dwarf2_fetch_die_type_sect_off): Likewise.
4261         (follow_die_sig_1): Likewise.
4262         (load_full_type_unit): Likewise.
4263         (read_signatured_type): Likewise.
4264         (dwarf2_cu::dwarf2_cu): Don't set cu field.
4265         (dwarf2_cu::~dwarf2_cu): Remove.
4266         (dwarf2_per_objfile::get_cu): New.
4267         (dwarf2_per_objfile::set_cu): New.
4268         (age_cached_comp_units): Rename to...
4269         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
4270         to std::unordered_map.
4271         (free_one_cached_comp_unit): Rename to...
4272         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
4273         to std::unordered_map.
4274         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
4275         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
4276         a dwarf2_per_objfile in data.
4277         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
4278         (dwarf2_clear_marks): Remove.
4279
4280 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4281
4282         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
4283         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
4284         (init_tu_and_read_dwo_dies): Likewise.
4285         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
4286         (cutu_reader::cutu_reader): Likewise.
4287         (load_partial_comp_unit): Likewise.
4288         (process_psymtab_comp_unit): Update.
4289         (build_type_psymtabs_1): Update.
4290         (process_skeletonless_type_unit): Update.
4291         (load_full_comp_unit): Update.
4292         (find_partial_die): Update.
4293         (dwarf2_read_addr_index): Update.
4294         (read_signatured_type): Update.
4295
4296 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4297
4298         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
4299         m_header_read_in>: New fields.
4300         <get_header>: New method.
4301         * dwarf2/read.c (per_cu_header_read_in): Remove.
4302         (dwarf2_per_cu_data::get_header): New.
4303         (dwarf2_per_cu_data::addr_size): Update.
4304         (dwarf2_per_cu_data::offset_size): Update.
4305         (dwarf2_per_cu_data::ref_addr_size): Update.
4306
4307 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4308
4309         * dwarf2/read.c (load_cu): Return dwarf2_cu.
4310         (dw2_do_instantiate_symtab): Update.
4311         (queue_and_load_all_dwo_tus): Change parameter from
4312         dwarf2_per_cu_data to dwarf2_cu.
4313         (dwarf2_fetch_die_loc_sect_off): Update.
4314         (dwarf2_fetch_constant_bytes): Update.
4315         (dwarf2_fetch_die_type_sect_off): Update.
4316
4317 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4318
4319         * dwarf2/read.c (process_full_comp_unit,
4320         process_full_type_unit): Remove per_cu, per_objfile paramters.
4321         Add dwarf2_cu parameter.
4322         (process_queue): Update.
4323
4324 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4325
4326         * dwarf2/read.c (create_cu_from_index_list): Replace
4327         dwarf2_per_objfile parameter with dwarf2_per_bfd.
4328         (create_cus_from_index_list): Likewise.
4329         (create_cus_from_index): Likewise.
4330         (create_signatured_type_table_from_index): Likewise.
4331         (create_cus_from_debug_names_list): Likewise.
4332         (create_cus_from_debug_names): Likewise.
4333         (dwarf2_read_gdb_index): Update.
4334         (dwarf2_read_debug_names): Update.
4335
4336 2020-05-27  Tom Tromey  <tom@tromey.com>
4337             Simon Marchi  <simon.marchi@efficios.com>
4338
4339         * dwarf2/read.h (struct dwarf2_per_objfile)
4340         <get_type_for_signatured_type, set_type_for_signatured_type>:
4341         New methods.
4342         <m_type_map>: New member.
4343         (struct signatured_type) <type>: Remove.
4344         * dwarf2/read.c
4345         (dwarf2_per_objfile::get_type_for_signatured_type,
4346         dwarf2_per_objfile::set_type_for_signatured_type): New.
4347         (get_signatured_type): Use new methods.
4348
4349 2020-05-27  Tom Tromey  <tom@tromey.com>
4350             Simon Marchi  <simon.marchi@efficios.com>
4351
4352         * dwarf2/read.h (struct type_unit_group_unshareable): New.
4353         (struct dwarf2_per_objfile) <type_units>: New member.
4354         <get_type_unit_group_unshareable>: New method.
4355         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
4356         num_symtabs, symtabs>: Remove; move to
4357         type_unit_group_unshareable.
4358         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
4359         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
4360         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
4361
4362 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4363
4364         * dwarf2/read.h (struct dwarf2_per_cu_data):
4365         <dwarf2_per_objfile>: Remove.
4366         * dwarf2/read.c (create_cu_from_index_list): Don't assign
4367         dwarf2_per_objfile.
4368         (create_signatured_type_table_from_index): Likewise.
4369         (create_signatured_type_table_from_debug_names): Likewise.
4370         (create_debug_type_hash_table): Likewise.
4371         (fill_in_sig_entry_from_dwo_entry): Likewise.
4372         (create_type_unit_group): Likewise.
4373         (read_comp_units_from_section): Likewise.
4374         (create_cus_hash_table): Likewise.
4375
4376 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4377
4378         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
4379         dwarf2_per_cu_data::dwarf2_per_objfile.
4380         (compute_compunit_symtab_includes): Likewise.
4381         (dwarf2_cu::start_symtab): Likewise.
4382
4383 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4384
4385         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
4386         parameter.
4387         * dwarf2/read.c (get_die_type_at_offset): Likewise.
4388         (read_namespace_alias): Update.
4389         (lookup_die_type): Update.
4390         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
4391         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
4392         Update.
4393         (disassemble_dwarf_expression): Update.
4394
4395 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4396
4397         * dwarf2/read.h (struct dwarf2_queue_item): Add
4398         dwarf2_per_objfile parameter, assign new parameter.
4399         <per_objfile>: New field.
4400         * dwarf2/read.c (free_one_cached_comp_unit): Add
4401         dwarf2_per_objfile parameter.
4402         (queue_comp_unit): Likewise.
4403         (dw2_do_instantiate_symtab): Update.
4404         (process_psymtab_comp_unit): Update.
4405         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
4406         (process_imported_unit_die): Update.
4407         (queue_and_load_dwo_tu): Update.
4408         (follow_die_offset): Update.
4409         (follow_die_sig_1): Update.
4410
4411 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4412
4413         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
4414         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
4415         (read_call_site_scope): Assign per_objfile.
4416         (dwarf2_per_cu_data::objfile): Remove.
4417         * gdbtypes.h (struct call_site) <per_objfile>: New member.
4418         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
4419         dwarf2_per_objfile parameter.
4420         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
4421         dwarf2_per_objfile parameter.
4422         (dwarf_expr_reg_to_entry_parameter): Add output
4423         dwarf2_per_objfile parameter.
4424         (locexpr_get_frame_base): Update.
4425         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
4426         <push_dwarf_reg_entry_value>: Update.
4427         <call_site_to_target_addr>: Update.
4428         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
4429         parameter.
4430         (value_of_dwarf_reg_entry): Update.
4431         (rw_pieced_value): Update.
4432         (indirect_synthetic_pointer): Update.
4433         (dwarf2_evaluate_property): Update.
4434         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
4435         parameter.
4436         (locexpr_read_variable): Update.
4437         (locexpr_get_symbol_read_needs): Update.
4438         (loclist_read_variable): Update.
4439
4440 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4441
4442         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
4443         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4444         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4445         parameter.
4446         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
4447         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4448         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4449         parameter.
4450         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
4451         sect_variable_value): Add dwarf2_per_objfile parameter.
4452         (class dwarf_evaluate_loc_desc) <dwarf_call,
4453         dwarf_variable_value>: Update.
4454         (fetch_const_value_from_synthetic_pointer): Add
4455         dwarf2_per_objfile parameter.
4456         (fetch_const_value_from_synthetic_pointer): Update.
4457         (coerced_pieced_ref): Update.
4458         (class symbol_needs_eval_context) <dwarf_call,
4459         dwarf_variable_value>: Update.
4460         (dwarf2_compile_expr_to_ax): Update.
4461
4462 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4463
4464         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
4465         parameter.
4466         (dwarf2_evaluate_loc_desc_full): Update.
4467
4468 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4469
4470         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
4471         parameter.
4472         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
4473         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
4474         dwarf2_per_objfile parameter.
4475         (decode_debug_loc_dwo_addresses): Likewise.
4476         (dwarf2_find_location_expression): Update.
4477         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
4478         (locexpr_describe_location_piece): Add dwarf2_per_objfile
4479         parameter.
4480         (disassemble_dwarf_expression): Add dwarf2_per_objfile
4481         parameter.
4482         (locexpr_describe_location_1): Likewise.
4483         (locexpr_describe_location): Update.
4484
4485 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4486
4487         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
4488         Remove.
4489         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
4490         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
4491         (dwarf2_compile_property_to_c): Update.
4492         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
4493         use text offset from objfile.
4494         (locexpr_tracepoint_var_ref): Update.
4495         (locexpr_generate_c_location): Update.
4496         (loclist_describe_location): Update.
4497         (loclist_tracepoint_var_ref): Update.
4498         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
4499         dwarf2_per_objfile parameter.
4500         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
4501         use text offset from objfile.
4502         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
4503
4504 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4505
4506         * dwarf2/expr.h (struct dwarf_expr_context)
4507         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
4508         <offset>: Remove.
4509         <per_objfile>: New member.
4510         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
4511         dwarf2_per_objfile parameter.  Don't set offset, set
4512         per_objfile.
4513         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
4514         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
4515         a dwarf2_per_objfile object instead of an offset.
4516         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
4517         constructor.
4518         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
4519         to dwarf2_expr_executor constructor.  Don't set offset.
4520         (dwarf2_fetch_cfa_info): Update.
4521         (struct dwarf2_frame_cache) <text_offset>: Remove.
4522         <per_objfile>: New field.
4523         (dwarf2_frame_cache): Update.
4524         (dwarf2_frame_prev_register): Update.
4525         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4526         <dwarf_evaluate_loc_desc>: Add constructor.
4527         (dwarf2_evaluate_loc_desc_full): Update.
4528         (dwarf2_locexpr_baton_eval): Update.
4529         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
4530         Add constructor.
4531         (dwarf2_loc_desc_get_symbol_read_needs): Update.
4532
4533 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4534
4535         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
4536         addr_sized_int_type>: Move to dwarf2_cu.
4537         <int_type>: Move to dwarf2_per_objfile.
4538         (struct dwarf2_per_objfile) <int_type>: Move here.
4539         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
4540         addr_sized_int_type>: Move here.
4541         (read_func_scope): Update.
4542         (read_array_type): Update.
4543         (read_tag_string_type): Update.
4544         (attr_to_dynamic_prop): Update.
4545         (dwarf2_per_cu_data::int_type): Rename to...
4546         (dwarf2_per_objfile::int_type): ... this.
4547         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
4548         (dwarf2_cu::addr_sized_int_type): ... this.
4549         (read_subrange_type): Update.
4550         (dwarf2_per_cu_data::addr_type): Rename to...
4551         (dwarf2_cu::addr_type): ... this.
4552         (set_die_type): Update.
4553
4554 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4555
4556         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
4557         data through per_cu->cu.
4558
4559 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4560
4561         * dwarf2/read.c (lookup_dwo_comp_unit): Change
4562         dwarf2_per_cu_data parameter fo dwarf2_cu.
4563         (lookup_dwo_type_unit): Likewise.
4564         (read_cutu_die_from_dwo): Likewise.
4565         (lookup_dwo_unit): Likewise.
4566         (open_and_init_dwo_file): Likewise.
4567         (lookup_dwo_cutu): Likewise.
4568         (lookup_dwo_comp_unit): Likewise.
4569         (lookup_dwo_type_unit): Likewise.
4570         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4571         (cutu_reader::cutu_reader): Update.
4572
4573 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4574
4575         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
4576         parameter.
4577         (process_full_type_unit): Likewise.
4578         (process_queue): Update.
4579
4580 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4581
4582         * dwarf2/read.c (recursively_compute_inclusions): Add
4583         dwarf2_per_objfile parameter.
4584         (compute_compunit_symtab_includes): Likewise.
4585         (process_cu_includes): Update.
4586
4587 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4588
4589         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
4590         parameter.
4591         (create_type_unit_group): Update.
4592         (process_psymtab_comp_unit_reader): Update.
4593         (build_type_psymtabs_reader): Update.
4594
4595 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4596
4597         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
4598         object through m_this_cu->cu.
4599
4600 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4601
4602         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
4603         the info parameter.
4604         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
4605
4606 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4607
4608         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
4609         per_objfile parameter.
4610         (load_full_type_unit): Add per_objfile parameter.
4611         (read_signatured_type): Likewise.
4612         (load_full_comp_unit): Likewise.
4613         (load_cu): Likewise.
4614         (dw2_do_instantiate_symtab): Likewise.
4615         (dw2_get_file_names): Likewise.
4616         (dw2_map_symtabs_matching_filename): Update.
4617         (dw_expand_symtabs_matching_file_matcher): Update.
4618         (dw2_map_symbol_filenames): Update.
4619         (process_psymtab_comp_unit): Add per_objfile parameter.
4620         (build_type_psymtabs_1): Update.
4621         (process_skeletonless_type_unit): Update.
4622         (dwarf2_build_psymtabs_hard): Update.
4623         (load_partial_comp_unit): Add per_objfile parameter.
4624         (scan_partial_symbols): Update.
4625         (load_full_comp_unit): Add per_objfile parameter.
4626         (process_imported_unit_die): Update.
4627         (create_cus_hash_table): Update.
4628         (find_partial_die): Update.
4629         (dwarf2_read_addr_index): Update.
4630         (follow_die_offset): Update.
4631         (dwarf2_fetch_die_loc_sect_off): Update.
4632         (dwarf2_fetch_constant_bytes): Update.
4633         (dwarf2_fetch_die_type_sect_off): Update.
4634         (follow_die_sig_1): Update.
4635         (load_full_type_unit): Add per_objfile parameter.
4636         (read_signatured_type): Likewise.
4637
4638 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4639
4640         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
4641         of objfile_name.
4642
4643 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4644
4645         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
4646         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4647         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
4648         field.
4649         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4650         (create_cus_from_index): Update.
4651         (dwarf2_read_gdb_index): Update.
4652         (create_cus_from_debug_names): Update.
4653         (dwarf2_read_debug_names): Update.
4654         (get_abbrev_section_for_cu): Update.
4655         (create_all_comp_units): Update.
4656         (read_attribute_value): Update.
4657         (get_debug_line_section): Update.
4658         * dwarf2/index-cache.c (index_cache::store): Update.
4659         * dwarf2/index-write.c (save_gdb_index_command): Update.
4660         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
4661
4662 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4663
4664         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
4665         member.
4666         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
4667         dwarf2_per_cu_data::per_bfd.
4668         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
4669         (create_type_unit_group): Likewise.
4670         (queue_comp_unit): Remove reference to
4671         per_cu->dwarf2_per_objfile.
4672         (maybe_queue_comp_unit): Likewise.
4673         (fill_in_sig_entry_from_dwo_entry): Assign new field.
4674         (create_cus_hash_table): Assign new field.
4675
4676 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4677
4678         * dwarf2/read.c: Replace
4679         dwarf2_cu->per_cu->dwarf2_per_objfile references with
4680         dwarf2_cu->per_objfile throughout.
4681
4682 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4683
4684         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
4685         parameter, don't use per_cu->dwarf2_per_objfile.
4686         (dw2_instantiate_symtab): Likewise.
4687         (dw2_find_last_source_symtab): Update.
4688         (dw2_map_expand_apply): Update.
4689         (dw2_lookup_symbol): Update.
4690         (dw2_expand_symtabs_for_function): Update.
4691         (dw2_expand_all_symtabs): Update.
4692         (dw2_expand_symtabs_with_fullname): Update.
4693         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
4694         don't use per_cu->dwarf2_per_objfile.
4695         (dw2_expand_marked_cus): Update.
4696         (dw2_find_pc_sect_compunit_symtab): Update.
4697         (dw2_debug_names_lookup_symbol): Update.
4698         (dw2_debug_names_expand_symtabs_for_function): Update.
4699         (dw2_debug_names_map_matching_symbols): Update.
4700         (dwarf2_psymtab::expand_psymtab): Update.
4701
4702 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4703
4704         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
4705         <per_objfile>: New member.
4706         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
4707         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
4708         call to dwarf2_cu.
4709         (cutu_reader::cutu_reader): Update.
4710         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
4711
4712 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4713
4714         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
4715         struct dwarf2_per_objfile.
4716         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
4717         dwarf2_per_bfd.
4718         * dwarf2/read.c (set_die_type): Update.
4719         (get_die_type_at_offset): Update.
4720
4721 2020-05-27  Tom Tromey  <tom@tromey.com>
4722             Simon Marchi  <simon.marchi@efficios.com>
4723
4724         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
4725         method.
4726         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
4727         get_symtab, set_symtab>: New methods.
4728         <m_symtabs>: New field.
4729         (struct dwarf2_psymtab): Derive from partial_symtab.
4730         <readin_p, get_compunit_symtab>: Declare methods.
4731         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
4732         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
4733         New methods.
4734         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
4735         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
4736         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
4737         (dw2_symtab_iter_next, dw2_print_stats)
4738         (dw2_expand_symtabs_with_fullname)
4739         (dw2_expand_symtabs_matching_one)
4740         (dw_expand_symtabs_matching_file_matcher)
4741         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
4742         (dw2_debug_names_iterator::next)
4743         (dw2_debug_names_map_matching_symbols)
4744         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
4745         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
4746         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
4747         New methods.
4748         (get_compunit_symtab, process_full_comp_unit)
4749         (process_full_type_unit): Update.
4750         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
4751
4752 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4753
4754         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
4755         then introduce a new dwarf2_per_objfile type.
4756         <read_line_string>: Move to the new dwarf2_per_objfile type.
4757         <objfile>: Likewise.
4758         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
4759         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
4760         dwarf2_per_objfile->per_bfd.
4761         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
4762         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
4763         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
4764         (dwarf2_per_bfd::free_cached_comp_units): ... this.
4765         (dwarf2_has_info): Allocate dwarf2_per_bfd.
4766         (dwarf2_per_objfile::locate_sections): Rename to...
4767         (dwarf2_per_bfd::locate_sections): ... this.
4768         (dwarf2_per_objfile::get_cutu): Rename to...
4769         (dwarf2_per_bfd::get_cutu): ... this.
4770         (dwarf2_per_objfile::get_cu): Rename to...
4771         (dwarf2_per_bfd::get_cu): ... this.
4772         (dwarf2_per_objfile::get_tu): Rename to...
4773         (dwarf2_per_bfd::get_tu): ... this.
4774         (dwarf2_per_objfile::allocate_per_cu): Rename to...
4775         (dwarf2_per_bfd::allocate_per_cu): ... this.
4776         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
4777         (dwarf2_per_bfd::allocate_signatured_type): ... this.
4778         (get_gdb_index_contents_ftype): Change parameter from
4779         dwarf2_per_objfile to dwarf2_per_bfd.
4780         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
4781         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
4782
4783 2020-05-27  Tom Tromey  <tom@tromey.com>
4784             Simon Marchi  <simon.marchi@efficios.com>
4785
4786         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
4787         (allocate_piece_closure): Set "per_objfile" member.
4788         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
4789         (locexpr_describe_location, loclist_describe_location): Use new
4790         member.
4791         * dwarf2/read.c (read_call_site_scope)
4792         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
4793         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
4794         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
4795         handle_data_member_location): Set per_objfile member.
4796         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
4797         member.
4798         (struct dwarf2_loclist_baton) <per_objfile>: New member.
4799
4800 2020-05-27  Tom Tromey  <tom@tromey.com>
4801
4802         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
4803         allocate_signatured_type>: Declare new methods.
4804         <m_num_psymtabs>: New member.
4805         (struct dwarf2_per_cu_data) <index>: New member.
4806         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
4807         (dwarf2_per_objfile::allocate_signatured_type): New methods.
4808         (create_cu_from_index_list): Use allocate_per_cu.
4809         (create_signatured_type_table_from_index)
4810         (create_signatured_type_table_from_debug_names)
4811         (create_debug_type_hash_table, add_type_unit)
4812         (read_comp_units_from_section): Use allocate_signatured_type.
4813
4814 2020-05-27  Tom Tromey  <tom@tromey.com>
4815
4816         * psymtab.c (partial_map_expand_apply)
4817         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
4818         (psym_lookup_global_symbol_language)
4819         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
4820         (psym_print_stats, psym_expand_symtabs_for_function)
4821         (psym_map_symbol_filenames, psym_map_matching_symbols)
4822         (psym_expand_symtabs_matching)
4823         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
4824         (maintenance_check_psymtabs): Update.
4825         * psympriv.h (struct partial_symtab) <readin_p,
4826         get_compunit_symtab>: Add objfile parameter.
4827         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
4828         Likewise.
4829         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
4830         get_compunit_symtab>: Likewise.
4831         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
4832
4833 2020-05-27  Tom Tromey  <tom@tromey.com>
4834
4835         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
4836         member.
4837         * dwarf2/read.c (delete_file_name_entry): Fix comment.
4838         (create_cu_from_index_list)
4839         (create_signatured_type_table_from_index)
4840         (create_signatured_type_table_from_debug_names)
4841         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
4842         (dwarf2_create_include_psymtab)
4843         (create_debug_type_hash_table, add_type_unit)
4844         (create_type_unit_group, read_comp_units_from_section)
4845         (dwarf2_compute_name, create_cus_hash_table)
4846         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4847         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
4848         obstack.
4849         (dw2_get_real_path): Likewise.  Change argument to
4850         dwarf2_per_objfile.
4851
4852 2020-05-27  Luis Machado  <luis.machado@linaro.org>
4853
4854         PR tdep/26000
4855         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
4856         for ldrd (immediate).
4857
4858 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4859
4860         * command.h: Add comment giving the name of class_tui.
4861         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
4862         create the fake command for the help for class_tui.
4863
4864 2020-05-26  Tom Tromey  <tromey@adacore.com>
4865
4866         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
4867         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
4868         (val_atr): New function.
4869         (value_val_atr): Use it.
4870         * ada-valprint.c (print_optional_low_bound): Change low bound
4871         handling for enums.
4872         (val_print_packed_array_elements): Don't call discrete_position.
4873         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
4874         discrete_position for enum types.
4875         * language.c (default_print_array_index): Change type.
4876         * language.h (struct language_defn) <la_print_array_index>: Add
4877         index_type parameter, change type of index_value.
4878         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
4879         (default_print_array_index): Update.
4880         * valprint.c (maybe_print_array_index): Don't call
4881         value_from_longest.  Update.
4882         (value_print_array_elements): Don't call discrete_position.
4883
4884 2020-05-26  Tom Tromey  <tromey@adacore.com>
4885
4886         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
4887         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
4888
4889 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
4890
4891         PR gdb/13519
4892         * avr-tdep.c (avr_integer_to_address): Return data or code
4893         address accordingly to the second 'type' argument of the
4894         function.
4895
4896 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
4897
4898         * infcmd.c, inferior.h: (construct_inferior_arguments):
4899         Moved function from here to gdbsupport/common-inferior.{h,cc}
4900
4901 2020-05-23  Tom Tromey  <tom@tromey.com>
4902
4903         Revert commit eca1f90c:
4904         * NEWS: Remove entry for completion styling.
4905         * completer.c (_rl_completion_prefix_display_length): Move
4906         declaration later.
4907         (gdb_fnprint): Revert.
4908         (gdb_display_match_list_1): Likewise.
4909         * cli/cli-style.c (completion_prefix_style)
4910         (completion_difference_style, completion_suffix_style): Remove.
4911         (_initialize_cli_style): Revert.
4912         * cli/cli-style.h (completion_prefix_style)
4913         (completion_difference_style, completion_suffix_style): Don't
4914         declare.
4915
4916 2020-05-24  Pedro Alves  <palves@redhat.com>
4917
4918         * symtab.c (completion_list_add_name): Return boolean indication
4919         of whether the symbol matched.
4920         (completion_list_add_symbol): Don't try to remove C++ aliases if
4921         the symbol didn't match in the first place.
4922         * symtab.h (completion_list_add_name): Return bool.
4923
4924 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
4925
4926         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
4927         type::field.
4928
4929 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
4930
4931         GDB 9.2 released.
4932
4933 2020-05-23  Tom Tromey  <tom@tromey.com>
4934
4935         * NEWS: Add entry for completion styling.
4936         * completer.c (_rl_completion_prefix_display_length): Move
4937         declaration earlier.
4938         (gdb_fnprint): Use completion_style.
4939         (gdb_display_match_list_1): Likewise.
4940         * cli/cli-style.c (completion_prefix_style)
4941         (completion_difference_style, completion_suffix_style): New
4942         globals.
4943         (_initialize_cli_style): Register new globals.
4944         * cli/cli-style.h (completion_prefix_style)
4945         (completion_difference_style, completion_suffix_style): Declare.
4946
4947 2020-05-23  Pedro Alves  <palves@redhat.com>
4948
4949         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
4950         (parse_escape): Use ISDIGIT instead of isdigit.
4951         (puts_debug): Use gdb_isprint instead of isprint.
4952         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
4953         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
4954         ISSPACE instead of isspace.
4955         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
4956         instead of isspace.
4957         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
4958         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
4959         instead of isxdigit and ISDIGIT instead of isdigit.
4960
4961 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4962
4963         * gdbtypes.h (struct type) <field>: New method.
4964         (TYPE_FIELDS): Remove, replace all uses with either type::fields
4965         or type::field.
4966
4967 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4968
4969         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
4970         (TYPE_FIELDS): Use type::fields.  Change all call sites that
4971         modify the propery to use type::set_fields instead.
4972
4973 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4974
4975         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
4976         type::num_fields instead.
4977
4978 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4979
4980         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
4981         methods.
4982         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
4983         that modify the number of fields to use type::set_num_fields
4984         instead.
4985
4986 2020-05-22  Tom Tromey  <tromey@adacore.com>
4987
4988         * compile/compile-object-load.h (munmap_list_free): Don't
4989         declare.
4990
4991 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4992
4993         * annotate.c (annotate_source_line): Update return type, add call
4994         to update current symtab and line.
4995         * annotate.h (annotate_source_line): Update return type, and
4996         extend header comment.
4997         * source.c (info_line_command): Check annotation_level before
4998         calling annotate_source_line.
4999         * stack.c (print_frame_info): If calling annotate_source_line
5000         returns true, then don't print any other source line information.
5001
5002 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5003
5004         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
5005
5006 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5007
5008         * coffread.c (patch_type): Remove NULL check before xfree.
5009         * corefile.c (set_gnutarget): Likewise.
5010         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
5011         * exec.c (build_section_table): Likewise.
5012         * remote.c (remote_target::pass_signals): Likewise.
5013         * utils.c (n_spaces): Likewise.
5014         * cli/cli-script.c (document_command): Likewise.
5015         * i386-windows-tdep.c (core_process_module_section): Likewise.
5016         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
5017
5018 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
5019
5020         * symfile.c (reread_symbols): Clear objfile's section_offsets
5021         vector and section indices, re-compute them by calling
5022         sym_offsets.
5023
5024 2020-05-20  Tom Tromey  <tromey@adacore.com>
5025
5026         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
5027         (desc_one_bound, desc_index_type): Compute field name.
5028
5029 2020-05-20  Tom de Vries  <tdevries@suse.de>
5030
5031         PR symtab/25833
5032         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
5033
5034 2020-05-20  Alan Modra  <amodra@gmail.com>
5035
5036         PR 25993
5037         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
5038         bfd_set_filename.
5039         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
5040         passed to bfd_set_filename.
5041         * symfile-mem.c (add_vsyscall_page): Likewise for string
5042         passed to symbol_file_add_from_memory.
5043         (symbol_file_add_from_memory): Make name param a const char* and
5044         don't strdup.
5045
5046 2020-05-20  Alan Modra  <amodra@gmail.com>
5047
5048         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
5049         rather than accessing bfd->filename directly.
5050         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
5051         and use bfd_section_name.
5052         * dwarf2/frame.c (decode_frame_entry): Likewise.
5053         * exec.c (exec_set_section_address): Likewise.
5054         * solib-aix.c (solib_aix_bfd_open): Likewise.
5055         * stap-probe.c (get_stap_base_address): Likewise.
5056         * symfile.c (reread_symbols): Likewise.
5057
5058 2020-05-19  Tom Tromey  <tromey@adacore.com>
5059
5060         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
5061
5062 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5063
5064         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
5065
5066 2020-05-19  Pedro Alves  <palves@redhat.com>
5067
5068         * NEWS (set exec-file-mismatch): Adjust entry.
5069         * exec.c: Include "build-id.h".
5070         (validate_exec_file): Try to match build IDs instead of filenames.
5071         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
5072         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
5073         and pass down 'warn_if_slow'.
5074         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
5075         gdb_bfd_open_closure to pass it down.
5076         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
5077
5078 2020-05-19  Pedro Alves  <palves@redhat.com>
5079
5080         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
5081         * target.c (target_fileio_open_1): Rename to target_fileio_open
5082         and make extern.  Use bool.
5083         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
5084         (target_fileio_read_alloc_1): Adjust.
5085         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
5086         (target_fileio_open_warn_if_slow): Delete declaration.
5087
5088 2020-05-19  Pedro Alves  <palves@redhat.com>
5089
5090         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
5091         Adjust all callers.
5092
5093 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
5094
5095         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
5096         whether disp is negative.
5097
5098 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5099
5100         * symfile.h (struct symfile_segment_data)
5101         <~symfile_segment_data>: Remove.
5102         <segment_info>: Change to std::vector.
5103         * symfile.c (default_symfile_segments): Update.
5104         * elfread.c (elf_symfile_segments): Update.
5105
5106 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5107
5108         * symfile.h (struct symfile_segment_data) <struct segment>: New.
5109         <segments>: New.
5110         <segment_bases, segment_sizes>: Remove.
5111         * symfile.c (default_symfile_segments): Update.
5112         * elfread.c (elf_symfile_segments): Update.
5113         * remote.c (remote_target::get_offsets): Update.
5114         * solib-target.c (solib_target_relocate_section_addresses):
5115         Update.
5116
5117 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5118
5119         * symfile.h (struct symfile_segment_data): Initialize fields.
5120         <~symfile_segment_data>: Add.
5121         (symfile_segment_data_up): New.
5122         (struct sym_fns) <sym_segments>: Return a
5123         symfile_segment_data_up.
5124         (default_symfile_segments): Return a symfile_segment_data_up.
5125         (free_symfile_segment_data): Remove.
5126         (get_symfile_segment_data): Return a symfile_segment_data_up.
5127         * symfile.c (default_symfile_segments): Likewise.
5128         (get_symfile_segment_data): Likewise.
5129         (free_symfile_segment_data): Remove.
5130         (symfile_find_segment_sections): Update.
5131         * elfread.c (elf_symfile_segments): Return a
5132         symfile_segment_data_up.
5133         * remote.c (remote_target::get_offsets): Update.
5134         * solib-target.c (solib_target_relocate_section_addresses):
5135         Update.
5136         * symfile-debug.c (debug_sym_segments): Return a
5137         symfile_segment_data_up.
5138
5139 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5140
5141         PR build/25981
5142         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
5143         Hardcode register numbers.
5144
5145         PR build/25981
5146         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
5147         procfs_find_LDT_entry): Remove.
5148         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
5149         procfs_find_LDT_entry): Remove.
5150         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
5151         Remove.
5152
5153 2020-05-17  Pedro Alves  <palves@redhat.com>
5154             Andrew Burgess  <andrew.burgess@embecosm.com>
5155             Keno Fischer  <keno@juliacomputing.com>
5156
5157         PR gdb/25741
5158         * breakpoint.c (build_target_condition_list): Update comments.
5159         (build_target_command_list): Update comments and skip matching
5160         locations.
5161         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
5162         a separate function.  Simplify "set breakpoint auto-hw off"
5163         handling.
5164         (insert_breakpoints): Update comment.
5165         (tracepoint_locations_match): New parameter.  For breakpoints,
5166         compare location types too, if the caller wants to.
5167         (handle_automatic_hardware_breakpoints): New functions.
5168         (bp_location_is_less_than): Also sort by location type and
5169         hardware breakpoint length.
5170         (update_global_location_list): Handle "set breakpoint auto-hw on"
5171         here.
5172         (update_breakpoint_locations): Ask breakpoint_locations_match to
5173         ignore location types.
5174
5175 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5176
5177         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
5178         type::name instead.
5179
5180 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5181
5182         * gdbtypes.h (struct type) <name, set_name>: New methods.
5183         (TYPE_CODE): Use type::name.  Change all call sites used to set
5184         the name to use type::set_name instead.
5185
5186 2020-05-16  Tom Tromey  <tom@tromey.com>
5187
5188         * top.c (quit_force): Update.
5189         * infrun.c (handle_no_resumed): Update.
5190         * top.h (all_uis): New function.
5191         (ALL_UIS): Remove.
5192
5193 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5194
5195         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
5196
5197 2020-05-16  Pedro Alves  <palves@redhat.com>
5198
5199         * ia64-linux-nat.c
5200         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
5201         Declare method.
5202         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
5203
5204 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
5205
5206         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
5207         (sparc64_adi_info): Likewise.
5208
5209 2020-05-15  Tom Tromey  <tom@tromey.com>
5210
5211         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
5212         block_objfile.
5213         (lookup_objfile_from_block): Remove.
5214         (lookup_symbol_in_block, lookup_symbol_in_static_block)
5215         (lookup_global_symbol): Use block_objfile.
5216         * symtab.h (lookup_objfile_from_block): Don't declare.
5217         * printcmd.c (clear_dangling_display_expressions): Use
5218         block_objfile.
5219         * parse.c (operator_check_standard): Use block_objfile.
5220
5221 2020-05-15  Tom Tromey  <tom@tromey.com>
5222
5223         * language.c (language_alloc_type_symbol): Set
5224         SYMBOL_SECTION.
5225         * symtab.c (initialize_objfile_symbol): Remove.
5226         (allocate_symbol): Remove.
5227         (allocate_template_symbol): Remove.
5228         * dwarf2/read.c (fixup_go_packaging): Use "new".
5229         (new_symbol): Use "new".
5230         (read_variable): Don't call initialize_objfile_symbol.  Use
5231         "new".
5232         (read_func_scope): Use "new".
5233         * xcoffread.c (process_xcoff_symbol): Don't call
5234         initialize_objfile_symbol.
5235         (SYMBOL_DUP): Remove.
5236         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
5237         "new".
5238         * symtab.h (allocate_symbol, initialize_objfile_symbol)
5239         (allocate_template_symbol): Don't declare.
5240         (struct symbol): Add copy constructor.  Change defaults.
5241         * jit.c (finalize_symtab): Use "new".
5242         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
5243         Use "new".
5244         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
5245         (common_block_end): Use "new".
5246         * mdebugread.c (parse_symbol): Use "new".
5247         (new_symbol): Likewise.
5248
5249 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5250
5251         * NEWS: Mention changes to help and apropos.
5252
5253 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5254
5255         * command.h (enum command_class): Improve comments, document
5256         that class_alias is for user-defined aliases, give the class
5257         name for each class, remove unused class_xdb.
5258         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
5259         * breakpoint.c (_initialize_breakpoint): Replace class_alias
5260         by a precise class.
5261         * infcmd.c (_initialize_infcmd): Likewise.
5262         * reverse.c (_initialize_reverse): Likewise.
5263         * stack.c (_initialize_stack): Likewise.
5264         * symfile.c (_initialize_symfile): Likewise.
5265         * tracepoint.c (_initialize_tracepoint): Likewise.
5266
5267 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5268
5269         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
5270         when their aliased command is traversed.
5271         (help_cmd): Add fput_command_names_styled call to
5272         output command name and aliases when command has an alias.
5273
5274 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5275
5276         * cli/cli-decode.h (help_cmd_list): Remove declaration.
5277         * cli/cli-decode.c (help_cmd_list): Declare as static,
5278         remove prefix argument, use bool for recurse arg, rework to show the aliases of
5279         a command together with the command.
5280         (fput_command_name_styled, fput_command_names_styled): New functions.
5281         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
5282         fput_command_name_styled.
5283         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
5284         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
5285
5286 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5287
5288         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
5289         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
5290         * command.h (cmd_show_list): Likewise.
5291         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
5292         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
5293
5294 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5295
5296         * unittests/command-def-selftests.c (traverse_command_structure):
5297         Verify all commands of a list have the same prefix command and
5298         that only the top cmdlist commands have a null prefix.
5299
5300 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5301
5302         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
5303         as prefix, not one of its aliases.
5304         (set_cmd_prefix): Remove.
5305         (do_add_cmd): Centralize the setting of the prefix of a command, when
5306         command is defined after its full chain of prefix commands.
5307         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
5308         (add_setshow_cmd_full): Likewise.
5309         (update_prefix_field_of_prefixed_commands): New function.
5310         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
5311         update_prefix_field_of_prefixed_commands.
5312         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
5313         addresses of remote_set_cmdlist and remote_show_cmdlist given
5314         as argument, not the address of an argument.
5315         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
5316         * gdb/remote.c (_initialize_remote): Likewise.
5317
5318 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5319
5320         * cli/cli-cmds.c (alias_command): Check for an existing alias
5321         using lookup_cmd_composition, as valid_command_p is too strict
5322         and forbids aliases that are the prefix of an existing alias
5323         or command.
5324         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
5325         command is properly recognised as a valid command.
5326
5327 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5328
5329         * unittests/help-doc-selftests.c: Rename to
5330         unittests/command-def-selftests.c
5331         * unittests/command-def-selftests.c (help_doc_tests): Update some
5332         comments.
5333         (command_structure_tests, traverse_command_structure): New namespace
5334         and function.
5335         (command_structure_invariants_tests): New function.
5336         (_initialize_command_def_selftests) Renamed from
5337         _initialize_help_doc_selftests, register command_structure_invariants
5338         selftest.
5339
5340 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5341
5342         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
5343         an alias of 'show'.
5344
5345 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
5346
5347         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
5348         ada_is_fixed_point_type.  Update all callers.
5349         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
5350         all callers.
5351         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
5352         Update all callers.
5353         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
5354         print_fixed_point_type.  Update all callers.
5355         * ada-valprint.c (ada_value_print_num): Replace call to
5356         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
5357
5358 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
5359
5360         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
5361         processors.
5362         (cpu_supports_bts): Add CV_AMD case.
5363
5364 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
5365             Simon Marchi  <simon.marchi@efficios.com>
5366
5367         * infrun.c (stop_all_threads): Collect multiple wait events at
5368         each pass.
5369
5370 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5371
5372         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
5373         type::code instead.
5374
5375 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5376
5377         * gdbtypes.h (struct type) <code, set_code>: New methods.
5378         (TYPE_CODE): Use type::code.  Change all call sites used to set
5379         the code to use type::set_code instead.
5380
5381 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5382             Tom de Vries  <tdevries@suse.de>
5383             Pedro Alves  <palves@redhat.com>
5384
5385         PR threads/25478
5386         * infrun.c (stop_all_threads): Do NOT ignore
5387         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
5388         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
5389         received.
5390         (handle_no_resumed): Remove code handling a live inferior with no
5391         threads.
5392         * remote.c (has_single_non_exited_thread): New.
5393         (remote_target::update_thread_list): Do not delete a thread if is
5394         the last thread of the process.
5395         * thread.c (thread_select): Call delete_exited_threads instead of
5396         prune_threads.
5397
5398 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5399
5400         * infrun.c (stop_all_threads): Enable/disable thread events of all
5401         targets.  Move a debug message denoting the end of the function
5402         into the SCOPED_EXIT block.
5403
5404 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5405
5406         * process-stratum-target.h: Include <set>.
5407         (all_non_exited_process_targets, switch_to_target_no_thread): New
5408         function declarations.
5409         * process-stratum-target.c (all_non_exited_process_targets)
5410         (switch_to_target_no_thread): New function implementations.
5411
5412 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5413
5414         * infrun.c (handle_inferior_event): Extract out a piece of code
5415         into...
5416         (mark_non_executing_threads): ...this new function.
5417
5418 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5419
5420         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
5421         use.
5422
5423 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5424
5425         * regcache.c (regcache_read_pc_protected): New function
5426         implementation that returns 0 if the PC cannot read via
5427         'regcache_read_pc'.
5428         * infrun.c (proceed): Call 'regcache_read_pc_protected'
5429         instead of 'regcache_read_pc'.
5430         (keep_going_pass_signal): Ditto.
5431
5432 2020-05-13  Tom Tromey  <tromey@adacore.com>
5433
5434         * ada-lang.c (align_value): Remove.
5435         (ada_template_to_fixed_record_type_1): Use align_up.
5436
5437 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5438
5439         * async-event.c: Update the copyright year.
5440         * async-event.h: Update the copyright year.
5441
5442 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
5443
5444         * objfiles.h (is_addr_in_objfile,
5445         shared_objfile_contains_address_p): Return bool.
5446         * objfile.c (is_addr_in_objfile,
5447         shared_objfile_contains_address_p): Return bool.
5448
5449 2020-05-11  Tom Tromey  <tromey@adacore.com>
5450
5451         * cli/cli-cmds.c (info_command): Restore.
5452         (_initialize_cli_cmds): Use add_prefix_command for "info".
5453         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
5454
5455 2020-05-11  Tom Tromey  <tromey@adacore.com>
5456
5457         * ada-lang.c (ada_value_primitive_field): Now public.
5458         * ada-lang.h (ada_value_primitive_field): Declare.
5459         * ada-valprint.c (print_field_values): Use
5460         ada_value_primitive_field for wrapper fields.
5461
5462 2020-05-11  Tom de Vries  <tdevries@suse.de>
5463
5464         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
5465         MODULE_DOMAIN.
5466
5467 2020-05-11  Tom de Vries  <tdevries@suse.de>
5468
5469         PR symtab/25941
5470         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
5471         with length 0, if not gdb-produced.
5472         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
5473
5474 2020-05-09  Tom de Vries  <tdevries@suse.de>
5475
5476         PR gdb/25955
5477         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
5478         calculation.
5479
5480 2020-05-09  Tom Tromey  <tom@tromey.com>
5481
5482         * top.c (server_command): Now bool.
5483         * top.h (server_command): Now bool.
5484
5485 2020-05-08  Tom Tromey  <tromey@adacore.com>
5486
5487         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
5488         already being processed.
5489
5490 2020-05-08  Tom Tromey  <tom@tromey.com>
5491
5492         * printcmd.c (struct display) <next>: Remove.
5493         <display>: New constructor.
5494         <exp_string>: Now a std::string.
5495         <enabled_p>: Now a bool.
5496         (display_number): Move definition earlier.
5497         (displays): Rename from display_chain.  Now a std::vector.
5498         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
5499         (display_command): Update.
5500         (do_one_display, disable_display)
5501         (enable_disable_display_command, do_enable_disable_display):
5502         Update.
5503         (free_display): Remove.
5504         (clear_displays): Rewrite.
5505         (delete_display): Update.
5506         (map_display_numbers): Use function_view.  Remove "data"
5507         parameter.  Update.
5508         (do_delete_display): Remove.
5509         (undisplay_command): Update.
5510         (do_one_display, do_displays, disable_display)
5511         (info_display_command): Update.
5512         (do_enable_disable_display): Remove.
5513         (enable_disable_display_command)
5514         (clear_dangling_display_expressions): Update.
5515
5516 2020-05-08  Tom Tromey  <tom@tromey.com>
5517
5518         * symtab.c (set_symbol_cache_size)
5519         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
5520         (maintenance_print_symbol_cache_statistics): Update.
5521         * symmisc.c (print_symbol_bcache_statistics)
5522         (print_objfile_statistics, maintenance_print_objfiles)
5523         (maintenance_info_symtabs, maintenance_check_symtabs)
5524         (maintenance_expand_symtabs, maintenance_info_line_tables):
5525         Update.
5526         * symfile-debug.c (set_debug_symfile): Update.
5527         * source.c (forget_cached_source_info): Update.
5528         * python/python.c (gdbpy_progspaces): Update.
5529         * psymtab.c (maintenance_info_psymtabs): Update.
5530         * probe.c (parse_probes): Update.
5531         * linespec.c (iterate_over_all_matching_symtabs)
5532         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
5533         * guile/scm-progspace.c (gdbscm_progspaces): Update.
5534         * exec.c (exec_target::close): Update.
5535         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
5536         * breakpoint.c (print_one_breakpoint_location)
5537         (create_longjmp_master_breakpoint)
5538         (create_std_terminate_master_breakpoint): Update.
5539         * progspace.c (program_spaces): Now a std::vector.
5540         (maybe_new_address_space): Update.
5541         (add_program_space): Remove.
5542         (program_space::program_space): Update.
5543         (remove_program_space): Update.
5544         (number_of_program_spaces): Remove.
5545         (print_program_space, update_address_spaces): Update.
5546         * progspace.h (program_spaces): Change type.
5547         (ALL_PSPACES): Remove.
5548         (number_of_program_spaces): Don't declare.
5549         (struct program_space) <next>: Remove.
5550
5551 2020-05-08  Tom Tromey  <tom@tromey.com>
5552
5553         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
5554         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
5555         (enable_break): Update.
5556         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
5557         (frv_fdpic_find_canonical_descriptor): Update.
5558         (frv_fetch_objfile_link_map): Update.
5559         * progspace.c (program_space::free_all_objfiles): Update.
5560         (program_space::solibs): New method.
5561         * progspace.h (struct program_space) <solibs>: New method.
5562         * solist.h (master_so_list): Don't declare.
5563         (ALL_SO_LIBS): Remove.
5564         * solib.h (so_list_head): Remove.
5565         (update_solib_list): Update comment.
5566         * solib.c (master_so_list): Remove.
5567         (solib_used, update_solib_list, solib_add)
5568         (info_sharedlibrary_command, clear_solib)
5569         (reload_shared_libraries_1, remove_user_added_objfile): Update.
5570
5571 2020-05-08  Tom Tromey  <tom@tromey.com>
5572
5573         * extension.c (extension_languages): Now a std::array.
5574         (ALL_EXTENSION_LANGUAGES): Remove.
5575         (get_ext_lang_defn, get_ext_lang_of_file)
5576         (eval_ext_lang_from_control_command): Update.
5577         (finish_ext_lang_initialization)
5578         (auto_load_ext_lang_scripts_for_objfile)
5579         (ext_lang_type_printers::ext_lang_type_printers)
5580         (apply_ext_lang_type_printers)
5581         (ext_lang_type_printers::~ext_lang_type_printers)
5582         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
5583         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
5584         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
5585         (get_matching_xmethod_workers, ext_lang_colorize)
5586         (ext_lang_before_prompt): Update.
5587         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
5588
5589 2020-05-08  Tom Tromey  <tom@tromey.com>
5590
5591         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
5592         overload.
5593         <swap_string, m_string>: Remove.
5594         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
5595         Update.
5596         * stabsread.c (define_symbol, read_type): Update.
5597         * linespec.c (find_linespec_symbols): Update.
5598         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
5599         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
5600         * dbxread.c (read_dbx_symtab): Update.
5601         * cp-support.h (cp_canonicalize_string_full)
5602         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
5603         Return unique_xmalloc_ptr.
5604         * cp-support.c (inspect_type): Update.
5605         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
5606         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
5607         Likewise.
5608         * c-typeprint.c (print_name_maybe_canonical): Update.
5609         * break-catch-throw.c (check_status_exception_catchpoint):
5610         Update.
5611
5612 2020-05-08  Tom de Vries  <tdevries@suse.de>
5613
5614         * infrun.c (follow_fork): Copy current_line and current_symtab to
5615         child thread.
5616
5617 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5618
5619         * async-event.c (struct async_signal_handler, struct
5620         async_event_handler): Reformat, remove typedef.
5621
5622 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5623
5624         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
5625         access thistype->main_type->dyn_prop_list directly.
5626
5627 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5628
5629         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
5630         (remove_dyn_prop): Remove.  Update all users to use
5631         type::remove_dyn_prop.
5632         * gdbtypes.c (remove_dyn_prop): Rename to...
5633         (type::remove_dyn_prop): ... this.
5634
5635 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
5636
5637         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
5638         (add_dyn_prop): Remove.  Update all users to use
5639         type::add_dyn_prop.
5640         * gdbtypes.c (add_dyn_prop): Rename to...
5641         (type::add_dyn_prop): ... this.
5642
5643 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5644
5645         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
5646         (get_dyn_prop): Remove.  Update all users to use
5647         type::dyn_prop.
5648         * gdbtypes.c (get_dyn_prop): Rename to...
5649         (type::dyn_prop): ... this.
5650
5651 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5652
5653         * gdbtypes.h (struct main_type) <flag_static>: Remove.
5654
5655 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5656
5657         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
5658         instruction, skip it if it's there.
5659
5660 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
5661
5662         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
5663
5664 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
5665
5666         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
5667         * gdbtypes.c (recursive_dump_type): Remove use of
5668         TYPE_INCOMPLETE.
5669
5670 2020-05-03  Tom Tromey  <tom@tromey.com>
5671
5672         * breakpoint.c (catch_command, tcatch_command): Remove.
5673         (_initialize_breakpoint): Use add_basic_prefix_cmd,
5674         add_show_prefix_cmd.
5675         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
5676         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
5677         Remove.
5678         (add_internal_problem_command): Use add_basic_prefix_cmd,
5679         add_show_prefix_cmd.
5680         * mips-tdep.c (set_mipsfpu_command): Remove.
5681         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
5682         * dwarf2/index-cache.c (set_index_cache_command): Remove.
5683         (_initialize_index_cache): Use add_basic_prefix_cmd.
5684         * memattr.c (dummy_cmd): Remove.
5685         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
5686         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
5687         (_initialize_tui_win): Use add_basic_prefix_cmd,
5688         add_show_prefix_cmd.
5689         * cli/cli-logging.c (set_logging_command): Remove.
5690         (_initialize_cli_logging): Use add_basic_prefix_cmd,
5691         add_show_prefix_cmd.
5692         (show_logging_command): Remove.
5693         * target.c (target_command): Remove.
5694         (add_target): Use add_basic_prefix_cmd.
5695
5696 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
5697
5698         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
5699
5700 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5701
5702         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
5703         info_command.
5704
5705 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
5706
5707         * nbsd-nat.c (nbsd_enable_proc_events)
5708         (nbsd_nat_target::post_startup_inferior): Add.
5709         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
5710         (nbsd_nat_target::update_thread_list): Rewrite.
5711         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
5712         "PTRACE_LWP_CREATE".
5713         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
5714
5715 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5716
5717         * stack.c (_initialize_stack): Remove duplicated creation
5718         of "frame" command and "f" alias.
5719
5720 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5721
5722         PR gdb/18706
5723         * gdbtypes.c (check_typedef): Calculate size of array of
5724         stubbed type.
5725
5726 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5727
5728         PR gdb/15559
5729         * i386-tdep.c (i386_push_dummy_call): Call
5730         i386_thiscall_push_dummy_call.
5731         (i386_thiscall_push_dummy_call): New function.
5732         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
5733         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
5734         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
5735
5736 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5737
5738         * gdbarch.sh (do_read): Add shellcheck disable directive for
5739         warning SC2162.
5740
5741 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5742
5743         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
5744         "referenced but not assigned" warning.
5745
5746 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5747
5748         * gdbarch.sh: Remove code that sets fallbackdefault.
5749
5750 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5751
5752         * gdbarch.sh: Use shell operators && and || instead of
5753         -a and -o.
5754
5755 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5756
5757         * gdbarch.sh: Use $(...) instead of `...`.
5758
5759 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5760
5761         * gdbarch.sh: Use double quotes around variables.
5762
5763 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5764
5765         * gdbarch.sh: Use %s with printf, instead of variables in the
5766         format string.
5767
5768 2020-04-29  Tom Tromey  <tromey@adacore.com>
5769
5770         PR ada/25875:
5771         * dwarf2/read.c (update_enumeration_type_from_children): Compute
5772         type fields here.
5773         (read_enumeration_type): Call
5774         update_enumeration_type_from_children later.  Update comments.
5775         (process_enumeration_scope): Don't create type fields.
5776
5777 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5778
5779         * nbsd-tdep.c: Include "xml-syscall.h".
5780         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
5781
5782 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5783
5784         * nbsd-nat.c: Include "sys/wait.h".
5785         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
5786         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
5787         (nbsd_nat_target::remove_exec_catchpoint)
5788         (nbsd_nat_target::set_syscall_catchpoint): Add.
5789         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
5790         (nbsd_nat_target::insert_exec_catchpoint)
5791         (nbsd_nat_target::remove_exec_catchpoint)
5792         (nbsd_nat_target::set_syscall_catchpoint): Add.
5793         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
5794         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
5795         `nbsd_get_syscall_number'.
5796
5797 2020-04-29  Tom Tromey  <tom@tromey.com>
5798
5799         * stack.c (print_block_frame_labels): Remove.
5800
5801 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
5802
5803         PR gdb/17320
5804         * ada-valprint.c (val_print_packed_array_elements): Move array
5805         end bracket to new line.
5806         (ada_val_print_string): Remove extra spaces before first array
5807         element.
5808         * c-valprint.c (c_value_print_array): Likewise.
5809         * m2-valprint.c (m2_print_array_contents): Likewise.
5810         (m2_value_print_inner): Likewise.
5811         * p-valprint.c (pascal_value_print_inner): Likewise.
5812         * valprint.c (generic_val_print_array): Likewise.
5813         (value_print_array_elements): Move first array element and array
5814         end bracket to new line.
5815
5816 2020-04-29  Tom de Vries  <tdevries@suse.de>
5817
5818         PR symtab/25889
5819         * linespec.c (find_method): Fix ix calculation.
5820
5821 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
5822
5823         * syscalls/update-netbsd.sh: New file.
5824         * syscalls/netbsd.xml: Regenerate.
5825         * data-directory/Makefile.in: Register `netbsd.xml' in
5826         `SYSCALLS_FILES'.
5827
5828 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5829
5830         * syscalls/update-freebsd.sh: Add double quotes.
5831
5832 2020-04-28  Tom Tromey  <tom@tromey.com>
5833
5834         * NEWS: Update.
5835         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
5836         (cmdpy_init): Allow class_tui.
5837
5838 2020-04-28 Mark Williams <mark@myosotissp.com>
5839
5840         PR gdb/24480
5841         * dwarf2read.c: Add missing assingments to list_in_scope when
5842         start_symtab was already called.
5843
5844 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5845
5846         PR gdb/25881
5847         * dwarf2/read.c (offset_map_type): Use
5848         gdb:hash_enum<sect_offset> as hash function.
5849
5850 2020-04-28  Tom de Vries  <tdevries@suse.de>
5851
5852         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
5853         with DW_AT_signature.
5854
5855 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
5856
5857         * configure.ac: Remove check for fs_base/gs_base in
5858         user_regs_struct.
5859         * configure: Re-generate.
5860         * config.in: Re-generate.
5861         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
5862         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
5863         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
5864
5865 2020-04-27  Luis Machado  <luis.machado@linaro.org>
5866
5867         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
5868         problematic inline frame unwinding situation.
5869         * frame.c (frame_id_computed_p): New function.
5870         * frame.h (frame_id_computed_p): New prototype.
5871
5872 2020-04-26  Tom Tromey  <tom@tromey.com>
5873
5874         * command.h (enum command_class) <class_pseudo>: Remove.
5875
5876 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5877
5878         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
5879         and whitespace.
5880
5881 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
5882
5883         * inf-ptrace.c (inf_ptrace_target::wait): Remove
5884         `PT_GET_PROCESS_STATE' block.
5885
5886 2020-04-24  Tom Tromey  <tom@tromey.com>
5887
5888         * symtab.h (symbol_get_demangled_name): Don't declare.
5889         * symtab.c (symbol_get_demangled_name): Remove.
5890         (general_symbol_info::natural_name)
5891         (general_symbol_info::demangled_name): Update.
5892
5893 2020-04-24  Tom Tromey  <tom@tromey.com>
5894
5895         PR rust/25025:
5896         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
5897
5898 2020-04-24  Tom Tromey  <tom@tromey.com>
5899
5900         PR symtab/12707:
5901         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
5902         exists.
5903         (new_symbol): Likewise.
5904         * compile/compile-object-load.c (get_out_value_type): Use
5905         symbol_matches_search_name.
5906
5907 2020-04-24  Tom Tromey  <tom@tromey.com>
5908
5909         * dwarf2/read.c (add_partial_symbol): Do not call
5910         compute_and_set_names.
5911
5912 2020-04-24  Tom Tromey  <tom@tromey.com>
5913
5914         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
5915         overload.
5916
5917 2020-04-24  Tom Tromey  <tom@tromey.com>
5918
5919         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
5920         (add_psymbol_to_list): New overload.  Make old overload call new
5921         one.
5922         * psympriv.h (add_psymbol_to_list): New overload.
5923
5924 2020-04-24  Tom Tromey  <tom@tromey.com>
5925
5926         * dwarf2/read.c (partial_die_info::read) <case
5927         DW_AT_linkage_name>: Use value_as_string.
5928         (dwarf2_string_attr): Use value_as_string.
5929         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
5930         method.
5931         * dwarf2/attribute.c (attribute::value_as_string): New method.
5932
5933 2020-04-24  Tom Tromey  <tom@tromey.com>
5934
5935         * symtab.c (general_symbol_info::natural_name)
5936         (general_symbol_info::demangled_name): Check for language_rust.
5937
5938 2020-04-24  Tom Tromey  <tom@tromey.com>
5939
5940         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
5941         (dwarf2_physname): ... from here.
5942         (partial_die_info::read): Add Rust "{" hack.
5943
5944 2020-04-24  Tom Tromey  <tom@tromey.com>
5945
5946         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
5947         method.
5948         (symbol_set_demangled_name): Don't declare.
5949         * symtab.c (general_symbol_info::set_demangled_name): Rename from
5950         symbol_set_demangled_name.
5951         (general_symbol_info::set_language)
5952         (general_symbol_info::compute_and_set_names): Update.
5953         * minsyms.c (minimal_symbol_reader::install): Update.
5954         * dwarf2/read.c (new_symbol): Update.
5955
5956 2020-04-24  Tom Tromey  <tromey@adacore.com>
5957
5958         PR python/23662:
5959         * python/py-type.c (convert_field): Handle
5960         FIELD_LOC_KIND_DWARF_BLOCK.
5961         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
5962         (typy_get_dynamic): Nw function.
5963         (type_object_getset): Add "dynamic".
5964         * NEWS: Add entry.
5965
5966 2020-04-24  Tom Tromey  <tromey@adacore.com>
5967
5968         * ada-typeprint.c (print_choices, print_variant_part)
5969         (print_record_field_types_dynamic): New functions.
5970         (print_record_field_types): Use print_record_field_types_dynamic.
5971
5972 2020-04-24  Tom Tromey  <tromey@adacore.com>
5973
5974         * dwarf2/read.c (handle_data_member_location): New overload.
5975         (dwarf2_add_field): Use it.
5976         (decode_locdesc): Add "computed" parameter.  Update comment.
5977         * gdbtypes.c (is_dynamic_type_internal): Also look for
5978         FIELD_LOC_KIND_DWARF_BLOCK.
5979         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
5980         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
5981         virtual base classes.
5982         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
5983         FIELD_LOC_KIND_DWARF_BLOCK.
5984
5985 2020-04-24  Tom Tromey  <tromey@adacore.com>
5986
5987         * dwarf2/read.c (read_structure_type): Handle dynamic length.
5988         * gdbtypes.c (is_dynamic_type_internal): Check
5989         TYPE_HAS_DYNAMIC_LENGTH.
5990         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
5991         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
5992         New macros.
5993         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
5994         constant.
5995
5996 2020-04-24  Tom Tromey  <tromey@adacore.com>
5997
5998         * dwarf2/read.c (struct variant_field): Rewrite.
5999         (struct variant_part_builder): New.
6000         (struct nextfield): Remove "variant" field.  Add "offset".
6001         (struct field_info): Add "current_variant_part" and
6002         "variant_parts".
6003         (alloc_discriminant_info): Remove.
6004         (alloc_rust_variant): New function.
6005         (quirk_rust_enum): Update.
6006         (dwarf2_add_field): Set "offset" member.  Don't handle
6007         DW_TAG_variant_part.
6008         (offset_map_type): New typedef.
6009         (convert_variant_range, create_one_variant)
6010         (create_one_variant_part, create_variant_parts)
6011         (add_variant_property): New functions.
6012         (dwarf2_attach_fields_to_type): Call add_variant_property.
6013         (read_structure_type): Don't handle DW_TAG_variant_part.
6014         (handle_variant_part, handle_variant): New functions.
6015         (handle_struct_member_die): Use them.
6016         (process_structure_scope): Don't handle variant parts.
6017         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
6018         (struct discriminant_info): Remove.
6019         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
6020         (struct main_type) <flag_discriminated_union>: Remove.
6021         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
6022         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
6023         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
6024         Update.
6025         * valops.c (value_union_variant): Remove.
6026         * value.h (value_union_variant): Don't declare.
6027
6028 2020-04-24  Tom Tromey  <tromey@adacore.com>
6029
6030         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
6031         (ada_value_primitive_packed_val): Update.
6032         * ada-valprint.c (ada_value_print_1): Update.
6033         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
6034         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
6035         just an address.  Use evaluate_for_locexpr_baton.
6036         (dwarf2_evaluate_property): Update.
6037         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
6038         array_view.
6039         * findvar.c (default_read_var_value): Update.
6040         * gdbtypes.c (compute_variant_fields_inner)
6041         (resolve_dynamic_type_internal): Update.
6042         (resolve_dynamic_type): Change type of valaddr parameter.
6043         * gdbtypes.h (resolve_dynamic_type): Update.
6044         * valarith.c (value_subscripted_rvalue): Update.
6045         * value.c (value_from_contents_and_address): Update.
6046
6047 2020-04-24  Tom Tromey  <tromey@adacore.com>
6048
6049         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
6050         "push_initial_value" parameter.
6051         (dwarf2_evaluate_property): Likewise.
6052         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
6053
6054 2020-04-24  Tom Tromey  <tromey@adacore.com>
6055
6056         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
6057         (variant::matches, compute_variant_fields_recurse)
6058         (compute_variant_fields_inner, compute_variant_fields): New
6059         functions.
6060         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
6061         Use resolved_type after type is made.
6062         (operator==): Add new cases.
6063         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
6064         (struct discriminant_range, struct variant, struct variant_part):
6065         New.
6066         (union dynamic_prop_data) <variant_parts, original_type>: New
6067         members.
6068         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
6069         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
6070         constants.
6071         * value.c (unpack_bits_as_long): Now public.
6072         * value.h (unpack_bits_as_long): Declare.
6073
6074 2020-04-24  Tom Tromey  <tromey@adacore.com>
6075
6076         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
6077         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
6078
6079 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
6080
6081         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
6082
6083 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
6084
6085         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
6086         (remove_fork_catchpoint, post_startup_inferior)
6087         (post_attach): Move...
6088         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
6089         (remove_fork_catchpoint, post_startup_inferior)
6090         (post_attach): ...here.
6091         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
6092         (remove_fork_catchpoint, post_startup_inferior)
6093         (post_attach): Move...
6094         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
6095         (remove_fork_catchpoint, post_startup_inferior)
6096         (post_attach): ...here.
6097
6098 2020-04-24  Tom Tromey  <tromey@adacore.com>
6099
6100         * nat/windows-nat.h (struct windows_thread_info)
6101         <pc_adjusted>: New member.
6102         * windows-nat.c (windows_fetch_one_register): Check
6103         pc_adjusted.
6104         (windows_nat_target::get_windows_debug_event)
6105         (windows_nat_target::wait): Set pc_adjusted.
6106
6107 2020-04-24  Tom de Vries  <tdevries@suse.de>
6108
6109         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
6110         Run gdb-add-index inside temp dir.
6111
6112 2020-04-23  Tom Tromey  <tromey@adacore.com>
6113
6114         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
6115         in loop.
6116
6117 2020-04-23  Luis Machado  <luis.machado@linaro.org>
6118
6119         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
6120         get_frame_register instead of gdbarch_unwind_pc.
6121
6122 2020-04-23  Tom de Vries  <tdevries@suse.de>
6123
6124         * symtab.c (lookup_global_symbol): Prefer def over decl.
6125
6126 2020-04-23  Tom de Vries  <tdevries@suse.de>
6127
6128         PR symtab/25807
6129         * block.c (best_symbol, better_symbol): Promote to external.
6130         * block.h (best_symbol, better_symbol): Declare.
6131         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
6132         decl.
6133
6134 2020-04-23  Tom Tromey  <tromey@adacore.com>
6135
6136         PR ada/25837:
6137         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
6138         "const char *", not a "const std::string &".
6139         <name_and_matcher::operator==>: Update.
6140         * unittests/lookup_name_info-selftests.c: Change type of
6141         "result".
6142
6143 2020-04-23  Tom Tromey  <tom@tromey.com>
6144
6145         * inferior.h (iterate_over_inferiors): Don't declare.
6146         * inferior.c (iterate_over_inferiors): Remove.
6147         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
6148         Remove.
6149         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
6150         use iterate_over_inferiors.
6151         (darwin_resume_inferior_it)
6152         (struct resume_inferior_threads_param)
6153         (darwin_resume_inferior_threads_it): Remove.
6154         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
6155
6156 2020-04-23  Tom de Vries  <tdevries@suse.de>
6157
6158         * blockframe.c (find_pc_partial_function): Use
6159         find_pc_sect_compunit_symtab rather than
6160         objfile->sf->qf->find_pc_sect_compunit_symtab.
6161
6162 2020-04-22  Tom de Vries  <tdevries@suse.de>
6163
6164         PR symtab/25764
6165         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
6166         in psymtabs.
6167
6168 2020-04-22  Tom de Vries  <tdevries@suse.de>
6169
6170         PR symtab/25801
6171         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
6172         symtabs.
6173
6174 2020-04-22  Tom de Vries  <tdevries@suse.de>
6175
6176         PR symtab/25700
6177         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
6178         CU if already created.
6179
6180 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6181
6182         * infrun.c (displaced_step_fixup): Switch to the event_thread
6183         before calling displaced_step_restore, not after.
6184
6185 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6186
6187         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
6188         its inferior is not recorded by us.
6189         (record_btrace_target_open): Replace call to
6190         all_non_exited_threads () with call to current_inferior
6191         ()->non_exited_threads ().
6192         (record_btrace_target::stop_recording): Likewise.
6193         (record_btrace_target::close): Likewise.
6194         (record_btrace_target::wait): Likewise.
6195         (record_btrace_target::record_stop_replaying): Likewise.
6196
6197 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6198
6199         * btrace.c (btrace_enable): Throw an error on double enables and
6200         when enabling recording fails.
6201         (btrace_disable): Throw an error if the thread is not recorded.
6202
6203 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6204
6205         * record-btrace.c (record_btrace_target::fetch_registers): Forward
6206         request if we do not have a thread_info.
6207
6208 2020-04-21  Tom de Vries  <tdevries@suse.de>
6209
6210         PR gdb/25471
6211         * thread.c
6212         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
6213         exception in get_frame_id.
6214
6215 2020-04-20  Tom Tromey  <tromey@adacore.com>
6216
6217         * python/python.c (struct gdbpy_event): Mark move constructor as
6218         noexcept.
6219         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
6220         constructor as noexcept.
6221         * completer.h (struct completion_result): Mark move constructor as
6222         noexcept.
6223         * completer.c (completion_result::completion_result): Use
6224         initialization style.  Don't call reset_match_list.
6225
6226 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
6227
6228         * MAINTAINERS (Write After Approval): Add myself.
6229
6230 2020-04-18  Tom Tromey  <tom@tromey.com>
6231
6232         * windows-tdep.c (init_w32_command_list)
6233         (w32_prefix_command_valid): Restore.
6234         (_initialize_windows_tdep): Call init_w32_command_list.
6235
6236 2020-04-18  Tom Tromey  <tom@tromey.com>
6237
6238         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
6239         * value.c (value_fn_field): Update.
6240         * valops.c (find_function_in_inferior)
6241         (value_allocate_space_in_inferior): Update.
6242         * tui/tui-winsource.c (tui_update_source_windows_with_line):
6243         Update.
6244         * tui/tui-source.c (tui_source_window::set_contents): Update.
6245         * symtab.c (lookup_global_or_static_symbol)
6246         (find_function_start_sal_1, skip_prologue_sal)
6247         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
6248         * symmisc.c (dump_msymbols, dump_symtab_1)
6249         (maintenance_print_one_line_table): Update.
6250         * symfile.c (init_entry_point_info, section_is_mapped)
6251         (list_overlays_command, simple_read_overlay_table)
6252         (simple_overlay_update_1): Update.
6253         * stap-probe.c (handle_stap_probe): Update.
6254         * stabsread.c (dbx_init_float_type, define_symbol)
6255         (read_one_struct_field, read_enum_type, read_range_type): Update.
6256         * source.c (info_line_command): Update.
6257         * python/python.c (gdbpy_source_objfile_script)
6258         (gdbpy_execute_objfile_script): Update.
6259         * python/py-type.c (save_objfile_types): Update.
6260         * python/py-objfile.c (py_free_objfile): Update.
6261         * python/py-inferior.c (python_new_objfile): Update.
6262         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
6263         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
6264         (maintenance_check_psymtabs): Update.
6265         * printcmd.c (info_address_command): Update.
6266         * objfiles.h (struct objfile) <arch>: New method, from
6267         get_objfile_arch.
6268         (get_objfile_arch): Don't declare.
6269         * objfiles.c (get_objfile_arch): Remove.
6270         (filter_overlapping_sections): Update.
6271         * minsyms.c (msymbol_is_function): Update.
6272         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
6273         (output_nondebug_symbol): Update.
6274         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
6275         (mdebug_expand_psymtab): Update.
6276         * machoread.c (macho_add_oso_symfile): Update.
6277         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
6278         Update.
6279         * linux-fork.c (checkpoint_command): Update.
6280         * linespec.c (convert_linespec_to_sals): Update.
6281         * jit.c (finalize_symtab): Update.
6282         * infrun.c (insert_exception_resume_from_probe): Update.
6283         * ia64-tdep.c (ia64_find_unwind_table): Update.
6284         * hppa-tdep.c (internalize_unwinds): Update.
6285         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
6286         Update.
6287         * gcore.c (call_target_sbrk): Update.
6288         * elfread.c (record_minimal_symbol, elf_symtab_read)
6289         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
6290         (elf_gnu_ifunc_resolve_by_got): Update.
6291         * dwarf2/read.c (create_addrmap_from_index)
6292         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
6293         (read_debug_names_from_section)
6294         (process_psymtab_comp_unit_reader, add_partial_symbol)
6295         (add_partial_subprogram, process_full_comp_unit)
6296         (read_file_scope, read_func_scope, read_lexical_block_scope)
6297         (read_call_site_scope, dwarf2_ranges_read)
6298         (dwarf2_record_block_ranges, dwarf2_add_field)
6299         (mark_common_block_symbol_computed, read_tag_pointer_type)
6300         (read_tag_string_type, dwarf2_init_float_type)
6301         (dwarf2_init_complex_target_type, read_base_type)
6302         (partial_die_info::read, partial_die_info::read)
6303         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
6304         (dwarf2_fetch_die_loc_sect_off): Update.
6305         * dwarf2/loc.c (dwarf2_find_location_expression)
6306         (class dwarf_evaluate_loc_desc, rw_pieced_value)
6307         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
6308         (dwarf2_loc_desc_get_symbol_read_needs)
6309         (locexpr_describe_location_piece, locexpr_describe_location_1)
6310         (loclist_describe_location): Update.
6311         * dwarf2/index-write.c (write_debug_names): Update.
6312         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
6313         * dtrace-probe.c (dtrace_process_dof): Update.
6314         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
6315         (process_one_symbol): Update.
6316         * ctfread.c (ctf_init_float_type, read_base_type): Update.
6317         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
6318         (coff_read_enum_type): Update.
6319         * cli/cli-cmds.c (edit_command, list_command): Update.
6320         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
6321         * breakpoint.c (create_overlay_event_breakpoint)
6322         (create_longjmp_master_breakpoint)
6323         (create_std_terminate_master_breakpoint)
6324         (create_exception_master_breakpoint, get_sal_arch): Update.
6325         * block.c (block_gdbarch): Update.
6326         * annotate.c (annotate_source_line): Update.
6327
6328 2020-04-17  Tom Tromey  <tromey@adacore.com>
6329
6330         * auto-load.c (show_auto_load_cmd): Remove.
6331         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
6332         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
6333         (maintenance_print_arc_command): Remove.
6334         * tui/tui-win.c (tui_command): Remove.
6335         (tui_get_cmd_list): Use add_basic_prefix_cmd.
6336         * tui/tui-layout.c (tui_layout_command): Remove.
6337         (_initialize_tui_layout): Use add_basic_prefix_cmd.
6338         * python/python.c (user_set_python, user_show_python): Remove.
6339         (_initialize_python): Use add_basic_prefix_cmd,
6340         add_show_prefix_cmd.
6341         * guile/guile.c (set_guile_command, show_guile_command): Remove.
6342         (install_gdb_commands): Use add_basic_prefix_cmd,
6343         add_show_prefix_cmd.
6344         (info_guile_command): Remove.
6345         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
6346         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
6347         add_show_prefix_cmd.
6348         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
6349         Remove do_set and do_show parameters.
6350         * cli/cli-style.c (set_style, show_style): Remove.
6351         (_initialize_cli_style): Use add_basic_prefix_cmd,
6352         add_show_prefix_cmd.
6353         (cli_style_option::add_setshow_commands): Remove do_set and
6354         do_show parameters.
6355         (cli_style_option::add_setshow_commands): Use
6356         add_basic_prefix_cmd, add_show_prefix_cmd.
6357         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
6358         (set_style_name): Remove.
6359         * cli/cli-dump.c (dump_command, append_command): Remove.
6360         (srec_dump_command, ihex_dump_command, verilog_dump_command)
6361         (tekhex_dump_command, binary_dump_command)
6362         (binary_append_command): Remove.
6363         (_initialize_cli_dump): Use add_basic_prefix_cmd.
6364         * windows-tdep.c (w32_prefix_command_valid): Remove global.
6365         (init_w32_command_list): Remove; move into ...
6366         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
6367         * valprint.c (set_print, show_print, set_print_raw)
6368         (show_print_raw): Remove.
6369         (_initialize_valprint): Use add_basic_prefix_cmd,
6370         add_show_prefix_cmd.
6371         * typeprint.c (set_print_type, show_print_type): Remove.
6372         (_initialize_typeprint): Use add_basic_prefix_cmd,
6373         add_show_prefix_cmd.
6374         * record.c (set_record_command, show_record_command): Remove.
6375         (_initialize_record): Use add_basic_prefix_cmd,
6376         add_show_prefix_cmd.
6377         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
6378         add_show_prefix_cmd.
6379         (info_command, show_command, set_debug, show_debug): Remove.
6380         * top.h (set_history, show_history): Don't declare.
6381         * top.c (set_history, show_history): Remove.
6382         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
6383         (unset_tdesc_cmd): Remove.
6384         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
6385         add_show_prefix_cmd.
6386         * symtab.c (info_module_command): Remove.
6387         (_initialize_symtab): Use add_basic_prefix_cmd.
6388         * symfile.c (overlay_command): Remove.
6389         (_initialize_symfile): Use add_basic_prefix_cmd.
6390         * sparc64-tdep.c (info_adi_command): Remove.
6391         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
6392         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
6393         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
6394         add_show_prefix_cmd.
6395         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
6396         (_initialize_serial): Use add_basic_prefix_cmd,
6397         add_show_prefix_cmd.
6398         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
6399         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
6400         add_show_prefix_cmd.
6401         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
6402         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
6403         add_show_prefix_cmd.
6404         * riscv-tdep.c (show_riscv_command, set_riscv_command)
6405         (show_debug_riscv_command, set_debug_riscv_command): Remove.
6406         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
6407         add_show_prefix_cmd.
6408         * remote.c (remote_command, set_remote_cmd): Remove.
6409         (_initialize_remote): Use add_basic_prefix_cmd.
6410         * record-full.c (set_record_full_command)
6411         (show_record_full_command): Remove.
6412         (_initialize_record_full): Use add_basic_prefix_cmd,
6413         add_show_prefix_cmd.
6414         * record-btrace.c (cmd_set_record_btrace)
6415         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
6416         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
6417         (cmd_show_record_btrace_pt): Remove.
6418         (_initialize_record_btrace): Use add_basic_prefix_cmd,
6419         add_show_prefix_cmd.
6420         * ravenscar-thread.c (set_ravenscar_command)
6421         (show_ravenscar_command): Remove.
6422         (_initialize_ravenscar): Use add_basic_prefix_cmd,
6423         add_show_prefix_cmd.
6424         * mips-tdep.c (show_mips_command, set_mips_command)
6425         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
6426         add_show_prefix_cmd.
6427         * maint.c (maintenance_command, maintenance_info_command)
6428         (maintenance_check_command, maintenance_print_command)
6429         (maintenance_set_cmd, maintenance_show_cmd): Remove.
6430         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
6431         add_show_prefix_cmd.
6432         (show_per_command_cmd): Remove.
6433         * maint-test-settings.c (maintenance_set_test_settings_cmd):
6434         Remove.
6435         (maintenance_show_test_settings_cmd): Remove.
6436         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
6437         add_show_prefix_cmd.
6438         * maint-test-options.c (maintenance_test_options_command):
6439         Remove.
6440         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
6441         * macrocmd.c (macro_command): Remove
6442         (_initialize_macrocmd): Use add_basic_prefix_cmd.
6443         * language.c (set_check, show_check): Remove.
6444         (_initialize_language): Use add_basic_prefix_cmd,
6445         add_show_prefix_cmd.
6446         * infcmd.c (unset_command): Remove.
6447         (_initialize_infcmd): Use add_basic_prefix_cmd.
6448         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
6449         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
6450         add_show_prefix_cmd.
6451         * go32-nat.c (go32_info_dos_command): Remove.
6452         (_initialize_go32_nat): Use add_basic_prefix_cmd.
6453         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
6454         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
6455         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
6456         (_initialize_frame): Use add_basic_prefix_cmd,
6457         add_show_prefix_cmd.
6458         * dcache.c (set_dcache_command, show_dcache_command): Remove.
6459         (_initialize_dcache): Use add_basic_prefix_cmd,
6460         add_show_prefix_cmd.
6461         * cp-support.c (maint_cplus_command): Remove.
6462         (_initialize_cp_support): Use add_basic_prefix_cmd.
6463         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
6464         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
6465         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
6466         add_basic_prefix_cmd, add_show_prefix_cmd.
6467         * breakpoint.c (save_command): Remove.
6468         (_initialize_breakpoint): Use add_basic_prefix_cmd.
6469         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
6470         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
6471         add_show_prefix_cmd.
6472         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
6473         (set_ada_command, show_ada_command): Remove.
6474         (_initialize_ada_language): Use add_basic_prefix_cmd,
6475         add_show_prefix_cmd.
6476         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
6477
6478 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
6479
6480         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
6481         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
6482
6483 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6484
6485         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
6486         warning messages.
6487
6488 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6489
6490         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
6491         import table is not at beginning of .idata section.
6492
6493 2020-04-16  Pedro Alves  <palves@redhat.com>
6494
6495         * inferior.c (delete_inferior): Use delete operator directly
6496         instead of delete_program_space.
6497         * progspace.c (add_program_space): New, factored out from
6498         program_space::program_space.
6499         (remove_program_space): New, factored out from
6500         delete_program_space.
6501         (program_space::program_space): Remove intro comment.  Rewrite.
6502         (program_space::~program_space): Remove intro comment.  Call
6503         remove_program_space.
6504         (delete_program_space): Delete.
6505         * progspace.h (program_space::program_space): Make explicit.  Move
6506         intro comment here, adjusted.
6507         (program_space::~program_space): Move intro comment here,
6508         adjusted.
6509         (delete_program_space): Remove.
6510
6511 2020-04-16  Tom Tromey  <tromey@adacore.com>
6512
6513         * windows-nat.c (windows_nat::handle_access_violation): New
6514         function.
6515         * nat/windows-nat.h (handle_access_violation): Declare.
6516         * nat/windows-nat.c (handle_exception): Move Cygwin code to
6517         windows-nat.c.  Call handle_access_violation.
6518
6519 2020-04-16  Tom de Vries  <tdevries@suse.de>
6520
6521         PR symtab/25791
6522         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
6523         CUs without psymtab.
6524
6525 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
6526
6527         * python/python.c (do_start_initialization): Don't call
6528         PyEval_InitThreads for Python 3.9 and beyond.
6529
6530 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
6531
6532         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
6533         thread functions.
6534         (obsd_nat_target::wait): Likewise.
6535
6536 2020-04-15  Tom Tromey  <tromey@adacore.com>
6537
6538         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
6539         (DEBUG_EXCEPT): Use debug_printf.
6540
6541 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6542
6543         * completer.c (class completion_tracker::completion_hash_entry)
6544         <hash_name>: New member function.
6545         (completion_tracker::discard_completions): New callback to hash a
6546         completion_hash_entry, pass this to htab_create_alloc.
6547
6548 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
6549
6550         * windows-nat.c (windows_make_so): Warn rather than stopping with
6551         an error if realpath() fails.
6552
6553 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
6554
6555         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
6556         (nbsd_nat_target::info_proc): Add do_status.
6557
6558 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
6559             Tom de Vries  <tdevries@suse.de>
6560
6561         PR symtab/25718
6562         * psympriv.h (struct partial_symtab::read_symtab)
6563         (struct partial_symtab::expand_psymtab)
6564         (struct partial_symtab::read_dependencies): Update comments.
6565         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
6566         read_symtab for includer.
6567         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
6568         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
6569         (struct dwarf2_include_psymtab::m_readin): Remove.
6570         (struct dwarf2_include_psymtab::includer): New member function.
6571         (dwarf2_psymtab::expand_psymtab): Assert !readin.
6572
6573 2020-04-14  Tom de Vries  <tdevries@suse.de>
6574
6575         PR symtab/25720
6576         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
6577         with NULL symbol_matcher and lookup_name.
6578         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
6579         and lookup_name.
6580         * dwarf2/read.c (dw2_expand_symtabs_matching)
6581         (dw2_debug_names_expand_symtabs_matching): Same.
6582         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
6583         Make lookup_name a pointer.  Update comment.
6584         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
6585         lookup_name being a pointer.
6586         * symfile.c (expand_symtabs_matching): Same.
6587         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
6588         * linespec.c (iterate_over_all_matching_symtabs): Same.
6589
6590 2020-04-13  Tom Tromey  <tom@tromey.com>
6591
6592         * run-on-main-thread.c: Update include.
6593         * unittests/main-thread-selftests.c: Update include.
6594         * tui/tui-win.c: Update include.
6595         * tui/tui-io.c: Update include.
6596         * tui/tui-interp.c: Update include.
6597         * tui/tui-hooks.c: Update include.
6598         * top.h: Update include.
6599         * top.c: Update include.
6600         * ser-base.c: Update include.
6601         * remote.c: Update include.
6602         * remote-notif.c: Update include.
6603         * remote-fileio.c: Update include.
6604         * record-full.c: Update include.
6605         * record-btrace.c: Update include.
6606         * python/python.c: Update include.
6607         * posix-hdep.c: Update include.
6608         * mingw-hdep.c: Update include.
6609         * mi/mi-main.c: Update include.
6610         * mi/mi-interp.c: Update include.
6611         * main.c: Update include.
6612         * linux-nat.c: Update include.
6613         * interps.c: Update include.
6614         * infrun.c: Update include.
6615         * inf-loop.c: Update include.
6616         * event-top.c: Update include.
6617         * event-loop.c: Move to ../gdbsupport/.
6618         * event-loop.h: Move to ../gdbsupport/.
6619         * async-event.h: Update include.
6620         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
6621
6622 2020-04-13  Tom Tromey  <tom@tromey.com>
6623
6624         * tui/tui-win.c: Include async-event.h.
6625         * remote.c: Include async-event.h.
6626         * remote-notif.c: Include async-event.h.
6627         * record-full.c: Include async-event.h.
6628         * record-btrace.c: Include async-event.h.
6629         * infrun.c: Include async-event.h.
6630         * event-top.c: Include async-event.h.
6631         * event-loop.h: Move some declarations to async-event.h.
6632         * event-loop.c: Don't include ser-event.h or top.h.  Move some
6633         code to async-event.c.
6634         * async-event.h: New file.
6635         * async-event.c: New file.
6636         * Makefile.in (COMMON_SFILES): Add async-event.c.
6637         (HFILES_NO_SRCDIR): Add async-event.h.
6638
6639 2020-04-13  Tom Tromey  <tom@tromey.com>
6640
6641         * utils.c (flush_streams): New function.
6642         * event-loop.c (gdb_wait_for_event): Call flush_streams.
6643
6644 2020-04-13  Tom Tromey  <tom@tromey.com>
6645
6646         * event-loop.c (handle_file_event): Use warning, not
6647         printf_unfiltered.
6648
6649 2020-04-13  Tom Tromey  <tom@tromey.com>
6650
6651         * event-loop.c: Include <chrono>.
6652
6653 2020-04-13  Tom Tromey  <tom@tromey.com>
6654
6655         * gdb_select.h: Move to ../gdbsupport/.
6656         * event-loop.c: Update include path.
6657         * top.c: Update include path.
6658         * ser-base.c: Update include path.
6659         * ui-file.c: Update include path.
6660         * ser-tcp.c: Update include path.
6661         * guile/scm-ports.c: Update include path.
6662         * posix-hdep.c: Update include path.
6663         * ser-unix.c: Update include path.
6664         * gdb_usleep.c: Update include path.
6665         * mingw-hdep.c: Update include path.
6666         * inflow.c: Update include path.
6667         * infrun.c: Update include path.
6668         * event-top.c: Update include path.
6669
6670 2020-04-13  Tom Tromey  <tom@tromey.com>
6671
6672         * configure: Rebuild.
6673         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
6674
6675 2020-04-13  Tom Tromey  <tom@tromey.com>
6676
6677         * event-loop.h (start_event_loop): Don't declare.
6678         * event-loop.c (start_event_loop): Move...
6679         * main.c (start_event_loop): ...here.  Now static.
6680
6681 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
6682
6683         * MAINTAINERS: Update my email address.
6684
6685 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6686
6687         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
6688         IP_ALL.
6689
6690 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6691
6692         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
6693         (nbsd_nat_target::info_proc): Add do_cmdline.
6694
6695 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6696
6697         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
6698         (nbsd_nat_target::info_proc): Add do_cwd.
6699
6700 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6701
6702         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
6703
6704 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
6705
6706         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
6707         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
6708         (nbsd_nat_target::info_proc): New functions.
6709         * nbsd-nat.c (kinfo_get_vmmap): New function.
6710         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
6711         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
6712         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
6713         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
6714         functions.
6715         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
6716         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
6717         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
6718         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
6719         (KINFO_VME_FLAG_GROWS_DOWN): New.
6720
6721 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
6722
6723         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
6724         bit shift.
6725
6726 2020-04-10  Tom Tromey  <tromey@adacore.com>
6727
6728         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
6729
6730 2020-04-10  Tom Tromey  <tromey@adacore.com>
6731
6732         * symtab.c (get_symbol_address, get_msymbol_address): Skip
6733         separate debug files.
6734
6735 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
6736
6737         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6738         Move to...
6739         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6740         ... here.
6741         * windows-nat.c (windows_nat_target::get_windows_debug_event):
6742         Check for STATUS_WX86_BREAKPOINT.
6743         (windows_nat_target::wait): Same.
6744
6745 2020-04-10  Tom de Vries  <tdevries@suse.de>
6746
6747         PR cli/25808
6748         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
6749
6750 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6751
6752         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
6753         (Write After Approval): Remove Tom de Vries.
6754
6755 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6756
6757         revert partially:
6758         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6759
6760         * buildsym.c (record_line): Fix undefined behavior and preserve
6761         lines at eof.
6762
6763 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
6764
6765         * auxv.h (svr4_auxv_parse): New.
6766         * auxv.c (default_auxv_parse): Split into default_auxv_parse
6767         and generic_auxv_parse.
6768         (svr4_auxv_parse): Add.
6769         * obsd-tdep.c: Include "auxv.h".
6770         (obsd_auxv_parse): Remove.
6771         (obsd_init_abi): Remove comment.
6772         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
6773         from `obsd_auxv_parse' to `svr4_auxv_parse'.
6774         * nbsd-tdep.c: Include "auxv.h".
6775         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
6776
6777 2020-04-08  Tom Tromey  <tromey@adacore.com>
6778
6779         * nat/windows-nat.h (last_wait_event): Don't declare.
6780         (wait_for_debug_event): Update comment.
6781         * nat/windows-nat.c (last_wait_event): Now static.
6782
6783 2020-04-08  Tom Tromey  <tromey@adacore.com>
6784
6785         * windows-nat.c (wait_for_debug_event): Move to
6786         nat/windows-nat.c.
6787         * nat/windows-nat.h (wait_for_debug_event): Declare.
6788         * nat/windows-nat.c (wait_for_debug_event): Move from
6789         windows-nat.c.  No longer static.
6790
6791 2020-04-08  Tom Tromey  <tromey@adacore.com>
6792
6793         * windows-nat.c (get_windows_debug_event): Use
6794         fetch_pending_stop.
6795         * nat/windows-nat.h (fetch_pending_stop): Declare.
6796         * nat/windows-nat.c (fetch_pending_stop): New function.
6797
6798 2020-04-08  Tom Tromey  <tromey@adacore.com>
6799
6800         * windows-nat.c (windows_continue): Use matching_pending_stop and
6801         continue_last_debug_event.
6802         * nat/windows-nat.h (matching_pending_stop)
6803         (continue_last_debug_event): Declare.
6804         * nat/windows-nat.c (DEBUG_EVENTS): New define.
6805         (matching_pending_stop, continue_last_debug_event): New
6806         functions.
6807
6808 2020-04-08  Tom Tromey  <tromey@adacore.com>
6809
6810         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
6811         (handle_exception_result): Move to nat/windows-nat.h.
6812         (DEBUG_EXCEPTION_SIMPLE): Remove.
6813         (windows_nat::handle_ms_vc_exception): New function.
6814         (handle_exception): Move to nat/windows-nat.c.
6815         (get_windows_debug_event): Update.
6816         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
6817         nat/windows-nat.c.
6818         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
6819         (handle_exception_result): Move from windows-nat.c.
6820         (handle_exception): Declare.
6821         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
6822         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
6823         windows-nat.c.
6824
6825 2020-04-08  Tom Tromey  <tromey@adacore.com>
6826
6827         * windows-nat.c (exception_count, event_count): Remove.
6828         (handle_exception, get_windows_debug_event)
6829         (do_initial_windows_stuff): Update.
6830
6831 2020-04-08  Tom Tromey  <tromey@adacore.com>
6832
6833         * windows-nat.c (windows_nat::handle_load_dll)
6834         (windows_nat::handle_unload_dll): Rename.  No longer static.
6835         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
6836         Declare.
6837
6838 2020-04-08  Tom Tromey  <tromey@adacore.com>
6839
6840         * complaints.h (stop_whining): Declare at top-level.
6841         (complaint): Don't declare stop_whining.
6842
6843 2020-04-08  Tom Tromey  <tromey@adacore.com>
6844
6845         * windows-nat.c (windows_nat::handle_output_debug_string):
6846         Rename.  No longer static.
6847         * nat/windows-nat.h (handle_output_debug_string): Declare.
6848
6849 2020-04-08  Tom Tromey  <tromey@adacore.com>
6850
6851         * windows-nat.c (current_process_handle, current_process_id)
6852         (main_thread_id, last_sig, current_event, last_wait_event)
6853         (current_windows_thread, desired_stop_thread_id, pending_stops)
6854         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
6855         (display_selectors, fake_create_process)
6856         (get_windows_debug_event): Update.
6857         * nat/windows-nat.h (current_process_handle, current_process_id)
6858         (main_thread_id, last_sig, current_event, last_wait_event)
6859         (current_windows_thread, desired_stop_thread_id, pending_stops)
6860         (struct pending_stop, siginfo_er): Move from windows-nat.c.
6861         * nat/windows-nat.c (current_process_handle, current_process_id)
6862         (main_thread_id, last_sig, current_event, last_wait_event)
6863         (current_windows_thread, desired_stop_thread_id, pending_stops)
6864         (siginfo_er): New globals.  Move from windows-nat.c.
6865
6866 2020-04-08  Tom Tromey  <tromey@adacore.com>
6867
6868         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
6869         (handle_load_dll): Update.
6870         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
6871
6872 2020-04-08  Tom Tromey  <tromey@adacore.com>
6873
6874         * windows-nat.c (enum thread_disposition_type): Move to
6875         nat/windows-nat.h.
6876         (windows_nat::thread_rec): Rename from thread_rec.  No longer
6877         static.
6878         (windows_add_thread, windows_nat_target::fetch_registers)
6879         (windows_nat_target::store_registers, handle_exception)
6880         (windows_nat_target::resume, get_windows_debug_event)
6881         (windows_nat_target::get_tib_address)
6882         (windows_nat_target::thread_name)
6883         (windows_nat_target::thread_alive): Update.
6884         * nat/windows-nat.h (enum thread_disposition_type): Move from
6885         windows-nat.c.
6886         (thread_rec): Declare.
6887
6888 2020-04-08  Tom Tromey  <tromey@adacore.com>
6889
6890         * windows-nat.c: Add "using namespace".
6891         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
6892         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
6893
6894 2020-04-08  Tom Tromey  <tromey@adacore.com>
6895
6896         * nat/windows-nat.h (struct windows_thread_info): Declare
6897         destructor.
6898         * nat/windows-nat.c (~windows_thread_info): New.
6899
6900 2020-04-08  Tom Tromey  <tromey@adacore.com>
6901
6902         PR gdb/22992
6903         * windows-nat.c (current_event): Update comment.
6904         (last_wait_event, desired_stop_thread_id): New globals.
6905         (struct pending_stop): New.
6906         (pending_stops): New global.
6907         (windows_nat_target) <stopped_by_sw_breakpoint>
6908         <supports_stopped_by_sw_breakpoint>: New methods.
6909         (windows_fetch_one_register): Add assertions.  Adjust PC.
6910         (windows_continue): Handle pending stops.  Suspend other threads
6911         when stepping.  Use last_wait_event
6912         (wait_for_debug_event): New function.
6913         (get_windows_debug_event): Use wait_for_debug_event.  Handle
6914         pending stops.  Queue spurious stops.
6915         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
6916         (windows_nat_target::kill): Use wait_for_debug_event.
6917         * nat/windows-nat.h (struct windows_thread_info)
6918         <stopped_at_software_breakpoint>: New field.
6919         * nat/windows-nat.c (windows_thread_info::resume): Clear
6920         stopped_at_software_breakpoint.
6921
6922 2020-04-08  Tom Tromey  <tromey@adacore.com>
6923
6924         * windows-nat.c (enum thread_disposition_type): New.
6925         (thread_rec): Replace "get_context" parameter with "disposition";
6926         change type.
6927         (windows_add_thread, windows_nat_target::fetch_registers)
6928         (windows_nat_target::store_registers, handle_exception)
6929         (windows_nat_target::resume, get_windows_debug_event)
6930         (windows_nat_target::get_tib_address)
6931         (windows_nat_target::thread_name)
6932         (windows_nat_target::thread_alive): Update.
6933
6934 2020-04-08  Tom Tromey  <tromey@adacore.com>
6935
6936         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
6937         (windows_continue): Use windows_continue::resume.
6938         * nat/windows-nat.h (struct windows_thread_info) <suspend,
6939         resume>: Declare new methods.
6940         * nat/windows-nat.c: New file.
6941         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
6942
6943 2020-04-08  Tom Tromey  <tromey@adacore.com>
6944
6945         * windows-nat.c (windows_add_thread, windows_delete_thread)
6946         (windows_nat_target::fetch_registers)
6947         (windows_nat_target::store_registers, fake_create_process)
6948         (windows_nat_target::resume, windows_nat_target::resume)
6949         (get_windows_debug_event, windows_nat_target::wait)
6950         (windows_nat_target::pid_to_str)
6951         (windows_nat_target::get_tib_address)
6952         (windows_nat_target::get_ada_task_ptid)
6953         (windows_nat_target::thread_name)
6954         (windows_nat_target::thread_alive): Use lwp, not tid.
6955
6956 2020-04-08  Tom Tromey  <tromey@adacore.com>
6957
6958         * windows-nat.c (handle_exception)
6959         (windows_nat_target::thread_name): Update.
6960         * nat/windows-nat.h (windows_thread_info): Remove destructor.
6961         <name>: Now unique_xmalloc_ptr.
6962
6963 2020-04-08  Tom Tromey  <tromey@adacore.com>
6964
6965         * windows-nat.c (thread_rec)
6966         (windows_nat_target::fetch_registers): Update.
6967         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
6968         Update comment.
6969         <debug_registers_changed, reload_context>: Now bool.
6970
6971 2020-04-08  Tom Tromey  <tromey@adacore.com>
6972
6973         * windows-nat.c (windows_add_thread): Use new.
6974         (windows_init_thread_list, windows_delete_thread): Use delete.
6975         (get_windows_debug_event): Update.
6976         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
6977         destructor, and initializers.
6978
6979 2020-04-08  Tom Tromey  <tromey@adacore.com>
6980
6981         * windows-nat.c (struct windows_thread_info): Remove.
6982         * nat/windows-nat.h: New file.
6983
6984 2020-04-08  Tom Tromey  <tromey@adacore.com>
6985
6986         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
6987         (thread_rec, windows_add_thread, windows_delete_thread)
6988         (windows_continue): Update.
6989
6990 2020-04-08  Tom Tromey  <tromey@adacore.com>
6991
6992         * windows-nat.c (struct windows_thread_info): Remove typedef.
6993         (thread_head): Remove.
6994         (thread_list): New global.
6995         (thread_rec, windows_add_thread, windows_init_thread_list)
6996         (windows_delete_thread, windows_continue): Update.
6997
6998 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6999
7000         * windows-tdep.h (windows_init_abi): Add comment.
7001         (cygwin_init_abi): New declaration.
7002         * windows-tdep.c: Split signal enumeration in two, one for
7003         Windows and one for Cygwin.
7004         (windows_gdb_signal_to_target): Only deal with signal of the
7005         Windows OS ABI.
7006         (cygwin_gdb_signal_to_target): New function.
7007         (windows_init_abi): Rename to windows_init_abi_common, don't set
7008         gdb_signal_to_target gdbarch method.  Add new new function with
7009         this name.
7010         (cygwin_init_abi): New function.
7011         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
7012         comment.  Don't call windows_init_abi.
7013         (amd64_windows_init_abi): Add comment, call windows_init_abi.
7014         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
7015         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
7016         i386_windows_init_abi_common, don't call windows_init_abi.  Add
7017         a new function of this name.
7018         (i386_cygwin_init_abi): New function.
7019         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
7020         OS ABI Cygwin.
7021
7022 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7023
7024         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
7025         parameter.c.
7026         (dwarf2_read_gdb_index): Update.
7027
7028 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
7029
7030         * nbsd-tdep.c: Include "objfiles.h".
7031         (nbsd_skip_solib_resolver): New.
7032         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
7033
7034 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7035
7036         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
7037         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
7038         with DW_LLE_base_addressx are being emitted in DWARFv5.
7039         Add the newly added kind DW_LOC_OFFSET_PAIR also.
7040         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
7041         unsigned integer.
7042
7043 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7044
7045         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
7046         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
7047         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
7048         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
7049         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
7050         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
7051         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
7052
7053
7054 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7055
7056         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
7057         (read_loclist_index): New function definition.
7058         (lookup_loclist_base): New function definition.
7059         (read_loclist_header): New function definition.
7060         (dwarf2_cu): Add loclist_base and loclist_header field.
7061         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
7062         (read_full_die_1): Read the value of DW_AT_loclists_base.
7063         (read_attribute_reprocess): Handle DW_FORM_loclistx.
7064         (read_attribute_value): Handle DW_FORM_loclistx.
7065         (skip_one_die): Handle DW_FORM_loclistx.
7066         (loclist_header): New structure declaration.
7067         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
7068
7069 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7070
7071         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
7072         constructor.  Remove `addr` parameter from other constructor and
7073         add `per_cu` parameter.
7074         * dwarf2/read.c (create_partial_symtab): Update.
7075
7076 2020-04-07  Tom de Vries  <tdevries@suse.de>
7077
7078         PR symtab/25796
7079         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
7080         (partial_die_info::fixup): Inherit has_const_value.
7081
7082 2020-04-07  Tom de Vries  <tdevries@suse.de>
7083
7084         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
7085         symbols without address.
7086
7087 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7088
7089         * nbsd-nat.h (struct thread_info): Add forward declaration.
7090         (nbsd_nat_target::thread_alive): Add.
7091         (nbsd_nat_target::thread_name): Likewise.
7092         (nbsd_nat_target::update_thread_list): Likewise.
7093         (update_thread_list::post_attach): Likewise.
7094         (post_attach::pid_to_str): Likewise.
7095         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
7096         (nbsd_thread_lister): Add.
7097         (nbsd_nat_target::thread_alive): Likewise.
7098         (nbsd_nat_target::thread_name): Likewise.
7099         (nbsd_add_threads): Likewise.
7100         (update_thread_list::post_attach): Likewise.
7101         (nbsd_nat_target::update_thread_list): Likewise.
7102         (post_attach::pid_to_str): Likewise.
7103
7104 2020-04-06  Tom Tromey  <tromey@adacore.com>
7105
7106         * ada-valprint.c (print_variant_part): Extract the variant field.
7107         (print_field_values): Use the field as the outer value when
7108         recursing.
7109
7110 2020-04-06  Tom Tromey  <tromey@adacore.com>
7111
7112         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
7113         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
7114         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
7115         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
7116         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
7117
7118 2020-04-06  Tom Tromey  <tromey@adacore.com>
7119
7120         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
7121         TYPE_CODE_ERROR.
7122
7123 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7124
7125         * nbsd-tdep.c: Include "gdbarch.h".
7126         Define enum with NetBSD signal numbers.
7127         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
7128         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
7129         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
7130         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
7131         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
7132         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
7133         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
7134         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
7135         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
7136         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
7137         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
7138         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
7139
7140 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
7141
7142         PR gdb/25325
7143         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
7144
7145 2020-04-03  Tom Tromey  <tromey@adacore.com>
7146
7147         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
7148         Read constant block.
7149
7150 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7151
7152         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
7153         (gdb_bfd_get_full_section_contents): New declaration.
7154         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
7155         * windows-tdep.c (is_linked_with_cygwin_dll): Use
7156         gdb_bfd_get_full_section_contents.
7157
7158 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7159
7160         * exec.c (build_section_table): Replace internal_error with
7161         gdb_assert.
7162         (section_table_xfer_memory_partial): Likewise.
7163         * mdebugread.c (parse_partial_symbols): Likewise.
7164         * psymtab.c (lookup_partial_symbol): Likewise.
7165         * utils.c (wrap_here): Likewise.
7166
7167 2020-04-02  Tom Tromey  <tromey@adacore.com>
7168
7169         * f-lang.c (build_fortran_types): Use arch_type to initialize
7170         builtin_complex_s32 in the TYPE_CODE_ERROR case.
7171
7172 2020-04-02  Tom Tromey  <tromey@adacore.com>
7173
7174         * dwarf2/read.c (partial_die_info::read): Do not create a vector
7175         of attributes.
7176
7177 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7178             Bernd Edlinger <bernd.edlinger@hotmail.de>
7179             Tom Tromey  <tromey@adacore.com>
7180
7181         * buildsym.c (buildsym_compunit::record_line): Remove
7182         deduplication code.
7183
7184 2020-04-02  Tom de Vries  <tdevries@suse.de>
7185
7186         PR ada/24671
7187         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
7188
7189 2020-04-02  Tom de Vries  <tdevries@suse.de>
7190
7191         * dwarf2/read.c (dwarf2_gdb_index_functions,
7192         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
7193         NULL.
7194         * psymtab.c (psym_lookup_global_symbol_language): New function.
7195         (psym_functions): Init psym_lookup_global_symbol_language with
7196         psym_lookup_global_symbol_language.
7197         * symfile-debug.c (debug_sym_quick_functions): Init
7198         lookup_global_symbol_language with NULL.
7199         * symfile.c (set_initial_language): Remove fixme comment.
7200         * symfile.h (struct quick_symbol_functions): Add
7201         lookup_global_symbol_language.
7202         * symtab.c (find_quick_global_symbol_language): New function.
7203         (find_main_name): Use find_quick_global_symbol_language.
7204
7205 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
7206
7207         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
7208
7209 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7210
7211         * buildsym.c (record_line): Fix undefined behavior and preserve
7212         lines at eof.
7213
7214 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7215
7216         * buildsym.c (record_line): Fix the resizing condition.
7217
7218 2020-04-01  Tom Tromey  <tom@tromey.com>
7219
7220         * value.h (value_literal_complex): Add comment.
7221         * valops.c (value_literal_complex): Refer to value.h.
7222
7223 2020-04-01  Tom Tromey  <tom@tromey.com>
7224
7225         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
7226         (scalar_type): New rule, from typebase.
7227         (typebase): Use scalar_type.  Recognize complex types.
7228         (field_name): Handle FLOAT_KEYWORD.
7229         (ident_tokens): Add _Complex and __complex__.
7230
7231 2020-04-01  Tom Tromey  <tom@tromey.com>
7232
7233         PR exp/25299:
7234         * valarith.c (promotion_type, complex_binop): New functions.
7235         (scalar_binop): Handle complex numbers.  Use promotion_type.
7236         (value_pos, value_neg, value_complement): Handle complex numbers.
7237
7238 2020-04-01  Tom Tromey  <tom@tromey.com>
7239
7240         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
7241         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
7242         (parse_number): Handle complex numbers.
7243
7244 2020-04-01  Tom Tromey  <tom@tromey.com>
7245
7246         * c-valprint.c (c_decorations): Change complex suffix to "i".
7247
7248 2020-04-01  Tom Tromey  <tom@tromey.com>
7249
7250         * valprint.c (generic_value_print_complex): Use accessors.
7251         * value.h (value_real_part, value_imaginary_part): Declare.
7252         * valops.c (value_real_part, value_imaginary_part): New
7253         functions.
7254         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
7255
7256 2020-04-01  Tom Tromey  <tom@tromey.com>
7257
7258         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
7259         (read_range_type): Update.
7260         * mdebugread.c (basic_type): Update.
7261         * go-lang.c (build_go_types): Use init_complex_type.
7262         * gdbtypes.h (struct main_type) <complex_type>: New member.
7263         (init_complex_type): Update.
7264         (arch_complex_type): Don't declare.
7265         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
7266         Make name if none given.  Use alloc_type_copy.  Look for cached
7267         complex type.
7268         (arch_complex_type): Remove.
7269         (gdbtypes_post_init): Use init_complex_type.
7270         * f-lang.c (build_fortran_types): Use init_complex_type.
7271         * dwarf2/read.c (read_base_type): Update.
7272         * d-lang.c (build_d_types): Use init_complex_type.
7273         * ctfread.c (read_base_type): Update.
7274
7275 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7276
7277         * infrun.c (stop_all_threads): Update assertion, plus when
7278         stopping threads, take into account that we might be trying
7279         to stop an all-stop target.
7280         (stop_waiting): Call 'stop_all_threads' if there exists a
7281         non-stop target.
7282
7283 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7284
7285         * target.h (exists_non_stop_target): New function declaration.
7286         * target.c (exists_non_stop_target): New function.
7287
7288 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
7289
7290         PR gdb/24789
7291         * eval.c (is_integral_or_integral_reference): New function.
7292         (evaluate_subexp_standard): Allow integer references in
7293         pointer arithmetic.
7294
7295 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7296
7297         * remote.c (remote_target::remote_parse_stop_reply): Remove the
7298         check for no ptid in the stop reply when the target is non-stop.
7299
7300 2020-04-01  Tom Tromey  <tromey@adacore.com>
7301
7302         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
7303         "name" parameter to rvalue reference.  Initialize m_name_holder.
7304         <lookup_name_info>: New overloads.
7305         <name>: Return gdb::string_view.
7306         <c_str>: New method.
7307         <make_ignore_params>: Update.
7308         <search_name_hash>: Update.
7309         <language_lookup_name>: Return const char *.
7310         <m_name>: Change type.
7311         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
7312         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
7313         (lookup_name_info::match_any): Update.
7314         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
7315         Update.
7316         * minsyms.c (linkage_name_str): Update.
7317         * language.c (default_symbol_name_matcher): Update.
7318         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
7319         Update.
7320         * ada-lang.c (ada_fold_name): Change parameter to string_view.
7321         (ada_lookup_name_info::ada_lookup_name_info): Update.
7322         (literal_symbol_name_matcher): Update.
7323
7324 2020-04-01  Tom Tromey  <tromey@adacore.com>
7325
7326         * psymtab.c (psymtab_search_name): Remove function.
7327         (psym_lookup_symbol): Create search name and lookup name here.
7328         (lookup_partial_symbol): Remove "name" parameter; add
7329         lookup_name.
7330         (psym_expand_symtabs_for_function): Update.
7331
7332 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
7333
7334         PR tui/25597:
7335         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
7336
7337 2020-03-31  Tom Tromey  <tromey@adacore.com>
7338
7339         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
7340         memcpy.
7341
7342 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
7343
7344         * features/riscv/32bit-csr.xml: Regenerated.
7345         * features/riscv/64bit-csr.xml: Regenerated.
7346
7347 2020-03-30  Tom Tromey  <tromey@adacore.com>
7348
7349         * ada-valprint.c (print_variant_part): Update.
7350         * ada-lang.h (ada_which_variant_applies): Update.
7351         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
7352         outer_valaddr parameters; replace with "outer" value parameter.
7353         (to_fixed_variant_branch_type): Update.
7354
7355 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7356
7357         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
7358         <list>.  Remove inclusion of observable.h.
7359         (PPC_DEBUG_CURRENT_VERSION): Move up define.
7360         (struct arch_lwp_info): New struct.
7361         (class ppc_linux_dreg_interface): New class.
7362         (struct ppc_linux_process_info): New struct.
7363         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
7364         <low_new_clone, low_forget_process, low_prepare_to_resume>
7365         <copy_thread_dreg_state, mark_thread_stale>
7366         <mark_debug_registers_changed, register_hw_breakpoint>
7367         <clear_hw_breakpoint, register_wp, clear_wp>
7368         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
7369         <num_memory_accesses, get_trigger_type>
7370         <create_watchpoint_request, hwdebug_point_cmp>
7371         <init_arch_lwp_info, get_arch_lwp_info>
7372         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
7373         methods.
7374         <struct ptid_hash>: New inner struct.
7375         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
7376         members.
7377         (saved_dabr_value, hwdebug_info, max_slots_number)
7378         (struct hw_break_tuple, struct thread_points, ppc_threads)
7379         (have_ptrace_hwdebug_interface)
7380         (hwdebug_find_thread_points_by_tid)
7381         (hwdebug_insert_point, hwdebug_remove_point): Remove.
7382         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
7383         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
7384         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
7385         use m_dreg_interface.
7386         (hwdebug_point_cmp): Change to...
7387         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
7388         reference arguments instead of pointers.
7389         (ppc_linux_nat_target::ranged_break_num_registers): Use
7390         m_dreg_interface.
7391         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
7392         m_dreg_interface.  Call register_hw_breakpoint.
7393         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
7394         m_dreg_interface.  Call clear_hw_breakpoint.
7395         (get_trigger_type): Change to...
7396         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
7397         comment.
7398         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
7399         use m_dreg_interface.  Call register_hw_breakpoint.
7400         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
7401         use m_dreg_interface.  Call clear_hw_breakpoint.
7402         (can_use_watchpoint_cond_accel): Change to...
7403         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
7404         method.  Update comment, use m_dreg_interface and
7405         m_process_info.
7406         (calculate_dvc): Change to...
7407         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
7408         m_dreg_interface.
7409         (num_memory_accesses): Change to...
7410         (ppc_linux_nat_target::num_memory_accesses): ...this method.
7411         (check_condition): Change to...
7412         (ppc_linux_nat_target::check_condition): ...this method.
7413         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
7414         comment, use m_dreg_interface.
7415         (create_watchpoint_request): Change to...
7416         (ppc_linux_nat_target::create_watchpoint_request): ...this
7417         method.  Use m_dreg_interface.
7418         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
7419         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
7420         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
7421         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
7422         (ppc_linux_nat_target::low_forget_process)
7423         (ppc_linux_nat_target::low_new_fork)
7424         (ppc_linux_nat_target::low_new_clone)
7425         (ppc_linux_nat_target::low_delete_thread)
7426         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
7427         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
7428         only call mark_thread_stale.
7429         (ppc_linux_thread_exit): Remove.
7430         (ppc_linux_nat_target::stopped_data_address): Change to...
7431         (ppc_linux_nat_target::low_stopped_data_address): This. Add
7432         comment, use m_dreg_interface and m_thread_hw_breakpoints.
7433         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
7434         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
7435         comment.  Call low_stopped_data_address.
7436         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
7437         m_dreg_interface.
7438         (ppc_linux_nat_target::masked_watch_num_registers): Use
7439         m_dreg_interface.
7440         (ppc_linux_nat_target::copy_thread_dreg_state)
7441         (ppc_linux_nat_target::mark_thread_stale)
7442         (ppc_linux_nat_target::mark_debug_registers_changed)
7443         (ppc_linux_nat_target::register_hw_breakpoint)
7444         (ppc_linux_nat_target::clear_hw_breakpoint)
7445         (ppc_linux_nat_target::register_wp)
7446         (ppc_linux_nat_target::clear_wp)
7447         (ppc_linux_nat_target::init_arch_lwp_info)
7448         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
7449         (_initialize_ppc_linux_nat): Remove observer callback.
7450
7451 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7452
7453         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
7454         (ppc_linux_nat_target::auxv_parse)
7455         (ppc_linux_nat_target::read_description)
7456         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
7457         Move up.
7458
7459 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7460
7461         * linux-nat.h (low_new_clone): New method.
7462         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
7463
7464 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7465
7466         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
7467         (dbx_expand_psymtab): ... this.
7468         (start_psymtab): Update.
7469         * mdebugread.c (psymtab_to_symtab_1): Rename to...
7470         (mdebug_expand_psymtab): ... this.
7471         (parse_partial_symbols): Update.
7472         (new_psymtab): Update.
7473         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
7474         (xcoff_expand_psymtab): ... this.
7475         (xcoff_start_psymtab): Update.
7476
7477 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7478
7479         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
7480         <expand_dependencies>: ... this.
7481         * psymtab.c (partial_symtab::read_dependencies): Rename to...
7482         (partial_symtab::expand_dependencies): ... this.
7483         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
7484         Update.
7485         (dwarf2_psymtab::expand_psymtab): Update.
7486         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7487         * mdebugread.c (psymtab_to_symtab_1): Update.
7488         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7489
7490 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7491
7492         * psympriv.h (discard_psymtab): Remove.
7493         * dbxread.c (dbx_end_psymtab): Update.
7494         * xcoffread.c (xcoff_end_psymtab): Update.
7495
7496 2020-03-28  Tom Tromey  <tom@tromey.com>
7497
7498         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
7499         comment.
7500
7501 2020-03-28  Tom Tromey  <tom@tromey.com>
7502
7503         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
7504
7505 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
7506
7507         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7508
7509 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
7510
7511         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
7512
7513 2020-03-26  Tom Tromey  <tom@tromey.com>
7514
7515         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
7516         (mark_common_block_symbol_computed, read_tag_string_type)
7517         (attr_to_dynamic_prop, read_subrange_type): Update.
7518         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
7519         to be methods on struct attribute.
7520         (skip_one_die, process_imported_unit_die, read_namespace_alias)
7521         (read_call_site_scope, partial_die_info::read)
7522         (partial_die_info::read, lookup_die_type, follow_die_ref):
7523         Update.
7524         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
7525         from dwarf2_get_ref_die_offset.
7526         (attribute::constant_value): New method, from
7527         dwarf2_get_attr_constant_value.
7528         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
7529         Declare method.
7530         <constant_value>: New method.
7531
7532 2020-03-26  Tom Tromey  <tom@tromey.com>
7533
7534         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
7535         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
7536         (dwarf_type_encoding_name): Move to stringify.c.
7537         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
7538         * dwarf2/stringify.c: New file.
7539         * dwarf2/stringify.h: New file.
7540
7541 2020-03-26  Tom Tromey  <tom@tromey.com>
7542
7543         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
7544         Rewrite.
7545
7546 2020-03-26  Tom Tromey  <tom@tromey.com>
7547
7548         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
7549         methods.
7550         * dwarf2/read.c (lookup_addr_base): Move to die.h.
7551         (lookup_ranges_base): Likewise.
7552         (read_cutu_die_from_dwo, read_full_die_1): Update.
7553
7554 2020-03-26  Tom Tromey  <tom@tromey.com>
7555
7556         * dwarf2/read.c (read_import_statement, read_file_scope)
7557         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
7558         (read_lexical_block_scope, read_call_site_scope)
7559         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
7560         (handle_struct_member_die, process_structure_scope)
7561         (update_enumeration_type_from_children)
7562         (process_enumeration_scope, read_array_type, read_common_block)
7563         (read_namespace, read_module, read_subroutine_type): Update.
7564         (sibling_die): Remove.
7565
7566 2020-03-26  Tom Tromey  <tom@tromey.com>
7567
7568         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
7569         (build_type_psymtabs_reader, read_structure_type)
7570         (read_enumeration_type, read_full_die_1): Update.
7571         (dwarf2_attr_no_follow): Move to die.h.
7572         * dwarf2/die.h (struct die_info) <attr>: New method.
7573
7574 2020-03-26  Tom Tromey  <tom@tromey.com>
7575
7576         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
7577         <base_address>: Now an optional.
7578         (dwarf2_find_base_address, dwarf2_rnglists_process)
7579         (dwarf2_ranges_process, fill_in_loclist_baton)
7580         (dwarf2_symbol_mark_computed): Update.
7581
7582 2020-03-26  Tom Tromey  <tom@tromey.com>
7583
7584         * dwarf2/read.c (struct die_info): Move to die.h.
7585         * dwarf2/die.h: New file.
7586
7587 2020-03-26  Tom Tromey  <tom@tromey.com>
7588
7589         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
7590         * dwarf2/read.c
7591         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7592         Move to line-header.c.
7593         (read_checked_initial_length_and_offset, read_formatted_entries):
7594         Likewise.
7595         (dwarf_decode_line_header): Split into two.
7596         * dwarf2/line-header.c
7597         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7598         Move from read.c.
7599         (read_checked_initial_length_and_offset, read_formatted_entries):
7600         Likewise.
7601         (dwarf_decode_line_header): New function, split from read.c.
7602
7603 2020-03-26  Tom Tromey  <tom@tromey.com>
7604
7605         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
7606         Declare method.
7607         * dwarf2/read.c (read_attribute_value): Update.
7608         (dwarf2_per_objfile::read_line_string): Rename from
7609         read_indirect_line_string.
7610         (read_formatted_entries): Update.
7611
7612 2020-03-26  Tom Tromey  <tom@tromey.com>
7613
7614         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
7615         variable.
7616
7617 2020-03-26  Tom Tromey  <tom@tromey.com>
7618
7619         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
7620         const.
7621         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
7622         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
7623         parameter const.
7624
7625 2020-03-26  Tom Tromey  <tom@tromey.com>
7626
7627         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
7628         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
7629         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
7630         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
7631
7632 2020-03-26  Tom Tromey  <tom@tromey.com>
7633
7634         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
7635         file_names_size, file_full_name, file_file_name>: Use const.
7636         <file_name_at, file_names>: Add const overload.
7637         * dwarf2/line-header.c (line_header::file_file_name)
7638         (line_header::file_full_name): Update.
7639
7640 2020-03-26  Tom Tromey  <tom@tromey.com>
7641
7642         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
7643         (macro_start_file, consume_improper_spaces)
7644         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
7645         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
7646         (dwarf_decode_macros): Move to macro.c.
7647         * dwarf2/macro.c: New file.
7648         * dwarf2/macro.h: New file.
7649         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
7650
7651 2020-03-26  Tom Tromey  <tom@tromey.com>
7652
7653         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
7654         method.
7655         * dwarf2/section.c: New method.  From
7656         read_indirect_string_at_offset_from.
7657         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
7658         (read_indirect_string_at_offset_from): Move to section.c.
7659         (read_indirect_string_at_offset): Rewrite.
7660         (read_indirect_line_string_at_offset): Remove.
7661         (read_indirect_string, read_indirect_line_string)
7662         (dwarf_decode_macro_bytes): Update.
7663
7664 2020-03-26  Tom Tromey  <tom@tromey.com>
7665
7666         * dwarf2/section.h (struct dwarf2_section_info)
7667         <overload_complaint>: Declare.
7668         (dwarf2_section_buffer_overflow_complaint): Don't declare.
7669         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
7670         Rename from dwarf2_section_buffer_overflow_complaint.
7671         * dwarf2/read.c (skip_one_die, partial_die_info::read)
7672         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
7673
7674 2020-03-26  Tom Tromey  <tom@tromey.com>
7675
7676         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
7677         Declare.
7678         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
7679         Move from read.c.
7680         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
7681         to section.c.
7682
7683 2020-03-26  Tom Tromey  <tom@tromey.com>
7684
7685         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
7686
7687 2020-03-26  Tom Tromey  <tom@tromey.com>
7688
7689         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
7690         "builder".
7691         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
7692         parameter.
7693         (dwarf_decode_macros): Update.
7694
7695 2020-03-26  Tom Tromey  <tom@tromey.com>
7696
7697         * dwarf2/read.c (read_attribute_value): Update.
7698         (read_indirect_string_from_dwz): Move to dwz.c; change into
7699         method.
7700         (dwarf_decode_macro_bytes): Update.
7701         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
7702         * dwarf2/dwz.c: New file.
7703         * Makefile.in (COMMON_SFILES): Add dwz.c.
7704
7705 2020-03-26  Tom Tromey  <tom@tromey.com>
7706
7707         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
7708         * dwarf2/read.c: Add include.
7709         * dwarf2/index-write.c: Add include.
7710         * dwarf2/index-cache.c: Add include.
7711         * dwarf2/dwz.h: New file.
7712
7713 2020-03-25  Tom Tromey  <tom@tromey.com>
7714
7715         * compile/compile-object-load.c (get_out_value_type): Mention
7716         correct symbol name in error message.
7717
7718 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
7719
7720         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7721
7722 2020-03-25  Tom de Vries  <tdevries@suse.de>
7723
7724         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
7725         * symmisc.c (dump_symtab_1): Print user and includes fields.
7726         (maintenance_info_symtabs): Same.
7727
7728 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7729
7730         PR gdb/25534
7731         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
7732         (riscv_regcache_cooked_write): New function.
7733         (riscv_push_dummy_call): Use new function.
7734         (riscv_return_value): Likewise.
7735
7736 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
7737
7738         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
7739         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
7740         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
7741         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
7742         * infrun.c (follow_fork): Likewise.
7743         (follow_fork_inferior): Likewise.
7744         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
7745         * linux-nat.h (class linux_nat_target): Likewise.
7746         * remote.c (class remote_target) <follow_fork>: Likewise.
7747         (remote_target::follow_fork): Likewise.
7748         * target-delegates.c: Re-generate.
7749         * target.c (default_follow_fork): Likewise.
7750         (target_follow_fork): Likewise.
7751         * target.h (struct target_ops) <follow_fork>: Likewise.
7752         (target_follow_fork): Likewise.
7753
7754 2020-03-24  Tom de Vries  <tdevries@suse.de>
7755
7756         * psymtab.c (maintenance_info_psymtabs): Print user field.
7757
7758 2020-03-20  Tom Tromey  <tromey@adacore.com>
7759
7760         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
7761         const.
7762         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
7763         const.
7764
7765 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
7766
7767         * ptrace.m4: Don't check for ptrace declaration.
7768         * config.in: Re-generate.
7769         * configure: Re-generate.
7770         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
7771         not defined.
7772
7773 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7774
7775         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
7776         `PTRACE_TYPE_RET'.
7777         * i386-bsd-nat.c (gdb_ptrace): Likewise.
7778         * sparc-nat.c (gdb_ptrace): Likewise.
7779         * x86-bsd-nat.c (gdb_ptrace): Likewise.
7780
7781 2020-03-20  Tom Tromey  <tromey@adacore.com>
7782
7783         * c-exp.y (lex_one_token): Fix assert.
7784
7785 2020-03-20  Tom Tromey  <tromey@adacore.com>
7786
7787         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
7788         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
7789         strncpy call.
7790
7791 2020-03-20  Tom Tromey  <tromey@adacore.com>
7792
7793         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
7794
7795 2020-03-20  Tom Tromey  <tromey@adacore.com>
7796
7797         * ada-valprint.c (print_variant_part): Remove parameters; switch
7798         to value-based API.
7799         (print_field_values): Likewise.
7800         (ada_val_print_struct_union): Likewise.
7801         (ada_value_print_1): Update.
7802
7803 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7804
7805         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
7806         nbsd_nat_target instead of inf_ptrace_target.
7807         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7808         nbsd_nat_target.
7809
7810 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7811
7812         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
7813         it to the ptrace call.
7814         * (store_registers): Likewise.
7815
7816 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7817
7818         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
7819         it to the ptrace call.
7820         * (store_registers): Likewise.
7821
7822 2020-03-19  Luis Machado  <luis.machado@linaro.org>
7823
7824         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
7825         valid, fetch vg value from ptrace.
7826
7827 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7828         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
7829         * inf-ptrace.c: Likewise.
7830         * (gdb_ptrace): Add.
7831         * (inf_ptrace_target::resume): Update.
7832         * (inf_ptrace_target::xfer_partial): Likewise.
7833         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
7834         * (inf_ptrace_peek_poke): Update.
7835
7836 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7837
7838         * x86-bsd-nat.c (gdb_ptrace): New.
7839         * (x86bsd_dr_set): Add new argument `ptid'.
7840         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
7841         x86bsd_dr_set_addr): Update.
7842
7843 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7844
7845         * remote.c (remote_target::process_stop_reply): Handle events for
7846         all threads differently.
7847
7848 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7849
7850         * completer.c (completion_tracker::remove_completion): Define new
7851         function.
7852         * completer.h (completion_tracker::remove_completion): Declare new
7853         function.
7854         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
7855         when adding a C++ function symbol.
7856
7857 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7858
7859         * completer.c (completion_tracker::completion_hash_entry): Define
7860         new class.
7861         (advance_to_filename_complete_word_point): Call
7862         recompute_lowest_common_denominator.
7863         (completion_tracker::completion_tracker): Call discard_completions
7864         to setup the hash table.
7865         (completion_tracker::discard_completions): Allow for being called
7866         from the constructor, pass new equal function, and element deleter
7867         when constructing the hash table.  Initialise new class member
7868         variables.
7869         (completion_tracker::maybe_add_completion): Remove use of
7870         m_entries_vec, and store more information into m_entries_hash.
7871         (completion_tracker::recompute_lcd_visitor): New function, most
7872         content taken from...
7873         (completion_tracker::recompute_lowest_common_denominator):
7874         ...here, this now just visits each item in the hash calling the
7875         above visitor.
7876         (completion_tracker::build_completion_result): Remove use of
7877         m_entries_vec, call recompute_lowest_common_denominator.
7878         * completer.h (completion_tracker::have_completions): Remove use
7879         of m_entries_vec.
7880         (completion_tracker::completion_hash_entry): Declare new class.
7881         (completion_tracker::recompute_lowest_common_denominator): Change
7882         function signature.
7883         (completion_tracker::recompute_lcd_visitor): Declare new function.
7884         (completion_tracker::m_entries_vec): Delete.
7885         (completion_tracker::m_entries_hash): Initialize to NULL.
7886         (completion_tracker::m_lowest_common_denominator_valid): New
7887         member variable.
7888         (completion_tracker::m_lowest_common_denominator_max_length): New
7889         member variable.
7890
7891 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7892
7893         * regformats/regdef.h: Put reg in gdb namespace.
7894
7895 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7896
7897         * i386-bsd-nat.c (gdb_ptrace): New.
7898         * (i386bsd_fetch_inferior_registers,
7899         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7900         * (i386bsd_fetch_inferior_registers,
7901         i386bsd_store_inferior_registers) Use gdb_ptrace.
7902
7903 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7904
7905         * amd64-bsd-nat.c (gdb_ptrace): New.
7906         * (amd64bsd_fetch_inferior_registers,
7907         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7908         * (amd64bsd_fetch_inferior_registers,
7909         amd64bsd_store_inferior_registers) Use gdb_ptrace.
7910
7911 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7912
7913         * user-regs.c (user_reg::read): Rename to...
7914         (user_reg::xread): ...this.
7915         * (append_user_reg): Rename argument `read' to `xread'.
7916         * (user_reg_add_builtin): Likewise.
7917         * (user_reg_add): Likewise.
7918         * (value_of_user_reg): Likewise.
7919
7920 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7921
7922         * sparc-nat.c (gdb_ptrace): New.
7923         * sparc-nat.c (sparc_fetch_inferior_registers)
7924         (sparc_store_inferior_registers) Remove obsolete comment.
7925         * sparc-nat.c (sparc_fetch_inferior_registers)
7926         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
7927         * sparc-nat.c (sparc_fetch_inferior_registers)
7928         (sparc_store_inferior_registers) Use gdb_ptrace.
7929
7930 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7931
7932         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
7933         it to the ptrace call.
7934         * sh-nbsd-nat.c (store_registers): Likewise.
7935
7936 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7937
7938         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
7939         nbsd_nat_target instead of inf_ptrace_target.
7940         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7941         nbsd_nat_target.
7942
7943 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7944
7945         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
7946
7947 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7948
7949         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
7950         <sys/sysctl.h>.
7951         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
7952
7953 2020-03-17  Tom de Vries  <tdevries@suse.de>
7954
7955         PR gdb/23710
7956         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
7957         fields.
7958         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
7959         fields.
7960         (process_imported_unit_die): Skip import of c++ CUs.
7961
7962 2020-03-16  Tom Tromey  <tom@tromey.com>
7963
7964         * p-valprint.c (pascal_object_print_value): Initialize
7965         base_value.
7966
7967 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
7968             Shahab Vahedi  <shahab@synopsys.com>
7969
7970         * Makefile.in: Add arch/arc.o
7971         * configure.tgt: Likewise.
7972         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
7973         (_initialize_arc_tdep): Don't initialize old target descriptions.
7974         (arc_read_description): New function to cache target descriptions.
7975         * arc-tdep.h (arc_read_description): Add proto type.
7976         * arch/arc.c: New file.
7977         * arch/arc.h: Likewise.
7978         * features/Makefile: Replace old target descriptions with new.
7979         * features/arc-arcompact.c: Remove.
7980         * features/arc-arcompact.xml: Likewise.
7981         * features/arc-v2.c: Likewise
7982         * features/arc-v2.xml: Likewise
7983         * features/arc/aux-arcompact.xml: New file.
7984         * features/arc/aux-v2.xml: Likewise.
7985         * features/arc/core-arcompact.xml: Likewise.
7986         * features/arc/core-v2.xml: Likewise.
7987         * features/arc/aux-arcompact.c: Generate.
7988         * features/arc/aux-v2.c: Likewise.
7989         * features/arc/core-arcompact.c: Likewise.
7990         * features/arc/core-v2.c: Likewise.
7991         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
7992
7993 2020-03-16  Tom Tromey  <tromey@adacore.com>
7994
7995         PR gdb/25663:
7996         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
7997         putting value into bcache.
7998
7999 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8000
8001         PR gdb/21500
8002         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
8003         to...
8004         (amd64_windows_init_abi_common): ... this.  Don't set size of
8005         long type.
8006         (amd64_windows_init_abi): New function.
8007         (amd64_cygwin_init_abi): New function.
8008         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
8009         the Cygwin OS ABI.
8010         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
8011         comment.
8012
8013 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8014
8015         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
8016         * windows-tdep.c (CYGWIN_DLL_NAME): New.
8017         (pe_import_directory_entry): New struct type.
8018         (is_linked_with_cygwin_dll): New function.
8019         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
8020         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
8021         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
8022
8023 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8024
8025         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
8026         i386_cygwin_core_osabi_sniffer.
8027
8028 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8029
8030         * i386-cygwin-tdep.c: Rename to...
8031         * i386-windows-tdep.c: ... this.
8032         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
8033         i386-windows-tdep.c.
8034         * configure.tgt: Likewise.
8035
8036 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8037
8038         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
8039         * osabi.c (gdb_osabi_names): Add "Windows".
8040         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
8041         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
8042         (i386_cygwin_core_osabi_sniffer): New function, extracted from
8043         i386_cygwin_osabi_sniffer.
8044         (_initialize_i386_cygwin_tdep): Register OS ABI
8045         GDB_OSABI_WINDOWS for i386.
8046         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
8047         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
8048         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
8049         for x86-64.
8050         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
8051         when the target matches '*-*-mingw*'.
8052
8053 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8054
8055         * defs.h (enum gdb_osabi): Move to...
8056         * osabi.h (enum gdb_osabi): ... here.
8057         * gdbarch.sh: Include osabi.h in gdbarch.h.
8058         * gdbarch.h: Re-generate.
8059
8060 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8061
8062         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
8063         function.
8064         (_initialize_amd64_windows_tdep): Register osabi sniffer.
8065
8066 2020-03-14  Tom Tromey  <tom@tromey.com>
8067
8068         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
8069         for C++.
8070         (c_type_print_modifier): Likewise.  Add "language" parameter.
8071         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
8072         (c_type_print_base_1): Update.
8073         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
8074         constants.
8075         * type-stack.c (type_stack::insert): Handle tp_atomic and
8076         tp_restrict.
8077         (type_stack::follow_type_instance_flags): Likewise.
8078         (type_stack::follow_types): Likewise.  Merge type-following code.
8079         * c-exp.y (RESTRICT, ATOMIC): New tokens.
8080         (space_identifier, cv_with_space_id)
8081         (const_or_volatile_or_space_identifier_noopt)
8082         (const_or_volatile_or_space_identifier): Remove.
8083         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
8084         rules.
8085         (ptr_operator, typebase): Update.
8086         (enum token_flag) <FLAG_C>: New constant.
8087         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
8088         "_Atomic".
8089         (lex_one_token): Handle FLAG_C.
8090
8091 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8092
8093         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
8094         it to the ptrace call.
8095         * m68k-bsd-nat.c (store_registers): Likewise.
8096
8097 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8098
8099         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
8100         gdb_byte *.
8101         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
8102         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
8103         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
8104
8105 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8106
8107         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
8108         nbsd_nat_target instead of inf_ptrace_target.
8109         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8110         nbsd_nat_target.
8111
8112 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8113
8114         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
8115         register_t.
8116
8117 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8118
8119         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
8120         it to the ptrace call.
8121         * alpha-bsd-nat.c (store_registers): Likewise.
8122
8123 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8124
8125         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
8126         includes.
8127         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
8128         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
8129         fill_fpregset): Likewise.
8130
8131 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8132
8133         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
8134         nbsd_nat_target instead of inf_ptrace_target.
8135         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8136         nbsd_nat_target.
8137
8138 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8139
8140         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
8141         register_t.
8142
8143 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8144
8145         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
8146         it to the ptrace call.
8147         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
8148         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
8149         * arm-nbsd-nat.c (store_register): Likewise.
8150         * arm-nbsd-nat.c (store_regs): Likewise.
8151         * arm-nbsd-nat.c (store_fp_register): Likewise.
8152         * arm-nbsd-nat.c (store_fp_regs): Likewise.
8153
8154 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8155
8156         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
8157         nbsd_nat_target instead of inf_ptrace_target.
8158         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8159         nbsd_nat_target.
8160
8161 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8162
8163         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
8164         it to the ptrace call.
8165         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
8166
8167 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8168
8169         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
8170         it to the ptrace call.
8171         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
8172
8173 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8174
8175         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
8176         gdb_byte *.
8177         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
8178
8179 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8180
8181         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
8182         instead of inf_ptrace_target.
8183         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8184         nbsd_nat_target.
8185
8186 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8187
8188         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8189         register_t.
8190
8191 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8192
8193         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8194         register_t.
8195
8196 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8197
8198         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
8199         register_t.
8200
8201 2020-03-13  Tom Tromey  <tom@tromey.com>
8202
8203         * value.h (val_print): Don't declare.
8204         * valprint.h (val_print_array_elements)
8205         (val_print_scalar_formatted, generic_val_print): Don't declare.
8206         * valprint.c (generic_val_print_array): Take a struct value.
8207         (generic_val_print_ptr, generic_val_print_memberptr)
8208         (generic_val_print_bool, generic_val_print_int)
8209         (generic_val_print_char, generic_val_print_complex)
8210         (generic_val_print): Remove.
8211         (generic_value_print): Update.
8212         (do_val_print): Remove unused parameters.  Don't call
8213         la_val_print.
8214         (val_print): Remove.
8215         (common_val_print): Update.  Don't call value_check_printable.
8216         (val_print_scalar_formatted, val_print_array_elements): Remove.
8217         * rust-lang.c (rust_val_print): Remove.
8218         (rust_language_defn): Update.
8219         * p-valprint.c (pascal_val_print): Remove.
8220         (pascal_value_print_inner): Update.
8221         (pascal_object_print_val_fields, pascal_object_print_val):
8222         Remove.
8223         (pascal_object_print_static_field): Update.
8224         * p-lang.h (pascal_val_print): Don't declare.
8225         * p-lang.c (pascal_language_defn): Update.
8226         * opencl-lang.c (opencl_language_defn): Update.
8227         * objc-lang.c (objc_language_defn): Update.
8228         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
8229         * m2-lang.h (m2_val_print): Don't declare.
8230         * m2-lang.c (m2_language_defn): Update.
8231         * language.h (struct language_defn) <la_val_print>: Remove.
8232         * language.c (unk_lang_value_print_inner): Rename.  Change
8233         argument types.
8234         (unknown_language_defn, auto_language_defn): Update.
8235         * go-valprint.c (go_val_print): Remove.
8236         * go-lang.h (go_val_print): Don't declare.
8237         * go-lang.c (go_language_defn): Update.
8238         * f-valprint.c (f_val_print): Remove.
8239         * f-lang.h (f_value_print): Don't declare.
8240         * f-lang.c (f_language_defn): Update.
8241         * d-valprint.c (d_val_print): Remove.
8242         * d-lang.h (d_value_print): Don't declare.
8243         * d-lang.c (d_language_defn): Update.
8244         * cp-valprint.c (cp_print_value_fields)
8245         (cp_print_value_fields_rtti, cp_print_value): Remove.
8246         (cp_print_static_field): Update.
8247         * c-valprint.c (c_val_print_array, c_val_print_ptr)
8248         (c_val_print_struct, c_val_print_union, c_val_print_int)
8249         (c_val_print_memberptr, c_val_print): Remove.
8250         * c-lang.h (c_val_print_array, cp_print_value_fields)
8251         (cp_print_value_fields_rtti): Don't declare.
8252         * c-lang.c (c_language_defn, cplus_language_defn)
8253         (asm_language_defn, minimal_language_defn): Update.
8254         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
8255         (ada_val_print_enum): Take a struct value.
8256         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
8257         (ada_val_print): Remove.
8258         (ada_value_print_1): Update.
8259         (printable_val_type): Remove.
8260         * ada-lang.h (ada_val_print): Don't declare.
8261         * ada-lang.c (ada_language_defn): Update.
8262
8263 2020-03-13  Tom Tromey  <tom@tromey.com>
8264
8265         * valprint.c (do_val_print): Update.
8266         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
8267         a struct value.
8268         (value_to_value_object_no_release): Declare.
8269         * python/py-value.c (value_to_value_object_no_release): New
8270         function.
8271         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
8272         struct value.
8273         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
8274         function.
8275         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
8276         a struct value.
8277         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
8278         Declare.
8279         (gdbscm_apply_val_pretty_printer): Take a struct value.
8280         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
8281         value.
8282         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
8283         value.
8284         * extension-priv.h (struct extension_language_ops)
8285         <apply_val_pretty_printer>: Take a struct value.
8286         * cp-valprint.c (cp_print_value): Create a struct value.
8287         (cp_print_value): Update.
8288
8289 2020-03-13  Tom Tromey  <tom@tromey.com>
8290
8291         * ada-valprint.c (print_field_values): Call common_val_print.
8292
8293 2020-03-13  Tom Tromey  <tom@tromey.com>
8294
8295         * ada-valprint.c (val_print_packed_array_elements): Remove
8296         bitoffset and val parameters.  Call common_val_print.
8297         (ada_val_print_string): Remove offset, address, and original_value
8298         parameters.
8299         (ada_val_print_array): Update.
8300         (ada_value_print_array): New function.
8301         (ada_value_print_1): Call it.
8302
8303 2020-03-13  Tom Tromey  <tom@tromey.com>
8304
8305         * ada-valprint.c (ada_value_print): Use common_val_print.
8306
8307 2020-03-13  Tom Tromey  <tom@tromey.com>
8308
8309         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
8310
8311 2020-03-13  Tom Tromey  <tom@tromey.com>
8312
8313         * ada-valprint.c (ada_value_print_num): New function.
8314         (ada_value_print_1): Use it.
8315
8316 2020-03-13  Tom Tromey  <tom@tromey.com>
8317
8318         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
8319
8320 2020-03-13  Tom Tromey  <tom@tromey.com>
8321
8322         * ada-valprint.c (ada_value_print_ptr): New function.
8323         (ada_value_print_1): Use it.
8324
8325 2020-03-13  Tom Tromey  <tom@tromey.com>
8326
8327         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
8328         call common_val_print.
8329         (ada_val_print_1): Update.
8330         (ada_value_print_1): New function.
8331         (ada_value_print_inner): Rewrite.
8332
8333 2020-03-13  Tom Tromey  <tom@tromey.com>
8334
8335         * cp-valprint.c (cp_print_value_fields): Update.
8336         (cp_print_value): New function.
8337
8338 2020-03-13  Tom Tromey  <tom@tromey.com>
8339
8340         * m2-valprint.c (m2_value_print_inner): Use
8341         cp_print_value_fields.
8342         * cp-valprint.c (cp_print_value_fields): New function.
8343         * c-valprint.c (c_value_print_struct): New function.
8344         (c_value_print_inner): Use c_value_print_struct.
8345         * c-lang.h (cp_print_value_fields): Declare.
8346
8347 2020-03-13  Tom Tromey  <tom@tromey.com>
8348
8349         * c-valprint.c (c_value_print_array): New function.
8350         (c_value_print_inner): Use it.
8351
8352 2020-03-13  Tom Tromey  <tom@tromey.com>
8353
8354         * c-valprint.c (c_value_print_memberptr): New function.
8355         (c_value_print_inner): Use it.
8356
8357 2020-03-13  Tom Tromey  <tom@tromey.com>
8358
8359         * c-valprint.c (c_value_print_int): New function.
8360         (c_value_print_inner): Use it.
8361
8362 2020-03-13  Tom Tromey  <tom@tromey.com>
8363
8364         * c-valprint.c (c_value_print_ptr): New function.
8365         (c_value_print_inner): Use it.
8366
8367 2020-03-13  Tom Tromey  <tom@tromey.com>
8368
8369         * c-valprint.c (c_value_print_inner): Rewrite.
8370
8371 2020-03-13  Tom Tromey  <tom@tromey.com>
8372
8373         * valprint.c (generic_value_print_complex): New function.
8374         (generic_value_print): Use it.
8375
8376 2020-03-13  Tom Tromey  <tom@tromey.com>
8377
8378         * valprint.c (generic_val_print_float): Don't call
8379         val_print_scalar_formatted.
8380         (generic_val_print, generic_value_print): Update.
8381
8382 2020-03-13  Tom Tromey  <tom@tromey.com>
8383
8384         * valprint.c (generic_value_print_char): New function
8385         (generic_value_print): Use it.
8386
8387 2020-03-13  Tom Tromey  <tom@tromey.com>
8388
8389         * valprint.c (generic_value_print_int): New function.
8390         (generic_value_print): Use it.
8391
8392 2020-03-13  Tom Tromey  <tom@tromey.com>
8393
8394         * valprint.c (generic_value_print_bool): New function.
8395         (generic_value_print): Use it.
8396
8397 2020-03-13  Tom Tromey  <tom@tromey.com>
8398
8399         * valprint.c (generic_val_print_func): Simplify.
8400         (generic_val_print, generic_value_print): Update.
8401
8402 2020-03-13  Tom Tromey  <tom@tromey.com>
8403
8404         * valprint.c (generic_val_print_flags): Remove.
8405         (generic_val_print, generic_value_print): Update.
8406         (val_print_type_code_flags): Add original_value parameter.
8407
8408 2020-03-13  Tom Tromey  <tom@tromey.com>
8409
8410         * valprint.c (generic_val_print): Update.
8411         (generic_value_print): Update.
8412         * valprint.c (generic_val_print_enum): Don't call
8413         val_print_scalar_formatted.
8414
8415 2020-03-13  Tom Tromey  <tom@tromey.com>
8416
8417         * valprint.c (generic_value_print): Call generic_value_print_ptr.
8418         * valprint.c (generic_value_print_ptr): New function.
8419
8420 2020-03-13  Tom Tromey  <tom@tromey.com>
8421
8422         * valprint.c (generic_value_print): Rewrite.
8423
8424 2020-03-13  Tom Tromey  <tom@tromey.com>
8425
8426         * p-valprint.c (pascal_object_print_value_fields)
8427         (pascal_object_print_value): New functions.
8428
8429 2020-03-13  Tom Tromey  <tom@tromey.com>
8430
8431         * p-valprint.c (pascal_value_print_inner): Rewrite.
8432
8433 2020-03-13  Tom Tromey  <tom@tromey.com>
8434
8435         * f-valprint.c (f_value_print_innner): Rewrite.
8436
8437 2020-03-13  Tom Tromey  <tom@tromey.com>
8438
8439         * m2-valprint.c (m2_print_unbounded_array): New overload.
8440         (m2_print_unbounded_array): Update.
8441         (m2_print_array_contents): Take a struct value.
8442         (m2_value_print_inner): Rewrite.
8443
8444 2020-03-13  Tom Tromey  <tom@tromey.com>
8445
8446         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
8447         (d_value_print_inner): New function.
8448         * d-lang.h (d_value_print_inner): Declare.
8449         * d-lang.c (d_language_defn): Use d_value_print_inner.
8450
8451 2020-03-13  Tom Tromey  <tom@tromey.com>
8452
8453         * go-valprint.c (go_value_print_inner): New function.
8454         * go-lang.h (go_value_print_inner): Declare.
8455         * go-lang.c (go_language_defn): Use go_value_print_inner.
8456
8457 2020-03-13  Tom Tromey  <tom@tromey.com>
8458
8459         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
8460         API.
8461         (rust_val_print): Rewrite.
8462         (rust_value_print_inner): New function, from rust_val_print.
8463         (rust_language_defn): Use rust_value_print_inner.
8464
8465 2020-03-13  Tom Tromey  <tom@tromey.com>
8466
8467         * ada-valprint.c (ada_value_print_inner): New function.
8468         * ada-lang.h (ada_value_print_inner): Declare.
8469         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
8470
8471 2020-03-13  Tom Tromey  <tom@tromey.com>
8472
8473         * f-valprint.c (f_value_print_innner): New function.
8474         * f-lang.h (f_value_print_innner): Declare.
8475         * f-lang.c (f_language_defn): Use f_value_print_innner.
8476
8477 2020-03-13  Tom Tromey  <tom@tromey.com>
8478
8479         * p-valprint.c (pascal_value_print_inner): New function.
8480         * p-lang.h (pascal_value_print_inner): Declare.
8481         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
8482
8483 2020-03-13  Tom Tromey  <tom@tromey.com>
8484
8485         * m2-valprint.c (m2_value_print_inner): New function.
8486         * m2-lang.h (m2_value_print_inner): Declare.
8487         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
8488
8489 2020-03-13  Tom Tromey  <tom@tromey.com>
8490
8491         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
8492         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
8493         * c-valprint.c (c_value_print_inner): New function.
8494         * c-lang.h (c_value_print_inner): Declare.
8495         * c-lang.c (c_language_defn, cplus_language_defn)
8496         (asm_language_defn, minimal_language_defn): Use
8497         c_value_print_inner.
8498
8499 2020-03-13  Tom Tromey  <tom@tromey.com>
8500
8501         * p-valprint.c (pascal_object_print_value_fields): Now static.
8502         * p-lang.h (pascal_object_print_value_fields): Don't declare.
8503
8504 2020-03-13  Tom Tromey  <tom@tromey.com>
8505
8506         * c-valprint.c (c_val_print_array): Simplify.
8507
8508 2020-03-13  Tom Tromey  <tom@tromey.com>
8509
8510         * valprint.c (value_print_array_elements): New function.
8511         * valprint.h (value_print_array_elements): Declare.
8512
8513 2020-03-13  Tom Tromey  <tom@tromey.com>
8514
8515         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
8516         * mips-tdep.c (mips_print_register): Use
8517         value_print_scalar_formatted.
8518
8519 2020-03-13  Tom Tromey  <tom@tromey.com>
8520
8521         * valprint.h (value_print_scalar_formatted): Declare.
8522         * valprint.c (value_print_scalar_formatted): New function.
8523
8524 2020-03-13  Tom Tromey  <tom@tromey.com>
8525
8526         * valprint.h (generic_value_print): Declare.
8527         * valprint.c (generic_value_print): New function.
8528
8529 2020-03-13  Tom Tromey  <tom@tromey.com>
8530
8531         * valprint.c (do_val_print): Call la_value_print_inner, if
8532         available.
8533         * rust-lang.c (rust_language_defn): Update.
8534         * p-lang.c (pascal_language_defn): Update.
8535         * opencl-lang.c (opencl_language_defn): Update.
8536         * objc-lang.c (objc_language_defn): Update.
8537         * m2-lang.c (m2_language_defn): Update.
8538         * language.h (struct language_defn) <la_value_print_inner>: New
8539         member.
8540         * language.c (unknown_language_defn, auto_language_defn): Update.
8541         * go-lang.c (go_language_defn): Update.
8542         * f-lang.c (f_language_defn): Update.
8543         * d-lang.c (d_language_defn): Update.
8544         * c-lang.c (c_language_defn, cplus_language_defn)
8545         (asm_language_defn, minimal_language_defn): Update.
8546         * ada-lang.c (ada_language_defn): Update.
8547
8548 2020-03-13  Tom Tromey  <tom@tromey.com>
8549
8550         * c-valprint.c (c_value_print): Use common_val_print.
8551
8552 2020-03-13  Tom Tromey  <tom@tromey.com>
8553
8554         * cp-valprint.c (cp_print_static_field): Use common_val_print.
8555
8556 2020-03-13  Tom Tromey  <tom@tromey.com>
8557
8558         * f-valprint.c (f77_print_array_1, f_val_print): Use
8559         common_val_print.
8560
8561 2020-03-13  Tom Tromey  <tom@tromey.com>
8562
8563         * riscv-tdep.c (riscv_print_one_register_info): Use
8564         common_val_print.
8565
8566 2020-03-13  Tom Tromey  <tom@tromey.com>
8567
8568         * mi/mi-main.c (output_register): Use common_val_print.
8569
8570 2020-03-13  Tom Tromey  <tom@tromey.com>
8571
8572         * infcmd.c (default_print_one_register_info): Use
8573         common_val_print.
8574
8575 2020-03-13  Tom Tromey  <tom@tromey.com>
8576
8577         * valprint.h (common_val_print_checked): Declare.
8578         * valprint.c (common_val_print_checked): New function.
8579         * stack.c (print_frame_arg): Use common_val_print_checked.
8580
8581 2020-03-13  Tom Tromey  <tom@tromey.com>
8582
8583         * valprint.c (do_val_print): New function, from val_print.
8584         (val_print): Use do_val_print.
8585         (common_val_print): Use do_val_print.
8586
8587 2020-03-13  Tom Tromey  <tom@tromey.com>
8588
8589         * valprint.c (value_print): Use scoped_value_mark.
8590
8591 2020-03-13  Tom de Vries  <tdevries@suse.de>
8592
8593         PR symtab/25646
8594         * psymtab.c (partial_symtab::partial_symtab): Don't set
8595         globals_offset and statics_offset.  Push element onto
8596         current_global_psymbols and current_static_psymbols stacks.
8597         (concat): New function.
8598         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
8599         element from current_global_psymbols and current_static_psymbols
8600         stacks.  Concat popped elements to global_psymbols and
8601         static_symbols.
8602         (add_psymbol_to_list): Use current_global_psymbols and
8603         current_static_psymbols stacks.
8604         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
8605         current_static_psymbols fields.
8606
8607 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8608
8609         * corelow.c (sniff_core_bfd): Remove.
8610         (class core_target) <m_core_vec>: Remove.
8611         (core_target::core_target): Update.
8612         (core_file_fns): Remove.
8613         (deprecated_add_core_fns): Remove.
8614         (default_core_sniffer): Remove.
8615         (sniff_core_bfd): Remove.
8616         (default_check_format): Remove.
8617         (gdb_check_format): Remove.
8618         (core_target_open): Update.
8619         (core_target::get_core_register_section): Update.
8620         (get_core_registers_cb): Update.
8621         (core_target::fetch_registers): Update.
8622         * gdbcore.h (struct core_fns): Remove.
8623         (deprecated_add_core_fns): Remove.
8624         (default_core_sniffer): Remove.
8625         (default_check_format): Remove.
8626
8627 2020-03-12  Tom Tromey  <tom@tromey.com>
8628
8629         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
8630         CORE_ADDR.
8631         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
8632
8633 2020-03-12  Tom Tromey  <tom@tromey.com>
8634
8635         * remote.c (remote_target::download_tracepoint)
8636         (remote_target::enable_tracepoint)
8637         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
8638         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
8639         sprintf_vma.
8640
8641 2020-03-12  Tom Tromey  <tom@tromey.com>
8642
8643         * symfile-mem.c: Update CORE_ADDR size assert.
8644
8645 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8646
8647         * selftest.m4: Move to gdbsupport/.
8648         * acinclude.m4: Update path to selftest.m4.
8649
8650 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8651
8652         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
8653         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
8654         gdbarch-selfselftests.c and selftest-arch.c.
8655         (SUBDIR_UNITTESTS_OBS): Rename to...
8656         (SELFTESTS_OBS): ... this.
8657         (COMMON_SFILES): Remove disasm-selftests.c and
8658         gdbarch-selftests.c.
8659         * configure.ac: Don't add selftest-arch.{c,o} to
8660         CONFIG_{SRCS,OBS}.
8661         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
8662         preprocessor conditions.
8663
8664 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8665
8666         * configure.ac: Don't source bfd/development.sh.
8667         * selftest.m4: Modify comment.
8668         * configure: Re-generate.
8669
8670 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8671
8672         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
8673         not "true" or "false".
8674         * configure: Re-generate.
8675
8676 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8677
8678         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
8679         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
8680         renamed to arm_nbsd_supply_gregset.
8681         (fetch_register): Update to call arm_nbsd_supply_gregset.
8682         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
8683         (arm_netbsd_nat_target::fetch_registers): Update.
8684         (fetch_elfcore_registers): Removed.
8685         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
8686         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
8687         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
8688         not require NetBSD system headers.
8689         (arm_nbsd_regset): New struct.
8690         (arm_nbsd_iterate_over_regset_sections): New function.
8691         (arm_netbsd_init_abi_common): Updated to call
8692         set_gdbarch_iterate_over_regset_sections.
8693         * arm-nbsd-tdep.h: New file.
8694
8695 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
8696
8697         * symtab.c (find_pc_sect_line): Add check which prevents infinite
8698         recursion.
8699
8700 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
8701
8702         * configure: Re-generate.
8703
8704 2020-03-11  Tom Tromey  <tromey@adacore.com>
8705
8706         * ada-typeprint.c (print_choices): Fix comment.
8707
8708 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
8709
8710         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
8711         previous item in the list, when the list has no items.
8712
8713 2020-03-11  Tom de Vries  <tdevries@suse.de>
8714
8715         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
8716         PROP_LOCLIST handling code.
8717
8718 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
8719
8720         * buildsym-legacy.c (record_line): Pass extra parameter to
8721         record_line.
8722         * buildsym.c (buildsym_compunit::record_line): Take an extra
8723         parameter, reduce duplication in the line table, and record the
8724         is_stmt flag in the line table.
8725         * buildsym.h (buildsym_compunit::record_line): Add extra
8726         parameter.
8727         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
8728         non-statement lines.
8729         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
8730         this to the symtab builder.
8731         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
8732         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
8733         through to dwarf_record_line_1.
8734         * infrun.c (process_event_stop_test): When stepping, don't stop at
8735         a non-statement instruction, and only refresh the step info when
8736         we land in the middle of a line's range.  Also add an extra
8737         comment.
8738         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
8739         field.
8740         * record-btrace.c (btrace_find_line_range): Only record lines
8741         marked as is-statement.
8742         * stack.c (frame_show_address): Show the frame address if we are
8743         in a non-statement sal.
8744         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
8745         (maintenance_print_one_line_table): Print a header for the is_stmt
8746         column, and include is_stmt information in the output.
8747         * symtab.c (find_pc_sect_line): Find lines marked as statements in
8748         preference to non-statements.
8749         (find_pcs_for_symtab_line): Prefer is-statement entries.
8750         (find_line_common): Likewise.
8751         * symtab.h (struct linetable_entry): Add is_stmt field.
8752         (struct symtab_and_line): Likewise.
8753         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
8754         arranging the line table.
8755
8756 2020-03-07  Tom de Vries  <tdevries@suse.de>
8757
8758         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
8759         DIE.
8760
8761 2020-03-07  Tom Tromey  <tom@tromey.com>
8762
8763         * valops.c (value_literal_complex): Remove obsolete comment.
8764         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
8765         comment.
8766
8767 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8768
8769         * infrun.h: Forward-declare thread_info.
8770         (set_step_info): Add thread_info parameter, add doc.
8771         * infrun.c (set_step_info): Add thread_info parameter, move doc
8772         to header.
8773         * infrun.c (process_event_stop_test): Pass thread to
8774         set_step_info call.
8775         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
8776         set_step_info.
8777         (prepare_one_step): Add thread_info parameter, pass it to
8778         set_step_frame and prepare_one_step (recursive) call.
8779         (step_1): Pass thread to prepare_one_step call.
8780         (step_command_fsm::should_stop): Pass thread to
8781         prepare_one_step.
8782         (until_next_fsm): Pass thread to set_step_frame call.
8783         (finish_command): Pass thread to set_step_info call.
8784
8785 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
8786
8787         * windows-tdep.c (windows_solib_create_inferior_hook):
8788         Check if inferior is running.
8789
8790 2020-03-06  Tom de Vries  <tdevries@suse.de>
8791
8792         * NEWS: Fix "the the".
8793         * ctfread.c: Same.
8794
8795 2020-03-06  Tom de Vries  <tdevries@suse.de>
8796
8797         * psymtab.c (psymtab_to_symtab): Don't print "done.".
8798
8799 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8800
8801         * .dir-locals.el: Add a comment referencing the other copies of
8802         this file.
8803
8804 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
8805
8806         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
8807         psargs.
8808
8809 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8810
8811         * .gitattributes: New file.
8812
8813 2020-03-04  Tom Tromey  <tom@tromey.com>
8814
8815         * symmisc.c (print_symbol_bcache_statistics)
8816         (print_objfile_statistics): Update.
8817         * symfile.c (allocate_symtab): Use intern.
8818         * psymtab.c (partial_symtab::partial_symtab): Use intern.
8819         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
8820         macro_cache>: Remove.
8821         <string_cache>: New member.
8822         (struct objfile) <intern>: New methods.
8823         * elfread.c (elf_symtab_read): Use intern.
8824         * dwarf2/read.c (fixup_go_packaging): Intern package name.
8825         (dwarf2_compute_name, dwarf2_physname)
8826         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
8827         names.
8828         (guess_partial_die_structure_name): Update.
8829         (partial_die_info::fixup): Intern name.
8830         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
8831         name.
8832         (dwarf2_name): Intern name.  Update.
8833         * buildsym.c (buildsym_compunit::get_macro_table): Use
8834         string_cache.
8835
8836 2020-03-04  Tom Tromey  <tom@tromey.com>
8837
8838         * jit.c (bfd_open_from_target_memory): Make "target" const.
8839         * corefile.c (gnutarget): Now const.
8840         * gdbcore.h (gnutarget): Now const.
8841
8842 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
8843
8844         * NEWS: Mention support for WOW64 processes.
8845         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
8846         (amd64_windows_segment_register_p): Remove static.
8847         (_initialize_amd64_windows_nat): Update.
8848         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
8849         * i386-windows-nat.c (context_offset): Update.
8850         (i386_mappings): Rename and remove static.
8851         (i386_windows_segment_register_p): Remove static.
8852         (_initialize_i386_windows_nat): Update.
8853         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
8854         (STATUS_WX86_SINGLE_STEP): New macro.
8855         (EnumProcessModulesEx): New macro.
8856         (Wow64SuspendThread): New macro.
8857         (Wow64GetThreadContext): New macro.
8858         (Wow64SetThreadContext): New macro.
8859         (Wow64GetThreadSelectorEntry): New macro.
8860         (windows_set_context_register_offsets): Add static.
8861         (windows_set_segment_register_p): Likewise.
8862         (windows_add_thread): Adapt for WOW64 processes.
8863         (windows_fetch_one_register): Likewise.
8864         (windows_nat_target::fetch_registers): Likewise.
8865         (windows_store_one_register): Likewise.
8866         (display_selector): Likewise.
8867         (display_selectors): Likewise.
8868         (handle_exception): Likewise.
8869         (windows_continue): Likewise.
8870         (windows_nat_target::resume): Likewise.
8871         (windows_add_all_dlls): Likewise.
8872         (do_initial_windows_stuff): Likewise.
8873         (windows_nat_target::attach): Likewise.
8874         (windows_get_exec_module_filename): Likewise.
8875         (windows_nat_target::create_inferior): Likewise.
8876         (windows_xfer_siginfo): Likewise.
8877         (_initialize_loadable): Initialize Wow64SuspendThread,
8878         Wow64GetThreadContext, Wow64SetThreadContext,
8879         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
8880         * windows-nat.h (windows_set_context_register_offsets):
8881         Remove declaration.
8882         (windows_set_segment_register_p): Likewise.
8883         (i386_windows_segment_register_p): Add declaration.
8884         (amd64_windows_segment_register_p): Likewise.
8885
8886 2020-03-04  Luis Machado  <luis.machado@linaro.org>
8887
8888         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
8889         in "info registers" for AArch64/ARM.
8890
8891         The change caused "info registers" to not print GPR's.
8892
8893         gdb/ChangeLog:
8894
8895         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8896
8897         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8898         when reg->group is empty and reggroup is not.
8899
8900 2020-03-03  Tom Tromey  <tromey@adacore.com>
8901
8902         * dwarf2/frame.c (struct dwarf2_frame_cache)
8903         <checked_tailcall_bottom, entry_cfa_sp_offset,
8904         entry_cfa_sp_offset_p>: Remove members.
8905         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
8906         (dwarf2_frame_prev_register): Don't call
8907         dwarf2_tailcall_sniffer_first.
8908         (dwarf2_append_unwinders): Don't append tailcall unwinder.
8909         * frame-unwind.c (add_unwinder): New fuction.
8910         (frame_unwind_init): Use it.  Add tailcall unwinder.
8911
8912 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
8913             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8914
8915         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
8916         value should be printed as true.
8917
8918 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
8919
8920         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
8921         (windows_init_abi): Set and use windows_so_ops.
8922
8923 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
8924
8925         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
8926         when verifying if dealing with a convenience variable.
8927
8928 2020-03-03  Luis Machado  <luis.machado@linaro.org>
8929
8930         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
8931
8932 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8933
8934         * infrun.c (gdbarch_supports_displaced_stepping): New.
8935         (use_displaced_stepping): Break up conditions in smaller pieces.
8936         Use gdbarch_supports_displaced_stepping.
8937         (displaced_step_prepare_throw): Use
8938         gdbarch_supports_displaced_stepping.
8939
8940 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8941
8942         * NEWS: Mention new behaviour of the history filename.
8943         * top.c (write_history_p): Add comment.
8944         (show_write_history_p): Add header comment, give a different
8945         message when history writing is on, but the history filename is
8946         empty.
8947         (history_filename): Add comment.
8948         (history_filename_empty): New function.
8949         (show_history_filename): Add header comment, give a different
8950         message when the filename is empty.
8951         (init_history): Compare history_filename against nullptr, and only
8952         read history if the filename is not empty.
8953         (set_history_filename): Add header comment, and only make
8954         non-empty filenames absolute.
8955         (init_main): Make the filename argument to 'set history filename'
8956         optional.
8957
8958 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
8959
8960         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
8961         (arm_supply_vfpregset): ...this, and update to use VFP registers.
8962         (fetch_fp_register): Update.
8963         (fetch_fp_regs): Update.
8964         (store_fp_register): Update.
8965         (store_fp_regs): Update.
8966         (arm_netbsd_nat_target::read_description): New function.
8967         (fetch_elfcore_registers): Update.
8968
8969 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8970
8971         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
8972         general_thread if the stop reply is missing a thread-id.
8973         (remote_target::process_stop_reply): Use the first non-exited
8974         thread if the target didn't pass a thread-id.
8975         * infrun.c (do_target_wait): Move call to
8976         switch_to_inferior_no_thread to ....
8977         (do_target_wait_1): ... here.
8978
8979 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
8980
8981         * debuginfod-support.c: Include defs.h first.
8982
8983 2020-02-28  Tom de Vries  <tdevries@suse.de>
8984
8985         * symfile.c (set_initial_language): Use default language for lookup.
8986
8987 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
8988
8989         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
8990         reader variable, pass `this` to read_cutu_die_from_dwo.
8991
8992 2020-02-27  Aaron Merey  <amerey@redhat.com>
8993
8994         * source.c (open_source_file): Check for nullptr when computing
8995         srcpath.
8996
8997 2020-02-27  Tom Tromey  <tromey@adacore.com>
8998
8999         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
9000         member.
9001         (dwarf2_add_field): Don't update nfields.
9002         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
9003
9004 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
9005
9006         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
9007         abs.
9008
9009 2020-02-26  Tom Tromey  <tom@tromey.com>
9010
9011         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
9012         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
9013         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
9014         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
9015         per_cu_data.
9016
9017 2020-02-26  Tom Tromey  <tom@tromey.com>
9018
9019         * dwarf2/index-write.c (psym_index_map): Change type.
9020         (add_address_entry_worker, write_one_signatured_type)
9021         (recursively_count_psymbols, recursively_write_psymbols)
9022         (class debug_names, psyms_seen_size, write_gdbindex)
9023         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
9024
9025 2020-02-26  Aaron Merey  <amerey@redhat.com>
9026
9027         * Makefile.in: Handle optional debuginfod support.
9028         * NEWS: Update.
9029         * README: Add --with-debuginfod summary.
9030         * config.in: Regenerate.
9031         * configure: Regenerate.
9032         * configure.ac: Handle optional debuginfod support.
9033         * debuginfod-support.c: debuginfod helper functions.
9034         * debuginfod-support.h: Ditto.
9035         * doc/gdb.texinfo: Add --with-debuginfod to configure options
9036         summary.
9037         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
9038         when a dwz file cannot be found.
9039         * elfread.c (elf_symfile_read): Query debuginfod servers when a
9040         debuginfo file cannot be found.
9041         * source.c (open_source_file): Query debuginfod servers when a
9042         source file cannot be found.
9043         * top.c (print_gdb_configuration): Include
9044         --{with,without}-debuginfod in the output.
9045
9046 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
9047
9048         * thread.c (thr_try_catch_cmd): Print thread name.
9049
9050 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
9051
9052         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
9053         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9054         dwarf2_fetch_die_type_sect_off): Move to...
9055         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9056         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9057         dwarf2_fetch_die_type_sect_off): ... here.
9058         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9059         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9060         dwarf2_fetch_die_type_sect_off): Move doc to header file.
9061
9062 2020-02-26  Tom de Vries  <tdevries@suse.de>
9063
9064         PR gdb/25603
9065         * symfile.c (set_initial_language): Exit-early if
9066         language_mode == language_mode_manual.
9067
9068 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9069
9070         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
9071         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
9072         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
9073
9074 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9075
9076         * gdbtypes.c (create_array_type_with_stride): Handle negative
9077         array strides.
9078         * valarith.c (value_subscripted_rvalue): Likewise.
9079
9080 2020-02-25  Luis Machado  <luis.machado@linaro.org>
9081
9082         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
9083
9084 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9085
9086         * loc.h (dwarf2_get_die_type): Move to...
9087         * read.h (dwarf2_get_die_type): ... here.
9088         * read.c (dwarf2_get_die_type): Move doc to header.
9089
9090 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
9091
9092         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
9093         'gnulib/Makefile.in' to the list.
9094
9095 2020-02-24  Tom Tromey  <tom@tromey.com>
9096
9097         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
9098         Remove.
9099         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
9100         XOBNEWVEC.
9101
9102 2020-02-24  Tom Tromey  <tom@tromey.com>
9103
9104         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
9105         New method.
9106         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
9107         (dw2_do_instantiate_symtab, dw2_get_file_names)
9108         (build_type_psymtab_dependencies, load_full_type_unit): Update.
9109
9110 2020-02-24  Tom Tromey  <tom@tromey.com>
9111
9112         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
9113         make_scoped_restore.
9114         (dwarf2_psymtab::read_symtab): Don't clear
9115         reading_partial_symbols.
9116
9117 2020-02-24  Tom de Vries  <tdevries@suse.de>
9118
9119         PR gdb/25592
9120         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
9121
9122 2020-02-24  Tom de Vries  <tdevries@suse.de>
9123
9124         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
9125         commands layout next/prev/regs.
9126
9127 2020-02-22  Tom Tromey  <tom@tromey.com>
9128
9129         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
9130         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
9131
9132 2020-02-22  Tom Tromey  <tom@tromey.com>
9133
9134         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
9135
9136 2020-02-22  Tom Tromey  <tom@tromey.com>
9137
9138         * tui/tui-win.c (_initialize_tui_win): Add usage text.
9139         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
9140         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
9141         * tui/tui.c (_initialize_tui): Add usage text.
9142
9143 2020-02-22  Tom Tromey  <tom@tromey.com>
9144
9145         * tui/tui-win.c (tui_set_focus_command)
9146         (tui_set_win_height_command): Use error_no_arg.
9147         (_initialize_tui_win): Update help text.
9148         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
9149
9150 2020-02-22  Tom Tromey  <tom@tromey.com>
9151
9152         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
9153         * tui/tui-disasm.h (struct tui_disasm_window)
9154         <display_start_addr>: Declare.
9155         * tui/tui-source.h (struct tui_source_window)
9156         <display_start_addr>: Declare.
9157         * tui/tui-winsource.h (struct tui_source_window_base)
9158         <show_source_line, display_start_addr>: New methods.
9159         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
9160         Rename and move to protected section.
9161         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
9162         (tui_source_window_base::do_erase_source_content): Update.
9163         (tui_source_window_base::show_source_line): Now a method.
9164         (tui_source_window_base::show_source_content)
9165         (tui_source_window_base::tui_source_window_base)
9166         (tui_source_window_base::rerender)
9167         (tui_source_window_base::refill)
9168         (tui_source_window_base::do_scroll_horizontal)
9169         (tui_source_window_base::set_is_exec_point_at)
9170         (tui_source_window_base::update_breakpoint_info)
9171         (tui_source_window_base::update_exec_info): Update.
9172         * tui/tui-source.c (tui_source_window::set_contents)
9173         (tui_source_window::showing_source_p)
9174         (tui_source_window::do_scroll_vertical)
9175         (tui_source_window::location_matches_p)
9176         (tui_source_window::line_is_displayed): Update.
9177         (tui_source_window::display_start_addr): New method.
9178         * tui/tui-disasm.c (tui_disasm_window::set_contents)
9179         (tui_disasm_window::do_scroll_vertical)
9180         (tui_disasm_window::location_matches_p): Update.
9181         (tui_disasm_window::display_start_addr): New method.
9182
9183 2020-02-22  Tom Tromey  <tom@tromey.com>
9184
9185         * NEWS: Add entry for gdb.register_window_type.
9186         * tui/tui-layout.h (window_factory): New typedef.
9187         (tui_register_window): Declare.
9188         * tui/tui-layout.c (saved_tui_windows): New global.
9189         (tui_apply_current_layout): Use it.
9190         (tui_register_window): New function.
9191         * python/python.c (do_start_initialization): Call
9192         gdbpy_initialize_tui.
9193         (python_GdbMethods): Add "register_window_type" function.
9194         * python/python-internal.h (gdbpy_register_tui_window)
9195         (gdbpy_initialize_tui): Declare.
9196         * python/py-tui.c: New file.
9197         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
9198
9199 2020-02-22  Tom Tromey  <tom@tromey.com>
9200
9201         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
9202
9203 2020-02-22  Tom Tromey  <tom@tromey.com>
9204
9205         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
9206         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
9207         * tui/tui-data.c (tui_set_win_with_focus): Remove.
9208         (tui_set_win_focus_to): Move from tui-win.c.
9209
9210 2020-02-22  Tom Tromey  <tom@tromey.com>
9211
9212         * tui/tui-layout.c (make_standard_window, get_locator_window): New
9213         functions.
9214         (known_window_types): New global.
9215         (tui_get_window_by_name): Reimplement.
9216         (initialize_known_windows): New function.
9217         (validate_window_name): Rewrite.
9218         (_initialize_tui_layout): Call initialize_known_windows.
9219
9220 2020-02-22  Tom Tromey  <tom@tromey.com>
9221
9222         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
9223         Remove constants.
9224         * tui/tui-winsource.h (struct tui_source_window_base)
9225         <tui_source_window_base>: Remove parameter.
9226         * tui/tui-winsource.c
9227         (tui_source_window_base::tui_source_window_base): Remove
9228         parameter.
9229         (tui_source_window_base::refill): Update.
9230         * tui/tui-stack.h (struct tui_locator_window)
9231         <tui_locator_window>: Update.
9232         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
9233         Default the constructor.
9234         * tui/tui-regs.h (struct tui_data_item_window)
9235         <tui_data_item_window>: Default the constructor.
9236         (struct tui_data_window) <tui_data_window>: Likewise.
9237         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
9238         Default the constructor.
9239         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
9240         Default the constructor.
9241         <type>: Remove.
9242         (struct tui_win_info) <tui_win_info>: Default the constructor.
9243         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
9244         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
9245         Default the constructor.
9246
9247 2020-02-22  Tom Tromey  <tom@tromey.com>
9248
9249         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
9250         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
9251         * tui/tui-win.c (tui_resize_all): Don't call
9252         tui_delete_invisible_windows.
9253         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
9254         done.
9255         (tui_set_layout): Update.
9256         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
9257         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
9258         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
9259
9260 2020-02-22  Tom Tromey  <tom@tromey.com>
9261
9262         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
9263         correctly.
9264
9265 2020-02-22  Tom Tromey  <tom@tromey.com>
9266
9267         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
9268
9269 2020-02-22  Tom Tromey  <tom@tromey.com>
9270
9271         * tui/tui-winsource.h (struct tui_source_window_iterator)
9272         <inner_iterator>: New etytypedef.
9273         <tui_source_window_iterator>: Take "end" parameter.
9274         <tui_source_window_iterator>: Take iterator.
9275         <operator*, advance>: Update.
9276         <m_iter>: Change type.
9277         <m_end>: New field.
9278         (struct tui_source_windows) <begin, end>: Update.
9279         * tui/tui-layout.c (tui_windows): New global.
9280         (tui_apply_current_layout): Clear tui_windows.
9281         (tui_layout_window::apply): Update tui_windows.
9282         * tui/tui-data.h (tui_windows): Declare.
9283         (all_tui_windows): Now inline function.
9284         (class tui_window_iterator, struct all_tui_windows): Remove.
9285
9286 2020-02-22  Tom Tromey  <tom@tromey.com>
9287
9288         PR tui/17850:
9289         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
9290         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
9291         "height" argument.
9292         (class tui_layout_window) <get_sizes>: Likewise.
9293         (class tui_layout_split) <tui_layout_split>: Add "vertical"
9294         argument.
9295         <get_sizes>: Add "height" argument.
9296         <m_vertical>: New field.
9297         * tui/tui-layout.c (tui_layout_split::clone): Update.
9298         (tui_layout_split::get_sizes): Add "height" argument.
9299         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
9300         (tui_new_layout_command): Parse "-horizontal".
9301         (_initialize_tui_layout): Update help string.
9302         (tui_layout_split::specification): Add "-horizontal" when needed.
9303         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
9304         argument.
9305         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
9306         New methods.
9307
9308 2020-02-22  Tom Tromey  <tom@tromey.com>
9309
9310         * tui/tui-layout.h (enum tui_adjust_result): New.
9311         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
9312         (class tui_layout_window) <adjust_size>: Return
9313         tui_adjust_result.  Rewrite.
9314         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
9315         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
9316
9317 2020-02-22  Tom Tromey  <tom@tromey.com>
9318
9319         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
9320         parameter and return types.
9321         (class tui_layout_base) <specification>: Add "depth".
9322         (class tui_layout_window) <specification>: Add "depth".
9323         (class tui_layout_split) <specification>: Add "depth".
9324         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
9325         and return types.
9326         (tui_new_layout_command): Parse sub-layouts.
9327         (_initialize_tui_layout): Update help string.
9328         (tui_layout_window::specification): Add "depth".
9329         (add_layout_command): Update.
9330
9331 2020-02-22  Tom Tromey  <tom@tromey.com>
9332
9333         * NEWS: Add "tui new-layout" item.
9334         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
9335         Add new-layout command to help text.
9336         (validate_window_name): New function.
9337         (tui_new_layout_command): New function.
9338         (_initialize_tui_layout): Register "new-layout".
9339         (tui_layout_window::specification): New method.
9340         (tui_layout_window::specification): New method.
9341         * tui/tui-layout.h (class tui_layout_base) <specification>: New
9342         method.
9343         (class tui_layout_window) <specification>: New method.
9344         (class tui_layout_split) <specification>: New method.
9345
9346 2020-02-22  Tom Tromey  <tom@tromey.com>
9347
9348         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
9349         * tui/tui-win.c (window_name_completer): Update comment.
9350         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
9351         Declare method.
9352         (class tui_layout_window) <replace_window>: Likewise.
9353         (class tui_layout_split) <replace_window>: Likewise.
9354         (tui_set_layout): Don't declare.
9355         (tui_set_initial_layout): Declare function.
9356         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
9357         (asm_regs_layout): New globals.
9358         (tui_current_layout, show_layout): Remove.
9359         (tui_set_layout, tui_add_win_to_layout): Rewrite.
9360         (find_layout, tui_apply_layout): New function.
9361         (layout_completer): Remove.
9362         (tui_next_layout): Reimplement.
9363         (tui_next_layout_command): New function.
9364         (tui_set_initial_layout, tui_prev_layout_command): New functions.
9365         (tui_regs_layout): Reimplement.
9366         (tui_regs_layout_command): New function.
9367         (extract_display_start_addr): Rewrite.
9368         (next_layout, prev_layout): Remove.
9369         (tui_layout_window::replace_window): New method.
9370         (tui_layout_split::replace_window): New method.
9371         (destroy_layout): New function.
9372         (layout_list): New global.
9373         (add_layout_command): New function.
9374         (initialize_layouts): Update.
9375         (tui_layout_command): New function.
9376         (_initialize_tui_layout): Install "layout" commands.
9377         * tui/tui-data.h (enum tui_layout_type): Remove.
9378         (tui_current_layout): Don't declare.
9379
9380 2020-02-22  Tom Tromey  <tom@tromey.com>
9381
9382         * tui/tui-regs.c (tui_reg_layout): Remove.
9383         (tui_reg_command): Use tui_regs_layout.
9384         * tui/tui-layout.h (tui_reg_command): Declare.
9385         * tui/tui-layout.c (tui_reg_command): New function.
9386
9387 2020-02-22  Tom Tromey  <tom@tromey.com>
9388
9389         * tui/tui.c (tui_rl_delete_other_windows): Call
9390         tui_remove_some_windows.
9391         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
9392         Declare method.
9393         (class tui_layout_window) <remove_windows>: New method.
9394         (class tui_layout_split) <remove_windows>: Declare.
9395         (tui_remove_some_windows): Declare.
9396         * tui/tui-layout.c (tui_remove_some_windows): New function.
9397         (tui_layout_split::remove_windows): New method.
9398
9399 2020-02-22  Tom Tromey  <tom@tromey.com>
9400
9401         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
9402         * tui/tui-layout.h (tui_next_layout): Declare.
9403         * tui/tui-layout.c (tui_next_layout): New function.
9404
9405 2020-02-22  Tom Tromey  <tom@tromey.com>
9406
9407         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
9408         correct coordinates.
9409
9410 2020-02-22  Tom Tromey  <tom@tromey.com>
9411
9412         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
9413         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
9414         DATA_WIN case.
9415
9416 2020-02-22  Tom Tromey  <tom@tromey.com>
9417
9418         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
9419         TUI_DISASM_WIN, not tui_win_list.
9420
9421 2020-02-22  Tom Tromey  <tom@tromey.com>
9422
9423         * valprint.c (generic_val_print_enum_1)
9424         (val_print_type_code_flags): Style member names.
9425         * rust-lang.c (val_print_struct, rust_print_enum)
9426         (rust_print_struct_def, rust_internal_print_type): Style member
9427         names.
9428         * p-valprint.c (pascal_object_print_value_fields): Style member
9429         names.  Only call fprintf_symbol_filtered for static members.
9430         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
9431         * f-valprint.c (f_val_print): Style member names.
9432         * f-typeprint.c (f_type_print_base): Style member names.
9433         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
9434         call fprintf_symbol_filtered for static members.
9435         (cp_print_class_member): Style member names.
9436         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
9437         member names.
9438         * ada-valprint.c (ada_print_scalar): Style enum names.
9439         (ada_val_print_enum): Likewise.
9440         * ada-typeprint.c (print_enum_type): Style enum names.
9441
9442 2020-02-21  Tom Tromey  <tom@tromey.com>
9443
9444         * psympriv.h (struct partial_symtab): Update comment.
9445
9446 2020-02-21  Tom Tromey  <tromey@adacore.com>
9447
9448         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
9449         type is CORE_ADDR.
9450
9451 2020-02-21  Tom de Vries  <tdevries@suse.de>
9452
9453         PR gdb/25534
9454         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
9455         if dependencies[i]->user != NULL.
9456
9457 2020-02-21  Ali Tamur  <tamur@google.com>
9458
9459         * dwarf2/read.c (dwarf2_name): Add null check.
9460
9461 2020-02-20  Tom Tromey  <tom@tromey.com>
9462
9463         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
9464         ">=", in binary search.
9465         (dwarf2_find_containing_comp_unit): New overload.
9466         (run_test): New self-test.
9467         (_initialize_dwarf2_read): Register new test.
9468
9469 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
9470
9471         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
9472         * riscv-tdep.h: Likewise.
9473         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
9474         rv32-only CSR.
9475         * features/riscv/64bit-csr.xml: Regenerated.
9476
9477 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
9478             Tom Tromey  <tom@tromey.com>
9479
9480         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
9481         of 'fputc_unfiltered'.
9482         (putchar_unfiltered): Call 'fputc_unfiltered'.
9483         (fputc_unfiltered): Call 'fputs_unfiltered'.
9484
9485 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
9486
9487         * config.in: Regenerate.
9488         * configure: Regenerate.
9489         * configure.ac: Add --with-python-libdir option.
9490         * main.c: Use WITH_PYTHON_LIBDIR.
9491
9492 2020-02-19  Tom Tromey  <tom@tromey.com>
9493
9494         * symtab.c (general_symbol_info::compute_and_set_names): Use
9495         obstack_strndup.  Simplify call to symbol_set_demangled_name.
9496
9497 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
9498
9499         * dwarf2/read.c (allocate_signatured_type_table,
9500         allocate_dwo_unit_table, allocate_type_unit_groups_table,
9501         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
9502         Remove objfile parameter, update all callers.
9503
9504 2020-02-19  Doug Evans  <dje@google.com>
9505
9506         PR rust/25535
9507         * rust-lang.c (rust_print_enum): Apply embedded_offset to
9508         rust_enum_variant calculation.
9509
9510 2020-02-19  Tom Tromey  <tromey@adacore.com>
9511
9512         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
9513
9514 2020-02-19  Tom Tromey  <tromey@adacore.com>
9515
9516         * ada-lang.c (cache_symbol): Use obstack_strdup.
9517
9518 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9519
9520         * configure: Regenerate.
9521
9522 2020-02-19  Tom Tromey  <tromey@adacore.com>
9523
9524         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
9525         NULL check.
9526
9527 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
9528
9529         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
9530
9531 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9532
9533         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
9534         if GDBSERVER is not defined.
9535         (riscv_tdesc_cache): Likewise, also store const target_desc.
9536         (STATIC_IN_GDB): Define.
9537         (riscv_create_target_description): Update declaration with
9538         STATIC_IN_GDB.
9539         (riscv_lookup_target_description): New function, only define if
9540         GDBSERVER is not defined.
9541         * arch/riscv.h (riscv_create_target_description): Declare only
9542         when GDBSERVER is defined.
9543         (riscv_lookup_target_description): New declaration when GDBSERVER
9544         is not defined.
9545         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
9546         (riscv_linux_read_features): ...this, and return
9547         riscv_gdbarch_features instead of target_desc.
9548         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
9549         (riscv_linux_read_description): Rename to...
9550         (riscv_linux_read_features): ...this.
9551         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9552         Update to use riscv_gdbarch_features and
9553         riscv_lookup_target_description.
9554         * riscv-tdep.c (riscv_find_default_target_description): Use
9555         riscv_lookup_target_description instead of
9556         riscv_create_target_description.
9557
9558 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9559
9560         * valprint.c (generic_val_print_enum_1): When printing a flag
9561         enum with value 0 and there is no enumerator with value 0, print
9562         just "0" instead of "(unknown: 0x0)".
9563
9564 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9565
9566         * valprint.c (generic_val_print_enum_1): Print unknown part of
9567         flag enum in hex.
9568
9569 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9570
9571         * dwarf2/read.c (update_enumeration_type_from_children): Allow
9572         flag enums to contain duplicate enumerators.
9573         * valprint.c (generic_val_print_enum_1): Update comment.
9574
9575 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9576
9577         * dwarf2/read.c: Include "count-one-bits.h".
9578         (update_enumeration_type_from_children): If an enumerator has
9579         multiple bits set, don't treat the enumeration as a "flag enum".
9580         * valprint.c (generic_val_print_enum_1): Assert that enumerators
9581         of flag enums have 0 or 1 bit set.
9582
9583 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9584
9585         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
9586         conversion.
9587         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9588         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9589         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9590         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9591         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9592
9593 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9594
9595         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
9596
9597 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9598
9599         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
9600         displaced_step_closure_up.
9601         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9602         (struct displaced_step_closure_up):
9603         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9604         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9605         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
9606         Likewise.
9607         * gdbarch.sh (displaced_step_copy_insn): Likewise.
9608         * gdbarch.c, gdbarch.h: Re-generate.
9609         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
9610         displaced_step_closure_up.
9611         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9612         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9613         * infrun.h (displaced_step_closure_up): New type alias.
9614         (struct displaced_step_inferior_state) <step_closure>: Change
9615         type to displaced_step_closure_up.
9616         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
9617         displaced_step_closure_up.
9618         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9619
9620 2020-02-14  Tom Tromey  <tom@tromey.com>
9621
9622         * minidebug.c (gnu_debug_key): New global.
9623         (find_separate_debug_file_in_section): Use it.
9624
9625 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9626
9627         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
9628         std::unique_ptr.
9629         * gdbarch.c: Re-generate.
9630         * gdbarch.h: Re-generate.
9631         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
9632         change.
9633         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
9634         type to std::unique_ptr.
9635         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9636         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9637         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9638         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9639         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
9640         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9641         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9642         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9643         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9644
9645 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9646
9647         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
9648         std::unique_ptr.
9649         (displaced_step_clear): Rename to...
9650         (displaced_step_reset): ... this.  Just call displaced->reset ().
9651         (displaced_step_clear_cleanup): Rename to...
9652         (displaced_step_reset_cleanup): ... this.
9653         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
9654         (displaced_step_fixup): Likewise.
9655         (resume_1): Likewise.
9656         (handle_inferior_event): Restore child's memory before calling
9657         displaced_step_fixup on the parent.
9658         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
9659         to std::unique_ptr.
9660         <step_closure>: Change type to std::unique_ptr.
9661
9662 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9663
9664         * arm-tdep.c: Include count-one-bits.h.
9665         (cleanup_block_store_pc): Use count_one_bits.
9666         (cleanup_block_load_pc): Use count_one_bits.
9667         (arm_copy_block_xfer): Use count_one_bits.
9668         (thumb2_copy_block_xfer): Use count_one_bits.
9669         (thumb_copy_pop_pc_16bit): Use count_one_bits.
9670         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
9671         (thumb_get_next_pcs_raw): Use count_one_bits.
9672         (arm_get_next_pcs_raw): Use count_one_bits_l.
9673         * arch/arm.c (bitcount): Remove.
9674         * arch/arm.h (bitcount): Remove.
9675
9676 2020-02-14  Tom Tromey  <tromey@adacore.com>
9677
9678         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
9679         Update.
9680         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
9681         * dwarf2/loc.c (call_site_find_chain_1): Return
9682         unique_xmalloc_ptr.
9683         (call_site_find_chain): Likewise.
9684
9685 2020-02-14  Richard Biener  <rguenther@suse.de>
9686
9687         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
9688         on expression with division operators.
9689
9690 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9691
9692         * MAINTAINERS (Write After Approval): Adding myself.
9693
9694 2020-02-12  Tom Tromey  <tom@tromey.com>
9695
9696         * event-loop.c (event_data, gdb_event, event_handler_func):
9697         Remove.
9698
9699 2020-02-12  Tom Tromey  <tom@tromey.com>
9700
9701         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
9702         (dwarf2_frame_objfile_data): Add comment.
9703         (find_comp_unit, set_comp_unit): New functions.
9704         (dwarf2_frame_find_fde): Use find_comp_unit.
9705         (dwarf2_build_frame_info): Use set_comp_unit.
9706
9707 2020-02-12  Tom Tromey  <tom@tromey.com>
9708
9709         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
9710         (comp_unit): Don't initialize objfile.
9711         (execute_cfa_program): Add text_offset parameter.
9712         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
9713         (dwarf2_frame_cache): Update.
9714         (dwarf2_build_frame_info): Don't set "objfile" member.
9715
9716 2020-02-12  Tom Tromey  <tom@tromey.com>
9717
9718         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
9719         (decode_frame_entry): Likewise.
9720         (dwarf2_build_frame_info): Update.
9721
9722 2020-02-12  Tom Tromey  <tom@tromey.com>
9723
9724         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
9725         (decode_frame_entry_1): Use the comp_unit obstack.
9726
9727 2020-02-12  Tom Tromey  <tom@tromey.com>
9728
9729         * dwarf2/frame.c (struct comp_unit): Add initializers and
9730         constructor.
9731         (dwarf2_frame_objfile_data): Store a comp_unit.
9732         (dwarf2_frame_find_fde): Update.
9733         (dwarf2_build_frame_info): Use "new".
9734
9735 2020-02-12  Tom Tromey  <tom@tromey.com>
9736
9737         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
9738         (dwarf2_fde_table): Typedef for std::vector.
9739         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
9740         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
9741         (decode_frame_entry): Update.
9742         (dwarf2_build_frame_info): Use "new".
9743
9744 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9745
9746         * arm-tdep.c (arm_gdbarch_init): Update.
9747         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
9748         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
9749         have_neon, is_m>: Change to bool.
9750
9751 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9752
9753         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
9754
9755 2020-02-12  Tom Tromey  <tom@tromey.com>
9756
9757         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
9758
9759 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
9760
9761         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
9762         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
9763
9764 2020-02-11  Tom Tromey  <tom@tromey.com>
9765
9766         * psymtab.h: Update comment.
9767
9768 2020-02-11  Tom Tromey  <tom@tromey.com>
9769
9770         * gdb_obstack.h (struct auto_obstack): Use
9771         DISABLE_COPY_AND_ASSIGN.
9772
9773 2020-02-11  Tom Tromey  <tom@tromey.com>
9774
9775         * dwarf2/frame.h (struct objfile): Don't forward declare.
9776
9777 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9778
9779         * cris-tdep.c (cris_supply_gregset): Change signature to match
9780         what struct regset expects.
9781         (cris_regset): New struct.
9782         (fetch_core_registers): Remove.
9783         (cris_iterate_over_regset_sections): New function.
9784         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
9785         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
9786
9787 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9788
9789         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
9790         registers.
9791
9792 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9793
9794         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
9795
9796 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9797
9798         * configure: Re-generate.
9799
9800 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9801
9802         * configure: Re-generate.
9803
9804 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9805
9806         * acinclude: Update warning.m4 path.
9807         * warning.m4: Move to gdbsupport.
9808
9809 2020-02-11  Tom Tromey  <tromey@adacore.com>
9810
9811         * remote.c (remote_console_output): Update.
9812         * printcmd.c (printf_command): Update.
9813         * event-loop.c (gdb_wait_for_event): Update.
9814         * linux-nat.c (sigchld_handler): Update.
9815         * remote-sim.c (gdb_os_write_stdout): Update.
9816         (gdb_os_flush_stdout): Update.
9817         (gdb_os_flush_stderr): Update.
9818         (gdb_os_write_stderr): Update.
9819         * exceptions.c (print_exception): Update.
9820         * remote-fileio.c (remote_fileio_func_read): Update.
9821         (remote_fileio_func_write): Update.
9822         * tui/tui.c (tui_enable): Update.
9823         * tui/tui-interp.c (tui_interp::init): Update.
9824         * utils.c (init_page_info): Update.
9825         (putchar_unfiltered, fputc_unfiltered): Update.
9826         (gdb_flush): Update.
9827         (emit_style_escape): Update.
9828         (flush_wrap_buffer, fputs_maybe_filtered): Update.
9829         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
9830         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
9831         (stderr_file::write): Update.
9832         (stderr_file::puts): Update.
9833         * ui-file.h (ui_file_isatty, ui_file_write)
9834         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
9835         (ui_file_puts): Don't declare.
9836
9837 2020-02-10  Tom de Vries  <tdevries@suse.de>
9838
9839         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
9840         sentinel to char *.
9841
9842 2020-02-09  Tom de Vries  <tdevries@suse.de>
9843
9844         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
9845         filename if it matches "<artificial>".
9846
9847 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9848
9849         * windows-tdep.c (struct enum_value_name): New struct.
9850         (create_enum): New function.
9851         (windows_get_siginfo_type): Create and use enum types.
9852
9853 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9854
9855         * NEWS: Mention $_siginfo support for Windows.
9856         * windows-nat.c (handle_exception): Set siginfo_er.
9857         (windows_nat_target::mourn_inferior): Reset siginfo_er.
9858         (windows_xfer_siginfo): New function.
9859         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
9860         * windows-tdep.c (struct windows_gdbarch_data): New struct.
9861         (init_windows_gdbarch_data): New function.
9862         (get_windows_gdbarch_data): New function.
9863         (windows_get_siginfo_type): New function.
9864         (windows_init_abi): Register windows_get_siginfo_type.
9865         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
9866
9867 2020-02-08  Tom Tromey  <tom@tromey.com>
9868
9869         * dwarf2/read.c (class cutu_reader) <cutu_reader,
9870         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
9871         <keep>: Declare method.
9872         <m_keep>: Remove member.
9873         <~cutu_reader>: Remove.
9874         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9875         (cutu_reader::cutu_reader): Update.
9876         (cutu_reader::keep): Rename from ~cutu_reader.
9877         (process_psymtab_comp_unit, build_type_psymtabs_1)
9878         (process_skeletonless_type_unit, load_partial_comp_unit)
9879         (load_full_comp_unit, dwarf2_read_addr_index)
9880         (read_signatured_type): Update.
9881
9882 2020-02-08  Tom Tromey  <tom@tromey.com>
9883
9884         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
9885         "want_partial_unit" parameter.
9886         (process_psymtab_comp_unit): Change want_partial_unit to bool.
9887         Inline check for DW_TAG_partial_unit.
9888         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
9889
9890 2020-02-08  Tom Tromey  <tom@tromey.com>
9891
9892         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
9893         read.c.
9894         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
9895         read.c.
9896
9897 2020-02-08  Tom Tromey  <tom@tromey.com>
9898
9899         * dwarf2/read.c (read_address): Move to comp-unit.c.
9900         (dwarf2_rnglists_process, dwarf2_ranges_process)
9901         (read_attribute_value, dwarf_decode_lines_1)
9902         (var_decode_location, decode_locdesc): Update.
9903         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
9904         read.c.  Remove "cu" parameter.
9905         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
9906         method.
9907
9908 2020-02-08  Tom Tromey  <tom@tromey.com>
9909
9910         * dwarf2/read.c (read_attribute_value, read_indirect_string)
9911         (read_indirect_line_string): Update.
9912         * dwarf2/comp-unit.c (read_offset): Remove.
9913         (read_comp_unit_head): Update.
9914         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
9915         method.
9916         (read_offset): Don't declare.
9917
9918 2020-02-08  Tom Tromey  <tom@tromey.com>
9919
9920         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
9921         * dwarf2/read.c (struct comp_unit_head): Move to
9922         dwarf2/comp-unit.h.
9923         (enum class rcuh_kind): Move to comp-unit.h.
9924         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
9925         (read_comp_unit_head, error_check_comp_unit_head)
9926         (read_and_check_comp_unit_head): Move to comp-unit.c.
9927         (read_offset, dwarf_unit_type_name): Likewise.
9928         (create_debug_type_hash_table, read_cutu_die_from_dwo)
9929         (cutu_reader::cutu_reader, read_call_site_scope)
9930         (find_partial_die, follow_die_offset): Update.
9931         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
9932
9933 2020-02-08  Tom Tromey  <tom@tromey.com>
9934
9935         * dwarf2/read.c (read_offset_1): Move to leb.c.
9936         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
9937         (dwarf_decode_macro_bytes): Update.
9938         * dwarf2/leb.c (read_offset): Rename; move from read.c.
9939         * dwarf2/leb.h (read_offset): Declare.
9940
9941 2020-02-08  Tom Tromey  <tom@tromey.com>
9942
9943         * dwarf2/read.c (dwarf2_section_size): Remove.
9944         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
9945         Update.
9946         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
9947
9948 2020-02-08  Tom Tromey  <tom@tromey.com>
9949
9950         * dwarf2/read.c (read_initial_length): Move to leb.c.
9951         * dwarf2/leb.h (read_initial_length): Declare.
9952         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
9953         handle_nonstd parameter.
9954         * dwarf2/frame.c (read_initial_length): Remove.
9955         (decode_frame_entry_1): Update.
9956
9957 2020-02-08  Tom Tromey  <tom@tromey.com>
9958
9959         * dwarf2/loc.c (dwarf2_find_location_expression)
9960         (dwarf_evaluate_loc_desc::get_tls_address)
9961         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
9962         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
9963         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
9964         (dwarf2_compile_property_to_c)
9965         (dwarf2_loc_desc_get_symbol_read_needs)
9966         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
9967         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
9968         (loclist_describe_location, loclist_tracepoint_var_ref)
9969         (loclist_generate_c_location): Update.
9970         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
9971         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
9972         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
9973         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
9974         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
9975         (dwarf2_per_cu_data::addr_size)
9976         (dwarf2_per_cu_data::ref_addr_size)
9977         (dwarf2_per_cu_data::text_offset)
9978         (dwarf2_per_cu_data::addr_type): Now methods.
9979         (per_cu_header_read_in): Make per_cu "const".
9980         (dwarf2_version): Remove.
9981         (dwarf2_per_cu_data::int_type): Now a method.
9982         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
9983         (set_die_type, read_array_type, read_subrange_index_type)
9984         (read_tag_string_type, read_subrange_type): Update.
9985         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
9986         offset_size, ref_addr_size, text_offset, addr_type, version,
9987         objfile, int_type, addr_sized_int_type>: Declare methods.
9988
9989 2020-02-08  Tom Tromey  <tom@tromey.com>
9990
9991         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
9992         Move earlier.
9993
9994 2020-02-08  Tom Tromey  <tom@tromey.com>
9995
9996         * dwarf2/read.h (dwarf_line_debug): Declare.
9997         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
9998         * dwarf2/read.c: Move line_header code to new files.
9999         (dwarf_line_debug): No longer static.
10000         * dwarf2/line-header.c: New file.
10001         * dwarf2/line-header.h: New file.
10002
10003 2020-02-08  Tom Tromey  <tom@tromey.com>
10004
10005         * dwarf2/read.c (struct line_header) <file_full_name,
10006         file_file_name>: Return unique_xmalloc_ptr.
10007         (line_header::file_file_name): Update.
10008         (line_header::file_full_name): Update.
10009         (dw2_get_file_names_reader): Update.
10010         (macro_start_file): Update.
10011
10012 2020-02-08  Tom Tromey  <tom@tromey.com>
10013
10014         * dwarf2/read.c (struct line_header) <file_full_name,
10015         file_file_name>: Declare methods.
10016         (dw2_get_file_names_reader): Update.
10017         (file_file_name): Now a method.
10018         (file_full_name): Likewise.
10019         (macro_start_file): Update.
10020
10021 2020-02-08  Tom Tromey  <tom@tromey.com>
10022
10023         * dwarf2/read.c (dwarf_always_disassemble)
10024         (show_dwarf_always_disassemble): Move to loc.c.
10025         (_initialize_dwarf2_read): Move "always-disassemble" registration
10026         to loc.c.
10027         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
10028         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
10029         static.
10030         (show_dwarf_always_disassemble): Move from read.c.
10031         (_initialize_dwarf2loc): Move always-disassemble from read.c.
10032
10033 2020-02-08  Tom Tromey  <tom@tromey.com>
10034
10035         * dwarf2/read.c (~dwarf2_per_objfile): Update.
10036         (create_quick_file_names_table): Return htab_up.
10037         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
10038         Update.
10039         * dwarf2/read.h (struct dwarf2_per_objfile)
10040         <quick_file_names_table>: Now htab_up.
10041
10042 2020-02-08  Tom Tromey  <tom@tromey.com>
10043
10044         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
10045
10046 2020-02-08  Tom Tromey  <tom@tromey.com>
10047
10048         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
10049         Rewrite.
10050         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
10051         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
10052         (abbrev_table::abbrev_table): No longer inline.
10053         (ABBREV_HASH_SIZE): Remove.
10054         (abbrev_table::m_abbrevs): Now an htab_up.
10055
10056 2020-02-08  Tom Tromey  <tom@tromey.com>
10057
10058         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
10059         (cutu_reader): Update.
10060         (build_type_psymtabs_1): Update.
10061         * dwarf2/abbrev.c (abbrev_table::read): Rename.
10062         (abbrev_table::alloc_abbrev): Update.
10063         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
10064         (abbrev_table::read): New static method, renamed from
10065         abbrev_table_read_table.
10066         (abbrev_table::alloc_abbrev)
10067         (abbrev_table::add_abbrev): Now private.
10068         (abbrev_table::abbrev_table): Now private.
10069         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
10070
10071 2020-02-08  Tom Tromey  <tom@tromey.com>
10072
10073         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
10074         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
10075         htab_up.
10076
10077 2020-02-08  Tom Tromey  <tom@tromey.com>
10078
10079         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
10080         htab_up.
10081         (lookup_dwo_unit_in_dwp): Update.
10082         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
10083         on obstack.
10084
10085 2020-02-08  Tom Tromey  <tom@tromey.com>
10086
10087         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
10088         obstack.
10089
10090 2020-02-08  Tom Tromey  <tom@tromey.com>
10091
10092         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
10093         line_header_hash.
10094         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
10095         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
10096         Change type to htab_up.
10097
10098 2020-02-08  Tom Tromey  <tom@tromey.com>
10099
10100         * dwarf2/read.c (allocate_type_unit_groups_table): Return
10101         htab_up.  Don't allocate on obstack.
10102         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
10103         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
10104         Change type to htab_up.
10105
10106 2020-02-08  Tom Tromey  <tom@tromey.com>
10107
10108         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
10109         Change type to htab_up.
10110         * dwarf2/read.c (create_signatured_type_table_from_index)
10111         (create_signatured_type_table_from_debug_names)
10112         (create_all_type_units, add_type_unit)
10113         (lookup_dwo_signatured_type, lookup_signatured_type)
10114         (process_skeletonless_type_unit): Update.
10115         (create_debug_type_hash_table, create_debug_types_hash_table):
10116         Change type of types_htab.
10117         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
10118         htab_up.  Don't allocate on obstack.
10119         (create_cus_hash_table): Change type of cus_htab parameter.
10120         (struct dwo_file) <cus, tus>: Now htab_up.
10121         (lookup_dwo_signatured_type, lookup_dwo_cutu)
10122         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
10123         (queue_and_load_all_dwo_tus): Update.
10124         * dwarf2/index-write.c (write_gdbindex): Update.
10125         (write_debug_names): Update.
10126
10127 2020-02-08  Tom Tromey  <tom@tromey.com>
10128
10129         * dwarf2/read.h (struct dwarf2_queue_item): Move from
10130         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
10131         destructor.
10132         (struct dwarf2_per_objfile) <queue>: New member.
10133         * dwarf2/read.c (struct dwarf2_queue_item): Move to
10134         dwarf2/read.h.
10135         (dwarf2_queue, dwarf2_queue_tail): Remove.
10136         (class dwarf2_queue_guard): Add parameter to constructor.  Use
10137         DISABLE_COPY_AND_ASSIGN.
10138         <m_per_objfile>: New member.
10139         <~dwarf2_queue_guard>: Rewrite.
10140         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
10141         Update.
10142         (~dwarf2_queue_item): New.
10143
10144 2020-02-08  Tom Tromey  <tom@tromey.com>
10145
10146         * dwarf2/read.c (struct die_info) <has_children>: New member.
10147         (dw2_get_file_names_reader): Remove has_children.
10148         (dw2_get_file_names): Update.
10149         (read_cutu_die_from_dwo): Remove has_children.
10150         (cutu_reader::init_tu_and_read_dwo_dies)
10151         (cutu_reader::cutu_reader): Update.
10152         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
10153         Remove has_children.
10154         (build_type_psymtabs_1, process_skeletonless_type_unit)
10155         (load_partial_comp_unit, load_full_comp_unit): Update.
10156         (create_dwo_cu_reader): Remove has_children.
10157         (create_cus_hash_table, read_die_and_children): Update.
10158         (read_full_die_1,read_full_die): Remove has_children.
10159         (read_signatured_type): Update.
10160         (class cutu_reader) <has_children>: Remove.
10161
10162 2020-02-08  Tom Tromey  <tom@tromey.com>
10163
10164         * dwarf2/expr.c: Rename from dwarf2expr.c.
10165         * dwarf2/expr.h: Rename from dwarf2expr.h.
10166         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
10167         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
10168         * dwarf2/frame.c: Rename from dwarf2-frame.c.
10169         * dwarf2/frame.h: Rename from dwarf2-frame.h.
10170         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
10171         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
10172         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
10173         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
10174         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
10175         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
10176         * dwarf2/loc.c: Rename from dwarf2loc.c.
10177         * dwarf2/loc.h: Rename from dwarf2loc.h.
10178         * dwarf2/read.c: Rename from dwarf2read.c.
10179         * dwarf2/read.h: Rename from dwarf2read.h.
10180         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
10181         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
10182         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
10183         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
10184         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
10185         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
10186         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
10187         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
10188         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
10189         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
10190         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
10191         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
10192         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
10193         Update.
10194         * Makefile.in (COMMON_SFILES): Update.
10195         (HFILES_NO_SRCDIR): Update.
10196
10197 2020-02-08  Tom Tromey  <tom@tromey.com>
10198
10199         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
10200         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
10201
10202 2020-02-08  Tom Tromey  <tom@tromey.com>
10203
10204         * dwarf2read.h (struct die_info): Don't declare.
10205
10206 2020-02-08  Tom Tromey  <tom@tromey.com>
10207
10208         * dwarf2read.h (die_info_ptr): Remove typedef.
10209
10210 2020-02-08  Tom Tromey  <tom@tromey.com>
10211
10212         * dwarf2read.c (read_call_site_scope)
10213         (handle_data_member_location, dwarf2_add_member_fn)
10214         (mark_common_block_symbol_computed, read_common_block)
10215         (attr_to_dynamic_prop, partial_die_info::read)
10216         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
10217         (dwarf2_symbol_mark_computed, set_die_type): Update.
10218         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
10219         method.
10220         (attr_form_is_block): Don't declare.
10221         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
10222
10223 2020-02-08  Tom Tromey  <tom@tromey.com>
10224
10225         * dwarf2read.c (dwarf2_find_base_address, )
10226         (read_call_site_scope, rust_containing_type)
10227         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
10228         (handle_data_member_location, dwarf2_add_member_fn)
10229         (get_alignment, read_structure_type, process_structure_scope)
10230         (mark_common_block_symbol_computed, read_common_block)
10231         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
10232         (partial_die_info::read, read_attribute_value, new_symbol)
10233         (lookup_die_type, dwarf2_get_ref_die_offset)
10234         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
10235         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
10236         (dwarf2_symbol_mark_computed): Update.
10237         * dwarf2/attribute.h (struct attribute) <value_as_address,
10238         form_is_section_offset, form_is_constant, form_is_ref>: Declare
10239         methods.
10240         (value_as_address, attr_form_is_section_offset)
10241         (attr_form_is_constant, attr_form_is_ref): Don't declare.
10242         * dwarf2/attribute.c (attribute::value_as_address)
10243         (attribute::form_is_section_offset, attribute::form_is_constant)
10244         (attribute::form_is_ref): Now methods.
10245
10246 2020-02-08  Tom Tromey  <tom@tromey.com>
10247
10248         * dwarf2read.c (struct attribute, DW_STRING)
10249         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
10250         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
10251         (attr_form_is_block, attr_form_is_section_offset)
10252         (attr_form_is_constant, attr_form_is_ref): Move.
10253         * dwarf2/attribute.h: New file.
10254         * dwarf2/attribute.c: New file, from dwarf2read.c.
10255         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
10256
10257 2020-02-08  Tom Tromey  <tom@tromey.com>
10258
10259         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
10260         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
10261         Move.
10262         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
10263         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
10264         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
10265         abbrev.c.
10266         * dwarf2/abbrev.h: New file.
10267         * dwarf2/abbrev.c: New file, from dwarf2read.c.
10268         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
10269
10270 2020-02-08  Tom Tromey  <tom@tromey.com>
10271
10272         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
10273         (dwarf2_section_size, dwarf2_get_section_info)
10274         (create_signatured_type_table_from_debug_names)
10275         (create_addrmap_from_aranges, read_debug_names_from_section)
10276         (get_gdb_index_contents_from_section, read_comp_unit_head)
10277         (error_check_comp_unit_head, read_abbrev_offset)
10278         (create_debug_type_hash_table, init_cu_die_reader)
10279         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
10280         (read_comp_units_from_section, create_cus_hash_table)
10281         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
10282         (create_dwp_v2_section, dwarf2_rnglists_process)
10283         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
10284         (abbrev_table_read_table, read_indirect_string_at_offset_from)
10285         (read_indirect_string_from_dwz, read_addr_index_1)
10286         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
10287         (dwarf_decode_macro_bytes, dwarf_decode_macros)
10288         (fill_in_loclist_baton): Update.
10289         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
10290         get_containing_section, get_bfd_owner, get_bfd_section,
10291         get_file_name, get_id, get_flags, empty, read>: Declare methods.
10292         (dwarf2_read_section, get_section_name, get_section_file_name)
10293         (get_containing_section, get_section_bfd_owner)
10294         (get_section_bfd_section, get_section_name, get_section_file_name)
10295         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
10296         declare.
10297         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
10298         (dwarf2_section_info::get_bfd_owner)
10299         (dwarf2_section_info::get_bfd_section)
10300         (dwarf2_section_info::get_name)
10301         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
10302         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
10303         (dwarf2_section_info::read): Now methods.
10304         * dwarf-index-write.c (class debug_names): Update.
10305
10306 2020-02-08  Tom Tromey  <tom@tromey.com>
10307
10308         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
10309         Move to dwarf2/section.h.
10310         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
10311         (get_section_bfd_section, get_section_name)
10312         (get_section_file_name, get_section_id, get_section_flags)
10313         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
10314         dwarf2/section.c.
10315         * dwarf2/section.h: New file.
10316         * dwarf2/section.c: New file, from dwarf2read.c.
10317         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
10318
10319 2020-02-08  Tom Tromey  <tom@tromey.com>
10320
10321         * dwarf2read.h (read_unsigned_leb128): Don't declare.
10322         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
10323         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
10324         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
10325         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
10326         * dwarf2/leb.h: New file, from dwarf2read.c.
10327         * dwarf2/leb.c: New file, from dwarf2read.c.
10328         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
10329         Remove.
10330         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
10331         (COMMON_SFILES): Add dwarf2/leb.c.
10332
10333 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
10334
10335         GDB 9.1 released.
10336
10337 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10338
10339         PR gdb/25190:
10340         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
10341         * gdb/remote.c (remote_console_output): Update.
10342         * gdb/ui-file.c (fputs_unfiltered): Rename to...
10343         (ui_file_puts): ...this.
10344         * gdb/ui-file.h (ui_file_puts): Add declaration.
10345         * gdb/utils.c (emit_style_escape): Update.
10346         (flush_wrap_buffer): Update.
10347         (fputs_maybe_filtered): Update.
10348         (fputs_unfiltered): Add function.
10349
10350 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10351
10352         * gdb/event-loop.c (gdb_wait_for_event): Update.
10353         * gdb/printcmd.c (printf_command): Update.
10354         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
10355         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
10356         (gdb_os_flush_stderr): Update.
10357         * gdb/remote.c (remote_console_output): Update.
10358         * gdb/ui-file.c (gdb_flush): Rename to...
10359         (ui_file_flush): ...this.
10360         (stderr_file::write): Update.
10361         (stderr_file::puts): Update.
10362         * gdb/ui-file.h (gdb_flush): Rename to...
10363         (ui_file_flush): ...this.
10364         * gdb/utils.c (gdb_flush): Add function.
10365         * gdb/utils.h (gdb_flush): Add declaration.
10366
10367 2020-02-07  Tom Tromey  <tromey@adacore.com>
10368
10369         PR breakpoints/24915:
10370         * source.c (find_and_open_source): Do not check basenames_may_differ.
10371
10372 2020-02-07  Tom Tromey  <tom@tromey.com>
10373
10374         * README: Update gdbserver documentation.
10375         * gdbserver: Move to top level.
10376         * configure.tgt (build_gdbserver): Remove.
10377         * configure.ac: Remove --enable-gdbserver.
10378         * configure: Rebuild.
10379         * Makefile.in (distclean): Don't mention gdbserver.
10380
10381 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10382
10383         * source-cache.c (source_cache::ensure): Surround
10384         get_plain_source_lines with a try/catch.
10385         (source_cache::get_line_charpos): Get rid of try/catch
10386         and only check for the return value of "ensure".
10387         * tui/tui-source.c (tui_source_window::set_contents):
10388         Simplify "nlines" calculation.
10389
10390 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10391
10392         * MAINTAINERS (Write After Approval): Add myself.
10393
10394 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10395
10396         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
10397         function call.
10398
10399 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10400
10401         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
10402
10403 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
10404
10405         * nat/riscv-linux-tdesc.h: New file.
10406         * nat/riscv-linux-tdesc.c: New file, taking code from...
10407         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10408         ... here.
10409         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
10410         NATDEPFILES.
10411
10412 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
10413
10414         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
10415         we don't set the fake simulator ptid to the null_ptid.
10416
10417 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
10418
10419         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
10420         * gdbthread.h (class thread_info) <resumed>: Likewise.
10421         * infrun.c (resume_1): Likewise.
10422         (proceed): Likewise.
10423         (infrun_thread_stop_requested): Likewise.
10424         (stop_all_threads): Likewise.
10425         (handle_inferior_event): Likewise.
10426         (restart_threads): Likewise.
10427         (finish_step_over): Likewise.
10428         (keep_going_stepped_thread): Likewise.
10429         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
10430         (linux_handle_extended_wait): Likewise.
10431         * record-btrace.c (get_thread_current_frame_id): Likewise.
10432         * record-full.c (record_full_wait_1): Likewise.
10433         * remote.c (remote_target::process_initial_stop_replies): Likewise.
10434         * target.c (target_resume): Likewise.
10435         * thread.c (set_running_thread): Likewise.
10436
10437 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10438
10439         * f-valprint.c (f77_print_array_1): Changed datatype of index
10440         variable to LONGEST from int to enable it to contain bound
10441         values correctly.
10442
10443 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
10444
10445         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
10446         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
10447         offsets according to FLEN determined.
10448         (riscv_linux_nat_target::read_description): Determine FLEN
10449         dynamically.
10450         (riscv_linux_nat_target::fetch_registers): Size regset buffer
10451         according to FLEN determined.
10452         (riscv_linux_nat_target::store_registers): Likewise.
10453
10454 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10455
10456         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10457         when reg->group is empty and reggroup is not.
10458
10459 2020-01-31  Tom Tromey  <tromey@adacore.com>
10460
10461         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
10462         Call beneath target's mourn_inferior after unpushing.
10463
10464 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10465
10466         PR tui/9765
10467         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
10468         have enough lines to fill the screen, still return the lowest
10469         address we found.
10470
10471 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10472
10473         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
10474         '-', '<', and '>' commands.
10475
10476 2020-01-29  Pedro Alves  <palves@redhat.com>
10477             Sergio Durigan Junior  <sergiodj@redhat.com>
10478
10479         * infcmd.c (construct_inferior_arguments): Assert that
10480         'argc' is greater than 0.
10481
10482 2020-01-29  Luis Machado  <luis.machado@linaro.org>
10483
10484         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
10485         (BRK_INSN_MASK): Define to 0xd4200000.
10486         (aarch64_program_breakpoint_here_p): New function.
10487         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
10488         * arch-utils.c (default_program_breakpoint_here_p): Moved from
10489         breakpoint.c.
10490         * arch-utils.h (default_program_breakpoint_here_p): Moved from
10491         breakpoint.h
10492         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
10493         call gdbarch_program_breakpoint_here_p.
10494         (program_breakpoint_here): Moved to arch-utils.c, renamed to
10495         default_program_breakpoint_here_p, changed return type to bool and
10496         simplified.
10497         * breakpoint.h (program_breakpoint_here): Moved prototype to
10498         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
10499         return type to bool.
10500         * gdbarch.c: Regenerate.
10501         * gdbarch.h: Regenerate.
10502         * gdbarch.sh (program_breakpoint_here_p): New method.
10503         * infrun.c (handle_signal_stop): Call
10504         gdbarch_program_breakpoint_here_p.
10505
10506 2020-01-26  Tom Tromey  <tom@tromey.com>
10507
10508         * ctfread.c (struct ctf_fp_info): Reindent.
10509         (_initialize_ctfread): Remove.
10510
10511 2020-01-26  Tom Tromey  <tom@tromey.com>
10512
10513         * psymtab.c (partial_map_expand_apply)
10514         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10515         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10516         (psym_print_stats, psym_expand_symtabs_for_function)
10517         (psym_map_symbol_filenames, psym_map_matching_symbols)
10518         (psym_expand_symtabs_matching)
10519         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10520         (maintenance_check_psymtabs): Use new methods.
10521         * psympriv.h (struct partial_symtab) <readin_p,
10522         get_compunit_symtab>: New methods.
10523         <readin, compunit_symtab>: Remove members.
10524         (struct standard_psymtab): New.
10525         (struct legacy_psymtab): Derive from standard_psymtab.
10526         * dwarf2read.h (struct dwarf2_psymtab): Derive from
10527         standard_psymtab.
10528         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
10529
10530 2020-01-26  Tom Tromey  <tom@tromey.com>
10531
10532         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
10533         read_dependencies.  Add assert.
10534         * psymtab.c (partial_symtab::read_dependencies): New method.
10535         * psympriv.h (struct partial_symtab) <read_dependencies>: New
10536         method.
10537         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
10538         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
10539         read_dependencies.
10540         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
10541         Add assert.
10542
10543 2020-01-26  Tom Tromey  <tom@tromey.com>
10544
10545         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
10546         Call expand_psymtab.
10547         (xcoff_read_symtab): Call expand_psymtab.
10548         (xcoff_start_psymtab, xcoff_end_psymtab): Set
10549         legacy_expand_psymtab.
10550         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
10551         method.
10552         (struct legacy_psymtab) <expand_psymtab>: Implement.
10553         <legacy_expand_psymtab>: New member.
10554         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
10555         (parse_partial_symbols): Set legacy_expand_psymtab.
10556         (psymtab_to_symtab_1): Change argument order.  Call
10557         expand_psymtab.
10558         (new_psymtab): Set legacy_expand_psymtab.
10559         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
10560         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
10561         expand_psymtab.
10562         (dwarf2_psymtab::expand_psymtab): Rename from
10563         psymtab_to_symtab_1.  Call expand_psymtab.
10564         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
10565         (dbx_end_psymtab): Likewise.
10566         (dbx_psymtab_to_symtab_1): Change argument order. Call
10567         expand_psymtab.
10568         (dbx_read_symtab): Call expand_psymtab.
10569         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
10570         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
10571         (ctf_psymtab::read_symtab): Call expand_psymtab.
10572
10573 2020-01-26  Tom Tromey  <tom@tromey.com>
10574
10575         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
10576         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
10577         messages.
10578         * mdebugread.c (mdebug_read_symtab): Remove prints.
10579         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
10580         assert.
10581         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
10582
10583 2020-01-26  Tom Tromey  <tom@tromey.com>
10584
10585         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
10586         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
10587         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
10588         legacy_symtab.
10589         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
10590         * psymtab.c (psymtab_to_symtab): Call method.
10591         (dump_psymtab): Update.
10592         * psympriv.h (struct partial_symtab): Add virtual destructor.
10593         <read_symtab>: New method.
10594         (struct legacy_symtab): New.
10595         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
10596         (struct pst_map) <pst>: Now a legacy_psymtab.
10597         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
10598         (new_psymtab): Use legacy_psymtab.
10599         * dwarf2read.h (struct dwarf2_psymtab): New.
10600         (struct dwarf2_per_cu_data) <psymtab>: Use it.
10601         * dwarf2read.c (dwarf2_create_include_psymtab)
10602         (dwarf2_build_include_psymtabs, create_type_unit_group)
10603         (create_partial_symtab, process_psymtab_comp_unit_reader)
10604         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
10605         (set_partial_user): Use dwarf2_psymtab.
10606         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
10607         (psymtab_to_symtab_1, process_full_comp_unit)
10608         (process_full_type_unit, dwarf2_ranges_read)
10609         (dwarf2_get_pc_bounds, psymtab_include_file_name)
10610         (dwarf_decode_lines): Use dwarf2_psymtab.
10611         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
10612         (add_address_entry_worker, write_one_signatured_type)
10613         (recursively_count_psymbols, recursively_write_psymbols)
10614         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
10615         (write_debug_names): Likewise.
10616         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
10617         <pst>: Now a legacy_psymtab.
10618         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
10619         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
10620         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
10621         * ctfread.c (struct ctf_psymtab): New.
10622         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
10623         ctf_psymtab.
10624         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
10625         (create_partial_symtab): Return a ctf_psymtab.
10626         (scan_partial_symbols): Update.
10627
10628 2020-01-26  Tom Tromey  <tom@tromey.com>
10629
10630         * xcoffread.c (xcoff_start_psymtab): Use new.
10631         * psymtab.c (partial_symtab::partial_symtab): New constructor,
10632         renamed from start_psymtab_common.
10633         * psympriv.h (struct partial_symtab): Add new constructor.
10634         (start_psymtab_common): Don't declare.
10635         * mdebugread.c (parse_partial_symbols): Use new.
10636         * dwarf2read.c (create_partial_symtab): Use new.
10637         * dbxread.c (start_psymtab): Use new.
10638         * ctfread.c (create_partial_symtab): Use new.
10639
10640 2020-01-26  Tom Tromey  <tom@tromey.com>
10641
10642         * xcoffread.c (xcoff_end_psymtab): Use new.
10643         * psymtab.c (start_psymtab_common): Use new.
10644         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
10645         Update.
10646         * psympriv.h (struct partial_symtab): Add parameters to
10647         constructor.  Don't inline.
10648         (allocate_psymtab): Don't declare.
10649         * mdebugread.c (new_psymtab): Use new.
10650         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
10651         * dbxread.c (dbx_end_psymtab): Use new.
10652
10653 2020-01-26  Tom Tromey  <tom@tromey.com>
10654
10655         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
10656         allocate_psymtab.  Update documentation.
10657         * psymtab.c (psymtab_storage::install_psymtab): Rename from
10658         allocate_psymtab.  Do not use new.
10659         (allocate_psymtab): Use new.  Update.
10660
10661 2020-01-26  Tom Tromey  <tom@tromey.com>
10662
10663         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10664         * psymtab.c (psym_print_stats): Update.
10665         * psympriv.h (struct partial_symtab) <readin,
10666         psymtabs_addrmap_supported, anonymous>: Now bool.
10667         * mdebugread.c (psymtab_to_symtab_1): Update.
10668         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
10669         (build_type_psymtabs_reader, psymtab_to_symtab_1)
10670         (process_full_comp_unit, process_full_type_unit): Update.
10671         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10672         * ctfread.c (psymtab_to_symtab): Update.
10673
10674 2020-01-26  Tom Tromey  <tom@tromey.com>
10675
10676         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
10677         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
10678         * psymtab.c (psymtab_storage): Delete psymtabs.
10679         (psymtab_storage::allocate_psymtab): Use new.
10680         (psymtab_storage::discard_psymtab): Use delete.
10681         * psympriv.h (struct partial_symtab): Add constructor and
10682         initializers.
10683
10684 2020-01-26  Tom Tromey  <tom@tromey.com>
10685
10686         * machoread.c: Do not include psympriv.h.
10687
10688 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10689
10690         * NEWS: Mention the new option and the set/show commands.
10691
10692 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10693
10694         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
10695         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
10696         (validate_exec_file): New variables, enums, functions.
10697         (exec_file_locate_attach, print_section_info): Style the filenames.
10698         (_initialize_exec): Install show_exec_file_mismatch_command and
10699          set_exec_file_mismatch_command.
10700         * gdbcore.h (validate_exec_file): Declare.
10701         * infcmd.c (attach_command): Call validate_exec_file.
10702         * remote.c ( remote_target::remote_add_inferior): Likewise.
10703
10704 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10705
10706         * frame.c (find_frame_sal): Move call to get_next_frame into more
10707         inner scope.
10708         * inline-frame.c (inilne_state) <inline_state>: Update argument
10709         types.
10710         (inilne_state) <skipped_symbol>: Rename to...
10711         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
10712         (skip_inline_frames): Build vector of skipped symbols and use this
10713         to reate the inline_state.
10714         (inline_skipped_symbol): Add a comment and some assertions, fetch
10715         skipped symbol from the list.
10716
10717 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10718
10719         * buildsym.c (lte_is_less_than): Delete.
10720         (buildsym_compunit::end_symtab_with_blockvector): Create local
10721         lambda function to sort line table entries, and use
10722         std::stable_sort instead of std::sort.
10723         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
10724         markers when looking for a previous line.
10725
10726 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10727
10728         * dwarf2read.c (lnp_state_machine::record_line): Include
10729         end_sequence parameter in debug print out.  Record the line if we
10730         are at an end_sequence marker even if it's not the start of a
10731         statement.
10732         * symmisc.c (maintenance_print_one_line_table): Print end of
10733         sequence markers with 'END' not '0'.
10734
10735 2020-01-24  Pedro Alves  <palves@redhat.com>
10736
10737         PR gdb/25410
10738         * thread.c (scoped_restore_current_thread::restore): Use
10739         switch_to_inferior_no_thread.
10740         * exec.c: Include "progspace-and-thread.h".
10741         (add_target_sections, remove_target_sections):
10742         scoped_restore_current_pspace_and_thread instead of
10743         scoped_restore_current_thread.
10744         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
10745         and aspace to the inferior before calling clone_program_space.
10746         Remove stale comment.
10747
10748 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10749
10750         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
10751         (arm_netbsd_nat_target::fetch_registers): ...this.
10752         (arm_nbsd_nat_target::store_registers): Rename to...
10753         (arm_netbsd_nat_target::store_registers): ...this.
10754
10755 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10756
10757         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10758         register_t.
10759
10760 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10761
10762         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
10763         Update comment.
10764         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
10765         Likewise.
10766         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
10767         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
10768         the correct replacement (iterate_over_regset_sections).
10769         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
10770         Update comment.
10771
10772 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
10773
10774         PR gdb/23718
10775         * gdb/python/python.c (execute_gdb_command): Call
10776         async_enable_stdin in catch block.
10777
10778 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10779
10780         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
10781         SWITCH_THRU_ALL_UIS.
10782
10783 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10784
10785         PR tui/9765
10786         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
10787         comment, add extra parameter, and update to store previous symbol
10788         when appropriate.
10789         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
10790         add extra parameter.
10791         * tui/tui-disasm.c (tui_disassemble): Update header comment,
10792         remove unneeded parameter, add try/catch around gdb_print_insn,
10793         rewrite to add items to asm_lines vector.
10794         (tui_find_backward_disassembly_start_address): New function.
10795         (tui_find_disassembly_address): Updated throughout.
10796         (tui_disasm_window::set_contents): Update for changes to
10797         tui_disassemble.
10798         (tui_disasm_window::do_scroll_vertical): No need to adjust the
10799         number of lines to scroll.
10800
10801 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
10802
10803         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
10804         (SECT_OFF_DATA): Likewise.
10805         (SECT_OFF_RODATA): Likewise.
10806         (SECT_OFF_TEXT): Likewise.
10807         (SECT_OFF_BSS): Likewise.
10808         (struct objfile) <text_section_offset, data_section_offset>: New
10809         methods.
10810         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
10811         objfile::text_section_offset.
10812         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
10813         * coffread.c (coff_symtab_read): Likewise.
10814         (enter_linenos): Likewise.
10815         (process_coff_symbol): Likewise.
10816         * ctfread.c (get_objfile_text_range): Likewise.
10817         * dtrace-probe.c (dtrace_probe::get_relocated_address):
10818         Use objfile::data_section_offset.
10819         * dwarf2-frame.c (execute_cfa_program): Use
10820         objfile::text_section_offset.
10821         (dwarf2_frame_find_fde): Likewise.
10822         * dwarf2read.c (create_addrmap_from_index): Likewise.
10823         (create_addrmap_from_aranges): Likewise.
10824         (dw2_find_pc_sect_compunit_symtab): Likewise.
10825         (process_psymtab_comp_unit_reader): Likewise.
10826         (add_partial_symbol): Likewise.
10827         (add_partial_subprogram): Likewise.
10828         (process_full_comp_unit): Likewise.
10829         (read_file_scope): Likewise.
10830         (read_func_scope): Likewise.
10831         (read_lexical_block_scope): Likewise.
10832         (read_call_site_scope): Likewise.
10833         (dwarf2_rnglists_process): Likewise.
10834         (dwarf2_ranges_process): Likewise.
10835         (dwarf2_ranges_read): Likewise.
10836         (dwarf_decode_lines_1): Likewise.
10837         (new_symbol): Likewise.
10838         (dwarf2_fetch_die_loc_sect_off): Likewise.
10839         (dwarf2_per_cu_text_offset): Likewise.
10840         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
10841         * hppa-tdep.c (read_unwind_info): Likewise.
10842         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
10843         * psympriv.h (struct partial_symtab): Likewise.
10844         * psymtab.c (find_pc_sect_psymtab): Likewise.
10845         * solib-svr4.c (enable_break): Likewise.
10846         * stap-probe.c (relocate_address): Use
10847         objfile::data_section_offset.
10848         * xcoffread.c (enter_line_range): Use
10849         objfile::text_section_offset.
10850         (read_xcoff_symtab): Likewise.
10851
10852 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10853
10854         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
10855         declaration to narrower scopes.
10856
10857 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10858
10859         * darwin-nat.h (struct darwin_exception_msg, enum
10860         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
10861         Move up.
10862         (class darwin_nat_target) <wait_1, check_new_threads,
10863         decode_exception_message, decode_message, stop_inferior,
10864         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
10865         * darwin-nat.c (darwin_check_new_threads): Rename to...
10866         (darwin_nat_target::check_new_threads): ... this.
10867         (darwin_suspend_inferior_it): Remove.
10868         (darwin_decode_exception_message): Rename to...
10869         (darwin_nat_target::decode_exception_message): ... this.
10870         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
10871         (darwin_decode_message): Rename to...
10872         (darwin_nat_target::decode_message): ... this.
10873         (cancel_breakpoint): Rename to...
10874         (darwin_nat_target::cancel_breakpoint): ... this.
10875         (darwin_wait): Rename to...
10876         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
10877         instead of iterate_over_inferiors.
10878         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
10879         (darwin_stop_inferior): Rename to...
10880         (darwin_nat_target::stop_inferior): ... this.
10881         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
10882         (darwin_init_thread_list): Rename to...
10883         (darwin_nat_target::init_thread_list): ... this.
10884         (darwin_ptrace_him): Rename to...
10885         (darwin_nat_target::ptrace_him): ... this.
10886         (darwin_nat_target::create_inferior): Pass lambda function to
10887         fork_inferior.
10888         (darwin_nat_target::detach): Call stop_inferior instead of
10889         darwin_stop_inferior.
10890         * fork-inferior.h (fork_inferior): Change init_trace_fun
10891         parameter to gdb::function_view.
10892         * fork-inferior.c (fork_inferior): Likewise.
10893
10894 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
10895
10896         * i386-cygwin-tdep.c (core_process_module_section): Update.
10897         * windows-nat.c (struct lm_info_windows): Add text_offset.
10898         (windows_xfer_shared_libraries): Update.
10899         * windows-tdep.c (windows_xfer_shared_library):
10900         Add text_offset_cached argument.
10901         * windows-tdep.h (windows_xfer_shared_library): Update.
10902
10903 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10904
10905         * gdbarch.sh: Add declaration for _initialize_gdbarch.
10906
10907 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10908
10909         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
10910         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
10911         replace with range-based for.
10912         (gdbsim_interrupt_inferior): Remove.
10913         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
10914         with a range-based for.  Inline code from
10915         gdbsim_interrupt_inferior.
10916
10917 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10918
10919         * infrun.c (proceed): Fix indentation.
10920
10921 2020-01-21  Tom Tromey  <tromey@adacore.com>
10922
10923         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
10924         * python/python.c (python_extension_ops): Update.
10925         (gdbpy_colorize): New function.
10926         * python/lib/gdb/__init__.py (colorize): New function.
10927         * extension.h (ext_lang_colorize): Declare.
10928         * extension.c (ext_lang_colorize): New function.
10929         * extension-priv.h (struct extension_language_ops) <colorize>: New
10930         member.
10931         * cli/cli-style.c (_initialize_cli_style): Update help text.
10932
10933 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10934
10935         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
10936         <cond>: Change type to bool.
10937         (aarch64_displaced_step_b_cond): Update cond to use bool type.
10938         (aarch64_displaced_step_cb): Likewise.
10939         (aarch64_displaced_step_tb): Likewise.
10940
10941 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10942
10943         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
10944         output.
10945
10946 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10947
10948         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
10949         <pc_adjust>: Adjust the documentation.
10950         (aarch64_displaced_step_fixup): Check if PC really moved before
10951         adjusting it.
10952
10953 2020-01-19  Tom Tromey  <tom@tromey.com>
10954
10955         * disasm.c (~gdb_disassembler): New destructor.
10956         (gdb_buffered_insn_length): Call disassemble_free_target.
10957         * disasm.h (class gdb_disassembler): Declare destructor.  Use
10958         DISABLE_COPY_AND_ASSIGN.
10959
10960 2020-01-19  Tom Tromey  <tom@tromey.com>
10961
10962         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
10963         (die_reader_func_ftype): Remove.
10964         (cutu_reader): New class.
10965         (dw2_get_file_names_reader): Remove "data" parameter.
10966         (dw2_get_file_names): Use cutu_reader.
10967         (create_debug_type_hash_table): Update.
10968         (read_cutu_die_from_dwo): Update comment.
10969         (lookup_dwo_unit): Add dwo_name parameter.
10970         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
10971         die_reader_func_ftype and data parameters.
10972         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
10973         Remove die_reader_func_ftype and data parameters.
10974         (~cutu_reader): New; from init_cutu_and_read_dies.
10975         (cutu_reader::cutu_reader): Rename from
10976         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
10977         and data parameters.
10978         (init_cutu_and_read_dies_simple): Remove.
10979         (struct process_psymtab_comp_unit_data): Remove.
10980         (process_psymtab_comp_unit_reader): Remove data parameter; add
10981         want_partial_unit and pretend_language parameters.
10982         (process_psymtab_comp_unit): Use cutu_reader.
10983         (build_type_psymtabs_reader): Remove data parameter.
10984         (build_type_psymtabs_1): Use cutu_reader.
10985         (process_skeletonless_type_unit): Likewise.
10986         (load_partial_comp_unit_reader): Remove.
10987         (load_partial_comp_unit): Use cutu_reader.
10988         (load_full_comp_unit_reader): Remove.
10989         (load_full_comp_unit): Use cutu_reader.
10990         (struct create_dwo_cu_data): Remove.
10991         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
10992         dwo_unit parameters.
10993         (create_cus_hash_table): Use cutu_reader.
10994         (struct dwarf2_read_addr_index_data): Remove.
10995         (dwarf2_read_addr_index_reader): Remove.
10996         (dwarf2_read_addr_index): Use cutu_reader.
10997         (read_signatured_type_reader): Remove.
10998         (read_signatured_type): Use cutu_reader.
10999
11000 2020-01-19  Tom Tromey  <tom@tromey.com>
11001
11002         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
11003         * tui/tui-wingeneral.h (class tui_suppress_output): New.
11004         (tui_wrefresh): Declare.
11005         * tui/tui-wingeneral.c (suppress_output): New global.
11006         (tui_suppress_output, ~tui_suppress_output): New constructor and
11007         destructor.
11008         (tui_wrefresh): New function.
11009         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
11010         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
11011         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
11012         method.
11013         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
11014         tui_wrefresh.
11015         (tui_data_window::no_refresh): New method.
11016         (tui_data_item_window::refresh_window): Call tui_wrefresh.
11017         (tui_reg_command): Use tui_suppress_output
11018         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
11019         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
11020         method.
11021         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
11022
11023 2020-01-19  Tom Tromey  <tom@tromey.com>
11024
11025         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11026         Handle case where symtab is null.
11027
11028 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
11029
11030         * linux-fork.c (one_fork_p): Simplify.
11031
11032 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11033
11034         * top.c (struct qt_args): Remove.
11035         (kill_or_detach): Change return type to void, replace `void *`
11036         parameter with a proper one.
11037         (print_inferior_quit_action):  Likewise.
11038         (quit_confirm): Use range-based for loop to iterate over inferiors.
11039         (quit_force): Likewise.
11040
11041 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11042
11043         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
11044         `void *` parameter with proper parameters.
11045         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
11046         (print_one_inferior): Change return type to void, replace `void *`
11047         parameter with proper parameters.
11048         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
11049         inferiors.
11050         (get_other_inferior): Remove.
11051         (mi_cmd_remove_inferior): Use range-based loop to iterate over
11052         inferiors.
11053
11054 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11055
11056         * mi/mi-interp.c (report_initial_inferior): Remove.
11057         (mi_interp::init): Use range-based for to iterate over inferiors.
11058
11059 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11060
11061         * python/py-inferior.c (build_inferior_list): Remove.
11062         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
11063
11064 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
11065
11066         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
11067         (btrace_stitch_trace): Likewise.
11068         * charset.c (intermediate_encoding): Likewise (vaild).
11069         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
11070         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
11071         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
11072
11073 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
11074
11075         * windows-tdep.c (windows_get_tlb_type):
11076         Add rtl_user_process_parameters type.
11077
11078 2020-01-16  Pedro Alves  <palves@redhat.com>
11079             Norbert Lange  <nolange79@gmail.com>
11080
11081         PR build/24805
11082         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
11083         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
11084         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
11085         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
11086         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
11087         (ps_plog): Redeclare exported functions with default visibility.
11088
11089 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
11090
11091         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
11092         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
11093
11094 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
11095
11096         * infcmd.c (post_create_inferior): Use get_thread_regcache
11097         instead of get_current_regcache.
11098
11099 2020-01-14  Tom Tromey  <tom@tromey.com>
11100
11101         PR symtab/12535:
11102         * python/python.c (gdbpy_decode_line): Treat empty string the same
11103         as no argument.
11104
11105 2020-01-14  Tom Tromey  <tom@tromey.com>
11106
11107         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
11108
11109 2020-01-14  Tom Tromey  <tom@tromey.com>
11110
11111         * nat/linux-btrace.c: Don't include <config.h>.
11112         * nat/linux-ptrace.c: Don't include <config.h>.
11113         * nat/x86-linux-dregs.c: Don't include <config.h>.
11114
11115 2020-01-14  Tom Tromey  <tom@tromey.com>
11116
11117         * configure: Rebuild.
11118         * configure.ac: Move many checks to ../gdbsupport/common.m4.
11119
11120 2020-01-14  Tom Tromey  <tom@tromey.com>
11121
11122         * nat/x86-linux-dregs.c: Include configh.h.
11123         * nat/linux-ptrace.c: Include configh.h.
11124         * nat/linux-btrace.c: Include configh.h.
11125         * defs.h: Include config.h, bfd.h.
11126         * configure.ac: Don't source common.host.
11127         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
11128         * configure: Rebuild.
11129         * acinclude.m4: Update path.
11130         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
11131         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
11132         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
11133         (CLIBS): Add LIBSUPPORT.
11134         (CDEPS): Likewise.
11135         (COMMON_SFILES): Remove gdbsupport files.
11136         (HFILES_NO_SRCDIR): Likewise.
11137         (stamp-version): Update path to create-version.sh.
11138         (ALLDEPFILES): Remove gdbsupport files.
11139
11140 2020-01-14  Tom Tromey  <tom@tromey.com>
11141
11142         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
11143         USE_WIN32API when needed.
11144         * configure.ac (USE_WIN32API): Don't define.
11145         (WIN32LIBS): Use WIN32APILIBS.
11146         * configure: Rebuild.
11147
11148 2020-01-14  Tom Tromey  <tom@tromey.com>
11149
11150         * configure: Rebuild.
11151         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
11152
11153 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11154
11155         * skip.c (skip_function_command): Make skip w/o arguments use the
11156         name of the inlined function if pc is inside any inlined function.
11157
11158 2020-01-14  Luis Machado  <luis.machado@linaro.org>
11159
11160         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
11161         * infrun.c (resume_1): Likewise.
11162         (handle_inferior_event): Remove stale comment.
11163         * linux-nat.c (linux_nat_target::resume): Update comments.
11164         (save_stop_reason): Likewise.
11165         (linux_nat_filter_event): Likewise.
11166         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
11167
11168 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11169
11170         * elfread.c (record_minimal_symbol): Set section index to 0 for
11171         non-allocatable sections.
11172
11173
11174 2020-01-13  Ali Tamur <tamur@google.com>
11175
11176         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
11177         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
11178         to gdb::optional.  Update comments.
11179         (dwo_file): Update comments.
11180         (read_attribute): Update API to take an additional out parameter,
11181         need_reprocess.  This is used to mark attributes that need other
11182         attributes (e.g. str_offsets_base) for correct computation which may not
11183         have been read yet.
11184         (read_attribute_reprocess): New function declaration.
11185         (read_addr_index): Likewise.
11186         (read_dwo_str_index): Likewise.
11187         (read_stub_str_index): Likewise.
11188         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
11189         (lookup_addr_base): New function definition.
11190         (lookup_ranges_base): Likewise.
11191         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
11192         lookup_ranges_base.
11193         (init_cutu_and_read_dies): Update comments.
11194         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
11195         unit.  This is used to inherit parent's str_offsets_base and addr_base.
11196         Update comments.
11197         (init_cutu_and_read_dies_simple): Reflect API changes.
11198         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
11199         (create_cus_hash_table): Change API to take parent compile unit.
11200         Reflect API changes.
11201         (open_and_init_dwo_file): Reflect API changes.
11202         (dwarf2_get_pc_bounds): Update comments.
11203         (dwarf2_record_block_ranges): Likewise.
11204         (read_full_die_1): Change implementation to reprocess attributes that
11205         need str_offsets_base and addr_base.
11206         (partial_die_info::read): Likewise.
11207         (read_attribute_reprocess): New function definition.
11208         (read_attribute_value): Change API to take an additional out parameter,
11209         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
11210         when a non-dwo compile unit has index based attributes.
11211         (read_attribute): Reflect API changes.
11212         (read_addr_index_1): Reflect API changes.  Update comments.
11213         (dwarf2_read_addr_index_data): Reflect API changes.
11214         (dwarf2_read_addr_index): Likewise.
11215         (read_str_index): Change API and implementation.  This becomes a helper
11216         to be used by the new string index related methods.  Update error
11217         message and comments.
11218         (read_dwo_str_index): New function definition.
11219         (read_stub_str_index): Likewise.
11220         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
11221         * symfile.h (dwarf2_debug_sections): Likewise.
11222         * xcoffread.c (dwarf2_debug_sections): Likewise.
11223
11224 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11225
11226         * gdbcore.h (struct core_fns) <core_read_registers>: Change
11227         core_reg_sect type to gdb_byte *.
11228         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
11229         * cris-tdep.c (fetch_core_registers): Likewise.
11230         * corelow.c (core_target::get_core_register_section): Change
11231         type of `contents` to gdb::byte_vector.
11232
11233 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11234
11235         * tui/tui-wingeneral.c (box_win): Position the title in the center
11236         of the border.
11237
11238 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11239
11240         * corelow.c (core_target::get_core_register_section): Use
11241           std::vector instead of alloca.
11242
11243 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11244
11245         * warning.m4: Add -Wmissing-declarations to build_warnings.
11246         * configure: Re-generate.
11247
11248 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11249
11250         * python/python.c (init__gdb_module): Add declaration.
11251
11252 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11253
11254         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
11255         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
11256         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
11257         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
11258         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
11259         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
11260         * ada-exp.y (_initialize_ada_exp): Add declaration.
11261         * ada-lang.c (_initialize_ada_language): Add declaration.
11262         * ada-tasks.c (_initialize_tasks): Add declaration.
11263         * agent.c (_initialize_agent): Add declaration.
11264         * aix-thread.c (_initialize_aix_thread): Add declaration.
11265         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
11266         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
11267         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
11268         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
11269         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
11270         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
11271         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
11272         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
11273         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
11274         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
11275         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
11276         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
11277         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
11278         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
11279         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
11280         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
11281         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
11282         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
11283         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
11284         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
11285         * annotate.c (_initialize_annotate): Add declaration.
11286         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
11287         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
11288         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
11289         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
11290         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
11291         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
11292         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
11293         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
11294         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
11295         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
11296         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
11297         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
11298         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
11299         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
11300         * auto-load.c (_initialize_auto_load): Add declaration.
11301         * auxv.c (_initialize_auxv): Add declaration.
11302         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
11303         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
11304         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
11305         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
11306         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
11307         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
11308         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
11309         * breakpoint.c (_initialize_breakpoint): Add declaration.
11310         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
11311         * btrace.c (_initialize_btrace): Add declaration.
11312         * charset.c (_initialize_charset): Add declaration.
11313         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
11314         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
11315         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
11316         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
11317         * cli/cli-script.c (_initialize_cli_script): Add declaration.
11318         * cli/cli-style.c (_initialize_cli_style): Add declaration.
11319         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
11320         * coffread.c (_initialize_coffread): Add declaration.
11321         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
11322         * compile/compile.c (_initialize_compile): Add declaration.
11323         * complaints.c (_initialize_complaints): Add declaration.
11324         * completer.c (_initialize_completer): Add declaration.
11325         * copying.c (_initialize_copying): Add declaration.
11326         * corefile.c (_initialize_core): Add declaration.
11327         * corelow.c (_initialize_corelow): Add declaration.
11328         * cp-abi.c (_initialize_cp_abi): Add declaration.
11329         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
11330         * cp-support.c (_initialize_cp_support): Add declaration.
11331         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
11332         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
11333         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
11334         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
11335         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
11336         * ctfread.c (_initialize_ctfread): Add declaration.
11337         * d-lang.c (_initialize_d_language): Add declaration.
11338         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
11339         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
11340         * dbxread.c (_initialize_dbxread): Add declaration.
11341         * dcache.c (_initialize_dcache): Add declaration.
11342         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
11343         * disasm.c (_initialize_disasm): Add declaration.
11344         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
11345         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
11346         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
11347         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
11348         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
11349         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
11350         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
11351         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
11352         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
11353         * elfread.c (_initialize_elfread): Add declaration.
11354         * exec.c (_initialize_exec): Add declaration.
11355         * extension.c (_initialize_extension): Add declaration.
11356         * f-lang.c (_initialize_f_language): Add declaration.
11357         * f-valprint.c (_initialize_f_valprint): Add declaration.
11358         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
11359         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
11360         * filesystem.c (_initialize_filesystem): Add declaration.
11361         * findcmd.c (_initialize_mem_search): Add declaration.
11362         * findvar.c (_initialize_findvar): Add declaration.
11363         * fork-child.c (_initialize_fork_child): Add declaration.
11364         * frame-base.c (_initialize_frame_base): Add declaration.
11365         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
11366         * frame.c (_initialize_frame): Add declaration.
11367         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
11368         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
11369         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
11370         * gcore.c (_initialize_gcore): Add declaration.
11371         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
11372         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
11373         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
11374         * gdbarch.c (_initialize_gdbarch): Add declaration.
11375         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
11376         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
11377         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
11378         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
11379         * go-lang.c (_initialize_go_language): Add declaration.
11380         * go32-nat.c (_initialize_go32_nat): Add declaration.
11381         * guile/guile.c (_initialize_guile): Add declaration.
11382         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
11383         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
11384         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
11385         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
11386         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
11387         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
11388         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
11389         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
11390         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
11391         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
11392         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
11393         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
11394         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
11395         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
11396         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
11397         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
11398         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
11399         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
11400         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
11401         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
11402         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
11403         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
11404         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
11405         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
11406         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
11407         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
11408         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
11409         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
11410         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
11411         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
11412         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
11413         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
11414         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
11415         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
11416         * infcall.c (_initialize_infcall): Add declaration.
11417         * infcmd.c (_initialize_infcmd): Add declaration.
11418         * inflow.c (_initialize_inflow): Add declaration.
11419         * infrun.c (_initialize_infrun): Add declaration.
11420         * interps.c (_initialize_interpreter): Add declaration.
11421         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
11422         * jit.c (_initialize_jit): Add declaration.
11423         * language.c (_initialize_language): Add declaration.
11424         * linux-fork.c (_initialize_linux_fork): Add declaration.
11425         * linux-nat.c (_initialize_linux_nat): Add declaration.
11426         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
11427         * linux-thread-db.c (_initialize_thread_db): Add declaration.
11428         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
11429         * m2-lang.c (_initialize_m2_language): Add declaration.
11430         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
11431         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
11432         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
11433         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
11434         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
11435         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
11436         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
11437         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
11438         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
11439         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
11440         * machoread.c (_initialize_machoread): Add declaration.
11441         * macrocmd.c (_initialize_macrocmd): Add declaration.
11442         * macroscope.c (_initialize_macroscope): Add declaration.
11443         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
11444         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
11445         * maint.c (_initialize_maint_cmds): Add declaration.
11446         * mdebugread.c (_initialize_mdebugread): Add declaration.
11447         * memattr.c (_initialize_mem): Add declaration.
11448         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
11449         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
11450         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
11451         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
11452         * mi/mi-main.c (_initialize_mi_main): Add declaration.
11453         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
11454         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
11455         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
11456         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
11457         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
11458         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
11459         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
11460         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
11461         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
11462         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
11463         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
11464         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
11465         * mipsread.c (_initialize_mipsread): Add declaration.
11466         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
11467         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
11468         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
11469         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
11470         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
11471         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
11472         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
11473         * nto-procfs.c (_initialize_procfs): Add declaration.
11474         * objc-lang.c (_initialize_objc_language): Add declaration.
11475         * observable.c (_initialize_observer): Add declaration.
11476         * opencl-lang.c (_initialize_opencl_language): Add declaration.
11477         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
11478         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
11479         * osabi.c (_initialize_gdb_osabi): Add declaration.
11480         * osdata.c (_initialize_osdata): Add declaration.
11481         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
11482         * parse.c (_initialize_parse): Add declaration.
11483         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
11484         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
11485         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
11486         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
11487         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
11488         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
11489         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
11490         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
11491         * printcmd.c (_initialize_printcmd): Add declaration.
11492         * probe.c (_initialize_probe): Add declaration.
11493         * proc-api.c (_initialize_proc_api): Add declaration.
11494         * proc-events.c (_initialize_proc_events): Add declaration.
11495         * proc-service.c (_initialize_proc_service): Add declaration.
11496         * procfs.c (_initialize_procfs): Add declaration.
11497         * producer.c (_initialize_producer): Add declaration.
11498         * psymtab.c (_initialize_psymtab): Add declaration.
11499         * python/python.c (_initialize_python): Add declaration.
11500         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
11501         * record-btrace.c (_initialize_record_btrace): Add declaration.
11502         * record-full.c (_initialize_record_full): Add declaration.
11503         * record.c (_initialize_record): Add declaration.
11504         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
11505         * regcache.c (_initialize_regcache): Add declaration.
11506         * reggroups.c (_initialize_reggroup): Add declaration.
11507         * remote-notif.c (_initialize_notif): Add declaration.
11508         * remote-sim.c (_initialize_remote_sim): Add declaration.
11509         * remote.c (_initialize_remote): Add declaration.
11510         * reverse.c (_initialize_reverse): Add declaration.
11511         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
11512         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
11513         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
11514         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
11515         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
11516         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
11517         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
11518         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
11519         Add declaration.
11520         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
11521         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
11522         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
11523         * rust-exp.y (_initialize_rust_exp): Add declaration.
11524         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
11525         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
11526         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
11527         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
11528         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
11529         * score-tdep.c (_initialize_score_tdep): Add declaration.
11530         * ser-go32.c (_initialize_ser_dos): Add declaration.
11531         * ser-mingw.c (_initialize_ser_windows): Add declaration.
11532         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
11533         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
11534         * ser-uds.c (_initialize_ser_socket): Add declaration.
11535         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
11536         * serial.c (_initialize_serial): Add declaration.
11537         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
11538         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
11539         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
11540         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
11541         * skip.c (_initialize_step_skip): Add declaration.
11542         * sol-thread.c (_initialize_sol_thread): Add declaration.
11543         * solib-aix.c (_initialize_solib_aix): Add declaration.
11544         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
11545         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
11546         * solib-frv.c (_initialize_frv_solib): Add declaration.
11547         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
11548         * solib-target.c (_initialize_solib_target): Add declaration.
11549         * solib.c (_initialize_solib): Add declaration.
11550         * source-cache.c (_initialize_source_cache): Add declaration.
11551         * source.c (_initialize_source): Add declaration.
11552         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
11553         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
11554         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
11555         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
11556         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
11557         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
11558         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
11559         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
11560         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
11561         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
11562         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
11563         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
11564         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
11565         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
11566         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
11567         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
11568         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
11569         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
11570         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
11571         * stabsread.c (_initialize_stabsread): Add declaration.
11572         * stack.c (_initialize_stack): Add declaration.
11573         * stap-probe.c (_initialize_stap_probe): Add declaration.
11574         * std-regs.c (_initialize_frame_reg): Add declaration.
11575         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
11576         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
11577         * symfile.c (_initialize_symfile): Add declaration.
11578         * symmisc.c (_initialize_symmisc): Add declaration.
11579         * symtab.c (_initialize_symtab): Add declaration.
11580         * target.c (_initialize_target): Add declaration.
11581         * target-connection.c (_initialize_target_connection): Add
11582         declaration.
11583         * target-dcache.c (_initialize_target_dcache): Add declaration.
11584         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
11585         * thread.c (_initialize_thread): Add declaration.
11586         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
11587         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
11588         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
11589         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
11590         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
11591         * tracectf.c (_initialize_ctf): Add declaration.
11592         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
11593         * tracefile.c (_initialize_tracefile): Add declaration.
11594         * tracepoint.c (_initialize_tracepoint): Add declaration.
11595         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
11596         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
11597         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
11598         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
11599         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
11600         * tui/tui-win.c (_initialize_tui_win): Add declaration.
11601         * tui/tui.c (_initialize_tui): Add declaration.
11602         * typeprint.c (_initialize_typeprint): Add declaration.
11603         * ui-style.c (_initialize_ui_style): Add declaration.
11604         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
11605         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
11606         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
11607         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
11608         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
11609         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
11610         * unittests/filtered_iterator-selftests.c
11611         (_initialize_filtered_iterator_selftests): Add declaration.
11612         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
11613         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
11614         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
11615         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
11616         * unittests/main-thread-selftests.c
11617         (_initialize_main_thread_selftests): Add declaration.
11618         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
11619         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
11620         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
11621         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
11622         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
11623         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
11624         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
11625         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
11626         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
11627         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
11628         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
11629         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
11630         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
11631         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
11632         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
11633         declaration.
11634         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
11635         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
11636         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
11637         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
11638         * user-regs.c (_initialize_user_regs): Add declaration.
11639         * utils.c (_initialize_utils): Add declaration.
11640         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
11641         * valops.c (_initialize_valops): Add declaration.
11642         * valprint.c (_initialize_valprint): Add declaration.
11643         * value.c (_initialize_values): Add declaration.
11644         * varobj.c (_initialize_varobj): Add declaration.
11645         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
11646         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
11647         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
11648         * windows-nat.c (_initialize_windows_nat): Add declaration.
11649         (_initialize_check_for_gdb_ini): Add declaration.
11650         (_initialize_loadable): Add declaration.
11651         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
11652         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
11653         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
11654         * xcoffread.c (_initialize_xcoffread): Add declaration.
11655         * xml-support.c (_initialize_xml_support): Add declaration.
11656         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
11657         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
11658         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
11659         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
11660
11661 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11662
11663         * regformats/regdat.sh: Generate declaration for init function.
11664
11665 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11666
11667         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
11668         up.
11669         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
11670         close_one_inferior>: New methods.
11671         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
11672         pass down target to find_inferior_pid.
11673         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
11674         Pass down target to find_inferior_ptid.
11675         (gdbsim_target::create_inferior): Pass down target to
11676         add_thread_silent.
11677         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
11678         target down to find_inferior_ptid and switch_to_thread.
11679         (gdbsim_target::close): Update to call close_one_inferior.
11680         (struct resume_data): Remove.
11681         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
11682         directly, rather than through a void pointer.
11683         (gdbsim_target::resume): Update to call resume_one_inferior.
11684
11685 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
11686
11687         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
11688
11689 2020-01-12  Pedro Alves  <palves@redhat.com>
11690
11691         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
11692         directly for the current inferior instead of
11693         discard_all_inferiors.
11694         (discard_all_inferiors): Delete.
11695
11696 2020-01-11  Tom Tromey  <tom@tromey.com>
11697
11698         * tui/tui-wingeneral.c (box_win): Check cli_styling.
11699         * tui/tui-winsource.c (tui_source_window_base::refill): Use
11700         deprecated_safe_get_selected_frame.
11701
11702 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11703
11704         * inferior.c (print_inferior): Switch inferior before printing it.
11705
11706 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
11707             Pedro Alves  <palves@redhat.com>
11708
11709         * progspace-and-thread.c (switch_to_program_space_and_thread):
11710         Assert there's an inferior for PSPACE.  Use
11711         switch_to_inferior_no_thread to switch the inferior too.
11712         * progspace.c (program_space::~program_space): Call
11713         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
11714         (program_space::free_all_objfiles): Don't call clear_symtab_users
11715         here.
11716         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
11717
11718 2020-01-10  Pedro Alves  <palves@redhat.com>
11719
11720         * NEWS: Mention multi-target debugging, "info connections", and
11721         "add-inferior -no-connection".
11722
11723 2020-01-10  Pedro Alves  <palves@redhat.com>
11724
11725         * infrun.c: Include "target-connection.h".
11726         (check_multi_target_resumption): New.
11727         (proceed): Call it.
11728         * target-connection.c (make_target_connection_string): Make
11729         extern.
11730         * target-connection.h (make_target_connection_string): Declare.
11731
11732 2020-01-10  Pedro Alves  <palves@redhat.com>
11733
11734         * Makefile.in (COMMON_SFILES): Add target-connection.c.
11735         * inferior.c (uiout_field_connection): New function.
11736         (print_inferior): Add new "connection-id" column.
11737         (add_inferior_command): Show connection number/string of added
11738         inferior.
11739         * process-stratum-target.h
11740         (process_stratum_target::connection_string): New virtual method.
11741         (process_stratum_target::connection_number): New field.
11742         * remote.c (remote_target::connection_string): New override.
11743         * target-connection.c: New file.
11744         * target-connection.h: New file.
11745         * target.c (decref_target): Remove process_stratum targets from
11746         the connection list.
11747         (target_stack::push): Add process_stratum targets to the
11748         connection list.
11749
11750 2020-01-10  Pedro Alves  <palves@redhat.com>
11751
11752         Revert:
11753         2016-04-12  Pedro Alves  <palves@redhat.com>
11754         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
11755         Remove references to name.
11756         * serial.h (struct serial) <name>: Delete.
11757
11758 2020-01-10  Pedro Alves  <palves@redhat.com>
11759
11760         * gdbarch-selftests.c (register_to_value_test): Remove "target
11761         already pushed" check.
11762
11763 2020-01-10  Pedro Alves  <palves@redhat.com>
11764             John Baldwin  <jhb@FreeBSD.org>
11765
11766         * aarch64-linux-nat.c
11767         (aarch64_linux_nat_target::thread_architecture): Adjust.
11768         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
11769         (task_command_1): Likewise.
11770         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
11771         (aix_thread_target::wait, aix_thread_target::fetch_registers)
11772         (aix_thread_target::store_registers)
11773         (aix_thread_target::thread_alive): Adjust.
11774         * amd64-fbsd-tdep.c: Include "inferior.h".
11775         (amd64fbsd_get_thread_local_address): Pass down target.
11776         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
11777         thread's gdbarch instead of target_gdbarch.
11778         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
11779         get_last_target_status.
11780         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
11781         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
11782         inferiors.
11783         (update_inserted_breakpoint_locations): Skip if inferiors with no
11784         execution.
11785         (update_global_location_list): When handling moribund locations,
11786         find representative inferior for location's pspace, and use thread
11787         count of its process_stratum target.
11788         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
11789         * bsd-uthread.c (bsd_uthread_target::wait): Use
11790         as_process_stratum_target and adjust thread_change_ptid and
11791         add_thread calls.
11792         (bsd_uthread_target::update_thread_list): Use
11793         as_process_stratum_target and adjust find_thread_ptid,
11794         thread_change_ptid and add_thread calls.
11795         * btrace.c (maint_btrace_packet_history_cmd): Adjust
11796         find_thread_ptid call.
11797         * corelow.c (add_to_thread_list): Adjust add_thread call.
11798         (core_target_open): Adjust add_thread_silent and thread_count
11799         calls.
11800         (core_target::pid_to_str): Adjust find_inferior_ptid call.
11801         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
11802         * event-top.c (async_disconnect): Pop targets from all inferiors.
11803         * exec.c (add_target_sections): Push exec target on all inferiors
11804         sharing the program space.
11805         (remove_target_sections): Remove the exec target from all
11806         inferiors sharing the program space.
11807         (exec_on_vfork): New.
11808         * exec.h (exec_on_vfork): Declare.
11809         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
11810         Pass it down.
11811         (fbsd_nat_target::update_thread_list): Adjust.
11812         (fbsd_nat_target::resume): Adjust.
11813         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
11814         down.
11815         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
11816         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
11817         get_thread_arch_regcache call.
11818         * fork-child.c (gdb_startup_inferior): Pass target down to
11819         startup_inferior and set_executing.
11820         * gdbthread.h (struct process_stratum_target): Forward declare.
11821         (add_thread, add_thread_silent, add_thread_with_info)
11822         (in_thread_list): Add process_stratum_target parameter.
11823         (find_thread_ptid(inferior*, ptid_t)): New overload.
11824         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
11825         parameter.
11826         (all_threads()): Delete overload.
11827         (all_threads, all_non_exited_threads): Add process_stratum_target
11828         parameter.
11829         (all_threads_safe): Use brace initialization.
11830         (thread_count): Add process_stratum_target parameter.
11831         (set_resumed, set_running, set_stop_requested, set_executing)
11832         (threads_are_executing, finish_thread_state): Add
11833         process_stratum_target parameter.
11834         (switch_to_thread): Use is_current_thread.
11835         * i386-fbsd-tdep.c: Include "inferior.h".
11836         (i386fbsd_get_thread_local_address): Pass down target.
11837         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
11838         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
11839         have_inferiors check.
11840         * inf-ptrace.c (inf_ptrace_target::create_inferior)
11841         (inf_ptrace_target::attach): Adjust.
11842         * infcall.c (run_inferior_call): Adjust.
11843         * infcmd.c (run_command_1): Pass target to
11844         scoped_finish_thread_state.
11845         (proceed_thread_callback): Skip inferiors with no execution.
11846         (continue_command): Rename 'all_threads' local to avoid hiding
11847         'all_threads' function.  Adjust get_last_target_status call.
11848         (prepare_one_step): Adjust set_running call.
11849         (signal_command): Use user_visible_resume_target.  Compare thread
11850         pointers instead of inferior_ptid.
11851         (info_program_command): Adjust to pass down target.
11852         (attach_command): Mark target's 'thread_executing' flag.
11853         (stop_current_target_threads_ns): New, factored out from ...
11854         (interrupt_target_1): ... this.  Switch inferior before making
11855         target calls.
11856         * inferior-iter.h
11857         (struct all_inferiors_iterator, struct all_inferiors_range)
11858         (struct all_inferiors_safe_range)
11859         (struct all_non_exited_inferiors_range): Filter on
11860         process_stratum_target too.  Remove explicit.
11861         * inferior.c (inferior::inferior): Push dummy target on target
11862         stack.
11863         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
11864         Add process_stratum_target parameter, and pass it down.
11865         (have_live_inferiors): Adjust.
11866         (switch_to_inferior_and_push_target): New.
11867         (add_inferior_command, clone_inferior_command): Handle
11868         "-no-connection" parameter.  Use
11869         switch_to_inferior_and_push_target.
11870         (_initialize_inferior): Mention "-no-connection" option in
11871         the help of "add-inferior" and "clone-inferior" commands.
11872         * inferior.h: Include "process-stratum-target.h".
11873         (interrupt_target_1): Use bool.
11874         (struct inferior) <push_target, unpush_target, target_is_pushed,
11875         find_target_beneath, top_target, process_target, target_at,
11876         m_stack>: New.
11877         (discard_all_inferiors): Delete.
11878         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
11879         (all_inferiors, all_non_exited_inferiors): Add
11880         process_stratum_target parameter.
11881         * infrun.c: Include "gdb_select.h" and <unordered_map>.
11882         (target_last_proc_target): New global.
11883         (follow_fork_inferior): Push target on new inferior.  Pass target
11884         to add_thread_silent.  Call exec_on_vfork.  Handle target's
11885         reference count.
11886         (follow_fork): Adjust get_last_target_status call.  Also consider
11887         target.
11888         (follow_exec): Push target on new inferior.
11889         (struct execution_control_state) <target>: New field.
11890         (user_visible_resume_target): New.
11891         (do_target_resume): Call target_async.
11892         (resume_1): Set target's threads_executing flag.  Consider resume
11893         target.
11894         (commit_resume_all_targets): New.
11895         (proceed): Also consider resume target.  Skip threads of inferiors
11896         with no execution.  Commit resumtion in all targets.
11897         (start_remote): Pass current inferior to wait_for_inferior.
11898         (infrun_thread_stop_requested): Consider target as well.  Pass
11899         thread_info pointer to clear_inline_frame_state instead of ptid.
11900         (infrun_thread_thread_exit): Consider target as well.
11901         (random_pending_event_thread): New inferior parameter.  Use it.
11902         (do_target_wait): Rename to ...
11903         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
11904         down.
11905         (threads_are_resumed_pending_p, do_target_wait): New.
11906         (prepare_for_detach): Adjust calls.
11907         (wait_for_inferior): New inferior parameter.  Handle it.  Use
11908         do_target_wait_1 instead of do_target_wait.
11909         (fetch_inferior_event): Adjust.  Switch to representative
11910         inferior.  Pass target down.
11911         (set_last_target_status): Add process_stratum_target parameter.
11912         Save target in global.
11913         (get_last_target_status): Add process_stratum_target parameter and
11914         handle it.
11915         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
11916         (context_switch): Check inferior_ptid == null_ptid before calling
11917         inferior_thread().
11918         (get_inferior_stop_soon): Pass down target.
11919         (wait_one): Rename to ...
11920         (poll_one_curr_target): ... this.
11921         (struct wait_one_event): New.
11922         (wait_one): New.
11923         (stop_all_threads): Adjust.
11924         (handle_no_resumed, handle_inferior_event): Adjust to consider the
11925         event's target.
11926         (switch_back_to_stepped_thread): Also consider target.
11927         (print_stop_event): Update.
11928         (normal_stop): Update.  Also consider the resume target.
11929         * infrun.h (wait_for_inferior): Remove declaration.
11930         (user_visible_resume_target): New declaration.
11931         (get_last_target_status, set_last_target_status): New
11932         process_stratum_target parameter.
11933         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11934         process_stratum_target parameter, and use it.
11935         (clear_inline_frame_state (thread_info*)): New.
11936         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11937         process_stratum_target parameter.
11938         (clear_inline_frame_state (thread_info*)): Declare.
11939         * linux-fork.c (delete_checkpoint_command): Pass target down to
11940         find_thread_ptid.
11941         (checkpoint_command): Adjust.
11942         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
11943         instead of just tweaking inferior_ptid.
11944         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
11945         (exit_lwp): Pass target down to find_thread_ptid.
11946         (attach_proc_task_lwp_callback): Pass target down to
11947         add_thread/set_running/set_executing.
11948         (linux_nat_target::attach): Pass target down to
11949         thread_change_ptid.
11950         (get_detach_signal): Pass target down to find_thread_ptid.
11951         Consider last target status's target.
11952         (linux_resume_one_lwp_throw, resume_lwp)
11953         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
11954         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
11955         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
11956         (linux_nat_target::async_wait_fd): New.
11957         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
11958         target down.
11959         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
11960         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
11961         * linux-thread-db.c (struct thread_db_info::process_target): New
11962         field.
11963         (add_thread_db_info): Save target.
11964         (get_thread_db_info): New process_stratum_target parameter.  Also
11965         match target.
11966         (delete_thread_db_info): New process_stratum_target parameter.
11967         Also match target.
11968         (thread_from_lwp): Adjust to pass down target.
11969         (thread_db_notice_clone): Pass down target.
11970         (check_thread_db_callback): Pass down target.
11971         (try_thread_db_load_1): Always push the thread_db target.
11972         (try_thread_db_load, record_thread): Pass target down.
11973         (thread_db_target::detach): Pass target down.  Always unpush the
11974         thread_db target.
11975         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
11976         target down.  Always unpush the thread_db target.
11977         (find_new_threads_callback, thread_db_find_new_threads_2)
11978         (thread_db_target::update_thread_list): Pass target down.
11979         (thread_db_target::pid_to_str): Pass current inferior down.
11980         (thread_db_target::get_thread_local_address): Pass target down.
11981         (thread_db_target::resume, maintenance_check_libthread_db): Pass
11982         target down.
11983         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
11984         * procfs.c (procfs_target::procfs_init_inferior): Declare.
11985         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
11986         (procfs_init_inferior): Rename to ...
11987         (procfs_target::procfs_init_inferior): ... this and adjust.
11988         (procfs_target::create_inferior, procfs_notice_thread)
11989         (procfs_do_thread_registers): Adjust.
11990         * ppc-fbsd-tdep.c: Include "inferior.h".
11991         (ppcfbsd_get_thread_local_address): Pass down target.
11992         * proc-service.c (ps_xfer_memory): Switch current inferior and
11993         program space as well.
11994         (get_ps_regcache): Pass target down.
11995         * process-stratum-target.c
11996         (process_stratum_target::thread_address_space)
11997         (process_stratum_target::thread_architecture): Pass target down.
11998         * process-stratum-target.h
11999         (process_stratum_target::threads_executing): New field.
12000         (as_process_stratum_target): New.
12001         * ravenscar-thread.c
12002         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
12003         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
12004         down.
12005         * record-btrace.c (record_btrace_target::info_record): Adjust.
12006         (record_btrace_target::record_method)
12007         (record_btrace_target::record_is_replaying)
12008         (record_btrace_target::fetch_registers)
12009         (get_thread_current_frame_id, record_btrace_target::resume)
12010         (record_btrace_target::wait, record_btrace_target::stop): Pass
12011         target down.
12012         * record-full.c (record_full_wait_1): Switch to event thread.
12013         Pass target down.
12014         * regcache.c (regcache::regcache)
12015         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
12016         process_stratum_target parameter and handle it.
12017         (current_thread_target): New global.
12018         (get_thread_regcache): Add process_stratum_target parameter and
12019         handle it.  Switch inferior before calling target method.
12020         (get_thread_regcache): Pass target down.
12021         (get_thread_regcache_for_ptid): Pass target down.
12022         (registers_changed_ptid): Add process_stratum_target parameter and
12023         handle it.
12024         (registers_changed_thread, registers_changed): Pass target down.
12025         (test_get_thread_arch_aspace_regcache): New.
12026         (current_regcache_test): Define a couple local test_target_ops
12027         instances and use them for testing.
12028         (readwrite_regcache): Pass process_stratum_target parameter.
12029         (cooked_read_test, cooked_write_test): Pass mock_target down.
12030         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
12031         (get_thread_arch_aspace_regcache): Add process_stratum_target
12032         parameter.
12033         (regcache::target): New method.
12034         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
12035         (regcache::registers_changed_ptid): Add process_stratum_target
12036         parameter.
12037         (regcache::m_target): New field.
12038         (registers_changed_ptid): Add process_stratum_target parameter.
12039         * remote.c (remote_state::supports_vCont_probed): New field.
12040         (remote_target::async_wait_fd): New method.
12041         (remote_unpush_and_throw): Add remote_target parameter.
12042         (get_current_remote_target): Adjust.
12043         (remote_target::remote_add_inferior): Push target.
12044         (remote_target::remote_add_thread)
12045         (remote_target::remote_notice_new_inferior)
12046         (get_remote_thread_info): Pass target down.
12047         (remote_target::update_thread_list): Skip threads of inferiors
12048         bound to other targets.  (remote_target::close): Don't discard
12049         inferiors.  (remote_target::add_current_inferior_and_thread)
12050         (remote_target::process_initial_stop_replies)
12051         (remote_target::start_remote)
12052         (remote_target::remote_serial_quit_handler): Pass down target.
12053         (remote_target::remote_unpush_target): New remote_target
12054         parameter.  Unpush the target from all inferiors.
12055         (remote_target::remote_unpush_and_throw): New remote_target
12056         parameter.  Pass it down.
12057         (remote_target::open_1): Check whether the current inferior has
12058         execution instead of checking whether any inferior is live.  Pass
12059         target down.
12060         (remote_target::remote_detach_1): Pass down target.  Use
12061         remote_unpush_target.
12062         (extended_remote_target::attach): Pass down target.
12063         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
12064         (remote_target::append_resumption): Pass down target.
12065         (remote_target::append_pending_thread_resumptions)
12066         (remote_target::remote_resume_with_hc, remote_target::resume)
12067         (remote_target::commit_resume): Pass down target.
12068         (remote_target::remote_stop_ns): Check supports_vCont_probed.
12069         (remote_target::interrupt_query)
12070         (remote_target::remove_new_fork_children)
12071         (remote_target::check_pending_events_prevent_wildcard_vcont)
12072         (remote_target::remote_parse_stop_reply)
12073         (remote_target::process_stop_reply): Pass down target.
12074         (first_remote_resumed_thread): New remote_target parameter.  Pass
12075         it down.
12076         (remote_target::wait_as): Pass down target.
12077         (unpush_and_perror): New remote_target parameter.  Pass it down.
12078         (remote_target::readchar, remote_target::remote_serial_write)
12079         (remote_target::getpkt_or_notif_sane_1)
12080         (remote_target::kill_new_fork_children, remote_target::kill): Pass
12081         down target.
12082         (remote_target::mourn_inferior): Pass down target.  Use
12083         remote_unpush_target.
12084         (remote_target::core_of_thread)
12085         (remote_target::remote_btrace_maybe_reopen): Pass down target.
12086         (remote_target::pid_to_exec_file)
12087         (remote_target::thread_handle_to_thread_info): Pass down target.
12088         (remote_target::async_wait_fd): New.
12089         * riscv-fbsd-tdep.c: Include "inferior.h".
12090         (riscv_fbsd_get_thread_local_address): Pass down target.
12091         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
12092         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
12093         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
12094         Adjust.
12095         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
12096         * solib-svr4.c (enable_break): Pass down target.
12097         * spu-multiarch.c (parse_spufs_run): Pass down target.
12098         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
12099         * target-delegates.c: Regenerate.
12100         * target.c (g_target_stack): Delete.
12101         (current_top_target): Return the current inferior's top target.
12102         (target_has_execution_1): Refer to the passed-in inferior's top
12103         target.
12104         (target_supports_terminal_ours): Check whether the initial
12105         inferior was already created.
12106         (decref_target): New.
12107         (target_stack::push): Incref/decref the target.
12108         (push_target, push_target, unpush_target): Adjust.
12109         (target_stack::unpush): Defref target.
12110         (target_is_pushed): Return bool.  Adjust to refer to the current
12111         inferior's target stack.
12112         (dispose_inferior): Delete, and inline parts ...
12113         (target_preopen): ... here.  Only dispose of the current inferior.
12114         (target_detach): Hold strong target reference while detaching.
12115         Pass target down.
12116         (target_thread_name): Add assertion.
12117         (target_resume): Pass down target.
12118         (target_ops::beneath, find_target_at): Adjust to refer to the
12119         current inferior's target stack.
12120         (get_dummy_target): New.
12121         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
12122         has a thread running.
12123         (initialize_targets): Rename to ...
12124         (_initialize_target): ... this.
12125         * target.h: Include "gdbsupport/refcounted-object.h".
12126         (struct target_ops): Inherit refcounted_object.
12127         (target_ops::shortname, target_ops::longname): Make const.
12128         (target_ops::async_wait_fd): New method.
12129         (decref_target): Declare.
12130         (struct target_ops_ref_policy): New.
12131         (target_ops_ref): New typedef.
12132         (get_dummy_target): Declare function.
12133         (target_is_pushed): Return bool.
12134         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
12135         (all_matching_threads_iterator::all_matching_threads_iterator):
12136         Handle filter target.
12137         * thread-iter.h (struct all_matching_threads_iterator, struct
12138         all_matching_threads_range, class all_non_exited_threads_range):
12139         Filter by target too.  Remove explicit.
12140         * thread.c (threads_executing): Delete.
12141         (inferior_thread): Pass down current inferior.
12142         (clear_thread_inferior_resources): Pass down thread pointer
12143         instead of ptid_t.
12144         (add_thread_silent, add_thread_with_info, add_thread): Add
12145         process_stratum_target parameter.  Use it for thread and inferior
12146         searches.
12147         (is_current_thread): New.
12148         (thread_info::deletable): Use it.
12149         (find_thread_ptid, thread_count, in_thread_list)
12150         (thread_change_ptid, set_resumed, set_running): New
12151         process_stratum_target parameter.  Pass it down.
12152         (set_executing): New process_stratum_target parameter.  Pass it
12153         down.  Adjust reference to 'threads_executing'.
12154         (threads_are_executing): New process_stratum_target parameter.
12155         Adjust reference to 'threads_executing'.
12156         (set_stop_requested, finish_thread_state): New
12157         process_stratum_target parameter.  Pass it down.
12158         (switch_to_thread): Also match inferior.
12159         (switch_to_thread): New process_stratum_target parameter.  Pass it
12160         down.
12161         (update_threads_executing): Reimplement.
12162         * top.c (quit_force): Pop targets from all inferior.
12163         (gdb_init): Don't call initialize_targets.
12164         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
12165         Declare.
12166         (windows_add_thread, windows_delete_thread): Adjust.
12167         (get_windows_debug_event): Rename to ...
12168         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
12169         * tracefile-tfile.c (tfile_target_open): Pass down target.
12170         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
12171         Forward declare.
12172         (switch_to_thread): Add process_stratum_target parameter.
12173         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
12174         parameter.  Use it.
12175         (mi_on_resume): Pass target down.
12176         * nat/fork-inferior.c (startup_inferior): Add
12177         process_stratum_target parameter.  Pass it down.
12178         * nat/fork-inferior.h (startup_inferior): Add
12179         process_stratum_target parameter.
12180         * python/py-threadevent.c (py_get_event_thread): Pass target down.
12181
12182 2020-01-10  Pedro Alves  <palves@redhat.com>
12183
12184         * remote.c (remote_target::start_remote): Don't set inferior_ptid
12185         directly.  Instead find the first thread in the thread list and
12186         use switch_to_thread.
12187
12188 2020-01-10  Pedro Alves  <palves@redhat.com>
12189
12190         * remote.c (remote_target::remote_add_inferior): Don't bind a
12191         process to the current inferior if the current inferior is already
12192         bound to a process.
12193
12194 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12195             Pedro Alves  <palves@redhat.com>
12196
12197         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
12198         If no process is specified, return null_ptid instead of
12199         inferior_ptid.
12200         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
12201         TARGET_WAITKIND_SIGNALLED with no pid.
12202
12203 2020-01-10  Pedro Alves  <palves@redhat.com>
12204
12205         * remote.c (first_remote_resumed_thread): New.
12206         (remote_target::wait_as): Use it as default event_ptid instead of
12207         inferior_ptid.
12208
12209 2020-01-10  Pedro Alves  <palves@redhat.com>
12210
12211         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
12212
12213 2020-01-10  Pedro Alves  <palves@redhat.com>
12214
12215         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
12216         not -1.
12217
12218 2020-01-10  Pedro Alves  <palves@redhat.com>
12219
12220         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
12221         ptid to get_last_target_status.
12222         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
12223         ptid to get_last_target_status.
12224         * infcmd.c (continue_command): Don't pass a target_waitstatus to
12225         get_last_target_status.
12226         (info_program_command): Don't pass a target_waitstatus to
12227         get_last_target_status.
12228         * infrun.c (init_wait_for_inferior): Use
12229         nullify_last_target_wait_ptid.
12230         (get_last_target_status): Handle nullptr arguments.
12231         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
12232         (print_stop_event): Don't pass a ptid to get_last_target_status.
12233         (normal_stop): Don't pass a ptid to get_last_target_status.
12234         * infrun.h (get_last_target_status, set_last_target_status): Move
12235         comments here and update.
12236         (nullify_last_target_wait_ptid): Declare.
12237         * linux-fork.c (fork_load_infrun_state): Remove local extern
12238         declaration of nullify_last_target_wait_ptid.
12239         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
12240         to get_last_target_status.
12241
12242 2020-01-10  Pedro Alves  <palves@redhat.com>
12243
12244         * gdbthread.h (scoped_restore_current_thread)
12245         <dont_restore, restore, m_dont_restore>: Declare.
12246         * thread.c (thread_alive): Add assertion.  Return bool.
12247         (switch_to_thread_if_alive): New.
12248         (prune_threads): Switch inferior/thread.
12249         (print_thread_info_1): Switch thread before calling target methods.
12250         (scoped_restore_current_thread::restore): New, factored out from
12251         ...
12252         (scoped_restore_current_thread::~scoped_restore_current_thread):
12253         ... this.
12254         (scoped_restore_current_thread::scoped_restore_current_thread):
12255         Add assertion.
12256         (thread_apply_all_command, thread_select): Use
12257         switch_to_thread_if_alive.
12258         * infrun.c (proceed, restart_threads, handle_signal_stop)
12259         (switch_back_to_stepped_thread): Switch current thread before
12260         calling target methods.
12261
12262 2020-01-10  Pedro Alves <palves@redhat.com>
12263
12264         * inferior.c (switch_to_inferior_no_thread): New function,
12265         factored out from ...
12266         (inferior_command): ... here.
12267         * inferior.h (switch_to_inferior_no_thread): Declare.
12268         * mi/mi-main.c (run_one_inferior): Use
12269         switch_to_inferior_no_thread.
12270
12271 2020-01-10  Pedro Alves  <palves@redhat.com>
12272
12273         * infcmd.c (kill_command): Remove dead code.
12274
12275 2020-01-10  Pedro Alves  <palves@redhat.com>
12276
12277         * remote.c (remote_target::mourn_inferior): No longer check
12278         whether the target is running.
12279
12280 2020-01-10  Pedro Alves  <palves@redhat.com>
12281
12282         * corelow.c (core_target::has_execution): Change parameter type to
12283         inferior pointer.
12284         * inferior.c (number_of_live_inferiors): Use
12285         inferior::has_execution instead of target_has_execution_1.
12286         * inferior.h (inferior::has_execution): New.
12287         * linux-thread-db.c (thread_db_target::update_thread_list): Use
12288         inferior::has_execution instead of target_has_execution_1.
12289         * process-stratum-target.c
12290         (process_stratum_target::has_execution): Change parameter type to
12291         inferior pointer.  Check the inferior's PID instead of
12292         inferior_ptid.
12293         * process-stratum-target.h
12294         (process_stratum_target::has_execution): Change parameter type to
12295         inferior pointer.
12296         * record-full.c (record_full_core_target::has_execution): Change
12297         parameter type to inferior pointer.
12298         * target.c (target_has_execution_1): Change parameter type to
12299         inferior pointer.
12300         (target_has_execution_current): Adjust.
12301         * target.h (target_ops::has_execution): Change parameter type to
12302         inferior pointer.
12303         (target_has_execution_1): Change parameter type to inferior
12304         pointer.  Change return type to bool.
12305         * tracefile.h (tracefile_target::has_execution): Change parameter
12306         type to inferior pointer.
12307
12308 2020-01-10  Pedro Alves  <palves@redhat.com>
12309
12310         * exceptions.c (print_flush): Remove current_top_target() check.
12311
12312 2020-01-10  Pedro Alves  <palves@redhat.com>
12313
12314         * remote.c (show_remote_exec_file): Show the current inferior's
12315         exec-file instead of the command variable's value.
12316
12317 2020-01-10  Pedro Alves  <palves@redhat.com>
12318
12319         * record-full.c (record_full_resume_ptid): New global.
12320         (record_full_target::resume): Set it.
12321         (record_full_wait_1): Use record_full_resume_ptid instead of
12322         inferior_ptid.
12323
12324 2020-01-10  Pedro Alves  <palves@redhat.com>
12325
12326         * gdbthread.h (scoped_restore_current_thread)
12327         <dont_restore, restore, m_dont_restore>: Declare.
12328         * thread.c (thread_alive): Add assertion.  Return bool.
12329         (switch_to_thread_if_alive): New.
12330         (prune_threads): Switch inferior/thread.
12331         (print_thread_info_1): Switch thread before calling target methods.
12332         (scoped_restore_current_thread::restore): New, factored out from
12333         ...
12334         (scoped_restore_current_thread::~scoped_restore_current_thread):
12335         ... this.
12336         (scoped_restore_current_thread::scoped_restore_current_thread):
12337         Add assertion.
12338         (thread_apply_all_command, thread_select): Use
12339         switch_to_thread_if_alive.
12340
12341 2020-01-10  George Barrett  <bob@bob131.so>
12342
12343         * stap-probe.c (stap_modify_semaphore): Don't check for null
12344         semaphores.
12345         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
12346         for null semaphores.
12347
12348 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12349
12350         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
12351         all source windows, and maintain horizontal scroll status while
12352         doing so.
12353
12354 2020-01-09  Tom Tromey  <tom@tromey.com>
12355
12356         PR tui/18932:
12357         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
12358         update_source_window, not print_source_lines.
12359
12360 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12361
12362         * tui/tui.c (tui_enable): Register tui hooks after calling
12363         tui_display_main.
12364
12365 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12366
12367         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
12368
12369 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
12370
12371         * thread.c (print_thread_info_1): Fix indentation.
12372
12373 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12374
12375         * symtab.c (general_symbol_info::compute_and_set_names): Move the
12376         unique_xmalloc_ptr outside the if to always free the demangled name.
12377
12378 2020-01-08  Tom Tromey  <tromey@adacore.com>
12379
12380         * xcoffread.c (enter_line_range, read_xcoff_symtab)
12381         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
12382         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
12383         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
12384         Remove.
12385         (section_offsets): New typedef.
12386         * symtab.c (fixup_section, get_msymbol_address): Update.
12387         * symmisc.c (dump_msymbols): Update.
12388         * symfile.h (relative_addr_info_to_section_offsets)
12389         (symfile_map_offsets_to_segments): Update.
12390         * symfile.c (build_section_addr_info_from_objfile)
12391         (init_objfile_sect_indices): Update.
12392         (struct place_section_arg): Change type of "offsets".
12393         (place_section): Update.
12394         (relative_addr_info_to_section_offsets): Change type of
12395         "section_offsets".  Remove "num_sections" parameter.
12396         (default_symfile_offsets, syms_from_objfile_1)
12397         (set_objfile_default_section_offset): Update.
12398         (reread_symbols): No need to preserve section offsets by hand.
12399         (symfile_map_offsets_to_segments): Change type of "offsets".
12400         * stap-probe.c (relocate_address): Update.
12401         * stabsread.h (process_one_symbol): Update.
12402         * solib-target.c (struct lm_info_target) <offsets>: Change type.
12403         (solib_target_relocate_section_addresses): Update.
12404         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
12405         Update.
12406         * solib-frv.c (frv_relocate_main_executable): Update.
12407         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
12408         * solib-aix.c (solib_aix_get_section_offsets): Change return
12409         type.
12410         (solib_aix_solib_create_inferior_hook): Update.
12411         * remote.c (remote_target::get_offsets): Update.
12412         * psymtab.c (find_pc_sect_psymtab): Update.
12413         * psympriv.h (struct partial_symbol) <address, text_low,
12414         text_high>: Update.
12415         * objfiles.h (obj_section_offset): Update.
12416         (struct objfile) <section_offsets>: Change type.
12417         <num_sections>: Remove.
12418         (objfile_relocate): Update.
12419         * objfiles.c (entry_point_address_query): Update
12420         (relocate_one_symbol): Change type of "section_offsets".
12421         (objfile_relocate1, objfile_relocate1): Change type of
12422         "new_offsets".
12423         (objfile_rebase1): Update.
12424         * mipsread.c (mipscoff_symfile_read): Update.
12425         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
12426         parameter.
12427         * mdebugread.c (parse_symbol): Change type of "section_offsets".
12428         (parse_external, psymtab_to_symtab_1): Update.
12429         * machoread.c (macho_symfile_offsets): Update.
12430         * ia64-tdep.c (ia64_find_unwind_table): Update.
12431         * hppa-tdep.c (read_unwind_info): Update.
12432         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
12433         * dwarf2read.c (create_addrmap_from_index)
12434         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
12435         (process_psymtab_comp_unit_reader, add_partial_symbol)
12436         (add_partial_subprogram, process_full_comp_unit)
12437         (read_file_scope, read_func_scope, read_lexical_block_scope)
12438         (read_call_site_scope, dwarf2_rnglists_process)
12439         (dwarf2_ranges_process, dwarf2_ranges_read)
12440         (dwarf_decode_lines_1, var_decode_location, new_symbol)
12441         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
12442         Update.
12443         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
12444         Update.
12445         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
12446         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
12447         (process_one_symbol): Change type of "section_offsets".
12448         * ctfread.c (get_objfile_text_range): Update.
12449         * coffread.c (coff_symtab_read, enter_linenos)
12450         (process_coff_symbol): Update.
12451         * coff-pe-read.c (add_pe_forwarded_sym): Update.
12452         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
12453
12454 2020-01-08  Tom Tromey  <tromey@adacore.com>
12455
12456         * dwarf2read.c (parse_macro_definition): Use std::string.
12457         (parse_macro_definition): Likewise.
12458
12459 2020-01-08  Tom Tromey  <tromey@adacore.com>
12460
12461         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
12462         (ATTR_ALLOC_CHUNK): Remove.
12463
12464 2020-01-08  Tom Tromey  <tromey@adacore.com>
12465
12466         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
12467
12468 2020-01-08  Tom Tromey  <tromey@adacore.com>
12469
12470         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
12471         (dwarf2_compute_name, open_dwo_file): Likewise.
12472         (process_enumeration_scope): Use std::vector.
12473         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
12474         (partial_die_info::fixup, dwarf2_start_subfile)
12475         (guess_full_die_structure_name, dwarf2_name): Likewise.
12476         (determine_prefix): Update.
12477         (guess_full_die_structure_name): Make return type const.
12478         (partial_die_full_name): Return unique_xmalloc_ptr.
12479         (DW_FIELD_ALLOC_CHUNK): Remove.
12480
12481 2020-01-07  Tom Tromey  <tromey@adacore.com>
12482
12483         PR build/24937:
12484         * stap-probe.c (class stap_static_probe_ops): Add constructor.
12485
12486 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12487
12488         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
12489
12490 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12491
12492         * stack.c (print_frame_info): Move disassemble_next_line code
12493         inside source_print block.
12494
12495 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12496
12497         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
12498         gdb/signals.h, as we are now using native signal symbols.
12499
12500 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12501
12502         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
12503         overflow by an early check of content vs threshold.
12504         * tui/tui-source.c (tui_source_window::line_is_displayed):
12505         Likewise.
12506
12507 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12508
12509         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
12510
12511 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12512
12513         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
12514         export table if no section contains it's RVA.
12515
12516 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12517
12518         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
12519
12520 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
12521
12522         * source.c (print_source_lines_base): Set last_line_listed.
12523
12524 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12525
12526         * tui/tui-disasm.c: Remove trailing spaces.
12527
12528 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12529             Pedro Alves  <palves@redhat.com>
12530
12531         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
12532         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
12533         (windows_gdb_signal_to_target): New function, uses the above
12534         enumeration to convert GDB internal signal codes to equivalent
12535         Windows codes.
12536         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
12537         * windows-nat.c: Include "gdb_wait.h".
12538         (get_windows_debug_event): Extract the fatal exception from the
12539         exit status and convert to the equivalent Posix signal number.
12540         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
12541         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
12542         * gdbsupport/gdb_wait.c: New file, implements
12543         windows_status_to_termsig.
12544         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
12545         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
12546
12547 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
12548
12549         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
12550         show_layout.
12551
12552 2020-01-05  Luis Machado  <luis.machado@linaro.org>
12553
12554         * aarch64-linux-nat.c
12555         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
12556         and bfd_mach_aarch64.
12557
12558 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12559
12560         * ui-file.c (stdio_file::can_emit_style_escape)
12561         (tee_file::can_emit_style_escape): Ensure style is used also on
12562         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
12563         to gdb_stdout.
12564         * main.c (set_gdb_data_directory): Use file style to output the
12565         warning that the given pathname is not a directory.
12566         * top.c (show_history_filename, gdb_safe_append_history)
12567         (show_gdb_datadir): Use file style.
12568
12569 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12570
12571         * solib-target.c (struct lm_info_target):
12572         Change offsets to be a unique_xmalloc_ptr.
12573         (solib_target_relocate_section_addresses): Update.
12574
12575 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12576
12577         * windows-nat.c (windows_clear_solib): Free so_list linked list.
12578
12579 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12580
12581         * MAINTAINERS (Write After Approval): Add myself.
12582
12583 2020-01-02  Luis Machado  <luis.machado@linaro.org>
12584
12585         * proc-service.c (get_ps_regcache): Remove reference to obsolete
12586         Cell BE architecture.
12587         * target.h (struct target_ops) <thread_architecture>: Likewise.
12588
12589 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12590
12591         * Makefile.in: Use INSTALL_PROGRAM_ENV.
12592
12593 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12594
12595         * MAINTAINERS (Write After Approval): Add myself.
12596
12597 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12598
12599         * gdbarch.sh: Update copyright year range of generated files.
12600
12601 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12602
12603         Update copyright year range in all GDB files.
12604
12605 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12606
12607         * copyright.py: Convert to Python 3.
12608
12609 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12610
12611         * copyright.py: Adapt after move of gnulib directory from gdb
12612         directory to toplevel directory.
12613
12614 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12615
12616         * copyright.py (main): Exit if run from the wrong directory.
12617
12618 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12619
12620         * top.c (print_gdb_version): Change copyright year to 2020.
12621
12622 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12623
12624         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
12625
12626 For older changes see ChangeLog-2019.
12627 \f
12628 Local Variables:
12629 mode: change-log
12630 left-margin: 8
12631 fill-column: 74
12632 version-control: never
12633 coding: utf-8
12634 End: