gdb/ChangeLog

   1 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
   2
   3         * gdbtypes.h (TYPE_STUB): Remove, replace all
   4         uses with type::is_stub.
   5
   6 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
   7
   8         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
   9         (TYPE_STUB): Use type::is_stub, change all write call sites to
  10         use type::set_is_stub.
  11
  12 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  13
  14         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
  15         type::has_no_signedness.
  16
  17 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  18
  19         * gdbtypes.h (struct type) <has_no_signedness,
  20         set_has_no_signedness>: New methods.
  21         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
  22         call sites to use type::set_has_no_signedness.
  23
  24 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  25
  26         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
  27         type::is_unsigned.
  28
  29 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
  30
  31         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
  32         methods.
  33         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
  34         sites to use type::set_is_unsigned.
  35
  36 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
  37             Adam Renquinha <arenquinha@cimeq.qc.ca>
  38
  39         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
  40         pointer and stack frame offset when unwinding.
  41
  42 2020-09-13  Pedro Alves  <pedro@palves.net>
  43
  44         * NEWS: Document "-break-insert --qualified".
  45         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
  46
  47 2020-09-13  Pedro Alves  <pedro@palves.net>
  48
  49         * linespec.c (classify_mtype, compare_msyms): Delete.
  50         (search_minsyms_for_name): Remove classification logic.  Instead
  51         filter out trampoline symbols if we also found an external
  52         function of the same name.
  53
  54 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
  55
  56         * NEWS: Create a new section for the next release branch.
  57         Rename the section of the current branch, now that it has
  58         been cut.
  59
  60 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
  61
  62         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
  63         * version.in: Bump version to 11.0.50.DATE-git.
  64
  65 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
  66
  67         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
  68
  69 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
  70             Felix Willgerodt  <Felix.Willgerodt@intel.com>
  71
  72         * gdbarch.sh: Added bfloat16 type.
  73         * gdbarch.c: Regenerated.
  74         * gdbarch.h: Regenerated.
  75         * gdbtypes.c (floatformats_bfloat16): New struct.
  76         (gdbtypes_post_init): Add builtin_bfloat16.
  77         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
  78         (floatformats_bfloat16): New struct.
  79         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
  80         (i386_ymm_type): Add field "v16_bfloat16"
  81         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
  82         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
  83         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
  84         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
  85         * features/i386/64bit-avx512.xml: Add bfloat16 type.
  86         * features/i386/64bit-avx512.c: Regenerated.
  87         * features/i386/64bit-sse.xml: Add bfloat16 type.
  88         * features/i386/64bit-sse.c: Regenerated.
  89
  90 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
  91
  92         * i386-tdep.c (i386_zmm_type): Fix field names.
  93         (i386_ymm_type): Fix field names.
  94
  95 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  96
  97         * breakpoint.c: Fix typo in the help message of the
  98         "set breakpoint condition-evaluation" command.
  99
 100 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 101
 102         * nbsd-nat.c: Include "nat/netbsd-nat.h".
 103         * (nbsd_nat_target::pid_to_exec_file)
 104         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
 105         (nbsd_nat_target::post_startup_inferior)
 106         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
 107         (nbsd_add_threads): Switch local code to common gdb/nat functions.
 108         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
 109         * (nbsd_thread_lister): Remove.
 110
 111 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 112
 113         * fork-inferior.c (startup_inferior): Avoid double free.
 114
 115 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 116
 117         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
 118         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
 119
 120 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 121
 122         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
 123         * netbsd-nat.c: Include <sys/ptrace.h>.
 124         * (netbsd_nat::enable_proc_events): Add.
 125
 126 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 127
 128         * netbsd-nat.h: Include "gdbsupport/function-view.h".
 129         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 130         (netbsd_nat::for_each_thread): Add.
 131         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
 132         "gdbsupport/common-debug.h".
 133         * (netbsd_nat::netbsd_thread_lister)
 134         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
 135         (netbsd_nat::for_each_thread): Add.
 136
 137 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 138
 139         * netbsd-nat.h: Include <unistd.h>.
 140         * (netbsd_nat::pid_to_exec_file): Add.
 141         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
 142         * (netbsd_nat::pid_to_exec_file) Add.
 143
 144 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 145
 146         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
 147
 148 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
 149
 150         * netbsd-nat.h: New file.
 151         * netbsd-nat.c: Likewise.
 152
 153 2020-09-09  Tom Tromey  <tromey@adacore.com>
 154
 155         * ada-lang.c (remove_extra_symbols): Do not increment when
 156         removing an element
 157
 158 2020-09-08  Tom Tromey  <tromey@adacore.com>
 159
 160         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
 161
 162 2020-09-08  Tom Tromey  <tromey@adacore.com>
 163
 164         PR win32/25302:
 165         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
 166         (gdb_bfd_init_data): New function.
 167         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
 168
 169 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 170
 171         * infrun.c (fetch_inferior_event): Use
 172         `switch_to_target_no_thread` to switch the target.
 173
 174 2020-09-06  Tom Tromey  <tom@tromey.com>
 175
 176         * symfile.h (dwarf2_free_objfile): Don't declare.
 177
 178 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 179
 180         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
 181         to match 16 byte real/complex type generated by Flang compiler.
 182
 183 2020-09-03  Tom de Vries  <tdevries@suse.de>
 184
 185         PR breakpoint/26546
 186         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
 187         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
 188
 189 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
 190
 191         * maint.c (index_digits): New function.
 192         (struct maint_print_section_data): Remove.
 193         (print_bfd_section_info): Remove print_data parameter, add arg
 194         and index_digits.
 195         (print_objfile_section_info): Likewise.
 196         (print_bfd_section_info_maybe_relocated): Likewise (plus
 197         objfile).
 198         (maintenance_info_sections): Adjust calls.
 199
 200 2020-09-02  Tom Tromey  <tromey@adacore.com>
 201
 202         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
 203         for null pointers.
 204         (ada_varobj_adjust_for_child_access): Special-case null pointers.
 205
 206 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
 207
 208         * bcache.h (struct bcache) <insert>: Change type of `added` to
 209         pointer to bool.
 210         * bcache.c (bcache::insert): Likewise.
 211         * gdbtypes.c (check_types_worklist): Adjust.
 212         * psymtab.c (add_psymbol_to_bcache): Adjust.
 213
 214 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
 215
 216         * corelow.c (unordered_set): Include.
 217         (class core_target): Add field 'm_core_unavailable_mappings'.
 218         (core_target::build_file_mappings): Print only one warning
 219         per inaccessible file.  Add unavailable/broken mappings
 220         to m_core_unavailable_mappings.
 221         (core_target::xfer_partial): Call...
 222         (core_target::xfer_memory_via_mappings): New method.
 223
 224 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 225
 226         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
 227         type to bool.
 228
 229 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
 230
 231         * dwarf2/read.c (struct field_info): Fix indentation.
 232
 233 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 234
 235         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
 236         ordering in comment.
 237         * frame.c (frame_id_eq): Fix indentation.
 238
 239 2020-08-31  Scott Linder  <scott@scottlinder.com>
 240             Simon Marchi  <simon.marchi@efficios.com>
 241
 242         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
 243         inline frame ids in outer frame.
 244
 245 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 246
 247         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
 248         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
 249         (outer_frame_id): Use FID_STACK_OUTER instead of
 250         FID_STACK_INVALID.
 251         (frame_id_p): Don't check for outer_frame_id.
 252
 253 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 254
 255         * frame-unwind.c (frame_unwind_got_optimized): Don't set
 256         regnum/frame in value.  Call allocate_value_lazy.
 257         * frame.c (frame_unwind_register_value): Use
 258         val_print_not_saved.
 259
 260 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
 261
 262         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
 263
 264 2020-08-29  Pedro Alves  <pedro@palves.net>
 265
 266         * progspace.c (print_program_space): Use all_inferiors.  Switch to
 267         the inferior before calling target_pid_to_str.
 268
 269 2020-08-28  Tom Tromey  <tom@tromey.com>
 270
 271         * xcoffread.c (xcoff_end_psymtab): Update comment.
 272         * dbxread.c (dbx_end_psymtab): Update comment.
 273
 274 2020-08-28  Tom de Vries  <tdevries@suse.de>
 275
 276         PR breakpoint/26544
 277         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
 278         event_location.
 279         (create_breakpoint): Same.
 280         (base_breakpoint_decode_location): Same.
 281         (bkpt_create_sals_from_location): Same.
 282         (bkpt_decode_location): Same.
 283         (bkpt_probe_create_sals_from_location): Same.
 284         (bkpt_probe_decode_location): Same.
 285         (tracepoint_create_sals_from_location): Same.
 286         (tracepoint_decode_location): Same.
 287         (tracepoint_probe_decode_location): Same.
 288         (strace_marker_create_sals_from_location): Same.
 289         (strace_marker_decode_location): Same.
 290         (create_sals_from_location_default): Same.
 291         (decode_location_default): Same.
 292         * breakpoint.h (struct breakpoint_ops): Same.
 293         (create_breakpoint): Same.
 294         * linespec.h (decode_line_full): Same.
 295         * linespec.c (decode_line_full): Same.  Throw error if
 296         result.size () == 0.
 297
 298 2020-08-27  Pedro Alves  <pedro@palves.net>
 299
 300         PR gdb/26524
 301         * breakpoint.c (until_break_fsm) <location_breakpoint,
 302         caller_breakpoint>: Delete fields.
 303         <breakpoints>: New field.
 304         <until_break_fsm>: Adjust to save a breakpoint vector instead of
 305         two individual breakpoints.
 306         (until_break_fsm::should_stop): Loop over breakpoints in the
 307         breakpoint vector.
 308         (until_break_fsm::clean_up): Adjust to clear the breakpoints
 309         vector.
 310         (until_break_command): Handle location expanding into multiple
 311         sals.
 312
 313 2020-08-27  Pedro Alves  <pedro@palves.net>
 314
 315         PR gdb/26523
 316         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
 317         bp_until breakpoints user-specified locations.  Update intro
 318         comment.
 319
 320 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
 321
 322         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
 323         gdb_bfd_sections): New.
 324         * maint.c (print_bfd_section_info): Change param type to
 325         maint_print_section_data.
 326         (print_objfile_section_info): Likewise.
 327         (print_bfd_section_info_maybe_relocated): Likewise.
 328         (maintenance_info_sections): Use gdb_bfd_sections.
 329
 330 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 331
 332         * MAINTAINERS: Add ARC target and maintainer.
 333
 334 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
 335
 336         * configure.tgt: ARC support for GNU/Linux.
 337         * Makefile.in (ALL_TARGET_OBJS): Likewise.
 338         * arc-linux-tdep.c: New file.
 339         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
 340         * arc-tdep.c (arc_write_pc): Use it.
 341
 342 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 343
 344         * arc-tdep.c (arc_check_for_hardware_loop): New.
 345         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
 346
 347 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 348
 349         * arc-tdep.h: Include "gdbarch.h".
 350
 351 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
 352
 353         * arch/arc.h
 354         (arc_gdbarch_features): New class to stir the selection of target XML.
 355         (arc_create_target_description): Use FEATURES to choose XML target.
 356         (arc_lookup_target_description): Use arc_create_target_description
 357         to create _new_ target descriptions or return the already created
 358         ones if the FEATURES is the same.
 359         * arch/arc.c: Implementation of prototypes described above.
 360         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
 361         (arc_gdbarch_features_init): Initialize the FEATURES struct.
 362         * arc-tdep.c (*_feature_name): Make feature names consistent.
 363         (arc_register_feature): A new struct to hold information about
 364         registers of a particular target/feature.
 365         (arc_check_tdesc_feature): Check if XML provides registers in
 366         compliance with ARC_REGISTER_FEATURE structs.
 367         (arc_update_acc_reg_names): Add aliases for r58 and r59.
 368         (determine_*_reg_feature_set): Which feature name to look for.
 369         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
 370         (mach_type_to_arc_isa): Convert from a set of binutils machine types
 371         to expected ISA enums to be used in arc_gdbarch_features structs.
 372         * features/Makefile (FEATURE_XMLFILES): Add new files.
 373         * gdb/features/arc/v1-aux.c: New file.
 374         * gdb/features/arc/v1-aux.xml: Likewise.
 375         * gdb/features/arc/v1-core.c: Likewise.
 376         * gdb/features/arc/v1-core.xml: Likewise.
 377         * gdb/features/arc/v2-aux.c: Likewise.
 378         * gdb/features/arc/v2-aux.xml: Likewise.
 379         * gdb/features/arc/v2-core.c: Likewise.
 380         * gdb/features/arc/v2-core.xml: Likewise.
 381         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
 382
 383 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
 384             Andrew Burgess  <andrew.burgess@embecosm.com>
 385
 386         PR m2/26372
 387         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
 388         an assert.  Remove single element array indexing pattern as the
 389         MULTI_SUBSCRIPT support will handle this case too.
 390
 391 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
 392
 393         * value.h (valprint_check_validity): Move declaration from
 394         here...
 395         * valprint.h (valprint_check_validity): ... to here.
 396
 397 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
 398
 399         * debug.h: New file.
 400         * debug.c (debug_prefixed_vprintf): New function.
 401         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
 402         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
 403
 404 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
 405
 406         * infrun.h (infrun_debug_printf_1): New function declaration.
 407         (infrun_debug_printf): New macro.
 408         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
 409         throughout.
 410         (infrun_debug_printf): New function.
 411         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
 412         (handle_jit_event): Likewise.
 413
 414 2020-08-21  Mark Wielaard  <mark@klomp.org>
 415
 416         * ada-lex.l: Extend register warnings diagnostics comment for g++.
 417
 418 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
 419
 420         * frame.c (enum class frame_id_status): New.
 421         (struct frame_info) <this_id::p>: Change type to frame_id_status.
 422         (fprintf_frame): Update.
 423         (compute_frame_id): Set frame id status to "computing" on entry.
 424         Set it back to "not_computed" on failure and to "computed" on
 425         success.
 426         (get_frame_id): Assert the frame id is not being computed.
 427         (create_sentinel_frame): Use frame_id_status::COMPUTED.
 428         (create_new_frame): Likewise.
 429         (frame_cleanup_after_sniffer): Update assert.
 430
 431 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 432
 433         * regcache.c (pid_ptid_regcache_map): New type.
 434         (target_ptid_regcache_map): Remove.
 435         (target_pid_ptid_regcache_map): New type.
 436         (regcaches): Change type to target_pid_ptid_regcache_map.
 437         (get_thread_arch_aspace_regcache): Update.
 438         (regcache_thread_ptid_changed): Update, handle pid-like ptid
 439         case.
 440         (regcaches_size): Update.
 441         (regcache_count): Update.
 442         (registers_changed_ptid_target_pid_test): New.
 443         (_initialize_regcache): Register new test.
 444
 445 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 446
 447         * regcache.c (regcache_count): New.
 448         (struct regcache_test_data): New.
 449         (regcache_test_data_up): New.
 450         (populate_regcaches_for_test): New.
 451         (regcaches_test): Remove.
 452         (get_thread_arch_aspace_regcache_test): New.
 453         (registers_changed_ptid_all_test): New.
 454         (registers_changed_ptid_target_test): New.
 455         (registers_changed_ptid_target_ptid_test): New.
 456         (regcache_thread_ptid_changed): Remove regcache_count lambda.
 457         (_initialize_regcache): Register new tests.
 458
 459 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 460
 461         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
 462         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
 463         gdbarch and aspace parameter.  Use current inferior's aspace.
 464         Validate regcache's arch value.
 465         (regcaches_test): Update.
 466
 467 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
 468
 469         * regcache.c (regcaches_test): Call registers_changed.
 470
 471 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 472
 473         * infrun.c (process_event_stop_test): Fix typo "breapoint".
 474
 475 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
 476
 477         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
 478         to find the end of prologue for flang compiled binaries.
 479         * arm-tdep.c (arm_skip_prologue): Likewise.
 480         * i386-tdep.c (i386_skip_prologue): Likewise.
 481         * producer.c (producer_is_llvm): New function.
 482         (producer_parsing_tests): Added new tests for clang/flang.
 483         * producer.h (producer_is_llvm): New declaration.
 484
 485 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
 486
 487         * linux-nat.c (linux_nat_debug_printf): New function.
 488         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
 489
 490 2020-08-18  Aaron Merey  <amerey@redhat.com>
 491
 492         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
 493         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
 494         (CLIBS): Add DEBUGINFOD_LIBS.
 495
 496 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
 497
 498         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
 499         'gdbarch_num_regs'.
 500
 501 2020-08-17  Tom Tromey  <tromey@adacore.com>
 502
 503         * ada-varobj.c (ada_varobj_decode_var): Handle case where
 504         ada_get_decoded_value returns NULL.
 505
 506 2020-08-17  Tom Tromey  <tromey@adacore.com>
 507
 508         * python/py-inferior.c (infpy_search_memory): Use
 509         gdb_py_object_from_ulongest.
 510         * python/py-infevents.c (create_inferior_call_event_object)
 511         (create_memory_changed_event_object): Use
 512         gdb_py_object_from_ulongest.
 513         * python/py-linetable.c (ltpy_entry_get_pc): Use
 514         gdb_py_object_from_ulongest.
 515
 516 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 517
 518         * loc.c (class symbol_needs_eval_context): Fix indentation.
 519
 520 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 521
 522         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
 523         bool.
 524
 525 2020-08-17  Tom de Vries  <tdevries@suse.de>
 526
 527         PR gdb/26393
 528         * gdbtypes.c (dump_dynamic_prop): New function.
 529         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
 530
 531 2020-08-15  Tom de Vries  <tdevries@suse.de>
 532
 533         PR backtrace/26390
 534         * stack.c (print_frame_args): Temporarily set the selected
 535         frame to FRAME while printing the frame's arguments.
 536
 537 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 538
 539         PR breakpoints/26385
 540         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
 541         Always clear watchpoint with PTRACE_SET_DEBUGREG.
 542
 543 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 544
 545         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
 546         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
 547         and >= to check return value instead of == -1 and != -1.
 548
 549 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
 550
 551         * utils.h (class gdb_argv) <as_array_view>: New method.
 552         * utils.c (gdb_argv_as_array_view_test): New.
 553         (_initialize_utils): Register selftest.
 554         * maint.c (maintenance_selftest): Use the new method.
 555
 556 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
 557
 558         * target.h (supports_dumpcore, dumpcore): New
 559         function declarations.
 560         * target.c (supports_dumpcore, dumpcore): New
 561         functions.
 562         * target-delegates.c: Rebuild.
 563         * gcore.c (gcore_command): Use target_supports_dumpcore ()
 564         and target_dumpcore ().
 565
 566 2020-08-13  Aaron Merey  <amerey@redhat.com>
 567
 568         * debuginfod-support.c: Replace global variables with user_data.
 569
 570 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
 571
 572         * maint.c (maintenance_selftest): Split args and pass array_view
 573         to run_tests.
 574
 575 2020-08-12  Luis Machado  <luis.machado@linaro.org>
 576
 577         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
 578         type's length.
 579         Use %s and pulongest to print the length.
 580
 581 2020-08-12  Pedro Alves  <palves@redhat.com>
 582
 583         * NEWS: Move "Multi-target debugging support" item to the
 584         "Changes since GDB 9" section.
 585
 586 2020-08-12  Pedro Alves  <palves@redhat.com>
 587
 588         PR gdb/26336
 589         * progspace.c (program_space::remove_objfile): Invalidate the
 590         frame cache.
 591
 592 2020-08-11  Tom de Vries  <tdevries@suse.de>
 593
 594         * MAINTAINERS: Mark ms1 as deleted.
 595
 596 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 597
 598         PR gdb/26310
 599
 600         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
 601         act accordingly.
 602         (aarch64_analyze_prologue_test): Add more unit tests to exercise
 603         movz/str/stur/stp skipping behavior.
 604
 605 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 606
 607         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
 608         struct user_sve_header instead of struct sve_context.
 609
 610 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
 611
 612         * read.h (dwarf2_fetch_die_loc_sect_off,
 613         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
 614         `void *` parameter with function_view.
 615         * read.c (dwarf2_fetch_die_loc_sect_off,
 616         dwarf2_fetch_die_loc_cu_off): Likewise.
 617         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
 618         (per_cu_dwarf_call): Adjust.
 619         (get_frame_address_in_block_wrapper): Remove.
 620         (indirect_synthetic_pointer): Adjust.
 621         (get_ax_pc): Remove.
 622         (dwarf2_compile_expr_to_ax): Adjust.
 623
 624 2020-08-08  Tom de Vries  <tdevries@suse.de>
 625
 626         PR build/26344
 627         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
 628         constructor.
 629         * regcache.c (get_thread_arch_aspace_regcache): Same.
 630
 631 2020-08-07  Tom Tromey  <tromey@adacore.com>
 632
 633         * ravenscar-thread.c
 634         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
 635         New method.
 636         (ravenscar_thread_target::wait): Check
 637         runtime_initialized.
 638         (ravenscar_thread_target::prepare_to_store)
 639         (ravenscar_thread_target::stopped_by_sw_breakpoint)
 640         (ravenscar_thread_target::stopped_by_hw_breakpoint)
 641         (ravenscar_thread_target::stopped_by_watchpoint)
 642         (ravenscar_thread_target::stopped_data_address)
 643         (ravenscar_thread_target::core_of_thread): Use
 644         scoped_restore_current_thread and
 645         set_base_thread_from_ravenscar_task.
 646
 647 2020-08-07  Tom Tromey  <tromey@adacore.com>
 648
 649         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
 650
 651 2020-08-07  Tom Tromey  <tromey@adacore.com>
 652
 653         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
 654         update_inferior_ptid before update_thread_list.
 655         (temporarily_change_regcache_ptid): New class.
 656         (ravenscar_thread_target::fetch_registers)
 657         (ravenscar_thread_target::store_registers)
 658         (ravenscar_thread_target::prepare_to_store): Use base thread when
 659         forwarding operation.
 660
 661 2020-08-07  Tom Tromey  <tromey@adacore.com>
 662
 663         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
 664         "is_pid" case.
 665
 666 2020-08-07  Tom Tromey  <tromey@adacore.com>
 667
 668         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
 669         New methods.
 670         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
 671         first.
 672         (ravenscar_thread_target::add_thread): Rename from
 673         ravenscar_add_thread.
 674         (ravenscar_thread_target::update_thread_list): Use a lambda.
 675         (ravenscar_thread_target::xfer_partial): New method.
 676
 677 2020-08-07  Tom Tromey  <tromey@adacore.com>
 678
 679         * ada-lang.h (ada_task_list_iterator_ftype): Now a
 680         gdb::function_view.
 681         (iterate_over_live_ada_tasks): Change type of argument.
 682         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
 683         of argument.
 684
 685 2020-08-07  Tom Tromey  <tromey@adacore.com>
 686
 687         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
 688         Remove.
 689         (ravenscar_thread_target::extra_thread_info): Remove.
 690         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
 691         defer to target beneath for non-Ravenscar threads.
 692
 693 2020-08-07  Tom Tromey  <tromey@adacore.com>
 694
 695         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
 696         get_base_thread_from_ravenscar_task>: Now methods.
 697         <m_cpu_map>: New member.
 698         (ravenscar_thread_target::get_thread_base_cpu): Rename from
 699         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
 700         (ravenscar_thread_target::task_is_currently_active): Update.
 701         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
 702         Now a method.
 703         (ravenscar_thread_target::add_active_thread): Put initial thread
 704         into the m_cpu_map.
 705
 706 2020-08-07  Tom Tromey  <tromey@adacore.com>
 707
 708         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
 709         event_ptid.
 710
 711 2020-08-07  Tom Tromey  <tromey@adacore.com>
 712
 713         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
 714         runtime_initialized.
 715
 716 2020-08-07  Tom Tromey  <tromey@adacore.com>
 717
 718         * ravenscar-thread.c (ravenscar_thread_target): Don't call
 719         add_active_thread.
 720         (ravenscar_thread_target::add_active_thread): Now public.
 721         (ravenscar_inferior_created): Call add_active_thread after pushing
 722         the target.
 723
 724 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 725
 726         * regcache.c (ptid_regcache_map): New type.
 727         (target_ptid_regcache_map): New type.
 728         (regcaches): Change type to target_ptid_regcache_map.
 729         (get_thread_arch_aspace_regcache): Update to regcaches' new
 730         type.
 731         (regcache_thread_ptid_changed): Likewise.
 732         (registers_changed_ptid): Likewise.
 733         (regcaches_size): Likewise.
 734         (regcaches_test): Update.
 735         (regcache_thread_ptid_changed): Update.
 736         * regcache.h (regcache_up): New type.
 737         * gdbsupport/ptid.h (hash_ptid): New struct.
 738
 739 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
 740
 741         * observable.h (thread_ptid_changed): Add parameter
 742         `process_stratum_target *`.
 743         * infrun.c (infrun_thread_ptid_changed): Add parameter
 744         `process_stratum_target *` and use it.
 745         (selftests): New namespace.
 746         (infrun_thread_ptid_changed): New function.
 747         (_initialize_infrun): Register selftest.
 748         * regcache.c (regcache_thread_ptid_changed): Add parameter
 749         `process_stratum_target *` and use it.
 750         (regcache_thread_ptid_changed): New function.
 751         (_initialize_regcache): Register selftest.
 752         * thread.c (thread_change_ptid): Pass target to
 753         thread_ptid_changed observable.
 754
 755 2020-08-06  Caroline Tice <cmtice@google.com>
 756
 757         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
 758         (struct dwp_sections): Update field comments.  Add loclists and
 759         rnglists fields.
 760         (struct virtual_v2_dwo_sections): Rename struct to
 761         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
 762         size & offset fields for loclists and rnglists.
 763         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
 764         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
 765         skipping dummy type units.
 766         (create_dwp_hash_table): Update the large comment above the function to
 767         discuss Version 5 DWP files as well, with references.  Update all the
 768         version checks in the function to check for version 5 as well.  Add new
 769         section at the end to create dwp hash table for version 5.
 770         (create_dwp_v2_section): Rename function to
 771         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
 772         Add V5 to error message text.
 773         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
 774         into calls to create_dwp_v2_or_v5_section.
 775         (create_dwo_unit_in_dwp_v5): New function.
 776         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
 777         check for version2; add else clause to handle version 5.
 778         (open_and_init_dwo_file): Add code to check dwarf version & only call
 779         create_debug_types_hash_table (with sections.types) if version is not 5;
 780         else call create_debug_type_hash_table, with sections.info.
 781         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
 782         version 5.
 783         (dwarf2_locate_v5_dwp_sections): New function.
 784         (open_and_init_dwp_file): Add else-if clause for version 5 to call
 785         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
 786
 787 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 788
 789         * regcache.h (class regcache): Remove friend
 790         registers_changed_ptid.
 791         <regcache_thread_ptid_changed>: Remove.
 792         <regcaches>: Remove.
 793         * regcache.c (regcache::regcaches): Rename to...
 794         (regcaches): ... this.  Make static.
 795         (get_thread_arch_aspace_regcache): Update.
 796         (regcache::regcache_thread_ptid_changed): Rename to...
 797         (regcache_thread_ptid_changed): ... this.  Update.
 798         (class regcache_access): Remove.
 799         (regcaches_test): Update.
 800         (_initialize_regcache): Update.
 801         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
 802         <forward_list>.
 803
 804 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 805
 806         * regcache.h (class regcache) <current_regcache>: Rename to...
 807         <regcaches>: ... this.  Move doc here.
 808         * regcache.c (regcache::current_regcache) Rename to...
 809         (regcache::regcaches): ... this.  Move doc to header.
 810         (get_thread_arch_aspace_regcache): Update.
 811         (regcache::regcache_thread_ptid_changed): Update.
 812         (registers_changed_ptid): Update.
 813         (class regcache_access) <current_regcache_size>: Rename to...
 814         <regcaches_size>: ... this.
 815         (current_regcache_test): Rename to...
 816         (regcaches_test): ... this.
 817         (_initialize_regcache): Update.
 818
 819 2020-08-06  Victor Collod  <vcollod@nvidia.com>
 820
 821         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
 822
 823 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
 824
 825         * corelow.c (core_target::build_file_mappings): Don't output
 826         null pathname in warning.
 827
 828 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
 829
 830         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
 831         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
 832         gdb.dwarf2/dw2-single-line-discriminators.exp,
 833         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
 834
 835 2020-08-05  Tom Tromey  <tromey@adacore.com>
 836
 837         PR rust/26197:
 838         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
 839         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
 840         Fix off-by-one and type size errors in ordinary case.
 841
 842 2020-08-05  Tom de Vries  <tdevries@suse.de>
 843
 844         * gdbtypes.c (type_not_allocated, type_not_associated): Use
 845         "prop->const_val () == 0" instead of "prop->const_val () != 0".
 846
 847 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 848
 849         * frame.h (frame_id_p): Return bool.
 850         (frame_id_artificial_p): Return bool.
 851         (frame_id_eq): Return bool.
 852         (has_stack_frames): Return bool.
 853         (get_selected_frame): Fix typo in comment.
 854         (get_frame_pc_if_available): Return bool.
 855         (get_frame_address_in_block_if_available): Return bool.
 856         (get_frame_func_if_available): Return bool.
 857         (read_frame_register_unsigned): Return bool.
 858         (get_frame_register_bytes): Return bool.
 859         (safe_frame_unwind_memory): Return bool.
 860         (deprecated_frame_register_read): Return bool.
 861         (frame_unwinder_is): Return bool.
 862         * frame.c (struct frame_info) <prev_arch::p>: Change type to
 863         bool.
 864         <this_id::p>: Likewise.
 865         <prev_p>: Likewise.
 866         (frame_stash_add): Return bool.
 867         (get_frame_id): Use bool.
 868         (frame_id_build_special) Use bool.
 869         (frame_id_build_unavailable_stack): Use bool.
 870         (frame_id_build): Use bool.
 871         (frame_id_p): Return bool, use true/false instead of 1/0.
 872         (frame_id_artificial_p): Likewise.
 873         (frame_id_eq): Likewise.
 874         (frame_id_inner): Likewise.
 875         (get_frame_func_if_available): Likewise.
 876         (read_frame_register_unsigned): Likewise.
 877         (deprecated_frame_register_read): Likewise.
 878         (get_frame_register_bytes): Likewise.
 879         (has_stack_frames): Likewise.
 880         (inside_main_func): Likewise.
 881         (inside_entry_func): Likewise.
 882         (get_frame_pc_if_available): Likewise.
 883         (get_frame_address_in_block_if_available): Likewise.
 884         (frame_unwinder_is): Likewise.
 885         (safe_frame_unwind_memory): Likewise.
 886         (frame_unwind_arch): Likewise.
 887
 888 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 889
 890         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
 891         type to cached_copy_status.
 892         (fprintf_frame): Adjust.
 893         (get_frame_func_if_available): Adjust.
 894         (frame_cleanup_after_sniffer): Adjust.
 895
 896 2020-08-04  Mark Wielaard  <mark@klomp.org>
 897
 898         * MAINTAINERS (Write After Approval): Update email address.
 899
 900 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 901
 902         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
 903         dynamic_prop::const_val.
 904
 905 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 906
 907         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
 908         dynamic_prop::kind.
 909
 910 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 911
 912         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
 913
 914 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 915
 916         * configure.tgt: Set gdb_sim for bpf-*-* targets.
 917
 918 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
 919             Jose E. Marchesi  <jose.marchesi@oracle.com>
 920
 921         * configure.tgt: Add entry for bpf-*-*.
 922         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
 923         (ALLDEPFILES): Add bpf-tdep.c.
 924         * bpf-tdep.c: New file.
 925         * MAINTAINERS: Add bpf target and maintainer.
 926         * NEWS: Mention the support for the new target.
 927
 928 2020-08-04  Tom de Vries  <tdevries@suse.de>
 929
 930         PR symtab/23270
 931         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
 932         Error.
 933
 934 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 935
 936         * syscalls/freebsd.xml: Regenerate.
 937
 938 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 939
 940         * syscalls/update-freebsd.sh: Fix usage and year range.
 941
 942 2020-08-03  Tom de Vries  <tdevries@suse.de>
 943
 944         PR symtab/26333
 945         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
 946         DW_LNE_lo_user/DW_LNE_hi_user range.
 947
 948 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
 949
 950         PR ada/26318
 951         * ada-lang.c (ada_modulus): Return 0 if property is not of const
 952         kind.
 953
 954 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 955
 956         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
 957
 958 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 959
 960         * breakpoint.c (set_breakpoint_condition): Update the condition
 961         expressions after checking that the input condition string parses
 962         successfully and does not contain junk at the end.
 963
 964 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 965
 966         * breakpoint.c (set_breakpoint_condition): Update the
 967         condition string after parsing the new condition successfully.
 968
 969 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 970
 971         * proc-api.c (_STRUCTURED_PROC): Don't define.
 972         * proc-events.c: Likewise.
 973         * proc-flags.c: Likewise.
 974         * proc-why.c: Likewise.
 975         * procfs.c: Likewise.
 976
 977         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
 978         * configure, config.in: Regenerate.
 979
 980 2020-07-30  Tom de Vries  <tdevries@suse.de>
 981
 982         PR build/26320
 983         * ui-style.h (struct ui_file_style::color): Wrap m_value and
 984         m_red/m_green/m_blue in a union.
 985
 986 2020-07-29  Tom de Vries  <tdevries@suse.de>
 987
 988         PR tdep/26280
 989         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
 990
 991 2020-07-28  Tom Tromey  <tromey@adacore.com>
 992
 993         PR symtab/26270:
 994         * symtab.h (find_pc_partial_function_sym): Declare.
 995         * cli/cli-cmds.c (disassemble_command): Use
 996         find_pc_partial_function_sym.  Check asm_demangle.
 997         * blockframe.c (cache_pc_function_sym): New global.
 998         (cache_pc_function_name): Remove.
 999         (clear_pc_function_cache): Update.
1000         (find_pc_partial_function_sym): New function, from
1001         find_pc_partial_function.
1002         (find_pc_partial_function): Rewrite using
1003         find_pc_partial_function_sym.
1004
1005 2020-07-28  Tom Tromey  <tromey@adacore.com>
1006
1007         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
1008         help.  Add usage.
1009
1010 2020-07-28  Tom Tromey  <tromey@adacore.com>
1011
1012         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
1013         <DW_OP_GNU_variable_value>: Cast to address type.
1014
1015 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
1016
1017         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
1018         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
1019         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
1020         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
1021         (nbsd_get_siginfo_type): New.
1022         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
1023         (_initialize_nbsd_tdep): New.
1024
1025 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1026
1027         PR binutils/26301
1028         * configure: Regenerated.
1029
1030 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1031
1032         PR binutils/26301
1033         * configure: Regenerated.
1034
1035 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1036
1037         * python/py-frame.c: Remove 'user-regs.h' include.
1038         (frapy_read_register): Rewrite to make use of
1039         gdbpy_parse_register_id.
1040         * python/py-registers.c (gdbpy_parse_register_id): New function,
1041         moved here from python/py-unwind.c.  Updated the return type, and
1042         also accepts register descriptor objects.
1043         * python/py-unwind.c: Remove 'user-regs.h' include.
1044         (pyuw_parse_register_id): Moved to python/py-registers.c.
1045         (unwind_infopy_add_saved_register): Update to use
1046         gdbpy_parse_register_id.
1047         (pending_framepy_read_register): Likewise.
1048         * python/python-internal.h (gdbpy_parse_register_id): Declare.
1049
1050 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
1051
1052         * python/py-registers.c: Add 'user-regs.h' include.
1053         (register_descriptor_iter_find): New function.
1054         (register_descriptor_iterator_object_methods): New static global
1055         methods array.
1056         (register_descriptor_iterator_object_type): Add pointer to methods
1057         array.
1058
1059 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
1060
1061         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
1062         for all architectures on FreeBSD 11.3 and later.
1063
1064 2020-07-27  Tom Tromey  <tromey@adacore.com>
1065
1066         * gcore.h (load_corefile): Don't declare.
1067
1068 2020-07-27  Tom de Vries  <tdevries@suse.de>
1069
1070         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
1071         * config.in: Regenerate.
1072         * configure: Regenerate.
1073
1074 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
1075
1076         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
1077         ws2tcpip.h.  When checking whether socklen_t type is defined, use
1078         ws2tcpip.h if it is available and sys/socket.h isn't.
1079         * configure: Regenerate.
1080         * config.in: Regenerate.
1081
1082 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1083
1084         PR fortran/23051
1085         PR fortran/26139
1086         * valops.c (value_ind): Pass address to
1087         readjust_indirect_value_type.
1088         * value.c (readjust_indirect_value_type): Make parameter
1089         non-const, and add extra address parameter.  Resolve original type
1090         before using it.
1091         * value.h (readjust_indirect_value_type): Update function
1092         signature and comment.
1093
1094 2020-07-25  Tom de Vries  <tdevries@suse.de>
1095
1096         PR symtab/26243
1097         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
1098         entries.
1099
1100 2020-07-24  Aaron Merey  <amerey@redhat.com>
1101
1102         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
1103         * configure: Rebuild.
1104
1105 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
1106
1107         PR corefiles/26294
1108         * corelow.c (_initialize_corelow): Add period to help text
1109         for "maintenance print core-file-backed-mappings".
1110
1111 2020-07-23  Pedro Alves  <pedro@palves.net>
1112
1113         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
1114         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
1115         meanwhile.
1116         * frame.c (frame_cache_generation, get_frame_cache_generation):
1117         New.
1118         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
1119         (get_prev_frame_if_no_cycle): On exception, don't touch
1120         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
1121         * frame.h (get_frame_cache_generation): Declare.
1122
1123 2020-07-23  Tom de Vries  <tdevries@suse.de>
1124
1125         PR tui/26282
1126         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
1127         New default constructor.
1128
1129 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1130
1131         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
1132         exclude non-statement entries.
1133
1134 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1135
1136         * NEWS (New commands): Mention new command
1137         "maintenance print core-file-backed-mappings".
1138
1139 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1140
1141         * corelow.c (gdbcmd.h): Include.
1142         (core_target::info_proc_mappings): New method.
1143         (get_current_core_target): New function.
1144         (maintenance_print_core_file_backed_mappings): New function.
1145         (_initialize_corelow): Add core-file-backed-mappings to
1146         "maint print" commands.
1147
1148 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1149
1150         * linux-tdep.c (dump_note_entry_p): New function.
1151         (linux_dump_mapping_p_ftype): New typedef.
1152         (linux_find_memory_regions_full): Add new parameter,
1153         should_dump_mapping_p.
1154         (linux_find_memory_regions): Adjust call to
1155         linux_find_memory_regions_full.
1156         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
1157         call to linux_find_memory_regions_full.
1158
1159 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1160
1161         * corelow.c (solist.h, unordered_map): Include.
1162         (class core_target): Add field m_core_file_mappings and
1163         method build_file_mappings.
1164         (core_target::core_target): Call build_file_mappings.
1165         (core_target::~core_target): Free memory associated with
1166         m_core_file_mappings.
1167         (core_target::build_file_mappings): New method.
1168         (core_target::xfer_partial): Use m_core_file_mappings
1169         for memory transfers.
1170         * linux-tdep.c (linux_read_core_file_mappings): New
1171         function.
1172         (linux_core_info_proc_mappings): Rewrite to use
1173         linux_read_core_file_mappings.
1174         (linux_init_abi): Register linux_read_core_file_mappings.
1175
1176 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1177
1178         * arch-utils.c (default_read_core_file_mappings): New function.
1179         * arch-utils.c (default_read_core_file_mappings): Declare.
1180         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
1181         * gdbarch.h, gdbarch.c: Regenerate.
1182
1183 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1184
1185         PR corefiles/25631
1186         * corelow.c (core_target:xfer_partial):  Revise
1187         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
1188         case after first checking the stratum beneath the core
1189         target.
1190         (has_all_memory): Return true.
1191         * target.c (raw_memory_xfer_partial): Revise comment
1192         regarding use of has_all_memory.
1193
1194 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
1195
1196         * exec.h (section_table_xfer_memory): Revise declaration,
1197         replacing section name parameter with an optional callback
1198         predicate.
1199         * exec.c (section_table_xfer_memory): Likewise.
1200         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
1201         of section_table_xfer_memory.
1202
1203 2020-07-22  Tom Tromey  <tromey@adacore.com>
1204
1205         * mi/mi-cmd-stack.c (list_args_or_locals): Use
1206         lookup_symbol_search_name.
1207
1208 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
1209
1210         * python/py-registers.c (gdbpy_register_object_data_init): Remove
1211         redundant local variable.
1212         (gdbpy_get_register_descriptor): Extract descriptor vector as a
1213         reference, not pointer, update code accordingly.
1214
1215 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1216             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1217
1218         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
1219         * jit.c (jit_breakpoint_re_set_internal): Use the
1220         `skip_jit_symbol_lookup` field.
1221
1222 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1223             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1224
1225         * jit.c (jit_read_descriptor): Define the descriptor address once,
1226         use twice.
1227         (jit_breakpoint_deleted): Move the declaration of the loop variable
1228         `iter` into the loop header.
1229         (jit_breakpoint_re_set_internal): Move the declaration of the local
1230         variable `objf_data` to the first point of definition.
1231         (jit_event_handler): Move the declaration of local variables
1232         `code_entry`, `entry_addr`, and `objf` to their first point of use.
1233         Rename `objf` to `jited`.
1234
1235 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1236
1237         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
1238         Remove.
1239         * jit.c (get_jiter_objfile_data): Update.
1240
1241 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1242             Simon Marchi  <simon.marchi@polymtl.ca>
1243
1244         * jit.c (struct jit_program_space_data): Remove.
1245         (jit_program_space_key): Remove.
1246         (jiter_objfile_data::~jiter_objfile_data): Remove program space
1247         stuff.
1248         (get_jit_program_space_data): Remove.
1249         (jit_breakpoint_deleted): Iterate on all of the program space's
1250         objfiles.
1251         (jit_inferior_init): Likewise.
1252         (jit_breakpoint_re_set_internal): Likewise.  Also change return
1253         type to void.
1254         (jit_breakpoint_re_set): Pass current_program_space to
1255         jit_breakpoint_re_set_internal.
1256
1257 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1258
1259         * jit.h (struct jiter_objfile_data) <cached_code_address,
1260         jit_breakpoint>: Move to here from ...
1261         * jit.c (jit_program_space_data): ... here.
1262         (jiter_objfile_data::~jiter_objfile_data): Update.
1263         (jit_breakpoint_deleted): Update.
1264         (jit_breakpoint_re_set_internal): Update.
1265
1266 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1267
1268         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
1269         checks.
1270         (jit_read_descriptor): Remove NULL check.
1271         (jit_event_handler): Add an assertion.
1272
1273 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1274
1275         * jit.h (struct jit_objfile_data):  Split into...
1276         (struct jiter_objfile_data): ... this ...
1277         (struct jited_objfile_data): ... and this.
1278         * objfiles.h (struct objfile) <jit_data>: Remove.
1279         <jiter_data, jited_data>: New fields.
1280         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
1281         (jiter_objfile_data::~jiter_objfile_data): ... this.
1282         (get_jit_objfile_data): Rename to ...
1283         (get_jiter_objfile_data): ... this.
1284         (add_objfile_entry): Update.
1285         (jit_read_descriptor): Use get_jiter_objfile_data.
1286         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
1287         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
1288         (jit_inferior_exit_hook): Use objfile's jited_data field.
1289
1290 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1291
1292         * jit.h: Forward-declare `struct minimal_symbol`.
1293         (struct jit_objfile_data): Migrate to here from jit.c; also add a
1294         constructor, destructor, and an objfile* field.
1295         * jit.c (jit_objfile_data): Remove.
1296         (struct jit_objfile_data): Migrate from here to jit.h.
1297         (jit_objfile_data::~jit_objfile_data): New destructor
1298         implementation with code moved from free_objfile_data.
1299         (free_objfile_data): Delete.
1300         (get_jit_objfile_data): Update to use the jit_data field of objfile.
1301         (jit_find_objf_with_entry_addr): Ditto.
1302         (jit_inferior_exit_hook): Ditto.
1303         (_initialize_jit): Remove the call to
1304         register_objfile_data_with_cleanup.
1305         * objfiles.h (struct objfile) <jit_data>: New field.
1306
1307 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1308
1309         * jit.h: Forward-declare `struct objfile`.
1310         (jit_event_handler): Add a second parameter, the JITer objfile.
1311         * jit.c (jit_read_descriptor): Change the signature to take the
1312         JITer objfile as an argument instead of the jit_program_space_data.
1313         (jit_inferior_init): Update the call to jit_read_descriptor.
1314         (jit_event_handler): Use the new JITer objfile argument when calling
1315         jit_read_descriptor.
1316         * breakpoint.c (handle_jit_event): Update the call to
1317         jit_event_handler to pass the JITer objfile.
1318
1319 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1320
1321         * gdbarch.c: Regenerate.
1322         * gdbarch.h: Regenerate.
1323         * gdbarch.sh (handle_segmentation_fault): Remove method.
1324         * infrun.c (handle_segmentation_fault): Remove.
1325         (print_signal_received_reason): Remove call to
1326         handle_segmentation_fault.
1327
1328 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1329
1330         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
1331         Rename to sparc64_linux_report_signal_info and add siggnal
1332         argument.
1333         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
1334         instead of sparc64_linux_handle_segmentation_fault.
1335
1336 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1337
1338         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
1339         i386_linux_report_signal_info instead of
1340         i386_linux_handle_segmentation_fault.
1341         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
1342         to i386_linux_report_signal_info and add siggnal argument.
1343         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
1344         of i386_linux_handle_segmentation_fault.
1345         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
1346         to i386_linux_report_signal_info and add siggnal argument.
1347
1348 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1349
1350         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
1351         hook if present.
1352
1353 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
1354
1355         * gdbarch.c: Regenerate.
1356         * gdbarch.h: Regenerate.
1357         * gdbarch.sh (report_signal_info): New method.
1358         * infrun.c (print_signal_received_reason): Invoke gdbarch
1359         report_signal_info hook if present.
1360
1361 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1362
1363         * python/py-registers.c : Add 'unordered_map' include.
1364         (gdbpy_new_reggroup): Renamed to...
1365         (gdbpy_get_reggroup): ...this.  Update to only create register
1366         group descriptors when needed.
1367         (gdbpy_reggroup_iter_next): Update.
1368
1369 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1370
1371         * python/py-registers.c (gdbpy_register_object_data): New static
1372         global.
1373         (gdbpy_register_object_data_init): New function.
1374         (gdbpy_new_register_descriptor): Renamed to...
1375         (gdbpy_get_register_descriptor): ...this, and update to reuse
1376         existing register descriptors where possible.
1377         (gdbpy_register_descriptor_iter_next): Update.
1378         (gdbpy_initialize_registers): Register new gdbarch data.
1379
1380 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
1381
1382         * linux-nat.c (stopped_pids): Make static.
1383
1384 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
1385
1386         PR ada/26235
1387         * gdbtypes.c (ada_discrete_type_low_bound,
1388         ada_discrete_type_high_bound): Handle undefined bounds.
1389
1390 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
1391
1392         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
1393         declaration.
1394         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
1395         function.
1396
1397 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
1398
1399         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
1400         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
1401         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
1402         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
1403         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
1404         method.
1405
1406 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
1407
1408         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
1409         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
1410         which are deprecated in Guile 3.0.
1411         * configure.ac (try_guile_versions): Add "guile-3.0".
1412         * configure (try_guile_versions): Regenerate.
1413         * NEWS: Update entry.
1414
1415 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
1416             Doug Evans  <dje@google.com>
1417
1418         PR gdb/21104
1419         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
1420         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
1421         USING_GUILE_BEFORE_2_2.
1422         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
1423         Change type to 'scm_t_port_type *'.
1424         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
1425         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
1426         parameter and honor it.  Update callers.
1427         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
1428         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
1429         functions.
1430         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
1431         USING_GUILE_BEFORE_2_2.
1432         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
1433         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
1434         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
1435         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
1436         and 'SCM_PORT_TYPE'.
1437         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
1438         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
1439         (gdbscm_memory_port_read, gdbscm_memory_port_write)
1440         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
1441         [!USING_GUILE_BEFORE_2_2]: New functions.
1442         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
1443         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
1444         'gdbscm_memory_port_read'.
1445         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
1446         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
1447         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
1448         function.
1449         (ioscm_init_memory_port): Remove.
1450         (ioscm_init_memory_port_stream): New function
1451         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
1452         function.
1453         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1454         Return scm_from_uint (0).
1455         (gdbscm_set_memory_port_read_buffer_size_x)
1456         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1457         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1458         Return scm_from_uint (0).
1459         (gdbscm_set_memory_port_write_buffer_size_x)
1460         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1461         * configure.ac (try_guile_versions): Add "guile-2.2".
1462         * configure: Regenerate.
1463         * NEWS: Add entry.
1464
1465 2020-07-18  Tom Tromey  <tom@tromey.com>
1466
1467         * linux-nat.c (linux_multi_process): Remove.
1468         (linux_nat_target::supports_multi_process): Return true.
1469
1470 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1471
1472         * arch/riscv.c (riscv_tdesc_cache): Change map type.
1473         (riscv_lookup_target_description): Return pointer out of
1474         unique_ptr.
1475         * target-descriptions.c (allocate_target_description): Add
1476         comment.
1477         (target_desc_deleter::operator()): Likewise.
1478         * target-descriptions.h (struct target_desc_deleter): Moved to
1479         gdbsupport/tdesc.h.
1480         (target_desc_up): Likewise.
1481
1482 2020-07-17  Tom Tromey  <tromey@adacore.com>
1483
1484         * linux-nat.c (linux_nat_target::supports_non_stop)
1485         (linux_nat_target::always_non_stop_p): Use "true".
1486         (linux_nat_target::supports_disable_randomization): Use "true" and
1487         "false".
1488
1489 2020-07-16  Caroline Tice  <cmtice@google.com>
1490
1491         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
1492         (RNGLIST_HEADER_SIZE64): New constant definition.
1493         (struct dwop_section_names): Add rnglists_dwo.
1494         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
1495         (struct loclist_header): Rename to 'loclists_rnglists_header'.
1496         (struct dwo_sections): Add rnglists field.
1497         (read_attribut_reprocess): Add tag parameter.
1498         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
1499         (cu_debug_rnglists_section): New function (decl & definition).
1500         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
1501         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
1502         die whose range is being checked; get rnglist section from
1503         cu_debug_rnglists_section, to get from either objfile or dwo file as
1504         appropriate.  Add cases for DW_RLE_base_addressx,
1505         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
1506         the base address to DW_RLE_offset_pairs (not to all ranges), moving
1507         test inside if-condition and updating complaint message.
1508         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
1509         dwarf2_rnglists_process.
1510         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
1511         dwarf2_ranges_process.
1512         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
1513         need_ranges_base and update comment appropriately.  Also pass die tag
1514         to dwarf2_ranges_read.
1515         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
1516         need_ranges_base and update comment appropriately.  Also pass die tag
1517         to dwarf2_ranges_process.
1518         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
1519         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
1520         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
1521         need_ranges_base and update comment appropriately.  Also pass die tag
1522         to read_attribute_reprocess and dwarf2_ranges_read.
1523         (read_loclist_header): Rename function to read_loclists_rnglists_header,
1524         and update function comment appropriately.
1525         (read_loclist_index): Call read_loclists_rnglists_header instead of
1526         read_loclist_header.
1527         (read_rnglist_index): New function.
1528         (read_attribute_reprocess):  Add tag parameter. Add code for
1529         DW_FORM_rnglistx, passing tag to read_rnglist_index.
1530         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
1531
1532 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1533
1534         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
1535         being resolved.
1536
1537 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1538
1539         * arch-utils.c (show_architecture): Update formatting of messages.
1540
1541 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1542
1543         * gdbtypes.h (struct type) <bounds>: Handle array and string
1544         types.
1545         * ada-lang.c (assign_aggregate): Use type::bounds on
1546         array/string type.
1547         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
1548         * c-varobj.c (c_number_of_children): Likewise.
1549         (c_describe_child): Likewise.
1550         * eval.c (evaluate_subexp_for_sizeof): Likewise.
1551         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
1552         (f_type_print_base): Likewise.
1553         * f-valprint.c (f77_array_offset_tbl): Likewise.
1554         (f77_get_upperbound): Likewise.
1555         (f77_print_array_1): Likewise.
1556         * guile/scm-type.c (gdbscm_type_range): Likewise.
1557         * m2-typeprint.c (m2_array): Likewise.
1558         (m2_is_long_set_of_type): Likewise.
1559         * m2-valprint.c (get_long_set_bounds): Likewise.
1560         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
1561         * python/py-type.c (typy_range): Likewise.
1562         * rust-lang.c (rust_internal_print_type): Likewise.
1563         * type-stack.c (type_stack::follow_types): Likewise.
1564         * valarith.c (value_subscripted_rvalue): Likewise.
1565         * valops.c (value_cast): Likewise.
1566
1567 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1568
1569         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
1570         callers to use the equivalent accessor methods.
1571
1572 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1573
1574         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
1575         (struct type) <bit_stride>: New method.
1576         (TYPE_BIT_STRIDE): Remove.
1577         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
1578
1579 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1580
1581         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
1582         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
1583         callers to use the equivalent accessor methods instead.
1584
1585 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1586
1587         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
1588         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
1589         callers to use the equivalent accessor methods instead.
1590
1591 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1592
1593         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
1594         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
1595         to use dynamic_prop::kind.
1596
1597 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1598
1599         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
1600         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
1601         to get the bound property's kind and check against
1602         PROP_UNDEFINED.
1603
1604 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1605
1606         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
1607         all callers to use type::range_bounds followed by
1608         dynamic_prop::{low,high}.
1609
1610 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1611
1612         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
1613         const_val, set_const_val, baton, set_locexpr, set_loclist,
1614         set_addr_offset, variant_parts, set_variant_parts,
1615         original_type, set_original_type>: New methods.
1616         <kind>: Rename to...
1617         <m_kind>: ... this.  Update all users to use the new methods
1618         instead.
1619         <data>: Rename to...
1620         <m_data>: ... this.  Update all users to use the new methods
1621         instead.
1622
1623 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1624
1625         * gdbtypes.c (get_discrete_bounds): Return failure if
1626         the range type's bounds are not both defined and constant
1627         values.
1628         (get_array_bounds): Update comment.  Remove undefined bound check.
1629
1630 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1631
1632         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
1633         the type::bounds method directly.
1634
1635 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1636
1637         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
1638         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
1639         are used to set the range type's bounds to use set_bounds.
1640
1641 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1642
1643         * exec.c (_initialize_exec): Update exec-file-mismatch help.
1644
1645 2020-07-10  Pedro Alves  <pedro@palves.net>
1646
1647         * gdbthread.h (inferior_ref): Define.
1648         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
1649         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
1650         * thread.c
1651         (scoped_restore_current_thread::restore):
1652         Adjust to gdb::ref_ptr.
1653         (scoped_restore_current_thread::~scoped_restore_current_thread):
1654         Remove manual decref handling.
1655         (scoped_restore_current_thread::scoped_restore_current_thread):
1656         Adjust to use
1657         inferior_ref::new_reference/thread_info_ref::new_reference.
1658         Incref the thread before calling get_frame_id instead of after.
1659         Let TARGET_CLOSE_ERROR propagate.
1660
1661 2020-07-10  Pedro Alves  <pedro@palves.net>
1662
1663         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
1664         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
1665         NOT_AVAILABLE_ERROR.
1666         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
1667         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
1668
1669 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
1670             Pedro Alves  <pedro@palves.net>
1671
1672         PR gdb/26199
1673         * infrun.c (threads_are_resumed_pending_p): Delete.
1674         (do_target_wait): Remove threads_are_executing and
1675         threads_are_resumed_pending_p checks from the inferior_matches
1676         lambda.  Update comments.
1677
1678 2020-07-10  Pedro Alves  <pedro@palves.net>
1679
1680         PR gdb/26199
1681         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
1682         executing threads.
1683
1684 2020-07-10  Pedro Alves  <pedro@palves.net>
1685
1686         PR gdb/26199
1687         * infrun.c (handle_no_resumed): Handle multiple targets.
1688
1689 2020-07-10  Pedro Alves  <pedro@palves.net>
1690
1691         PR gdb/26199
1692         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
1693         target_is_async_p.
1694
1695 2020-07-10  Pedro Alves  <pedro@palves.net>
1696
1697         PR gdb/26199
1698         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
1699         threads, not all threads.
1700
1701 2020-07-10  Pedro Alves  <pedro@palves.net>
1702
1703         PR gdb/26199
1704         * remote.c (remote_target::open_1): Pass remote target pointer as
1705         data to create_async_event_handler.
1706         (remote_async_inferior_event_handler): Mark async event handler
1707         before returning if the remote target still has either pending
1708         events or unacknowledged notifications.
1709
1710 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
1711
1712         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
1713         declaration.
1714         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
1715         function.
1716
1717 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1718
1719         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
1720         inferior_ptid.
1721
1722 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1723
1724         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
1725         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
1726         AT_FREEBSD_PS_STRINGS.
1727
1728 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
1729
1730         * auto-load.c (auto_load_objfile_script_1): Convert drive part
1731         of debugfile path on Windows.
1732
1733 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
1734
1735         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
1736         argument to 'data'.
1737
1738 2020-07-08  Tom Tromey  <tromey@adacore.com>
1739
1740         * ada-lang.c (ada_exception_message_1): Use read_memory.
1741
1742 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1743
1744         PR python/22748
1745         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
1746         special handling for inline frames.
1747         * findvar.c (value_of_register_lazy): Skip inline frames when
1748         creating lazy register values.
1749         * frame.c (frame_id_computed_p): Delete definition.
1750         * frame.h (frame_id_computed_p): Delete declaration.
1751
1752 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1753
1754         * NEWS: Mention additions to Python API.
1755         * python/py-arch.c (archpy_register_groups): New function.
1756         (arch_object_methods): Add 'register_groups' method.
1757         * python/py-registers.c (reggroup_iterator_object): New struct.
1758         (reggroup_object): New struct.
1759         (gdbpy_new_reggroup): New function.
1760         (gdbpy_reggroup_to_string): New function.
1761         (gdbpy_reggroup_name): New function.
1762         (gdbpy_reggroup_iter): New function.
1763         (gdbpy_reggroup_iter_next): New function.
1764         (gdbpy_new_reggroup_iterator): New function
1765         (gdbpy_initialize_registers): Register new types.
1766         (reggroup_iterator_object_type): Define new Python type.
1767         (gdbpy_reggroup_getset): New static global.
1768         (reggroup_object_type): Define new Python type.
1769         * python/python-internal.h
1770
1771 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1772
1773         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
1774         * python/py-arch.c (archpy_registers): New function.
1775         (arch_object_methods): Add 'registers' method.
1776         * python/py-registers.c: New file.
1777         * python/python-internal.h
1778         (gdbpy_new_register_descriptor_iterator): Declare.
1779         (gdbpy_initialize_registers): Declare.
1780         * python/python.c (do_start_initialization): Call
1781         gdbpy_initialize_registers.
1782         * NEWS: Mention additions to the Python API.
1783
1784 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1785
1786         * NEWS: Mention new Python API method.
1787         * python/py-unwind.c (pending_framepy_architecture): New function.
1788         (pending_frame_object_methods): Add architecture method.
1789
1790 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1791
1792         * gdbarch.c: Regenerate.
1793         * gdbarch.h: Regenerate.
1794         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
1795         (gdbarch_data): Use internal_error for the case where
1796         deprecated_set_gdbarch_data was originally needed.
1797         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
1798         and use passed in obstack.
1799         (libunwind_frame_set_descr): Should no longer get back NULL from
1800         gdbarch_data.
1801         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
1802         type.
1803         * user-regs.c (user_regs_init): Update parameters, and use passed
1804         in obstack.
1805         (user_reg_add): Should no longer get back NULL from gdbarch_data.
1806         (_initialize_user_regs): Register as a pre-init gdbarch data type.
1807
1808 2020-07-06  Tom de Vries  <tdevries@suse.de>
1809
1810         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
1811         End-Of-Sequence in lte_is_less_than.
1812         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
1813         "gdb: Don't reorder line table entries too much when sorting".
1814
1815 2020-07-06  Tom de Vries  <tdevries@suse.de>
1816
1817         PR tui/26205
1818         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
1819
1820 2020-07-05  Tom de Vries  <tdevries@suse.de>
1821
1822         PR build/26187
1823         * inferior.h (struct infcall_suspend_state_deleter): If available, use
1824         std::uncaught_exceptions instead of deprecated
1825         std::uncaught_exception.
1826
1827 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1828
1829         * macroexp.h (macro_stringify): Return
1830         gdb::unique_xmalloc_ptr<char>.
1831         * macroexp.c (macro_stringify): Likewise.
1832         * macrotab.c (fixup_definition): Update.
1833
1834 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1835
1836         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
1837         (lex_one_token): Update.
1838         * macroexp.c (struct macro_buffer) <release>: Return
1839         gdb::unique_xmalloc_ptr<char>.
1840         (macro_stringify): Update.
1841         (macro_expand): Update.
1842         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
1843         * macroexp.h (macro_expand_next): Likewise.
1844
1845 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
1846
1847         * macroexp.h (macro_lookup_ftype): Remove.
1848         (macro_expand, macro_expand_once, macro_expand_next): Remove
1849         lookup function parameters, add scope parameter.
1850         * macroexp.c (scan, substitute_args, expand, maybe_expand,
1851         macro_expand, macro_expand_once, macro_expand_next): Likewise.
1852         * macroscope.h (standard_macro_lookup): Change parameter type
1853         to macro_scope.
1854         * macroscope.c (standard_macro_lookup): Likewise.
1855         * c-exp.y (lex_one_token): Update.
1856         * macrocmd.c (macro_expand_command): Likewise.
1857         (macro_expand_once_command): Likewise.
1858
1859 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1860
1861         * inf-loop.c (inferior_event_handler): Remove client_data param.
1862         * inf-loop.h (inferior_event_handler): Likewise.
1863         * infcmd.c (step_1): Adjust.
1864         * infrun.c (proceed): Adjust.
1865         (fetch_inferior_event): Remove client_data param.
1866         (infrun_async_inferior_event_handler): Adjust.
1867         * infrun.h (fetch_inferior_event): Remove `void *` param.
1868         * linux-nat.c (handle_target_event): Adjust.
1869         * record-btrace.c (record_btrace_handle_async_inferior_event):
1870         Adjust.
1871         * record-full.c (record_full_async_inferior_event_handler):
1872         Adjust.
1873         * remote.c (remote_async_inferior_event_handler): Adjust.
1874
1875 2020-07-01  Tom Tromey  <tom@tromey.com>
1876
1877         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
1878         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
1879
1880 2020-07-01  Tom Tromey  <tom@tromey.com>
1881
1882         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
1883         tui_gen_win_info.
1884         (tui_win_info::make_window): Merge with
1885         tui_gen_win_info::make_window.
1886         (tui_win_info::make_visible): Move from tui_gen_win_info.
1887         * tui/tui-win.c (tui_win_info::max_width): Move from
1888         tui_gen_win_info.
1889         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
1890         type.
1891         <window_factory>: Likewise.
1892         * tui/tui-layout.c (tui_win_info::resize): Move from
1893         tui_gen_win_info.
1894         (make_standard_window): Change return type.
1895         (get_locator_window, tui_get_window_by_name): Likewise.
1896         (tui_layout_window::apply): Remove a cast.
1897         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
1898         (struct tui_win_info): Merge with tui_gen_win_info.
1899         (struct tui_gen_win_info): Remove.
1900
1901 2020-07-01  Tom Tromey  <tom@tromey.com>
1902
1903         * tui/tui-stack.h (struct tui_locator_window): Derive from
1904         tui_win_info.
1905         <do_scroll_horizontal, do_scroll_vertical>: New methods.
1906         <can_box>: New method.
1907
1908 2020-07-01  Tom Tromey  <tom@tromey.com>
1909
1910         * tui/tui-stack.h (struct tui_locator_window): Remove body.
1911
1912 2020-07-01  Tom Tromey  <tom@tromey.com>
1913
1914         * tui/tui-regs.c (tui_data_window::display_registers_from)
1915         (tui_data_window::display_registers_from)
1916         (tui_data_window::first_data_item_displayed)
1917         (tui_data_window::delete_data_content_windows): Update.
1918         (tui_data_window::refresh_window, tui_data_window::no_refresh):
1919         Remove.
1920         (tui_data_window::check_register_values): Update.
1921         (tui_data_item_window::rerender): Add parameters.  Update.
1922         (tui_data_item_window::refresh_window): Remove.
1923         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
1924         virtual.
1925         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
1926         tui_gen_win_info.
1927         <refresh_window, max_height, min_height>: Remove.
1928         <rerender>: Add parameters.
1929         <x, y, visible>: New members.
1930         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
1931         <m_item_width>: New member.
1932
1933 2020-07-01  Tom Tromey  <tom@tromey.com>
1934
1935         * tui/tui-regs.c (tui_data_window::show_register_group)
1936         (tui_data_window::check_register_values): Update.
1937         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
1938         from item_no.
1939
1940 2020-07-01  Tom Tromey  <tom@tromey.com>
1941
1942         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
1943         useless "if".
1944
1945 2020-07-01  Tom Tromey  <tom@tromey.com>
1946
1947         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
1948         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
1949
1950 2020-07-01  Tom Tromey  <tom@tromey.com>
1951
1952         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
1953         * tui/tui-winsource.h (enum tui_line_or_address_kind)
1954         (struct tui_line_or_address): Move from tui-data.h.
1955         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
1956         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
1957         (tui_cmd_window, tui_source_window_base, tui_source_window)
1958         (tui_disasm_window): Don't declare.
1959         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
1960         to tui-winsource.h.
1961         (SINGLE_KEY): Move to tui-stack.c.
1962
1963 2020-07-01  Tom Tromey  <tom@tromey.com>
1964
1965         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
1966         std::string.
1967         * tui/tui-regs.c (class tab_expansion_file): New.
1968         (tab_expansion_file::write): New method.
1969         (tui_register_format): Change return type.  Use
1970         tab_expansion_file.
1971         (tui_get_register, tui_data_window::display_registers_from)
1972         (tui_data_item_window::rerender): Update.
1973         * tui/tui-io.h (tui_expand_tabs): Don't declare.
1974         * tui/tui-io.c (tui_expand_tabs): Remove.
1975
1976 2020-07-01  Tom Tromey  <tom@tromey.com>
1977
1978         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
1979
1980 2020-07-01  Fangrui Song  <maskray@google.com>
1981
1982         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
1983
1984 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1985
1986         * dwarf2/read.c (set_die_type): Removed conditions to restrict
1987         forms for DW_AT_associated and DW_AT_allocated attributes,
1988         which is already checked in function attr_to_dynamic_prop.
1989
1990 2020-06-30  Tom Tromey  <tromey@adacore.com>
1991
1992         * dwarf2/read.c (quirk_rust_enum): Correctly call
1993         alloc_rust_variant for default-less enum.
1994
1995 2020-06-30  Tom Tromey  <tromey@adacore.com>
1996
1997         PR build/26183:
1998         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
1999         gdb::to_string.
2000
2001 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
2002
2003         * gdbarch.sh (displaced_step_copy_insn): Update doc.
2004         * gdbarch.h: Re-generate.
2005
2006 2020-06-28  Tom Tromey  <tom@tromey.com>
2007
2008         * command.h (cmd_types): Remove.
2009         (cmd_type): Don't declare.
2010         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
2011         typedef.
2012         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
2013         * cli/cli-decode.c (cmd_type): Remove.
2014
2015 2020-06-27  Pedro Alves  <palves@redhat.com>
2016
2017         * fork-child.c (prefork_hook): Adjust.
2018         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
2019         Delete.
2020         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
2021         * inferior.c (inferior::set_tty, inferior::tty): New methods.
2022         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
2023         Remove declarations.
2024         (struct inferior) <set_tty, tty>: New methods.
2025         (struct inferior) <terminal>: Rename to ...
2026         (struct inferior) <m_terminal>: ... this and make private.
2027         * main.c (captured_main_1): Adjust.
2028         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
2029         (mi_cmd_inferior_tty_show): Adjust.
2030         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
2031         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
2032
2033 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
2034
2035         * configure.ac: Add --enable-libctf: handle --disable-static
2036         properly.
2037         * acinclude.m4: sinclude ../config/enable.m4.
2038         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
2039         (LIBCTF): Substitute in.
2040         (CTF_DEPS): New, likewise.
2041         (CLIBS): libctf needs symbols from libbfd: move earlier.
2042         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
2043         flags.
2044         * ctfread.c: Surround in ENABLE_LIBCTF.
2045         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
2046         * configure: Regenerate.
2047         * config.in: Likewise.
2048
2049 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2050
2051         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
2052
2053 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
2054
2055         * inferior.h (struct inferior) <terminal>: Change type to
2056         gdb::unique_xmalloc_ptr<char>.
2057         * inferior.c (inferior::~inferior): Don't free inf->terminal.
2058         * infcmd.c (set_inferior_io_terminal): Don't free terminal
2059         field, adjust to unique pointer.
2060         (get_inferior_io_terminal): Adjust to unique pointer.
2061
2062 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2063
2064         * riscv-tdep.c (riscv_print_registers_info): Loop over all
2065         registers, not just the known core set of registers.
2066
2067 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2068
2069         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
2070         fflags, frm, and fcsr registers.
2071         (riscv_register_reggroup_p): Remove unknown CSRs from save and
2072         restore groups.
2073         (riscv_tdesc_unknown_reg): New function.
2074         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
2075         tdesc_use_registers.
2076         * riscv-tdep.h (struct gdbarch_tdep): Add
2077         unknown_csrs_first_regnum, unknown_csrs_count,
2078         duplicate_fflags_regnum, duplicate_frm_regnum, and
2079         duplicate_fcsr_regnum fields.
2080
2081 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2082
2083         * target-descriptions.c (tdesc_use_registers): Add new parameter a
2084         callback, use the callback (when not null) to help number unknown
2085         registers.
2086         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
2087         (tdesc_use_registers): Add extra parameter to declaration.
2088
2089 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2090
2091         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
2092         in the file.
2093         (class riscv_pending_register_alias): Likewise.
2094         (riscv_register_feature::register_info): Change 'required_p' field
2095         to 'required', and change its type.  Add 'check' member function.
2096         (riscv_register_feature::register_info::check): Define new member
2097         function.
2098         (riscv_xreg_feature): Change initialisation of 'required' field.
2099         (riscv_freg_feature): Likewise.
2100         (riscv_virtual_feature): Likewise.
2101         (riscv_csr_feature): Likewise.
2102         (riscv_check_tdesc_feature): Take extra parameter, the csr
2103         tdesc_feature, rewrite the function to use the new
2104         riscv_register_feature::register_info::check function.
2105         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
2106
2107 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2108
2109         * features/Makefile: Remove all references to the deleted files
2110         below.
2111         * features/riscv/32bit-csr.c: Deleted.
2112         * features/riscv/32bit-csr.xml: Deleted.
2113         * features/riscv/64bit-csr.c: Deleted.
2114         * features/riscv/64bit-csr.xml: Deleted.
2115         * features/riscv/rebuild-csr-xml.sh: Deleted.
2116
2117 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2118
2119         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
2120         whitespace error for declaration of names member variable.
2121         (struct riscv_register_feature): Add new prefer_first_name member
2122         variable, and fix whitespace error in declaration of registers.
2123         (riscv_xreg_feature): Initialize prefer_first_name field.
2124         (riscv_freg_feature): Likewise.
2125         (riscv_virtual_feature): Likewise.
2126         (riscv_csr_feature): Likewise.
2127         (riscv_register_name): Expand on comments.  Remove register name
2128         modifications for CSR and virtual registers.
2129
2130 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2131
2132         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
2133         errors.
2134
2135 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2136
2137         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
2138         riscv-opc.h.
2139         (class riscv_pending_register_alias): New class.
2140         (riscv_check_tdesc_feature): Take vector of pending aliases and
2141         populate it as appropriate.
2142         (riscv_setup_register_aliases): Delete.
2143         (riscv_gdbarch_init): Create vector of pending aliases and pass it
2144         to riscv_check_tdesc_feature in all cases.  Use the vector to
2145         create the register aliases.
2146
2147 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2148
2149         * sol2-tdep.c (sol2_static_transform_name): Remove.
2150         (sol2_init_abi): Don't register it.
2151         * gdbarch.sh (static_transform_name): Remove.
2152         * gdbarch.c, gdbarch.h: Regenerate.
2153
2154         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
2155         gdbarch_static_transform_name.
2156         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
2157         * stabsread.c (define_symbol) <'X'>: Remove.
2158         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
2159         handling.
2160         <'V'>: Likewise.
2161         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
2162         <'S'>: Remove call to gdbarch_static_transform_name.
2163
2164 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2165
2166         * procfs.c (procfs_pre_trace): New function.
2167         (procfs_target::create_inferior): Pass it to fork_inferior.
2168
2169 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2170
2171         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
2172         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
2173         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
2174         sol2-tdep.o, sparc-sol2-tdep.o.
2175         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
2176         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
2177         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
2178         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
2179
2180 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2181
2182         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
2183         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
2184         Call sol2_init_abi.
2185         Remove calls to set_gdbarch_skip_solib_resolver,
2186         set_gdbarch_core_pid_to_str.
2187         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
2188         (i386_sol2_static_transform_name): Remove.
2189         (i386_sol2_init_abi): Call sol2_init_abi.
2190         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2191         set_gdbarch_static_transform_name,
2192         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2193         Use sol2_sigtramp_p.
2194         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
2195         (sol2_sigtramp_p): New function.
2196         (sol2_static_transform_name): New function.
2197         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
2198         (sol2_init_abi): New function.
2199         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
2200         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
2201         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
2202         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
2203         (sparc_sol2_static_transform_name): Remove.
2204         (sparc32_sol2_init_abi): Call sol2_init_abi.
2205         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2206         set_gdbarch_static_transform_name,
2207         set_gdbarch_skip_solib_resolver,
2208         set_gdbarch_core_pid_to_str.
2209         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
2210         (sparc_sol2_static_transform_name): Remove
2211         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
2212         call sol2_sigtramp_p.
2213         (sparc64_sol2_init_abi): Call sol2_init_abi.
2214         Remove calls to set_gdbarch_sofun_address_maybe_missing,
2215         set_gdbarch_static_transform_name,
2216         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
2217
2218 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2219
2220         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
2221         * exec.c (validate_exec_file): If from_tty, set both
2222         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
2223         * symfile.c (symbol_file_add_with_addrs): if always_confirm
2224         and from_tty, unconditionally ask a confirmation.
2225
2226 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2227
2228         * target-descriptions.c (tdesc_architecture_name): Protect against
2229         NULL pointer dereference.
2230         (maint_print_xml_tdesc_cmd): New function.
2231         (_initialize_target_descriptions): Register new 'maint print
2232         xml-tdesc' command and give it the filename completer.
2233         * NEWS: Mention new 'maint print xml-tdesc' command.
2234
2235 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2236
2237         * target-descriptions.c (class tdesc_compatible_info): New class.
2238         (struct target_desc): Change type of compatible vector.
2239         (tdesc_compatible_p): Update for change in type of
2240         target_desc::compatible.
2241         (tdesc_compatible_info_list): New function.
2242         (tdesc_compatible_info_arch_name): New function.
2243         (tdesc_add_compatible): Update for change in type of
2244         target_desc::compatible.
2245         (print_c_tdesc::visit_pre): Likewise.
2246
2247 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2248
2249         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
2250         whitespace to underscore.
2251         (maint_print_c_tdesc_cmd): Use fake filename for target
2252         descriptions that came from the target.
2253         (_initialize_target_descriptions): Add filename command completion
2254         for 'maint print c-tdesc'.
2255
2256 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2257
2258         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
2259         lines.
2260
2261 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
2262
2263         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
2264         lines.
2265         (dwarf2_find_location_expression): Likewise.
2266         (call_site_parameter_matches): Likewise.
2267         (dwarf2_compile_expr_to_ax): Likewise.
2268         (disassemble_dwarf_expression): Likewise.
2269         (loclist_describe_location): Likewise.
2270
2271 2020-06-23  Pedro Alves  <palves@redhat.com>
2272
2273         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
2274         progspace-and-thread.h.  Include scoped-mock-context.h instead.
2275         (register_to_value_test): Use scoped_mock_context.
2276         * regcache.c: Include "scoped-mock-context.h".
2277         (cooked_read_test): Don't error out if a target is already pushed.
2278         Use scoped_mock_context.  Adjust.
2279         * scoped-mock-context.h: New file.
2280
2281 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2282
2283         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
2284         initializer.
2285         (ada_language::is_string_type_p): New member function.
2286         * c-lang.c (c_language_data): Delete la_is_string_type_p
2287         initializer.
2288         (cplus_language_data): Likewise.
2289         (asm_language_data): Likewise.
2290         (minimal_language_data): Likewise.
2291         * d-lang.c (d_language_data): Likewise.
2292         * f-lang.c (f_is_string_type_p): Delete function, implementation
2293         moved to f_language::is_string_type_p.
2294         (f_language_data): Delete la_is_string_type_p initializer.
2295         (f_language::is_string_type_p): New member function,
2296         implementation from f_is_string_type_p.
2297         * go-lang.c (go_is_string_type_p): Delete function, implementation
2298         moved to go_language::is_string_type_p.
2299         (go_language_data): Delete la_is_string_type_p initializer.
2300         (go_language::is_string_type_p): New member function,
2301         implementation from go_is_string_type_p.
2302         * language.c (language_defn::is_string_type_p): Define new member
2303         function.
2304         (default_is_string_type_p): Make static, add comment copied from
2305         header file.
2306         (unknown_language_data): Delete la_is_string_type_p initializer.
2307         (unknown_language::is_string_type_p): New member function.
2308         (auto_language_data): Delete la_is_string_type_p initializer.
2309         (auto_language::is_string_type_p): New member function.
2310         * language.h (language_data): Delete la_is_string_type_p field.
2311         (language_defn::is_string_type_p): Declare new function.
2312         (default_is_string_type_p): Delete desclaration, move comment to
2313         definition.
2314         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
2315         moved to m2_language::is_string_type_p.
2316         (m2_language_data): Delete la_is_string_type_p initializer.
2317         (m2_language::is_string_type_p): New member function,
2318         implementation from m2_is_string_type_p.
2319         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
2320         initializer.
2321         * opencl-lang.c (opencl_language_data): Likewise.
2322         * p-lang.c (pascal_is_string_type_p): Delete function,
2323         implementation moved to pascal_language::is_string_type_p.
2324         (pascal_language_data): Delete la_is_string_type_p initializer.
2325         (pascal_language::is_string_type_p): New member function,
2326         implementation from pascal_is_string_type_p.
2327         * rust-lang.c (rust_is_string_type_p): Delete function,
2328         implementation moved to rust_language::is_string_type_p.
2329         (rust_language_data): Delete la_is_string_type_p initializer.
2330         (rust_language::is_string_type_p): New member function,
2331         implementation from rust_is_string_type_p.
2332         * valprint.c (val_print_scalar_or_string_type_p): Update call to
2333         is_string_type_p.
2334
2335 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2336
2337         * ada-lang.c (ada_language_data): Delete la_print_typedef
2338         initializer.
2339         (ada_language::print_typedef): New member function.
2340         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
2341         (cplus_language_data): Likewise.
2342         (asm_language_data): Likewise.
2343         (minimal_language_data): Likewise.
2344         * d-lang.c (d_language_data): Likewise.
2345         * f-lang.c (f_language_data): Likewise.
2346         (f_language::print_typedef): New member function.
2347         * go-lang.c (go_language_data): Delete la_print_typedef
2348         initializer.
2349         * language.c (language_defn::print_typedef): Define member
2350         function.
2351         (unknown_language_data): Delete la_print_typedef initializer.
2352         (unknown_language::print_typedef): New member function.
2353         (auto_language_data): Delete la_print_typedef initializer.
2354         (auto_language::print_typedef): New member function.
2355         * language.h (language_data): Delete la_print_typedef field.
2356         (language_defn::print_typedef): Declare new member function.
2357         (LA_PRINT_TYPEDEF): Update call to print_typedef.
2358         (default_print_typedef): Delete declaration.
2359         * m2-lang.c (m2_language_data): Delete la_print_typedef
2360         initializer.
2361         (m2_language::print_typedef): New member function.
2362         * objc-lang.c (objc_language_data): Delete la_print_typedef
2363         initializer.
2364         * opencl-lang.c (opencl_language_data): Likewise.
2365         * p-lang.c (pascal_language_data): Likewise.
2366         (pascal_language::print_typedef): New member function.
2367         * rust-lang.c (rust_print_typedef): Delete function,
2368         implementation moved to rust_language::print_typedef.
2369         (rust_language): Delete la_print_typedef initializer.
2370         (rust_language::print_typedef): New member function,
2371         implementation from rust_print_typedef.
2372         * typeprint.c (default_print_typedef): Delete.
2373
2374 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2375
2376         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
2377         (ada_language::printstr): New member function.
2378         * c-lang.c (c_language_data): Delete la_printstr initializer.
2379         (cplus_language_data): Likewise.
2380         (asm_language_data): Likewise.
2381         (minimal_language_data): Likewise.
2382         * d-lang.c (d_language_data): Likewise.
2383         * f-lang.c (f_printstr): Rename to f_language::printstr.
2384         (f_language_data): Delete la_printstr initializer.
2385         (f_language::printstr): New member function, implementation from
2386         f_printstr.
2387         * go-lang.c (go_language_data): Delete la_printstr initializer.
2388         * language.c (language_defn::printstr): Define new member
2389         function.
2390         (unk_lang_printstr): Delete.
2391         (unknown_language_data): Delete la_printstr initializer.
2392         (unknown_language::printstr): New member function.
2393         (auto_language_data): Delete la_printstr initializer.
2394         (auto_language::printstr): New member function.
2395         * language.h (language_data): Delete la_printstr field.
2396         (language_defn::printstr): Declare new member function.
2397         (LA_PRINT_STRING): Update call to printstr.
2398         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
2399         (m2_language_data): Delete la_printstr initializer.
2400         (m2_language::printstr): New member function, implementation from
2401         m2_printstr.
2402         * objc-lang.c (objc_language_data): Delete la_printstr
2403         initializer.
2404         * opencl-lang.c (opencl_language_data): Likewise.
2405         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
2406         (pascal_language_data): Delete la_printstr initializer.
2407         (pascal_language::printstr): New member function, implementation
2408         from pascal_printstr.
2409         * p-lang.h (pascal_printstr): Delete declaration.
2410         * rust-lang.c (rust_printstr): Update header comment.
2411         (rust_language_data): Delete la_printstr initializer.
2412         (rust_language::printstr): New member function.
2413
2414 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2415
2416         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
2417         (ada_language::printchar): New member function.
2418         * c-lang.c (c_language_data): Delete la_printchar initializer.
2419         (cplus_language_data): Likewise.
2420         (asm_language_data): Likewise.
2421         (minimal_language_data): Likewise.
2422         * d-lang.c (d_language_data): Likewise.
2423         * f-lang.c (f_printchar): Rename to f_language::printchar.
2424         (f_language_data): Delete la_printchar initializer.
2425         (f_language::printchar): New member function, implementation from
2426         f_printchar.
2427         * go-lang.c (go_language_data): Delete la_printchar initializer.
2428         * language.c (unk_lang_printchar): Delete.
2429         (language_defn::printchar): Define new member function.
2430         (unknown_language_data): Delete la_printchar initializer.
2431         (unknown_language::printchar): New member function.
2432         (auto_language_data): Delete la_printchar initializer.
2433         (auto_language::printchar): New member function.
2434         * language.h (language_data): Delete la_printchar field.
2435         (language_defn::printchar): Declare new member function.
2436         (LA_PRINT_CHAR): Update call to printchar.
2437         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
2438         (m2_language::printchar): New member function.
2439         * objc-lang.c (objc_language_data): Delete la_printchar
2440         initializer.
2441         * opencl-lang.c (opencl_language_data): Likewise.
2442         * p-lang.c (pascal_language_data): Delete la_printchar
2443         initializer.
2444         (pascal_language::printchar): New member function.
2445         * rust-lang.c (rust_printchar): Rename to
2446         rust_language::printchar.
2447         (rust_language_data): Delete la_printchar initializer.
2448         (rust_language::printchar): New member function, implementation
2449         from rust_printchar.
2450
2451 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2452
2453         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
2454         (ada_language_data): Delete la_emitchar initializer.
2455         (ada_language::emitchar): New member function, implementation from
2456         emit_char.
2457         * c-lang.c (c_language_data): Delete la_emitchar initializer.
2458         (cplus_language_data): Likewise.
2459         (asm_language_data): Likewise.
2460         (minimal_language_data): Likewise.
2461         * d-lang.c (d_language_data): Likewise.
2462         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
2463         (f_language_data): Delete la_emitchar initializer.
2464         (f_language::emitchar): New member function, implementation from
2465         f_emit_char.
2466         * go-lang.c (go_language_data): Delete la_emitchar initializer.
2467         * language.c (unk_lang_emit_char): Delete.
2468         (language_defn::emitchar): New member function definition.
2469         (unknown_language_data): Delete la_emitchar initializer.
2470         (unknown_language::emitchar): New member function.
2471         (auto_language_data): Delete la_emitchar initializer.
2472         (auto_language::emitchar): New member function.
2473         * language.h (language_data): Delete la_emitchar field.
2474         (language_defn::emitchar): New member field declaration.
2475         (LA_EMIT_CHAR): Update call to emitchar.
2476         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
2477         (m2_language_data): Delete la_emitchar initializer.
2478         (m2_language::emitchar): New member function, implementation from
2479         m2_emit_char.
2480         * objc-lang.c (objc_language_data): Delete la_emitchar
2481         initializer.
2482         * opencl-lang.c (opencl_language_data): Likewise.
2483         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
2484         (pascal_language_data): Delete la_emitchar initializer.
2485         (pascal_language::emitchar): New member function, implementation
2486         from pascal_emit_char.
2487         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
2488         (rust_language_data): Delete la_emitchar initializer.
2489         (rust_language::emitchar): New member function, implementation
2490         from rust_emitchar.
2491
2492 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2493
2494         * ada-lang.c (resolve): Rename to ada_language::post_parser.
2495         (ada_language_data): Delete la_post_parser initializer.
2496         (ada_language::post_parser): New member function.
2497         * c-lang.c (c_language_data): Delete la_post_parser initializer.
2498         (cplus_language_data): Likewise.
2499         (asm_language_data): Likewise.
2500         (minimal_language_data): Likewise.
2501         * d-lang.c (d_language_data): Likewise.
2502         * f-lang.c (f_language_data): Likewise.
2503         * go-lang.c (go_language_data): Likewise.
2504         * language.c (unknown_language_data): Likewise.
2505         (auto_language_data): Likewise.
2506         * language.h (language_data): Delete la_post_parser field.
2507         (language_defn::post_parser): New member function.
2508         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
2509         * objc-lang.c (objc_language_data): Likewise.
2510         * opencl-lang.c (opencl_language_data): Likewise.
2511         * p-lang.c (pascal_language_data): Likewise.
2512         * parse.c (parse_exp_in_context): Update call to post_parser.
2513         (null_post_parser): Delete definition.
2514         * parser-defs.h (null_post_parser): Delete declaration.
2515         * rust-lang.c (rust_language_data): Delete la_post_parser
2516         initializer.
2517
2518 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2519
2520         * ada-lang.c (parse): Rename to ada_language::parser.
2521         (ada_language_data): Delete la_parser initializer.
2522         (ada_language::parser): New member function, implementation from
2523         parse.
2524         * c-lang.c (c_language_data): Delete la_parser initializer.
2525         (cplus_language_data): Likewise.
2526         (asm_language_data): Likewise.
2527         (minimal_language_data): Likewise.
2528         * d-lang.c (d_language_data): Likewise.
2529         (d_language::parser): New member function.
2530         * f-lang.c (f_language_data): Delete la_parser initializer.
2531         (f_language::parser): New member function.
2532         * go-lang.c (go_language_data): Delete la_parser initializer.
2533         (go_language::parser): New member function.
2534         * language.c (unk_lang_parser): Delete.
2535         (language_defn::parser): Define new member function.
2536         (unknown_language_data): Delete la_parser initializer.
2537         (unknown_language::parser): New member function.
2538         (auto_language_data): Delete la_parser initializer.
2539         (auto_language::parser): New member function.
2540         * language.h (language_data): Delete la_parser field.
2541         (language_defn::parser): Declare new member function.
2542         * m2-lang.c (m2_language_data): Delete la_parser initializer.
2543         (m2_language::parser): New member function.
2544         * objc-lang.c (objc_language_data): Delete la_parser initializer.
2545         * opencl-lang.c (opencl_language_data): Likewise.
2546         * p-lang.c (pascal_language_data): Likewise.
2547         (pascal_language::parser): New member function.
2548         * parse.c (parse_exp_in_context): Update call to parser.
2549         * rust-lang.c (rust_language_data): Delete la_parser initializer.
2550         (rust_language::parser): New member function.
2551
2552 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2553
2554         * top.c (print_gdb_configuration): Print --with-python-libdir
2555         configuration value.
2556
2557 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2558
2559         * NEWS: Mention change to the alias command.
2560
2561 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2562
2563         * cli/cli-cmds.c (lookup_cmd_for_default_args)
2564         (alias_command_completer)
2565         (make_alias_options_def_group): New functions.
2566         (alias_opts, alias_option_defs): New struct and array.
2567         (alias_usage_error): Update usage.
2568         (alias_command): Handles optional DEFAULT-ARGS... arguments.
2569         Use option framework.
2570         (_initialize_cli_cmds): Update alias command help.
2571         Update aliases command help.
2572         (show_user):
2573         Add NULL for new default_args lookup_cmd argument.
2574         (valid_command_p): Rename to validate_aliased_command.
2575         Add NULL for new default_args lookup_cmd argument.  Verify that the
2576         aliased_command has no default args.
2577         * cli/cli-decode.c (help_cmd): Show aliases definitions.
2578         (lookup_cmd_1, lookup_cmd): New argument default_args.
2579         (add_alias_cmd):
2580         Add NULL for new default_args lookup_cmd argument.
2581         (print_help_for_command): Show default args under the layout
2582          alias some_alias = some_aliased_cmd some_alias_default_arg.
2583         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
2584         xfree default_args in destructor.
2585         * cli/cli-script.c (process_next_line, do_define_command):
2586         Add NULL for new default_args lookup_cmd argument.
2587         * command.h: Declare new default_args argument in lookup_cmd
2588         and lookup_cmd_1.
2589         * completer.c (complete_line_internal_1):
2590         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2591         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
2592         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
2593         Likewise.
2594         * infcmd.c (_initialize_infcmd): Likewise.
2595         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
2596         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
2597         * python/py-param.c (add_setshow_generic): Likewise.
2598         * remote.c (_initialize_remote): Likewise.
2599         * top.c (execute_command): Prepend default_args if command has some.
2600         (set_verbose):
2601         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2602         * tracepoint.c (validate_actionline, encode_actions_1):
2603         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2604
2605 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2606
2607         * jit.c (jit_read_descriptor): Use bool as the return type.
2608         (jit_breakpoint_re_set_internal): Use bool as the return type.
2609         Invert the return value logic; return true if the jit breakpoint
2610         has been successfully initialized.
2611         (jit_inferior_init): Update the call to
2612         jit_breakpoint_re_set_internal.
2613
2614 2020-06-22  Pedro Alves  <palves@redhat.com>
2615
2616         PR gdb/25939
2617         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
2618         Use the current inferior instead.  Don't return
2619         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
2620         wait again.
2621         * sol-thread.c (sol_thread_target::wait): Don't reference
2622         inferior_ptid.
2623         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
2624         (sol_update_thread_list_callback): Use the current inferior's pid
2625         instead of inferior_ptid.
2626
2627 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2628
2629         * procfs.c: Cleanup many comments.
2630
2631         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
2632         (AFTER_WATCHFLAG): Replace by value.
2633
2634         (MAIN_PROC_NAME_FORMAT): Inline ...
2635         (create_procinfo): ... here.
2636
2637         (procfs_debug_inferior): Remove SYS_exec handling.
2638         (syscall_is_exec): Likewise.
2639         (procfs_set_exec_trap): Likewise.
2640
2641         (syscall_is_lwp_exit): Inline in callers.
2642         (syscall_is_exit): Likewise.
2643         (syscall_is_exec): Likewise.
2644         (syscall_is_lwp_create): Likewise.
2645
2646         (invalidate_cache): Remove #if 0 code.
2647
2648         (make_signal_thread_runnable):  Remove.
2649         (procfs_target::resume): Remove #if 0 code.
2650
2651 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2652
2653         PR gdb/25939
2654         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
2655         call ...
2656         (procfs_target::create_inferior): ... here.
2657
2658 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2659
2660         * exec.c (validate_exec_file): Ensure the build-id is up to
2661         date by calling reopen_exec_file (that checks file timestamp
2662         to decide to re-read the file).
2663
2664 2020-06-18  Pedro Alves  <palves@redhat.com>
2665
2666         PR gdb/25412
2667         * gdbthread.h (delete_thread, delete_thread_silent)
2668         (find_thread_ptid): Update comments.
2669         * thread.c (current_thread_): New global.
2670         (is_current_thread): Move higher, and reimplement.
2671         (inferior_thread): Reimplement.
2672         (set_thread_exited): Use bool.  Add assertions.
2673         (add_thread_silent): Simplify thread-reuse handling by always
2674         calling delete_thread.
2675         (delete_thread): Remove intro comment.
2676         (find_thread_ptid): Skip exited threads.
2677         (switch_to_thread_no_regs): Write to current_thread_.
2678         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
2679         INFERIOR_PTID.  Clear current_thread_.
2680
2681 2020-06-18  Pedro Alves  <palves@redhat.com>
2682
2683         * aix-thread.c (pd_update): Use switch_to_thread.
2684
2685 2020-06-18  Pedro Alves  <palves@redhat.com>
2686
2687         * ravenscar-thread.c (ravenscar_thread_target): Update.
2688         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
2689         (ravenscar_thread_target::add_active_thread): ... this.  Don't
2690         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
2691         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
2692
2693 2020-06-18  Pedro Alves  <palves@redhat.com>
2694
2695         * nat/windows-nat.c (current_windows_thread): Remove.
2696         * nat/windows-nat.h (current_windows_thread): Remove.
2697         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
2698         Adjust.
2699         (display_selectors): Adjust to fetch the current
2700         windows_thread_info based on inferior_ptid.
2701         (fake_create_process): No longer write to current_windows_thread.
2702         (windows_nat_target::get_windows_debug_event):
2703         Don't set inferior_ptid or current_windows_thread.
2704         (windows_nat_target::wait): Adjust to not rely on
2705         current_windows_thread.
2706         (do_initial_windows_stuff): Now a method of windows_nat_target.
2707         Switch to the last_ptid thread.
2708         (windows_nat_target::attach): Adjust.
2709         (windows_nat_target::detach): Use switch_to_no_thread instead of
2710         writing to inferior_ptid directly.
2711         (windows_nat_target::create_inferior): Adjust.
2712
2713 2020-06-18  Pedro Alves  <palves@redhat.com>
2714
2715         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
2716
2717 2020-06-18  Pedro Alves  <palves@redhat.com>
2718
2719         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
2720         after creating it, instead of writing to inferior_ptid.  Don't
2721         write to inferior_ptid.
2722
2723 2020-06-18  Pedro Alves  <palves@redhat.com>
2724
2725         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
2726
2727 2020-06-18  Pedro Alves  <palves@redhat.com>
2728
2729         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
2730         it, instead of writing to inferior_ptid.
2731
2732 2020-06-18  Pedro Alves  <palves@redhat.com>
2733
2734         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
2735         to inferior_ptid.
2736
2737 2020-06-18  Pedro Alves  <palves@redhat.com>
2738
2739         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
2740         instead of writing to inferior_ptid directly.
2741
2742 2020-06-18  Pedro Alves  <palves@redhat.com>
2743
2744         * corelow.c (core_target::close): Use switch_to_no_thread instead
2745         of writing to inferior_ptid directly.
2746         (add_to_thread_list, core_target_open): Use switch_to_thread
2747         instead of writing to inferior_ptid directly.
2748
2749 2020-06-18  Pedro Alves  <palves@redhat.com>
2750
2751         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
2752         inferior_ptid.
2753         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
2754         inferior_ptid.
2755         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
2756         inferior_ptid directly.
2757         (darwin_nat_target::init_thread_list): Switch to thread, instead
2758         of writing to inferior_ptid.
2759         (darwin_nat_target::attach): Don't write to inferior_ptid.
2760         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
2761
2762 2020-06-18  Pedro Alves  <palves@redhat.com>
2763
2764         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
2765         thread.
2766         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
2767         Instead use switch_to_thread.
2768         (gnu_nat_target::detach): Use switch_to_no_thread
2769         instead of writing to inferior_ptid directly.  Used passed-in
2770         inferior instead of looking up the inferior by pid.
2771
2772 2020-06-18  Pedro Alves  <palves@redhat.com>
2773
2774         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
2775         inferior_ptid.
2776
2777 2020-06-18  Pedro Alves  <palves@redhat.com>
2778
2779         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
2780         inferior_ptid.
2781         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
2782         thread.
2783         (nto_procfs_target::detach): Avoid referencing
2784         inferior_ptid.  Use switch_to_no_thread instead of writing to
2785         inferior_ptid directly.
2786         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
2787         instead of writing to inferior_ptid directly.
2788         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
2789         to thread.
2790
2791 2020-06-18  Pedro Alves  <palves@redhat.com>
2792
2793         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
2794         after creating it, instead of writing to inferior_ptid.
2795         (gdbsim_target_open): Use switch_to_no_thread instead of writing
2796         to inferior_ptid directly.
2797         (gdbsim_target::wait): Don't write to inferior_ptid.
2798
2799 2020-06-18  Pedro Alves  <palves@redhat.com>
2800
2801         * remote.c (remote_target::remote_notice_new_inferior): Use
2802         switch_to_thread instead of writing to inferior_ptid directly.
2803         (remote_target::add_current_inferior_and_thread): Use
2804         switch_to_no_thread instead of writing to inferior_ptid directly.
2805         (extended_remote_target::attach): Use switch_to_inferior_no_thread
2806         and switch_to_thread instead of using set_current_inferior or
2807         writing to inferior_ptid directly.
2808
2809 2020-06-18  Pedro Alves  <palves@redhat.com>
2810
2811         * tracectf.c (ctf_target_open): Switch to added thread instead of
2812         writing to inferior_ptid directly.
2813         (ctf_target::close): Use switch_to_no_thread instead of writing to
2814         inferior_ptid directly.
2815
2816 2020-06-18  Pedro Alves  <palves@redhat.com>
2817
2818         * tracefile-tfile.c (tfile_target_open): Don't write to
2819         inferior_ptid directly, instead switch to added thread.
2820         (tfile_target::close): Use switch_to_no_thread instead of writing
2821         to inferior_ptid directly.
2822
2823 2020-06-18  Pedro Alves  <palves@redhat.com>
2824
2825         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
2826         (procfs_target::detach): Use switch_to_no_thread
2827         instead of writing to inferior_ptid directly.
2828         (do_attach): Change return type to void.  Switch to the added
2829         thread.
2830         (procfs_target::create_inferior): Switch to the added thread.
2831         (procfs_do_thread_registers): Don't write to inferior_ptid.
2832
2833 2020-06-18  Pedro Alves  <palves@redhat.com>
2834
2835         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
2836         of writing to inferior_ptid.
2837         (scoped_restore_exited_inferior): Delete.
2838         (handle_vfork_child_exec_or_exit): Simplify using
2839         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
2840         instead of writing to inferior_ptid.
2841         (THREAD_STOPPED_BY): Delete.
2842         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
2843         (thread_stopped_by_hw_breakpoint): Delete.
2844         (save_waitstatus): Use
2845         scoped_restore_current_thread+switch_to_thread, and call
2846         target_stopped_by_watchpoint instead of
2847         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
2848         instead of thread_stopped_by_sw_breakpoint, and
2849         target_stopped_by_hw_breakpoint instead of
2850         thread_stopped_by_hw_breakpoint.
2851         (handle_inferior_event)
2852         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
2853         inferior_ptid directly, nor
2854         set_current_inferior/set_current_program_space.  Use
2855         switch_to_thread / switch_to_inferior_no_thread instead.
2856
2857 2020-06-18  Pedro Alves  <palves@redhat.com>
2858
2859         * target.c (generic_mourn_inferior): Use switch_to_no_thread
2860         instead of writing to inferior_ptid.
2861
2862 2020-06-18  Pedro Alves  <palves@redhat.com>
2863
2864         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
2865         added thread.
2866         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
2867         to the added thread.
2868         (inf_ptrace_target::detach_success): Use switch_to_no_thread
2869         instead of writing to inferior_ptid.
2870
2871 2020-06-18  Pedro Alves  <palves@redhat.com>
2872
2873         * gdbarch-selftests.c: Include "progspace-and-thread.h".
2874         (register_to_value_test): Mock a program_space too.  Heap-allocate
2875         the address space.  Don't write to inferior_ptid.  Use
2876         switch_to_thread instead.
2877
2878 2020-06-18  Pedro Alves  <palves@redhat.com>
2879
2880         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
2881         Delete.
2882         (find_signalled_thread()): New, factored out from
2883         linux_make_corefile_notes and adjusted to handle exited threads.
2884         (linux_make_corefile_notes): Adjust to use the new
2885         find_signalled_thread.
2886
2887 2020-06-18  Pedro Alves  <palves@redhat.com>
2888
2889         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
2890         of saving/restoring inferior_ptid.
2891
2892 2020-06-17  Tom Tromey  <tom@tromey.com>
2893
2894         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
2895         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
2896         declare.
2897         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
2898
2899 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
2900
2901         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
2902         of partial symtabs.
2903
2904 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2905
2906         * regformats/reg-arm.dat: Remove.
2907         * regformats/reg-bfin.dat: Remove.
2908         * regformats/reg-cris.dat: Remove.
2909         * regformats/reg-crisv32.dat: Remove.
2910         * regformats/reg-m32r.dat: Remove.
2911         * regformats/reg-tilegx.dat: Remove.
2912         * regformats/reg-tilegx32.dat: Remove.
2913
2914 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2915
2916         * features/Makefile (WHICH): Remove arm files.
2917         * regformats/arm/arm-with-iwmmxt.dat: Remove.
2918         * regformats/arm/arm-with-neon.dat: Remove.
2919         * regformats/arm/arm-with-vfpv2.dat: Remove.
2920         * regformats/arm/arm-with-vfpv3.dat: Remove.
2921
2922 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2923
2924         * features/Makefile (XMLTOC): Remove rx.xml.
2925
2926 2020-06-17  Pedro Alves  <palves@redhat.com>
2927
2928         * gdbthread.h (thread_control_state) <trap_expected> Update
2929         comments.
2930
2931 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2932
2933         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
2934         ada_language::lookup_symbol_nonlocal.
2935         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
2936         (ada_language::lookup_symbol_nonlocal): New member function,
2937         implementation from ada_lookup_symbol_nonlocal.
2938         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
2939         initializer.
2940         (cplus_language_data): Delete la_lookup_symbol_nonlocal
2941         initializer.
2942         (cplus_language::lookup_symbol_nonlocal): New member function.
2943         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
2944         (minimal_language_data) Likewise.
2945         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
2946         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
2947         initializer.
2948         (d_language::lookup_symbol_nonlocal): New member function.
2949         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
2950         initializer.
2951         (f_language::lookup_symbol_nonlocal): New member function.
2952         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
2953         initializer.
2954         * language.c (unknown_language_data): Likewise.
2955         (auto_language_data): Likewise.
2956         * language.h (language_data): Delete la_lookup_symbol_nonlocal
2957         field.
2958         (language_defn::lookup_symbol_nonlocal): New member function.
2959         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
2960         initializer.
2961         * objc-lang.c (objc_language_data): Likewise.
2962         * opencl-lang.c (opencl_language_data): Likewise.
2963         * p-lang.c (pascal_language_data): Likewise.
2964         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
2965         rust_language::lookup_symbol_nonlocal.
2966         (rust_language_data): Delete la_lookup_symbol_nonlocal
2967         initializer.
2968         (rust_language::lookup_symbol_nonlocal): New member function,
2969         implementation from rust_lookup_symbol_nonlocal.
2970         * symtab.c (lookup_symbol_aux): Update call to
2971         lookup_symbol_nonlocal.
2972         (basic_lookup_symbol_nonlocal): Rename to...
2973         (language_defn::lookup_symbol_nonlocal): ...this, and update
2974         header comment.  Remove language_defn parameter, and replace with
2975         uses of `this'.
2976         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
2977
2978 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2979
2980         * ada-lang.c (ada_language_data): Delete la_value_print_inner
2981         initializer.
2982         (ada_language::value_print_inner): New member function.
2983         * c-lang.c (c_language_data): Delete la_value_print_inner
2984         initializer.
2985         (cplus_language_data): Likewise.
2986         (asm_language_data): Likewise.
2987         (minimal_language_data): Likewise.
2988         * d-lang.c (d_language_data): Likewise.
2989         (d_language::value_print_inner): New member function.
2990         * f-lang.c (f_language_data): Delete la_value_print_inner
2991         initializer.
2992         (f_language::value_print_inner): New member function.
2993         * f-lang.h (f_value_print_innner): Rename to...
2994         (f_value_print_inner): ...this (note spelling of 'inner').
2995         * f-valprint.c (f_value_print_innner): Rename to...
2996         (f_value_print_inner): ...this (note spelling of 'inner').
2997         * go-lang.c (go_language_data): Delete la_value_print_inner
2998         initializer.
2999         (go_language::value_print_inner): New member function.
3000         * language.c (language_defn::value_print_inner): Define new member
3001         function.
3002         (unk_lang_value_print_inner): Delete.
3003         (unknown_language_data): Delete la_value_print_inner initializer.
3004         (unknown_language::value_print_inner): New member function.
3005         (auto_language_data): Delete la_value_print_inner initializer.
3006         (auto_language::value_print_inner): New member function.
3007         * language.h (language_data): Delete la_value_print_inner field.
3008         (language_defn::value_print_inner): Delcare new member function.
3009         * m2-lang.c (m2_language_data): Delete la_value_print_inner
3010         initializer.
3011         (m2_language::value_print_inner): New member function.
3012         * objc-lang.c (objc_language_data): Delete la_value_print_inner
3013         initializer.
3014         * opencl-lang.c (opencl_language_data): Likewise.
3015         * p-lang.c (pascal_language_data): Likewise.
3016         (pascal_language::value_print_inner): New member function.
3017         * rust-lang.c (rust_language_data): Delete la_value_print_inner
3018         initializer.
3019         (rust_language::value_print_inner): New member function.
3020         * valprint.c (do_val_print): Update call to value_print_inner.
3021
3022 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3023
3024         * ada-lang.c (ada_language_data): Delete la_value_print
3025         initializer.
3026         (ada_language::value_print): New member function.
3027         * c-lang.c (c_language_data): Delete la_value_print initializer.
3028         (cplus_language_data): Likewise.
3029         (asm_language_data): Likewise.
3030         (minimal_language_data): Likewise.
3031         * d-lang.c (d_language_data): Likewise.
3032         * f-lang.c (f_language_data): Likewise.
3033         * go-lang.c (go_language_data): Likewise.
3034         * language.c (unk_lang_value_print): Delete.
3035         (language_defn::value_print): Define new member function.
3036         (unknown_language_data): Delete la_value_print initializer.
3037         (unknown_language::value_print): New member function.
3038         (auto_language_data): Delete la_value_print initializer.
3039         (auto_language::value_print): New member function.
3040         * language.h (language_data): Delete la_value_print field.
3041         (language_defn::value_print): Declare new member function.
3042         (LA_VALUE_PRINT): Update call to value_print.
3043         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
3044         * objc-lang.c (objc_language_data): Likewise.
3045         * opencl-lang.c (opencl_language_data): Likewise.
3046         * p-lang.c (pascal_language_data): Likewise.
3047         (pascal_language::value_print): New member function.
3048         * rust-lang.c (rust_language_data): Delete la_value_print
3049         initializer.
3050
3051 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3052
3053         * ada-lang.c (ada_watch_location_expression): Rename to
3054         ada_language::watch_location_expression.
3055         (ada_language_data): Delete la_watch_location_expression
3056         initializer.
3057         (ada_language::watch_location_expression): New member function,
3058         implementation from ada_watch_location_expression.
3059         * breakpoint.c (watch_command_1): Update call to
3060         watch_location_expression.
3061         * c-lang.c (c_watch_location_expression): Rename to
3062         language_defn::watch_location_expression.
3063         (c_language_data): Delete la_watch_location_expression
3064         initializer.
3065         (cplus_language_data): Likewise.
3066         (asm_language_data): Likewise.
3067         (minimal_language_data): Likewise.
3068         * c-lang.h (c_watch_location_expression): Delete declaration.
3069         * d-lang.c (d_language_data): Delete la_watch_location_expression
3070         initializer.
3071         * f-lang.c (f_language_data): Likewise.
3072         * go-lang.c (go_language_data): Likewise.
3073         * language.c (language_defn::watch_location_expression): Member
3074         function implementation from c_watch_location_expression.
3075         (unknown_language_data): Delete la_watch_location_expression
3076         initializer.
3077         (auto_language_data): Likewise.
3078         * language.h (language_data): Delete la_watch_location_expression
3079         field.
3080         (language_defn::watch_location_expression): Declare new member
3081         function.
3082         * m2-lang.c (m2_language_data): Delete
3083         la_watch_location_expression initializer.
3084         * objc-lang.c (objc_language_data): Likewise.
3085         * opencl-lang.c (opencl_language_data): Likewise.
3086         * p-lang.c (pascal_language_data): Likewise.
3087         * rust-lang.c (rust_watch_location_expression): Rename to
3088         rust_language::watch_location_expression.
3089         (rust_language_data): Delete la_watch_location_expression
3090         initializer.
3091         (rust_language::watch_location_expression): New member function,
3092         implementation from rust_watch_location_expression.
3093
3094 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3095
3096         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
3097         ada_language::collect_symbol_completion_matches.
3098         (ada_language_data): Delete la_collect_symbol_completion_matches
3099         initializer.
3100         (ada_language::collect_symbol_completion_matches): New member
3101         function, implementation from
3102         ada_collect_symbol_completion_matches.
3103         * c-lang.c (c_language_data): Delete
3104         la_collect_symbol_completion_matches initializer.
3105         (cplus_language_data): Likewise.
3106         (asm_language_data): Likewise.
3107         (minimal_language_data): Likewise.
3108         * d-lang.c (d_language_data): Likewise.
3109         * f-lang.c (f_collect_symbol_completion_matches): Rename to
3110         f_language::collect_symbol_completion_matches.
3111         (f_language_data): Delete la_collect_symbol_completion_matches
3112         initializer.
3113         (f_language::collect_symbol_completion_matches) New member
3114         function, implementation from f_collect_symbol_completion_matches.
3115         * go-lang.c (go_language_data): Delete
3116         la_collect_symbol_completion_matches initializer.
3117         * language.c (unknown_language_data): Likewise.
3118         (auto_language_data): Likewise.
3119         * language.h (language_data): Delete
3120         la_collect_symbol_completion_matches field.
3121         (language_defn::collect_symbol_completion_matches): New member
3122         function.
3123         * m2-lang.c (m2_language_data): Delete
3124         la_collect_symbol_completion_matches initializer.
3125         * objc-lang.c (objc_language_data): Likewise.
3126         * opencl-lang.c (opencl_language_data): Likewise.
3127         * p-lang.c (pascal_language_data): Likewise.
3128         * rust-lang.c (rust_language_data): Likewise.
3129         * symtab.c (default_collect_symbol_completion_matches): Delete.
3130         (collect_symbol_completion_matches): Update call to
3131         collect_symbol_completion_matches.
3132         (collect_symbol_completion_matches_type): Likewise.
3133         * symtab.h (default_collect_symbol_completion_matches): Delete
3134         declaration.
3135
3136 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3137
3138         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
3139         (ada_language_data): Delete la_word_break_characters initializer.
3140         (ada_language::word_break_characters): New member function.
3141         * c-lang.c (c_language_data): Delete la_word_break_characters
3142         initializer.
3143         (cplus_language_data): Likewise.
3144         (asm_language_data): Likewise.
3145         (minimal_language_data): Likewise.
3146         * completer.c: Update global comment.
3147         (advance_to_expression_complete_word_point): Update call to
3148         word_break_characters.
3149         (complete_files_symbols): Likewise.
3150         (complete_line_internal_1): Likewise.
3151         (default_completer_handle_brkchars): Likewise.
3152         (skip_quoted_chars): Likewise.
3153         * d-lang.c (d_language_data): Delete la_word_break_characters
3154         initializer.
3155         * f-lang.c (f_word_break_characters): Delete.
3156         (f_language_data): Delete la_word_break_characters initializer.
3157         (f_language::word_break_characters): New member function.
3158         * go-lang.c (go_language_data): Delete la_word_break_characters
3159         initializer.
3160         * language.c (unknown_language_data): Likewise.
3161         (auto_language_data): Likewise.
3162         * language.h (default_word_break_characters): Move declaration to
3163         earlier in the file.
3164         (language_data): Delete la_word_break_characters field.
3165         (language_defn::word_break_characters): New member function.
3166         * m2-lang.c (m2_language_data): Delete la_word_break_characters
3167         initializer.
3168         * objc-lang.c (objc_language_data): Likewise.
3169         * opencl-lang.c (opencl_language_data): Likewise.
3170         * p-lang.c (pascal_language_data): Likewise.
3171         * rust-lang.c (rust_language_data): Likewise.
3172
3173 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3174
3175         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
3176         (ada_language_data): Delete la_get_symbol_name_matcher
3177         initializer.
3178         (language_defn::get_symbol_name_matcher_inner): New member
3179         function.
3180         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
3181         initializer.
3182         (cplus_language_data): Likewise.
3183         (cplus_language::get_symbol_name_matcher_inner): New member
3184         function.
3185         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
3186         (minimal_language_data): Likewise.
3187         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
3188         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
3189         initializer.
3190         * dictionary.c (iter_match_first_hashed): Update call to
3191         get_symbol_name_matcher.
3192         (iter_match_next_hashed): Likewise.
3193         (iter_match_next_linear): Likewise.
3194         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
3195         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
3196         initializer.
3197         (f_language::get_symbol_name_matcher_inner): New member function.
3198         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
3199         initializer.
3200         * language.c (default_symbol_name_matcher): Update header comment,
3201         make static.
3202         (language_defn::get_symbol_name_matcher): New definition.
3203         (language_defn::get_symbol_name_matcher_inner): Likewise.
3204         (get_symbol_name_matcher): Delete.
3205         (unknown_language_data): Delete la_get_symbol_name_matcher
3206         initializer.
3207         (auto_language_data): Likewise.
3208         * language.h (language_data): Delete la_get_symbol_name_matcher
3209         field.
3210         (language_defn::get_symbol_name_matcher): New member function.
3211         (language_defn::get_symbol_name_matcher_inner): Likewise.
3212         (default_symbol_name_matcher): Delete declaration.
3213         * linespec.c (find_methods): Update call to
3214         get_symbol_name_matcher.
3215         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
3216         initializer.
3217         * minsyms.c (lookup_minimal_symbol): Update call to
3218         get_symbol_name_matcher.
3219         (iterate_over_minimal_symbols): Likewise.
3220         * objc-lang.c (objc_language_data): Delete
3221         la_get_symbol_name_matcher initializer.
3222         * opencl-lang.c (opencl_language_data): Likewise.
3223         * p-lang.c (pascal_language_data): Likewise.
3224         * psymtab.c (psymbol_name_matches): Update call to
3225         get_symbol_name_matcher.
3226         * rust-lang.c (rust_language_data): Delete
3227         la_get_symbol_name_matcher initializer.
3228         * symtab.c (symbol_matches_search_name): Update call to
3229         get_symbol_name_matcher.
3230         (compare_symbol_name): Likewise.
3231
3232 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3233
3234         * ada-lang.c (ada_language_data): Delete la_compute_program
3235         initializer.
3236         * c-lang.c (c_language_data): Likewise.
3237         (c_language::compute_program): New member function.
3238         (cplus_language_data): Delete la_compute_program initializer.
3239         (cplus_language::compute_program): New member function.
3240         (asm_language_data): Delete la_compute_program initializer.
3241         (minimal_language_data): Likewise.
3242         * c-lang.h (c_compute_program): Update comment.
3243         (cplus_compute_program): Likewise.
3244         * compile/compile-c-support.c (c_compute_program): Likewise.
3245         (cplus_compute_program): Likewise.
3246         * compile/compile.c (compile_to_object): Update call to
3247         la_compute_program.
3248         * d-lang.c (d_language_data): Delete la_compute_program
3249         initializer.
3250         * f-lang.c (f_language_data): Likewise.
3251         * go-lang.c (go_language_data): Likewise.
3252         * language.c (unknown_language_data): Likewise.
3253         (auto_language_data): Likewise.
3254         * language.h (language_data): Delete la_compute_program field.
3255         (language_defn::compute_program): New member function.
3256         * m2-lang.c (m2_language_data): Delete la_compute_program
3257         initializer.
3258         * objc-lang.c (objc_language_data): Likewise.
3259         * opencl-lang.c (opencl_language_data): Likewise.
3260         * p-lang.c (pascal_language_data): Likewise.
3261         * rust-lang.c (rust_language_data): Likewise.
3262
3263 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
3264
3265         * ada-lang.c (ada_language_data) Delete
3266         la_class_name_from_physname initializer.
3267         * c-lang.c (c_language_data): Likewise.
3268         (cplus_language_data): Likewise.
3269         (cplus_language::class_name_from_physname): New member function.
3270         (asm_language_data): Delete la_class_name_from_physname
3271         initializer.
3272         (minimal_language_data): Likewise.
3273         * d-lang.c (d_language_data): Likewise.
3274         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
3275         method on language_defn class.
3276         (guess_full_die_structure_name): Likewise.
3277         * f-lang.c (f_language_data): Delete la_class_name_from_physname
3278         initializer.
3279         * go-lang.c (go_language_data): Likewise.
3280         * language.c (language_class_name_from_physname): Delete.
3281         (unk_lang_class_name): Delete.
3282         (unknown_language_data): Delete la_class_name_from_physname
3283         initializer.
3284         (auto_language_data): Likewise.
3285         * language.h (language_data): Delete la_class_name_from_physname
3286         field.
3287         (language_defn::class_name_from_physname): New function.
3288         (language_class_name_from_physname): Delete declaration.
3289         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
3290         initializer.
3291         * objc-lang.c (objc_language_data): Likewise.
3292         * opencl-lang.c (opencl_language_data): Likewise.
3293         * p-lang.c (pascal_language_data): Likewise.
3294         * rust-lang.c (rust_language_data): Likewise.
3295
3296 2020-06-16  Tom Tromey  <tom@tromey.com>
3297
3298         * tui/tui-data.h (STATUS_NAME): New macro.
3299         * tui/tui-layout.c (tui_remove_some_windows)
3300         (initialize_known_windows, tui_register_window)
3301         (tui_layout_split::remove_windows, initialize_layouts)
3302         (tui_new_layout_command): Don't use hard-coded window names.
3303
3304 2020-06-16  Tom Tromey  <tom@tromey.com>
3305
3306         PR tui/25348:
3307         * tui/tui.c (tui_ensure_readline_initialized): Rename from
3308         tui_initialize_readline.  Only run once.  Call rl_initialize.
3309         * tui/tui.h (tui_ensure_readline_initialized): Rename from
3310         tui_initialize_readline.
3311         * tui/tui-io.c (tui_setup_io): Call
3312         tui_ensure_readline_initialized.
3313         * tui/tui-interp.c (tui_interp::init): Update.
3314
3315 2020-06-16  Tom Tromey  <tom@tromey.com>
3316
3317         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
3318         Also preserve the status window.
3319
3320 2020-06-16  Tom Tromey  <tom@tromey.com>
3321
3322         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
3323         where m_window==nullptr.
3324
3325 2020-06-15  Tom Tromey  <tromey@adacore.com>
3326
3327         * windows-nat.c (windows_nat::handle_output_debug_string):
3328         Update.
3329         (windows_nat::handle_ms_vc_exception): Update.
3330         * target.h (target_read_string): Change API.
3331         * target.c (target_read_string): Change API.
3332         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
3333         Update.
3334         * solib-frv.c (frv_current_sos): Update.
3335         * solib-dsbt.c (dsbt_current_sos): Update.
3336         * solib-darwin.c (darwin_current_sos): Update.
3337         * linux-thread-db.c (inferior_has_bug): Update.
3338         * expprint.c (print_subexp_standard): Update.
3339         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
3340         (ada_exception_message_1): Update.
3341
3342 2020-06-15  Tom Tromey  <tromey@adacore.com>
3343
3344         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
3345
3346 2020-06-15  Tom Tromey  <tromey@adacore.com>
3347
3348         * valprint.c (read_string): Update comment.
3349         * target.c (MIN): Remove.
3350         (target_read_string): Rewrite.
3351
3352 2020-06-15  Tom Tromey  <tromey@adacore.com>
3353
3354         * corefile.c (read_memory_string): Remove.
3355         * ada-valprint.c (ada_value_print_ptr): Update.
3356         * ada-lang.h (ada_tag_name): Change return type.
3357         * ada-lang.c (type_from_tag): Update.
3358         (ada_tag_name_from_tsd): Change return type.  Use
3359         target_read_string.
3360         (ada_tag_name): Likewise.
3361         * gdbcore.h (read_memory_string): Don't declare.
3362
3363 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
3364
3365         * symtab.c (rbreak_command): Ignore Windows drive colon.
3366
3367 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
3368
3369         * NEWS: Mention removed GDBserver host support.
3370
3371 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
3372
3373         * features/riscv/rebuild-csr-xml.sh: Updated.
3374
3375 2020-06-11  Tom Tromey  <tom@tromey.com>
3376
3377         PR gdb/18318:
3378         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
3379
3380 2020-06-09  Jonny Grant  <jg@jguk.org>
3381 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
3382
3383         * main.c (captured_main_1): Don't print new line after help.
3384         (print_gdb_help): add mailing list and IRC channel information
3385         to --help.  Add new lines between items in the footer.  Remove
3386         quotes around bug url.
3387
3388 2020-06-11  Keith Seitz  <keiths@redhat.com>
3389
3390         PR gdb/21356
3391         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
3392         Resolve typedefs for type length calculations.
3393
3394 2020-06-10  Tom de Vries  <tdevries@suse.de>
3395
3396         PR ada/24713
3397         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
3398         (write_psymbols): Enable .gdb_index for ada.
3399         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
3400         ada.
3401
3402 2020-06-10  Tom de Vries  <tdevries@suse.de>
3403
3404         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
3405         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
3406         namei" instead of "const char *name" argument.
3407         (dw2_map_matching_symbols): Use "offset_type namei" variant of
3408         dw2_symtab_iter_init.
3409
3410 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3411
3412         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
3413         to use type::field and field::type instead.
3414
3415 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3416
3417         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
3418         to use field::type instead.
3419
3420 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3421
3422         * gdbtypes.h (struct field) <type, set_type>: New methods.
3423         Rename `type` field to...
3424         <m_type>: ... this.  Change references throughout to use type or
3425         set_type methods.
3426         (FIELD_TYPE): Use field::type.  Change call sites that modify
3427         the field's type to use field::set_type instead.
3428
3429 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3430
3431         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
3432         to use type::index_type instead.
3433
3434 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3435
3436         * gdbtypes.h (struct type) <index_type, set_index_type>: New
3437         methods.
3438         (TYPE_INDEX_TYPE): Use type::index_type.
3439         * gdbtypes.c (create_array_type_with_stride): Likewise.
3440
3441 2020-06-07  Tom Tromey  <tom@tromey.com>
3442
3443         * valprint.c (generic_val_print_float): Remove "embedded_offset"
3444         parameter.
3445         (generic_value_print): Update.
3446
3447 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3448
3449         Revert commit 982a38f60b0.
3450         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
3451
3452 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3453
3454         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
3455         avoid use after free.
3456
3457 2020-06-05  Tom de Vries  <tdevries@suse.de>
3458
3459         * NEWS: Fix typos.
3460
3461 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
3462
3463         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
3464         the per_bfd object.
3465         (dwarf2_read_debug_names): Likewise.
3466         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
3467         object when re-using a per_bfd object with an index.
3468
3469 2020-06-03  Tom de Vries  <tdevries@suse.de>
3470
3471         PR symtab/26046
3472         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
3473         children for C++.
3474         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
3475         DW_TAG_subprogram.
3476
3477 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3478
3479         * ada-lang.c (ada_language_data): Delete skip_trampoline
3480         initializer.
3481         * c-lang.c (c_language_data): Likewise.
3482         (cplus_language_data): Likewise.
3483         (cplus_language::skip_trampoline): New member function.
3484         (asm_language_data): Delete skip_trampoline initializer.
3485         (minimal_language_data): Likewise.
3486         * d-lang.c (d_language_data): Likewise.
3487         * f-lang.c (f_language_data): Likewise.
3488         * go-lang.c (go_language_data): Likewise.
3489         * language.c (unk_lang_trampoline): Delete function.
3490         (skip_language_trampoline): Update.
3491         (unknown_language_data): Delete skip_trampoline initializer.
3492         (auto_language_data): Likewise.
3493         * language.h (language_data): Delete skip_trampoline field.
3494         (language_defn::skip_trampoline): New function.
3495         * m2-lang.c (m2_language_data): Delete skip_trampoline
3496         initializer.
3497         * objc-lang.c (objc_skip_trampoline): Delete function, move
3498         implementation to objc_language::skip_trampoline.
3499         (objc_language_data): Delete skip_trampoline initializer.
3500         (objc_language::skip_trampoline): New member function with
3501         implementation from objc_skip_trampoline.
3502         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
3503         initializer.
3504         * p-lang.c (pascal_language_data): Likewise.
3505         * rust-lang.c (rust_language_data): Likewise.
3506
3507 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3508
3509         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
3510         (ada_language::demangle): New member function.
3511         * c-lang.c (c_language_data): Delete la_demangle initializer.
3512         (cplus_language_data): Delete la_demangle initializer.
3513         (cplus_language::demangle): New member function.
3514         (asm_language_data): Delete la_demangle initializer.
3515         (minimal_language_data): Delete la_demangle initializer.
3516         * d-lang.c (d_language_data): Delete la_demangle initializer.
3517         (d_language::demangle): New member function.
3518         * f-lang.c (f_language_data): Delete la_demangle initializer.
3519         (f_language::demangle): New member function.
3520         * go-lang.c (go_language_data): Delete la_demangle initializer.
3521         (go_language::demangle): New member function.
3522         * language.c (language_demangle): Update.
3523         (unk_lang_demangle): Delete.
3524         (unknown_language_data): Delete la_demangle initializer.
3525         (unknown_language::demangle): New member function.
3526         (auto_language_data): Delete la_demangle initializer.
3527         (auto_language::demangle): New member function.
3528         * language.h (language_data): Delete la_demangle field.
3529         (language_defn::demangle): New function.
3530         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
3531         * objc-lang.c (objc_language_data): Delete la_demangle
3532         initializer.
3533         (objc_language::demangle): New member function.
3534         * opencl-lang.c (opencl_language_data): Delete la_demangle
3535         initializer.
3536         * p-lang.c (pascal_language_data): Likewise.
3537         * rust-lang.c (rust_language_data): Likewise.
3538         (rust_language::demangle): New member function.
3539
3540 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3541
3542         * ada-lang.c (ada_language_data): Delete la_print_type
3543         initializer.
3544         (ada_language::print_type): New member function.
3545         * c-lang.c (c_language_data): Delete la_print_type initializer.
3546         (c_language::print_type): New member function.
3547         (cplus_language_data): Delete la_print_type initializer.
3548         (cplus_language::print_type): New member function.
3549         (asm_language_data): Delete la_print_type initializer.
3550         (asm_language::print_type): New member function.
3551         (minimal_language_data): Delete la_print_type initializer.
3552         (minimal_language::print_type): New member function.
3553         * d-lang.c (d_language_data): Delete la_print_type initializer.
3554         (d_language::print_type): New member function.
3555         * f-lang.c (f_language_data): Delete la_print_type initializer.
3556         (f_language::print_type): New member function.
3557         * go-lang.c (go_language_data): Delete la_print_type initializer.
3558         (go_language::print_type): New member function.
3559         * language.c (unk_lang_print_type): Delete.
3560         (unknown_language_data): Delete la_print_type initializer.
3561         (unknown_language::print_type): New member function.
3562         (auto_language_data): Delete la_print_type initializer.
3563         (auto_language::print_type): New member function.
3564         * language.h (language_data): Delete la_print_type field.
3565         (language_defn::print_type): New function.
3566         (LA_PRINT_TYPE): Update.
3567         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
3568         (m2_language::print_type): New member function.
3569         * objc-lang.c (objc_language_data): Delete la_print_type
3570         initializer.
3571         (objc_language::print_type): New member function.
3572         * opencl-lang.c (opencl_print_type): Delete, implementation moved
3573         to opencl_language::print_type.
3574         (opencl_language_data): Delete la_print_type initializer.
3575         (opencl_language::print_type): New member function, implementation
3576         from opencl_print_type.
3577         * p-lang.c (pascal_language_data): Delete la_print_type
3578         initializer.
3579         (pascal_language::print_type): New member function.
3580         * rust-lang.c (rust_print_type): Delete, implementation moved to
3581         rust_language::print_type.
3582         (rust_language_data): Delete la_print_type initializer.
3583         (rust_language::print_type): New member function, implementation
3584         from rust_print_type.
3585
3586 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3587
3588         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
3589         implementation moves to...
3590         (ada_language::sniff_from_mangled_name): ...here.  Update return
3591         type.
3592         (ada_language_data): Delete la_sniff_from_mangled_name
3593         initializer.
3594         * c-lang.c (c_language_data): Likewise.
3595         (cplus_language_data): Likewise.
3596         (cplus_language::sniff_from_mangled_name): New member function,
3597         implementation taken from gdb_sniff_from_mangled_name.
3598         (asm_language_data): Delete la_sniff_from_mangled_name
3599         initializer.
3600         (minimal_language_data): Likewise.
3601         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
3602         implementation moves to cplus_language::sniff_from_mangled_name.
3603         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
3604         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
3605         moves to...
3606         (d_language::sniff_from_mangled_name): ...here.
3607         (d_language_data): Delete la_sniff_from_mangled_name initializer.
3608         * f-lang.c (f_language_data): Likewise.
3609         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
3610         moves to...
3611         (go_language::sniff_from_mangled_name): ...here.
3612         (go_language_data): Delete la_sniff_from_mangled_name initializer.
3613         * language.c (language_sniff_from_mangled_name): Delete.
3614         (unknown_language_data): Delete la_sniff_from_mangled_name
3615         initializer.
3616         (auto_language_data): Likewise.
3617         * language.h (language_data): Delete la_sniff_from_mangled_name
3618         field.
3619         (language_defn::sniff_from_mangled_name): New function.
3620         (language_sniff_from_mangled_name): Delete declaration.
3621         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
3622         field.
3623         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
3624         implementation moves to...
3625         (objc_language::sniff_from_mangled_name): ...here.
3626         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
3627         * opencl-lang.c (opencl_language_data): Likewise.
3628         * p-lang.c (pascal_language_data): Likewise.
3629         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
3630         implementation moves to...
3631         (rust_language::sniff_from_mangled_name): ...here.
3632         (rust_language_data): Delete la_sniff_from_mangled_name
3633         initializer.
3634         * symtab.c (symbol_find_demangled_name): Call
3635         sniff_from_mangled_name member function.
3636
3637 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3638
3639         * ada-lang.c (ada_language_data): Delete la_search_name_hash
3640         initializer.
3641         * c-lang.c (c_language_data): Likewise.
3642         (cplus_language_data): Likewise.
3643         (cplus_language::search_name_hash): New member function.
3644         (asm_language_data): Delete la_search_name_hash initializer.
3645         (minimal_language_data): Likewise.
3646         * d-lang.c (d_language_data): Likewise.
3647         * dictionary.c (default_search_name_hash): Rename to...
3648         (language_defn::search_name_hash): ...this.
3649         * f-lang.c (f_language_data): Likewise.
3650         (f_language::search_name_hash): New member function.
3651         * go-lang.c (go_language_data): Delete la_search_name_hash
3652         initializer.
3653         * language.c (unknown_language_data): Likewise.
3654         (auto_language_data): Likewise.
3655         * language.h (struct language_data): Delete la_search_name_hash
3656         field.
3657         (language_defn::search_name_hash): Declare new member function.
3658         (default_search_name_hash): Delete declaration.
3659         * m2-lang.c (m2_language_data): Delete la_search_name_hash
3660         initializer.
3661         * objc-lang.c (objc_language_data): Likewise.
3662         * opencl-lang.c (opencl_language_data): Likewise.
3663         * p-lang.c (pascal_language_data): Likewise.
3664         * rust-lang.c (rust_language_data): Likewise.
3665         * symtab.c (search_name_hash): Update call.
3666
3667 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3668
3669         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
3670         initializer.
3671         * c-lang.c (class compile_instance): Declare.
3672         (c_language_data): Delete la_get_compile_instance initializer.
3673         (c_language::get_compile_instance): New member function.
3674         (cplus_language_data): Delete la_get_compile_instance initializer.
3675         (cplus_language::get_compile_instance): New member function.
3676         (asm_language_data): Delete la_get_compile_instance initializer.
3677         (minimal_language_data): Likewise.
3678         * c-lang.h (c_get_compile_context): Update comment.
3679         (cplus_get_compile_context): Update comment.
3680         * compile/compile.c (compile_to_object): Update calls, don't rely
3681         on function pointer being NULL.
3682         * d-lang.c (d_language_data): Delete la_get_compile_instance
3683         initializer.
3684         * f-lang.c (f_language_data): Likewise.
3685         * go-lang.c (go_language_data): Likewise.
3686         * language.c (unknown_language_data): Likewise.
3687         (auto_language_data): Likewise.
3688         * language.h (language_data): Delete la_get_compile_instance field.
3689         (language_defn::get_compile_instance): New member function.
3690         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
3691         initializer.
3692         * objc-lang.c (objc_language_data): Likewise.
3693         * opencl-lang.c (opencl_language_data): Likewise.
3694         * p-lang.c (pascal_language_data): Likewise.
3695         * rust-lang.c (rust_language_data): Likewise.
3696
3697 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3698
3699         * ada-lang.c (ada_add_all_symbols): Update comment.
3700         (ada_iterate_over_symbols): Delete, move implementation to...
3701         (ada_language::iterate_over_symbols): ...here, a new member
3702         function, rewrite to use range based for loop.
3703         (ada_language_data): Delete la_iterate_over_symbols initializer.
3704         * c-lang.c (c_language_data): Likewise.
3705         (cplus_language_data): Likewise.
3706         (asm_language_data): Likewise.
3707         (minimal_language_data): Likewise.
3708         * d-lang.c (d_language_data): Likewise.
3709         * f-lang.c (f_language_data): Likewise.
3710         * go-lang.c (go_language_data): Likewise.
3711         * language.c (unknown_language_data): Likewise.
3712         (auto_language_data): Likewise.
3713         * language.h (language_data): Delete la_iterate_over_symbols field.
3714         (language_defn::iterate_over_symbols): New member function.
3715         (LA_ITERATE_OVER_SYMBOLS): Update.
3716         * linespec.c (iterate_over_all_matching_symtabs): Update.
3717         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
3718         initializer.
3719         * objc-lang.c (objc_language_data): Likewise.
3720         * opencl-lang.c (opencl_language_data): Likewise.
3721         * p-lang.c (pascal_language_data): Likewise.
3722         * rust-lang.c (rust_language_data): Likewise.
3723
3724 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3725
3726         * ada-lang.c (ada_language_data): Delete
3727         la_lookup_transparent_type initializer.
3728         * c-lang.c (c_language_data): Likewise.
3729         (cplus_language_data): Likewise.
3730         (cplus_language::lookup_transparent_type): New member function.
3731         (asm_language_data): Delete la_lookup_transparent_type
3732         initializer.
3733         (minimal_language_data): Likewise.
3734         * d-lang.c (d_language_data): Likewise.
3735         * f-lang.c (f_language_data): Likewise.
3736         * go-lang.c (go_language_data): Likewise.
3737         * language.c (unknown_language_data): Likewise.
3738         (auto_language_data): Likewise.
3739         * language.h (struct language_data): Delete
3740         la_lookup_transparent_type field.
3741         (language_defn::lookup_transparent_type): New member function.
3742         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
3743         initializer.
3744         * objc-lang.c (objc_language_data): Likewise.
3745         * opencl-lang.c (opencl_language_data): Likewise.
3746         * p-lang.c (pascal_language_data): Likewise.
3747         * rust-lang.c (rust_language_data): Likewise.
3748         * symtab.c (symbol_matches_domain): Update call.
3749
3750 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3751
3752         * ada-lang.c (ada_language_arch_info): Delete function, move
3753         implementation to...
3754         (ada_language::language_arch_info): ...here, a new member
3755         function.
3756         (ada_language_data): Delete la_language_arch_info.
3757         * c-lang.c (c_language_data): Likewise.
3758         (c_language::language_arch_info): New member function.
3759         (cplus_language_arch_info): Delete function, move
3760         implementation to...
3761         (cplus_language::language_arch_info): ...here, a new member
3762         function.
3763         (cplus_language_data): Delete la_language_arch_info.
3764         (asm_language_data): Likewise.
3765         (asm_language::language_arch_info): New member function.
3766         (minimal_language_data): Delete la_language_arch_info.
3767         (minimal_language::language_arch_info): New member function.
3768         * d-lang.c (d_language_arch_info): Delete function, move
3769         implementation to...
3770         (d_language::language_arch_info): ...here, a new member
3771         function.
3772         (d_language_data): Delete la_language_arch_info.
3773         * f-lang.c (f_language_arch_info): Delete function, move
3774         implementation to...
3775         (f_language::language_arch_info): ...here, a new member
3776         function.
3777         (f_language_data): Delete la_language_arch_info.
3778         * go-lang.c (go_language_arch_info): Delete function, move
3779         implementation to...
3780         (go_language::language_arch_info): ...here, a new member
3781         function.
3782         (go_language_data): Delete la_language_arch_info.
3783         * language.c (unknown_language_data): Likewise.
3784         (unknown_language::language_arch_info): New member function.
3785         (auto_language_data): Delete la_language_arch_info.
3786         (auto_language::language_arch_info): New member function.
3787         (language_gdbarch_post_init): Update call to
3788         la_language_arch_info.
3789         * language.h (language_data): Delete la_language_arch_info
3790         function pointer.
3791         (language_defn::language_arch_info): New function.
3792         * m2-lang.c (m2_language_arch_info): Delete function, move
3793         implementation to...
3794         (m2_language::language_arch_info): ...here, a new member
3795         function.
3796         (m2_language_data): Delete la_language_arch_info.
3797         * objc-lang.c (objc_language_arch_info): Delete function, move
3798         implementation to...
3799         (objc_language::language_arch_info): ...here, a new member
3800         function.
3801         (objc_language_data): Delete la_language_arch_info.
3802         * opencl-lang.c (opencl_language_arch_info): Delete function, move
3803         implementation to...
3804         (opencl_language::language_arch_info): ...here, a new member
3805         function.
3806         (opencl_language_data): Delete la_language_arch_info.
3807         * p-lang.c (pascal_language_arch_info): Delete function, move
3808         implementation to...
3809         (pascal_language::language_arch_info): ...here, a new member
3810         function.
3811         (pascal_language_data): Delete la_language_arch_info.
3812         * rust-lang.c (rust_language_arch_info): Delete function, move
3813         implementation to...
3814         (rust_language::language_arch_info): ...here, a new member
3815         function.
3816         (rust_language_data): Delete la_language_arch_info.
3817
3818 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3819
3820         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
3821         initializer.
3822         * c-lang.c (c_language_data): Likewise.
3823         (cplus_language_data): Likewise.
3824         (cplus_language::pass_by_reference_info): New method.
3825         (asm_language_data): Delete la_pass_by_reference initializer.
3826         (minimal_language_data): Likewise.
3827         * cp-abi.c (cp_pass_by_reference): Remove use of
3828         default_pass_by_reference.
3829         * d-lang.c (d_language_data): Likewise.
3830         * f-lang.c (f_language_data): Likewise.
3831         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
3832         default_pass_by_reference.
3833         * go-lang.c (go_language_data): Likewise.
3834         * language.c (language_pass_by_reference): Update.
3835         (default_pass_by_reference): Delete.
3836         (unknown_language_data): Delete la_pass_by_reference
3837         initializer.
3838         (auto_language_data): Likewise.
3839         * language.h (struct language_data): Delete la_pass_by_reference
3840         field.
3841         (language_defn::pass_by_reference_info): New member function.
3842         (default_pass_by_reference): Delete declaration.
3843         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
3844         initializer.
3845         * objc-lang.c (objc_language_data): Likewise.
3846         * opencl-lang.c (opencl_language_data): Likewise.
3847         * p-lang.c (pascal_language_data): Likewise.
3848         * rust-lang.c (rust_language_data): Likewise.
3849
3850 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3851
3852         * ada-lang.c (ada_read_var_value): Delete function, move
3853         implementation to...
3854         (ada_language::read_var_value): ...here.
3855         (ada_language_data): Delete la_read_var_value initializer.
3856         * c-lang.c (c_language_data): Likewise.
3857         (cplus_language_data): Likewise.
3858         (minimal_language_data): Likewise.
3859         * d-lang.c (d_language_data): Likewise.
3860         * f-lang.c (f_language_data): Likewise.
3861         * findvar.c (default_read_var_value): Rename to...
3862         (language_defn::read_var_value): ...this.
3863         * findvar.c (read_var_value): Update header comment, and change to
3864         call member function instead of function pointer.
3865         * go-lang.c (go_language_data): Likewise.
3866         * language.c (unknown_language_data): Delete la_read_var_value
3867         initializer.
3868         (auto_language_data): Likewise.
3869         * language.h (struct language_data): Delete la_read_var_value
3870         field.
3871         (language_defn::read_var_value): New member function.
3872         (default_read_var_value): Delete declaration.
3873         * m2-lang.c (m2_language_data): Delete la_read_var_value
3874         initializer.
3875         * objc-lang.c (objc_language_data): Likewise.
3876         * opencl-lang.c (opencl_language_data): Likewise.
3877         * p-lang.c (pascal_language_data): Likewise.
3878         * rust-lang.c (rust_language_data): Likewise.
3879         * value.h (default_read_var_value): Delete declaration.
3880
3881 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3882
3883         * ada-lang.c (ada_print_array_index): Delete function, move
3884         implementation to...
3885         (ada_language::print_array_index): ...here.
3886         (ada_language_data): Delete la_print_array_index initializer.
3887         * c-lang.c (c_language_data): Likewise.
3888         (cplus_language_data): Likewise.
3889         (minimal_language_data): Likewise.
3890         * d-lang.c (d_language_data): Likewise.
3891         * f-lang.c (f_language_data): Likewise.
3892         * go-lang.c (go_language_data): Likewise.
3893         * language.c (default_print_array_index): Delete function, move
3894         implementation to...
3895         (language_defn::print_array_index): ...here.
3896         (unknown_language_data): Delete la_print_array_index initializer.
3897         (auto_language_data): Likewise.
3898         * language.h (struct language_data): Delete la_print_array_index
3899         field.
3900         (language_defn::print_array_index): New member function.
3901         (LA_PRINT_ARRAY_INDEX): Update.
3902         (default_print_array_index): Delete declaration.
3903         * m2-lang.c (m2_language_data): Delete la_print_array_index
3904         initializer.
3905         * objc-lang.c (objc_language_data): Likewise.
3906         * opencl-lang.c (opencl_language_data): Likewise.
3907         * p-lang.c (pascal_language_data): Likewise.
3908         * rust-lang.c (rust_language_data): Likewise.
3909
3910 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3911
3912         * gdb/ada-lang.c (ada_language_defn): Convert to...
3913         (ada_language_data): ...this.
3914         (class ada_language): New class.
3915         (ada_language_defn): New static global.
3916         * gdb/c-lang.c (c_language_defn): Convert to...
3917         (c_language_data): ...this.
3918         (class c_language): New class.
3919         (c_language_defn): New static global.
3920         (cplus_language_defn): Convert to...
3921         (cplus_language_data): ...this.
3922         (class cplus_language): New class.
3923         (cplus_language_defn): New static global.
3924         (asm_language_defn): Convert to...
3925         (asm_language_data): ...this.
3926         (class asm_language): New class.
3927         (asm_language_defn): New static global.
3928         (minimal_language_defn): Convert to...
3929         (minimal_language_data): ...this.
3930         (class minimal_language): New class.
3931         (minimal_language_defn): New static global.
3932         * gdb/d-lang.c (d_language_defn): Convert to...
3933         (d_language_data): ...this.
3934         (class d_language): New class.
3935         (d_language_defn): New static global.
3936         * gdb/f-lang.c (f_language_defn): Convert to...
3937         (f_language_data): ...this.
3938         (class f_language): New class.
3939         (f_language_defn): New static global.
3940         * gdb/go-lang.c (go_language_defn): Convert to...
3941         (go_language_data): ...this.
3942         (class go_language): New class.
3943         (go_language_defn): New static global.
3944         * gdb/language.c (unknown_language_defn): Remove declaration.
3945         (current_language): Initialize to nullptr, real initialization is
3946         moved to _initialize_language.
3947         (languages): Delete global.
3948         (language_defn::languages): Define.
3949         (set_language_command): Use language_defn::languages.
3950         (set_language): Likewise.
3951         (range_error): Likewise.
3952         (language_enum): Likewise.
3953         (language_def): Likewise.
3954         (add_set_language_command): Use language_def::languages for the
3955         language list, and language_def to lookup language pointers.
3956         (skip_language_trampoline): Use language_defn::languages.
3957         (unknown_language_defn): Convert to...
3958         (unknown_language_data): ...this.
3959         (class unknown_language): New class.
3960         (unknown_language_defn): New static global.
3961         (auto_language_defn): Convert to...
3962         (auto_language_data): ...this.
3963         (class auto_language): New class.
3964         (auto_language_defn): New static global.
3965         (language_gdbarch_post_init): Use language_defn::languages.
3966         (_initialize_language): Initialize current_language.
3967         * gdb/language.h (struct language_defn): Rename to...
3968         (struct language_data): ...this.
3969         (struct language_defn): New.
3970         (auto_language_defn): Delete.
3971         (unknown_language_defn): Delete.
3972         (minimal_language_defn): Delete.
3973         (ada_language_defn): Delete.
3974         (asm_language_defn): Delete.
3975         (c_language_defn): Delete.
3976         (cplus_language_defn): Delete.
3977         (d_language_defn): Delete.
3978         (f_language_defn): Delete.
3979         (go_language_defn): Delete.
3980         (m2_language_defn): Delete.
3981         (objc_language_defn): Delete.
3982         (opencl_language_defn): Delete.
3983         (pascal_language_defn): Delete.
3984         (rust_language_defn): Delete.
3985         * gdb/m2-lang.c (m2_language_defn): Convert to...
3986         (m2_language_data): ...this.
3987         (class m2_language): New class.
3988         (m2_language_defn): New static global.
3989         * gdb/objc-lang.c (objc_language_defn): Convert to...
3990         (objc_language_data): ...this.
3991         (class objc_language): New class.
3992         (objc_language_defn): New static global.
3993         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
3994         (opencl_language_data): ...this.
3995         (class opencl_language): New class.
3996         (opencl_language_defn): New static global.
3997         * gdb/p-lang.c (pascal_language_defn): Convert to...
3998         (pascal_language_data): ...this.
3999         (class pascal_language): New class.
4000         (pascal_language_defn): New static global.
4001         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
4002         language pointer, update comment format.
4003         * gdb/rust-lang.c (rust_language_defn): Convert to...
4004         (rust_language_data): ...this.
4005         (class rust_language): New class.
4006         (rust_language_defn): New static global.
4007
4008 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
4009
4010         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
4011         member variable.
4012         <m_stmt_at_address>: New member variable.
4013         (lnp_state_machine::record_line): Don't record some lines, update
4014         tracking of is_stmt at the same address.
4015         (lnp_state_machine::lnp_state_machine): Initialise new member
4016         variables.
4017
4018 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4019
4020         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
4021         "-include gnu-nat-mig.h".
4022         * gnu-nat-mig.h: New file.
4023         * gnu-nat.c: Include "gnu-nat-mig.h".
4024         (exc_server, msg_reply_server, notify_server,
4025         process_reply_server): Remove declarations.
4026
4027 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4028
4029         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
4030         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
4031         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
4032         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
4033         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
4034         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
4035         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
4036         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
4037         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
4038         to gnu_nat_target class.
4039         * gnu-nat.c: Likewise.
4040         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
4041         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
4042         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
4043         object.
4044         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
4045         instead of `gnu_target'.
4046
4047 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4048
4049         * i386-gnu-tdep.c: Include "gdbcore.h"
4050         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
4051         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
4052         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
4053         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
4054         i386_gnu_sigcontext_addr): New functions
4055         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
4056         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
4057         tdep.
4058
4059 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4060
4061         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
4062         before fork_inferior call. Avoid calling it if target_is_pushed returns
4063         true.
4064
4065 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4066
4067         * gnu-nat.h (gnu_target): New variable declaration.
4068         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
4069         gnu_target.
4070         * gnu-nat.c (gnu_target): New variable.
4071         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
4072         add_thread_silent, and add_thread calls.
4073         (gnu_nat_target::create_inferior): Pass gnu_target to
4074         add_thread_silent, thread_change_ptid call.
4075         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
4076         call.
4077
4078 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4079
4080         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
4081         (gnu_nat_target::find_memory_regions): Remove unused
4082         `old_address' variable.
4083
4084 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4085
4086         * gnu-nat.c: Include "gdbarch.h".
4087
4088 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4089
4090         * reply_mig_hack.awk (Error return): Cast function through
4091         void *, to bypass compiler function call check.
4092
4093 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4094
4095         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
4096         $(srcdir)/reply_mig_hack.awk.
4097
4098 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4099
4100         * gnu-nat.h (gnu_debug_flag): Set type to bool.
4101
4102 2020-05-30  Jonny Grant  <jg@jguk.org>
4103
4104         * configure.ac (ACX_BUGURL): change bug URL to https.
4105
4106 2020-05-30  Pedro Alves  <palves@redhat.com>
4107
4108         * cp-support.c (replace_typedefs_template): New.
4109         (replace_typedefs_qualified_name): Handle
4110         DEMANGLE_COMPONENT_TEMPLATE.
4111
4112 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
4113
4114         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
4115         dwarf2/index-cache.h, dwarf2/index-write.c,
4116         dwarf2/index-write.h, dwarf2/line-header.c,
4117         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
4118         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
4119         variables and fields from `dwarf2_per_objfile` to just
4120         `per_objfile` throughout.
4121
4122 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
4123
4124         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4125         <push_dwarf_reg_entry_value>: Add comment.
4126
4127 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
4128             Keith Seitz  <keiths@redhat.com>
4129
4130         * python/python.c (do_start_initialization): Call PyEval_SaveThread
4131         instead of PyEval_ReleaseLock.
4132         (class gdbpy_gil): Move to earlier in file.
4133         (finalize_python): Set gdb_python_initialized.
4134         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
4135         when not initialized.
4136
4137 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
4138
4139         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4140         <push_dwarf_reg_entry_value>: Remove assert.  Override
4141         per_objfile with caller_per_objfile.
4142
4143 2020-05-28  Tom de Vries  <tdevries@suse.de>
4144
4145         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
4146         PR gold/15646 workaround to symbol kind "type".
4147
4148 2020-05-27  Tom Tromey  <tromey@adacore.com>
4149
4150         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
4151
4152 2020-05-27  Tom Tromey  <tromey@adacore.com>
4153
4154         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
4155         Use htab_find_with_hash.
4156         <add_abbrev>: Remove "abbrev_number" parameter.
4157         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
4158         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
4159         (hash_abbrev): Add comment.
4160         (abbrev_table::lookup_abbrev): Move to header file.
4161         (abbrev_table::read): Update.
4162
4163 2020-05-27  Tom Tromey  <tromey@adacore.com>
4164
4165         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
4166         method.
4167         <canonical_name>: New member.
4168         <raw_name>: Rename from "name".
4169         (partial_die_info): Initialize canonical_name.
4170         (scan_partial_symbols): Check raw_name.
4171         (partial_die_parent_scope, partial_die_full_name)
4172         (add_partial_symbol, add_partial_subprogram)
4173         (add_partial_enumeration, load_partial_dies): Use "name" method.
4174         (partial_die_info::name): New method.
4175         (partial_die_info::read, guess_partial_die_structure_name)
4176         (partial_die_info::fixup): Update.
4177
4178 2020-05-27  Tom Tromey  <tromey@adacore.com>
4179
4180         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
4181         <get_ref_die_offset>: Inline.
4182         <get_ref_die_offset_complaint>: New method.
4183         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
4184         (attribute::get_ref_die_offset_complaint): Rename from
4185         get_ref_die_offset.  Just issue complaint.
4186
4187 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4188
4189         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
4190
4191 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4192
4193         * exec.c (exec_file_attach): Use errno value of first openp failure.
4194
4195 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
4196
4197         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
4198         Don't close thread handle.
4199
4200 2020-05-27  Tom Tromey  <tom@tromey.com>
4201             Simon Marchi  <simon.marchi@efficios.com>
4202
4203         * objfiles.h (struct objfile) <partial_symtabs>: Now a
4204         shared_ptr.
4205         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
4206         member.
4207         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
4208         dwarf2_per_bfd_objfile_data_key>: New globals.
4209         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
4210         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
4211         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
4212         shared.
4213         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
4214         short-circuit when sharing.
4215         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
4216         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
4217
4218 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4219
4220         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
4221         to...
4222         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
4223         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
4224
4225 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4226
4227         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
4228         build_name_components, find_name_components_bounds>:
4229         Add per_objfile parameter.
4230         (struct mapped_index) <symbol_name_at>: Likewise.
4231         (struct mapped_debug_names): Remove constructor.
4232         <dwarf2_per_objfile>: Remove field.
4233         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
4234         (mapped_index_base::find_name_components_bounds,
4235         mapped_index_base::build_name_components,
4236         dw2_expand_symtabs_matching_symbol): Likewise.
4237         (class mock_mapped_index) <symbol_name_at>: Likewise.
4238         (check_match): Likewise.
4239         (check_find_bounds_finds): Likewise.
4240         (test_mapped_index_find_name_component_bounds): Update.
4241         (CHECK_MATCH): Update.
4242         (dw2_expand_symtabs_matching): Update.
4243         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
4244         per_objfile parameter.
4245         <find_vec_in_debug_names>: Likewise.
4246         <m_per_objfile>: New field.
4247         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
4248         parameter.
4249         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4250         (dw2_debug_names_iterator::next): Update.
4251         (dw2_debug_names_lookup_symbol): Update.
4252         (dw2_debug_names_expand_symtabs_for_function): Update.
4253         (dw2_debug_names_map_matching_symbols): Update.
4254         (dw2_debug_names_expand_symtabs_matching): Update.
4255         (dwarf2_read_debug_names): Update.
4256
4257 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4258
4259         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
4260         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
4261         move to dwarf2_per_objfile.
4262         <read_in_chain>: Remove.
4263         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
4264         remove_all_cus, age_comp_units>: New methods.
4265         <m_dwarf2_cus>: New member.
4266         (struct dwarf2_per_cu_data) <cu>: Remove.
4267         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
4268         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
4269         moved to methods of dwarf2_per_objfile.
4270         (dwarf2_clear_marks): Remove.
4271         (dwarf2_queue_item::~dwarf2_queue_item): Update.
4272         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
4273         (dwarf2_per_bfd::free_cached_comp_units): Remove.
4274         (dwarf2_per_objfile::remove_all_cus): New.
4275         (class free_cached_comp_units) <~free_cached_comp_units>:
4276         Update.
4277         (load_cu): Update.
4278         (dw2_do_instantiate_symtab): Adjust.
4279         (fill_in_sig_entry_from_dwo_entry): Adjust.
4280         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4281         (cutu_reader::cutu_reader): Likewise.
4282         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
4283         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
4284         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
4285         and dwarf2_per_objfile::age_comp_units.
4286         (load_partial_comp_unit): Update.
4287         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
4288         (process_queue): Likewise.
4289         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
4290         backlink.
4291         (dwarf2_read_addr_index): Likewise.
4292         (follow_die_offset): Likewise.
4293         (dwarf2_fetch_die_loc_sect_off): Likewise.
4294         (dwarf2_fetch_constant_bytes): Likewise.
4295         (dwarf2_fetch_die_type_sect_off): Likewise.
4296         (follow_die_sig_1): Likewise.
4297         (load_full_type_unit): Likewise.
4298         (read_signatured_type): Likewise.
4299         (dwarf2_cu::dwarf2_cu): Don't set cu field.
4300         (dwarf2_cu::~dwarf2_cu): Remove.
4301         (dwarf2_per_objfile::get_cu): New.
4302         (dwarf2_per_objfile::set_cu): New.
4303         (age_cached_comp_units): Rename to...
4304         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
4305         to std::unordered_map.
4306         (free_one_cached_comp_unit): Rename to...
4307         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
4308         to std::unordered_map.
4309         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
4310         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
4311         a dwarf2_per_objfile in data.
4312         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
4313         (dwarf2_clear_marks): Remove.
4314
4315 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4316
4317         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
4318         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
4319         (init_tu_and_read_dwo_dies): Likewise.
4320         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
4321         (cutu_reader::cutu_reader): Likewise.
4322         (load_partial_comp_unit): Likewise.
4323         (process_psymtab_comp_unit): Update.
4324         (build_type_psymtabs_1): Update.
4325         (process_skeletonless_type_unit): Update.
4326         (load_full_comp_unit): Update.
4327         (find_partial_die): Update.
4328         (dwarf2_read_addr_index): Update.
4329         (read_signatured_type): Update.
4330
4331 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4332
4333         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
4334         m_header_read_in>: New fields.
4335         <get_header>: New method.
4336         * dwarf2/read.c (per_cu_header_read_in): Remove.
4337         (dwarf2_per_cu_data::get_header): New.
4338         (dwarf2_per_cu_data::addr_size): Update.
4339         (dwarf2_per_cu_data::offset_size): Update.
4340         (dwarf2_per_cu_data::ref_addr_size): Update.
4341
4342 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4343
4344         * dwarf2/read.c (load_cu): Return dwarf2_cu.
4345         (dw2_do_instantiate_symtab): Update.
4346         (queue_and_load_all_dwo_tus): Change parameter from
4347         dwarf2_per_cu_data to dwarf2_cu.
4348         (dwarf2_fetch_die_loc_sect_off): Update.
4349         (dwarf2_fetch_constant_bytes): Update.
4350         (dwarf2_fetch_die_type_sect_off): Update.
4351
4352 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4353
4354         * dwarf2/read.c (process_full_comp_unit,
4355         process_full_type_unit): Remove per_cu, per_objfile paramters.
4356         Add dwarf2_cu parameter.
4357         (process_queue): Update.
4358
4359 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4360
4361         * dwarf2/read.c (create_cu_from_index_list): Replace
4362         dwarf2_per_objfile parameter with dwarf2_per_bfd.
4363         (create_cus_from_index_list): Likewise.
4364         (create_cus_from_index): Likewise.
4365         (create_signatured_type_table_from_index): Likewise.
4366         (create_cus_from_debug_names_list): Likewise.
4367         (create_cus_from_debug_names): Likewise.
4368         (dwarf2_read_gdb_index): Update.
4369         (dwarf2_read_debug_names): Update.
4370
4371 2020-05-27  Tom Tromey  <tom@tromey.com>
4372             Simon Marchi  <simon.marchi@efficios.com>
4373
4374         * dwarf2/read.h (struct dwarf2_per_objfile)
4375         <get_type_for_signatured_type, set_type_for_signatured_type>:
4376         New methods.
4377         <m_type_map>: New member.
4378         (struct signatured_type) <type>: Remove.
4379         * dwarf2/read.c
4380         (dwarf2_per_objfile::get_type_for_signatured_type,
4381         dwarf2_per_objfile::set_type_for_signatured_type): New.
4382         (get_signatured_type): Use new methods.
4383
4384 2020-05-27  Tom Tromey  <tom@tromey.com>
4385             Simon Marchi  <simon.marchi@efficios.com>
4386
4387         * dwarf2/read.h (struct type_unit_group_unshareable): New.
4388         (struct dwarf2_per_objfile) <type_units>: New member.
4389         <get_type_unit_group_unshareable>: New method.
4390         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
4391         num_symtabs, symtabs>: Remove; move to
4392         type_unit_group_unshareable.
4393         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
4394         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
4395         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
4396
4397 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4398
4399         * dwarf2/read.h (struct dwarf2_per_cu_data):
4400         <dwarf2_per_objfile>: Remove.
4401         * dwarf2/read.c (create_cu_from_index_list): Don't assign
4402         dwarf2_per_objfile.
4403         (create_signatured_type_table_from_index): Likewise.
4404         (create_signatured_type_table_from_debug_names): Likewise.
4405         (create_debug_type_hash_table): Likewise.
4406         (fill_in_sig_entry_from_dwo_entry): Likewise.
4407         (create_type_unit_group): Likewise.
4408         (read_comp_units_from_section): Likewise.
4409         (create_cus_hash_table): Likewise.
4410
4411 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4412
4413         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
4414         dwarf2_per_cu_data::dwarf2_per_objfile.
4415         (compute_compunit_symtab_includes): Likewise.
4416         (dwarf2_cu::start_symtab): Likewise.
4417
4418 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4419
4420         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
4421         parameter.
4422         * dwarf2/read.c (get_die_type_at_offset): Likewise.
4423         (read_namespace_alias): Update.
4424         (lookup_die_type): Update.
4425         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
4426         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
4427         Update.
4428         (disassemble_dwarf_expression): Update.
4429
4430 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4431
4432         * dwarf2/read.h (struct dwarf2_queue_item): Add
4433         dwarf2_per_objfile parameter, assign new parameter.
4434         <per_objfile>: New field.
4435         * dwarf2/read.c (free_one_cached_comp_unit): Add
4436         dwarf2_per_objfile parameter.
4437         (queue_comp_unit): Likewise.
4438         (dw2_do_instantiate_symtab): Update.
4439         (process_psymtab_comp_unit): Update.
4440         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
4441         (process_imported_unit_die): Update.
4442         (queue_and_load_dwo_tu): Update.
4443         (follow_die_offset): Update.
4444         (follow_die_sig_1): Update.
4445
4446 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4447
4448         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
4449         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
4450         (read_call_site_scope): Assign per_objfile.
4451         (dwarf2_per_cu_data::objfile): Remove.
4452         * gdbtypes.h (struct call_site) <per_objfile>: New member.
4453         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
4454         dwarf2_per_objfile parameter.
4455         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
4456         dwarf2_per_objfile parameter.
4457         (dwarf_expr_reg_to_entry_parameter): Add output
4458         dwarf2_per_objfile parameter.
4459         (locexpr_get_frame_base): Update.
4460         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
4461         <push_dwarf_reg_entry_value>: Update.
4462         <call_site_to_target_addr>: Update.
4463         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
4464         parameter.
4465         (value_of_dwarf_reg_entry): Update.
4466         (rw_pieced_value): Update.
4467         (indirect_synthetic_pointer): Update.
4468         (dwarf2_evaluate_property): Update.
4469         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
4470         parameter.
4471         (locexpr_read_variable): Update.
4472         (locexpr_get_symbol_read_needs): Update.
4473         (loclist_read_variable): Update.
4474
4475 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4476
4477         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
4478         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4479         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4480         parameter.
4481         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
4482         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4483         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4484         parameter.
4485         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
4486         sect_variable_value): Add dwarf2_per_objfile parameter.
4487         (class dwarf_evaluate_loc_desc) <dwarf_call,
4488         dwarf_variable_value>: Update.
4489         (fetch_const_value_from_synthetic_pointer): Add
4490         dwarf2_per_objfile parameter.
4491         (fetch_const_value_from_synthetic_pointer): Update.
4492         (coerced_pieced_ref): Update.
4493         (class symbol_needs_eval_context) <dwarf_call,
4494         dwarf_variable_value>: Update.
4495         (dwarf2_compile_expr_to_ax): Update.
4496
4497 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4498
4499         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
4500         parameter.
4501         (dwarf2_evaluate_loc_desc_full): Update.
4502
4503 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4504
4505         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
4506         parameter.
4507         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
4508         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
4509         dwarf2_per_objfile parameter.
4510         (decode_debug_loc_dwo_addresses): Likewise.
4511         (dwarf2_find_location_expression): Update.
4512         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
4513         (locexpr_describe_location_piece): Add dwarf2_per_objfile
4514         parameter.
4515         (disassemble_dwarf_expression): Add dwarf2_per_objfile
4516         parameter.
4517         (locexpr_describe_location_1): Likewise.
4518         (locexpr_describe_location): Update.
4519
4520 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4521
4522         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
4523         Remove.
4524         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
4525         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
4526         (dwarf2_compile_property_to_c): Update.
4527         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
4528         use text offset from objfile.
4529         (locexpr_tracepoint_var_ref): Update.
4530         (locexpr_generate_c_location): Update.
4531         (loclist_describe_location): Update.
4532         (loclist_tracepoint_var_ref): Update.
4533         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
4534         dwarf2_per_objfile parameter.
4535         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
4536         use text offset from objfile.
4537         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
4538
4539 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4540
4541         * dwarf2/expr.h (struct dwarf_expr_context)
4542         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
4543         <offset>: Remove.
4544         <per_objfile>: New member.
4545         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
4546         dwarf2_per_objfile parameter.  Don't set offset, set
4547         per_objfile.
4548         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
4549         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
4550         a dwarf2_per_objfile object instead of an offset.
4551         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
4552         constructor.
4553         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
4554         to dwarf2_expr_executor constructor.  Don't set offset.
4555         (dwarf2_fetch_cfa_info): Update.
4556         (struct dwarf2_frame_cache) <text_offset>: Remove.
4557         <per_objfile>: New field.
4558         (dwarf2_frame_cache): Update.
4559         (dwarf2_frame_prev_register): Update.
4560         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4561         <dwarf_evaluate_loc_desc>: Add constructor.
4562         (dwarf2_evaluate_loc_desc_full): Update.
4563         (dwarf2_locexpr_baton_eval): Update.
4564         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
4565         Add constructor.
4566         (dwarf2_loc_desc_get_symbol_read_needs): Update.
4567
4568 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4569
4570         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
4571         addr_sized_int_type>: Move to dwarf2_cu.
4572         <int_type>: Move to dwarf2_per_objfile.
4573         (struct dwarf2_per_objfile) <int_type>: Move here.
4574         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
4575         addr_sized_int_type>: Move here.
4576         (read_func_scope): Update.
4577         (read_array_type): Update.
4578         (read_tag_string_type): Update.
4579         (attr_to_dynamic_prop): Update.
4580         (dwarf2_per_cu_data::int_type): Rename to...
4581         (dwarf2_per_objfile::int_type): ... this.
4582         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
4583         (dwarf2_cu::addr_sized_int_type): ... this.
4584         (read_subrange_type): Update.
4585         (dwarf2_per_cu_data::addr_type): Rename to...
4586         (dwarf2_cu::addr_type): ... this.
4587         (set_die_type): Update.
4588
4589 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4590
4591         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
4592         data through per_cu->cu.
4593
4594 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4595
4596         * dwarf2/read.c (lookup_dwo_comp_unit): Change
4597         dwarf2_per_cu_data parameter fo dwarf2_cu.
4598         (lookup_dwo_type_unit): Likewise.
4599         (read_cutu_die_from_dwo): Likewise.
4600         (lookup_dwo_unit): Likewise.
4601         (open_and_init_dwo_file): Likewise.
4602         (lookup_dwo_cutu): Likewise.
4603         (lookup_dwo_comp_unit): Likewise.
4604         (lookup_dwo_type_unit): Likewise.
4605         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4606         (cutu_reader::cutu_reader): Update.
4607
4608 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4609
4610         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
4611         parameter.
4612         (process_full_type_unit): Likewise.
4613         (process_queue): Update.
4614
4615 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4616
4617         * dwarf2/read.c (recursively_compute_inclusions): Add
4618         dwarf2_per_objfile parameter.
4619         (compute_compunit_symtab_includes): Likewise.
4620         (process_cu_includes): Update.
4621
4622 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4623
4624         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
4625         parameter.
4626         (create_type_unit_group): Update.
4627         (process_psymtab_comp_unit_reader): Update.
4628         (build_type_psymtabs_reader): Update.
4629
4630 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4631
4632         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
4633         object through m_this_cu->cu.
4634
4635 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4636
4637         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
4638         the info parameter.
4639         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
4640
4641 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4642
4643         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
4644         per_objfile parameter.
4645         (load_full_type_unit): Add per_objfile parameter.
4646         (read_signatured_type): Likewise.
4647         (load_full_comp_unit): Likewise.
4648         (load_cu): Likewise.
4649         (dw2_do_instantiate_symtab): Likewise.
4650         (dw2_get_file_names): Likewise.
4651         (dw2_map_symtabs_matching_filename): Update.
4652         (dw_expand_symtabs_matching_file_matcher): Update.
4653         (dw2_map_symbol_filenames): Update.
4654         (process_psymtab_comp_unit): Add per_objfile parameter.
4655         (build_type_psymtabs_1): Update.
4656         (process_skeletonless_type_unit): Update.
4657         (dwarf2_build_psymtabs_hard): Update.
4658         (load_partial_comp_unit): Add per_objfile parameter.
4659         (scan_partial_symbols): Update.
4660         (load_full_comp_unit): Add per_objfile parameter.
4661         (process_imported_unit_die): Update.
4662         (create_cus_hash_table): Update.
4663         (find_partial_die): Update.
4664         (dwarf2_read_addr_index): Update.
4665         (follow_die_offset): Update.
4666         (dwarf2_fetch_die_loc_sect_off): Update.
4667         (dwarf2_fetch_constant_bytes): Update.
4668         (dwarf2_fetch_die_type_sect_off): Update.
4669         (follow_die_sig_1): Update.
4670         (load_full_type_unit): Add per_objfile parameter.
4671         (read_signatured_type): Likewise.
4672
4673 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4674
4675         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
4676         of objfile_name.
4677
4678 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4679
4680         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
4681         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4682         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
4683         field.
4684         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4685         (create_cus_from_index): Update.
4686         (dwarf2_read_gdb_index): Update.
4687         (create_cus_from_debug_names): Update.
4688         (dwarf2_read_debug_names): Update.
4689         (get_abbrev_section_for_cu): Update.
4690         (create_all_comp_units): Update.
4691         (read_attribute_value): Update.
4692         (get_debug_line_section): Update.
4693         * dwarf2/index-cache.c (index_cache::store): Update.
4694         * dwarf2/index-write.c (save_gdb_index_command): Update.
4695         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
4696
4697 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4698
4699         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
4700         member.
4701         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
4702         dwarf2_per_cu_data::per_bfd.
4703         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
4704         (create_type_unit_group): Likewise.
4705         (queue_comp_unit): Remove reference to
4706         per_cu->dwarf2_per_objfile.
4707         (maybe_queue_comp_unit): Likewise.
4708         (fill_in_sig_entry_from_dwo_entry): Assign new field.
4709         (create_cus_hash_table): Assign new field.
4710
4711 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4712
4713         * dwarf2/read.c: Replace
4714         dwarf2_cu->per_cu->dwarf2_per_objfile references with
4715         dwarf2_cu->per_objfile throughout.
4716
4717 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4718
4719         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
4720         parameter, don't use per_cu->dwarf2_per_objfile.
4721         (dw2_instantiate_symtab): Likewise.
4722         (dw2_find_last_source_symtab): Update.
4723         (dw2_map_expand_apply): Update.
4724         (dw2_lookup_symbol): Update.
4725         (dw2_expand_symtabs_for_function): Update.
4726         (dw2_expand_all_symtabs): Update.
4727         (dw2_expand_symtabs_with_fullname): Update.
4728         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
4729         don't use per_cu->dwarf2_per_objfile.
4730         (dw2_expand_marked_cus): Update.
4731         (dw2_find_pc_sect_compunit_symtab): Update.
4732         (dw2_debug_names_lookup_symbol): Update.
4733         (dw2_debug_names_expand_symtabs_for_function): Update.
4734         (dw2_debug_names_map_matching_symbols): Update.
4735         (dwarf2_psymtab::expand_psymtab): Update.
4736
4737 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4738
4739         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
4740         <per_objfile>: New member.
4741         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
4742         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
4743         call to dwarf2_cu.
4744         (cutu_reader::cutu_reader): Update.
4745         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
4746
4747 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4748
4749         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
4750         struct dwarf2_per_objfile.
4751         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
4752         dwarf2_per_bfd.
4753         * dwarf2/read.c (set_die_type): Update.
4754         (get_die_type_at_offset): Update.
4755
4756 2020-05-27  Tom Tromey  <tom@tromey.com>
4757             Simon Marchi  <simon.marchi@efficios.com>
4758
4759         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
4760         method.
4761         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
4762         get_symtab, set_symtab>: New methods.
4763         <m_symtabs>: New field.
4764         (struct dwarf2_psymtab): Derive from partial_symtab.
4765         <readin_p, get_compunit_symtab>: Declare methods.
4766         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
4767         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
4768         New methods.
4769         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
4770         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
4771         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
4772         (dw2_symtab_iter_next, dw2_print_stats)
4773         (dw2_expand_symtabs_with_fullname)
4774         (dw2_expand_symtabs_matching_one)
4775         (dw_expand_symtabs_matching_file_matcher)
4776         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
4777         (dw2_debug_names_iterator::next)
4778         (dw2_debug_names_map_matching_symbols)
4779         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
4780         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
4781         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
4782         New methods.
4783         (get_compunit_symtab, process_full_comp_unit)
4784         (process_full_type_unit): Update.
4785         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
4786
4787 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4788
4789         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
4790         then introduce a new dwarf2_per_objfile type.
4791         <read_line_string>: Move to the new dwarf2_per_objfile type.
4792         <objfile>: Likewise.
4793         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
4794         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
4795         dwarf2_per_objfile->per_bfd.
4796         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
4797         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
4798         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
4799         (dwarf2_per_bfd::free_cached_comp_units): ... this.
4800         (dwarf2_has_info): Allocate dwarf2_per_bfd.
4801         (dwarf2_per_objfile::locate_sections): Rename to...
4802         (dwarf2_per_bfd::locate_sections): ... this.
4803         (dwarf2_per_objfile::get_cutu): Rename to...
4804         (dwarf2_per_bfd::get_cutu): ... this.
4805         (dwarf2_per_objfile::get_cu): Rename to...
4806         (dwarf2_per_bfd::get_cu): ... this.
4807         (dwarf2_per_objfile::get_tu): Rename to...
4808         (dwarf2_per_bfd::get_tu): ... this.
4809         (dwarf2_per_objfile::allocate_per_cu): Rename to...
4810         (dwarf2_per_bfd::allocate_per_cu): ... this.
4811         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
4812         (dwarf2_per_bfd::allocate_signatured_type): ... this.
4813         (get_gdb_index_contents_ftype): Change parameter from
4814         dwarf2_per_objfile to dwarf2_per_bfd.
4815         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
4816         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
4817
4818 2020-05-27  Tom Tromey  <tom@tromey.com>
4819             Simon Marchi  <simon.marchi@efficios.com>
4820
4821         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
4822         (allocate_piece_closure): Set "per_objfile" member.
4823         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
4824         (locexpr_describe_location, loclist_describe_location): Use new
4825         member.
4826         * dwarf2/read.c (read_call_site_scope)
4827         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
4828         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
4829         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
4830         handle_data_member_location): Set per_objfile member.
4831         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
4832         member.
4833         (struct dwarf2_loclist_baton) <per_objfile>: New member.
4834
4835 2020-05-27  Tom Tromey  <tom@tromey.com>
4836
4837         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
4838         allocate_signatured_type>: Declare new methods.
4839         <m_num_psymtabs>: New member.
4840         (struct dwarf2_per_cu_data) <index>: New member.
4841         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
4842         (dwarf2_per_objfile::allocate_signatured_type): New methods.
4843         (create_cu_from_index_list): Use allocate_per_cu.
4844         (create_signatured_type_table_from_index)
4845         (create_signatured_type_table_from_debug_names)
4846         (create_debug_type_hash_table, add_type_unit)
4847         (read_comp_units_from_section): Use allocate_signatured_type.
4848
4849 2020-05-27  Tom Tromey  <tom@tromey.com>
4850
4851         * psymtab.c (partial_map_expand_apply)
4852         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
4853         (psym_lookup_global_symbol_language)
4854         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
4855         (psym_print_stats, psym_expand_symtabs_for_function)
4856         (psym_map_symbol_filenames, psym_map_matching_symbols)
4857         (psym_expand_symtabs_matching)
4858         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
4859         (maintenance_check_psymtabs): Update.
4860         * psympriv.h (struct partial_symtab) <readin_p,
4861         get_compunit_symtab>: Add objfile parameter.
4862         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
4863         Likewise.
4864         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
4865         get_compunit_symtab>: Likewise.
4866         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
4867
4868 2020-05-27  Tom Tromey  <tom@tromey.com>
4869
4870         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
4871         member.
4872         * dwarf2/read.c (delete_file_name_entry): Fix comment.
4873         (create_cu_from_index_list)
4874         (create_signatured_type_table_from_index)
4875         (create_signatured_type_table_from_debug_names)
4876         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
4877         (dwarf2_create_include_psymtab)
4878         (create_debug_type_hash_table, add_type_unit)
4879         (create_type_unit_group, read_comp_units_from_section)
4880         (dwarf2_compute_name, create_cus_hash_table)
4881         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4882         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
4883         obstack.
4884         (dw2_get_real_path): Likewise.  Change argument to
4885         dwarf2_per_objfile.
4886
4887 2020-05-27  Luis Machado  <luis.machado@linaro.org>
4888
4889         PR tdep/26000
4890         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
4891         for ldrd (immediate).
4892
4893 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4894
4895         * command.h: Add comment giving the name of class_tui.
4896         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
4897         create the fake command for the help for class_tui.
4898
4899 2020-05-26  Tom Tromey  <tromey@adacore.com>
4900
4901         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
4902         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
4903         (val_atr): New function.
4904         (value_val_atr): Use it.
4905         * ada-valprint.c (print_optional_low_bound): Change low bound
4906         handling for enums.
4907         (val_print_packed_array_elements): Don't call discrete_position.
4908         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
4909         discrete_position for enum types.
4910         * language.c (default_print_array_index): Change type.
4911         * language.h (struct language_defn) <la_print_array_index>: Add
4912         index_type parameter, change type of index_value.
4913         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
4914         (default_print_array_index): Update.
4915         * valprint.c (maybe_print_array_index): Don't call
4916         value_from_longest.  Update.
4917         (value_print_array_elements): Don't call discrete_position.
4918
4919 2020-05-26  Tom Tromey  <tromey@adacore.com>
4920
4921         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
4922         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
4923
4924 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
4925
4926         PR gdb/13519
4927         * avr-tdep.c (avr_integer_to_address): Return data or code
4928         address accordingly to the second 'type' argument of the
4929         function.
4930
4931 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
4932
4933         * infcmd.c, inferior.h: (construct_inferior_arguments):
4934         Moved function from here to gdbsupport/common-inferior.{h,cc}
4935
4936 2020-05-23  Tom Tromey  <tom@tromey.com>
4937
4938         Revert commit eca1f90c:
4939         * NEWS: Remove entry for completion styling.
4940         * completer.c (_rl_completion_prefix_display_length): Move
4941         declaration later.
4942         (gdb_fnprint): Revert.
4943         (gdb_display_match_list_1): Likewise.
4944         * cli/cli-style.c (completion_prefix_style)
4945         (completion_difference_style, completion_suffix_style): Remove.
4946         (_initialize_cli_style): Revert.
4947         * cli/cli-style.h (completion_prefix_style)
4948         (completion_difference_style, completion_suffix_style): Don't
4949         declare.
4950
4951 2020-05-24  Pedro Alves  <palves@redhat.com>
4952
4953         * symtab.c (completion_list_add_name): Return boolean indication
4954         of whether the symbol matched.
4955         (completion_list_add_symbol): Don't try to remove C++ aliases if
4956         the symbol didn't match in the first place.
4957         * symtab.h (completion_list_add_name): Return bool.
4958
4959 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
4960
4961         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
4962         type::field.
4963
4964 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
4965
4966         GDB 9.2 released.
4967
4968 2020-05-23  Tom Tromey  <tom@tromey.com>
4969
4970         * NEWS: Add entry for completion styling.
4971         * completer.c (_rl_completion_prefix_display_length): Move
4972         declaration earlier.
4973         (gdb_fnprint): Use completion_style.
4974         (gdb_display_match_list_1): Likewise.
4975         * cli/cli-style.c (completion_prefix_style)
4976         (completion_difference_style, completion_suffix_style): New
4977         globals.
4978         (_initialize_cli_style): Register new globals.
4979         * cli/cli-style.h (completion_prefix_style)
4980         (completion_difference_style, completion_suffix_style): Declare.
4981
4982 2020-05-23  Pedro Alves  <palves@redhat.com>
4983
4984         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
4985         (parse_escape): Use ISDIGIT instead of isdigit.
4986         (puts_debug): Use gdb_isprint instead of isprint.
4987         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
4988         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
4989         ISSPACE instead of isspace.
4990         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
4991         instead of isspace.
4992         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
4993         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
4994         instead of isxdigit and ISDIGIT instead of isdigit.
4995
4996 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4997
4998         * gdbtypes.h (struct type) <field>: New method.
4999         (TYPE_FIELDS): Remove, replace all uses with either type::fields
5000         or type::field.
5001
5002 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5003
5004         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
5005         (TYPE_FIELDS): Use type::fields.  Change all call sites that
5006         modify the propery to use type::set_fields instead.
5007
5008 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5009
5010         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
5011         type::num_fields instead.
5012
5013 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
5014
5015         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
5016         methods.
5017         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
5018         that modify the number of fields to use type::set_num_fields
5019         instead.
5020
5021 2020-05-22  Tom Tromey  <tromey@adacore.com>
5022
5023         * compile/compile-object-load.h (munmap_list_free): Don't
5024         declare.
5025
5026 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
5027
5028         * annotate.c (annotate_source_line): Update return type, add call
5029         to update current symtab and line.
5030         * annotate.h (annotate_source_line): Update return type, and
5031         extend header comment.
5032         * source.c (info_line_command): Check annotation_level before
5033         calling annotate_source_line.
5034         * stack.c (print_frame_info): If calling annotate_source_line
5035         returns true, then don't print any other source line information.
5036
5037 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5038
5039         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
5040
5041 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
5042
5043         * coffread.c (patch_type): Remove NULL check before xfree.
5044         * corefile.c (set_gnutarget): Likewise.
5045         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
5046         * exec.c (build_section_table): Likewise.
5047         * remote.c (remote_target::pass_signals): Likewise.
5048         * utils.c (n_spaces): Likewise.
5049         * cli/cli-script.c (document_command): Likewise.
5050         * i386-windows-tdep.c (core_process_module_section): Likewise.
5051         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
5052
5053 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
5054
5055         * symfile.c (reread_symbols): Clear objfile's section_offsets
5056         vector and section indices, re-compute them by calling
5057         sym_offsets.
5058
5059 2020-05-20  Tom Tromey  <tromey@adacore.com>
5060
5061         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
5062         (desc_one_bound, desc_index_type): Compute field name.
5063
5064 2020-05-20  Tom de Vries  <tdevries@suse.de>
5065
5066         PR symtab/25833
5067         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
5068
5069 2020-05-20  Alan Modra  <amodra@gmail.com>
5070
5071         PR 25993
5072         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
5073         bfd_set_filename.
5074         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
5075         passed to bfd_set_filename.
5076         * symfile-mem.c (add_vsyscall_page): Likewise for string
5077         passed to symbol_file_add_from_memory.
5078         (symbol_file_add_from_memory): Make name param a const char* and
5079         don't strdup.
5080
5081 2020-05-20  Alan Modra  <amodra@gmail.com>
5082
5083         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
5084         rather than accessing bfd->filename directly.
5085         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
5086         and use bfd_section_name.
5087         * dwarf2/frame.c (decode_frame_entry): Likewise.
5088         * exec.c (exec_set_section_address): Likewise.
5089         * solib-aix.c (solib_aix_bfd_open): Likewise.
5090         * stap-probe.c (get_stap_base_address): Likewise.
5091         * symfile.c (reread_symbols): Likewise.
5092
5093 2020-05-19  Tom Tromey  <tromey@adacore.com>
5094
5095         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
5096
5097 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5098
5099         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
5100
5101 2020-05-19  Pedro Alves  <palves@redhat.com>
5102
5103         * NEWS (set exec-file-mismatch): Adjust entry.
5104         * exec.c: Include "build-id.h".
5105         (validate_exec_file): Try to match build IDs instead of filenames.
5106         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
5107         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
5108         and pass down 'warn_if_slow'.
5109         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
5110         gdb_bfd_open_closure to pass it down.
5111         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
5112
5113 2020-05-19  Pedro Alves  <palves@redhat.com>
5114
5115         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
5116         * target.c (target_fileio_open_1): Rename to target_fileio_open
5117         and make extern.  Use bool.
5118         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
5119         (target_fileio_read_alloc_1): Adjust.
5120         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
5121         (target_fileio_open_warn_if_slow): Delete declaration.
5122
5123 2020-05-19  Pedro Alves  <palves@redhat.com>
5124
5125         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
5126         Adjust all callers.
5127
5128 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
5129
5130         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
5131         whether disp is negative.
5132
5133 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5134
5135         * symfile.h (struct symfile_segment_data)
5136         <~symfile_segment_data>: Remove.
5137         <segment_info>: Change to std::vector.
5138         * symfile.c (default_symfile_segments): Update.
5139         * elfread.c (elf_symfile_segments): Update.
5140
5141 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5142
5143         * symfile.h (struct symfile_segment_data) <struct segment>: New.
5144         <segments>: New.
5145         <segment_bases, segment_sizes>: Remove.
5146         * symfile.c (default_symfile_segments): Update.
5147         * elfread.c (elf_symfile_segments): Update.
5148         * remote.c (remote_target::get_offsets): Update.
5149         * solib-target.c (solib_target_relocate_section_addresses):
5150         Update.
5151
5152 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
5153
5154         * symfile.h (struct symfile_segment_data): Initialize fields.
5155         <~symfile_segment_data>: Add.
5156         (symfile_segment_data_up): New.
5157         (struct sym_fns) <sym_segments>: Return a
5158         symfile_segment_data_up.
5159         (default_symfile_segments): Return a symfile_segment_data_up.
5160         (free_symfile_segment_data): Remove.
5161         (get_symfile_segment_data): Return a symfile_segment_data_up.
5162         * symfile.c (default_symfile_segments): Likewise.
5163         (get_symfile_segment_data): Likewise.
5164         (free_symfile_segment_data): Remove.
5165         (symfile_find_segment_sections): Update.
5166         * elfread.c (elf_symfile_segments): Return a
5167         symfile_segment_data_up.
5168         * remote.c (remote_target::get_offsets): Update.
5169         * solib-target.c (solib_target_relocate_section_addresses):
5170         Update.
5171         * symfile-debug.c (debug_sym_segments): Return a
5172         symfile_segment_data_up.
5173
5174 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5175
5176         PR build/25981
5177         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
5178         Hardcode register numbers.
5179
5180         PR build/25981
5181         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
5182         procfs_find_LDT_entry): Remove.
5183         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
5184         procfs_find_LDT_entry): Remove.
5185         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
5186         Remove.
5187
5188 2020-05-17  Pedro Alves  <palves@redhat.com>
5189             Andrew Burgess  <andrew.burgess@embecosm.com>
5190             Keno Fischer  <keno@juliacomputing.com>
5191
5192         PR gdb/25741
5193         * breakpoint.c (build_target_condition_list): Update comments.
5194         (build_target_command_list): Update comments and skip matching
5195         locations.
5196         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
5197         a separate function.  Simplify "set breakpoint auto-hw off"
5198         handling.
5199         (insert_breakpoints): Update comment.
5200         (tracepoint_locations_match): New parameter.  For breakpoints,
5201         compare location types too, if the caller wants to.
5202         (handle_automatic_hardware_breakpoints): New functions.
5203         (bp_location_is_less_than): Also sort by location type and
5204         hardware breakpoint length.
5205         (update_global_location_list): Handle "set breakpoint auto-hw on"
5206         here.
5207         (update_breakpoint_locations): Ask breakpoint_locations_match to
5208         ignore location types.
5209
5210 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5211
5212         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
5213         type::name instead.
5214
5215 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5216
5217         * gdbtypes.h (struct type) <name, set_name>: New methods.
5218         (TYPE_CODE): Use type::name.  Change all call sites used to set
5219         the name to use type::set_name instead.
5220
5221 2020-05-16  Tom Tromey  <tom@tromey.com>
5222
5223         * top.c (quit_force): Update.
5224         * infrun.c (handle_no_resumed): Update.
5225         * top.h (all_uis): New function.
5226         (ALL_UIS): Remove.
5227
5228 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
5229
5230         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
5231
5232 2020-05-16  Pedro Alves  <palves@redhat.com>
5233
5234         * ia64-linux-nat.c
5235         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
5236         Declare method.
5237         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
5238
5239 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
5240
5241         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
5242         (sparc64_adi_info): Likewise.
5243
5244 2020-05-15  Tom Tromey  <tom@tromey.com>
5245
5246         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
5247         block_objfile.
5248         (lookup_objfile_from_block): Remove.
5249         (lookup_symbol_in_block, lookup_symbol_in_static_block)
5250         (lookup_global_symbol): Use block_objfile.
5251         * symtab.h (lookup_objfile_from_block): Don't declare.
5252         * printcmd.c (clear_dangling_display_expressions): Use
5253         block_objfile.
5254         * parse.c (operator_check_standard): Use block_objfile.
5255
5256 2020-05-15  Tom Tromey  <tom@tromey.com>
5257
5258         * language.c (language_alloc_type_symbol): Set
5259         SYMBOL_SECTION.
5260         * symtab.c (initialize_objfile_symbol): Remove.
5261         (allocate_symbol): Remove.
5262         (allocate_template_symbol): Remove.
5263         * dwarf2/read.c (fixup_go_packaging): Use "new".
5264         (new_symbol): Use "new".
5265         (read_variable): Don't call initialize_objfile_symbol.  Use
5266         "new".
5267         (read_func_scope): Use "new".
5268         * xcoffread.c (process_xcoff_symbol): Don't call
5269         initialize_objfile_symbol.
5270         (SYMBOL_DUP): Remove.
5271         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
5272         "new".
5273         * symtab.h (allocate_symbol, initialize_objfile_symbol)
5274         (allocate_template_symbol): Don't declare.
5275         (struct symbol): Add copy constructor.  Change defaults.
5276         * jit.c (finalize_symtab): Use "new".
5277         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
5278         Use "new".
5279         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
5280         (common_block_end): Use "new".
5281         * mdebugread.c (parse_symbol): Use "new".
5282         (new_symbol): Likewise.
5283
5284 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5285
5286         * NEWS: Mention changes to help and apropos.
5287
5288 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5289
5290         * command.h (enum command_class): Improve comments, document
5291         that class_alias is for user-defined aliases, give the class
5292         name for each class, remove unused class_xdb.
5293         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
5294         * breakpoint.c (_initialize_breakpoint): Replace class_alias
5295         by a precise class.
5296         * infcmd.c (_initialize_infcmd): Likewise.
5297         * reverse.c (_initialize_reverse): Likewise.
5298         * stack.c (_initialize_stack): Likewise.
5299         * symfile.c (_initialize_symfile): Likewise.
5300         * tracepoint.c (_initialize_tracepoint): Likewise.
5301
5302 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5303
5304         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
5305         when their aliased command is traversed.
5306         (help_cmd): Add fput_command_names_styled call to
5307         output command name and aliases when command has an alias.
5308
5309 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5310
5311         * cli/cli-decode.h (help_cmd_list): Remove declaration.
5312         * cli/cli-decode.c (help_cmd_list): Declare as static,
5313         remove prefix argument, use bool for recurse arg, rework to show the aliases of
5314         a command together with the command.
5315         (fput_command_name_styled, fput_command_names_styled): New functions.
5316         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
5317         fput_command_name_styled.
5318         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
5319         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
5320
5321 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5322
5323         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
5324         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
5325         * command.h (cmd_show_list): Likewise.
5326         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
5327         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
5328
5329 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5330
5331         * unittests/command-def-selftests.c (traverse_command_structure):
5332         Verify all commands of a list have the same prefix command and
5333         that only the top cmdlist commands have a null prefix.
5334
5335 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5336
5337         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
5338         as prefix, not one of its aliases.
5339         (set_cmd_prefix): Remove.
5340         (do_add_cmd): Centralize the setting of the prefix of a command, when
5341         command is defined after its full chain of prefix commands.
5342         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
5343         (add_setshow_cmd_full): Likewise.
5344         (update_prefix_field_of_prefixed_commands): New function.
5345         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
5346         update_prefix_field_of_prefixed_commands.
5347         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
5348         addresses of remote_set_cmdlist and remote_show_cmdlist given
5349         as argument, not the address of an argument.
5350         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
5351         * gdb/remote.c (_initialize_remote): Likewise.
5352
5353 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5354
5355         * cli/cli-cmds.c (alias_command): Check for an existing alias
5356         using lookup_cmd_composition, as valid_command_p is too strict
5357         and forbids aliases that are the prefix of an existing alias
5358         or command.
5359         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
5360         command is properly recognised as a valid command.
5361
5362 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5363
5364         * unittests/help-doc-selftests.c: Rename to
5365         unittests/command-def-selftests.c
5366         * unittests/command-def-selftests.c (help_doc_tests): Update some
5367         comments.
5368         (command_structure_tests, traverse_command_structure): New namespace
5369         and function.
5370         (command_structure_invariants_tests): New function.
5371         (_initialize_command_def_selftests) Renamed from
5372         _initialize_help_doc_selftests, register command_structure_invariants
5373         selftest.
5374
5375 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5376
5377         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
5378         an alias of 'show'.
5379
5380 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
5381
5382         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
5383         ada_is_fixed_point_type.  Update all callers.
5384         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
5385         all callers.
5386         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
5387         Update all callers.
5388         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
5389         print_fixed_point_type.  Update all callers.
5390         * ada-valprint.c (ada_value_print_num): Replace call to
5391         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
5392
5393 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
5394
5395         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
5396         processors.
5397         (cpu_supports_bts): Add CV_AMD case.
5398
5399 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
5400             Simon Marchi  <simon.marchi@efficios.com>
5401
5402         * infrun.c (stop_all_threads): Collect multiple wait events at
5403         each pass.
5404
5405 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5406
5407         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
5408         type::code instead.
5409
5410 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5411
5412         * gdbtypes.h (struct type) <code, set_code>: New methods.
5413         (TYPE_CODE): Use type::code.  Change all call sites used to set
5414         the code to use type::set_code instead.
5415
5416 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5417             Tom de Vries  <tdevries@suse.de>
5418             Pedro Alves  <palves@redhat.com>
5419
5420         PR threads/25478
5421         * infrun.c (stop_all_threads): Do NOT ignore
5422         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
5423         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
5424         received.
5425         (handle_no_resumed): Remove code handling a live inferior with no
5426         threads.
5427         * remote.c (has_single_non_exited_thread): New.
5428         (remote_target::update_thread_list): Do not delete a thread if is
5429         the last thread of the process.
5430         * thread.c (thread_select): Call delete_exited_threads instead of
5431         prune_threads.
5432
5433 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5434
5435         * infrun.c (stop_all_threads): Enable/disable thread events of all
5436         targets.  Move a debug message denoting the end of the function
5437         into the SCOPED_EXIT block.
5438
5439 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5440
5441         * process-stratum-target.h: Include <set>.
5442         (all_non_exited_process_targets, switch_to_target_no_thread): New
5443         function declarations.
5444         * process-stratum-target.c (all_non_exited_process_targets)
5445         (switch_to_target_no_thread): New function implementations.
5446
5447 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5448
5449         * infrun.c (handle_inferior_event): Extract out a piece of code
5450         into...
5451         (mark_non_executing_threads): ...this new function.
5452
5453 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5454
5455         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
5456         use.
5457
5458 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5459
5460         * regcache.c (regcache_read_pc_protected): New function
5461         implementation that returns 0 if the PC cannot read via
5462         'regcache_read_pc'.
5463         * infrun.c (proceed): Call 'regcache_read_pc_protected'
5464         instead of 'regcache_read_pc'.
5465         (keep_going_pass_signal): Ditto.
5466
5467 2020-05-13  Tom Tromey  <tromey@adacore.com>
5468
5469         * ada-lang.c (align_value): Remove.
5470         (ada_template_to_fixed_record_type_1): Use align_up.
5471
5472 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5473
5474         * async-event.c: Update the copyright year.
5475         * async-event.h: Update the copyright year.
5476
5477 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
5478
5479         * objfiles.h (is_addr_in_objfile,
5480         shared_objfile_contains_address_p): Return bool.
5481         * objfile.c (is_addr_in_objfile,
5482         shared_objfile_contains_address_p): Return bool.
5483
5484 2020-05-11  Tom Tromey  <tromey@adacore.com>
5485
5486         * cli/cli-cmds.c (info_command): Restore.
5487         (_initialize_cli_cmds): Use add_prefix_command for "info".
5488         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
5489
5490 2020-05-11  Tom Tromey  <tromey@adacore.com>
5491
5492         * ada-lang.c (ada_value_primitive_field): Now public.
5493         * ada-lang.h (ada_value_primitive_field): Declare.
5494         * ada-valprint.c (print_field_values): Use
5495         ada_value_primitive_field for wrapper fields.
5496
5497 2020-05-11  Tom de Vries  <tdevries@suse.de>
5498
5499         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
5500         MODULE_DOMAIN.
5501
5502 2020-05-11  Tom de Vries  <tdevries@suse.de>
5503
5504         PR symtab/25941
5505         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
5506         with length 0, if not gdb-produced.
5507         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
5508
5509 2020-05-09  Tom de Vries  <tdevries@suse.de>
5510
5511         PR gdb/25955
5512         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
5513         calculation.
5514
5515 2020-05-09  Tom Tromey  <tom@tromey.com>
5516
5517         * top.c (server_command): Now bool.
5518         * top.h (server_command): Now bool.
5519
5520 2020-05-08  Tom Tromey  <tromey@adacore.com>
5521
5522         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
5523         already being processed.
5524
5525 2020-05-08  Tom Tromey  <tom@tromey.com>
5526
5527         * printcmd.c (struct display) <next>: Remove.
5528         <display>: New constructor.
5529         <exp_string>: Now a std::string.
5530         <enabled_p>: Now a bool.
5531         (display_number): Move definition earlier.
5532         (displays): Rename from display_chain.  Now a std::vector.
5533         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
5534         (display_command): Update.
5535         (do_one_display, disable_display)
5536         (enable_disable_display_command, do_enable_disable_display):
5537         Update.
5538         (free_display): Remove.
5539         (clear_displays): Rewrite.
5540         (delete_display): Update.
5541         (map_display_numbers): Use function_view.  Remove "data"
5542         parameter.  Update.
5543         (do_delete_display): Remove.
5544         (undisplay_command): Update.
5545         (do_one_display, do_displays, disable_display)
5546         (info_display_command): Update.
5547         (do_enable_disable_display): Remove.
5548         (enable_disable_display_command)
5549         (clear_dangling_display_expressions): Update.
5550
5551 2020-05-08  Tom Tromey  <tom@tromey.com>
5552
5553         * symtab.c (set_symbol_cache_size)
5554         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
5555         (maintenance_print_symbol_cache_statistics): Update.
5556         * symmisc.c (print_symbol_bcache_statistics)
5557         (print_objfile_statistics, maintenance_print_objfiles)
5558         (maintenance_info_symtabs, maintenance_check_symtabs)
5559         (maintenance_expand_symtabs, maintenance_info_line_tables):
5560         Update.
5561         * symfile-debug.c (set_debug_symfile): Update.
5562         * source.c (forget_cached_source_info): Update.
5563         * python/python.c (gdbpy_progspaces): Update.
5564         * psymtab.c (maintenance_info_psymtabs): Update.
5565         * probe.c (parse_probes): Update.
5566         * linespec.c (iterate_over_all_matching_symtabs)
5567         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
5568         * guile/scm-progspace.c (gdbscm_progspaces): Update.
5569         * exec.c (exec_target::close): Update.
5570         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
5571         * breakpoint.c (print_one_breakpoint_location)
5572         (create_longjmp_master_breakpoint)
5573         (create_std_terminate_master_breakpoint): Update.
5574         * progspace.c (program_spaces): Now a std::vector.
5575         (maybe_new_address_space): Update.
5576         (add_program_space): Remove.
5577         (program_space::program_space): Update.
5578         (remove_program_space): Update.
5579         (number_of_program_spaces): Remove.
5580         (print_program_space, update_address_spaces): Update.
5581         * progspace.h (program_spaces): Change type.
5582         (ALL_PSPACES): Remove.
5583         (number_of_program_spaces): Don't declare.
5584         (struct program_space) <next>: Remove.
5585
5586 2020-05-08  Tom Tromey  <tom@tromey.com>
5587
5588         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
5589         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
5590         (enable_break): Update.
5591         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
5592         (frv_fdpic_find_canonical_descriptor): Update.
5593         (frv_fetch_objfile_link_map): Update.
5594         * progspace.c (program_space::free_all_objfiles): Update.
5595         (program_space::solibs): New method.
5596         * progspace.h (struct program_space) <solibs>: New method.
5597         * solist.h (master_so_list): Don't declare.
5598         (ALL_SO_LIBS): Remove.
5599         * solib.h (so_list_head): Remove.
5600         (update_solib_list): Update comment.
5601         * solib.c (master_so_list): Remove.
5602         (solib_used, update_solib_list, solib_add)
5603         (info_sharedlibrary_command, clear_solib)
5604         (reload_shared_libraries_1, remove_user_added_objfile): Update.
5605
5606 2020-05-08  Tom Tromey  <tom@tromey.com>
5607
5608         * extension.c (extension_languages): Now a std::array.
5609         (ALL_EXTENSION_LANGUAGES): Remove.
5610         (get_ext_lang_defn, get_ext_lang_of_file)
5611         (eval_ext_lang_from_control_command): Update.
5612         (finish_ext_lang_initialization)
5613         (auto_load_ext_lang_scripts_for_objfile)
5614         (ext_lang_type_printers::ext_lang_type_printers)
5615         (apply_ext_lang_type_printers)
5616         (ext_lang_type_printers::~ext_lang_type_printers)
5617         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
5618         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
5619         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
5620         (get_matching_xmethod_workers, ext_lang_colorize)
5621         (ext_lang_before_prompt): Update.
5622         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
5623
5624 2020-05-08  Tom Tromey  <tom@tromey.com>
5625
5626         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
5627         overload.
5628         <swap_string, m_string>: Remove.
5629         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
5630         Update.
5631         * stabsread.c (define_symbol, read_type): Update.
5632         * linespec.c (find_linespec_symbols): Update.
5633         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
5634         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
5635         * dbxread.c (read_dbx_symtab): Update.
5636         * cp-support.h (cp_canonicalize_string_full)
5637         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
5638         Return unique_xmalloc_ptr.
5639         * cp-support.c (inspect_type): Update.
5640         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
5641         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
5642         Likewise.
5643         * c-typeprint.c (print_name_maybe_canonical): Update.
5644         * break-catch-throw.c (check_status_exception_catchpoint):
5645         Update.
5646
5647 2020-05-08  Tom de Vries  <tdevries@suse.de>
5648
5649         * infrun.c (follow_fork): Copy current_line and current_symtab to
5650         child thread.
5651
5652 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5653
5654         * async-event.c (struct async_signal_handler, struct
5655         async_event_handler): Reformat, remove typedef.
5656
5657 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5658
5659         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
5660         access thistype->main_type->dyn_prop_list directly.
5661
5662 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5663
5664         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
5665         (remove_dyn_prop): Remove.  Update all users to use
5666         type::remove_dyn_prop.
5667         * gdbtypes.c (remove_dyn_prop): Rename to...
5668         (type::remove_dyn_prop): ... this.
5669
5670 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
5671
5672         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
5673         (add_dyn_prop): Remove.  Update all users to use
5674         type::add_dyn_prop.
5675         * gdbtypes.c (add_dyn_prop): Rename to...
5676         (type::add_dyn_prop): ... this.
5677
5678 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5679
5680         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
5681         (get_dyn_prop): Remove.  Update all users to use
5682         type::dyn_prop.
5683         * gdbtypes.c (get_dyn_prop): Rename to...
5684         (type::dyn_prop): ... this.
5685
5686 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5687
5688         * gdbtypes.h (struct main_type) <flag_static>: Remove.
5689
5690 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5691
5692         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
5693         instruction, skip it if it's there.
5694
5695 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
5696
5697         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
5698
5699 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
5700
5701         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
5702         * gdbtypes.c (recursive_dump_type): Remove use of
5703         TYPE_INCOMPLETE.
5704
5705 2020-05-03  Tom Tromey  <tom@tromey.com>
5706
5707         * breakpoint.c (catch_command, tcatch_command): Remove.
5708         (_initialize_breakpoint): Use add_basic_prefix_cmd,
5709         add_show_prefix_cmd.
5710         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
5711         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
5712         Remove.
5713         (add_internal_problem_command): Use add_basic_prefix_cmd,
5714         add_show_prefix_cmd.
5715         * mips-tdep.c (set_mipsfpu_command): Remove.
5716         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
5717         * dwarf2/index-cache.c (set_index_cache_command): Remove.
5718         (_initialize_index_cache): Use add_basic_prefix_cmd.
5719         * memattr.c (dummy_cmd): Remove.
5720         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
5721         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
5722         (_initialize_tui_win): Use add_basic_prefix_cmd,
5723         add_show_prefix_cmd.
5724         * cli/cli-logging.c (set_logging_command): Remove.
5725         (_initialize_cli_logging): Use add_basic_prefix_cmd,
5726         add_show_prefix_cmd.
5727         (show_logging_command): Remove.
5728         * target.c (target_command): Remove.
5729         (add_target): Use add_basic_prefix_cmd.
5730
5731 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
5732
5733         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
5734
5735 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5736
5737         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
5738         info_command.
5739
5740 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
5741
5742         * nbsd-nat.c (nbsd_enable_proc_events)
5743         (nbsd_nat_target::post_startup_inferior): Add.
5744         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
5745         (nbsd_nat_target::update_thread_list): Rewrite.
5746         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
5747         "PTRACE_LWP_CREATE".
5748         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
5749
5750 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5751
5752         * stack.c (_initialize_stack): Remove duplicated creation
5753         of "frame" command and "f" alias.
5754
5755 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5756
5757         PR gdb/18706
5758         * gdbtypes.c (check_typedef): Calculate size of array of
5759         stubbed type.
5760
5761 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5762
5763         PR gdb/15559
5764         * i386-tdep.c (i386_push_dummy_call): Call
5765         i386_thiscall_push_dummy_call.
5766         (i386_thiscall_push_dummy_call): New function.
5767         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
5768         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
5769         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
5770
5771 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5772
5773         * gdbarch.sh (do_read): Add shellcheck disable directive for
5774         warning SC2162.
5775
5776 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5777
5778         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
5779         "referenced but not assigned" warning.
5780
5781 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5782
5783         * gdbarch.sh: Remove code that sets fallbackdefault.
5784
5785 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5786
5787         * gdbarch.sh: Use shell operators && and || instead of
5788         -a and -o.
5789
5790 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5791
5792         * gdbarch.sh: Use $(...) instead of `...`.
5793
5794 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5795
5796         * gdbarch.sh: Use double quotes around variables.
5797
5798 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5799
5800         * gdbarch.sh: Use %s with printf, instead of variables in the
5801         format string.
5802
5803 2020-04-29  Tom Tromey  <tromey@adacore.com>
5804
5805         PR ada/25875:
5806         * dwarf2/read.c (update_enumeration_type_from_children): Compute
5807         type fields here.
5808         (read_enumeration_type): Call
5809         update_enumeration_type_from_children later.  Update comments.
5810         (process_enumeration_scope): Don't create type fields.
5811
5812 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5813
5814         * nbsd-tdep.c: Include "xml-syscall.h".
5815         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
5816
5817 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5818
5819         * nbsd-nat.c: Include "sys/wait.h".
5820         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
5821         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
5822         (nbsd_nat_target::remove_exec_catchpoint)
5823         (nbsd_nat_target::set_syscall_catchpoint): Add.
5824         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
5825         (nbsd_nat_target::insert_exec_catchpoint)
5826         (nbsd_nat_target::remove_exec_catchpoint)
5827         (nbsd_nat_target::set_syscall_catchpoint): Add.
5828         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
5829         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
5830         `nbsd_get_syscall_number'.
5831
5832 2020-04-29  Tom Tromey  <tom@tromey.com>
5833
5834         * stack.c (print_block_frame_labels): Remove.
5835
5836 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
5837
5838         PR gdb/17320
5839         * ada-valprint.c (val_print_packed_array_elements): Move array
5840         end bracket to new line.
5841         (ada_val_print_string): Remove extra spaces before first array
5842         element.
5843         * c-valprint.c (c_value_print_array): Likewise.
5844         * m2-valprint.c (m2_print_array_contents): Likewise.
5845         (m2_value_print_inner): Likewise.
5846         * p-valprint.c (pascal_value_print_inner): Likewise.
5847         * valprint.c (generic_val_print_array): Likewise.
5848         (value_print_array_elements): Move first array element and array
5849         end bracket to new line.
5850
5851 2020-04-29  Tom de Vries  <tdevries@suse.de>
5852
5853         PR symtab/25889
5854         * linespec.c (find_method): Fix ix calculation.
5855
5856 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
5857
5858         * syscalls/update-netbsd.sh: New file.
5859         * syscalls/netbsd.xml: Regenerate.
5860         * data-directory/Makefile.in: Register `netbsd.xml' in
5861         `SYSCALLS_FILES'.
5862
5863 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5864
5865         * syscalls/update-freebsd.sh: Add double quotes.
5866
5867 2020-04-28  Tom Tromey  <tom@tromey.com>
5868
5869         * NEWS: Update.
5870         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
5871         (cmdpy_init): Allow class_tui.
5872
5873 2020-04-28 Mark Williams <mark@myosotissp.com>
5874
5875         PR gdb/24480
5876         * dwarf2read.c: Add missing assingments to list_in_scope when
5877         start_symtab was already called.
5878
5879 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5880
5881         PR gdb/25881
5882         * dwarf2/read.c (offset_map_type): Use
5883         gdb:hash_enum<sect_offset> as hash function.
5884
5885 2020-04-28  Tom de Vries  <tdevries@suse.de>
5886
5887         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
5888         with DW_AT_signature.
5889
5890 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
5891
5892         * configure.ac: Remove check for fs_base/gs_base in
5893         user_regs_struct.
5894         * configure: Re-generate.
5895         * config.in: Re-generate.
5896         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
5897         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
5898         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
5899
5900 2020-04-27  Luis Machado  <luis.machado@linaro.org>
5901
5902         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
5903         problematic inline frame unwinding situation.
5904         * frame.c (frame_id_computed_p): New function.
5905         * frame.h (frame_id_computed_p): New prototype.
5906
5907 2020-04-26  Tom Tromey  <tom@tromey.com>
5908
5909         * command.h (enum command_class) <class_pseudo>: Remove.
5910
5911 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5912
5913         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
5914         and whitespace.
5915
5916 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
5917
5918         * inf-ptrace.c (inf_ptrace_target::wait): Remove
5919         `PT_GET_PROCESS_STATE' block.
5920
5921 2020-04-24  Tom Tromey  <tom@tromey.com>
5922
5923         * symtab.h (symbol_get_demangled_name): Don't declare.
5924         * symtab.c (symbol_get_demangled_name): Remove.
5925         (general_symbol_info::natural_name)
5926         (general_symbol_info::demangled_name): Update.
5927
5928 2020-04-24  Tom Tromey  <tom@tromey.com>
5929
5930         PR rust/25025:
5931         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
5932
5933 2020-04-24  Tom Tromey  <tom@tromey.com>
5934
5935         PR symtab/12707:
5936         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
5937         exists.
5938         (new_symbol): Likewise.
5939         * compile/compile-object-load.c (get_out_value_type): Use
5940         symbol_matches_search_name.
5941
5942 2020-04-24  Tom Tromey  <tom@tromey.com>
5943
5944         * dwarf2/read.c (add_partial_symbol): Do not call
5945         compute_and_set_names.
5946
5947 2020-04-24  Tom Tromey  <tom@tromey.com>
5948
5949         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
5950         overload.
5951
5952 2020-04-24  Tom Tromey  <tom@tromey.com>
5953
5954         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
5955         (add_psymbol_to_list): New overload.  Make old overload call new
5956         one.
5957         * psympriv.h (add_psymbol_to_list): New overload.
5958
5959 2020-04-24  Tom Tromey  <tom@tromey.com>
5960
5961         * dwarf2/read.c (partial_die_info::read) <case
5962         DW_AT_linkage_name>: Use value_as_string.
5963         (dwarf2_string_attr): Use value_as_string.
5964         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
5965         method.
5966         * dwarf2/attribute.c (attribute::value_as_string): New method.
5967
5968 2020-04-24  Tom Tromey  <tom@tromey.com>
5969
5970         * symtab.c (general_symbol_info::natural_name)
5971         (general_symbol_info::demangled_name): Check for language_rust.
5972
5973 2020-04-24  Tom Tromey  <tom@tromey.com>
5974
5975         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
5976         (dwarf2_physname): ... from here.
5977         (partial_die_info::read): Add Rust "{" hack.
5978
5979 2020-04-24  Tom Tromey  <tom@tromey.com>
5980
5981         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
5982         method.
5983         (symbol_set_demangled_name): Don't declare.
5984         * symtab.c (general_symbol_info::set_demangled_name): Rename from
5985         symbol_set_demangled_name.
5986         (general_symbol_info::set_language)
5987         (general_symbol_info::compute_and_set_names): Update.
5988         * minsyms.c (minimal_symbol_reader::install): Update.
5989         * dwarf2/read.c (new_symbol): Update.
5990
5991 2020-04-24  Tom Tromey  <tromey@adacore.com>
5992
5993         PR python/23662:
5994         * python/py-type.c (convert_field): Handle
5995         FIELD_LOC_KIND_DWARF_BLOCK.
5996         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
5997         (typy_get_dynamic): Nw function.
5998         (type_object_getset): Add "dynamic".
5999         * NEWS: Add entry.
6000
6001 2020-04-24  Tom Tromey  <tromey@adacore.com>
6002
6003         * ada-typeprint.c (print_choices, print_variant_part)
6004         (print_record_field_types_dynamic): New functions.
6005         (print_record_field_types): Use print_record_field_types_dynamic.
6006
6007 2020-04-24  Tom Tromey  <tromey@adacore.com>
6008
6009         * dwarf2/read.c (handle_data_member_location): New overload.
6010         (dwarf2_add_field): Use it.
6011         (decode_locdesc): Add "computed" parameter.  Update comment.
6012         * gdbtypes.c (is_dynamic_type_internal): Also look for
6013         FIELD_LOC_KIND_DWARF_BLOCK.
6014         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
6015         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
6016         virtual base classes.
6017         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
6018         FIELD_LOC_KIND_DWARF_BLOCK.
6019
6020 2020-04-24  Tom Tromey  <tromey@adacore.com>
6021
6022         * dwarf2/read.c (read_structure_type): Handle dynamic length.
6023         * gdbtypes.c (is_dynamic_type_internal): Check
6024         TYPE_HAS_DYNAMIC_LENGTH.
6025         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
6026         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
6027         New macros.
6028         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
6029         constant.
6030
6031 2020-04-24  Tom Tromey  <tromey@adacore.com>
6032
6033         * dwarf2/read.c (struct variant_field): Rewrite.
6034         (struct variant_part_builder): New.
6035         (struct nextfield): Remove "variant" field.  Add "offset".
6036         (struct field_info): Add "current_variant_part" and
6037         "variant_parts".
6038         (alloc_discriminant_info): Remove.
6039         (alloc_rust_variant): New function.
6040         (quirk_rust_enum): Update.
6041         (dwarf2_add_field): Set "offset" member.  Don't handle
6042         DW_TAG_variant_part.
6043         (offset_map_type): New typedef.
6044         (convert_variant_range, create_one_variant)
6045         (create_one_variant_part, create_variant_parts)
6046         (add_variant_property): New functions.
6047         (dwarf2_attach_fields_to_type): Call add_variant_property.
6048         (read_structure_type): Don't handle DW_TAG_variant_part.
6049         (handle_variant_part, handle_variant): New functions.
6050         (handle_struct_member_die): Use them.
6051         (process_structure_scope): Don't handle variant parts.
6052         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
6053         (struct discriminant_info): Remove.
6054         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
6055         (struct main_type) <flag_discriminated_union>: Remove.
6056         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
6057         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
6058         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
6059         Update.
6060         * valops.c (value_union_variant): Remove.
6061         * value.h (value_union_variant): Don't declare.
6062
6063 2020-04-24  Tom Tromey  <tromey@adacore.com>
6064
6065         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
6066         (ada_value_primitive_packed_val): Update.
6067         * ada-valprint.c (ada_value_print_1): Update.
6068         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
6069         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
6070         just an address.  Use evaluate_for_locexpr_baton.
6071         (dwarf2_evaluate_property): Update.
6072         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
6073         array_view.
6074         * findvar.c (default_read_var_value): Update.
6075         * gdbtypes.c (compute_variant_fields_inner)
6076         (resolve_dynamic_type_internal): Update.
6077         (resolve_dynamic_type): Change type of valaddr parameter.
6078         * gdbtypes.h (resolve_dynamic_type): Update.
6079         * valarith.c (value_subscripted_rvalue): Update.
6080         * value.c (value_from_contents_and_address): Update.
6081
6082 2020-04-24  Tom Tromey  <tromey@adacore.com>
6083
6084         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
6085         "push_initial_value" parameter.
6086         (dwarf2_evaluate_property): Likewise.
6087         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
6088
6089 2020-04-24  Tom Tromey  <tromey@adacore.com>
6090
6091         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
6092         (variant::matches, compute_variant_fields_recurse)
6093         (compute_variant_fields_inner, compute_variant_fields): New
6094         functions.
6095         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
6096         Use resolved_type after type is made.
6097         (operator==): Add new cases.
6098         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
6099         (struct discriminant_range, struct variant, struct variant_part):
6100         New.
6101         (union dynamic_prop_data) <variant_parts, original_type>: New
6102         members.
6103         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
6104         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
6105         constants.
6106         * value.c (unpack_bits_as_long): Now public.
6107         * value.h (unpack_bits_as_long): Declare.
6108
6109 2020-04-24  Tom Tromey  <tromey@adacore.com>
6110
6111         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
6112         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
6113
6114 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
6115
6116         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
6117
6118 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
6119
6120         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
6121         (remove_fork_catchpoint, post_startup_inferior)
6122         (post_attach): Move...
6123         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
6124         (remove_fork_catchpoint, post_startup_inferior)
6125         (post_attach): ...here.
6126         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
6127         (remove_fork_catchpoint, post_startup_inferior)
6128         (post_attach): Move...
6129         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
6130         (remove_fork_catchpoint, post_startup_inferior)
6131         (post_attach): ...here.
6132
6133 2020-04-24  Tom Tromey  <tromey@adacore.com>
6134
6135         * nat/windows-nat.h (struct windows_thread_info)
6136         <pc_adjusted>: New member.
6137         * windows-nat.c (windows_fetch_one_register): Check
6138         pc_adjusted.
6139         (windows_nat_target::get_windows_debug_event)
6140         (windows_nat_target::wait): Set pc_adjusted.
6141
6142 2020-04-24  Tom de Vries  <tdevries@suse.de>
6143
6144         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
6145         Run gdb-add-index inside temp dir.
6146
6147 2020-04-23  Tom Tromey  <tromey@adacore.com>
6148
6149         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
6150         in loop.
6151
6152 2020-04-23  Luis Machado  <luis.machado@linaro.org>
6153
6154         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
6155         get_frame_register instead of gdbarch_unwind_pc.
6156
6157 2020-04-23  Tom de Vries  <tdevries@suse.de>
6158
6159         * symtab.c (lookup_global_symbol): Prefer def over decl.
6160
6161 2020-04-23  Tom de Vries  <tdevries@suse.de>
6162
6163         PR symtab/25807
6164         * block.c (best_symbol, better_symbol): Promote to external.
6165         * block.h (best_symbol, better_symbol): Declare.
6166         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
6167         decl.
6168
6169 2020-04-23  Tom Tromey  <tromey@adacore.com>
6170
6171         PR ada/25837:
6172         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
6173         "const char *", not a "const std::string &".
6174         <name_and_matcher::operator==>: Update.
6175         * unittests/lookup_name_info-selftests.c: Change type of
6176         "result".
6177
6178 2020-04-23  Tom Tromey  <tom@tromey.com>
6179
6180         * inferior.h (iterate_over_inferiors): Don't declare.
6181         * inferior.c (iterate_over_inferiors): Remove.
6182         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
6183         Remove.
6184         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
6185         use iterate_over_inferiors.
6186         (darwin_resume_inferior_it)
6187         (struct resume_inferior_threads_param)
6188         (darwin_resume_inferior_threads_it): Remove.
6189         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
6190
6191 2020-04-23  Tom de Vries  <tdevries@suse.de>
6192
6193         * blockframe.c (find_pc_partial_function): Use
6194         find_pc_sect_compunit_symtab rather than
6195         objfile->sf->qf->find_pc_sect_compunit_symtab.
6196
6197 2020-04-22  Tom de Vries  <tdevries@suse.de>
6198
6199         PR symtab/25764
6200         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
6201         in psymtabs.
6202
6203 2020-04-22  Tom de Vries  <tdevries@suse.de>
6204
6205         PR symtab/25801
6206         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
6207         symtabs.
6208
6209 2020-04-22  Tom de Vries  <tdevries@suse.de>
6210
6211         PR symtab/25700
6212         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
6213         CU if already created.
6214
6215 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6216
6217         * infrun.c (displaced_step_fixup): Switch to the event_thread
6218         before calling displaced_step_restore, not after.
6219
6220 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6221
6222         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
6223         its inferior is not recorded by us.
6224         (record_btrace_target_open): Replace call to
6225         all_non_exited_threads () with call to current_inferior
6226         ()->non_exited_threads ().
6227         (record_btrace_target::stop_recording): Likewise.
6228         (record_btrace_target::close): Likewise.
6229         (record_btrace_target::wait): Likewise.
6230         (record_btrace_target::record_stop_replaying): Likewise.
6231
6232 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6233
6234         * btrace.c (btrace_enable): Throw an error on double enables and
6235         when enabling recording fails.
6236         (btrace_disable): Throw an error if the thread is not recorded.
6237
6238 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
6239
6240         * record-btrace.c (record_btrace_target::fetch_registers): Forward
6241         request if we do not have a thread_info.
6242
6243 2020-04-21  Tom de Vries  <tdevries@suse.de>
6244
6245         PR gdb/25471
6246         * thread.c
6247         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
6248         exception in get_frame_id.
6249
6250 2020-04-20  Tom Tromey  <tromey@adacore.com>
6251
6252         * python/python.c (struct gdbpy_event): Mark move constructor as
6253         noexcept.
6254         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
6255         constructor as noexcept.
6256         * completer.h (struct completion_result): Mark move constructor as
6257         noexcept.
6258         * completer.c (completion_result::completion_result): Use
6259         initialization style.  Don't call reset_match_list.
6260
6261 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
6262
6263         * MAINTAINERS (Write After Approval): Add myself.
6264
6265 2020-04-18  Tom Tromey  <tom@tromey.com>
6266
6267         * windows-tdep.c (init_w32_command_list)
6268         (w32_prefix_command_valid): Restore.
6269         (_initialize_windows_tdep): Call init_w32_command_list.
6270
6271 2020-04-18  Tom Tromey  <tom@tromey.com>
6272
6273         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
6274         * value.c (value_fn_field): Update.
6275         * valops.c (find_function_in_inferior)
6276         (value_allocate_space_in_inferior): Update.
6277         * tui/tui-winsource.c (tui_update_source_windows_with_line):
6278         Update.
6279         * tui/tui-source.c (tui_source_window::set_contents): Update.
6280         * symtab.c (lookup_global_or_static_symbol)
6281         (find_function_start_sal_1, skip_prologue_sal)
6282         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
6283         * symmisc.c (dump_msymbols, dump_symtab_1)
6284         (maintenance_print_one_line_table): Update.
6285         * symfile.c (init_entry_point_info, section_is_mapped)
6286         (list_overlays_command, simple_read_overlay_table)
6287         (simple_overlay_update_1): Update.
6288         * stap-probe.c (handle_stap_probe): Update.
6289         * stabsread.c (dbx_init_float_type, define_symbol)
6290         (read_one_struct_field, read_enum_type, read_range_type): Update.
6291         * source.c (info_line_command): Update.
6292         * python/python.c (gdbpy_source_objfile_script)
6293         (gdbpy_execute_objfile_script): Update.
6294         * python/py-type.c (save_objfile_types): Update.
6295         * python/py-objfile.c (py_free_objfile): Update.
6296         * python/py-inferior.c (python_new_objfile): Update.
6297         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
6298         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
6299         (maintenance_check_psymtabs): Update.
6300         * printcmd.c (info_address_command): Update.
6301         * objfiles.h (struct objfile) <arch>: New method, from
6302         get_objfile_arch.
6303         (get_objfile_arch): Don't declare.
6304         * objfiles.c (get_objfile_arch): Remove.
6305         (filter_overlapping_sections): Update.
6306         * minsyms.c (msymbol_is_function): Update.
6307         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
6308         (output_nondebug_symbol): Update.
6309         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
6310         (mdebug_expand_psymtab): Update.
6311         * machoread.c (macho_add_oso_symfile): Update.
6312         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
6313         Update.
6314         * linux-fork.c (checkpoint_command): Update.
6315         * linespec.c (convert_linespec_to_sals): Update.
6316         * jit.c (finalize_symtab): Update.
6317         * infrun.c (insert_exception_resume_from_probe): Update.
6318         * ia64-tdep.c (ia64_find_unwind_table): Update.
6319         * hppa-tdep.c (internalize_unwinds): Update.
6320         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
6321         Update.
6322         * gcore.c (call_target_sbrk): Update.
6323         * elfread.c (record_minimal_symbol, elf_symtab_read)
6324         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
6325         (elf_gnu_ifunc_resolve_by_got): Update.
6326         * dwarf2/read.c (create_addrmap_from_index)
6327         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
6328         (read_debug_names_from_section)
6329         (process_psymtab_comp_unit_reader, add_partial_symbol)
6330         (add_partial_subprogram, process_full_comp_unit)
6331         (read_file_scope, read_func_scope, read_lexical_block_scope)
6332         (read_call_site_scope, dwarf2_ranges_read)
6333         (dwarf2_record_block_ranges, dwarf2_add_field)
6334         (mark_common_block_symbol_computed, read_tag_pointer_type)
6335         (read_tag_string_type, dwarf2_init_float_type)
6336         (dwarf2_init_complex_target_type, read_base_type)
6337         (partial_die_info::read, partial_die_info::read)
6338         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
6339         (dwarf2_fetch_die_loc_sect_off): Update.
6340         * dwarf2/loc.c (dwarf2_find_location_expression)
6341         (class dwarf_evaluate_loc_desc, rw_pieced_value)
6342         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
6343         (dwarf2_loc_desc_get_symbol_read_needs)
6344         (locexpr_describe_location_piece, locexpr_describe_location_1)
6345         (loclist_describe_location): Update.
6346         * dwarf2/index-write.c (write_debug_names): Update.
6347         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
6348         * dtrace-probe.c (dtrace_process_dof): Update.
6349         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
6350         (process_one_symbol): Update.
6351         * ctfread.c (ctf_init_float_type, read_base_type): Update.
6352         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
6353         (coff_read_enum_type): Update.
6354         * cli/cli-cmds.c (edit_command, list_command): Update.
6355         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
6356         * breakpoint.c (create_overlay_event_breakpoint)
6357         (create_longjmp_master_breakpoint)
6358         (create_std_terminate_master_breakpoint)
6359         (create_exception_master_breakpoint, get_sal_arch): Update.
6360         * block.c (block_gdbarch): Update.
6361         * annotate.c (annotate_source_line): Update.
6362
6363 2020-04-17  Tom Tromey  <tromey@adacore.com>
6364
6365         * auto-load.c (show_auto_load_cmd): Remove.
6366         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
6367         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
6368         (maintenance_print_arc_command): Remove.
6369         * tui/tui-win.c (tui_command): Remove.
6370         (tui_get_cmd_list): Use add_basic_prefix_cmd.
6371         * tui/tui-layout.c (tui_layout_command): Remove.
6372         (_initialize_tui_layout): Use add_basic_prefix_cmd.
6373         * python/python.c (user_set_python, user_show_python): Remove.
6374         (_initialize_python): Use add_basic_prefix_cmd,
6375         add_show_prefix_cmd.
6376         * guile/guile.c (set_guile_command, show_guile_command): Remove.
6377         (install_gdb_commands): Use add_basic_prefix_cmd,
6378         add_show_prefix_cmd.
6379         (info_guile_command): Remove.
6380         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
6381         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
6382         add_show_prefix_cmd.
6383         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
6384         Remove do_set and do_show parameters.
6385         * cli/cli-style.c (set_style, show_style): Remove.
6386         (_initialize_cli_style): Use add_basic_prefix_cmd,
6387         add_show_prefix_cmd.
6388         (cli_style_option::add_setshow_commands): Remove do_set and
6389         do_show parameters.
6390         (cli_style_option::add_setshow_commands): Use
6391         add_basic_prefix_cmd, add_show_prefix_cmd.
6392         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
6393         (set_style_name): Remove.
6394         * cli/cli-dump.c (dump_command, append_command): Remove.
6395         (srec_dump_command, ihex_dump_command, verilog_dump_command)
6396         (tekhex_dump_command, binary_dump_command)
6397         (binary_append_command): Remove.
6398         (_initialize_cli_dump): Use add_basic_prefix_cmd.
6399         * windows-tdep.c (w32_prefix_command_valid): Remove global.
6400         (init_w32_command_list): Remove; move into ...
6401         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
6402         * valprint.c (set_print, show_print, set_print_raw)
6403         (show_print_raw): Remove.
6404         (_initialize_valprint): Use add_basic_prefix_cmd,
6405         add_show_prefix_cmd.
6406         * typeprint.c (set_print_type, show_print_type): Remove.
6407         (_initialize_typeprint): Use add_basic_prefix_cmd,
6408         add_show_prefix_cmd.
6409         * record.c (set_record_command, show_record_command): Remove.
6410         (_initialize_record): Use add_basic_prefix_cmd,
6411         add_show_prefix_cmd.
6412         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
6413         add_show_prefix_cmd.
6414         (info_command, show_command, set_debug, show_debug): Remove.
6415         * top.h (set_history, show_history): Don't declare.
6416         * top.c (set_history, show_history): Remove.
6417         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
6418         (unset_tdesc_cmd): Remove.
6419         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
6420         add_show_prefix_cmd.
6421         * symtab.c (info_module_command): Remove.
6422         (_initialize_symtab): Use add_basic_prefix_cmd.
6423         * symfile.c (overlay_command): Remove.
6424         (_initialize_symfile): Use add_basic_prefix_cmd.
6425         * sparc64-tdep.c (info_adi_command): Remove.
6426         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
6427         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
6428         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
6429         add_show_prefix_cmd.
6430         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
6431         (_initialize_serial): Use add_basic_prefix_cmd,
6432         add_show_prefix_cmd.
6433         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
6434         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
6435         add_show_prefix_cmd.
6436         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
6437         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
6438         add_show_prefix_cmd.
6439         * riscv-tdep.c (show_riscv_command, set_riscv_command)
6440         (show_debug_riscv_command, set_debug_riscv_command): Remove.
6441         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
6442         add_show_prefix_cmd.
6443         * remote.c (remote_command, set_remote_cmd): Remove.
6444         (_initialize_remote): Use add_basic_prefix_cmd.
6445         * record-full.c (set_record_full_command)
6446         (show_record_full_command): Remove.
6447         (_initialize_record_full): Use add_basic_prefix_cmd,
6448         add_show_prefix_cmd.
6449         * record-btrace.c (cmd_set_record_btrace)
6450         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
6451         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
6452         (cmd_show_record_btrace_pt): Remove.
6453         (_initialize_record_btrace): Use add_basic_prefix_cmd,
6454         add_show_prefix_cmd.
6455         * ravenscar-thread.c (set_ravenscar_command)
6456         (show_ravenscar_command): Remove.
6457         (_initialize_ravenscar): Use add_basic_prefix_cmd,
6458         add_show_prefix_cmd.
6459         * mips-tdep.c (show_mips_command, set_mips_command)
6460         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
6461         add_show_prefix_cmd.
6462         * maint.c (maintenance_command, maintenance_info_command)
6463         (maintenance_check_command, maintenance_print_command)
6464         (maintenance_set_cmd, maintenance_show_cmd): Remove.
6465         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
6466         add_show_prefix_cmd.
6467         (show_per_command_cmd): Remove.
6468         * maint-test-settings.c (maintenance_set_test_settings_cmd):
6469         Remove.
6470         (maintenance_show_test_settings_cmd): Remove.
6471         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
6472         add_show_prefix_cmd.
6473         * maint-test-options.c (maintenance_test_options_command):
6474         Remove.
6475         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
6476         * macrocmd.c (macro_command): Remove
6477         (_initialize_macrocmd): Use add_basic_prefix_cmd.
6478         * language.c (set_check, show_check): Remove.
6479         (_initialize_language): Use add_basic_prefix_cmd,
6480         add_show_prefix_cmd.
6481         * infcmd.c (unset_command): Remove.
6482         (_initialize_infcmd): Use add_basic_prefix_cmd.
6483         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
6484         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
6485         add_show_prefix_cmd.
6486         * go32-nat.c (go32_info_dos_command): Remove.
6487         (_initialize_go32_nat): Use add_basic_prefix_cmd.
6488         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
6489         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
6490         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
6491         (_initialize_frame): Use add_basic_prefix_cmd,
6492         add_show_prefix_cmd.
6493         * dcache.c (set_dcache_command, show_dcache_command): Remove.
6494         (_initialize_dcache): Use add_basic_prefix_cmd,
6495         add_show_prefix_cmd.
6496         * cp-support.c (maint_cplus_command): Remove.
6497         (_initialize_cp_support): Use add_basic_prefix_cmd.
6498         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
6499         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
6500         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
6501         add_basic_prefix_cmd, add_show_prefix_cmd.
6502         * breakpoint.c (save_command): Remove.
6503         (_initialize_breakpoint): Use add_basic_prefix_cmd.
6504         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
6505         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
6506         add_show_prefix_cmd.
6507         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
6508         (set_ada_command, show_ada_command): Remove.
6509         (_initialize_ada_language): Use add_basic_prefix_cmd,
6510         add_show_prefix_cmd.
6511         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
6512
6513 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
6514
6515         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
6516         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
6517
6518 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6519
6520         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
6521         warning messages.
6522
6523 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6524
6525         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
6526         import table is not at beginning of .idata section.
6527
6528 2020-04-16  Pedro Alves  <palves@redhat.com>
6529
6530         * inferior.c (delete_inferior): Use delete operator directly
6531         instead of delete_program_space.
6532         * progspace.c (add_program_space): New, factored out from
6533         program_space::program_space.
6534         (remove_program_space): New, factored out from
6535         delete_program_space.
6536         (program_space::program_space): Remove intro comment.  Rewrite.
6537         (program_space::~program_space): Remove intro comment.  Call
6538         remove_program_space.
6539         (delete_program_space): Delete.
6540         * progspace.h (program_space::program_space): Make explicit.  Move
6541         intro comment here, adjusted.
6542         (program_space::~program_space): Move intro comment here,
6543         adjusted.
6544         (delete_program_space): Remove.
6545
6546 2020-04-16  Tom Tromey  <tromey@adacore.com>
6547
6548         * windows-nat.c (windows_nat::handle_access_violation): New
6549         function.
6550         * nat/windows-nat.h (handle_access_violation): Declare.
6551         * nat/windows-nat.c (handle_exception): Move Cygwin code to
6552         windows-nat.c.  Call handle_access_violation.
6553
6554 2020-04-16  Tom de Vries  <tdevries@suse.de>
6555
6556         PR symtab/25791
6557         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
6558         CUs without psymtab.
6559
6560 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
6561
6562         * python/python.c (do_start_initialization): Don't call
6563         PyEval_InitThreads for Python 3.9 and beyond.
6564
6565 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
6566
6567         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
6568         thread functions.
6569         (obsd_nat_target::wait): Likewise.
6570
6571 2020-04-15  Tom Tromey  <tromey@adacore.com>
6572
6573         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
6574         (DEBUG_EXCEPT): Use debug_printf.
6575
6576 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6577
6578         * completer.c (class completion_tracker::completion_hash_entry)
6579         <hash_name>: New member function.
6580         (completion_tracker::discard_completions): New callback to hash a
6581         completion_hash_entry, pass this to htab_create_alloc.
6582
6583 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
6584
6585         * windows-nat.c (windows_make_so): Warn rather than stopping with
6586         an error if realpath() fails.
6587
6588 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
6589
6590         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
6591         (nbsd_nat_target::info_proc): Add do_status.
6592
6593 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
6594             Tom de Vries  <tdevries@suse.de>
6595
6596         PR symtab/25718
6597         * psympriv.h (struct partial_symtab::read_symtab)
6598         (struct partial_symtab::expand_psymtab)
6599         (struct partial_symtab::read_dependencies): Update comments.
6600         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
6601         read_symtab for includer.
6602         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
6603         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
6604         (struct dwarf2_include_psymtab::m_readin): Remove.
6605         (struct dwarf2_include_psymtab::includer): New member function.
6606         (dwarf2_psymtab::expand_psymtab): Assert !readin.
6607
6608 2020-04-14  Tom de Vries  <tdevries@suse.de>
6609
6610         PR symtab/25720
6611         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
6612         with NULL symbol_matcher and lookup_name.
6613         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
6614         and lookup_name.
6615         * dwarf2/read.c (dw2_expand_symtabs_matching)
6616         (dw2_debug_names_expand_symtabs_matching): Same.
6617         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
6618         Make lookup_name a pointer.  Update comment.
6619         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
6620         lookup_name being a pointer.
6621         * symfile.c (expand_symtabs_matching): Same.
6622         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
6623         * linespec.c (iterate_over_all_matching_symtabs): Same.
6624
6625 2020-04-13  Tom Tromey  <tom@tromey.com>
6626
6627         * run-on-main-thread.c: Update include.
6628         * unittests/main-thread-selftests.c: Update include.
6629         * tui/tui-win.c: Update include.
6630         * tui/tui-io.c: Update include.
6631         * tui/tui-interp.c: Update include.
6632         * tui/tui-hooks.c: Update include.
6633         * top.h: Update include.
6634         * top.c: Update include.
6635         * ser-base.c: Update include.
6636         * remote.c: Update include.
6637         * remote-notif.c: Update include.
6638         * remote-fileio.c: Update include.
6639         * record-full.c: Update include.
6640         * record-btrace.c: Update include.
6641         * python/python.c: Update include.
6642         * posix-hdep.c: Update include.
6643         * mingw-hdep.c: Update include.
6644         * mi/mi-main.c: Update include.
6645         * mi/mi-interp.c: Update include.
6646         * main.c: Update include.
6647         * linux-nat.c: Update include.
6648         * interps.c: Update include.
6649         * infrun.c: Update include.
6650         * inf-loop.c: Update include.
6651         * event-top.c: Update include.
6652         * event-loop.c: Move to ../gdbsupport/.
6653         * event-loop.h: Move to ../gdbsupport/.
6654         * async-event.h: Update include.
6655         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
6656
6657 2020-04-13  Tom Tromey  <tom@tromey.com>
6658
6659         * tui/tui-win.c: Include async-event.h.
6660         * remote.c: Include async-event.h.
6661         * remote-notif.c: Include async-event.h.
6662         * record-full.c: Include async-event.h.
6663         * record-btrace.c: Include async-event.h.
6664         * infrun.c: Include async-event.h.
6665         * event-top.c: Include async-event.h.
6666         * event-loop.h: Move some declarations to async-event.h.
6667         * event-loop.c: Don't include ser-event.h or top.h.  Move some
6668         code to async-event.c.
6669         * async-event.h: New file.
6670         * async-event.c: New file.
6671         * Makefile.in (COMMON_SFILES): Add async-event.c.
6672         (HFILES_NO_SRCDIR): Add async-event.h.
6673
6674 2020-04-13  Tom Tromey  <tom@tromey.com>
6675
6676         * utils.c (flush_streams): New function.
6677         * event-loop.c (gdb_wait_for_event): Call flush_streams.
6678
6679 2020-04-13  Tom Tromey  <tom@tromey.com>
6680
6681         * event-loop.c (handle_file_event): Use warning, not
6682         printf_unfiltered.
6683
6684 2020-04-13  Tom Tromey  <tom@tromey.com>
6685
6686         * event-loop.c: Include <chrono>.
6687
6688 2020-04-13  Tom Tromey  <tom@tromey.com>
6689
6690         * gdb_select.h: Move to ../gdbsupport/.
6691         * event-loop.c: Update include path.
6692         * top.c: Update include path.
6693         * ser-base.c: Update include path.
6694         * ui-file.c: Update include path.
6695         * ser-tcp.c: Update include path.
6696         * guile/scm-ports.c: Update include path.
6697         * posix-hdep.c: Update include path.
6698         * ser-unix.c: Update include path.
6699         * gdb_usleep.c: Update include path.
6700         * mingw-hdep.c: Update include path.
6701         * inflow.c: Update include path.
6702         * infrun.c: Update include path.
6703         * event-top.c: Update include path.
6704
6705 2020-04-13  Tom Tromey  <tom@tromey.com>
6706
6707         * configure: Rebuild.
6708         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
6709
6710 2020-04-13  Tom Tromey  <tom@tromey.com>
6711
6712         * event-loop.h (start_event_loop): Don't declare.
6713         * event-loop.c (start_event_loop): Move...
6714         * main.c (start_event_loop): ...here.  Now static.
6715
6716 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
6717
6718         * MAINTAINERS: Update my email address.
6719
6720 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6721
6722         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
6723         IP_ALL.
6724
6725 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6726
6727         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
6728         (nbsd_nat_target::info_proc): Add do_cmdline.
6729
6730 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6731
6732         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
6733         (nbsd_nat_target::info_proc): Add do_cwd.
6734
6735 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6736
6737         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
6738
6739 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
6740
6741         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
6742         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
6743         (nbsd_nat_target::info_proc): New functions.
6744         * nbsd-nat.c (kinfo_get_vmmap): New function.
6745         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
6746         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
6747         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
6748         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
6749         functions.
6750         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
6751         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
6752         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
6753         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
6754         (KINFO_VME_FLAG_GROWS_DOWN): New.
6755
6756 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
6757
6758         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
6759         bit shift.
6760
6761 2020-04-10  Tom Tromey  <tromey@adacore.com>
6762
6763         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
6764
6765 2020-04-10  Tom Tromey  <tromey@adacore.com>
6766
6767         * symtab.c (get_symbol_address, get_msymbol_address): Skip
6768         separate debug files.
6769
6770 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
6771
6772         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6773         Move to...
6774         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6775         ... here.
6776         * windows-nat.c (windows_nat_target::get_windows_debug_event):
6777         Check for STATUS_WX86_BREAKPOINT.
6778         (windows_nat_target::wait): Same.
6779
6780 2020-04-10  Tom de Vries  <tdevries@suse.de>
6781
6782         PR cli/25808
6783         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
6784
6785 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6786
6787         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
6788         (Write After Approval): Remove Tom de Vries.
6789
6790 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6791
6792         revert partially:
6793         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6794
6795         * buildsym.c (record_line): Fix undefined behavior and preserve
6796         lines at eof.
6797
6798 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
6799
6800         * auxv.h (svr4_auxv_parse): New.
6801         * auxv.c (default_auxv_parse): Split into default_auxv_parse
6802         and generic_auxv_parse.
6803         (svr4_auxv_parse): Add.
6804         * obsd-tdep.c: Include "auxv.h".
6805         (obsd_auxv_parse): Remove.
6806         (obsd_init_abi): Remove comment.
6807         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
6808         from `obsd_auxv_parse' to `svr4_auxv_parse'.
6809         * nbsd-tdep.c: Include "auxv.h".
6810         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
6811
6812 2020-04-08  Tom Tromey  <tromey@adacore.com>
6813
6814         * nat/windows-nat.h (last_wait_event): Don't declare.
6815         (wait_for_debug_event): Update comment.
6816         * nat/windows-nat.c (last_wait_event): Now static.
6817
6818 2020-04-08  Tom Tromey  <tromey@adacore.com>
6819
6820         * windows-nat.c (wait_for_debug_event): Move to
6821         nat/windows-nat.c.
6822         * nat/windows-nat.h (wait_for_debug_event): Declare.
6823         * nat/windows-nat.c (wait_for_debug_event): Move from
6824         windows-nat.c.  No longer static.
6825
6826 2020-04-08  Tom Tromey  <tromey@adacore.com>
6827
6828         * windows-nat.c (get_windows_debug_event): Use
6829         fetch_pending_stop.
6830         * nat/windows-nat.h (fetch_pending_stop): Declare.
6831         * nat/windows-nat.c (fetch_pending_stop): New function.
6832
6833 2020-04-08  Tom Tromey  <tromey@adacore.com>
6834
6835         * windows-nat.c (windows_continue): Use matching_pending_stop and
6836         continue_last_debug_event.
6837         * nat/windows-nat.h (matching_pending_stop)
6838         (continue_last_debug_event): Declare.
6839         * nat/windows-nat.c (DEBUG_EVENTS): New define.
6840         (matching_pending_stop, continue_last_debug_event): New
6841         functions.
6842
6843 2020-04-08  Tom Tromey  <tromey@adacore.com>
6844
6845         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
6846         (handle_exception_result): Move to nat/windows-nat.h.
6847         (DEBUG_EXCEPTION_SIMPLE): Remove.
6848         (windows_nat::handle_ms_vc_exception): New function.
6849         (handle_exception): Move to nat/windows-nat.c.
6850         (get_windows_debug_event): Update.
6851         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
6852         nat/windows-nat.c.
6853         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
6854         (handle_exception_result): Move from windows-nat.c.
6855         (handle_exception): Declare.
6856         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
6857         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
6858         windows-nat.c.
6859
6860 2020-04-08  Tom Tromey  <tromey@adacore.com>
6861
6862         * windows-nat.c (exception_count, event_count): Remove.
6863         (handle_exception, get_windows_debug_event)
6864         (do_initial_windows_stuff): Update.
6865
6866 2020-04-08  Tom Tromey  <tromey@adacore.com>
6867
6868         * windows-nat.c (windows_nat::handle_load_dll)
6869         (windows_nat::handle_unload_dll): Rename.  No longer static.
6870         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
6871         Declare.
6872
6873 2020-04-08  Tom Tromey  <tromey@adacore.com>
6874
6875         * complaints.h (stop_whining): Declare at top-level.
6876         (complaint): Don't declare stop_whining.
6877
6878 2020-04-08  Tom Tromey  <tromey@adacore.com>
6879
6880         * windows-nat.c (windows_nat::handle_output_debug_string):
6881         Rename.  No longer static.
6882         * nat/windows-nat.h (handle_output_debug_string): Declare.
6883
6884 2020-04-08  Tom Tromey  <tromey@adacore.com>
6885
6886         * windows-nat.c (current_process_handle, current_process_id)
6887         (main_thread_id, last_sig, current_event, last_wait_event)
6888         (current_windows_thread, desired_stop_thread_id, pending_stops)
6889         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
6890         (display_selectors, fake_create_process)
6891         (get_windows_debug_event): Update.
6892         * nat/windows-nat.h (current_process_handle, current_process_id)
6893         (main_thread_id, last_sig, current_event, last_wait_event)
6894         (current_windows_thread, desired_stop_thread_id, pending_stops)
6895         (struct pending_stop, siginfo_er): Move from windows-nat.c.
6896         * nat/windows-nat.c (current_process_handle, current_process_id)
6897         (main_thread_id, last_sig, current_event, last_wait_event)
6898         (current_windows_thread, desired_stop_thread_id, pending_stops)
6899         (siginfo_er): New globals.  Move from windows-nat.c.
6900
6901 2020-04-08  Tom Tromey  <tromey@adacore.com>
6902
6903         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
6904         (handle_load_dll): Update.
6905         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
6906
6907 2020-04-08  Tom Tromey  <tromey@adacore.com>
6908
6909         * windows-nat.c (enum thread_disposition_type): Move to
6910         nat/windows-nat.h.
6911         (windows_nat::thread_rec): Rename from thread_rec.  No longer
6912         static.
6913         (windows_add_thread, windows_nat_target::fetch_registers)
6914         (windows_nat_target::store_registers, handle_exception)
6915         (windows_nat_target::resume, get_windows_debug_event)
6916         (windows_nat_target::get_tib_address)
6917         (windows_nat_target::thread_name)
6918         (windows_nat_target::thread_alive): Update.
6919         * nat/windows-nat.h (enum thread_disposition_type): Move from
6920         windows-nat.c.
6921         (thread_rec): Declare.
6922
6923 2020-04-08  Tom Tromey  <tromey@adacore.com>
6924
6925         * windows-nat.c: Add "using namespace".
6926         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
6927         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
6928
6929 2020-04-08  Tom Tromey  <tromey@adacore.com>
6930
6931         * nat/windows-nat.h (struct windows_thread_info): Declare
6932         destructor.
6933         * nat/windows-nat.c (~windows_thread_info): New.
6934
6935 2020-04-08  Tom Tromey  <tromey@adacore.com>
6936
6937         PR gdb/22992
6938         * windows-nat.c (current_event): Update comment.
6939         (last_wait_event, desired_stop_thread_id): New globals.
6940         (struct pending_stop): New.
6941         (pending_stops): New global.
6942         (windows_nat_target) <stopped_by_sw_breakpoint>
6943         <supports_stopped_by_sw_breakpoint>: New methods.
6944         (windows_fetch_one_register): Add assertions.  Adjust PC.
6945         (windows_continue): Handle pending stops.  Suspend other threads
6946         when stepping.  Use last_wait_event
6947         (wait_for_debug_event): New function.
6948         (get_windows_debug_event): Use wait_for_debug_event.  Handle
6949         pending stops.  Queue spurious stops.
6950         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
6951         (windows_nat_target::kill): Use wait_for_debug_event.
6952         * nat/windows-nat.h (struct windows_thread_info)
6953         <stopped_at_software_breakpoint>: New field.
6954         * nat/windows-nat.c (windows_thread_info::resume): Clear
6955         stopped_at_software_breakpoint.
6956
6957 2020-04-08  Tom Tromey  <tromey@adacore.com>
6958
6959         * windows-nat.c (enum thread_disposition_type): New.
6960         (thread_rec): Replace "get_context" parameter with "disposition";
6961         change type.
6962         (windows_add_thread, windows_nat_target::fetch_registers)
6963         (windows_nat_target::store_registers, handle_exception)
6964         (windows_nat_target::resume, get_windows_debug_event)
6965         (windows_nat_target::get_tib_address)
6966         (windows_nat_target::thread_name)
6967         (windows_nat_target::thread_alive): Update.
6968
6969 2020-04-08  Tom Tromey  <tromey@adacore.com>
6970
6971         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
6972         (windows_continue): Use windows_continue::resume.
6973         * nat/windows-nat.h (struct windows_thread_info) <suspend,
6974         resume>: Declare new methods.
6975         * nat/windows-nat.c: New file.
6976         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
6977
6978 2020-04-08  Tom Tromey  <tromey@adacore.com>
6979
6980         * windows-nat.c (windows_add_thread, windows_delete_thread)
6981         (windows_nat_target::fetch_registers)
6982         (windows_nat_target::store_registers, fake_create_process)
6983         (windows_nat_target::resume, windows_nat_target::resume)
6984         (get_windows_debug_event, windows_nat_target::wait)
6985         (windows_nat_target::pid_to_str)
6986         (windows_nat_target::get_tib_address)
6987         (windows_nat_target::get_ada_task_ptid)
6988         (windows_nat_target::thread_name)
6989         (windows_nat_target::thread_alive): Use lwp, not tid.
6990
6991 2020-04-08  Tom Tromey  <tromey@adacore.com>
6992
6993         * windows-nat.c (handle_exception)
6994         (windows_nat_target::thread_name): Update.
6995         * nat/windows-nat.h (windows_thread_info): Remove destructor.
6996         <name>: Now unique_xmalloc_ptr.
6997
6998 2020-04-08  Tom Tromey  <tromey@adacore.com>
6999
7000         * windows-nat.c (thread_rec)
7001         (windows_nat_target::fetch_registers): Update.
7002         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
7003         Update comment.
7004         <debug_registers_changed, reload_context>: Now bool.
7005
7006 2020-04-08  Tom Tromey  <tromey@adacore.com>
7007
7008         * windows-nat.c (windows_add_thread): Use new.
7009         (windows_init_thread_list, windows_delete_thread): Use delete.
7010         (get_windows_debug_event): Update.
7011         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
7012         destructor, and initializers.
7013
7014 2020-04-08  Tom Tromey  <tromey@adacore.com>
7015
7016         * windows-nat.c (struct windows_thread_info): Remove.
7017         * nat/windows-nat.h: New file.
7018
7019 2020-04-08  Tom Tromey  <tromey@adacore.com>
7020
7021         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
7022         (thread_rec, windows_add_thread, windows_delete_thread)
7023         (windows_continue): Update.
7024
7025 2020-04-08  Tom Tromey  <tromey@adacore.com>
7026
7027         * windows-nat.c (struct windows_thread_info): Remove typedef.
7028         (thread_head): Remove.
7029         (thread_list): New global.
7030         (thread_rec, windows_add_thread, windows_init_thread_list)
7031         (windows_delete_thread, windows_continue): Update.
7032
7033 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7034
7035         * windows-tdep.h (windows_init_abi): Add comment.
7036         (cygwin_init_abi): New declaration.
7037         * windows-tdep.c: Split signal enumeration in two, one for
7038         Windows and one for Cygwin.
7039         (windows_gdb_signal_to_target): Only deal with signal of the
7040         Windows OS ABI.
7041         (cygwin_gdb_signal_to_target): New function.
7042         (windows_init_abi): Rename to windows_init_abi_common, don't set
7043         gdb_signal_to_target gdbarch method.  Add new new function with
7044         this name.
7045         (cygwin_init_abi): New function.
7046         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
7047         comment.  Don't call windows_init_abi.
7048         (amd64_windows_init_abi): Add comment, call windows_init_abi.
7049         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
7050         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
7051         i386_windows_init_abi_common, don't call windows_init_abi.  Add
7052         a new function of this name.
7053         (i386_cygwin_init_abi): New function.
7054         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
7055         OS ABI Cygwin.
7056
7057 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
7058
7059         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
7060         parameter.c.
7061         (dwarf2_read_gdb_index): Update.
7062
7063 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
7064
7065         * nbsd-tdep.c: Include "objfiles.h".
7066         (nbsd_skip_solib_resolver): New.
7067         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
7068
7069 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7070
7071         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
7072         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
7073         with DW_LLE_base_addressx are being emitted in DWARFv5.
7074         Add the newly added kind DW_LOC_OFFSET_PAIR also.
7075         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
7076         unsigned integer.
7077
7078 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7079
7080         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
7081         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
7082         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
7083         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
7084         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
7085         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
7086         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
7087
7088
7089 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
7090
7091         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
7092         (read_loclist_index): New function definition.
7093         (lookup_loclist_base): New function definition.
7094         (read_loclist_header): New function definition.
7095         (dwarf2_cu): Add loclist_base and loclist_header field.
7096         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
7097         (read_full_die_1): Read the value of DW_AT_loclists_base.
7098         (read_attribute_reprocess): Handle DW_FORM_loclistx.
7099         (read_attribute_value): Handle DW_FORM_loclistx.
7100         (skip_one_die): Handle DW_FORM_loclistx.
7101         (loclist_header): New structure declaration.
7102         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
7103
7104 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7105
7106         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
7107         constructor.  Remove `addr` parameter from other constructor and
7108         add `per_cu` parameter.
7109         * dwarf2/read.c (create_partial_symtab): Update.
7110
7111 2020-04-07  Tom de Vries  <tdevries@suse.de>
7112
7113         PR symtab/25796
7114         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
7115         (partial_die_info::fixup): Inherit has_const_value.
7116
7117 2020-04-07  Tom de Vries  <tdevries@suse.de>
7118
7119         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
7120         symbols without address.
7121
7122 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7123
7124         * nbsd-nat.h (struct thread_info): Add forward declaration.
7125         (nbsd_nat_target::thread_alive): Add.
7126         (nbsd_nat_target::thread_name): Likewise.
7127         (nbsd_nat_target::update_thread_list): Likewise.
7128         (update_thread_list::post_attach): Likewise.
7129         (post_attach::pid_to_str): Likewise.
7130         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
7131         (nbsd_thread_lister): Add.
7132         (nbsd_nat_target::thread_alive): Likewise.
7133         (nbsd_nat_target::thread_name): Likewise.
7134         (nbsd_add_threads): Likewise.
7135         (update_thread_list::post_attach): Likewise.
7136         (nbsd_nat_target::update_thread_list): Likewise.
7137         (post_attach::pid_to_str): Likewise.
7138
7139 2020-04-06  Tom Tromey  <tromey@adacore.com>
7140
7141         * ada-valprint.c (print_variant_part): Extract the variant field.
7142         (print_field_values): Use the field as the outer value when
7143         recursing.
7144
7145 2020-04-06  Tom Tromey  <tromey@adacore.com>
7146
7147         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
7148         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
7149         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
7150         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
7151         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
7152
7153 2020-04-06  Tom Tromey  <tromey@adacore.com>
7154
7155         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
7156         TYPE_CODE_ERROR.
7157
7158 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
7159
7160         * nbsd-tdep.c: Include "gdbarch.h".
7161         Define enum with NetBSD signal numbers.
7162         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
7163         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
7164         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
7165         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
7166         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
7167         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
7168         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
7169         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
7170         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
7171         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
7172         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
7173         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
7174
7175 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
7176
7177         PR gdb/25325
7178         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
7179
7180 2020-04-03  Tom Tromey  <tromey@adacore.com>
7181
7182         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
7183         Read constant block.
7184
7185 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7186
7187         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
7188         (gdb_bfd_get_full_section_contents): New declaration.
7189         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
7190         * windows-tdep.c (is_linked_with_cygwin_dll): Use
7191         gdb_bfd_get_full_section_contents.
7192
7193 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
7194
7195         * exec.c (build_section_table): Replace internal_error with
7196         gdb_assert.
7197         (section_table_xfer_memory_partial): Likewise.
7198         * mdebugread.c (parse_partial_symbols): Likewise.
7199         * psymtab.c (lookup_partial_symbol): Likewise.
7200         * utils.c (wrap_here): Likewise.
7201
7202 2020-04-02  Tom Tromey  <tromey@adacore.com>
7203
7204         * f-lang.c (build_fortran_types): Use arch_type to initialize
7205         builtin_complex_s32 in the TYPE_CODE_ERROR case.
7206
7207 2020-04-02  Tom Tromey  <tromey@adacore.com>
7208
7209         * dwarf2/read.c (partial_die_info::read): Do not create a vector
7210         of attributes.
7211
7212 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
7213             Bernd Edlinger <bernd.edlinger@hotmail.de>
7214             Tom Tromey  <tromey@adacore.com>
7215
7216         * buildsym.c (buildsym_compunit::record_line): Remove
7217         deduplication code.
7218
7219 2020-04-02  Tom de Vries  <tdevries@suse.de>
7220
7221         PR ada/24671
7222         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
7223
7224 2020-04-02  Tom de Vries  <tdevries@suse.de>
7225
7226         * dwarf2/read.c (dwarf2_gdb_index_functions,
7227         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
7228         NULL.
7229         * psymtab.c (psym_lookup_global_symbol_language): New function.
7230         (psym_functions): Init psym_lookup_global_symbol_language with
7231         psym_lookup_global_symbol_language.
7232         * symfile-debug.c (debug_sym_quick_functions): Init
7233         lookup_global_symbol_language with NULL.
7234         * symfile.c (set_initial_language): Remove fixme comment.
7235         * symfile.h (struct quick_symbol_functions): Add
7236         lookup_global_symbol_language.
7237         * symtab.c (find_quick_global_symbol_language): New function.
7238         (find_main_name): Use find_quick_global_symbol_language.
7239
7240 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
7241
7242         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
7243
7244 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7245
7246         * buildsym.c (record_line): Fix undefined behavior and preserve
7247         lines at eof.
7248
7249 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7250
7251         * buildsym.c (record_line): Fix the resizing condition.
7252
7253 2020-04-01  Tom Tromey  <tom@tromey.com>
7254
7255         * value.h (value_literal_complex): Add comment.
7256         * valops.c (value_literal_complex): Refer to value.h.
7257
7258 2020-04-01  Tom Tromey  <tom@tromey.com>
7259
7260         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
7261         (scalar_type): New rule, from typebase.
7262         (typebase): Use scalar_type.  Recognize complex types.
7263         (field_name): Handle FLOAT_KEYWORD.
7264         (ident_tokens): Add _Complex and __complex__.
7265
7266 2020-04-01  Tom Tromey  <tom@tromey.com>
7267
7268         PR exp/25299:
7269         * valarith.c (promotion_type, complex_binop): New functions.
7270         (scalar_binop): Handle complex numbers.  Use promotion_type.
7271         (value_pos, value_neg, value_complement): Handle complex numbers.
7272
7273 2020-04-01  Tom Tromey  <tom@tromey.com>
7274
7275         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
7276         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
7277         (parse_number): Handle complex numbers.
7278
7279 2020-04-01  Tom Tromey  <tom@tromey.com>
7280
7281         * c-valprint.c (c_decorations): Change complex suffix to "i".
7282
7283 2020-04-01  Tom Tromey  <tom@tromey.com>
7284
7285         * valprint.c (generic_value_print_complex): Use accessors.
7286         * value.h (value_real_part, value_imaginary_part): Declare.
7287         * valops.c (value_real_part, value_imaginary_part): New
7288         functions.
7289         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
7290
7291 2020-04-01  Tom Tromey  <tom@tromey.com>
7292
7293         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
7294         (read_range_type): Update.
7295         * mdebugread.c (basic_type): Update.
7296         * go-lang.c (build_go_types): Use init_complex_type.
7297         * gdbtypes.h (struct main_type) <complex_type>: New member.
7298         (init_complex_type): Update.
7299         (arch_complex_type): Don't declare.
7300         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
7301         Make name if none given.  Use alloc_type_copy.  Look for cached
7302         complex type.
7303         (arch_complex_type): Remove.
7304         (gdbtypes_post_init): Use init_complex_type.
7305         * f-lang.c (build_fortran_types): Use init_complex_type.
7306         * dwarf2/read.c (read_base_type): Update.
7307         * d-lang.c (build_d_types): Use init_complex_type.
7308         * ctfread.c (read_base_type): Update.
7309
7310 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7311
7312         * infrun.c (stop_all_threads): Update assertion, plus when
7313         stopping threads, take into account that we might be trying
7314         to stop an all-stop target.
7315         (stop_waiting): Call 'stop_all_threads' if there exists a
7316         non-stop target.
7317
7318 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7319
7320         * target.h (exists_non_stop_target): New function declaration.
7321         * target.c (exists_non_stop_target): New function.
7322
7323 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
7324
7325         PR gdb/24789
7326         * eval.c (is_integral_or_integral_reference): New function.
7327         (evaluate_subexp_standard): Allow integer references in
7328         pointer arithmetic.
7329
7330 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7331
7332         * remote.c (remote_target::remote_parse_stop_reply): Remove the
7333         check for no ptid in the stop reply when the target is non-stop.
7334
7335 2020-04-01  Tom Tromey  <tromey@adacore.com>
7336
7337         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
7338         "name" parameter to rvalue reference.  Initialize m_name_holder.
7339         <lookup_name_info>: New overloads.
7340         <name>: Return gdb::string_view.
7341         <c_str>: New method.
7342         <make_ignore_params>: Update.
7343         <search_name_hash>: Update.
7344         <language_lookup_name>: Return const char *.
7345         <m_name>: Change type.
7346         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
7347         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
7348         (lookup_name_info::match_any): Update.
7349         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
7350         Update.
7351         * minsyms.c (linkage_name_str): Update.
7352         * language.c (default_symbol_name_matcher): Update.
7353         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
7354         Update.
7355         * ada-lang.c (ada_fold_name): Change parameter to string_view.
7356         (ada_lookup_name_info::ada_lookup_name_info): Update.
7357         (literal_symbol_name_matcher): Update.
7358
7359 2020-04-01  Tom Tromey  <tromey@adacore.com>
7360
7361         * psymtab.c (psymtab_search_name): Remove function.
7362         (psym_lookup_symbol): Create search name and lookup name here.
7363         (lookup_partial_symbol): Remove "name" parameter; add
7364         lookup_name.
7365         (psym_expand_symtabs_for_function): Update.
7366
7367 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
7368
7369         PR tui/25597:
7370         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
7371
7372 2020-03-31  Tom Tromey  <tromey@adacore.com>
7373
7374         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
7375         memcpy.
7376
7377 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
7378
7379         * features/riscv/32bit-csr.xml: Regenerated.
7380         * features/riscv/64bit-csr.xml: Regenerated.
7381
7382 2020-03-30  Tom Tromey  <tromey@adacore.com>
7383
7384         * ada-valprint.c (print_variant_part): Update.
7385         * ada-lang.h (ada_which_variant_applies): Update.
7386         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
7387         outer_valaddr parameters; replace with "outer" value parameter.
7388         (to_fixed_variant_branch_type): Update.
7389
7390 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7391
7392         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
7393         <list>.  Remove inclusion of observable.h.
7394         (PPC_DEBUG_CURRENT_VERSION): Move up define.
7395         (struct arch_lwp_info): New struct.
7396         (class ppc_linux_dreg_interface): New class.
7397         (struct ppc_linux_process_info): New struct.
7398         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
7399         <low_new_clone, low_forget_process, low_prepare_to_resume>
7400         <copy_thread_dreg_state, mark_thread_stale>
7401         <mark_debug_registers_changed, register_hw_breakpoint>
7402         <clear_hw_breakpoint, register_wp, clear_wp>
7403         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
7404         <num_memory_accesses, get_trigger_type>
7405         <create_watchpoint_request, hwdebug_point_cmp>
7406         <init_arch_lwp_info, get_arch_lwp_info>
7407         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
7408         methods.
7409         <struct ptid_hash>: New inner struct.
7410         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
7411         members.
7412         (saved_dabr_value, hwdebug_info, max_slots_number)
7413         (struct hw_break_tuple, struct thread_points, ppc_threads)
7414         (have_ptrace_hwdebug_interface)
7415         (hwdebug_find_thread_points_by_tid)
7416         (hwdebug_insert_point, hwdebug_remove_point): Remove.
7417         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
7418         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
7419         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
7420         use m_dreg_interface.
7421         (hwdebug_point_cmp): Change to...
7422         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
7423         reference arguments instead of pointers.
7424         (ppc_linux_nat_target::ranged_break_num_registers): Use
7425         m_dreg_interface.
7426         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
7427         m_dreg_interface.  Call register_hw_breakpoint.
7428         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
7429         m_dreg_interface.  Call clear_hw_breakpoint.
7430         (get_trigger_type): Change to...
7431         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
7432         comment.
7433         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
7434         use m_dreg_interface.  Call register_hw_breakpoint.
7435         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
7436         use m_dreg_interface.  Call clear_hw_breakpoint.
7437         (can_use_watchpoint_cond_accel): Change to...
7438         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
7439         method.  Update comment, use m_dreg_interface and
7440         m_process_info.
7441         (calculate_dvc): Change to...
7442         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
7443         m_dreg_interface.
7444         (num_memory_accesses): Change to...
7445         (ppc_linux_nat_target::num_memory_accesses): ...this method.
7446         (check_condition): Change to...
7447         (ppc_linux_nat_target::check_condition): ...this method.
7448         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
7449         comment, use m_dreg_interface.
7450         (create_watchpoint_request): Change to...
7451         (ppc_linux_nat_target::create_watchpoint_request): ...this
7452         method.  Use m_dreg_interface.
7453         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
7454         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
7455         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
7456         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
7457         (ppc_linux_nat_target::low_forget_process)
7458         (ppc_linux_nat_target::low_new_fork)
7459         (ppc_linux_nat_target::low_new_clone)
7460         (ppc_linux_nat_target::low_delete_thread)
7461         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
7462         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
7463         only call mark_thread_stale.
7464         (ppc_linux_thread_exit): Remove.
7465         (ppc_linux_nat_target::stopped_data_address): Change to...
7466         (ppc_linux_nat_target::low_stopped_data_address): This. Add
7467         comment, use m_dreg_interface and m_thread_hw_breakpoints.
7468         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
7469         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
7470         comment.  Call low_stopped_data_address.
7471         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
7472         m_dreg_interface.
7473         (ppc_linux_nat_target::masked_watch_num_registers): Use
7474         m_dreg_interface.
7475         (ppc_linux_nat_target::copy_thread_dreg_state)
7476         (ppc_linux_nat_target::mark_thread_stale)
7477         (ppc_linux_nat_target::mark_debug_registers_changed)
7478         (ppc_linux_nat_target::register_hw_breakpoint)
7479         (ppc_linux_nat_target::clear_hw_breakpoint)
7480         (ppc_linux_nat_target::register_wp)
7481         (ppc_linux_nat_target::clear_wp)
7482         (ppc_linux_nat_target::init_arch_lwp_info)
7483         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
7484         (_initialize_ppc_linux_nat): Remove observer callback.
7485
7486 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7487
7488         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
7489         (ppc_linux_nat_target::auxv_parse)
7490         (ppc_linux_nat_target::read_description)
7491         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
7492         Move up.
7493
7494 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7495
7496         * linux-nat.h (low_new_clone): New method.
7497         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
7498
7499 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7500
7501         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
7502         (dbx_expand_psymtab): ... this.
7503         (start_psymtab): Update.
7504         * mdebugread.c (psymtab_to_symtab_1): Rename to...
7505         (mdebug_expand_psymtab): ... this.
7506         (parse_partial_symbols): Update.
7507         (new_psymtab): Update.
7508         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
7509         (xcoff_expand_psymtab): ... this.
7510         (xcoff_start_psymtab): Update.
7511
7512 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7513
7514         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
7515         <expand_dependencies>: ... this.
7516         * psymtab.c (partial_symtab::read_dependencies): Rename to...
7517         (partial_symtab::expand_dependencies): ... this.
7518         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
7519         Update.
7520         (dwarf2_psymtab::expand_psymtab): Update.
7521         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7522         * mdebugread.c (psymtab_to_symtab_1): Update.
7523         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7524
7525 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7526
7527         * psympriv.h (discard_psymtab): Remove.
7528         * dbxread.c (dbx_end_psymtab): Update.
7529         * xcoffread.c (xcoff_end_psymtab): Update.
7530
7531 2020-03-28  Tom Tromey  <tom@tromey.com>
7532
7533         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
7534         comment.
7535
7536 2020-03-28  Tom Tromey  <tom@tromey.com>
7537
7538         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
7539
7540 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
7541
7542         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7543
7544 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
7545
7546         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
7547
7548 2020-03-26  Tom Tromey  <tom@tromey.com>
7549
7550         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
7551         (mark_common_block_symbol_computed, read_tag_string_type)
7552         (attr_to_dynamic_prop, read_subrange_type): Update.
7553         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
7554         to be methods on struct attribute.
7555         (skip_one_die, process_imported_unit_die, read_namespace_alias)
7556         (read_call_site_scope, partial_die_info::read)
7557         (partial_die_info::read, lookup_die_type, follow_die_ref):
7558         Update.
7559         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
7560         from dwarf2_get_ref_die_offset.
7561         (attribute::constant_value): New method, from
7562         dwarf2_get_attr_constant_value.
7563         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
7564         Declare method.
7565         <constant_value>: New method.
7566
7567 2020-03-26  Tom Tromey  <tom@tromey.com>
7568
7569         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
7570         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
7571         (dwarf_type_encoding_name): Move to stringify.c.
7572         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
7573         * dwarf2/stringify.c: New file.
7574         * dwarf2/stringify.h: New file.
7575
7576 2020-03-26  Tom Tromey  <tom@tromey.com>
7577
7578         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
7579         Rewrite.
7580
7581 2020-03-26  Tom Tromey  <tom@tromey.com>
7582
7583         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
7584         methods.
7585         * dwarf2/read.c (lookup_addr_base): Move to die.h.
7586         (lookup_ranges_base): Likewise.
7587         (read_cutu_die_from_dwo, read_full_die_1): Update.
7588
7589 2020-03-26  Tom Tromey  <tom@tromey.com>
7590
7591         * dwarf2/read.c (read_import_statement, read_file_scope)
7592         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
7593         (read_lexical_block_scope, read_call_site_scope)
7594         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
7595         (handle_struct_member_die, process_structure_scope)
7596         (update_enumeration_type_from_children)
7597         (process_enumeration_scope, read_array_type, read_common_block)
7598         (read_namespace, read_module, read_subroutine_type): Update.
7599         (sibling_die): Remove.
7600
7601 2020-03-26  Tom Tromey  <tom@tromey.com>
7602
7603         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
7604         (build_type_psymtabs_reader, read_structure_type)
7605         (read_enumeration_type, read_full_die_1): Update.
7606         (dwarf2_attr_no_follow): Move to die.h.
7607         * dwarf2/die.h (struct die_info) <attr>: New method.
7608
7609 2020-03-26  Tom Tromey  <tom@tromey.com>
7610
7611         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
7612         <base_address>: Now an optional.
7613         (dwarf2_find_base_address, dwarf2_rnglists_process)
7614         (dwarf2_ranges_process, fill_in_loclist_baton)
7615         (dwarf2_symbol_mark_computed): Update.
7616
7617 2020-03-26  Tom Tromey  <tom@tromey.com>
7618
7619         * dwarf2/read.c (struct die_info): Move to die.h.
7620         * dwarf2/die.h: New file.
7621
7622 2020-03-26  Tom Tromey  <tom@tromey.com>
7623
7624         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
7625         * dwarf2/read.c
7626         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7627         Move to line-header.c.
7628         (read_checked_initial_length_and_offset, read_formatted_entries):
7629         Likewise.
7630         (dwarf_decode_line_header): Split into two.
7631         * dwarf2/line-header.c
7632         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7633         Move from read.c.
7634         (read_checked_initial_length_and_offset, read_formatted_entries):
7635         Likewise.
7636         (dwarf_decode_line_header): New function, split from read.c.
7637
7638 2020-03-26  Tom Tromey  <tom@tromey.com>
7639
7640         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
7641         Declare method.
7642         * dwarf2/read.c (read_attribute_value): Update.
7643         (dwarf2_per_objfile::read_line_string): Rename from
7644         read_indirect_line_string.
7645         (read_formatted_entries): Update.
7646
7647 2020-03-26  Tom Tromey  <tom@tromey.com>
7648
7649         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
7650         variable.
7651
7652 2020-03-26  Tom Tromey  <tom@tromey.com>
7653
7654         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
7655         const.
7656         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
7657         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
7658         parameter const.
7659
7660 2020-03-26  Tom Tromey  <tom@tromey.com>
7661
7662         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
7663         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
7664         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
7665         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
7666
7667 2020-03-26  Tom Tromey  <tom@tromey.com>
7668
7669         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
7670         file_names_size, file_full_name, file_file_name>: Use const.
7671         <file_name_at, file_names>: Add const overload.
7672         * dwarf2/line-header.c (line_header::file_file_name)
7673         (line_header::file_full_name): Update.
7674
7675 2020-03-26  Tom Tromey  <tom@tromey.com>
7676
7677         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
7678         (macro_start_file, consume_improper_spaces)
7679         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
7680         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
7681         (dwarf_decode_macros): Move to macro.c.
7682         * dwarf2/macro.c: New file.
7683         * dwarf2/macro.h: New file.
7684         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
7685
7686 2020-03-26  Tom Tromey  <tom@tromey.com>
7687
7688         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
7689         method.
7690         * dwarf2/section.c: New method.  From
7691         read_indirect_string_at_offset_from.
7692         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
7693         (read_indirect_string_at_offset_from): Move to section.c.
7694         (read_indirect_string_at_offset): Rewrite.
7695         (read_indirect_line_string_at_offset): Remove.
7696         (read_indirect_string, read_indirect_line_string)
7697         (dwarf_decode_macro_bytes): Update.
7698
7699 2020-03-26  Tom Tromey  <tom@tromey.com>
7700
7701         * dwarf2/section.h (struct dwarf2_section_info)
7702         <overload_complaint>: Declare.
7703         (dwarf2_section_buffer_overflow_complaint): Don't declare.
7704         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
7705         Rename from dwarf2_section_buffer_overflow_complaint.
7706         * dwarf2/read.c (skip_one_die, partial_die_info::read)
7707         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
7708
7709 2020-03-26  Tom Tromey  <tom@tromey.com>
7710
7711         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
7712         Declare.
7713         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
7714         Move from read.c.
7715         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
7716         to section.c.
7717
7718 2020-03-26  Tom Tromey  <tom@tromey.com>
7719
7720         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
7721
7722 2020-03-26  Tom Tromey  <tom@tromey.com>
7723
7724         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
7725         "builder".
7726         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
7727         parameter.
7728         (dwarf_decode_macros): Update.
7729
7730 2020-03-26  Tom Tromey  <tom@tromey.com>
7731
7732         * dwarf2/read.c (read_attribute_value): Update.
7733         (read_indirect_string_from_dwz): Move to dwz.c; change into
7734         method.
7735         (dwarf_decode_macro_bytes): Update.
7736         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
7737         * dwarf2/dwz.c: New file.
7738         * Makefile.in (COMMON_SFILES): Add dwz.c.
7739
7740 2020-03-26  Tom Tromey  <tom@tromey.com>
7741
7742         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
7743         * dwarf2/read.c: Add include.
7744         * dwarf2/index-write.c: Add include.
7745         * dwarf2/index-cache.c: Add include.
7746         * dwarf2/dwz.h: New file.
7747
7748 2020-03-25  Tom Tromey  <tom@tromey.com>
7749
7750         * compile/compile-object-load.c (get_out_value_type): Mention
7751         correct symbol name in error message.
7752
7753 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
7754
7755         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7756
7757 2020-03-25  Tom de Vries  <tdevries@suse.de>
7758
7759         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
7760         * symmisc.c (dump_symtab_1): Print user and includes fields.
7761         (maintenance_info_symtabs): Same.
7762
7763 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7764
7765         PR gdb/25534
7766         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
7767         (riscv_regcache_cooked_write): New function.
7768         (riscv_push_dummy_call): Use new function.
7769         (riscv_return_value): Likewise.
7770
7771 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
7772
7773         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
7774         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
7775         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
7776         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
7777         * infrun.c (follow_fork): Likewise.
7778         (follow_fork_inferior): Likewise.
7779         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
7780         * linux-nat.h (class linux_nat_target): Likewise.
7781         * remote.c (class remote_target) <follow_fork>: Likewise.
7782         (remote_target::follow_fork): Likewise.
7783         * target-delegates.c: Re-generate.
7784         * target.c (default_follow_fork): Likewise.
7785         (target_follow_fork): Likewise.
7786         * target.h (struct target_ops) <follow_fork>: Likewise.
7787         (target_follow_fork): Likewise.
7788
7789 2020-03-24  Tom de Vries  <tdevries@suse.de>
7790
7791         * psymtab.c (maintenance_info_psymtabs): Print user field.
7792
7793 2020-03-20  Tom Tromey  <tromey@adacore.com>
7794
7795         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
7796         const.
7797         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
7798         const.
7799
7800 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
7801
7802         * ptrace.m4: Don't check for ptrace declaration.
7803         * config.in: Re-generate.
7804         * configure: Re-generate.
7805         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
7806         not defined.
7807
7808 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7809
7810         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
7811         `PTRACE_TYPE_RET'.
7812         * i386-bsd-nat.c (gdb_ptrace): Likewise.
7813         * sparc-nat.c (gdb_ptrace): Likewise.
7814         * x86-bsd-nat.c (gdb_ptrace): Likewise.
7815
7816 2020-03-20  Tom Tromey  <tromey@adacore.com>
7817
7818         * c-exp.y (lex_one_token): Fix assert.
7819
7820 2020-03-20  Tom Tromey  <tromey@adacore.com>
7821
7822         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
7823         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
7824         strncpy call.
7825
7826 2020-03-20  Tom Tromey  <tromey@adacore.com>
7827
7828         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
7829
7830 2020-03-20  Tom Tromey  <tromey@adacore.com>
7831
7832         * ada-valprint.c (print_variant_part): Remove parameters; switch
7833         to value-based API.
7834         (print_field_values): Likewise.
7835         (ada_val_print_struct_union): Likewise.
7836         (ada_value_print_1): Update.
7837
7838 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7839
7840         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
7841         nbsd_nat_target instead of inf_ptrace_target.
7842         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7843         nbsd_nat_target.
7844
7845 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7846
7847         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
7848         it to the ptrace call.
7849         * (store_registers): Likewise.
7850
7851 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7852
7853         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
7854         it to the ptrace call.
7855         * (store_registers): Likewise.
7856
7857 2020-03-19  Luis Machado  <luis.machado@linaro.org>
7858
7859         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
7860         valid, fetch vg value from ptrace.
7861
7862 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7863         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
7864         * inf-ptrace.c: Likewise.
7865         * (gdb_ptrace): Add.
7866         * (inf_ptrace_target::resume): Update.
7867         * (inf_ptrace_target::xfer_partial): Likewise.
7868         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
7869         * (inf_ptrace_peek_poke): Update.
7870
7871 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7872
7873         * x86-bsd-nat.c (gdb_ptrace): New.
7874         * (x86bsd_dr_set): Add new argument `ptid'.
7875         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
7876         x86bsd_dr_set_addr): Update.
7877
7878 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7879
7880         * remote.c (remote_target::process_stop_reply): Handle events for
7881         all threads differently.
7882
7883 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7884
7885         * completer.c (completion_tracker::remove_completion): Define new
7886         function.
7887         * completer.h (completion_tracker::remove_completion): Declare new
7888         function.
7889         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
7890         when adding a C++ function symbol.
7891
7892 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7893
7894         * completer.c (completion_tracker::completion_hash_entry): Define
7895         new class.
7896         (advance_to_filename_complete_word_point): Call
7897         recompute_lowest_common_denominator.
7898         (completion_tracker::completion_tracker): Call discard_completions
7899         to setup the hash table.
7900         (completion_tracker::discard_completions): Allow for being called
7901         from the constructor, pass new equal function, and element deleter
7902         when constructing the hash table.  Initialise new class member
7903         variables.
7904         (completion_tracker::maybe_add_completion): Remove use of
7905         m_entries_vec, and store more information into m_entries_hash.
7906         (completion_tracker::recompute_lcd_visitor): New function, most
7907         content taken from...
7908         (completion_tracker::recompute_lowest_common_denominator):
7909         ...here, this now just visits each item in the hash calling the
7910         above visitor.
7911         (completion_tracker::build_completion_result): Remove use of
7912         m_entries_vec, call recompute_lowest_common_denominator.
7913         * completer.h (completion_tracker::have_completions): Remove use
7914         of m_entries_vec.
7915         (completion_tracker::completion_hash_entry): Declare new class.
7916         (completion_tracker::recompute_lowest_common_denominator): Change
7917         function signature.
7918         (completion_tracker::recompute_lcd_visitor): Declare new function.
7919         (completion_tracker::m_entries_vec): Delete.
7920         (completion_tracker::m_entries_hash): Initialize to NULL.
7921         (completion_tracker::m_lowest_common_denominator_valid): New
7922         member variable.
7923         (completion_tracker::m_lowest_common_denominator_max_length): New
7924         member variable.
7925
7926 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7927
7928         * regformats/regdef.h: Put reg in gdb namespace.
7929
7930 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7931
7932         * i386-bsd-nat.c (gdb_ptrace): New.
7933         * (i386bsd_fetch_inferior_registers,
7934         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7935         * (i386bsd_fetch_inferior_registers,
7936         i386bsd_store_inferior_registers) Use gdb_ptrace.
7937
7938 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7939
7940         * amd64-bsd-nat.c (gdb_ptrace): New.
7941         * (amd64bsd_fetch_inferior_registers,
7942         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7943         * (amd64bsd_fetch_inferior_registers,
7944         amd64bsd_store_inferior_registers) Use gdb_ptrace.
7945
7946 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7947
7948         * user-regs.c (user_reg::read): Rename to...
7949         (user_reg::xread): ...this.
7950         * (append_user_reg): Rename argument `read' to `xread'.
7951         * (user_reg_add_builtin): Likewise.
7952         * (user_reg_add): Likewise.
7953         * (value_of_user_reg): Likewise.
7954
7955 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7956
7957         * sparc-nat.c (gdb_ptrace): New.
7958         * sparc-nat.c (sparc_fetch_inferior_registers)
7959         (sparc_store_inferior_registers) Remove obsolete comment.
7960         * sparc-nat.c (sparc_fetch_inferior_registers)
7961         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
7962         * sparc-nat.c (sparc_fetch_inferior_registers)
7963         (sparc_store_inferior_registers) Use gdb_ptrace.
7964
7965 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7966
7967         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
7968         it to the ptrace call.
7969         * sh-nbsd-nat.c (store_registers): Likewise.
7970
7971 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7972
7973         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
7974         nbsd_nat_target instead of inf_ptrace_target.
7975         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7976         nbsd_nat_target.
7977
7978 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7979
7980         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
7981
7982 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7983
7984         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
7985         <sys/sysctl.h>.
7986         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
7987
7988 2020-03-17  Tom de Vries  <tdevries@suse.de>
7989
7990         PR gdb/23710
7991         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
7992         fields.
7993         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
7994         fields.
7995         (process_imported_unit_die): Skip import of c++ CUs.
7996
7997 2020-03-16  Tom Tromey  <tom@tromey.com>
7998
7999         * p-valprint.c (pascal_object_print_value): Initialize
8000         base_value.
8001
8002 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
8003             Shahab Vahedi  <shahab@synopsys.com>
8004
8005         * Makefile.in: Add arch/arc.o
8006         * configure.tgt: Likewise.
8007         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
8008         (_initialize_arc_tdep): Don't initialize old target descriptions.
8009         (arc_read_description): New function to cache target descriptions.
8010         * arc-tdep.h (arc_read_description): Add proto type.
8011         * arch/arc.c: New file.
8012         * arch/arc.h: Likewise.
8013         * features/Makefile: Replace old target descriptions with new.
8014         * features/arc-arcompact.c: Remove.
8015         * features/arc-arcompact.xml: Likewise.
8016         * features/arc-v2.c: Likewise
8017         * features/arc-v2.xml: Likewise
8018         * features/arc/aux-arcompact.xml: New file.
8019         * features/arc/aux-v2.xml: Likewise.
8020         * features/arc/core-arcompact.xml: Likewise.
8021         * features/arc/core-v2.xml: Likewise.
8022         * features/arc/aux-arcompact.c: Generate.
8023         * features/arc/aux-v2.c: Likewise.
8024         * features/arc/core-arcompact.c: Likewise.
8025         * features/arc/core-v2.c: Likewise.
8026         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
8027
8028 2020-03-16  Tom Tromey  <tromey@adacore.com>
8029
8030         PR gdb/25663:
8031         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
8032         putting value into bcache.
8033
8034 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8035
8036         PR gdb/21500
8037         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
8038         to...
8039         (amd64_windows_init_abi_common): ... this.  Don't set size of
8040         long type.
8041         (amd64_windows_init_abi): New function.
8042         (amd64_cygwin_init_abi): New function.
8043         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
8044         the Cygwin OS ABI.
8045         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
8046         comment.
8047
8048 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8049
8050         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
8051         * windows-tdep.c (CYGWIN_DLL_NAME): New.
8052         (pe_import_directory_entry): New struct type.
8053         (is_linked_with_cygwin_dll): New function.
8054         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
8055         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
8056         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
8057
8058 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8059
8060         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
8061         i386_cygwin_core_osabi_sniffer.
8062
8063 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8064
8065         * i386-cygwin-tdep.c: Rename to...
8066         * i386-windows-tdep.c: ... this.
8067         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
8068         i386-windows-tdep.c.
8069         * configure.tgt: Likewise.
8070
8071 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8072
8073         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
8074         * osabi.c (gdb_osabi_names): Add "Windows".
8075         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
8076         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
8077         (i386_cygwin_core_osabi_sniffer): New function, extracted from
8078         i386_cygwin_osabi_sniffer.
8079         (_initialize_i386_cygwin_tdep): Register OS ABI
8080         GDB_OSABI_WINDOWS for i386.
8081         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
8082         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
8083         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
8084         for x86-64.
8085         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
8086         when the target matches '*-*-mingw*'.
8087
8088 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8089
8090         * defs.h (enum gdb_osabi): Move to...
8091         * osabi.h (enum gdb_osabi): ... here.
8092         * gdbarch.sh: Include osabi.h in gdbarch.h.
8093         * gdbarch.h: Re-generate.
8094
8095 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
8096
8097         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
8098         function.
8099         (_initialize_amd64_windows_tdep): Register osabi sniffer.
8100
8101 2020-03-14  Tom Tromey  <tom@tromey.com>
8102
8103         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
8104         for C++.
8105         (c_type_print_modifier): Likewise.  Add "language" parameter.
8106         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
8107         (c_type_print_base_1): Update.
8108         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
8109         constants.
8110         * type-stack.c (type_stack::insert): Handle tp_atomic and
8111         tp_restrict.
8112         (type_stack::follow_type_instance_flags): Likewise.
8113         (type_stack::follow_types): Likewise.  Merge type-following code.
8114         * c-exp.y (RESTRICT, ATOMIC): New tokens.
8115         (space_identifier, cv_with_space_id)
8116         (const_or_volatile_or_space_identifier_noopt)
8117         (const_or_volatile_or_space_identifier): Remove.
8118         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
8119         rules.
8120         (ptr_operator, typebase): Update.
8121         (enum token_flag) <FLAG_C>: New constant.
8122         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
8123         "_Atomic".
8124         (lex_one_token): Handle FLAG_C.
8125
8126 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8127
8128         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
8129         it to the ptrace call.
8130         * m68k-bsd-nat.c (store_registers): Likewise.
8131
8132 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8133
8134         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
8135         gdb_byte *.
8136         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
8137         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
8138         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
8139
8140 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8141
8142         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
8143         nbsd_nat_target instead of inf_ptrace_target.
8144         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8145         nbsd_nat_target.
8146
8147 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8148
8149         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
8150         register_t.
8151
8152 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8153
8154         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
8155         it to the ptrace call.
8156         * alpha-bsd-nat.c (store_registers): Likewise.
8157
8158 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8159
8160         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
8161         includes.
8162         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
8163         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
8164         fill_fpregset): Likewise.
8165
8166 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8167
8168         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
8169         nbsd_nat_target instead of inf_ptrace_target.
8170         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8171         nbsd_nat_target.
8172
8173 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8174
8175         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
8176         register_t.
8177
8178 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8179
8180         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
8181         it to the ptrace call.
8182         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
8183         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
8184         * arm-nbsd-nat.c (store_register): Likewise.
8185         * arm-nbsd-nat.c (store_regs): Likewise.
8186         * arm-nbsd-nat.c (store_fp_register): Likewise.
8187         * arm-nbsd-nat.c (store_fp_regs): Likewise.
8188
8189 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8190
8191         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
8192         nbsd_nat_target instead of inf_ptrace_target.
8193         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8194         nbsd_nat_target.
8195
8196 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8197
8198         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
8199         it to the ptrace call.
8200         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
8201
8202 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8203
8204         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
8205         it to the ptrace call.
8206         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
8207
8208 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8209
8210         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
8211         gdb_byte *.
8212         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
8213
8214 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8215
8216         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
8217         instead of inf_ptrace_target.
8218         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
8219         nbsd_nat_target.
8220
8221 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8222
8223         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8224         register_t.
8225
8226 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8227
8228         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
8229         register_t.
8230
8231 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
8232
8233         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
8234         register_t.
8235
8236 2020-03-13  Tom Tromey  <tom@tromey.com>
8237
8238         * value.h (val_print): Don't declare.
8239         * valprint.h (val_print_array_elements)
8240         (val_print_scalar_formatted, generic_val_print): Don't declare.
8241         * valprint.c (generic_val_print_array): Take a struct value.
8242         (generic_val_print_ptr, generic_val_print_memberptr)
8243         (generic_val_print_bool, generic_val_print_int)
8244         (generic_val_print_char, generic_val_print_complex)
8245         (generic_val_print): Remove.
8246         (generic_value_print): Update.
8247         (do_val_print): Remove unused parameters.  Don't call
8248         la_val_print.
8249         (val_print): Remove.
8250         (common_val_print): Update.  Don't call value_check_printable.
8251         (val_print_scalar_formatted, val_print_array_elements): Remove.
8252         * rust-lang.c (rust_val_print): Remove.
8253         (rust_language_defn): Update.
8254         * p-valprint.c (pascal_val_print): Remove.
8255         (pascal_value_print_inner): Update.
8256         (pascal_object_print_val_fields, pascal_object_print_val):
8257         Remove.
8258         (pascal_object_print_static_field): Update.
8259         * p-lang.h (pascal_val_print): Don't declare.
8260         * p-lang.c (pascal_language_defn): Update.
8261         * opencl-lang.c (opencl_language_defn): Update.
8262         * objc-lang.c (objc_language_defn): Update.
8263         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
8264         * m2-lang.h (m2_val_print): Don't declare.
8265         * m2-lang.c (m2_language_defn): Update.
8266         * language.h (struct language_defn) <la_val_print>: Remove.
8267         * language.c (unk_lang_value_print_inner): Rename.  Change
8268         argument types.
8269         (unknown_language_defn, auto_language_defn): Update.
8270         * go-valprint.c (go_val_print): Remove.
8271         * go-lang.h (go_val_print): Don't declare.
8272         * go-lang.c (go_language_defn): Update.
8273         * f-valprint.c (f_val_print): Remove.
8274         * f-lang.h (f_value_print): Don't declare.
8275         * f-lang.c (f_language_defn): Update.
8276         * d-valprint.c (d_val_print): Remove.
8277         * d-lang.h (d_value_print): Don't declare.
8278         * d-lang.c (d_language_defn): Update.
8279         * cp-valprint.c (cp_print_value_fields)
8280         (cp_print_value_fields_rtti, cp_print_value): Remove.
8281         (cp_print_static_field): Update.
8282         * c-valprint.c (c_val_print_array, c_val_print_ptr)
8283         (c_val_print_struct, c_val_print_union, c_val_print_int)
8284         (c_val_print_memberptr, c_val_print): Remove.
8285         * c-lang.h (c_val_print_array, cp_print_value_fields)
8286         (cp_print_value_fields_rtti): Don't declare.
8287         * c-lang.c (c_language_defn, cplus_language_defn)
8288         (asm_language_defn, minimal_language_defn): Update.
8289         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
8290         (ada_val_print_enum): Take a struct value.
8291         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
8292         (ada_val_print): Remove.
8293         (ada_value_print_1): Update.
8294         (printable_val_type): Remove.
8295         * ada-lang.h (ada_val_print): Don't declare.
8296         * ada-lang.c (ada_language_defn): Update.
8297
8298 2020-03-13  Tom Tromey  <tom@tromey.com>
8299
8300         * valprint.c (do_val_print): Update.
8301         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
8302         a struct value.
8303         (value_to_value_object_no_release): Declare.
8304         * python/py-value.c (value_to_value_object_no_release): New
8305         function.
8306         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
8307         struct value.
8308         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
8309         function.
8310         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
8311         a struct value.
8312         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
8313         Declare.
8314         (gdbscm_apply_val_pretty_printer): Take a struct value.
8315         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
8316         value.
8317         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
8318         value.
8319         * extension-priv.h (struct extension_language_ops)
8320         <apply_val_pretty_printer>: Take a struct value.
8321         * cp-valprint.c (cp_print_value): Create a struct value.
8322         (cp_print_value): Update.
8323
8324 2020-03-13  Tom Tromey  <tom@tromey.com>
8325
8326         * ada-valprint.c (print_field_values): Call common_val_print.
8327
8328 2020-03-13  Tom Tromey  <tom@tromey.com>
8329
8330         * ada-valprint.c (val_print_packed_array_elements): Remove
8331         bitoffset and val parameters.  Call common_val_print.
8332         (ada_val_print_string): Remove offset, address, and original_value
8333         parameters.
8334         (ada_val_print_array): Update.
8335         (ada_value_print_array): New function.
8336         (ada_value_print_1): Call it.
8337
8338 2020-03-13  Tom Tromey  <tom@tromey.com>
8339
8340         * ada-valprint.c (ada_value_print): Use common_val_print.
8341
8342 2020-03-13  Tom Tromey  <tom@tromey.com>
8343
8344         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
8345
8346 2020-03-13  Tom Tromey  <tom@tromey.com>
8347
8348         * ada-valprint.c (ada_value_print_num): New function.
8349         (ada_value_print_1): Use it.
8350
8351 2020-03-13  Tom Tromey  <tom@tromey.com>
8352
8353         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
8354
8355 2020-03-13  Tom Tromey  <tom@tromey.com>
8356
8357         * ada-valprint.c (ada_value_print_ptr): New function.
8358         (ada_value_print_1): Use it.
8359
8360 2020-03-13  Tom Tromey  <tom@tromey.com>
8361
8362         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
8363         call common_val_print.
8364         (ada_val_print_1): Update.
8365         (ada_value_print_1): New function.
8366         (ada_value_print_inner): Rewrite.
8367
8368 2020-03-13  Tom Tromey  <tom@tromey.com>
8369
8370         * cp-valprint.c (cp_print_value_fields): Update.
8371         (cp_print_value): New function.
8372
8373 2020-03-13  Tom Tromey  <tom@tromey.com>
8374
8375         * m2-valprint.c (m2_value_print_inner): Use
8376         cp_print_value_fields.
8377         * cp-valprint.c (cp_print_value_fields): New function.
8378         * c-valprint.c (c_value_print_struct): New function.
8379         (c_value_print_inner): Use c_value_print_struct.
8380         * c-lang.h (cp_print_value_fields): Declare.
8381
8382 2020-03-13  Tom Tromey  <tom@tromey.com>
8383
8384         * c-valprint.c (c_value_print_array): New function.
8385         (c_value_print_inner): Use it.
8386
8387 2020-03-13  Tom Tromey  <tom@tromey.com>
8388
8389         * c-valprint.c (c_value_print_memberptr): New function.
8390         (c_value_print_inner): Use it.
8391
8392 2020-03-13  Tom Tromey  <tom@tromey.com>
8393
8394         * c-valprint.c (c_value_print_int): New function.
8395         (c_value_print_inner): Use it.
8396
8397 2020-03-13  Tom Tromey  <tom@tromey.com>
8398
8399         * c-valprint.c (c_value_print_ptr): New function.
8400         (c_value_print_inner): Use it.
8401
8402 2020-03-13  Tom Tromey  <tom@tromey.com>
8403
8404         * c-valprint.c (c_value_print_inner): Rewrite.
8405
8406 2020-03-13  Tom Tromey  <tom@tromey.com>
8407
8408         * valprint.c (generic_value_print_complex): New function.
8409         (generic_value_print): Use it.
8410
8411 2020-03-13  Tom Tromey  <tom@tromey.com>
8412
8413         * valprint.c (generic_val_print_float): Don't call
8414         val_print_scalar_formatted.
8415         (generic_val_print, generic_value_print): Update.
8416
8417 2020-03-13  Tom Tromey  <tom@tromey.com>
8418
8419         * valprint.c (generic_value_print_char): New function
8420         (generic_value_print): Use it.
8421
8422 2020-03-13  Tom Tromey  <tom@tromey.com>
8423
8424         * valprint.c (generic_value_print_int): New function.
8425         (generic_value_print): Use it.
8426
8427 2020-03-13  Tom Tromey  <tom@tromey.com>
8428
8429         * valprint.c (generic_value_print_bool): New function.
8430         (generic_value_print): Use it.
8431
8432 2020-03-13  Tom Tromey  <tom@tromey.com>
8433
8434         * valprint.c (generic_val_print_func): Simplify.
8435         (generic_val_print, generic_value_print): Update.
8436
8437 2020-03-13  Tom Tromey  <tom@tromey.com>
8438
8439         * valprint.c (generic_val_print_flags): Remove.
8440         (generic_val_print, generic_value_print): Update.
8441         (val_print_type_code_flags): Add original_value parameter.
8442
8443 2020-03-13  Tom Tromey  <tom@tromey.com>
8444
8445         * valprint.c (generic_val_print): Update.
8446         (generic_value_print): Update.
8447         * valprint.c (generic_val_print_enum): Don't call
8448         val_print_scalar_formatted.
8449
8450 2020-03-13  Tom Tromey  <tom@tromey.com>
8451
8452         * valprint.c (generic_value_print): Call generic_value_print_ptr.
8453         * valprint.c (generic_value_print_ptr): New function.
8454
8455 2020-03-13  Tom Tromey  <tom@tromey.com>
8456
8457         * valprint.c (generic_value_print): Rewrite.
8458
8459 2020-03-13  Tom Tromey  <tom@tromey.com>
8460
8461         * p-valprint.c (pascal_object_print_value_fields)
8462         (pascal_object_print_value): New functions.
8463
8464 2020-03-13  Tom Tromey  <tom@tromey.com>
8465
8466         * p-valprint.c (pascal_value_print_inner): Rewrite.
8467
8468 2020-03-13  Tom Tromey  <tom@tromey.com>
8469
8470         * f-valprint.c (f_value_print_innner): Rewrite.
8471
8472 2020-03-13  Tom Tromey  <tom@tromey.com>
8473
8474         * m2-valprint.c (m2_print_unbounded_array): New overload.
8475         (m2_print_unbounded_array): Update.
8476         (m2_print_array_contents): Take a struct value.
8477         (m2_value_print_inner): Rewrite.
8478
8479 2020-03-13  Tom Tromey  <tom@tromey.com>
8480
8481         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
8482         (d_value_print_inner): New function.
8483         * d-lang.h (d_value_print_inner): Declare.
8484         * d-lang.c (d_language_defn): Use d_value_print_inner.
8485
8486 2020-03-13  Tom Tromey  <tom@tromey.com>
8487
8488         * go-valprint.c (go_value_print_inner): New function.
8489         * go-lang.h (go_value_print_inner): Declare.
8490         * go-lang.c (go_language_defn): Use go_value_print_inner.
8491
8492 2020-03-13  Tom Tromey  <tom@tromey.com>
8493
8494         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
8495         API.
8496         (rust_val_print): Rewrite.
8497         (rust_value_print_inner): New function, from rust_val_print.
8498         (rust_language_defn): Use rust_value_print_inner.
8499
8500 2020-03-13  Tom Tromey  <tom@tromey.com>
8501
8502         * ada-valprint.c (ada_value_print_inner): New function.
8503         * ada-lang.h (ada_value_print_inner): Declare.
8504         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
8505
8506 2020-03-13  Tom Tromey  <tom@tromey.com>
8507
8508         * f-valprint.c (f_value_print_innner): New function.
8509         * f-lang.h (f_value_print_innner): Declare.
8510         * f-lang.c (f_language_defn): Use f_value_print_innner.
8511
8512 2020-03-13  Tom Tromey  <tom@tromey.com>
8513
8514         * p-valprint.c (pascal_value_print_inner): New function.
8515         * p-lang.h (pascal_value_print_inner): Declare.
8516         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
8517
8518 2020-03-13  Tom Tromey  <tom@tromey.com>
8519
8520         * m2-valprint.c (m2_value_print_inner): New function.
8521         * m2-lang.h (m2_value_print_inner): Declare.
8522         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
8523
8524 2020-03-13  Tom Tromey  <tom@tromey.com>
8525
8526         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
8527         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
8528         * c-valprint.c (c_value_print_inner): New function.
8529         * c-lang.h (c_value_print_inner): Declare.
8530         * c-lang.c (c_language_defn, cplus_language_defn)
8531         (asm_language_defn, minimal_language_defn): Use
8532         c_value_print_inner.
8533
8534 2020-03-13  Tom Tromey  <tom@tromey.com>
8535
8536         * p-valprint.c (pascal_object_print_value_fields): Now static.
8537         * p-lang.h (pascal_object_print_value_fields): Don't declare.
8538
8539 2020-03-13  Tom Tromey  <tom@tromey.com>
8540
8541         * c-valprint.c (c_val_print_array): Simplify.
8542
8543 2020-03-13  Tom Tromey  <tom@tromey.com>
8544
8545         * valprint.c (value_print_array_elements): New function.
8546         * valprint.h (value_print_array_elements): Declare.
8547
8548 2020-03-13  Tom Tromey  <tom@tromey.com>
8549
8550         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
8551         * mips-tdep.c (mips_print_register): Use
8552         value_print_scalar_formatted.
8553
8554 2020-03-13  Tom Tromey  <tom@tromey.com>
8555
8556         * valprint.h (value_print_scalar_formatted): Declare.
8557         * valprint.c (value_print_scalar_formatted): New function.
8558
8559 2020-03-13  Tom Tromey  <tom@tromey.com>
8560
8561         * valprint.h (generic_value_print): Declare.
8562         * valprint.c (generic_value_print): New function.
8563
8564 2020-03-13  Tom Tromey  <tom@tromey.com>
8565
8566         * valprint.c (do_val_print): Call la_value_print_inner, if
8567         available.
8568         * rust-lang.c (rust_language_defn): Update.
8569         * p-lang.c (pascal_language_defn): Update.
8570         * opencl-lang.c (opencl_language_defn): Update.
8571         * objc-lang.c (objc_language_defn): Update.
8572         * m2-lang.c (m2_language_defn): Update.
8573         * language.h (struct language_defn) <la_value_print_inner>: New
8574         member.
8575         * language.c (unknown_language_defn, auto_language_defn): Update.
8576         * go-lang.c (go_language_defn): Update.
8577         * f-lang.c (f_language_defn): Update.
8578         * d-lang.c (d_language_defn): Update.
8579         * c-lang.c (c_language_defn, cplus_language_defn)
8580         (asm_language_defn, minimal_language_defn): Update.
8581         * ada-lang.c (ada_language_defn): Update.
8582
8583 2020-03-13  Tom Tromey  <tom@tromey.com>
8584
8585         * c-valprint.c (c_value_print): Use common_val_print.
8586
8587 2020-03-13  Tom Tromey  <tom@tromey.com>
8588
8589         * cp-valprint.c (cp_print_static_field): Use common_val_print.
8590
8591 2020-03-13  Tom Tromey  <tom@tromey.com>
8592
8593         * f-valprint.c (f77_print_array_1, f_val_print): Use
8594         common_val_print.
8595
8596 2020-03-13  Tom Tromey  <tom@tromey.com>
8597
8598         * riscv-tdep.c (riscv_print_one_register_info): Use
8599         common_val_print.
8600
8601 2020-03-13  Tom Tromey  <tom@tromey.com>
8602
8603         * mi/mi-main.c (output_register): Use common_val_print.
8604
8605 2020-03-13  Tom Tromey  <tom@tromey.com>
8606
8607         * infcmd.c (default_print_one_register_info): Use
8608         common_val_print.
8609
8610 2020-03-13  Tom Tromey  <tom@tromey.com>
8611
8612         * valprint.h (common_val_print_checked): Declare.
8613         * valprint.c (common_val_print_checked): New function.
8614         * stack.c (print_frame_arg): Use common_val_print_checked.
8615
8616 2020-03-13  Tom Tromey  <tom@tromey.com>
8617
8618         * valprint.c (do_val_print): New function, from val_print.
8619         (val_print): Use do_val_print.
8620         (common_val_print): Use do_val_print.
8621
8622 2020-03-13  Tom Tromey  <tom@tromey.com>
8623
8624         * valprint.c (value_print): Use scoped_value_mark.
8625
8626 2020-03-13  Tom de Vries  <tdevries@suse.de>
8627
8628         PR symtab/25646
8629         * psymtab.c (partial_symtab::partial_symtab): Don't set
8630         globals_offset and statics_offset.  Push element onto
8631         current_global_psymbols and current_static_psymbols stacks.
8632         (concat): New function.
8633         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
8634         element from current_global_psymbols and current_static_psymbols
8635         stacks.  Concat popped elements to global_psymbols and
8636         static_symbols.
8637         (add_psymbol_to_list): Use current_global_psymbols and
8638         current_static_psymbols stacks.
8639         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
8640         current_static_psymbols fields.
8641
8642 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8643
8644         * corelow.c (sniff_core_bfd): Remove.
8645         (class core_target) <m_core_vec>: Remove.
8646         (core_target::core_target): Update.
8647         (core_file_fns): Remove.
8648         (deprecated_add_core_fns): Remove.
8649         (default_core_sniffer): Remove.
8650         (sniff_core_bfd): Remove.
8651         (default_check_format): Remove.
8652         (gdb_check_format): Remove.
8653         (core_target_open): Update.
8654         (core_target::get_core_register_section): Update.
8655         (get_core_registers_cb): Update.
8656         (core_target::fetch_registers): Update.
8657         * gdbcore.h (struct core_fns): Remove.
8658         (deprecated_add_core_fns): Remove.
8659         (default_core_sniffer): Remove.
8660         (default_check_format): Remove.
8661
8662 2020-03-12  Tom Tromey  <tom@tromey.com>
8663
8664         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
8665         CORE_ADDR.
8666         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
8667
8668 2020-03-12  Tom Tromey  <tom@tromey.com>
8669
8670         * remote.c (remote_target::download_tracepoint)
8671         (remote_target::enable_tracepoint)
8672         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
8673         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
8674         sprintf_vma.
8675
8676 2020-03-12  Tom Tromey  <tom@tromey.com>
8677
8678         * symfile-mem.c: Update CORE_ADDR size assert.
8679
8680 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8681
8682         * selftest.m4: Move to gdbsupport/.
8683         * acinclude.m4: Update path to selftest.m4.
8684
8685 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8686
8687         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
8688         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
8689         gdbarch-selfselftests.c and selftest-arch.c.
8690         (SUBDIR_UNITTESTS_OBS): Rename to...
8691         (SELFTESTS_OBS): ... this.
8692         (COMMON_SFILES): Remove disasm-selftests.c and
8693         gdbarch-selftests.c.
8694         * configure.ac: Don't add selftest-arch.{c,o} to
8695         CONFIG_{SRCS,OBS}.
8696         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
8697         preprocessor conditions.
8698
8699 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8700
8701         * configure.ac: Don't source bfd/development.sh.
8702         * selftest.m4: Modify comment.
8703         * configure: Re-generate.
8704
8705 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8706
8707         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
8708         not "true" or "false".
8709         * configure: Re-generate.
8710
8711 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8712
8713         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
8714         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
8715         renamed to arm_nbsd_supply_gregset.
8716         (fetch_register): Update to call arm_nbsd_supply_gregset.
8717         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
8718         (arm_netbsd_nat_target::fetch_registers): Update.
8719         (fetch_elfcore_registers): Removed.
8720         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
8721         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
8722         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
8723         not require NetBSD system headers.
8724         (arm_nbsd_regset): New struct.
8725         (arm_nbsd_iterate_over_regset_sections): New function.
8726         (arm_netbsd_init_abi_common): Updated to call
8727         set_gdbarch_iterate_over_regset_sections.
8728         * arm-nbsd-tdep.h: New file.
8729
8730 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
8731
8732         * symtab.c (find_pc_sect_line): Add check which prevents infinite
8733         recursion.
8734
8735 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
8736
8737         * configure: Re-generate.
8738
8739 2020-03-11  Tom Tromey  <tromey@adacore.com>
8740
8741         * ada-typeprint.c (print_choices): Fix comment.
8742
8743 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
8744
8745         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
8746         previous item in the list, when the list has no items.
8747
8748 2020-03-11  Tom de Vries  <tdevries@suse.de>
8749
8750         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
8751         PROP_LOCLIST handling code.
8752
8753 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
8754
8755         * buildsym-legacy.c (record_line): Pass extra parameter to
8756         record_line.
8757         * buildsym.c (buildsym_compunit::record_line): Take an extra
8758         parameter, reduce duplication in the line table, and record the
8759         is_stmt flag in the line table.
8760         * buildsym.h (buildsym_compunit::record_line): Add extra
8761         parameter.
8762         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
8763         non-statement lines.
8764         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
8765         this to the symtab builder.
8766         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
8767         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
8768         through to dwarf_record_line_1.
8769         * infrun.c (process_event_stop_test): When stepping, don't stop at
8770         a non-statement instruction, and only refresh the step info when
8771         we land in the middle of a line's range.  Also add an extra
8772         comment.
8773         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
8774         field.
8775         * record-btrace.c (btrace_find_line_range): Only record lines
8776         marked as is-statement.
8777         * stack.c (frame_show_address): Show the frame address if we are
8778         in a non-statement sal.
8779         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
8780         (maintenance_print_one_line_table): Print a header for the is_stmt
8781         column, and include is_stmt information in the output.
8782         * symtab.c (find_pc_sect_line): Find lines marked as statements in
8783         preference to non-statements.
8784         (find_pcs_for_symtab_line): Prefer is-statement entries.
8785         (find_line_common): Likewise.
8786         * symtab.h (struct linetable_entry): Add is_stmt field.
8787         (struct symtab_and_line): Likewise.
8788         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
8789         arranging the line table.
8790
8791 2020-03-07  Tom de Vries  <tdevries@suse.de>
8792
8793         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
8794         DIE.
8795
8796 2020-03-07  Tom Tromey  <tom@tromey.com>
8797
8798         * valops.c (value_literal_complex): Remove obsolete comment.
8799         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
8800         comment.
8801
8802 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8803
8804         * infrun.h: Forward-declare thread_info.
8805         (set_step_info): Add thread_info parameter, add doc.
8806         * infrun.c (set_step_info): Add thread_info parameter, move doc
8807         to header.
8808         * infrun.c (process_event_stop_test): Pass thread to
8809         set_step_info call.
8810         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
8811         set_step_info.
8812         (prepare_one_step): Add thread_info parameter, pass it to
8813         set_step_frame and prepare_one_step (recursive) call.
8814         (step_1): Pass thread to prepare_one_step call.
8815         (step_command_fsm::should_stop): Pass thread to
8816         prepare_one_step.
8817         (until_next_fsm): Pass thread to set_step_frame call.
8818         (finish_command): Pass thread to set_step_info call.
8819
8820 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
8821
8822         * windows-tdep.c (windows_solib_create_inferior_hook):
8823         Check if inferior is running.
8824
8825 2020-03-06  Tom de Vries  <tdevries@suse.de>
8826
8827         * NEWS: Fix "the the".
8828         * ctfread.c: Same.
8829
8830 2020-03-06  Tom de Vries  <tdevries@suse.de>
8831
8832         * psymtab.c (psymtab_to_symtab): Don't print "done.".
8833
8834 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8835
8836         * .dir-locals.el: Add a comment referencing the other copies of
8837         this file.
8838
8839 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
8840
8841         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
8842         psargs.
8843
8844 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8845
8846         * .gitattributes: New file.
8847
8848 2020-03-04  Tom Tromey  <tom@tromey.com>
8849
8850         * symmisc.c (print_symbol_bcache_statistics)
8851         (print_objfile_statistics): Update.
8852         * symfile.c (allocate_symtab): Use intern.
8853         * psymtab.c (partial_symtab::partial_symtab): Use intern.
8854         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
8855         macro_cache>: Remove.
8856         <string_cache>: New member.
8857         (struct objfile) <intern>: New methods.
8858         * elfread.c (elf_symtab_read): Use intern.
8859         * dwarf2/read.c (fixup_go_packaging): Intern package name.
8860         (dwarf2_compute_name, dwarf2_physname)
8861         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
8862         names.
8863         (guess_partial_die_structure_name): Update.
8864         (partial_die_info::fixup): Intern name.
8865         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
8866         name.
8867         (dwarf2_name): Intern name.  Update.
8868         * buildsym.c (buildsym_compunit::get_macro_table): Use
8869         string_cache.
8870
8871 2020-03-04  Tom Tromey  <tom@tromey.com>
8872
8873         * jit.c (bfd_open_from_target_memory): Make "target" const.
8874         * corefile.c (gnutarget): Now const.
8875         * gdbcore.h (gnutarget): Now const.
8876
8877 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
8878
8879         * NEWS: Mention support for WOW64 processes.
8880         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
8881         (amd64_windows_segment_register_p): Remove static.
8882         (_initialize_amd64_windows_nat): Update.
8883         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
8884         * i386-windows-nat.c (context_offset): Update.
8885         (i386_mappings): Rename and remove static.
8886         (i386_windows_segment_register_p): Remove static.
8887         (_initialize_i386_windows_nat): Update.
8888         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
8889         (STATUS_WX86_SINGLE_STEP): New macro.
8890         (EnumProcessModulesEx): New macro.
8891         (Wow64SuspendThread): New macro.
8892         (Wow64GetThreadContext): New macro.
8893         (Wow64SetThreadContext): New macro.
8894         (Wow64GetThreadSelectorEntry): New macro.
8895         (windows_set_context_register_offsets): Add static.
8896         (windows_set_segment_register_p): Likewise.
8897         (windows_add_thread): Adapt for WOW64 processes.
8898         (windows_fetch_one_register): Likewise.
8899         (windows_nat_target::fetch_registers): Likewise.
8900         (windows_store_one_register): Likewise.
8901         (display_selector): Likewise.
8902         (display_selectors): Likewise.
8903         (handle_exception): Likewise.
8904         (windows_continue): Likewise.
8905         (windows_nat_target::resume): Likewise.
8906         (windows_add_all_dlls): Likewise.
8907         (do_initial_windows_stuff): Likewise.
8908         (windows_nat_target::attach): Likewise.
8909         (windows_get_exec_module_filename): Likewise.
8910         (windows_nat_target::create_inferior): Likewise.
8911         (windows_xfer_siginfo): Likewise.
8912         (_initialize_loadable): Initialize Wow64SuspendThread,
8913         Wow64GetThreadContext, Wow64SetThreadContext,
8914         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
8915         * windows-nat.h (windows_set_context_register_offsets):
8916         Remove declaration.
8917         (windows_set_segment_register_p): Likewise.
8918         (i386_windows_segment_register_p): Add declaration.
8919         (amd64_windows_segment_register_p): Likewise.
8920
8921 2020-03-04  Luis Machado  <luis.machado@linaro.org>
8922
8923         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
8924         in "info registers" for AArch64/ARM.
8925
8926         The change caused "info registers" to not print GPR's.
8927
8928         gdb/ChangeLog:
8929
8930         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8931
8932         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8933         when reg->group is empty and reggroup is not.
8934
8935 2020-03-03  Tom Tromey  <tromey@adacore.com>
8936
8937         * dwarf2/frame.c (struct dwarf2_frame_cache)
8938         <checked_tailcall_bottom, entry_cfa_sp_offset,
8939         entry_cfa_sp_offset_p>: Remove members.
8940         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
8941         (dwarf2_frame_prev_register): Don't call
8942         dwarf2_tailcall_sniffer_first.
8943         (dwarf2_append_unwinders): Don't append tailcall unwinder.
8944         * frame-unwind.c (add_unwinder): New fuction.
8945         (frame_unwind_init): Use it.  Add tailcall unwinder.
8946
8947 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
8948             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8949
8950         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
8951         value should be printed as true.
8952
8953 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
8954
8955         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
8956         (windows_init_abi): Set and use windows_so_ops.
8957
8958 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
8959
8960         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
8961         when verifying if dealing with a convenience variable.
8962
8963 2020-03-03  Luis Machado  <luis.machado@linaro.org>
8964
8965         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
8966
8967 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8968
8969         * infrun.c (gdbarch_supports_displaced_stepping): New.
8970         (use_displaced_stepping): Break up conditions in smaller pieces.
8971         Use gdbarch_supports_displaced_stepping.
8972         (displaced_step_prepare_throw): Use
8973         gdbarch_supports_displaced_stepping.
8974
8975 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8976
8977         * NEWS: Mention new behaviour of the history filename.
8978         * top.c (write_history_p): Add comment.
8979         (show_write_history_p): Add header comment, give a different
8980         message when history writing is on, but the history filename is
8981         empty.
8982         (history_filename): Add comment.
8983         (history_filename_empty): New function.
8984         (show_history_filename): Add header comment, give a different
8985         message when the filename is empty.
8986         (init_history): Compare history_filename against nullptr, and only
8987         read history if the filename is not empty.
8988         (set_history_filename): Add header comment, and only make
8989         non-empty filenames absolute.
8990         (init_main): Make the filename argument to 'set history filename'
8991         optional.
8992
8993 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
8994
8995         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
8996         (arm_supply_vfpregset): ...this, and update to use VFP registers.
8997         (fetch_fp_register): Update.
8998         (fetch_fp_regs): Update.
8999         (store_fp_register): Update.
9000         (store_fp_regs): Update.
9001         (arm_netbsd_nat_target::read_description): New function.
9002         (fetch_elfcore_registers): Update.
9003
9004 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
9005
9006         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
9007         general_thread if the stop reply is missing a thread-id.
9008         (remote_target::process_stop_reply): Use the first non-exited
9009         thread if the target didn't pass a thread-id.
9010         * infrun.c (do_target_wait): Move call to
9011         switch_to_inferior_no_thread to ....
9012         (do_target_wait_1): ... here.
9013
9014 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
9015
9016         * debuginfod-support.c: Include defs.h first.
9017
9018 2020-02-28  Tom de Vries  <tdevries@suse.de>
9019
9020         * symfile.c (set_initial_language): Use default language for lookup.
9021
9022 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
9023
9024         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
9025         reader variable, pass `this` to read_cutu_die_from_dwo.
9026
9027 2020-02-27  Aaron Merey  <amerey@redhat.com>
9028
9029         * source.c (open_source_file): Check for nullptr when computing
9030         srcpath.
9031
9032 2020-02-27  Tom Tromey  <tromey@adacore.com>
9033
9034         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
9035         member.
9036         (dwarf2_add_field): Don't update nfields.
9037         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
9038
9039 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
9040
9041         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
9042         abs.
9043
9044 2020-02-26  Tom Tromey  <tom@tromey.com>
9045
9046         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
9047         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
9048         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
9049         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
9050         per_cu_data.
9051
9052 2020-02-26  Tom Tromey  <tom@tromey.com>
9053
9054         * dwarf2/index-write.c (psym_index_map): Change type.
9055         (add_address_entry_worker, write_one_signatured_type)
9056         (recursively_count_psymbols, recursively_write_psymbols)
9057         (class debug_names, psyms_seen_size, write_gdbindex)
9058         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
9059
9060 2020-02-26  Aaron Merey  <amerey@redhat.com>
9061
9062         * Makefile.in: Handle optional debuginfod support.
9063         * NEWS: Update.
9064         * README: Add --with-debuginfod summary.
9065         * config.in: Regenerate.
9066         * configure: Regenerate.
9067         * configure.ac: Handle optional debuginfod support.
9068         * debuginfod-support.c: debuginfod helper functions.
9069         * debuginfod-support.h: Ditto.
9070         * doc/gdb.texinfo: Add --with-debuginfod to configure options
9071         summary.
9072         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
9073         when a dwz file cannot be found.
9074         * elfread.c (elf_symfile_read): Query debuginfod servers when a
9075         debuginfo file cannot be found.
9076         * source.c (open_source_file): Query debuginfod servers when a
9077         source file cannot be found.
9078         * top.c (print_gdb_configuration): Include
9079         --{with,without}-debuginfod in the output.
9080
9081 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
9082
9083         * thread.c (thr_try_catch_cmd): Print thread name.
9084
9085 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
9086
9087         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
9088         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9089         dwarf2_fetch_die_type_sect_off): Move to...
9090         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
9091         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9092         dwarf2_fetch_die_type_sect_off): ... here.
9093         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
9094         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
9095         dwarf2_fetch_die_type_sect_off): Move doc to header file.
9096
9097 2020-02-26  Tom de Vries  <tdevries@suse.de>
9098
9099         PR gdb/25603
9100         * symfile.c (set_initial_language): Exit-early if
9101         language_mode == language_mode_manual.
9102
9103 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9104
9105         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
9106         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
9107         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
9108
9109 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9110
9111         * gdbtypes.c (create_array_type_with_stride): Handle negative
9112         array strides.
9113         * valarith.c (value_subscripted_rvalue): Likewise.
9114
9115 2020-02-25  Luis Machado  <luis.machado@linaro.org>
9116
9117         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
9118
9119 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
9120
9121         * loc.h (dwarf2_get_die_type): Move to...
9122         * read.h (dwarf2_get_die_type): ... here.
9123         * read.c (dwarf2_get_die_type): Move doc to header.
9124
9125 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
9126
9127         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
9128         'gnulib/Makefile.in' to the list.
9129
9130 2020-02-24  Tom Tromey  <tom@tromey.com>
9131
9132         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
9133         Remove.
9134         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
9135         XOBNEWVEC.
9136
9137 2020-02-24  Tom Tromey  <tom@tromey.com>
9138
9139         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
9140         New method.
9141         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
9142         (dw2_do_instantiate_symtab, dw2_get_file_names)
9143         (build_type_psymtab_dependencies, load_full_type_unit): Update.
9144
9145 2020-02-24  Tom Tromey  <tom@tromey.com>
9146
9147         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
9148         make_scoped_restore.
9149         (dwarf2_psymtab::read_symtab): Don't clear
9150         reading_partial_symbols.
9151
9152 2020-02-24  Tom de Vries  <tdevries@suse.de>
9153
9154         PR gdb/25592
9155         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
9156
9157 2020-02-24  Tom de Vries  <tdevries@suse.de>
9158
9159         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
9160         commands layout next/prev/regs.
9161
9162 2020-02-22  Tom Tromey  <tom@tromey.com>
9163
9164         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
9165         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
9166
9167 2020-02-22  Tom Tromey  <tom@tromey.com>
9168
9169         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
9170
9171 2020-02-22  Tom Tromey  <tom@tromey.com>
9172
9173         * tui/tui-win.c (_initialize_tui_win): Add usage text.
9174         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
9175         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
9176         * tui/tui.c (_initialize_tui): Add usage text.
9177
9178 2020-02-22  Tom Tromey  <tom@tromey.com>
9179
9180         * tui/tui-win.c (tui_set_focus_command)
9181         (tui_set_win_height_command): Use error_no_arg.
9182         (_initialize_tui_win): Update help text.
9183         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
9184
9185 2020-02-22  Tom Tromey  <tom@tromey.com>
9186
9187         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
9188         * tui/tui-disasm.h (struct tui_disasm_window)
9189         <display_start_addr>: Declare.
9190         * tui/tui-source.h (struct tui_source_window)
9191         <display_start_addr>: Declare.
9192         * tui/tui-winsource.h (struct tui_source_window_base)
9193         <show_source_line, display_start_addr>: New methods.
9194         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
9195         Rename and move to protected section.
9196         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
9197         (tui_source_window_base::do_erase_source_content): Update.
9198         (tui_source_window_base::show_source_line): Now a method.
9199         (tui_source_window_base::show_source_content)
9200         (tui_source_window_base::tui_source_window_base)
9201         (tui_source_window_base::rerender)
9202         (tui_source_window_base::refill)
9203         (tui_source_window_base::do_scroll_horizontal)
9204         (tui_source_window_base::set_is_exec_point_at)
9205         (tui_source_window_base::update_breakpoint_info)
9206         (tui_source_window_base::update_exec_info): Update.
9207         * tui/tui-source.c (tui_source_window::set_contents)
9208         (tui_source_window::showing_source_p)
9209         (tui_source_window::do_scroll_vertical)
9210         (tui_source_window::location_matches_p)
9211         (tui_source_window::line_is_displayed): Update.
9212         (tui_source_window::display_start_addr): New method.
9213         * tui/tui-disasm.c (tui_disasm_window::set_contents)
9214         (tui_disasm_window::do_scroll_vertical)
9215         (tui_disasm_window::location_matches_p): Update.
9216         (tui_disasm_window::display_start_addr): New method.
9217
9218 2020-02-22  Tom Tromey  <tom@tromey.com>
9219
9220         * NEWS: Add entry for gdb.register_window_type.
9221         * tui/tui-layout.h (window_factory): New typedef.
9222         (tui_register_window): Declare.
9223         * tui/tui-layout.c (saved_tui_windows): New global.
9224         (tui_apply_current_layout): Use it.
9225         (tui_register_window): New function.
9226         * python/python.c (do_start_initialization): Call
9227         gdbpy_initialize_tui.
9228         (python_GdbMethods): Add "register_window_type" function.
9229         * python/python-internal.h (gdbpy_register_tui_window)
9230         (gdbpy_initialize_tui): Declare.
9231         * python/py-tui.c: New file.
9232         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
9233
9234 2020-02-22  Tom Tromey  <tom@tromey.com>
9235
9236         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
9237
9238 2020-02-22  Tom Tromey  <tom@tromey.com>
9239
9240         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
9241         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
9242         * tui/tui-data.c (tui_set_win_with_focus): Remove.
9243         (tui_set_win_focus_to): Move from tui-win.c.
9244
9245 2020-02-22  Tom Tromey  <tom@tromey.com>
9246
9247         * tui/tui-layout.c (make_standard_window, get_locator_window): New
9248         functions.
9249         (known_window_types): New global.
9250         (tui_get_window_by_name): Reimplement.
9251         (initialize_known_windows): New function.
9252         (validate_window_name): Rewrite.
9253         (_initialize_tui_layout): Call initialize_known_windows.
9254
9255 2020-02-22  Tom Tromey  <tom@tromey.com>
9256
9257         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
9258         Remove constants.
9259         * tui/tui-winsource.h (struct tui_source_window_base)
9260         <tui_source_window_base>: Remove parameter.
9261         * tui/tui-winsource.c
9262         (tui_source_window_base::tui_source_window_base): Remove
9263         parameter.
9264         (tui_source_window_base::refill): Update.
9265         * tui/tui-stack.h (struct tui_locator_window)
9266         <tui_locator_window>: Update.
9267         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
9268         Default the constructor.
9269         * tui/tui-regs.h (struct tui_data_item_window)
9270         <tui_data_item_window>: Default the constructor.
9271         (struct tui_data_window) <tui_data_window>: Likewise.
9272         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
9273         Default the constructor.
9274         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
9275         Default the constructor.
9276         <type>: Remove.
9277         (struct tui_win_info) <tui_win_info>: Default the constructor.
9278         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
9279         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
9280         Default the constructor.
9281
9282 2020-02-22  Tom Tromey  <tom@tromey.com>
9283
9284         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
9285         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
9286         * tui/tui-win.c (tui_resize_all): Don't call
9287         tui_delete_invisible_windows.
9288         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
9289         done.
9290         (tui_set_layout): Update.
9291         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
9292         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
9293         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
9294
9295 2020-02-22  Tom Tromey  <tom@tromey.com>
9296
9297         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
9298         correctly.
9299
9300 2020-02-22  Tom Tromey  <tom@tromey.com>
9301
9302         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
9303
9304 2020-02-22  Tom Tromey  <tom@tromey.com>
9305
9306         * tui/tui-winsource.h (struct tui_source_window_iterator)
9307         <inner_iterator>: New etytypedef.
9308         <tui_source_window_iterator>: Take "end" parameter.
9309         <tui_source_window_iterator>: Take iterator.
9310         <operator*, advance>: Update.
9311         <m_iter>: Change type.
9312         <m_end>: New field.
9313         (struct tui_source_windows) <begin, end>: Update.
9314         * tui/tui-layout.c (tui_windows): New global.
9315         (tui_apply_current_layout): Clear tui_windows.
9316         (tui_layout_window::apply): Update tui_windows.
9317         * tui/tui-data.h (tui_windows): Declare.
9318         (all_tui_windows): Now inline function.
9319         (class tui_window_iterator, struct all_tui_windows): Remove.
9320
9321 2020-02-22  Tom Tromey  <tom@tromey.com>
9322
9323         PR tui/17850:
9324         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
9325         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
9326         "height" argument.
9327         (class tui_layout_window) <get_sizes>: Likewise.
9328         (class tui_layout_split) <tui_layout_split>: Add "vertical"
9329         argument.
9330         <get_sizes>: Add "height" argument.
9331         <m_vertical>: New field.
9332         * tui/tui-layout.c (tui_layout_split::clone): Update.
9333         (tui_layout_split::get_sizes): Add "height" argument.
9334         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
9335         (tui_new_layout_command): Parse "-horizontal".
9336         (_initialize_tui_layout): Update help string.
9337         (tui_layout_split::specification): Add "-horizontal" when needed.
9338         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
9339         argument.
9340         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
9341         New methods.
9342
9343 2020-02-22  Tom Tromey  <tom@tromey.com>
9344
9345         * tui/tui-layout.h (enum tui_adjust_result): New.
9346         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
9347         (class tui_layout_window) <adjust_size>: Return
9348         tui_adjust_result.  Rewrite.
9349         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
9350         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
9351
9352 2020-02-22  Tom Tromey  <tom@tromey.com>
9353
9354         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
9355         parameter and return types.
9356         (class tui_layout_base) <specification>: Add "depth".
9357         (class tui_layout_window) <specification>: Add "depth".
9358         (class tui_layout_split) <specification>: Add "depth".
9359         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
9360         and return types.
9361         (tui_new_layout_command): Parse sub-layouts.
9362         (_initialize_tui_layout): Update help string.
9363         (tui_layout_window::specification): Add "depth".
9364         (add_layout_command): Update.
9365
9366 2020-02-22  Tom Tromey  <tom@tromey.com>
9367
9368         * NEWS: Add "tui new-layout" item.
9369         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
9370         Add new-layout command to help text.
9371         (validate_window_name): New function.
9372         (tui_new_layout_command): New function.
9373         (_initialize_tui_layout): Register "new-layout".
9374         (tui_layout_window::specification): New method.
9375         (tui_layout_window::specification): New method.
9376         * tui/tui-layout.h (class tui_layout_base) <specification>: New
9377         method.
9378         (class tui_layout_window) <specification>: New method.
9379         (class tui_layout_split) <specification>: New method.
9380
9381 2020-02-22  Tom Tromey  <tom@tromey.com>
9382
9383         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
9384         * tui/tui-win.c (window_name_completer): Update comment.
9385         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
9386         Declare method.
9387         (class tui_layout_window) <replace_window>: Likewise.
9388         (class tui_layout_split) <replace_window>: Likewise.
9389         (tui_set_layout): Don't declare.
9390         (tui_set_initial_layout): Declare function.
9391         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
9392         (asm_regs_layout): New globals.
9393         (tui_current_layout, show_layout): Remove.
9394         (tui_set_layout, tui_add_win_to_layout): Rewrite.
9395         (find_layout, tui_apply_layout): New function.
9396         (layout_completer): Remove.
9397         (tui_next_layout): Reimplement.
9398         (tui_next_layout_command): New function.
9399         (tui_set_initial_layout, tui_prev_layout_command): New functions.
9400         (tui_regs_layout): Reimplement.
9401         (tui_regs_layout_command): New function.
9402         (extract_display_start_addr): Rewrite.
9403         (next_layout, prev_layout): Remove.
9404         (tui_layout_window::replace_window): New method.
9405         (tui_layout_split::replace_window): New method.
9406         (destroy_layout): New function.
9407         (layout_list): New global.
9408         (add_layout_command): New function.
9409         (initialize_layouts): Update.
9410         (tui_layout_command): New function.
9411         (_initialize_tui_layout): Install "layout" commands.
9412         * tui/tui-data.h (enum tui_layout_type): Remove.
9413         (tui_current_layout): Don't declare.
9414
9415 2020-02-22  Tom Tromey  <tom@tromey.com>
9416
9417         * tui/tui-regs.c (tui_reg_layout): Remove.
9418         (tui_reg_command): Use tui_regs_layout.
9419         * tui/tui-layout.h (tui_reg_command): Declare.
9420         * tui/tui-layout.c (tui_reg_command): New function.
9421
9422 2020-02-22  Tom Tromey  <tom@tromey.com>
9423
9424         * tui/tui.c (tui_rl_delete_other_windows): Call
9425         tui_remove_some_windows.
9426         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
9427         Declare method.
9428         (class tui_layout_window) <remove_windows>: New method.
9429         (class tui_layout_split) <remove_windows>: Declare.
9430         (tui_remove_some_windows): Declare.
9431         * tui/tui-layout.c (tui_remove_some_windows): New function.
9432         (tui_layout_split::remove_windows): New method.
9433
9434 2020-02-22  Tom Tromey  <tom@tromey.com>
9435
9436         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
9437         * tui/tui-layout.h (tui_next_layout): Declare.
9438         * tui/tui-layout.c (tui_next_layout): New function.
9439
9440 2020-02-22  Tom Tromey  <tom@tromey.com>
9441
9442         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
9443         correct coordinates.
9444
9445 2020-02-22  Tom Tromey  <tom@tromey.com>
9446
9447         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
9448         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
9449         DATA_WIN case.
9450
9451 2020-02-22  Tom Tromey  <tom@tromey.com>
9452
9453         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
9454         TUI_DISASM_WIN, not tui_win_list.
9455
9456 2020-02-22  Tom Tromey  <tom@tromey.com>
9457
9458         * valprint.c (generic_val_print_enum_1)
9459         (val_print_type_code_flags): Style member names.
9460         * rust-lang.c (val_print_struct, rust_print_enum)
9461         (rust_print_struct_def, rust_internal_print_type): Style member
9462         names.
9463         * p-valprint.c (pascal_object_print_value_fields): Style member
9464         names.  Only call fprintf_symbol_filtered for static members.
9465         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
9466         * f-valprint.c (f_val_print): Style member names.
9467         * f-typeprint.c (f_type_print_base): Style member names.
9468         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
9469         call fprintf_symbol_filtered for static members.
9470         (cp_print_class_member): Style member names.
9471         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
9472         member names.
9473         * ada-valprint.c (ada_print_scalar): Style enum names.
9474         (ada_val_print_enum): Likewise.
9475         * ada-typeprint.c (print_enum_type): Style enum names.
9476
9477 2020-02-21  Tom Tromey  <tom@tromey.com>
9478
9479         * psympriv.h (struct partial_symtab): Update comment.
9480
9481 2020-02-21  Tom Tromey  <tromey@adacore.com>
9482
9483         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
9484         type is CORE_ADDR.
9485
9486 2020-02-21  Tom de Vries  <tdevries@suse.de>
9487
9488         PR gdb/25534
9489         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
9490         if dependencies[i]->user != NULL.
9491
9492 2020-02-21  Ali Tamur  <tamur@google.com>
9493
9494         * dwarf2/read.c (dwarf2_name): Add null check.
9495
9496 2020-02-20  Tom Tromey  <tom@tromey.com>
9497
9498         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
9499         ">=", in binary search.
9500         (dwarf2_find_containing_comp_unit): New overload.
9501         (run_test): New self-test.
9502         (_initialize_dwarf2_read): Register new test.
9503
9504 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
9505
9506         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
9507         * riscv-tdep.h: Likewise.
9508         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
9509         rv32-only CSR.
9510         * features/riscv/64bit-csr.xml: Regenerated.
9511
9512 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
9513             Tom Tromey  <tom@tromey.com>
9514
9515         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
9516         of 'fputc_unfiltered'.
9517         (putchar_unfiltered): Call 'fputc_unfiltered'.
9518         (fputc_unfiltered): Call 'fputs_unfiltered'.
9519
9520 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
9521
9522         * config.in: Regenerate.
9523         * configure: Regenerate.
9524         * configure.ac: Add --with-python-libdir option.
9525         * main.c: Use WITH_PYTHON_LIBDIR.
9526
9527 2020-02-19  Tom Tromey  <tom@tromey.com>
9528
9529         * symtab.c (general_symbol_info::compute_and_set_names): Use
9530         obstack_strndup.  Simplify call to symbol_set_demangled_name.
9531
9532 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
9533
9534         * dwarf2/read.c (allocate_signatured_type_table,
9535         allocate_dwo_unit_table, allocate_type_unit_groups_table,
9536         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
9537         Remove objfile parameter, update all callers.
9538
9539 2020-02-19  Doug Evans  <dje@google.com>
9540
9541         PR rust/25535
9542         * rust-lang.c (rust_print_enum): Apply embedded_offset to
9543         rust_enum_variant calculation.
9544
9545 2020-02-19  Tom Tromey  <tromey@adacore.com>
9546
9547         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
9548
9549 2020-02-19  Tom Tromey  <tromey@adacore.com>
9550
9551         * ada-lang.c (cache_symbol): Use obstack_strdup.
9552
9553 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9554
9555         * configure: Regenerate.
9556
9557 2020-02-19  Tom Tromey  <tromey@adacore.com>
9558
9559         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
9560         NULL check.
9561
9562 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
9563
9564         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
9565
9566 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9567
9568         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
9569         if GDBSERVER is not defined.
9570         (riscv_tdesc_cache): Likewise, also store const target_desc.
9571         (STATIC_IN_GDB): Define.
9572         (riscv_create_target_description): Update declaration with
9573         STATIC_IN_GDB.
9574         (riscv_lookup_target_description): New function, only define if
9575         GDBSERVER is not defined.
9576         * arch/riscv.h (riscv_create_target_description): Declare only
9577         when GDBSERVER is defined.
9578         (riscv_lookup_target_description): New declaration when GDBSERVER
9579         is not defined.
9580         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
9581         (riscv_linux_read_features): ...this, and return
9582         riscv_gdbarch_features instead of target_desc.
9583         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
9584         (riscv_linux_read_description): Rename to...
9585         (riscv_linux_read_features): ...this.
9586         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9587         Update to use riscv_gdbarch_features and
9588         riscv_lookup_target_description.
9589         * riscv-tdep.c (riscv_find_default_target_description): Use
9590         riscv_lookup_target_description instead of
9591         riscv_create_target_description.
9592
9593 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9594
9595         * valprint.c (generic_val_print_enum_1): When printing a flag
9596         enum with value 0 and there is no enumerator with value 0, print
9597         just "0" instead of "(unknown: 0x0)".
9598
9599 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9600
9601         * valprint.c (generic_val_print_enum_1): Print unknown part of
9602         flag enum in hex.
9603
9604 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9605
9606         * dwarf2/read.c (update_enumeration_type_from_children): Allow
9607         flag enums to contain duplicate enumerators.
9608         * valprint.c (generic_val_print_enum_1): Update comment.
9609
9610 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9611
9612         * dwarf2/read.c: Include "count-one-bits.h".
9613         (update_enumeration_type_from_children): If an enumerator has
9614         multiple bits set, don't treat the enumeration as a "flag enum".
9615         * valprint.c (generic_val_print_enum_1): Assert that enumerators
9616         of flag enums have 0 or 1 bit set.
9617
9618 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9619
9620         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
9621         conversion.
9622         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9623         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9624         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9625         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9626         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9627
9628 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9629
9630         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
9631
9632 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9633
9634         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
9635         displaced_step_closure_up.
9636         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9637         (struct displaced_step_closure_up):
9638         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9639         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9640         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
9641         Likewise.
9642         * gdbarch.sh (displaced_step_copy_insn): Likewise.
9643         * gdbarch.c, gdbarch.h: Re-generate.
9644         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
9645         displaced_step_closure_up.
9646         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9647         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9648         * infrun.h (displaced_step_closure_up): New type alias.
9649         (struct displaced_step_inferior_state) <step_closure>: Change
9650         type to displaced_step_closure_up.
9651         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
9652         displaced_step_closure_up.
9653         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9654
9655 2020-02-14  Tom Tromey  <tom@tromey.com>
9656
9657         * minidebug.c (gnu_debug_key): New global.
9658         (find_separate_debug_file_in_section): Use it.
9659
9660 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9661
9662         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
9663         std::unique_ptr.
9664         * gdbarch.c: Re-generate.
9665         * gdbarch.h: Re-generate.
9666         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
9667         change.
9668         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
9669         type to std::unique_ptr.
9670         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9671         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9672         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9673         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9674         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
9675         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9676         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9677         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9678         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9679
9680 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9681
9682         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
9683         std::unique_ptr.
9684         (displaced_step_clear): Rename to...
9685         (displaced_step_reset): ... this.  Just call displaced->reset ().
9686         (displaced_step_clear_cleanup): Rename to...
9687         (displaced_step_reset_cleanup): ... this.
9688         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
9689         (displaced_step_fixup): Likewise.
9690         (resume_1): Likewise.
9691         (handle_inferior_event): Restore child's memory before calling
9692         displaced_step_fixup on the parent.
9693         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
9694         to std::unique_ptr.
9695         <step_closure>: Change type to std::unique_ptr.
9696
9697 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9698
9699         * arm-tdep.c: Include count-one-bits.h.
9700         (cleanup_block_store_pc): Use count_one_bits.
9701         (cleanup_block_load_pc): Use count_one_bits.
9702         (arm_copy_block_xfer): Use count_one_bits.
9703         (thumb2_copy_block_xfer): Use count_one_bits.
9704         (thumb_copy_pop_pc_16bit): Use count_one_bits.
9705         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
9706         (thumb_get_next_pcs_raw): Use count_one_bits.
9707         (arm_get_next_pcs_raw): Use count_one_bits_l.
9708         * arch/arm.c (bitcount): Remove.
9709         * arch/arm.h (bitcount): Remove.
9710
9711 2020-02-14  Tom Tromey  <tromey@adacore.com>
9712
9713         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
9714         Update.
9715         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
9716         * dwarf2/loc.c (call_site_find_chain_1): Return
9717         unique_xmalloc_ptr.
9718         (call_site_find_chain): Likewise.
9719
9720 2020-02-14  Richard Biener  <rguenther@suse.de>
9721
9722         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
9723         on expression with division operators.
9724
9725 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9726
9727         * MAINTAINERS (Write After Approval): Adding myself.
9728
9729 2020-02-12  Tom Tromey  <tom@tromey.com>
9730
9731         * event-loop.c (event_data, gdb_event, event_handler_func):
9732         Remove.
9733
9734 2020-02-12  Tom Tromey  <tom@tromey.com>
9735
9736         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
9737         (dwarf2_frame_objfile_data): Add comment.
9738         (find_comp_unit, set_comp_unit): New functions.
9739         (dwarf2_frame_find_fde): Use find_comp_unit.
9740         (dwarf2_build_frame_info): Use set_comp_unit.
9741
9742 2020-02-12  Tom Tromey  <tom@tromey.com>
9743
9744         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
9745         (comp_unit): Don't initialize objfile.
9746         (execute_cfa_program): Add text_offset parameter.
9747         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
9748         (dwarf2_frame_cache): Update.
9749         (dwarf2_build_frame_info): Don't set "objfile" member.
9750
9751 2020-02-12  Tom Tromey  <tom@tromey.com>
9752
9753         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
9754         (decode_frame_entry): Likewise.
9755         (dwarf2_build_frame_info): Update.
9756
9757 2020-02-12  Tom Tromey  <tom@tromey.com>
9758
9759         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
9760         (decode_frame_entry_1): Use the comp_unit obstack.
9761
9762 2020-02-12  Tom Tromey  <tom@tromey.com>
9763
9764         * dwarf2/frame.c (struct comp_unit): Add initializers and
9765         constructor.
9766         (dwarf2_frame_objfile_data): Store a comp_unit.
9767         (dwarf2_frame_find_fde): Update.
9768         (dwarf2_build_frame_info): Use "new".
9769
9770 2020-02-12  Tom Tromey  <tom@tromey.com>
9771
9772         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
9773         (dwarf2_fde_table): Typedef for std::vector.
9774         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
9775         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
9776         (decode_frame_entry): Update.
9777         (dwarf2_build_frame_info): Use "new".
9778
9779 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9780
9781         * arm-tdep.c (arm_gdbarch_init): Update.
9782         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
9783         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
9784         have_neon, is_m>: Change to bool.
9785
9786 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9787
9788         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
9789
9790 2020-02-12  Tom Tromey  <tom@tromey.com>
9791
9792         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
9793
9794 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
9795
9796         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
9797         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
9798
9799 2020-02-11  Tom Tromey  <tom@tromey.com>
9800
9801         * psymtab.h: Update comment.
9802
9803 2020-02-11  Tom Tromey  <tom@tromey.com>
9804
9805         * gdb_obstack.h (struct auto_obstack): Use
9806         DISABLE_COPY_AND_ASSIGN.
9807
9808 2020-02-11  Tom Tromey  <tom@tromey.com>
9809
9810         * dwarf2/frame.h (struct objfile): Don't forward declare.
9811
9812 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9813
9814         * cris-tdep.c (cris_supply_gregset): Change signature to match
9815         what struct regset expects.
9816         (cris_regset): New struct.
9817         (fetch_core_registers): Remove.
9818         (cris_iterate_over_regset_sections): New function.
9819         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
9820         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
9821
9822 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9823
9824         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
9825         registers.
9826
9827 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9828
9829         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
9830
9831 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9832
9833         * configure: Re-generate.
9834
9835 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9836
9837         * configure: Re-generate.
9838
9839 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9840
9841         * acinclude: Update warning.m4 path.
9842         * warning.m4: Move to gdbsupport.
9843
9844 2020-02-11  Tom Tromey  <tromey@adacore.com>
9845
9846         * remote.c (remote_console_output): Update.
9847         * printcmd.c (printf_command): Update.
9848         * event-loop.c (gdb_wait_for_event): Update.
9849         * linux-nat.c (sigchld_handler): Update.
9850         * remote-sim.c (gdb_os_write_stdout): Update.
9851         (gdb_os_flush_stdout): Update.
9852         (gdb_os_flush_stderr): Update.
9853         (gdb_os_write_stderr): Update.
9854         * exceptions.c (print_exception): Update.
9855         * remote-fileio.c (remote_fileio_func_read): Update.
9856         (remote_fileio_func_write): Update.
9857         * tui/tui.c (tui_enable): Update.
9858         * tui/tui-interp.c (tui_interp::init): Update.
9859         * utils.c (init_page_info): Update.
9860         (putchar_unfiltered, fputc_unfiltered): Update.
9861         (gdb_flush): Update.
9862         (emit_style_escape): Update.
9863         (flush_wrap_buffer, fputs_maybe_filtered): Update.
9864         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
9865         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
9866         (stderr_file::write): Update.
9867         (stderr_file::puts): Update.
9868         * ui-file.h (ui_file_isatty, ui_file_write)
9869         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
9870         (ui_file_puts): Don't declare.
9871
9872 2020-02-10  Tom de Vries  <tdevries@suse.de>
9873
9874         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
9875         sentinel to char *.
9876
9877 2020-02-09  Tom de Vries  <tdevries@suse.de>
9878
9879         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
9880         filename if it matches "<artificial>".
9881
9882 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9883
9884         * windows-tdep.c (struct enum_value_name): New struct.
9885         (create_enum): New function.
9886         (windows_get_siginfo_type): Create and use enum types.
9887
9888 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9889
9890         * NEWS: Mention $_siginfo support for Windows.
9891         * windows-nat.c (handle_exception): Set siginfo_er.
9892         (windows_nat_target::mourn_inferior): Reset siginfo_er.
9893         (windows_xfer_siginfo): New function.
9894         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
9895         * windows-tdep.c (struct windows_gdbarch_data): New struct.
9896         (init_windows_gdbarch_data): New function.
9897         (get_windows_gdbarch_data): New function.
9898         (windows_get_siginfo_type): New function.
9899         (windows_init_abi): Register windows_get_siginfo_type.
9900         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
9901
9902 2020-02-08  Tom Tromey  <tom@tromey.com>
9903
9904         * dwarf2/read.c (class cutu_reader) <cutu_reader,
9905         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
9906         <keep>: Declare method.
9907         <m_keep>: Remove member.
9908         <~cutu_reader>: Remove.
9909         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9910         (cutu_reader::cutu_reader): Update.
9911         (cutu_reader::keep): Rename from ~cutu_reader.
9912         (process_psymtab_comp_unit, build_type_psymtabs_1)
9913         (process_skeletonless_type_unit, load_partial_comp_unit)
9914         (load_full_comp_unit, dwarf2_read_addr_index)
9915         (read_signatured_type): Update.
9916
9917 2020-02-08  Tom Tromey  <tom@tromey.com>
9918
9919         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
9920         "want_partial_unit" parameter.
9921         (process_psymtab_comp_unit): Change want_partial_unit to bool.
9922         Inline check for DW_TAG_partial_unit.
9923         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
9924
9925 2020-02-08  Tom Tromey  <tom@tromey.com>
9926
9927         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
9928         read.c.
9929         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
9930         read.c.
9931
9932 2020-02-08  Tom Tromey  <tom@tromey.com>
9933
9934         * dwarf2/read.c (read_address): Move to comp-unit.c.
9935         (dwarf2_rnglists_process, dwarf2_ranges_process)
9936         (read_attribute_value, dwarf_decode_lines_1)
9937         (var_decode_location, decode_locdesc): Update.
9938         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
9939         read.c.  Remove "cu" parameter.
9940         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
9941         method.
9942
9943 2020-02-08  Tom Tromey  <tom@tromey.com>
9944
9945         * dwarf2/read.c (read_attribute_value, read_indirect_string)
9946         (read_indirect_line_string): Update.
9947         * dwarf2/comp-unit.c (read_offset): Remove.
9948         (read_comp_unit_head): Update.
9949         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
9950         method.
9951         (read_offset): Don't declare.
9952
9953 2020-02-08  Tom Tromey  <tom@tromey.com>
9954
9955         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
9956         * dwarf2/read.c (struct comp_unit_head): Move to
9957         dwarf2/comp-unit.h.
9958         (enum class rcuh_kind): Move to comp-unit.h.
9959         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
9960         (read_comp_unit_head, error_check_comp_unit_head)
9961         (read_and_check_comp_unit_head): Move to comp-unit.c.
9962         (read_offset, dwarf_unit_type_name): Likewise.
9963         (create_debug_type_hash_table, read_cutu_die_from_dwo)
9964         (cutu_reader::cutu_reader, read_call_site_scope)
9965         (find_partial_die, follow_die_offset): Update.
9966         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
9967
9968 2020-02-08  Tom Tromey  <tom@tromey.com>
9969
9970         * dwarf2/read.c (read_offset_1): Move to leb.c.
9971         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
9972         (dwarf_decode_macro_bytes): Update.
9973         * dwarf2/leb.c (read_offset): Rename; move from read.c.
9974         * dwarf2/leb.h (read_offset): Declare.
9975
9976 2020-02-08  Tom Tromey  <tom@tromey.com>
9977
9978         * dwarf2/read.c (dwarf2_section_size): Remove.
9979         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
9980         Update.
9981         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
9982
9983 2020-02-08  Tom Tromey  <tom@tromey.com>
9984
9985         * dwarf2/read.c (read_initial_length): Move to leb.c.
9986         * dwarf2/leb.h (read_initial_length): Declare.
9987         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
9988         handle_nonstd parameter.
9989         * dwarf2/frame.c (read_initial_length): Remove.
9990         (decode_frame_entry_1): Update.
9991
9992 2020-02-08  Tom Tromey  <tom@tromey.com>
9993
9994         * dwarf2/loc.c (dwarf2_find_location_expression)
9995         (dwarf_evaluate_loc_desc::get_tls_address)
9996         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
9997         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
9998         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
9999         (dwarf2_compile_property_to_c)
10000         (dwarf2_loc_desc_get_symbol_read_needs)
10001         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
10002         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
10003         (loclist_describe_location, loclist_tracepoint_var_ref)
10004         (loclist_generate_c_location): Update.
10005         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
10006         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
10007         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
10008         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
10009         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
10010         (dwarf2_per_cu_data::addr_size)
10011         (dwarf2_per_cu_data::ref_addr_size)
10012         (dwarf2_per_cu_data::text_offset)
10013         (dwarf2_per_cu_data::addr_type): Now methods.
10014         (per_cu_header_read_in): Make per_cu "const".
10015         (dwarf2_version): Remove.
10016         (dwarf2_per_cu_data::int_type): Now a method.
10017         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
10018         (set_die_type, read_array_type, read_subrange_index_type)
10019         (read_tag_string_type, read_subrange_type): Update.
10020         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
10021         offset_size, ref_addr_size, text_offset, addr_type, version,
10022         objfile, int_type, addr_sized_int_type>: Declare methods.
10023
10024 2020-02-08  Tom Tromey  <tom@tromey.com>
10025
10026         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
10027         Move earlier.
10028
10029 2020-02-08  Tom Tromey  <tom@tromey.com>
10030
10031         * dwarf2/read.h (dwarf_line_debug): Declare.
10032         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
10033         * dwarf2/read.c: Move line_header code to new files.
10034         (dwarf_line_debug): No longer static.
10035         * dwarf2/line-header.c: New file.
10036         * dwarf2/line-header.h: New file.
10037
10038 2020-02-08  Tom Tromey  <tom@tromey.com>
10039
10040         * dwarf2/read.c (struct line_header) <file_full_name,
10041         file_file_name>: Return unique_xmalloc_ptr.
10042         (line_header::file_file_name): Update.
10043         (line_header::file_full_name): Update.
10044         (dw2_get_file_names_reader): Update.
10045         (macro_start_file): Update.
10046
10047 2020-02-08  Tom Tromey  <tom@tromey.com>
10048
10049         * dwarf2/read.c (struct line_header) <file_full_name,
10050         file_file_name>: Declare methods.
10051         (dw2_get_file_names_reader): Update.
10052         (file_file_name): Now a method.
10053         (file_full_name): Likewise.
10054         (macro_start_file): Update.
10055
10056 2020-02-08  Tom Tromey  <tom@tromey.com>
10057
10058         * dwarf2/read.c (dwarf_always_disassemble)
10059         (show_dwarf_always_disassemble): Move to loc.c.
10060         (_initialize_dwarf2_read): Move "always-disassemble" registration
10061         to loc.c.
10062         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
10063         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
10064         static.
10065         (show_dwarf_always_disassemble): Move from read.c.
10066         (_initialize_dwarf2loc): Move always-disassemble from read.c.
10067
10068 2020-02-08  Tom Tromey  <tom@tromey.com>
10069
10070         * dwarf2/read.c (~dwarf2_per_objfile): Update.
10071         (create_quick_file_names_table): Return htab_up.
10072         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
10073         Update.
10074         * dwarf2/read.h (struct dwarf2_per_objfile)
10075         <quick_file_names_table>: Now htab_up.
10076
10077 2020-02-08  Tom Tromey  <tom@tromey.com>
10078
10079         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
10080
10081 2020-02-08  Tom Tromey  <tom@tromey.com>
10082
10083         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
10084         Rewrite.
10085         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
10086         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
10087         (abbrev_table::abbrev_table): No longer inline.
10088         (ABBREV_HASH_SIZE): Remove.
10089         (abbrev_table::m_abbrevs): Now an htab_up.
10090
10091 2020-02-08  Tom Tromey  <tom@tromey.com>
10092
10093         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
10094         (cutu_reader): Update.
10095         (build_type_psymtabs_1): Update.
10096         * dwarf2/abbrev.c (abbrev_table::read): Rename.
10097         (abbrev_table::alloc_abbrev): Update.
10098         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
10099         (abbrev_table::read): New static method, renamed from
10100         abbrev_table_read_table.
10101         (abbrev_table::alloc_abbrev)
10102         (abbrev_table::add_abbrev): Now private.
10103         (abbrev_table::abbrev_table): Now private.
10104         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
10105
10106 2020-02-08  Tom Tromey  <tom@tromey.com>
10107
10108         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
10109         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
10110         htab_up.
10111
10112 2020-02-08  Tom Tromey  <tom@tromey.com>
10113
10114         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
10115         htab_up.
10116         (lookup_dwo_unit_in_dwp): Update.
10117         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
10118         on obstack.
10119
10120 2020-02-08  Tom Tromey  <tom@tromey.com>
10121
10122         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
10123         obstack.
10124
10125 2020-02-08  Tom Tromey  <tom@tromey.com>
10126
10127         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
10128         line_header_hash.
10129         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
10130         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
10131         Change type to htab_up.
10132
10133 2020-02-08  Tom Tromey  <tom@tromey.com>
10134
10135         * dwarf2/read.c (allocate_type_unit_groups_table): Return
10136         htab_up.  Don't allocate on obstack.
10137         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
10138         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
10139         Change type to htab_up.
10140
10141 2020-02-08  Tom Tromey  <tom@tromey.com>
10142
10143         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
10144         Change type to htab_up.
10145         * dwarf2/read.c (create_signatured_type_table_from_index)
10146         (create_signatured_type_table_from_debug_names)
10147         (create_all_type_units, add_type_unit)
10148         (lookup_dwo_signatured_type, lookup_signatured_type)
10149         (process_skeletonless_type_unit): Update.
10150         (create_debug_type_hash_table, create_debug_types_hash_table):
10151         Change type of types_htab.
10152         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
10153         htab_up.  Don't allocate on obstack.
10154         (create_cus_hash_table): Change type of cus_htab parameter.
10155         (struct dwo_file) <cus, tus>: Now htab_up.
10156         (lookup_dwo_signatured_type, lookup_dwo_cutu)
10157         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
10158         (queue_and_load_all_dwo_tus): Update.
10159         * dwarf2/index-write.c (write_gdbindex): Update.
10160         (write_debug_names): Update.
10161
10162 2020-02-08  Tom Tromey  <tom@tromey.com>
10163
10164         * dwarf2/read.h (struct dwarf2_queue_item): Move from
10165         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
10166         destructor.
10167         (struct dwarf2_per_objfile) <queue>: New member.
10168         * dwarf2/read.c (struct dwarf2_queue_item): Move to
10169         dwarf2/read.h.
10170         (dwarf2_queue, dwarf2_queue_tail): Remove.
10171         (class dwarf2_queue_guard): Add parameter to constructor.  Use
10172         DISABLE_COPY_AND_ASSIGN.
10173         <m_per_objfile>: New member.
10174         <~dwarf2_queue_guard>: Rewrite.
10175         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
10176         Update.
10177         (~dwarf2_queue_item): New.
10178
10179 2020-02-08  Tom Tromey  <tom@tromey.com>
10180
10181         * dwarf2/read.c (struct die_info) <has_children>: New member.
10182         (dw2_get_file_names_reader): Remove has_children.
10183         (dw2_get_file_names): Update.
10184         (read_cutu_die_from_dwo): Remove has_children.
10185         (cutu_reader::init_tu_and_read_dwo_dies)
10186         (cutu_reader::cutu_reader): Update.
10187         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
10188         Remove has_children.
10189         (build_type_psymtabs_1, process_skeletonless_type_unit)
10190         (load_partial_comp_unit, load_full_comp_unit): Update.
10191         (create_dwo_cu_reader): Remove has_children.
10192         (create_cus_hash_table, read_die_and_children): Update.
10193         (read_full_die_1,read_full_die): Remove has_children.
10194         (read_signatured_type): Update.
10195         (class cutu_reader) <has_children>: Remove.
10196
10197 2020-02-08  Tom Tromey  <tom@tromey.com>
10198
10199         * dwarf2/expr.c: Rename from dwarf2expr.c.
10200         * dwarf2/expr.h: Rename from dwarf2expr.h.
10201         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
10202         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
10203         * dwarf2/frame.c: Rename from dwarf2-frame.c.
10204         * dwarf2/frame.h: Rename from dwarf2-frame.h.
10205         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
10206         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
10207         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
10208         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
10209         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
10210         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
10211         * dwarf2/loc.c: Rename from dwarf2loc.c.
10212         * dwarf2/loc.h: Rename from dwarf2loc.h.
10213         * dwarf2/read.c: Rename from dwarf2read.c.
10214         * dwarf2/read.h: Rename from dwarf2read.h.
10215         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
10216         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
10217         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
10218         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
10219         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
10220         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
10221         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
10222         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
10223         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
10224         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
10225         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
10226         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
10227         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
10228         Update.
10229         * Makefile.in (COMMON_SFILES): Update.
10230         (HFILES_NO_SRCDIR): Update.
10231
10232 2020-02-08  Tom Tromey  <tom@tromey.com>
10233
10234         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
10235         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
10236
10237 2020-02-08  Tom Tromey  <tom@tromey.com>
10238
10239         * dwarf2read.h (struct die_info): Don't declare.
10240
10241 2020-02-08  Tom Tromey  <tom@tromey.com>
10242
10243         * dwarf2read.h (die_info_ptr): Remove typedef.
10244
10245 2020-02-08  Tom Tromey  <tom@tromey.com>
10246
10247         * dwarf2read.c (read_call_site_scope)
10248         (handle_data_member_location, dwarf2_add_member_fn)
10249         (mark_common_block_symbol_computed, read_common_block)
10250         (attr_to_dynamic_prop, partial_die_info::read)
10251         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
10252         (dwarf2_symbol_mark_computed, set_die_type): Update.
10253         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
10254         method.
10255         (attr_form_is_block): Don't declare.
10256         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
10257
10258 2020-02-08  Tom Tromey  <tom@tromey.com>
10259
10260         * dwarf2read.c (dwarf2_find_base_address, )
10261         (read_call_site_scope, rust_containing_type)
10262         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
10263         (handle_data_member_location, dwarf2_add_member_fn)
10264         (get_alignment, read_structure_type, process_structure_scope)
10265         (mark_common_block_symbol_computed, read_common_block)
10266         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
10267         (partial_die_info::read, read_attribute_value, new_symbol)
10268         (lookup_die_type, dwarf2_get_ref_die_offset)
10269         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
10270         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
10271         (dwarf2_symbol_mark_computed): Update.
10272         * dwarf2/attribute.h (struct attribute) <value_as_address,
10273         form_is_section_offset, form_is_constant, form_is_ref>: Declare
10274         methods.
10275         (value_as_address, attr_form_is_section_offset)
10276         (attr_form_is_constant, attr_form_is_ref): Don't declare.
10277         * dwarf2/attribute.c (attribute::value_as_address)
10278         (attribute::form_is_section_offset, attribute::form_is_constant)
10279         (attribute::form_is_ref): Now methods.
10280
10281 2020-02-08  Tom Tromey  <tom@tromey.com>
10282
10283         * dwarf2read.c (struct attribute, DW_STRING)
10284         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
10285         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
10286         (attr_form_is_block, attr_form_is_section_offset)
10287         (attr_form_is_constant, attr_form_is_ref): Move.
10288         * dwarf2/attribute.h: New file.
10289         * dwarf2/attribute.c: New file, from dwarf2read.c.
10290         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
10291
10292 2020-02-08  Tom Tromey  <tom@tromey.com>
10293
10294         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
10295         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
10296         Move.
10297         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
10298         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
10299         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
10300         abbrev.c.
10301         * dwarf2/abbrev.h: New file.
10302         * dwarf2/abbrev.c: New file, from dwarf2read.c.
10303         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
10304
10305 2020-02-08  Tom Tromey  <tom@tromey.com>
10306
10307         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
10308         (dwarf2_section_size, dwarf2_get_section_info)
10309         (create_signatured_type_table_from_debug_names)
10310         (create_addrmap_from_aranges, read_debug_names_from_section)
10311         (get_gdb_index_contents_from_section, read_comp_unit_head)
10312         (error_check_comp_unit_head, read_abbrev_offset)
10313         (create_debug_type_hash_table, init_cu_die_reader)
10314         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
10315         (read_comp_units_from_section, create_cus_hash_table)
10316         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
10317         (create_dwp_v2_section, dwarf2_rnglists_process)
10318         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
10319         (abbrev_table_read_table, read_indirect_string_at_offset_from)
10320         (read_indirect_string_from_dwz, read_addr_index_1)
10321         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
10322         (dwarf_decode_macro_bytes, dwarf_decode_macros)
10323         (fill_in_loclist_baton): Update.
10324         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
10325         get_containing_section, get_bfd_owner, get_bfd_section,
10326         get_file_name, get_id, get_flags, empty, read>: Declare methods.
10327         (dwarf2_read_section, get_section_name, get_section_file_name)
10328         (get_containing_section, get_section_bfd_owner)
10329         (get_section_bfd_section, get_section_name, get_section_file_name)
10330         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
10331         declare.
10332         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
10333         (dwarf2_section_info::get_bfd_owner)
10334         (dwarf2_section_info::get_bfd_section)
10335         (dwarf2_section_info::get_name)
10336         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
10337         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
10338         (dwarf2_section_info::read): Now methods.
10339         * dwarf-index-write.c (class debug_names): Update.
10340
10341 2020-02-08  Tom Tromey  <tom@tromey.com>
10342
10343         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
10344         Move to dwarf2/section.h.
10345         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
10346         (get_section_bfd_section, get_section_name)
10347         (get_section_file_name, get_section_id, get_section_flags)
10348         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
10349         dwarf2/section.c.
10350         * dwarf2/section.h: New file.
10351         * dwarf2/section.c: New file, from dwarf2read.c.
10352         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
10353
10354 2020-02-08  Tom Tromey  <tom@tromey.com>
10355
10356         * dwarf2read.h (read_unsigned_leb128): Don't declare.
10357         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
10358         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
10359         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
10360         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
10361         * dwarf2/leb.h: New file, from dwarf2read.c.
10362         * dwarf2/leb.c: New file, from dwarf2read.c.
10363         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
10364         Remove.
10365         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
10366         (COMMON_SFILES): Add dwarf2/leb.c.
10367
10368 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
10369
10370         GDB 9.1 released.
10371
10372 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10373
10374         PR gdb/25190:
10375         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
10376         * gdb/remote.c (remote_console_output): Update.
10377         * gdb/ui-file.c (fputs_unfiltered): Rename to...
10378         (ui_file_puts): ...this.
10379         * gdb/ui-file.h (ui_file_puts): Add declaration.
10380         * gdb/utils.c (emit_style_escape): Update.
10381         (flush_wrap_buffer): Update.
10382         (fputs_maybe_filtered): Update.
10383         (fputs_unfiltered): Add function.
10384
10385 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10386
10387         * gdb/event-loop.c (gdb_wait_for_event): Update.
10388         * gdb/printcmd.c (printf_command): Update.
10389         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
10390         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
10391         (gdb_os_flush_stderr): Update.
10392         * gdb/remote.c (remote_console_output): Update.
10393         * gdb/ui-file.c (gdb_flush): Rename to...
10394         (ui_file_flush): ...this.
10395         (stderr_file::write): Update.
10396         (stderr_file::puts): Update.
10397         * gdb/ui-file.h (gdb_flush): Rename to...
10398         (ui_file_flush): ...this.
10399         * gdb/utils.c (gdb_flush): Add function.
10400         * gdb/utils.h (gdb_flush): Add declaration.
10401
10402 2020-02-07  Tom Tromey  <tromey@adacore.com>
10403
10404         PR breakpoints/24915:
10405         * source.c (find_and_open_source): Do not check basenames_may_differ.
10406
10407 2020-02-07  Tom Tromey  <tom@tromey.com>
10408
10409         * README: Update gdbserver documentation.
10410         * gdbserver: Move to top level.
10411         * configure.tgt (build_gdbserver): Remove.
10412         * configure.ac: Remove --enable-gdbserver.
10413         * configure: Rebuild.
10414         * Makefile.in (distclean): Don't mention gdbserver.
10415
10416 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10417
10418         * source-cache.c (source_cache::ensure): Surround
10419         get_plain_source_lines with a try/catch.
10420         (source_cache::get_line_charpos): Get rid of try/catch
10421         and only check for the return value of "ensure".
10422         * tui/tui-source.c (tui_source_window::set_contents):
10423         Simplify "nlines" calculation.
10424
10425 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10426
10427         * MAINTAINERS (Write After Approval): Add myself.
10428
10429 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10430
10431         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
10432         function call.
10433
10434 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10435
10436         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
10437
10438 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
10439
10440         * nat/riscv-linux-tdesc.h: New file.
10441         * nat/riscv-linux-tdesc.c: New file, taking code from...
10442         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10443         ... here.
10444         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
10445         NATDEPFILES.
10446
10447 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
10448
10449         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
10450         we don't set the fake simulator ptid to the null_ptid.
10451
10452 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
10453
10454         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
10455         * gdbthread.h (class thread_info) <resumed>: Likewise.
10456         * infrun.c (resume_1): Likewise.
10457         (proceed): Likewise.
10458         (infrun_thread_stop_requested): Likewise.
10459         (stop_all_threads): Likewise.
10460         (handle_inferior_event): Likewise.
10461         (restart_threads): Likewise.
10462         (finish_step_over): Likewise.
10463         (keep_going_stepped_thread): Likewise.
10464         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
10465         (linux_handle_extended_wait): Likewise.
10466         * record-btrace.c (get_thread_current_frame_id): Likewise.
10467         * record-full.c (record_full_wait_1): Likewise.
10468         * remote.c (remote_target::process_initial_stop_replies): Likewise.
10469         * target.c (target_resume): Likewise.
10470         * thread.c (set_running_thread): Likewise.
10471
10472 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10473
10474         * f-valprint.c (f77_print_array_1): Changed datatype of index
10475         variable to LONGEST from int to enable it to contain bound
10476         values correctly.
10477
10478 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
10479
10480         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
10481         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
10482         offsets according to FLEN determined.
10483         (riscv_linux_nat_target::read_description): Determine FLEN
10484         dynamically.
10485         (riscv_linux_nat_target::fetch_registers): Size regset buffer
10486         according to FLEN determined.
10487         (riscv_linux_nat_target::store_registers): Likewise.
10488
10489 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10490
10491         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10492         when reg->group is empty and reggroup is not.
10493
10494 2020-01-31  Tom Tromey  <tromey@adacore.com>
10495
10496         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
10497         Call beneath target's mourn_inferior after unpushing.
10498
10499 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10500
10501         PR tui/9765
10502         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
10503         have enough lines to fill the screen, still return the lowest
10504         address we found.
10505
10506 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10507
10508         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
10509         '-', '<', and '>' commands.
10510
10511 2020-01-29  Pedro Alves  <palves@redhat.com>
10512             Sergio Durigan Junior  <sergiodj@redhat.com>
10513
10514         * infcmd.c (construct_inferior_arguments): Assert that
10515         'argc' is greater than 0.
10516
10517 2020-01-29  Luis Machado  <luis.machado@linaro.org>
10518
10519         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
10520         (BRK_INSN_MASK): Define to 0xd4200000.
10521         (aarch64_program_breakpoint_here_p): New function.
10522         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
10523         * arch-utils.c (default_program_breakpoint_here_p): Moved from
10524         breakpoint.c.
10525         * arch-utils.h (default_program_breakpoint_here_p): Moved from
10526         breakpoint.h
10527         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
10528         call gdbarch_program_breakpoint_here_p.
10529         (program_breakpoint_here): Moved to arch-utils.c, renamed to
10530         default_program_breakpoint_here_p, changed return type to bool and
10531         simplified.
10532         * breakpoint.h (program_breakpoint_here): Moved prototype to
10533         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
10534         return type to bool.
10535         * gdbarch.c: Regenerate.
10536         * gdbarch.h: Regenerate.
10537         * gdbarch.sh (program_breakpoint_here_p): New method.
10538         * infrun.c (handle_signal_stop): Call
10539         gdbarch_program_breakpoint_here_p.
10540
10541 2020-01-26  Tom Tromey  <tom@tromey.com>
10542
10543         * ctfread.c (struct ctf_fp_info): Reindent.
10544         (_initialize_ctfread): Remove.
10545
10546 2020-01-26  Tom Tromey  <tom@tromey.com>
10547
10548         * psymtab.c (partial_map_expand_apply)
10549         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10550         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10551         (psym_print_stats, psym_expand_symtabs_for_function)
10552         (psym_map_symbol_filenames, psym_map_matching_symbols)
10553         (psym_expand_symtabs_matching)
10554         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10555         (maintenance_check_psymtabs): Use new methods.
10556         * psympriv.h (struct partial_symtab) <readin_p,
10557         get_compunit_symtab>: New methods.
10558         <readin, compunit_symtab>: Remove members.
10559         (struct standard_psymtab): New.
10560         (struct legacy_psymtab): Derive from standard_psymtab.
10561         * dwarf2read.h (struct dwarf2_psymtab): Derive from
10562         standard_psymtab.
10563         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
10564
10565 2020-01-26  Tom Tromey  <tom@tromey.com>
10566
10567         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
10568         read_dependencies.  Add assert.
10569         * psymtab.c (partial_symtab::read_dependencies): New method.
10570         * psympriv.h (struct partial_symtab) <read_dependencies>: New
10571         method.
10572         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
10573         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
10574         read_dependencies.
10575         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
10576         Add assert.
10577
10578 2020-01-26  Tom Tromey  <tom@tromey.com>
10579
10580         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
10581         Call expand_psymtab.
10582         (xcoff_read_symtab): Call expand_psymtab.
10583         (xcoff_start_psymtab, xcoff_end_psymtab): Set
10584         legacy_expand_psymtab.
10585         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
10586         method.
10587         (struct legacy_psymtab) <expand_psymtab>: Implement.
10588         <legacy_expand_psymtab>: New member.
10589         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
10590         (parse_partial_symbols): Set legacy_expand_psymtab.
10591         (psymtab_to_symtab_1): Change argument order.  Call
10592         expand_psymtab.
10593         (new_psymtab): Set legacy_expand_psymtab.
10594         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
10595         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
10596         expand_psymtab.
10597         (dwarf2_psymtab::expand_psymtab): Rename from
10598         psymtab_to_symtab_1.  Call expand_psymtab.
10599         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
10600         (dbx_end_psymtab): Likewise.
10601         (dbx_psymtab_to_symtab_1): Change argument order. Call
10602         expand_psymtab.
10603         (dbx_read_symtab): Call expand_psymtab.
10604         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
10605         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
10606         (ctf_psymtab::read_symtab): Call expand_psymtab.
10607
10608 2020-01-26  Tom Tromey  <tom@tromey.com>
10609
10610         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
10611         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
10612         messages.
10613         * mdebugread.c (mdebug_read_symtab): Remove prints.
10614         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
10615         assert.
10616         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
10617
10618 2020-01-26  Tom Tromey  <tom@tromey.com>
10619
10620         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
10621         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
10622         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
10623         legacy_symtab.
10624         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
10625         * psymtab.c (psymtab_to_symtab): Call method.
10626         (dump_psymtab): Update.
10627         * psympriv.h (struct partial_symtab): Add virtual destructor.
10628         <read_symtab>: New method.
10629         (struct legacy_symtab): New.
10630         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
10631         (struct pst_map) <pst>: Now a legacy_psymtab.
10632         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
10633         (new_psymtab): Use legacy_psymtab.
10634         * dwarf2read.h (struct dwarf2_psymtab): New.
10635         (struct dwarf2_per_cu_data) <psymtab>: Use it.
10636         * dwarf2read.c (dwarf2_create_include_psymtab)
10637         (dwarf2_build_include_psymtabs, create_type_unit_group)
10638         (create_partial_symtab, process_psymtab_comp_unit_reader)
10639         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
10640         (set_partial_user): Use dwarf2_psymtab.
10641         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
10642         (psymtab_to_symtab_1, process_full_comp_unit)
10643         (process_full_type_unit, dwarf2_ranges_read)
10644         (dwarf2_get_pc_bounds, psymtab_include_file_name)
10645         (dwarf_decode_lines): Use dwarf2_psymtab.
10646         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
10647         (add_address_entry_worker, write_one_signatured_type)
10648         (recursively_count_psymbols, recursively_write_psymbols)
10649         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
10650         (write_debug_names): Likewise.
10651         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
10652         <pst>: Now a legacy_psymtab.
10653         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
10654         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
10655         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
10656         * ctfread.c (struct ctf_psymtab): New.
10657         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
10658         ctf_psymtab.
10659         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
10660         (create_partial_symtab): Return a ctf_psymtab.
10661         (scan_partial_symbols): Update.
10662
10663 2020-01-26  Tom Tromey  <tom@tromey.com>
10664
10665         * xcoffread.c (xcoff_start_psymtab): Use new.
10666         * psymtab.c (partial_symtab::partial_symtab): New constructor,
10667         renamed from start_psymtab_common.
10668         * psympriv.h (struct partial_symtab): Add new constructor.
10669         (start_psymtab_common): Don't declare.
10670         * mdebugread.c (parse_partial_symbols): Use new.
10671         * dwarf2read.c (create_partial_symtab): Use new.
10672         * dbxread.c (start_psymtab): Use new.
10673         * ctfread.c (create_partial_symtab): Use new.
10674
10675 2020-01-26  Tom Tromey  <tom@tromey.com>
10676
10677         * xcoffread.c (xcoff_end_psymtab): Use new.
10678         * psymtab.c (start_psymtab_common): Use new.
10679         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
10680         Update.
10681         * psympriv.h (struct partial_symtab): Add parameters to
10682         constructor.  Don't inline.
10683         (allocate_psymtab): Don't declare.
10684         * mdebugread.c (new_psymtab): Use new.
10685         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
10686         * dbxread.c (dbx_end_psymtab): Use new.
10687
10688 2020-01-26  Tom Tromey  <tom@tromey.com>
10689
10690         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
10691         allocate_psymtab.  Update documentation.
10692         * psymtab.c (psymtab_storage::install_psymtab): Rename from
10693         allocate_psymtab.  Do not use new.
10694         (allocate_psymtab): Use new.  Update.
10695
10696 2020-01-26  Tom Tromey  <tom@tromey.com>
10697
10698         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10699         * psymtab.c (psym_print_stats): Update.
10700         * psympriv.h (struct partial_symtab) <readin,
10701         psymtabs_addrmap_supported, anonymous>: Now bool.
10702         * mdebugread.c (psymtab_to_symtab_1): Update.
10703         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
10704         (build_type_psymtabs_reader, psymtab_to_symtab_1)
10705         (process_full_comp_unit, process_full_type_unit): Update.
10706         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10707         * ctfread.c (psymtab_to_symtab): Update.
10708
10709 2020-01-26  Tom Tromey  <tom@tromey.com>
10710
10711         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
10712         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
10713         * psymtab.c (psymtab_storage): Delete psymtabs.
10714         (psymtab_storage::allocate_psymtab): Use new.
10715         (psymtab_storage::discard_psymtab): Use delete.
10716         * psympriv.h (struct partial_symtab): Add constructor and
10717         initializers.
10718
10719 2020-01-26  Tom Tromey  <tom@tromey.com>
10720
10721         * machoread.c: Do not include psympriv.h.
10722
10723 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10724
10725         * NEWS: Mention the new option and the set/show commands.
10726
10727 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10728
10729         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
10730         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
10731         (validate_exec_file): New variables, enums, functions.
10732         (exec_file_locate_attach, print_section_info): Style the filenames.
10733         (_initialize_exec): Install show_exec_file_mismatch_command and
10734          set_exec_file_mismatch_command.
10735         * gdbcore.h (validate_exec_file): Declare.
10736         * infcmd.c (attach_command): Call validate_exec_file.
10737         * remote.c ( remote_target::remote_add_inferior): Likewise.
10738
10739 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10740
10741         * frame.c (find_frame_sal): Move call to get_next_frame into more
10742         inner scope.
10743         * inline-frame.c (inilne_state) <inline_state>: Update argument
10744         types.
10745         (inilne_state) <skipped_symbol>: Rename to...
10746         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
10747         (skip_inline_frames): Build vector of skipped symbols and use this
10748         to reate the inline_state.
10749         (inline_skipped_symbol): Add a comment and some assertions, fetch
10750         skipped symbol from the list.
10751
10752 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10753
10754         * buildsym.c (lte_is_less_than): Delete.
10755         (buildsym_compunit::end_symtab_with_blockvector): Create local
10756         lambda function to sort line table entries, and use
10757         std::stable_sort instead of std::sort.
10758         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
10759         markers when looking for a previous line.
10760
10761 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10762
10763         * dwarf2read.c (lnp_state_machine::record_line): Include
10764         end_sequence parameter in debug print out.  Record the line if we
10765         are at an end_sequence marker even if it's not the start of a
10766         statement.
10767         * symmisc.c (maintenance_print_one_line_table): Print end of
10768         sequence markers with 'END' not '0'.
10769
10770 2020-01-24  Pedro Alves  <palves@redhat.com>
10771
10772         PR gdb/25410
10773         * thread.c (scoped_restore_current_thread::restore): Use
10774         switch_to_inferior_no_thread.
10775         * exec.c: Include "progspace-and-thread.h".
10776         (add_target_sections, remove_target_sections):
10777         scoped_restore_current_pspace_and_thread instead of
10778         scoped_restore_current_thread.
10779         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
10780         and aspace to the inferior before calling clone_program_space.
10781         Remove stale comment.
10782
10783 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10784
10785         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
10786         (arm_netbsd_nat_target::fetch_registers): ...this.
10787         (arm_nbsd_nat_target::store_registers): Rename to...
10788         (arm_netbsd_nat_target::store_registers): ...this.
10789
10790 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10791
10792         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10793         register_t.
10794
10795 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10796
10797         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
10798         Update comment.
10799         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
10800         Likewise.
10801         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
10802         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
10803         the correct replacement (iterate_over_regset_sections).
10804         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
10805         Update comment.
10806
10807 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
10808
10809         PR gdb/23718
10810         * gdb/python/python.c (execute_gdb_command): Call
10811         async_enable_stdin in catch block.
10812
10813 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10814
10815         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
10816         SWITCH_THRU_ALL_UIS.
10817
10818 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10819
10820         PR tui/9765
10821         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
10822         comment, add extra parameter, and update to store previous symbol
10823         when appropriate.
10824         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
10825         add extra parameter.
10826         * tui/tui-disasm.c (tui_disassemble): Update header comment,
10827         remove unneeded parameter, add try/catch around gdb_print_insn,
10828         rewrite to add items to asm_lines vector.
10829         (tui_find_backward_disassembly_start_address): New function.
10830         (tui_find_disassembly_address): Updated throughout.
10831         (tui_disasm_window::set_contents): Update for changes to
10832         tui_disassemble.
10833         (tui_disasm_window::do_scroll_vertical): No need to adjust the
10834         number of lines to scroll.
10835
10836 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
10837
10838         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
10839         (SECT_OFF_DATA): Likewise.
10840         (SECT_OFF_RODATA): Likewise.
10841         (SECT_OFF_TEXT): Likewise.
10842         (SECT_OFF_BSS): Likewise.
10843         (struct objfile) <text_section_offset, data_section_offset>: New
10844         methods.
10845         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
10846         objfile::text_section_offset.
10847         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
10848         * coffread.c (coff_symtab_read): Likewise.
10849         (enter_linenos): Likewise.
10850         (process_coff_symbol): Likewise.
10851         * ctfread.c (get_objfile_text_range): Likewise.
10852         * dtrace-probe.c (dtrace_probe::get_relocated_address):
10853         Use objfile::data_section_offset.
10854         * dwarf2-frame.c (execute_cfa_program): Use
10855         objfile::text_section_offset.
10856         (dwarf2_frame_find_fde): Likewise.
10857         * dwarf2read.c (create_addrmap_from_index): Likewise.
10858         (create_addrmap_from_aranges): Likewise.
10859         (dw2_find_pc_sect_compunit_symtab): Likewise.
10860         (process_psymtab_comp_unit_reader): Likewise.
10861         (add_partial_symbol): Likewise.
10862         (add_partial_subprogram): Likewise.
10863         (process_full_comp_unit): Likewise.
10864         (read_file_scope): Likewise.
10865         (read_func_scope): Likewise.
10866         (read_lexical_block_scope): Likewise.
10867         (read_call_site_scope): Likewise.
10868         (dwarf2_rnglists_process): Likewise.
10869         (dwarf2_ranges_process): Likewise.
10870         (dwarf2_ranges_read): Likewise.
10871         (dwarf_decode_lines_1): Likewise.
10872         (new_symbol): Likewise.
10873         (dwarf2_fetch_die_loc_sect_off): Likewise.
10874         (dwarf2_per_cu_text_offset): Likewise.
10875         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
10876         * hppa-tdep.c (read_unwind_info): Likewise.
10877         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
10878         * psympriv.h (struct partial_symtab): Likewise.
10879         * psymtab.c (find_pc_sect_psymtab): Likewise.
10880         * solib-svr4.c (enable_break): Likewise.
10881         * stap-probe.c (relocate_address): Use
10882         objfile::data_section_offset.
10883         * xcoffread.c (enter_line_range): Use
10884         objfile::text_section_offset.
10885         (read_xcoff_symtab): Likewise.
10886
10887 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10888
10889         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
10890         declaration to narrower scopes.
10891
10892 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10893
10894         * darwin-nat.h (struct darwin_exception_msg, enum
10895         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
10896         Move up.
10897         (class darwin_nat_target) <wait_1, check_new_threads,
10898         decode_exception_message, decode_message, stop_inferior,
10899         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
10900         * darwin-nat.c (darwin_check_new_threads): Rename to...
10901         (darwin_nat_target::check_new_threads): ... this.
10902         (darwin_suspend_inferior_it): Remove.
10903         (darwin_decode_exception_message): Rename to...
10904         (darwin_nat_target::decode_exception_message): ... this.
10905         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
10906         (darwin_decode_message): Rename to...
10907         (darwin_nat_target::decode_message): ... this.
10908         (cancel_breakpoint): Rename to...
10909         (darwin_nat_target::cancel_breakpoint): ... this.
10910         (darwin_wait): Rename to...
10911         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
10912         instead of iterate_over_inferiors.
10913         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
10914         (darwin_stop_inferior): Rename to...
10915         (darwin_nat_target::stop_inferior): ... this.
10916         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
10917         (darwin_init_thread_list): Rename to...
10918         (darwin_nat_target::init_thread_list): ... this.
10919         (darwin_ptrace_him): Rename to...
10920         (darwin_nat_target::ptrace_him): ... this.
10921         (darwin_nat_target::create_inferior): Pass lambda function to
10922         fork_inferior.
10923         (darwin_nat_target::detach): Call stop_inferior instead of
10924         darwin_stop_inferior.
10925         * fork-inferior.h (fork_inferior): Change init_trace_fun
10926         parameter to gdb::function_view.
10927         * fork-inferior.c (fork_inferior): Likewise.
10928
10929 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
10930
10931         * i386-cygwin-tdep.c (core_process_module_section): Update.
10932         * windows-nat.c (struct lm_info_windows): Add text_offset.
10933         (windows_xfer_shared_libraries): Update.
10934         * windows-tdep.c (windows_xfer_shared_library):
10935         Add text_offset_cached argument.
10936         * windows-tdep.h (windows_xfer_shared_library): Update.
10937
10938 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10939
10940         * gdbarch.sh: Add declaration for _initialize_gdbarch.
10941
10942 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10943
10944         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
10945         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
10946         replace with range-based for.
10947         (gdbsim_interrupt_inferior): Remove.
10948         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
10949         with a range-based for.  Inline code from
10950         gdbsim_interrupt_inferior.
10951
10952 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10953
10954         * infrun.c (proceed): Fix indentation.
10955
10956 2020-01-21  Tom Tromey  <tromey@adacore.com>
10957
10958         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
10959         * python/python.c (python_extension_ops): Update.
10960         (gdbpy_colorize): New function.
10961         * python/lib/gdb/__init__.py (colorize): New function.
10962         * extension.h (ext_lang_colorize): Declare.
10963         * extension.c (ext_lang_colorize): New function.
10964         * extension-priv.h (struct extension_language_ops) <colorize>: New
10965         member.
10966         * cli/cli-style.c (_initialize_cli_style): Update help text.
10967
10968 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10969
10970         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
10971         <cond>: Change type to bool.
10972         (aarch64_displaced_step_b_cond): Update cond to use bool type.
10973         (aarch64_displaced_step_cb): Likewise.
10974         (aarch64_displaced_step_tb): Likewise.
10975
10976 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10977
10978         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
10979         output.
10980
10981 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10982
10983         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
10984         <pc_adjust>: Adjust the documentation.
10985         (aarch64_displaced_step_fixup): Check if PC really moved before
10986         adjusting it.
10987
10988 2020-01-19  Tom Tromey  <tom@tromey.com>
10989
10990         * disasm.c (~gdb_disassembler): New destructor.
10991         (gdb_buffered_insn_length): Call disassemble_free_target.
10992         * disasm.h (class gdb_disassembler): Declare destructor.  Use
10993         DISABLE_COPY_AND_ASSIGN.
10994
10995 2020-01-19  Tom Tromey  <tom@tromey.com>
10996
10997         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
10998         (die_reader_func_ftype): Remove.
10999         (cutu_reader): New class.
11000         (dw2_get_file_names_reader): Remove "data" parameter.
11001         (dw2_get_file_names): Use cutu_reader.
11002         (create_debug_type_hash_table): Update.
11003         (read_cutu_die_from_dwo): Update comment.
11004         (lookup_dwo_unit): Add dwo_name parameter.
11005         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
11006         die_reader_func_ftype and data parameters.
11007         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
11008         Remove die_reader_func_ftype and data parameters.
11009         (~cutu_reader): New; from init_cutu_and_read_dies.
11010         (cutu_reader::cutu_reader): Rename from
11011         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
11012         and data parameters.
11013         (init_cutu_and_read_dies_simple): Remove.
11014         (struct process_psymtab_comp_unit_data): Remove.
11015         (process_psymtab_comp_unit_reader): Remove data parameter; add
11016         want_partial_unit and pretend_language parameters.
11017         (process_psymtab_comp_unit): Use cutu_reader.
11018         (build_type_psymtabs_reader): Remove data parameter.
11019         (build_type_psymtabs_1): Use cutu_reader.
11020         (process_skeletonless_type_unit): Likewise.
11021         (load_partial_comp_unit_reader): Remove.
11022         (load_partial_comp_unit): Use cutu_reader.
11023         (load_full_comp_unit_reader): Remove.
11024         (load_full_comp_unit): Use cutu_reader.
11025         (struct create_dwo_cu_data): Remove.
11026         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
11027         dwo_unit parameters.
11028         (create_cus_hash_table): Use cutu_reader.
11029         (struct dwarf2_read_addr_index_data): Remove.
11030         (dwarf2_read_addr_index_reader): Remove.
11031         (dwarf2_read_addr_index): Use cutu_reader.
11032         (read_signatured_type_reader): Remove.
11033         (read_signatured_type): Use cutu_reader.
11034
11035 2020-01-19  Tom Tromey  <tom@tromey.com>
11036
11037         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
11038         * tui/tui-wingeneral.h (class tui_suppress_output): New.
11039         (tui_wrefresh): Declare.
11040         * tui/tui-wingeneral.c (suppress_output): New global.
11041         (tui_suppress_output, ~tui_suppress_output): New constructor and
11042         destructor.
11043         (tui_wrefresh): New function.
11044         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
11045         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
11046         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
11047         method.
11048         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
11049         tui_wrefresh.
11050         (tui_data_window::no_refresh): New method.
11051         (tui_data_item_window::refresh_window): Call tui_wrefresh.
11052         (tui_reg_command): Use tui_suppress_output
11053         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
11054         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
11055         method.
11056         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
11057
11058 2020-01-19  Tom Tromey  <tom@tromey.com>
11059
11060         * tui/tui-winsource.c (tui_update_source_windows_with_line):
11061         Handle case where symtab is null.
11062
11063 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
11064
11065         * linux-fork.c (one_fork_p): Simplify.
11066
11067 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11068
11069         * top.c (struct qt_args): Remove.
11070         (kill_or_detach): Change return type to void, replace `void *`
11071         parameter with a proper one.
11072         (print_inferior_quit_action):  Likewise.
11073         (quit_confirm): Use range-based for loop to iterate over inferiors.
11074         (quit_force): Likewise.
11075
11076 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11077
11078         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
11079         `void *` parameter with proper parameters.
11080         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
11081         (print_one_inferior): Change return type to void, replace `void *`
11082         parameter with proper parameters.
11083         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
11084         inferiors.
11085         (get_other_inferior): Remove.
11086         (mi_cmd_remove_inferior): Use range-based loop to iterate over
11087         inferiors.
11088
11089 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11090
11091         * mi/mi-interp.c (report_initial_inferior): Remove.
11092         (mi_interp::init): Use range-based for to iterate over inferiors.
11093
11094 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
11095
11096         * python/py-inferior.c (build_inferior_list): Remove.
11097         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
11098
11099 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
11100
11101         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
11102         (btrace_stitch_trace): Likewise.
11103         * charset.c (intermediate_encoding): Likewise (vaild).
11104         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
11105         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
11106         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
11107
11108 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
11109
11110         * windows-tdep.c (windows_get_tlb_type):
11111         Add rtl_user_process_parameters type.
11112
11113 2020-01-16  Pedro Alves  <palves@redhat.com>
11114             Norbert Lange  <nolange79@gmail.com>
11115
11116         PR build/24805
11117         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
11118         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
11119         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
11120         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
11121         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
11122         (ps_plog): Redeclare exported functions with default visibility.
11123
11124 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
11125
11126         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
11127         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
11128
11129 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
11130
11131         * infcmd.c (post_create_inferior): Use get_thread_regcache
11132         instead of get_current_regcache.
11133
11134 2020-01-14  Tom Tromey  <tom@tromey.com>
11135
11136         PR symtab/12535:
11137         * python/python.c (gdbpy_decode_line): Treat empty string the same
11138         as no argument.
11139
11140 2020-01-14  Tom Tromey  <tom@tromey.com>
11141
11142         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
11143
11144 2020-01-14  Tom Tromey  <tom@tromey.com>
11145
11146         * nat/linux-btrace.c: Don't include <config.h>.
11147         * nat/linux-ptrace.c: Don't include <config.h>.
11148         * nat/x86-linux-dregs.c: Don't include <config.h>.
11149
11150 2020-01-14  Tom Tromey  <tom@tromey.com>
11151
11152         * configure: Rebuild.
11153         * configure.ac: Move many checks to ../gdbsupport/common.m4.
11154
11155 2020-01-14  Tom Tromey  <tom@tromey.com>
11156
11157         * nat/x86-linux-dregs.c: Include configh.h.
11158         * nat/linux-ptrace.c: Include configh.h.
11159         * nat/linux-btrace.c: Include configh.h.
11160         * defs.h: Include config.h, bfd.h.
11161         * configure.ac: Don't source common.host.
11162         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
11163         * configure: Rebuild.
11164         * acinclude.m4: Update path.
11165         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
11166         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
11167         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
11168         (CLIBS): Add LIBSUPPORT.
11169         (CDEPS): Likewise.
11170         (COMMON_SFILES): Remove gdbsupport files.
11171         (HFILES_NO_SRCDIR): Likewise.
11172         (stamp-version): Update path to create-version.sh.
11173         (ALLDEPFILES): Remove gdbsupport files.
11174
11175 2020-01-14  Tom Tromey  <tom@tromey.com>
11176
11177         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
11178         USE_WIN32API when needed.
11179         * configure.ac (USE_WIN32API): Don't define.
11180         (WIN32LIBS): Use WIN32APILIBS.
11181         * configure: Rebuild.
11182
11183 2020-01-14  Tom Tromey  <tom@tromey.com>
11184
11185         * configure: Rebuild.
11186         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
11187
11188 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11189
11190         * skip.c (skip_function_command): Make skip w/o arguments use the
11191         name of the inlined function if pc is inside any inlined function.
11192
11193 2020-01-14  Luis Machado  <luis.machado@linaro.org>
11194
11195         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
11196         * infrun.c (resume_1): Likewise.
11197         (handle_inferior_event): Remove stale comment.
11198         * linux-nat.c (linux_nat_target::resume): Update comments.
11199         (save_stop_reason): Likewise.
11200         (linux_nat_filter_event): Likewise.
11201         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
11202
11203 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11204
11205         * elfread.c (record_minimal_symbol): Set section index to 0 for
11206         non-allocatable sections.
11207
11208
11209 2020-01-13  Ali Tamur <tamur@google.com>
11210
11211         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
11212         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
11213         to gdb::optional.  Update comments.
11214         (dwo_file): Update comments.
11215         (read_attribute): Update API to take an additional out parameter,
11216         need_reprocess.  This is used to mark attributes that need other
11217         attributes (e.g. str_offsets_base) for correct computation which may not
11218         have been read yet.
11219         (read_attribute_reprocess): New function declaration.
11220         (read_addr_index): Likewise.
11221         (read_dwo_str_index): Likewise.
11222         (read_stub_str_index): Likewise.
11223         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
11224         (lookup_addr_base): New function definition.
11225         (lookup_ranges_base): Likewise.
11226         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
11227         lookup_ranges_base.
11228         (init_cutu_and_read_dies): Update comments.
11229         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
11230         unit.  This is used to inherit parent's str_offsets_base and addr_base.
11231         Update comments.
11232         (init_cutu_and_read_dies_simple): Reflect API changes.
11233         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
11234         (create_cus_hash_table): Change API to take parent compile unit.
11235         Reflect API changes.
11236         (open_and_init_dwo_file): Reflect API changes.
11237         (dwarf2_get_pc_bounds): Update comments.
11238         (dwarf2_record_block_ranges): Likewise.
11239         (read_full_die_1): Change implementation to reprocess attributes that
11240         need str_offsets_base and addr_base.
11241         (partial_die_info::read): Likewise.
11242         (read_attribute_reprocess): New function definition.
11243         (read_attribute_value): Change API to take an additional out parameter,
11244         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
11245         when a non-dwo compile unit has index based attributes.
11246         (read_attribute): Reflect API changes.
11247         (read_addr_index_1): Reflect API changes.  Update comments.
11248         (dwarf2_read_addr_index_data): Reflect API changes.
11249         (dwarf2_read_addr_index): Likewise.
11250         (read_str_index): Change API and implementation.  This becomes a helper
11251         to be used by the new string index related methods.  Update error
11252         message and comments.
11253         (read_dwo_str_index): New function definition.
11254         (read_stub_str_index): Likewise.
11255         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
11256         * symfile.h (dwarf2_debug_sections): Likewise.
11257         * xcoffread.c (dwarf2_debug_sections): Likewise.
11258
11259 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11260
11261         * gdbcore.h (struct core_fns) <core_read_registers>: Change
11262         core_reg_sect type to gdb_byte *.
11263         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
11264         * cris-tdep.c (fetch_core_registers): Likewise.
11265         * corelow.c (core_target::get_core_register_section): Change
11266         type of `contents` to gdb::byte_vector.
11267
11268 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
11269
11270         * tui/tui-wingeneral.c (box_win): Position the title in the center
11271         of the border.
11272
11273 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11274
11275         * corelow.c (core_target::get_core_register_section): Use
11276           std::vector instead of alloca.
11277
11278 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11279
11280         * warning.m4: Add -Wmissing-declarations to build_warnings.
11281         * configure: Re-generate.
11282
11283 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11284
11285         * python/python.c (init__gdb_module): Add declaration.
11286
11287 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
11288
11289         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
11290         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
11291         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
11292         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
11293         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
11294         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
11295         * ada-exp.y (_initialize_ada_exp): Add declaration.
11296         * ada-lang.c (_initialize_ada_language): Add declaration.
11297         * ada-tasks.c (_initialize_tasks): Add declaration.
11298         * agent.c (_initialize_agent): Add declaration.
11299         * aix-thread.c (_initialize_aix_thread): Add declaration.
11300         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
11301         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
11302         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
11303         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
11304         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
11305         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
11306         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
11307         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
11308         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
11309         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
11310         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
11311         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
11312         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
11313         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
11314         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
11315         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
11316         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
11317         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
11318         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
11319         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
11320         * annotate.c (_initialize_annotate): Add declaration.
11321         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
11322         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
11323         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
11324         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
11325         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
11326         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
11327         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
11328         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
11329         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
11330         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
11331         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
11332         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
11333         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
11334         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
11335         * auto-load.c (_initialize_auto_load): Add declaration.
11336         * auxv.c (_initialize_auxv): Add declaration.
11337         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
11338         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
11339         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
11340         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
11341         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
11342         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
11343         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
11344         * breakpoint.c (_initialize_breakpoint): Add declaration.
11345         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
11346         * btrace.c (_initialize_btrace): Add declaration.
11347         * charset.c (_initialize_charset): Add declaration.
11348         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
11349         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
11350         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
11351         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
11352         * cli/cli-script.c (_initialize_cli_script): Add declaration.
11353         * cli/cli-style.c (_initialize_cli_style): Add declaration.
11354         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
11355         * coffread.c (_initialize_coffread): Add declaration.
11356         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
11357         * compile/compile.c (_initialize_compile): Add declaration.
11358         * complaints.c (_initialize_complaints): Add declaration.
11359         * completer.c (_initialize_completer): Add declaration.
11360         * copying.c (_initialize_copying): Add declaration.
11361         * corefile.c (_initialize_core): Add declaration.
11362         * corelow.c (_initialize_corelow): Add declaration.
11363         * cp-abi.c (_initialize_cp_abi): Add declaration.
11364         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
11365         * cp-support.c (_initialize_cp_support): Add declaration.
11366         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
11367         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
11368         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
11369         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
11370         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
11371         * ctfread.c (_initialize_ctfread): Add declaration.
11372         * d-lang.c (_initialize_d_language): Add declaration.
11373         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
11374         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
11375         * dbxread.c (_initialize_dbxread): Add declaration.
11376         * dcache.c (_initialize_dcache): Add declaration.
11377         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
11378         * disasm.c (_initialize_disasm): Add declaration.
11379         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
11380         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
11381         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
11382         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
11383         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
11384         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
11385         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
11386         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
11387         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
11388         * elfread.c (_initialize_elfread): Add declaration.
11389         * exec.c (_initialize_exec): Add declaration.
11390         * extension.c (_initialize_extension): Add declaration.
11391         * f-lang.c (_initialize_f_language): Add declaration.
11392         * f-valprint.c (_initialize_f_valprint): Add declaration.
11393         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
11394         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
11395         * filesystem.c (_initialize_filesystem): Add declaration.
11396         * findcmd.c (_initialize_mem_search): Add declaration.
11397         * findvar.c (_initialize_findvar): Add declaration.
11398         * fork-child.c (_initialize_fork_child): Add declaration.
11399         * frame-base.c (_initialize_frame_base): Add declaration.
11400         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
11401         * frame.c (_initialize_frame): Add declaration.
11402         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
11403         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
11404         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
11405         * gcore.c (_initialize_gcore): Add declaration.
11406         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
11407         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
11408         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
11409         * gdbarch.c (_initialize_gdbarch): Add declaration.
11410         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
11411         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
11412         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
11413         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
11414         * go-lang.c (_initialize_go_language): Add declaration.
11415         * go32-nat.c (_initialize_go32_nat): Add declaration.
11416         * guile/guile.c (_initialize_guile): Add declaration.
11417         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
11418         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
11419         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
11420         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
11421         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
11422         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
11423         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
11424         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
11425         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
11426         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
11427         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
11428         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
11429         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
11430         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
11431         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
11432         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
11433         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
11434         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
11435         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
11436         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
11437         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
11438         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
11439         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
11440         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
11441         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
11442         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
11443         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
11444         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
11445         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
11446         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
11447         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
11448         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
11449         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
11450         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
11451         * infcall.c (_initialize_infcall): Add declaration.
11452         * infcmd.c (_initialize_infcmd): Add declaration.
11453         * inflow.c (_initialize_inflow): Add declaration.
11454         * infrun.c (_initialize_infrun): Add declaration.
11455         * interps.c (_initialize_interpreter): Add declaration.
11456         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
11457         * jit.c (_initialize_jit): Add declaration.
11458         * language.c (_initialize_language): Add declaration.
11459         * linux-fork.c (_initialize_linux_fork): Add declaration.
11460         * linux-nat.c (_initialize_linux_nat): Add declaration.
11461         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
11462         * linux-thread-db.c (_initialize_thread_db): Add declaration.
11463         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
11464         * m2-lang.c (_initialize_m2_language): Add declaration.
11465         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
11466         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
11467         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
11468         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
11469         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
11470         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
11471         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
11472         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
11473         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
11474         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
11475         * machoread.c (_initialize_machoread): Add declaration.
11476         * macrocmd.c (_initialize_macrocmd): Add declaration.
11477         * macroscope.c (_initialize_macroscope): Add declaration.
11478         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
11479         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
11480         * maint.c (_initialize_maint_cmds): Add declaration.
11481         * mdebugread.c (_initialize_mdebugread): Add declaration.
11482         * memattr.c (_initialize_mem): Add declaration.
11483         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
11484         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
11485         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
11486         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
11487         * mi/mi-main.c (_initialize_mi_main): Add declaration.
11488         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
11489         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
11490         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
11491         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
11492         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
11493         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
11494         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
11495         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
11496         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
11497         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
11498         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
11499         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
11500         * mipsread.c (_initialize_mipsread): Add declaration.
11501         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
11502         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
11503         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
11504         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
11505         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
11506         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
11507         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
11508         * nto-procfs.c (_initialize_procfs): Add declaration.
11509         * objc-lang.c (_initialize_objc_language): Add declaration.
11510         * observable.c (_initialize_observer): Add declaration.
11511         * opencl-lang.c (_initialize_opencl_language): Add declaration.
11512         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
11513         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
11514         * osabi.c (_initialize_gdb_osabi): Add declaration.
11515         * osdata.c (_initialize_osdata): Add declaration.
11516         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
11517         * parse.c (_initialize_parse): Add declaration.
11518         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
11519         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
11520         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
11521         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
11522         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
11523         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
11524         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
11525         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
11526         * printcmd.c (_initialize_printcmd): Add declaration.
11527         * probe.c (_initialize_probe): Add declaration.
11528         * proc-api.c (_initialize_proc_api): Add declaration.
11529         * proc-events.c (_initialize_proc_events): Add declaration.
11530         * proc-service.c (_initialize_proc_service): Add declaration.
11531         * procfs.c (_initialize_procfs): Add declaration.
11532         * producer.c (_initialize_producer): Add declaration.
11533         * psymtab.c (_initialize_psymtab): Add declaration.
11534         * python/python.c (_initialize_python): Add declaration.
11535         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
11536         * record-btrace.c (_initialize_record_btrace): Add declaration.
11537         * record-full.c (_initialize_record_full): Add declaration.
11538         * record.c (_initialize_record): Add declaration.
11539         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
11540         * regcache.c (_initialize_regcache): Add declaration.
11541         * reggroups.c (_initialize_reggroup): Add declaration.
11542         * remote-notif.c (_initialize_notif): Add declaration.
11543         * remote-sim.c (_initialize_remote_sim): Add declaration.
11544         * remote.c (_initialize_remote): Add declaration.
11545         * reverse.c (_initialize_reverse): Add declaration.
11546         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
11547         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
11548         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
11549         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
11550         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
11551         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
11552         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
11553         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
11554         Add declaration.
11555         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
11556         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
11557         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
11558         * rust-exp.y (_initialize_rust_exp): Add declaration.
11559         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
11560         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
11561         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
11562         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
11563         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
11564         * score-tdep.c (_initialize_score_tdep): Add declaration.
11565         * ser-go32.c (_initialize_ser_dos): Add declaration.
11566         * ser-mingw.c (_initialize_ser_windows): Add declaration.
11567         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
11568         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
11569         * ser-uds.c (_initialize_ser_socket): Add declaration.
11570         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
11571         * serial.c (_initialize_serial): Add declaration.
11572         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
11573         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
11574         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
11575         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
11576         * skip.c (_initialize_step_skip): Add declaration.
11577         * sol-thread.c (_initialize_sol_thread): Add declaration.
11578         * solib-aix.c (_initialize_solib_aix): Add declaration.
11579         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
11580         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
11581         * solib-frv.c (_initialize_frv_solib): Add declaration.
11582         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
11583         * solib-target.c (_initialize_solib_target): Add declaration.
11584         * solib.c (_initialize_solib): Add declaration.
11585         * source-cache.c (_initialize_source_cache): Add declaration.
11586         * source.c (_initialize_source): Add declaration.
11587         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
11588         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
11589         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
11590         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
11591         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
11592         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
11593         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
11594         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
11595         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
11596         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
11597         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
11598         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
11599         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
11600         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
11601         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
11602         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
11603         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
11604         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
11605         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
11606         * stabsread.c (_initialize_stabsread): Add declaration.
11607         * stack.c (_initialize_stack): Add declaration.
11608         * stap-probe.c (_initialize_stap_probe): Add declaration.
11609         * std-regs.c (_initialize_frame_reg): Add declaration.
11610         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
11611         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
11612         * symfile.c (_initialize_symfile): Add declaration.
11613         * symmisc.c (_initialize_symmisc): Add declaration.
11614         * symtab.c (_initialize_symtab): Add declaration.
11615         * target.c (_initialize_target): Add declaration.
11616         * target-connection.c (_initialize_target_connection): Add
11617         declaration.
11618         * target-dcache.c (_initialize_target_dcache): Add declaration.
11619         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
11620         * thread.c (_initialize_thread): Add declaration.
11621         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
11622         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
11623         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
11624         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
11625         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
11626         * tracectf.c (_initialize_ctf): Add declaration.
11627         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
11628         * tracefile.c (_initialize_tracefile): Add declaration.
11629         * tracepoint.c (_initialize_tracepoint): Add declaration.
11630         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
11631         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
11632         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
11633         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
11634         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
11635         * tui/tui-win.c (_initialize_tui_win): Add declaration.
11636         * tui/tui.c (_initialize_tui): Add declaration.
11637         * typeprint.c (_initialize_typeprint): Add declaration.
11638         * ui-style.c (_initialize_ui_style): Add declaration.
11639         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
11640         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
11641         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
11642         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
11643         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
11644         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
11645         * unittests/filtered_iterator-selftests.c
11646         (_initialize_filtered_iterator_selftests): Add declaration.
11647         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
11648         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
11649         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
11650         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
11651         * unittests/main-thread-selftests.c
11652         (_initialize_main_thread_selftests): Add declaration.
11653         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
11654         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
11655         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
11656         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
11657         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
11658         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
11659         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
11660         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
11661         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
11662         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
11663         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
11664         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
11665         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
11666         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
11667         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
11668         declaration.
11669         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
11670         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
11671         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
11672         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
11673         * user-regs.c (_initialize_user_regs): Add declaration.
11674         * utils.c (_initialize_utils): Add declaration.
11675         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
11676         * valops.c (_initialize_valops): Add declaration.
11677         * valprint.c (_initialize_valprint): Add declaration.
11678         * value.c (_initialize_values): Add declaration.
11679         * varobj.c (_initialize_varobj): Add declaration.
11680         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
11681         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
11682         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
11683         * windows-nat.c (_initialize_windows_nat): Add declaration.
11684         (_initialize_check_for_gdb_ini): Add declaration.
11685         (_initialize_loadable): Add declaration.
11686         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
11687         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
11688         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
11689         * xcoffread.c (_initialize_xcoffread): Add declaration.
11690         * xml-support.c (_initialize_xml_support): Add declaration.
11691         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
11692         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
11693         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
11694         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
11695
11696 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11697
11698         * regformats/regdat.sh: Generate declaration for init function.
11699
11700 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11701
11702         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
11703         up.
11704         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
11705         close_one_inferior>: New methods.
11706         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
11707         pass down target to find_inferior_pid.
11708         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
11709         Pass down target to find_inferior_ptid.
11710         (gdbsim_target::create_inferior): Pass down target to
11711         add_thread_silent.
11712         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
11713         target down to find_inferior_ptid and switch_to_thread.
11714         (gdbsim_target::close): Update to call close_one_inferior.
11715         (struct resume_data): Remove.
11716         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
11717         directly, rather than through a void pointer.
11718         (gdbsim_target::resume): Update to call resume_one_inferior.
11719
11720 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
11721
11722         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
11723
11724 2020-01-12  Pedro Alves  <palves@redhat.com>
11725
11726         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
11727         directly for the current inferior instead of
11728         discard_all_inferiors.
11729         (discard_all_inferiors): Delete.
11730
11731 2020-01-11  Tom Tromey  <tom@tromey.com>
11732
11733         * tui/tui-wingeneral.c (box_win): Check cli_styling.
11734         * tui/tui-winsource.c (tui_source_window_base::refill): Use
11735         deprecated_safe_get_selected_frame.
11736
11737 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11738
11739         * inferior.c (print_inferior): Switch inferior before printing it.
11740
11741 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
11742             Pedro Alves  <palves@redhat.com>
11743
11744         * progspace-and-thread.c (switch_to_program_space_and_thread):
11745         Assert there's an inferior for PSPACE.  Use
11746         switch_to_inferior_no_thread to switch the inferior too.
11747         * progspace.c (program_space::~program_space): Call
11748         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
11749         (program_space::free_all_objfiles): Don't call clear_symtab_users
11750         here.
11751         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
11752
11753 2020-01-10  Pedro Alves  <palves@redhat.com>
11754
11755         * NEWS: Mention multi-target debugging, "info connections", and
11756         "add-inferior -no-connection".
11757
11758 2020-01-10  Pedro Alves  <palves@redhat.com>
11759
11760         * infrun.c: Include "target-connection.h".
11761         (check_multi_target_resumption): New.
11762         (proceed): Call it.
11763         * target-connection.c (make_target_connection_string): Make
11764         extern.
11765         * target-connection.h (make_target_connection_string): Declare.
11766
11767 2020-01-10  Pedro Alves  <palves@redhat.com>
11768
11769         * Makefile.in (COMMON_SFILES): Add target-connection.c.
11770         * inferior.c (uiout_field_connection): New function.
11771         (print_inferior): Add new "connection-id" column.
11772         (add_inferior_command): Show connection number/string of added
11773         inferior.
11774         * process-stratum-target.h
11775         (process_stratum_target::connection_string): New virtual method.
11776         (process_stratum_target::connection_number): New field.
11777         * remote.c (remote_target::connection_string): New override.
11778         * target-connection.c: New file.
11779         * target-connection.h: New file.
11780         * target.c (decref_target): Remove process_stratum targets from
11781         the connection list.
11782         (target_stack::push): Add process_stratum targets to the
11783         connection list.
11784
11785 2020-01-10  Pedro Alves  <palves@redhat.com>
11786
11787         Revert:
11788         2016-04-12  Pedro Alves  <palves@redhat.com>
11789         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
11790         Remove references to name.
11791         * serial.h (struct serial) <name>: Delete.
11792
11793 2020-01-10  Pedro Alves  <palves@redhat.com>
11794
11795         * gdbarch-selftests.c (register_to_value_test): Remove "target
11796         already pushed" check.
11797
11798 2020-01-10  Pedro Alves  <palves@redhat.com>
11799             John Baldwin  <jhb@FreeBSD.org>
11800
11801         * aarch64-linux-nat.c
11802         (aarch64_linux_nat_target::thread_architecture): Adjust.
11803         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
11804         (task_command_1): Likewise.
11805         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
11806         (aix_thread_target::wait, aix_thread_target::fetch_registers)
11807         (aix_thread_target::store_registers)
11808         (aix_thread_target::thread_alive): Adjust.
11809         * amd64-fbsd-tdep.c: Include "inferior.h".
11810         (amd64fbsd_get_thread_local_address): Pass down target.
11811         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
11812         thread's gdbarch instead of target_gdbarch.
11813         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
11814         get_last_target_status.
11815         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
11816         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
11817         inferiors.
11818         (update_inserted_breakpoint_locations): Skip if inferiors with no
11819         execution.
11820         (update_global_location_list): When handling moribund locations,
11821         find representative inferior for location's pspace, and use thread
11822         count of its process_stratum target.
11823         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
11824         * bsd-uthread.c (bsd_uthread_target::wait): Use
11825         as_process_stratum_target and adjust thread_change_ptid and
11826         add_thread calls.
11827         (bsd_uthread_target::update_thread_list): Use
11828         as_process_stratum_target and adjust find_thread_ptid,
11829         thread_change_ptid and add_thread calls.
11830         * btrace.c (maint_btrace_packet_history_cmd): Adjust
11831         find_thread_ptid call.
11832         * corelow.c (add_to_thread_list): Adjust add_thread call.
11833         (core_target_open): Adjust add_thread_silent and thread_count
11834         calls.
11835         (core_target::pid_to_str): Adjust find_inferior_ptid call.
11836         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
11837         * event-top.c (async_disconnect): Pop targets from all inferiors.
11838         * exec.c (add_target_sections): Push exec target on all inferiors
11839         sharing the program space.
11840         (remove_target_sections): Remove the exec target from all
11841         inferiors sharing the program space.
11842         (exec_on_vfork): New.
11843         * exec.h (exec_on_vfork): Declare.
11844         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
11845         Pass it down.
11846         (fbsd_nat_target::update_thread_list): Adjust.
11847         (fbsd_nat_target::resume): Adjust.
11848         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
11849         down.
11850         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
11851         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
11852         get_thread_arch_regcache call.
11853         * fork-child.c (gdb_startup_inferior): Pass target down to
11854         startup_inferior and set_executing.
11855         * gdbthread.h (struct process_stratum_target): Forward declare.
11856         (add_thread, add_thread_silent, add_thread_with_info)
11857         (in_thread_list): Add process_stratum_target parameter.
11858         (find_thread_ptid(inferior*, ptid_t)): New overload.
11859         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
11860         parameter.
11861         (all_threads()): Delete overload.
11862         (all_threads, all_non_exited_threads): Add process_stratum_target
11863         parameter.
11864         (all_threads_safe): Use brace initialization.
11865         (thread_count): Add process_stratum_target parameter.
11866         (set_resumed, set_running, set_stop_requested, set_executing)
11867         (threads_are_executing, finish_thread_state): Add
11868         process_stratum_target parameter.
11869         (switch_to_thread): Use is_current_thread.
11870         * i386-fbsd-tdep.c: Include "inferior.h".
11871         (i386fbsd_get_thread_local_address): Pass down target.
11872         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
11873         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
11874         have_inferiors check.
11875         * inf-ptrace.c (inf_ptrace_target::create_inferior)
11876         (inf_ptrace_target::attach): Adjust.
11877         * infcall.c (run_inferior_call): Adjust.
11878         * infcmd.c (run_command_1): Pass target to
11879         scoped_finish_thread_state.
11880         (proceed_thread_callback): Skip inferiors with no execution.
11881         (continue_command): Rename 'all_threads' local to avoid hiding
11882         'all_threads' function.  Adjust get_last_target_status call.
11883         (prepare_one_step): Adjust set_running call.
11884         (signal_command): Use user_visible_resume_target.  Compare thread
11885         pointers instead of inferior_ptid.
11886         (info_program_command): Adjust to pass down target.
11887         (attach_command): Mark target's 'thread_executing' flag.
11888         (stop_current_target_threads_ns): New, factored out from ...
11889         (interrupt_target_1): ... this.  Switch inferior before making
11890         target calls.
11891         * inferior-iter.h
11892         (struct all_inferiors_iterator, struct all_inferiors_range)
11893         (struct all_inferiors_safe_range)
11894         (struct all_non_exited_inferiors_range): Filter on
11895         process_stratum_target too.  Remove explicit.
11896         * inferior.c (inferior::inferior): Push dummy target on target
11897         stack.
11898         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
11899         Add process_stratum_target parameter, and pass it down.
11900         (have_live_inferiors): Adjust.
11901         (switch_to_inferior_and_push_target): New.
11902         (add_inferior_command, clone_inferior_command): Handle
11903         "-no-connection" parameter.  Use
11904         switch_to_inferior_and_push_target.
11905         (_initialize_inferior): Mention "-no-connection" option in
11906         the help of "add-inferior" and "clone-inferior" commands.
11907         * inferior.h: Include "process-stratum-target.h".
11908         (interrupt_target_1): Use bool.
11909         (struct inferior) <push_target, unpush_target, target_is_pushed,
11910         find_target_beneath, top_target, process_target, target_at,
11911         m_stack>: New.
11912         (discard_all_inferiors): Delete.
11913         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
11914         (all_inferiors, all_non_exited_inferiors): Add
11915         process_stratum_target parameter.
11916         * infrun.c: Include "gdb_select.h" and <unordered_map>.
11917         (target_last_proc_target): New global.
11918         (follow_fork_inferior): Push target on new inferior.  Pass target
11919         to add_thread_silent.  Call exec_on_vfork.  Handle target's
11920         reference count.
11921         (follow_fork): Adjust get_last_target_status call.  Also consider
11922         target.
11923         (follow_exec): Push target on new inferior.
11924         (struct execution_control_state) <target>: New field.
11925         (user_visible_resume_target): New.
11926         (do_target_resume): Call target_async.
11927         (resume_1): Set target's threads_executing flag.  Consider resume
11928         target.
11929         (commit_resume_all_targets): New.
11930         (proceed): Also consider resume target.  Skip threads of inferiors
11931         with no execution.  Commit resumtion in all targets.
11932         (start_remote): Pass current inferior to wait_for_inferior.
11933         (infrun_thread_stop_requested): Consider target as well.  Pass
11934         thread_info pointer to clear_inline_frame_state instead of ptid.
11935         (infrun_thread_thread_exit): Consider target as well.
11936         (random_pending_event_thread): New inferior parameter.  Use it.
11937         (do_target_wait): Rename to ...
11938         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
11939         down.
11940         (threads_are_resumed_pending_p, do_target_wait): New.
11941         (prepare_for_detach): Adjust calls.
11942         (wait_for_inferior): New inferior parameter.  Handle it.  Use
11943         do_target_wait_1 instead of do_target_wait.
11944         (fetch_inferior_event): Adjust.  Switch to representative
11945         inferior.  Pass target down.
11946         (set_last_target_status): Add process_stratum_target parameter.
11947         Save target in global.
11948         (get_last_target_status): Add process_stratum_target parameter and
11949         handle it.
11950         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
11951         (context_switch): Check inferior_ptid == null_ptid before calling
11952         inferior_thread().
11953         (get_inferior_stop_soon): Pass down target.
11954         (wait_one): Rename to ...
11955         (poll_one_curr_target): ... this.
11956         (struct wait_one_event): New.
11957         (wait_one): New.
11958         (stop_all_threads): Adjust.
11959         (handle_no_resumed, handle_inferior_event): Adjust to consider the
11960         event's target.
11961         (switch_back_to_stepped_thread): Also consider target.
11962         (print_stop_event): Update.
11963         (normal_stop): Update.  Also consider the resume target.
11964         * infrun.h (wait_for_inferior): Remove declaration.
11965         (user_visible_resume_target): New declaration.
11966         (get_last_target_status, set_last_target_status): New
11967         process_stratum_target parameter.
11968         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11969         process_stratum_target parameter, and use it.
11970         (clear_inline_frame_state (thread_info*)): New.
11971         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11972         process_stratum_target parameter.
11973         (clear_inline_frame_state (thread_info*)): Declare.
11974         * linux-fork.c (delete_checkpoint_command): Pass target down to
11975         find_thread_ptid.
11976         (checkpoint_command): Adjust.
11977         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
11978         instead of just tweaking inferior_ptid.
11979         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
11980         (exit_lwp): Pass target down to find_thread_ptid.
11981         (attach_proc_task_lwp_callback): Pass target down to
11982         add_thread/set_running/set_executing.
11983         (linux_nat_target::attach): Pass target down to
11984         thread_change_ptid.
11985         (get_detach_signal): Pass target down to find_thread_ptid.
11986         Consider last target status's target.
11987         (linux_resume_one_lwp_throw, resume_lwp)
11988         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
11989         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
11990         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
11991         (linux_nat_target::async_wait_fd): New.
11992         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
11993         target down.
11994         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
11995         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
11996         * linux-thread-db.c (struct thread_db_info::process_target): New
11997         field.
11998         (add_thread_db_info): Save target.
11999         (get_thread_db_info): New process_stratum_target parameter.  Also
12000         match target.
12001         (delete_thread_db_info): New process_stratum_target parameter.
12002         Also match target.
12003         (thread_from_lwp): Adjust to pass down target.
12004         (thread_db_notice_clone): Pass down target.
12005         (check_thread_db_callback): Pass down target.
12006         (try_thread_db_load_1): Always push the thread_db target.
12007         (try_thread_db_load, record_thread): Pass target down.
12008         (thread_db_target::detach): Pass target down.  Always unpush the
12009         thread_db target.
12010         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
12011         target down.  Always unpush the thread_db target.
12012         (find_new_threads_callback, thread_db_find_new_threads_2)
12013         (thread_db_target::update_thread_list): Pass target down.
12014         (thread_db_target::pid_to_str): Pass current inferior down.
12015         (thread_db_target::get_thread_local_address): Pass target down.
12016         (thread_db_target::resume, maintenance_check_libthread_db): Pass
12017         target down.
12018         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
12019         * procfs.c (procfs_target::procfs_init_inferior): Declare.
12020         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
12021         (procfs_init_inferior): Rename to ...
12022         (procfs_target::procfs_init_inferior): ... this and adjust.
12023         (procfs_target::create_inferior, procfs_notice_thread)
12024         (procfs_do_thread_registers): Adjust.
12025         * ppc-fbsd-tdep.c: Include "inferior.h".
12026         (ppcfbsd_get_thread_local_address): Pass down target.
12027         * proc-service.c (ps_xfer_memory): Switch current inferior and
12028         program space as well.
12029         (get_ps_regcache): Pass target down.
12030         * process-stratum-target.c
12031         (process_stratum_target::thread_address_space)
12032         (process_stratum_target::thread_architecture): Pass target down.
12033         * process-stratum-target.h
12034         (process_stratum_target::threads_executing): New field.
12035         (as_process_stratum_target): New.
12036         * ravenscar-thread.c
12037         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
12038         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
12039         down.
12040         * record-btrace.c (record_btrace_target::info_record): Adjust.
12041         (record_btrace_target::record_method)
12042         (record_btrace_target::record_is_replaying)
12043         (record_btrace_target::fetch_registers)
12044         (get_thread_current_frame_id, record_btrace_target::resume)
12045         (record_btrace_target::wait, record_btrace_target::stop): Pass
12046         target down.
12047         * record-full.c (record_full_wait_1): Switch to event thread.
12048         Pass target down.
12049         * regcache.c (regcache::regcache)
12050         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
12051         process_stratum_target parameter and handle it.
12052         (current_thread_target): New global.
12053         (get_thread_regcache): Add process_stratum_target parameter and
12054         handle it.  Switch inferior before calling target method.
12055         (get_thread_regcache): Pass target down.
12056         (get_thread_regcache_for_ptid): Pass target down.
12057         (registers_changed_ptid): Add process_stratum_target parameter and
12058         handle it.
12059         (registers_changed_thread, registers_changed): Pass target down.
12060         (test_get_thread_arch_aspace_regcache): New.
12061         (current_regcache_test): Define a couple local test_target_ops
12062         instances and use them for testing.
12063         (readwrite_regcache): Pass process_stratum_target parameter.
12064         (cooked_read_test, cooked_write_test): Pass mock_target down.
12065         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
12066         (get_thread_arch_aspace_regcache): Add process_stratum_target
12067         parameter.
12068         (regcache::target): New method.
12069         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
12070         (regcache::registers_changed_ptid): Add process_stratum_target
12071         parameter.
12072         (regcache::m_target): New field.
12073         (registers_changed_ptid): Add process_stratum_target parameter.
12074         * remote.c (remote_state::supports_vCont_probed): New field.
12075         (remote_target::async_wait_fd): New method.
12076         (remote_unpush_and_throw): Add remote_target parameter.
12077         (get_current_remote_target): Adjust.
12078         (remote_target::remote_add_inferior): Push target.
12079         (remote_target::remote_add_thread)
12080         (remote_target::remote_notice_new_inferior)
12081         (get_remote_thread_info): Pass target down.
12082         (remote_target::update_thread_list): Skip threads of inferiors
12083         bound to other targets.  (remote_target::close): Don't discard
12084         inferiors.  (remote_target::add_current_inferior_and_thread)
12085         (remote_target::process_initial_stop_replies)
12086         (remote_target::start_remote)
12087         (remote_target::remote_serial_quit_handler): Pass down target.
12088         (remote_target::remote_unpush_target): New remote_target
12089         parameter.  Unpush the target from all inferiors.
12090         (remote_target::remote_unpush_and_throw): New remote_target
12091         parameter.  Pass it down.
12092         (remote_target::open_1): Check whether the current inferior has
12093         execution instead of checking whether any inferior is live.  Pass
12094         target down.
12095         (remote_target::remote_detach_1): Pass down target.  Use
12096         remote_unpush_target.
12097         (extended_remote_target::attach): Pass down target.
12098         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
12099         (remote_target::append_resumption): Pass down target.
12100         (remote_target::append_pending_thread_resumptions)
12101         (remote_target::remote_resume_with_hc, remote_target::resume)
12102         (remote_target::commit_resume): Pass down target.
12103         (remote_target::remote_stop_ns): Check supports_vCont_probed.
12104         (remote_target::interrupt_query)
12105         (remote_target::remove_new_fork_children)
12106         (remote_target::check_pending_events_prevent_wildcard_vcont)
12107         (remote_target::remote_parse_stop_reply)
12108         (remote_target::process_stop_reply): Pass down target.
12109         (first_remote_resumed_thread): New remote_target parameter.  Pass
12110         it down.
12111         (remote_target::wait_as): Pass down target.
12112         (unpush_and_perror): New remote_target parameter.  Pass it down.
12113         (remote_target::readchar, remote_target::remote_serial_write)
12114         (remote_target::getpkt_or_notif_sane_1)
12115         (remote_target::kill_new_fork_children, remote_target::kill): Pass
12116         down target.
12117         (remote_target::mourn_inferior): Pass down target.  Use
12118         remote_unpush_target.
12119         (remote_target::core_of_thread)
12120         (remote_target::remote_btrace_maybe_reopen): Pass down target.
12121         (remote_target::pid_to_exec_file)
12122         (remote_target::thread_handle_to_thread_info): Pass down target.
12123         (remote_target::async_wait_fd): New.
12124         * riscv-fbsd-tdep.c: Include "inferior.h".
12125         (riscv_fbsd_get_thread_local_address): Pass down target.
12126         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
12127         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
12128         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
12129         Adjust.
12130         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
12131         * solib-svr4.c (enable_break): Pass down target.
12132         * spu-multiarch.c (parse_spufs_run): Pass down target.
12133         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
12134         * target-delegates.c: Regenerate.
12135         * target.c (g_target_stack): Delete.
12136         (current_top_target): Return the current inferior's top target.
12137         (target_has_execution_1): Refer to the passed-in inferior's top
12138         target.
12139         (target_supports_terminal_ours): Check whether the initial
12140         inferior was already created.
12141         (decref_target): New.
12142         (target_stack::push): Incref/decref the target.
12143         (push_target, push_target, unpush_target): Adjust.
12144         (target_stack::unpush): Defref target.
12145         (target_is_pushed): Return bool.  Adjust to refer to the current
12146         inferior's target stack.
12147         (dispose_inferior): Delete, and inline parts ...
12148         (target_preopen): ... here.  Only dispose of the current inferior.
12149         (target_detach): Hold strong target reference while detaching.
12150         Pass target down.
12151         (target_thread_name): Add assertion.
12152         (target_resume): Pass down target.
12153         (target_ops::beneath, find_target_at): Adjust to refer to the
12154         current inferior's target stack.
12155         (get_dummy_target): New.
12156         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
12157         has a thread running.
12158         (initialize_targets): Rename to ...
12159         (_initialize_target): ... this.
12160         * target.h: Include "gdbsupport/refcounted-object.h".
12161         (struct target_ops): Inherit refcounted_object.
12162         (target_ops::shortname, target_ops::longname): Make const.
12163         (target_ops::async_wait_fd): New method.
12164         (decref_target): Declare.
12165         (struct target_ops_ref_policy): New.
12166         (target_ops_ref): New typedef.
12167         (get_dummy_target): Declare function.
12168         (target_is_pushed): Return bool.
12169         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
12170         (all_matching_threads_iterator::all_matching_threads_iterator):
12171         Handle filter target.
12172         * thread-iter.h (struct all_matching_threads_iterator, struct
12173         all_matching_threads_range, class all_non_exited_threads_range):
12174         Filter by target too.  Remove explicit.
12175         * thread.c (threads_executing): Delete.
12176         (inferior_thread): Pass down current inferior.
12177         (clear_thread_inferior_resources): Pass down thread pointer
12178         instead of ptid_t.
12179         (add_thread_silent, add_thread_with_info, add_thread): Add
12180         process_stratum_target parameter.  Use it for thread and inferior
12181         searches.
12182         (is_current_thread): New.
12183         (thread_info::deletable): Use it.
12184         (find_thread_ptid, thread_count, in_thread_list)
12185         (thread_change_ptid, set_resumed, set_running): New
12186         process_stratum_target parameter.  Pass it down.
12187         (set_executing): New process_stratum_target parameter.  Pass it
12188         down.  Adjust reference to 'threads_executing'.
12189         (threads_are_executing): New process_stratum_target parameter.
12190         Adjust reference to 'threads_executing'.
12191         (set_stop_requested, finish_thread_state): New
12192         process_stratum_target parameter.  Pass it down.
12193         (switch_to_thread): Also match inferior.
12194         (switch_to_thread): New process_stratum_target parameter.  Pass it
12195         down.
12196         (update_threads_executing): Reimplement.
12197         * top.c (quit_force): Pop targets from all inferior.
12198         (gdb_init): Don't call initialize_targets.
12199         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
12200         Declare.
12201         (windows_add_thread, windows_delete_thread): Adjust.
12202         (get_windows_debug_event): Rename to ...
12203         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
12204         * tracefile-tfile.c (tfile_target_open): Pass down target.
12205         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
12206         Forward declare.
12207         (switch_to_thread): Add process_stratum_target parameter.
12208         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
12209         parameter.  Use it.
12210         (mi_on_resume): Pass target down.
12211         * nat/fork-inferior.c (startup_inferior): Add
12212         process_stratum_target parameter.  Pass it down.
12213         * nat/fork-inferior.h (startup_inferior): Add
12214         process_stratum_target parameter.
12215         * python/py-threadevent.c (py_get_event_thread): Pass target down.
12216
12217 2020-01-10  Pedro Alves  <palves@redhat.com>
12218
12219         * remote.c (remote_target::start_remote): Don't set inferior_ptid
12220         directly.  Instead find the first thread in the thread list and
12221         use switch_to_thread.
12222
12223 2020-01-10  Pedro Alves  <palves@redhat.com>
12224
12225         * remote.c (remote_target::remote_add_inferior): Don't bind a
12226         process to the current inferior if the current inferior is already
12227         bound to a process.
12228
12229 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12230             Pedro Alves  <palves@redhat.com>
12231
12232         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
12233         If no process is specified, return null_ptid instead of
12234         inferior_ptid.
12235         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
12236         TARGET_WAITKIND_SIGNALLED with no pid.
12237
12238 2020-01-10  Pedro Alves  <palves@redhat.com>
12239
12240         * remote.c (first_remote_resumed_thread): New.
12241         (remote_target::wait_as): Use it as default event_ptid instead of
12242         inferior_ptid.
12243
12244 2020-01-10  Pedro Alves  <palves@redhat.com>
12245
12246         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
12247
12248 2020-01-10  Pedro Alves  <palves@redhat.com>
12249
12250         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
12251         not -1.
12252
12253 2020-01-10  Pedro Alves  <palves@redhat.com>
12254
12255         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
12256         ptid to get_last_target_status.
12257         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
12258         ptid to get_last_target_status.
12259         * infcmd.c (continue_command): Don't pass a target_waitstatus to
12260         get_last_target_status.
12261         (info_program_command): Don't pass a target_waitstatus to
12262         get_last_target_status.
12263         * infrun.c (init_wait_for_inferior): Use
12264         nullify_last_target_wait_ptid.
12265         (get_last_target_status): Handle nullptr arguments.
12266         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
12267         (print_stop_event): Don't pass a ptid to get_last_target_status.
12268         (normal_stop): Don't pass a ptid to get_last_target_status.
12269         * infrun.h (get_last_target_status, set_last_target_status): Move
12270         comments here and update.
12271         (nullify_last_target_wait_ptid): Declare.
12272         * linux-fork.c (fork_load_infrun_state): Remove local extern
12273         declaration of nullify_last_target_wait_ptid.
12274         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
12275         to get_last_target_status.
12276
12277 2020-01-10  Pedro Alves  <palves@redhat.com>
12278
12279         * gdbthread.h (scoped_restore_current_thread)
12280         <dont_restore, restore, m_dont_restore>: Declare.
12281         * thread.c (thread_alive): Add assertion.  Return bool.
12282         (switch_to_thread_if_alive): New.
12283         (prune_threads): Switch inferior/thread.
12284         (print_thread_info_1): Switch thread before calling target methods.
12285         (scoped_restore_current_thread::restore): New, factored out from
12286         ...
12287         (scoped_restore_current_thread::~scoped_restore_current_thread):
12288         ... this.
12289         (scoped_restore_current_thread::scoped_restore_current_thread):
12290         Add assertion.
12291         (thread_apply_all_command, thread_select): Use
12292         switch_to_thread_if_alive.
12293         * infrun.c (proceed, restart_threads, handle_signal_stop)
12294         (switch_back_to_stepped_thread): Switch current thread before
12295         calling target methods.
12296
12297 2020-01-10  Pedro Alves <palves@redhat.com>
12298
12299         * inferior.c (switch_to_inferior_no_thread): New function,
12300         factored out from ...
12301         (inferior_command): ... here.
12302         * inferior.h (switch_to_inferior_no_thread): Declare.
12303         * mi/mi-main.c (run_one_inferior): Use
12304         switch_to_inferior_no_thread.
12305
12306 2020-01-10  Pedro Alves  <palves@redhat.com>
12307
12308         * infcmd.c (kill_command): Remove dead code.
12309
12310 2020-01-10  Pedro Alves  <palves@redhat.com>
12311
12312         * remote.c (remote_target::mourn_inferior): No longer check
12313         whether the target is running.
12314
12315 2020-01-10  Pedro Alves  <palves@redhat.com>
12316
12317         * corelow.c (core_target::has_execution): Change parameter type to
12318         inferior pointer.
12319         * inferior.c (number_of_live_inferiors): Use
12320         inferior::has_execution instead of target_has_execution_1.
12321         * inferior.h (inferior::has_execution): New.
12322         * linux-thread-db.c (thread_db_target::update_thread_list): Use
12323         inferior::has_execution instead of target_has_execution_1.
12324         * process-stratum-target.c
12325         (process_stratum_target::has_execution): Change parameter type to
12326         inferior pointer.  Check the inferior's PID instead of
12327         inferior_ptid.
12328         * process-stratum-target.h
12329         (process_stratum_target::has_execution): Change parameter type to
12330         inferior pointer.
12331         * record-full.c (record_full_core_target::has_execution): Change
12332         parameter type to inferior pointer.
12333         * target.c (target_has_execution_1): Change parameter type to
12334         inferior pointer.
12335         (target_has_execution_current): Adjust.
12336         * target.h (target_ops::has_execution): Change parameter type to
12337         inferior pointer.
12338         (target_has_execution_1): Change parameter type to inferior
12339         pointer.  Change return type to bool.
12340         * tracefile.h (tracefile_target::has_execution): Change parameter
12341         type to inferior pointer.
12342
12343 2020-01-10  Pedro Alves  <palves@redhat.com>
12344
12345         * exceptions.c (print_flush): Remove current_top_target() check.
12346
12347 2020-01-10  Pedro Alves  <palves@redhat.com>
12348
12349         * remote.c (show_remote_exec_file): Show the current inferior's
12350         exec-file instead of the command variable's value.
12351
12352 2020-01-10  Pedro Alves  <palves@redhat.com>
12353
12354         * record-full.c (record_full_resume_ptid): New global.
12355         (record_full_target::resume): Set it.
12356         (record_full_wait_1): Use record_full_resume_ptid instead of
12357         inferior_ptid.
12358
12359 2020-01-10  Pedro Alves  <palves@redhat.com>
12360
12361         * gdbthread.h (scoped_restore_current_thread)
12362         <dont_restore, restore, m_dont_restore>: Declare.
12363         * thread.c (thread_alive): Add assertion.  Return bool.
12364         (switch_to_thread_if_alive): New.
12365         (prune_threads): Switch inferior/thread.
12366         (print_thread_info_1): Switch thread before calling target methods.
12367         (scoped_restore_current_thread::restore): New, factored out from
12368         ...
12369         (scoped_restore_current_thread::~scoped_restore_current_thread):
12370         ... this.
12371         (scoped_restore_current_thread::scoped_restore_current_thread):
12372         Add assertion.
12373         (thread_apply_all_command, thread_select): Use
12374         switch_to_thread_if_alive.
12375
12376 2020-01-10  George Barrett  <bob@bob131.so>
12377
12378         * stap-probe.c (stap_modify_semaphore): Don't check for null
12379         semaphores.
12380         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
12381         for null semaphores.
12382
12383 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12384
12385         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
12386         all source windows, and maintain horizontal scroll status while
12387         doing so.
12388
12389 2020-01-09  Tom Tromey  <tom@tromey.com>
12390
12391         PR tui/18932:
12392         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
12393         update_source_window, not print_source_lines.
12394
12395 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12396
12397         * tui/tui.c (tui_enable): Register tui hooks after calling
12398         tui_display_main.
12399
12400 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12401
12402         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
12403
12404 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
12405
12406         * thread.c (print_thread_info_1): Fix indentation.
12407
12408 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12409
12410         * symtab.c (general_symbol_info::compute_and_set_names): Move the
12411         unique_xmalloc_ptr outside the if to always free the demangled name.
12412
12413 2020-01-08  Tom Tromey  <tromey@adacore.com>
12414
12415         * xcoffread.c (enter_line_range, read_xcoff_symtab)
12416         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
12417         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
12418         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
12419         Remove.
12420         (section_offsets): New typedef.
12421         * symtab.c (fixup_section, get_msymbol_address): Update.
12422         * symmisc.c (dump_msymbols): Update.
12423         * symfile.h (relative_addr_info_to_section_offsets)
12424         (symfile_map_offsets_to_segments): Update.
12425         * symfile.c (build_section_addr_info_from_objfile)
12426         (init_objfile_sect_indices): Update.
12427         (struct place_section_arg): Change type of "offsets".
12428         (place_section): Update.
12429         (relative_addr_info_to_section_offsets): Change type of
12430         "section_offsets".  Remove "num_sections" parameter.
12431         (default_symfile_offsets, syms_from_objfile_1)
12432         (set_objfile_default_section_offset): Update.
12433         (reread_symbols): No need to preserve section offsets by hand.
12434         (symfile_map_offsets_to_segments): Change type of "offsets".
12435         * stap-probe.c (relocate_address): Update.
12436         * stabsread.h (process_one_symbol): Update.
12437         * solib-target.c (struct lm_info_target) <offsets>: Change type.
12438         (solib_target_relocate_section_addresses): Update.
12439         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
12440         Update.
12441         * solib-frv.c (frv_relocate_main_executable): Update.
12442         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
12443         * solib-aix.c (solib_aix_get_section_offsets): Change return
12444         type.
12445         (solib_aix_solib_create_inferior_hook): Update.
12446         * remote.c (remote_target::get_offsets): Update.
12447         * psymtab.c (find_pc_sect_psymtab): Update.
12448         * psympriv.h (struct partial_symbol) <address, text_low,
12449         text_high>: Update.
12450         * objfiles.h (obj_section_offset): Update.
12451         (struct objfile) <section_offsets>: Change type.
12452         <num_sections>: Remove.
12453         (objfile_relocate): Update.
12454         * objfiles.c (entry_point_address_query): Update
12455         (relocate_one_symbol): Change type of "section_offsets".
12456         (objfile_relocate1, objfile_relocate1): Change type of
12457         "new_offsets".
12458         (objfile_rebase1): Update.
12459         * mipsread.c (mipscoff_symfile_read): Update.
12460         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
12461         parameter.
12462         * mdebugread.c (parse_symbol): Change type of "section_offsets".
12463         (parse_external, psymtab_to_symtab_1): Update.
12464         * machoread.c (macho_symfile_offsets): Update.
12465         * ia64-tdep.c (ia64_find_unwind_table): Update.
12466         * hppa-tdep.c (read_unwind_info): Update.
12467         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
12468         * dwarf2read.c (create_addrmap_from_index)
12469         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
12470         (process_psymtab_comp_unit_reader, add_partial_symbol)
12471         (add_partial_subprogram, process_full_comp_unit)
12472         (read_file_scope, read_func_scope, read_lexical_block_scope)
12473         (read_call_site_scope, dwarf2_rnglists_process)
12474         (dwarf2_ranges_process, dwarf2_ranges_read)
12475         (dwarf_decode_lines_1, var_decode_location, new_symbol)
12476         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
12477         Update.
12478         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
12479         Update.
12480         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
12481         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
12482         (process_one_symbol): Change type of "section_offsets".
12483         * ctfread.c (get_objfile_text_range): Update.
12484         * coffread.c (coff_symtab_read, enter_linenos)
12485         (process_coff_symbol): Update.
12486         * coff-pe-read.c (add_pe_forwarded_sym): Update.
12487         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
12488
12489 2020-01-08  Tom Tromey  <tromey@adacore.com>
12490
12491         * dwarf2read.c (parse_macro_definition): Use std::string.
12492         (parse_macro_definition): Likewise.
12493
12494 2020-01-08  Tom Tromey  <tromey@adacore.com>
12495
12496         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
12497         (ATTR_ALLOC_CHUNK): Remove.
12498
12499 2020-01-08  Tom Tromey  <tromey@adacore.com>
12500
12501         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
12502
12503 2020-01-08  Tom Tromey  <tromey@adacore.com>
12504
12505         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
12506         (dwarf2_compute_name, open_dwo_file): Likewise.
12507         (process_enumeration_scope): Use std::vector.
12508         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
12509         (partial_die_info::fixup, dwarf2_start_subfile)
12510         (guess_full_die_structure_name, dwarf2_name): Likewise.
12511         (determine_prefix): Update.
12512         (guess_full_die_structure_name): Make return type const.
12513         (partial_die_full_name): Return unique_xmalloc_ptr.
12514         (DW_FIELD_ALLOC_CHUNK): Remove.
12515
12516 2020-01-07  Tom Tromey  <tromey@adacore.com>
12517
12518         PR build/24937:
12519         * stap-probe.c (class stap_static_probe_ops): Add constructor.
12520
12521 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12522
12523         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
12524
12525 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12526
12527         * stack.c (print_frame_info): Move disassemble_next_line code
12528         inside source_print block.
12529
12530 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12531
12532         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
12533         gdb/signals.h, as we are now using native signal symbols.
12534
12535 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12536
12537         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
12538         overflow by an early check of content vs threshold.
12539         * tui/tui-source.c (tui_source_window::line_is_displayed):
12540         Likewise.
12541
12542 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12543
12544         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
12545
12546 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12547
12548         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
12549         export table if no section contains it's RVA.
12550
12551 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12552
12553         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
12554
12555 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
12556
12557         * source.c (print_source_lines_base): Set last_line_listed.
12558
12559 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12560
12561         * tui/tui-disasm.c: Remove trailing spaces.
12562
12563 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12564             Pedro Alves  <palves@redhat.com>
12565
12566         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
12567         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
12568         (windows_gdb_signal_to_target): New function, uses the above
12569         enumeration to convert GDB internal signal codes to equivalent
12570         Windows codes.
12571         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
12572         * windows-nat.c: Include "gdb_wait.h".
12573         (get_windows_debug_event): Extract the fatal exception from the
12574         exit status and convert to the equivalent Posix signal number.
12575         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
12576         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
12577         * gdbsupport/gdb_wait.c: New file, implements
12578         windows_status_to_termsig.
12579         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
12580         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
12581
12582 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
12583
12584         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
12585         show_layout.
12586
12587 2020-01-05  Luis Machado  <luis.machado@linaro.org>
12588
12589         * aarch64-linux-nat.c
12590         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
12591         and bfd_mach_aarch64.
12592
12593 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12594
12595         * ui-file.c (stdio_file::can_emit_style_escape)
12596         (tee_file::can_emit_style_escape): Ensure style is used also on
12597         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
12598         to gdb_stdout.
12599         * main.c (set_gdb_data_directory): Use file style to output the
12600         warning that the given pathname is not a directory.
12601         * top.c (show_history_filename, gdb_safe_append_history)
12602         (show_gdb_datadir): Use file style.
12603
12604 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12605
12606         * solib-target.c (struct lm_info_target):
12607         Change offsets to be a unique_xmalloc_ptr.
12608         (solib_target_relocate_section_addresses): Update.
12609
12610 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12611
12612         * windows-nat.c (windows_clear_solib): Free so_list linked list.
12613
12614 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12615
12616         * MAINTAINERS (Write After Approval): Add myself.
12617
12618 2020-01-02  Luis Machado  <luis.machado@linaro.org>
12619
12620         * proc-service.c (get_ps_regcache): Remove reference to obsolete
12621         Cell BE architecture.
12622         * target.h (struct target_ops) <thread_architecture>: Likewise.
12623
12624 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12625
12626         * Makefile.in: Use INSTALL_PROGRAM_ENV.
12627
12628 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12629
12630         * MAINTAINERS (Write After Approval): Add myself.
12631
12632 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12633
12634         * gdbarch.sh: Update copyright year range of generated files.
12635
12636 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12637
12638         Update copyright year range in all GDB files.
12639
12640 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12641
12642         * copyright.py: Convert to Python 3.
12643
12644 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12645
12646         * copyright.py: Adapt after move of gnulib directory from gdb
12647         directory to toplevel directory.
12648
12649 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12650
12651         * copyright.py (main): Exit if run from the wrong directory.
12652
12653 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12654
12655         * top.c (print_gdb_version): Change copyright year to 2020.
12656
12657 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12658
12659         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
12660
12661 For older changes see ChangeLog-2019.
12662 \f
12663 Local Variables:
12664 mode: change-log
12665 left-margin: 8
12666 fill-column: 74
12667 version-control: never
12668 coding: utf-8
12669 End: